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High-rise building fire rescue ladder

A technology for high-rise buildings and rescue ladders, used in building rescue, life-saving equipment, etc., can solve the problems of burns, limited number of people, long preparation time, etc., to increase the overall length, shorten the escape distance and time, and respond quickly.

Pending Publication Date: 2019-10-08
丁乃祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Firefighting aerial ladder: It takes a long time to prepare the equipment, and the number of people admitted is limited, and firefighters need to work on site, with a risk of burns

Method used

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  • High-rise building fire rescue ladder
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Examples

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Embodiment Construction

[0027] Embodiments of the present invention are further described below in conjunction with accompanying drawings:

[0028] Such as figure 1 and figure 2 As shown, the high-rise building fire rescue ladder of the present invention includes a ladder, and the ladder includes two support bars 1 and some cross bars 3 fixedly connected between the two support bars 1, and several cross bars 3 are hinged respectively on the two cross bars 3 Open bar 4, the position symmetry of the spread bar 4 on the two cross bars 3, the specification of spread bar 4 is consistent, and the spread bar 4 upper ends that are symmetrically arranged are all hinged on the beam bar 6, form passageway between the spread bar 4.

[0029] The connecting rod 5 is hinged in the middle part of the spreading rod 4, the connecting rod 5 is parallel to the support rod 1 and in the same plane, the middle part of the spreading rod 4 is bent inwardly and close to the beam rod 6, so that when the spreading rod 4 rotat...

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Abstract

The invention relates to a high-rise building fire rescue ladder, belonging to the field of fire-fighting equipment. The high-rise building fire rescue ladder comprises a ladder body, wherein the ladder body comprises two supporting rods and a plurality of cross rods, wherein the cross rods are fixedly connected between the two supporting rods; the two cross rods are hinged with a plurality of expanding rods, the expanding positions of the two cross rods are symmetrical, and each expanding rod has the same specification; the expanding rods are symmetrically arranged, wherein the upper ends ofthe expanding rods are hinged to a beam rod, a channel is formed between the expanding rods, and the channel is matched with a helicopter for use. In this way, an escape channel can be quickly established between the helicopter and a high-rise building, thus being rapid in reaction, convenient to use, and capable of greatly improving the survival rate during a fire.

Description

technical field [0001] The invention relates to a high-rise building fire rescue ladder, which belongs to the field of fire fighting equipment. Background technique [0002] Tall buildings are high-rise buildings, and residential buildings with more than 10 floors and other civil buildings with a height of more than 24 meters are called high-rise buildings. Fire refers to the disaster caused by burning out of control in time and space. High-rise fires have become one of the major disasters that threaten urban public safety and social development. [0003] High-rise fires have the characteristics of rapid fire spread, difficult evacuation, and difficulty in fighting. Due to the complex structure and dense population of high-rise buildings, it is difficult to control and escape once the fire breaks out. Numerous high-rise fire cases show that existing high-rise fire rescue methods cannot adapt to the construction and development of high-rise buildings. In desperation, the h...

Claims

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Application Information

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IPC IPC(8): A62B3/00
CPCA62B3/00
Inventor 丁乃祥丁磊
Owner 丁乃祥
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