CN105839525A - Bridge expansion joint covering device flexible to use - Google Patents
Bridge expansion joint covering device flexible to use Download PDFInfo
- Publication number
- CN105839525A CN105839525A CN201610233366.2A CN201610233366A CN105839525A CN 105839525 A CN105839525 A CN 105839525A CN 201610233366 A CN201610233366 A CN 201610233366A CN 105839525 A CN105839525 A CN 105839525A
- Authority
- CN
- China
- Prior art keywords
- extension
- structure body
- bridge structure
- head
- 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.)
- Granted
Links
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)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (2)
- null1. one kind uses bridge expanssion joint cladding system flexibly,Cover at the road surface to bridge expanssion joint,Including the rubber body (9) flushed with the level height of bridge pavement、It is positioned at the supporter (8) that described rubber body (9) is internal、And can be towards and away from mobile and that structure is symmetrical two extensions support member (7) in described supporter (8),Wherein,Said two extend in support member (7) each include can level is slided in the chute (81) of described supporter (8) horizontal extension head (721)、With the vertical extension (72) that described horizontal extension head (721) connects and the support arm (71) that connects with the lower end of described vertical extension (72) and extend towards adjacent bridge structure body,Wherein,Said two extends the end of support member (7) and is provided with the support plate (73) in order to abut with described adjacent bridge structure body,The end face of described support plate (73) is provided with the shear pin (731) being inserted in the shearing hole being arranged on described adjacent bridge structure body;Wherein, the vertical extension (72) of two extended in support member (7) is fixedly installed disengagable lock hook (79), another vertical extension (72) is fixedly installed the disengagable locking dop (78) of correspondence, being provided with cross section between described disengagable lock hook (79) and described disengagable locking dop (78) is oval action bars (6), and described action bars (6) is rotatably supported in be fixed in the support rod (61) being connected with described bridge structure body;Wherein, described disengagable lock hook (79) includes being connected with adjacent bridge structure body and downward-sloping upper flexible extension (791) and described upper flexible extension (791) are connected vertical extension (792) and the gib head protuberance (793) of the lower end that is positioned at described vertical extension (792);Described disengagable locking dop (78) includes connected with adjacent bridge structure body and acclivitous lower flexible extension (781), is positioned at the card head (782) of described lower flexible extension (781) end, when described disengagable lock hook (79) is in mutual lock-out state with described disengagable locking dop (78), described gib head protuberance (793) engages with the adjacent surface of described card head (782) thus realizes linking locking, now, the oval major axis of the cross section of described action bars (6) is horizontal direction;nullWhen the major axis that described action bars (6) rotates the ellipse to cross section is vertical direction,The adjacent surface of described gib head protuberance (793) and described card head (782) departs from thus realizes unlocking,Now,Said two extends support member (7) and described support plate (73) can be made under the effect being located at top pressure spring therebetween (75) to be pressed on adjacent bridge structure body and make in the shearing hole that described shear pin (731) is inserted into correspondence,Described shear pin (731) outer surface is surrounded with tight buffer spring (7311),Described tight buffer spring (7311) is fixing with described support plate (73) near described support plate (73) one end to be connected,Described tight buffer spring (7311) plays cushioning effect in order to extend when support member (7) connects with the shearing hole of bridge structure body in said two,And also there is fastening locking functions,Described horizontal extension head (721) upper and lower sides is mounted on two rollers (7211),Said two roller (7211) is symmetrically set,Described roller (7211) is directional wheel,Described roller (7211) offsets with described supporter (8),And coordinate rolling to connect.
- null2. one as claimed in claim 1 uses bridge expanssion joint cladding system flexibly,Wherein,It is provided with sliding bevel portion (790) between described vertical extension (792) and described gib head protuberance (793),The dop sliding bevel (780) of correspondence it is provided with at the outer upper of described card head (782),When said two extends support member (7) by making its thrust close to each other be recovered to lock-out state by released state,Described sliding bevel portion (790) can be engaged so that with described corresponding dop sliding bevel (780) that described upper flexible extension (791) occurs elastic deformation with described lower flexible extension (781),And then described gib head protuberance (793) is re-engaged with to reenter lock-out state with the adjacent surface of described card head (782).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610233366.2A CN105839525B (en) | 2016-04-15 | 2016-04-15 | One kind uses flexible bridge expanssion joint cladding system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610233366.2A CN105839525B (en) | 2016-04-15 | 2016-04-15 | One kind uses flexible bridge expanssion joint cladding system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105839525A true CN105839525A (en) | 2016-08-10 |
CN105839525B CN105839525B (en) | 2017-10-27 |
Family
ID=56597603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610233366.2A Expired - Fee Related CN105839525B (en) | 2016-04-15 | 2016-04-15 | One kind uses flexible bridge expanssion joint cladding system |
Country Status (1)
Country | Link |
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CN (1) | CN105839525B (en) |
Cited By (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 (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0874206A (en) * | 1994-08-31 | 1996-03-19 | Nishikawa Rubber Co Ltd | Sealant of expansion joint |
CN2293588Y (en) * | 1996-04-11 | 1998-10-07 | 张玉恒 | Expanding apparatus for expansion joint of bridge deck |
CN201901844U (en) * | 2010-12-08 | 2011-07-20 | 衡水橡胶股份有限公司 | Expansion device for railway bridges |
KR101197361B1 (en) * | 2012-04-27 | 2012-11-05 | 제이.알 도시 환경산업(주) | Sliding Type Expansion Joint |
CN204298727U (en) * | 2014-12-04 | 2015-04-29 | 李丽萍 | There is the joint of bridge Special expansion bracket of deceleration |
CN204298726U (en) * | 2014-12-02 | 2015-04-29 | 王祥国 | A kind of Expansion Units for Highway Bridges |
CN204311346U (en) * | 2014-12-01 | 2015-05-06 | 李丽萍 | The special stretching device of a kind of joint of bridge |
CN104822883A (en) * | 2012-11-27 | 2015-08-05 | 马格巴股份有限公司 | Expansion joint bridging device |
CN204780576U (en) * | 2015-06-19 | 2015-11-18 | 河海大学 | Bridge expansion joint apparatus |
CN204940109U (en) * | 2015-09-22 | 2016-01-06 | 华东 | A kind of anchor device of bridge expanssion joint |
-
2016
- 2016-04-15 CN CN201610233366.2A patent/CN105839525B/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0874206A (en) * | 1994-08-31 | 1996-03-19 | Nishikawa Rubber Co Ltd | Sealant of expansion joint |
CN2293588Y (en) * | 1996-04-11 | 1998-10-07 | 张玉恒 | Expanding apparatus for expansion joint of bridge deck |
CN201901844U (en) * | 2010-12-08 | 2011-07-20 | 衡水橡胶股份有限公司 | Expansion device for railway bridges |
KR101197361B1 (en) * | 2012-04-27 | 2012-11-05 | 제이.알 도시 환경산업(주) | Sliding Type Expansion Joint |
CN104822883A (en) * | 2012-11-27 | 2015-08-05 | 马格巴股份有限公司 | Expansion joint bridging device |
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 |
CN204780576U (en) * | 2015-06-19 | 2015-11-18 | 河海大学 | Bridge expansion joint apparatus |
CN204940109U (en) * | 2015-09-22 | 2016-01-06 | 华东 | A kind of anchor device of bridge expanssion joint |
Cited By (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 |
Also Published As
Publication number | Publication date |
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CN105839525B (en) | 2017-10-27 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Di Inventor after: Wang Zhiling Inventor after: Shi Yongli Inventor before: Li Liangxue |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170808 Address after: 056002, Heping Road, Hebei, Handan 478 Hebei light too Luqiao Engineering Group Co., Ltd. market operation Department Applicant after: Ma Di Applicant after: Wang Zhiling Applicant after: Shi Yongli Address before: Jiaonan Dachang Town Qingdao city Shandong province 266000 Bu Jia Zhuang No. 41 Applicant before: Li Liangxue |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20200415 |
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CF01 | Termination of patent right due to non-payment of annual fee |