Self-rescue slow-descending device

A technology of slow descent and friction plate, applied in life-saving equipment, building rescue, etc., can solve the problems that the speed cannot be controlled according to the actual situation, high-rise buildings are difficult to rescue, and the time for self-rescue is delayed, so that it is easy to quickly grasp and use, and upgrade The effect of escape success and simple operation

Active Publication Date: 2016-08-24
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used slow-descent rescue device is a high-altitude suspension escape device. The escape device is installed on a high building and descends at a constant speed along the load-bearing rope; when in use, it needs to be fixed and installed, and the speed cannot be controlled according to the actual situation; and it must be a person. After a safe landing, another person can use it, which seriously delays the time of self-rescue
[0003] In daily life, when encountering a sudden fire accident, firefighters need a certain amount of time to prepare for rescue, and high-rise buildings are also difficult to implement rescue; this often misses the best escape time

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] The present invention provides a self-rescue slow descent device, which includes a safety rope fixing ring 1, a safety hook 3, a safety belt 5, a load-bearing fireproof rope 9, a casing 11 and two rectangular friction plates 2, 7 arranged in the casing 11 , brake control handle 4, two semicircular friction plates 6, 8, long rod 12 and short rod 17; the safety rope fixing ring 1 is connected to the upper end of the load-bearing fireproof rope 9; the safet...

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Abstract

The invention discloses a self-rescue slow-descending device which comprises a safety rope fixing ring, a safety hook, a safety belt, a load-bearing fireproof rope, a housing, two rectangular friction plates, brake control handles, two semi-circular friction plates, a long rod and a short rod, wherein the rectangular friction plates, the brake control handle, the semi-circular friction plates, the long rod and the short rod are arranged in the housing; the safety rope fixing ring is connected with the upper end of the load-bearing fireproof rope; the safety hook is arranged on the outside of the housing and connected with the safety belt; the rectangular friction plates and the semi-circular friction plates are fixed in pairs on two inner sides of housing, with one pair higher than the other; the rectangular friction plates and the semi-circular friction plates correspondingly clamp the load-bearing fireproof rope; the upper semi-circular friction plate is connected with the long rod; the lower semi-circular friction plate is connected with the short rod; the long rod is hinged to the short rod; a spring is mounted between the short rod and the long rod, and the two ends of the springs are arranged on the long rod and the short rod respectively; and the brake control handles are mounted on the long rod and the short rod. Through such arrangement, the self-rescue slow-descending device disclosed by the invention can effectively help a user escape and is fast and efficient.

Description

technical field [0001] The invention relates to the field of rescue equipment, in particular to a self-rescue slow-down device. Background technique [0002] At present, the commonly used slow-descent rescue device is a high-altitude suspension escape device. The escape device is installed on a high building and descends at a constant speed along the load-bearing rope; when in use, it needs to be fixed and installed, and the speed cannot be controlled according to the actual situation; and it must be a person. After a safe landing, another person can use it, which seriously delays the time for self-rescue. [0003] In daily life, when encountering a sudden fire accident, because firefighters need a certain amount of time to prepare for rescue, and high-rise buildings are also difficult to implement rescue; this often misses the best escape time. Contents of the invention [0004] In order to solve the above-mentioned technical problems, the object of the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/14
CPCA62B1/14
Inventor 蔡子维杨春燕
Owner GUANGDONG UNIV OF TECH
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