CN102628365B - Rectangular pipe-jacking main machine - Google Patents

Rectangular pipe-jacking main machine Download PDF

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Publication number
CN102628365B
CN102628365B CN201210107276.0A CN201210107276A CN102628365B CN 102628365 B CN102628365 B CN 102628365B CN 201210107276 A CN201210107276 A CN 201210107276A CN 102628365 B CN102628365 B CN 102628365B
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CN
China
Prior art keywords
output shaft
hydraulic cylinder
pipe
shifting board
knife bar
Prior art date
Application number
CN201210107276.0A
Other languages
Chinese (zh)
Other versions
CN102628365A (en
Inventor
张永忠
Original Assignee
张永忠
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 张永忠 filed Critical 张永忠
Priority to CN201210107276.0A priority Critical patent/CN102628365B/en
Publication of CN102628365A publication Critical patent/CN102628365A/en
Application granted granted Critical
Publication of CN102628365B publication Critical patent/CN102628365B/en

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Abstract

The invention relates to a rectangular pipe-jacking main machine and belongs to pipe-jacking machinery. The rectangular pipe-jacking main machine comprises a rectangular casing of the rectangular pipe-jacking main machine, a slurry cabin arranged on the right side of a shifting board, a working cabin arranged on the left side of the shifting board, a slurry inlet pipe arranged on the upper part of the working cabin, a slurry outlet pipe arranged on the lower part of the working cabin, and a hydraulic cylinder positioned in the working cabin, wherein the upper and the lower ends of the hydraulic cylinder are fixed on the shifting board, an output shaft A is arranged at the upper end of the hydraulic cylinder, the upper end of the output shaft A is hinged with the two-thirds position of a cutter bar A by a hinge pin A, the right end of the cutter bar A is hinged with the upper end of the shifting board by a hinge pin B, a cutter rest is arranged at the left end of the cutter bar A, and a plurality of cutting heads are arranged at the left end of the cutter rest; and an output shaft B is arranged at the lower end of the hydraulic cylinder, the lower end of the output shaft B is hinged with the two-thirds position of a cutter bar B by a hinge pin C, the right end of the cutter bar B is hinged with the lower end of the shifting board by a hinge pin D, a cutter rest is arranged at the left end of the cutter bar B, and a plurality of cutting heads are also arranged at the left end of the cutter rest.

Description

Rectangular top pipe main frame
One, technical field
The present invention relates to the rectangular top pipe main frame of a kind of push pipe main frame, particularly a kind of jacking construction machinery.
Two, background technology:
At present, the main frame of rectangular top pipe construction machinery, is all to form an approximate rectangle cutterhead with the drill bit of a plurality of circles, during the rectangle cutting face of this knife cutting rectangular top pipe, have a lot of knife cuttings less than place, during push pipe, resistance is large especially, constructional difficulties.
Three, summary of the invention:
The present invention has made up the shortcoming of above pipe jacking equipment, and the rectangular top pipe main frame of the full section cutting of a kind of energy is provided.
The present invention is achieved through the following technical solutions:
A kind of rectangular top pipe main frame, the rectangular enclosure that comprises rectangular top pipe main frame, the muddy water cabin on the shifting board left side, the work chamber on the right, work chamber top enter mud pipe, the sludge out pipe of work chamber bottom, hydraulic cylinder is positioned at work chamber, the upper and lower two ends of hydraulic cylinder are fixed on shifting board, hydraulic cylinder upper end is provided with output shaft A, and 2/3rds places that A is articulated with knife bar A are sold by strand in output shaft A upper end, and the right-hand member of knife bar A sells by strand the upper end that B is articulated with shifting board, the left end of knife bar A is provided with knife rest, and knife rest left end is provided with several cutter heads; Hydraulic cylinder lower end is provided with output shaft B, and 2/3rds places that C is articulated with knife bar B are sold by strand in output shaft B lower end, and the right-hand member of knife bar B sells by strand the lower end that D is articulated with shifting board, and the left end of knife bar B is also provided with knife rest, and knife rest left end is also provided with several cutter heads.
The present invention has following feature:
Rectangular top pipe main frame adopts two groups of cutter tips to move up and down, and the cross section of cutting is the rectangle of a standard, and the resistance being subject to during push pipe is little, easy construction.
Four, accompanying drawing explanation:
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is the bottom view of A-A view.
In figure: 1, rectangular enclosure, 2, knife bar A, 3, strand pin A, 4, enter mud pipe, 5, strand pin B, 6, output shaft A, 7, hydraulic cylinder, 8, muddy water cabin, 9, work chamber, 10, cutter head, 11, knife rest, 12, knife bar B, 13, sludge out pipe, 14, output shaft B, 15, strand pin C, 16, strand pin D, 17, shifting board.
Five, the specific embodiment:
Accompanying drawing is a kind of specific embodiment of the present invention, this embodiment comprises the rectangular enclosure 1 of rectangular top pipe main frame, the muddy water cabin 8 on shifting board 17 left sides, the work chamber 9 on the right, work chamber top enter mud pipe 4, the sludge out pipe 13 of work chamber bottom, hydraulic cylinder 7 is positioned at work chamber, the upper and lower two ends of hydraulic cylinder are fixed on shifting board, hydraulic cylinder upper end is provided with output shaft A6, 2/3rds places that A3 is articulated with knife bar A2 are sold by strand in output shaft A upper end, the right-hand member of knife bar A sells by strand the upper end that B5 is articulated with shifting board, the left end of knife bar A is provided with knife rest 11, knife rest left end is provided with several cutter heads 10, hydraulic cylinder lower end is provided with output shaft B14,2/3rds places that C15 is articulated with knife bar B are sold by strand in output shaft B lower end, the right-hand member of knife bar B sells by strand the lower end that D16 is articulated with shifting board, and the left end of knife bar B is also provided with knife rest 11, and knife rest left end is also provided with several cutter heads 10.
When the present invention works, a controller is controlled output shaft A, the output shaft B synchronization telescope at the upper and lower two ends of hydraulic cylinder, and when output shaft A, output shaft B are overhanging, left end and the cutter head of knife bar A move upward, and meanwhile, left end and the cutter head of knife bar B move downward; When output shaft A, output shaft B inside contract, left end and the cutter head of knife bar A move downward, and meanwhile, left end and the cutter head of knife bar B move upward, and so, two groups of row's cuttves, in the process of moving up and down, cut into rectangle by the cross section of cutting.

Claims (1)

1. a rectangular top pipe main frame, the rectangular enclosure (1) that comprises rectangular top pipe main frame, the muddy water cabin (8) on shifting board (17) left side, the work chamber (9) on the right, work chamber top enter mud pipe (4), the sludge out pipe of work chamber bottom (13), it is characterized in that: hydraulic cylinder (7) is positioned at work chamber, the upper and lower two ends of hydraulic cylinder are fixed on shifting board, hydraulic cylinder upper end is provided with output shaft A(6), output shaft A sells A(3 by strand in upper end) be articulated with knife bar A(2) 2/3rds places, the right-hand member of knife bar A is sold B(5 by strand) be articulated with the upper end of shifting board, the left end of knife bar A is provided with knife rest (11), knife rest left end is provided with several cutter heads (10), hydraulic cylinder lower end is provided with output shaft B(14), output shaft B sells C(15 by strand in lower end) be articulated with 2/3rds places of knife bar B, the right-hand member of knife bar B is sold D(16 by strand) be articulated with the lower end of shifting board, the left end of knife bar B is also provided with knife rest (11), and knife rest left end is also provided with several cutter heads (10).
CN201210107276.0A 2012-04-13 2012-04-13 Rectangular pipe-jacking main machine CN102628365B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210107276.0A CN102628365B (en) 2012-04-13 2012-04-13 Rectangular pipe-jacking main machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210107276.0A CN102628365B (en) 2012-04-13 2012-04-13 Rectangular pipe-jacking main machine

Publications (2)

Publication Number Publication Date
CN102628365A CN102628365A (en) 2012-08-08
CN102628365B true CN102628365B (en) 2014-01-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210107276.0A CN102628365B (en) 2012-04-13 2012-04-13 Rectangular pipe-jacking main machine

Country Status (1)

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CN (1) CN102628365B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103104262B (en) * 2012-12-08 2015-03-11 中核华泰建设有限公司 Mud water type hydraulic driving jacking pipe
CN103016021B (en) * 2013-01-11 2014-10-29 福建九鼎建设集团有限公司 Semicircular pipe jacking heading machine
CN103234074B (en) * 2013-05-20 2015-05-13 日照市东港区水岩基础工程处 Mud water balance jacking pipe equipment
CN103244139B (en) * 2013-06-03 2015-07-29 日照市东港区水岩基础工程处 Rectangular cross section pipe jacking tunnelling machine
CN103334762A (en) * 2013-07-21 2013-10-02 张永忠 Oil-pressure top pipe synchronous rod
CN103321649B (en) * 2013-07-21 2015-04-08 日照阳光电力设计有限公司 Octagonal tunnel boring machine
CN103362518B (en) * 2013-08-05 2015-05-13 日照市东港区水岩基础工程处 Multi-head pipe-jacking device
CN104727826B (en) * 2015-01-17 2016-11-30 重庆晨宇机床制造有限公司 Rectangular top pipe main frame
CN104847372A (en) * 2015-06-05 2015-08-19 朱艳菊 Cross-shaped pipe jacking construction device
CN104912566A (en) * 2015-06-05 2015-09-16 张永忠 Large-and-small-square combined pipe jacking tunnel boring machine
CN104847370A (en) * 2015-06-05 2015-08-19 朱艳菊 Cross-shaped pipe jacking construction device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000160988A (en) * 1998-11-27 2000-06-13 Sato Kogyo Co Ltd Shield excavator
EP1526249A1 (en) * 2003-10-24 2005-04-27 Herrenknecht AG Shield tunneling machine
WO2006112013A1 (en) * 2005-04-13 2006-10-26 Obayashi Corporation Shield tunneling machine and tunnel excavating method
CN1776194A (en) * 2005-11-29 2006-05-24 广东华路交通科技有限公司 Culvert push-tow driving equipment
CN201351497Y (en) * 2009-02-10 2009-11-25 扬州广鑫机械有限公司 Multi-cutter rectangle push bench
CN201810320U (en) * 2010-07-23 2011-04-27 扬州广鑫重型设备有限公司 Multi-cutterhead road header with arbitrary section shape
CN101949292B (en) * 2010-09-27 2013-02-27 徐积勉 Cutter head structure provided with plurality of layers of flexible spokes and capable of cutting non-round section tunnel
CN101967979A (en) * 2010-10-15 2011-02-09 镇江安达煤矿专用设备有限公司 Profiling rectangular cutting device of pipe jacking machine
CN202073569U (en) * 2011-01-24 2011-12-14 江苏广泓重工设备有限公司 Rectangular combined type cutter head of tunneling machine

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Address after: 276807, unit 102, building 16, car head hill area, central northbound, Arashiyama District, Shandong, Rizhao City

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Address before: 276807, unit 102, building 16, car head hill area, central northbound, Arashiyama District, Shandong, Rizhao City

Patentee before: Zhang Yongzhong

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Address after: 226300 Jiangsu city of Nantong province Tongzhou District Jinsha Street No. 66 Jianshe Road Xinrui building 14 Building 1402 room

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Address before: 226300 Industrial Park, Jinsha Town, Nantong, Jiangsu, Tongzhou District

Patentee before: SUZHOU HENGKANG NEW MATERIAL CO., LTD.