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Device for detecting breaking or loosing of steel wire rope of household elevator

A technology for household elevators and steel wire ropes is applied in the field of devices for detecting the broken or loose wire ropes of household elevators, which can solve the problems of not being suitable for household elevator products and being large in size, and achieve the effect of simple structure and small space occupation.

Active Publication Date: 2014-12-10
蒂升家用电梯(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Generally, the devices used to detect wire rope slack on elevators are relatively large in size, which is not suitable for home elevator products that require a very compact structure.

Method used

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  • Device for detecting breaking or loosing of steel wire rope of household elevator
  • Device for detecting breaking or loosing of steel wire rope of household elevator
  • Device for detecting breaking or loosing of steel wire rope of household elevator

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Embodiment Construction

[0018] based on the following Figure 1 to Figure 5 , specifically explain the preferred embodiment of the present invention.

[0019] Such as figure 1 and figure 2 As shown, the present invention provides a device for detecting the breakage or slack of a home elevator wire rope, which device includes a base 1, a wire rope head 2, a metal block 3, a forced contact switch 4, a spring 5 and a junction box 6;

[0020] Such as Figure 5 As shown, the base 1 is provided with an opening 11;

[0021] Such as Figure 4 As shown, the spring 5 is arranged inside the metal block 3;

[0022] Such as Figure 5 As shown, the forced contact switch 4 includes a contact part 41 and a jumper part 42, the contact part 41 is fixed on both sides of the metal block 3, the jumper part 42 is installed on the base 1, and the position of the jumper part 42 is the same as Corresponding to the contact part 41, the contact part 41 is connected with a wire, and two or more forced contact switches 4...

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Abstract

The invention provides a device for detecting breaking or loosing of a steel wire rope of a household elevator. The device comprises a base, a steel wire rope head, a metal block, a forcible contact switch, a spring and a junction box. The device provided by the invention is simple in structure, small in size, occupies small pace, can be added on the head of any steel wire rope, and is especially applied to a household elevator product which has high requirement on the space and needs compact design.

Description

technical field [0001] The invention relates to a device for detecting broken or slack wire ropes of domestic elevators. Background technique [0002] Generally, the devices used to detect the slackness of wire ropes on elevators are relatively large in size, and are not suitable for household elevator products that require a very compact structure. Contents of the invention [0003] The invention provides a device for detecting the breakage or slack of the home elevator wire rope, which has a simple and compact structure, takes up little space, and can be installed on the end of any wire rope, especially suitable for high space requirements and compact Designed home elevator products. [0004] In order to achieve the above object, the present invention provides a device for detecting the breakage or slack of the steel wire rope of a home elevator, which device includes a base, a wire rope end, a metal block, a forced contact switch, a spring and a junction box; [0005]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/12
Inventor 李天灏汪浩雪刘韶慧
Owner 蒂升家用电梯(上海)有限公司
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