CN102678131B - Square cross-section jacking-pipe tunneling machine - Google Patents

Square cross-section jacking-pipe tunneling machine Download PDF

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Publication number
CN102678131B
CN102678131B CN201210178537.8A CN201210178537A CN102678131B CN 102678131 B CN102678131 B CN 102678131B CN 201210178537 A CN201210178537 A CN 201210178537A CN 102678131 B CN102678131 B CN 102678131B
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Prior art keywords
connecting rod
auxiliary
square cross
cabin
motor
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CN201210178537.8A
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CN102678131A (en
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李辉
李兴兵
张永忠
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Nantong Shuo Lun Industrial Co., Ltd.
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张永忠
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Abstract

The invention relates to a square cross-section jacking-pipe tunneling machine, which comprises a square shell of a square cross-section jacking pipe. The jacking pipe is divided into an operation cabin and a mud cabin by a cabin separating plate; a main motor and an auxiliary motor are arranged in the operation cabin; cutting mechanisms such as a main cutter disc, auxiliary cutters and a cutter are arranged in the mud cabin; the main motor is connected with the main cutter disc through a main shaft; the auxiliary motor is hinged to the left end of a connecting rod B through a crank throw and a connecting rod C; the left end of the connecting rod B is hinged with a support base A; the middle of the connecting rod B is hinged to a support rod which is fixed on the cabin separating plate; the left end of a connecting plate A is hinged to the cabin separating plate; the right end of the connecting plate A is hinged to a support base B; the support bases A and B are fixed on the auxiliary cutter body; two groups of auxiliary cutters and the drive mechanisms of the auxiliary cutters are respectively positioned on two sides of the mud cabin; and the cutter is arranged on the auxiliary cutters. With the adoption of the square cross-section jacking-pipe tunneling machine, a majority of soils are cut by the main cutter disc and the remained soils are cut by the auxiliary cutters, and a cutting surface is a regular square cross-section.

Description

Square cross-section pipe jacking tunnelling machine
One, technical field
The present invention relates to a kind of pipe jacking tunnelling machine, particularly a kind of square cross-section pipe jacking tunnelling machine of jacking construction machinery.
Two, background technology:
At present, the development machine of square cross-section jacking construction machinery, is all to form an approximate square cutterhead with the drill bit of a plurality of circles, during the square cutting face of the square push pipe of this knife cutting, 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 square cross-section pipe jacking tunnelling machine 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 square cross-section pipe jacking tunnelling machine, the square shell that comprises square cross-section push pipe, minute storehouse plate is divided into operational window and clay bin by push pipe, main motor, auxiliary-motor is located in operational window, operator dish, the cutting mechanisms such as auxiliary cutter hub and bite are located in clay bin, main motor is connected in operator by main shaft and coils, auxiliary-motor passes through crank throw, connecting rod C is pinned at the left end of connecting rod B, the left end of connecting rod B is pinned at supporting seat A, connecting rod B intermediate pin is connected on pole, pole is fixed on a minute storehouse plate, connecting rod A left end is pinned at a minute storehouse plate, connecting rod A right-hand member is pinned at supporting seat B, supporting seat A, supporting seat B is fixed on auxiliary cutter hub, auxiliary cutter hub with and driving mechanism be provided with two groups, lay respectively at clay bin both sides, auxiliary cutter hub is provided with bite.
The present invention has following feature:
Square cross-section pipe jacking tunnelling machine adopts the most of soil body of main knife cutting, the auxiliary cutter hub cutting remainder soil body, and cutting face is a regular square section.
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.
The lateral view that accompanying drawing 2 is compound cutterhead.
In figure: 1, square shell, 2, main motor, 3, operator dish, 4, connecting rod A, 5, bite, 6, auxiliary cutter hub, 7, divide storehouse plate, 8, pole, 9, connecting rod B, 10, connecting rod C, 11, crank throw, 12, auxiliary-motor, 13, supporting seat A, 14, main shaft, 15, operational window, 16 clay bins, 17, supporting seat B.
Five, the specific embodiment:
Accompanying drawing is a kind of specific embodiment of the present invention, this embodiment comprises the square shell 1 of square cross-section push pipe, minute storehouse plate 7 is divided into operational window 15 and clay bin 16 by push pipe, main motor 2, auxiliary-motor 12 is located in operational window, operator dish 3, the cutting mechanisms such as auxiliary cutter hub 6 and bite 5 are located in clay bin, main motor is connected in operator dish 3 by main shaft 14, auxiliary-motor 12 is by crank throw 11, connecting rod C10 is pinned at the left end of connecting rod B9, the right-hand member of connecting rod B9 is pinned at supporting seat A13, connecting rod B9 intermediate pin is connected on pole 8, pole 8 is fixed on a minute storehouse plate 7, connecting rod A 4 left ends are pinned at a minute storehouse plate 7, connecting rod A4 right-hand member is pinned at supporting seat B17, supporting seat A, supporting seat B is fixed on auxiliary cutter hub 6, auxiliary cutter hub with and driving mechanism be provided with two groups, lay respectively at clay bin both sides, auxiliary cutter hub is provided with bite 5.
When the present invention works, main motor drives operator dish to rotate, most earth is machined away, the remaining part soil body is cut by the bite on auxiliary cutter hub, the working method of auxiliary cutter hub is: auxiliary-motor is by crank throw, connecting rod C push-and-pull connecting rod B left end, it is moving that connecting rod C right-hand member drives auxiliary cutter hub not stop up and down, and the bite on auxiliary cutter hub cuts earth.

Claims (1)

1. a square cross-section pipe jacking tunnelling machine, the square shell (1) that comprises square cross-section push pipe, minute storehouse plate (7) is divided into operational window (15) and clay bin (16) by push pipe, main motor (2), auxiliary-motor (12) is located in operational window, operator dish (3), auxiliary cutter hub (6), bite (5) is located in clay bin, main motor is connected in operator dish (3) by main shaft (14), auxiliary-motor (12) is by crank throw (11), connecting rod C(10) be pinned at connecting rod B(9) left end, it is characterized in that: right-hand member connecting rod B(9) is pinned at supporting seat A(13), connecting rod B(9) intermediate pin is connected on pole (8), pole (8) is fixed on a minute storehouse plate (7), connecting rod A(4) left end is pinned at a minute storehouse plate (7), connecting rod A(4) right-hand member is pinned at supporting seat B(17), supporting seat A, supporting seat B is fixed on auxiliary cutter hub (6), auxiliary cutter hub with and driving mechanism be provided with two groups, lay respectively at clay bin both sides, auxiliary cutter hub is provided with bite (5).
CN201210178537.8A 2012-06-02 2012-06-02 Square cross-section jacking-pipe tunneling machine Active CN102678131B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210178537.8A CN102678131B (en) 2012-06-02 2012-06-02 Square cross-section jacking-pipe tunneling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210178537.8A CN102678131B (en) 2012-06-02 2012-06-02 Square cross-section jacking-pipe tunneling machine

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CN102678131B true CN102678131B (en) 2014-04-02

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Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN104453920B (en) * 2014-12-31 2016-06-22 国网山东省电力公司菏泽供电公司 Square push pipe
CN104453925A (en) * 2014-12-31 2015-03-25 张璐 Abnormal-shaped pipe-jacking tunneling machine
CN104564097B (en) * 2014-12-31 2016-12-14 重庆科燃科技有限公司 Kidney-shaped tunneler
CN104727826B (en) * 2015-01-17 2016-11-30 重庆晨宇机床制造有限公司 Rectangular pipe jacking host
CN104912566A (en) * 2015-06-05 2015-09-16 张永忠 Large-and-small-square combined pipe jacking tunnel boring machine
CN104863609B (en) * 2015-06-05 2016-12-14 重庆凌云工具有限公司 Double Multi-Arch jacking construction equipment
CN104929654A (en) * 2015-06-05 2015-09-23 刘玉燕 Square-circle-combined pipe jacking equipment
CN104929653A (en) * 2015-06-05 2015-09-23 赵子健 Dual-circular middle-rectangular jacking pipe
CN104847371A (en) * 2015-06-05 2015-08-19 张璐 V-head pipe-jacking tunneling machine
CN104948199A (en) * 2015-06-05 2015-09-30 赵子健 Double-circle middle-rectangle jacking pipe
CN104847372A (en) * 2015-06-05 2015-08-19 朱艳菊 Cross-shaped pipe jacking construction device
CN105179805A (en) * 2015-08-09 2015-12-23 宋姝娴 Round-head T-shaped pipe jacking equipment
CN105134230A (en) * 2015-08-09 2015-12-09 张璐 Hexagon pipe jacking equipment
CN105065030A (en) * 2015-08-09 2015-11-18 刘玉秋 Diamond pipe jacking equipment
CN105604565A (en) * 2015-12-31 2016-05-25 卢兴耐 V-shaped tunnel excavator
CN105604566A (en) * 2015-12-31 2016-05-25 卢兴耐 Rounded corner pentagon tunneling machine
CN105604560A (en) * 2015-12-31 2016-05-25 卢兴耐 Pointed-end U-shaped tunneling machine
CN105507918A (en) * 2015-12-31 2016-04-20 卢兴耐 Tunneling machine for square tunnel
CN105386774A (en) * 2015-12-31 2016-03-09 卢兴耐 Trapezoidal pipe jacking tunneling machine
CN110454184A (en) * 2019-08-12 2019-11-15 中建四局土木工程有限公司 A kind of subway entrance people row short tunnel excavating gear

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US5538362A (en) * 1992-10-08 1996-07-23 Kabushiki Kaisha Iseki Kaihatsu Koki Shield excavator
CN2661921Y (en) * 2003-12-04 2004-12-08 上海隧道工程股份有限公司 Cutting cutter head of eccentric multishaft multi-cutterhead type development machine
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
CN201802407U (en) * 2010-08-17 2011-04-20 江苏广泓重工设备有限公司 Combined cutter head type tunnelling machine

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JP3778648B2 (en) * 1997-02-21 2006-05-24 株式会社熊谷組 Shield engraving machine for corner excavation
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US5538362A (en) * 1992-10-08 1996-07-23 Kabushiki Kaisha Iseki Kaihatsu Koki Shield excavator
CN2661921Y (en) * 2003-12-04 2004-12-08 上海隧道工程股份有限公司 Cutting cutter head of eccentric multishaft multi-cutterhead type development machine
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
CN201802407U (en) * 2010-08-17 2011-04-20 江苏广泓重工设备有限公司 Combined cutter head type tunnelling machine

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