CN215833474U - Anti-electricity-theft protection cover structure of single-phase prepackage type uninterrupted power supply meter changing device - Google Patents
Anti-electricity-theft protection cover structure of single-phase prepackage type uninterrupted power supply meter changing device Download PDFInfo
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- CN215833474U CN215833474U CN202121882954.1U CN202121882954U CN215833474U CN 215833474 U CN215833474 U CN 215833474U CN 202121882954 U CN202121882954 U CN 202121882954U CN 215833474 U CN215833474 U CN 215833474U
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Abstract
The utility model discloses an anti-electricity-theft protection cover structure of a single-phase pre-installed uninterrupted meter replacing device, which comprises: the protection cover plate is L-shaped in cross section, two limiting inserting columns matched with short-circuit holes of the meter replacing device without power outage are arranged on the center of the top surface of the inner side of the protection cover plate symmetrically, and two limiting strips are arranged on the upper end of the front surface of the protection cover plate symmetrically. The anti-electricity-theft protection cover structure provided by the utility model can effectively protect the meter replacing device without power outage after being installed, and can realize that the structure cannot be disassembled under the condition that the lead seal of the flip cover of the terminal seat of the single-phase electric energy meter is not damaged after being installed, so that the condition that a client illegally steals electricity is effectively reduced, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to an anti-electricity-theft protection cover structure of a single-phase pre-installed type uninterrupted meter replacing device.
Background
The single-phase pre-installed uninterrupted meter changing device is an effective means for improving the power supply reliability and guaranteeing the fairness and accuracy of electric energy metering aiming at the implementation of high-quality service of an electric power system. After the product is adopted, the problem of short-time power failure is solved in the periodic replacement of the electric energy meter, and convenience is brought to customers. The user does not need to be informed in advance, so that the manpower and material resources of a power supply company are saved, the service quality is improved, and the complaint rate of customers is greatly reduced.
However, the conventional uninterrupted meter replacing device is short of effective protection after being installed, and a short circuit hole of the device is exposed outside, so that the situation that a customer illegally steals electricity easily occurs, and certain defects exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electricity larceny prevention protection cover structure of a single-phase preassembled type electricity uninterrupted meter replacing device, which protects a short circuit hole of the electricity uninterrupted meter replacing device and reduces the occurrence of unauthorized electricity larceny of customers.
In order to solve the above technical problems, the present invention provides an electricity larceny prevention protection cover structure of a single-phase pre-installed uninterruptible meter replacing device, comprising: the protection cover plate is L-shaped in cross section, two limiting inserting columns matched with short-circuit holes of the meter replacing device without power outage are arranged on the center of the top surface of the inner side of the protection cover plate symmetrically, and two limiting strips are arranged on the upper end of the front surface of the protection cover plate symmetrically.
Furthermore, the upper end of the front surface of the protective cover plate is positioned between the two limiting strips and is provided with a dismounting groove.
Furthermore, chamfering is carried out on the bottom end of the limiting insertion column.
Furthermore, the protective cover plate, the limiting insertion column and the limiting strip are integrally formed.
Through the technical scheme, the utility model has the following beneficial effects:
the anti-electricity-theft protection cover structure provided by the utility model can effectively protect the meter replacing device without power outage after being installed, and can realize that the structure cannot be disassembled under the condition that the lead seal of the flip cover of the terminal seat of the single-phase electric energy meter is not damaged after being installed, so that the condition that a client illegally steals electricity is effectively reduced, and the practicability is high.
Drawings
FIG. 1 is a schematic view of the overall structure of an anti-electricity-theft protection cover structure of a single-phase pre-installed uninterruptible power meter changing device according to the present invention;
FIG. 2 is a schematic diagram of an uninterruptible power meter changing device and a single-phase electric energy meter of an anti-electricity-theft protection cover structure of a single-phase preassembled type uninterruptible power meter changing device of the utility model after installation;
FIG. 3 is a schematic diagram of the single-phase preassembled type uninterruptible power meter changing device after the anti-electricity-theft protection cover structure is installed.
Detailed Description
The anti-theft electric-power protection cover structure of the single-phase pre-installed uninterruptible power supply replacement device of the present invention will be described in more detail with reference to the schematic drawings, in which preferred embodiments of the present invention are shown, it being understood that those skilled in the art can modify the utility model described herein while still achieving the advantageous effects of the present invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the utility model.
The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
As shown in fig. 1, an embodiment of the present invention provides an electricity larceny prevention protection cover structure of a single-phase pre-installed uninterruptible power meter changing device, including: the protection cover plate 1 with the L-shaped cross section is characterized in that two limiting inserting columns 2 matched with short-circuit holes of the meter replacing device without power outage are arranged on the center of the top surface of the inner side of the protection cover plate 1 in a symmetrical mode, and two limiting strips 3 are arranged on the upper end of the front surface of the cover plate 1 in a symmetrical mode.
The upper end of the front surface of the protective cover plate 1 is positioned between the two limiting strips 3 and is provided with a dismounting groove 4. In the embodiment, the disassembly groove 4 is arranged, so that the opening of the flip cover of the terminal seat of the single-phase electric energy meter is not influenced after the protective cover plate 1 and the uninterrupted meter replacing device are installed.
And chamfering the bottom end of the limiting inserting column 2. In this embodiment, the bottom end of the limiting insertion column 2 is chamfered, so that the limiting insertion column 2 can be conveniently matched with a short circuit hole of the uninterrupted meter changing device.
The protective cover plate 1, the limiting inserting column 2 and the limiting strip 3 are integrally formed. In the present embodiment, the entire structure is integrated by the mold, and the processing step is simple.
The embodiment of the utility model provides an installation step of an electricity larceny prevention protection cover structure of a single-phase pre-installed type uninterrupted meter replacing device, which comprises the following steps:
as shown in fig. 2, after the non-stop meter-changing device 5 and the single-phase electric energy meter 9 are installed, the short-circuit hole 6 is exposed to the outside, and the effective protection is lacked, so that the customer can steal electricity without any trouble, as shown in fig. 3, the novel anti-electricity-theft protection cover is installed on the non-stop meter-changing device 5, so that the short-circuit hole 6 can be effectively protected, when the anti-electricity-theft protection cover is installed, firstly, the single-phase electric energy meter terminal button seat flip cover 7 is opened, the center of the bottom surface of the end part of the single-phase electric energy meter terminal button seat flip cover 7 is provided with the through groove 8, the through groove 8 is firstly used for allowing the limit strip to pass through, secondly, conveniently opening the single-phase electric energy meter terminal button seat flip cover 7, after the single-phase electric energy meter terminal button seat flip cover 7 is opened, the limit plug 2 is aligned with the short-circuit hole 6 to be matched, then, the single-phase electric energy meter terminal button seat flip cover 7 is closed to press the limit strip 3, and finally, the lead sealing of the single-phase electric energy meter terminal button seat flip cover 7 is performed, under the effect of spacing post 2, spacing 3 and single-phase electric energy meter terminal seat flip 7, anti-electricity-theft protection cover is steadily installed on not having a power failure and trades table device 5, if the customer erupted the electric idea of stealing, must destroy single-phase electric energy meter terminal seat flip 7's lead seal, if destroy electric energy meter terminal seat flip 7's lead seal, relevant personnel can know customer's the action of stealing electricity.
In summary, compared with the prior art, the utility model has the following advantages:
the anti-electricity-theft protection cover structure provided by the utility model can effectively protect the meter replacing device without power outage after being installed, and can realize that the structure cannot be disassembled under the condition that the lead seal of the flip cover of the terminal seat of the single-phase electric energy meter is not damaged after being installed, so that the condition that a client illegally steals electricity is effectively reduced.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a single-phase prepackage type does not have a power failure and trades anti-electricity-theft protection cover structure of table device which characterized in that includes: the protection cover plate is L-shaped in cross section, two limiting inserting columns matched with short-circuit holes of the meter replacing device without power outage are arranged on the center of the top surface of the inner side of the protection cover plate symmetrically, and two limiting strips are arranged on the upper end of the front surface of the protection cover plate symmetrically.
2. The anti-theft electric-power protection cover structure of the single-phase pre-installed type non-power-off meter-changing device according to claim 1, wherein a detaching groove is formed at a position between the two limiting strips at the upper end of the front surface of the protection cover plate.
3. The anti-electricity-theft protection cover structure of the single-phase pre-installed uninterruptible power supply meter changing device as claimed in claim 1, wherein the bottom end of the limiting plug is chamfered.
4. The anti-electricity-theft protection cover structure of the single-phase pre-installed uninterruptible power supply meter changing device as claimed in claim 1, wherein the protection cover plate, the limiting insert column and the limiting strip are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121882954.1U CN215833474U (en) | 2021-08-12 | 2021-08-12 | Anti-electricity-theft protection cover structure of single-phase prepackage type uninterrupted power supply meter changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121882954.1U CN215833474U (en) | 2021-08-12 | 2021-08-12 | Anti-electricity-theft protection cover structure of single-phase prepackage type uninterrupted power supply meter changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215833474U true CN215833474U (en) | 2022-02-15 |
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ID=80194681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121882954.1U Active CN215833474U (en) | 2021-08-12 | 2021-08-12 | Anti-electricity-theft protection cover structure of single-phase prepackage type uninterrupted power supply meter changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215833474U (en) |
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2021
- 2021-08-12 CN CN202121882954.1U patent/CN215833474U/en active Active
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