Wind-resistant composite insulator for power transmission line
A technology of composite insulators and transmission lines, applied in circuits, insulators, suspension/strain insulators, etc., can solve the problems of inconvenient shunt treatment of insulator shed stains, affecting insulation effect, poor windproof effect, etc., to achieve good bird repellent effect, good The effect of the diversion effect
Pending Publication Date: 2022-04-22
胡燕
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Problems solved by technology
[0006] The purpose of the present invention is to provide a wind-resistant composite insulator for power transmission lines to solve the problem that the existing composite insulators on the market proposed by the above-mentioned background technology can only use a few ventilation holes to protect the wind when facing strong winds. Diversion, the overall windproof effect is poor, and at the same time, it is not convenient to deal with the stains attached to the shed of the insulator while diverting the wind force, so when a large amount of dirt is attached to the shed of the insulator, it is easy to affect its overall insulation effect. question
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[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0049] see Figure 1-11 , the present invention provides a technical solution: a wind-resistant composite insulator for transmission lines, including an insulator main body 1, a shed 2, a base 3 and a wire 4, the shed 2 is installed on the insulator main body 1, and the insulator main body 1 The lower end is provided with a base 3, and the lower end of the base 3 is connected with a wire 4; it also includes: an impeller 5 arranged under the base 3, the impelle...
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The invention discloses a wind-resistant composite insulator for a power transmission line, which comprises an insulator main body, an umbrella skirt, a base and a wire, and is characterized in that the umbrella skirt is mounted on the insulator main body, the base is arranged at the lower end of the insulator main body, and the wire is connected to the lower end of the base; the impeller is arranged below the base; the movable rod is installed above the annular gear, the upper end of the movable rod is connected with a sweeping frame, the sweeping frame is installed on the side of the umbrella skirt, and a groove attached to the edge of the umbrella skirt is formed in the sweeping frame; and the air inlet hole is formed in the bottom of the movable rod, and an abutting block is installed in the movable rod. According to the wind-resistant composite insulator for the power transmission line, when facing strong wind power, a good shunting effect can be achieved on wind power, the wind power is prevented from applying acting force to the same position of the insulator, meanwhile, dirt attached to the umbrella skirts can be treated while wind resistance is achieved, and a good bird repelling effect can be achieved.
Description
technical field [0001] The invention relates to the technical field of insulators, in particular to a wind-resistant composite insulator for power transmission lines. Background technique [0002] Transmission lines are usually composed of components such as line towers, wires, insulators and grounding devices, so that they are erected on the ground for power transmission. Therefore, insulators are essential electrical components in transmission lines. Through Insulators can be used to suspend and insulate conductors from towers and earth. [0003] However, the existing composite insulators have the following problems: [0004] For example, a composite insulator with a windproof function with a publication number of CN108962514B, which includes an insulator body and a protective cover, umbrella skirts are fixedly connected to both sides of the top and bottom of the outer surface of the insulator body... and the interior of the fixed plate is provided with Ventilation holes...
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IPC IPC(8): H01B17/52H01B17/00H01B17/04H01B17/38A01M29/08
CPCH01B17/525H01B17/00H01B17/38H01B17/04A01M29/08
Inventor 胡燕
Owner 胡燕