CN203188115U - Highway bridge supporting seat - Google Patents
Highway bridge supporting seat Download PDFInfo
- Publication number
- CN203188115U CN203188115U CN 201320218362 CN201320218362U CN203188115U CN 203188115 U CN203188115 U CN 203188115U CN 201320218362 CN201320218362 CN 201320218362 CN 201320218362 U CN201320218362 U CN 201320218362U CN 203188115 U CN203188115 U CN 203188115U
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- rolling groove
- bridge
- seat body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a highway bridge supporting seat which comprises a supporting seat body, wherein a lower plate is fixed under the supporting seat body, lower plate components are fixed under the lower plate, a rolling groove is formed on the supporting seat body, and a plurality of steel balls are evenly arranged in the rolling groove. A sliding plate is arranged on the steel balls, an upper plate is fixed on the sliding plate, and upper plate components are fixed on the upper plate. Oil filler holes are formed in two sides of the rolling groove and communicated with the rolling groove. The highway bridge supporting seat has the advantages that the structure is simple, abrasion on a bridge and the supporting seat body is small, so that the service life of the bridge is prolonged, the oil filler holes are formed in two sides of the rolling groove and communicated with the rolling groove so that grease can be conveniently filled in the oil filler holes, lubrication performance between the steel balls and the sliding plate can be greatly improved, the abrasion is further reduced, and the service life of the bridge is prolonged.
Description
Technical field
The utility model relates to a kind of highway bridge, particularly a kind of highway bridge supporting seat.
Background technology
At present; highway bridge is in the process of using, in case be subjected to the impact of big external force, bridge itself will produce movement; for fear of the destruction that causes thus; usually can several supporting seats be set below bridge, produce relative displacement in order to make between bridge and the supporting seat, reduce destruction of bridge; but the displacement mode between existing bridge and the supporting seat is mobile for sliding; thereby frictional force is big, and it is also comparatively serious to wear and tear, therefore the application life that can reduce bridge and supporting seat.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of simple in structure, frictional force is little thereby wear and tear the highway bridge supporting seat little.
In order to address the above problem, highway bridge supporting seat of the present utility model, comprise the supporting seat body, fixedly there is lower plate the below of described supporting seat body, and fixedly there is following board component the below of described lower plate, and the top of described supporting seat body is provided with rolling groove, be evenly equipped with several steel balls in the described rolling groove, the top of described steel ball is provided with slide plate, and the upper fixed of described slide plate has upper plate, and the upper fixed of described upper plate has last board component.
Give for convenience and inject butter in the groove, improve the greasy property between the steel ball, highway bridge supporting seat of the present utility model, the both sides of described rolling groove are provided with the oil filler point that is connected with rolling groove.
The beneficial effect that the utility model is obtained is: (1) is simple in structure; (2) going up board component fixedlys connected with bridge, following board component is fixedlyed connected with bridge pier, thereby when bridge is subjected to big external impacts, will producing between slide plate and the steel ball rolls moves, compare with the existing glide move mode, frictional force is little, and is also little to the wearing and tearing of bridge and supporting seat, thus the application life of having improved bridge; (3) both sides of rolling groove are provided with the oil filler point that is connected with rolling groove, conveniently will inject butter, thereby can improve the greasy property between steel ball and the slide plate greatly, further reduce wearing and tearing, the application life of improving bridge.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, go up board component, 2, upper plate, 3, slide plate, 4, oil filler point, 5, lower plate, 6, board component down,
7, supporting seat body, 8, rolling groove, 9, steel ball.
The specific embodiment
As shown in Figure 1, highway bridge supporting seat of the present utility model, comprise supporting seat body 7, fixedly there is lower plate 5 below of described supporting seat body 7, and fixedly there is following board component 6 below of described lower plate 5, and the top of described supporting seat body 7 is provided with rolling groove 8, be evenly equipped with several steel balls 9 in the described rolling groove 8, the top of described steel ball 9 is provided with slide plate 3, and the upper fixed of described slide plate 3 has upper plate 2, and the upper fixed of described upper plate 2 has last board component 1; The both sides of described rolling groove 8 are provided with the oil filler point 4 that is connected with rolling groove 8.
Highway bridge supporting seat of the present utility model, simple in structure, last board component 1 is fixedlyed connected with bridge, following board component 6 is fixedlyed connected with bridge pier, thereby when bridge is subjected to big external impacts, will produce the movement of rolling between slide plate 3 and the steel ball 9, compare with the existing glide move mode, frictional force is little, and is also little to the wearing and tearing of bridge and supporting seat, thus the application life of having improved bridge.
The both sides of rolling groove 8 are provided with the oil filler point 4 that is connected with rolling groove 8, conveniently will inject butter, thereby can improve the greasy property between steel ball 9 and the slide plate 3 greatly, further reduce wearing and tearing, the application life of improving bridge.
Claims (2)
1. highway bridge supporting seat, it is characterized in that: comprise supporting seat body (7), fixedly there is lower plate (5) below of described supporting seat body (7), fixedly there is following board component (6) below of described lower plate (5), the top of described supporting seat body (7) is provided with rolling groove (8), be evenly equipped with several steel balls (9) in the described rolling groove (8), the top of described steel ball (9) is provided with slide plate (3), the upper fixed of described slide plate (3) has upper plate (2), and the upper fixed of described upper plate (2) has last board component (1).
2. highway bridge supporting seat according to claim 1, it is characterized in that: the both sides of described rolling groove (8) are provided with the oil filler point (4) that is connected with rolling groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320218362 CN203188115U (en) | 2013-04-26 | 2013-04-26 | Highway bridge supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320218362 CN203188115U (en) | 2013-04-26 | 2013-04-26 | Highway bridge supporting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203188115U true CN203188115U (en) | 2013-09-11 |
Family
ID=49104985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320218362 Expired - Fee Related CN203188115U (en) | 2013-04-26 | 2013-04-26 | Highway bridge supporting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203188115U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692062A (en) * | 2015-02-16 | 2015-06-10 | 中交四航局第二工程有限公司 | Sliding-plate device |
| CN105178176A (en) * | 2015-09-13 | 2015-12-23 | 宁波大学 | Basin type sliding friction-rolling shaft rolling friction combined shock isolation bracket |
| CN108330821A (en) * | 2018-04-20 | 2018-07-27 | 镇江市建成电器有限公司 | A kind of highly corrosion resistant spherical shape crane span structure bearing |
| CN113605258A (en) * | 2021-08-04 | 2021-11-05 | 中铁大桥勘测设计院集团有限公司 | Bridge support and replacing method thereof |
-
2013
- 2013-04-26 CN CN 201320218362 patent/CN203188115U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692062A (en) * | 2015-02-16 | 2015-06-10 | 中交四航局第二工程有限公司 | Sliding-plate device |
| CN105178176A (en) * | 2015-09-13 | 2015-12-23 | 宁波大学 | Basin type sliding friction-rolling shaft rolling friction combined shock isolation bracket |
| CN108330821A (en) * | 2018-04-20 | 2018-07-27 | 镇江市建成电器有限公司 | A kind of highly corrosion resistant spherical shape crane span structure bearing |
| CN108330821B (en) * | 2018-04-20 | 2023-09-12 | 镇江市建成电器有限公司 | High corrosion-resistant spherical bridge support |
| CN113605258A (en) * | 2021-08-04 | 2021-11-05 | 中铁大桥勘测设计院集团有限公司 | Bridge support and replacing method thereof |
| CN113605258B (en) * | 2021-08-04 | 2022-10-25 | 中铁大桥勘测设计院集团有限公司 | Bridge support and replacing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140426 |