JPS5853781U

JPS5853781U - Hoist safety device

Info

Publication number: JPS5853781U
Application number: JP14825181U
Authority: JP
Inventors: 下東　昭弘; 宮脇　勝政
Original assignee: 日新製鋼株式会社
Priority date: 1981-10-05
Filing date: 1981-10-05
Publication date: 1983-04-12

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案に係る起重機の安全装置の実施例を示すも
ので、第１図は全体の概略斜視図、第２図は一部切欠側
面図、第３図は横行台車進行時における一部切欠側面図
である。１・・・ガーダ、２・・・横行台車、３・・・横行レー
ル、４・・・支柱、５・・・水平材、６・・・開口部、
７・・・支腕、８・・・紐体、９・・・シーブ、１０・
・・重錘、１１・・・押圧支持片。The drawings show an embodiment of the safety device for a hoist according to the present invention. Fig. 1 is a schematic perspective view of the entire structure, Fig. 2 is a partially cutaway side view, and Fig. 3 is a partially cutaway view of the hoist when the bogie is moving. FIG. 1... Girder, 2... Traversing truck, 3... Traversing rail, 4... Support column, 5... Horizontal member, 6... Opening,
7... Support arm, 8... String body, 9... Sheave, 10...
... Weight, 11... Pressing support piece.

Claims

[Claims for Utility Model Registration] 1. On the upper surface of both ends of the girder on the side of the transverse rail, two pillars are provided on the outside sandwiching the rails with a distance larger than the width of the transverse bogie, and a horizontal member is supported between the two supporting pillars; This safety device for a hoist is configured such that a horizontal member retreats outward when a traversing truck approaches, and the horizontal member occupies the position of a handrail with respect to a vertical opening of a girder when the traversing truck leaves.゛ 2 An outward-facing support arm is provided at the top of the column fixedly erected on the girder, and a horizontal member is placed on the support arm and suspended horizontally, and a string connected to the horizontal member is suspended via a sheave pivotally supported on the column. The safety device for a hoist according to claim 1, wherein a weight is attached to the tip of the hoist, and a pressing support piece facing the horizontal member is provided at the end of the traversing truck in the direction of travel.