Double-loop cable terminal tower with switching bearing platform support structure

Abstract

The invention relates to a double-loop cable terminal tower with a switching bearing platform support structure. The double-loop cable terminal tower comprises a tower body, a ground wire cross arm, wherein an upper cross arm, a middle cross arm and a lower cross arm are sequentially fixed on the tower body from top to bottom along the height direction of the tower body, and a cable terminal bearing platform is arranged below the lower cross arm; the cable terminal bearing platform is provided with a first cable terminal, a second cable terminal, a third cable terminal, a first lightning arrester, a second lightning arrester, a third lightning arrester and a grounding box; and two groups of ground wire cross arms, the two groups of upper cross arms, two groups of middle cross arms, two groups of lower cross arms and two groups of cable terminal bearing platforms are symmetrically arranged along the left side and the right side of the tower body respectively. According to the cable terminal tower, the cable terminal bearing platform which forms the integrated structure with the tower body is arranged, lower supporting rods are directly connected to tower legs, the cable terminal bearing platform is stable in structure and good in bearing effect, the occupied space can be saved, consumption of construction materials and accessories is reduced, manpower and material resources are saved, and daily maintenance work is more convenient.

Description

technical field [0001] The invention relates to the technical field of grid laying, in particular to a double-circuit cable terminal tower with a transfer platform support structure. Background technique [0002] With the acceleration of the urbanization process, the efficiency of road traffic and urban construction is increasing day by day. Affected by the economic energy consumption, the power supply is tight, and power cuts occur from time to time. The demand for power consumption is also increasing. The grid transmission lines Planning and remodeling is imminent. With the gradual development of urban land and the advancement of municipal construction, urban land resources are becoming more and more tense. In order to meet the requirements of the urban power supply network and be affected by the terrain, urban overhead high-voltage lines must be combined with cable lines. Among them, the cable terminal Towers play a key role in switching overhead lines and cable lines. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the above disadvantages and provide a double-circuit cable terminal tower with a transfer platform bracket structure. The terminal tower has good structural stability,

Images