Folding high-rise escape ladder

A kind of escape ladder, foldable technology, applied in the direction of ladders, buildings, building structures, etc., can solve the problems of difficult escape in high-rise buildings, and achieve the effect of high efficiency and life protection

Inactive Publication Date: 2012-01-04
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a foldable high-rise escape ladder to solve the problem of difficult escape from high-rise buildings in the prior art

Method used

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  • Folding high-rise escape ladder
  • Folding high-rise escape ladder
  • Folding high-rise escape ladder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A foldable high-rise escape ladder, comprising a hook 1, a step 2, a hinge 3, a protective sleeve 4 and a segment 5, the segments 5 are fixedly connected from end to end by a hinge 3, and the uppermost segment 5 A hook 1 is fixed on the upper end, a step 2 is installed on each segment 5 , and a protective sleeve 4 is set on the pipe wall above the hinge 3 .

[0017] The segment 5 has at least 2 segments.

[0018] Such as figure 1 As shown in the figure, a foldable high-rise escape ladder is fully opened, the upper end of the escape ladder has a hook 1, and there are multiple steps 2 in the middle of the escape ladder;

[0019] Such as figure 2 As shown, the folding part of a foldable high-rise escape ladder can make the escape ladder stand upright as long as the hinge 3 at the folding joint is opened to be vertical. In addition, the escape ladder can be kept upright by using the folding protective sleeve 4 to move up and down without bending;

[0020] Such as ima...

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PUM

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Abstract

The invention relates to a folding high-rise escape ladder comprising a hook (1), steps (2), a hinge (3), a protective casing (4) and subsections (5), wherein heads and tails of the subsections are fixedly connected through the hinge (3); the hook (1) is fixed at the upper end of one subsection (5) at the uppermost part; the steps (2) are arranged on each subsection (5); the protective casing (4) is sleeved on the pipe wall above the hinge (3). The folding high-rise escape ladder provided by the invention can be used for rapid escape in first time at the early period of a fire; especially under the circumstance that elevators cannot be used, firefighting accesses and fire ladders are full of smoke, whole building passageways is full of people everywhere and the fire ladders cannot be normally used, the effect of the high-rise escape ladder provided by the invention can be better shown.

Description

technical field [0001] The invention belongs to the field of fire escape, in particular to a foldable high-rise escape ladder. Background technique [0002] In the large, medium and small cities we live in, more and more high-rise buildings are built, and the higher the building, the fire safety is also a major concern of people. High-rise fires in cities happen from time to time. When people are in a fire, high-rise escape is a must. What is more difficult is that time is life. If we make preparations before the high-rise fire spreads, the probability of escape is still relatively high. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a foldable high-rise escape ladder to solve the problem of difficulty in escaping from high-rise buildings in the prior art. [0004] The technical solution adopted by the present invention to solve the technical problem is to provide a foldable high-rise escape ladder, including h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C1/36E06C1/383E06C7/50
Inventor 吴贺龙欧阳辰鑫王欣欣瞿德明李潜
Owner DONGHUA UNIV
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