Communication tower includes the new three-tube communication tower, the traditional type of Angle steel tower and cable tower, etc.
Tower design for domestic conventional Angle steel tower weight is overweight, covers an area of large, high cost, draw lessons from developed countries communication tower design and construction experience, with seamless steel tube as a pillar materials, through optimizing design to maximize reduce weight of the tower, reduce occupied land, save cost and construction schedule, comprehensive help operators to reduce the communication tower construction project cost, save the national land and resources, steel reduce operational and maintenance costs.
Adopts the seamless steel tube as pillar material, small coefficient of wind load, wind resistance ability strong pillar outside using flange connection, the bolt tensile, not easy to damage, reduce the maintenance cost pillar type equilateral triangle arrangement, save steel with small, cover an area of an area small, save land resource, location convenient tower light self-weight, new type 3 leaf cutting board basis, reduce the cost of basic truss stiffened structure design, convenient transportation and installation, short construction period tower type wind load curve design, smooth lines, encounter a severe cyclone is not easy to collapse, reduce the human and animal casualties design conforms to the national steel structure design specification and the tower mast design procedures, structural safety and reliability.
The main material (column leg) of steel tube tower can be seamless steel pipe or high-frequency welded pipe.Other transverse and diagonal bars may be Angle or steel tubes.The specific model and size shall be determined by the designer according to the construction conditions and operating environment.
In the production of steel tube tower, in order to ensure the substitutability of each welding part in the mass production, it is necessary to make the production mold, which must be accurate, in order to ensure the mass production without problems, and achieve the substitutability.