CN201593160U - Movable and telescopic passenger foot bridge - Google Patents
Movable and telescopic passenger foot bridge Download PDFInfo
- Publication number
- CN201593160U CN201593160U CN2009202634491U CN200920263449U CN201593160U CN 201593160 U CN201593160 U CN 201593160U CN 2009202634491 U CN2009202634491 U CN 2009202634491U CN 200920263449 U CN200920263449 U CN 200920263449U CN 201593160 U CN201593160 U CN 201593160U
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Abstract
The utility model discloses a movable and telescopic passenger foot bridge, which comprises a main bridge, an approach bridge and bridge piers supported at two tips of the main bridge. The movable and telescopic passenger foot bridge is characterized in that the main bridge is formed by mutually sleeving at least three concave sliding grooves, a piston oil cylinder is arranged at the bottom of the main bridge; a cylinder body of the oil cylinder is fixedly connected with an outer sliding groove (1); a piton is fixedly connected with an inner sliding groove (2); one of the two bridge piers is a fixed bridge pier formed by a first telescopic sleeve oil cylinder (6); and the other one of the bridge piers is a movable bridge pier formed by a second telescopic sleeve oil cylinder (8) and traveling wheels (9) arranged at the bottom of the cylinder body.
Description
Technical field
The utility model relates to pedestrian overcrossing, is specifically related to a kind of movable light pedestrian overcrossing.
Background technology
Existing pedestrian overcrossing is that frame is convenient to the building that the people passes through aloft, and its institute's role-taking mainly is to provide passage for people's jaywalk or throwing over barrier.Because existing pedestrian overcrossing is fixed, and just it must be removed when road need be transformed or extend, and will inevitably cause the waste of resource.In order to address this problem, the Wuhan City just builds up on hundred storage doorways in Tang Jiadun the removable pedestrian overcrossing of the seat of honour (the Changjiang river Business report on June 14th, 2007), this overline bridge is designed to self-mountable ﹠ dismountuble, runs into when transforming or extending to continue to play a role with moving on to other places after its dismounting.But above-mentioned pedestrian overcrossing is because its not flexible of beam body, and bridge pier can not lifting, and obviously have following deficiency: 1, change a position and set up and must transform according to geographical position and environment, its convenience that sets up obviously reduces; When 2, running into natural and man-made calamities, can't be used to the crowd's that evacuates passage according to the height temporary erection that communal facility can be opened outlet.This shows that the beam body is scalable and the lifting of bridge pier energy is very necessary for improving pedestrian overcrossing compliance.
Summary of the invention
Technical problem to be solved in the utility model provides the pedestrian overcrossing of the scalable bridge pier energy of a kind of beam body lifting.
The technical scheme that the utility model addresses the above problem is:
A kind of removable, flexible pedestrian overcrossing, it is made up of main bridge, bridge ladder and the bridge pier that is supported on main bridge two, it is characterized in that,
Described main bridge is made of the chute mutual sheathing of three sections concave shapes at least together, described chute comprises chute in one section external chute, one section internal chute and at least one section, each chute constitutes the base plate of bridge floor by one and is located at the side plate formation of base plate both sides respectively, wherein, the interior corner that connects with side plate of the base plate of described external chute is provided with guide groove; The outer corner that the base plate of described internal chute connects with side plate is provided with the roller that can roll in described guide groove; The interior corner that the base plate of chute connects with side plate in described is provided with guide groove, and outer corner is provided with the roller that can roll in described guide groove;
The bottom of described main bridge is provided with piston oil-cylinder, and the cylinder body of this oil cylinder and described external chute connect firmly, and piston and described internal chute connect firmly;
Described two bridge piers, fixed abutment for constituting by the first telescopic sleeve oil cylinder, another is for by the second telescopic sleeve oil cylinder and be located at the rocking pier that the road wheel of its cylinder base constitutes, wherein, described fixed abutment is located under the described external chute, and rocking pier is located under the described internal chute.
Because described main bridge is made of multistage chute mutual sheathing together, if therefore adopting common piston oil-cylinder to control it stretches, the first is difficult to accomplish that each section can both stretch equably, it two is that the stroke of piston is limited, in order to solve this difficult problem, the telescopic sleeve oil cylinder that above-mentioned piston oil-cylinder preferably also selects for use progression to equate with the chute number that constitutes main bridge, and a piston and one section chute connected firmly.Described piston oil-cylinder is the 3rd telescopic sleeve oil cylinder.
Removable, flexible pedestrian overcrossing described in the utility model has following useful effect than prior art:
1, main bridge is made of the chute mutual sheathing of multistage concave shape together, and control it by the telescopic sleeve oil cylinder and stretch, (bridge pier) end of two supporting simultaneously is a fixed bearing, the other end is a free support, thereby can adjust the length of main bridge according to setting up on-the-spot situation, convenient, flexible.
2, the main body of two bridge piers is made of the telescopic sleeve oil cylinder respectively, main bridge height can freely be adjusted as required, widened range of application greatly, not only can be used as common pedestrian overcrossing uses, and when running into natural and man-made calamities, can be used to the crowd's that evacuates passage according to the height temporary erection that communal facility can be opened outlet.
3, further the improvement project piston oil-cylinder that will control main bridge also adopts the telescopic sleeve oil cylinder, both can satisfy the design needs of large span master bridge, and each section chute can both be stretched equably.
Description of drawings
Fig. 1 is the elevation of the agent structure (promptly omitting the bridge ladder at two) of a specific embodiment of removable, flexible pedestrian overcrossing described in the utility model.
Fig. 2 be embodiment illustrated in fig. 1 in the left TV structure exploded view (cross section amplification) of main bridge.
Fig. 3 is the structural representation of middle fixed abutment embodiment illustrated in fig. 1.
Fig. 4 is the structural representation of middle rocking pier embodiment illustrated in fig. 1.
The specific embodiment:
Referring to Fig. 1 and in conjunction with Fig. 2, main bridge is made of the chute mutual sheathing of three sections concave shapes together, it comprises chute 3 in one section external chute 1, one section internal chute 2 and a section, side plate 1-2,2-2,3-2 that three kinds of chutes constitute base plate 1-1,2-1, the 3-1 of bridge floor by one and are located at the base plate both sides respectively constitute, wherein, the interior corner that connects with side plate 1-2 of the base plate 1-1 of external chute 1 is provided with guide groove 4; The outer corner that the base plate 3-1 of internal chute 3 connects with side plate 3-2 is provided with the roller 5 that can roll in described guide groove 4; The interior corner that the base plate 3-1 of middle chute 3 connects with side plate 3-2 is provided with guide groove 4, and outer corner is provided with the roller 5 that can roll in described guide groove 4.
Referring to Fig. 1 and in conjunction with Fig. 3 and Fig. 4, fixed abutment is located at described external chute 1 time, and it is made of one first telescopic sleeve oil cylinder 6, but the cylinder body of described oil cylinder is the leg 7 of trapezoidal formation stable support in ground; Rocking pier is located at described internal chute 2 times, and it is made of one second telescopic sleeve oil cylinder 8 and the road wheel 9 of being located at its cylinder base.The described first telescopic sleeve oil cylinder 6 and the second telescopic sleeve oil cylinder 8 are three grades of conventional telescopic sleeve oil cylinders.
Referring to Fig. 1, the bottom of main bridge also is provided with three grades of telescopic sleeve oil cylinders, it is defined as the 3rd telescopic sleeve oil cylinder 10 for the ease of distinguishing in this example.The cylinder body of described the 3rd telescopic sleeve oil cylinder 10 and described external chute 1 connect firmly, and last piston and described internal chute 2 connect firmly, and intermediate piston and middle chute 3 connect firmly.
Make shown in Fig. 1～4 after the agent structure, its bridge ladder can add according to field condition and actual needs.When it is used for pedestrian's jaywalk or throwing over barrier, can adjust the length and the height of main bridge earlier by three telescopic sleeve oil cylinders 6,8 and 10, set up the bridge ladder then at two of main bridge respectively and get final product; When it is used to evacuate in the building crowd, can earlier the agent structure shown in Fig. 1～4 be moved to communal facility and can open the exit, and the external chute 1 that makes main bridge is over against outlet, adjusts the length and the height of main bridge then, sets up the bridge ladder respectively of the internal chute 3 of main bridge again and gets final product.
Claims (2)
1. removable, flexible pedestrian overcrossing, it is made up of main bridge, access bridge and the bridge pier that is supported on main bridge two, it is characterized in that,
Described main bridge is made of the chute mutual sheathing of three sections concave shapes at least together, described chute comprises chute (3) in one section external chute (1), one section internal chute (2) and at least one section, each chute constitutes the base plate of bridge floor by one and is located at the side plate formation of base plate both sides respectively, wherein, the interior corner that connects with side plate of the base plate of described external chute (1) is provided with guide groove (4); The outer corner that the base plate of described internal chute (2) connects with side plate is provided with the roller (5) that can roll in described guide groove (4); The interior corner that the base plate of chute (3) connects with side plate in described is provided with guide groove (4), and outer corner is provided with the roller (5) that can roll in described guide groove (4);
The bottom of described main bridge is provided with piston oil-cylinder, and the cylinder body of this oil cylinder and described external chute (1) connect firmly, and piston and described internal chute (2) connect firmly;
Described two bridge piers, one is the fixed abutment that is made of the first telescopic sleeve oil cylinder (6), another is for by the second telescopic sleeve oil cylinder (8) and be located at the rocking pier that the road wheel (9) of its cylinder base constitutes, wherein, described fixed abutment is located under the described external chute (1), and rocking pier is located under the described internal chute (2).
2. a kind of removable, flexible pedestrian overcrossing according to claim 1 is characterized in that described piston oil-cylinder is the 3rd telescopic sleeve oil cylinder (10), and the progression of this oil cylinder equates with the chute number of the main bridge of formation, and a piston and one section chute connect firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202634491U CN201593160U (en) | 2009-11-26 | 2009-11-26 | Movable and telescopic passenger foot bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202634491U CN201593160U (en) | 2009-11-26 | 2009-11-26 | Movable and telescopic passenger foot bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593160U true CN201593160U (en) | 2010-09-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202634491U Expired - Fee Related CN201593160U (en) | 2009-11-26 | 2009-11-26 | Movable and telescopic passenger foot bridge |
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| CN (1) | CN201593160U (en) |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433832A (en) * | 2011-12-07 | 2012-05-02 | 北京市三一重机有限公司 | Combined overpass and bridge body module of the same |
| CN103774544A (en) * | 2014-02-20 | 2014-05-07 | 苏州荣宝升城市建设有限公司 | Assembled temporary steel bridge |
| CN104727214A (en) * | 2015-03-27 | 2015-06-24 | 安徽华天电力设备有限公司 | Flood preventing lifting bridge foundation |
| CN104805808A (en) * | 2015-05-13 | 2015-07-29 | 武汉大学 | Method for intercepting by utilizing temporary construction traffic bridge |
| CN104963271A (en) * | 2015-06-18 | 2015-10-07 | 湖州升浙绿化工程有限公司 | Lifting bridge |
| CN104963274A (en) * | 2015-06-18 | 2015-10-07 | 湖州升浙绿化工程有限公司 | Foldable bridge body |
| CN105178638A (en) * | 2015-08-22 | 2015-12-23 | 张家界天门狐仙文化旅游产业有限公司 | Extensible fly bridge of live-action performance stage |
| FR3023306A1 (en) * | 2014-07-04 | 2016-01-08 | Durance Mecanique Generale | MODULAR GATEWAY ACCESS TO AN IMMERING DEVICE |
| CN105297608A (en) * | 2014-06-27 | 2016-02-03 | 任丘市永基建筑安装工程有限公司 | Supporting method for bottom beam of smart lifting type highway bridge |
| CN105350443A (en) * | 2015-11-09 | 2016-02-24 | 中国矿业大学 | Movable bridge system |
| CN105421215A (en) * | 2015-11-09 | 2016-03-23 | 中国矿业大学 | Movable overbridge |
| CN105463980A (en) * | 2015-12-29 | 2016-04-06 | 广东技术师范学院 | Movable support equipment for road construction |
| CN108018773A (en) * | 2017-12-13 | 2018-05-11 | 李清花 | A kind of self-propelled telescopic interim overline bridge |
| CN108149587A (en) * | 2017-11-23 | 2018-06-12 | 湖北华舟重工应急装备股份有限公司 | A kind of modularization bridge erecting device |
| CN108193586A (en) * | 2018-02-12 | 2018-06-22 | 黄河科技学院 | A kind of emergent bridge of camouflage-type large span automation fast joint type stretching, extension |
| CN108301311A (en) * | 2018-02-12 | 2018-07-20 | 黄河科技学院 | A kind of emergent bridge of the automation rapid desufflation stretching, extension of the small span of camouflage-type |
| CN108316124A (en) * | 2018-02-12 | 2018-07-24 | 黄河科技学院 | A kind of emergent bridge of camouflage-type large span automation Quick extension |
| CN108487078A (en) * | 2018-02-12 | 2018-09-04 | 黄河科技学院 | Camouflage-type large span automates the fast construction method of the emergent bridge of Quick extension |
| CN109132824A (en) * | 2018-09-20 | 2019-01-04 | 周玲玲 | A kind of protection equipment that pavement is shunk automatically |
| CN111424526A (en) * | 2020-03-04 | 2020-07-17 | 广西翔路建设有限责任公司 | Hydraulic supporting system for corrugated steel web box girder bridge |
| CN111851356A (en) * | 2020-07-24 | 2020-10-30 | 天台远铭智能装备有限公司 | Pedestrian crossing road protection equipment |
| CN112144376A (en) * | 2020-09-17 | 2020-12-29 | 上海市政工程设计研究总院（集团）有限公司 | Semi-fixed personnel passageway for bridge expansion joint |
| CN112607676A (en) * | 2020-12-09 | 2021-04-06 | 西安航空职业技术学院 | Advance and retreat formula emergency mechanical bridge ladder based on directional spoke meshing transmission |
| CN112621814A (en) * | 2020-12-09 | 2021-04-09 | 西安航空职业技术学院 | Multi-angle directional bending and stretching folding support |
| CN113622280A (en) * | 2021-08-27 | 2021-11-09 | 深圳市易立城建设工程有限公司 | Assembled pedestrian bridge |
-
2009
- 2009-11-26 CN CN2009202634491U patent/CN201593160U/en not_active Expired - Fee Related
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433832B (en) * | 2011-12-07 | 2014-11-19 | 北京市三一重机有限公司 | Combined overpass and bridge body module of the same |
| CN102433832A (en) * | 2011-12-07 | 2012-05-02 | 北京市三一重机有限公司 | Combined overpass and bridge body module of the same |
| CN103774544A (en) * | 2014-02-20 | 2014-05-07 | 苏州荣宝升城市建设有限公司 | Assembled temporary steel bridge |
| CN105297608A (en) * | 2014-06-27 | 2016-02-03 | 任丘市永基建筑安装工程有限公司 | Supporting method for bottom beam of smart lifting type highway bridge |
| FR3023306A1 (en) * | 2014-07-04 | 2016-01-08 | Durance Mecanique Generale | MODULAR GATEWAY ACCESS TO AN IMMERING DEVICE |
| CN104727214A (en) * | 2015-03-27 | 2015-06-24 | 安徽华天电力设备有限公司 | Flood preventing lifting bridge foundation |
| CN104805808A (en) * | 2015-05-13 | 2015-07-29 | 武汉大学 | Method for intercepting by utilizing temporary construction traffic bridge |
| CN104963274A (en) * | 2015-06-18 | 2015-10-07 | 湖州升浙绿化工程有限公司 | Foldable bridge body |
| CN104963271A (en) * | 2015-06-18 | 2015-10-07 | 湖州升浙绿化工程有限公司 | Lifting bridge |
| CN105178638A (en) * | 2015-08-22 | 2015-12-23 | 张家界天门狐仙文化旅游产业有限公司 | Extensible fly bridge of live-action performance stage |
| CN105350443A (en) * | 2015-11-09 | 2016-02-24 | 中国矿业大学 | Movable bridge system |
| CN105421215A (en) * | 2015-11-09 | 2016-03-23 | 中国矿业大学 | Movable overbridge |
| WO2017080124A1 (en) * | 2015-11-09 | 2017-05-18 | 中国矿业大学 | Movable overpass system |
| CN105463980B (en) * | 2015-12-29 | 2017-06-06 | 广东技术师范学院 | A kind of removable support equipment for road construction |
| CN105463980A (en) * | 2015-12-29 | 2016-04-06 | 广东技术师范学院 | Movable support equipment for road construction |
| CN108149587A (en) * | 2017-11-23 | 2018-06-12 | 湖北华舟重工应急装备股份有限公司 | A kind of modularization bridge erecting device |
| CN108149587B (en) * | 2017-11-23 | 2021-02-12 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Mechanism is established to modularization crane span structure |
| CN108018773A (en) * | 2017-12-13 | 2018-05-11 | 李清花 | A kind of self-propelled telescopic interim overline bridge |
| CN108301311A (en) * | 2018-02-12 | 2018-07-20 | 黄河科技学院 | A kind of emergent bridge of the automation rapid desufflation stretching, extension of the small span of camouflage-type |
| CN108316124A (en) * | 2018-02-12 | 2018-07-24 | 黄河科技学院 | A kind of emergent bridge of camouflage-type large span automation Quick extension |
| CN108487078A (en) * | 2018-02-12 | 2018-09-04 | 黄河科技学院 | Camouflage-type large span automates the fast construction method of the emergent bridge of Quick extension |
| CN108487078B (en) * | 2018-02-12 | 2019-07-26 | 黄河科技学院 | Camouflage-type large span automates the fast construction method of the emergency bridge of Quick extension |
| CN108193586A (en) * | 2018-02-12 | 2018-06-22 | 黄河科技学院 | A kind of emergent bridge of camouflage-type large span automation fast joint type stretching, extension |
| CN109132824A (en) * | 2018-09-20 | 2019-01-04 | 周玲玲 | A kind of protection equipment that pavement is shunk automatically |
| CN111424526A (en) * | 2020-03-04 | 2020-07-17 | 广西翔路建设有限责任公司 | Hydraulic supporting system for corrugated steel web box girder bridge |
| CN111424526B (en) * | 2020-03-04 | 2021-07-06 | 广西北投公路建设投资集团有限公司 | Hydraulic supporting system for corrugated steel web box girder bridge |
| CN111851356A (en) * | 2020-07-24 | 2020-10-30 | 天台远铭智能装备有限公司 | Pedestrian crossing road protection equipment |
| CN112144376A (en) * | 2020-09-17 | 2020-12-29 | 上海市政工程设计研究总院（集团）有限公司 | Semi-fixed personnel passageway for bridge expansion joint |
| CN112607676A (en) * | 2020-12-09 | 2021-04-06 | 西安航空职业技术学院 | Advance and retreat formula emergency mechanical bridge ladder based on directional spoke meshing transmission |
| CN112621814A (en) * | 2020-12-09 | 2021-04-09 | 西安航空职业技术学院 | Multi-angle directional bending and stretching folding support |
| CN113622280A (en) * | 2021-08-27 | 2021-11-09 | 深圳市易立城建设工程有限公司 | Assembled pedestrian bridge |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20131126 |