Ring main unit gas box and ring main unit
By designing the switch support mechanism in the ring net cabinet and connecting the struts with reinforcement ribs, the problem of strut collapse caused by excessive weight of the isolating switch is solved, and the safety and stability of the ring net cabinet are improved.
CN114362000BActive Publication Date: 2025-03-21CEEPOWER (FUQING) CO LTD +1
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Patent Information
- Application Number
- CN202111647023.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-12-30
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2041-12-30
AI Technical Summary
Technical Problem
In the existing ring net cabinet, due to the heavy weight of the isolator switch, the strut is prone to collapse inward, causing the entire ring net cabinet to fail.
Method used
A ring net cabinet air box is designed, and a switch support mechanism is adopted, including at least two struts and reinforcement ribs connecting these struts. One end of the strut is connected to the front box plate and the other end is connected to the rear seal plate. The reinforcement ribs form a whole to increase the support force of a single strut.
Benefits of technology
It effectively avoids the pole collapse inward and improves the safety and stability of the ring grid cabinet.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention relates to a ring network cabinet gas box and a ring network cabinet, the ring network cabinet gas box comprises a box body, an isolating switch and a switch support mechanism, the box body comprises a front box plate and a rear sealing plate; the isolating switch is arranged in the box body; the switch support mechanism is used to support the isolating switch, the switch support mechanism comprises at least two struts and reinforcing ribs connecting at least two struts, one end of the strut is connected to the front box plate, and the other end of the strut is connected to the rear sealing plate. Different from the prior art, in the present invention, the struts are respectively supported between the front box plate and the rear sealing plate, at least two struts can form a whole through the reinforcing ribs, the force of a single strut is transmitted to all struts, the supporting force of a single strut is increased, the struts are prevented from collapsing inwards, and the safety of the ring network cabinet is improved.
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