Security integrated hanger for vertical welding of inverted triangular roof elevation angle

Abstract

The invention discloses a security integrated hanger used for vertical welding of inverted triangular ridge elevation angles, and belongs to the field of steel structure building construction. The hanger includes: a frame structure, one side of which is provided with a triangular concave space attached to the inverted triangular roof; a clamping plate, arranged at the front end of the square upper frame of the frame structure, can be welded to the inverted triangular roof The top; the ladder is vertically arranged in the frame structure and is located outside the triangular concave space. The hanger is simple to manufacture, light in weight, and convenient to hang; the hanger is closely attached to the structure, stable and reliable, and the efficiency of high-altitude operations is accelerated; the hanger can be recycled to reduce construction costs. It solves the existing problems of low efficiency and poor safety that have to be repeatedly set up for the operation platform of the high-altitude oblique welding project before construction.

Description

technical field [0001] The invention relates to the field of building construction equipment, in particular to an integrated security hanger for vertical welding of inverted triangular ridges. Background technique [0002] At present, with the development of steel structure construction technology, some landmark buildings with special shapes are actually constructed and used. For example, the roof of Qingdao North Passenger Station is a complex space steel structure system. The central roof ridge is an inverted triangle with a height of 5 meters and a width of 3.8 meters. All seams are oblique vertical welds with a length of 5.3m, and there are 5.3m long elevation angle vertical welds in the welds when the roof ridge is butt welded. Roof and roof ridge, roof ridge and beam, roof ridge and herringbone arch welding are all high-altitude welding. At present, in the welding construction of steel structures, the method adopted for high-altitude welding operations is to set up a...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a security integrated hanger for vertical welding of inverted triangular ridges. It is not necessary to repeatedly set up the operation platform for projects requiring high-altitude oblique welding, which solves the problem that the existing The operation platform for high-altitude oblique welding projects can only be constructed repeatedly, which has the problems of low efficiency and poor safety.

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