JPS59195159U

JPS59195159U - Hydraulic elevator control device

Info

Publication number: JPS59195159U
Application number: JP9091183U
Authority: JP
Inventors: 山本　友一郎
Original assignee: 三菱電機株式会社
Priority date: 1983-06-14
Filing date: 1983-06-14
Publication date: 1984-12-25

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]

１第１図はこの考案による油圧エレベータの制御装置の
一実施例を示す構成図、第２図は第１図の電気回路図で
ある。２・・・シリンダ、３・・・油、５・・・かご、５ａ・
・・かご床、６ａ・・・上方段差検出スイッチ、６ｂ・
・・下方段差検出スイッチ、７・・・カム、８・・・乗
場床、１０・・・上昇用電磁弁、１２・・・油圧ポンプ
、１３・・・油圧ポンプ、１４・・・油圧ポンプ用電動
機、１５・・・休止スイッチ、１６・・・休止指令リレ
ー、１７・・・上方段差検出リレー、１８・・・下方段
差検出リレー、２０・・・上方床合せ指令リレー、２１
・・・下方床合せ指令リレー、２２・・・戸閉完了検出
接点、３０・・・阻止手段。なお図中同一部分又は相当部分は同一符号により示す。1. FIG. 1 is a block diagram showing an embodiment of a control device for a hydraulic elevator according to this invention, and FIG. 2 is an electric circuit diagram of FIG. 1. 2... Cylinder, 3... Oil, 5... Basket, 5a.
... Car floor, 6a... Upper step detection switch, 6b.
・・Downward step detection switch, 7・Cam, 8・Passenger floor, 10・Solenoid valve for ascending, 12・Hydraulic pump, 13・Hydraulic pump, 14・For hydraulic pump Electric motor, 15... Pause switch, 16... Pause command relay, 17... Upper level difference detection relay, 18... Lower level difference detection relay, 20... Upper floor alignment command relay, 21
. . . Lower floor alignment command relay, 22 . . . Door closing completion detection contact, 30 . . . Blocking means. In addition, the same parts or corresponding parts in the figures are indicated by the same symbols.

Claims

[Scope of utility model registration request]

(1) In a hydraulic elevator that raises and lowers the car by changing the amount of pressure oil in the cylinder, and opens and closes the door upon arrival at the landing, the floor of the car shifts upwards from the floor of the landing. and when the car stops with the floor of the car shifted below the floor of the landing, the lower floor alignment command means detects this deviation with the upper level difference detection means and instructs the car to lower. , an upper floor alignment command means for detecting this deviation with a lower level difference detection means and instructing the car to rise; and when a stop command is issued and the car is stopped, the floor alignment by the lower floor alignment means is performed. A control device for a hydraulic elevator, comprising blocking means for blocking.

(2) The control device for a hydraulic elevator according to claim 1, wherein the blocking means prevents the floors from being aligned when the door is closed.