Multifunctional electric work vehicle

Abstract

The invention discloses a multifunctional electric work vehicle which comprises a vehicle body, a crawler belt, a hoisting mechanism, an aerial work mechanism and a power system. The crawler belt is arranged on the lower portion of the vehicle body. The hoisting mechanism is arranged at one end of the vehicle body through a lazy arm rotary rack and a lazy arm fluctuating cylinder. The aerial work mechanism is arranged at the other end of the vehicle body through a platform rotary rack and a platform fluctuating cylinder. The power system is arranged in the vehicle body and provides power for the multifunctional electric work vehicle. The multifunctional electric work vehicle is small in size but strong in function; the hoisting mechanism and the aerial work mechanism are mounted on the vehicle body at the same time, and simultaneous work of hoisting and aerial construction can be achieved; and the construction efficiency is greatly improved. The ground can be protected against crushing damage through the rubber crawler belt, and damage to the work site is reduced.

Description

technical field [0001] The invention relates to the technical field of engineering vehicles, in particular to a multifunctional electric work vehicle. Background technique [0002] The aerial work vehicle is a kind of aerial work machinery suitable for construction sites such as curtain wall construction, indoor and outdoor engineering installation and maintenance, and workshop operations. Its main function is to transport staff and construction equipment to the site and perform aerial work. There are many types of aerial work vehicles. According to the form of its lifting mechanism, it can generally be divided into four basic forms: telescopic arm type (straight arm type), folding arm type (curved arm type), vertical lifting type and hybrid type; According to its movement form, it can be divided into two main forms: wheel type and crawler type; aerial work vehicles have the advantages of large platform load capacity and convenient movement. [0003] Crane is a kind of lift...

AI Technical Summary

Problems solved by technology

[0005] 1. It is large in size and has strong limitations, so it is not suitable for working in a small space;

[0006] 2. The function is simple, only a single high-altitude operation or hoisting operation can be realized;

[0007] 3. The off-road performance of the wheel type is poor, and the metal track is heavy and hard, which is very easy to damage the ground;

[0008] 4. Many workplaces that need to carry out hoisting and high-altitude operations at the same time can only use one crane and one aerial work vehicle to work together. If the working range is narrow and it is not suitable to pass through, it will cause inconvenience to the construction

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