JPS5950970U

JPS5950970U - Elevator entrance/exit door fully closed detection device

Info

Publication number: JPS5950970U
Application number: JP14436082U
Authority: JP
Inventors: 健二土田
Original assignee: 三菱電機株式会社
Priority date: 1982-09-24
Filing date: 1982-09-24
Publication date: 1984-04-04

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図は従来のエレベータの出入口まわりを示す水平断
面図、第２図は第１図の■−■線矢視正面図、第３図は
この考案の一実施例を示す第２図相当図、第４図は第３
図のＩＶ−ＩＶ線拡大断面図、第５図は同実施例の出入
口扉全閉検出回路の構成図、第６図はこの考案の他の実
施例を示す第２図相当図である。３・・・かご、４ａ、　　４ｂ・・・出入口扉、７・・
・セーフティシュ−１７ｂ・・・セーフティシュ−スイ
ッチ、８・・・カム、１０・・・戸締りスイッチ、１１
・・・出入口上枠（出入口上方の固定部材）、２１・・
・全閉検出スイッチ（全閉検出手段）、２３・・・戸締
スイッチの接点、２４・・・セーフティシュ−スイッチ
の接点、２５・・・全閉検出スイッチの接点、２６・・
・かご出発管制リレー、２７・・・出入口側柱（出入口
扉の前面と対向する部材）。なお、図中同一または相当
部分は同一符号により示す。第３図第４図Fig. 1 is a horizontal sectional view showing the area around the entrance and exit of a conventional elevator, Fig. 2 is a front view taken along the line ■-■ in Fig. 1, and Fig. 3 is a view equivalent to Fig. 2 showing an embodiment of this invention. , Figure 4 is the third
FIG. 5 is a block diagram of the entrance/exit door fully closed detection circuit of the same embodiment, and FIG. 6 is a diagram corresponding to FIG. 2 showing another embodiment of this invention. 3...basket, 4a, 4b...entrance/exit door, 7...
・Safety shoe 17b... Safety shoe switch, 8... Cam, 10... Door lock switch, 11
... Entrance/exit upper frame (fixed member above the entrance/exit), 21...
・Fully closed detection switch (fully closed detection means), 23...Contact of door lock switch, 24...Contact of safety shoe switch, 25...Contact of fully closed detection switch, 26...
- Car departure control relay, 27... Entrance/exit side pillar (member facing the front of the entrance/exit door). Note that the same or corresponding parts in the figures are indicated by the same reference numerals. Figure 3 Figure 4

Claims

[Scope of utility model registration request]

It is equipped with a cam installed at the upper end of the side-opening entrance door, and a door lock switch installed on a fixed member above the entrance and operated by the cam.The operation of this switch detects the closing of the entrance door, and the car In an elevator for raising and lowering a door, a fully closed detection means that operates by detecting the closing of the lower end of the entrance door is provided at the lower front end of the entrance door or at the lower end of a member facing the front surface of the entrance door. An elevator entrance/exit door fully closed detection device characterized by the following.