Frame-attached combined scissor fork lifting type hathpace fire fighting truck or work vehicle

Abstract

The frame-attached scissor lift high-platform firefighting or operating vehicle is mainly composed of a locomotive, a special box, an equipment box, an operating platform, a frame-attached scissor mechanism, a lifting drive assembly, a platform fence, and telescopic support feet. It adopts the frame-attached combined scissors telescopic lifting mechanism technology, and the frame-attached combined scissors mechanism is assembled to support the operation platform to cover the special box or equipment box, which expands the area and load of the operation platform and increases the loading capacity of the locomotive. When on standby or driving, the combined scissors mechanism with frame shrinks and folds the working platform of the platform fence to fit outside the special box or equipment box, so that the locomotive has the same appearance and volume as ordinary vehicles. It is convenient and flexible to drive; the locomotive stretches out during operation The telescopic support feet stabilize the base, and the lifting drive assembly drives the frame-attached scissors and fork combination mechanism. It has simple technology, ingenious structure, material saving, energy saving and low cost, excellent support and stability performance, flexible deformation and twice the result with half the effort.

Description

field of invention [0001] The invention relates to an improvement of a lifting high platform fire fighting or working vehicle. Especially the combination scissor lift type high platform fire fighting or operation vehicle with frame. technical background [0002] With the development of construction technology, more and more high-rise buildings are being built, so the demand for fire-fighting and high-altitude operations in high-rise buildings is becoming more and more urgent and important. In the existing technology, high-rise building fire trucks or work trucks are supported by zigzag arm or telescoping arm mechanisms; although this type of technology has been maturely used for many years, there is still room for lifting and load capacity. Small and difficult to adapt to rescue or work by many people at heights, tall and bulky, inconvenient to move, difficult to load other equipment such as water tanks and foam tanks, complex mechanisms, high technology, high cost, difficu...

AI Technical Summary

Problems solved by technology

In the existing technology, high-rise building fire trucks or work trucks are supported by a zigzagging arm or telescopic arm mechanism; although this type of technology has been maturely used for many years, it still has a lifting space and a load capacity. Small and difficult to adapt to rescue or work by many people at heights, tall and bulky, inconvenient to move, difficult to load other equipment such as water tanks and foam tanks, complex mechanisms, high technology, high cost, difficult to popularize equipment, etc., such as fire ladders or other high-altitude operations. vehicles have similar problems and deficiencies

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