The invention discloses a dismounting and hoisting system for overhauling an arc extinguish chamber of a high-voltage tank-type sulfur hexafluoride circuit breaker, which relates to the technical field of high-voltage equipment overhauling and comprises an insulating pull rod hoisting tool, an arc extinguish chamber lifting tool, an arc extinguish chamber in-out tank tool and an arc extinguish chamber hoisting tool, the insulating pull rod hoisting tool can hoist the insulating pull rod main body out of the circuit breaker tank body; the arc extinguish chamber lifting tool can lift the arc extinguish chamber main body after the insulating pull rod main body is lifted out; the arc extinguish chamber in-out tank tool can move the arc extinguish chamber main body lifted by the arc extinguish chamber lifting tool out of the circuit breaker tank body; the arc extinguish chamber hoisting tool can hoist the arc extinguish chamber main body moved out by the arc extinguish chamber in-out tank tool to the ground. When the dismounting and hoisting system is used for overhauling the high-pressure tank-type sulfur hexafluoride circuit breaker and dismounting and moving the high-pressure tank-type sulfur hexafluoride circuit breaker out of the internal arc extinguish chamber main body, the required safety distance is far smaller than that of a crane used in the prior art, so that the power failure range of electric wires and equipment near the circuit breaker in the overhauling process can be reduced, and the economic loss caused by the power failure range is reduced.
本申请公开了一种高压罐式六氟化硫断路器灭弧室检修用的拆吊系统,涉及高压设备检修技术领域,包括绝缘拉杆起吊工装、灭弧室抬升工装、灭弧室进出罐工装和灭弧室起吊工装;绝缘拉杆起吊工装可将绝缘拉杆主体从断路器罐体中吊出;灭弧室抬升工装可在将吊出绝缘拉杆主体后的灭弧室主体抬升起来;灭弧室进出罐工装可将灭弧室抬升工装抬起的灭弧室主体移出断路器罐体;灭弧室起吊工装可将灭弧室进出罐工装移出的灭弧室主体吊运至地面。本申请的拆吊系统在检修高压罐式六氟化硫断路器拆移出其内部灭弧室主体时,所需的安全距离远小于现有技术中所使用的吊车,这样可降低检修过程断路器附近的电线和设备停电的范围,从而减少因此所造成的经济损失。
Disassembling and hoisting system for overhauling arc extinguish chamber of high-pressure tank type sulfur hexafluoride circuit breaker
高压罐式六氟化硫断路器灭弧室检修用的拆吊系统
2024-11-08
Patent
Electronic Resource
Chinese
Special tool for hoisting 500kV ABB circuit breaker arc extinguish chamber
European Patent Office | 2024
|Hoisting mechanical frame for 500kV HGIS circuit breaker arc extinguish chamber
European Patent Office | 2023
|Hoisting device for overhauling GIS (Gas Insulated Switchgear) circuit breaker
European Patent Office | 2023
|Hoisting device for assembling and disassembling equipment for electric power overhauling vehicle
European Patent Office | 2020
|