Double-folding crawler type drainage vehicle

Abstract

The invention discloses a double-folding crawler type drainage vehicle. The drainage vehicle comprises a crawler chassis, a drainage telescopic pipe, a water pump, a turnover folding mechanism, a power system and a hydraulic system; the turnover folding mechanism comprises a turnover oil cylinder, a turnover frame, a first connection oil cylinder, a folding frame, a second connecting oil cylinderand a water pipe fixing frame; the two ends of the folding frame are hinged to one end of the water pipe fixing frame and one end of the turnover frame respectively; the end, not hinged to the foldingframe, of the turnover frame is hinged to the crawler chassis; the two ends of the turnover oil cylinder are hinged to the crawler chassis and the turnover frame respectively; the two ends of the first connection oil cylinder are hinged to the turnover frame and the folding frame respectively; the two ends of the second connection oil cylinder are hinged to the folding frame and the water pipe fixing frame respectively; the drainage telescopic pipe is arranged on the water pipe fixing frame, and the water pump is connected with the drainage telescopic pipe. The drainage vehicle has the advantages of being suitable for being used under the condition that the ground near a water source is muddy and capable of pumping at a long distance.

Description

technical field [0001] The invention relates to the field of emergency equipment, in particular to a double-folding crawler-type drainage vehicle. Background technique [0002] Drainage vehicles are the most commonly used emergency equipment, mainly used for drainage, flood control and drainage, etc. At the same time, drainage vehicles are also used for irrigation of agricultural plants and urban greening. When carrying out emergency operations, the accumulated water, ditches and rivers in the potholes are extracted through the drainage pipes on the drainage vehicle for drainage operations. [0003] Low-lying areas are often flooded due to short-term heavy rainfall or long-term continuous rainfall, causing problems such as vehicles and other items being soaked in water and people being trapped, endangering personal safety and causing a large amount of property loss. Therefore, when a flood occurs, it is necessary to drain it through drainage equipment. The current drainage ...

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Problems solved by technology

[0005] For this reason, it is necessary to provide a double-folding crawler-type drainage vehicle, which solves the problem that the distance between the vehicle body of the drainage vehicle and the drainpipe during operation is fixed in the prior art, the drainage vehicle cannot pump water from a long distance, and at the same time, the vehicle body is difficult to drive on the muddy road. The problem

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