A road vehicle rescue device based on water jet

Abstract

The invention relates to the field of road rescue, in particular to a water jet based road vehicle rescue device. The water jet based road vehicle rescue device comprises a vehicular body, a water supply mechanism, a pipeline collection and release mechanism, a cutting jet mechanism, a power generating mechanism, a winding mechanism and a limiting mechanism. A first rotating drum and a second rotating drum are rotationally connected to the surface of a rotating shaft between fixing frames, sections of the first rotating drum and the second rotating drum are both in 'I'-shaped structures, and awater spray pipe is wound on the surface of a connection column in the first rotating drum. In rescuing, the pipeline collection and release mechanism is directly taken beside a rescue vehicle, the water spray pipe is pulled to determine a distance to avoid traffic obstruction caused by overlong water spray pipe, a water connection pipe on the surface of the second rotating drum is pulled to be connected to a second connector, and two first connectors are communicated, so that cutting and fire extinguishing effects of a tool bit are achieved, quick mounting is realized, and optimal rescue time can be earned; the two first connectors are demounted after rescuing is finished, the water spray pipe is collected, the limiting mechanism is limited, and then the water collection pipe is collected, so that traffic congestion is avoided due to quickness in pipe collection.

Description

technical field [0001] The invention relates to the field of road rescue, in particular to a water jet-based road vehicle rescue device. Background technique [0002] The water jet is a high-speed water stream of different shapes formed by the nozzle, and the flow rate of the jet depends on the pressure drop before and after the nozzle outlet section. Water jetting is the simplest form of energy transformation and application. Usually, the power-driven pump completes a suction and discharge process of water, pumps a certain amount of water to the high-pressure pipeline, and makes it reach the nozzle with a certain amount of energy. [0003] However, in the traditional water jet-based road vehicle rescue device, rescuers directly pull the water hose to the side of the vehicle in need of rescue, and cannot quickly place the cutting head directly next to the vehicle in need of rescue and then connect and transport it. The hose for water may delay the golden time for rescue, a...

AI Technical Summary

Problems solved by technology

[0003] However, in the traditional water jet-based road vehicle rescue device, rescuers directly pull the water hose to the side of the vehicle in need of rescue, and cannot quickly place the cutting head directly next to the vehicle in need of rescue and then connect and transport it. The hose for water may delay the golden time for rescue, and the hose for transporting water after rescue is collected manually, which is slow and easy to cause traffic jams or even secondary accidents. In view of this, the present invention provides a water jet-based The road vehicle rescue device has the following characteristics:

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