Power transmission device

Abstract

The invention discloses a power transmission device, and the device comprises a base which is made from stainless steel, an electromagnetic insulator is fixedly arranged on the base, an insulating cover is fixedly arranged on the upper end of the electromagnetic insulator, a supporting plate is fixedly arranged on the upper end of the electromagnetic insulator, the supporting plate is made from stainless steel, screw rods are respectively and vertically welded on the left and right parts of the upper surface of the supporting plate, a pressing plate is made from stainless steel and flexibly sleeves the left and right screw rods, a pressing nut is mounted on each screw rod in threaded connection way and is arranged on the above of the pressing plate, wire inlet holes are respectively arranged on left part and right part of the pressing plate, the supporting plate, the screw rods, the pressing plate and the pressing nuts are in the insulating cover, and insulating tubes are respectively and fixedly arranged on the left part and the right part of the insulating cover. The device has advantages of good insulativity, safety, reliability and the like.

Description

technical field [0001] The invention relates to the technical field of electric power transmission, in particular to electric power transmission equipment. Background technique [0002] Electricity is an energy source powered by electrical energy. Invented in the 1870s, the invention and application of electricity set off the second industrialization climax. It has become one of the three scientific and technological revolutions in the world since the 18th century in human history. Since then, technology has changed people's lives. Even in today's Internet age, we still have a growing demand for electricity, because we have invented more products that use electricity, such as computers and home appliances. It is undeniable that the continuous emergence of new technologies has made electricity a necessity for people. The large-scale power system that appeared in the 20th century is one of the most important achievements in the history of human engineering science. It is a ...

AI Technical Summary

Problems solved by technology

[0004] Among them, in the process of power transmission, in order to form a complete transmission circuit, people will connect two separate wires together. At present, power transmission equipment is mainly used to connect two wires together, but the existing power transmission The structure of the equipment is relatively simple. The connection method used is to peel off a section of the outer skin of the ends of the two wires first, so that the ends of the two wires are exposed to the metal wires, and then the copper wires of the two wires are exposed. Wrapped on the power transmission equipment to form a connected circuit, and then wrapped with insulating tape for insulation, but this connection method is not firm, and the two wires are easy to fall off from the power transmission equipment, resulting in open circuit phenomenon. Moreover, in the transmission process of the circuit, the power transmission equipment is mainly installed outdoors. Since rain and snow often occur outdoors, if the rain and snow wash away the power transmission equipment for a long time, it is inevitable that rain or snow water will enter the metal wire. Even the insulating tape wrapped around the power transmission equipment falls off, which loses the insulation protection of the exposed metal wires of the two wires, which poses a great safety hazard, and in some areas where lightning weather often occurs , power transmission equipment is vulnerable to lightning strikes, which is prone to the defect that the wires are burned out, so further improvements are needed to the existing power transmission equipment

Images