Mast type overhead working truck with working platform capable of moving transversely

Abstract

The invention discloses a mast type overhead working truck with a working platform capable of moving transversely. The mast type overhead working truck structurally comprises a pedestal, a footboard,a lifting type guardrail device, traceless solid rubber wheels, a mast lifting mechanism, a charger port, a high-strength aluminum alloy mast set and a mast cover. The pedestal is vertically installedat the lower end of the footboard and is in interference fit with the traceless solid rubber wheels; the section of the footboard is of a rectangle structure, and the footboard is vertically fixed tothe upper end of the pedestal and fixed to the lifting type guardrail device through nuts; the lifting type guardrail device is vertically installed at the upper end of the footboard and welded to the high-strength aluminum alloy mast set; and the lifting type guardrail device and the footboard are of an integral structure. By means of the mast lifting mechanism, shifting of the gravity center can be reduced, the rigidity of an integral chassis is improved, and stability, achieved in the running process and the operation process, of a complete machine is guaranteed; the speed is controlled precisely and sensitively, and in addition, the fine motion performance is good; and the overhead working requirement is met.

Description

technical field [0001] The invention relates to a mast-type high-altitude operation vehicle whose working platform can move laterally, and belongs to the technical field of the mast-type high-altitude operation vehicle. Background technique [0002] The mast-type aerial work vehicle is generally composed of a car chassis, a lifting mast, a working platform, etc. The working platform of the existing mast-type aerial work vehicle cannot move laterally, which has certain difficulties for aerial work, mainly because Since facilities such as telephone poles, signal light poles, and electronic monitoring devices are installed on the side of the road, and there is a certain distance from the roadside stones, the aerial work vehicle cannot make the working platform close to the work due to obstacles such as roadside stones on the side of the road. Therefore, when installing and overhauling the above-mentioned facilities, it is urgently required that the working platform can move lat...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a mast-type aerial work vehicle whose working platform can move laterally, so as to solve the problem that the prior art is not perfect, and the product quality is greatly reduced due to the simple structure, and there is a great danger sexual problems

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