Relay protection auxiliary device
The utility model discloses a relay protection auxiliary device. The device comprises a fixed plate, bolts and a rotating rod, the right side of the fixed plate is connected with a mounting plate; thebolts are arranged at the upper and lower ends of the mounting plate; a through hole is formed in th...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a relay protection auxiliary device. The device comprises a fixed plate, bolts and a rotating rod, the right side of the fixed plate is connected with a mounting plate; thebolts are arranged at the upper and lower ends of the mounting plate; a through hole is formed in the fixed plate; clamping plates are arranged on the inner sides of the through holes; connecting rods are connected to the outer sides of the clamping plates, springs are installed on the outer sides of the connecting rods, rotating rings are arranged on the outer sides of the through holes, limiting rings are installed on the front sides and the rear sides of the rotating rings, limiting grooves are formed in the outer sides of the limiting rings, tooth blocks are installed on the outer sides of the rotating rings, and the rotating rods penetrate through the middles of the fixing plates. Through holes are formed in the relay protection auxiliary device fixing plate at equal angles, power transmission lines sequenti |
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