Multifunctional prefabricated stair storage rack

Abstract

The invention provides a multifunctional prefabricated stair storage rack. The multifunctional prefabricated stair storage rack comprises a first bottom rod, second bottom rods, first stand rods, first inclined supporting rods, second stand rods, second inclined supporting rods, a fixed rod, a steel plate and supporting steel. The first bottom rod is connected with the second bottom rods. The first stand rods are arranged on the first bottom rod. The second stand rods are arranged on the second bottom rods. The fixed rod is arranged on the first stand rods. The second inclined supporting rods are arranged on the second stand rods. One ends of the second inclined supporting rods are fixedly connected with the fixed rod. The other ends of the second inclined supporting rods are connected with the steel plate. A prefabricated stair can be rapidly and safely stored and transported, and the multifunctional prefabricated stair storage rack is simple, easy to operate, high in work efficiency, stable, high in safety, capable of effectively protecting the prefabricated stair and low in manufacturing cost.

Description

technical field [0001] The invention relates to a storage rack, in particular to a multifunctional prefabricated stair storage rack. Background technique [0002] At present, in the field of construction industrialization, for the production, storage and transportation of prefabricated stairs, most of them adopt the method of stacking the upper layer of square wood on the lower layer, which often leads to cracks at the corners of the stairs on the lower layer, which is not only difficult to guarantee safety, but also may be caused by subsidence of the foundation. The stairs are partially damaged, and even the structure suddenly breaks due to the unevenness of the square wood support, causing certain economic losses. [0003] In particular, some prefabricated stairs caused cracks inside the stairs during transportation, which were not easy to find at the time. After the stairs were installed and used for a period of time, the internal cracks gradually became larger, and colla...

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Problems solved by technology

[0002] At present, in the field of construction industrialization, for the production, storage and transportation of prefabricated stairs, most of them adopt the method of stacking the upper layer of square wood on the lower layer, which often leads to cracks at the corners of the stairs on the lower layer, which is not only difficult to guarantee safety, but also may be caused by subsidence of the foundation. Cause partial damage to the stairs, and even cause the structure to break suddenly due to the unevenness of the square wood support pad, resulting in certain economic losses

[0003] In particular, some prefabricated stairs caused cracks inside the stairs during transportation. It was not easy to find at that time. After the stairs were installed and used for a period of time, the internal cracks gradually became larger, and collapse accidents may occur at any time, which puts people in danger.

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