High-altitude fire-fighting emergency rescue equipment

A fire emergency and equipment technology, applied in the field of rescue stretchers, can solve the problems of insufficient operation time, inconvenient carrying, secondary injury, etc., and achieve the effects of reducing the layout time, increasing friction, and slowing down the rotation speed.

Inactive Publication Date: 2022-05-31
XUZHOU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a kind of high-altitude fire-fighting emergency rescue equipment, which has the beneficial effects of rapid deployment and adjustment of the falling speed of the stretcher, and solves the problem that the high-altitude fire-fighting emergency rescue equipment mentioned in the above-mentioned background technology is usually at a high altitude. When a severe rescue situation occurs on the floor, the wounded need to be sent out of the disaster site on a stretcher and ropes. However, the existing stretcher is usually composed of canvas and connecting rods, which is not convenient to carry. In some special cases, it is difficult to display and the operation time is not fast enough. , and when the patient is sent out with a rope, the stretcher needs to fall slowly to avoid the problem of secondary injury

Method used

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  • High-altitude fire-fighting emergency rescue equipment
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  • High-altitude fire-fighting emergency rescue equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Existing stretchers are usually composed of canvas and connecting rods, which are not convenient to carry. In some special cases, it is difficult to deploy, and the operation time is not fast enough. Please refer to Figure 1-7 , wherein a high-altitude fire emergency rescue equipment includes a first flap 1 and a second flap 2 at one end of the first flap 1, the first flap 1 and the second flap 2 are connected by a strip-shaped connecting piece 5, the second flap 1 Both sides of a flap 1 and the second flap 2 are equipped with protective side frames 4, and one end of the first flap 1 and the second flap 2 is provided with a support bevel 37, the first flap 1 and the second flap The two ends of two turnover plates 2 are all provided with support base 6, and one side of support base 6 is provided with support cross shaft 36, and the outside of support cross shaft 36 is equipped with damping rotation suspension shaft 7, and one end of support cross shaft 36 is installed wi...

Embodiment 2

[0032] Depending on the length of the first flap 1 and the second flap 2 alone, it is difficult to adapt to the wounded of various heights. This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figure 1-7 , the upper end of the first flap 1 is equipped with a first extension plate 16, the upper end of the second flap 2 is installed with a second extension plate 17, and the upper ends of the first flap 1 and the second flap 2 are symmetrically provided with sliding grooves 20. A push spring 21 is installed inside the sliding groove 20, and the lower ends of the first extension plate 16 and the second extension plate 17 are symmetrically provided with push bayonet pins 19, and one side of the push bayonet pin 19 is connected with the push spring 21, the first The turning plate 1 is connected to the first extension plate 16 and the second turning plate 2 is connected to the second extension plate 17 through sliding slots 20 .

[0033] ...

Embodiment 3

[0035] The first extension board 16 and the second extension board 17 remain unfolded for a long time, which is easy to affect the use. This embodiment is an improvement made on the basis of embodiment 2. For details, please refer to Figure 1-7 , the upper surfaces of the first turnover plate 1 and the second turnover plate 2 are provided with a limit chute 22, the inside of the limit chute 22 is equipped with a fixed revolving pin 23, and one end of the fixed revolving pin 23 is provided with a limit bayonet pin 26, The lower ends of the first extension plate 16 and the second extension plate 17 are provided with a fixed ferrule 18, and the limit bayonet 26 is used to be inserted in the fixed ferrule 18. One end of the first flap 1 and the second flap 2 Both are provided with linkage ejector pins 24, which are used to insert into the limit chute 22, and the first flap 1 and the second flap 2 are mirror symmetrical structures.

[0036] The first extension plate 16 and the sec...

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Abstract

The invention relates to the technical field of rescue stretchers, and discloses high-altitude fire-fighting emergency rescue equipment which comprises a first turning plate and a second turning plate at one end of the first turning plate, the first turning plate and the second turning plate are connected through a strip-shaped connecting piece, and protective side frames are installed on the two sides of the first turning plate and the two sides of the second turning plate correspondingly. One end of the first turning plate and one end of the second turning plate are each provided with a supporting bevel angle, the two ends of the first turning plate and the two ends of the second turning plate are each provided with a supporting base, a supporting transverse shaft is arranged on one side of each supporting base, and a damping rotary suspension shaft is installed on the outer side of each supporting transverse shaft. The whole device can be greatly contracted and is in a box body state, the whole device can be contracted only by correspondingly folding the first turning plate and the second turning plate and then retracting the first extension plate and the second extension plate into the sliding grooves, at the moment, the whole device can be taken by lifting the handle, operation is convenient, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of rescue stretchers, in particular to high-altitude fire emergency rescue equipment. Background technique [0002] Fire emergency rescue equipment refers to products specially used for fire prevention, fire rescue, fire protection, refuge, and escape, and the rescue stretcher is one of them. The stretcher is equipped in an ambulance, which meets the needs of the disease and is convenient for the patient and the wounded to lie down. As well as providing the function of carrying the wounded during high-altitude rescue, the stretcher itself is heavy and laborious to carry. [0003] However, when a severe rescue situation occurs on a higher floor, the wounded need to be sent out of the disaster site on a stretcher and ropes. However, the existing stretcher is usually composed of canvas and connecting rods, which is not convenient to carry, and is difficult to use in some special cases. , and the operation time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B1/06A62B1/18A61G1/013A61G1/04A61G1/048
CPCA62B1/06A62B1/18A61G1/013A61G1/04A61G1/048
Inventor 魏洁云余慕溪黄兰君姜家磊
Owner XUZHOU UNIV OF TECH
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