CN105648904B - A kind of bridge expanssion joint cladding system with pooling feature - Google Patents
A kind of bridge expanssion joint cladding system with pooling feature Download PDFInfo
- Publication number
- CN105648904B CN105648904B CN201610233330.4A CN201610233330A CN105648904B CN 105648904 B CN105648904 B CN 105648904B CN 201610233330 A CN201610233330 A CN 201610233330A CN 105648904 B CN105648904 B CN 105648904B
- Authority
- CN
- China
- Prior art keywords
- extension
- clamp
- bridge
- disengagable
- adjacent
- 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
- 238000011176 pooling Methods 0.000 title claims abstract description 9
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 239000005060 rubber Substances 0.000 claims abstract description 10
- 238000010008 shearing Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 description 9
- 230000008602 contraction Effects 0.000 description 8
- 239000013013 elastic 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
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 with pooling feature, 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 supporting items of mobile and structure（7）, wherein, described two extension supporting items（7）In each include can be in the supporter（8）Sliding slot（81）The middle horizontal horizontal extension head slided（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 supporting items（7）End be both provided with support plate to be abutted with the adjacent bridge structure body（73）.
Description
Technical field
The present invention relates to bridge field, is specially a kind of bridge expanssion joint cladding system with pooling feature.
Background technology
The road surface of bridge is often provided with expansion joint, in order 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 rubbers.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 elastic material.And this is be easy to cause when driving to these
Working position, which produces, damages and then damages road surface matrix.And the installation and removal for this elastic material are also required to expend greatly
Measure manpower and time cost.
The content of the invention
The object of the present invention is to provide a kind of bridge expanssion joint cladding system with pooling feature, it can overcome existing
The defects of technology.
There is the bridge expanssion joint cladding system of pooling feature according to the present invention, at the road surface to bridge expanssion joint
Covered, including flushed with the level height of bridge pavement rubber body, the supporter inside the rubber body,
And can in the supporter towards and away from two extension supporting items that mobile and structure is symmetrical, wherein, it is described
Each in two extension supporting items include can in the sliding slot of the supporter the horizontal horizontal extension head slided, with
The vertical extension of horizontal extension head connection and it is connected with the lower end of the vertical extension and towards adjacent bridge
Girder construction body extension support arm, wherein, it is described two extension supporting items ends be both provided with to the adjacent bridge
The support plate that girder construction body abuts, is provided with to be inserted on the end face of the support plate and is arranged on the adjacent bridge
Shear pin in the shearing hole of structure；Wherein, be fixedly installed can for the vertical extensions of one in two extension supporting items
Lock hook is disengaged, another vertical extension is fixedly installed corresponding disengagable locking clamp, in the disengagable locking
Operation lever of the cross section for ellipse is provided between hook and the disengagable locking clamp, the operation lever rotatably supports
In in the support rod being fixedly connected with the bridge structure body；Wherein, the disengagable lock hook includes and adjacent bridge knot
Upper flexible extension that structure body is connected and tilts down, the vertical extension being connected with the upper flexible extension and positioned at institute
State the gib head protrusion of the lower end of vertical extension；The disengagable locking clamp includes consolidating with adjacent bridge structure body
Even and acclivitous lower flexible extension, positioned at the clamp portion of the lower flexible extension end, when the disengagable lock
When determining hook and be in mutually locking state with the disengagable locking clamp, the adjacent surface in the gib head protrusion and the clamp portion
Engagement is so as to fulfill locking is linked, and at this time, the oval major axis of the cross section of the operation lever is horizontal direction；As the behaviour
When the oval major axis rotated as bar to cross section is vertical direction, the gib head protrusion and the adjacent surface in the clamp portion
Depart from so as to fulfill unlock, at this time, described two extension supporting items can be under the action of top pressure spring therebetween
And make it that the support plate is pressed on adjacent bridge structure body and so that the shear pin is inserted into corresponding shearing hole
In, the shear pin outer surface is surrounded with tight buffer spring, and the tight buffer spring is close to described support plate one end and institute
State support plate to be fixedly connected, the tight buffer spring is in the shearing hole of described two extension supporting items and bridge structure body
Cushioning effect from when connecting, and also there are fastening locking functions.
By the present invention, due to there is provided can elasticity is open-top and two support arm components away from each other, by with base
Supported hole on the side of body coordinates and can be by the elastic 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, the reason is that, it is before the mounting by being arranged on two
Hook part and clamp component between support arm it is sealed, enable to two support arms to be in contraction state close to each other,
Therefore easy to be successfully inserted in the gap between matrix, when needing to fix in place to the cladding system, have by operating
There is the elliptic cross-section operation lever of long shape shaft, enable to hook part and the clamp component 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 operation lever 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 clamp component elasticity
Deform and be changed into locked state from disengaged condition so as to which the cladding system is converted to contraction state.This can manufactured
Finish and while transporting the cladding system carries out the conversion operation of this contraction state, can also need cladding system from flexible
Taken when being removed in gap.This by pushing is by with from respective arm automatically into the performance of locked state
And the setting of flexible rod portion inclined toward each other and hook part and clamp component when close to each other with being engaged with each other
Respective guiding surface sets to realize.And by setting the operation lever 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 operation lever, and described two pushing
Support arm is close to each other so that the operation lever can be servo-actuated when entering locked state or slave mode is followed and is freely rotated to keep away
Exempt to interfere the sealed action.Whole device is simple in structure, 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 supporting items each other
Sealed state；
Fig. 2 shows cladding system in Fig. 1 in released state, i.e., state when two extension supporting items are disconnected from each other；
The cladding system is installed in place in bridge expanssion joint at this time.
Fig. 3 is the specific enlarged diagram of the disengagable lock hook in Fig. 1 and disengagable clamp.
Embodiment
With reference to Fig. 1-3, the present invention is described in detail.
A kind of bridge expanssion joint cladding system with pooling feature according to the embodiment, for the road to bridge expanssion joint
Covered at face, including flushed with the level height of bridge pavement rubber body 9, inside the rubber body 9
Supporter 8 and two extension supporting items 7 that can be in the supporter 8 towards and away from mobile and structure symmetrically,
Wherein, each in described two extension supporting items 7 include can in the sliding slot 81 of the supporter 8 the horizontal water slided
Flat extension head 721, the vertical extension 72 being connected with the horizontal extension head 721 and with the vertical extension 72
The support arm 71 that lower end connects and extends towards adjacent bridge structure body, wherein, the end of described two extension supporting items 7 is equal
The support plate 73 to be abutted with the adjacent bridge structure body is provided with, use is provided with the end face of the support plate 73
With the shear pin 731 being inserted into the shearing hole for being arranged on the adjacent bridge structure body；Wherein, two extension supporting items 7
In the vertical extension 72 of one be fixedly installed disengagable lock hook 79, another vertical extension 72 is fixedly installed
Corresponding disengagable locking clamp 78, horizontal stroke is provided between the disengagable lock hook 79 and the disengagable locking clamp 78
Section is oval operation lever 6, and the operation lever 6 is rotatably supported in the supporting being fixedly connected with the bridge structure body
On bar 61；Wherein, the upper elasticity that the disengagable lock hook 79 includes being connected and tilting down with adjacent bridge structure body is prolonged
Extending portion 791, the vertical extension 792 being connected with the upper flexible extension 791 and under the vertical extension 792
The gib head protrusion 793 of end；The disengagable locking clamp 78 includes being connected with adjacent bridge structure body and to updip
Oblique lower flexible extension 781, positioned at the clamp portion 782 of lower 781 end of flexible extension, when the disengagable locking
When hook 79 is in mutually locking state with the disengagable locking clamp 78, the gib head protrusion 793 and the clamp portion 782
Adjacent surface engage so as to fulfill link locking, at this time, the oval major axis of the cross section of the operation lever 6 is level side
To；When the oval major axis that the operation lever 6 is rotated to cross section is vertical direction, the gib head protrusion 793 and institute
The adjacent surface for stating clamp portion 782 departs from so as to fulfill unlock, at this time, described two extension supporting items 7 can arranged on the two it
Between top pressure spring 75 under the action of and the support plate 73 is pressed on adjacent bridge structure body and is caused described
Shear pin 731 is inserted into corresponding shearing hole, and 731 outer surface of shear pin is surrounded with tight buffer spring 7311, described
Tight buffer spring 7311 is fixedly connected close to described 73 one end of support plate with the support plate 73, the tight buffer spring
7311 to the cushioning effect from described two extend when supporting items 7 connect with the shearing hole of bridge structure body, and also has tight
Gu locking functions.
Valuably, wherein, it is described to be provided with sliding bevel portion between extension 792 and the gib head protrusion 793 vertically
790, corresponding clamp sliding bevel 780 is provided with the outer upper in the clamp portion 782, when described two extension supports
When part 7 is subject to the thrust for making its close to each other and is recovered by released state to lock-out state, the sliding bevel portion 790 can be with
The corresponding clamp sliding bevel 780 is engaged so that the upper flexible extension 791 and the lower flexible extension 781
Generation elastic deformation, so that the gib head protrusion 793 and the adjacent surface in the clamp portion 782 are re-engaged with so as to again
Into lock-out state.
Due to there is provided can elasticity is open-top and two support arm components away from each other, by the side with matrix
Supported hole coordinate and by the friction of end card and matrix side can the elastic material supporting at road surface is in place and
Flushed with road surface.And this device is easily installed, the reason is that, it is before the mounting by being arranged between two support arms
Hook part and clamp component it is sealed, enable to two support arms to be in contraction state close to each other, therefore easy to smooth
It is inserted into the gap between matrix, when needing to fix in place to the cladding system, by operating with long shape shaft
Elliptic cross-section operation lever, enables to hook part and the clamp component to disengage, so that the elasticity by elastic top splenium part
Open-top power 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 operation lever 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 clamp component elasticity deformation and from disengagement
State is changed into locked state so as to which the cladding system is converted to 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 by pushing is by with inclining toward each other from respective arm automatically into the performance of locked state
The setting of oblique flexible rod portion and hook part and clamp component are oblique with the respective guiding being engaged with each other when close to each other
Face sets to realize.And by setting the operation lever when in the plumbness, it allows the hook part
Enough amounts are moved towards the operation lever to allow chain close of the hook to disengage, and are leaned on each other pushing described two support arms
Closely so that the operation lever can be servo-actuated when entering locked state or slave mode is followed and is freely rotated to avoid interference with the lock
Conjunction acts.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (2)
1. a kind of bridge expanssion joint cladding system with pooling feature, for being covered at the road surface to bridge expanssion joint,
The rubber body flushed including the level height with 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 supporting items of mobile and structure（7）, its
In, described two extension supporting items（7）In each include can be in the supporter（8）Sliding slot（81）Middle horizontal slip
Horizontal extension head（721）And the horizontal extension head（721）The vertical extension of connection（72）And with it is described vertical
Extension（72）Lower end connection and the support arm extended towards adjacent bridge structure body（71）, wherein, described two extensions
Supporting item（7）End be both provided with support plate to be abutted with the adjacent bridge structure body（73）, in the support
Disk（73）End face on be provided with to be inserted into the shear pin being arranged in the shearing hole of the adjacent bridge structure body
（731）；Wherein, two extension supporting items（7）In the vertical extension of one（72）It is fixedly installed disengagable lock hook
（79）, another vertical extension（72）It is fixedly installed corresponding disengagable locking clamp（78）, in the disengagable lock
Determine hook（79）With the disengagable locking clamp（78）Between be provided with cross section for ellipse operation lever（6）, the operation
Bar（6）It is rotatably supported in the support rod being fixedly connected with the bridge structure body（61）On；Wherein, the disengagable locking
Hook（79）Including with adjacent vertical extension（72）The upper flexible extension for being connected and tilting down（791）And the upper bullet
Property extension（791）Connected vertical extension（792）And positioned at the vertical extension（792）Lower end gib head
Protrusion（793）；The disengagable locking clamp（78）Including with adjacent vertical extension（72）It is connected and acclivitous
Lower flexible extension（781）, positioned at the lower flexible extension（781）The clamp portion of end（782）, when the disengagable lock
Determine hook（79）With the disengagable locking clamp（78）During in mutually locking state, the gib head protrusion（793）With it is described
Clamp portion（782）Adjacent surface engage so as to fulfill link locking, at this time, the operation lever（6）Cross section it is oval
Major axis is horizontal direction；When the operation lever（6）When the oval major axis rotated to cross section is vertical direction, the gib head
Protrusion（793）With the clamp portion（782）Adjacent surface depart from so as to fulfill unlock, at this time, described two extension supporting items
（7）Can be arranged on top pressure spring therebetween（75）Under the action of and cause the support plate（73）It is pressed on adjacent bridge
On girder construction body and cause the shear pin（731）It is inserted into corresponding shearing hole, the shear pin（731）Appearance face ring
It is wound with tight buffer spring（7311）, the tight buffer spring（7311）Close to the support plate（73）One end and the support
Disk（73）It is fixedly connected, the tight buffer spring（7311）To in described two extension supporting items（7）With bridge structure body
Shearing hole when connecting from cushioning effect, and also there are fastening locking functions.
2. a kind of bridge expanssion joint cladding system with pooling feature as claimed in claim 1, wherein, the vertical extension
Portion（792）With the gib head protrusion（793）Between be provided with sliding bevel portion（790）, the clamp portion（782）Outside on
Edge is provided with corresponding clamp sliding bevel（780）, when described two extension supporting items（7）It is subject to make its close to each other
Thrust and when being recovered by released state to lock-out state, the sliding bevel portion（790）It can be slided with the corresponding clamp
Inclined-plane（780）It is engaged so that the upper flexible extension（791）With the lower flexible extension（781）Generation elasticity becomes
Shape, so that the gib head protrusion（793）With the clamp portion（782）Adjacent surface re-engage with so as to reenter lock
Determine state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233330.4A CN105648904B (en) | 2016-04-15 | 2016-04-15 | A kind of bridge expanssion joint cladding system with pooling feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233330.4A CN105648904B (en) | 2016-04-15 | 2016-04-15 | A kind of bridge expanssion joint cladding system with pooling feature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105648904A CN105648904A (en) | 2016-06-08 |
| CN105648904B true CN105648904B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610233330.4A Active CN105648904B (en) | 2016-04-15 | 2016-04-15 | A kind of bridge expanssion joint cladding system with pooling feature |
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| CN (1) | CN105648904B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018072164A1 (en) * | 2016-10-20 | 2018-04-26 | 李良学 | Flexible-use covering mechanism for bridge expansion joint |
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 |
| CN204298726U (en) * | 2014-12-02 | 2015-04-29 | 王祥国 | A kind of Expansion Units for Highway Bridges |
| CN204298727U (en) * | 2014-12-04 | 2015-04-29 | 李丽萍 | There is the joint of bridge Special expansion bracket of deceleration |
| CN204311346U (en) * | 2014-12-01 | 2015-05-06 | 李丽萍 | The special stretching device of a kind of joint of bridge |
| CN204343157U (en) * | 2014-12-04 | 2015-05-20 | 赵兰平 | A kind of bridge subsection syndeton |
-
2016
- 2016-04-15 CN CN201610233330.4A patent/CN105648904B/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 |
| CN204311346U (en) * | 2014-12-01 | 2015-05-06 | 李丽萍 | The special stretching device of a kind of joint of bridge |
| CN204298726U (en) * | 2014-12-02 | 2015-04-29 | 王祥国 | A kind of Expansion Units for Highway Bridges |
| CN204298727U (en) * | 2014-12-04 | 2015-04-29 | 李丽萍 | There is the joint of bridge Special expansion bracket of deceleration |
| CN204343157U (en) * | 2014-12-04 | 2015-05-20 | 赵兰平 | A kind of bridge subsection syndeton |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105648904A (en) | 2016-06-08 |
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| C06 | Publication | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Ke Fuyi Inventor before: Wang Jinrong |
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Effective date of registration: 20180314 Address after: No. 10, Penghu village, Penghu Town, Yongchun County, Quanzhou, Fujian Applicant after: Ke Fuyi 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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Effective date of registration: 20200928 Address after: 239000 Anhui province Chuzhou fengle Road No. 62 (Tianlong District) 58-1 room Patentee after: ANHUI ZHENLIN CONSTRUCTION ENGINEERING Co.,Ltd. Address before: No. 10, Penghu village, Penghu Town, Yongchun County, Quanzhou, Fujian Patentee before: Ke Fuyi |
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Address after: 239000 room 58-1, 62 fengle North Road (Tianlong community), Chuzhou City, Anhui Province Patentee after: Zhenlin Construction Group Co.,Ltd. Address before: 239000 room 58-1, 62 fengle North Road (Tianlong community), Chuzhou City, Anhui Province Patentee before: Zhenlin Construction Group Co.,Ltd. Address after: 239000 room 58-1, 62 fengle North Road (Tianlong community), Chuzhou City, Anhui Province Patentee after: Zhenlin Construction Group Co.,Ltd. Address before: 239000 room 58-1, 62 fengle North Road (Tianlong community), Chuzhou City, Anhui Province Patentee before: ANHUI ZHENLIN CONSTRUCTION ENGINEERING CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A bridge expansion joint covering device with buffer function Effective date of registration: 20220620 Granted publication date: 20180424 Pledgee: Nanqiao branch of Anhui Zhenlin Construction Engineering Co.,Ltd. Pledgor: Zhenlin Construction Group Co.,Ltd. Registration number: Y2022980008205 |
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