CN207193742U - A kind of road and bridge seat structure for aiding in damping - Google Patents
A kind of road and bridge seat structure for aiding in damping Download PDFInfo
- Publication number
- CN207193742U CN207193742U CN201720821012.XU CN201720821012U CN207193742U CN 207193742 U CN207193742 U CN 207193742U CN 201720821012 U CN201720821012 U CN 201720821012U CN 207193742 U CN207193742 U CN 207193742U
- Authority
- CN
- China
- Prior art keywords
- bridge
- block
- base
- road
- block rubber
- 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of road and bridge seat structure for aiding in damping,Including bridge pier and bridge,The upper end of the bridge pier is provided with base,Screw is fixedly connected between the base and bridge pier,The lower end of the bridge is fixedly connected with top cover,Protective cover is connected with the outside of the top cover,The lower end of the top cover is provided with block rubber,The lower end of the block rubber is connected with wearing layer by pasting,Slide plate is connected between the wearing layer and base,Elastomer block is fixedly connected between the block rubber and base,The utility model is by setting limited block effectively to limit block rubber because vibrations are and the displacement that occurs,Block rubber is protected to avoid damaging because of long-time abrasion by setting wearing layer to be advantageous to,By setting protective cover to be advantageous to protect seat structure to prevent corrosion of the wind and weather Exposure to Sunlight to bearing,By setting screw to be easy to each structure of bearing being fixed,By setting elastomer block to be advantageous to energy absorption of the increase to horizontal direction displacement.
Description
Technical field
The utility model belongs to road and bridge security technology area, and in particular to a kind of road and bridge bearing for aiding in damping
Structure.
Background technology
Recently, increasing bridge is applied to field of road construction, in the construction of highway and high ferro, has
Circuit is whole overhead, and these bridges can be subjected to displacement by the vibration influence that vehicle travels in itself, in some earthquake territories,
Then there is higher requirement to the shock resistance of bridge, once bridge can then cause traffic Road, repair because disconnected beam occurs for vibrations
It is next cumbersome, while it is used for shockproof rubber blanket in wind and weather the problem of easy aging, the replacing of rubber blanket is also one
Individual big engineering, very big challenge is proposed for the maintenance of road, on the other hand, we design a kind of road and bridge for aiding in damping
Seat structure, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of road and bridge seat structure for aiding in damping, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of road and bridge bearing for aiding in damping
Structure, including bridge pier and bridge, the upper end of the bridge pier are provided with base, screw are fixedly connected between the base and bridge pier,
The lower end of the bridge is fixedly connected with top cover, and protective cover is connected with the outside of the top cover, and the lower end of the top cover is provided with rubber
Blob of viscose, the lower end of the block rubber are connected with wearing layer by pasting, and are connected with slide plate between the wearing layer and base, institute
State and elastomer block is fixedly connected between block rubber and base.
Preferably, the both ends of the slide plate are provided with limited block, and the limited block passes through screw and slide plate and base
Connection.
Preferably, the wearing layer is arranged to tetrafluoro plate, is to be slidably connected between the wearing layer and slide plate.
Preferably, the protective cover is annular polyethylene protective cover.
Preferably, the screw is uniformly covered with the surrounding in base and top cover.
Preferably, for the elastomer block with block rubber to paste fixation, the block rubber is fillet rectangular rubber block.
Technique effect of the present utility model and advantage：The utility model is by setting limited block effectively to limit block rubber
The displacement occurred by vibrations, protect block rubber to avoid damaging because of long-time abrasion by setting wearing layer to be advantageous to, pass through
Protective cover is set to be advantageous to protect seat structure to prevent corrosion of the wind and weather Exposure to Sunlight to bearing, by setting screw to be easy to prop up
Each structure of seat is fixed, by setting elastomer block to be advantageous to energy absorption of the increase to horizontal direction displacement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is limit device structure schematic diagram of the present utility model；
Fig. 3 is the utility model block rubber and elastic block structure schematic diagram.
In figure：Bridge 1 pier, 2 bases, 3 bridges, 4 top covers, 5 protective covers, 6 screws, 7 block rubbers, 8 wearing layers, 9 slide plates,
10 elastomer blocks, 11 limited blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical scheme in the embodiment of the utility model.
Refer to Fig. 1-3, a kind of technical scheme provided by the utility model：A kind of road and bridge bearing knot for aiding in damping
Structure, including bridge pier 1 and bridge 3, the upper end of the bridge pier 1 are provided with base 2, are fixedly connected between the base 2 and bridge pier 1
Screw 6, the lower end of the bridge 3 are fixedly connected with top cover 4, and the outside of the top cover 4 is connected with protective cover 5, the top cover 4
Lower end is provided with block rubber 7, and the lower end of the block rubber 7 is connected with wearing layer 8 by pasting, between the wearing layer 8 and base
Slide plate 9 is connected with, elastomer block 10 is fixedly connected between the block rubber 7 and base 2.
Further, the both ends of the slide plate 9 are provided with limited block 11, and the limited block 11 passes through screw and slide plate
9 and base 2 connect, by setting limited block 11 effectively to limit block rubber 7 because vibrations are and the displacement that occurs.
Further, the wearing layer 8 is arranged to tetrafluoro plate, to be slidably connected between the wearing layer 8 and slide plate 9,
Block rubber 7 is protected to avoid damaging because of long-time abrasion by setting wearing layer 8 to be advantageous to.
Further, the protective cover 5 is annular polyethylene protective cover, by setting protective cover 5 to be advantageous to protect bearing
Structure prevents corrosion of the wind and weather Exposure to Sunlight to bearing.
Further, the screw 6 is uniformly covered with the surrounding in base 2 and top cover 4, by setting screw 6 to be easy to prop up
Each structure of seat is fixed.
Further, for the elastomer block 10 with block rubber 7 to paste fixation, the block rubber 7 is fillet rectangular rubber
Block, by setting elastomer block 10 to be advantageous to energy absorption of the increase to horizontal direction displacement.
The utility model is passed through by setting limited block 11 effectively to limit block rubber 7 because vibrations are and the displacement occurred
Wearing layer 8 is set to be advantageous to protect block rubber 7 to avoid damaging because of long-time abrasion, by setting protective cover 5 to be advantageous to protect
Seat structure prevents corrosion of the wind and weather Exposure to Sunlight to bearing, by setting screw 6 to be easy to each structure of bearing being fixed, leads to
Cross and set elastomer block 10 to be advantageous to energy absorption of the increase to horizontal direction displacement.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of road and bridge seat structure for aiding in damping, including bridge pier (1) and bridge (3), it is characterised in that：The bridge pier
(1) upper end is provided with base (2), and screw (6) is fixedly connected between the base (2) and bridge pier (1), the bridge (3)
Lower end is fixedly connected with top cover (4), and protective cover (5) is connected with the outside of the top cover (4), and the lower end of the top cover (4) is provided with
Block rubber (7), the lower end of the block rubber (7) are connected with wearing layer (8) by pasting, and the wearing layer (8) is between base
Slide plate (9) is connected with, elastomer block (10) is fixedly connected between the block rubber (7) and base (2).
A kind of 2. road and bridge seat structure for aiding in damping according to claim 1, it is characterised in that：The slide plate
(9) both ends are provided with limited block (11), and the limited block (11) is connected by screw with slide plate (9) and base (2).
A kind of 3. road and bridge seat structure for aiding in damping according to claim 1, it is characterised in that：The wearing layer
(8) tetrafluoro plate is arranged to, is to be slidably connected between the wearing layer (8) and slide plate (9).
A kind of 4. road and bridge seat structure for aiding in damping according to claim 1, it is characterised in that：The protective cover
(5) it is annular polyethylene protective cover.
A kind of 5. road and bridge seat structure for aiding in damping according to claim 1, it is characterised in that：The screw
(6) uniformly it is covered with the surrounding in base (2) and top cover (4).
A kind of 6. road and bridge seat structure for aiding in damping according to claim 1, it is characterised in that：The elastomer block
(10) with block rubber (7) to paste fixation, the block rubber (7) is fillet rectangular rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821012.XU CN207193742U (en) | 2017-07-08 | 2017-07-08 | A kind of road and bridge seat structure for aiding in damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821012.XU CN207193742U (en) | 2017-07-08 | 2017-07-08 | A kind of road and bridge seat structure for aiding in damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193742U true CN207193742U (en) | 2018-04-06 |
Family
ID=61784560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720821012.XU Expired - Fee Related CN207193742U (en) | 2017-07-08 | 2017-07-08 | A kind of road and bridge seat structure for aiding in damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193742U (en) |
-
2017
- 2017-07-08 CN CN201720821012.XU patent/CN207193742U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20190708 |