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Manufacturing process and manufacturing apparatus for high-voltage lead wires of transformer

A technology for making devices and technological processes, applied in the direction of transformer/inductor coil/winding/connection, coil manufacturing, etc., can solve the problems of difficult control of transformer lead assembly quality, slow on-site work progress, and difficult construction, and achieve effective control. The effect of improving assembly quality, improving the progress of on-site operations, and reducing potential safety hazards

Active Publication Date: 2015-12-23
国网山东夏津县供电公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) There are many high-altitude operations, and there are problems such as difficult construction, slow progress of on-site operations, and many safety hazards
[0004] (2) Due to the different technical levels and assembly methods of construction personnel, the assembly quality of transformer leads is not easy to control, and excessive material waste will be caused

Method used

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  • Manufacturing process and manufacturing apparatus for high-voltage lead wires of transformer
  • Manufacturing process and manufacturing apparatus for high-voltage lead wires of transformer
  • Manufacturing process and manufacturing apparatus for high-voltage lead wires of transformer

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Embodiment

[0071] Embodiment: The present invention describes the production process of transformer high-voltage lead wires. It completes the production of transformer high-voltage lead wires on the transformer high-voltage lead wire manufacturing device, realizes the industrialization of transformer lead wire production, and can reduce excessive high-altitude operation, reduce the difficulty of construction, improve the progress of on-site operations, and reduce potential safety hazards. Specifically follow the steps below:

[0072] Step 1. Select a 10kV single-core insulated wire of 95 square millimeters, intercept a transformer lead wire of 4.3 meters, and a lead wire of a lightning arrester of 0.95 meters;

[0073] Step 2. Make a mark at 1.12 meters of the lead wire of the transformer, and have 2-3 people hold the wire by hand. At this time, pay attention to the natural bending end of the wire facing upwards, and use a curve tool to make an arc on the wire at the mark;

[0074] Step...

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Abstract

The invention discloses a manufacturing process and a manufacturing apparatus for high-voltage lead wires of a transformer, and mainly relates to the field of electric power engineering construction processes. The manufacturing apparatus for the high-voltage lead wires of the transformer comprises a worktable, wherein a curve device, a curve shaper, an insulator bracket, a lightning arrester fixing bracket and an insulated wire bracket are arranged on the worktable. The manufacturing process and the manufacturing apparatus have the beneficial effects that the high-voltage lead wires of the transformer are assembled and manufactured on the manufacturing apparatus for the high-voltage lead wire of the transformer and then are transported to a construction site in a unified way for installation, so that excessive overhead work can be reduced, the construction difficulty can be lowered, the field operation progress can be accelerated, the potential safety hazards can be reduced, the manufacturing process can be standardized, the assembly quality can be effectively controlled, and the material waste can be avoided.

Description

technical field [0001] The invention relates to the field of electric power engineering construction process flow, in particular to a manufacturing process flow and a manufacturing device of a transformer high-voltage lead wire. Background technique [0002] At present, in the construction of the transformer station area, various processes are completed on the construction site, and the installation of the transformer high-voltage lead wires takes a long time. Transformer high-voltage leads are mainly composed of transformer leads, arrester leads, insulators, arresters, terminal blocks and heat-shrinkable tubes. During the assembly process, radian making, binding, wire stripping, etc. are required. The entire assembly is completed by construction workers working at heights. The following problems exist in the installation process of the lead wire: [0003] (1) There are many high-altitude operations, and there are problems such as difficult construction, slow progress of on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F41/04H01F27/29
Inventor 杨玉明董涛霍宪峰于鹏坤许鑫周方友袁静薛晓燕王晶晶
Owner 国网山东夏津县供电公司
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