Novel pile head block of transformer wire clamp

• Main Authors: WANG KUNQUAN, MENG HANMIN
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2017
• Subjects: BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; INDUCTANCES; LINE CONNECTORS; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The present invention provides a novel pile head block of a transformer wire clamp which can clamp the pile heads effectively and is excellent in conductivity. The pile head block comprises an aluminum sheet body, one end of the sheet body is equipped with a cylindrical circular arc head, and the other end is equipped with a hollow cylindrical pile head hole. The hollow cylindrical pile head hole is equipped with an axial tear, the transverse middle part of the sheet body is equipped with a U-shaped groove, and the opening direction of the U-shaped groove faces the cylindrical circular arc head. A copper layer, instead of a single aluminum material, is plated on the outer layer of an aluminum pile head block, thereby increasing the conductivity of the pile head block. A general C-shaped wire clamp adopts two circular arcs to form the accommodating space of the pile head, but the pile head block adopts a threaded pile head hole adaptive to the pile head to connect the pile head tightly, and the tear is arrange