Pin of intelligent bus jack box

Abstract

The invention discloses a pin of an intelligent bus jack box. The pin comprises a central copper column, wherein a clamping component is arranged at one side of the lower end of the central copper column, and a bonding component is arranged at the other side, the clamping component, the bonding component and the central copper column are integrally structured, the upper end of the clamping component is linear, the lower end thereof is arc-shaped, and the bottom end thereof is turned upwards to form a guide portion, a manganese steel sheet is coated outside the clamping component, the manganese steel sheet is fixedly connected with the clamping component, and the lower end thereof is against the peripheral surface of the clamping component; the bonding component comprises a first bonding plate and a second bonding plate, the first bonding plate is of a linear structure, and the bottom end of the first bonding plate is turned outwards to be arc-shaped, so as to form a location clamping portion; the second bonding plate is coated at the periphery of the first bonding plate; a location component is arranged at the bottom of the central copper column, and located at the inner side of the clamping component, and contact fastening with a copper bar is reliable; the pin is good in stability, good in heat dissipation performance, and safer and more reliable.

Description

technical field [0001] The invention relates to a plug pin of an intelligent busbar plug-in box. Background technique [0002] The busway system is a power distribution device that efficiently transmits current, and is widely used in the power distribution system of high-rise buildings and large-scale factories. The plug-in box is a part of the bus duct. When in use, the pins of the bus duct plug-in box are erected, and the lower end of the pin of the bus duct plug-in box clamps the copper bar, so that the lower end of the bus duct plug-in box pins is in contact with the copper bar; Some busway plug-in box pins have disadvantages after long-term use: the lower end of the busway plug-in box pins is not in tight contact with the copper bar, and the contact between the lower end of the busway plug-in box pins and the copper bar is more difficult after long-term use If it is not tight or firm, there will be looseness, poor stability, easy to shift and skew, poor heat dissipatio...

AI Technical Summary

Problems solved by technology

The plug-in box is a part of the bus duct. When in use, the pins of the bus duct plug-in box are upright, and the lower end of the pin of the bus duct plug-in box clamps the copper bar, so that the lower end of the pin of the bus duct plug-in box is in contact with the copper bar; The disadvantages of the pins of some busway plug-in boxes after long-term use are: the contact between the lower end of the pins of the busway plug-in box and the copper bars is not tight, not firm and unreliable. If it is not tight or firm, there will be looseness, poor stability, easy to shift and skew, poor heat dissipation, easy to cause short circuit due to excessive temperature rise of pins, and even cause equipment to burn out in severe cases

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