Shear-fork type insulation overhead work platform car

Abstract

The invention provides a shear-fork type insulation overhead work platform car which is simple in structure, convenient to operate, and capable of improving operation reliability and safety. The shear-fork type insulation overhead work platform car comprises a car body which is provided with a car head and a carriage; a platform assembly is arranged in the carriage and connected with the carriage through a shear-fork mechanism; the platform assembly comprises a bracket, an enclosing platform and a push oil cylinder, wherein the bracket and the enclosing platform are both made of glass fiber reinforced plastics; a pair of guide rails are arranged on the two sides of the bracket; a pair of guide sleeves are arranged on the two sides of the bottom face of the enclosing platform; the guide sleeves are cooperatively arranged on the guide rails in a sleeving mode; the push oil cylinder is located between the enclosing platform and the bracket; a cylinder body of the push oil cylinder is arranged on the bracket; and a hydraulic rod of the push oil cylinder is connected with the enclosing platform, so that the enclosing platform is horizontally arranged on the bracket in a movable mode. The shear-fork type insulation overhead work platform car can act in an electrified mode during work, and is suitable for operation of overhead line structures on country roads of rural areas, thereby improving the working efficiency and lowering the labor intensity.

Description

technical field [0001] The invention relates to the field of electric power maintenance, in particular to a scissor-type insulated aerial work platform vehicle. Background technique [0002] At present, with the expansion of the grid scale, the number of 110KV and above substations and substation equipment has increased rapidly, and the workload of equipment maintenance has doubled. However, the current maintenance platform has obvious defects: Among them, the manual construction of the maintenance platform is heavy. , Time-consuming and labor-intensive, sometimes ten minutes of maintenance workload, it takes half a day to build the maintenance platform, after a short period of maintenance, it will take a while to dismantle the maintenance platform, there are still mechanical injuries and personal electric shock casualties in the process of building and dismantling the platform Risks: The mechanical lifting platform is relatively heavy and difficult to carry, and incidents o...

AI Technical Summary

Problems solved by technology

[0002] At present, with the expansion of the grid scale, the number of 110KV and above substations and substation equipment has increased rapidly, and the workload of equipment maintenance has doubled. However, the current maintenance platform has obvious defects: Among them, the manual construction of the maintenance platform is heavy. , Time-consuming and labor-intensive, sometimes ten minutes of maintenance workload, it takes half a day to build the maintenance platform, after a short period of maintenance, it will take a while to dismantle the maintenance platform, there are still mechanical injuries and personal electric shock casualties in the process of building and dismantling the platform Risk; the mechanical lifting platform is relatively heavy and difficult to carry, and incidents of personnel injuries occur from time to time

In short, the two methods of manually building the maintenance platform and mechanically lifting the maintenance platform are inefficient, have great safety hazards, and are difficult to adapt to the exponentially increased maintenance volume

[0003] At the same time, there are insulated boom trucks used for high-altitude operations. Due to the large size of the insulated boom trucks and the influence of road terrain, many line poles and towers erected along rural trails in rural areas cannot be placed in place by the insulated boom trucks, which restricts the liveliness work. carry out

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