Substation grounding wire moving platform

Abstract

The invention belongs to the technical field of substation ground wire operating devices, and particularly relates to a substation grounding wire moving platform which comprises an electric operating mechanism for driving the whole device to walk, and a grounding wire winding and unwinding device and and a hydraulic lifting crank arm which are located above the electric operating mechanism, wherein the electric operating mechanism comprises two driving walking wheels which are connected through a transmission shaft, and a supporting frame is arranged above the two driving walking wheels; the grounding wire winding and unwinding device comprises two supporting stand columns arranged on the supporting frame, bearing bases are arranged on the supporting stand columns and connected with gears through shafts, the gears are connected with a motor through a chain, and a ground wire disc mounting base is arranged on a ground wire disc mounting plate; and the hydraulic lifting crank arm comprises a telescopic arm mechanism, a hydraulic control mechanism and a hydraulic telescopic mechanism, the hydraulic control mechanism and the hydraulic telescopic mechanism are located in a control box on the supporting frame, the hydraulic control mechanism is connected with the hydraulic telescopic mechanism, and the hydraulic telescopic mechanism is connected with the telescopic arm mechanism. According to the substation grounding wire moving platform, the labor intensity is greatly reduced in the whole process of transporting, dismounting and winding a grounding wire of a transformer substation.

Description

technical field [0001] The invention belongs to the technical field of substation ground wire operating devices, and in particular relates to a substation ground wire mobile platform. Background technique [0002] The installation and disassembly of the grounding wire is often involved in the switching operation, and the suspension of the grounding wire in the switching operation of the substation has always been manually suspended. With the improvement of the power transmission voltage level in our country, the height of the ground suspension is getting higher and higher, the height of the ground wire suspended during power maintenance is getting higher and higher, and the weight of the ground wire is also increased accordingly. The number of substations increases and the number of substation personnel gradually decreases. The suspension point of the ground wire of the 500kV substation equipment is too high. The corresponding 500kV ground wire operating rod is 7.5 meters lo...

AI Technical Summary

Problems solved by technology

The ground wire storage trolley includes a storage box, a skeleton, and the ground wire auxiliary storage device. The ground wire is wound by fixing the insulating rod through the ground wire auxiliary storage device, and the wound ground wire is stored in the storage trolley, thereby facilitating the ground wire The storage of the device is designed for the storage of the ground wire, but not for the connection of the ground wire, so the function is relatively single

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