Climbing firefighting truck capable of being used for narrow space rescue

Abstract

The invention discloses a climbing firefighting truck capable of being used for the narrow space rescue. The climbing firefighting truck comprises a cab, a truck body base, a work device base, a workarm, a leveling mechanism, a climbing work platform and a water way system. The truck body base comprises an auxiliary truck frame. The work device base comprises a rotary table, a slewing bearing anda driving slewing mechanism. The work arm comprises a multistage telescopic arm and a bent arm, wherein the connecting point of the multistage telescopic arm and the rotary table extends to the position above the cab, and the bent arm is hooked backwards in the direction of the cab. The climbing work platform is connected with the bent arm through the leveling mechanism. The water way system comprises a water pump, a liquid tank and a fire water monitor, wherein the water pump and the liquid tank are located on the rear side of the rotary table, a water way pipeline A is connected between theliquid tank and the water pump, a water way pipeline B is connected between the liquid tank and the fire water monitor, and the water way pipeline B sequentially passes through the rotary table and the work arm to extend to the climbing work platform to be connected with the fire water monitor. The climbing firefighting truck is compact in structure, and the requirement for the rescue in the narrow space can be met.

Description

technical field [0001] The invention relates to a climbing fire truck that can be used for rescue in a narrow space, and belongs to the technical field of fire trucks. Background technique [0002] With the continuous development of my country's fire protection industry, the demand for fire trucks with climbing platforms is becoming more and more extensive. Fire rescue takes rescue as the first priority, and the first choice for high-level rescue is the climbing platform fire truck. The current fire trucks on the climbing platform generally have a large body structure and a high center of gravity, which leads to poor vehicle passability and requires a large space in the work area. It is suitable for high-level rescue where the site is relatively wide and there are no too many obstacles. The reality is that high-rise buildings with a wide site and other conditions usually have complete fire-fighting passages and fire-fighting facilities, and the frequency of rescues is low. ...

AI Technical Summary

Problems solved by technology

The current fire trucks on the climbing platform generally have a large body structure and a high center of gravity, resulting in poor vehicle passability and large space requirements in the work area. It is suitable for high-rise rescue where the site is relatively wide and there are no too many obstacles.

The reality is that high-rise buildings with a wide site and other conditions usually have complete fire-fighting passages and fire-fighting facilities, and the frequency of rescues is low. Due to the long construction time, imperfect fire-fighting facilities, aging lines and other reasons, the community is more prone to fire and rescue and other dangerous situations. The demand for the climbing platform fire truck used for rescue in these old communities is that the length of the vehicle is small and the model is compact. Able to realize driving and operation in the community

[0003] The length of the existing fire trucks on the climbing platform is usually greater than 10 meters, and the height is close to 4 meters, resulting in large turns and high passing heights, and poor passing performance. It is difficult to meet the rescue needs of the above-mentioned old communities Use in the community

[0004] Chinese patent CN206508428 discloses a multi-functional climbing main battle fire truck. The fire truck adopts a chassis with a double-row cab structure, which satisfies the number of rescuers and reduces the length of the vehicle to less than 9.9 meters. However, its vehicle structure The layout is not compact enough, and a lot of space is wasted, resulting in the length of the whole vehicle being far greater than 9 meters, far exceeding the length of ordinary main battle fire trucks, and the use of rescue in the community is still greatly restricted

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