Buffer device and fire fighting truck

Abstract

The invention provides a buffer device and a fire fighting truck. The buffer device is arranged below an object storing box in a foldable and unfolding manner, the object storing box is arranged on atruck chassis, the buffer device comprises a buffer plate which is hinged to or is in stretchable fit with the object storing box, or the buffer plate is hinged to or is in stretchable fit with the truck chassis; and the buffer plate is located below an opening of the object storing box in the unfolding state. According to the buffer device, when materials or objects need to be unloaded from the object storing box, the buffer plate stretches out or is rotationally opened to be arranged below the opening of the object storing box, in the material or object falling process, buffering through thebuffer plate is firstly carried out, then the materials or objects fall or slide to the ground, damage of the falling materials or objects to the ground or damage to the falling materials or objectsis reduced, and the personal safety risks can be effectively reduced. Meanwhile, after unloading is completed, reversed stretching or rotation is carried out to take back the buffer plate, overlengthor overwide truck bodies or influences on truck departure angles are avoided, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of vehicles, and more specifically, to a buffer device and a fire truck. Background technique [0002] Many vehicles are equipped with storage boxes. When the vehicle needs to unload the materials or objects in the storage box, it usually adopts the direct unloading method, that is, the materials or objects fall directly from the storage box on the ground, which is easy to damage the ground or damage the objects. or damage to the material itself. [0003] Take the hose fire truck as an example. The hose fire truck is a dedicated fire truck. It is mainly used to provide rescue fire hoses for the main fire truck, and after the rescue is over, the hoses are recovered and stored in a standby state. It includes a drivable chassis, a power box and a tape storage box arranged on the chassis, a tape laying mechanism is arranged on the tape storage box, a retractable and unwinding mechanism is slid above the tape la...

AI Technical Summary

Problems solved by technology

When the hoses are stacked high, the hose connectors may fall from a high place, which may cause the hose connectors to be disengaged or even damaged, affecting rescue. At the same time, because the hose connectors are usually metal parts, they are heavy and easy to damage In addition, the direct drop of the hose also has a certain risk of personal injury

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