Composite insulator climbing system

A technology for composite insulators and insulator sheds, which is applied in the field of composite insulator climbing systems, can solve problems such as inability to detect internal defects of composite insulators, easy damage to the anti-fouling coating on the surface of insulators, and high requirements for insulator string shape and position errors. Achieve the effect of reducing labor intensity, easy popularization and application, and fast moving speed

Active Publication Date: 2016-03-23
STATE GRID INTELLIGENCE TECH CO LTD
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Problems solved by technology

However, since the structure and materials of composite insulators are different from ordinary insulators, how to track and monitor the operation status of composite insulators and how to clean them are problems that need to be solved urgently.
[0003] Patent CN203376421U introduces the realization of a principle and method of electric field detection, but does not provide an effective moving mechanism, while patent CN103822854A mainly introduces an auxiliary operating rod of a hydrophobicity detection device, and the hydrophobicity detection method mainly judges the out

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  • Composite insulator climbing system
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  • Composite insulator climbing system

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0036] Such as figure 1 As shown, the composite insulator detection mechanism is mainly composed of an embrace frame 1, a moving mechanism 4, an opening and closing locking mechanism 8, and a battery control box 2. The ring frame 1 is composed of a first semicircle frame 3 and a second semicircle frame 7. The ring frame The inner ring fits the outer edge of the composite insulator string 6, and the first semicircular frame 3 and the second semicircular frame 7 are symmetrically arranged, connected by an opening and closing locking mechanism 8, which controls the opening and closing of the annular frame, and the locking mechanism controls the ring The frame is locked in the closed state and plays a role of safety protection. The moving mechanism 4 is composed of two identical parts symmetrically arranged up and down, and each part is composed of a movin...

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Abstract

The invention discloses a composite insulator climbing system which comprises an encircling type frame capable of being opened and closed, an opening, closing and locking mechanism, a moving mechanism and a battery control cabinet. An umbrella skirt of an insulator is wrapped with the encircling type frame. The opening, closing and locking mechanism is arranged outside of the encircling type frame and controls the encircling type frame to be opened, closed and locked. The moving mechanism is fixed to the encircling type frame and drives the encircling type frame to move along an insulator chain. The battery control cabinet is fixed to the encircling type frame and provides power for the moving mechanism, a detection mechanism and the opening, closing and locking mechanism. According to the composite insulator climbing system, a shifting wheel shifts continuously, an up-down traveling mode is adopted, the moving speed is high, the operation efficiency is high, the operation time is shortened, and the operation cost is reduced easily; automatic opening and closing are achieved through rotation of a motor, and thus the online and offline operation difficulty is lowered easily.

Description

technical field [0001] The invention relates to a composite insulator climbing system. Background technique [0002] Composite insulators have been widely used in power systems due to their light weight, high strength, strong pollution flashover resistance, and convenient manufacturing and maintenance, breaking the long-term dominance of porcelain and glass insulators. With the popularization and use of composite insulators in power systems and the increase of service life, the aging problem of insulators has become more and more prominent. Throughout the country, there have been many failures of composite insulators, many composite insulators have abnormal heating phenomena, and many composite insulator fracture accidents have also occurred. However, since the structure and materials used of composite insulators are different from ordinary insulators, how to track and monitor the operation status of composite insulators and how to clean them are urgent problems to be solve...

Claims

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Application Information

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IPC IPC(8): B62D57/02
CPCB62D57/02
Inventor 贾娟蒋斌郭锐田兵仲亮雍军李勇慕世友许乃媛张峰曹雷程志勇韩正新郑连勇
Owner STATE GRID INTELLIGENCE TECH CO LTD
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