CN221297577U - Bridge support fixing device - Google Patents
Bridge support fixing device Download PDFInfo
- Publication number
- CN221297577U CN221297577U CN202322877210.6U CN202322877210U CN221297577U CN 221297577 U CN221297577 U CN 221297577U CN 202322877210 U CN202322877210 U CN 202322877210U CN 221297577 U CN221297577 U CN 221297577U
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- outside
- fixedly connected
- fixing device
- gear
- block
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- 238000009434 installation Methods 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a bridge support fixing device, which relates to the technical field of constructional engineering and comprises a fixing mechanism, wherein the fixing mechanism comprises a first fixing plate, one side of the first fixing plate is fixedly connected with a first installation block, the middle part of the first installation block is movably connected with an adjusting mechanism, and the adjusting mechanism comprises a rotating rod. According to the bridge support fixing device, the rotating rod, the first gear, the second gear, the threaded rod, the threaded sleeve, the sliding rod and the connecting block are adopted to be matched, when the rotating rod drives the first gear to rotate, the second gear drives the threaded rod to rotate, and the threaded sleeve is limited by sliding of the sliding rod, so that the second mounting block at one end of the connecting block is driven to adjust the distance between the second mounting block and the first mounting block along the threaded direction of the threaded rod, the problem that the existing bridge support fixing device is inconvenient to fix bridge supports of different sizes and affects the application range of the bridge support fixing device is solved, and the effect that the bridge support fixing device can be suitable for fixing bridge supports of different sizes is achieved.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a bridge support fixing device.
Background
The building engineering refers to engineering entities formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building buildings, wherein the engineering entities also comprise bridge construction, and bridge supports are important structural components for connecting an upper structure and a lower structure of a bridge. The bridge support fixing device can reliably transfer the counterforce and deformation (displacement and rotation angle) of the bridge upper structure to the bridge lower structure, and the bridge support is easy to wear in long-time use, so that the service life of the bridge support is prolonged. The following problems exist in the prior art:
The existing bridge support fixing device is complex in installation structure, the bridge supports with different sizes are inconvenient to fix, the application range of the bridge support fixing device is affected, and meanwhile, the existing bridge support fixing device is easy to shake due to the fact that the bridge supports are deformed loosely when in use, and the stability of the bridge supports is affected.
Disclosure of utility model
The utility model provides a bridge support fixing device which is used for solving the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a bridge beam supports fixing device, includes support main part and fixed establishment, fixed establishment's outside sets up in the outside of support main part, fixed establishment is including first fixed plate and second fixed plate, one side fixedly connected with first installation piece of first fixed plate, one side fixedly connected with second installation piece of second fixed plate, the middle part swing joint of first installation piece and second installation piece has adjustment mechanism, adjustment mechanism is including the dwang, the outside rotation of dwang is connected at the middle part of first installation piece, the outside fixedly connected with first gear of dwang, the outside joint of first gear has the second gear, the outside rotation of first gear and second gear is connected in the inside of first installation piece.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with threaded rod of second gear, the outside of threaded rod rotates the inside of connecting at first installation piece, the outside threaded connection of threaded rod has the thread bush.
The technical scheme of the utility model is further improved as follows: one side sliding connection of thread bush has the slide bar, the one end fixed connection of slide bar is in the inside of first installation piece, one side fixedly connected with connecting block of thread bush, one side fixed connection of connecting block is in the inside of second installation piece.
By adopting the technical scheme, when the rotating rod in the scheme drives the first gear to rotate, the second gear drives the threaded rod to rotate, and the threaded sleeve is limited by sliding of the sliding rod, so that the second installation block at one end of the connecting block is driven to adjust the distance between the second installation block and the first installation block along the thread direction of the threaded rod.
The technical scheme of the utility model is further improved as follows: the inner sides of the first fixing plate and the second fixing plate are provided with limit grooves, one side of each limit groove is movably connected with a buffer cushion, one side of each buffer cushion is fixedly connected with a first fixing block, the middle part of each first fixing block is fixedly connected with a first rotating shaft, the outside of first pivot rotates and is connected with the buffer board, the one end of buffer board rotates and is connected with the second pivot, the outside fixedly connected with second fixed block of second pivot, the middle part sliding connection of second fixed block has the gag lever post, the outside fixed connection of gag lever post is in the inside of spacing groove.
The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with first spring of spacing groove, the one end overlap joint of first spring is in the outside of second fixed block, the inboard fixedly connected with second spring of second fixed block, the middle part swing joint of second spring is in the outside of gag lever post.
By adopting the technical scheme, when the cushion pad in the scheme contacts the outside of the support main body, the buffer plate rotates along the first rotating shaft on one side of the first fixed block and the second rotating shaft in the middle of the second fixed block, so that the second fixed block is pushed to slide outside the limiting rod, and the first spring is extruded, and the second spring is stretched to generate elasticity to neutralize and offset.
The technical scheme of the utility model is further improved as follows: the inner wall of the limiting groove is provided with a sliding groove, the middle part of the sliding groove is connected with a sliding block in a sliding mode, one end of the sliding block is fixedly connected with the outer portion of the second fixing block, the inner wall of the sliding groove is fixedly connected with a damping pad, and the outer portion of the sliding block is lapped on the outer surface of the damping pad.
By adopting the technical scheme, the second fixed block in the scheme drives the sliding block to move inside the sliding groove and generates resistance by friction with the damping pad when sliding, so that the damping and buffering effects are achieved.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a bridge support fixing device, which adopts the cooperation of a rotating rod, a first gear, a second gear, a threaded rod, a threaded sleeve, a sliding rod and a connecting block, wherein when the rotating rod drives the first gear to rotate, the second gear drives the threaded rod to rotate, and the threaded sleeve is limited by the sliding of the sliding rod, so that a second mounting block at one end of the connecting block is driven to adjust the distance between the second mounting block and the first mounting block along the threaded direction of the threaded rod, the problem that the existing bridge support fixing device is complex in mounting structure, and the application range of the bridge support fixing device is affected due to the fact that bridge supports of different sizes are inconvenient to fix is solved, and the bridge support fixing device can be suitable for fixing bridge supports of different sizes.
2. The utility model provides a bridge support fixing device, which adopts the matching of a buffer cushion, a first fixed block, a first rotating shaft, a buffer plate, a second rotating shaft, a second fixed block, a limiting rod, a first spring, a second spring, a sliding groove, a sliding block and a damping pad, wherein the buffer cushion contacts the outside of a support main body, and simultaneously, the buffer plate rotates along the first rotating shaft at one side of the first fixed block and the second rotating shaft at the middle part of the second fixed block, so that the second fixed block is pushed to slide outside the limiting rod, the first spring is extruded, the second spring is stretched to generate elasticity to neutralize and offset, the sliding block is driven to move inside the sliding groove while sliding, and the sliding block is rubbed with the damping pad to generate resistance, thereby achieving the damping and buffering effects.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a cut-away structure of an adjustment mechanism according to the present utility model;
FIG. 3 is a schematic view of the structure of the first and second fixing plates of the present utility model;
fig. 4 is a schematic view showing the inner side structures of the first fixing plate and the second fixing plate according to the present utility model.
In the figure: 1. a holder body; 2. a fixing mechanism; 3. a first fixing plate; 4. a second fixing plate; 5. a first mounting block; 6. a second mounting block; 7. an adjusting mechanism; 71. a rotating lever; 72. a first gear; 73. a second gear; 74. a threaded rod; 75. a thread sleeve; 76. a slide bar; 77. a connecting block; 8. a limit groove; 9. a cushion pad; 10. a first fixed block; 11. a first rotating shaft; 12. a buffer plate; 13. a second rotating shaft; 14. a second fixed block; 15. a limit rod; 16. a first spring; 17. a second spring; 18. a chute; 19. a slide block; 20. damping pad.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a bridge support fixing device, which comprises a support main body 1 and a fixing mechanism 2, wherein the outside of the fixing mechanism 2 is arranged outside the support main body 1, the fixing mechanism 2 comprises a first fixing plate 3 and a second fixing plate 4, one side of the first fixing plate 3 is fixedly connected with a first mounting block 5, one side of the second fixing plate 4 is fixedly connected with a second mounting block 6, the middle parts of the first mounting block 5 and the second mounting block 6 are movably connected with an adjusting mechanism 7, the adjusting mechanism 7 comprises a rotating rod 71, the outside of the rotating rod 71 is rotatably connected with the middle part of the first mounting block 5, the outside of the rotating rod 71 is fixedly connected with a first gear 72, the outside of the first gear 72 is clamped with a second gear 73, the outside of the first gear 72 and the outside of the second gear 73 are rotatably connected with the inside of the first mounting block 5, one side of the second gear 73 is fixedly connected with a threaded rod 74, the outside of the threaded rod 74 is rotatably connected with the inside of the first mounting block 5, the outside of the threaded rod 74 is externally screwed with a threaded sleeve 75, one side of the threaded sleeve 75 is slidably connected with a sliding rod 76, the sliding rod 76 is fixedly connected with one side of the first connecting block 76 and the inside of the connecting block 77 is fixedly connected with one side of the connecting block 77.
In this embodiment, when the rotating rod 71 drives the first gear 72 to rotate, the second gear 73 drives the threaded rod 74 to rotate, and the threaded sleeve 75 is limited by sliding of the sliding rod 76, so that the second installation block 6 at one end of the connecting block 77 is driven to adjust the distance between the second installation block and the first installation block 5 along the threaded direction of the threaded rod 74, the problem that the installation structure of the existing bridge support fixing device is complex, the bridge supports with different sizes are inconvenient to fix, and the application range of the bridge support fixing device is affected is solved, and the effect that the bridge support fixing device can be suitable for fixing bridge supports with different sizes is achieved.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the limiting groove 8 is formed in the inner sides of the first fixing plate 3 and the second fixing plate 4, the buffer pad 9 is movably connected to one side of the limiting groove 8, the first fixing block 10 is fixedly connected to one side of the buffer pad 9, the first rotating shaft 11 is fixedly connected to the middle part of the first fixing block 10, the buffer plate 12 is rotatably connected to the outer part of the first rotating shaft 11, the second rotating shaft 13 is rotatably connected to one end of the buffer plate 12, the second fixing block 14 is fixedly connected to the outer part of the second rotating shaft 13, the limiting rod 15 is slidably connected to the middle part of the second fixing block 14, the outer part of the limiting rod 15 is fixedly connected to the inner part of the limiting groove 8, the first spring 16 is fixedly connected to the inner wall of the limiting groove 8, one end of the first spring 16 is overlapped to the outer part of the second fixing block 14, the middle part of the second spring 17 is movably connected to the outer part of the limiting rod 15, the sliding groove 18 is formed in the inner wall of the limiting groove 8, the middle part of the sliding groove 18 is slidably connected to the sliding block 19, one end of the sliding block 19 is fixedly connected to the outer part of the second fixing block 14, the inner wall of the sliding groove 18 is fixedly connected to the outer part of the sliding groove 20, and the damping pad 20 is overlapped to the outer surface of the damping pad 20.
In this embodiment, when the cushion pad 9 contacts the outside of the support body 1, the buffer plate 12 rotates along the first rotating shaft 11 on one side of the first fixing block 10 and the second rotating shaft 13 in the middle of the second fixing block 14, so as to push the second fixing block 14 to slide outside the limiting rod 15, thereby extruding the first spring 16, stretching the second spring 17 to generate elasticity to neutralize and offset, and when the second fixing block 14 slides, driving the sliding block 19 to move inside the sliding groove 18 to rub with the damping pad 20 to generate resistance, thereby achieving the function of damping and buffering, solving the problem that the existing bridge support fixing device is easy to shake due to the loose deformation of the bridge support, affecting the stability of the bridge support, and achieving the effect of buffering and damping the support body 1.
The working principle of the bridge support fixing device is specifically described below.
As shown in fig. 1-4, when the bridge support fixing device is used, the rotating rod 71 is rotated, and the rotating rod 71 drives the first gear 72 to rotate, the second gear 73 drives the threaded rod 74 to rotate, the threaded sleeve 75 drives the sliding limit of the sliding rod 76, thereby driving the second mounting block 6 at one end of the connecting block 77 to adjust the distance from the first mounting block 5 along the threaded direction of the threaded rod 74, the problem that the mounting structure of the existing bridge support fixing device is complex, the bridge supports with different sizes are inconvenient to fix, the application range of the bridge support fixing device is affected, the effect that the bridge support fixing device can be suitable for fixing bridge supports with different sizes is achieved, meanwhile, the buffer plate 12 rotates along the first rotating shaft 11 at one side of the first fixing block 10 and the second rotating shaft 13 at the middle part of the second fixing block 14, so that the second fixing block 14 is pushed to slide outside the limiting rod 15, the first spring 16 is extruded, the second spring 17 is stretched to generate elasticity, the second fixing block 14 is in a sliding mode, meanwhile, the sliding block 19 is driven to move inside the sliding groove 18, the buffer support 20 is rubbed with the cushion 20, and the problem that the existing bridge support is easy to shake the bridge support fixing device is affected when the existing bridge support is fixed, and the vibration damping device is stable is achieved, and the vibration damping device is easy to achieve.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a bridge beam supports fixing device, includes support main part (1) and fixed establishment (2), its characterized in that: the outside setting of fixed establishment (2) is in the outside of support main part (1), fixed establishment (2) are including first fixed plate (3) and second fixed plate (4), one side fixedly connected with first installation piece (5) of first fixed plate (3), one side fixedly connected with second installation piece (6) of second fixed plate (4), the middle part swing joint of first installation piece (5) and second installation piece (6) has adjustment mechanism (7), adjustment mechanism (7) are including dwang (71), the outside swivelling joint of dwang (71) is in the middle part of first installation piece (5), the outside fixedly connected with first gear (72) of dwang (71), the outside joint of first gear (72) has second gear (73), the outside swivelling joint of first gear (72) and second gear (73) is in the inside of first installation piece (5).
2. A bridge bearing fixing device according to claim 1, wherein: one side of second gear (73) fixedly connected with threaded rod (74), the outside of threaded rod (74) rotates the inside of connecting at first installation piece (5), the outside threaded connection of threaded rod (74) has thread bush (75).
3. A bridge bearing fixing device according to claim 2, wherein: one side sliding connection of thread bush (75) has slide bar (76), the one end fixed connection of slide bar (76) is in the inside of first installation piece (5), one side fixedly connected with connecting block (77) of thread bush (75), one side fixed connection of connecting block (77) is in the inside of second installation piece (6).
4. A bridge bearing fixing device according to claim 1, wherein: the utility model discloses a buffer structure for a buffer structure of a motor vehicle, including first fixed plate (3) and second fixed plate (4), limit groove (8) have been seted up to the inboard of first fixed plate (3) and second fixed plate (4), one side swing joint of limit groove (8) has blotter (9), one side fixedly connected with first fixed block (10) of blotter (9), the middle part fixedly connected with first pivot (11) of first fixed block (10), the outside of first pivot (11) rotates and is connected with buffer plate (12), the one end rotation of buffer plate (12) is connected with second pivot (13), the outside fixedly connected with second fixed block (14) of second pivot (13), the middle part sliding connection of second fixed block (14) has gag lever post (15), the outside fixedly connected with of gag lever post (15) is in the inside of limit groove (8).
5. A bridge bearing fixing device according to claim 4, wherein: the inner wall fixedly connected with first spring (16) of spacing groove (8), the one end overlap joint of first spring (16) is in the outside of second fixed block (14), the inboard fixedly connected with second spring (17) of second fixed block (14), the middle part swing joint of second spring (17) is in the outside of gag lever post (15).
6. A bridge bearing fixing device according to claim 4, wherein: the inner wall of spacing groove (8) has seted up spout (18), the middle part sliding connection of spout (18) has slider (19), the one end fixed connection of slider (19) is in the outside of second fixed block (14), the inner wall fixedly connected with damping pad (20) of spout (18), the outside overlap joint of slider (19) is at the surface of damping pad (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322877210.6U CN221297577U (en) | 2023-10-25 | 2023-10-25 | Bridge support fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322877210.6U CN221297577U (en) | 2023-10-25 | 2023-10-25 | Bridge support fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221297577U true CN221297577U (en) | 2024-07-09 |
Family
ID=91747486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322877210.6U Active CN221297577U (en) | 2023-10-25 | 2023-10-25 | Bridge support fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221297577U (en) |
-
2023
- 2023-10-25 CN CN202322877210.6U patent/CN221297577U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |