CN207714126U - A kind of compound bridge pad of rubber that rocking arm is reinforced - Google Patents
A kind of compound bridge pad of rubber that rocking arm is reinforced Download PDFInfo
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- CN207714126U CN207714126U CN201721862188.6U CN201721862188U CN207714126U CN 207714126 U CN207714126 U CN 207714126U CN 201721862188 U CN201721862188 U CN 201721862188U CN 207714126 U CN207714126 U CN 207714126U
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- rocking arm
- rubber
- fixed plate
- plate
- reinforced
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Abstract
The utility model discloses the compound bridge pads of rubber that a kind of rocking arm is reinforced, including：First fixed plate, the second fixed plate and rubber shock-absorbing layer, first fixed plate is arranged in the top of rubber shock-absorbing layer, second fixed plate is arranged in the lower section of rubber shock-absorbing layer, it is provided with the first wearing plate at the top of the rubber shock-absorbing layer, rubber shock-absorbing layer bottom is provided with the hinged fixed seat being connected with the second fixed plate, it is provided with the rocking arm extended upwardly in rubber shock-absorbing layer in the hinged fixed seat, reinforcement spacing ring is provided at the top of the rocking arm.Through the above way, the compound bridge pad of rubber that rocking arm described in the utility model is reinforced, the abrasion of rubber shock-absorbing layer is avoided by the first wearing plate, utilize rocking arm lift structure intensity, especially load performance promotes the cushioning and support to bridge pad swing using the characteristic that rocks back and forth of rocking arm, and limit the swing of left and right, lift structure stability.
Description
Technical field
The utility model is related to bridge pad field, the compound bridge pad of rubber reinforced more particularly to a kind of rocking arm.
Background technology
Bridge pad is overhead relatively common in bridge and railway, and being distinguished from structure mainly has basin shape bearing and spherical branch
Seat, is set between the bridge pier of bridge and bridge beam body, when being shaken caused by encountering earthquake or other factors, bridge pad tool
There are antidetonation and vibration damping.
The damping property of rubber compound support is good, in road and other building-supporting fields using more and more extensive, still
The structural stability of General Purpose Rubber compound support is poor, and bearing capacity is low, and limit effect is poor, lacks anti-abrasion structure, needs to improve.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of compound bridge pad of rubber that rocking arm is reinforced, promotion
Antifriction effect and load performance reinforce the limit rolled to each side.
In order to solve the above technical problems, the technical solution that the utility model uses is：There is provided what a kind of rocking arm was reinforced
The compound bridge pad of rubber, including：First fixed plate, the second fixed plate and rubber shock-absorbing layer, the first fixed plate setting exist
The top of rubber shock-absorbing layer, second fixed plate is arranged to be set at the top of the lower section of rubber shock-absorbing layer, the rubber shock-absorbing layer
It is equipped with the first wearing plate, rubber shock-absorbing layer bottom is provided with the hinged fixed seat being connected with the second fixed plate, the hinge
It is provided with the rocking arm extended upwardly in rubber shock-absorbing layer on connection fixed seat, reinforcement spacing ring is provided at the top of the rocking arm,
The postive stop baffle positioned at rocking arm front and back is provided in second fixed plate.
In one preferred embodiment of the utility model, first fixed plate bottom is provided with corresponding with the first wearing plate
The second wearing plate.
In one preferred embodiment of the utility model, second wearing plate is stainless steel plate, second wearing plate
It is welded on the first fixed plate bottom.
In one preferred embodiment of the utility model, first wearing plate is tetrafluoro plate.
In one preferred embodiment of the utility model, the both sides of first fixed plate, which are respectively arranged with, extends to second
Limiting plate on the outside of fixed plate.
In one preferred embodiment of the utility model, the spiral shell being connected with the first fixed plate is provided on the limiting plate
Bolt.
In one preferred embodiment of the utility model, the hinged fixed seat includes spaced two pieces of risers, institute
Rocking arm bottom is stated between two pieces of risers.
In one preferred embodiment of the utility model, the axis pin of rocking arm bottom is provided through between the riser.
In one preferred embodiment of the utility model, the riser is parallel with limiting plate.
In one preferred embodiment of the utility model, the rocking arm and the second fixed plate are perpendicular.
The utility model has the beneficial effects that：The compound bridge branch of rubber that a kind of rocking arm that the utility model is pointed out is reinforced
Seat, the abrasion of rubber shock-absorbing layer is avoided by the first wearing plate, it is ensured that and durability and damping effect are strong using rocking arm lift structure
Degree, especially load performance promote the cushioning and support to bridge pad swing using the characteristic that rocks back and forth of rocking arm,
And limit the swing of left and right, lift structure stability.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structural representation for compound one preferred embodiment of bridge pad of rubber that a kind of rocking arm of the utility model is reinforced
Figure.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of compound bridge pad of rubber that rocking arm is reinforced, including：First fixed plate 1, the second fixed plate 2 and rubber shock-absorbing
Layer 3, first fixed plate 1 is arranged in the top of rubber shock-absorbing layer 3, and second fixed plate 2 is arranged in rubber shock-absorbing layer 3
Lower section ensures the shock-absorbing support effect between the first fixed plate 1 and the second fixed plate 2 by rubber shock-absorbing layer 3.First fixed plate
1 is mounted on the bottom of bridge or house beam, and the second fixed plate 2 is mounted on the top of support column, is supported, promoted bridge or
The damping effect of house beam.
The top of the rubber shock-absorbing layer 3 is provided with the first wearing plate 9, and 1 bottom of the first fixed plate is provided with and the
One wearing plate, 9 corresponding second wearing plate 8, the cooperation of the first wearing plate 9 and the second wearing plate 8 reduce friction, improve rubber
The durability of glue buffer layer 3.
First wearing plate 9 is tetrafluoro plate, and wearability is good, and can be with self-lubricating, reduction friction coefficient, described second
Wearing plate 8 is stainless steel plate, and any surface finish, wearability is good, and second wearing plate 8 is welded on 1 bottom of the first fixed plate, structure
Securely.
3 bottom of rubber shock-absorbing layer is provided with the hinged fixed seat 10 being connected with the second fixed plate 2, described hinged solid
It is provided with the Rocker arm 4 extended upwardly in rubber shock-absorbing layer 3 in reservation 10, reinforcement spacing ring is provided at the top of the Rocker arm 4
7, reinforce spacing ring 7 and strengthens structural stability of the Rocker arm 4 in rubber shock-absorbing layer 3, whole sound construction.The Rocker arm 4
It is perpendicular with the second fixed plate 2, promote the load performance of rubber shock-absorbing layer 3.
The both sides of first fixed plate 1 are respectively arranged with the limiting plate 5 for extending to 2 outside of the second fixed plate, limitation two
The swing of side, the bolt 6 being connected with the first fixed plate 1 is provided on the limiting plate 5, and installation and removal are more convenient.
The hinged fixed seat 10 includes spaced two pieces of risers, and the Rocker arm 4 bottom is located between two pieces of risers,
It is provided through the axis pin of Rocker arm 4 bottom between the riser, facilitates the swing of Rocker arm 4, adapts to 1 front-rear direction of the first fixed plate
Swing shock absorption.
The riser is parallel with limiting plate 5 so that and Rocker arm 4 can limit swinging for Rocker arm 4 with swing,
Improve the structural stability of anti-sideshake.The limit positioned at Rocker arm 4 front and back is provided in second fixed plate 2
Baffle 11, the amplitude that limitation Rocker arm 4 rocks back and forth, lift structure safety.
In conclusion the compound bridge pad of rubber that a kind of rocking arm that the utility model is pointed out is reinforced, is especially utilized and shakes
Arm carries out the reinforcement of load performance, and improves the ability of anti-sideshake, and structural stability is high, good damping effect.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (10)
1. the compound bridge pad of rubber that a kind of rocking arm is reinforced, which is characterized in that including：First fixed plate, the second fixed plate and
Rubber shock-absorbing layer, first fixed plate are arranged in the top of rubber shock-absorbing layer, and second fixed plate is arranged in rubber shock-absorbing
The lower section of layer, the first wearing plate is provided at the top of the rubber shock-absorbing layer, and rubber shock-absorbing layer bottom is provided with and second
The hinged fixed seat that fixed plate is connected, described be hinged in fixed seat are provided with the rocking arm extended upwardly in rubber shock-absorbing layer,
It is provided with reinforcement spacing ring at the top of the rocking arm, the limit positioned at rocking arm front and back is provided in second fixed plate
Baffle.
2. the compound bridge pad of rubber that rocking arm according to claim 1 is reinforced, which is characterized in that first fixed plate
Bottom is provided with the second wearing plate corresponding with the first wearing plate.
3. the compound bridge pad of rubber that rocking arm according to claim 2 is reinforced, which is characterized in that second wearing plate
For stainless steel plate, second wearing plate is welded on the first fixed plate bottom.
4. the compound bridge pad of rubber that rocking arm according to claim 1 is reinforced, which is characterized in that first wearing plate
For tetrafluoro plate.
5. the compound bridge pad of rubber that rocking arm according to claim 1 is reinforced, which is characterized in that first fixed plate
Both sides be respectively arranged with the limiting plate extended on the outside of the second fixed plate.
6. the compound bridge pad of rubber that rocking arm according to claim 5 is reinforced, which is characterized in that set on the limiting plate
It is equipped with the bolt being connected with the first fixed plate.
7. the compound bridge pad of rubber that rocking arm according to claim 5 is reinforced, which is characterized in that the hinged fixed seat
Including spaced two pieces of risers, the rocking arm bottom is located between two pieces of risers.
8. the compound bridge pad of rubber that rocking arm according to claim 7 is reinforced, which is characterized in that set between the riser
It is equipped with the axis pin through rocking arm bottom.
9. the compound bridge pad of rubber that rocking arm according to claim 7 is reinforced, which is characterized in that the riser and limit
Plate is parallel.
10. the compound bridge pad of rubber that rocking arm according to claim 1 is reinforced, which is characterized in that the rocking arm and the
Two fixed plates are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862188.6U CN207714126U (en) | 2017-12-27 | 2017-12-27 | A kind of compound bridge pad of rubber that rocking arm is reinforced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862188.6U CN207714126U (en) | 2017-12-27 | 2017-12-27 | A kind of compound bridge pad of rubber that rocking arm is reinforced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207714126U true CN207714126U (en) | 2018-08-10 |
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ID=63050535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721862188.6U Active CN207714126U (en) | 2017-12-27 | 2017-12-27 | A kind of compound bridge pad of rubber that rocking arm is reinforced |
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| Country | Link |
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| CN (1) | CN207714126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018774A (en) * | 2017-12-27 | 2018-05-11 | 江苏万宝桥梁构件有限公司 | The compound bridge pad of rubber that a kind of rocking arm is strengthened |
-
2017
- 2017-12-27 CN CN201721862188.6U patent/CN207714126U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018774A (en) * | 2017-12-27 | 2018-05-11 | 江苏万宝桥梁构件有限公司 | The compound bridge pad of rubber that a kind of rocking arm is strengthened |
| CN108018774B (en) * | 2017-12-27 | 2023-10-20 | 江苏万宝桥梁构件有限公司 | Rocker arm reinforced rubber composite bridge support |
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