Building horizontal safety picking net type steel structure

Abstract

The invention relates to a building horizontal safety hanging net type steel structure which comprises a sleeve, a stand column arranged at the top of the sleeve, a clamping plate B arranged on the front face of the stand column, a lower rod piece arranged on the back face of the clamping plate B, a clamping plate A arranged on the front face of the stand column and a clamping plate C arranged on the front face of the lower rod piece. The upper rod piece is arranged on the back of the clamping plate C, a guide ring is arranged at the top of the upper rod piece, a guide steel wire rope is arranged on the inner wall of the guide ring, front-back steel wire ropes are arranged on the outer wall of the guide steel wire rope, and a horizontal safety net is arranged on the outer walls of the front-back steel wire ropes; the welding scanner is used for scanning welding spots during welding to obtain the sizes of the welding spots, the number of welding seams and the sizes of the welding seams, and a central control unit is arranged in the welding scanner and used for processing a scanning result; therefore, traditional aerial operation during horizontal picking net installation can be avoided, the operation safety is improved, the stability and safety of the horizontal picking net are improved through accurate repair welding spot determination, and the horizontal picking net can be recycled and is more energy-saving and environment-friendly.

Description

technical field [0001] The invention relates to the field of building safety protection systems, in particular to a building level safety net type steel structure. Background technique [0002] The horizontal protection outside the building is an important part of the building safety protection system. It is mainly used for vertical safety protection during the structural stage of structure construction. It is a very important protection method and facility to prevent workers and materials from falling from high-altitude workers and safe construction. [0003] As the height of the building increases, the horizontal safety protection net is stretched around the building. The first cantilevered net cantilevered with a length of 6m, and then it is installed every three floors, with a cantilevered length of 3m. [0004] At present, the method of realizing the stretching net is: use φ48×3.5 steel pipes to set up steel pipes at certain intervals on the outer walls and columns of t...

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Problems solved by technology

[0006] For this reason, the present invention provides a kind of steel structure of building level safety grid, which can effectively solve the technical problem in the prior art that the stability of the structure cannot be determined by welding on the ground so that the safety of the horizontal grid cannot be guaranteed.

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