CN104533300B - Rectangle boring machine - Google Patents

Rectangle boring machine Download PDF

Info

Publication number
CN104533300B
CN104533300B CN201410843420.6A CN201410843420A CN104533300B CN 104533300 B CN104533300 B CN 104533300B CN 201410843420 A CN201410843420 A CN 201410843420A CN 104533300 B CN104533300 B CN 104533300B
Authority
CN
China
Prior art keywords
drill pipe
short drill
transmission case
short
outer end
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.)
Expired - Fee Related
Application number
CN201410843420.6A
Other languages
Chinese (zh)
Other versions
CN104533300A (en
Inventor
冯启秋
王伟
刘芳
康永军
王俪晓
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.)
Wulian Power Supply Co Of State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
Original Assignee
State Grid Shandong Electric Power Co Wulian Power Supply Co
State Grid Corp of China SGCC
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 State Grid Shandong Electric Power Co Wulian Power Supply Co, State Grid Corp of China SGCC filed Critical State Grid Shandong Electric Power Co Wulian Power Supply Co
Priority to CN201410843420.6A priority Critical patent/CN104533300B/en
Publication of CN104533300A publication Critical patent/CN104533300A/en
Application granted granted Critical
Publication of CN104533300B publication Critical patent/CN104533300B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B11/00—Other drilling tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

A kind of rectangle boring machine, long drill pipe lower end is fixed with motor, and motor lower end is fixed with transmission case, and transmission case lower end is provided with short drill pipe E, short drill pipe E lower end and is fixed with drill bit；Transmission case left end is provided with short drill pipe B, transmission case right-hand member is provided with short drill pipe C, transmission case front end is provided with short drill pipe A, transmission case rear end is provided with short drill pipe D, short drill pipe A, short drill pipe B, short drill pipe C, short drill pipe D outer end be fixed with four rimmer knifes respectively, four rimmer knifes of every short drill pipe outer end become decussation。

Description

Rectangle boring machine
Technical field
The present invention relates to the rectangle boring machine of application in a kind of boring machine, particularly a kind of earth drilling engineering。
Background technology
At present, in borehole engineering, the boring machine of application is all become a circular hole by bit。
Summary of the invention
The present invention compensate for disadvantage mentioned above, it is provided that a kind of rectangle boring machine。
The present invention is achieved through the following technical solutions:
A kind of rectangle boring machine, long drill pipe lower end is fixed with motor, and motor lower end is fixed with transmission case, and transmission case lower end is provided with short drill pipe E, short drill pipe E lower end and is fixed with drill bit；Transmission case left end is provided with short drill pipe B, transmission case right-hand member is provided with short drill pipe C, transmission case front end is provided with short drill pipe A, transmission case rear end is provided with short drill pipe D, short drill pipe A, short drill pipe B, short drill pipe C, short drill pipe D outer end be fixed with four rimmer knifes respectively, four rimmer knifes of every short drill pipe outer end become decussation。
The present invention has following feature:
The present invention can drill through rectangular opening。
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A A view of Fig. 1；
In figure: 1, long drill pipe, 2, motor, 3, transmission case, 4, short drill pipe A, 5, short drill pipe B, 6, short drill pipe C, 7, rimmer knife, 8, short drill pipe E, 9, drill bit, 10, short drill pipe D。
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, and this embodiment long drill pipe 1 lower end is fixed with motor 2, and motor lower end is fixed with transmission case 3, and transmission case lower end is provided with short drill pipe E8, short drill pipe E lower end and is fixed with drill bit 9；Transmission case left end is provided with short drill pipe B5, transmission case right-hand member is provided with short drill pipe C6, transmission case front end is provided with short drill pipe A4, transmission case rear end is provided with short drill pipe D10, short drill pipe A, short drill pipe B, short drill pipe C, short drill pipe D outer end be fixed with four rimmer knifes 7 respectively, four rimmer knifes of every short drill pipe outer end become decussation。
When the present invention works, motor drives short drill pipe E to drive drill bit to rotate by transmission case, simultaneously, transmission case drives four rimmer knifes of short drill pipe A outer end and four rimmer knifes of short drill pipe D outer end to rotate clockwise, transmission case drives four rimmer knifes of short drill pipe B outer end and four rimmer knifes of short drill pipe C outer end to rotate counterclockwise, transmission case stress balance, drill bit becomes a circular hole in rotation process, short drill pipe A, short drill pipe B, short drill pipe C, short drill pipe D outer end rimmer knife be rectangle by uprighting。

Claims (1)

1. a rectangle boring machine, drilling rod (1) lower end is fixed with motor (2), motor lower end is fixed with transmission case (3), transmission case lower end is provided with short drill pipe E(8), short drill pipe E lower end is fixed with drill bit (9), it is characterized in that: transmission case left end is provided with short drill pipe B(5), transmission case right-hand member is provided with short drill pipe C(6), transmission case front end is provided with short drill pipe A(4), transmission case rear end is provided with short drill pipe D(10), short drill pipe A, short drill pipe B, short drill pipe C, the outer end of short drill pipe D is fixed with four rimmer knifes (7) respectively, four rimmer knifes of every short drill pipe outer end become decussation；During work, motor drives short drill pipe E to drive drill bit to rotate by transmission case, simultaneously, transmission case drives four rimmer knifes of short drill pipe A outer end and four rimmer knifes of short drill pipe D outer end to rotate clockwise, transmission case drives four rimmer knifes of short drill pipe B outer end and four rimmer knifes of short drill pipe C outer end to rotate counterclockwise, transmission case stress balance, drill bit becomes a circular hole in rotation process, short drill pipe A, short drill pipe B, short drill pipe C, short drill pipe D outer end rimmer knife be rectangle by uprighting。
CN201410843420.6A 2014-12-31 2014-12-31 Rectangle boring machine Expired - Fee Related CN104533300B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410843420.6A CN104533300B (en) 2014-12-31 2014-12-31 Rectangle boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410843420.6A CN104533300B (en) 2014-12-31 2014-12-31 Rectangle boring machine

Publications (2)

Publication Number Publication Date
CN104533300A CN104533300A (en) 2015-04-22
CN104533300B true CN104533300B (en) 2016-06-22

Family

ID=52848904

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410843420.6A Expired - Fee Related CN104533300B (en) 2014-12-31 2014-12-31 Rectangle boring machine

Country Status (1)

Country Link
CN (1) CN104533300B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134243A (en) * 2015-08-09 2015-12-09 刘玉秋 Pi-shaped pipe jacking equipment
CN105134231A (en) * 2015-08-09 2015-12-09 张永忠 U-shape pipe jacking equipment
CN105134244A (en) * 2015-08-09 2015-12-09 朱艳菊 H-shape pipe jacking
CN105127955B (en) * 2015-08-11 2017-07-04 耿志成 It is a kind of to dig square or slot/groove device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2732437Y (en) * 2004-09-02 2005-10-12 吴冬梅 Multi-functional hand electric cutter
JP5270595B2 (en) * 2010-03-03 2013-08-21 日立住友重機械建機クレーン株式会社 Bucket mounting adapter
CN203248069U (en) * 2013-05-14 2013-10-23 张永忠 Rectangular hole well drill
CN103244053B (en) * 2013-05-20 2014-12-10 宁海县雁苍山电力建设有限公司 Rectangular drilling machine
CN203403455U (en) * 2013-08-05 2014-01-22 张永忠 Rope-sawing groove-cutting machine

Also Published As

Publication number Publication date
CN104533300A (en) 2015-04-22

Similar Documents

Publication Publication Date Title
CN104563861B (en) Square boring machine
CN104533300B (en) Rectangle boring machine
CN104452854A (en) Multi-drill aqueduct-making machine
WO2015179504A3 (en) Wireline system and methods of using same
GB2539576A (en) Tool face control of a downhole tool reduced drill string friction
EP2554780A3 (en) Pulsed electric drilling systems and methods with reverse circulation
MY183463A (en) Wellbore intervention tool for penetrating obstructions in a wellbore
MX369043B (en) An improved method and device for making a lateral opening out of a wellbore.
WO2015016714A3 (en) A clean-out tool for cleaning out a well bore and a method for cleaning out a well bore using such a clean-out tool
CN103216193A (en) Rectangular hole well drill
WO2012033741A3 (en) Apparatus and system to allow tool passage ahead of a bit
CN204386486U (en) Rectangle auger
CN104646722A (en) Electric drill with locating mechanism
CN104120747B (en) Oil pressure grooving machine
SA517381561B1 (en) Gauge for Bent Housing Motor Drill Bit
CN202645436U (en) Combined drill bit
WO2016016657A3 (en) Downhole tool, method and assembly
CN203248069U (en) Rectangular hole well drill
CN204386485U (en) The revolving cutting bit of a kind of rig
CN104481413B (en) A kind of revolving cutting bit of rig
CN103867153A (en) Sand setting cylinder of helicoid hydraulic motor
WO2014126549A3 (en) Conveying data from a wellbore to a terranean surface
CN104775420B8 (en) Gang drill agitation driller
CN104863136A (en) Method for executing oval pile manufacturing device
CN105464680A (en) H-shaped tunnel excavator

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Feng Qiqiu

Inventor after: Wang Wei

Inventor after: Liu Fang

Inventor after: Kang Yongjun

Inventor after: Wang Lixiao

Inventor before: Zhang Yongzhong

COR Change of bibliographic data
TA01 Transfer of patent application right

Effective date of registration: 20160525

Address after: 262300 No. 150 Binhe Road, Wulian County, Shandong, Rizhao City

Applicant after: WULIAN POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co.

Applicant after: State Grid Corporation of China

Address before: Ji'nan road 276800 in Shandong Province, Rizhao City Donggang District No. 277 Belvedere Garden

Applicant before: Zhang Yongzhong

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160622

Termination date: 20161231