An insulating pole tower for transmission and distribution lines and its manufacturing method
A technology for power transmission and distribution lines and insulating rods, applied in towers, building types, buildings, etc., can solve the problems of frequent replacement of bearing capacity, poor corrosion resistance, heavy quality, etc., which is conducive to popularization and application, and reduces transportation and assembly costs. , the effect of simple structure
Active Publication Date: 2017-09-12
北玻电力复合材料有限公司 +1
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Problems solved by technology
[0005] The purpose of the present invention is to provide an insulating pole tower for power transmission and distribution lines to solve the problems of poor corrosion resistance, heavy quality, frequent replacement and insufficient carrying capacity in the prior art
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[0031] like Figure 1-3 As shown, an insulating tower for power transmission and distribution lines described in the embodiment of the present invention includes a tower head 1 and a tower body 3, the tower head 1 is connected to the tower body 3 through a connecting frame 2, and the tower head 1 Including the main rod assembly, the support rod assembly 15, the diagonal stay rod assembly and the cross arm assembly 14, the main rod assembly includes four tower head main rods 11, the main rod top cover, the cross arm connecting hoop and the upper flange, the The upper ends of every two tower head main rods 11 are fixedly connected and erected with ground wires, the lower ends of the four tower head main rods 11 are separated from each other and fixedly connected to the connecting frame 2 through the upper flange, the cross arm assembly 14 includes two parallel cross-arms 143, the cross-arms 143 are respectively fixedly connected to the upper outer sides of the four main poles 11...
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The invention relates to an insulation pole tower for a power transmission and distribution line. The insulation pole tower comprises a tower head and a tower body, wherein the tower head is connected with the tower body through a connecting frame, and comprises a main pole assembly, a support pole assembly, an inclined pull pole assembly and a cross bar assembly; the main pole assembly comprises four tower head main poles, a main pole top cover, a cross bar connecting hoop and an upper flange; the upper ends of every two tower head main poles are fixedly connected and provided with ground wires; the cross bar assembly comprises two parallel cross bars; the cross bars are respectively and fixedly connected to the upper outer sides of the four tower head main poles; single-loop leads are arranged on the two cross bars; the tower body comprises four tower body main poles and lower support components; and the lower support components are fixedly connected to the four tower body main poles. The insulation pole tower has the beneficial effects of simple structure, convenience for mounting, large reduction of transportation and assembly cost of the pole tower, large improvement of insulating strength, effective reduction of such faults as pollution flashover, fog flashover, ice flashover and thunder and lightning trip in the operation process of a power distribution network, improvement of safe operation level of the line, corrosion resistance and low operation and maintenance cost.
Description
technical field [0001] The invention relates to the field of power communication and power transmission, in particular to an insulating pole tower for power transmission and distribution lines and a manufacturing method thereof. Background technique [0002] Existing transmission poles and towers are usually made of traditional metal materials, which have disadvantages such as poor corrosion resistance, heavy weight, and frequent replacement when used in open air environments; safety hazard. [0003] In recent years, due to the expansion of the application field of glass fiber composite materials, glass fiber composite materials have been used in the field of power communication and transmission because of their excellent characteristics such as light weight, high strength, weather resistance, and strong corrosion resistance. In products such as transmission poles and towers, it can greatly improve the insulation of the line, and greatly improve the line's resistance to pol...
Claims
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IPC IPC(8): E04H12/02E04H12/20E04H12/24
CPCE04H12/02E04H12/20E04H12/24
Inventor 南无疆张雄军郝春功王明哲赵爱军陈新张卓
Owner 北玻电力复合材料有限公司