CN211172647U

CN211172647U - Display area supporting type suspended ceiling convenient to install

Info

Publication number: CN211172647U
Application number: CN201921915981.7U
Authority: CN
Inventors: 姚振华; 范虹; 潘尧法
Original assignee: Hangzhou Dadi Zhilian Media Co ltd
Current assignee: Hangzhou Dadi Zhilian Media Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-04
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to a display area support formula furred ceiling easy to assemble, including a plurality of stands and support frame, the spout has been seted up along vertical direction on the lateral wall of stand, the swivelling joint has the lead screw in the spout, the support frame includes threaded connection in the slider of lead screw, fixed connection is in the bracing piece of slider, connect connecting rod and the connecting plate of keeping away from slider one end in the bracing piece, connecting rod level sets up and common fixed connection on the lateral wall of connecting plate, hang an establishment fixed connection on the connecting plate, be connected with on the lead screw and be used for driving lead screw pivoted driving motor, be provided with on the support frame and be used for hanging the hanging. The utility model discloses the utensil is passed through driving motor control lead screw and is rotated, and then control slider goes up and down in the spout, and then drives the lift of support frame in vertical side, and the convenience is installed and is maintained the furred ceiling.

Description

Display area supporting type suspended ceiling convenient to install

Technical Field

The utility model belongs to the technical field of the equipment that exhibition area was decorated and specifically relates to a display area supports formula furred ceiling easy to assemble is related to.

Background

At the show area, the designer often need install the furred ceiling and beautify the exhibition area, and article such as bill-board often need hang at the in-process that the furred ceiling was installed often need the workman to climb to the eminence through the ladder and install when the installation, use comparatively inconvenient.

Patent application number is 201820394983.5, application date is 2018 the utility model discloses a supporting formula exhibition furred ceiling in 22 days in 3 months, including furred ceiling main part, lifter and base, the lifter is located the bottom surface of furred ceiling main part, the base is located the bottom of lifter, the lower extreme of furred ceiling main part is provided with the bracing piece, the circumference surface of bracing piece is provided with set lamp, the circumference surface of furred ceiling main part is provided with the step edge, the lower extreme on step edge is provided with interior edge, the inside appearance chamber that is provided with in bottom of furred ceiling main part, the inside surface on interior edge is provided with the draw-in groove, and the draw-in groove is located the internal surface that holds the chamber.

In the above prior art, the ceiling main body is fixed on the lifting rod, and the ceiling can be controlled to lift through the lifting rod. The lifting rods have a certain height and therefore still need to be lifted to a higher height in order to be able to be installed. The furred ceiling often has great weight in the actual operation in-process, makes in the whole installation comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a show area furred ceiling can be in the installation of the position completion furred ceiling that is close to ground, convenient operation.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a display area supports formula furred ceiling easy to assemble, includes a plurality of stands and support frame, the spout has been seted up along vertical direction on the lateral wall of stand, it is connected with the lead screw to rotate in the spout, the support frame includes threaded connection in the slider of lead screw, fixed connection in the bracing piece of slider, connect and keep away from the connecting rod and the connecting plate of slider one end in the bracing piece, connecting rod level sets up and common fixed connection on the lateral wall of connecting plate, hang and establish a fixed connection on the connecting plate, be connected with on the lead screw and be used for driving the synchronous pivoted driving motor of all lead screws, be provided with on the support frame and be used for hanging that.

Through adopting above-mentioned technical scheme, can take place to rotate through driving motor control lead screw to control slide takes place to slide in vertical direction, and then drives whole carriage and take place to slide in vertical direction, and then can go up and down to the support frame, when needs install the support frame, can operate in the bottom of lead screw, consequently need not to lift the support frame to the eminence, conveniently installs and dismantles the support frame.

The utility model discloses further set up to: the driving motor is a servo band-type brake motor, a worm wheel is coaxially and fixedly connected to an output shaft of the driving motor, a worm meshed with the worm wheel is coaxially and fixedly connected to the lower end of a screw rod, and a transmission part used for driving all the screw rods to synchronously rotate is further arranged on the screw rod.

Through adopting above-mentioned technical scheme, when driving motor during operation, can control the worm wheel and rotate to drive worm and worm wheel synchronous rotation, thereby control a lead screw and take place to rotate, all lead screws can take place synchronous rotation and control the slider and slide under the drive of driving medium. When the driving motor is powered off, the output shaft of the driving motor can be locked by the band-type brake device, so that the screw rod is locked to rotate, and the support frame is fixed at a specific height.

The utility model discloses further set up to: the thread turning directions and the thread densities of all the screw rods are the same, and the transmission piece comprises chain wheels which are coaxially and fixedly connected to the screw rods and chains which are meshed with the two adjacent chain wheels; the number of the chains is reduced by one from the number of the upright posts.

By adopting the technical scheme, when the servo band-type brake motor drives one screw rod to rotate, the chain wheels on the screw rod can be driven to synchronously rotate, and the other chain wheels are driven to synchronously rotate through the chain and drive all the screw rods to synchronously rotate. The rotation of the screw rod is synchronized through chain transmission, so that the mechanical loss can be reduced, the support frame is more stable, and the inclination is not easy to occur.

The utility model discloses further set up to: a clamping groove is formed in one side of the upper surface of the sliding block, a clamping block clamped in the clamping groove is arranged on the supporting rod, a first bolt is further arranged on the side wall of the clamping groove, and the first bolt is in threaded connection with the clamping groove and the clamping block.

Draw-in groove and fixture block are together fixed through first bolt to with bracing piece fixed connection on the slider, then can pull down the bracing piece from the slider when unscrewing first bolt, the convenience is torn open to overall structure and is connect and store.

The utility model discloses further set up to: the bracing piece rotates through first bearing and connects in the connecting rod, be equipped with the external screw thread on the connecting rod and with the lateral wall threaded connection of connecting plate.

Through adopting above-mentioned technical scheme, can dismantle connecting rod threaded connection in the connecting plate or from the connecting plate through rotating the connecting rod to the convenience is carried out dismouting and storage to the bracing piece.

The utility model discloses further set up to: still including the holding rail that is used for holding the chain, the quantity that holds the rail is the same with the chain and with the chain one-to-one the holding rail includes that the level sets up and fixed connection in the rail seat between two adjacent stands and the lid through a plurality of second bolt fixed connection in the rail seat, the storage tank has been seted up to last the extending axial of rail seat, the lid covers the opening part at the storage tank.

Through setting up the holding rail, can set up sprocket and chain in the storage tank to cover the lid at the opening part of storage tank with the second bolt, avoid sprocket and chain directly to expose outside, both reduced the possibility of touching sprocket and chain mistake, also made the stand comparatively pleasing to the eye.

The utility model discloses further set up to: the opening of the containing groove is upward; the two ends of the fence seat are fixedly connected with fixing blocks along the axial direction, a supporting groove with an upward opening is formed in the upright post, and the fixing blocks are clamped in the supporting groove; and a third bolt is arranged on the fixed block in a penetrating manner, and the third bolt is connected with the fixed block and the supporting groove at the same time in a threaded manner.

The rail seat opening upwards and fix on supporting the groove through the fixed block to through bolt fastening support groove and fixed block, can accomplish rail seat and support the installation and the dismantlement between the groove, thereby conveniently assemble and store stand and rail.

The utility model discloses further set up to: and the upright post is also provided with an accommodating box for accommodating the servo band-type brake motor.

Through placing driving motor in the holding box, can avoid exposing driving motor outside, reduce irrelevant personnel and touch the switch or the possibility of output shaft of driving motor by mistake to improve the device's security.

The utility model discloses further set up to: the lower extreme of stand still fixedly connected with a plurality of supporting legs, the supporting leg slope sets up and fixed connection on the lateral wall of stand.

Through the supporting leg that the slope set up, can play firm effect to the stand, improve the device's stability.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model discloses in, take place to rotate through driving motor drive worm gear and control lead screw and then control the support frame and prolong endwise slip in the vertical direction, can assemble the support frame and dismantle the region that the support frame descends to convenient operation, it is more convenient to operate.

2. In the utility model, the water inlet pipe is provided with a water inlet pipe; through setting up the detachable construction between bracing piece, slider and the connecting plate, the convenience is wholly dismantled the support frame.

3. The utility model discloses in, rotate through sprocket and chain control lead screw, can let all lead screws rotate in step, and then make each lead screw rotate in step, improve the stability of support frame.

4. The utility model discloses in, through setting up holding rail and holding box, can accomodate sprocket, chain and servo band-type brake motor, reduce pedestrian's mistake and touch.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of the driving motor and the linkage member of the present invention;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

fig. 5 is an enlarged schematic view of a portion C in fig. 1.

In the figure, 1, a column; 11. supporting legs; 12. a chute; 13. a screw rod; 14. a second bearing; 2. a support frame; 21. a slider; 211. a card slot; 22. a support bar; 221. a clamping block; 222. a first bolt; 23. a connecting rod; 231. a first bearing; 24. a connecting plate; 25. hanging the parts; 3. a drive motor; 31. a worm gear; 32. a worm; 33. a transmission member; 331. a sprocket; 332. a chain; 4. accommodating the fence; 41. a fence base; 411. a containing groove; 412. a fixed block; 42. a cover body; 43. a containing box; 5. a support groove; 51. and a third bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a display area supports formula furred ceiling easy to assemble, refers to fig. 1 and 2, includes along four stands 1 of rectangle four corners setting and the support frame 2 that is located between four stands 1, the vertical setting of stand 1, and the lower extreme of stand 1 is connected with three supporting legs 11, and supporting leg 11 is personally submitted 60 contained angles and is placed on the horizontal plane with the level, and the length of supporting leg 11 is about 30 ~ 40 centimetres. The vertical column 1 is provided with a sliding groove 12 towards the side wall of the support frame 2 along the vertical direction, a screw rod 13 is arranged in the sliding groove 12 along the vertical direction, and two ends of the screw rod 13 are respectively connected to the inner surfaces of the upper end and the lower end of the sliding groove 12 through a second bearing 14 in a rotating manner. The support frame 2 is connected to the sliding groove 12 in a sliding mode, the support frame 2 comprises a sliding block 21 in threaded connection with the screw rod 13, a support rod 22 fixedly connected to the sliding block 21 and arranged obliquely, a connecting rod 23 connected to one end, far away from the sliding block 21, of the support rod 22 in a rotating mode through a first bearing 231 and a connecting plate 24 fixedly connected to one end, far away from the support frame 2, of all the connecting rods 23, one end, connected with the support rod 22, of the sliding block 21 protrudes out of the sliding groove 12, and a hanging piece 25 is arranged on.

When the screw 13 rotates, the sliding block 21 is driven to slide along the vertical direction, so that the whole support frame 2 is driven to slide up and down in the vertical direction, and the lifting of the support frame 2 is realized.

Referring to fig. 2, a catching groove 211 is formed on the upper surface of the slider 21. A clamping block 221 clamped in the clamping groove 211 is integrally connected to one end of the support rod 22 away from the connecting rod 23, a first bolt 222 penetrates through the side wall of the clamping groove 211, and the first bolt 222 is simultaneously in threaded connection with the clamping groove 211 and the clamping block 221. The connecting rod 23 is horizontally disposed and provided with an external thread, and is connected to the side wall of the connecting plate 24 through the external thread.

The support rod 22 and the slider 21 can be disassembled and assembled by rotating the first bolt 222, and the support rod 22 and the connecting plate 24 can be disassembled and assembled by rotating the connecting rod 23, so that the support frame 2 can be disassembled and assembled and stored more conveniently.

Referring to fig. 3 and 4, a driving motor 3 for driving the screw rod 13 to rotate is arranged on one of the columns 1, and the driving motor 3 is a servo band-type brake motor. The upright post 1 is also provided with a containing box 43 for covering the driving motor 3. A worm wheel 31 is coaxially and fixedly connected to an output shaft of the driving motor 3, a worm 32 meshed with the worm wheel 31 is coaxially and fixedly connected to one screw rod 13, and a transmission part 33 used for driving all the screw rods 13 to synchronously rotate is further arranged on the screw rod 13. The worm wheel 31 is driven by the driving motor 3 to drive, and further the worm 32 is driven to rotate, so that all the screw rods 13 are driven to synchronously rotate by the transmission part 33, and the sliding block 21 is driven to ascend and descend.

Referring to fig. 4, the transmission member 33 includes sprockets 331 coaxially and fixedly coupled to the lead screw 13 and a chain 332 engaged between the adjacent sprockets 331. There are three chains 332 in total. Referring to fig. 1 and 5, the upright post 1 is further fixedly connected with an accommodating rail 4 for covering the chain 332, the accommodating rail 4 includes a rail seat 41 fixedly connected with the upright post 1 and a cover 42 covering the upper surface of the rail seat 41, an accommodating groove 411 with an upward opening is axially formed in the rail seat 41, and the chain 332 penetrates through the side wall of the upright post 1 and extends into the accommodating groove 411. The cover 42 covers the opening of the receiving slot 411 and is fixedly connected to the sidewall of the rail seat 41 by a second bolt (not shown). The two ends of the rail seat 41 are respectively fixedly connected with a fixing block 412, and the upright post 1 is provided with a supporting groove 5 with an upward opening. The fixing block 412 is embedded in the support groove 5 and fixedly connected to the support groove 5 by the third bolt 51.

The implementation principle and the using method of the embodiment are as follows:

when the upright post is installed, the upright post 1 is fixedly arranged on the ground through the supporting leg 11, the fixing block 412 on the fence base 41 is embedded in the supporting groove 5 and fixedly connected with the supporting groove 5 through the third bolt 51, the cover body 42 covers the opening of the accommodating groove 411, and the cover body 42 is fixedly connected with the fence base 41 through the second bolt. The connecting rod 23 on the supporting rod 22 is rotated to be in threaded connection with the side wall of the connecting plate 24, the clamping block 221 on the supporting rod 22 is embedded in the clamping groove 211 on the sliding block 21 and fixed by the first bolt 222, and therefore the suspended ceiling can be installed.

When the lifting support frame is used, the driving motor 3 is turned on to drive the worm wheel 31 to rotate, the worm 32 is driven to rotate, the worm 32 drives the screw rod 13 to rotate, the screw rod 13 can drive the chain wheel 331 to rotate when rotating, the other screw rods 13 are driven to synchronously rotate through the chain 332, and then the sliding block 21 in threaded connection with each screw rod 13 is driven to vertically slide upwards, so that the support frame 2 is driven to be lifted integrally. When the support frame 2 reaches the preset position, the driving motor 3 is powered off, and the output shaft of the driving motor 3 can be locked by the brake device on the driving motor 3, so that the support frame 2 is fixed at a high position. When the support frame 2 needs to be detached, only the output shaft of the driving motor 3 needs to be controlled to rotate in the opposite direction, so that the screw rod 13 is controlled to rotate to enable the sliding block 21 to descend, and the support frame 2 is descended to a height convenient to operate. When the support frame 2 is disassembled, the first bolt 222 is firstly rotated to unlock the slide block 21 and the support rod 22, and then the connecting rod 23 is rotated to be separated from the connecting plate 24, so that the whole support frame 2 can be disassembled. Subsequently, the removal of the receiving rail 4 can be completed by rotating the second and third bolts 51, and the suspended ceiling can be stored.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a display area supports formula furred ceiling easy to assemble, includes a plurality of stands (1) and support frame (2), its characterized in that: spout (12) have been seted up along vertical direction on the lateral wall of stand (1), swivelling joint has lead screw (13) in spout (12), support frame (2) include threaded connection in slider (21), the bracing piece (22) of slider (21), connect connecting rod (23) and connecting plate (24) of keeping away from slider (21) one end in bracing piece (22), connecting rod (23) level sets up and common fixed connection is on the lateral wall of connecting plate (24), hangs and establishes piece (25) fixed connection on connecting plate (24), be connected with on lead screw (13) and be used for driving synchronous pivoted driving motor (3) of all lead screws (13), be provided with on support frame (2) and be used for hanging the hanging of establishing the embellishment and establish piece (25).

2. An easy to install display area supported ceiling as claimed in claim 1, wherein: the driving motor (3) is a servo band-type brake motor, a worm wheel (31) is coaxially and fixedly connected to an output shaft of the driving motor (3), a worm (32) meshed with the worm wheel (31) is coaxially and fixedly connected to the lower end of one screw rod (13), and a transmission part (33) used for driving all the screw rods (13) to synchronously rotate is further arranged on the screw rod (13).

3. An easily installed display area supported ceiling as claimed in claim 2 wherein: the thread turning directions and the thread densities of all the screw rods (13) are the same, and the transmission piece (33) comprises chain wheels (331) which are coaxially and fixedly connected to the screw rods (13) and chains (332) meshed with two adjacent chain wheels (331); the number of the chains (332) is reduced by one for the number of the upright posts (1).

4. An easy to install display area supported ceiling as claimed in claim 1, wherein: a clamping groove (211) is formed in one side of the upper surface of the sliding block (21), a clamping block (221) clamped in the clamping groove (211) is arranged on the supporting rod (22), a first bolt (222) is further arranged on the side wall of the clamping groove (211), and the first bolt (222) is in threaded connection with both the clamping groove (211) and the clamping block (221).

5. An easy to install display area supported ceiling as claimed in claim 1, wherein: the support rod (22) is rotatably connected to the connecting rod (23) through a first bearing (231), and an external thread is arranged on the connecting rod (23) and is in threaded connection with the side wall of the connecting plate (24).

6. An easily installed display area supported ceiling as claimed in claim 2 wherein: still including holding rail (4) that are used for holding chain (332), the quantity of holding rail (4) is the same with chain (332) and with chain (332) one-to-one, holding rail (4) including level setting and fixed connection in rail seat (41) between two adjacent stand (1) and lid (42) through a plurality of second bolt fixed connection in rail seat (41), extend the axial on rail seat (41) and seted up storage tank (411), lid (42) cover is at the opening part of storage tank (411).

7. An easily installed display area supported ceiling as claimed in claim 6 wherein: the opening of the accommodating groove (411) is upward; two ends of the fence seat (41) are fixedly connected with fixing blocks (412) along the axial direction, a supporting groove (5) with an upward opening is fixedly arranged on the upright post (1), and the fixing blocks (412) are clamped in the supporting groove (5); and a third bolt (51) is further arranged on the fixing block (412) in a penetrating mode, and the third bolt (51) is simultaneously connected to the fixing block (412) and the supporting groove (5) in a threaded mode.

8. An easy to install display area supported ceiling as claimed in claim 1, wherein: and the upright post (1) is also provided with an accommodating box (43) for placing the driving motor (3).

9. An easy to install display area supported ceiling as claimed in claim 1, wherein: the lower end of the upright post (1) is fixedly connected with a plurality of supporting legs (11), and the supporting legs (11) are obliquely arranged and fixedly connected to the side wall of the upright post (1).