A kind of installation and erection method of high voltage tower

Abstract

The invention discloses a high-voltage tower and an installation and erection method, wherein the high-voltage tower includes a tower leg, a tower body and a tower head, and the high-voltage tower stacks the tower body on the tower leg, and then stacks the tower head On the tower body, a vertical high-voltage tower structure is formed; wherein, the tower body is composed of a group of tower body units, and the maximum cross-sectional area of ​​the tower body unit connected to the tower legs is smaller than the minimum cross-sectional area of ​​the tower legs, and the Two adjacent tower body units, the minimum cross-sectional area of ​​the lower tower body unit is larger than the maximum cross-sectional area of ​​the tower body unit placed on the upper part, and an electric lift is also provided on the high-voltage tower, and the lifting chain on the electric lift , the suspension chain can be fixed on the tower body unit, and the tower body unit is hoisted vertically by the electric elevator. The designed working method is simple and easy, the work difficulty is reduced, and the installation efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of high-pressure tower installation, and in particular relates to a high-pressure tower. The invention also relates to a method for installing and erecting a high-voltage tower. Background technique [0002] With the rapid development of my country's national economy and the gradual improvement of people's living standards, the rapid growth of electricity load has been promoted, so that the voltage level of high-voltage wires has continued to increase, the transmission lines have doubled, and more and more crossovers have been formed. The rapid development of the power industry It also leads to more and more taller and larger high-voltage towers. However, the high-voltage line tower has a large volume, and often requires a variety of large-scale mechanical equipment to work together to complete the erection of the high-voltage line tower. The workload is large and the task is heavy. Therefore, the present in...

AI Technical Summary

Problems solved by technology

However, the high-voltage line tower has a large volume, and it often requires a variety of large-scale mechanical equipment to work together to complete the erection of the high-voltage line tower. The workload is large and the task is heavy. Therefore, the present invention provides a new method for installing and erecting the high-voltage line tower.

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