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Subway tunnel ballast bed surface and drainage ditch cleaning operation vehicle and drainage ditch flushing method

A technology for working vehicles and drainage ditch, which is applied in the direction of track cleaning, cleaning method, waterway system, etc., can solve the problem of not being able to effectively clean the drainage ditch of the subway tunnel floor slab online.

Pending Publication Date: 2021-01-05
CRCC HIGH TECH EQUIP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem in the prior art that the subway tunnel bed slab and even the drainage ditch cannot be effectively cleaned online

Method used

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  • Subway tunnel ballast bed surface and drainage ditch cleaning operation vehicle and drainage ditch flushing method
  • Subway tunnel ballast bed surface and drainage ditch cleaning operation vehicle and drainage ditch flushing method
  • Subway tunnel ballast bed surface and drainage ditch cleaning operation vehicle and drainage ditch flushing method

Examples

Experimental program
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Effect test

Embodiment 11

[0078] Example 1.1: A cleaning operation vehicle for the bed surface and drains of subway tunnels. It is the first to apply the "disc brush combined with water stripping" cleaning and dust removal method to the cleaning operation of subway tunnels, combining the use of disk brushes combined with high-pressure water for stripping, and low-pressure water for washing and stripping Pollutants leave the ballast bed, twister suction equipment to deal with drainage ditch sedimentation and other cleaning operations, and clean the track bed surface and drainage ditch of the subway tunnel.

[0079] The disc brush combined water stripping principle adopted by the subway tunnel bed surface and drainage ditch cleaning operation vehicle in this embodiment is: for the dust, metal iron filings and dust, oil stains, and tunnel surfaces attached to the subway tunnel track bed rails and rail rows. Exudation, etc., use a vertically rotating disc brush combined with water spray and use a certain am...

Embodiment 12

[0104]Embodiment 1.2: a kind of subway tunnel bed surface and drainage ditch cleaning operation vehicle, with embodiment 1.1, difference is: the subway tunnel road surface and drainage ditch cleaning operation vehicle self that present embodiment provides does not have power, and vehicle front and back is arranged There is a connecting device, which can be connected to a rail car or other power vehicles, and can be easily and quickly pulled by other power vehicles to the place where the work needs to be done. The design without carrying power can greatly reduce the cost of the vehicle.

[0105] The technical scheme of the subway tunnel bed surface and drainage ditch cleaning operation vehicle provided by the present invention includes any combination of the above-mentioned parts, especially the combination of two operation vehicles or separate operations, and the simple changes or combinations of the above-mentioned components are still the basic protection scope of the inventi...

Embodiment 21

[0106] Embodiment 2.1: a kind of subway tunnel bed surface and drainage ditch flushing method: it comprises:

[0107] Step 1: Pump out high-pressure water through the water pump in the scrubbing device. At the same time as the high-pressure nozzle sprays water, the disc brush starts and rotates along the vertical axis, so that the dirt is brushed up under the combined action of high-pressure water and the disc brush;

[0108] Step 2: The heated water is output through the action of the water pump, and the high-pressure water sprayed from the pipeline of the flushing device performs secondary stripping, cleaning and flushing of the residual pollutants on the ballast bed, and flushes the pollutants stripped by the scrubbing device, Flush the above pollutants into the drainage ditch at the bottom of the railway tunnel;

[0109] Step 3: The stirring and sucking robot arm 305 includes a robot arm with multiple degrees of freedom, and a stirring and sucking device arranged at the en...

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PUM

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Abstract

A subway tunnel ballast bed surface and drainage ditch cleaning operation vehicle comprises two sections of operation vehicles which are connected with each other and have independent use and combination functions. The first section of the subway tunnel ballast bed surface and drainage ditch cleaning operation vehicle is a ballast bed surface cleaning operation vehicle (01) and is mainly used forcleaning a subway tunnel ballast bed plate, and the second section of the subway tunnel ballast bed surface and drainage ditch cleaning operation vehicle is a drainage ditch cleaning operation vehicle(02) and is mainly used for dredging operation of a drainage ditch. The cleaning and dust removing mode of combining the disc brush with the water stripping is applied to subway tunnel cleaning operation for the first time in the world, the main defects of water spraying type, rolling brush type suction and air blowing and suction type tunnel cleaning operation vehicles at home and abroad at present can be overcome, and the beneficial effects of being environmentally friendly, capable of saving energy and efficient are achieved.

Description

technical field [0001] The invention relates to an operation vehicle for cleaning the track bed surface and drainage ditch of a subway tunnel, in particular to an operation vehicle for cleaning the track bed surface and drainage ditch of a subway tunnel by using the method of "disk brush combined with water stripping", and belongs to the technical field of engineering equipment. Background technique [0002] Since the 21st century, with the rapid development of domestic urban subway traffic and the continuous growth of operating mileage, the total number and length of subway tunnels have shown explosive growth. In order to ensure the safe operation of trains and the comfortable riding environment of passengers, subway tunnels are cleaned Homework is becoming more and more urgent and necessary. [0003] In order to ensure the safety and stability of train operation and the comfort of passengers' riding environment, and improve the air environment quality of subway tunnels, it...

Claims

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Application Information

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IPC IPC(8): E01H8/00E03F7/10
CPCE01H8/00E03F7/10E03F7/103E03F7/106
Inventor 唐士茗柯松志卫明罗德昭赵强普田
Owner CRCC HIGH TECH EQUIP CORP LTD
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