CN210104529U - Bridge structure with shock attenuation effect - Google Patents
Bridge structure with shock attenuation effect Download PDFInfo
- Publication number
- CN210104529U CN210104529U CN201920676451.5U CN201920676451U CN210104529U CN 210104529 U CN210104529 U CN 210104529U CN 201920676451 U CN201920676451 U CN 201920676451U CN 210104529 U CN210104529 U CN 210104529U
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- CN
- China
- Prior art keywords
- bridge
- plate
- pier
- fixed mounting
- supporting shoe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000694 effects Effects 0.000 title claims abstract description 18
- 230000035939 shock Effects 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007906 compression Methods 0.000 description 4
- 230000003139 buffering Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model provides a bridge structures with shock attenuation effect, including pier and supporting shoe, the equal fixed mounting in the left and right sides at pier top has the supporting shoe, the top fixedly connected with bridge main part of supporting shoe, and bridge main part's middle part fixed mounting has the connecting plate, and the outside embedding of connecting plate is provided with expansion bolts, the bottom fixedly connected with support column of connecting plate, and the top fixed mounting of connecting plate has a plurality of buffer block, and the middle part fixed mounting of buffer block has high-pressure spring. The utility model discloses the shock attenuation effect is better, can effectually prevent that the bridge from causing the circumstances such as bridge off normal, fracture, production expansion joint to take place under receiving various effort.
Description
Technical Field
The utility model relates to a bridge building technical field especially relates to a bridge construction with shock attenuation effect.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, conical slope protection, bank protection, diversion engineering and the like, but the damping effect of the existing bridge is very limited, and the problems of bridge deviation, fracture, expansion joint generation and the like are caused under various acting forces.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a bridge structure with a damping effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bridge structure with shock attenuation effect, includes pier and supporting shoe, the equal fixed mounting in the left and right sides at pier top has the supporting shoe, the top fixedly connected with bridge main part of supporting shoe, bridge main part's middle part fixed mounting has the connecting plate, the outside embedding of connecting plate is provided with expansion bolts, the bottom fixedly connected with support column of connecting plate, the top fixed mounting of connecting plate has a plurality of buffer block, the middle part fixed mounting of buffer block has high pressure spring.
As a further description of the above technical solution: the top of the connecting plate is arranged in a disc shape, and the connecting plate is matched with the bridge pier.
As a further description of the above technical solution: the buffer block is arranged in a circular ring shape around the connecting plate, and the other end of the buffer block is fixedly connected with the bottom of the bridge main body.
As a further description of the above technical solution: when the buffer block is arranged between the bridge main body and the bridge pier, the high-pressure spring is in a compressed state.
As a further description of the above technical solution: the inner side of the expansion bolt penetrates through the connecting plate and is embedded in the pier.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through installing the buffer block, be convenient for more when the bridge produces the shake, the high-pressure spring of its below is extruded to one side that the bridge main part promoted the buffer block for high-pressure spring will vibrate the power buffering through compressing, has effectually prevented that the bridge from causing the bridge circumstances such as off normal, fracture, production expansion joint under receiving various effort, and the shock attenuation effect is better.
2. The utility model discloses in, through installing the connecting plate for when the bridge main part in the absorbing in-process of extrusion buffer block, because the connecting plate passes through expansion bolts to be fixed in the pier outside, there is the support of supporting shoe bottom simultaneously, has strengthened connecting plate compressive property, makes the connecting plate be difficult to produce the skew when the atress, further improvement the stability of device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of a partial structure of the middle connection plate of the present invention;
fig. 3 is an enlarged schematic structural diagram of fig. 1A of the present invention.
Illustration of the drawings:
1. a bridge pier; 101. a support block; 2. a bridge main body; 3. a connecting plate; 4. an expansion bolt; 5. a support pillar; 6. a buffer block; 601. a high pressure spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a bridge structure with shock attenuation effect, including pier 1 and supporting shoe 101, the equal fixed mounting in the left and right sides at pier 1 top has supporting shoe 101, the top fixedly connected with bridge main body 2 of supporting shoe 101, the middle part fixed mounting of bridge main body 2 has connecting plate 3, the outside embedding of connecting plate 3 is provided with expansion bolts 4, the bottom fixedly connected with support column 5 of connecting plate 3, the top fixed mounting of connecting plate 3 has a plurality of buffer block 6, the middle part fixed mounting of buffer block 6 has high pressure spring 601.
Further, the top of connecting plate 3 is discoid setting, and connecting plate 3 agrees with mutually with pier 1, and 3 nestings of connecting plate of being convenient for more are when installing in pier 1, and connecting plate 3 can be because pier 1 spacing, rocks when can effectively preventing connecting plate 3 from receiving exogenic action, further improvement the stability of device.
Further, buffer block 6 is the ring form setting around connecting plate 3, and the other end of buffer block 6 and bridge main body 2's bottom fixed connection are convenient for more when bridge main body 2 is receiving the exogenic action to produce vibrations, and bridge main body 2 accessible buffer block 6 promotes its inside high pressure spring 601 compression, will vibrate the power buffering.
Further, when buffer block 6 was installed between bridge main body 2 and pier 1, high-pressure spring 601 was in compression state, be convenient for more when bridge main body 2 produced the shake, bridge main body 2 promoted one side extrusion high-pressure spring 601 of buffer block 6 its below for high-pressure spring 601 cushions the power of shaking through the compression, has effectually prevented that bridge main body 2 from causing the bridge off normal under receiving various effort, the fracture, circumstances such as production expansion joint, the shock attenuation effect is better.
Further, expansion bolts 4's inboard runs through the embedding of connecting plate 3 and sets up inside pier 1, is convenient for more through embedding expansion bolts 4 to connecting plate 3 and pier 1 for stable the fixing on pier 1 of connecting plate 3, further improvement the stability of connecting plate 3.
The working principle is as follows: during the use, install connecting plate 3 nestification in pier 1 in advance, later erect bridge main part 2 at the both ends about pier 1 top, when bridge main part 2 produced the shake, bridge main part 2 promotes one side extrusion high-pressure spring 601 of buffer block 6 its below, make high-pressure spring 601 through the compression with the shock power buffering, because connecting plate 3 passes through expansion bolts 4 to be fixed in the pier 1 outside, there is the support of supporting shoe 101 bottom simultaneously, further the compressive property of connecting plate 3 has been strengthened, make connecting plate 3 be difficult to produce the skew when the atress, effectually prevented that bridge 1 from causing bridge 1 off normal under receiving various effort, fracture, the circumstances such as production expansion joint, the shock attenuation effect is better.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a bridge structures with shock attenuation effect, includes pier (1) and supporting shoe (101), the equal fixed mounting in the left and right sides at pier (1) top has supporting shoe (101), its characterized in that, the top fixedly connected with bridge main body (2) of supporting shoe (101), the middle part fixed mounting of bridge main body (2) has connecting plate (3), the outside embedding of connecting plate (3) is provided with expansion bolts (4), the bottom fixedly connected with support column (5) of connecting plate (3), the top fixed mounting of connecting plate (3) has a plurality of buffer block (6), the middle part fixed mounting of buffer block (6) has high-pressure spring (601).
2. A bridge construction with shock-absorbing effect according to claim 1, characterized in that the top of the connecting plate (3) is arranged in the shape of a disc, and the connecting plate (3) is fitted with the bridge pier (1).
3. The bridge structure with the shock absorption effect according to claim 1, wherein the buffer block (6) is annularly arranged around the connecting plate (3), and the other end of the buffer block (6) is fixedly connected with the bottom of the bridge main body (2).
4. A bridge construction with shock-absorbing effect according to claim 1, c h a r a c t e r i z e d in that the high-pressure spring (601) is in a compressed state when the bumper block (6) is installed between the bridge girder body (2) and the bridge pier (1).
5. A bridge construction with shock-absorbing effect according to claim 1, characterised in that the expansion bolts (4) are embedded inside the pier (1) through the connection plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676451.5U CN210104529U (en) | 2019-05-13 | 2019-05-13 | Bridge structure with shock attenuation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676451.5U CN210104529U (en) | 2019-05-13 | 2019-05-13 | Bridge structure with shock attenuation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210104529U true CN210104529U (en) | 2020-02-21 |
Family
ID=69539502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676451.5U Active CN210104529U (en) | 2019-05-13 | 2019-05-13 | Bridge structure with shock attenuation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210104529U (en) |
-
2019
- 2019-05-13 CN CN201920676451.5U patent/CN210104529U/en active Active
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