JPS57140670A - Applicator for inside surface of pipe - Google Patents

Applicator for inside surface of pipe

Info

Publication number
JPS57140670A
JPS57140670A JP2742581A JP2742581A JPS57140670A JP S57140670 A JPS57140670 A JP S57140670A JP 2742581 A JP2742581 A JP 2742581A JP 2742581 A JP2742581 A JP 2742581A JP S57140670 A JPS57140670 A JP S57140670A
Authority
JP
Japan
Prior art keywords
pipe
inside surface
running
air motor
spray nozzle
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.)
Pending
Application number
JP2742581A
Other languages
Japanese (ja)
Inventor
Keiichi Sugai
Michihiko Hara
Hitoshi Akashi
Satoru Obara
Shuichi Kiyono
Yuji Yamashita
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.)
USAGIDA CHEM IND
USAGIDA KAGAKU KOGYO KK
JFE Steel Corp
Original Assignee
USAGIDA CHEM IND
USAGIDA KAGAKU KOGYO KK
Kawasaki Steel Corp
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 USAGIDA CHEM IND, USAGIDA KAGAKU KOGYO KK, Kawasaki Steel Corp filed Critical USAGIDA CHEM IND
Priority to JP2742581A priority Critical patent/JPS57140670A/en
Publication of JPS57140670A publication Critical patent/JPS57140670A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
    • B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spray Control Apparatus (AREA)
  • Coating Apparatus (AREA)

Abstract

PURPOSE: To enable attachement of another processing means to a coater running along the inside surface of a welded steel pipe, by rotating a spray nozzle with a frame-fixed air motor detachably set to a means running along the inside surface of the pipe.
CONSTITUTION: A running means 26 is inserted into a pipe, and its drive wheels 32, 33 are pressed onto the inside surface of the pipe and driven by an air motor 28 to let the running means 26 run along the inside surface of the pipe. When a welded position is detected by a paint film sensor 39, the running means 26 is stopped. At this position, a guide clipper 43 is expanded and fixed, a spray nozzle 17 is rotated by an air motor 8, an fuel inside a tank 4 is atomized under a pressure at the same time, to form a paint film on the inside surface. This operation can be performed, while successively attaching or detaching a cleaner for removal of slag or the like formed by weldin and a means for collection of dust inside the pipe to clean the inside surface, to collect dust from the interior of the pipe and to coat the inside surface in succession. Consequently, groundwork, and coating operation can be conducted with high efficiency.
COPYRIGHT: (C)1982,JPO&Japio
JP2742581A 1981-02-26 1981-02-26 Applicator for inside surface of pipe Pending JPS57140670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2742581A JPS57140670A (en) 1981-02-26 1981-02-26 Applicator for inside surface of pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2742581A JPS57140670A (en) 1981-02-26 1981-02-26 Applicator for inside surface of pipe

Publications (1)

Publication Number Publication Date
JPS57140670A true JPS57140670A (en) 1982-08-31

Family

ID=12220748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2742581A Pending JPS57140670A (en) 1981-02-26 1981-02-26 Applicator for inside surface of pipe

Country Status (1)

Country Link
JP (1) JPS57140670A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178462A (en) * 1984-09-26 1986-04-22 Japan Steel & Tube Constr Co Ltd Apparatus for painting inner surface of small caliber pipe
JPS61141952A (en) * 1984-12-15 1986-06-28 Toyoda Gosei Co Ltd Painting robot and control thereof
JPH0717872B2 (en) * 1985-01-23 1995-03-01 ザ ジレツト カンパニ− Ball-pen writing instrument containing water-based ink composition
KR100391389B1 (en) * 2001-02-23 2003-07-12 최영철 painting apparatus of pipe
CN106423745A (en) * 2016-10-24 2017-02-22 北京城建五建设集团有限公司 Automatic anti-corrosion device for inner wall of welded steel pipe
CN111570145A (en) * 2020-06-02 2020-08-25 福州脉弧科技有限公司 Surface spraying device for building steel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6178462A (en) * 1984-09-26 1986-04-22 Japan Steel & Tube Constr Co Ltd Apparatus for painting inner surface of small caliber pipe
JPH0359746B2 (en) * 1984-09-26 1991-09-11 Nippon Kokan Kk
JPS61141952A (en) * 1984-12-15 1986-06-28 Toyoda Gosei Co Ltd Painting robot and control thereof
JPH0717872B2 (en) * 1985-01-23 1995-03-01 ザ ジレツト カンパニ− Ball-pen writing instrument containing water-based ink composition
KR100391389B1 (en) * 2001-02-23 2003-07-12 최영철 painting apparatus of pipe
CN106423745A (en) * 2016-10-24 2017-02-22 北京城建五建设集团有限公司 Automatic anti-corrosion device for inner wall of welded steel pipe
CN111570145A (en) * 2020-06-02 2020-08-25 福州脉弧科技有限公司 Surface spraying device for building steel
CN111570145B (en) * 2020-06-02 2021-02-09 江阴市澄祥鑫建设有限公司 Surface spraying device for building steel

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