A lead wire appurtenance for air wire insulation test



The utility model provides a lead wire appurtenance for air wire insulation test, characterized by: including a wire winding board, wire winding board one end is equipped with a lead wire terminals fixed structure, the other end swing joint of wire winding board has a supporting leg, the supporting leg struts and winds board one end and forms the support jointly and will go between appurtenance and support. The utility model discloses an it is earth -free that the wire winding board that has a supporting leg can realize arranging the lead wire in unsettled state to reaching the effect of insulation safety, effectively ensureing user of service's personal safety, receiving and releasing the line in -process simultaneously, can rotate the wire winding board and can realize receiving and releasing fast the line, easy operation is convenient.




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    CN-105698616-AJune 22, 2016四川永贵科技有限公司Unwinding mechanism applied to optical fiber guidance torpedo and formed guidance torpedo