Safety type electric power metering box with heat dissipation function and installation method

Abstract

The invention discloses a safety type electric power metering box with a heat dissipation function and an installation method, the safety type electric power metering box comprises a metering box and a control box, the outer wall of the control box is fixedly connected with a plurality of locking blocks, each locking block is provided with a locking port, one end of the control box is fixedly connected with a supporting rod, and the supporting rod is fixedly connected with the control box. The supporting rod is rotationally connected with the bottom of the metering box through a rotating rod, a sliding groove is formed in one end of the control box, a screw rod is rotationally connected into the sliding groove, a sliding block is connected to the screw rod in a threaded and sleeved mode, the supporting rod is fixedly connected to a groove opening of the sliding groove, and a penetrating opening corresponding to the supporting rod is formed in the sliding block; a mounting groove is formed in the bottom of the metering box, and a buffer mechanism is arranged in the mounting groove. According to the electric power metering box, the electric power metering box can be conveniently installed and fixed through the arrangement of the adjusting installation mechanism, meanwhile, the electric power metering box can be monitored and controlled through the arrangement of the multiple monitoring sensors and the control mechanism, and therefore the installation and use effects of the electric power metering box are improved.

Description

technical field [0001] The invention relates to the technical field of power metering boxes, in particular to a safe power metering box with heat dissipation function and an installation method. Background technique [0002] The power metering box is a device used for electric energy metering in 3~35kv, including combined transformer (collecting three-phase current and voltage signals), box body, watt-hour meter, lightning arrester, vacuum circuit breaker (prepaid type), etc. etc., the current accuracy is 0.2S, and the voltage accuracy level is 0.2. The model is generally JLSxx-xx (x replaces the actual letter) and the combined transformer is basically the same. [0003] However, the structure of the existing power metering box is relatively simple, and the power metering box cannot be adjusted according to the actual installation environment. At the same time, there is a lack of a certain temperature monitoring and control mechanism inside the power metering box, which aff...

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the structure of the power metering box in the prior art is relatively simple, the power metering box cannot be adjusted according to the actual installation environment, and the inside of the power metering box lacks a certain temperature monitoring and control mechanism. Heat dissipation function safe type power metering box and installation method

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