The invention relates to a 500kV HGIS circuit breaker arc extinguish chamber hoisting mechanical frame which comprises small portal frames and a circuit breaker body, the small portal frames are arranged on the left side and the right side of the circuit breaker body respectively, lifting adjusting lead screws are arranged on the two sides of the bottom of each small portal frame, and supporting frames are arranged above the small portal frames. A group of chain hoists are arranged below the support frames, and support flanges are arranged below the chain hoists; the method has the advantages of reducing disassembly procedures, reducing work amount and operation time, avoiding accompanying stop, reducing risks and improving operation safety.
本发明涉及500千伏HGIS断路器灭弧室起重机械架,它包括小型龙门架和断路器本体,小型龙门架为一组且分别设置在断路器本体左右两侧,小型龙门架底部两侧均设置有升降调节丝杆,小型龙门架上方均设置有支撑架,支撑架下方均设置有一组链条葫芦,链条葫芦下方均设置有支撑法兰;本发明具有减少拆解工序、缩减工程量和作业时间、避免陪停、降低风险、提高作业安全的优点。
Hoisting mechanical frame for 500kV HGIS circuit breaker arc extinguish chamber
500千伏HGIS断路器灭弧室起重机械架
2023-12-22
Patent
Electronic Resource
Chinese
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