CN205443922U - Bridge bearing - Google Patents
Bridge bearing Download PDFInfo
- Publication number
- CN205443922U CN205443922U CN201620230447.2U CN201620230447U CN205443922U CN 205443922 U CN205443922 U CN 205443922U CN 201620230447 U CN201620230447 U CN 201620230447U CN 205443922 U CN205443922 U CN 205443922U
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- CN
- China
- Prior art keywords
- base
- lower shoe
- bridge
- vibration absorbing
- upper plate
- Prior art date
- 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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Abstract
The utility model discloses a bridge bearing, including pier, base, lower plate, upper plate and steel lining board, the bottom of base is equipped with a plurality of fixed columns, the bottom of base is equipped with a plurality of locating pins all around, the base pouring is fixed on the pier, the top of base is equipped with a plurality of bolt holes, the lower plate passes through the bolt fastening on the base, the steel lining board is located between lower plate and the upper plate, still be equipped with the shock pad between steel lining board and the lower plate, be equipped with a plurality of vertical lower vibration absorbing shaft around the lower plate top surface, be equipped with around the upper plate bottom surface and the lower corresponding last vibration absorbing shaft of vibration absorbing shaft, cup jointed the spring on last vibration absorbing shaft who corresponds and the lower vibration absorbing shaft. The utility model discloses a bridge bearing, the installation is simple firm, and does not lead to the fact any destruction to the pier. Transversely rocking of the fine buffering bridge of vibration absorbing shaft all around and the cooperation of spring.
Description
Technical field
This utility model relates to a kind of bridge pad.
Background technology
Bridge pad is arranged between bridge pier and bridge, plays the effect supporting damping.The fixing difficulty of installation between traditional bearing and bridge pier is destructive big to bridge pier；It addition, for buffering that cannot be little with the transverse shakiness of bridge.
Summary of the invention
The purpose of this utility model is: provides a kind of and destroys little to bridge pier, installs fixing simple bridge pad.
This utility model is achieved through the following technical solutions: a kind of bridge pad, including bridge pier, base, lower shoe, upper plate and steel liner plate, the bottom of described base is provided with some fixing posts, the bottom of described base is formed around some alignment pins, the cast of described base is fixed on bridge pier, the top of described base is provided with some bolts hole, described lower shoe is provided with some through holes corresponding with bolt hole, described lower shoe is bolted on base, described steel liner plate is located between lower shoe and upper plate, top and the bottom of described steel liner plate are equipped with flange, the bottom of described upper plate and the top of lower shoe are equipped with the draw-in groove matched with corresponding flange, it is additionally provided with cushion between described steel liner plate and lower shoe；Described lower shoe end face be formed around some vertical lower elastic axis, described upper plate bottom surface be formed around the upper elastic axis corresponding with lower elastic axis, corresponding upper elastic axis and lower elastic axis are socketed with spring.
Further, described damping is lined with some layers of rubber blanket and combines.
Further, the upper surface of described base and the upper surface flush of bridge pier.
Further, described fixing post is provided with some annular protrusions.
Compared with prior art, this utility model has the advantages that
Bridge pad of the present utility model, installs simple firm, and bridge pier does not cause any destruction.The elastic axis of surrounding coordinates the good transverse shakiness buffering bridge with spring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1, a kind of bridge pad, including bridge pier 1, base 2, lower shoe 3, upper plate 4 and steel liner plate 5, the bottom of described base 2 is provided with some fixing posts 6, the bottom of described base 2 is formed around some alignment pins 7, and the cast of described base 2 is fixed on bridge pier 1, and the top of described base 2 is provided with some bolts hole, described lower shoe 3 is provided with some through holes corresponding with bolt hole, and described lower shoe 3 is bolted on base 2.Such structure is while ensure that the installation strength of bearing, it is to avoid destruction to bridge pier.Described steel liner plate 5 is located between lower shoe 3 and upper plate 4, top and the bottom of described steel liner plate 5 are equipped with flange, the bottom of described upper plate 4 and the top of lower shoe 3 are equipped with the draw-in groove matched with corresponding flange, are additionally provided with cushion 8 between described steel liner plate 5 and lower shoe 3；Described lower shoe 3 end face be formed around some vertical lower elastic axis 31, described upper plate 4 bottom surface be formed around the upper elastic axis 41 corresponding with lower elastic axis 31, corresponding upper elastic axis 41 is socketed with spring 9 on lower elastic axis 31.The coordinating of elastic axis and spring well buffer bridge lateral to rock.
If described cushion 8 has dried layer rubber blanket to combine.Damping effect is more preferable.
The upper surface of described base 2 and the upper surface flush of bridge pier 1.
Described fixing post 6 is provided with some annular protrusions 61.The intensity installed is higher.
Claims (4)
- null1. a bridge pad，Including bridge pier (1)、Base (2)、Lower shoe (3)、Upper plate (4) and steel liner plate (5)，It is characterized in that: the bottom of described base (2) is provided with some fixing posts (6)，The bottom of described base (2) is formed around some alignment pins (7)，Described base (2) cast is fixed on bridge pier (1)，The top of described base (2) is provided with some bolts hole，Described lower shoe (3) is provided with some through holes corresponding with bolt hole，Described lower shoe (3) is bolted on base (2)，Described steel liner plate (5) is located between lower shoe (3) and upper plate (4)，Top and the bottom of described steel liner plate (5) are equipped with flange，The bottom of described upper plate (4) and the top of lower shoe (3) are equipped with the draw-in groove matched with corresponding flange，Cushion (8) it is additionally provided with between described steel liner plate (5) and lower shoe (3)；Described lower shoe (3) end face be formed around some vertical lower elastic axis (31), described upper plate (4) bottom surface be formed around the upper elastic axis (41) corresponding with lower elastic axis (31), corresponding upper elastic axis (41) and lower elastic axis (31) are socketed with spring (9).
- A kind of bridge pad the most according to claim 1, it is characterised in that: described cushion (8) is if there being dried layer rubber blanket to combine.
- A kind of bridge pad the most according to claim 1, it is characterised in that: the upper surface of described base (2) and the upper surface flush of bridge pier (1).
- A kind of bridge pad the most according to claim 1, it is characterised in that: described fixing post (6) is provided with some annular protrusions (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230447.2U CN205443922U (en) | 2016-03-24 | 2016-03-24 | Bridge bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230447.2U CN205443922U (en) | 2016-03-24 | 2016-03-24 | Bridge bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443922U true CN205443922U (en) | 2016-08-10 |
Family
ID=56574189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620230447.2U Active CN205443922U (en) | 2016-03-24 | 2016-03-24 | Bridge bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443922U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192742A (en) * | 2016-08-31 | 2016-12-07 | 浙江秦山橡胶工程股份有限公司 | The rubber support that a kind of damping performance is strong |
| CN106560553A (en) * | 2016-10-10 | 2017-04-12 | 鲁东大学 | High speed railway bridge combined damping structure |
| CN106948254A (en) * | 2017-03-30 | 2017-07-14 | 长安大学 | A kind of Bridge Seismic Buffer Unit and monitoring system |
| CN107587978A (en) * | 2017-09-08 | 2018-01-16 | 张家霞 | A kind of wind-driven generator easy to remove |
| KR20190113718A (en) * | 2019-09-30 | 2019-10-08 | 민정미 | Negative reaction control and displacement absorb device for noise barrier of bridges, girder using the same and construction method thereof |
| CN111676802A (en) * | 2018-12-11 | 2020-09-18 | 郑琼华 | Bridge plate and pier connecting structure of prefabricated bridge |
| CN112045841A (en) * | 2020-08-28 | 2020-12-08 | 中铁三局集团有限公司 | Construction method of assembly type beam-making pedestal for prefabricating high-speed railway box beam |
-
2016
- 2016-03-24 CN CN201620230447.2U patent/CN205443922U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192742A (en) * | 2016-08-31 | 2016-12-07 | 浙江秦山橡胶工程股份有限公司 | The rubber support that a kind of damping performance is strong |
| CN106560553A (en) * | 2016-10-10 | 2017-04-12 | 鲁东大学 | High speed railway bridge combined damping structure |
| CN106560553B (en) * | 2016-10-10 | 2019-06-14 | 鲁东大学 | A kind of high-speed railway bridge combined shock absorption structure |
| CN106948254A (en) * | 2017-03-30 | 2017-07-14 | 长安大学 | A kind of Bridge Seismic Buffer Unit and monitoring system |
| CN106948254B (en) * | 2017-03-30 | 2019-05-17 | 长安大学 | A kind of Bridge Seismic Buffer Unit and monitoring system |
| CN107587978A (en) * | 2017-09-08 | 2018-01-16 | 张家霞 | A kind of wind-driven generator easy to remove |
| CN107587978B (en) * | 2017-09-08 | 2019-10-18 | 台州市黄岩广环工贸有限公司 | A kind of wind-driven generator easy to remove |
| CN111676802A (en) * | 2018-12-11 | 2020-09-18 | 郑琼华 | Bridge plate and pier connecting structure of prefabricated bridge |
| CN111676802B (en) * | 2018-12-11 | 2021-09-14 | 江山市发发科技有限公司 | Bridge plate and pier connecting structure of prefabricated bridge |
| KR20190113718A (en) * | 2019-09-30 | 2019-10-08 | 민정미 | Negative reaction control and displacement absorb device for noise barrier of bridges, girder using the same and construction method thereof |
| KR102210751B1 (en) * | 2019-09-30 | 2021-02-02 | 민정미 | Negative reaction control and displacement absorb device for noise barrier of bridges, girder using the same and construction method thereof |
| CN112045841A (en) * | 2020-08-28 | 2020-12-08 | 中铁三局集团有限公司 | Construction method of assembly type beam-making pedestal for prefabricating high-speed railway box beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 810016 Ning 189-29 Zhang Lu, Chengbei District, Qinghai, Xining Patentee after: Qinghai Xingli highway and Bridge Engineering Co., Ltd Address before: 810016 Ning 189-29 Zhang Lu, Chengbei District, Qinghai, Xining Patentee before: Qinghai Xingli Highway and Bridge Engineering Co. |
|
| CP01 | Change in the name or title of a patent holder |