CN1270258A - Horizontally redirectional transportation method for bridge - Google Patents
Horizontally redirectional transportation method for bridge Download PDFInfo
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- CN1270258A CN1270258A CN 00107152 CN00107152A CN1270258A CN 1270258 A CN1270258 A CN 1270258A CN 00107152 CN00107152 CN 00107152 CN 00107152 A CN00107152 A CN 00107152A CN 1270258 A CN1270258 A CN 1270258A
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- traversing
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- bridge
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- dolly
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Abstract
A horizontally redirectional transportation method for bridge beam features that the prefabricating yard is built at side of road bed (or bridge floor). When the bridge is assembled, the bridge beam is lifted onto transversely moving carriage by gantry crane on prefabricating yard. The transversely moving carriage moves onto the longitudinally moving carriage along the transverse tracks. The longitudinally moving carriage moves to the assembling field along the longitudinal tracks. The bridge layer or gantry crane lifts the bridge beam to installation position. It can shorten construction period by 4-8%.
Description
The present invention relates to a kind of job practices that bridge is installed of transporting.
When building bridge construction, need setting up the bridge prefabrication field simultaneously with constructing.Existing precasting yard mostly and roadbed be on same axis (referring to Fig. 1).Be provided with two gantry cranes 14 in precasting yard, preceding several bridges 2 of striding are installed from the precasting yard bridge 2 that plays voluntarily by gantry crane 14.When gantry crane 14 because roadbed can't continue to walk forward the time (as the river etc.), mounted former striding two fortune beam tracks are housed on the bridge floor 7, install two fortune beam dollies 15 on the fortune beam track, load onto bridge formation machine 12, the operation that bridge 2 continue to be installed again is to be placed on two fortune beam dollies 15 by two gantry cranes 14 bridge 2 that plays, fortune beam dolly 15 is transported to bridge in the working range of bridge formation machine 12, is installed forward by bridge formation machine 12 bridge 2 that plays.The problem that this construction technology exists is, precasting yard (about 150 meters) has taken the synchronous construction that roadbed 8 has influenced roadbed 8, has increased the whole road and bridge construction duration.In addition, this job practices needs two gantry cranes, a cover fortune beam dolly and a stand bridge machine, and equipment is many, and investment of equipment is bigger, has increased human and material resources, decantation expense, wage and homogeneous tube expense or the like.People are expecting that the technical scheme that addresses the above problem produces as early as possible.
The present invention is the purpose that realizes not taking roadbed and save hanging device.
In order to achieve the above object, this method is carried out as follows:
A, bridge prefabrication field are built the side of the roadbed of being built in;
The end that b, precasting yard are connected with roadbed is fixed with two traversing columns, install between traversing column and the institute's bridge construction face and be connected with two traversing truss, on each traversing truss traversing track is installed, traversing dolly is placed on the traversing track, near on the bridge floor of traversing truss the vertical shift track is being installed, the vertical shift dolly is placed on the vertical shift track, and two tracks are housed above the vertical shift dolly, and this track is with traversing track height and spacing is identical and both connect; Or traversing track is built between precasting yard and the roadbed on the ground, traversing dolly is placed on the above-mentioned traversing track, on near the terminal ground of the traversing track of roadbed side, the vertical shift track is housed, above-mentioned vertical shift track is in two roadbed gantry crane spans, two vertical shift dollies are placed on the vertical shift track, two tracks are housed above the vertical shift dolly, and this track is with traversing track height and spacing is identical and both connect;
When c, lifting bridge, gantry crane by precasting yard lifts bridge to traversing dolly, traversing dolly carries on the track of bridge above traversing track moves to the vertical shift dolly, the vertical shift dolly carries traversing dolly and bridge moves in bridge formation machine or the roadbed gantry crane working range along the vertical shift track, lifts bridge to the installation site by bridge formation machine or roadbed gantry crane again.
The present invention compared with prior art has the following advantages and good effect: 1, precasting yard and roadbed are arranged vertically, and precasting yard does not take roadbed, can keep the synchronous construction of roadbed and bridge, make the whole duration shorten 4-8%.2, equipment of the present invention is made up of precasting yard gantry crane, traversing dolly, vertical shift dolly and bridge formation machine or two roadbed gantry cranes, can effectively save the initial cost of bridge equipment, and shorten the transportation installation period, has saved human, financial, and material resources.
Fig. 1 is the schematic diagram of prior art lifting bridge method;
Fig. 2 is the schematic diagram that the present invention lifts one of bridge method embodiment,
Fig. 3 is two the schematic diagram that the present invention lifts bridge method embodiment.
1, precasting yard; 2, bridge; 3, precasting yard gantry crane; 4, traversing column; 5, traversing truss; 6, traversing track; 7, bridge floor; 8, roadbed; 9, vertical shift dolly; 10, vertical shift track; 11, track; 12, bridge formation machine; 13, traversing dolly; 14, roadbed gantry crane; 15, fortune beam dolly.
Embodiment 1, and referring to Fig. 2, method of the present invention is carried out as follows:
A, bridge prefabrication field 1 are arranged vertically with the roadbed of being built 8;
The end that b, precasting yard 1 are connected with roadbed 8 is fixed with two traversing columns 4, installs between traversing column 4 and the institute's bridge construction face 7 and is connected with two traversing truss 5, on each traversing truss 5 traversing track 6 is installed, and traversing dolly 13 is placed on the traversing track 6; Near vertical shift track 10 being installed on the bridge floor 7 of traversing truss 5, vertical shift dolly 9 is placed on the vertical shift track 10, and two tracks 11 are housed above the vertical shift dolly 9, and this track 11 and traversing track 6 are highly and spacing is identical and both connect;
When c, lifting bridge 2, gantry crane 3 by precasting yard 1 lifts bridge 2 to traversing dolly 13, traversing dolly 13 carries bridge 2 on traversing track 6 moves to track 11 above the vertical shift dolly 9, vertical shift dolly 9 carries traversing dolly 13 and bridge 2 moves in the 12 machine working ranges of building bridge along vertical shift track 10, lifts bridges 2 to the installation site by bridge formation machine 12 again.
Embodiment 2, and referring to Fig. 3, method of the present invention is carried out as follows:
A, bridge prefabrication field 1 are built the side of the roadbed of being built 8 in;
B, traversing track 6 are built between precasting yard 1 and the roadbed 8 on the ground, traversing dolly 13 is placed on the above-mentioned traversing track 6, near on the traversing track 6 terminal ground of roadbed 8 sides vertical shift track 10 is being housed, above-mentioned vertical shift track 10 is in two roadbed gantry crane 14 spans, two vertical shift dollies 9 are placed on the vertical shift track 10, two tracks 11 are housed above the vertical shift dolly 9, and this track 11 is with traversing track 6 height and spacing is identical and both connect;
When c, lifting bridge 2, gantry crane 3 by precasting yard 1 lifts bridge 2 to traversing dolly 13, traversing dolly 13 carries bridge 2 on traversing track 6 moves to track 11 above the vertical shift dolly 9, vertical shift dolly 9 carries traversing dolly 13 and bridge 2 moves in roadbed gantry crane 14 working ranges along vertical shift track 10, lifts bridges 2 to the installation site by roadbed gantry crane 14 again.
Take the existing drawback of roadbed in order to overcome prior art, method of the present invention is to build precasting yard 1 in roadbed 8 (bridge floor 7) side, bridge 2 by traversing dolly 13 and vertical shift dolly 9 alternate runs to worker's scope of bridge formation machine 12 or roadbed gantry crane 14, thereby finish bridge 2 liftings.Owing to do not take roadbed, accelerated construction period greatly, saved manpower, financial resources and material resources.
Claims (1)
1, a kind of method of bridge horizontally redirectional transportation, it is characterized in that: this method is carried out as follows:
A, bridge prefabrication field are built the roadbed side of being built in;
The end that b, precasting yard are connected with roadbed is fixed with two traversing columns, install between traversing column and the institute's bridge construction face and be connected with two traversing truss, on each traversing truss traversing track is installed, traversing dolly is placed on the traversing track, near on the bridge floor of traversing truss the vertical shift track is being installed, the vertical shift dolly is placed on the vertical shift track, and two tracks are housed above the vertical shift dolly, and this track is with traversing track height and spacing is identical and both connect; Or traversing track is built between precasting yard and the roadbed on the ground, traversing dolly is placed on the above-mentioned traversing track, on near the terminal ground of the traversing track of roadbed side, the vertical shift track is housed, above-mentioned vertical shift track is in two roadbed gantry crane spans, two vertical shift dollies are placed on the vertical shift track, two tracks are housed above the vertical shift dolly, and this track is with traversing track height and spacing is identical and both connect;
When c, lifting bridge, by the precasting yard gantry crane bridge is lifted to traversing dolly, traversing dolly carries on the track of bridge above traversing track moves to the vertical shift dolly, traversing dolly of the vertical shift dolly person of carrying and bridge move in bridge formation machine or the roadbed gantry crane working range along the vertical shift track, lift bridge to the installation site by bridge formation machine or roadbed gantry crane again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00107152 CN1127594C (en) | 2000-05-02 | 2000-05-02 | Horizontally redirectional transportation method for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00107152 CN1127594C (en) | 2000-05-02 | 2000-05-02 | Horizontally redirectional transportation method for bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1270258A true CN1270258A (en) | 2000-10-18 |
| CN1127594C CN1127594C (en) | 2003-11-12 |
Family
ID=4578497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00107152 Expired - Fee Related CN1127594C (en) | 2000-05-02 | 2000-05-02 | Horizontally redirectional transportation method for bridge |
Country Status (1)
| Country | Link |
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| CN (1) | CN1127594C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255678B (en) * | 2007-12-28 | 2010-08-11 | 贵州省桥梁工程总公司 | Slippage bracket of drag bridge arch rib |
| CN104746432A (en) * | 2013-12-31 | 2015-07-01 | 广东省长大公路工程有限公司 | Carriageway slab transportation and installation vehicle capable of traveling on slab and beam |
| CN105200922A (en) * | 2015-09-08 | 2015-12-30 | 贵州省公路工程集团有限公司 | Steel truss section ground splicing and transporting device and transporting method |
| CN110106880A (en) * | 2019-03-21 | 2019-08-09 | 武汉船用机械有限责任公司 | Pile holding device |
| CN110371859A (en) * | 2019-08-05 | 2019-10-25 | 中建交通建设集团有限公司 | Fold-line-shaped transhipment beam construction method and equipment in novel track orthogonal formula precasting yard |
| CN112064512A (en) * | 2020-09-10 | 2020-12-11 | 青岛同创旷远企业发展有限公司 | Road and bridge construction assembly, system and method |
| CN113482046A (en) * | 2021-07-21 | 2021-10-08 | 中交二公局第六工程有限公司 | Pipe gallery segment installation construction system and method |
-
2000
- 2000-05-02 CN CN 00107152 patent/CN1127594C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255678B (en) * | 2007-12-28 | 2010-08-11 | 贵州省桥梁工程总公司 | Slippage bracket of drag bridge arch rib |
| CN104746432A (en) * | 2013-12-31 | 2015-07-01 | 广东省长大公路工程有限公司 | Carriageway slab transportation and installation vehicle capable of traveling on slab and beam |
| CN104746432B (en) * | 2013-12-31 | 2016-08-31 | 广东省长大公路工程有限公司 | The feasible bridge guidance tape in plate-beam transports installs car |
| CN105200922A (en) * | 2015-09-08 | 2015-12-30 | 贵州省公路工程集团有限公司 | Steel truss section ground splicing and transporting device and transporting method |
| CN105200922B (en) * | 2015-09-08 | 2018-06-29 | 贵州省公路工程集团有限公司 | A kind of steel truss girder segment installation on ground transport device and transportation resources |
| CN110106880A (en) * | 2019-03-21 | 2019-08-09 | 武汉船用机械有限责任公司 | Pile holding device |
| CN110106880B (en) * | 2019-03-21 | 2021-08-10 | 武汉船用机械有限责任公司 | Pile embracing device |
| CN110371859A (en) * | 2019-08-05 | 2019-10-25 | 中建交通建设集团有限公司 | Fold-line-shaped transhipment beam construction method and equipment in novel track orthogonal formula precasting yard |
| CN112064512A (en) * | 2020-09-10 | 2020-12-11 | 青岛同创旷远企业发展有限公司 | Road and bridge construction assembly, system and method |
| CN112064512B (en) * | 2020-09-10 | 2022-05-20 | 青岛同创旷远企业发展有限公司 | Road bridge construction assembly, system and method |
| CN113482046A (en) * | 2021-07-21 | 2021-10-08 | 中交二公局第六工程有限公司 | Pipe gallery segment installation construction system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1127594C (en) | 2003-11-12 |
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