Pin insulator wire pressure plate

• Main Authors: ZHANG YINGZI, ZHOU LIZHI, MA QUAN, LI ZHI, HAO XUEFENG, LUO JIANTING, JIN DI, XU LIUJIA, MA XIYU, ZHAO JIAN, WANG TING, LI KEBING
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2014
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The utility model provides a pin insulator wire pressure plate which comprises a pressure plate body, wherein the pressure plate body is an omega-shaped elastic metal strap; an arc convex guide fixing groove is formed at the top above the pressure plate body; inwards concave clamping jaws are arranged at the lower parts of the two sides respectively; straight flangings are arranged outside the edges of the clamping jaws; the natural width dimension of each clamping jaw is less than the umbrella excircle of a matched pin insulator; each less dimension is not greater than an elastic deformation range of a pressure plate material; contour lines of the edges of the clamping jaws are arcs; and the dimensions of the arcs are the same as the umbrella bottom of the matched pin insulator. According to the pressure plate, a wire is fixed on the pin insulator via a special elastic wire pressure plate, so that the pressure plate is simple to operate, reliable in connection, and reusable, has the characteristics of high s