Hanging anchoring mechanism of series compensation platform water pipe insulator

Abstract

The invention provides a hanging anchoring mechanism of a series compensation platform water pipe insulator, which comprises an upper angle aluminum, a tension spring hook, a limiting spring, a stub bolt, a lower angle aluminum, a bolt, a water pipe clamping plate and a limiting support post, and can reasonably install and fix the water pipe insulator and ensure the instillation requirement of the water pipe insulator so that axial and radial force transmitted from a stainless steel water pipe is transmitted to the stub bolt through the lower angle aluminum and then transmitted to the upper angle aluminum and finally transmitted to a lower flange of the water pipe insulator to enable the stainless steel water pipe to be integrated with the lower flange of the water pipe insulator into a whole, and a plastic water pipe between the stainless steel water pipe and the lower flange of the water pipe insulator basically bears no force. Extension springs of the hanging anchoring mechanism are perpendicular to a shaft line of the water pipe insulator so as to reduce the axial pulling force on the water pipe insulator to minimum, therefore, a force bearing state of a bottom plate of a valve chamber is remitted; and four extension springs of the hanging anchoring mechanism limit the movement of the water pipe insulator along a horizontal direction by rigidly limiting the limiting support post, therefore, the invention has definite purpose, direct action and obvious effect.

Description

technical field [0001] The invention relates to the field of power electronic devices, in particular to a suspension anchoring mechanism for series compensation platform water pipe insulators. Background technique [0002] The thyristor valve is the core component of the controllable series compensation device in the power system. Thyristor valves generate a lot of heat during operation and must be dissipated through the water cooling system. The thyristor valve is located in the valve room on the high-voltage platform of hundreds of kilovolts, and the water cooling system is a low-voltage system under the platform. The water pipe insulators play the role of connecting the thyristor valve on the high-voltage platform with the water cooling system below the platform, so that the waterway is connected. At the same time, it insulates the platform from the ground. The outside of the water pipe insulator is a composite insulator shed, and the inside is a plastic water pipe. The...

AI Technical Summary

Problems solved by technology

[0004] At present, such devices at home and abroad generally use a steel wire rope to pull the water pipe insulator directly below the water pipe insulator, so as to prevent shaking caused by wind load, etc. Too large, causing it to pull too much on the bottom plate of the valve chamber

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