Equipment for replacing electric meter without interrupting power supply

A technology for electric meters and equipment, applied in circuits, electrical components, conductive connections, etc., can solve problems such as power failure, and achieve the effect of ensuring short-circuit, ensuring stability, and increasing contact area

Active Publication Date: 2020-09-04
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly solves the technical problem that the existing electric meter replacement equipment must be powered off to replace the electric meter; it provides a device for continuously changing the electric meter, after inserting the shorting post on the shorting box into the jack of the junction box, The short connection between the incoming and outgoing wires of each phase of the electric meter is realized, and the electric meter can be replaced under the condition of uninterrupted power supply, so as to ensure the normal power consumption of the user

Method used

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  • Equipment for replacing electric meter without interrupting power supply
  • Equipment for replacing electric meter without interrupting power supply
  • Equipment for replacing electric meter without interrupting power supply

Examples

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Embodiment

[0036] Embodiment: a kind of equipment of this embodiment continuously power-changing meter, such as Figure 1~3 As shown, it includes a junction clip 1 and a short-circuit box 2. The junction clip is installed on the meter, and the short-circuit box is plugged into the junction clip when the meter is continuously powered on.

[0037]The shorting box includes a box body 3, a shorting post 4, a conducting piece 5, a push button 6 and a fixing assembly. Wherein the box body is divided into an upper box body 301 and a lower box body 302, and the inner wall of the upper box body is closely matched with the outer wall of the lower box body.

[0038] One end of the push button is located inside the box body, and the other end is located outside the box body, and the push button can reciprocate along the strip hole relative to the box body. The box body is provided with an inverted T-shaped slot 8, and the T-shaped slot is divided into a vertical slot 81 and a horizontal slot 82. T...

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PUM

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Abstract

The invention discloses equipment for replacing an electric meter without interrupting power supply. The equipment comprises a jointing clamp and a short circuit box. The short circuit box comprises abox body, a short circuit column, a conduction sheet, a push button and a fixing assembly. One end of the short-circuit column is connected with the conduction sheet, the other end of the short-circuit column is an insertion end, the conduction sheet is connected with one end of the push button, the other end of the push button is arranged outside the box body, the push button moves relative to the box body, and the fixing assembly arranged at two sides of the box body and used for fixedly connecting the short-circuit box with the jointing clamp. The jointing clamp is provided with a jack, athreading hole and a screw hole which are matched with the short circuit column, the threading hole and the screw hole vertically penetrate through each other, the conduction sheet is connected between the jack and the screw hole, the side surface of a conducting column is provided with a thread, the bottom of the conducting column is provided with a linear groove, and the screw hole is connectedwith the conducting column in a matching way. After the short circuit column on the short circuit box is inserted into the jack of the junction box, short circuit between incoming and outgoing lines of each phase of the electric meter is realized, the electric meter can be replaced under the condition of uninterrupted power supply, and normal power utilization of a user is ensured.

Description

technical field [0001] The invention relates to the technical field of electric meter replacement equipment, in particular to a device for continuously changing electric meters. Background technique [0002] At present, when the staff replaces the electric meter, they must first cut off the normal electricity consumption of the user, then replace the electric meter, and resume the normal electricity consumption of the user after the electric meter replacement is completed. Although the time is not long, it will still cause inconvenience to the user, and may seriously cause certain economic losses to the user. [0003] For example, the Chinese patent document CN207559393U discloses "a dual-purpose live meter changing cable clamp", which includes an upper insulating plastic plate and a lower insulating plastic plate, and the two ends and the middle of the upper insulating plastic plate and the lower insulating plastic plate are opened. There is a first threaded through hole, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/18H01R4/2475H01R13/639H01R13/40
CPCH01R9/18H01R4/2475H01R13/639H01R13/40
Inventor 朱赟畅伟傅晓平刘惺惺潘建乔李南吴昱德葛俊杰郭松沈嘉平陆佳晨岳建通张炜张峰杨元韬任雯倩项思雨屠悦斐徐金京
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
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