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Life saver in high rising building

A life-saving device and high-level technology, applied in life-saving equipment, building rescue, etc., can solve the problems of not being able to provide multiple times of repeated use, short maintenance period and effective use period, and limited applicable height, so as to achieve stable rotation speed and shorten recovery time. The effect of rope time and load range is large

Inactive Publication Date: 2005-02-23
张静 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing equipment has the following disadvantages: it cannot be used repeatedly by multiple people, the applicable height is limited, the maintenance period and effective use period are short, professional training is required, and the wind resistance is poor, etc.

Method used

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  • Life saver in high rising building
  • Life saver in high rising building
  • Life saver in high rising building

Examples

Experimental program
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specific Embodiment

[0065] attached figure 1 It is a schematic diagram of a life-saving device. The life-saving device is fixed on the indoor wall or the ground. One end of the wire rope 28 is fixedly connected to the wire rope reel 7. After passing through the guide wheel 25, the other end protrudes out of the window through the fixed pulley 26. There is a wire rope at the end. Hanging hook 27, is used for fixing safety belt hook.

[0066] attached figure 2 It is a cross-sectional view of the main structure of the lifeguard. The DC generator 1 uses a disc motor and is fixedly connected to the generator connection plate 2. The main shaft of the generator is inserted into the open slot of the high-speed transmission shaft 15; the high-speed transmission shaft 15 rotates at a high speed to drive the main shaft of the DC generator 1. Turn to generate electricity, and the speed remains consistent. Depending on the spindle speed, the generated voltage is different.

[0067] The magnetic powder bra...

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Abstract

A life-saving apparatus for high building is composed of a drive system consisting of steel cable, reel, low-speed and high-speed axles and bearings, a speed stabilizing system consisting of DC generator and magnetic powder brake, a cable rewind system consisting of rockerarm, overriding clutch, cable reel, etc, a fixing system consisting of base, guide roller, pulley, safety belt, etc. and dual-circuit control system consisting of control switch, circuits, power supply, accumulator and emergency lamp.

Description

technical field [0001] The invention belongs to safety life-saving equipment, in particular to a high-rise life-saving device for people to escape at a safe speed when disasters such as fire, earthquake and explosion occur in high-rise buildings. Background technique [0002] The scale of modern cities is getting larger and larger, and the population is increasing, resulting in higher and higher urban buildings. When disasters such as fires, earthquakes, and explosions occur, how to ensure the safety of personnel becomes the top priority. Existing life-saving methods are mainly through fire rescue personnel or life-saving equipment that rely on external power operation. Due to traffic, communication, and geographical restrictions, the time for firefighters to arrive at the scene is often delayed; and if the floor is high, fire trucks, elevators and other equipment The height of use is limited, and external personnel cannot enter high-level rescue trapped persons, and high-l...

Claims

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Application Information

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IPC IPC(8): A62B1/06
Inventor 张静朱建申
Owner 张静
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