Oil-immersed transformer with anti-theft and alarm functions

Abstract

The invention discloses an oil-immersed transformer with anti-theft and alarm functions. The oil-immersed transformer comprises a base, a limiting mechanism, a mounting plate and a fixing column, wherein a mounting groove is formed in the surface of one end of the base, the limiting mechanism used for fixing a U-shaped frame is arranged at the top of an electric air cylinder, the mounting plate is fixed to the top of the U-shaped frame, and a protective cover is arranged on the outer side of an oil-immersed transformer body. The oil-immersed transformer with the anti-theft and alarm functions is provided with an electric air cylinder and a fixed disc, and the electric air cylinder drives the fixed disc to descend, so that the fixed disc drives the movable block at the bottom of the mounting groove to slide towards one end far away from the central axis of the mounting groove through the connecting rods at the two ends of the fixed disc, limiting rods are driven to be clamped into limiting grooves in the two sides of the inner wall of the U-shaped frame so as to fix the U-shaped frame and the oil-immersed transformer body, the structure is simple, lawbreakers can be prevented from damaging installation assemblies of the oil-immersed transformer body in this way, and the practicability of the oil-immersed transformer is improved.

Description

technical field [0001] The invention relates to the related technical field of transformers, in particular to an oil-immersed transformer with anti-theft and alarm functions. Background technique [0002] Oil-immersed transformer is a kind of distribution transformer, and it is one of the important equipment in the power supply and distribution system of industrial and mining enterprises and civil buildings. The existing oil-immersed transformer is usually installed and fixed by bolts, but due to oil Immersed transformers are usually installed outdoors, causing criminals to damage the bolts and then steal the transformer. In order to improve the heat dissipation effect of the existing oil-immersed transformers, cooling fans are usually installed to cool the transformer. The fan is usually in the normal open state, which is easy to cause energy waste and does not conform to the concept of environmental protection. Contents of the invention [0003] The purpose of the prese...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an oil-immersed transformer with anti-theft and alarm functions, so as to solve the problem that the existing oil-immersed transformer proposed in the above background technology is prone to being stolen, and it is easy to cause energy waste and is not environmentally friendly. idea problem

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