A compact upper isolation seal mechanism
By designing a compact upper isolation sealing mechanism, the automatic operation of the disconnecting switch is achieved by using a motor-driven gear shaft and energy storage shaft. This solves the problem of limited operating speed in the existing technology and improves the action performance and protection effect of the disconnecting switch.
CN224384222UActive Publication Date: 2026-06-19JIANGSU EAST ELECTRIC POWER TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU EAST ELECTRIC POWER TECH CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-06-19
AI Technical Summary
Technical Problem
The opening and closing speed of existing disconnect switches is limited by the operator's rotation speed, resulting in a slow operating speed.
Method used
A compact upper isolation sealing mechanism was designed, including a sealing and environmental protection mechanism and an environmental protection circuit breaker mechanism. The automatic operation of the disconnecting switch is achieved by driving the gear shaft and energy storage shaft by a motor, reducing reliance on manual labor.
Benefits of technology
It improves the closing/opening speed of disconnecting switches, automates mechanical actions, protects secondary lines from corrosion by humid gases, and has good practicality.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224384222U_ABST
Abstract
The utility model discloses electrical technical field, mainly disclose as a kind of compact upper isolation sealing mechanism, including sealing environmental protection mechanism and environmental protection circuit breaker mechanism, sealing environmental protection mechanism includes sealing bottom plate, sealing shell, sealing assembly, sealing cover, environmental protection circuit breaker mechanism includes isolation bottom plate, isolation shell, circuit breaker assembly, isolation cover, sealing assembly is equipped with split brake limiting shaft, energy storage shaft and gear shaft, and regulating cam is installed on split brake limiting shaft, sealing assembly still is equipped with half shaft and split brake half shaft of closing half shaft. The utility model discloses compact structure, easy to install, sealing environmental protection mechanism and environmental protection circuit breaker mechanism between can realize linkage setting, can be sealed to the operating mechanism whole, effectively protect the secondary circuit from damage, with good practicability.
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