Circular ring type self-pressure equalizing tension hanging plate

A self-balancing, ring-shaped technology, applied in the direction of adjusting/maintaining mechanical tension, electrical components, cable installation, etc., to achieve good shielding and voltage equalization effects, save costs, and increase capacitance

Inactive Publication Date: 2010-02-10
上海艾迪欧电力防振金具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a ring-shaped self-equalizing tension siding to solve the many shortcomings of the existing 500kV-1000kV power transmission circuit in the tension siding

Method used

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  • Circular ring type self-pressure equalizing tension hanging plate
  • Circular ring type self-pressure equalizing tension hanging plate
  • Circular ring type self-pressure equalizing tension hanging plate

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Embodiment Construction

[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further explained below in conjunction with specific drawings.

[0025] See figure 2 , Ring-shaped self-equalizing tension-resistant hanging board, including the hanging board body, twelve ball head hanging rings 200, twelve rubber pads, twelve bowl head pressure plates, and each of the tensile ring hanging board 100 hangs six Ball head hanging ring 200, six rubber pads, six bowl head pressing plates. Of course, the number of ball head hanging rings 200, rubber pads, and bowl head pressing plates hanging on each tensile ring hanging plate 100 can also be two, four, eight, etc.

[0026] The hanging plate body is composed of two symmetrical structure of the tensile ring hanging plate 100. After the two tensile ring hanging plates 100 are combined, the radial cross section forms a circular cross section (see Figure 5 ), so ...

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Abstract

The invention provides a circular ring type self-pressure equalizing tension hanging plate. The hanging plate comprises a hanging plate body, a plurality of ball head hanging rings, a plurality of bowl head pressing plates and a plurality of rubber gaskets for bearing pressure and reducing vibration, wherein the hanging plate body is formed by combining two tension circular ring hanging plates ina symmetrical structure through a fastening piece; after the combination of the two tension circular ring hanging plates, the radial cross sections of the two tension circular ring hanging plates forma circular cross section for pressure-equalizing and shielding; the upper edges of the tension circular ring hanging plates are evenly distributed with a plurality of holes of which the internal diameter is larger than the bowl head diameter of the ball head hanging rings along a circumferential direction; each bowl head pressing plate is provided with a ball head hanging hole through which the bowl head of the ball head hanging ring passes to hold the bowl head hanging hole of the bowl head; each rubber gasket is provided with a bowl head hole through which the bowl head on the bowl head hanging ring passes; and the bowl heads of the bowl head hanging rings pass the holes of the tension circular ring hanging plates, the bowl head holes of the rubber gaskets and the bowl head hanging holes of the bowl head pressing plates in sequence and then are hung on the bowl head pressing plates. The hanging plate has the advantages of having good self-pressure equalizing effect, avoiding addingpressure-equalizing rings and saving cost.

Description

Technical field [0001] The invention relates to a power fitting, in particular to a ring-shaped self-equalizing tension-resistant hanging board. Background technique [0002] At present, the main voltage level of my country's transmission network is 500kV, that is, when the power grid is working normally, its withstand voltage level is 500kV. With the development of economy and science and technology, the 500kV transmission network can no longer meet the requirements of my country's economic construction. Therefore, building a 1000kV UHV transmission network has become an important task facing my country's power industry. Strain-resistant hanging board is an important part of transmission line, and it mainly bears all wire tension. The wire is connected to the tensile hanging plate through the tensile adjusting ring, the tension adjuster, and the ball head hanging ring, and the tensile hanging plate guarantees its splitting number and spacing. The existing 500kV-1000kV transmis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/00H02G7/02
Inventor 李东耀李冬娜周雪李占财
Owner 上海艾迪欧电力防振金具有限公司
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