A transformer simulation transportation test bench and its application

Abstract

The invention relates to a transformer simulative transportation testbed and application thereof. The transformer simulative transportation testbed comprises a support, a rotary device, a swinging device and a sliding device, wherein the rotary device is mounted on the swinging device, and the swinging device is mounted on the support through the sliding device. When the testbed is used, a transformer is fixedly placed on the rotary device and is driven to rotate by the rotary device, when the swinging device works, the whole rotary device swings to enable the transformer to swing, vertical movement of the transformer can be driven through vertical sliding of the sliding device on the support, and through cooperative working of the rotary device, swinging device and sliding device, various transportation conditions of the transformer in the way of transportation can be simulated. A traditional single mode of simulating transportation conditions of a transformer is changed, various transportation modes in a transportation process of the transformer are simulated to be a whole, and the transportation conditions of the transformer can be truly reflected, thereby providing data reference for design of a transformer, and quality reliability of a transformer product can also be verified.

Description

technical field [0001] The invention relates to a transformer simulation transportation test bench and its application, belonging to the technical field of transformers. Background technique [0002] At present, the design of transformer molding has generally been verified by actual operation, and qualified products can be produced by strictly following the process documents during manufacturing. With the continuous development of technology, various models have appeared one after another, such as: S13, SH15, SCB11, SCB13, SCBH15, plus the voltage level of some foreign orders is different from the existing level in our country, all of which require transformer manufacturers to follow different models , voltage, capacity, material (silicon steel sheet, amorphous alloy) structure, etc. are designed. Newly designed products may have no problems after static tests, but after long-distance transportation (including: road, sea), loading and unloading, the transformer will be bump...

AI Technical Summary

Problems solved by technology

Newly designed products may have no problems after static tests, but after long-distance transportation (including: road, sea), loading and unloading, the transformer will be bumped, shaken, and impacted, which may cause displacement of the internal coil winding of individual products, or coil end rings and pads Loosening, falling off, or lead wire disconnection at the lead wire welding point, or insulation damage, or oil leakage from the casing, these problems will bury a great safety hazard for future operation

[0003] At present, the simulation test bench is generally used to conduct simulation tests on the transformer during transportation to find out where the transformer is prone to problems during transportation and to verify the quality and reliability of the transformer. However, the existing transportation simulation test bench generally only has up and down vibration. , or linear motion simulation along the X-axis, Y-axis, and Z-axis. These transportation simulation test benches can only simulate some simple transportation conditions, but are helpless for some complex transportation conditions.

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