Knife switch sweeping tool used in electrification state
The utility model discloses a sweeping tool used for a 66-kilovolt knife switch contact in an electrification state. The sweeping tool comprises an electric motor, an insulated supporting rod and chargeable lithium batteries and is characterized in that the two ends of a hollow connection pipe are c...
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| creator | FENG XIAOMING ZHANG PENG ZHANG BO XUE KEZHI LIU ZHENGDAO WU JIAN ZHU LIFANG LEI ZHIPENG HAN WEI WANG WENLONG |
| description | The utility model discloses a sweeping tool used for a 66-kilovolt knife switch contact in an electrification state. The sweeping tool comprises an electric motor, an insulated supporting rod and chargeable lithium batteries and is characterized in that the two ends of a hollow connection pipe are connected with an output shaft of the electric motor and a connection rod of a polisher in a sleeved mode, the outer surface of the other end of the electric motor is wrapped with a fixing sleeve, the side face of the fixing sleeve is locked and fixed by at least two sets of screws and nuts, the insulated supporting rod is inserted into the other end of the fixing sleeve, the insulated supporting rod and the fixing sleeve are fixed through a locking structure, and the matched position of the inside of the end, close to the electric motor, of the insulated supporting rod is provided with power supplies. The difficult problems that a high-voltage isolation switch contact heats and equipment needs to be polished in a p |
| format | Patent |
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The sweeping tool comprises an electric motor, an insulated supporting rod and chargeable lithium batteries and is characterized in that the two ends of a hollow connection pipe are connected with an output shaft of the electric motor and a connection rod of a polisher in a sleeved mode, the outer surface of the other end of the electric motor is wrapped with a fixing sleeve, the side face of the fixing sleeve is locked and fixed by at least two sets of screws and nuts, the insulated supporting rod is inserted into the other end of the fixing sleeve, the insulated supporting rod and the fixing sleeve are fixed through a locking structure, and the matched position of the inside of the end, close to the electric motor, of the insulated supporting rod is provided with power supplies. 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| language | chi ; eng |
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| subjects | DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING |
| title | Knife switch sweeping tool used in electrification state |
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