Wire pole free of stay wire and easy to climb

Abstract

The invention discloses a cable-free and easy-to-climb utility pole, which comprises a utility pole body, the utility pole body is conical and made of concrete pouring, the utility pole body is a hollow structure, and the utility pole body is poured with Reinforcement cage, the outer conical surface of the utility pole body is provided with more than three steel bars in a ring, the steel bars are poured on the utility pole body, the surface of the steel bars has corrugations, and the bottom side root of the utility pole body is provided with a fixed foundation, which is the upper end A structure with a small lower end and a trapezoidal longitudinal section. The fixed foundation of the present invention adopts a concrete structure with a small upper end and a larger lower end, which increases the stability of the utility pole body after erection, avoids the problems of large occupied area and high risk factor of the pull wire, and the influence of the steel structure tower on the appearance , high cost and troublesome use; by pouring steel bars on the outer surface of the utility pole body, a very safe maintenance environment is provided for maintenance workers.

Description

technical field [0001] The invention relates to the field of electric power technology equipment, in particular to a cable-free and easy-to-climb utility pole. Background technique [0002] During the erection of overhead power lines, if the direction of the line changes, or if it is erected to the end of the line, the force on the pole will be unbalanced at this time, and it is necessary to set up a pull wire to balance the wire pull and wind force on the pole. . If it is not suitable to set up guy wires in some places, such as downtown, etc., steel structure pole towers (steel pipe towers) should be erected. The stay wire covers a large area, which affects the appearance, and more importantly, it may cause harm to pedestrians and vehicles, and there is a great potential safety hazard. The steel pipe tower does not have large land occupation and safety problems, but the cost is too high. The price of a steel pipe tower is often the price of several ordinary utility poles....

AI Technical Summary

Problems solved by technology

The pull wire covers a large area, which affects the appearance, and more importantly, it may cause harm to pedestrians and vehicles, and there is a great potential safety hazard

The steel pipe tower does not have large land occupation and safety problems, but the cost is too high. The price of a steel pipe tower is often the price of several ordinary utility poles

In addition, when encountering an electrical accident, maintenance personnel need to use tools to climb onto the utility pole to repair the faulty circuit. The outer surface of the current utility pole is often very smooth, especially in a humid environment. The surface is prone to moss, and the moss is very smooth. The existence of these problems often makes it difficult for maintenance personnel to carry out maintenance construction, and often causes maintenance personnel to fall, causing serious safety accidents

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