Sliding supporting device

Abstract

The present invention provides a sliding supporting device, and relates to the electric power transmission supporting field. The sliding supporting device comprises a support, a supporting plate is fixedly arranged at the top of the support, and the top of the supporting plate is fixedly connected with two fixing bases separately. The two fixing bases are arranged symmetrically by the central axis of the supporting plate, the right side of the supporting plate is equipped with a chute, and a rotating rod and a sliding plate are arranged in the chute separately. The rotating rod is located under the sliding plate, and a cylinder sleeves the rotating rod. The bottom of the sliding plate is contacted with the cylindrical surface of the cylinder, and the top of the sliding plate is fixedly connected with a supporting base. The sliding supporting device has can fix a bus well, can carry out the bidirectional adjustment according to the movement of the bus and according to the heat expansion and cold contraction status of the bus, enables the bus to have a higher stability, completely eradicates the situation that the bus breaks because of the temperature change or when being used more, and enables the safety and reliability of the bus in a power supply system to be improved.

Description

technical field [0001] The invention relates to the technical field of power transmission support, in particular to a sliding support device. Background technique [0002] Busbars refer to products made of high-conductivity copper (copper bars) and aluminum materials to transmit electrical energy and have the ability to collect and distribute electrical power. The main conductor used to transmit electric energy in a power station or substation. Through it, the electric energy output by the generator, transformer or rectifier is transmitted to various users or other substations. Mathematically, it refers to a straight line that produces a surface according to certain conditions. [0003] At present, considering the importance of power transmission when pulling and installing fixed supports for the busbars, they are all fixed by bolts. However, the brackets for fixing and supporting the busbars are also fixed structures and cannot be adjusted. Although the busbars are better...

AI Technical Summary

Problems solved by technology

[0003] At present, considering the importance of power transmission when pulling and installing fixed supports for the busbars, they are all fixed by bolts. However, the brackets for fixing and supporting the busbars are also fixed structures and cannot be adjusted. Although the busbars are better fixed, but In terms of busbar protection, it has not achieved a better effect. When the temperature is high or the power consumption is large, the busbar will expand with heat and contract with cold, and the thermal expansion and contraction of the busbar will produce a pulling force on the busbar. The busbar will be broken by the pulling force when it is fixed tightly, which will cause power interruption and affect the normal use of people

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