Transformer coil main insulation vertical assembling device and assembling method thereof

Abstract

The invention relates to the field of transformer manufacturing, in particular to a transformer coil main insulation vertical assembling device and an assembling method thereof. The transformer coil main insulation vertical assembling device comprises a platform lifting system, an operating platform and a wire winding former, wherein the operating platform is arranged on the platform lifting system and is driven to ascend and descend through the platform lifting system, the winding former is arranged in the platform lifting system, the upper end of the winding former penetrates through the operating platform, telescopic cover plates are arranged on the two sides of a through hole in the operating platform, the through hole allows the winding former to penetrate therethrough, and a windingformer supporting plate is arranged at the lower end of the winding former. According to the device, a vertical assembling method is adopted to complete the pre-assembly of main insulation between coils, the assembly mode of complete insulation is simplified, the exposure time of the coils is also shortened, and product quality is improved.

Description

technical field [0001] The invention relates to the field of transformer manufacturing, in particular to a transformer coil main insulation vertical assembly device and an assembly method thereof. Background technique [0002] At present, in the field of transformer manufacturing, the main insulation between the individual coils in the single-column coil (between the high-voltage coil and the medium-voltage coil, between the medium-voltage coil and the low-voltage coil, etc.) Sub-layer enclosing to the design required size, this method takes a long time, and the exposure time of the coil is also long, so the high-end converter transformer has been used to pre-assemble the coil and the main insulation between the coils separately, and then the whole package to the on the coil, which greatly reduces the coil exposure time, but introduces a new problem, namely, if Figure 4 As shown, the main insulation is pre-assembled separately and needs to be assembled with a horizontal win...

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Problems solved by technology

[0002] At present, in the field of transformer manufacturing, the main insulation between the individual coils in the single-column coil (between the high-voltage coil and the medium-voltage coil, between the medium-voltage coil and the low-voltage coil, etc.) Sub-layer enclosing to the design required size, this method takes a long time, and the exposure time of the coil is also long, so the high-end converter transformer has been used to pre-assemble the coil and the main insulation between the coils separately, and then the whole package to the on the coil, which greatly reduces the coil exposure time, but introduces a new problem, namely, if Figure 4 As shown, the main insulation is pre-assembled separately and needs to be assembled with a horizontal winding machine to ensure the roundness and inner diameter. However, the installation and commissioning of the horizontal winding machine takes a long time and the operation is complicated. The horizontal winding machine prevents the horizontal winding machine from performing other work, which affects the efficiency of the horizontal winding machine. Moreover, when the horizontal winding machine performs other tasks, the pre-assembly of the main insulation can only wait, which restricts Coil Winding Process Progress

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