CN104453932A - Rectangular pipe-jacking device - Google Patents

Rectangular pipe-jacking device Download PDF

Info

Publication number
CN104453932A
CN104453932A CN201410843317.1A CN201410843317A CN104453932A CN 104453932 A CN104453932 A CN 104453932A CN 201410843317 A CN201410843317 A CN 201410843317A CN 104453932 A CN104453932 A CN 104453932A
Authority
CN
China
Prior art keywords
driving shaft
cutterhead
eccentric wheel
circle cover
cutter disc
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
CN201410843317.1A
Other languages
Chinese (zh)
Inventor
刘玉秋
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201410843317.1A priority Critical patent/CN104453932A/en
Publication of CN104453932A publication Critical patent/CN104453932A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10Making by using boring or cutting machines
    • E21D9/11Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/116Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of non-concentric rotary heads
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/005Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by forcing prefabricated elements through the ground, e.g. by pushing lining from an access pit

Abstract

A rectangular pipe-jacking device comprises a housing and a shifting board. A first driving shaft and a second driving shaft are arranged on the left side of a driver, a first cutter disc is arranged at the left end of the first driving shaft, a second cutter disc is arranged at the left end of the second driving shaft, multiple cutters are arranged on the first cutter disc and the second cutter disc, a first eccentric wheel is fixed to the first driving shaft, a first round sleeve is arranged outside the first eccentric wheel, a second eccentric wheel is fixed to the second driving shaft, a second round sleeve is arranged outside the second eccentric wheel, the first round sleeve, the second round sleeve, a transverse connector, a longitudinal connector and external rectangles are fixed together to form a third cutter disc, and multiple cutters are arranged on the third cutter disc.

Description

Rectangular top pipe equipment
Technical field
The present invention relates to a kind of pipe jacking equipment, particularly a kind of rectangular top pipe equipment of jacking construction machinery.
Background technology
At present, ordinary rectangular pipe jacking equipment is all form an approximate rectangle with the cutterhead of several circle, and during push pipe, resistance is large especially, brings constant to construction.
Summary of the invention
The present invention compensate for the shortcoming of above pipe jacking equipment, provides a kind of rectangular top pipe equipment.
The present invention is achieved through the following technical solutions:
A kind of rectangular top pipe equipment, comprise housing, shifting board, the driving machine left side is provided with the first driving shaft and the second driving shaft, the left end of the first driving shaft is provided with the first cutterhead, the left end of the second driving shaft is provided with the second cutterhead, first cutterhead, second cutterhead is equipped with multiple cutting knife, first driving shaft is fixed with the first eccentric wheel, the first circle cover is provided with outside first eccentric wheel, second driving shaft is fixed with the second eccentric wheel, the second circle cover is provided with outside second eccentric wheel, first circle cover, second circle cover, horizontal connection, vertical to connect and its outer rectangle is fixed together composition the 3rd cutterhead, 3rd cutterhead is provided with multiple cutting knife.
The present invention has following feature:
Rectangular top pipe equipment drives the 3rd cutterhead to swing by two eccentric wheels, and section is cut into rectangle by the cutting knife on the 3rd cutterhead.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A view of Fig. 1;
In figure: 1, housing, 2, shifting board, 3, driving machine, 4, the first driving shaft, the 5, second driving shaft, the 6, first cutterhead, 7, the second cutterhead, 8, cutting knife, the 9, first eccentric wheel, 10, the second eccentric wheel, 11, the 3rd cutterhead, the 12, first circle cover, the 13, second circle cover, 14, horizontal connection, 15, vertical to connect.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, this embodiment comprises housing 1, shifting board 2, driving machine 3 left side is provided with the first driving shaft 4 and the second driving shaft 5, the left end of the first driving shaft is provided with the first cutterhead 6, the left end of the second driving shaft is provided with the second cutterhead 7, first cutterhead, second cutterhead is equipped with multiple cutting knife 8, first driving shaft is fixed with the first eccentric wheel 9, the first circle cover 12 is provided with outside first eccentric wheel, second driving shaft is fixed with the second eccentric wheel 10, the second circle cover 13 is provided with outside second eccentric wheel, first circle cover, second circle cover, horizontal connection 14, vertical connection 15 and its outer rectangle are fixed together composition the 3rd cutterhead 11, 3rd cutterhead is provided with multiple cutting knife.
First eccentric wheel rotates in the first circle cover, and the second eccentric wheel rotates in the second circle cover.
When the present invention works, a driving machine drives the first cutterhead and the second cutterhead to rotate driving simultaneously, first drive shaft first eccentric wheel rotates, second drive shaft second eccentric wheel synchronous axial system, two eccentric wheels drive the 3rd cutterhead to swing, and section is cut into rectangle by the cutting knife on the 3rd cutterhead.

Claims (1)

1. a rectangular top pipe equipment, comprise housing (1), shifting board (2), driving machine (3) left side is provided with the first driving shaft (4) and the second driving shaft (5), the left end of the first driving shaft is provided with the first cutterhead (6), the left end of the second driving shaft is provided with the second cutterhead (7), first cutterhead, second cutterhead is equipped with multiple cutting knife (8), it is characterized in that: the first driving shaft is fixed with the first eccentric wheel (9), the first circle cover (12) is provided with outside first eccentric wheel, second driving shaft is fixed with the second eccentric wheel (10), the second circle cover (13) is provided with outside second eccentric wheel, first circle cover, second circle cover, horizontal connection (14), vertical (15) and its outer rectangle of connecting is fixed together composition the 3rd cutterhead (11), 3rd cutterhead is provided with multiple cutting knife.
CN201410843317.1A 2014-12-31 2014-12-31 Rectangular pipe-jacking device Pending CN104453932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410843317.1A CN104453932A (en) 2014-12-31 2014-12-31 Rectangular pipe-jacking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410843317.1A CN104453932A (en) 2014-12-31 2014-12-31 Rectangular pipe-jacking device

Publications (1)

Publication Number Publication Date
CN104453932A true CN104453932A (en) 2015-03-25

Family

ID=52900602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410843317.1A Pending CN104453932A (en) 2014-12-31 2014-12-31 Rectangular pipe-jacking device

Country Status (1)

Country Link
CN (1) CN104453932A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863606A (en) * 2015-06-05 2015-08-26 张永忠 Pipe-jacking heading machine combined with big square and small square
CN104929653A (en) * 2015-06-05 2015-09-23 赵子健 Dual-circular middle-rectangular jacking pipe
CN105003279A (en) * 2015-08-09 2015-10-28 张永忠 Double-arch push pipe equipment
CN105041330A (en) * 2015-06-05 2015-11-11 刘玉燕 Square-round combined pipe jacking equipment
CN105114093A (en) * 2015-08-09 2015-12-02 张永忠 Double-arch pipe jacking equipment
CN105507915A (en) * 2015-12-31 2016-04-20 卢兴耐 Rounded triangular pipe-jacking tunneling machine
CN105649644A (en) * 2015-12-31 2016-06-08 卢兴耐 U-shaped jacking pipe heading machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04281995A (en) * 1991-03-07 1992-10-07 Tokyu Constr Co Ltd Rectangular shield construction work
CN1546840A (en) * 2003-12-04 2004-11-17 上海隧道工程股份有限公司 Eccentric multi-axial multi-cutter type tunnelling 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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04281995A (en) * 1991-03-07 1992-10-07 Tokyu Constr Co Ltd Rectangular shield construction work
CN1546840A (en) * 2003-12-04 2004-11-17 上海隧道工程股份有限公司 Eccentric multi-axial multi-cutter type tunnelling 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
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863606A (en) * 2015-06-05 2015-08-26 张永忠 Pipe-jacking heading machine combined with big square and small square
CN104929653A (en) * 2015-06-05 2015-09-23 赵子健 Dual-circular middle-rectangular jacking pipe
CN105041330A (en) * 2015-06-05 2015-11-11 刘玉燕 Square-round combined pipe jacking equipment
CN104863606B (en) * 2015-06-05 2016-12-28 重庆环德科技有限公司 Size side's combination pipe jacking tunnelling machine
CN105003279A (en) * 2015-08-09 2015-10-28 张永忠 Double-arch push pipe equipment
CN105114093A (en) * 2015-08-09 2015-12-02 张永忠 Double-arch pipe jacking equipment
CN105507915A (en) * 2015-12-31 2016-04-20 卢兴耐 Rounded triangular pipe-jacking tunneling machine
CN105649644A (en) * 2015-12-31 2016-06-08 卢兴耐 U-shaped jacking pipe heading machine

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Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150325