CN207331442U - A kind of bridge pad with Insulation anticorrosive shock-damping structure - Google Patents
A kind of bridge pad with Insulation anticorrosive shock-damping structure Download PDFInfo
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- CN207331442U CN207331442U CN201721276605.9U CN201721276605U CN207331442U CN 207331442 U CN207331442 U CN 207331442U CN 201721276605 U CN201721276605 U CN 201721276605U CN 207331442 U CN207331442 U CN 207331442U
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- China
- Prior art keywords
- plate
- support body
- bridge pad
- damper
- top surface
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Abstract
The utility model discloses a kind of bridge pad with Insulation anticorrosive shock-damping structure, its structure includes rubber insulation, top plate, support body, damper, wearing plate, erosion resistant coating, wire netting, tetrachloro plate, steel plate, the support body is in " ┴ " type, it is divided into two parts, top is the equal cylindrical structure of both side surface, lower surface cuboid, the welded connection of joint between the two, the support body top surface central horizontal is embedded in top plate lower surface center, both form " work " font.The utility model is equipped with damper, top plate is delivered to the vibrations on bridge on piston rod, piston rod is set to carry out damping to vibrations through piston device by pre-compressed spring device, buffer board on the outside of piston device to buffering, resetting spring device is resetted after driving piston device damping complete at the same time, effect is poor when avoiding next damping, effectively improves the damping effect of bridge pad.
Description
Technical field
The utility model is a kind of bridge pad with Insulation anticorrosive shock-damping structure, belongs to bridge pad field.
Background technology
Bridge pad, engineering construction term, is set up on pier, and top surface supports the device of bridge superstructure.
Prior art discloses Application No.：A kind of bridge pad of CN201620245011.0, including upper base plate, lower seat
Plate and rubber support, rubber support are located between upper base plate and lower seat board, and circumferentially edge is provided with to overhead gage lower seat board
The lower baffle plate of extension, is provided with rubber block between lower baffle plate and rubber support, lower seat board is provided with mounting groove, is set in mounting groove
Threaded rod is equipped with, nut is threaded with threaded rod, rubber block is connected with nut, and one end of threaded rod penetrates lower seat board simultaneously
Stretch out lower seat board.The beneficial effects of the utility model：Rotated using threaded rod, drive the nut that is threadedly coupled with threaded rod along
The axial movement of threaded rod.Nut is connected with rubber block, so that nut drives axial movement of the rubber block along threaded rod,
So as to fulfill the adjusting of distance between rubber block and rubber support.And rubber block plays the horizontal displacement of limitation rubber support
Effect, therefore the bridge pad can adapt to different demands of the different bridges for the tolerance level of bridge pad displacement.But
It is that it is disadvantageous in that can not be when bridge pad supports, the vibrations damping that is produced to bridge and makes bridge pad more difficult right
Electric current and erosion are insulated and anticorrosion, easily makes bridge pad more fragile.
The content of the invention
In view of the deficienciess of the prior art, the utility model aim, which is to provide one kind, has Insulation anticorrosive shock-damping structure
Bridge pad, can not be when bridge pad supports to solve the said equipment, the vibrations damping that is produced to bridge and makes bridge branch
Seat is more difficult the problem of being insulated to electric current and erosion and anticorrosion, easily making bridge pad more fragile.
To achieve these goals, the utility model is to realize by the following technical solutions：There is one kind insulation to prevent
Corrode the bridge pad of shock-damping structure, its structure includes rubber insulation, top plate, support body, damper, wearing plate, anti-corrosion
Layer, wire netting, tetrachloro plate, steel plate, the support body are in " ┴ " type, are divided into two parts, and top is the equal circle of both side surface
Column structure, lower surface cuboid, the between the two welded connection of joint, the support body top surface central horizontal are embedding
Enter top plate lower surface center, both form " work " font, and the top plate lower surface center is adopted with wire netting top surface
Connected with horizontal abutment, top plate thickness 3cm, the rubber insulation lower surface level is covered in top plate top surface, institute
State top plate lower surface center and be equipped with erosion resistant coating top surface, the steel plate lower surface is vertically located at support body inner surface
Bottom, the wearing plate lower surface are connected with steel plate top surface horizontal abutment, the damper lower surface and bearing master
The vertical welding connection of body top surface edge, damper is in " convex " type；The damper is by buffer board, piston device, piston rod, pre-
Pressing spring device, shell, resetting spring device composition, the buffer board outer surface are vertically embedded into side surface inside the shell, the work
Plug device lower surface and resetting spring device top surface end is threadedly coupled using being embedded in, and piston device is in " convex " font, the work
Stopper rod outer surface is located at piston device top surface center, the shell inner surface through pre-compressed spring device inner surface center
Bottom is equipped with pre-compressed spring device outer surface, outer casing bottom surface vertical welding and support body top surface edge, institute
The horizontal embedded shell inner bottom surface of resetting spring device lower surface is stated using threaded connection.
Further, the tetrachloro plate top surface center is equipped with wire netting lower surface.
Further, level is embedded at the top of support body top surface and wearing plate the tetrachloro plate lower surface respectively
Surface, tetrachloro plate are in " ┬ " type.
Further, the damper lower surface edge is connected through top plate lower surface edge using normal thread.
Further, the support body center height is 10cm-11cm.
Further, the support body is equipped with 4 dampers.
Further, the support body is made of metal.
Further, the wearing plate is matched with tetrachloro plate.
Beneficial effect
A kind of bridge pad with Insulation anticorrosive shock-damping structure of the utility model, equipped with damper, top plate is bridge
On vibrations be delivered on piston rod, make piston rod by pre-compressed spring device through piston device to vibrations carry out damping, buffer board pair
Buffering on the outside of piston device, at the same resetting spring device drive piston device damping complete after resetted, when avoiding next damping effect compared with
Difference, effectively improves the damping effect of bridge pad.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of the bridge pad with Insulation anticorrosive shock-damping structure of the utility model；
Fig. 2 is the schematic internal view of the utility model.
Fig. 3 is the damper appearance diagram of the utility model.
Fig. 4 is the damper internal structure schematic diagram of the utility model.
In figure：Rubber insulation -1, top plate -2, support body -3, damper -4, buffer board -401, piston device -402, work
Stopper rod -403, pre-compressed spring device -404, shell -405, resetting spring device -406, wearing plate -5, erosion resistant coating -6, wire netting -7, four
Chlorine plate -8, steel plate -9.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
- Fig. 4 is please referred to Fig.1, the utility model provides a kind of technical solution：It is a kind of with Insulation anticorrosive shock-damping structure
Bridge pad, its structure include rubber insulation 1, top plate 2, support body 3, damper 4, wearing plate 5, erosion resistant coating 6, wire netting
7th, tetrachloro plate 8, steel plate 9, the support body 3 are in " ┴ " type, are divided into two parts, and top is the equal cylinder knot of both side surface
Structure, lower surface cuboid, the between the two welded connection of joint, the 3 top surface central horizontal of support body are embedded in
2 lower surface of top plate center, both form " work " font, and 2 lower surface of the top plate center is used with 7 top surface of wire netting
Horizontal abutment connects, and 2 thickness of top plate is 3cm, and the 1 lower surface level of rubber insulation is covered in 2 top surface of top plate, institute
State 2 lower surface of top plate center and be equipped with 6 top surface of erosion resistant coating, 9 lower surface of steel plate is vertically located at the inner side of support body 3
Surface bottom portion, 5 lower surface of wearing plate are connected with 9 top surface horizontal abutment of steel plate, 4 lower surface of damper with
3 top surface edge vertical welding connection of support body, damper 4 is in " convex " type；The damper 4 is by buffer board 401, piston
Device 402, piston rod 403, pre-compressed spring device 404, shell 405, resetting spring device 406 form, 401 outer surface of buffer board
It is vertically embedded into and is adopted in 405 inner surface of shell, 402 lower surface of piston device with 406 top surface end of resetting spring device
It is threadedly coupled with embedded, piston device 402 is in " convex " font, and 403 outer surface of piston rod is through the inner side of pre-compressed spring device 404
Face center is located at 402 top surface of piston device center, and the 405 inner surface bottom of shell is equipped with outside pre-compressed spring device 404
Side surface, the 405 lower surface vertical welding of shell and 3 top surface edge of support body, 406 bottom of resetting spring device
Portion surface 405 inner bottom surface of horizontal embedded shell is using threaded connection.8 top surface of the tetrachloro plate center is equipped with iron wire
7 lower surface of net.Level is embedded in 5 top table of 3 top surface of support body and wearing plate to 8 lower surface of tetrachloro plate respectively
Face, tetrachloro plate 8 are in " ┬ " type.The 4 lower surface edge of damper is connected through 2 lower surface edge of top plate using normal thread
Connect.3 center height of support body is 10cm-11cm.The support body 3 is equipped with 4 dampers 4.
Concussion when rebounding after the suppression spring shock-absorbing of damper 4 described in this patent.
Carrying out in use, 4 lower surface of damper is installed on 3 top surface edge of support body, support body 3 is logical
Cross wearing plate 5 and coordinate with tetrachloro plate 8 and bridge is supported through top plate 2, when the vibrations on bridge are delivered to top plate 2, top plate 2
Vibrations on bridge are delivered on piston rod 403, make piston rod 403 by pre-compressed spring device 404 through piston device 402 to vibrations
Damping is carried out, after buffer board 401 buffers the outside of piston device 402, while resetting spring device 406 drives 402 damping of piston device complete
Resetted, rubber insulation 1 and erosion resistant coating 6 is to top plate 2 and 3 inner body of support body is insulated and anticorrosion avoids
Inner body is caused to damage, effectively improves the using effect of bridge pad.
The utility model solves the problems, such as it is that the said equipment can not be when bridge pad supports, and the vibrations produced to bridge subtract
Shake, and the problem of make bridge pad more difficult to insulate to electric current and erosion and anticorrosion, easily make bridge pad more fragile,
The utility model is combined with each other by above-mentioned component, and equipped with damper, top plate is delivered to the vibrations on bridge on piston rod,
Make piston rod that vibrations be carried out with damping through piston device by pre-compressed spring device, buffer board resets at the same time to being buffered on the outside of piston device
Spring is resetted after driving piston device damping complete, and effect is poor when avoiding next damping, effectively improves subtracting for bridge pad
Shake effect.It is described in detail below:
401 outer surface of buffer board is vertically embedded into 405 inner surface of shell, 402 lower surface of piston device
It is threadedly coupled with 406 top surface end of resetting spring device using insertion, piston device 402 is in " convex " font, the piston rod 403
Outer surface is located at 402 top surface of piston device center through 404 inner surface center of pre-compressed spring device, in the shell 405
Side surface bottom is equipped with 404 outer surface of pre-compressed spring device, and the 405 lower surface vertical welding of shell is pushed up with support body 3
Portion Surface Edge edge, 406 lower surface of resetting spring device, 405 inner bottom surface of horizontal embedded shell is using threaded connection.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of bridge pad with Insulation anticorrosive shock-damping structure, its structure include rubber insulation（1）, top plate（2）, branch
Seat main body（3）, damper（4）, wearing plate（5）, erosion resistant coating（6）, wire netting（7）, tetrachloro plate（8）, steel plate（9）, the bearing
Main body（3）In " ┴ " type, it is divided into two parts, top is the equal cylindrical structure of both side surface, lower surface cuboid, both
Between the welded connection of joint, it is characterised in that：
The support body（3）Top surface central horizontal is embedded in top plate（2）Lower surface center, both form " work " word
Type, the top plate（2）Lower surface center and wire netting（7）Top surface is connected using horizontal abutment, top plate（2）Thickness is
3cm, the rubber insulation（1）Lower surface level is covered in top plate（2）Top surface, the top plate（2）In lower surface
Centre is equipped with erosion resistant coating（6）Top surface, the steel plate（9）Lower surface is vertically located at support body（3）Inner surface bottom, institute
State wearing plate（5）Lower surface and steel plate（9）Top surface horizontal abutment connects, the damper（4）Lower surface and bearing
Main body（3）The vertical welding connection of top surface edge, damper（4）In " convex " type；
The damper（4）By buffer board（401）, piston device（402）, piston rod（403）, pre-compressed spring device（404）, shell
（405）, resetting spring device（406）Composition, the buffer board（401）Outer surface is vertically embedded into shell（405）Inner surface,
The piston device（402）Lower surface and resetting spring device（406）Top surface end is threadedly coupled using embedded, piston device
（402）In " convex " font, the piston rod（403）Outer surface runs through pre-compressed spring device（404）Inner surface center is located at work
Fill in device（402）Top surface center, the shell（405）Inner surface bottom is equipped with pre-compressed spring device（404）Outer surface, institute
State shell（405）Lower surface vertical welding and support body（3）Top surface edge, the resetting spring device（406）Bottom
The horizontal embedded shell in surface（405）Inner bottom surface is using threaded connection.
A kind of 2. bridge pad with Insulation anticorrosive shock-damping structure according to claim 1, it is characterised in that：It is described
Tetrachloro plate（8）Top surface center is equipped with wire netting（7）Lower surface.
A kind of 3. bridge pad with Insulation anticorrosive shock-damping structure according to claim 1, it is characterised in that：It is described
Tetrachloro plate（8）Level is embedded in support body to lower surface respectively（3）Top surface and wearing plate（5）Top surface, tetrachloro plate
（8）In " ┬ " type.
A kind of 4. bridge pad with Insulation anticorrosive shock-damping structure according to claim 1, it is characterised in that：It is described
Damper（4）Lower surface edge runs through top plate（2）Lower surface edge is connected using normal thread.
A kind of 5. bridge pad with Insulation anticorrosive shock-damping structure according to claim 1, it is characterised in that：It is described
Support body（3）Center height is 10cm-11cm.
A kind of 6. bridge pad with Insulation anticorrosive shock-damping structure according to claim 1, it is characterised in that：It is described
Support body（3）Equipped with 4 dampers（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721276605.9U CN207331442U (en) | 2017-09-30 | 2017-09-30 | A kind of bridge pad with Insulation anticorrosive shock-damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721276605.9U CN207331442U (en) | 2017-09-30 | 2017-09-30 | A kind of bridge pad with Insulation anticorrosive shock-damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331442U true CN207331442U (en) | 2018-05-08 |
Family
ID=62367751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721276605.9U Expired - Fee Related CN207331442U (en) | 2017-09-30 | 2017-09-30 | A kind of bridge pad with Insulation anticorrosive shock-damping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012093A (en) * | 2020-09-21 | 2020-12-01 | 何静 | Vibration isolation buffer for bridge |
| CN112323618A (en) * | 2020-11-23 | 2021-02-05 | 常熟市宝德桥梁构件有限公司 | High-performance insulating damping bridge support |
-
2017
- 2017-09-30 CN CN201721276605.9U patent/CN207331442U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012093A (en) * | 2020-09-21 | 2020-12-01 | 何静 | Vibration isolation buffer for bridge |
| CN112323618A (en) * | 2020-11-23 | 2021-02-05 | 常熟市宝德桥梁构件有限公司 | High-performance insulating damping bridge support |
| WO2022104844A1 (en) * | 2020-11-23 | 2022-05-27 | 常熟市宝德桥梁构件有限公司 | High-performance insulating shock-absorbing bridge support |
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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 |
Granted publication date: 20180508 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |