Anti-theft rain and snow preventive transparent insulating safety hood for jointing clamp of transformer

Abstract

An anti-theft rain and snow preventive transparent insulating safety hood for a jointing clamp of a transformer comprises an upper cover and a lower cover. The rear of the upper cover is provided with a downward bent end, and the lower side of the rear end of the lower cover is provided with a lower bent plate corresponding to a front opening of the bent end. The upper cover and the lower cover are in butt joint to form a cavity matched with the external outline of the jointing clamp of a transformer sleeve, and the front end of the cavity and the bottom end of the bent end are provided with a through hole for a distribution line to pass through and a through hole for a transformer sleeve insulating bottle to pass through respectively. The joint edges of two sides of corresponding portions of the lower cover and the upper cover are provided with longitudinally-through connecting sides protruding outwards, and the connecting sides are provided with connecting holes and fastened by bolts. The anti-theft rain and snow preventive transparent insulating safety hood for the jointing clamp of the transformer has the advantages that recess portions between the front and the rear of each of the upper cover and the lower cover are eliminated, connection strength and tightness are greatly improved, and leakproofness is improved; and the integral structure is simplified, production and mounting are easier, material consumption is reduced, production efficiency and utilization convenience are improved, and production cost is saved.

Description

technical field [0001] The invention relates to power equipment, in particular to a transparent insulating safety cover for the junction clip of a transformer which is anti-rain and snow and anti-stealing, which is used to cover the outside of the high-voltage and low-voltage output terminals of the distribution transformer, and has the functions of anti-stealing, anti-electric shock, waterproof, and anti-corrosion. Dust, snow and frost protection. Background technique [0002] The prior art is an invention patent (the authorized announcement number is CN101286407) named "anti-rain and snow, anti-stealing transformer clamp safety cover" invented by myself. Its basic structure includes an upper cover and a lower cover made of insulating materials. The rear ends of the two are provided with corresponding downward bent ends, and the two are butted through the plug-in mechanism to form a joint that matches the outer contour of the transformer bushing clamp. Shaped cavity, the ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an improved anti-rain and snow, anti-stealing transformer wiring clip safety cover, to solve the complex structure existing in the prior art, difficult production, low production efficiency, high production cost and the large size of the upper and lower covers. Some parts cannot be fastened with screws, which reduces the sealing performance

Images