Two-arm fire fighting truck

Abstract

The invention discloses a two-arm fire fighting truck, which comprises a cab and a truck body, wherein a fire fighting water nozzle telescopic arm is arranged on the truck body, and a fire fighting water nozzle is arranged at the front end of the fire fighting water nozzle telescopic arm. The two-arm fire fighting truck is characterized in that a dismounting telescopic arm is also arranged on the truck body. According to the two-arm fire fighting truck, two independent telescopic arms are arranged on one fire fighting truck, one telescopic arm is used for spraying water for extinguishing the fire, the other arm is used for dismounting operation, and the two telescopic arms can independently work without mutual interference, so the simultaneous operation of the spay fire extinguishing operation and the dismounting operation can be realized. In addition, when one telescopic arm operates, the other telescopic arm can realize the hoisting operation. The two-arm fire fighting truck has the advantages that the structure is simple, the use is convenient, the functions are complete, and the like.

Description

technical field [0001] The invention belongs to the field of fire fighting equipment, and in particular relates to a fire truck. Background technique [0002] When extinguishing a fire at high altitude, usually need to use a kind of fire truck with telescopic arm. The telescopic arm of the fire truck can raise the water cannon to the vicinity of the fire source, thereby improving the efficiency of fire fighting. The jib structure is generally a telescopic arm, a bending arm or a telescopic bending combined jib. In actual fire fighting, buildings, glass curtain walls, barbed wire and other objects often hinder fire fighting operations, which requires the use of professional demolition tools, such as hydraulic crushers, hydraulic shears, etc., for demolition operations . At present, the operations of demolition and water spraying are usually completed on different vehicles, that is, ordinary fire trucks have a single-arm structure, and demolition fire trucks do not have the...

AI Technical Summary

Problems solved by technology

However, when this double-arm fire truck is actually used, the two folding arms will interfere with each other; during demolition operations, the water cannon folding arms will push against the wall, thereby affecting the demolition operation

In addition, the lifting capacity of the single arm of the double-arm vehicle is insufficient, and it is impossible to carry out lifting operations while spraying water or demolition.

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