CN220666068U - Bridge pier body anticollision structure - Google Patents
Bridge pier body anticollision structure Download PDFInfo
- Publication number
- CN220666068U CN220666068U CN202322200622.6U CN202322200622U CN220666068U CN 220666068 U CN220666068 U CN 220666068U CN 202322200622 U CN202322200622 U CN 202322200622U CN 220666068 U CN220666068 U CN 220666068U
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- CN
- China
- Prior art keywords
- mount pad
- connecting rod
- bridge
- release lever
- carriage release
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- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000006978 adaptation Effects 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002861 polymer material Substances 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of high polymer materials, in particular to an anti-collision structure of a bridge pier body; including bridge pile, bearing platform, pier shaft, many bridges, the attenuator, the guided way, the buffer board, striking guide holder and installation module, installation module includes the mount pad, the connecting rod, reset spring, the carriage release lever, cardboard and handle, mount pad and pier shaft fixed connection, and be located the top of guided way, the mount pad has the installation cavity, the one end of connecting rod runs through the mount pad, the other end and the guided way fixed connection of connecting rod, the connecting rod has the draw-in groove, reset spring sets up in the installation cavity, reset spring's both ends are connected with mount pad and carriage release lever respectively, cardboard and carriage release lever fixed connection, and be located the lateral wall of carriage release lever, and cardboard and draw-in groove looks adaptation, handle and carriage release lever fixed connection, and run through the mount pad, through above-mentioned structure, obtain the guide rail that will be damaged of being convenient for changes, in order to maintain the anticollision performance's of bridge effect.
Description
Technical Field
The utility model relates to the technical field of high polymer materials, in particular to an anti-collision structure of a bridge pier body.
Background
The shock-resistant and shock-absorbing measures of the current bridge are realized by increasing the rigidity and strength of the pier body, and the lower part of the bridge in the city is passed by a vehicle and cannot be protected when the vehicle is out of control.
The utility model discloses a parallel anticollision shock attenuation bridge in the patent application of application number 201420452988.0 among the prior art, including bridge pile, bearing platform, pier shaft, many bridges, attenuator, guided way, buffer board, striking guide seat, when the vehicle out of control bumps to the pier shaft, the guided way guides the vehicle, guides the vehicle to buffer board and striking guide seat department, uses buffer board and striking guide seat to cushion the vehicle, sets up by the attenuator between two bridges to this reaches the protection effect to the bridge.
But in the structure, the guide rail is arranged on the outer side of the pier body, and is deformed after being damaged, so that the replacement of personnel is inconvenient, and the anti-collision performance of the bridge is reduced.
Disclosure of Invention
The utility model aims to provide a bridge pier body anti-collision structure, which solves the problems that a guide rail deforms after being damaged, is inconvenient for personnel to replace and reduces the anti-collision performance of a bridge.
In order to achieve the above purpose, the anti-collision structure of the bridge pier body comprises a bridge pile, a bearing platform, pier bodies, a plurality of bridges, dampers, guide rails, buffer plates, collision guide seats and installation modules, wherein the bearing platform is arranged above the bridge pile, the pier bodies are fixedly connected with the bearing platform, each pier body is provided with a bridge, the dampers are arranged between every two adjacent bridges, the outer sides of the pier bodies are provided with the guide rails, and the buffer plates and the collision guide seats are respectively arranged on the guide rails;
the installation module comprises an installation seat, a connecting rod, a reset spring, a moving rod, a clamping plate and a handle, wherein the installation seat is fixedly connected with the pier body and is positioned above the guide rail, the installation seat is provided with an installation cavity, one end of the connecting rod penetrates through the installation seat, the other end of the connecting rod is fixedly connected with the guide rail, the connecting rod is provided with a clamping groove, the reset spring is arranged in the installation cavity, two ends of the reset spring are respectively connected with the installation seat and the moving rod, the clamping plate is fixedly connected with the moving rod and is positioned on the outer side wall of the moving rod, the clamping plate is matched with the clamping groove, and the handle is fixedly connected with the moving rod and penetrates through the installation seat.
The installation module further comprises an outer cylinder and an inner rod, wherein the outer cylinder is fixedly connected with the installation seat and is positioned in the installation cavity, one end of the inner rod is in sliding connection with the outer cylinder, and the other end of the inner rod is fixedly connected with the movable rod.
The installation module further comprises a limiting cylinder, wherein the limiting cylinder is fixedly connected with the installation seat and located below the installation seat, and the connecting rod penetrates through the limiting cylinder.
The mounting module further comprises a limiting assembly, wherein the limiting assembly is fixedly connected with the mounting seat and is positioned in the mounting cavity.
The limiting assembly comprises a track and a sliding block, the track is fixedly connected with the mounting seat and is positioned in the mounting cavity, the sliding block is fixedly connected with the moving rod and is positioned on the outer side wall of the moving rod, and the sliding block is arranged in the track in a sliding mode.
According to the bridge pier body anti-collision structure, when a vehicle out of control collides against the pier body, the guide rail guides the vehicle to the buffer plate and the collision guide seat, the buffer plate and the collision guide seat are used for buffering the vehicle, and the damper is arranged between two bridges, so that the protection effect on the bridge is achieved; the guide rail is damaged after being impacted by a vehicle, the clamping plate is clamped into the clamping groove on the connecting rod under the action of the reset spring, at the moment, the connecting rod is relatively fixed with the mounting seat, when the guide rail is replaced, the handle is slid, the moving rod slides in the mounting cavity, the clamping plate is pulled away from the clamping groove, at the moment, the connecting rod can be taken out from the mounting seat, the connecting rod and the guide rail are replaced, the clamping plate is clamped into the clamping groove on the connecting rod under the action of the reset spring, replacement is completed, and the damaged guide rail is replaced conveniently, so that the anti-collision performance of the bridge is maintained.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is a schematic view of the whole partial structure of the first embodiment of the present utility model.
Fig. 3 is a cross-sectional view of the entire partial structure of the first embodiment of the present utility model.
Fig. 4 is a cross-sectional view of an integral part of the structure of a second embodiment of the present utility model.
101-bridge pile, 102-bearing platform, 103-pier body, 104-bridge, 105-damper, 106-guide rail, 107-buffer plate, 108-impact guide seat, 109-mount seat, 110-mount cavity, 111-connecting rod, 112-clamping groove, 113-return spring, 114-movable rod, 115-clamping plate, 116-grip, 117-outer cylinder, 118-inner rod, 119-limit cylinder, 201-track, 202-sliding block.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
First embodiment
Referring to fig. 1 to 3, fig. 1 is a schematic overall structure of the first embodiment, fig. 2 is a schematic overall partial structure of the first embodiment, and fig. 3 is a sectional overall partial structure of the first embodiment.
The utility model provides an anti-collision structure of a bridge pier body, which comprises: the device comprises a bridge pile 101, a bearing platform 102, a pier body 103, a plurality of bridges 104, a damper 105, guide rails 106, a buffer plate 107, an impact guide seat 108 and a mounting module, wherein the mounting module comprises a mounting seat 109, a connecting rod 111, a return spring 113, a moving rod 114, a clamping plate 115, a grip 116, an outer cylinder 117, an inner rod 118 and a limiting cylinder 119.
For this embodiment, the bearing platform 102 set up in the top of bridge pile 101, many pier shaft 103 with bearing platform 102 fixed connection, every all be provided with on the pier shaft 103 bridge 104, every adjacent two be provided with between the bridge 104 the attenuator 105, the outside of pier shaft 103 is provided with guided way 106, be provided with on the guided way 106 respectively buffer plate 107 with striking guide seat 108, the vehicle that runs away is collided to pier shaft 103, guided way 106 guides the vehicle to buffer plate 107 with striking guide seat 108 department uses buffer plate 107 with striking guide seat 108 is buffered the vehicle, is provided with between two bridge 104 attenuator 105 to the protection effect to the bridge.
The mounting seat 109 is fixedly connected with the pier body 103 and is located above the guide rail 106, the mounting seat 109 is provided with a mounting cavity 110, one end of the connecting rod 111 penetrates through the mounting seat 109, the other end of the connecting rod 111 is fixedly connected with the guide rail 106, the connecting rod 111 is provided with a clamping groove 112, the return spring 113 is arranged in the mounting cavity 110, two ends of the return spring 113 are respectively connected with the mounting seat 109 and the moving rod 114, the clamping plate 115 is fixedly connected with the moving rod 114 and is located on the outer side wall of the moving rod 114, the clamping plate 115 is matched with the clamping groove 112, the clamping plate 116 is fixedly connected with the moving rod 114 and penetrates through the mounting seat 109, the guide rail 106 is damaged after being impacted by a vehicle, the clamping plate 115 is clamped into the clamping groove 112 on the connecting rod 111 under the action of the return spring 113, the connecting rod 111 is relatively fixed with the mounting seat 109, the clamping plate 115 is conveniently replaced by sliding the clamping plate 116 in the sliding groove 112 when the guide rail 106 is replaced, the clamping plate is replaced by the sliding plate 106, the clamping plate 115 is replaced by the clamping plate into the clamping groove 112, and the clamping plate is replaced by the sliding plate 106, and the clamping plate is replaced by the clamping plate in the clamping plate.
Secondly, the outer cylinder 117 is fixedly connected with the mounting seat 109 and is located in the mounting cavity 110, one end of the inner rod 118 is slidably connected with the outer cylinder 117, the other end of the inner rod 118 is fixedly connected with the moving rod 114, the inner rod 118 slides in the outer cylinder 117, and the inner rod 118 is matched with the outer cylinder 117 to improve the stability of the return spring 113.
Meanwhile, the limiting cylinder 119 is fixedly connected with the mounting seat 109 and is located below the mounting seat 109, the connecting rod 111 penetrates through the limiting cylinder 119, the upper end of the connecting rod 111 is protected by the limiting cylinder 119, and the upper stress deformation of the connecting rod 111 is prevented, so that the influence on subsequent replacement is generated.
When the anti-collision device is used for achieving the anti-collision effect, a vehicle out of control collides against the pier body 103, the guide rail 106 guides the vehicle to the buffer plate 107 and the collision guide seat 108, the buffer plate 107 and the collision guide seat 108 are used for buffering the vehicle, and the damper 105 is arranged between the two bridges 104, so that the bridge protection effect is achieved; the guide rail 106 is damaged after being impacted by a vehicle, the clamping plate 115 is clamped into the clamping groove 112 on the connecting rod 111 under the action of the return spring 113, at this time, the connecting rod 111 and the mounting seat 109 are relatively fixed, when the guide rail 106 is replaced, the handle 116 is slid, the moving rod 114 slides in the mounting cavity 110, the clamping plate 115 is pulled out of the clamping groove 112, at this time, the connecting rod 111 can be taken out of the mounting seat 109, a new connecting rod 111 and the guide rail 106 are replaced, the clamping plate 115 is clamped into the clamping groove 112 on the new connecting rod 111 under the action of the return spring 113, the replacement is completed, the upper end of the connecting rod 111 is protected by the limiting cylinder 119, the upper stress of the connecting rod 111 is prevented from deforming, the influence on the subsequent replacement is caused, and the damaged guide rail 106 is conveniently replaced, so that the anti-collision performance of the bridge is maintained; the inner rod 118 slides in the outer cylinder 117, and the inner rod 118 is matched with the outer cylinder 117 to improve the stability of the return spring 113.
Second embodiment
Referring to fig. 4, fig. 4 is a cross-sectional view of the whole part of the structure of the second embodiment.
On the basis of the first embodiment, the anti-collision structure of the bridge pier body comprises a mounting module, wherein the mounting module further comprises a limiting assembly, and the limiting assembly comprises a track 201 and a sliding block 202.
The limiting component is fixedly connected with the mounting seat 109 and is located in the mounting cavity 110, and the limiting component is used for limiting the moving track of the moving rod 114 in the mounting cavity 110.
The track 201 is fixedly connected with the mounting seat 109 and is located in the mounting cavity 110, the sliding block 202 is fixedly connected with the moving rod 114 and is located on the outer side wall of the moving rod 114, the sliding block 202 is slidably disposed in the track 201, and the sliding block 202 cooperates with the track 201 to limit the moving track of the moving rod 114 in the mounting cavity 110.
The handle 116 is held by hand, the moving rod 114 slides in the mounting cavity 110, at this time, the sliding block 202 slides in the track 201, and the sliding block 202 cooperates with the track 201 to limit the moving track of the moving rod 114 in the mounting cavity 110.
The above disclosure is only illustrative of two preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims, and those skilled in the art will understand that all or part of the procedures described above may be performed, and that equivalent changes may be made, which are encompassed by the present utility model.
Claims (5)
1. The utility model provides a bridge pier body anticollision structure, includes bridge pile, bearing platform, pier body, many bridges, attenuator, guided way, buffer board and striking guide seat, the bearing platform set up in the top of bridge pile, many pier body with bearing platform fixed connection, every pier body all is provided with the bridge, every adjacent two be provided with between the bridge the attenuator, the outside of pier body is provided with the guided way, be provided with on the guided way respectively the buffer board with the striking guide seat, its characterized in that,
still include the installation module, the installation module includes mount pad, connecting rod, reset spring, carriage release lever, cardboard and handle, the mount pad with pier shaft fixed connection, and be located the top of guided way, the mount pad has the installation cavity, the one end of connecting rod runs through the mount pad, the other end of connecting rod with guided way fixed connection, the connecting rod has the draw-in groove, reset spring set up in the installation cavity, reset spring's both ends respectively with the mount pad with the carriage release lever is connected, the cardboard with carriage release lever fixed connection, and be located the lateral wall of carriage release lever, just the cardboard with draw-in groove looks adaptation, the handle with carriage release lever fixed connection, and run through the mount pad.
2. The bridge pier shaft anti-collision structure according to claim 1, wherein,
the installation module further comprises an outer cylinder and an inner rod, wherein the outer cylinder is fixedly connected with the installation seat and is positioned in the installation cavity, one end of the inner rod is in sliding connection with the outer cylinder, and the other end of the inner rod is fixedly connected with the movable rod.
3. The bridge pier shaft anti-collision structure according to claim 1, wherein,
the installation module further comprises a limiting cylinder, wherein the limiting cylinder is fixedly connected with the installation seat and located below the installation seat, and the connecting rod penetrates through the limiting cylinder.
4. The bridge pier shaft anti-collision structure according to claim 1, wherein,
the mounting module further comprises a limiting assembly, wherein the limiting assembly is fixedly connected with the mounting seat and is positioned in the mounting cavity.
5. The bridge pier shaft anti-collision structure according to claim 4, wherein,
the limiting assembly comprises a rail and a sliding block, the rail is fixedly connected with the mounting seat and is positioned in the mounting cavity, the sliding block is fixedly connected with the moving rod and is positioned on the outer side wall of the moving rod, and the sliding block is arranged in the rail in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322200622.6U CN220666068U (en) | 2023-08-16 | 2023-08-16 | Bridge pier body anticollision structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322200622.6U CN220666068U (en) | 2023-08-16 | 2023-08-16 | Bridge pier body anticollision structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220666068U true CN220666068U (en) | 2024-03-26 |
Family
ID=90332207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322200622.6U Active CN220666068U (en) | 2023-08-16 | 2023-08-16 | Bridge pier body anticollision structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220666068U (en) |
-
2023
- 2023-08-16 CN CN202322200622.6U patent/CN220666068U/en active Active
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