Hardware-type anti-bird umbrella cover

A bird-proof and hardware-proof technology, applied in electrical components, insulators, circuits, etc., can solve problems such as affecting the service life of equipment, damage to transmission lines, and difficulty in installation, and achieve the effect of simple structure, low cost, and favorable transformation.

Active Publication Date: 2016-07-20
国网新疆电力有限公司塔城供电公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the installation location and shape characteristics of the insulator and its attached voltage equalizing ring equipment, it is easy to be polluted by bird droppings, dust, etc., which affects the service life of the equipment, and may cause flashover and other problems to cause serious damage to the transmission line
The existing processing method usually uses a shield of the size of the pressure equalizing ring to fix on the insulator and its surrounding components. The connection method is usually fixed on the existing equipment, which is difficult to install and often needs to be removed when the existing line is modified. Equipment, install the auxiliary protection device and hang it back, the workload is heavy

Method used

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  • Hardware-type anti-bird umbrella cover
  • Hardware-type anti-bird umbrella cover

Examples

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Effect test

Embodiment 1

[0019] Embodiment 1: as Figure 1-2 Shown hardware type anti-bird umbrella cover comprises upper hook 1, lower hook 2, metal skeleton and rubber umbrella cover 7. The upper hook 1 and the lower hook 2 are connected by a longitudinal axis 3 arranged between the two, and the longitudinal axis 3 is fixed on the metal frame, the upper hook 1 is a ball-end link, and the lower hook 2 is a ball-end hook. The metal skeleton includes a chuck 5 and an umbrella rib 4, and the umbrella rib 4 is placed flat on the chuck 5, and the chuck 5 is fixed on the middle section of the longitudinal axis 3, and the longitudinal axis 3 is fixedly connected to the umbrella rib 4 through the chuck 5.

[0020] Umbrella rib 4 is a metal plate, and the metal plate has a plurality of holes. There is an elliptical clamping hole 6 in the center of the umbrella rib 4, the chuck 5 is an elliptical plate, the long axis of the clamping hole 6 is perpendicular to the long axis of the chuck 5, and the chuck 5 and ...

Embodiment 2

[0022] Embodiment 2: A metal fitting type bird-proof umbrella cover, including an upper hook 1, a lower hook 2, a metal skeleton and a rubber umbrella surface 7. The upper hook 1 and the lower hook 2 are connected by a longitudinal axis 3 arranged between the two, and the longitudinal axis 3 is fixed on the metal frame, the upper hook 1 is a ball-end link, and the lower hook 2 is a ball-end hook. The metal skeleton includes a chuck 5 and an umbrella rib 4, and the umbrella rib 4 is placed flat on the chuck 5, and the chuck 5 is fixed on the middle section of the longitudinal axis 3, and the longitudinal axis 3 is fixedly connected to the umbrella rib 4 through the chuck 5.

[0023] Umbrella rib 4 is a metal grid frame, rubber umbrella surface 7 is disc-shaped, completely wrapped outside the metal framework, and the upper surface of rubber umbrella surface 7 is inclined 4 to 6 degrees in the circumferential direction. This inclined structure is conducive to falling on the rubber...

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Abstract

The invention discloses a hardware-type anti-bird umbrella cover, which comprises an upper hook, a lower hook, a metal framework and a rubber umbrella surface, wherein the upper hook is connected with the lower hook through a vertical shaft there-between; the vertical shaft is fixedly connected to the metal framework; and the rubber umbrella surface is in a form of a disc and completely coats the outside of the metal framework. Through a design of an independent protection device with an internal framework, anti-pollution protection of an insulator and related components thereof is achieved; installation is facilitated; line equipment does not need to be dismantled; construction of existing facilities is facilitated; and the hardware-type anti-bird umbrella cover is simple in structure, relatively low in cost and convenient to implement.

Description

technical field [0001] The invention relates to the technical field of insulation protection equipment for power transmission line equipment, in particular to a metal fitting type bird-proof umbrella cover. Background technique [0002] The insulator is an important insulating device in the suspension of the transmission line. Usually, the upper and lower ends of the insulator are connected with a voltage equalizing ring when in use. [0003] Due to the installation location and shape characteristics of the insulator and its attached voltage equalizing ring equipment, it is easy to be polluted by bird droppings, dust, etc., which affects the service life of the equipment, and may cause flashover and other problems to cause serious damage to the transmission line. The existing processing method usually uses a shield of the size of the pressure equalizing ring to fix on the insulator and its surrounding components. The connection method is usually fixed on the existing equipme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B17/52
CPCH01B17/525
Inventor 郭克竹杨敏赵金芳
Owner 国网新疆电力有限公司塔城供电公司
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