Spraying system with electric lifting function

Abstract

The invention provides a spraying system with the electric lifting function. The spraying system comprises a base, a lifting rod, a mechanical arm and a sprayer. The lifting arm is arranged on the base. The mechanical arm is arranged on the lifting rod. The sprayer is arranged on the mechanical arm and connected with a spray pipe for conveying spray materials. The lifting rod is an electric telescopic mast. A storage box, an air pump and an electromotor are arranged in the base. The storage box is connected with the spray pipe through a first pipeline, and the air pump is connected with the spray pipe through a second pipeline. The first pipeline is provided with a first electromagnetic valve. The second pipeline is provided with a second electromagnetic valve. The spraying system is simple in structure and convenient to operate; the sprayer can reach different heights through the lifting rod, the sprayer can be quickly moved to any position around a workpiece by means of controlling the mechanical arm, and therefore the spraying system can meet the spraying requirements of different positions of the workpiece at different height positions, and then the workpiece is sprayed in an omni-bearing manner; and the spraying effect is remarkable, and manual climbing spraying work can be completely replaced.

Description

technical field [0001] The invention relates to an electric lifting spraying system. Background technique [0002] In substations, since high-voltage disconnectors, grounding knife switches and other equipment have been operating outdoors for a long time, the contact clamping springs, gravity balance springs, racks, hinge mechanisms, contacts, knockouts, rotating mechanisms, connecting rods, etc. Workpieces such as shafts are prone to corrosion. The corrosion of these moving parts will directly lead to the increase of transmission resistance, which will lead to the failure of opening and closing of isolating switch and grounding knife switch. [0003] In order to prevent the above-mentioned problems, it is necessary to spray antiseptic on the above-mentioned workpieces regularly, usually spraying WD40 to remove dust, rust and lubricate. During the maintenance work, it is necessary to shut down the primary equipment involved, and use a ladder or a bucket arm truck to ascend ...

AI Technical Summary

Problems solved by technology

During the maintenance work, it is necessary to shut down the primary equipment involved, and use a ladder or a bucket arm truck to ascend the height to carry out the spraying operation. The maintenance requirements are relatively high, and there is a certain risk, and the requirements for the maintenance staff are relatively high.

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