Protection device and protection method for edge hole

Abstract

The invention belongs to the technical field of building construction, and particularly relates to an protection device for an edge hole. The protection device for the edge hole comprises two supporting vertical rods, two or more sliding grooves, two or more supporting transverse rods, a plurality of protection vertical rods and a foot stopping plate, wherein the supporting vertical rods are fixed to the two sides of the edge hole correspondingly, the supporting transverse rods are in sliding fit with the sliding grooves, and the supporting transverse rods and the sliding grooves are fixedly connected with the supporting vertical rods correspondingly; the protection vertical rods are installed between the two supporting vertical rods, one ends of the protection vertical rods are connected with the supporting transverse rods, and the other ends of the protection vertical rods are connected with protection transverse rods; the foot stopping plate is installed between the protection transverse rods and one of the supporting transverse rods. Through sliding fit between the supporting transverse rods and the sliding grooves, the distance between the supporting transverse rods and the sliding grooves is adjusted, and therefore different edge holes are protected. The protection device for the edge hole is suitable for the edge holes of various sizes, can be recycled, and is high in practicability, high in safety, low in cost and beneficial to popularization.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a protection device and a protection method for a border opening. Background technique [0002] With the rapid development of my country's economic construction, the requirements for the standardization of safety protection in building construction are getting stronger and stronger. In the process of on-site construction, there are often border openings of different sizes. Generally, the protection form adopted for the border openings is steel pipes connected with buckles to make protective tools of corresponding sizes, or fixed-sized protective railings for on-site border openings. The protection cannot be flexibly adjusted according to the size of the border openings, and it is time-consuming and laborious to use. This problem is particularly prominent when there are a large number of border openings that need protection. Therefore, it is necessary to ...

AI Technical Summary

Problems solved by technology

In the process of on-site construction, there are often border openings of different sizes. Generally, the protection form adopted for the border openings is steel pipes connected with buckles to make protective tools of corresponding sizes, or using fixed-sized shaped protective railings for on-site border openings. The protection cannot be flexibly adjusted according to the size of the edge openings, and it is time-consuming and laborious to use. This problem is particularly prominent when there are a large number of edge openings that need protection. Therefore, it is necessary to improve it and overcome the shortcomings in practical applications.

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