CN214166895U

CN214166895U - Engineering survey pay-off

Info

Publication number: CN214166895U
Application number: CN202120001223.5U
Authority: CN
Inventors: 杜鹏飞
Original assignee: Hydrogeology Bureau of China National Administration of Coal Geology
Current assignee: Hydrogeology Bureau of China National Administration of Coal Geology
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-09-10
Anticipated expiration: 2031-01-04

Abstract

The utility model relates to the technical field of engineering measurement, in particular to a wire-paying device for engineering measurement, comprising a device frame body and a control row key. A control row key is fixed on the outer wall, and a servo motor is installed on the surface of the device frame body above the control row key through a support plate, a push handle is installed on the surface of the device frame body above the servo motor, and the inner walls on both sides of the device frame body are installed. Cable reels are fixed on both sides, and pay-off rollers are hinged on the side walls between adjacent reels. A sliding frame is fixed on the device frame below the cable reels, and a moving plate is arranged on the surface of the sliding frame. An adjustment plate is arranged above the disc. The utility model not only avoids the loose phenomenon of the remaining wire body after the part of the wire pay-off device is paid off, realizes the guiding function of the wire pay-off device when the wire is paid off, but also realizes the self-cleaning function of the wire body when the wire pay-off device is used. .

Description

Engineering survey pay-off

Technical Field

The utility model relates to an engineering survey technical field specifically is engineering survey pay-off.

Background

Engineering survey generally refers to a general term of various measurement theories, methods and technologies applied in the survey design, construction and management stages of engineering construction, the service fields of the traditional engineering survey technology comprise departments such as building, water conservancy, traffic, mine and the like, and technicians often need pay-off devices during engineering survey.

The pay-off device on the market is various nowadays, can satisfy people's user demand basically, but still has certain problem, and specific problem has following several:

1. when the pay-off device is used, the fastening function of the residual wire bodies is difficult to realize, so that the loosening phenomenon of the residual wire bodies is easily caused after the pay-off device partially pays off the wire;

2. the guiding function of the pay-off device is difficult to realize during pay-off, so that the convenience degree of the pay-off device during pay-off is seriously influenced;

3. when the pay-off device is used, the self-cleaning function is rarely arranged on the wire body, so that the phenomenon of attachment of stains on the wire body after the pay-off device is used is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering survey pay-off to propose the fastening function that hardly realizes the surplus line body when pay-off uses in solving above-mentioned background art, be difficult to realize the direction function during the unwrapping wire, and set up the problem from the clearance function to the line body very little.

In order to achieve the above object, the utility model provides a following technical scheme: engineering measurement pay-off device, including device support body and control row key, the central point department of device support body bottom installs the carrier frame, and has seted up the through wires hole on the outer wall of carrier frame one side, be fixed with the control row key on the outer wall of device support body one side, and the device support body surface of control row key top installs servo motor through the backup pad, and servo motor's input and the output electric connection of control row key, and servo motor's output installs the pivot through the shaft coupling simultaneously, device support body surface of servo motor top installs the promotion handle, all be fixed with the drum on the inner wall of device support body both sides, and articulated on the lateral wall between the adjacent drum have a paying out roll, and one end of paying out roll runs through drum and device support body and with the one end fixed connection of pivot, the device support body below the drum is fixed with the slide frame, and the surface of sliding frame is provided with the movable plate, the central point on movable plate surface puts the department and has seted up the line hole, and the inside of crossing the line hole is provided with the cable conductor to the one end of cable conductor runs through line hole and cable conductor and twines on the surface of unwrapping wire roller, the top of drum is provided with the regulating plate, and one side of regulating plate is provided with the line ball board, and the surface fastening laminating of the surface of line ball board and unwrapping wire roller, the fixed surface of line ball board has equidistant tensioning spring, and the line ball board surface of tensioning spring both sides all installs the elasticity post to the top of elasticity post and tensioning spring all is connected with the fixed surface of regulating plate.

Preferably, the corner position department of device support body bottom all installs L type bracket, and the welding of one side of L type bracket bottom has the regulation stabilizer blade, the L type bracket bottom of adjusting stabilizer blade one side is fixed with the universal wheel, and the height of universal wheel minimum is greater than the maximum height of adjusting the stabilizer blade minimum to the height of universal wheel minimum is less than the minimum height of adjusting the stabilizer blade minimum.

Preferably, the outer walls of the two sides of the sliding frame are provided with sliding grooves, sliding strips are arranged in the sliding grooves, the sliding strips are in sliding fit with the sliding grooves, and the surfaces of the sliding strips are fixedly connected with the surface of the moving plate.

Preferably, the top of drum all has been seted up and has been receive and release the chamber, and the inside of receiving and releasing the chamber is provided with extends the post to the top that extends the post extends to the outside of receiving and releasing the chamber and is connected with the fixed surface of regulating plate, the surperficial threaded connection of drum has locking screw, and locking screw's one end run through the drum and with extend the surperficial threaded fastening connection of post.

Preferably, all articulate on the inner wall of crossing the line hole both sides and have the wire ball, and the surface of one side and cable conductor of wire ball is laminated mutually, all install the leading wheel on the inner wall at line hole both ends, and the surface of the one end of leading wheel and cable conductor is laminated mutually.

Preferably, the wire carrying frame surface mounting in the threading hole outside has the metal support ring, and installs four groups of clean films of elasticity on the inside wall of metal support ring to the contained angle between the clean film of adjacent elasticity is ninety degrees, glues on the inner wall between the adjacent metal support ring simultaneously and glues elasticity clearance cotton.

Compared with the prior art, the beneficial effects of the utility model are that: the engineering measurement pay-off device not only avoids the loosening phenomenon of the residual wire body after partial pay-off of the pay-off device, realizes the guiding function of the pay-off device during pay-off, but also realizes the self-cleaning function of the pay-off device during use;

1. the pay-off device is provided with the extension column, the adjusting plate, the retraction cavity, the line pressing plate, the tensioning spring and the locking screw, the locking screw is rotated to be loosened with the surface of the extension column, the extension column moves along the retraction cavity by pushing the adjusting plate, so that the line pressing plate fastens a cable under the elastic force action of the tensioning spring and the elastic column, the fastening function of the pay-off device on the residual line body is realized, and the loosening phenomenon of the residual line body after partial pay-off of the pay-off device is avoided;

2. the cable is guided by the guide wheel and the guide ball inside the wire passing hole through the arrangement of the sliding frame, the wire passing hole, the wire ball, the guide wheel, the sliding strip and the moving plate, and the sliding strip on the surface of the moving plate is matched with the sliding groove on the surface of the sliding frame to move during guiding, so that the guiding function of the pay-off device during pay-off is realized, and the convenience of the pay-off device during pay-off is improved;

3. through being provided with through wires hole, metal support ring, the clean film of elasticity and elasticity clearance cotton, the clean film of elasticity cooperation elasticity on through wires hole outside metal support ring surface clears up the spot on cable conductor surface that the cotton is cleared up to the elasticity of the clean film inside wall of elasticity, has realized the self-cleaning function to the line body when pay-off uses to take place line body spot adhesion phenomenon after having avoided pay-off to use.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the enlarged partial structure of the present invention;

FIG. 3 is a schematic diagram of a half-section enlarged structure of the movable plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a device frame body; 101. an L-shaped bracket; 102. a universal wheel; 103. adjusting the support legs; 2. a wire carrying frame; 3. controlling row keys; 4. a sliding frame; 5. a servo motor; 6. a rotating shaft; 7. pushing the handle; 8. an adjusting plate; 9. a wire pressing plate; 10. a cable wire; 11. tensioning the spring; 12. an extension post; 13. locking the screw; 14. a pay-off roller; 15. wire coils; 16. a sliding groove; 17. a retraction cavity; 18. an elastic column; 19. a slide bar; 20. a wire ball; 21. a wire passing hole; 22. a guide wheel; 23. moving the plate; 24. threading holes; 25. a metal support ring; 26. elastic cleaning cotton; 27. an elastic cleaning film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The structure of the engineering measurement pay-off device provided by the utility model is shown in figure 1 and figure 4, comprising a device frame body 1 and a control row key 3, wherein a wire carrying frame 2 is arranged at the central position of the bottom end of the device frame body 1, a threading hole 24 is arranged on the outer wall of one side of the wire carrying frame 2, a metal support ring 25 is fixed on the surface of the wire carrying frame 2 outside the threading hole 24, four groups of elastic cleaning soft sheets 27 are arranged on the inner side wall of the metal support ring 25, the included angle between the adjacent elastic cleaning soft sheets 27 is ninety degrees, meanwhile, elastic cleaning cotton 26 is adhered on the inner wall between the adjacent metal support rings 25 for cleaning the surface stains of the wire body, the control row key 3 is fixed on the outer wall of one side of the device frame body 1, the model of the control row key 3 can be selected from LAY3 series, and a servo motor 5 is arranged on the surface of the device frame body 1 above the control row key 3 through a, the type of the servo motor 5 can be GK6 series, the input end of the servo motor 5 is electrically connected with the output end of the control row key 3, the output end of the servo motor 5 is provided with a rotating shaft 6 through a coupler, the surface of the device frame body 1 above the servo motor 5 is provided with a pushing handle 7, the inner walls of two sides of the device frame body 1 are both fixed with wire coils 15, the side wall between adjacent wire coils 15 is hinged with a pay-off roller 14, and one end of the pay-off roller 14 penetrates through the wire coils 15 and the device frame body 1 and is fixedly connected with one end of the rotating shaft 6;

further, as shown in fig. 3, a sliding frame 4 is fixed on the device frame 1 below the wire coil 15, a moving plate 23 is disposed on the surface of the sliding frame 4, sliding grooves 16 are disposed on the outer walls of both sides of the sliding frame 4, sliding strips 19 are disposed inside the sliding grooves 16, the sliding strips 19 are in sliding fit with the sliding grooves 16, the surface of the sliding strips 19 is fixedly connected with the surface of the moving plate 23, so as to facilitate the sliding operation of the moving plate 23, a wire passing hole 21 is disposed at the central position of the surface of the moving plate 23, a cable 10 is disposed inside the wire passing hole 21, one end of the cable 10 penetrates through the wire passing hole 21 and the cable 10 and is wound on the surface of the pay-off roller 14, wire balls 20 are hinged to the inner walls of both sides of the wire passing hole 21, one side of the wire ball 20 is attached to the surface of the cable 10, guide wheels 22 are mounted on the inner walls, one end of the guide wheel 22 is attached to the surface of the cable 10 and used for conducting wires of the cable 10;

further, as shown in fig. 2, an adjusting plate 8 is arranged above the wire coil 15, a wire pressing plate 9 is arranged on one side of the adjusting plate 8, the surface of the wire pressing plate 9 is fastened and attached to the surface of the pay-off roller 14, tensioning springs 11 with equal intervals are fixed on the surface of the wire pressing plate 9, elastic columns 18 are mounted on the surfaces of the wire pressing plates 9 on the two sides of the tensioning springs 11, the top ends of the elastic columns 18 and the tensioning springs 11 are fixedly connected with the surface of the adjusting plate 8, winding and unwinding cavities 17 are formed in the top end of the wire coil 15, an extension column 12 is arranged inside the winding and unwinding cavity 17, the top end of the extension column 12 extends to the outside of the winding and unwinding cavity 17 and is fixedly connected with the surface of the adjusting plate 8, a locking screw 13 is connected to the surface of the wire coil 15 in a threaded manner, and one end of the locking screw 13 penetrates through the wire coil 15 and is fastened and connected with the surface thread of the extension column 12;

further, as shown in fig. 1, the corner positions of the bottom of the device frame body 1 are all installed with L-shaped brackets 101, and one side of the bottom end of the L-shaped bracket 101 is welded with an adjusting leg 103, a universal wheel 102 is fixed at the bottom of the L-shaped bracket 101 at one side of the adjusting leg 103, the height of the lowest point of the universal wheel 102 is greater than the maximum height of the lowest point of the adjusting leg 103, and the height of the lowest point of the universal wheel 102 is less than the minimum height of the lowest point of the adjusting leg 103, so as to facilitate the fixing and moving work of the device frame body 1.

The working principle is as follows: when the cable paying-off device is used, a power supply is externally connected, one end of a cable 10 penetrates through the sliding frame 4 and the wire passing hole 21 and penetrates through the wire passing hole 24, the servo motor 5 is controlled to work by operating the control row key 3, the paying-off roller 14 is driven to rotate under the action of the rotating shaft 6 when the servo motor 5 works to pay off the cable 10, the cable 10 is guided by the lead ball 20 and the guide wheel 22 in the wire passing hole 21 in the paying-off process, and the sliding strip 19 on the surface of the movable plate 23 and the sliding groove 16 on the surface of the sliding frame 4 move in a matched mode during guiding, so that the guiding function of the paying-off device during paying-off is realized, and convenience of the paying-off device during paying-off is improved;

after a certain time of paying off, the locking screw 13 is rotated to enable the locking screw to be loosened with the surface of the extension column 12, the extension column 12 is made to move along the retraction cavity 17 by pushing the adjusting plate 8, so that the wire pressing plate 9 fastens the cable 10 under the elastic force action of the tensioning spring 11 and the elastic column 18, the fastening function of the paying-off device on the residual wire body is realized, and the loosening phenomenon of the residual wire body after partial paying off of the paying-off device is avoided;

finally, when the cable is wound in a paying-off mode, the cable 10 can penetrate through the threading hole 24, the elastic cleaning soft sheet 27 on the surface of the metal support ring 25 on the outer side of the threading hole 24 is matched with the elastic cleaning cotton 26 on the inner side wall of the elastic cleaning soft sheet 27 to clean up stains on the surface of the cable 10, so that the self-cleaning function of the cable body when the paying-off device is used is achieved, the phenomenon that stains adhere to the cable body after the paying-off device is used is avoided, and the using work of the paying-off device is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An engineering measurement pay-off device, comprising a device frame body (1) and a control row key (3), characterized in that: a wire-carrying frame (2) is installed at the center position of the bottom end of the device frame body (1), and A threading hole (24) is opened on the outer wall of one side of the wire-carrying frame (2), a control row key (3) is fixed on the outer wall of one side of the device frame (1), and the control row key (3) is above the control row key (3). A servo motor (5) is installed on the surface of the device frame body (1) through a support plate, and the input end of the servo motor (5) is electrically connected with the output end of the control row key (3), while the output end of the servo motor (5) is electrically connected A rotating shaft (6) is installed through the coupling, a push handle (7) is installed on the surface of the device frame body (1) above the servo motor (5), and the inner walls on both sides of the device frame body (1) are fixed on both sides. A wire reel (15) is provided, and a pay-off roller (14) is hinged on the side wall between the adjacent wire reels (15), and one end of the pay-off roller (14) penetrates the wire reel (15) and the device frame (1). ) and fixedly connected with one end of the rotating shaft (6), the device frame (1) below the spool (15) is fixed with a sliding frame (4), and the surface of the sliding frame (4) is provided with a moving plate (23) , a wire hole (21) is opened at the center of the surface of the moving plate (23), and a cable (10) is arranged inside the wire hole (21), and one end of the cable (10) runs through the wire The hole (21) and the cable (10) are wound on the surface of the pay-off roller (14), an adjusting plate (8) is provided above the wire reel (15), and one side of the adjusting plate (8) is provided with A pressure plate (9), and the surface of the pressure plate (9) is tightly attached to the surface of the pay-off roller (14), and the surface of the pressure plate (9) is fixed with equidistant tension springs (11) ), and elastic columns (18) are installed on the surface of the pressure plate (9) on both sides of the tensioning spring (11), and the tops of the elastic column (18) and the tensioning spring (11) are connected to the adjusting plate (8) surface fixed connection.

2. The engineering measurement and pay-off device according to claim 1, characterized in that: L-shaped brackets (101) are installed at the corner positions of the bottom of the device frame (1), and the L-shaped brackets (101 One side of the bottom end is welded with an adjusting leg (103), a universal wheel (102) is fixed at the bottom of the L-shaped bracket (101) on one side of the adjusting leg (103), and the lowest point of the universal wheel (102) is The height is greater than the maximum height of the lowest point of the adjusting foot (103), and the height of the lowest point of the universal wheel (102) is less than the minimum height of the lowest point of the adjusting foot (103).

3 . The engineering measurement pay-off device according to claim 1 , wherein the outer walls on both sides of the sliding frame ( 4 ) are provided with sliding grooves ( 16 ), and the interior of the sliding groove ( 16 ) is provided with The sliding bar (19) is slidably matched with the sliding groove (16), and the surface of the sliding bar (19) is fixedly connected with the surface of the moving plate (23).

4. The engineering measurement pay-off device according to claim 1, characterized in that: the top of the spool (15) is provided with a retractable cavity (17), and the interior of the retractable cavity (17) is provided with a stretcher A column (12), and the top end of the extension column (12) extends to the outside of the receiving cavity (17) and is fixedly connected with the surface of the adjusting plate (8), and the surface of the wire reel (15) is threadedly connected with a locking screw (13), and one end of the locking screw (13) penetrates the wire reel (15) and is threadedly connected to the surface of the extension column (12).

5. The engineering measurement wire pay-off device according to claim 1, characterized in that: wire balls (20) are hinged on the inner walls of both sides of the wire passage hole (21), and one side of the wire ball (20) is hinged. Fitted with the surface of the cable (10), guide wheels (22) are installed on the inner walls of both ends of the wire hole (21), and one end of the guide wheel (22) is in contact with the surface of the cable (10). fit.

6. The engineering measurement pay-off device according to claim 1, characterized in that: a metal support ring (25) is fixed on the surface of the wire carrier frame (2) outside the threading hole (24), and the metal support ring (25) Four sets of elastic cleaning films (27) are installed on the inner wall of ), and the included angle between adjacent elastic cleaning films (27) is 90 degrees. Viscous elastic cleaning cotton (26).