Step high adjusting type modulization combined staircase

Abstract

A step high adjusting type modulization combined staircase comprises a staircase beam which is a slant combined beam formed by connecting plural beam blocks by connecting rods, each beam block is provided with an upper adjusting hole and a lower adjusting hole, a round hole is arranged between the upper adjusting hole and the lower adjusting hole, each connecting rod penetrates the upper adjusting hole, the round hole and the lower adjusting hole sequentially to connect three beam blocks, at least a left pedal and a right pedal are arranged at two sides of the staircase beam, the step high and step length of the left pedal and the right pedal are mutually staggered, the initial step and the tail step of the pedal are respectively arranged at two ends of the staircase beam; the left pedal and the right pedal are opening box bodies with one end provided with a convex block. For the step high adjusting type modulization combined staircase provided in the invention, each part can be demounted and remounted and is suitable for industrial mass production, having better assembly and movability; the invention can adjust step high according to the height between floors within the hole diameter of the upper adjusting hole or the lower adjusting hole, having strong environment adaptability and functions of decoration and stuff storage.

Description

technical field [0001] The invention relates to a staircase, in particular to a step-height adjustable modularized combined staircase. Background technique [0002] At present, most of the staggered-step stairs used in buildings are plate-beam or integral structures. This type of stairs has a long construction period and a fixed structure. It cannot be industrialized and mass-produced. After installation, it cannot be disassembled and assembled again. , and the step height of the stairs is fixed and cannot be adjusted according to the vertical height between floors, so it is difficult to meet the requirements of house (especially duplex and attic) decoration. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a step-height adjustable modular combination staircase, which has a simple structure, can adjust the step height according to the vertical height between floors, is safe and stable, can be disassembled and can ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the staggered-step stairs used in buildings are plate-beam or integral structures. This type of stairs has a long construction period and a fixed structure. It cannot be industrialized and mass-produced. After installation, it cannot be disassembled and assembled again. , and the step height of the stairs is fixed and cannot be adjusted according to the vertical height between floors, it is difficult to meet the decoration requirements of houses (especially duplex buildings and attics)

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