Angle steel tower of power transmission line

Abstract

The invention discloses an iron angle tower of a power transmission line, belonging to iron angle towers. The iron angle tower structurally comprises a tower body and a tower leg, wherein a ground wire bracket, an upper wire cross arm, a middle wire cross arm and a lower wire cross arm are sequentially arranged on the tower body; the middle wire cross arm is slightly longer than the upper wire cross arm and the lower wire cross arm; the tower body is formed by lapping a plurality of sections of gradient-change tower sections; the tower body comprises tower columns, a diagonal rod and a cross rod; the cross section of the tower body is quadrilateral, wherein four tower columns are respectively arranged at corners of the quadrangle; and the tower columns are connected with the cross rod and the diagonal rod through connecting plate bolts. Compared with the prior art, the iron angle tower of the power transmission line, disclosed by the invention, has the characteristics of rich and attractive shapes of the tower body, convenience for transportation and installation, good windproof effect, good rigidity, inexistence of potential safety hazards, and the like, thereby having favorable popularization and application values.

Description

technical field [0001] The invention relates to an angle steel tower, in particular to a power transmission line angle steel tower. Background technique [0002] With the rapid development of my country's electric power industry, angle steel towers for transmission lines have been widely used, but the triangular steel towers currently used still have the following shortcomings: due to the use of an integral tower structure with equal slopes, the shape is single and rigid , In addition, the overall size is large, it cannot be disassembled, it is inconvenient to transport and install, the windproof effect is poor, the rigidity is poor, and there are potential safety hazards. Currently, there is no good solution. Contents of the invention [0003] The technical task of the present invention is to provide a power transmission line angle steel tower for the above-mentioned deficiencies in the prior art. The power transmission line angle steel tower has a rich and beautiful shap...

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Problems solved by technology

[0002] With the rapid development of my country's electric power industry, angle steel towers for transmission lines have been widely used, but the triangular steel towers currently used still have the following shortcomings: due to the use of an integral tower structure with equal slopes, the shape is single and rigid , In addition, the overall size is large, it cannot be disassembled, it is inconvenient to transport and install, the windproof effect is poor, the rigidity is poor, and there are potential safety hazards

Currently, there is no good solution

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