JPS59176860U

JPS59176860U - Elevator rope locking device

Info

Publication number: JPS59176860U
Application number: JP7263783U
Authority: JP
Inventors: 大西　喜「はち」郎; 善之伊藤
Original assignee: 三菱電機株式会社
Priority date: 1983-05-16
Filing date: 1983-05-16
Publication date: 1984-11-26
Also published as: JPH038695Y2

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図はロープ式エレベータの概略構成図、第２図は従
来における溝車のロープ外れ止め装置の側面図、第３図
は第２図のｍ−、ｍ線に沿う拡大断面図、第４図は従来
における溝車のロープ外れ止め装置の他の例を示す側面
図、第５図は第４図の■−■線に沿う拡大断面図、第６
図はこの考案にかかる溝車のロープ外れ止め装置の一例
を示す側面図、第７図は第６図の■−■線に沿う断面図
、第８図はこの考案の溝車のロープ外れ止め装置の変形
例を示す要部の断面図である。３ａ、　　３ｂ、　　３ｃ・・・ロープ、４・・・綱車
、５・・・そらせ車、６・・・釣合装置の溝車、１３・
・・外れ止め部材、１４・・・円弧状溝。なお、図中同
一符号は同−又は相当部分を示す。Fig. 1 is a schematic configuration diagram of a rope elevator, Fig. 2 is a side view of a conventional groove wheel rope retaining device, Fig. 3 is an enlarged sectional view taken along lines m- and m in Fig. 2, and Fig. 4 The figure is a side view showing another example of a conventional groove wheel rope detachment prevention device, FIG. 5 is an enlarged sectional view taken along the line ■-■ in FIG. 4, and FIG.
The figure is a side view showing an example of the groove wheel rope detachment prevention device according to this invention, FIG. 7 is a sectional view taken along the line ■-■ in FIG. 6, and FIG. 8 is the groove wheel rope detachment prevention device of this invention. FIG. 7 is a sectional view of main parts showing a modification of the device. 3a, 3b, 3c... rope, 4... sheave, 5... diversion wheel, 6... groove wheel of balancing device, 13.
... Removal prevention member, 14... Arc-shaped groove. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

（１）エレベータの各種ロープが巻掛けされる溝車にお
いて、上記溝車のロープ進入口部分にロープ外れ止め部
材を設け、このロープ外れ止め部材に上記溝車のロープ
溝と対向して円弧状溝を形成したことを特徴とするエレ
ベータ用ロープの外れ止め装置。(1) In a groove wheel on which various ropes of the elevator are wound, a rope-retardant member is provided at the rope entrance portion of the groove wheel, and the rope-retardant member has a circular arc shape opposite to the rope groove of the groove wheel. A device for preventing elevator rope from coming off, characterized by having a groove formed therein.

（２）円弧状溝が、ロープ径の１７２以上の半径になっ
ていることを特徴とする実用新案登録請求の範囲第１項
記載のエレベータ用ロープの外れ止め装置。(2) The elevator rope slipping prevention device according to claim 1, wherein the arcuate groove has a radius of 172 or more than the rope diameter.