JPS63154582U

JPS63154582U -

Info

Publication number: JPS63154582U
Application number: JP4733587U
Authority: JP
Priority date: 1987-03-30
Filing date: 1987-03-30
Publication date: 1988-10-11

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例によるエレベータ
用ドア装置を備えたエレベータを示す部分水平断
面図、第２図は第１図のドア装置を示す拡大正面
図、第３図は同一部を断面した拡大側面図である
。１……ハンガーケース（乗場の固定部）、７…
…乗場の戸、９……作動体、９ａ……ラツチ、１
１……固定片、１３……スイツチ、１４……短絡
接点、１７……解錠ローラ、２１……作動体の軸
、２３，２４……係合板、２５……かごの戸、２
６……手動レバー、２７……連結ワイヤーロープ
、２８……回動阻止体、２９……軸、３１……操
作腕、３２……カムフオロア、３３……カム。な
お、図中同一符号は同一または相当部分を示す。 Fig. 1 is a partial horizontal sectional view showing an elevator equipped with an elevator door device according to an embodiment of the invention, Fig. 2 is an enlarged front view showing the door device of Fig. 1, and Fig. 3 is a cross-sectional view of the same part. FIG. 1...Hanger case (fixed part of landing), 7...
...Landing door, 9...Operating body, 9a...Latch, 1
DESCRIPTION OF SYMBOLS 1... Fixed piece, 13... Switch, 14... Short circuit contact, 17... Unlocking roller, 21... Shaft of operating body, 23, 24... Engagement plate, 25... Car door, 2
6... Manual lever, 27... Connecting wire rope, 28... Rotation blocking body, 29... Shaft, 31... Operating arm, 32... Cam follower, 33... Cam. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

An operating body provided with an unlocking roller, a latch, and a short-circuiting contact is pivotally mounted on the door of the landing, and a fixed piece with which the latch engages and a switch closed by the short-circuiting contact are provided on the fixed part of the landing, The car door is provided with a pair of engagement plates that engage with the unlocking roller, and the landing door is locked by the engagement of the latch and the fixing piece, and when the car door faces the landing door, the door is locked. In an elevator door device in which both doors are interlocked by engagement between a lock roller and a pair of engagement plates, a latch fixing piece is connected to the operating body via a connecting wire rope to the landing door. Rotatably attach the manual operation lever to disengage the rotary operation lever,
A rotation blocking body that releasably locks the operating body and an operating arm having a cam follower at the tip are fixed to a shaft rotatably supported on the fixed part of the landing, and the car is attached to the car. An elevator door device having a fixed cam that engages with the cam follower to release the locking of the operating body by the blocking body when the door faces a landing door.