JPS601777U

JPS601777U - Elevator hoisting rope swing prevention device

Info

Publication number: JPS601777U
Application number: JP9280983U
Authority: JP
Inventors: 洋海阿部; 憲治伊藤
Original assignee: 三菱電機株式会社
Priority date: 1983-06-17
Filing date: 1983-06-17
Publication date: 1985-01-08

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のエレベータの巻上げロープ揺れ止め装置
を示す昇降路縦断正面図、第２図は第１図■方向からの
矢視図、第３図はこの考案によるエレベータの巻上げ冶
−プ揺れ止め装置の一実施吻を示す第１図相当図、第４
図は同上巻上機網車の正面要部拡大図、第５図は同上ロ
ープ案内具の斜視図である。４・・・巻上機の綱車、４ａ・・・案内ロープ溝、４ｂ
・・・巻上ロープ溝、８・・田−プ案内具、１１・・・
案内ロープ。なお、図中同一部分又は相当部分は同一符
号により示す。Fig. 1 is a longitudinal sectional front view of a hoistway showing a conventional elevator hoisting rope swaying device, Fig. 2 is a view taken from the arrow direction in Fig. 1, and Fig. 3 is an elevator hoisting rope swaying device according to this invention. A view corresponding to FIG. 1 showing one embodiment of the locking device, FIG. 4
The figure is an enlarged front view of the main part of the hoisting machine sheave, and FIG. 5 is a perspective view of the rope guide. 4... Sheave of hoisting machine, 4a... Guide rope groove, 4b
...Hoisting rope groove, 8...Tap guide, 11...
guide rope. In addition, the same parts or corresponding parts in the figures are indicated by the same reference numerals.

Claims

[Scope of utility model registration request]

One end of the hoisting jig, which is wrapped around the sheave of the hoisting machine placed above the hoistway, is connected to the elevator car, and the other end is connected to a weight, and the hoisting jig is wound along a guide rail placed on the hoistway. In the rope type 1 elevator in which the elevator car and the counterweight move up and down in a hanging manner, the hoisting rope is wound around the sheave of the hoisting machine by a guide rope having a diameter of 1/2 the diameter. A groove is provided, and a guide rope whose both ends are connected to a rope guide through which the hoisting rope is inserted is wound around the guide rope groove, and the rope guide is rotated as the sheave of the hoist is driven to rotate. A hoisting rope swaying device for an elevator, characterized in that it is slidably supported by the guide rail.