JPS57104728A - Connection of iron bars - Google Patents

Connection of iron bars

Info

Publication number
JPS57104728A
JPS57104728A JP17861080A JP17861080A JPS57104728A JP S57104728 A JPS57104728 A JP S57104728A JP 17861080 A JP17861080 A JP 17861080A JP 17861080 A JP17861080 A JP 17861080A JP S57104728 A JPS57104728 A JP S57104728A
Authority
JP
Japan
Prior art keywords
iron bars
wire
supporting part
turning
bars
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
JP17861080A
Other languages
Japanese (ja)
Inventor
Kunikazu Kubota
Toru Yabe
Junichi Ohori
Seiki Sasaki
Toichi Kojima
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction 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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP17861080A priority Critical patent/JPS57104728A/en
Publication of JPS57104728A publication Critical patent/JPS57104728A/en
Pending legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)

Abstract

PURPOSE: To mechanize the lifting work of iron bars as well as reduce the amounts of labor work by using a system in which iron bars are lifted by a wire fitted with a supporting part for lower end portion and a supporting part for middle portion and the iron bars are connected while being supported.
CONSTITUTION: Iron bars B are supported by a wire 5 fitted with a supporting part 2 for the lower end of the iron bars B and a supporting part 7 for the middle portion of the iron bars B. The wire 5 is rolled in by turning a hoist 18, and the iron bars B are vertically lifted through a pulley 17. The iron bars A and B are temporarily connected with each other by turning a hexagonal coupler attached to the top of the iron bars B and then fully connected by clamping rock nuts 11 and 16. Afterwards, the wire 5 is loosened by reversely turning the hoist 18 and the supporting parts 2 and 7 are removed.
COPYRIGHT: (C)1982,JPO&Japio
JP17861080A 1980-12-17 1980-12-17 Connection of iron bars Pending JPS57104728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17861080A JPS57104728A (en) 1980-12-17 1980-12-17 Connection of iron bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17861080A JPS57104728A (en) 1980-12-17 1980-12-17 Connection of iron bars

Publications (1)

Publication Number Publication Date
JPS57104728A true JPS57104728A (en) 1982-06-29

Family

ID=16051455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17861080A Pending JPS57104728A (en) 1980-12-17 1980-12-17 Connection of iron bars

Country Status (1)

Country Link
JP (1) JPS57104728A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6149775U (en) * 1984-09-03 1986-04-03
JPS61113784U (en) * 1984-12-26 1986-07-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6149775U (en) * 1984-09-03 1986-04-03
JPS61113784U (en) * 1984-12-26 1986-07-18
JPH038704Y2 (en) * 1984-12-26 1991-03-04

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