CN211815536U - Damping support for road and bridge - Google Patents
Damping support for road and bridge Download PDFInfo
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- CN211815536U CN211815536U CN201920811451.1U CN201920811451U CN211815536U CN 211815536 U CN211815536 U CN 211815536U CN 201920811451 U CN201920811451 U CN 201920811451U CN 211815536 U CN211815536 U CN 211815536U
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Abstract
The utility model discloses a damping support for road and bridge, which comprises a beam body, a pier and a support upper steel plate, wherein the lower end of the beam body is provided with the support upper steel plate, the middle part of the lower end of the support upper steel plate is provided with a clamping groove which is concave inwards, the outer side of the clamping groove is symmetrically provided with a side supporting plate, the top part of the side supporting plate is in a step-shaped structure, the lower top surface of the step-shaped structure is in contact with the bottom surface of the support upper steel plate, the lower end of the clamping groove is provided with a buffer seat connecting plate, the lower end of the buffer seat connecting plate is provided with a buffer support, the lower end of the support base stone is provided with a support lower steel plate, the lower end of the support lower steel plate is connected with the pier, the lower end of the support upper steel plate is symmetrically provided with a sleeve, the sleeve is welded on the bottom surface of the support upper, the nut is screwed on the half screw rod through threaded connection.
Description
Technical Field
The utility model relates to a road and bridge technical field specifically is a damping support for road and bridge.
Background
The road and bridge are generally composed of many parts such as roadbed, road surface, bridge, tunnel engineering and traffic engineering facilities, etc., and the roadbed is a linear structure built by soil or stone materials. The road surface bearing device bears the self weight of rock and soil, the gravity of the road surface and the driving load transmitted by the road surface, and is an important component of the whole road structure. The highway subgrade mainly comprises a road base body, a side slope, a side ditch, other accessory facilities and the like.
Most of the existing road and bridge supports are single in structure, the damping effect is not ideal, and the internal structure of the support is easy to deviate. Therefore, how to solve the drawbacks mentioned in the background art is a problem that those skilled in the art have been thinking.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a damping support for road and bridge to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a shock absorption support for a road and a bridge comprises a beam body, a pier and a support upper steel plate, wherein the support upper steel plate is arranged at the lower end of the beam body, a clamping groove which is recessed inwards is formed in the middle of the lower end of the support upper steel plate, side supporting plates are symmetrically arranged on the outer sides of the clamping groove, the top of each side supporting plate is of a step-shaped structure, the lower top surface of the step-shaped structure is in contact with the bottom surface of the support upper steel plate, a buffer seat connecting plate is arranged at the lower end of the clamping groove, a buffer support is arranged at the lower end of the buffer seat connecting plate, a support base stone is arranged at the lower end of the support base stone, a support lower steel plate is arranged at the lower end of the support base steel plate, a sleeve is symmetrically arranged at the lower end of the support upper steel plate, the sleeve is welded on the bottom surface of the support upper, and a nut is arranged at the joint of the support spring and the lower steel plate of the support, and the nut is screwed on the half screw rod through threaded connection.
The utility model discloses a damping support for road and bridge, the welding of draw-in groove bottom surface has corrosion resistant plate, corrosion resistant plate is located cushion socket connecting plate top.
The utility model discloses a damping support for road and bridge, the material of buffer seat connecting plate is polytetrafluoroethylene.
The utility model discloses a damping support for road and bridge, the material of buffering support is the rubber material.
The utility model discloses a damping support for road and bridge, the collateral branch fagging outside is equipped with dustproof bounding wall, and dustproof bounding wall upper end cartridge has set screw.
The utility model discloses a damping support for road and bridge, dustproof bounding wall corresponds set screw and is equipped with the jack, and the steel sheet on the dustproof bounding wall upper end passes through set screw fixed connection support.
The utility model discloses a damping support for road and bridge, buffering support axle center department is equipped with the locating hole, and the locating hole cartridge has the locating lever, the locating lever other end inserts the buffering seat connecting plate.
The utility model discloses a damping support for road and bridge, locating lever sliding connection locating hole, and locating lever top welding corrosion resistant plate.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up steel sheet on the support, steel sheet and collateral branch fagging have improved the holding power of this support under the support, guarantee this shock mount's stability, rubber support and supporting spring, can improve the damping performance of this support, reduce rocking of this support, can prevent effectively that the bridge from droing, and the polytetrafluoroethylene board has high temperature resistant, corrosion resistance, during half screw rod upper end inserts the sleeve pipe, half screw rod utilizes the nut fixed, the lower extreme and the pier stud of half screw rod are fixed, play the fixed action to this support, the locating lever inserts in the locating hole, can effectually prevent that rubber support from taking place to drop.
Drawings
Fig. 1 is a schematic structural view of a shock-absorbing support for roads and bridges.
Fig. 2 is a schematic structural diagram of a rubber support in a damping support for roads and bridges.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to the attached drawings 1 ~ 2, the embodiment of the utility model provides an in, a damping support for road and bridge, include: the beam comprises a beam body 1, abutments 2 and a support upper steel plate 3, wherein the lower end of the beam body 1 is provided with the support upper steel plate 3, the middle part of the lower end of the support upper steel plate 3 is provided with a clamping groove 5 which is recessed inwards, the outer sides of the clamping groove 5 are symmetrically provided with side supporting plates 4, the tops of the side supporting plates 4 are of step-shaped structures, the lower top surface of the step-shaped structures is contacted with the bottom surface of the support upper steel plate 3, the lower end of the clamping groove 5 is provided with a buffer seat connecting plate 8, the lower end of the buffer seat connecting plate 8 is provided with a buffer support 7, the lower end of the buffer support 7 is provided with a support base stone 10, the lower end of the support base stone 10 is provided with a support lower steel plate 9, the lower end of the support base steel plate 9 is connected with the abutments 2, the lower end of the support upper steel, the half screw rod 14 is inserted into the lower support steel plate 9, a nut 16 is arranged at the joint of the support spring 15 and the lower support steel plate 9, and the nut 16 is screwed on the half screw rod 14 through threaded connection.
The utility model discloses a preferred embodiment, 5 bottom welding of draw-in groove have corrosion resistant plate 6, corrosion resistant plate 6 is located the 8 tops of cushion socket connecting plate.
In the preferred embodiment of the present invention, the buffer seat connecting plate 8 is made of teflon.
In the preferred embodiment of the present invention, the buffering support 7 is made of rubber.
In the preferred embodiment of the present invention, the side supporting plate 4 is provided with a dustproof surrounding plate 11, and the upper end of the dustproof surrounding plate 11 is inserted with a fixing screw 12.
The utility model discloses a preferred embodiment, dustproof bounding wall 11 corresponds set screw 12 and is equipped with the jack, and the steel sheet 3 on the 11 upper ends of dustproof bounding wall pass through set screw 12 fixed connection support.
The utility model discloses a preferred embodiment, 77 axle centers of buffering support department is equipped with locating hole 17, and 17 cartridges of locating hole have locating lever 18, the locating lever 18 other end inserts buffering seat connecting plate 8.
In the preferred embodiment of the present invention, the positioning rod 18 is slidably connected to the positioning hole 17, and the stainless steel plate 6 is welded to the top end of the positioning rod 18.
The utility model discloses a theory of operation is:
the utility model discloses in, steel sheet 3 on the support, steel sheet 9 and collateral branch fagging 4 have improved the holding power of this support under the support, guarantee this shock-absorbing support's stability, rubber material's buffering support 7 and supporting spring 15, can improve the shock-absorbing capacity of this support, reduce rocking of this support, can prevent effectively that the bridge from droing, polytetrafluoroethylene material's buffering connecting plate 8 has high temperature resistant, corrosion resistance, in 14 upper end insert sleeve 13 of half lead screw, half lead screw 14 utilizes nut 16 fixed, 14 lower extreme of half lead screw is fixed with pier 2, play the fixed action to this support, locating lever 18 inserts in locating hole 17, can effectually prevent that rubber support 7 from taking place to drop.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (8)
1. The utility model provides a damping support for road and bridge which characterized in that includes: the beam body (1), the abutment (2) and the steel plate (3) on the support, the lower end of the beam body (1) is provided with the steel plate (3) on the support, the middle part of the lower end of the steel plate (3) on the support is provided with a clamping groove (5) which is concave inwards, the lateral supporting plates (4) are symmetrically arranged on the outer sides of the clamping groove (5), the top of each lateral supporting plate (4) is of a step-shaped structure, the lower top surface of the step-shaped structure is in contact with the bottom surface of the steel plate (3) on the support, the lower end of the clamping groove (5) is provided with a buffer base connecting plate (8), the lower end of the buffer base connecting plate (8) is provided with a buffer support (7), the lower end of the buffer support (7) is provided with a support base stone (10), the lower end of the support base stone (10) is provided with a steel, the support is characterized in that the sleeve (13) is welded on the bottom surface of the upper steel plate (3) of the support, a half screw rod (14) is inserted into the sleeve (13), a supporting spring (15) is sleeved outside the half screw rod (14), the half screw rod (14) is inserted into the lower steel plate (9) of the support, a nut (16) is arranged at the joint of the supporting spring (15) and the lower steel plate (9) of the support, and the nut (16) is screwed on the half screw rod (14) through threaded connection.
2. The shock absorption support for the road and bridge according to claim 1, wherein a stainless steel plate (6) is welded on the bottom surface of the clamping groove (5), and the stainless steel plate (6) is located above the buffer base connecting plate (8).
3. The shock-absorbing support for roads and bridges of claim 2, wherein the material of the connecting plate (8) of the buffer seat is polytetrafluoroethylene.
4. The shock-absorbing support for roads and bridges of claim 1, wherein the material of said shock-absorbing support (7) is rubber.
5. The shock absorption support for the road and bridge according to claim 1, wherein a dustproof coaming (11) is arranged outside the side support plate (4), and a fixing screw (12) is inserted at the upper end of the dustproof coaming (11).
6. The shock absorption support for the road and bridge according to claim 5, wherein the dustproof coaming (11) is provided with insertion holes corresponding to the fixing screws (12), and the upper end of the dustproof coaming (11) is fixedly connected with the support upper steel plate (3) through the fixing screws (12).
7. The shock absorption support for the road and bridge according to claim 2, wherein a positioning hole (17) is formed in the axle center of the buffer support (7), a positioning rod (18) is inserted into the positioning hole (17), and the other end of the positioning rod (18) is inserted into the buffer connection plate (8).
8. The shock absorption support for the road and bridge according to claim 7, wherein the positioning rod (18) is slidably connected with the positioning hole (17), and the top end of the positioning rod (18) is welded with the stainless steel plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811451.1U CN211815536U (en) | 2019-05-31 | 2019-05-31 | Damping support for road and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920811451.1U CN211815536U (en) | 2019-05-31 | 2019-05-31 | Damping support for road and bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211815536U true CN211815536U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920811451.1U Active CN211815536U (en) | 2019-05-31 | 2019-05-31 | Damping support for road and bridge |
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| Country | Link |
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| CN (1) | CN211815536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045744A (en) * | 2021-11-30 | 2022-02-15 | 中冶南方城市建设工程技术有限公司 | Anti-empty bridge support and bridge adopting same |
| CN115976948A (en) * | 2023-01-31 | 2023-04-18 | 温州中恒工程管理有限公司 | Bridge bearing |
-
2019
- 2019-05-31 CN CN201920811451.1U patent/CN211815536U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114045744A (en) * | 2021-11-30 | 2022-02-15 | 中冶南方城市建设工程技术有限公司 | Anti-empty bridge support and bridge adopting same |
| CN115976948A (en) * | 2023-01-31 | 2023-04-18 | 温州中恒工程管理有限公司 | Bridge bearing |
| CN115976948B (en) * | 2023-01-31 | 2023-09-12 | 温州中恒工程管理有限公司 | Bridge support |
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