CN202481883U - 一种电梯层门装置副门锁开关 - Google Patents

一种电梯层门装置副门锁开关 Download PDF

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Publication number
CN202481883U
CN202481883U CN2012200515042U CN201220051504U CN202481883U CN 202481883 U CN202481883 U CN 202481883U CN 2012200515042 U CN2012200515042 U CN 2012200515042U CN 201220051504 U CN201220051504 U CN 201220051504U CN 202481883 U CN202481883 U CN 202481883U
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China
Prior art keywords
switch
auxiliary lock
door
landing door
lock switch
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Expired - Fee Related
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CN2012200515042U
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English (en)
Inventor
吴又文
吕绍战
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HUNAN AOSHA FUSHI ELEVATOR CO., LTD.
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HUNAN ESEFUJI ELEVATOR CO Ltd
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Priority to CN2012200515042U priority Critical patent/CN202481883U/zh
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Abstract

一种电梯层门装置副门锁开关,包括开关固定座,所述开关固定座上设有层门装置副门锁开关本体,所述层门装置副门锁开关本体的下方设有与开关固定座相连的开关碰铁。本实用新型结构简单,便于安装,不易出现开关接触不良等故障。

Description

一种电梯层门装置副门锁开关
技术领域
本实用新型涉及一种电梯层门装置副门锁开关。
背景技术
目前,在电梯层门装置上所用的开关一般为Y型直接接触式触点开关,而使用这种开关,由于存在移动范围较大的副门机械运动联动触点,因而不仅给安装带来了较大的麻烦,而且易出现开关接触不良等故障,从而降低门机的使用寿命。
实用新型内容
 本实用新型所要解决的技术问题是,提供一种便于安装,故障率低的电梯层门装置副门锁开关。
本实用新型解决其技术问题所采用的技术方案是:一种电梯层门装置副门锁开关,包括开关固定座,其特征在于:所述开关固定座上设有层门装置副门锁开关本体,所述层门装置副门锁开关本体的下方设有与开关固定座相连的开关碰铁。
与现有技术相比,本实用新型取消了原有移动范围较大的副门机械运动联动触点,可节约调整副门锁开关触点的工时;在使用过程中,不易出现开关接触不良等现象,从而降低层门开关的故障率,延长门机的使用寿命。
附图说明
图1为本实用新型实施例的主视图;
图2为图1所示实施例的左视图;
图3为图1所示实施例的俯视图。
具体实施方式
下面结合附图及实施例对本实用新型作进一步说明。
 参照附图,本实施例包括开关固定座3,所述开关固定座3上设有层门装置副门锁开关本体2,所述层门装置副门锁开关本体2的下方设有与开关固定座3相连的开关碰铁1。
使用方法如下:首先将开关固定座3固定于电梯层门装置的背板上,接着将开关碰铁1固定于开关固定座3上,并与电梯层门装置滑动挂板相连。
工作原理如下:当电梯层门装置的滑动挂板在关门到位时,通过开关碰铁1使层门装置副门锁开关本体2的滚轮往上压,使得开关触点闭合;当电梯层门装置的滑动挂板在开门到位时,层门装置副门锁开关本体2的滚轮自动往下运动,开关触点断开。

Claims (1)

1. 一种电梯层门装置副门锁开关,包括开关固定座(3),其特征在于,所述开关固定座(3)上设有层门装置副门锁开关本体(2),所述层门装置副门锁开关本体(2)的下方设有与开关固定座(3)相连的开关碰铁(1)。
CN2012200515042U 2012-02-17 2012-02-17 一种电梯层门装置副门锁开关 Expired - Fee Related CN202481883U (zh)

Priority Applications (1)

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CN2012200515042U CN202481883U (zh) 2012-02-17 2012-02-17 一种电梯层门装置副门锁开关

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200515042U CN202481883U (zh) 2012-02-17 2012-02-17 一种电梯层门装置副门锁开关

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CN202481883U true CN202481883U (zh) 2012-10-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10676321B2 (en) 2016-06-08 2020-06-09 Otis Elevator Company Maintenance safety device for elevator and a operation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10676321B2 (en) 2016-06-08 2020-06-09 Otis Elevator Company Maintenance safety device for elevator and a operation method thereof

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: HUNAN ESE ELEVATOR GROUP CO., LTD.

Free format text: FORMER NAME: HUNAN ESEFUJI ELEVATOR CO., LTD.

CP03 Change of name, title or address

Address after: 410005 Hunan province Changsha Kaifu District, Cai-E Road No. 389 building 707 room 2 elegance Garden

Patentee after: HUNAN AOSHA FUSHI ELEVATOR CO., LTD.

Address before: 410005 Hunan province city Changsha Cai-E Road No. 425

Patentee before: Hunan Esefuji Elevator Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121010

Termination date: 20190217

CF01 Termination of patent right due to non-payment of annual fee