CN216893097U

CN216893097U - Anti-strutting arrangement of furred ceiling

Info

Publication number: CN216893097U
Application number: CN202220093465.6U
Authority: CN
Inventors: 赵勇; 李昊昊; 宋远行; 赵丽; 郭冬玲; 张楠; 张平; 崔娟; 徐志超; 王明君
Original assignee: Xinjiang Vital Development And Construction Group Co ltd
Current assignee: Xinjiang Vital Development And Construction Group Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-07-05
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a suspended ceiling anti-support device, which comprises an adjusting mechanism, wherein the adjusting mechanism comprises a main body, two ends of the main body are respectively provided with a connecting rod, the main body is cylindrical, a circular groove is arranged inside the main body, the center of the inner circumferential surface of the circular groove is provided with an annular groove, the inner surface of the circular groove is rotatably connected with two rotating sleeves, the two rotating sleeves are respectively positioned at two ends of the circular groove, the utility model forms anti-support by arranging the main body, the two ends of the main body are provided with connecting pipes which are respectively connected with a wall surface and a keel, the rotating sleeves which are in threaded connection with the connecting rods are rotatably arranged inside the circular groove and are driven to rotate by a first bevel gear arranged on the outer circumferential surface of the rotating sleeves, so that the connecting rods are driven to synchronously and reversely move under the matching action of threads, and the purpose of adjusting the length of the device is achieved, the adjusting process is simple and convenient.

Description

Anti-strutting arrangement of furred ceiling

Technical Field

The utility model relates to the technical field of decoration suspended ceilings, in particular to a suspended ceiling anti-support device.

Background

According to the specification of 'construction quality acceptance standard of architectural decoration and finishing engineering' 6.1.11, the distance between the suspender and the end part of the main keel is not more than 300mm, and when the distance is more than 300mm, the suspender is added. When the length of the suspender is more than 1.5m, a counter support is required. When the boom meets the device, the boom should be adjusted and added. Further, a conversion layer structure is specified which needs to provide a connection after exceeding 3 m. The effect of the counter support is mainly to control the ceiling board to move upwards when negative wind pressure is generated indoors. When the face receives the wind load effect, the face can fluctuate, and the jib uses the preparation of phi 6 ~ 10 reinforcing bar usually, can control the downward removal of board face, and can not control the upward removal of board face. The reverse support can support the board surface and prevent the board surface from moving upwards, so that the effect of controlling the deformation of the board surface is achieved.

The existing anti-support is a rigid part and cannot be adjusted, so that the suspended ceiling anti-support device is provided.

In view of the above problems, there is a need for a counter support device for suspended ceilings that meets the need for counter support.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a suspended ceiling anti-support device to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a suspended ceiling anti-support device comprises an adjusting mechanism, wherein the adjusting mechanism comprises a main body, two ends of the main body are respectively provided with a connecting rod, the main body is cylindrical, a circular groove is formed in the main body, an annular groove is formed in the center of the inner circumferential surface of the circular groove, the inner surface of the circular groove is rotatably connected with two rotating sleeves, the two rotating sleeves are respectively positioned at two ends of the circular groove, the outer circumferential surfaces of one ends, corresponding to the circular groove, of the rotating sleeves are respectively and fixedly connected with first bevel gears, the first bevel gears are respectively positioned in the annular groove, the side wall of the main body is provided with an adjusting rod in a penetrating manner, one end, corresponding to the adjusting rod, of the adjusting rod is fixedly connected with a second bevel gear, the first bevel gears are respectively meshed with the second bevel gears, the inner circumferential surface of the rotating sleeve is provided with internal threads respectively, and the connecting rods penetrate through the side walls of the two sides of the main body respectively and are in threaded connection with the inside of the rotating sleeve.

Preferably, the outer peripheral surface of the connecting rod is respectively provided with a first sliding groove, and the main body is respectively and fixedly connected with a first sliding block corresponding to the first sliding grooves.

Preferably, the device also comprises a buffer mechanism, wherein the buffer mechanism comprises a connecting block, and the peripheral surface of the connecting block is fixedly connected with the buffer mechanism through a connecting plate.

Preferably, buffer gear includes the shell, the internal surface of shell is equipped with movable groove, the internal surface swing joint in movable groove has the movable block, the movable block with be equipped with buffer spring between the movable groove, the external fixed surface of movable block is connected with the movable rod, the movable rod passes the lateral wall of shell.

Preferably, the internal surface swing joint of activity groove has the regulating block, buffer spring is located the regulating block and between the movable block, the regulating block is close to a side surface of connecting rod is equipped with the screw rod, the screw rod runs through the lateral wall of activity groove and rather than the spiro union.

Preferably, the screw rod is rotatably connected with the movable block, a second sliding groove is formed in the inner circumferential surface of the movable groove, and a second sliding block is fixedly connected to the outer circumferential surface of the movable block corresponding to the second sliding groove.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a suspended ceiling anti-strutting arrangement, through setting up the main part, the main part both ends set up the connecting pipe, are connected with wall and fossil fragments respectively, form anti-support, through setting up the circular recess, the inside rotation of circular recess sets up the rotating sleeve with the connecting rod spiro union, by setting up its rotation of first bevel gear drive at its periphery to drive the synchronous reverse direction of connecting rod under the screw-thread fit effect, reach the purpose of adjusting device length, accommodation process is simple and convenient.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic top sectional view of the adjusting mechanism of the present invention;

FIG. 3 is a schematic top sectional view of a cushioning mechanism according to the present invention;

FIG. 4 is a schematic view of the adjusting mechanism of the present invention;

fig. 5 is a schematic structural diagram of a buffer mechanism of the present invention.

In the figure: 1-main part, 2-connecting rod, 3-circular groove, 4-annular groove, 5-rotating sleeve, 6-first bevel gear, 7-adjusting rod, 8-second bevel gear, 9-first sliding groove, 10-first sliding block, 11-connecting block, 12-connecting plate, 13-shell, 14-movable groove, 15-movable block, 16-buffer spring, 17-movable rod, 18-adjusting block, 19-screw rod, 20-second sliding groove and 21-second sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a suspended ceiling anti-support device comprises an adjusting mechanism, the adjusting mechanism comprises a main body 1, as shown in figure 4, two ends of the main body 1 are respectively provided with a connecting rod 2, the connecting rods 2 are respectively arranged coaxially with the main body 1, the main body 1 is cylindrical, a circular groove 3 is arranged inside the main body 1, the circular groove 3 is cylindrical, an annular groove 4 is arranged at the center of the inner circumferential surface of the circular groove 3, the annular groove 4 is arranged coaxially with the circular groove 3, the inner surface of the circular groove 3 is rotatably connected with two rotating sleeves 5, the two rotating sleeves 5 are respectively arranged at two ends of the circular groove 3, the outer circumferential surface of one end of each rotating sleeve 5, which is close to the annular groove 4, is respectively and fixedly connected with a first bevel gear 6, and the first bevel gears 6 are arranged coaxially with the rotating sleeves 5, the first bevel gears 6 are respectively positioned inside the annular grooves 4, the side wall of the main body 1 is provided with an adjusting rod 7 in a penetrating manner, one end of the adjusting rod 7 corresponding to the inside of the annular grooves 4 is fixedly connected with a second bevel gear 8, the first bevel gears 6 are respectively meshed with the second bevel gears 8, the adjusting rod 7 is correspondingly positioned outside the main body 1 and is provided with a groove, so that the adjusting rod 7 can be rotated conveniently, when the adjusting rod 7 is rotated, the adjusting rod 7 drives the second bevel gears 8 to rotate, the second bevel gears 8 can drive the first bevel gears 6 to rotate synchronously, so that the two rotating sleeves 5 rotate simultaneously, the inner circumferential surfaces of the rotating sleeves 5 are respectively provided with internal threads, the connecting rods 2 respectively penetrate through the side walls on the two sides of the main body 1 and are in threaded connection with the inner portions of the rotating sleeves 5, and therefore the connecting rods 2 are driven to synchronously and reversely move relative to the main body 1 under the action of threaded cooperation, thereby achieving the purpose of adjusting the length of the device.

Particularly, the outer peripheral face of connecting rod 2 is equipped with first spout 9 respectively, correspond in main part 1 first slider 10 of fixedly connected with is distinguished in the punishment of first spout 9, the extending direction of first spout 9 sets up with the length direction syntropy of connecting rod 2, and when connecting rod 2 slided for main part 1, first slider 10 can slide in the inside of first spout 9, prevents that connecting rod 2 from taking place to rotate for main part 1, when guaranteeing to rotate sleeve 5 and rotate, can drive connecting rod 2 and remove for main part 1 under the screw-thread fit.

Specifically, the damping mechanism comprises a connecting block 11, and the outer peripheral surface of the connecting block 11 is fixedly connected with the damping mechanism through a connecting plate 12.

Particularly, buffer gear includes shell 13, shell 13 is cylindrically, shell 13's internal surface is equipped with movable groove 14, and movable groove 14 is cylindrically, movable groove 14's internal surface swing joint has movable block 15, movable block 15 is cylindrically, and the outer peripheral face of movable block 15 and the even laminating of 14 inner peripheral faces in movable groove ensure that movable block 15 can be in the stable activity of 14 internal portions in movable groove, movable block 15 with be equipped with buffer spring 16 between the movable groove 14, make movable block 15 be located the one end of keeping away from connecting rod 2 under buffer spring 16's effect, movable block 15's external fixed surface is connected with movable rod 17, movable rod 17 passes shell 13's lateral wall.

Particularly, the internal surface swing joint of activity groove 14 has adjusting block 18, buffer spring 16 is located adjusting block 18 and between the activity piece 15, adjusting block 18 is close to a side surface of connecting rod 2 is equipped with screw rod 19, screw rod 19 runs through the lateral wall of activity groove 14 and rather than the spiro union for screw rod 19 is moved in the relative activity groove 14 of screw rod 19, drives adjusting block 18 at the inside removal of activity groove 14, thereby adjusts buffer spring 16's pretightning force, prevents to lead to the portable range of furred ceiling too big to lead to damaging because of buffer spring 16 crosses the pine, can prevent to lead to the furred ceiling to damage because of no cushioning effect leads to the furred ceiling local stress is too big simultaneously.

Specifically, the screw rod 19 with rotate between the movable block 15 and be connected, the inner peripheral surface of activity groove 14 is equipped with second spout 20, the outer peripheral face of movable block 15 corresponds second spout 20 department fixedly connected with second slider 21, second spout 20 and the equidirectional setting of movable block 15's removal direction, when movable block 15 is in the inside movable chamber of activity groove 14, second slider 21 slides in second spout 20 is inside, prevent that movable block 15 from rotating in the inside of activity groove 14, through rotating screw rod 19, make screw rod 19 relative activity groove 14 activity, drive adjusting block 18 and move in the inside of activity groove 14, thereby adjust the pretightning force of buffer spring 16, prevent to lead to the portable range of furred ceiling too big to lead to the damage because of buffer spring 16 is too loose, can prevent to lead to the furred ceiling local stress too big to lead to the furred ceiling to damage because of no cushioning effect simultaneously.

The working principle is as follows: when the device is used, the adjusting rod 7 is rotated, the adjusting rod 7 drives the second bevel gear 8 to rotate, the second bevel gear 8 can drive the first bevel gear 6 to synchronously rotate, the two rotating sleeves 5 simultaneously rotate, and the inner circumferential surfaces of the rotating sleeves 5 are respectively provided with internal threads, so that the connecting rod 2 is driven to synchronously and reversely move relative to the main body 1 under the action of thread matching, and the purpose of adjusting the length of the device is further achieved.

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

Claims

1. The utility model provides a furred ceiling anti-strutting arrangement, includes adjustment mechanism, its characterized in that: the adjusting mechanism comprises a main body (1), connecting rods (2) are arranged at two ends of the main body (1) respectively, the main body (1) is cylindrical, a circular groove (3) is formed in the main body (1), an annular groove (4) is formed in the center of the inner circumferential surface of the circular groove (3), a rotating sleeve (5) is connected to the inner surface of the circular groove (3) in a rotating mode, the number of the rotating sleeve (5) is two, the two rotating sleeves (5) are located at two ends of the circular groove (3) respectively, the outer circumferential surface of one end, corresponding to the annular groove (4), of each rotating sleeve (5) is fixedly connected with a first bevel gear (6), the first bevel gears (6) are located in the annular grooves (4) respectively, an adjusting rod (7) penetrates through the side wall of the main body (1), and a second bevel gear (8) is fixedly connected to one end, corresponding to the adjusting rod (7), located in the annular groove (4), the first bevel gears (6) are respectively meshed with the second bevel gears (8), inner circumferential surfaces of the rotating sleeves (5) are respectively provided with internal threads, and the connecting rods (2) respectively penetrate through side walls on two sides of the main body (1) and are in threaded connection with the inner portions of the rotating sleeves (5).

2. A suspended ceiling counter-support apparatus as claimed in claim 1, wherein: the outer peripheral face of connecting rod (2) is equipped with first spout (9) respectively, correspond on main part (1) first spout (9) punishment first slider (10) of fixedly connected with respectively.

3. The suspended ceiling anti-support apparatus of claim 2, wherein: the buffer mechanism comprises a connecting block (11), and the peripheral surface of the connecting block (11) is fixedly connected with the buffer mechanism through a connecting plate (12).

4. A suspended ceiling counter-support apparatus as claimed in claim 3, wherein: buffer gear includes shell (13), the internal surface of shell (13) is equipped with movable groove (14), the internal surface swing joint in movable groove (14) has movable block (15), movable block (15) with be equipped with buffer spring (16) between movable groove (14), the external fixed surface of movable block (15) is connected with movable rod (17), movable rod (17) pass the lateral wall of shell (13).

5. A suspended ceiling counter-support apparatus as claimed in claim 4, wherein: the internal surface swing joint of activity groove (14) has regulating block (18), buffer spring (16) are located regulating block (18) and between activity piece (15), regulating block (18) are close to a side surface of connecting rod (2) is equipped with screw rod (19), screw rod (19) run through the lateral wall of activity groove (14) and rather than the spiro union.

6. The suspended ceiling anti-support apparatus of claim 5, wherein: the screw rod (19) is rotatably connected with the movable block (15), a second sliding groove (20) is formed in the inner circumferential surface of the movable groove (14), and a second sliding block (21) is fixedly connected to the outer circumferential surface of the movable block (15) corresponding to the second sliding groove (20).