Escape crawling ladder hand-holding safety hook for conducting fire-fighting transforming and upgrading on urban village

Abstract

The invention relates to a fire-fighting transforming and upgrading component, in particular to an escape crawling ladder hand-holding safety hook for conducting fire-fighting transforming and upgrading on an urban village and belongs to the technical field of architectural engineering. According to the escape crawling ladder hand-holding safety hook, on the basis of the scissor principle and thespring resilience mechanism, an outer wall fire-fighting crawling ladder is matched for use, and the escape crawling ladder hand-holding safety hook aims at achieving the effect that people of all agegroups can escape via the outer wall crawling ladder safely and efficiently. The escape crawling ladder hand-holding safety hook meets the current condition of fire-fighting equipment of the urban village; the condition that a great number of old people, children and proprietors poor in economic condition live in the urban village is considered; and expenditure is reduced while the fire-fightinglevel of the residents is raised. The escape crawling ladder hand-holding safety hook is easy to implement, small, exquisite, convenient to use, safe, reliable and easy to popularize.

Description

technical field [0001] The invention relates to a hand-held safety hook for an escape climbing ladder used for fire-fighting renovation and upgrading of urban villages. Background technique [0002] Constructing and improving fire protection facilities in urban villages and rural areas is an important step towards achieving a well-off society in an all-round way. In line with the characteristics of existing fire protection facilities in urban villages and the age and economic conditions of the target population, create a fire protection component suitable for the region and the population. . At this stage, many reliable fire-fighting devices have the problems of being too large, difficult to store, expensive, and complicated to use. Many elderly people and children have difficulty in correctly operating fire-fighting devices in the face of fires; The ability is insufficient, and the population is generally dominated by the elderly and children. Some low-priced rope ladders...

AI Technical Summary

Problems solved by technology

At this stage, many reliable fire-fighting devices have the problems of being too large, difficult to store, expensive, and complicated to use. Many elderly people and children have difficulty in correctly operating fire-fighting devices in the face of fires; Insufficient capacity, the population is generally dominated by the elderly and children

Some low-priced rope ladders have many disadvantages, such as non-fire prevention, easy aging, low safety factor, easy knotting, unstable use, etc., especially when the elderly and children use fire rope ladders to climb and escape. It is difficult to overcome the fear and the shaking of the rope ladder. This type of rope ladder cannot allow such users to escape efficiently; and fire-fighting equipment such as miniature fire cabinets are too large and expensive, and local owners cannot afford such a high price, and it is difficult to implement promotion

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