Power transmission electric pole and manufacture method thereof

A manufacturing method and pole technology, applied to building types, buildings, towers, etc., can solve the problems of increasing the cost of power transmission, aggravating the damage process, and skewing the power transmission pole, so as to reduce the overall quality, improve stability, and increase strength. Effect
CN105442901AActive Publication Date: 2016-03-30胡广生
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
胡广生
Publication Date
2016-03-30

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Abstract

The invention relates to the field of power transmission devices, and more specifically, relates to a power transmission electric pole and a manufacture method thereof. The manufacture method comprises following steps: a bended pole can be used to produce the power transmission electric pole, polyurethane and fiber are adopted as raw materials, and a pole production mold is adopted as the mold; two ends of the pole production mold are fixed and the mold is made to rotate; the polyurethane and the glass fiber are made to cover the surface of the pole production mold during rotation until the raw materials uniformly cover the pole production mold; then the pole production mold and the raw materials are baked; then the pole production mold and the raw materials are taken out and the method is finished. The provided bended power transmission electric pole can be used in corners of electric transmission lines. Furthermore, electric poles with different degrees of bending can be manufactured according to different angles of different corners. By use of the power transmission electric pole with certain curvature, a resultant force of pulling forces at two sides of the electric pole around a corner is offset so that pulling lines of traditional power transmission electric poles can be saved, and as a result the cost of wiring is saved.
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Description

technical field

[0001] The invention relates to the field of power transmission equipment, more specifically, to a power transmission pole and a production and preparation method thereof. Background technique

[0002] Electric poles are bridges for electricity, allowing electricity to be transported to various places. The common electric poles we have are wooden poles and concrete poles. They are of different heights. There are many general types of poles, such as: concrete pole, which is a pole made of concrete and steel bars or steel wires. Iron pole: a pole made of pig iron. There are two types of concrete poles: prestressed and non-prestressed. The cross-section of the pole has square, octagonal, I-shaped, circular or other special-shaped cross-sections. The most commonly used are circular section and square section. The length of the pole is generally 4.5 to 20 meters. There are two kinds of ring-shaped poles: tapered pole and equal-diameter pole. The tip diameter o...

Claims

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