a steel pipe tower

Abstract

The invention discloses a steel tube tower which comprises a base flange, steel tube poles and a wire hanging arm.Flanges are arranged at the upper end and the lower end of the base flange and are integrally connected with one another by reinforcing ribs, and an end of the base flange is fixed onto a base plate; a first connecting flange and a second connecting flange are respectively arranged at two ends of each steel tube pole, each first connecting flange is connected with an end of the base flange, and each second connecting flange is connected with a flange plate; a connecting piece is arranged at the tail end of the wire hanging arm and can be mounted on the flange plate; the wire hanging arm is mounted on the flange plate and can rotate on the flange plate.The steel tube tower has the advantages that the steel tube tower is convenient to use and high in secondary utilization rate; the steel tube tower can be disassembled to obtain a plurality of sections of steel tube poles, is convenient to transport, small in occupied area, short in construction period and free of influence on secondary utilization of lands and can be mounted conveniently and quickly; the steel tube tower which is of a cylindrical or tower-shaped structure can be constructed according to difference of the steel tube pole, and accordingly different construction requirements can be met.

Description

technical field [0001] The invention relates to the field of electrical equipment construction, in particular to a steel pipe tower. Background technique [0002] In recent years, with the rapid growth of the national economy, the electric power industry has developed rapidly, which has promoted the rapid development of the transmission line tower industry. In the process of electrical equipment construction, iron towers are needed. According to their shapes, they are generally divided into: wine glass type, cat head type There are five types: , up-shaped, dry-shaped and barrel-shaped, which are divided into five types according to their uses: tension tower, straight line tower, corner tower, transposition tower (to replace the phase position tower of the wire), terminal tower and spanning tower, etc. Their structures The characteristic is that all kinds of tower types belong to the space truss structure. The rods are mainly composed of single equal-sided angle steel or comb...

AI Technical Summary

Problems solved by technology

For iron towers with a height of less than 60m, set foot nails on one of the main materials of the iron tower to facilitate construction workers to climb the tower; The theodolite is needed for measurement, which is inconvenient for construction and installation, and the wire hanging arm on the tower is fixed and cannot be rotated, making it difficult to reuse the tower

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