CN101858058B - Turn-around method for bridge girder erection machine - Google Patents
Turn-around method for bridge girder erection machine Download PDFInfo
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- CN101858058B CN101858058B CN2010102139580A CN201010213958A CN101858058B CN 101858058 B CN101858058 B CN 101858058B CN 2010102139580 A CN2010102139580 A CN 2010102139580A CN 201010213958 A CN201010213958 A CN 201010213958A CN 101858058 B CN101858058 B CN 101858058B
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- bridge formation
- formation machine
- rotating turret
- horn
- vehicle frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 46
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- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
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Abstract
The invention discloses a turn-around device for a bridge girder erection machine and a method for turning around a machine to be turned around by using the device. The turn-around device comprises a frame and driving mechanisms which are arranged at the two ends of the frame for driving the frame to move along a track, wherein the middle part of the frame is provided with an annular track; a rotary frame is positioned above the frame; a plurality of bearing wheels are arranged in the annular track so as to move along the annular track; the centre of the bottom side of the rotary frame is provided with a worm wheel; and a worm arranged on the frame through a fixing frame is engaged with the worm wheel. The worm is turned so as to drive the worm wheel to rotate, so the bearing wheels can move along the annular track and the rotary frame can rotate gradually. When the bridge girder erection machine is turned around, the bridge girder erection machine can be broken down into a main machine and an arm, the main machine and the arm are arranged on the rotary frame, the rotary frame is controlled to rotate the main machine and the arm for 180 degrees by driving the worm and then the main machine and the arm are reassembled so as to turn around the bridge girder erection machine. The invention has the advantages of safe operation process, simple and convenient use and high efficiency.
Description
Technical field
The present invention relates to the bridge formation machine of use in the construction of highway and bridge construction, particularly a kind of device of tune of the machine of building bridge; And the method for using this upender that the bridge formation machine is reversed end for end.
Background technology
The bridge formation machine is the current main construction machinery that sets up the bridge erection of railway T type, setting a roof beam in place in the variation route construction, or setting a roof beam in place in the existing route transformation, and the bridge formation machine often all can need to reverse end for end operation, to satisfy the requirement of site operation.
At present, the bridge formation machine can not be realized pivot turn, mainly adopts the mode of seeking triangle line on the existing railway route nearby to realize tune in the construction, as Fig. 1.During tune, earlier the bridge formation unit disintegrated, fix by the requirement of long-distance transport, and after vehicle sections carried out the rail coherence check and handled the formality of more complicated, the bridge formation machine is transported to the triangle line place along existing line, after the triangle line place finishes the tune operation, get back to initial position along the existing line transportation again, realize the tune of bridge formation machine.
In its tune operation process, need take the transportation of existing railway route, safe pressure is big.Especially, at the triangle track under bridge formation machine situation far away, transport very constant, the safe pressure Judas.In addition, this kind mode, the bridge formation machine need disintegrate and transport for less part, after turning around, it needs again recombinate to the bridge formation machine, not only trouble, length consuming time, and also labour intensity is big.
Summary of the invention
The present invention is intended to provide a kind of efficient, safety, the upender of the bridge formation machine that labor degree intensity is relatively low, and use this device that the tune machine is reversed end for end the method for operation.
The upender of bridge formation machine of the present invention, comprise that vehicle frame and vehicle frame two ends drive the driving mechanism that vehicle frame moves along track, the middle part of vehicle frame is provided with the track of annular, rotating turret is positioned at the vehicle frame top, place in the circular orbit and can move by a plurality of bearing wheels along circular orbit, the central authorities of rotating turret bottom side are equipped with turbine, and the scroll bar that is installed on the vehicle frame by fixed mount is meshed with turbine.
The turning method of bridge formation machine of the present invention comprises following step:
The horn of bridge formation machine is separated with main frame, horn is unloaded from the bridge formation machine;
Bridge formation machine upender is moved to bridge formation machine below, location;
Rotating turret with bridge formation machine upender supports the bridge formation machine host, drives scroll bar and rotates, and makes scroll bar drive the turbine rotation that is engaged with, and bearing wheels is moved along circular orbit, realizes the rotation of rotating turret, thereby drives the bridge formation machine host rotation that places on the rotating turret; The driving scroll bar rotates, and stops after rotating turret rotates 180 degree;
Horn is placed on the bridge formation machine upender, drives scroll bar and rotate, the scroll bar rotation drives the turbine rotation that is engaged with, and the driving rotating turret carries the horn rotation on it, stops after rotating turret rotates 180 degree;
Again horn is installed on the bridge formation machine host.
Above-mentioned bridge formation machine upender can directly be realized the tune of bridge formation machine in the original place, its tune mustn't take the existing railway route, and is fool proof.Simultaneously, in its tune process, the bridge formation machine does not need to disintegrate, and only needs horn to separate with main frame and gets final product, and installs simple, quick and easy once more.Saved greatly because of disintegrating and reset required time and work, greatly improved the efficient of tune, reduced the workload of tune.Reversing end for end the required time can shorten to about 3 days by original 10-15 days.
Description of drawings
Fig. 1 is the schematic diagram of existing bridge formation machine tune;
Fig. 2 is a kind of front view of the machine upender of building bridge;
Fig. 3 is a kind of vertical view of the machine upender of building bridge;
Fig. 4 is a kind of lateral view of the machine upender of building bridge.
The specific embodiment
A kind of upender of the machine of building bridge as Fig. 2, Fig. 3, Fig. 4, comprises that the two ends of vehicle frame 1 and vehicle frame 1 are equipped with the driving mechanism 2 that the driving vehicle frame moves along track.Described driving mechanism can be for by motor 20 wheel driven, and the wheel 21 of similar and train rotates by motor rotating band motor-car wheel, thereby walks along rail.The middle part of vehicle frame is provided with the track 3 of annular, as Fig. 3, rotating turret 4 is positioned at vehicle frame 1 top, place in the circular orbit 3 and can move by a plurality of bearing wheels 5 along circular orbit, described bearing wheels can be four, five, even more, is arranged in the bottom of rotating turret uniformly, the central authorities of rotating turret 4 bottom sides install turbine 6 also are installed, and the scroll bar 8 that is installed on the vehicle frame 1 by fixed mount 7 is meshed with turbine 6.
By rotating scroll bar 8, scroll bar can drive turbine 6 and rotate, thereby the bearing wheels of rotating turret is moved along the circular orbit on the vehicle frame, and rotating turret is rotated gradually.By the number of turns and the angle that the control scroll bar rotates, make rotating turret rotate 180 degree.
When the bridge formation machine being reversed end for end to operate with it, the horn of bridge formation machine is unloaded,, allow the main frame of bridge formation machine be placed on the rotating turret upender dislocation bridge formation motor spindle, rotate by driving scroll bar, drive turbine rotation, the bearing wheels of rotating turret is moved in circular orbit, realize the rotation of rotating turret, the bridge formation machine host that can drive the rotating turret top together rotates, drive scroll bar and make rotating turret rotate 180 degree, can make main frame follow rotation 180 degree, thereby realize the tune of bridge formation machine host.Same method can be reversed end for end to the horn that unloads.Main frame and horn after the tune re-assembly again, have both finished the tune operation of bridge formation machine.The whole operation process, simple, convenient, efficient is high, and safety.
Claims (1)
1. the turning method of the machine of building bridge is characterized in that,
The upender of bridge formation machine comprises that vehicle frame and vehicle frame two ends drive the driving mechanism that vehicle frame moves along track, the middle part of vehicle frame is provided with the track of annular, rotating turret is positioned at the vehicle frame top, place in the circular orbit and can move by a plurality of bearing wheels along circular orbit, the central authorities of rotating turret bottom side are equipped with turbine, and the scroll bar that is installed on the vehicle frame by fixed mount is meshed with turbine;
Turning method comprises following step:
(1) horn with the bridge formation machine separates with main frame, and horn is unloaded from the bridge formation machine;
(2) bridge formation machine host tune: bridge formation machine upender is moved to bridge formation machine below, location; Rotating turret with bridge formation machine upender supports the bridge formation machine host, drives scroll bar and rotates, and makes scroll bar drive the turbine rotation that is engaged with, and bearing wheels is moved along circular orbit, realizes the rotation of rotating turret, thereby drives the bridge formation machine host rotation that places on the rotating turret; The driving scroll bar rotates, and stops after rotating turret rotates 180 degree;
(3) bridge formation machine horn is reversed end for end: horn is placed on the bridge formation machine upender, drives scroll bar and rotate, the scroll bar rotation drives the turbine rotation that is engaged with, and the driving rotating turret carries the horn rotation on it, stops after rotating turret rotates 180 degree;
(4) again horn is installed on the bridge formation machine host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102139580A CN101858058B (en) | 2010-06-30 | 2010-06-30 | Turn-around method for bridge girder erection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102139580A CN101858058B (en) | 2010-06-30 | 2010-06-30 | Turn-around method for bridge girder erection machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101858058A CN101858058A (en) | 2010-10-13 |
| CN101858058B true CN101858058B (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2010102139580A Expired - Fee Related CN101858058B (en) | 2010-06-30 | 2010-06-30 | Turn-around method for bridge girder erection machine |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817321B (en) * | 2012-08-07 | 2014-10-29 | 中铁十二局集团有限公司 | Bridge girder erection machine set turn-around trolley |
| CN103046471A (en) * | 2012-12-31 | 2013-04-17 | 中铁十七局集团第三工程有限公司 | Turn-around method implemented in bridging airport |
| CN104264545B (en) * | 2014-11-04 | 2016-02-03 | 中铁十五局集团有限公司 | A kind of paving sets up standby method of carrying out reversing end for end in paving frame base |
| CN105297629B (en) * | 2015-04-07 | 2017-06-30 | 蓝清 | For the rotating disk that Bridge Erector is integrally turned to |
| CN108842622B (en) * | 2018-05-28 | 2019-11-22 | 中铁十二局集团有限公司 | U-turn construction method is rotated integrally on a kind of Bridge Erector bridge |
| CN108755440B (en) * | 2018-07-24 | 2023-05-23 | 中铁十二局集团有限公司 | Small contact surface shearing-free turning equipment for large-scale equipment |
| CN113044076A (en) * | 2019-12-27 | 2021-06-29 | 沙小如 | Rail arrangement for turning around of high-speed train |
| CN113186834A (en) * | 2021-05-17 | 2021-07-30 | 中铁十二局集团有限公司 | Rotary turning device and turning method of girder transporting vehicle of bridge girder erection machine |
| CN115849179A (en) * | 2023-02-28 | 2023-03-28 | 山西潞安集团余吾煤业有限责任公司 | Temporary direction-adjusting track and direction-adjusting method for monorail crane |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008303657A (en) * | 2007-06-08 | 2008-12-18 | Meiwa Kogyo Kk | Girder installation apparatus and girder installation carriage |
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2010
- 2010-06-30 CN CN2010102139580A patent/CN101858058B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008303657A (en) * | 2007-06-08 | 2008-12-18 | Meiwa Kogyo Kk | Girder installation apparatus and girder installation carriage |
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| CN101858058A (en) | 2010-10-13 |
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Owner name: CHINA RAILWAY 25TH BUREAU GROUP CO., LTD. |
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| C41 | Transfer of patent application or patent right or utility model | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianping Inventor after: Liu Yixin Inventor after: Lai Jingliang Inventor after: Mo Jin Inventor after: Tang Xianghua Inventor after: Ge Bin Inventor after: Cai Wensheng Inventor after: He Gongling Inventor after: Zhang Jianci Inventor after: Gu Huirong Inventor after: Yao Xiaohong Inventor after: Zhang Sheng Inventor after: Ye Pengyun Inventor after: Ou Jian Inventor after: Wang Lihong Inventor before: Zhang Jianping Inventor before: Liu Yixin Inventor before: Lai Jingliang Inventor before: Mo Jin Inventor before: Tang Xianghua Inventor before: He Gongling Inventor before: Zhang Jianci Inventor before: Gu Huirong Inventor before: Yao Xiaohong Inventor before: Zhang Sheng Inventor before: Ye Pengyun Inventor before: Ou Jian Inventor before: Wang Lihong |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG JIANPING HE GONGLING ZHANG JIANCI GU HUIRONG YAO XIAOHONG ZHANG SHENG YE PENGYUN OU JIAN WANG LIHONG LIU YIXIN LAI JINGLIANG MO JIN TANG XIANGHUA TO: ZHANG JIANPING HE GONGLING ZHANG JIANCI GU HUIRONG YAO XIAOHONG ZHANG SHENG YE PENGYUN OU JIAN WANG LIHONG LIU YIXIN LAI JINGLIANG MO JIN TANG XIANGHUA GE BIN CAI WENSHENG |
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Effective date of registration: 20110421 Address after: 510405 No. 2, Guihua East, Guangzhou, Guangdong Applicant after: Guangzhou Railway Engineering Co., Ltd. of China Railway 25th Bureau Group Co., Ltd. Co-applicant after: China Railway 25th Bureau Group Co., Ltd. Address before: 510405 No. 2, Guihua East, Guangzhou, Guangdong Applicant before: Guangzhou Railway Engineering Co., Ltd. of China Railway 25th Bureau Group Co., Ltd. |
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