CN105648906B - A kind of bridge expanssion joint cladding system - Google Patents
A kind of bridge expanssion joint cladding system Download PDFInfo
- Publication number
- CN105648906B CN105648906B CN201610233338.0A CN201610233338A CN105648906B CN 105648906 B CN105648906 B CN 105648906B CN 201610233338 A CN201610233338 A CN 201610233338A CN 105648906 B CN105648906 B CN 105648906B
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- China
- Prior art keywords
- extension
- dop
- adjacent
- bridge
- disengagable
- 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.)
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Links
- 238000005253 cladding Methods 0.000 title claims abstract description 20
- 229920001971 elastomer Polymers 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000010008 shearing Methods 0.000 claims description 6
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 description 9
- 230000008602 contraction Effects 0.000 description 8
- 239000013536 elastomeric material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/06—Arrangement, construction or bridging of expansion joints
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
A kind of bridge expanssion joint cladding system, for being covered at the road surface to bridge expanssion joint, including the rubber body flushed with the level height of bridge pavement（9）, positioned at the rubber body（9）Internal supporter（8）And can be in the supporter（8）In towards and away from two symmetrical extension support members of mobile and structure（7）, wherein, described two extension support members（7）In each include can be in the supporter（8）Chute（81）The horizontal extension head that reclaimed water is smoothly moved（721）And the horizontal extension head（721）The vertical extension of connection（72）And with the vertical extension（72）Lower end connection and the support arm extended towards adjacent bridge structure body（71）, wherein, described two extension support members（7）End be provided with to the support plate that is abutted with the adjacent bridge structure body（73）.
Description
Technical field
The present invention relates to bridge field, specially a kind of bridge expanssion joint cladding system.
Background technology
The road surface of bridge is often provided with expansion joint, to provide the allowance expanded with heat and contract with cold.For traffic safety and dimension
The performance of bridge pavement is protected, generally requires to carry out elastomeric objects filling or covering to this expansion joint.Known mode is
Covered or clogged using materials such as elastic caoutchoucs.But, the installation of this elastic rubber material needs the matrix of road pavement
The reprocessing such as surface cutting is carried out, it is in place to install the elastomeric material.And this is easily caused when driving to these
Working position, which is produced, damages and then damages road surface matrix.And be also required to expend big for the installation and removal of this elastomeric material
Measure manpower and time cost.
The content of the invention
It is an object of the invention to provide a kind of bridge expanssion joint cladding system, it can overcome defect of the prior art.
According to the bridge expanssion joint cladding system of the present invention, for being covered at the road surface to bridge expanssion joint, including
The rubber body that is flushed with the level height of bridge pavement, the supporter inside the rubber body and can be in institute
State towards and away from two extension support members that mobile and structure is symmetrical in supporter, wherein, described two extension supports
Each horizontal extension head for including smoothly moving in the chute reclaimed water of the supporter and the horizontal extension in part
Vertical extension and be connected and extend towards adjacent bridge structure body with the lower end of the vertical extension that head is connected
Support arm, wherein, the ends of described two extension support members are provided with being abutted with the adjacent bridge structure body
Support plate, be provided with to be inserted into the shearing for being arranged on the adjacent bridge structure body on the end face of the support plate
Shear pin in hole；Wherein, the vertical extension of one in two extension support members is fixedly installed disengagable lock hook, separately
The vertical extension of one is fixedly installed corresponding disengagable locking dop, the disengagable lock hook with it is described disengagable
Action bars of the cross section for ellipse is provided between locking dop, the action bars is rotatably supported in and the bridge knot
In the support rod that structure body is fixedly connected；Wherein, the disengagable lock hook includes being connected with adjacent bridge structure body and downward
Inclined upper flexible extension, with the upper flexible extension be connected vertical extension and positioned at the vertical extension
The gib head protuberance of lower end；The disengagable locking dop includes being connected with adjacent bridge structure body and acclivitous
Lower flexible extension, the dop portion positioned at the lower flexible extension end, when the disengagable lock hook takes off with described
When unlocking determines dop in mutually locking state, the gib head protuberance engages to realize hook with the adjacent surface in the dop portion
Chain fixed, now, the oval major axis of the cross section of the action bars is horizontal direction；When the action bars is rotated to transversal
When the oval major axis in face is vertical direction, the adjacent surface in the gib head protuberance and the dop portion departs to realize solution
Lock, now, described two extension support members can cause the support in the presence of top pressure spring therebetween
Disk is pressed on adjacent bridge structure body and so that the shear pin is inserted into corresponding shearing hole.
By the present invention, due to be provided with can elastic top open and two support arm parts away from each other, by with base
Supported hole on the side of body coordinates and can be by the elastomeric material at road surface by the friction of end card and matrix side
Supporting is in place and is flushed with road surface.And this device is easily installed, reason is, it is before the mounting by being arranged on two
Hook part and dop part between support arm it is sealed, enable to two support arms to be in contraction state close to each other,
Therefore it is easy in the gap that is successfully inserted between matrix, when needing to be secured in place the cladding system, passes through and operate tool
There is the elliptic cross-section action bars of long shape shaft, enable to the hook part and dop part to disengage, so that by elastic top
The elastic top opening force of splenium part and by the end top pressure of two support arms to matrix side to realize fixation.More importantly, when
When the action bars with elliptic cross-section is in the contraction state vertical with the disengaged condition, by extruding opposite to each other or
Described two support arms are pushed, described two support arms can be close to each other and cause hook part and the dop component elasticity
Deform and be changed into locked state the cladding system is converted into contraction state from disengaged condition.This can manufactured
Finish and carry out when transporting the cladding system conversion operation of this contraction state, can also need cladding system from flexible
Taken when being removed in gap.This performance by pushing automatically into locked state is by with from respective arm
And the setting of flexible rod portion inclined toward each other and hook part and dop part when close to each other with being engaged with each other
The setting of respective guiding surface is realized.And by setting the action bars when in the plumbness, it is permitted
Perhaps described hook part moves enough amounts to allow chain close of the hook to disengage towards the action bars, and described two pushing
Support arm is close to each other so that the action bars can be servo-actuated when entering locked state or slave mode is followed and freely rotated to keep away
Exempt from the interference sealed action.Whole device is simple in construction, and operation is ingenious, can easily operate to realize that installation and removal are made
With, so that time and the cost of labor of installation and removal are saved, and use is reliable, stabilized structure.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the cladding system of the present invention, there is shown with described two extension support members each other
Sealed state；
Fig. 2 shows state of the cladding system when the extension support member of released state, i.e., two is disconnected from each other in Fig. 1；
Now the cladding system is installed in place in bridge expanssion joint.
Fig. 3 is the specific enlarged diagram of the disengagable lock hook in Fig. 1 and disengagable dop.
Embodiment
With reference to Fig. 1-3, the present invention is described in detail.
According to a kind of bridge expanssion joint cladding system of embodiment, for being covered at the road surface to bridge expanssion joint,
The rubber body 9 that is flushed including the level height with bridge pavement, the supporter 8 inside the rubber body 9, Yi Jineng
Enough two extension support members 7 in the supporter 8 towards and away from mobile and structure symmetrically, wherein, it is described two
Each horizontal extension head for including smoothly moving in the reclaimed water of chute 81 of the supporter 8 in extension support member 7
721st, the vertical extension 72 that is connected with the horizontal extension head 721 and be connected with the lower end of the vertical extension 72 and
The support arm 71 extended towards adjacent bridge structure body, wherein, the end of described two extension support members 7, which is provided with, to be used to
The support plate 73 abutted with the adjacent bridge structure body, is provided with to be inserted into and sets on the end face of the support plate 73
Put the shear pin 731 in the shearing hole of the adjacent bridge structure body；Wherein, two extend one in support members 7
Vertical extension 72 is fixedly installed disengagable lock hook 79, and another vertical extension 72 is fixedly installed corresponding take off
Dop 78 is determined in unlocking, and it is ellipse to be provided with cross section between the disengagable lock hook 79 and the disengagable locking dop 78
The action bars 6 of shape, the action bars 6 is rotatably supported in the support rod 61 being fixedly connected with the bridge structure body；Its
In, the disengagable lock hook 79 include with adjacent bridge structure body be connected and tilt down upper flexible extension 791, with
The hook of the connected vertical extension 792 of the upper flexible extension 791 and the lower end positioned at the vertical extension 792
Head protuberance 793；The disengagable locking dop 78 includes being connected with adjacent bridge structure body and acclivitous lower elasticity
Extension 781, the dop portion 782 positioned at the lower end of flexible extension 781, when the disengagable lock hook 79 with it is described
When disengagable locking dop 78 is in mutually locking state, the gib head protuberance 793 and the adjacent surface in the dop portion 782 connect
Close and link locking so as to realize, now, the oval major axis of the cross section of the action bars 6 is horizontal direction；As the behaviour
When to make oval major axis that bar 6 rotated to cross section be vertical direction, the gib head protuberance 793 and the dop portion 782
Adjacent surface depart from so as to realizing unblock, now, it is described two extend support members 7 can be located at top pressure spring therebetween
Make it that the support plate 73 is pressed on adjacent bridge structure body and so that the shear pin 731 is inserted in the presence of 75
Into corresponding shearing hole.
Valuably, wherein, be provided with sliding bevel portion between the vertical extension 792 and the gib head protuberance 793
790, corresponding dop sliding bevel 780 is provided with the outer upper in the dop portion 782, when described two extension supports
When part 7 is recovered to lock-out state by its thrust close to each other is made by released state, the sliding bevel portion 790 can be with
The corresponding dop sliding bevel 780 is engaged so that the upper flexible extension 791 and the lower flexible extension 781
Generation elastic deformation, and then the gib head protuberance 793 and the adjacent surface in the dop portion 782 are re-engaged with so as to again
Into lock-out state.
Due to be provided with can elastic top open and two support arm parts away from each other, by the side with matrix
Supported hole coordinate and by the friction of end card and matrix side the elastomeric material at road surface can be supported it is in place and
Flushed with road surface.And this device is easily installed, reason is, it is before the mounting by being arranged between two support arms
Hook part and dop part it is sealed, enable to two support arms to be in contraction state close to each other, therefore be easy to smoothly
It is inserted into the gap between matrix, when needing to be secured in place the cladding system, by operating with long shape shaft
Elliptic cross-section action bars, enables to the hook part and dop part to disengage, so that by the elasticity of elastic top splenium part
Top opening force and by the end top pressure of two support arms to matrix side to realize fixation.More importantly, there is ellipse when described
It is described two by extruding or pushing opposite to each other when the action bars of tee section is in the contraction state vertical with the disengaged condition
Support arm, described two support arms can it is close to each other and cause hook part and dop component elasticity deformation and from disengagement
State is changed into locked state the cladding system is converted into contraction state.This can finish in manufacture and transport described
The conversion operation of this contraction state is carried out during cladding system, can also be when needing to remove cladding system from flexible gap
And take.This performance by pushing automatically into locked state is by with inclining toward each other from respective arm
The setting of oblique flexible rod portion and hook part and dop part are oblique with the respective guiding being engaged with each other when close to each other
The setting in face is realized.And by setting the action bars when in the plumbness, it allows the hook part
Enough amounts are moved towards the action bars to allow chain close of the hook to disengage, and are leaned on each other pushing described two support arms
The action bars can be servo-actuated during the nearly locked state so as to entrance or slave mode follows and freely rotates to avoid interference with the lock
Conjunction is acted.
By the way that with upper type, those skilled in the art can make various according to mode of operation within the scope of the invention
Change.
Claims (2)
1. a kind of bridge expanssion joint cladding system, for being covered at the road surface to bridge expanssion joint, including with bridge pavement
The rubber body that flushes of level height（9）, positioned at the rubber body（9）Internal supporter（8）And can be described
Supporter（8）In towards and away from two symmetrical extension support members of mobile and structure（7）, wherein, described two extensions
Support member（7）In each include can be in the supporter（8）Chute（81）The horizontal extension head that reclaimed water is smoothly moved
（721）And the horizontal extension head（721）The vertical extension of connection（72）And with the vertical extension（72）Under
End connection and the support arm extended towards adjacent bridge structure body（71）, wherein, described two extension support members（7）End
It is provided with the support plate to be abutted with the adjacent bridge structure body（73）, in the support plate（73）End face on set
It is equipped with the shear pin being inserted into the shearing hole for being arranged on the adjacent bridge structure body（731）；Wherein, two extensions
Support member（7）In the vertical extension of one（72）It is fixedly installed disengagable lock hook（79）, another vertical extension
Portion（72）It is fixedly installed corresponding disengagable locking dop（78）, in the disengagable lock hook（79）With the disengagable lock
Determine dop（78）Between be provided with cross section for ellipse action bars（6）, the action bars（6）It is rotatably supported in and institute
State the support rod that bridge structure body is fixedly connected（61）On；Wherein, the disengagable lock hook（79）Including with it is adjacent vertical
Extension（72）The upper flexible extension for being connected and tilting down（791）And the upper flexible extension（791）Connected is vertical
Extension（792）And positioned at the vertical extension（792）Lower end gib head protuberance（793）；It is described disengagable
Lock dop（78）Including with adjacent vertical extension（72）It is connected and acclivitous lower flexible extension（781）, be located at
The lower flexible extension（781）The dop portion of end（782）, when the disengagable lock hook（79）With the disengagable lock
Determine dop（78）During in mutually locking state, the gib head protuberance（793）With the dop portion（782）Adjacent surface engagement
Locking is linked so as to realize, now, the action bars（6）Cross section oval major axis be horizontal direction；As the behaviour
Make bar（6）When the oval major axis rotated to cross section is vertical direction, the gib head protuberance（793）With the dop portion
（782）Adjacent surface depart from so as to realizing unblock, now, described two extension support members（7）Can be located at therebetween
Top pressure spring（75）In the presence of and cause the support plate（73）It is pressed on adjacent bridge structure body and causes described
Shear pin（731）It is inserted into corresponding shearing hole.
2. a kind of bridge expanssion joint cladding system as claimed in claim 1, wherein, the vertical extension（792）With it is described
Gib head protuberance（793）Between be provided with sliding bevel portion（790）, the dop portion（782）Outer upper at be provided with
Corresponding dop sliding bevel（780）, when described two extension support members（7）By make its thrust close to each other and by unlocking
When state is recovered to lock-out state, the sliding bevel portion（790）Can be with the corresponding dop sliding bevel（780）Engagement
So that the upper flexible extension（791）With the lower flexible extension（781）Generation elastic deformation, and then cause described
Gib head protuberance（793）With the dop portion（782）Adjacent surface re-engage with to reenter lock-out state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233338.0A CN105648906B (en) | 2016-04-15 | 2016-04-15 | A kind of bridge expanssion joint cladding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233338.0A CN105648906B (en) | 2016-04-15 | 2016-04-15 | A kind of bridge expanssion joint cladding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105648906A CN105648906A (en) | 2016-06-08 |
| CN105648906B true CN105648906B (en) | 2017-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610233338.0A Active CN105648906B (en) | 2016-04-15 | 2016-04-15 | A kind of bridge expanssion joint cladding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105648906B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3423119A1 (en) * | 1984-06-22 | 1986-01-02 | Kober Ag, Glarus | Device for laying an elastomeric sealing profile in strip form in expansion joints of carriageways |
| CN201901844U (en) * | 2010-12-08 | 2011-07-20 | 衡水橡胶股份有限公司 | Expansion device for railway bridges |
| CN203768806U (en) * | 2014-04-15 | 2014-08-13 | 金陵科技学院 | Bridge expansion joint |
| CN204298726U (en) * | 2014-12-02 | 2015-04-29 | 王祥国 | A kind of Expansion Units for Highway Bridges |
| CN204714374U (en) * | 2015-05-23 | 2015-10-21 | 河南省矿山起重机有限公司 | A kind of hoisting box locking assembly |
| CN105428024A (en) * | 2016-01-04 | 2016-03-23 | 陈建 | Transformer installation device capable of running stably |
-
2016
- 2016-04-15 CN CN201610233338.0A patent/CN105648906B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3423119A1 (en) * | 1984-06-22 | 1986-01-02 | Kober Ag, Glarus | Device for laying an elastomeric sealing profile in strip form in expansion joints of carriageways |
| CN201901844U (en) * | 2010-12-08 | 2011-07-20 | 衡水橡胶股份有限公司 | Expansion device for railway bridges |
| CN203768806U (en) * | 2014-04-15 | 2014-08-13 | 金陵科技学院 | Bridge expansion joint |
| CN204298726U (en) * | 2014-12-02 | 2015-04-29 | 王祥国 | A kind of Expansion Units for Highway Bridges |
| CN204714374U (en) * | 2015-05-23 | 2015-10-21 | 河南省矿山起重机有限公司 | A kind of hoisting box locking assembly |
| CN105428024A (en) * | 2016-01-04 | 2016-03-23 | 陈建 | Transformer installation device capable of running stably |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105648906A (en) | 2016-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170818 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 317599 Taizhou City, Wenling Province Taiping Street, a village of Samsung bridge, building No. 62, No. 2 Applicant before: Wang Jinrong |
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| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ding Kefang Inventor after: Ding Li Inventor after: Gu Yajun Inventor after: Zhou Tao Inventor after: Shen Yu Inventor before: Wang Jinrong |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170919 Address after: 225300 Jiangsu province Taizhou Taidong Industrial Park No. 8 Applicant after: Suzhou Hailing Hydraulic Machinery Co., Ltd. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225300 Taidong Industrial Park No. 8, Taizhou City, Jiangsu Province Patentee after: Taizhou Hailing Hydraulic Machinery Co., Ltd. Address before: 225300 Taidong Industrial Park No. 8, Taizhou City, Jiangsu Province Patentee before: Suzhou Hailing Hydraulic Machinery Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |