Folding barrier-free stairway ramp device

Abstract

The invention discloses a folding barrier-free stairway ramp device, relates to the technical field of cargo transportation channels in staircases, and aims to solve the problems that in the prior art, the structure is relatively complex, the cost is high, and installation and debugging are inconvenient. The folding barrier-free stairway ramp device comprises a plurality of hinges and a supporting plate, and one ends of the hinges are fixedly arranged on the side wall of a stairway at intervals. The plurality of hinges are arranged in parallel in the extending direction of the stairway, and the other ends of the hinges are fixedly connected with the supporting plate. By means of the design, the supporting plate can turn over along the hinges, when objects such as heavy objects, luggage cases, bicycles and wheelchairs need to be carried upstairs and downstairs, the supporting plate is turned over downwards, and erected on the steps of the stairway to form a ramp, and therefore the objects such as the luggage cases, the bicycles and the wheelchairs can roll along the ramp. When not needed, the supporting plate can be turned over upwards, and at the moment, the supporting plate is parallel to the side wall and abuts against the side wall, so that the occupied space can be reduced, and the influence on routine use crowds of the stairway is avoided.

Description

technical field [0001] The invention relates to the technical field of wheelchairs for convenient passage up and down stairs of public buildings such as old residential quarters and schools, and the transportation of heavy objects, suitcases and bicycles, and in particular to a foldable barrier-free stair ramp device. Background technique [0002] Although it is very common for modern buildings to be equipped with elevators and escalators, there are still many low-rise and middle-rise buildings that lack relevant automatic loading facilities, such as old residential areas, schools and other public buildings, which make it difficult for residents to carry heavy objects in their daily lives. Objects such as wheelchairs, suitcases and bicycles are very troublesome to go up and down the stairs. When going up and down the stairs, they can only be carried by manpower, which not only consumes physical strength but also lacks efficiency. In view of the above problems, the publicatio...

AI Technical Summary

Problems solved by technology

Although this invention patent can solve the inconvenience of carrying heavy objects, wheelchairs, suitcases, bicycles and other objects up and down the stairs, the whole structure is relatively complicated, the cost is high, and it is inconvenient to install and debug, so it cannot be popularized in a large area.

Images