CN103835195B - Cross-device and the method for the quick traversing change of a kind of track-laying machine low level jacking - Google Patents
Cross-device and the method for the quick traversing change of a kind of track-laying machine low level jacking Download PDFInfo
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- CN103835195B CN103835195B CN201410065674.XA CN201410065674A CN103835195B CN 103835195 B CN103835195 B CN 103835195B CN 201410065674 A CN201410065674 A CN 201410065674A CN 103835195 B CN103835195 B CN 103835195B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The present invention relates to subway to lay a railway track technical field of engineering machinery, the specifically cross-device and method of the quick traversing change of a kind of track-laying machine low level jacking, comprise track-laying machine, guide pillar type top rail, guide pin bushing, prop up foot frame, location load bearing pin, walk cross girders, traversingly to take turns, screw-nut drive unit and interim cross moving track, guide pillar type top rail two ends are arranged with guide pin bushing respectively, be provided with between the guide pillar of guide pin bushing and guide pillar type top rail and locate load bearing pin, screw-nut drive unit connects guide pillar type top rail and supporting leg framework, the every root in device bottom is walked cross girders two ends and is provided with a joint and walks cross girders lengthening section, often joint is walked below cross girders lengthening section and is provided with traversing wheel.Compared with prior art, its advantage is in the present invention: manual actuation guide pin bushing along guide pillar slippage, guarantee the traversing change of track-laying machine across stability; Jacking and auxiliary rack non-orbiting scroll traversing all between works area low level carry out, reduce potential safety hazard and labor strength, save and become across the time, greatly improve and to lay a railway track efficiency of construction.
Description
[technical field]
The present invention relates to subway to lay a railway track technical field of engineering machinery, specifically cross-device the and method of the quick traversing change of a kind of track-laying machine low level jacking.
[background technology]
Current domestic subway to lay a railway track in work progress track-laying machine in shield structure become across method to re-assembly into: track-laying machine critical piece disintegrates become across, the hanging of shield structure top hoist track-laying machine move two side leg frameworks become across, bottom stent support top rail jacking track-laying machine move two side leg frameworks become across etc. multiple change across method.
But there is many deficiencies and defect across method in the above change.First, track-laying machine critical piece disintegrates to re-assembly and becomes across being carry out in shield structure interval, and due to space constraint, shield structure cannot enter lifting appliance in interval, and be difficult to carry out equipment disintegration and assembling work, time-consuming, efficiency of construction is low; Secondly, no matter the hanging of shield structure top hoist track-laying machine become across, or bottom with stent support top rail jacking track-laying machine become across, be all track-laying machine complete machine depart from rail level unsettled after could move two side leg frameworks, after putting in place again complete machine drop to rail level complete change across.This causes when track-laying machine complete machine departs from mobile both sides supporting leg framework under rail level vacant state, track-laying machine is in metastable condition, stability against overturning extreme difference, very easily because two side leg framework displacement deviations cause track-laying machine complete machine left and right unstability, and produce swing or topple, constructor is damaged, causes damage even cannot construct to track-laying machine.
[summary of the invention]
The object of the invention is to solve existing track-laying machine become in shield-tunneling construction interval across method time-consuming, efficiency of construction is low, the technical problem of poor stability, provides a kind of safe and reliable, that saving of work and time, efficiency of construction are high quick traversing change of track-laying machine low level jacking cross-device and method.
For achieving the above object, design the quick traversing change of a kind of track-laying machine low level jacking cross-device, comprise track-laying machine, guide pillar type top rail, guide pin bushing, prop up foot frame, location load bearing pin, walk cross girders, traversingly to take turns, screw-nut drive unit and interim cross moving track, guide pillar type top rail two ends are arranged with guide pin bushing respectively, be provided with between the guide pillar of guide pin bushing and guide pillar type top rail and locate load bearing pin, guide pin bushing is connected fastening with supporting leg framework bolt, screw-nut drive unit connects guide pillar type top rail and supporting leg framework, the every root in device bottom is walked cross girders two ends and is provided with a joint and walks cross girders lengthening section, often joint is walked below cross girders lengthening section and is provided with traversing wheel.
Described track-laying machine is suspended on above large Car Track.
Described device bottom is provided with interim cross moving track.
The quick traversing change of a kind of track-laying machine low level jacking is across method, and described method step is as follows:
A. utilize Manual hydraulic jack walking low level jacking track-laying machine below cross girders lengthening section, after the interim cross moving track in cart orbit upper berth, span direction, complete machine to fall within interim cross moving track and takes turns support by traversing;
B. remove between guide pin bushing and guide pillar and locate load bearing pin, screw-nut drive unit between turn guide pillar type top rail and supporting leg framework, supporting leg framework is along guide pillar type top rail guide pillar and the slippage of supporting leg framework upper guide bush, and supporting leg framework bottom walks that cross girders is traversing takes turns along interim cross moving track at span direction rolling movement;
C. supporting leg framework moves into place rear Manual hydraulic jack walking low level jacking track-laying machine below cross girders lengthening section, removes interim cross moving track, and receive hand-hydraulic very heavy, track-laying machine lands on cart walking track again;
D., after adjusting cart gauge, between mounting guide sleeve and guide pillar, locate load bearing pin 4, complete track-laying machine become across.
The present invention compared with prior art, its advantage is: adopt track-laying machine upper spindle screw drive unit manual actuation guide pin bushing along guide pillar slippage, drive and traversingly bottom cross girders lengthening section take turns the interim cross moving track rolling movement laid on cart orbit, guarantee the traversing change of track-laying machine across stability; Jacking and auxiliary rack non-orbiting scroll traversing all between works area low level carry out, greatly facilitate workman's constructing operation, reduce potential safety hazard and labor strength, save and become across the time, greatly improve and to lay a railway track efficiency of construction.
[accompanying drawing explanation]
Fig. 1 is track-laying machine front view of the present invention;
Fig. 2 is track-laying machine left view of the present invention;
Fig. 3 is track-laying machine top view of the present invention;
Fig. 4 is that track-laying machine of the present invention becomes across schematic diagram of constructing in anterior shield structure;
Fig. 5 is that track-laying machine of the present invention is become and to be constructed schematic diagram by platform across rear;
In figure: 1. guide pillar type top rail 2. guide pin bushing 3. supporting leg framework 4. is located load bearing pin 5. and walked that cross girders lengthening section 6. is traversing takes turns the interim cross moving track of 7. screw-nut drive units 8.; 9. switchbox 10. control panel 11. steel buttress 12. sleeper 13. platform slab 14. platform stair;
Specify Fig. 1 as Figure of abstract of the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the invention will be further described, and the structure of this device and principle are very clearly concerning the people of this specialty.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Main technical schemes of the present invention adopts track-laying machine upper spindle screw drive unit manual actuation guide pin bushing along guide pillar slippage, drive traversing wheel bottom cross girders lengthening section to lay interim cross moving track rolling movement on cart orbit, low level, steadily, rapidly realize becoming across.
Embodiment 1
The quick traversing change of track-laying machine low level jacking is cross-device as Fig. 1, Fig. 2, shown in Fig. 3, the present invention includes track-laying machine, guide pillar type top rail, guide pin bushing, prop up foot frame, location load bearing pin, walk cross girders, traversingly to take turns, screw-nut drive unit and interim cross moving track, top rail adopts Long Distances guide pillar type top rail 1, guide pin bushing 2 slipping mechanism, Design Orientation load bearing pin 4 between the guide pillar of guide pin bushing 2 and guide pillar type top rail 1, guide pin bushing 2 is connected fastening with supporting leg framework 3 bolt, manual long distance screw-nut drive unit 7, screw-nut connects guide pillar type top rail 1 and supporting leg framework 3, the every root in bottom is walked cross girders two ends and is designed a joint and walk cross girders lengthening section 5, often joint walks that cross girders lengthening section 5 envisaged underneath is traversing takes turns 6, track-laying machine is constant to be suspended on above large Car Track across state.
Embodiment 2
Across method as shown in Figure 4, Figure 5, concrete steps are in the quick traversing change of track-laying machine low level jacking of the present embodiment:
A. utilize Manual hydraulic jack walking low level jacking track-laying machine below cross girders lengthening section, after the interim cross moving track in cart orbit upper berth, span direction, complete machine to fall within interim cross moving track and takes turns support by traversing;
B. remove between guide pin bushing and guide pillar and locate load bearing pin, screw-nut drive unit between turn guide pillar type top rail and supporting leg framework, supporting leg framework is along guide pillar type top rail guide pillar and the slippage of supporting leg framework upper guide bush, and supporting leg framework bottom walks that cross girders is traversing takes turns along interim cross moving track at span direction rolling movement;
C. supporting leg framework moves into place rear Manual hydraulic jack walking low level jacking track-laying machine below cross girders lengthening section, removes interim cross moving track, and receive hand-hydraulic very heavy, track-laying machine lands on cart walking track again;
D., after adjusting cart gauge, between mounting guide sleeve and guide pillar, locate load bearing pin 4, complete track-laying machine become across.
Claims (2)
1. the quick traversing change of track-laying machine low level jacking is cross-device, comprise track-laying machine, guide pillar type top rail, guide pin bushing, supporting leg framework, location load bearing pin, walk cross girders, traversingly to take turns, screw-nut drive unit and interim cross moving track, it is characterized in that guide pillar type top rail two ends are arranged with guide pin bushing respectively, be provided with between the guide pillar of guide pin bushing and guide pillar type top rail and locate load bearing pin, guide pin bushing is connected fastening with supporting leg framework bolt, screw-nut drive unit connects guide pillar type top rail and supporting leg framework, become the every root in cross-device bottom to walk cross girders two ends and be provided with a joint and walk cross girders lengthening section, often joint is walked below cross girders lengthening section and is provided with traversing wheel, described track-laying machine is suspended on above cart orbit, the cross-device bottom of described change is provided with interim cross moving track.
2. the change that the quick traversing change of track-laying machine low level as claimed in claim 1 jacking is cross-device, across a method, is characterized in that described method step is as follows:
A. utilize Manual hydraulic jack walking low level jacking track-laying machine below cross girders lengthening section, after the interim cross moving track in cart orbit upper berth, span direction, complete machine to fall within interim cross moving track and takes turns support by traversing;
B. remove between guide pin bushing and guide pillar and locate load bearing pin, screw-nut drive unit between turn guide pillar type top rail and supporting leg framework, the guide pin bushing slippage of supporting leg framework on the guide pillar and supporting leg framework of guide pillar type top rail, supporting leg framework bottom is walked arrange below cross girders lengthening section traversing and is taken turns along interim cross moving track at span direction rolling movement;
C. supporting leg framework moves into place rear Manual hydraulic jack walking low level jacking track-laying machine below cross girders lengthening section, removes interim cross moving track, and receive Manual hydraulic jack, track-laying machine drops on cart orbit;
D., after adjusting cart gauge, between mounting guide sleeve and guide pillar, locate load bearing pin, complete track-laying machine become across.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065674.XA CN103835195B (en) | 2014-02-26 | 2014-02-26 | Cross-device and the method for the quick traversing change of a kind of track-laying machine low level jacking |
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| CN201410065674.XA CN103835195B (en) | 2014-02-26 | 2014-02-26 | Cross-device and the method for the quick traversing change of a kind of track-laying machine low level jacking |
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| CN103835195A CN103835195A (en) | 2014-06-04 |
| CN103835195B true CN103835195B (en) | 2016-01-20 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012719B (en) * | 2016-06-28 | 2018-01-23 | 中国路桥工程有限责任公司 | Track-laying machine |
| CN106638185B (en) * | 2016-10-10 | 2019-01-11 | 中铁上海工程局集团有限公司 | A kind of traveling process becomes automatically across track-laying machine and application method |
| CN109487646A (en) * | 2016-10-18 | 2019-03-19 | 中铁上海工程局集团有限公司 | Shield section and platform section running track traveling process become automatically across method |
| CN106672827B (en) * | 2016-10-27 | 2018-03-30 | 苏州大方特种车股份有限公司 | Tunnel track lays crane |
| CN106498814B (en) * | 2016-12-19 | 2018-03-06 | 中铁第五勘察设计院集团有限公司 | A kind of construction equipment and method of city track traffic U type beam solid concrete roabed |
| CN107381364B (en) * | 2017-09-05 | 2020-02-21 | 东台市富康机械有限公司 | Tunnel crane |
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| JPH08134812A (en) * | 1994-11-15 | 1996-05-28 | Kawasaki Heavy Ind Ltd | Maintenance operation method and device for railway line |
| CN201010842Y (en) * | 2007-03-22 | 2008-01-23 | 中铁一局集团有限公司新运工程公司 | Tyre type span-variable multifunctional rail laying machine |
| CN201190254Y (en) * | 2008-03-19 | 2009-02-04 | 中铁科工集团有限公司 | Double variable span multipurpose track laying machine and |
| JP2010228684A (en) * | 2009-03-30 | 2010-10-14 | Jfe Steel Corp | Traveling system and traveling truck moving method |
| CN103015276A (en) * | 2013-01-06 | 2013-04-03 | 中铁上海工程局有限公司 | Host machine of track-laying machine improved based on replacement structure, and assembly method thereof |
| CN203729163U (en) * | 2014-02-26 | 2014-07-23 | 中铁上海工程局集团有限公司 | Track laying machine low-position jacking fast shifting span-changing device |
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2014
- 2014-02-26 CN CN201410065674.XA patent/CN103835195B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08134812A (en) * | 1994-11-15 | 1996-05-28 | Kawasaki Heavy Ind Ltd | Maintenance operation method and device for railway line |
| CN201010842Y (en) * | 2007-03-22 | 2008-01-23 | 中铁一局集团有限公司新运工程公司 | Tyre type span-variable multifunctional rail laying machine |
| CN201190254Y (en) * | 2008-03-19 | 2009-02-04 | 中铁科工集团有限公司 | Double variable span multipurpose track laying machine and |
| JP2010228684A (en) * | 2009-03-30 | 2010-10-14 | Jfe Steel Corp | Traveling system and traveling truck moving method |
| CN103015276A (en) * | 2013-01-06 | 2013-04-03 | 中铁上海工程局有限公司 | Host machine of track-laying machine improved based on replacement structure, and assembly method thereof |
| CN203729163U (en) * | 2014-02-26 | 2014-07-23 | 中铁上海工程局集团有限公司 | Track laying machine low-position jacking fast shifting span-changing device |
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Address after: 200436 Shanghai Road, Zhabei District, No. three, No. 278 Applicant after: Shanghai Civil Engineering Co., Ltd. of Crec Applicant after: HUAHAI ENGINEERING CO., LTD. OF CREC SHANGHAI Address before: 200436 Shanghai, Zhabei District River Road, No. 272, No. three, layer 278, 10 Applicant before: Shanghai Civil Engineering Co., Ltd. of CREC Applicant before: Huahai Engineering Co.,Ltd. Of CREC Shanghai |
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Inventor after: Chen Fuping Inventor after: Liu Pingwang Inventor after: Liu Xisheng Inventor after: Zhang Hongqian Inventor after: Zhao Wenjun Inventor after: Zheng Kanghai Inventor before: Chen Fuping Inventor before: Liu Pingwang Inventor before: Liu Xisheng Inventor before: Zhang Hongqian Inventor before: Zhao Wenjun Inventor before: Zheng Haikang |
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Free format text: CORRECT: INVENTOR; FROM: CHEN FUPING LIU PINGWANG LIU XISHENG ZHANG HONGQIAN ZHAO WENJUN ZHENG HAIKANG TO: CHEN FUPING LIU PINGWANG LIU XISHENG ZHANG HONGQIAN ZHAO WENJUN ZHENG KANGHAI |
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Effective date of registration: 20180423 Address after: 200436 Shanghai Road, Jingan District, No. three, No. 278 Co-patentee after: HUAHAI ENGINEERING CO., LTD. OF CREC SHANGHAI Patentee after: Shanghai Civil Engineering Co., Ltd. of Crec Co-patentee after: POWERCHINA RAILWAY CONSTRUCTION CO., LTD. Address before: 200436 Shanghai Road, Zhabei District, No. three, No. 278 Co-patentee before: HUAHAI ENGINEERING CO., LTD. OF CREC SHANGHAI Patentee before: Shanghai Civil Engineering Co., Ltd. of Crec |
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Effective date of registration: 20210108 Address after: 200436 No. 278, three JIANGCHANG Road, Jingan District, Shanghai Patentee after: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee after: HUAHAI ENGINEERING Co.,Ltd. OF CREC SHANGHAI Patentee after: POWERCHINA RAILWAY CONSTRUCTION Co.,Ltd. Patentee after: China Railway Shanghai Engineering Bureau Group (Suzhou) Rail Transit Technology Research Institute Co.,Ltd. Address before: 200436 No. 278, three JIANGCHANG Road, Jingan District, Shanghai Patentee before: SHANGHAI CIVIL ENGINEERING Co.,Ltd. OF CREC Patentee before: HUAHAI ENGINEERING Co.,Ltd. OF CREC SHANGHAI Patentee before: POWERCHINA RAILWAY CONSTRUCTION Co.,Ltd. |