Shockproof dry-type transformer

Abstract

The invention discloses a shockproof dry-type transformer, and relates to the field of transformers. The shockproof dry-type transformer comprises a supporting bottom plate; an isolation bottom plate is horizontally and fixedly adhered to the bottom surface of the supporting bottom plate; extension grooves are uniformly formed in the side edge of the supporting bottom plate; and fixing through holes are formed in the bottom surfaces of the inner sides of the extension grooves. A clamping top groove is horizontally formed in the top face of the supporting bottom plate; a damping rubber ring is fixedly bonded to the inner side edge of the clamping top groove; a clamping top block is horizontally clamped to the inner side edge of the damping rubber ring; a sealing side plate is horizontally connected to one side edge of the clamping top block through a bolt; a top sleeving groove is horizontally formed in the top face of the clamping top block; a sleeving glue layer is fixedly bonded to the inner side edge of the top sleeving groove; and a main supporting block is horizontally clamped to the inner side edge of the sleeving glue layer. The transformer is designed to be split and is simple in structure and convenient to operate, installation is easier and more convenient by adopting a buckling mode, and meanwhile the damping effect is better by adopting multiple damping isolation modes.

Description

technical field [0001] The invention relates to the technical field of dry-type transformers, in particular to an anti-shock dry-type transformer. Background technique [0002] Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and other places. Simply put, dry-type transformers refer to transformers whose iron core and windings are not immersed in insulating oil. Cooling methods are divided into natural air cooling (AN) and forced air cooling (AF). When naturally air-cooled, the transformer can operate continuously for a long time at the rated capacity. When forced air cooling, the output capacity of the transformer can be increased by 50%. It is suitable for intermittent overload operation, or emergency accident overload operation; due to the large increase in load loss and impedance voltage during overload, it is in a non-economic operation state, so it should not be used for long-term continuous overlo...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-vibration dry-type transformer to solve the above-mentioned background technology. The current dry-type transformer adopts an integrated structural design during installation, so that disassembly and maintenance or transportation in the later stage will bring problems. A certain amount of inconvenience, at the same time, the current traditional shock absorbing structure uses a single-channel colloid cushion to absorb shock, which makes the shock absorbing effect poor so that it will affect the use of the transformer due to vibration in subsequent use, which is not conducive to the current Problems that affect people's lives due to the use of transformers

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