CN105507920A - Crossed tunnel excavator - Google Patents

Crossed tunnel excavator Download PDF

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Publication number
CN105507920A
CN105507920A CN201511014508.8A CN201511014508A CN105507920A CN 105507920 A CN105507920 A CN 105507920A CN 201511014508 A CN201511014508 A CN 201511014508A CN 105507920 A CN105507920 A CN 105507920A
Authority
CN
China
Prior art keywords
driver
fixed
power transmission
armstand
sharpener
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.)
Withdrawn
Application number
CN201511014508.8A
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Chinese (zh)
Inventor
卢兴耐
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 CN201511014508.8A priority Critical patent/CN105507920A/en
Publication of CN105507920A publication Critical patent/CN105507920A/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/116—Making 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1086—Drives or transmissions specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Disclosed is a crossed tunnel excavator. Each of a first driver, a second driver, a third driver, a fourth driver and a fifth driver drives a drill bit at the front end thereof to rotate through a drill rod at the front end thereof during operation. Each of two first transmission shafts drives a first cutter to rotate through a cutting arm on the corresponding first transmission shaft during rotation, and each of two second transmission shafts drives a second cutter to rotate through a cutting arm on the corresponding second transmission shaft during rotation. Five drill bits cut mud in the front thereof during rotation to form a crossed hole formed by five round holes, the first cutters and the second cutters cut areas among the round holes during rotation, the cut mud is conveyed to a conveying device, and the conveying device conveys the cut mud outside a tunnel. The crossed tunnel excavator forms the crossed tunnel during excavation.

Description

Cross tunnel excavator
Technical field
The present invention relates to a kind of tunnel excavator, the cross tunnel excavator particularly used in a kind of construction of tunnel.
Background technology
At present, the excavation of the cross tunnel cross-section applied in tunnel boring works cuts repeatedly to excavate by one or more bit to form.
Summary of the invention
The present invention compensate for above shortcoming, provides the cross tunnel excavator that a kind of tunneling boring once excavates.
The present invention is achieved through the following technical solutions:
A kind of cross tunnel excavator, tunnel excavator is divided into the work chamber of muddy water storehouse in front and back by dividing plate, cross shell is fixed in the periphery of dividing plate, the back of the medium position of dividing plate is fixed with motor, the front end of motor is fixed with transmission tube, and transmission tube is fixed with driver five through the front end of dividing plate, transmission tube; The left part front of dividing plate is fixed with armstand one, the front end of armstand one is fixed with driver one, the right part front of dividing plate is fixed with armstand two, armstand two front end is fixed with driver two, the front, top of dividing plate is fixed with armstand three, armstand three front end is fixed with driver three, and the lower front edge of dividing plate is fixed with armstand four, and armstand four front end is fixed with driver four; The lower end of driver one, driver two, driver three, driver four, driver five is respectively equipped with a drilling rod, and each drilling rod lower end fixes a drill bit respectively; A power transmission shaft one is connected with respectively between driver five and driver one, between driver five and driver two, a power transmission shaft two is connected with respectively between driver five and driver three, between driver five and driver four, the both sides of each power transmission shaft one are respectively equipped with a sharpener one, each sharpener one is fixed on the power transmission shaft one at its place by a tool arm, the both sides of each power transmission shaft two are respectively equipped with a sharpener two, and each sharpener two is fixed on the power transmission shaft two at its place by a tool arm.
The present invention has following feature:
The earth of its front portion cuts by the present invention's five drill bits in rotation, become the cross hole of five round hole compositions thus, region between circle hole is cut by sharpener one, sharpener two in rotation, the earth cut imports in conveying device, is transported to outside tunnel by conveying device; Cross tunnel excavator forms cross tunnel in progradation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is top view of the present invention;
Fig. 2 is upward view of the present invention;
Fig. 3 is A-A direction view of Fig. 1;
Fig. 4 is B-B view of Fig. 1;
Fig. 5 becomes by the present invention the cross-sectional view in tunnel.
In figure: 1, cross shell, 2, motor, 3, driver five, 4, driver one, 5, driver two, 6, dividing plate, 7, transmission tube, 8, power transmission shaft one, 9, sharpener one, 10, armstand one, 11, armstand two, 12, drilling rod, 13, drill bit, 14, power transmission shaft three, 15, armstand three, 16, driver three, 18, armstand four, 19, driver four, 20, power transmission shaft two, 21, tool arm, 22, sharpener two.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, pipe jacking tunnelling machine is divided into the work chamber of muddy water storehouse in front and back by this embodiment dividing plate 6, cross shell 1 is fixed in the periphery of dividing plate, the back of the medium position of dividing plate is fixed with motor 2, the front end of motor is fixed with transmission tube 7, and transmission tube is fixed with driver 53 through the front end of dividing plate, transmission tube; The left part front of dividing plate is fixed with armstand 1, the front end of armstand one is fixed with driver 1, the right part front of dividing plate is fixed with armstand 2 11, armstand two front end is fixed with driver 25, the front, top of dividing plate is fixed with armstand 3 15, armstand three front end is fixed with driver 3 16, and the lower front edge of dividing plate is fixed with armstand 4 18, and armstand four front end is fixed with driver 4 19; The front end of driver one, driver two, driver three, driver four, driver five is respectively equipped with a drilling rod 12, and each drilling rod front end fixes a drill bit 13 respectively; A power transmission shaft 1 is connected with respectively between driver five and driver one, between driver five and driver two, a power transmission shaft 2 20 is connected with respectively between driver five and driver three, between driver five and driver four, the both sides of each power transmission shaft one are respectively equipped with a sharpener 1, each sharpener one is fixed on the power transmission shaft one at its place by a tool arm 21, the both sides of each power transmission shaft two are respectively equipped with a sharpener 2 22, and each sharpener two is fixed on the power transmission shaft two at its place by a tool arm.
When the present invention works, motor drives driver five running by the power transmission shaft three in transmission tube, the rotation of on-stream two power transmission shafts one by left and right of driver five drives driver one and driver two running respectively, and the on-stream rotation by upper and lower two power transmission shafts two of driver five drives driver three and driver four running respectively; The on-stream drilling rod respectively by its front end of driver one, driver two, driver three, driver four, driver five drives a bit of its front end; Two power transmission shafts one drive sharpener one to rotate respectively by the tool arm on it in rotation, and two power transmission shafts two drive sharpener two to rotate respectively by the tool arm on it in rotation; The earth of its front portion is cut, becomes thus the cross hole of five round hole compositions by five drill bits in rotation, and the region between circle hole is cut by sharpener one, sharpener two in rotation, and the earth of cutting imports in conveying device, is transported to outside tunnel by conveying device; Cross tunnel excavator forms cross tunnel in progradation.

Claims (1)

1. a cross tunnel excavator, tunnel excavator is divided into the work chamber of muddy water storehouse in front and back by dividing plate 6, cross shell 1 is fixed in the periphery of dividing plate, the back of the medium position of dividing plate is fixed with motor 2, the front end of motor is fixed with transmission tube 7, and transmission tube is fixed with driver 53 through the front end of dividing plate, transmission tube; The left part front of dividing plate is fixed with armstand 1, the front end of armstand one is fixed with driver 1, the right part front of dividing plate is fixed with armstand 2 11, armstand two front end is fixed with driver 25, the front, top of dividing plate is fixed with armstand 3 15, armstand three front end is fixed with driver 3 16, and the lower front edge of dividing plate is fixed with armstand 4 18, and armstand four front end is fixed with driver 4 19; The front end of driver one, driver two, driver three, driver four, driver five is respectively equipped with a drilling rod 12, and each drilling rod front end fixes a drill bit 13 respectively; A power transmission shaft 1 is connected with respectively between driver five and driver one, between driver five and driver two, a power transmission shaft 2 20 is connected with respectively between driver five and driver three, between driver five and driver four, the both sides of each power transmission shaft one are respectively equipped with a sharpener 1, each sharpener one is fixed on the power transmission shaft one at its place by a tool arm 21, the both sides of each power transmission shaft two are respectively equipped with a sharpener 2 22, and each sharpener two is fixed on the power transmission shaft two at its place by a tool arm; It is characterized in that: during tunnel excavator work, motor drives driver five running by the power transmission shaft three in transmission tube, the rotation of on-stream two power transmission shafts one by left and right of driver five drives driver one and driver two running respectively, and the on-stream rotation by upper and lower two power transmission shafts two of driver five drives driver three and driver four running respectively; The on-stream drilling rod respectively by its front end of driver one, driver two, driver three, driver four, driver five drives a bit of its front end; Two power transmission shafts one drive sharpener one to rotate respectively by the tool arm on it in rotation, and two power transmission shafts two drive sharpener two to rotate respectively by the tool arm on it in rotation; The earth of its front portion is cut, becomes thus the cross hole of five round hole compositions by five drill bits in rotation, and the region between circle hole is cut by sharpener one, sharpener two in rotation, and the earth of cutting imports in conveying device, is transported to outside tunnel by conveying device; Cross tunnel excavator forms cross tunnel in progradation.
CN201511014508.8A 2015-12-31 2015-12-31 Crossed tunnel excavator Withdrawn CN105507920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511014508.8A CN105507920A (en) 2015-12-31 2015-12-31 Crossed tunnel excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511014508.8A CN105507920A (en) 2015-12-31 2015-12-31 Crossed tunnel excavator

Publications (1)

Publication Number Publication Date
CN105507920A true CN105507920A (en) 2016-04-20

Family

ID=55716183

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511014508.8A Withdrawn CN105507920A (en) 2015-12-31 2015-12-31 Crossed tunnel excavator

Country Status (1)

Country Link
CN (1) CN105507920A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11229766A (en) * 1998-02-13 1999-08-24 Hitachi Constr Mach Co Ltd Cooling device for cutter driver in shield drilling machine
JP2001329787A (en) * 2000-05-22 2001-11-30 Fuso Giken:Kk Device and method for laying underground buried pipe
CN1831250A (en) * 2005-03-07 2006-09-13 徐州工程机械科技股份有限公司徐工研究院 Construction technology of dry soil taking hole forming method of rotary digging drilling machine
CN2826942Y (en) * 2005-06-09 2006-10-18 刘波 Machine for digging tree holer
CN104847372A (en) * 2015-06-05 2015-08-19 朱艳菊 Cross-shaped pipe jacking construction device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11229766A (en) * 1998-02-13 1999-08-24 Hitachi Constr Mach Co Ltd Cooling device for cutter driver in shield drilling machine
JP2001329787A (en) * 2000-05-22 2001-11-30 Fuso Giken:Kk Device and method for laying underground buried pipe
CN1831250A (en) * 2005-03-07 2006-09-13 徐州工程机械科技股份有限公司徐工研究院 Construction technology of dry soil taking hole forming method of rotary digging drilling machine
CN2826942Y (en) * 2005-06-09 2006-10-18 刘波 Machine for digging tree holer
CN104847372A (en) * 2015-06-05 2015-08-19 朱艳菊 Cross-shaped pipe jacking construction device

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20160420

WW01 Invention patent application withdrawn after publication