JPS6434896A - Disordered winding preventive device for wire rope winding drum - Google Patents

Disordered winding preventive device for wire rope winding drum

Info

Publication number
JPS6434896A
JPS6434896A JP18635487A JP18635487A JPS6434896A JP S6434896 A JPS6434896 A JP S6434896A JP 18635487 A JP18635487 A JP 18635487A JP 18635487 A JP18635487 A JP 18635487A JP S6434896 A JPS6434896 A JP S6434896A
Authority
JP
Japan
Prior art keywords
wire rope
loosening
winding
wire
drum
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
JP18635487A
Other languages
Japanese (ja)
Inventor
Yasuo Shimizu
Yoshinobu Morimoto
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.)
Daido Steel Sheet Corp
Original Assignee
Daido Steel Sheet 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 Daido Steel Sheet Corp filed Critical Daido Steel Sheet Corp
Priority to JP18635487A priority Critical patent/JPS6434896A/en
Publication of JPS6434896A publication Critical patent/JPS6434896A/en
Pending legal-status Critical Current

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  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

PURPOSE: To prevent generation of irregular winding by disposing a wire presser spring-urged on one side of a winding drum in such a direction to get closer to a drum surface, and disposing a wire rope floating detection member on the other side to be close to the winding drum surface. CONSTITUTION: As a wire rope 6 is supplied to lower a hook, when the hook is grounded to generate loosening in the wire rope 6, the rope 6 is pressed to the surface of a winding drum 1 by a wire presser 2, so effects of loosening of the rope 6 are not given. Loosening appears from an end of a part wound around the drum 1 to a part in contact with the wire presser 2, and a bar 31 at a detection member 3 is pushed by this to actuate a limit switch 32 through a support rod 30. At this time, floating quantity becomes larger in proportion to quantity of loosening, so loosening of the wire rope 6 can be securely detected to prevent irregular winding.
JP18635487A 1987-07-25 1987-07-25 Disordered winding preventive device for wire rope winding drum Pending JPS6434896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18635487A JPS6434896A (en) 1987-07-25 1987-07-25 Disordered winding preventive device for wire rope winding drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18635487A JPS6434896A (en) 1987-07-25 1987-07-25 Disordered winding preventive device for wire rope winding drum

Publications (1)

Publication Number Publication Date
JPS6434896A true JPS6434896A (en) 1989-02-06

Family

ID=16186896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18635487A Pending JPS6434896A (en) 1987-07-25 1987-07-25 Disordered winding preventive device for wire rope winding drum

Country Status (1)

Country Link
JP (1) JPS6434896A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100432569B1 (en) * 2000-07-27 2004-05-24 주식회사 포스코 Wire anti-derail apparatus of unloader drum
JP5163829B1 (en) * 2012-07-19 2013-03-13 コトブキシーティング株式会社 Foldable storage stage
CN103889877A (en) * 2013-10-31 2014-06-25 株式会社小松制作所 Winch of pipe laying machine and pipe laying machine with winch
JP2020158255A (en) * 2019-03-26 2020-10-01 日本電気株式会社 Linear body monitoring device, linear body winding device, and linear body unwinding/winding method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811828U (en) * 1981-07-17 1983-01-25 三菱自動車工業株式会社 switch device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811828U (en) * 1981-07-17 1983-01-25 三菱自動車工業株式会社 switch device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100432569B1 (en) * 2000-07-27 2004-05-24 주식회사 포스코 Wire anti-derail apparatus of unloader drum
JP5163829B1 (en) * 2012-07-19 2013-03-13 コトブキシーティング株式会社 Foldable storage stage
CN103889877A (en) * 2013-10-31 2014-06-25 株式会社小松制作所 Winch of pipe laying machine and pipe laying machine with winch
US9617126B2 (en) 2013-10-31 2017-04-11 Komatsu Ltd. Winch for pipelayer and pipelayer equipped with same
JP2020158255A (en) * 2019-03-26 2020-10-01 日本電気株式会社 Linear body monitoring device, linear body winding device, and linear body unwinding/winding method

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