Nozzle mechanism of charged water washing equipment

Abstract

The invention discloses an electrified water washing device nozzle mechanism. A nozzle body is installed on a nozzle connector through threads, the nozzle connector is installed on a vertical swinging piece, the vertical swinging piece is connected with a horizontal rotating support through a bearing, the horizontal rotating support is installed on the upper portion of a nozzle frame, a water pipe connection piece is installed in the middle of the nozzle frame, a first motor is installed on the right side of the nozzle frame through a first reducer, and a second motor is installed on the left side of the nozzle frame through a second reducer. The horizontal rotating support can rotate randomly in the range of 360 degrees on the horizontal level. The vertical swinging piece can swing randomly in the range of 270 degrees in the vertical plane, the motors are installed on the nozzle frame, effects of motor wires on the nozzle moving range are not considered, safety protection measures can be taken on the motors conveniently, the mechanism is compact, action force of a nozzle and a high pressure water pipe on the nozzle frame is reduced, and the use flexibility of the nozzle is greatly improved.

Description

technical field [0001] The invention relates to the technical field of electrified flushing, in particular to a nozzle mechanism of electrified water flushing equipment. Background technique [0002] At present, the substation equipment in domestic substations will be affected by factors such as wind, sand, and salt spray in the natural environment. A lot of dirt will accumulate on the surface of the substation equipment, which will affect the normal operation of the substation equipment. In serious cases, accidents will occur, so it must be cleaned in time. [0003] At present, in order to ensure the normal operation of the power grid and avoid power outages, the washing operation is carried out in a live environment, that is to say, the equipment is cleaned when it is in a charged state. At present, the power substation site uses hand-held nozzles for operation. Since the substation equipment is surrounded by high-voltage cables, the risk of personnel washing is relatively...

AI Technical Summary

Problems solved by technology

At present, the power substation site is operated by hand-held nozzles. Since the substation equipment is surrounded by high-voltage cables, the risk of personnel washing is relatively high, and it also has a relatively large impact on the body of the operator.

In the newly developed electrified water flushing device, the vertical swing motor is installed on the horizontal swing mechanism in the nozzle structure, which limits the space for horizontal swing, and there is a risk that the horizontal swing will break the drive line of the vertical swing motor; in addition, the vertical swing mechanism is due to Dragging a very long high-pressure water pipe limits the vertical swing space and greatly increases the vertical swing force. The motor protection measures are very troublesome, the structure is uneconomical, and the reliability is poor.

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