CN205529872U - Band shift position instruction function's road bridge expansion joint cover - Google Patents
Band shift position instruction function's road bridge expansion joint cover Download PDFInfo
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- CN205529872U CN205529872U CN201620066196.9U CN201620066196U CN205529872U CN 205529872 U CN205529872 U CN 205529872U CN 201620066196 U CN201620066196 U CN 201620066196U CN 205529872 U CN205529872 U CN 205529872U
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- bridge
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- bolt
- instruction function
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Abstract
The utility model provides a band shift position instruction function's road bridge expansion joint cover belongs to bridge facility field. It has solved the unable problem of instructing the skew in current road bridge expansion joint. The left bridge and the right bridge that have the gap between this band shift position instruction function's road bridge expansion joint cover includes, it keeps off and following along keeping off with the right side to have a left side on left bridge that the gap corresponds and the right bridge respectively, still include left base, right side base and apron, left side base and right base are fixed respectively and are kept off on a left side along keeping off along last with the right side, the apron lid is on the gap, apron width direction one end bottom surface is fixed with left base, apron width direction other end bottom surface is supported on right base, still including being located the circular telltale hole on the apron, and the bolt of spiro union on right base, right side base passes through the bolt fastening to be kept off along last on the right side, and the bolt top is located telltale hole centre of a circle position, and set up with telltale hole pore wall interval. Can look over that left bridge and right bridge shift relatively through the degree of bolt top skew telltale hole centre of a circle position.
Description
Technical field
This utility model belongs to bridge facility technical field, relates to a kind of band displacement indicated work
The Highway-bridge Expansion Joints cover plate of energy.
Background technology
Bridge expanssion joint refer to for meet bridge floor deformation requirement, generally two beam-ends it
Between, between beam-ends and abutment or in the articulated position of bridge, expansion joint is set.Expansion joint one
As to meet the both direction at bridge axle parallel, vertical and should be able to freely stretch, existing stretch
Contracting seam cannot indicate flexible and side-play amount, therefore there is certain potential safety hazard, it is necessary to enter
Row improves.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that
A kind of protective action that can play expansion joint, can intuitively indicate expansion joint to offset journey simultaneously
The Highway-bridge Expansion Joints cover plate of the band displacement instruction function of degree.
The purpose of this utility model can be realized by following technical proposal: a kind of band displacement
The Highway-bridge Expansion Joints cover plate of instruction function, including left bridge and right bridge, left bridge and the right side
There is between bridge gap, left bridge that gap is corresponding and right bridge are respectively provided with right angle
Shape left gear edge and rectangular-shaped right gear edge, it is characterised in that: also include left base, right base
With cover plate, left base and right base are separately fixed at left gear edge and right gear along upper, cover plate lid
On gap, bottom surface, cover plate width one end is fixed with left base, cover plate width
Other end bottom surface is against on right base, also includes the circular indicator hole being positioned on cover plate, with
And it being screwed onto the bolt on right base, right base is bolted on right gear along upper, and
Bolt end head is positioned at indicator hole home position, and and indicator hole hole wall interval setting.
Owing to cover plate covers on gap, therefore expansion joint is played the effect of protection, simultaneously
Bottom surface, cover plate width one end is fixed with left base, therefore sends out when left bridge and right bridge
During raw relative shift, can be carried out by the degree of bolt end head skew indicator hole home position
Checking, simultaneously it can also be seen that the direction of displacement and degree, and bolt also acts even
Connect the effect of right base.
In the Highway-bridge Expansion Joints cover plate of above-mentioned a kind of band displacement instruction function, also include
Ring-shaped rubber pad, and rubber blanket is enclosed within bolt, and be embedded in indicator hole, and rubber blanket
Outer is arranged with the laminating of indicator hole hole wall, described rubber blanket top and cover plate either flush,
And rubber blanket tip height is higher than bolt end head height.
Rubber blanket is set and serves the effect of location, can be by bolt from rubber blanket centre bit
Put and be fixed on right base, and rubber blanket can also fill indicator hole, it is to avoid indicator hole exists
Breach is formed on cover plate top.
In the Highway-bridge Expansion Joints cover plate of above-mentioned a kind of band displacement instruction function, described
Cover plate end face two ends in the width direction take the form of inclined plane, and respectively with left bridge and right bridge
Seamlessly transit.
Therefore structure is compacter.
In the Highway-bridge Expansion Joints cover plate of above-mentioned a kind of band displacement instruction function, described
It is provided with some indicator holes along cover plate length direction on cover plate.
Compared with prior art, this utility model has the advantage that
Owing to cover plate covers on gap, therefore expansion joint is played the effect of protection, simultaneously
Bottom surface, cover plate width one end is fixed with left base, therefore sends out when left bridge and right bridge
During raw relative shift, can be carried out by the degree of bolt end head skew indicator hole home position
Checking, simultaneously it can also be seen that the direction of displacement and degree, and bolt also acts even
Connect the effect of right base.
Accompanying drawing explanation
Fig. 1 is this Highway-bridge Expansion Joints cover plate partial sectional view.
Fig. 2 is this Highway-bridge Expansion Joints cover plate partial top view.
In figure,
1, left bridge；11, left gear edge；12, left base；
2, right bridge；21, right gear edge；22, right base；23, bolt；
3, gap；31, cover plate；32, indicator hole；33, rubber blanket.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, the road and bridge of a kind of band of this utility model displacement instruction function
Dam, including left bridge 1 and right bridge 2, left bridge 1 and right bridge 2 it
Between there is gap 3, the left bridge 1 of gap 3 correspondence and right bridge 2 are respectively provided with straight
The left gear of horn shape along 11 and rectangular-shaped right gear along 21, also include left base 12, right base 22
With cover plate 31, left base 12 and right base 22 are separately fixed at left gear along 11 and right gear
Along 21, cover plate 31 covers on gap 3, and bottom surface, cover plate 31 width one end is with left
Base 12 is fixed, and cover plate 31 width other end bottom surface is against on right base 22, also
Including the circular indicator hole 32 being positioned on cover plate 31, and it is screwed onto on right base 22
Bolt 23, right base 22 is fixed on right gear along 21 by bolt 23, and bolt 23
Top is positioned at indicator hole 32 home position, and and indicator hole 32 hole wall interval setting.
Further, also include ring-shaped rubber pad 33, and rubber blanket 33 is enclosed within bolt 23
On, and be embedded in indicator hole 32, and fit with indicator hole 32 hole wall in rubber blanket 33 outer
Arrange, rubber blanket 33 top and cover plate 31 either flush, and rubber blanket 33 tip height
Higher than bolt 23 tip height.Cover plate 31 end face two ends in the width direction take the form of inclined plane,
And seamlessly transit with left bridge 1 and right bridge 2 respectively.Along cover plate 31 length on cover plate 31
Degree direction is provided with some indicator holes 32.
Owing to cover plate 31 covers on gap 3, therefore expansion joint is played the effect of protection,
Bottom surface, cover plate 31 width one end is fixed, therefore when left bridge with left base 12 simultaneously
1 and right bridge 2 when there is relative shift, indicator hole 32 can be offset by bolt 23 top
The degree of home position is checked, simultaneously it can also be seen that the direction of displacement and degree,
And bolt 23 also acts the effect connecting right base 22.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employ left bridge 1, left gear along 11, left base 12, right
Bridge 2, right gear along 21, right base 22, bolt 23, gap 3, cover plate 31, instruction
The terms such as hole 32, rubber blanket 33, but it is not precluded from using the probability of other term.
Use these terms to be only used to more easily and describe and explain of the present utility model
Matter；Being construed as any additional restriction is all and this utility model spirit phase
Run counter to.
Claims (4)
- null1. the Highway-bridge Expansion Joints cover plate of a band displacement instruction function，Including left bridge (1) and right bridge (2)，There is between left bridge (1) and right bridge (2) gap (3)，Rectangular-shaped left gear it is respectively provided with along (11) and rectangular-shaped right gear edge (21) on the left bridge (1) of gap (3) correspondence and right bridge (2)，It is characterized in that: also include left base (12)、Right base (22) and cover plate (31)，Left base (12) and right base (22) are separately fixed at left gear along (11) and right gear edge (21)，Cover plate (31) covers on gap (3)，Bottom surface, cover plate (31) width one end is fixed with left base (12)，Cover plate (31) width other end bottom surface is against on right base (22)，Also include the circular indicator hole (32) being positioned on cover plate (31)，And the bolt (23) being screwed onto on right base (22)，Right base (22) is fixed on right gear along (21) by bolt (23)，And bolt (23) top is positioned at indicator hole (32) home position，And and indicator hole (32) hole wall interval setting.
- The Highway-bridge Expansion Joints cover plate of a kind of band the most according to claim 1 displacement instruction function, it is characterized in that: also include ring-shaped rubber pad (33), and rubber blanket (33) is enclosed within bolt (23), and be embedded in indicator hole (32), and rubber blanket (33) outer is arranged with the laminating of indicator hole (32) hole wall, described rubber blanket (33) top and cover plate (31) either flush, and rubber blanket (33) tip height is higher than bolt (23) tip height.
- The Highway-bridge Expansion Joints cover plate of a kind of band the most according to claim 2 displacement instruction function, it is characterised in that: described cover plate (31) end face two ends in the width direction take the form of inclined plane, and seamlessly transit with left bridge (1) and right bridge (2) respectively.
- The Highway-bridge Expansion Joints cover plate of a kind of band the most according to claim 3 displacement instruction function, it is characterised in that: it is provided with some indicator holes (32) along cover plate (31) length direction on described cover plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066196.9U CN205529872U (en) | 2016-01-22 | 2016-01-22 | Band shift position instruction function's road bridge expansion joint cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066196.9U CN205529872U (en) | 2016-01-22 | 2016-01-22 | Band shift position instruction function's road bridge expansion joint cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205529872U true CN205529872U (en) | 2016-08-31 |
Family
ID=56768908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620066196.9U Active CN205529872U (en) | 2016-01-22 | 2016-01-22 | Band shift position instruction function's road bridge expansion joint cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205529872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174844A (en) * | 2021-04-27 | 2021-07-27 | 江苏铁龙环保设备有限公司 | Expansion joint |
-
2016
- 2016-01-22 CN CN201620066196.9U patent/CN205529872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174844A (en) * | 2021-04-27 | 2021-07-27 | 江苏铁龙环保设备有限公司 | Expansion joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dai Yangfen Inventor after: Chen Xianxiao Inventor after: Liu Dihao Inventor after: Zhang Guangdong Inventor before: Ren Donghui |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161209 Address after: 325100 Wenzhou City, Zhejiang Province, Yongjia City, South Street, building, room, Binjiang, Wang Jing, room 701 Patentee after: CHENGDU XUNDE TECHNOLOGY CO., LTD. Address before: Taizhou City, Zhejiang province Jiaojiang District 318001 District of mulberry leaves Patentee before: Ren Donghui |