JPS5971252U

JPS5971252U - Hydraulic elevator floor alignment control device

Info

Publication number: JPS5971252U
Application number: JP16771882U
Authority: JP
Inventors: 白木　敬一
Original assignee: 三菱電機株式会社
Priority date: 1982-11-05
Filing date: 1982-11-05
Publication date: 1984-05-15

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 drawings]

第１図はこの考案にかかる油圧エレベータの床合せ制御
装置を有する検出手段及び手動操作指令ボタンとかごと
の関係を示す図、第２図はこの考案における手動床合せ
機能と自動床合せ機能を備えた制御回路図である。１・・・かご、２・・・上昇ボタン、３・・・下降ボタ
ン、４・・・上昇方向手動合せ検出スイッチ、５・・・
下降方向手動床合せ検出スイッチ、６・・・下り過ぎ検
出スイッチ、７〜９・・・カム、１１・・・上昇指令リ
レー、１２・・・下降指令リレー、１３・・・自動床合
せ禁止リレー。Fig. 1 is a diagram showing the relationship between the detection means, manual operation command button, and car having the floor alignment control device of a hydraulic elevator according to this invention, and Fig. 2 shows the relationship between the car and the car with the manual floor alignment function and the automatic floor alignment function of this invention. FIG. 3 is a control circuit diagram. 1... Car, 2... Up button, 3... Down button, 4... Ascent direction manual alignment detection switch, 5...
Descending direction manual floor alignment detection switch, 6... Excessive downward detection switch, 7 to 9... Cam, 11... Ascending command relay, 12... Descending command relay, 13... Automatic floor alignment prohibition relay .

Claims

[Scope of utility model registration request]

In a hydraulic elevator equipped with an automatic floor alignment function, there is a rise and fall button for manual floor alignment installed inside the car, and manual alignment range detection to limit the rise and descent due to manual floor alignment near the floors to a predetermined range. means, means for detecting that the car floor is lowered by a predetermined distance from the landing floor; and circuit means for disabling the automatic floor alignment function once manual floor alignment operation is performed by the rise or rise button. ,
A floor alignment control device for a hydraulic elevator, comprising circuit means for enabling an automatic floor alignment function by the above-mentioned excessive descent detection means when the car floor sinks by a predetermined distance or more.