Transformer substation steel structure parapet wall edge folding bending piece and installation tool

Abstract

The invention provides a transformer substation steel structure parapet wall edge folding bending piece and an installation tool. The transformer substation steel structure parapet wall edge folding bending piece comprises a parapet wall, a parapet wall top is arranged on the upper side of the parapet wall, an obliquely arranged bending piece is arranged on the upper side of the parapet wall top, the bending piece comprises a bending piece body and a bending piece outer end arranged at one end of the bending piece body, an included angle between the bending piece outer end and the bending piece body is B, the included angle B ranges from 60 degrees to 89 degrees, and the top of the bending piece outer end is of a Z-shaped structure. A bending piece inner end is arranged at the other end of the bending piece body, and the height of the bending piece inner end is larger than the thickness of the parapet wall top. The top of the outer end of the bending piece is arranged to be of the Z-shaped structure, rainwater is guided to the outer side of the parapet wall, so that the rainwater is prevented from directly permeating into the parapet wall, and cloudy water is avoided.

Description

technical field [0001] The invention relates to the field of building installation, in particular to an edge-receiving bending piece and an installation tool for a steel structure parapet of a substation. Background technique [0002] In today's housing construction and electric power engineering construction, steel structure engineering is used in many places in the power distribution device building. However, the parapet wall in the prior art is prone to cracks and leakage, especially at the root and corner of the parapet wall. Horizontal cracks and oblique cracks occur, and vertical cracks are prone to occur in the top part. As time goes on, the steel structure of the house will be corroded, and problems such as cloudy water and water leakage will appear at the corners of the parapet, which will not only affect The appearance and quality of the walls may also cause short circuits in the electrical appliances in the house. [0003] Therefore, in view of the current situat...

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Problems solved by technology

[0004] In order to overcome the above-mentioned problems in the prior art that the parapet wall is prone to cloudy water, etc., the present invention provides a bending part and an installation tool for the substation steel structure parapet wall. By setting the top of the outer end of the bending part as a Z-shaped structure, Divert rainwater to the outside of the parapet wall, so as to avoid rainwater from directly penetrating into the parapet wall, thus avoiding cloudy water

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