CN103835195A - Rail layer low-position jacking and rapid transversely-moving span changing device and method - Google Patents
Rail layer low-position jacking and rapid transversely-moving span changing device and method Download PDFInfo
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- CN103835195A CN103835195A CN201410065674.XA CN201410065674A CN103835195A CN 103835195 A CN103835195 A CN 103835195A CN 201410065674 A CN201410065674 A CN 201410065674A CN 103835195 A CN103835195 A CN 103835195A
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- 238000005096 rolling process Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of railway laying engineering machinery, in particular to a rail layer low-position jacking and rapid transversely-moving span changing device and method. The device comprises a rail layer, a guide column type upper beam, guide sleeves, a supporting leg frame, positioning and force-bearing hinge pins, walking beams, transversely-moving wheels, a lead screw nut driving device and a temporary transversely-moving rail. The guide sleeves are arranged at the two ends of the guide column type upper beam respectively in a sleeved mode. The positioning and force-bearing hinge pins are arranged between the guide sleeves and a guide column of the guide column type upper beam. The lead screw nut driving device is connected with the guide column type upper beam and the supporting leg frame. The two ends of each walking beam at the lower portion of the device are respectively provided with a walking beam lengthening section. The transversely-moving wheels are arranged below the walking beam lengthening sections. Compared with the prior art, the rail layer low-position jacking and rapid transversely-moving span changing device and method have the advantages that the guide sleeves are manually driven to slide along the guide column, and therefore stability of transverse moving and span changing of the rail layer is ensured; the transversely-moving rail is jacked and assisted at the low position in the construction section so as to roll and transversely move, and therefore potential safety hazards and labor intensity of workers are reduced, span changing time is saved, and rail laying construction efficiency is greatly improved.
Description
[technical field]
The present invention relates to the subway technical field of engineering machinery of laying a railway track, specifically the quick traversing change of a kind of track-laying machine low level jacking is across device and method.
[background technology]
Current domestic subway lay a railway track in work progress in shield structure track-laying machine become re-assembly into: track-laying machine critical piece disintegrates across method become across, shield structure top hanging 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 changes 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 to carry out in shield structure interval, and due to spatial limitation, shield structure cannot enter lifting appliance in interval, is difficult to carry out equipment disintegration and assembling work, and 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 that track-laying machine complete machine departs from rail level and could move two side leg frameworks after unsettled, after putting in place again complete machine drop to rail level complete change across.This causes in the time that track-laying machine complete machine departs under rail level vacant state mobile both sides supporting leg framework, 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, cause damage even cannot construct to track-laying machine.
[summary of the invention]
The object of the invention is to solve existing track-laying machine in shield-tunneling construction interval, become across method time-consuming, efficiency of construction is low, the technical problem of poor stability, provides the quick traversing change of track-laying machine low level jacking that a kind of safe and reliable, saving of work and time, efficiency of construction are high across device and method.
For achieving the above object, designing the quick traversing change straddle mounting of a kind of track-laying machine low level jacking puts, comprise track-laying machine, guide pillar type top rail, guide pin bushing, prop up foot frame, location load bearing pin, walk cross girders, traversing wheel, screw-nut drive unit and interim cross moving track, guide pillar type top rail two ends are arranged with respectively guide pin bushing, between the guide pillar of guide pin bushing and guide pillar type top rail, be provided with location 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, every of bottom of device walked cross girders two ends and is provided with a joint and walks cross girders lengthening section, every joint is walked cross girders lengthening section below and is provided with traversing wheel.
Described track-laying machine is suspended on large Car Track top.
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 span direction cart orbit upper berth, complete machine falls within on interim cross moving track and takes turns support by traversing;
B. remove and between guide pin bushing and guide pillar, 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 the traversing interim cross moving track in edge of taking turns of cross girders is walked at span direction rolling movement in supporting leg framework bottom;
C. supporting leg framework move into place rear with Manual hydraulic jack walking low level jacking track-laying machine below cross girders lengthening section, remove interim cross moving track, receive hand-hydraulic very heavy, track-laying machine lands on cart walking track again;
D. adjust after 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 top screw-nut drive unit manual actuation guide pin bushing along guide pillar slippage, drive the traversing interim cross moving track rolling movement of laying of taking turns in cross girders lengthening section bottom on cart orbit, guarantee the traversing change of track-laying machine across stability; Jacking and auxiliary rack track roll traversing all between works area low level carry out, greatly facilitate workman's constructing operation, reduced potential safety hazard and labor strength, save and become across the time, greatly improve the efficiency of construction of laying a railway track.
[brief description of the drawings]
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 the schematic diagram of constructing in anterior shield structure;
Fig. 5 is that track-laying machine of the present invention becomes across rear by the platform schematic diagram of constructing;
In figure: 1. guide pillar type top rail 2. guide pin bushing 3. supporting leg frameworks 4. are located load bearing pin 5. and walked the traversing interim cross moving track of 7. screw-nut drive unit 8. of taking turns of cross girders lengthening section 6.; 9. switchbox 10. control panel 11. steel buttress 12. sleeper 13. platform plate 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 this professional people.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Main technical schemes of the present invention is to adopt track-laying machine top screw-nut drive unit manual actuation guide pin bushing along guide pillar slippage, drive traversing wheel the in cross girders lengthening section bottom on cart orbit, to lay interim cross moving track rolling movement, low level, steadily, rapidly realize become across.
The quick traversing change straddle mounting of track-laying machine low level jacking is put 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, traversing wheel, screw-nut drive unit and interim cross moving track, top rail adopts large stroke guide pillar type top rail 1, guide pin bushing 2 slipping mechanisms, 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 bolts, manually long apart from screw-nut drive unit 7, screw-nut connects guide pillar type top rail 1 and supporting leg framework 3, every of bottom is walked cross girders two ends each design one joint and is walked cross girders lengthening section 5, every joint walks that the 5 belows designs of cross girders lengthening section are traversing takes turns 6, track-laying machine is constant is suspended on large Car Track top across state.
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 span direction cart orbit upper berth, complete machine falls within on interim cross moving track and takes turns support by traversing;
B. remove and between guide pin bushing and guide pillar, 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 the traversing interim cross moving track in edge of taking turns of cross girders is walked at span direction rolling movement in supporting leg framework bottom;
C. supporting leg framework move into place rear with Manual hydraulic jack walking low level jacking track-laying machine below cross girders lengthening section, remove interim cross moving track, receive hand-hydraulic very heavy, track-laying machine lands on cart walking track again;
D. adjust after cart gauge, between mounting guide sleeve and guide pillar, locate load bearing pin 4, complete track-laying machine become across.
Claims (4)
1. the quick traversing change straddle mounting of track-laying machine low level jacking is put, comprise track-laying machine, guide pillar type top rail, guide pin bushing, prop up foot frame, location load bearing pin, walk cross girders, traversing wheel, screw-nut drive unit and interim cross moving track, it is characterized in that guide pillar type top rail two ends are arranged with respectively guide pin bushing, between the guide pillar of guide pin bushing and guide pillar type top rail, be provided with location 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, every of bottom of device walked cross girders two ends and is provided with a joint and walks cross girders lengthening section, every joint is walked cross girders lengthening section below and is provided with traversing wheel.
2. the quick traversing change straddle mounting of a kind of track-laying machine low level as claimed in claim 1 jacking is put, and it is characterized in that described track-laying machine is suspended on large Car Track top.
3. the quick traversing change straddle mounting of a kind of track-laying machine low level as claimed in claim 1 jacking is put, and it is characterized in that described device bottom is provided with interim cross moving track.
4. the quick traversing change of track-laying machine low level jacking, 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 span direction cart orbit upper berth, complete machine falls within on interim cross moving track and takes turns support by traversing;
B. remove and between guide pin bushing and guide pillar, 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 the traversing interim cross moving track in edge of taking turns of cross girders is walked at span direction rolling movement in supporting leg framework bottom;
C. supporting leg framework move into place rear with Manual hydraulic jack walking low level jacking track-laying machine below cross girders lengthening section, remove interim cross moving track, receive hand-hydraulic very heavy, track-laying machine lands on cart walking track again;
D. adjust after cart gauge, between mounting guide sleeve and guide pillar, locate load bearing pin 4, complete track-laying machine become across.
Priority Applications (1)
| 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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| 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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| CN103835195A true CN103835195A (en) | 2014-06-04 |
| CN103835195B CN103835195B (en) | 2016-01-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012719A (en) * | 2016-06-28 | 2016-10-12 | 中国路桥工程有限责任公司 | Rail layer |
| CN106468041A (en) * | 2016-10-18 | 2017-03-01 | 中铁上海工程局集团有限公司 | A kind of relevant track-laying machine traveling process automatically becomes cross-device and becomes across method |
| CN106498814A (en) * | 2016-12-19 | 2017-03-15 | 中铁第五勘察设计院集团有限公司 | A kind of construction equipment of city track traffic U type beam solid concrete roabed and method |
| CN106638185A (en) * | 2016-10-10 | 2017-05-10 | 中铁上海工程局集团有限公司 | Track layer automatically changing span in advancing process and use method |
| CN106672827A (en) * | 2016-10-27 | 2017-05-17 | 苏州大方特种车股份有限公司 | Tunnel rail laying crane |
| CN107381364A (en) * | 2017-09-05 | 2017-11-24 | 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)
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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 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012719A (en) * | 2016-06-28 | 2016-10-12 | 中国路桥工程有限责任公司 | Rail layer |
| CN106012719B (en) * | 2016-06-28 | 2018-01-23 | 中国路桥工程有限责任公司 | Track-laying machine |
| CN106638185A (en) * | 2016-10-10 | 2017-05-10 | 中铁上海工程局集团有限公司 | Track layer automatically changing span in advancing process and use method |
| CN106468041A (en) * | 2016-10-18 | 2017-03-01 | 中铁上海工程局集团有限公司 | A kind of relevant track-laying machine traveling process automatically becomes cross-device and becomes across method |
| CN109487647A (en) * | 2016-10-18 | 2019-03-19 | 中铁上海工程局集团有限公司 | Track-laying machine main track and shield section running track traveling process become automatically across 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 |
| CN106672827A (en) * | 2016-10-27 | 2017-05-17 | 苏州大方特种车股份有限公司 | Tunnel rail laying crane |
| CN106498814A (en) * | 2016-12-19 | 2017-03-15 | 中铁第五勘察设计院集团有限公司 | A kind of construction equipment of city track traffic U type beam solid concrete roabed and method |
| 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 |
| CN107381364A (en) * | 2017-09-05 | 2017-11-24 | 东台市富康机械有限公司 | Tunnel crane |
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| CN103835195B (en) | 2016-01-20 |
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Legal Events
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| CB02 | Change of applicant information |
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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Free format text: CORRECT: APPLICANT; FROM: SHANGHAI CIVIL ENGINEERING CO., LTD. OF CREC TO: SHANGHAI CIVIL ENGINEERING CO., LTD. OF CREC |
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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. |