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Ladders and Rescue Ladders

A ladder and body technology, applied in the direction of ladders, buildings, building structures, etc., can solve the problems of falling, people's lives falling, and the slow speed of getting off the ladder, etc., and achieve the effect of convenient operation, high use value, and compact structure

Active Publication Date: 2018-08-10
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, ladders are used more and more widely. There are many types of ladders, but they are basically going up and down slowly, especially when going down the ladder, because when people are at a certain height, they will go up and down. When there is a sense of fear, the speed of descending the ladder will be slower than usual; especially for the ladders used in fire rescue, most people will panic when facing danger. When descending the ladder, not only the speed is very slow, but also easy There is a danger of falling, and if time is wasted on getting down the ladder during rescue, it may cause the loss of people's lives and property

Method used

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  • Ladders and Rescue Ladders
  • Ladders and Rescue Ladders
  • Ladders and Rescue Ladders

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0031] Please refer to figure 1 As shown, Embodiment 1 of the present invention provides a ladder 100, including at least two ladder bodies 10, wherein one ladder body 10 is arranged on one side of the other ladder body 10, and the ladder body 10 at the upper part can be positioned relative to The lower ladder body 10 slides along the length direction of the ladder body 10 so that the length of the ladder 100 can be adjusted. like image 3 As shown, the ladder body 10 includes a supporting part 12 , a fixing part 11 , a connecting part 13 and a plurality of load-bearing parts 14 .

[0032]In this embodiment, one ladder body 10 located at the bottom is the first ladder 15, and the other ladder body 10 is the second ladder 16, one end of the first ladder 15 is the first end, and the other end of the first ladder 15 is the second ladder. At the two ends, the ladder 100 is provided with a first sliding group. The first sliding group allows the user to adjust the length of the la...

Embodiment 2

[0046] Please refer to Figure 5 As shown, embodiment 2 of the present invention provides a kind of rescue ladder 200, comprises base 21, deceleration device 20, rescue platform 22 and ladder 100 in embodiment 1, base 21 is connected with the second end, deceleration device 20 and The first ladder 15 is fixedly connected, and the rescue platform 22 is arranged at an end of the second ladder 16 away from the second end.

[0047] The base 21 includes a body of the base 21 , a locking lever 211 disposed on the body of the base 21 and a rotating part 212 , the rotating part 212 is a turntable, and the turntable can rotate relative to the body of the base 21 . One end of the locking lever 211 is hinged with the rotating part 212, and the other end of the locking lever 211 is connected with the support member 12. The locking lever 211 includes a first locking lever 211 and a second locking lever 211. The first locking lever 211 It is a hollow tube, the second locking rod 211 can be...

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PUM

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Abstract

The invention provides a ladder and a lifesaving ladder, which relate to the field of ladders and include at least two ladder bodies. One of the ladder bodies is slidably arranged on the other ladder body, and the ladder body includes fixing parts, supporting parts, connecting parts and multiple load-bearing parts. Multiple load-bearing parts are reversibly arranged between the two supports and arranged side by side at equal intervals along the length direction of the supports. The connecting part is hinged to the multiple load-bearing parts. One end is provided with a clamping part, and the support member is provided with a first clamping joint and a second clamping joint corresponding to the clamping part, and the clamping part can be clamped with the first clamping joint and the second clamping joint respectively. The load-bearing part of the ladder can be turned over relative to the supporting part, and the user can slide down from the ladder after climbing up the ladder, which greatly saves the time for getting off the ladder, and the two ladder bodies can slide relative to each other, so that the length of the ladder can be adjusted Adjust as needed.

Description

technical field [0001] The present invention mainly relates to the field of ladders, in particular, to a ladder and a lifesaving ladder. Background technique [0002] With the development of science and technology, ladders are used more and more widely. There are many types of ladders, but basically they go up and down slowly, especially when going down the ladder, because when people are at a certain height, they will When there is a sense of fear, the speed of going down the ladder will be slower than usual; especially for the ladders used in fire rescue, most people will panic when facing danger. When going down the ladder, not only the speed is very slow, but also easy There is a danger of falling, and if time is wasted on getting off the ladder during rescue, it may cause the loss of people's lives and property. Contents of the invention [0003] The invention provides a ladder and a lifesaving ladder, which can effectively improve the above problems. [0004] The p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06C1/12E06C1/36E06C7/02E06C7/06E06C1/387E06C1/39E06C7/42E06C7/16
CPCE06C1/12E06C1/36E06C1/387E06C1/39E06C7/02E06C7/06E06C7/16E06C7/42
Inventor 吕红明曹乃心吴冬波朱海春朱凌王斌
Owner YANCHENG INST OF TECH