Prefabricated barrier-free wheelchair ramp

Abstract

The invention provides a prefabricated barrier-free wheelchair ramp. The prefabricated barrier-free wheelchair ramp comprises a prefabricated ramp plate, protective devices and handrail modules. Protruding parts are fixedly arranged at the two ends of the prefabricated ramp plate. The protection devices comprise a plurality of vertical rods and connecting rods, and the vertical rods are perpendicular to the upper surface of the prefabricated ramp plate. The upper portions of the vertical rods are connected through the connecting rods, and the lower ends of the vertical rods are fixed to the protruding parts. The handrail modules are fixedly arranged above cross rods of the protection devices. The prefabricated ramp plate comprises a plurality of ramp modules. Embedded parts are arranged inthe protruding parts, and the lower ends of the vertical rods are fixedly connected with the protruding parts through the embedded parts. The handrail modules comprise handrail plates, upper handrailframes and lower handrail frames. The handrail plates are fixedly installed on the connecting rods, and the upper handrail frames and the lower handrail frames are respectively arranged at the upperends and the lower ends of the handrail plates. According to the prefabricated barrier-free wheelchair ramp, modularized production can be achieved in a factory according to requirements, direct assembly is achieved on a construction site, the situation that a wheelchair ramp does not meet the requirements due to on-site temporary pouring is avoided, installation is convenient, efficiency can be improved, cost is saved, and practicability is high.

Description

technical field [0001] The invention belongs to the technical field of barrier-free facilities, and in particular relates to a prefabricated barrier-free wheelchair ramp. Background technique [0002] The name "Accessible Design" (Accessible Design) originated from the new design proposition proposed by the report of the United Nations Organization Expert Meeting, which refers to the design that eliminates the barriers to users. The concept of barrier-free design emphasizes that in a modern society with highly developed science and technology, all public space environments related to human clothing, food, housing, and transportation, as well as the planning and design of various building facilities and equipment, must fully consider people with different degrees of disabilities and the decline of normal activities. According to the needs of disadvantaged groups such as the elderly, it is equipped with service functions and devices that can respond to and meet these needs, cr...

AI Technical Summary

Problems solved by technology

Taking wheelchair ramps as an example, the main problems are: the existing barrier-free wheelchair ramps are all cast on site, and the net width, slope and materials used do not meet the requirements; the height, diameter and extension of the handrails do not meet the requirements; safety The blocking measures do not meet the requirements

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