A new kind of staircase structure

Abstract

The invention discloses a novel staircase structure, which comprises a main staircase and a movable groove arranged at the fixed end of the main staircase. The main staircase is composed of a plurality of gradually rising and integrally formed fixed steps. The movable ladder is fixedly connected. The bottom end of the movable groove is equipped with a rotator, and the movable groove is connected with the auxiliary staircase through the rotator. The inner wall of the upper end of the movable groove is rotatably installed with an oil pressure cylinder. The telescoping end of the cylinder is rotatably connected with the auxiliary ladder. The advantage is that when the present invention needs to be used, the telescopic end of the hydraulic cylinder is completely retracted, and the auxiliary staircase is driven to rotate at a certain angle. , the suitcase can be temporarily placed on the horizontal surface, compared with the plane on the side of the stairs in the traditional technology to prevent random sliding, and the auxiliary stairs can also be used for climbing like the main stairs.

Description

technical field [0001] The invention relates to the technical field of stairs, in particular to a novel staircase structure. Background technique [0002] In schools, old residential areas and public buildings with few floors and low building height, direct elevators or escalators are generally not installed. Most of the stairs are integrally formed with a ladder structure. In the process of climbing the stairs, it is necessary to constantly move the suitcase, which requires a lot of physical strength, which is very difficult for the old, young, pregnant and women. [0003] To solve the above problems, we propose a novel staircase structure. Contents of the invention [0004] The purpose of the present invention is to solve the problems in the background technology, and propose a novel staircase structure. [0005] In order to achieve the above object, the present invention adopts the following technical solution: a novel staircase structure, including a main staircase a...

AI Technical Summary

Problems solved by technology

[0002] In schools, old residential areas and public buildings with few floors and low building height, direct elevators or escalators are generally not installed. Most of the stairs are integrally formed with a ladder structure. In the process of climbing the stairs, it is necessary to constantly move the suitcase, which requires a lot of physical strength, which is very difficult for the old, young, pregnant and women

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