CN216809541U

CN216809541U - Adjustable bridge support adjusting cushion block

Info

Publication number: CN216809541U
Application number: CN202123032833.0U
Authority: CN
Inventors: 卜庆江
Original assignee: Guangxi Shixinde Traffic Engineering Co ltd
Current assignee: Guangxi Shixinde Traffic Engineering Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-06-24
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses an adjustable bridge bearing adjusting cushion block, which relates to the technical field of bridge bearings and comprises a bottom plate and a supporting seat provided with a top plate, wherein rectangular grooves are symmetrically formed in the top of the outer wall of one side of the supporting seat, mounting shafts for mounting bearing plates are arranged on the inner walls of the two rectangular grooves, through grooves are symmetrically formed in the upper surface of the top plate, bearing blocks are fixedly mounted on the upper surfaces of one sides of the two bearing plates, rubber plates are fixedly mounted on the upper surfaces of the two bearing blocks, and positioning grooves for mounting external threaded columns are symmetrically formed in the upper surfaces of one sides of the two bearing plates. According to the utility model, the internal thread block is rotated to move along the external thread column, the bearing block and the rubber plate are driven to move upwards, the rubber plate is attached to the bridge support and lifts the support, the convenience degree of the support in height adjustment can be effectively improved, the inclination angle of the support can be conveniently adjusted, and the controllability of the lifting height is enhanced.

Description

Adjustable bridge support adjusting cushion block

Technical Field

The utility model relates to the technical field of bridge supports, in particular to an adjustable bridge support adjusting cushion block.

Background

In recent years, with the operation of many years after the construction of national expressways and local national provinces bridges, the defects of cushion block damage, failure, support seat void and the like occur on part of bridge supports, the generation of the defects can change the boundary conditions of the bridge structure, is unfavorable to the stress and integrity of the bridge structure, can even cause bridge safety accidents seriously, and the purpose of heightening the bridge is achieved by increasing the heights of the cushion blocks to improve the elevation of the supports.

In the patent application number of the Chinese utility model: the utility model discloses a bridge beam supports adjusts cushion with adjustable in CN201820586215.X, the structure includes the bottom plate, the upper surface parallel of bottom plate is equipped with two spouts, all install the slider in every spout, the equal swing joint of one side of every slider has the second screw rod, the equal fixedly connected with second latch segment of one end that the slider was kept away from to every second screw rod, equal parallel welding has two voussoirs on every slider, evenly be equipped with a plurality of recesses on the inclined plane of every voussoir, all be equipped with the roller bearing in every recess. This bridge beam supports adjusts cushion with adjustable be not convenient for adjust the inclination of support, and the actual nature controlled of device is relatively poor, is not convenient for use.

Therefore, there is a need for an adjustable bridge support adjusting pad to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: in order to solve the problems that the adjustable bridge support adjusting cushion block is inconvenient to adjust the inclination angle of the support, the actual controllability of the device is poor, and the device is inconvenient to use, the utility model provides the adjustable bridge support adjusting cushion block.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a bridge beam supports adjustment cushion with adjustable, includes the bottom plate and installs the supporting seat of roof, the rectangular channel has been seted up to one side outer wall top symmetry of supporting seat, two the inner wall of rectangular channel is provided with the installation axle that is used for the installation to accept the board, logical groove has been seted up to the upper surface symmetry of roof, two it has the piece of accepting to accept one side fixed surface of board and two it has the rubber slab to accept the last fixed surface of piece and install, two it offers the constant head tank that is used for installing the external screw thread post to accept one side upper surface symmetry of board, and is a plurality of the surface top swing joint of external screw thread post has the internal thread piece, the bottom plate is close to one side upper surface symmetry fixed mounting who accepts the board and has the limiting plate.

Furthermore, a limiting groove is symmetrically formed in the bottom of the outer wall of one side of the supporting seat, and a mounting plate is fixedly mounted on the outer wall of one side, close to the limiting groove, of the supporting seat.

Further, a rectangular plate is fixedly mounted in the middle of the inner wall of the supporting seat, and a positioning column is fixedly mounted in the middle of the lower surface of the rectangular plate.

Furthermore, the lower surface of the rectangular plate is fixedly provided with a positioning sleeve ring, and the outer surface of the positioning column is movably connected with a positioning sleeve column.

Furthermore, a bearing seat is fixedly arranged on the lower surface of the positioning sleeve column, and an installation ring is movably connected to the outer surface of the bearing seat.

Further, the inside swing joint of two spacing groove has the fly leaf, the upper surface symmetry fixed mounting of roof has the rubber pad.

Further, two the internal thread hole has been seted up to the outer wall bottom of mounting panel, two the inside swing joint in internal thread hole has the external screw thread pole.

Furthermore, two the one end fixed mounting of external screw thread pole has the rotor plate, two the one end fixed mounting that the rotor plate was kept away from to the external screw thread pole has the connection pad.

Further, the outer wall of two fly leaves is fixed with the mounting disc, two the surface swing joint of one side of fly leaf has the locating piece.

(III) advantageous effects

The utility model has the following beneficial effects:

1. according to the utility model, the internal thread block is rotated to move along the external thread column, the bearing block and the rubber plate are driven to move upwards, the rubber plate is attached to the bridge support and lifts the support, the convenience degree of the support in height adjustment can be effectively improved, the inclination angle of the support is convenient to adjust, and the controllability of the lifting height is enhanced.

2. According to the utility model, the bearing seat is matched with the positioning sleeve column to realize up-and-down movement along the positioning column, and the movable plate is moved inwards along the limiting groove, so that when the movable plate is contacted with the bearing seat in the process, the bearing seat is driven to move downwards along the mounting ring through the matching of the positioning sleeve ring, the whole device is lifted upwards, and the convenience in lifting the whole support can be effectively improved.

3. According to the movable plate device, the external threaded rod is matched with the internal threaded hole, the external threaded rod is rotated to move along the internal threaded hole, the movable plate is driven to move along the positioning block through the rotary connection and matching of the mounting disc and the connecting disc, the convenience degree of the movable plate in moving can be effectively improved, and the actual controllability of the device is enhanced.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a first schematic cross-sectional perspective view of the inventive structure;

FIG. 3 is a second schematic cross-sectional perspective view of the inventive structure;

FIG. 4 is an enlarged view of the structure of region A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure of region B in FIG. 3 according to the present invention.

Reference numerals: 1. a base plate; 2. a supporting seat; 3. a top plate; 4. a rectangular groove; 5. installing a shaft; 6. a bearing plate; 7. a through groove; 8. a bearing block; 9. a rubber plate; 10. positioning a groove; 11. an externally threaded post; 12. an internal thread block; 13. a limiting plate; 14. a limiting groove; 15. mounting a plate; 16. a rectangular plate; 17. a positioning column; 18. a positioning collar; 19. positioning a sleeve column; 20. a mounting ring; 21. a bearing seat; 22. a movable plate; 23. a rubber pad; 24. an internally threaded bore; 25. an externally threaded rod; 26. a rotating plate; 27. positioning blocks; 28. mounting a disc; 29. and (7) connecting the disc.

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.

Example 1

Referring to fig. 1-5, an adjustable bridge bearing adjusting cushion block comprises a bottom plate 1 and a supporting seat 2 provided with a top plate 3, rectangular grooves 4 are symmetrically formed in the top of the outer wall of one side of the supporting seat 2, mounting shafts 5 used for mounting bearing plates 6 are arranged on the inner walls of the two rectangular grooves 4, through grooves 7 are symmetrically formed in the upper surface of the top plate 3, bearing blocks 8 are fixedly mounted on the upper surfaces of one sides of the two bearing plates 6, rubber plates 9 are fixedly mounted on the upper surfaces of the two bearing blocks 8, positioning grooves 10 used for mounting external threaded columns 11 are symmetrically formed in the upper surfaces of one sides of the two bearing plates 6, internal threaded blocks 12 are movably connected to the tops of the outer surfaces of the external threaded columns 11, and limiting plates 13 are fixedly mounted on the upper surfaces of one sides, close to the bearing plates 6, of the bottom plate 1.

In the embodiment, the supporting seat 2 is arranged on the upper surface of the bottom plate 1 to support and fix the top plate 3, the device is fixed inside the bridge bearing through the cooperation of the bottom plate 1, the supporting seat 2 and the top plate 3 and used for heightening the bridge bearing, in the process, the rectangular groove 4 is arranged on the outer wall of the supporting seat 2 and used for supporting and fixing the mounting shaft 5, so that the bearing plate 6 can rotate along the mounting shaft 5, the bearing plate 6 can move along the external thread column 11 through rotating the internal thread block 12, meanwhile, the bearing plate 6 can move downwards along the external thread column 11 through the cooperation of the positioning groove 10, so that the bearing block 8 and the rubber plate 9 are driven to move upwards, the rubber plate 9 is attached to the bridge bearing and is lifted, the convenience degree of adjusting the height of the bearing can be effectively improved, and the inclination angle of the bearing can be adjusted conveniently, enhancing the controllability of the elevation height.

Example 2

Referring to fig. 1-5, the present embodiment is further optimized based on embodiment 1, specifically, the bottom of the outer wall of one side of the supporting seat 2 is symmetrically provided with two limiting grooves 14, the two limiting grooves 14 are located on the same horizontal plane, and the outer wall of one side of the supporting seat 2 close to the limiting grooves 14 is fixedly provided with an installation plate 15.

Specifically, a rectangular plate 16 is fixedly installed in the middle of the inner wall of the support base 2, and a positioning column 17 is fixedly installed in the middle of the lower surface of the rectangular plate 16.

Specifically, the lower surface of the rectangular plate 16 is fixedly provided with a positioning sleeve ring 18, the lower surface of the positioning sleeve ring 18 is arranged in an inclined manner, the outer surface of the positioning column 17 is movably connected with a positioning sleeve column 19, and the positioning sleeve column 19 and the positioning column 17 are arranged in a sliding connection manner.

Specifically, a bearing seat 21 is fixedly mounted on the lower surface of the positioning sleeve column 19, an installation ring 20 is movably connected to the outer surface of the bearing seat 21, and the bearing seat 21 and the installation ring 20 are slidably connected.

Specifically, the movable plates 22 are movably connected inside the two limiting grooves 14, the two movable plates 22 are slidably connected with the supporting seat 2 and correspond to the upper surface of the bearing seat 21, the two movable plates are used for moving the bearing seat 21 downwards, the rubber pads 23 are symmetrically and fixedly mounted on the upper surface of the top plate 3, and the rubber pads 23 are arranged to contribute to the connection stability of the lifting device and the bridge support.

In this embodiment, through set up spacing groove 14 at the outer wall of supporting seat 2, be used for fixed to the support of fly leaf 22, through set up rectangular plate 16 at the inner wall of supporting seat 2, be used for fixed to reference column 17, accept seat 21 and pass through the cooperation of position sleeve post 19, the realization reciprocates along reference column 17, through with fly leaf 22 along spacing groove 14 inside shift, in this process, when fly leaf 22 contacts with accept seat 21, through the cooperation of the position lantern ring 18, the realization drives and accepts seat 21 and moves down along collar 20, thereby realize installing whole ascending lifting, can effectively promote the convenience when lifting to the support is whole.

Example 3

Referring to fig. 1-5, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, the bottom of the outer wall of the two mounting plates 15 is provided with an internal threaded hole 24, the two internal threaded holes 24 are movably connected with external threaded rods 25, and the two external threaded rods 25 are adapted to the internal threaded hole 24.

Specifically, one end of each of the two male screw rods 25 is fixedly provided with a rotating plate 26, and the rotating plate 26 is provided to help improve convenience in rotating the male screw rods 25, and one end of each of the two male screw rods 25, which is far from the rotating plate 26, is fixedly provided with a connecting plate 29.

Specifically, the outer walls of the two movable plates 22 are fixedly provided with mounting discs 28, the outer surface of one side of the two movable plates 22 is movably connected with a positioning block 27, and the two mounting discs 28 are rotatably connected with a connecting disc 29, so that the external threaded rod 25 can drive the movable plates 22 to move.

In this embodiment, set up internal thread hole 24 through the outer wall at mounting panel 15 for the support of external screw rod 25 is fixed, and in the in-service use process, external screw rod 25 and internal thread hole 24 looks adaptation, rotatory external screw rod 25 removes along internal thread hole 24, and the swivelling joint cooperation through mounting disc 28 and connection pad 29 realizes driving fly leaf 22 and removes along locating piece 27, can effectively promote the convenient degree when removing fly leaf 22, the actual nature controlled of reinforcing means.

In summary, the following steps: in the practical use process, firstly, the device is fixedly arranged in a specific bridge bearing through the matching of the bottom plate 1, the supporting seat 2 and the top plate 3, the rectangular groove 4 is arranged on the outer wall of the supporting seat 2 and is used for supporting and fixing the installation shaft 5, so that the bearing plate 6 can rotate along the installation shaft 5, the bearing plate can move along the external threaded column 11 through rotating the internal threaded block 12, meanwhile, the bearing plate 6 can move downwards along the external threaded column 11 through the matching of the positioning groove 10, so that the bearing block 8 and the rubber plate 9 are driven to move upwards, the rubber plate 9 is attached to the bridge bearing and lifts the bearing, the convenience degree in adjusting the height of the bearing can be effectively improved, the adjustment of the inclination angle of the bearing is facilitated, the controllability of the lifting height is enhanced, the bearing seat 21 can move upwards and downwards along the positioning column 17 through the matching of the positioning sleeve column 19, through with fly leaf 22 along spacing groove 14 inward movement, in this process, when fly leaf 22 contacts with the accepting seat 21, through the cooperation of the position lantern ring 18, realize driving accepting seat 21 and along collar 20 downstream, thereby realize upwards lifting the device wholly, can effectively promote the convenience when lifting to the support wholly, external screw rod 25 and internal thread hole 24 looks adaptation, rotatory external screw rod 25, remove along internal thread hole 24, connect the cooperation through the rotation of mounting disc 28 and connection pad 29, realize driving fly leaf 22 and remove along locating piece 27, can effectively promote the convenient degree when removing fly leaf 22, the actual controllability of reinforcing device, be suitable for popularization.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a bridge beam supports adjusts cushion with adjustable, includes bottom plate (1) and installs supporting seat (2) of roof (3), its characterized in that: rectangular channel (4) have been seted up to one side outer wall top symmetry of supporting seat (2), two the inner wall of rectangular channel (4) is provided with installation axle (5) that are used for the installation to accept board (6), logical groove (7) have been seted up to the upper surface symmetry of roof (3), two fixed surface installs and holds piece (8), two on one side of accepting board (6) the last fixed surface of holding piece (8) installs rubber slab (9), two constant head tank (10) that are used for installing external screw thread post (11) are seted up to one side upper surface symmetry of accepting board (6), and are a plurality of the surface top swing joint of external screw thread post (11) has interior screw thread piece (12), bottom plate (1) is close to one side upper surface symmetry fixed mounting who accepts board (6) and has limiting plate (13).

2. The adjustable bridge bearing adjusting cushion block of claim 1, wherein: limiting grooves (14) are symmetrically formed in the bottom of the outer wall of one side of the supporting seat (2), and mounting plates (15) are fixedly mounted on the outer wall of one side, close to the limiting grooves (14), of the supporting seat (2).

3. The adjustable bridge bearing adjusting cushion block of claim 1, wherein: the inner wall middle part fixed mounting of supporting seat (2) has rectangular plate (16), the lower surface middle part fixed mounting of rectangular plate (16) has reference column (17).

4. The adjustable bridge bearing adjusting cushion block of claim 3, wherein: the lower surface fixed mounting of rectangular plate (16) has location lantern ring (18), the surface swing joint of reference column (17) has location cover post (19).

5. The adjustable bridge bearing adjusting cushion block of claim 4, wherein: the lower surface of the locating sleeve column (19) is fixedly provided with a bearing seat (21), and the outer surface of the bearing seat (21) is movably connected with a mounting ring (20).

6. The adjustable bridge bearing adjusting cushion block of claim 2, wherein: the inner parts of the two limiting grooves (14) are movably connected with a movable plate (22), and rubber pads (23) are symmetrically and fixedly installed on the upper surface of the top plate (3).

7. The adjustable bridge bearing adjusting cushion block of claim 2, wherein: two internal thread hole (24) have been seted up to the outer wall bottom of mounting panel (15), two the inside swing joint in internal thread hole (24) has external screw thread pole (25).

8. The adjustable bridge bearing adjusting cushion block of claim 7, wherein: two the one end fixed mounting of external screw thread pole (25) has rotor plate (26), two the one end fixed mounting that rotor plate (26) was kept away from in external screw thread pole (25) has connection pad (29).

9. The adjustable bridge bearing adjusting cushion block of claim 6, wherein: the outer wall of two fly leaf (22) fixed mounting have mounting disc (28), two the one side surface swing joint of fly leaf (22) has locating piece (27).