Electric energy metering assembly structure

Abstract

The invention discloses an electric energy metering assembly structure comprising a base plate or a base box and at least one of a phase line branching bank, a zero line branching bank and a ground line branching bank. The base plate or the base box is provided with a device for installing a metering device. The phase line branching bank, the zero line branching bank and the ground line branching bank are movably connected with the base plate or the base box. The base plate or the base box is correspondingly provided with a device for installing the phase line branching bank, a device for installing the zero line branching bank and a device for installing the ground line branching bank. The electric energy metering assembly structure provided by the invention overcomes such defects of the previous electricity meter boxes as heaviness, high cost, severe consumption and waste of the box materials and line materials, inconvenient management and maintenance and the like, and has the advantages of low production cost, small volume, little leads, convenient installation, simple structure, good suitability for assembly line work, strong universality, convenient management and the like.

Description

technical field [0001] The invention relates to an electric energy metering assembly structure, in particular to an electric energy metering assembly structure used by multiple users. Background technique [0002] In order to facilitate the power consumption management of the power supply bureau, most of the power supply management departments now uniformly install and manage the electric energy meter boxes of a bungalow or a building or a floor. At present, most of the electric energy metering devices used by the electric power sector in the market are to install the electric energy meter and other metering devices separately in an independent meter box or install them in an independent meter box and then use other devices such as clamps to fix the single meter box. Assemble together; or install multiple electric energy meters in a large box structure, and then route them separately; for example, the utility model patent with the authorization announcement date of October 3...

AI Technical Summary

Problems solved by technology

At present, most of the electric energy metering devices used by the electric power sector in the market are to install the electric energy meter and other metering devices separately in an independent meter box or install them in an independent meter box and then use other devices such as clamps to fix the single meter box. Assemble together; or install multiple electric energy meters in a large box structure, and then route them separately; such as a utility model patent with the authorization announcement date of October 30, 2002 and the authorization announcement number CN2519502Y; the authorization announcement date For April 26, 2002, the authorized announcement number is CN2497319Y and other utility models or invention patents, all disclose a kind of single-phase multi-user electric energy meter, they all have common shortcoming and deficiency: the one, relatively large, heavy, because There are many users and electric energy meters, so the box is naturally large and heavy; second, the cost is high; due to the large box, all of which are connected by wires, the amount of box materials and wires is huge, and resource consumption and waste are very serious; third, the randomness is strong , cannot be standardized; since the vast majority of electric energy meters are installed on-site by the power supply bureau, they are random, unable to achieve standardization, inconvenient to install, and cannot be mass-produced on the assembly line; , disorder, bring considerable inconvenience to management and maintenance

At present, most of the meter boxes sold and used in the market have the above-mentioned problems. In the process of design, production, installation, use, management, maintenance, etc., it takes a lot of manpower, material resources, and financial resources, which increases the cost for users and power supply management departments. Does not meet the needs of building an energy-saving society in my country

Images