CN215906563U - Bridge building structure that takes precautions against earthquakes - Google Patents
Bridge building structure that takes precautions against earthquakes Download PDFInfo
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- CN215906563U CN215906563U CN202121666885.0U CN202121666885U CN215906563U CN 215906563 U CN215906563 U CN 215906563U CN 202121666885 U CN202121666885 U CN 202121666885U CN 215906563 U CN215906563 U CN 215906563U
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- building structure
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- 230000003139 buffering effect Effects 0.000 claims abstract description 32
- 210000001503 joint Anatomy 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000872 buffer Substances 0.000 claims description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000001012 protector Effects 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000000593 degrading effect Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 12
- 239000004568 cement Substances 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a bridge earthquake-proof building structure, which relates to the technical field of bridge earthquake prevention and comprises a foundation, piers, a second butt joint, a bridge and dispersing blocks, wherein the piers are arranged on the outer surface of the foundation, the second butt joint is fixedly connected to one end of each pier, the bridge is movably lapped on the outer surface of the second butt joint, the dispersing blocks are fixedly connected to the bottom surfaces of two ends of the bridge, and an earthquake-proof basin support is fixedly connected to one end of each pier. According to the utility model, the vibration guide absorbs and is introduced into the ground surface, the vibration guide is absorbed and is buffered by matching with the buffering foot, the vibration guide and the buffering foot are provided with the bottom support and stretching force by matching with the balancing weight, the characteristic of degrading and buffering the vibration under the ground surface is achieved, the problem that the surface of a pier is cracked due to the vibration on the ground surface is solved, and the effect of absorbing and buffering the vibration under the ground surface is achieved.
Description
Technical Field
The utility model relates to a bridge technical field that takes precautions against earthquakes, concretely relates to bridge building structure that takes precautions against earthquakes.
Background
The bridge anti-seismic structure is a bridge constructed in an earthquake region, and the bridge structure is required to be researched for ensuring that the bridge has enough safety to possible earthquakes or lightening earthquake damage so as to be convenient to repair. The following problems exist in the prior art:
1. the integral connection between the bridge and the pier can lead all the vibration under the ground surface from bottom to top, so that the problem of cracking of the surface of the pier can be caused when the vibration frequency of the pier and the ground surface is consistent;
2. the design that pier and bridge separately are connected has been reduced to shake between pier and the bridge, can cause and produce the friction between bridge and the pier, and cement building can cause the problem that cement bursts apart at the in-process of friction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bridge earthquake-proof building structure, which aims to have the characteristic of degrading and buffering underground vibration and solve the problem that the surface of a pier is cracked when the frequency of the pier is consistent with that of the ground surface; the other purpose is to solve the problem that cement is cracked in the friction process of a cement building due to friction between a bridge and a pier, so that the effect of buffering the friction between the pier and the bridge is achieved.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a bridge building structure that takes precautions against earthquakes, includes ground, pier, butt joint two, bridge and dispersion piece, be provided with the pier on the surface of ground, one of pier serves fixedly connected with butt joint two, the activity overlap joint has the bridge on butt joint two's the surface, fixedly connected with dispersion piece on the both ends basal surface of bridge.
One of the bridge pier is fixedly connected with an anti-seismic basin support, and the inner wall surfaces of two sides of the anti-seismic basin support are fixedly connected with anti-collision devices.
The technical scheme of the utility model is further improved as follows: the anti-seismic basin support is characterized in that a first connecting plate is fixedly connected to the bottom of the inner wall surface of the anti-seismic basin support, a compression-resistant buffer bag is fixedly connected to the outer surface of the first connecting plate, a first butt joint is fixedly connected to the outer surface of the first connecting plate, and the outer surfaces of the two ends of the first connecting plate are movably lapped on the outer surface of one end of the anti-collision device.
The technical scheme of the utility model is further improved as follows: the friction protector is fixedly connected to the inner surface of the foundation, the pi-shaped connecting iron plate is fixedly connected to the lower surface of the foundation, and the buffering pins are fixedly connected to the lower surfaces of the two ends of the pi-shaped connecting iron plate.
The technical scheme of the utility model is further improved as follows: the shock absorber is fixedly connected to the inner surface of the buffering foot, the balancing weight is fixedly connected to the lower surface of the buffering foot, a top plate is fixedly connected to one end of the buffering foot, and a binding plate is fixedly connected to the outer surface of the top plate.
The technical scheme of the utility model is further improved as follows: the friction protector comprises a butt plate, wherein a trapezoidal soft block is fixedly connected to the outer surface of the butt plate, and a heat conduction hole is formed in the outer surface of the butt plate.
The technical scheme of the utility model is further improved as follows: the bumper comprises a telescopic device, the inner movable connection of the telescopic device is provided with a telescopic rod, a strong spring is movably sleeved on the outer surface of the telescopic rod, one end of the right side of the telescopic device is provided with a U-shaped clamping joint, an anti-collision post is fixedly connected to the outer surface of the right side of the U-shaped clamping joint, an anti-pressure head is fixedly connected to the outer surface of the anti-collision post, and a connecting plate II is fixedly connected to one end of the left side of the telescopic device.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a bridge shockproof building structure, which adopts the matching among a buffering foot, a shock guide and a balancing weight, absorbs and introduces the underground shock through the shock guide, buffers the shock absorbed by the shock guide through matching with the buffering foot, provides bottom support and stretching force for the shock guide and the buffering foot through matching with the balancing weight, has the characteristic of degrading and buffering the underground shock, solves the problem that the surface of a pier is cracked when the frequency of the pier is consistent with that of the ground surface, and achieves the effect of absorbing and buffering the underground shock.
2. The utility model provides a bridge earthquake-proof building structure which adopts the matching of a first connecting plate, a compression-resistant buffer bag, a first butt joint and an anti-collision device, wherein the first butt joint is attached to the bottom of a bridge, the compression-resistant buffer bag is matched to buffer the downward pressure of the first connecting plate, and the first connecting plate is matched to perform hedging with the anti-collision device during shaking so as to relieve the pressure among the compression-resistant buffer bag, the bridge and a pier.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the anti-seismic basin stand of the present invention;
FIG. 3 is a schematic view of a bumper of the present invention;
FIG. 4 is a schematic view of the foundation structure of the present invention;
FIG. 5 is a schematic view of the structure of the friction protector of the present invention;
fig. 6 is a schematic view of a buffer pin structure according to the present invention.
In the figure: 1. a foundation; 11. a friction protector; 111. a butt plate; 112. a trapezoidal soft block; 113. a heat conduction hole;
12. a pi-shaped connecting iron plate; 13. a buffer pin; 131. a shock guide; 132. a balancing weight; 133. a top plate; 134. attaching a plate;
2. a bridge pier; 21. a shock-resistant basin support; 22. a first connecting plate; 23. a compression-resistant buffer bag; 24. a first butt joint; 25. a bumper; a1, a telescopic device; a2, strong spring; a3, U-shaped clamping joint; a4, crash posts; a5 and a second connecting plate;
3. a second butt joint; 4. a bridge; 5. and (5) dispersing blocks.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1 to 6, the present invention provides a bridge earthquake-proof building structure, which comprises a foundation 1, piers 2, a second butt joint 3, a bridge 4 and dispersing blocks 5, wherein the piers 2 are arranged on the outer surface of the foundation 1, one end of each pier 2 is fixedly connected with the second butt joint 3, the bridge 4 is movably lapped on the outer surface of the second butt joint 3, and the dispersing blocks 5 are fixedly connected on the bottom surfaces of the two ends of the bridge 4.
In this embodiment, the bottom of the pier 2 is supported by the foundation 1, the second butt joint 3 and the bridge 4 are clamped with each other in a matched mode, and the weight of the bridge 4 is kept balanced through the dispersing blocks 5.
As shown in fig. 1 to 6, in the present embodiment, preferably, the friction protector 11 includes a docking plate 111, a trapezoidal soft block 112 is fixedly connected to an outer surface of the docking plate 111, a heat conduction hole 113 is formed in the outer surface of the docking plate 111, the trapezoidal soft block 112 buffers external pressure, and the heat generated by friction between the docking plate 111 is dissipated by matching with the heat conduction hole 113.
Example 2
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides the following technical solutions: preferably, the friction protector 11 is fixedly connected to the inner surface of the foundation 1, the pi-shaped connecting iron plate 12 is fixedly connected to the lower surface of the foundation 1, the buffering pins 13 are fixedly connected to the lower surfaces of the two ends of the pi-shaped connecting iron plate 12, the shock guide 131 is fixedly connected to the inner surface of the buffering pins 13, the balancing weight 132 is fixedly connected to the lower surface of the buffering pins 13, one end of the buffering pins 13 is fixedly connected to the top plate 133, and the attaching plate 134 is fixedly connected to the outer surface of the top plate 133.
In this embodiment, the vibration of the earth's surface is absorbed and induced by the vibration guide 131, the vibration induced by the vibration guide 131 is buffered by the buffering foot 13, and the supporting and stretching force of the bottom is provided for the vibration guide 131 and the buffering foot 13 by the balancing weight 132, so that the effect of absorbing and relieving the vibration of the earth's surface is achieved.
Example 3
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides the following technical solutions: preferably, one end of the pier 2 is fixedly connected with an anti-seismic basin support 21, the inner wall surfaces of two sides of the anti-seismic basin support 21 are fixedly connected with anti-collision devices 25, the bottom of the inner wall surface of the anti-seismic basin support 21 is fixedly connected with a first connecting plate 22, the outer surface of the first connecting plate 22 is fixedly connected with a compression-resistant buffer bag 23, the outer surface of the first connecting plate 22 is fixedly connected with a first butt joint 24, and the outer surfaces of two ends of the first connecting plate 22 are movably lapped on the outer surface of one end of each anti-collision device 25.
In this embodiment, the first butt joint 24 is attached to the bottom of the bridge, the compression-resistant buffer bag 23 is matched to buffer the downward pressure of the first connecting plate 22, and the first connecting plate 22 is matched to be in butt-joint with the bumper 25 during shaking so as to relieve the pressure among the compression-resistant buffer bag 23, the bridge and the pier, so that the effect of buffering the friction among the pier and the bridge is achieved.
Example 4
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides the following technical solutions: preferably, the bumper 25 comprises a retractor a1, an expansion link is movably connected inside the retractor a1, a strong spring a2 is movably sleeved on the outer surface of the expansion link, a U-shaped clamping head a3 is fixedly connected to one end of the right side of the retractor a1, an anti-collision column a4 is fixedly connected to the outer surface of the right side of the U-shaped clamping head a3, an anti-pressure head is fixedly connected to the outer surface of the anti-collision column a4, a connecting plate two a5 is fixedly connected to one end of the left side of the retractor a1, the connecting plate two a5 is fixed to the inner surface of the anti-vibration basin support 21, the strong spring a2 is matched to buffer the expansion and contraction of the retractor a1, and the U-shaped clamping head a3 and the anti-collision column a4 are matched to impact the outside to buffer.
The working principle of the bridge earthquake-proof building structure is described in detail below.
As shown in fig. 1-6, the vibration of the ground surface is absorbed and induced by the vibration guide 131, the vibration induced by the vibration guide 131 is buffered by the matching buffering pin 13, the supporting and stretching force of the bottom is provided for the vibration guide 131 and the buffering pin 13 by the matching balancing weight 132, the heat generated by friction between the connecting plates 111 is dissipated by the matching heat conduction hole 113, the connecting plate 24 is attached to the bottom of the bridge, the compression-resistant buffering bag 23 is used for buffering the downward pressure of the connecting plate 22, and the connecting plate 22 is used for buffering the downward pressure of the bumper 25 during shaking so as to buffer the pressure among the compression-resistant buffering bag 23, the bridge and the bridge pier.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a bridge building structure that takes precautions against earthquakes, includes ground (1), pier (2), butt joint two (3), bridge (4) and dispersed piece (5), its characterized in that: the outer surface of the foundation (1) is provided with a pier (2), one end of the pier (2) is fixedly connected with a second butt joint (3), the outer surface of the second butt joint (3) is movably lapped with a bridge (4), and the bottom surfaces of two ends of the bridge (4) are fixedly connected with dispersing blocks (5);
one end of the pier (2) is fixedly connected with an anti-seismic basin support (21), and the inner wall surfaces of two sides of the anti-seismic basin support (21) are fixedly connected with anti-collision devices (25).
2. A bridge seismic building structure according to claim 1, wherein: the anti-seismic basin support is characterized in that a first connecting plate (22) is fixedly connected to the bottom of the inner wall surface of the anti-seismic basin support (21), a compression-resistant buffer bag (23) is fixedly connected to the outer surface of the first connecting plate (22), a first butt joint (24) is fixedly connected to the outer surface of the first connecting plate (22), and the outer surfaces of the two ends of the first connecting plate (22) are movably lapped on the outer surface of one end of an anti-collision device (25).
3. A bridge seismic building structure according to claim 1, wherein: fixedly connected with friction protector (11) on the internal surface of ground (1), fixedly connected with pi type connection iron board (12) on the lower surface of ground (1), fixedly connected with buffering foot (13) on the both ends lower surface of pi type connection iron board (12).
4. A bridge seismic building structure according to claim 3, wherein: fixedly connected with leads bumper (131) on the internal surface of buffering foot (13), fixedly connected with balancing weight (132) on the lower surface of buffering foot (13), fixedly connected with roof (133) is served to one of buffering foot (13), fixedly connected with rigging board (134) on the surface of roof (133).
5. A bridge seismic building structure according to claim 3, wherein: friction protector (11) are including butt plate (111), fixedly connected with trapezoidal soft piece (112) on the surface of butt plate (111), heat conduction hole (113) have been seted up on the surface of butt plate (111).
6. A bridge seismic building structure according to claim 1, wherein: bumper (25) are including expansion bend (a1), the inside swing joint of expansion bend (a1) has the telescopic link, powerful spring (a2) has been cup jointed in the activity on the surface of telescopic link, fixedly connected with U type joint (a3) is served to the right side one of expansion bend (a1), fixedly connected with crashproof post (a4) is served to the right side surface of U type joint (a3), fixedly connected with pressure resistant head on the surface of crashproof post (a4), fixedly connected with connecting plate two (a5) is served to the left side one of expansion bend (a 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666885.0U CN215906563U (en) | 2021-07-21 | 2021-07-21 | Bridge building structure that takes precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666885.0U CN215906563U (en) | 2021-07-21 | 2021-07-21 | Bridge building structure that takes precautions against earthquakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215906563U true CN215906563U (en) | 2022-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121666885.0U Active CN215906563U (en) | 2021-07-21 | 2021-07-21 | Bridge building structure that takes precautions against earthquakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215906563U (en) |
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2021
- 2021-07-21 CN CN202121666885.0U patent/CN215906563U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230103 Address after: Room 234, building 20, No. 1-193, Lane 2898, Jinhai highway, Fengxian District, Shanghai 201400 Patentee after: Aiwei architectural design (Shanghai) Co.,Ltd. Address before: 511400 second and third floors of office building No. 1297, Shixin Road north section, Nancun Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: Chen Qi |
|
| TR01 | Transfer of patent right |