CN102913260A - Quick duct piece pouring and transporting mechanism for subway shield tunnel construction - Google Patents

Quick duct piece pouring and transporting mechanism for subway shield tunnel construction Download PDF

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Publication number
CN102913260A
CN102913260A CN2012104761515A CN201210476151A CN102913260A CN 102913260 A CN102913260 A CN 102913260A CN 2012104761515 A CN2012104761515 A CN 2012104761515A CN 201210476151 A CN201210476151 A CN 201210476151A CN 102913260 A CN102913260 A CN 102913260A
Authority
CN
China
Prior art keywords
section
jurisdiction
walking
track
shield
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012104761515A
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Chinese (zh)
Inventor
刘飞香
程永亮
郑大桥
张社军
梅勇兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway Construction Heavy Industry Group Co Ltd
Original Assignee
China Railway Construction Heavy Industry Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Railway Construction Heavy Industry Group Co Ltd filed Critical China Railway Construction Heavy Industry Group Co Ltd
Priority to CN2012104761515A priority Critical patent/CN102913260A/en
Publication of CN102913260A publication Critical patent/CN102913260A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a quick duct piece pouring and transporting mechanism for subway shield tunnel construction, comprising a shield back match trailer frame, a walking track arranged at the upper part of the shield back match trailer frame, and a walking mechanism which is arranged on the walking track and connected with a hoisting mechanism; and a transmission mechanism of the walking mechanism adopts a chain wheel chain mechanism, wherein a chain is fixed under the track along the track. According to the quick duct piece pouring and transporting mechanism, the defects of multiple working procedures, high cost, low efficiency and the like when a subway shield duct piece is transported can be solved, and the safe and quick pouring and transporting of duct pieces within a tunnel can be realized since the duct pieces are poured and transported to a duct piece splitting region once from an appointed unloading region on the shield back match trailer frame, so that the shield driving efficiency can be improved.

Description

A kind of section of jurisdiction for metro shield tunneling is had bad luck mechanism fast
Technical field
The invention belongs to the handling machinery device, be specifically related to a kind of section of jurisdiction for metro shield tunneling and have bad luck fast mechanism.
Background technology
At present, domestic city subway construction fast development, shield tunnel construction be owing to can disposablely finish tunnel excavation, dregs and carry and tunnel support, has safety, efficient, environmental protection and automaticity high, become the first-selected engineering method in the most cities constructing metro tunnel.Subway tunnel supporting material therefor is prefabricated steel hoop concrete pipe sheet (hereinafter to be referred as the section of jurisdiction) with one fixed width and thickness; Monocycle section of jurisdiction size depends on the Tunnel Design diameter, and monocycle section of jurisdiction quantity generally is comprised of 7 sections of jurisdiction; Tunnel support is by movement, rotation, the action such as flexible every section of jurisdiction to be grabbed suitable locus with the pipe sheet assembling equipment of shield structure configuration, is bolted between the section of jurisdiction and fixes.Because pipe sheet assembling equipment can only be along moving forward and backward in the tunnel axis direction limited distance, and Gilled tube transporting carriage can't directly be transported to the pipe sheet assembling zone from tunnel ground with every endless tube sheet, has bad luck so just must carry out the section of jurisdiction in the shield structure.Have bad luck the mechanism design form owing to be limited by behind the shield structure supporting vehicle frame layout restrictions and section of jurisdiction, what metro shield adopted both at home and abroad all is that mode is had bad luck twice in the section of jurisdiction, it is respectively section of jurisdiction unloading area-monorail loop wheel machine-double track beam loop wheel machine-pipe sheet assembling zone and section of jurisdiction unloading area-double track beam loop wheel machine-section of jurisdiction dolly-pipe sheet assembling zone that flow process is had bad luck in its section of jurisdiction, having bad luck mode for these two kinds all can't be with the section of jurisdiction from the disposable pipe sheet assembling zone of having bad luck of section of jurisdiction unloading area, it is complicated to have bad luck flow process, the cycle of having bad luck is longer, and has increased equipment cost, security risk during the section of jurisdiction is had bad luck the time and had bad luck.
Summary of the invention
The purpose of this invention is to provide a kind of section of jurisdiction for metro shield tunneling and have bad luck fast mechanism, to solve the shortcomings such as operation is many in the transport process of metro shield section of jurisdiction, cost is high, efficient is low, by with the disposable pipe sheet assembling zone of having bad luck of section of jurisdiction appointment unloading area on the supporting trailer behind the shield structure, realize section of jurisdiction having bad luck safely and fast in the tunnel, improve shield driving efficient.
The technical solution used in the present invention is: the section of jurisdiction that is used for metro shield tunneling is had bad luck mechanism fast, comprise supporting trailer chassis behind the shield structure, be located at supporting trailer chassis top behind the shield structure the walking track, be located at the walking mechanism that is connected with jack machinism on the walking track; The transmission mechanism of described walking mechanism adopts the sprocket wheel link chain mechanism, wherein chain along track be fixed on track below.
The interlude of described walking track tilts to consist of slope section with respect to two sections of front and back.
Described walking track adopts two, and bilateral symmetry is arranged in parallel, and described walking mechanism totally two covers is located at respectively on two walking tracks.
The present invention can disposablely have bad luck the section of jurisdiction to the pipe sheet assembling zone, and being double track beam loop wheel machine, traditional mode of having bad luck at first the section of jurisdiction is had bad luck to the dolly of section of jurisdiction, by the section of jurisdiction dolly section of jurisdiction is transported to pipe sheet assembling zone again or at first is that the monorail loop wheel machine has bad luck the section of jurisdiction to double track beam loop wheel machine zone, by double track beam loop wheel machine the section of jurisdiction is transported to the pipe sheet assembling zone again.Compare with the tradition mode of having bad luck, advantage of the present invention mainly is: have bad luck that flow process simplifies greatly, has bad luck that equipment cost reduces, the cycle of having bad luck significantly shortens, has bad luck security risk and reduce, and improved shield-tunneling construction efficient.
The present invention will be further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the front view that the present invention directly has bad luck the section of jurisdiction from unloading area the assembly unit zone.
Fig. 2 is the A-A partial sectional view of Fig. 1.
Fig. 3 is the I partial enlarged drawing of Fig. 2.
Among the figure: 1. Gilled tube transporting carriage, 2. walking track, 3. walking mechanism, 4. jack machinism, loop chain, 6. hanging beam 5. hoist, 7. section of jurisdiction, 8. cable drum, 9. cable, 10. pipe sheet assembling mechanism, 11. the tunnel duct piece after the moulding, supporting trailer chassis behind the 12 shield structures, 13. road wheels, 14. chain, 15. sprocket wheels.
The specific embodiment
Referring to Fig. 1-Fig. 3, the section of jurisdiction that is used for metro shield tunneling is had bad luck mechanism fast, comprise supporting trailer chassis 12 behind the shield structure, be located at supporting trailer chassis 12 tops behind the shield structure walking track 2, be located at the walking mechanism 3 that is connected with jack machinism 4 on the walking track 2; Totally two on walking track 2, bilateral symmetry is arranged in parallel, bear equipment taking the weight of and section of jurisdiction 7 load, wherein, have the problem of certain drop in order to solve track section of jurisdiction unloading area equipment and pipe sheet assembling zone device height, the interlude b of walking track 2 tilts to consist of slope section with respect to front and back two sections a, c; Walking mechanism 3 is totally two covers, bilateral symmetry is arranged in parallel, mainly comprise drive motors, reducer, transmission mechanism, transmission mechanism adopts the sprocket wheel chain drive, this transmission mechanism not only can change the gyration of reducer output shaft into the rectilinear motion of chain, thereby realize that walking mechanism follows away moving forward and backward of track 2, but also can effectively realize the reliable braking of walking mechanism 3 on slope section; Jack machinism is two covers, and bilateral symmetry is arranged in parallel, and mainly comprises possessing corresponding tonnage and the hoist electric chain hoist of stroke, hoist loop chain 5 and hanging beam 6, can realize hoisting and descending of section of jurisdiction; Hanging beam 6 is connected with the loop chain 5 that hoists by suspension hook as the grasping mechanism of section of jurisdiction 7.
Among Fig. 1, Gilled tube transporting carriage 1 is transported to the section of jurisdiction unloading area in the supporting trailer behind the shield structure with monolithic section of jurisdiction 7 to be assembled from the rear, tunnel, and walking track 2 and cable drum 8 all are fixed on the relevant position on supporting trailer chassis 12 tops behind the shield structure; Walking mechanism 3 drives jack machinisms 4, hoist loop chain 5 and hanging beam 6 follow away track 2 and move to the section of jurisdiction unloading area, simultaneously, cable drum 8 under the dragging of walking mechanism 3 in the permanent position along self axis rotation, the cable 9 of release corresponding length; Then, jack machinism 4 drives the loop chain 5 that hoists and descends, and drives hanging beam 6 and drop to corresponding height, finishes the crawl of 6 pairs of sections of jurisdiction 7 of hanging beam; Under the driving of walking mechanism 3, with the working region of section of jurisdiction 7 block-by-block handlings to pipe sheet assembling mechanism 10, until every endless tube sheet assembly unit moulding, become the tunnel duct piece 11 after the moulding.
Among Fig. 2, jack machinism 4, walking mechanism 3 etc. are symmetrically arranged along tunnel axis among the present invention, after jack machinism 4 is sling section of jurisdiction 7, not only can move forward and backward along tunnel axis, and can lean on manually section of jurisdiction 7 is rotated along the hanging beam central axis arbitrarily angled, the adjustment needs of the section of jurisdiction being placed to take into account section of jurisdiction transportation and assembly unit.
Among Fig. 3, chain 14 is bolted on the bottom of walking track 2, and the sprocket wheel chain drive that chain 14 and sprocket wheel 15 form is as the part of transmission mechanism in the walking mechanism 3; Road wheel 13 on the walking mechanism 3 is stuck on the I-shaped walking track 2, is supporting whole section of jurisdiction hoisting mechanism and is estimating one's own ability and section of jurisdiction weight; When walking mechanism 3 moved forward, cable 9 was pulled out by walking mechanism power is passive, and when walking mechanism 3 moved backward, cable 9 was initiatively regained by cable drum 8.

Claims (3)

1. a section of jurisdiction that is used for metro shield tunneling is had bad luck mechanism fast, it is characterized in that: comprise supporting trailer chassis behind the shield structure, be located at supporting trailer chassis top behind the shield structure the walking track, be located at the walking mechanism that is connected with jack machinism on the walking track; The transmission mechanism of described walking mechanism adopts the sprocket wheel link chain mechanism, wherein chain along track be fixed on track below.
2. the section of jurisdiction for metro shield tunneling according to claim 1 is had bad luck mechanism fast, it is characterized in that: the interlude of described walking track tilts to consist of slope section with respect to two sections of front and back.
3. the section of jurisdiction for metro shield tunneling according to claim 1 and 2 is had bad luck mechanism fast, it is characterized in that: described walking track adopts two, and bilateral symmetry is arranged in parallel, and described walking mechanism totally two covers is located at respectively on two walking tracks.
CN2012104761515A 2012-11-22 2012-11-22 Quick duct piece pouring and transporting mechanism for subway shield tunnel construction Pending CN102913260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012104761515A CN102913260A (en) 2012-11-22 2012-11-22 Quick duct piece pouring and transporting mechanism for subway shield tunnel construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012104761515A CN102913260A (en) 2012-11-22 2012-11-22 Quick duct piece pouring and transporting mechanism for subway shield tunnel construction

Publications (1)

Publication Number Publication Date
CN102913260A true CN102913260A (en) 2013-02-06

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CN (1) CN102913260A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410531A (en) * 2013-08-19 2013-11-27 中国铁建重工集团有限公司 Duct piece reshipment device for shield tunnel
CN103628893A (en) * 2013-11-19 2014-03-12 柴敏霞 Drilling and blasting shield machine
CN104100275A (en) * 2014-07-18 2014-10-15 江苏凯宫隧道机械有限公司 Self-propelled tracked trailer for shield tunneling machine
CN104373139A (en) * 2014-10-31 2015-02-25 徐工集团凯宫重工南京有限公司 Pipe piece hoist system for shield machine
CN106089268A (en) * 2016-08-18 2016-11-09 山东深博巷道支护技术有限公司 A kind of steel pipe concrete bracket fitting machine and installation method
CN108590676A (en) * 2018-03-22 2018-09-28 辽宁三三工业有限公司 A kind of shield machine front carriage track platform

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001200700A (en) * 2000-01-18 2001-07-27 Marufuji Sheet Piling Co Ltd Segment conveying method and device for small-diameter shield
CN102381635A (en) * 2011-06-22 2012-03-21 北京市三一重机有限公司 Tube segment shipping and trolley towing integrated device of shield machine
CN102061928B (en) * 2010-12-26 2012-07-25 广州广船国际股份有限公司 Shield machine duct piece hoisting device
CN102704956A (en) * 2012-06-29 2012-10-03 中国铁建重工集团有限公司 Pipe-segment quick-unloading device for slope tunnel borer
CN202500583U (en) * 2012-03-15 2012-10-24 中交天和机械设备制造有限公司 Duct piece carrying device for shield machine
CN202937278U (en) * 2012-11-22 2013-05-15 中国铁建重工集团有限公司 Rapid duct piece back conveying mechanism for subway shield tunnel construction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001200700A (en) * 2000-01-18 2001-07-27 Marufuji Sheet Piling Co Ltd Segment conveying method and device for small-diameter shield
CN102061928B (en) * 2010-12-26 2012-07-25 广州广船国际股份有限公司 Shield machine duct piece hoisting device
CN102381635A (en) * 2011-06-22 2012-03-21 北京市三一重机有限公司 Tube segment shipping and trolley towing integrated device of shield machine
CN202500583U (en) * 2012-03-15 2012-10-24 中交天和机械设备制造有限公司 Duct piece carrying device for shield machine
CN102704956A (en) * 2012-06-29 2012-10-03 中国铁建重工集团有限公司 Pipe-segment quick-unloading device for slope tunnel borer
CN202937278U (en) * 2012-11-22 2013-05-15 中国铁建重工集团有限公司 Rapid duct piece back conveying mechanism for subway shield tunnel construction

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410531A (en) * 2013-08-19 2013-11-27 中国铁建重工集团有限公司 Duct piece reshipment device for shield tunnel
CN103628893A (en) * 2013-11-19 2014-03-12 柴敏霞 Drilling and blasting shield machine
CN104100275A (en) * 2014-07-18 2014-10-15 江苏凯宫隧道机械有限公司 Self-propelled tracked trailer for shield tunneling machine
CN104100275B (en) * 2014-07-18 2016-08-31 江苏凯宫隧道机械有限公司 Shield machine crawler trailer voluntarily
CN104373139A (en) * 2014-10-31 2015-02-25 徐工集团凯宫重工南京有限公司 Pipe piece hoist system for shield machine
CN106089268A (en) * 2016-08-18 2016-11-09 山东深博巷道支护技术有限公司 A kind of steel pipe concrete bracket fitting machine and installation method
CN106089268B (en) * 2016-08-18 2018-07-10 山东建筑大学 A kind of steel pipe concrete bracket fitting machine and installation method
CN108590676A (en) * 2018-03-22 2018-09-28 辽宁三三工业有限公司 A kind of shield machine front carriage track platform
CN108590676B (en) * 2018-03-22 2020-04-28 辽宁三三工业有限公司 Front trailer rail platform of shield machine

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Application publication date: 20130206