Clamp-type line post insulator
AssigneeGoodwell Electric Corporation
InventorSui-Chan Kao
Life of this patent
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Abstract
A clamp-type line post insulator is disclosed. The clamp-type line insulator is provided with a thread clamping device, and comprises: a body, a cable clamp, an insulation unit and an adjustable fixing unit. In the present invention, the body comprises: a receiving recess, a fixing base and a cable groove. Moreover, a pivoting end of the cable clamp pivotally connected to a pivot member that is formed on the fixing base. Particularly, after placing an electrical cable in the cable groove, the cable clamp is rotated by taking the pivot member as an axle center, thereby inserting an engaging end of the cable clamp into the engagement groove to engage with it. By such arrangements, the electrical cable be pressed and fixed in the cable groove by rotating the adjustable fixing unit.
Claims10
A clamp-type line post insulator for applying in an overhead distribution system, comprising
- a body, being connected to a crossarm pin of the overhead distribution system, and comprises:
- a fixing base, being formed on a top side of the body, and comprising a pivot member and an engagement groove;
- wherein the pivot member is pivotally connected with a cable clamp;
- and
- a cable groove, being formed on the body, and being correspondingly positioned between the engagement groove and the pivot member;
- an insulation unit wrapping the body, and
- wherein an adjustable fixing unit protrudes out of the cable clamp so as to be disposed in the cable groove by one part thereof;
- wherein after an electrical cable is horizontally placed in the cable groove, the cable clamp rotating with a rotation of the pivot member, such that an engaging end of the cable clamp inserts in the engagement groove, thereby fixing the electrical cable in the cable groove by the adjustable fixing unit.
Dependencies are inferred from the claim text.