CN117146140B

CN117146140B - Level mapping appearance with adjustable complicated topography

Info

Publication number: CN117146140B
Application number: CN202311401868.8A
Authority: CN
Inventors: 侯存伟; 李晖; 柏洪洪
Original assignee: Shandong Luyue Resources Exploration And Development Co ltd
Current assignee: Shandong Luyue Resources Exploration And Development Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-01-30
Anticipated expiration: 2043-10-27
Also published as: CN117146140A

Abstract

The invention discloses a complex terrain adjustable horizontal surveying instrument, which belongs to the technical field of surveying instruments, and the technical scheme comprises a flat plate, wherein one side of the flat plate is connected with a mounting plate through a bolt, and the mounting plate is connected with a four-way positioning assembly; the other side of the device is symmetrically provided with a lateral moving transverse block, the lateral moving transverse block is provided with a rotary direction position adjuster, the rotary direction position adjuster comprises a rotary direction rotating shaft arranged on the lateral moving transverse block, and one end of the rotary direction rotating shaft is connected with the clamping gear; this application is complicated to open-air topography, and is mostly uneven ground, and surveying instrument leveling ability is not enough to lead to the device result inaccuracy, the problem that the precision reduces when the survey and drawing, through rotating to the position regulator, with surveying instrument adjustment to the horizontal angle in ground, avoid the surveying instrument to place the position and be the result of the influence survey of slope, thereby reduced the limitation of device when the use, promoted measuring precision.

Description

Level mapping appearance with adjustable complicated topography

Technical Field

The invention belongs to the technical field of surveying and mapping instruments, and particularly relates to a complex terrain adjustable horizontal surveying and mapping instrument.

Background

The surveying instrument is simply the instrument and device for collecting, processing and outputting the data designed and manufactured for surveying operation; the instrument is used for various orientations, ranging, angle measurement, height measurement, mapping, photogrammetry and other aspects required by measurement work in the planning design, construction and management phases of engineering construction. The method mainly comprises the steps of ground point measurement, geological profile measurement, physical prospecting measurement, mining area control measurement, mining area topography measurement, exploration screen cloth measurement, exploration engineering positioning measurement, pit engineering measurement, well exploration engineering measurement, penetration measurement, strip mine measurement, earth surface movement observation, drawing of related drawings, printing and establishment of a geological mineral information system.

The current surveying instrument is when using, needs to select the place of survey and drawing according to the topography, and open-air topography is complicated, and is mostly uneven ground, leads to the surveying instrument can not horizontally place subaerial use to lead to the device to be inaccurate at the result when survey, thereby reduced measuring precision.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the complex terrain adjustable level surveying instrument, which effectively solves the problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a level surveying instrument with adjustable complicated topography, includes the flat board, one side of flat board is connected with the mounting panel through the bolt and sets up, is connected with four-way locating component on the mounting panel, and four-way locating component is used for fixing the surveying instrument and sets up; the other side of the device is symmetrically provided with a lateral moving transverse block, and the lateral moving transverse block is provided with a rotary direction position regulator which is used for regulating the position of the surveying instrument;

the rotary direction position regulator comprises a rotary direction rotating shaft arranged on the side movable transverse block, one end of the rotary direction rotating shaft is connected with a clamping gear, and the clamping gear is connected with a locking latch unit; the other end of the spiral bevel gear is connected with the spiral bevel gear, and the spiral bevel gear is connected with the spiral position precision mechanism; the rotating direction rotating shaft is connected with the rotating direction square plate, guide sliding rods are symmetrically arranged on two sides of the rotating direction square plate, and penetrate through the flat plate and are connected with the force-reducing bearing stabilizing component; a surveying instrument is arranged on the rotation direction square plate; and a balance detector is arranged on the rotation direction square plate.

Preferably, the force-reducing bearing and stabilizing assembly comprises a fixed seat arranged on the guide sliding rod, a cable is arranged on the fixed seat, and the cable is connected with the winding wheel through an auxiliary pulley arranged on the flat plate; the winding wheel is provided with a winding rotating shaft, one end of the winding rotating shaft penetrates through a winding base arranged on the flat plate to be connected with the spring, the other end of the winding rotating shaft is connected with a winding gear, the winding gear is in meshed connection with a winding rack, the winding rack is provided with a guide rail, and the guide rail is connected with a guide groove arranged on the flat plate; an auxiliary plate is arranged on the guide rail, and an auxiliary toothed bar arranged on the auxiliary plate is in sliding connection with the flat plate; an auxiliary spring is sleeved on the auxiliary toothed bar, one end of the auxiliary spring is connected with the flat plate, and the other end of the auxiliary spring is connected with the auxiliary plate; the auxiliary toothed bar is connected with a limited-resistance clamping piece.

Preferably, the auxiliary plate is provided with special-shaped round bars, the special-shaped round bars are connected with a first square plate, the first square plate is provided with auxiliary round bars, a plurality of auxiliary round bars are connected with a second square plate together, and the second square plate is provided with flexible rubber mats; and an extension spring is sleeved on the auxiliary round rod, one end of the extension spring is connected with the second square plate, and the other end of the extension spring is connected with the first square plate.

Preferably, the rotary position precision mechanism comprises a rotary bevel gear meshed with the rotary bevel gear, a rotary rotating shaft is arranged on the rotary bevel gear, the rotary rotating shaft penetrates through a rotary base arranged on the lateral moving transverse block to be connected with the first bevel gear, the first bevel gear is meshed with a second bevel gear, a driving rotating shaft is arranged on the second bevel gear, the driving rotating shaft penetrates through the rotary base to be connected with the first gear, the first gear is meshed with the second gear, the second gear is connected with the output end of the driving motor, and the driving motor is connected with a covering box arranged on the lateral moving transverse block.

Preferably, the limiting and blocking part comprises a limiting gear meshed with the auxiliary toothed bar, a limiting threaded shaft is arranged on the limiting gear, and the limiting threaded shaft is in transmission connection with a limiting base arranged on the flat plate; the limiting threaded shaft is provided with a limiting transverse plate in a threaded mode, and the limiting transverse plate is provided with a positioning rod which is in sliding connection with the flat plate.

Preferably, the four-way positioning assembly comprises a linkage motor arranged on the mounting plate, the output end of the linkage motor is connected with the multi-layer pulley, a plurality of first driving belts are arranged on the multi-layer pulley, the first driving belts are connected with the linkage pulley, and the linkage pulley is connected with the linkage rotating shaft.

Preferably, the stop transverse plate is connected with a third-party plate through an L rod, a driving buffer cushion is arranged on the third-party plate, the driving buffer cushion is connected with a driven buffer cushion arranged on the turning square plate in a matched manner, and a plurality of sensors are arranged on the driven buffer cushion and the driving buffer cushion.

Preferably, the locking latch unit comprises a locking clamping block connected with the clamping gear, an extension sliding block is arranged on the locking clamping block, and the extension sliding block is in sliding connection with an extension sliding groove arranged on the side-moving transverse block; an extension rod is arranged on the extension chute.

Preferably, the extension rod is sleeved with an extension spring, one end of the extension spring is fixedly connected with the extension chute, and the other end of the extension spring is fixedly connected with the extension slide block.

Preferably, a first pulley is arranged on the linkage rotating shaft, the first pulley is connected with a second pulley through a second transmission belt, the second pulley is connected with an auxiliary rotating shaft, and the auxiliary rotating shaft and the linkage rotating shaft are in transmission connection with a directional vertical rod arranged on the flat plate; and spiral drill rods are arranged on the auxiliary rotating shaft and the linkage rotating shaft.

Compared with the prior art, the invention has the beneficial effects that:

(1) Constrained by complex terrain in the field, so that the device cannot be installed on the ground in a standard level; then, by starting a driving motor, the spiral bevel gear starts to rotate through the operation of parts in the spiral position precision mechanism, then the spiral rotating shaft rotates in the side-moving transverse block, the spiral direction square plate rotates on the flat plate in a limiting mode through the guide sliding rod, and accordingly the surveying instrument on the spiral direction square plate rotates along with the rotation of the square plate, the angle of the surveying instrument can be adjusted by the device, the surveying instrument can be adjusted to be horizontal to the ground, the situation that the position where the surveying instrument is placed is inclined and influences the surveying and mapping result is avoided, the limitation of the device in use is reduced, and the measuring precision is improved; meanwhile, the balance detector arranged on the rotating direction square plate can be referred, and the balance detector and the driving motor are connected with the control board; the real-time data of balanced detector can all be transmitted to in the control panel, and then control driving motor, and automatic and accurate control revolves to the square board rotation, can adjust self horizontal position in real time according to different environment, has reduced staff's working strength, and the surveying instrument can be connected to the square board through setting up different supports for the surveying instrument can be used at different altitudes, has reduced the limitation of device when using.

(2) When the horizontal position of the surveying instrument needs to be adjusted, the extension sliding block is pulled downwards to limit and move in the extension sliding groove, so that the extension spring sleeved on the extension rod is in a buffer state, then a locking clamping block on the extension sliding block is not meshed with the clamping gear any more, limit setting on the clamping gear is released, the rotary direction position regulator can normally rotate, and the surveying instrument can be adjusted in horizontal position by the device; after the adjustment is finished, through loosening the extension slider for the extension spring reset then drives the locking fixture block and resets and remove, makes it carry out spacing setting to the block gear, thereby avoids rotating to the non-artificial factor of positioner and rotates, thereby ensures that the surveying instrument on the positioner can not be adjusted the position, avoids the surveying instrument to survey and draw in the time of the data result inaccuracy, thereby has promoted measuring precision.

(3) The auxiliary gear rod is meshed with the limiting gear wheel to rotate when moving downwards, and then the limiting threaded shaft is driven to rotate, so that the limiting transverse plates in threaded connection move in a limiting manner in the flat plate through the positioning rod, and the two limiting transverse plates move in the same direction; when the direction of rotation square board is rotatory, make one side turn to square board and dull and stereotyped more and more be close to, thereby make a third party's board remove towards this direction, when the rotatory angle of direction of rotation square board is too big, make the initiative blotter on the third party's board contact the driven blotter on the direction of rotation square board, produced impact force when having reduced both contacts, make the sensor that is equipped with on both simultaneously contact, send out the warning through the control panel and remind operating personnel's notice, simultaneously self-closing driving motor, avoid turning to the rotation angle of square board too big, lead to the slope of surveying instrument to drop, the phenomenon of damage takes place, thereby the security has been promoted when having promoted device life.

(4) When the surveying instrument is required to be installed in the field, the device is placed on the ground of an area to be installed, the linkage motor is started to enable the multilayer pulleys to rotate, the two first driving belts are used for driving the two linkage pulleys to rotate, the first pulleys are arranged on the linkage rotating shafts to rotate, the second driving belts are used for driving the second pulleys to rotate, the auxiliary rotating shafts and the linkage rotating shafts rotate on the directional vertical rods, then the spiral drill rod starts to rotate, the spiral drill rod drills into the ground surface, and due to the fact that the field geological environment is complex, the surveying instrument can be installed with different geological layers through the description, and the situation that the ground geological hardness is too high and the situation that the surveying instrument cannot be installed is avoided; meanwhile, when the device meets a ground environment with a hollow or not horizontal, the device can continuously drill and install the ground in the area, so that a plurality of spiral drilling rods are kept in the same depth underground, a surveying instrument can be horizontally installed in the area, and the rest of the device can be adjusted in a small range through the rotation direction position regulator, so that the limitation of the device in use is reduced, and the measuring accuracy is improved.

(5) When the fixed seat moves, the winding wheel is enabled to rotate through the cooperation of the cable and the auxiliary movable pulley, the downward-moving guide sliding rod drives the winding wheel to rotate in a paying-off way, the upward-moving guide sliding rod drives the winding wheel to rotate in a winding way through the spring, the winding wheel which rotates in a paying-off way drives the winding gear to rotate through the winding rotating shaft and is meshed with the winding rack to move, the winding wheel is enabled to move in a limiting way in the guide groove through the guide rail, meanwhile, the auxiliary toothed bar on the auxiliary plate is enabled to move in the flat plate in a limiting way, the auxiliary spring is in a buffering state, then the special-shaped round bar is driven to move downwards, the first square plate is enabled to move downwards, the second square plate is enabled to contact the ground through the auxiliary round bar, the friction force when the second square plate contacts the ground is increased through the flexible rubber pad, the phenomenon of skidding is avoided, meanwhile, if the rotating square plate continues to rotate, the first square plate continues to move in the auxiliary round bar, and the extension spring is in the buffering state; when the rotation direction square plate rotates towards one side, the self weight of the surveying instrument can be increased to the side of the guiding sliding rod which moves downwards, pressure is continuously applied to the side, the auxiliary supporting effect can be achieved through the description, the phenomenon that the weight of one side is excessively increased to affect the existing position balance relation is avoided, and meanwhile the stability of the surveying instrument in use is improved.

(6) The driving motor is started, a second gear on the output end of the driving motor is meshed with the first gear to rotate, the second bevel gear is meshed with the first bevel gear to rotate, then the first bevel gear is meshed with the spiral bevel gear to rotate, the spiral direction rotating shaft drives the spiral direction square plate to rotate, so that the angle between the spiral direction square plate and the ground plane can be adjusted, meanwhile, the first gear is larger than the second gear, the first bevel gear is larger than the second bevel gear, the spiral direction bevel gear is larger than the first bevel gear, after the second gear rotates for 360 degrees, the spiral direction rotating shaft on the spiral direction bevel gear can only rotate by 1 degree through a series of matched connection, and the specific rotation is determined according to the use condition, so that the accuracy of the spiral direction square plate in rotation is improved, and the horizontal position of the spiral direction square plate is prevented from being difficult to adjust due to overlarge rotation range; simultaneously these a plurality of parts all set up in covering the box, cover the box and set up for the sound insulation material, avoid producing the noise.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic view of a structure of a steering column according to the present invention.

Fig. 3 is a schematic view of the inner structure of the covering box of the present invention.

FIG. 4 is a schematic view of the mounting plate of the present invention.

Fig. 5 is a schematic view of the structure of the fixing base of the present invention.

Fig. 6 is a schematic view of the structure of the auger stem of the present invention.

Fig. 7 is a schematic diagram of the structure of the surveying instrument according to the present invention.

Fig. 8 is a schematic view of a partial enlarged structure of the present invention at a.

Fig. 9 is a schematic view of the structure of the special-shaped round bar of the present invention.

Fig. 10 is a schematic view of an extended chute structure according to the present invention.

FIG. 11 is a schematic view of an active bumper pad according to the present invention.

FIG. 12 is a schematic view of the auxiliary round bar structure of the present invention.

In the figure: 1. a flat plate; 2. a mounting plate; 3. a lateral movement transverse block; 4. a rotating shaft; 5. a clamping gear; 6. a spiral bevel gear; 7. a direction-rotating square plate; 8. a guide slide bar; 9. a mapping instrument; 10. a balance detector; 11. a fixing seat; 12. a cable; 13. an auxiliary pulley; 14. a winding wheel; 15. winding the rotating shaft; 16. winding the base; 17. a clockwork spring; 18. a winding gear; 19. winding a rack; 20. a guide rail; 21. a guide groove; 22. an auxiliary plate; 23. an auxiliary toothed bar; 24. an auxiliary spring; 25. a special-shaped round rod; 26. a first square plate; 27. auxiliary round rods; 28. a second square plate; 29. a flexible rubber pad; 30. a tension spring; 31. rotating the bevel gear; 32. rotating the rotating shaft; 33. rotating the base; 34. a first bevel gear; 35. a second bevel gear; 36. a driving rotating shaft; 37. a first gear; 38. a second gear; 39. a driving motor; 40. a cover box; 41. a limiting gear; 42. a stop threaded shaft; 43. a motion limiting base; 44. a stop transverse plate; 45. a positioning rod; 46. a linkage motor; 47. a multi-layer pulley; 48. a first belt; 49. a linkage pulley; 50. a linkage rotating shaft; 51. a third party board; 52. an active bumper pad; 53. a driven cushion pad; 54. a sensor; 55. locking the clamping block; 56. extending the slide block; 57. extending the chute; 58. an extension rod; 59. an extension spring; 60. a first pulley; 61. a second belt; 62. a second pulley; 63. an auxiliary rotating shaft; 64. a directional vertical rod; 65. a screw drill rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The embodiment is given by fig. 1 to 12, the invention comprises a flat plate 1, wherein one side of the flat plate 1 is connected with a mounting plate 2 through bolts, and the mounting plate 2 is connected with a four-way positioning assembly which is used for fixedly arranging a surveying instrument 9; the other side is symmetrically provided with a lateral movement transverse block 3, and the lateral movement transverse block 3 is provided with a rotation direction position regulator which is used for regulating the position of the surveying instrument 9; the rotation direction position regulator comprises a rotation direction rotating shaft 4 arranged on the side movable transverse block 3, one end of the rotation direction rotating shaft 4 is connected with a clamping gear 5, and the clamping gear 5 is connected with a locking latch unit; the other end is connected with a spiral bevel gear 6, and the spiral bevel gear 6 is connected with a spiral position precision mechanism; the rotating direction rotating shaft 4 is connected with the rotating direction square plate 7, guide sliding rods 8 are symmetrically arranged on two sides of the rotating direction square plate 7, and the guide sliding rods 8 penetrate through the flat plate 1 and are connected with the force-reducing bearing stabilizing component; a surveying instrument 9 is arranged on the rotation direction square plate 7; the rotation direction square plate 7 is provided with a balance detector 10.

After the device is installed and operated through the four-way positioning assembly, the device cannot be installed on the ground in a standard level due to the constraint of complex outdoor terrain; then, by starting the driving motor 39, the spiral bevel gear 6 starts to rotate through the operation of parts in the spiral position precision mechanism, then the spiral rotating shaft 4 rotates in the side-moving transverse block 3, the spiral direction square plate 7 rotates on the flat plate 1 in a limiting mode through the guide sliding rod 8, the surveying instrument 9 on the spiral direction square plate 7 rotates along with the rotation, and then the device can adjust the angle of the device, so that the surveying instrument 9 can be adjusted to be horizontal to the ground, the phenomenon that the position where the surveying instrument 9 is placed is inclined and influences the surveying result is avoided, the limitation of the device in use is reduced, and the measuring precision is improved; meanwhile, reference can be made to the balance detector 10 arranged on the rotation direction square plate 7, and the balance detector 10 and the driving motor 39 are connected with the control board; the real-time data of balanced detector 10 can all be transmitted to the control panel in, and then control driving motor 39, and automatic and accurate control revolves to square board 7 rotation, can adjust self horizontal position in real time according to different environment, has reduced staff's working strength, and surveying instrument 9 can be connected with revolving to square board 7 through setting up different supports for surveying instrument 9 can use at different heights, has reduced the limitation of device when using.

The force-reducing bearing and stabilizing assembly of the embodiment comprises a fixed seat 11 arranged on a guide sliding rod 8, a cable 12 is arranged on the fixed seat 11, and the cable 12 is connected with a winding wheel 14 through an auxiliary pulley 13 arranged on a flat plate 1; the coiling wheel 14 is provided with a coiling rotating shaft 15, one end of the coiling rotating shaft 15 passes through a coiling base 16 arranged on the flat plate 1 to be connected with a clockwork spring 17, the other end of the coiling rotating shaft is connected with a coiling gear 18, the coiling gear 18 is in meshed connection with a coiling rack 19, the coiling rack 19 is provided with a guide rail 20, and the guide rail 20 is connected with a guide groove 21 arranged on the flat plate 1; an auxiliary plate 22 is arranged on the guide rail 20, and an auxiliary toothed bar 23 arranged on the auxiliary plate 22 is in sliding connection with the flat plate 1; an auxiliary spring 24 is sleeved on the auxiliary toothed bar 23, one end of the auxiliary spring 24 is connected with the flat plate 1, and the other end of the auxiliary spring is connected with the auxiliary plate 22; the auxiliary toothed bar 23 is connected with a limited-resistance clamping piece; the auxiliary plate 22 is provided with a special-shaped round rod 25, the special-shaped round rod 25 is connected with a first square plate 26, the first square plate 26 is provided with auxiliary round rods 27, the auxiliary round rods 27 are jointly connected with a second square plate 28, and the second square plate 28 is provided with a flexible rubber cushion 29; the auxiliary round rod 27 is sleeved with an extension spring 30, one end of the extension spring 30 is connected with the second square plate 28, and the other end of the extension spring is connected with the first square plate 26.

When the rotating direction square plate 7 rotates, the guide slide bar 8 is driven to move, the guide slide bar 8 on one side moves downwards, the guide slide bar 8 on the other side moves upwards, so that the fixed seat 11 is driven to move, the winding wheel 14 rotates through the cooperation of the cable 12 and the auxiliary pulley 13, the downward moving guide slide bar 8 drives the winding wheel 14 to rotate in a paying-off manner, the upward moving guide slide bar 8 drives the winding wheel 14 to rotate in a winding manner through the spring 17, the winding wheel 14 which rotates in a paying-off manner drives the winding gear 18 to rotate through the winding rotating shaft 15 and engages the winding rack 19 to move, the winding wheel 14 is limited to move in the guide groove 21 through the guide rail 20, meanwhile, the auxiliary toothed bar 23 on the auxiliary plate 22 moves in the flat plate 1 in a limiting manner, the auxiliary spring 24 is in a buffer state, then drives the special-shaped round bar 25 to move downwards, so that the first square plate 26 moves downwards, the second square plate 28 contacts the ground, the friction force in contact with the ground is increased through the flexible rubber pad 29, the phenomenon of slipping is avoided, and meanwhile, if the rotating direction square plate 7 continues to rotate continuously, the first square plate 26 moves in the buffer state, and the auxiliary round bar 30 continues to move in the buffer state; when the rotation direction square plate 7 rotates towards one side, the self weight of the surveying instrument 9 is increased to the side of the guiding sliding rod 8 which moves downwards, pressure is continuously applied to the side, the auxiliary supporting effect can be achieved through the above description, the phenomenon that the weight of one side is excessively increased to affect the existing position balance relation is avoided, and meanwhile the stability of the surveying instrument 9 in use is improved.

The rotation position precision mechanism of the embodiment comprises a rotating bevel gear 31 in meshed connection with a spiral bevel gear 6, a rotating shaft 32 is arranged on the rotating bevel gear 31, the rotating shaft 32 penetrates through a rotating base 33 arranged on a lateral movement transverse block 3 to be connected with a first bevel gear 34, the first bevel gear 34 is in meshed connection with a second bevel gear 35, a driving rotating shaft 36 is arranged on the second bevel gear 35, the driving rotating shaft 36 penetrates through the rotating base 33 to be connected with a first gear 37, the first gear 37 is in meshed connection with a second gear 38, the second gear 38 is connected with the output end of a driving motor 39, and the driving motor 39 is connected with a covering box 40 arranged on the lateral movement transverse block 3.

When the angle of the steering wheel 7 on the steering adjuster needs to be adjusted, the driving motor 39 is started to enable the second gear 38 on the output end of the steering wheel 7 to be meshed with the first gear 37 to rotate, so that the second bevel gear 35 is meshed with the first bevel gear 34 to rotate, then the first bevel gear 34 is meshed with the steering bevel gear 6 to rotate, the steering shaft 4 drives the steering wheel 7 to rotate, and therefore the angle between the steering wheel 7 and the ground plane can be adjusted, meanwhile, the first gear 37 is larger than the second gear 38, the first bevel gear 34 is larger than the second bevel gear 35, the steering bevel gear 6 is larger than the first bevel gear 34, after the second gear 38 rotates for 360 degrees, the steering shaft 4 on the steering bevel gear 6 can only rotate for 1 degree through a series of matched connection, and the specific rotation is determined according to the use condition, so that the accuracy of the steering wheel 7 in rotation is improved, and the horizontal position of the steering wheel 7 is prevented from being difficult to adjust due to the overlarge rotation range; meanwhile, a plurality of parts are arranged in the covering box 40, and the covering box 40 is made of sound insulation materials, so that noise is avoided.

The limiting and blocking part of the embodiment comprises a limiting gear 41 in meshed connection with the auxiliary gear rod 23, a limiting threaded shaft 42 is arranged on the limiting gear 41, and the limiting threaded shaft 42 is in transmission connection with a limiting base 43 arranged on the flat plate 1; the limiting threaded shaft 42 is provided with a limiting transverse plate 44 in a threaded manner, the limiting transverse plate 44 is provided with a positioning rod 45, and the positioning rod 45 is in sliding connection with the flat plate 1; the motion limiting transverse plate 44 is connected with a third-party plate 51 through an L rod, a driving buffer cushion 52 is arranged on the third-party plate 51, the driving buffer cushion 52 is connected with a driven buffer cushion 53 arranged on the steering square plate 7 in a matched mode, and a plurality of sensors 54 are arranged on the driven buffer cushion 53 and the driving buffer cushion 52.

When the auxiliary toothed bar 23 moves downwards, the auxiliary toothed bar is meshed with the limiting gear 41 to rotate, and then the limiting threaded shaft 42 is driven to rotate, so that the limiting transverse plate 44 in threaded connection moves in the flat plate 1 in a limiting manner through the positioning rod 45, and the two limiting transverse plates 44 move in the same direction; when the turning direction square plate 7 rotates, the turning direction square plate 7 on one side is made to be closer to the flat plate 1, so that one third party plate 51 moves towards the direction, when the rotating angle of the turning direction square plate 7 is overlarge, the driving buffer cushion 52 on the third party plate 51 is made to contact the driven buffer cushion 53 on the turning direction square plate 7, the impact force generated when the driving buffer cushion 52 and the driven buffer cushion are contacted is reduced, meanwhile, the sensors 54 arranged on the driving buffer cushion and the driven buffer cushion are made to contact each other, an alarm is sent out through the control panel to remind operators, meanwhile, the driving motor 39 is automatically turned off, the phenomenon that the rotation angle of the turning direction square plate 7 is overlarge, the surveying instrument 9 is inclined to fall is avoided, damage is caused, and accordingly the service life of the device is prolonged, and meanwhile, the safety is improved.

The four-way positioning assembly of the embodiment comprises a linkage motor 46 arranged on the mounting plate 2, wherein the output end of the linkage motor 46 is connected with a plurality of layers of pulleys 47, a plurality of first driving belts 48 are arranged on the plurality of layers of pulleys 47, the first driving belts 48 are connected with a linkage pulley 49, and the linkage pulley 49 is connected with a linkage rotating shaft 50; the linkage rotating shaft 50 is provided with a first pulley 60, the first pulley 60 is connected with a second pulley 62 through a second transmission belt 61, the second pulley 62 is connected with an auxiliary rotating shaft 63, and the auxiliary rotating shaft 63 and the linkage rotating shaft 50 are in transmission connection with a directional vertical rod 64 arranged on the flat plate 1; the auxiliary rotating shaft 63 and the linkage rotating shaft 50 are provided with a spiral drill rod 65.

When the surveying instrument 9 needs to be installed in the field, the device is placed on the ground of the area needing to be installed, the linkage motor 46 is started to enable the multi-layer pulley 47 to rotate, the two first transmission belts 48 drive the two linkage pulleys 49 to rotate, the first pulley 60 is arranged on the linkage rotating shaft 50 to rotate, the second transmission belt 61 drives the second pulley 62 to rotate, the auxiliary rotating shafts 63 and the linkage rotating shaft 50 rotate on the directional vertical rods 64, the spiral drill rod 65 starts to rotate, the spiral drill rod 65 drills into the ground surface, the surveying instrument 9 and different geological layers can be installed due to the fact that the field geological environment is complex, and the situation that the ground geological hardness is too hard to install is avoided; meanwhile, when the ground environment is in a hollow or not horizontal ground environment, the ground in the area can be continuously drilled and installed, so that a plurality of spiral drilling rods 65 are kept in the same depth underground, the surveying instrument 9 can be horizontally installed in the area, and the rest of the spiral drilling rods are adjusted in a small range through the rotation direction position regulator, so that the limitation of the device in use is reduced, and the measuring accuracy is improved.

The locking latch unit of the embodiment comprises a locking clamping block 55 connected with the clamping gear 5, wherein an extension sliding block 56 is arranged on the locking clamping block 55, and the extension sliding block 56 is in sliding connection with an extension sliding groove 57 arranged on the side movable transverse block 3; an extension rod 58 is arranged on the extension chute 57; an extension spring 59 is sleeved on the extension rod 58, one end of the extension spring 59 is fixedly connected with the extension chute 57, and the other end of the extension spring 59 is fixedly connected with the extension slide block 56.

When an operator needs to adjust the horizontal position of the surveying instrument 9, the extending slide block 56 is pulled downwards, the extending slide block 56 is limited to move in the extending slide groove 57, so that an extending spring 59 sleeved on the extending rod 58 is in a buffer state, then a locking clamping block 55 on the extending slide block 56 is not meshed with the clamping gear 5 any more, limit setting on the clamping gear 5 is released, the rotary direction position regulator can normally rotate, and the device can adjust the horizontal position of the surveying instrument 9; after the adjustment is finished, through loosening the extension slider 56, the extension spring 59 is reset and then drives the locking clamping block 55 to reset and move, so that the locking clamping block 5 is limited and arranged, the rotation of the rotation direction position regulator is avoided due to non-artificial factors, the position of the surveying instrument 9 on the rotation direction position regulator can not be adjusted, the inaccuracy of the data result of the surveying instrument 9 in surveying and mapping is avoided, and the measuring accuracy is improved.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Level survey and drawing appearance with adjustable complicated topography, its characterized in that: the device comprises a flat plate (1), wherein one side of the flat plate (1) is connected with a mounting plate (2) through a bolt, and a four-way positioning assembly is connected to the mounting plate (2) and used for fixedly arranging a surveying instrument (9); the other side of the flat plate (1) is symmetrically provided with a lateral movement transverse block (3), the lateral movement transverse block (3) is provided with a rotation direction position regulator, and the rotation direction position regulator is used for regulating the position of the surveying instrument (9);

the rotation direction position regulator comprises a rotation direction rotating shaft (4) arranged on the side movable transverse block (3), one end of the rotation direction rotating shaft (4) is connected with a clamping gear (5), and the clamping gear (5) is connected with a locking latch unit; the other end of the spiral direction rotating shaft (4) is connected with a spiral direction bevel gear (6), and the spiral direction bevel gear (6) is connected with a spiral position precision mechanism; the rotating direction rotating shaft (4) is connected with the rotating direction square plate (7), guide sliding rods (8) are symmetrically arranged on two sides of the rotating direction square plate (7), and the guide sliding rods (8) penetrate through the flat plate (1) and are connected with the force-reducing bearing stabilizing component; a surveying instrument (9) is arranged on the rotating direction square plate (7); a balance detector (10) is arranged on the rotation direction square plate (7);

the force-reducing bearing and stabilizing assembly comprises a fixed seat (11) arranged on the guide sliding rod (8), a cable (12) is arranged on the fixed seat (11), and the cable (12) is connected with a winding wheel (14) through an auxiliary pulley (13) arranged on the flat plate (1); a winding rotating shaft (15) is arranged on the winding wheel (14), one end of the winding rotating shaft (15) penetrates through a winding base (16) arranged on the flat plate (1) to be connected with a spring (17), the other end of the winding rotating shaft (15) is connected with a winding gear (18), the winding gear (18) is meshed with a winding rack (19), a guide rail (20) is arranged on the winding rack (19), and the guide rail (20) is connected with a guide groove (21) arranged on the flat plate (1); an auxiliary plate (22) is arranged on the guide rail (20), and an auxiliary toothed bar (23) arranged on the auxiliary plate (22) is in sliding connection with the flat plate (1); an auxiliary spring (24) is sleeved on the auxiliary toothed bar (23), one end of the auxiliary spring (24) is connected with the flat plate (1), and the other end of the auxiliary spring (24) is connected with the auxiliary plate (22); the auxiliary toothed bar (23) is connected with a limited-resistance clamping piece;

the auxiliary plate (22) is provided with a special-shaped round rod (25), the special-shaped round rod (25) is connected with a first square plate (26), the first square plate (26) is provided with auxiliary round rods (27), a plurality of auxiliary round rods (27) are connected with a second square plate (28) together, and the second square plate (28) is provided with flexible rubber pads (29); an extension spring (30) is sleeved on the auxiliary round rod (27), one end of the extension spring (30) is connected with the second square plate (28), and the other end of the extension spring is connected with the first square plate (26);

the limiting and blocking part comprises a limiting gear (41) which is meshed and connected with the auxiliary toothed bar (23), a limiting threaded shaft (42) is arranged on the limiting gear (41), and the limiting threaded shaft (42) is in transmission connection with a limiting base (43) arranged on the flat plate (1); a limiting transverse plate (44) is arranged on the limiting threaded shaft (42) in a threaded manner, a positioning rod (45) is arranged on the limiting transverse plate (44), and the positioning rod (45) is in sliding connection with the flat plate (1);

the motion limiting transverse plate (44) is connected with a third-party plate (51) through an L rod, a driving buffer cushion (52) is arranged on the third-party plate (51), the driving buffer cushion (52) is connected with a driven buffer cushion (53) arranged on the rotation direction square plate (7) in a matched mode, and a plurality of sensors (54) are arranged on the driven buffer cushion (53) and the driving buffer cushion (52);

the rotary position precision mechanism comprises a rotary bevel gear (31) which is meshed with a rotary bevel gear (6), a rotary rotating shaft (32) is arranged on the rotary bevel gear (31), the rotary rotating shaft (32) penetrates through a rotary base (33) arranged on a lateral movement transverse block (3) to be connected with a first bevel gear (34), the first bevel gear (34) is meshed with a second bevel gear (35), a driving rotating shaft (36) is arranged on the second bevel gear (35), the driving rotating shaft (36) penetrates through the rotary base (33) to be connected with a first gear (37), the first gear (37) is meshed with a second gear (38), the second gear (38) is connected with the output end of a driving motor (39), and the driving motor (39) is connected with a cover-shielding box (40) arranged on the lateral movement transverse block (3).

2. A complex terrain-adjustable level mapping instrument as set forth in claim 1, wherein: the four-way positioning assembly comprises a linkage motor (46) arranged on a mounting plate (2), the output end of the linkage motor (46) is connected with a plurality of layers of pulleys (47), a plurality of first transmission belts (48) are arranged on the plurality of layers of pulleys (47), the first transmission belts (48) are connected with a linkage pulley (49), and the linkage pulley (49) is connected with a linkage rotating shaft (50).

3. A complex terrain adjustable level mapper according to claim 1 or 2, characterized in that: the locking latch unit comprises a locking clamping block (55) connected with the clamping gear (5), an extension sliding block (56) is arranged on the locking clamping block (55), and the extension sliding block (56) is in sliding connection with an extension sliding groove (57) arranged on the side-moving transverse block (3); an extension rod (58) is arranged on the extension chute (57).

4. A complex terrain-adjustable level mapper according to claim 3, wherein: an extension spring (59) is sleeved on the extension rod (58), one end of the extension spring (59) is fixedly connected with the extension chute (57), and the other end of the extension spring (59) is fixedly connected with the extension slide block (56).

5. A complex terrain-adjustable level mapping instrument as claimed in claim 2, wherein: the linkage rotating shaft (50) is provided with a first pulley (60), the first pulley (60) is connected with a second pulley (62) through a second transmission belt (61), the second pulley (62) is connected with an auxiliary rotating shaft (63), and the auxiliary rotating shaft (63) and the linkage rotating shaft (50) are in transmission connection with a directional vertical rod (64) arranged on the flat plate (1); the auxiliary rotating shaft (63) and the linkage rotating shaft (50) are provided with a spiral drill rod (65).