Transformer iron core limiting block

By designing a core limit block for transformers, the problems of inaccurate installation position and lack of protection during assembly are solved, and more efficient assembly and more reliable safety protection are achieved.

CN222690512UActive Publication Date: 2025-03-28JIANGSU YANGDONG ELECTRIC
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Patent Information

Application Number
CN202420751478.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-12
Publication Date
2025-03-28
Estimated Expiration
2034-04-12

AI Technical Summary

Technical Problem

During the assembly process of the transformer, existing pads are difficult to ensure the accuracy of the installation position, they are prone to offset, and the outgoing wire of the coil lacks protection and are prone to wear.

Method used

A transformer core limit block is designed, adopting a new structural design, including sliding installation of mating columns and wiring outgoing holes, which can be combined with the sliding mating grooves of the transformer main frame to clamp the components, and protect the outgoing of the coil through the wiring outgoing holes.

Benefits of technology

It improves assembly efficiency and tightness between components, reduces structural damage, ensures the safety of coil outlets, and improves the overall safety of the transformer.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the technical field of transformer combined parts, in particular to a transformer iron core limiting block. According to the technical scheme, the device comprises a cuboid-shaped main body installation supporting plate, and matched isolation supporting bosses which are distributed up and down are arranged on the left side of the main body installation supporting plate. A wiring penetrating-out hole completely penetrating through the right side end face of the whole is formed in the position, located between the upper matched isolation supporting boss and the lower matched isolation supporting boss, of the left side of the main body installation supporting plate, and receding safety grooves are formed in the positions, located above and below the wiring penetrating-out hole, of the right side of the main body installation supporting plate correspondingly. And sliding mounting matching columns which are distributed up and down are arranged on the right side of the main body mounting supporting plate. The utility model has the advantages that the operation during assembly is more convenient, the tightness of the matching position is better, different components can be clamped after sliding fit, independent locking operation is not needed, the efficiency during overall assembly is higher, and the damage between the structures is smaller.
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