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Emergency treatment device for elevator dropping

A technology for elevators and elevator shafts, applied in the field of elevator accessories, can solve problems such as elevator stalls and falls

Inactive Publication Date: 2014-05-28
XINCHANG COUNTY QIXING STREET WEICHANG HARDWARE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The long-term stalling and falling phenomenon in the use of elevators will have serious consequences. How to provide strong first aid in the event of such disasters has always been a problem that the industry is thinking about

Method used

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  • Emergency treatment device for elevator dropping

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Experimental program
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Effect test

Embodiment

[0012] Embodiment: as shown in the accompanying drawing. The first aid device for elevator falls is used in daily elevators [1]. The speed measurement and positioning module [2] and the intelligent control module [3] are installed in the elevator, and the electromagnet [5] is installed at the bottom of the elevator and the elevator shaft [4]. The speed measurement and positioning module [2] is used to measure the current descending speed and height of the elevator. The start-up of the electromagnet [5] is controlled by the speed measuring and positioning module [2], which can generate powerful electromagnetic N poles and S poles, which produce mutual repulsion, so that the elevator will fall rapidly. The elevator is supported to reduce casualties.

[0013] The magnetic pole strength of the electromagnet [4] can be adjusted, and the intelligent control module [3] calculates the best magnetic pole strength according to the descending speed and height, and controls the correspond...

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Abstract

An emergency treatment device for elevator dropping is used in a daily elevator [1]. A speed-measuring positioning module [2] and an intelligent control module [3] are arranged in an elevator, electromagnets [5] are arranged at the bottom of the elevator and in an elevator shaft [4], the speed-measuring positioning module [2] is used for measuring current descending speed and height of the elevator, the electromagnets [5] are controlled by the speed-measuring positioning module [2] to start and can generate strong electromagnetic N poles and S poles to generate mutual exclusion effect so as to hold up the elevator which is dropping at high speed, and magnetic pole strength of the electromagnets [4] are adjustable; the intelligent control module [3] calculates optimal magnetic pole strength according to the descending speed and height to control corresponding current, a changing law of the magnetic pole strength should be from low to high, and a high-strength isolation plate should be arranged at the bottom of an elevator car to withstand electromagnetic pulse; an alarming module is arranged to give out corresponding LEDs or sounds for alarming, so that providing of emergency treatment and saving of life can be realized when the elevator stalls and drops, and degree of injury and fatal accidents can be lowered.

Description

technical field [0001] The invention relates to an elevator accessory. Background technique [0002] In the use of elevators, the phenomenon of stalling and falling will have serious consequences. How to provide strong first aid when such disasters occur has always been a problem that the industry is thinking about. Contents of the invention [0003] The object of the present invention is to provide an elevator accessory that can provide first aid when the elevator stalls and falls. [0004] The present invention is achieved like this. The first aid device for elevator falls is used in daily elevators. The elevator is equipped with a speed measuring and positioning module and an intelligent control module. Electromagnets are installed at the bottom of the elevator and the elevator shaft. The speed measuring and positioning module is used to measure the current descending speed and height of the elevator. Controlled by the speed measurement and positioning module [2], it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/28B66B5/04B66B3/00
Inventor 俞武阳
Owner XINCHANG COUNTY QIXING STREET WEICHANG HARDWARE MACHINERY PLANT
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