JPS58168343U

JPS58168343U - Fall prevention safety device

Info

Publication number: JPS58168343U
Application number: JP6687882U
Authority: JP
Inventors: 孝一今井; 太田　伸之
Original assignee: 朝日金属精工株式会社
Priority date: 1982-05-07
Filing date: 1982-05-07
Publication date: 1983-11-10

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]

第１図Ａ、　Ｂは本考案の装置に用いられる安全器の一
例についての側面図および正面図である。第２図Ａ、　Ｂは、第１図の安全器の動作状態説明図で
ある。第３図、第４図は本考案の装置に用いられるガイ
ドレールの端部構成を示し、第３図Ａ　１　は側面図、
同Ｂは正面図、第４図Ａは正面図、同Ｂは側面図である
。、１・・・安全器本体、２・・・レバー、３・・・ロー
ラー、４・・・レバーロックピン、５・・・ストップピ
ン、６・・・軸、７・・・リング、δ・・・コイルばね
、９．　９’・・・ガイドレール、１０・・・シュー、
１１・・・レバー上のストップ孔、１２・・・誤動作防
止板、１３・・・ストッパー、１４・・・軸、１５−・
・ストップ板、１６−・・ストップ板の係合部、１７・
・・ガイドレールのベース、１８・・・キーピン、１９
・・・コイルばね、２０・・・ガイドレール把持金具。１２図− Ａ三８　　　　　Ｌつ９１−　、−　、−− ７３図八　　　　　　　　　　　　　　　　Ｂ　　　　　−：
　　旧　　　　　　−−−１２１４、’３）９＋９１　・あFIGS. 1A and 1B are a side view and a front view of an example of a safety device used in the device of the present invention. 2A and 2B are explanatory views of the operating state of the safety device shown in FIG. 1. 3 and 4 show the end configuration of the guide rail used in the device of the present invention, and FIG. 3 A 1 is a side view;
4B is a front view, FIG. 4A is a front view, and FIG. 4B is a side view. , 1...Safety device body, 2...Lever, 3...Roller, 4...Lever lock pin, 5...Stop pin, 6...Shaft, 7...Ring, δ・...Coil spring, 9. 9'...Guide rail, 10...Shoe,
11... Stop hole on lever, 12... Malfunction prevention plate, 13... Stopper, 14... Shaft, 15-...
・Stop plate, 16-...Engagement part of stop plate, 17・
・Base of guide rail, 18 ・Key pin, 19
...Coil spring, 20...Guide rail gripping fitting. Figure 12 - A 38 L 91 - , - , -- 73 Figure 8 B -:
Old ---12 14,'3)9+9 1 ・A

Claims

[Scope of utility model registration request]

A fall prevention device consisting of a guide rail and a safety device that engages with the guide rail, and the guide rail has an erroneous operation prevention plate and a one-way stopper from the end at the starting end and/or the end of the vertical guide rail. , and a key pin is provided on the guide rail surface, and the safety device has at least a stop pin corresponding to the erroneous operation prevention plate on the safety device body, and a surface facing the key pin on the safety device lever and abutting against the key pin depending on the position of the lever. A fall prevention safety device characterized by: