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Lifter for emergency escape

A lifter and walking device technology, applied in life-saving equipment, building rescue, etc., can solve the problems of uncontrollable speed, non-reusable, high risk of escape devices, adjustable speed and running direction, convenient going up and down stairs, good stability effect

Inactive Publication Date: 2019-09-17
张建伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problems of the uncontrollable speed of the escape device, the inability to reuse it, and the high risk, the purpose of the present invention is to propose a lifter for emergency escape. , running direction, etc. can be adjusted, easy to use, easy to install and disassemble, reciprocating use, available with or without power, multi-functional, safe and reliable

Method used

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with accompanying drawing and specific embodiment, and present embodiment is based on the premise of technical scheme of the present invention, has provided detailed implementation and specific operation process, but protection scope of the present invention is not limited to following implementation example.

[0018] As shown in the figure, the present invention is a lifter for emergency escape, including a walking device and a control system for controlling the operation of the walking device. The gear 203 meshed with it in the 204 and the power mechanism that controls the operation of the gear 203. The power mechanism is a power output mechanism composed of a power supply 3, a motor 201 and a reducer 202. A vertical rod 101 is suspended below the tooth groove 204, and the middle part of the vertical rod 101 The handle 103 and the gear lever 102 are fixedly arranged on the lower side, and the upper...

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Abstract

The invention relates to a lifer for emergency escape. The lifter comprises a travelling device and a control system for controlling the travelling device to work, wherein the travelling device comprises a tooth slot which is fixedly formed in the top wall of an escapeway, a gear which is arranged in the tooth slot and is engaged with the tooth slot, and a power mechanism for controlling the gear to operate; the power mechanism is a power output mechanism which consists of a power supply, a motor and a speed reducer; a vertical rod is suspended below the tooth slot; a handle and a gear lever are fixedly arranged on the middle part of the vertical rod and below the vertical rod; and the upper end of the vertical rod is fixedly arranged on the power mechanism and moves on the tooth slot along with the power mechanism. The lifter is equipped with the travelling device, the control device and the like, so that the speed, the operation direction and the like are adjustable when the lifter is used for emergency escape; and moreover, the lifter is convenient in use, is simple to mount and dismount, can be repeatedly used, can be used in the presence or absence of power, is multifunctional, and is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of escape device design, in particular to a lifter for emergency escape. Background technique [0002] At present, when a fire breaks out in a high-rise building, people usually choose a landing device to escape. In order to reduce the survival probability of escape, the landing device itself must be safe and reliable. Existing escape devices include a landing device for escaping from windows and a slide escape device for sliding down from the roof, but there are certain shortcomings and risks, such as: the falling speed of both is uncontrolled and affected by the acceleration of gravity , the falling speed will become faster and faster, and it is very easy to cause collision or fall. For the former, the rope is very easy to get stuck during the descent, causing the escapee to be stuck in mid-air, and the rope is easy to wear, which is very dangerous. Many escape devices They are all disposable and cannot b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B1/00
Inventor 张建伟张震平杨中才叶盈奎付伟峰李县伟
Owner 张建伟
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