一种10千伏配电网线路除冰装置
By designing a 10 kV power distribution line de-icing device with a fully enclosed cleaning structure, the problem of power instability caused by icing on transmission lines in high-altitude and cold regions has been solved, achieving a safe and efficient de-icing effect and avoiding the dangers of manual high-altitude operations.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- STATE GRID INNER MONGOLIA EASTERN ELECTRIC POWER CO LTD TONGLIAO POWER SUPPLY CO
- Filing Date
- 2025-05-13
- Publication Date
- 2026-07-17
AI Technical Summary
In high-altitude and cold regions, icing on power transmission lines causes instability. Current technology relies on manual high-altitude de-icing, which is inefficient and dangerous. A safe and efficient de-icing device is needed.
Design a de-icing device for 10 kV distribution network lines, comprising an upper cleaning component and a lower cleaning component, forming a fully enclosed cleaning structure. Workers operate from the ground, using a moving component to automatically adjust the clamping force to ensure stable movement and avoid mechanical damage.
It improves de-icing efficiency and safety, achieves synchronous stripping of ice from the conductor surface, ensures stable movement of the device on the outside of the conductor, avoids mechanical damage, and improves the de-icing effect.
Smart Images
Figure CN224520620U_ABST
Abstract
Claims
1. A 10 kilovolt distribution line de-icing apparatus, comprising: Including the main installation body (1); The movable component (2) is located inside the mounting body (1); The upper cleaning component (3) is located on the inner side of the mounting body (1); The detachable lower cleaning assembly (4) is located on the lower surface of the mounting body (1), and includes a mounting sleeve (41) detachably located on the lower surface of the mounting body (1); a lower fixing rod (45) located on the inner side of the mounting sleeve (41); and a lower cleaning sleeve (46) located on the upper end face of the lower fixing rod (45).
2. The 10 kilovolt distribution power grid line de-icing apparatus of claim 1, wherein, The mounting body (1) also includes two mounting plates (11), which are respectively disposed on the front and rear surfaces of the mounting body (1).
3. The 10 kilovolt distribution power grid line de-icing apparatus of claim 2, wherein, The movable component (2) includes a fixing sleeve (21) disposed inside the mounting body (1); A sliding hole (22) is provided on the lower surface of the fixed sleeve (21); Guide rod (23) is located inside the fixed sleeve (21); Two return springs (24) are symmetrically and sleeved on the outside of the guide rod (23); Two movable blocks (25) are symmetrically and slidably disposed on the outside of the guide rod (23); Two guide wheels (26) are rotatably disposed on the lower surface of the two movable blocks (25).
4. The 10 kilovolt distribution power grid line de-icing apparatus of claim 3, wherein, The end of the return spring (24) away from the moving block (25) is located on the inner side of the fixed sleeve (21), and the end of the return spring (24) near the guide wheel (26) is located on the outer side of the moving block (25); The guide groove is provided on the outer side of the guide wheel (26).
5. The 10 kilovolt distribution power line de-icing apparatus of claim 4 wherein, The movable block (25) is located inside the sliding hole (22), and the outer side of the movable block (25) is in contact with the inner side of the sliding hole (22).
6. The 10 kilovolt distribution power grid line de-icing apparatus of claim 4, wherein, The upper cleaning component (3) includes an upper fixing rod (31) located on the inner side of the mounting body (1); The upper cleaning sleeve (32) is located on the lower end face of the upper fixing rod (31).
7. The 10 kilovolt distribution power grid line de-icing apparatus of claim 6, wherein, The centerline of the upper cleaning sleeve (32) and the centerline of the guide groove are located on the same horizontal plane; The upper cleaning sleeve (32) is a conical upper cleaning sleeve, and the inner side of the upper cleaning sleeve (32) near the moving component (2) contacts the outer side of the line.
8. The 10 kilovolt power distribution line de-icing apparatus of claim 7 wherein, The lower cleaning assembly (4) further includes two fixing plates (42), which are respectively disposed on the front and rear surfaces of the mounting sleeve (41); Two fixing bolts (43) are rotatably disposed between the inner sides of the two fixing plates (42) and the two mounting plates (11); The material discharge hole (44) is opened on the inner side of the mounting sleeve (41), and the lower fixing rod (45) is located on the inner side of the material discharge hole (44); A tether (47) is provided on the lower surface of the mounting sleeve (41).
9. The 10 kilovolt distribution power grid line de-icing apparatus of claim 8, wherein, The centerline of the lower cleaning sleeve (46) and the centerline of the guide groove are located on the same horizontal plane; The lower cleaning sleeve (46) is a tapered lower cleaning sleeve, and the inner side of the lower cleaning sleeve (46) near the moving component (2) contacts the outer side of the line; The upper surface of the lower cleaning sleeve (46) is in contact with the lower surface of the upper cleaning sleeve (32).