Insulating tongs of high pressure insurance

• Main Authors: XU LI, LI YANXIANG, XU NA, ZHAO RENXIU, WANG PENG, WANG BO, WEI LIRONG
• Format: Patent
• Language: English
• Published: 11.11.2015
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model discloses an insulating tongs of high pressure insurance, the adapter sleeve headgear is on the top of insulator spindle, the lower extreme of left side pincers handle is fixed and is being connected pullover top surface, the middle part at left side pincers handle is fixed to the left end of spring, the lower part at right forceps handle is fixed to the right -hand member of spring, the rope body of haulage rope is established in the inner space of insulator spindle, the upper portion of insulator spindle is passed in proper order to the upper end of haulage rope, the middle part of left side pincers handle and the lower part of the inner space after -fixing of spring at right forceps handle, operating handle's upper end articulates the lower part at the insulator spindle, the lower extreme of haulage rope passes the lower extreme of the lower part after -fixing of insulator spindle at operating handle. The utility model discloses a holding operating handle and realizing keeping silent closure (b), (b) has the characteristics of convenient to use, safe and reliable, flexible operation.