Sucking disc type preassembled hanging meter plate for electric energy meter checking device

Abstract

The invention provides a sucking disc type preassembled hanging meter plate for an electric energy meter checking device. The sucking disc type preassembled hanging meter plate comprises checking devices, elastic support plates, guide rails, hanging meter plates, a suspension rack, guide grooves, screwing handles, an illumination power supply module, sucking discs, metal hoses, lamp beads, a containing box, and a display stand, the checking devices are arranged at the upper parts of the guide rails via the elastic support plates, the hanging meter plates are fixedly connected with the suspension rack, the guide grooves are arranged at the upper side and the lower side of the suspension rack, the screwing handles are connected with the sucking discs via threads, the lower part of the illumination power supply module is provided with the lamp beads via the metal hoses, and each sucking disc comprises a threaded pipe, a magnet disc, internal threads, grooves, and anti-skid strips. According to the sucking disc type preassembled hanging meter plate, the elastic support plates, the metal hoses, and the sucking discs are provided, the structure is simple, the cost is low, the installation and fixation are convenient, stability and reliability are realized, the work efficiency is improved, and market promotion and application are facilitated.

Description

technical field [0001] The invention belongs to the technical field of electric power equipment, and in particular relates to a sucker-type pre-installed meter hanging board for an electric energy meter verification device. Background technique [0002] At present, due to the significant advantages in technology, digital substations are attracting more and more attention, and will definitely become the development direction of substation automation technology. The electric energy meter in the digital measurement system does not use traditional dedicated high-precision measurement chips, and does not perform sampling. The digital signal is transmitted through optical fiber Ethernet, free from electromagnetic wave interference, theoretically no error occurs in the process of electric energy calculation, but due to the limitations of digital technology at the present stage, certain errors will still be introduced in programming and algorithms, especially In the field operation,...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a sucker-type pre-installed meter board for the electric energy meter calibration device to solve the problems of the existing meter board with complex structure, high use cost, inconvenient installation and fixation, poor stability and reliability, and difficult Manipulation, problems that affect work efficiency

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