JPS55139192A - Underwater working device for cylindrical structure - Google Patents

Underwater working device for cylindrical structure

Info

Publication number
JPS55139192A
JPS55139192A JP4625379A JP4625379A JPS55139192A JP S55139192 A JPS55139192 A JP S55139192A JP 4625379 A JP4625379 A JP 4625379A JP 4625379 A JP4625379 A JP 4625379A JP S55139192 A JPS55139192 A JP S55139192A
Authority
JP
Japan
Prior art keywords
rail
welding
truck
cylindrical structure
intermesh
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
JP4625379A
Other languages
Japanese (ja)
Other versions
JPS608156B2 (en
Inventor
Takashi Omae
Koichi Wada
Tamotsu Oka
Yukio Manabe
Tadashi Nobushige
Yoshiya Nagata
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP4625379A priority Critical patent/JPS608156B2/en
Publication of JPS55139192A publication Critical patent/JPS55139192A/en
Publication of JPS608156B2 publication Critical patent/JPS608156B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To enable the automatic work for an underwater structure by movably engaging and placing a working truck on the 2nd rail which is movably engaged an placed on the 1st rail of a torus shape.
CONSTITUTION: A torus rail 2 (1st rail) of bisection type is installed to a cylindrical structure 1 by means of foot-pressing metals 3, 3 provided at an arbitrary number in the circumferential direction and a truck travelling rail 4 (2nd rail) constituting part of the circumference is so set thereon that the wheels 5 provided on its right and left intermesh with the upper part 6 of the 1st rail 2. Thence, e.g., a welding truck 7 is so mounted that its wheels 8 intermesh with the 2nd rail 4 and the 2nd rail 4 is so adjusted as to become parallel with the welding line 9 and this completes setting. After this, a welding torch is mounted to the welding truck 7 and welding done.
COPYRIGHT: (C)1980,JPO&Japio
JP4625379A 1979-04-16 1979-04-16 Underwater work equipment for cylindrical structures Expired JPS608156B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4625379A JPS608156B2 (en) 1979-04-16 1979-04-16 Underwater work equipment for cylindrical structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4625379A JPS608156B2 (en) 1979-04-16 1979-04-16 Underwater work equipment for cylindrical structures

Publications (2)

Publication Number Publication Date
JPS55139192A true JPS55139192A (en) 1980-10-30
JPS608156B2 JPS608156B2 (en) 1985-03-01

Family

ID=12742004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4625379A Expired JPS608156B2 (en) 1979-04-16 1979-04-16 Underwater work equipment for cylindrical structures

Country Status (1)

Country Link
JP (1) JPS608156B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102794577A (en) * 2012-08-31 2012-11-28 哈尔滨工业大学 Welding experiment chamber for simulating medium-pressure liquid or gas environment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102794577A (en) * 2012-08-31 2012-11-28 哈尔滨工业大学 Welding experiment chamber for simulating medium-pressure liquid or gas environment

Also Published As

Publication number Publication date
JPS608156B2 (en) 1985-03-01

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