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Rail-mounted speed induction falling protector applicable to safety protection of elevator

A speed-sensing and safety protection technology, applied in the field of anti-fall gear, can solve the problems of poor braking effect of anti-fall gear and huge impact force, etc.

Inactive Publication Date: 2019-01-08
杨传前
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  • Summary
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  • Claims
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Problems solved by technology

[0003] At the moment of elevator braking, due to the huge inertia of the entire elevator equipment, a huge impact force can be generated during braking. The existing anti-dropping device adopts friction braking, but the braking effect of the existing anti-falling device using friction braking Poor, needs further improvement

Method used

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  • Rail-mounted speed induction falling protector applicable to safety protection of elevator
  • Rail-mounted speed induction falling protector applicable to safety protection of elevator
  • Rail-mounted speed induction falling protector applicable to safety protection of elevator

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Embodiment Construction

[0075] In order to make the objects and advantages of the present invention clearer, the present invention will be specifically described below in conjunction with examples. It should be understood that the following words are only used to describe one or several specific implementation modes of the present invention, and do not strictly limit the protection scope of the specific claims of the present invention.

[0076] Such as Figure 1-45 As shown, the track-type speed-sensing anti-fall arrester applied to elevator safety protection includes an installation shell 100 installed on a moving object and connected with the guide rail. 200. The braking device 300 connected to the triggering device 200 for braking the moving object. The triggering device 200 is set to switch between the triggered state and the non-triggered state. The triggering device 200 is used to sense the direction of the moving object along the guide rail. and make the trigger device 200 rotate. When the mo...

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Abstract

The present invention discloses a rail-mounted speed induction falling protector applicable to safety protection of an elevator, and the rail-mounted speed induction falling protector comprises a mounting housing mounted on a moving object and connected with a guide rail; a triggering device which is positioned at one side of the guide rail and collides with the guide rail and a braking device connected with the triggering device and used for braking the moving object are mounted on the mounting housing; the triggering device is configured to switch between a triggered state and an un-triggered state and used for inducing the movement of the moving object along the guide direction of the guide rail and enabling the triggering device to rotate.

Description

technical field [0001] The invention relates to a fall arrester, in particular to a track-type speed-sensing fall arrester applied to elevator safety protection. Background technique [0002] The anti-fall device is also called the speed difference device, which can quickly brake and lock the falling object within a limited distance. The anti-fall device is mainly used in the safety protection of elevators and elevators to avoid damage to personnel and equipment caused by the rapid decline of elevators and elevators. [0003] At the moment of elevator braking, due to the huge inertia of the entire elevator equipment, a huge impact force can be generated during braking. The existing anti-dropping device adopts friction braking, but the braking effect of the existing anti-falling device using friction braking Poor, needs further improvement. Contents of the invention [0004] In order to solve the deficiencies of the prior art, the object of the present invention is to prov...

Claims

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Application Information

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IPC IPC(8): B66B5/02B66B5/04B66B5/18
CPCB66B5/021B66B5/044B66B5/18
Inventor 杨传前
Owner 杨传前
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