Power cabinet with nonlinear frame vibration reduction structure

Abstract

The invention belongs to the technical field of electrical equipment, and particularly relates to a power cabinet with a nonlinear frame vibration reduction structure. The power cabinet comprises a power cabinet body, wherein four vibration reduction mechanisms arranged in a rectangular shape are arranged at the bottom of the power cabinet body, each vibration reduction mechanism comprises four bases, and the tops of the four bases are fixedly provided with the same bottom plate; four vertical rods arranged in a rectangular shape are fixed to the top of the bottom plate, the same sliding plateis installed on the four vertical rods in a sliding mode, four first springs arranged in a rectangular shape are fixedly installed at the bottom of the sliding plate, and the bottom ends of the fourfirst springs are fixedly connected with the top of the bottom plate; the four first springs are arranged on the corresponding vertical rods in a sliding and sleeving mode correspondingly. The power cabinet has relatively high practicability, the shock absorption mechanism and the damping mechanism have good bearing capacity and stability through nonlinear structure design, and relatively stable positions and relatively gentle transition between power elements in the power cabinet body are kept.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to an electric cabinet with a nonlinear frame damping structure. Background technique [0002] As the name implies, the electrical control cabinet is an electrical cabinet for electrical control, used to store voltmeters, ammeters or other storage equipment for electrical equipment, and to protect these equipment from short circuits, bumps and other accidents. With the advancement of science and technology With the improvement of the technical level, the design of the power cabinet is becoming more and more scientific. Many power cabinets are equipped with corresponding heat dissipation structures and preventive mechanisms in order to improve their performance. The electrical control cabinet has traditional relay and PLC control, which is relatively simple. The control is controlled by relays, and the complex control is generally controlled by PLC. PLC is programmable l...

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Problems solved by technology

[0004] After retrieval, the components of the above-mentioned shock absorbing mechanism of the power cabinet are rigidly connected, which not only has poor stability, but also the power cabinet may be used for the shock absorbing mechanism to generate secondary vibration, thereby speeding up the change of the connection relationship of the components in the power cabinet. get loose

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