CN104563861A - Square drilling machine - Google Patents

Square drilling machine Download PDF

Info

Publication number
CN104563861A
CN104563861A CN201410843605.7A CN201410843605A CN104563861A CN 104563861 A CN104563861 A CN 104563861A CN 201410843605 A CN201410843605 A CN 201410843605A CN 104563861 A CN104563861 A CN 104563861A
Authority
CN
China
Prior art keywords
fixed
axle
submersible motor
bar
square frame
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.)
Granted
Application number
CN201410843605.7A
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Chinese (zh)
Other versions
CN104563861B (en
Inventor
朱艳菊
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.)
JIANGSU HAIJIAN CO Ltd
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410843605.7A priority Critical patent/CN104563861B/en
Publication of CN104563861A publication Critical patent/CN104563861A/en
Application granted granted Critical
Publication of CN104563861B publication Critical patent/CN104563861B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B7/001—Drilling a non circular hole
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/04—Electric drives
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units

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)

Abstract

The invention discloses a square drilling machine. The square drilling machine is characterized in that power can be forwardly outputted to a shaft A by a submersible motor A, a turntable A is fixed onto the shaft A, a shaft C is fixed to the edges of the turntable A, a rotary sleeve A is arranged on the shaft C and is arranged in a square frame A, a rod A is fixed to the lower end of the square frame A, a steel plate A is hinged to the middle of the rod A by a shaft E and is fixed to one edge of a shell at the lower end of the submersible motor A, and the lower end of the rod A is fixed to one edge of a curved cutter A; power can be backwardly outputted to a shaft G by the submersible motor A, a turntable C is fixed onto the shaft G, a shaft J is fixed to the edges of the turntable C, another rotary sleeve A is arranged on the shaft J and is arranged in a square frame C, a rod C is fixed to the lower end of the square frame C, a steel plate C is hinged to the middle of the rod C by a shaft L and is fixed to the other edge of the shell at the lower end of the submersible motor A, and the lower end of the rod C is fixed to the other edge of the curved cutter A.

Description

Square auger
Technical field
The present invention relates to a kind of auger, the square auger particularly applied in a kind of earth drilling engineering.
Background technology
At present, the auger applied in borehole engineering is all become one or several circular hole by bit.
Summary of the invention
The present invention compensate for above shortcoming, provides a kind of square auger.
The present invention is achieved through the following technical solutions:
A kind of square auger, submersible motor A, submersible motor B are fixed by fixed head, submersible motor A lower end is provided with drilling rod, drilling rod lower end is provided with drill bit A, submersible motor B lower end is provided with drilling rod, drilling rod lower end is provided with drill bit B, submersible motor A, to front output shaft A, axle A fixes the edge fixed axis C of rotating disk A, rotating disk A, axle C is provided with pivoted housing A, pivoted housing A is arranged in square frame A, and square frame A lower end is fixed with bar A, by the hinged steel plate A of axle E in the middle of bar A, steel plate A is fixed on one side of the lower end case of submersible motor A, and bar A is fixed on lower end a limit of tulwar A; Submersible motor A is to rear output shaft G, fixing rotating disk C on axle G, the edge fixed axis J of rotating disk C, axle J is provided with pivoted housing A, pivoted housing A is arranged in square frame C, and square frame C lower end is fixed with bar C, by the hinged steel plate C of axle L in the middle of bar C, steel plate C is fixed on the another side of the lower end case of submersible motor A, and bar C is fixed on lower end another limit of tulwar A; Submersible motor B is to front output shaft B, fixing rotating disk B on axle B, the edge fixed axis D of rotating disk B, axle D is provided with pivoted housing A, pivoted housing A is arranged in square frame B, and square frame B lower end is fixed with bar B, by the hinged steel plate B of axle F in the middle of bar B, steel plate B is fixed on one side of the lower end case of submersible motor B, and bar B is fixed on lower end a limit of tulwar B; Submersible motor B is to rear output shaft H, fixing rotating disk D on axle H, the edge fixed axis K of rotating disk D, axle K is provided with pivoted housing A, pivoted housing A is arranged in square frame D, and square frame D lower end is fixed with bar D, by the hinged steel plate D of axle M in the middle of bar D, steel plate D is fixed on the another side of the lower end case of submersible motor B, and bar D is fixed on lower end another limit of tulwar B.
The present invention has following feature:
The present invention's two drill bits are drilled to two circular holes in rotation, and circular hole is drilled to square opening by the tulwar of two synchronous backward swings.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is front view of the present invention;
Fig. 2 is reverse view of the present invention;
Fig. 3 is left view;
Fig. 4 is A-A view.
In figure: 1, fixed head, 2, submersible motor A, 3, submersible motor B, 4, square frame A, 5, square frame B, 6, axle A, 7, axle B, 8, rotating disk A, 9, rotating disk B, 10, axle C, 11, axle D, 12, pivoted housing A, 13, steel plate A, 14, steel plate B, 15, axle E, 16, axle F, 17, pivoted housing B, 18, bar A, 19, bar B, 20, drilling rod, 21, tulwar A, 22, tulwar B, 23, blade, 24, drill bit A, 25, drill bit B, 26, square frame C, 27, square frame D, 28, rotating disk C, 29, rotating disk D, 30, axle G, 31, axle H, 32, axle J, 33, axle K, 34, steel plate C, 35, steel plate D, 36, axle L, 37, axle M, 38, bar C, 39, bar D.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention, this embodiment submersible motor A2, submersible motor B3 is fixed by fixed head 1, submersible motor A lower end is provided with drilling rod 20, drilling rod lower end is provided with drill bit A24, submersible motor B lower end is provided with drilling rod, drilling rod lower end is provided with drill bit B25, submersible motor A is to front output shaft A6, fixing rotating disk A8 on axle A, the edge fixed axis C10 of rotating disk A, axle C is provided with pivoted housing A12, pivoted housing A is arranged in square frame A4, square frame A lower end is fixed with bar A18, by the hinged steel plate A13 of axle E15 in the middle of bar A, steel plate A is fixed on one side of the lower end case of submersible motor A, bar A is fixed on lower end a limit of tulwar A21, submersible motor A is to rear output shaft G30, fixing rotating disk C28 on axle G, the edge fixed axis J32 of rotating disk C, axle J is provided with pivoted housing A, pivoted housing A is arranged in square frame C26, and square frame C lower end is fixed with bar C38, by the hinged steel plate C34 of axle L36 in the middle of bar C, steel plate C is fixed on the another side of the lower end case of submersible motor A, and bar C is fixed on lower end another limit of tulwar A, submersible motor B is to front output shaft B7, fixing rotating disk B9 on axle B, the edge fixed axis D11 of rotating disk B, axle D is provided with pivoted housing A, pivoted housing A is arranged in square frame B5, and square frame B lower end is fixed with bar B19, by the hinged steel plate B14 of axle F16 in the middle of bar B, steel plate B is fixed on one side of the lower end case of submersible motor B, and bar B is fixed on lower end a limit of tulwar B22, submersible motor B is to rear output shaft H31, fixing rotating disk D29 on axle H, the edge fixed axis K33 of rotating disk D, axle K is provided with pivoted housing A, pivoted housing A is arranged in square frame D27, and square frame D lower end is fixed with bar D39, by the hinged steel plate D35 of axle M37 in the middle of bar D, steel plate D is fixed on the another side of the lower end case of submersible motor B, and bar D is fixed on lower end another limit of tulwar B.
When the present invention works, submersible motor A drives drill bit A to rotate, submersible motor B drives drill bit B to rotate, submersible motor A drives the positive hour hands of rotating disk A to rotate by axle A simultaneously, rotating disk C synchronization timing pin is driven to rotate by axle G, rotating disk A drives the upper end of square frame A to swing by the motion of axle C in rotation, rotating disk C drives the upper end of square frame C to swing by the motion of axle J in rotation, tulwar A is driven to swing thus, with upper same operating principle, submersible motor B drives rotating disk B inhour to rotate by axle B, the synchronous inhour of rotating disk D is driven to rotate by axle H, the synchronous right left swing of tulwar B is driven to move thus.Two drill bits are drilled to two circular holes in rotation, and circular hole is drilled to square opening by the tulwar of two synchronous backward swings.

Claims (1)

1. a square auger, submersible motor A(2), submersible motor B(3) fixed by fixed head (1), submersible motor A lower end is provided with drilling rod (20), drilling rod lower end is provided with drill bit A(24), submersible motor B lower end is provided with drilling rod, drilling rod lower end is provided with drill bit B(25), it is characterized in that: submersible motor A is to front output shaft A(6), fixing rotating disk A(8 on axle A), the edge fixed axis C(10 of rotating disk A), axle C is provided with pivoted housing A(12), pivoted housing A is arranged at square frame A(4) in, square frame A lower end is fixed with bar A(18), by axle E(15 in the middle of bar A) hinged steel plate A(13), steel plate A is fixed on one side of the lower end case of submersible motor A, bar A is fixed on tulwar A(21 in lower end) a limit, submersible motor A is to rear output shaft G(30), fixing rotating disk C(28 on axle G), the edge fixed axis J(32 of rotating disk C), axle J is provided with pivoted housing A, pivoted housing A is arranged at square frame C(26) in, square frame C lower end is fixed with bar C(38), by axle L(36 in the middle of bar C) hinged steel plate C(34), steel plate C is fixed on the another side of the lower end case of submersible motor A, and bar C is fixed on lower end another limit of tulwar A, submersible motor B is to front output shaft B(7), fixing rotating disk B(9 on axle B), the edge fixed axis D(11 of rotating disk B), axle D is provided with pivoted housing A, pivoted housing A is arranged at square frame B(5) in, square frame B lower end is fixed with bar B(19), by axle F(16 in the middle of bar B) hinged steel plate B(14), steel plate B is fixed on one side of the lower end case of submersible motor B, and bar B is fixed on tulwar B(22 in lower end) a limit, submersible motor B is to rear output shaft H(31), fixing rotating disk D(29 on axle H), the edge fixed axis K(33 of rotating disk D), axle K is provided with pivoted housing A, pivoted housing A is arranged at square frame D(27) in, square frame D lower end is fixed with bar D(39), by axle M(37 in the middle of bar D) hinged steel plate D(35), steel plate D is fixed on the another side of the lower end case of submersible motor B, and bar D is fixed on lower end another limit of tulwar B.
CN201410843605.7A 2014-12-31 2014-12-31 Square boring machine Active CN104563861B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410843605.7A CN104563861B (en) 2014-12-31 2014-12-31 Square boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410843605.7A CN104563861B (en) 2014-12-31 2014-12-31 Square boring machine

Publications (2)

Publication Number Publication Date
CN104563861A true CN104563861A (en) 2015-04-29
CN104563861B CN104563861B (en) 2016-09-28

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Cited By (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863504A (en) * 2015-06-05 2015-08-26 刘玉燕 X-hole punching machine
CN104895486A (en) * 2015-06-05 2015-09-09 刘玉秋 Round-head combined hole forming machine
CN104912566A (en) * 2015-06-05 2015-09-16 张永忠 Large-and-small-square combined pipe jacking tunnel boring machine
CN104912482A (en) * 2015-06-05 2015-09-16 刘玉燕 Horseshoe-shaped drilling machine
CN104929515A (en) * 2015-06-05 2015-09-23 朱艳菊 Herringbone-hole forming machine
CN104929654A (en) * 2015-06-05 2015-09-23 刘玉燕 Square-circle-combined pipe jacking equipment
CN104963625A (en) * 2015-06-05 2015-10-07 朱艳菊 Zig-zag hole forming machine
CN104989417A (en) * 2015-08-09 2015-10-21 刘玉燕 Half-circle pipe jacking
CN104989271A (en) * 2015-06-05 2015-10-21 刘玉燕 Horseshoe-shaped drill excavator
CN104989415A (en) * 2015-08-09 2015-10-21 朱艳菊 H-shape tunnel excavator
CN104989416A (en) * 2015-08-09 2015-10-21 刘玉燕 Jack-form pipe jacking
CN105003278A (en) * 2015-08-09 2015-10-28 宋姝娴 V-shaped tunnel excavator
CN105003279A (en) * 2015-08-09 2015-10-28 张永忠 Double-arch push pipe equipment
CN105003275A (en) * 2015-08-09 2015-10-28 张永忠 Special pipe jacking device
CN105003280A (en) * 2015-08-09 2015-10-28 刘玉秋 Pi-shaped pipe jacking equipment
CN105003277A (en) * 2015-08-09 2015-10-28 刘玉燕 Cross-shaped tunnel digging device
CN105003276A (en) * 2015-08-09 2015-10-28 张永忠 Special tunnel excavator
CN105019914A (en) * 2015-08-09 2015-11-04 张璐 Y-shaped tunnel excavator
CN105065013A (en) * 2015-08-09 2015-11-18 宋姝娴 Concave round head tunnel excavator
CN105065017A (en) * 2015-08-09 2015-11-18 张璐 Y-shaped pipe jacking equipment
CN105065022A (en) * 2015-08-09 2015-11-18 刘玉燕 V-shaped digging equipment
CN105065024A (en) * 2015-08-09 2015-11-18 张璐 Oval pipe jacking equipment
CN105065021A (en) * 2015-08-09 2015-11-18 刘玉秋 Pi-shaped tunnel excavator
CN105065026A (en) * 2015-08-09 2015-11-18 宋姝娴 Concave round head pipe jacking equipment
CN105065027A (en) * 2015-08-09 2015-11-18 张璐 Double-circle combined tunnel excavator
CN105065018A (en) * 2015-08-09 2015-11-18 张永忠 Double-arched door tunnel excavator
CN105065014A (en) * 2015-08-09 2015-11-18 张璐 Oval tunnel excavator
CN105064350A (en) * 2015-08-09 2015-11-18 张璐 Method for using hexagonal prism stirring drilling machine
CN105065025A (en) * 2015-08-09 2015-11-18 宋姝娴 Round-head T-shaped tunnel excavator
CN105065031A (en) * 2015-08-09 2015-11-18 刘玉秋 Double-rectangle combined pipe jacking equipment
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CN105064342A (en) * 2015-08-09 2015-11-18 张璐 Using method of Y-shaped cemented-soil piling equipment
CN105114093A (en) * 2015-08-09 2015-12-02 张永忠 Double-arch pipe jacking equipment
CN105114092A (en) * 2015-08-09 2015-12-02 宋姝娴 Round-head T-shaped top pipe equipment
CN105114091A (en) * 2015-08-09 2015-12-02 刘玉燕 Jack-shaped excavating equipment
CN105114094A (en) * 2015-08-09 2015-12-02 张璐 Hexagonal tunnel excavator
CN105114095A (en) * 2015-08-09 2015-12-02 张永忠 Trapezoidal pipe jacking device
CN105133592A (en) * 2015-08-09 2015-12-09 张永忠 Using method for U-shaped-pile pile forming device
CN105135052A (en) * 2015-08-09 2015-12-09 张璐 Y-shaped pipe jacking device
CN105133583A (en) * 2015-08-09 2015-12-09 刘玉燕 Using method for socket pile molding device
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CN105134243A (en) * 2015-08-09 2015-12-09 刘玉秋 Pi-shaped pipe jacking equipment
CN105134239A (en) * 2015-08-09 2015-12-09 朱艳菊 Octagon pipe jacking
CN105134244A (en) * 2015-08-09 2015-12-09 朱艳菊 H-shape pipe jacking
CN105134233A (en) * 2015-08-09 2015-12-09 刘玉秋 Rhombus tunnel excavator
CN105133584A (en) * 2015-08-09 2015-12-09 刘玉燕 Socket pile molding device
CN105156127A (en) * 2015-08-09 2015-12-16 宋姝娴 V-shaped pipe jacking equipment
CN105155522A (en) * 2015-08-09 2015-12-16 宋姝娴 Using method for V-shaped pile forming machine
CN105155521A (en) * 2015-08-09 2015-12-16 朱艳菊 Using method for semicircle connector pile forming machine
CN105155520A (en) * 2015-08-09 2015-12-16 刘玉燕 Socket pile molding device
CN105178305A (en) * 2015-08-09 2015-12-23 刘玉秋 Use method of Greek-letter-pi-shaped retaining pile forming machine
CN105178293A (en) * 2015-08-09 2015-12-23 刘玉燕 Usage of semicircular pile-forming machine
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CN105484242A (en) * 2015-12-31 2016-04-13 卢兴耐 Rounded-corner pentagonal drilling and stirring machine
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CN105603975A (en) * 2015-12-31 2016-05-25 卢兴耐 Pointed-end cross-shaped drilling and stirring machine
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CN203403886U (en) * 2013-07-21 2014-01-22 张璐 Octagonal tunnel boring machine
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CN203403811U (en) * 2013-07-21 2014-01-22 刘玉秋 Drilling machine for square hole

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Publication number Priority date Publication date Assignee Title
CN104863504A (en) * 2015-06-05 2015-08-26 刘玉燕 X-hole punching machine
CN104895486A (en) * 2015-06-05 2015-09-09 刘玉秋 Round-head combined hole forming machine
CN104912566A (en) * 2015-06-05 2015-09-16 张永忠 Large-and-small-square combined pipe jacking tunnel boring machine
CN104912482A (en) * 2015-06-05 2015-09-16 刘玉燕 Horseshoe-shaped drilling machine
CN104929515A (en) * 2015-06-05 2015-09-23 朱艳菊 Herringbone-hole forming machine
CN104929654A (en) * 2015-06-05 2015-09-23 刘玉燕 Square-circle-combined pipe jacking equipment
CN104963625A (en) * 2015-06-05 2015-10-07 朱艳菊 Zig-zag hole forming machine
CN104989271A (en) * 2015-06-05 2015-10-21 刘玉燕 Horseshoe-shaped drill excavator
CN104895486B (en) * 2015-06-05 2016-12-14 重庆凌云工具有限公司 Round end combination bore hole forming machine
CN105135052A (en) * 2015-08-09 2015-12-09 张璐 Y-shaped pipe jacking device
CN105134242A (en) * 2015-08-09 2015-12-09 刘玉秋 Dual-rectangular combination pipe jacking equipment
CN105003278A (en) * 2015-08-09 2015-10-28 宋姝娴 V-shaped tunnel excavator
CN105003279A (en) * 2015-08-09 2015-10-28 张永忠 Double-arch push pipe equipment
CN105003275A (en) * 2015-08-09 2015-10-28 张永忠 Special pipe jacking device
CN105003280A (en) * 2015-08-09 2015-10-28 刘玉秋 Pi-shaped pipe jacking equipment
CN105003277A (en) * 2015-08-09 2015-10-28 刘玉燕 Cross-shaped tunnel digging device
CN105003276A (en) * 2015-08-09 2015-10-28 张永忠 Special tunnel excavator
CN105019914A (en) * 2015-08-09 2015-11-04 张璐 Y-shaped tunnel excavator
CN105065013A (en) * 2015-08-09 2015-11-18 宋姝娴 Concave round head tunnel excavator
CN105065017A (en) * 2015-08-09 2015-11-18 张璐 Y-shaped pipe jacking equipment
CN105065022A (en) * 2015-08-09 2015-11-18 刘玉燕 V-shaped digging equipment
CN105065024A (en) * 2015-08-09 2015-11-18 张璐 Oval pipe jacking equipment
CN105065021A (en) * 2015-08-09 2015-11-18 刘玉秋 Pi-shaped tunnel excavator
CN105065026A (en) * 2015-08-09 2015-11-18 宋姝娴 Concave round head pipe jacking equipment
CN105065027A (en) * 2015-08-09 2015-11-18 张璐 Double-circle combined tunnel excavator
CN105065018A (en) * 2015-08-09 2015-11-18 张永忠 Double-arched door tunnel excavator
CN105065014A (en) * 2015-08-09 2015-11-18 张璐 Oval tunnel excavator
CN105064350A (en) * 2015-08-09 2015-11-18 张璐 Method for using hexagonal prism stirring drilling machine
CN105065025A (en) * 2015-08-09 2015-11-18 宋姝娴 Round-head T-shaped tunnel excavator
CN105065031A (en) * 2015-08-09 2015-11-18 刘玉秋 Double-rectangle combined pipe jacking equipment
CN105065029A (en) * 2015-08-09 2015-11-18 张永忠 Trapezoidal tunnel excavator
CN105064342A (en) * 2015-08-09 2015-11-18 张璐 Using method of Y-shaped cemented-soil piling equipment
CN105114093A (en) * 2015-08-09 2015-12-02 张永忠 Double-arch pipe jacking equipment
CN105114092A (en) * 2015-08-09 2015-12-02 宋姝娴 Round-head T-shaped top pipe equipment
CN105114091A (en) * 2015-08-09 2015-12-02 刘玉燕 Jack-shaped excavating equipment
CN105114094A (en) * 2015-08-09 2015-12-02 张璐 Hexagonal tunnel excavator
CN105114095A (en) * 2015-08-09 2015-12-02 张永忠 Trapezoidal pipe jacking device
CN105133592A (en) * 2015-08-09 2015-12-09 张永忠 Using method for U-shaped-pile pile forming device
CN104989415A (en) * 2015-08-09 2015-10-21 朱艳菊 H-shape tunnel excavator
CN105133583A (en) * 2015-08-09 2015-12-09 刘玉燕 Using method for socket pile molding device
CN105134245A (en) * 2015-08-09 2015-12-09 刘玉燕 Cross pipe jacking
CN105133596A (en) * 2015-08-09 2015-12-09 刘玉秋 Pi-shaped retaining pile forming machine
CN105134241A (en) * 2015-08-09 2015-12-09 张永忠 Fillet triangle tunnel excavator
CN105134231A (en) * 2015-08-09 2015-12-09 张永忠 U-shape pipe jacking equipment
CN104989416A (en) * 2015-08-09 2015-10-21 刘玉燕 Jack-form pipe jacking
CN105134243A (en) * 2015-08-09 2015-12-09 刘玉秋 Pi-shaped pipe jacking equipment
CN105134239A (en) * 2015-08-09 2015-12-09 朱艳菊 Octagon pipe jacking
CN105134244A (en) * 2015-08-09 2015-12-09 朱艳菊 H-shape pipe jacking
CN105134233A (en) * 2015-08-09 2015-12-09 刘玉秋 Rhombus tunnel excavator
CN105133584A (en) * 2015-08-09 2015-12-09 刘玉燕 Socket pile molding device
CN105156127A (en) * 2015-08-09 2015-12-16 宋姝娴 V-shaped pipe jacking equipment
CN105155522A (en) * 2015-08-09 2015-12-16 宋姝娴 Using method for V-shaped pile forming machine
CN105155521A (en) * 2015-08-09 2015-12-16 朱艳菊 Using method for semicircle connector pile forming machine
CN105155520A (en) * 2015-08-09 2015-12-16 刘玉燕 Socket pile molding device
CN105178305A (en) * 2015-08-09 2015-12-23 刘玉秋 Use method of Greek-letter-pi-shaped retaining pile forming machine
CN105178293A (en) * 2015-08-09 2015-12-23 刘玉燕 Usage of semicircular pile-forming machine
CN105178300A (en) * 2015-08-09 2015-12-23 宋姝娴 Use method of concave round head pile manufacturing equipment
CN105179805A (en) * 2015-08-09 2015-12-23 宋姝娴 Round-head T-shaped pipe jacking equipment
CN105113495B (en) * 2015-08-09 2016-11-30 重庆科燃科技有限公司 V prefix stirring pile-formation machine
CN105178300B (en) * 2015-08-09 2016-12-14 重庆旭新悦数控机械有限公司 A kind of usage of recessed round head stake making apparatus
CN105178293B (en) * 2015-08-09 2016-12-14 重庆科燃科技有限公司 A kind of usage of semicircle pile-formation machine
CN105155520B (en) * 2015-08-09 2016-12-14 重庆科燃科技有限公司 Socket forming pile equipment
CN104989417A (en) * 2015-08-09 2015-10-21 刘玉燕 Half-circle pipe jacking
CN105484251A (en) * 2015-12-31 2016-04-13 宗超 V-shaped inserting-buckling pile stirring drilling machine
CN105484242A (en) * 2015-12-31 2016-04-13 卢兴耐 Rounded-corner pentagonal drilling and stirring machine
CN105421369A (en) * 2015-12-31 2016-03-23 卢兴耐 Rectangle inserting and combining equipment for H-shaped piles and rectangular piles
CN105421374A (en) * 2015-12-31 2016-03-23 卢兴耐 Square drilling and stirring machine
CN105421439A (en) * 2015-12-31 2016-03-23 卢兴耐 Round-corner pentagonal drilling mixer
CN105442588A (en) * 2015-12-31 2016-03-30 吕文娥 V-shaped spliced pile stirring and drilling machine
CN105421440A (en) * 2015-12-31 2016-03-23 卢兴耐 Rectangular splicing equipment for n-shaped piles and rectangular piles
CN105484252A (en) * 2015-12-31 2016-04-13 宗超 Rectangular inserting and buckling equipment for H piles and rectangular piles
CN105421358A (en) * 2015-12-31 2016-03-23 卢兴耐 V-shaped socket T-shaped pile drilling and stirring machine
CN105484249A (en) * 2015-12-31 2016-04-13 宗琪 Rounded square drill stirring machine
CN105421361A (en) * 2015-12-31 2016-03-23 卢兴耐 Plug-in pile drilling and stirring machine
CN105603975A (en) * 2015-12-31 2016-05-25 卢兴耐 Pointed-end cross-shaped drilling and stirring machine
CN105649047A (en) * 2015-12-31 2016-06-08 宗超 Plugging pile drilling and stirring machine
CN105672258A (en) * 2015-12-31 2016-06-15 宗琪 Filleted corner square drilling and stirring machine
CN106014437A (en) * 2016-06-05 2016-10-12 李壮志 Convex rectangular tunnel drilling machine

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