A single-phase cylindrical transformer high-voltage bushing installation tool

By designing a single-phase cylindrical transformer high-voltage bushing installation fixture, and utilizing a combination structure of a fixed platform and a support mold, a single person can quickly and safely install the high-voltage bushing. This solves the problem that existing technologies require two operators to work together, improves installation efficiency, and reduces the risk of bushing damage.

CN224519696UActive Publication Date: 2026-07-17JIANGXI EAGLE DIGITAL ENERGY TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGXI EAGLE DIGITAL ENERGY TECH CO LTD
Filing Date
2025-06-23
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The installation of high-voltage bushings for existing single-phase cylindrical transformers requires two operators to work together, which is time-consuming, labor-intensive, and prone to damaging the bushings, resulting in low installation efficiency.

Method used

Design an installation fixture for a single-phase cylindrical transformer high-voltage bushing, including a fixed platform, a groove, a support mold, and a support slot. The support mold is equipped with a support block and a support slot. The support block can be made of sponge material. The support slot is clearance-fitted with the bushing terminal. The fixed platform is made of high-strength metal material. The support mold provides stable support and positioning.

Benefits of technology

High-pressure bushing installation can be completed by a single person, reducing manpower consumption, improving installation efficiency, reducing the risk of bushing damage, and ensuring the stability and safety of the installation process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of installation tool of single-phase cylindrical transformer high-voltage bushing, it is related to transformer assembly technical field, including fixed platform, the recess is located at the top of fixed platform, the support mould is located at the bottom of recess, and sleeve is inserted on the support mould;This kind of installation tool of single-phase cylindrical transformer high-voltage bushing can provide safe, stable support and positioning, single person can complete high-voltage bushing installation, while it can simplify installation process, improve installation efficiency, and can reduce the occurrence of bushing damage in installation process.
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Claims

1. A mounting tool for a single-phase cylindrical transformer high-voltage bushing, characterized by: Including a fixed platform (1); Groove (2), the groove (2) is provided on the top of the fixed platform (1); A support mold (3) is provided at the bottom of the groove (2), and a sleeve (4) is inserted into the support mold (3).

2. The installation tool of a single-phase cylindrical transformer high-voltage bushing according to claim 1, characterized in that: The support mold (3) includes a support block (31), which is disposed in the groove (2); Two support grooves (32) are symmetrically arranged on the top of the support block (31), and sleeve terminals (7) are inserted into the support grooves (32).

3. The installation tool of a single-phase cylindrical transformer high-voltage bushing according to claim 2, characterized in that: The support groove (32) is clearance-fitted with the sleeve terminal (7).

4. The installation tool of a single-phase cylindrical transformer high-voltage bushing according to claim 2, characterized in that: The support block (31) is made of sponge material.

5. The single-phase cylindrical transformer high-voltage bushing installation tool according to claim 2, characterized in that: It also includes a support sleeve (5), which is coaxially sleeved on the support block (31) and coaxially disposed in the groove (2).

6. A single-phase cylindrical transformer high-voltage bushing installation tool according to claim 5, characterized in that: It also includes multiple support springs (6), which are equally spaced between the support sleeve (5) and the inner bottom wall of the groove (2).

7. The installation tool for a single-phase cylindrical transformer high-voltage bushing according to claim 5, characterized in that: It also includes multiple vent holes, which penetrate the support sleeve (5) and the groove (2).

8. The installation tool for a single-phase cylindrical transformer high voltage bushing according to claim 1, characterized in that: The fixed platform (1) includes a fixed frame (11); A fixing plate (12) is provided on the top of the fixing frame (11) and has the groove (2) through it. A fixing block (13) is provided at the bottom of the fixing plate (12), and the fixing block (13) is provided with the groove (2).