Foldable fireproof emergency escape ladder

A technology of life-saving ladders and ladder pedals, which is applied in the field of life-saving ladders, can solve the problems of poor bearing capacity, instability, lack of fire protection, high temperature resistance, etc., and achieve the effect of high bearing capacity and firm structure

Inactive Publication Date: 2014-04-02
张广龙 +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most fire-fighting and life-saving appliances are life-saving ropes. The ropes are made of polypropylene ropes, and the wooden sticks and ropes are simply tied tightly with ropes. easy to slip

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Foldable fireproof emergency escape ladder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] according to figure 1 As shown, a foldable fire rescue ladder of the present invention includes a ladder pedal 1 and a rope 2, the ladder pedal 1 has several levels, the ladder pedal 1 is provided with a perforation, and the rope 2 is passed through the perforation, and the ladder pedal 1 The junction with the rope 3 is provided with an anti-slip cover 3 up and down, and the anti-slip cover 3 is firmly fixed on the rope 3 by high pressure to play the role of fixing anti-slip.

[0009] The inner layer of the ladder pedal 1 of the present invention is made of wood material, the outer layer is made of aluminum alloy, and the rope 2 is a steel wire rope, which has the functions of fire prevention, waterproof and high temperature resistance. It has the functions of anti-slip and strengthening when climbing at the same time. The bearing force of the ladder step 1 is 7.0KN, and the bearing force of the rope 2 is 10.3KN.

[0010] When the present invention is in use, hook the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a foldable fireproof emergency escape ladder, comprising a ladder pedal (1) and ropes (2), wherein the ladder pedal (1) has a plurality of steps; perforating holes are formed in the ladder pedal (1); the ropes (2) penetrate through the perforating holes; and anti-skid sleeves (3) are arranged at the junctions of the ladder pedal (1) and the ropes (3). The emergency escape ladder can be folded to store, occupies small space, can be stored when not used, is applicable to public buildings such as schools, hotels, restaurants, residences and the like, and also is applicable to training of public security, armed police and the like, and has the fireproof and heat-resisting effects. Meanwhile, the emergency escape ladder is firm in structure, high in bearing capacity, not easy to slip after being stressed.

Description

technical field [0001] The invention relates to a life-saving ladder, in particular to a fire-proof life-saving ladder capable of safe and fast escape when a fire occurs. Background technique [0002] At present, most fire-fighting and life-saving appliances are life-saving ropes. The ropes are made of polypropylene ropes, and the wooden sticks and ropes are simply tied tightly with ropes. Easy to slip off. Contents of the invention [0003] In view of the above defects, the present invention provides a fire escape ladder. When a fire breaks out in a living room or a building, and people cannot escape from the high-rise exit, they can use this life ladder to hang outside the building to escape safely. At the same time, The life-saving ladder can be rolled up and stored, takes up little space, and is easy to store when not in use. It is suitable for public buildings such as schools, hotels, hotels, and residences, and is also suitable for training and use by public securit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): E06C1/56E06C1/36
Inventor 张广龙严德清
Owner 张广龙
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap