Manufacturing and machining method for communication iron tower building assembly type steel structure

Abstract

The invention belongs to the technical field of communication equipment, and particularly relates to a manufacturing and machining method for a communication iron tower building assembly type steel structure. The manufacturing and machining method comprises the following steps of 1, steel cutting, specifically, angle steel is cut into four main rods with the same length, and a round pipe is cut into four auxiliary rods with the same length; 2, surface treatment, specifically, hot galvanizing anti-corrosion treatment is conducted on the surfaces of the main rods and the auxiliary rods; and 3, welding and fixing, specifically, the main rods and the auxiliary rods which are subjected to surface treatment are welded together to obtain a single-layer steel structure, wherein the third step is completed through cooperation of a manufacturing and machining device for the communication iron tower building assembly type steel structure. According to the manufacturing and machining method for the communication iron tower building assembly type steel structure, it is guaranteed that the inclination angles of the main rods in the to-be-welded state are the same, and the four main rods incline towards the axis of a guide cylinder; and it is guaranteed that the ends of the main rods in the two adjacent single-layer steel structures can be accurately connected together in a butt-joint mode.

Description

technical field [0001] The invention belongs to the technical field of communication equipment, and in particular relates to a method for manufacturing and processing an assembled steel structure of a communication iron tower. Background technique [0002] The communication tower is composed of steel components such as tower body, platform, lightning rod, ladder, antenna support, etc., and has been treated with hot-dip galvanized anti-corrosion treatment. It is mainly used for the transmission and emission of microwave, ultrashort wave, and wireless network signals. The tower body of the communication tower is usually made of fabricated steel structure. During the production process, the angle steel is first cut into the main pole, the round pipe is cut into the auxiliary pole, and then the main pole and the auxiliary pole are welded into multiple single-layer steel structures for installation and construction. Multiple single-layer steel structures are superimposed layer by...

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Problems solved by technology

[0004] The invention provides a manufacturing and processing method of an assembled steel structure for the construction of a communication iron tower, and aims to solve the following problems existing in the manufacturing and processing process of an assembled steel structure for the construction of a communication iron tower: (1) the main pole in the single-layer steel structure needs It is in an inclined state, and it is difficult to ensure that the inclination angle and inclination direction of each main rod are consistent during processing, which easily leads to irregular shapes of the single-layer steel structure and affects the forming quality of the single-layer steel structure; (2) It is difficult to ensure that the adjacent The ends of the main rods in the two single-story steel structures are precisely butted together

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