Rail vehicle bottom cleaning equipment

Abstract

The invention discloses rail vehicle bottom cleaning equipment. The rail vehicle bottom cleaning equipment comprises an automatic walking trolley, pipelines and a plurality of assembly components, wherein the automatic walking trolley is provided with a trolley body and a cabin body installed on the trolley body; the inner wall or the inner space of the cabin body is paved with the pipelines, and rapid connectors are arranged at the ends or the lead-out parts of the pipelines; the multiple assembly components are arranged in the cabin body and comprise mechanical arm assemblies, a water tank assembly, a display type nozzle assembly, an air compressor assembly, a dry ice cleaning machine assembly and a water pump assembly; a rapid connector of the water tank assembly, a rapid connector of the water pump assembly and a rapid connector of the display type nozzle assembly are connected with the rapid connectors led out of the waterway pipeline; and a rapid connector of the air compressor assembly, a rapid connector of the dry ice cleaning machine assembly and rapid connectors of the mechanical arm assemblies are connected with the rapid connectors led out of the gas circuit pipeline. According to the rail vehicle bottom cleaning equipment, cleaning and drying are conducted on non-waterproof electrical equipment and other equipment at the bottom of a rail vehicle at a time through the combination mode of warm water, dry ice and air supply and drying as well as a full-automatic positioning mode, and thus the rail vehicle bottom cleaning equipment is more practical and has industrial application value.

Description

technical field [0001] The invention relates to the technical field of vehicle cleaning, in particular to vehicle bottom cleaning equipment which is not integrated with the vehicle. Background technique [0002] Rail vehicles, especially subways, EMUs and other vehicle bottom equipment adopt development installation. Taking the subway as an example, the electrical equipment at the bottom of the subway vehicle includes traction inverters, filter reactors, traction motors, rectifiers, grounding switches, SIV boxes, fuses, etc. During the long-term operation, the equipment at the bottom of the subway vehicle will accumulate a large amount of sludge and dust attached to the dirt, which is the main hidden danger of the electrical failure of the equipment. Therefore, regular automatic cleaning of the bottom of the vehicle can improve the reliability of the vehicle, provide an optimized environment for maintenance work efficiency, and provide comfort for personnel to operate. [...

AI Technical Summary

Problems solved by technology

However, artificial injection is to directly spray the equipment with a spray gun through an air compressor. The spread of attached dirt in the air is extremely harmful to the human body and the surrounding environment. The equipment at the bottom of the vehicle takes 6 hours and the efficiency is low; the automatic purging and dust removal is to carry out overall dust suction and dust removal on the equipment at the bottom of the vehicle through fixed blowing. The equipment at the bottom of the vehicle takes 4 hours, and the equipment covers a large area; steam cleaning is to clean the equipment through steam generators, air compressors and fixed nozzles, which consumes a lot of energy and has low efficiency, and the cleaning effect on strong attachments such as oil sludge is poor In addition, it takes 2 hours to clean the bottom equipment of a group of subway vehicles, and the equipment covers a large area; the warm water cleaning is to clean the equipment through a fixed cleaning warehouse, which has a good cleaning effect on the strong attachments such as oil sludge, but cannot be cleaned and cleaned It takes 2 hours to install equipment at the bottom of a group of subway vehicles, and the equipment covers a large area; the combination of strong wind and warm water cleans the equipment through mobile cleaning equipment, but it is easy to cause electrical failures for non-waterproof electrical equipment, and for oily sludge. The cleaning effect of the deposited objects is good, but the removal cannot be completed, and it takes 2 hours to clean the equipment at the bottom of a group of subway vehicles, and the equipment occupies a moderate area

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