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Oil-immersed transformer location deviation-proof device

A technology of oil-immersed transformer and anti-bias device, which is applied in the direction of transformer handling device, transformer/reactor installation/support/suspension, transformer/inductor parts, etc. It can solve the problem of transformer derailment and other problems, and shorten the installation time , the installation accuracy is improved, and the effect of saving manpower

Inactive Publication Date: 2017-10-17
CHINA THIRD METALLURGICAL GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Transformers are prone to derailment accidents during travel

Method used

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  • Oil-immersed transformer location deviation-proof device
  • Oil-immersed transformer location deviation-proof device
  • Oil-immersed transformer location deviation-proof device

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Embodiment Construction

[0019] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0020] See Figure 2-Figure 7 , an anti-deviation device for an oil-immersed transformer, including a high-strength bolt column 10, a bottom plate 12, a steel pipe 11, a casing 13, and a channel steel frame 14, two steel pipes 11 are fixed on the bottom plate 12, and the high-strength bolt column 10 passes through Connected to the steel pipe 11, one end is positioned by a nut, the other end is sleeved with a sleeve 13, and the channel steel frame 14 is fixed on the other side of the bottom plate 12; an assembly hole 15 is provided on the bottom plate 12 and the channel steel frame 14, and the channel steel frame 14 is fixed on the other side of the bottom plate 12; The frame 14 is embedded in the channel steel channel on the side of the transformer trolley 16, and the bottom plate 12 and the channel steel frame 14 are fixedly connected with the tr...

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PUM

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Abstract

An anti-deviation device for an oil-immersed transformer, including a high-strength bolt column, a bottom plate, a steel pipe, a casing, and a channel steel frame. Two steel pipes are fixed on the bottom plate. The high-strength bolt column is pierced through the steel pipe, and one end is positioned by a nut. , the other end is sleeved with a sleeve, and the channel steel frame is fixed on the other side of the bottom plate; there are assembly holes on the bottom plate and the channel steel frame, and the channel steel frame is embedded in the channel steel channel on the side of the transformer trolley, and the bottom plate is fixed by bolts It is fixedly connected with the channel steel frame and the transformer trolley. The beneficial effects of the present invention are: an oil-immersed transformer in-position anti-deviation device, which assists the chain crane to install the oil-immersed transformer, prevents the oil-immersed transformer from derailing and derailing during the process of being towed by the chain crane, and makes the oil-immersed transformer The transformer walks more smoothly and safely on the track. The invention not only saves a lot of manpower and shortens the installation time, but also greatly improves the installation accuracy. Safety, stability, high efficiency, simple structure and other characteristics are worthy of popularization and application.

Description

technical field [0001] The invention relates to an installation process of a large oil-immersed transformer, in particular to an oil-immersed transformer in-position anti-deviation device for preventing deviation from track during the installation process of the large oil-immersed transformer. Background technique [0002] At present, the installation of large oil-immersed transformers in electrical installation projects of metallurgical systems has become normal. New installations and upgrades of transformers for new construction or renovation projects are essential. Such as figure 1 As shown in the figure, when the transformer is installed, build a road pile with sleepers in front of each transformer room door, and use 10# channel steel undercuts to build a level with the transformer indoor track. The transformer is hoisted to the log pile by truck crane, and then pulled to the installation position by chain hoist. Due to the limitation of space, the hoisting and instal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/06H01F27/00
CPCH01F27/06H01F27/002
Inventor 吕顺李鑫白健
Owner CHINA THIRD METALLURGICAL GRP
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