KR100371617B1 - Steel tube pipe cutting apparatus - Google Patents

Steel tube pipe cutting apparatus Download PDF

Info

Publication number
KR100371617B1
KR100371617B1 KR1020020057280A KR20020057280A KR100371617B1 KR 100371617 B1 KR100371617 B1 KR 100371617B1 KR 1020020057280 A KR1020020057280 A KR 1020020057280A KR 20020057280 A KR20020057280 A KR 20020057280A KR 100371617 B1 KR100371617 B1 KR 100371617B1
Authority
KR
South Korea
Prior art keywords
cutting apparatus
steel tube
transfer car
tube pipe
supporting plate
Prior art date
Application number
KR1020020057280A
Other languages
Korean (ko)
Inventor
Han Jo Suk
Original Assignee
Woo Sung Magnet Co Ltd
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 Woo Sung Magnet Co Ltd filed Critical Woo Sung Magnet Co Ltd
Priority to KR1020020057280A priority Critical patent/KR100371617B1/en
Application granted granted Critical
Publication of KR100371617B1 publication Critical patent/KR100371617B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K10/00—Welding or cutting by means of a plasma
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE: A steel tube pipe cutting apparatus is provided to prevent safety accident of explosion due to high temperature plasma in advance by detecting explosive gas permeated into a steel tube pipe deeply stuck in the ground. CONSTITUTION: In a steel tube pipe cutting apparatus comprising a supporting plate put on the upper part of a steel tube pipe(9), a wire winding means installed on the supporting plate, a control part for controlling the winding means, a torch hung on the wire to spout out plasma by a plasma generator, and a plural moving wheels and driving wheels, wherein the driving wheels are integrally installed at a moving transfer car so that the driving wheels are driven by a driving motor, the steel pipe cutting apparatus is characterized in that a touch switch(43) interlockingly connected to the control part(41) to sense the proximity state of the cutting apparatus is mounted on the central bottom surface of the supporting plate(40), projecting elements(40b) are formed at both sides of the supporting plate(40), a gas sensor(25) is mounted on the upper surface in rear of the moving transfer car(21) to sound beep alarm by detecting explosive gas, an electronic signal generator(28) is mounted on the front end of the wire(27) tied to one side of the moving transfer car(21) to generate electronic signals, a torch direction control part(29) is mounted on the upper surface in front of the moving transfer car(21) to set and maintain direction of the torch(26), and a magnet is installed at the bottom of the moving transfer car(21) to be moved by adjustment of a height adjusting bolt.
KR1020020057280A 2002-09-19 2002-09-19 Steel tube pipe cutting apparatus KR100371617B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020057280A KR100371617B1 (en) 2002-09-19 2002-09-19 Steel tube pipe cutting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020057280A KR100371617B1 (en) 2002-09-19 2002-09-19 Steel tube pipe cutting apparatus

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR20-2002-0028378U Division KR200300691Y1 (en) 2002-09-19 2002-09-19 A Steel tube pipe Cutting Unit

Publications (1)

Publication Number Publication Date
KR100371617B1 true KR100371617B1 (en) 2003-02-15

Family

ID=37416522

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020057280A KR100371617B1 (en) 2002-09-19 2002-09-19 Steel tube pipe cutting apparatus

Country Status (1)

Country Link
KR (1) KR100371617B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100960569B1 (en) * 2008-06-02 2010-06-03 웰텍 주식회사 Tapes coating device of the outer-surface of steel-pipe, and coating method using the same
CN102294547A (en) * 2011-08-31 2011-12-28 曹金 Explosion-proof and energy-saving gasoline welding and cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100960569B1 (en) * 2008-06-02 2010-06-03 웰텍 주식회사 Tapes coating device of the outer-surface of steel-pipe, and coating method using the same
CN102294547A (en) * 2011-08-31 2011-12-28 曹金 Explosion-proof and energy-saving gasoline welding and cutting machine

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