CN218629939U - Multifunctional uninterrupted meter changing tool suitable for polymorphic electric energy meter connectors - Google Patents
Multifunctional uninterrupted meter changing tool suitable for polymorphic electric energy meter connectors Download PDFInfo
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- CN218629939U CN218629939U CN202221986458.5U CN202221986458U CN218629939U CN 218629939 U CN218629939 U CN 218629939U CN 202221986458 U CN202221986458 U CN 202221986458U CN 218629939 U CN218629939 U CN 218629939U
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Abstract
A multifunctional uninterrupted meter changing tool suitable for polymorphic electric energy meter connectors comprises a handle, wherein the upper end of the handle is of a holding structure, and the holding structure is in a fan shape formed by surrounding a cylinder; the lower end of the handle is connected with one end of the connecting column, and the other end of the connecting column is provided with a plug box; the lower end part of the plug box is connected with the plug-in sheet through the plug sheet type plug support or directly connected with the banana type plug, and the plug-in sheet and the banana type plug can be replaced mutually; the plug box is internally provided with a light emitting diode, and when the meter replacing tool is completely connected, the light emitting diode emits light. The utility model discloses a multi-functional not power failure of adaptation polymorphic electric energy meter connector trades table instrument, the plug and the plug box of different patterns are connected with operating handle, realize not power failure to trade the table operation to various electric energy meter plug-ins. On the basis of the structure of a traditional mechanical short-circuit device, an electrical element of a light-emitting diode is installed and used for quickly and visually displaying whether a short-circuit plug is in effective and reliable contact or not and whether the operation is in place or not.
Description
Technical Field
The utility model relates to an operation technical field that does not have a power failure, concretely relates to multi-functional not power failure of adaptation polymorphic electric energy meter connector instrument of changing table.
Background
The replacement of the low-voltage resident intelligent electric energy meter is the most common work in the daily operation and maintenance business of the electric energy metering major and the largest in quantity, and is the key for ensuring the safe and reliable operation, accurate metering and accurate information acquisition and transmission of the electric energy metering device. Traditional electric energy meter change work need have a power failure to develop, and the power supply company is for further improving high-quality service level, change the operation in practice sporadically or in batches, the staff is fulfilling telephone or written notice back, often still need to ensure that the change of going back after someone in the customer family to reduce the influence that the table was changed in the power failure caused to customer's normal power consumption, avoid the condition such as electrical apparatus or important article damage in the family to take place, and then serious influence work efficiency and fault abnormal handling promptness.
In recent years, in order to further improve the power supply reliability of users, network provinces and companies actively promote low-voltage uninterrupted operation work, innovate uninterrupted technology and equipment, and continuously expand uninterrupted operation scope. Since the technical specification of the low-voltage metering box is formulated by the national grid company in 2013, the electric energy meter plug-in becomes a main component in the metering box, the electric energy meter plug-in is mainly used for solving the problems of temperature rise, heating and burning caused by wire connection, and the function of replacing the meter without power outage is expanded after the electric energy meter plug-in is applied.
According to the investigation, the types of the electric energy meter connectors of various manufacturers are different in different degrees, the type structure and the length and the size of the matched uninterrupted meter replacing device are different, the connectors and the length and the size of the connectors are not communicated, the connectors and the length and the size of the connectors are matched, the connectors and the size of the connectors are only matched with each other, the connectors and the size of the connectors are not communicated and reused, the connectors and the size of the connectors can only be matched with each other for use of a single manufacturer or matched with part of manufacturers, the problems that short circuit uninterrupted operation cannot be performed, short circuit cannot be effectively and reliably performed and the like exist, the actual work of field workers is greatly disturbed, the work efficiency is influenced, and even the situation that the actual customers have power failure due to unmatched application of the specifications occurs. Therefore, the patent technology of the uninterrupted meter replacing tool which can adapt to the polymorphic electric energy meter connectors has great application value and popularization significance.
Chinese patent CN202021817937.5 discloses a device for changing a meter without power outage, which is characterized in that a cover on positive and negative terminals of an electric meter is opened to expose sockets connected with the positive and negative electrodes of the electric meter, the electric meter is not disassembled, but the device is held by a hand to enable two first conducting rods and two second conducting rods to respectively clamp positive and negative interfaces of a circuit connected with the electric meter, and a closed loop is formed inside the device for changing a meter without power outage.
SUMMERY OF THE UTILITY MODEL
For solving exist not enough among the prior art, the utility model aims to provide a multi-functional not have a power failure and trade table instrument that adapts to polymorphic electric energy meter connector.
The utility model adopts the following technical proposal:
a multifunctional uninterrupted meter replacing tool suitable for polymorphic electric energy meter connectors comprises a handle, wherein the upper end of the handle is a holding structure, and the holding structure is in a fan shape formed by surrounding a cylinder; the lower end of the handle is connected with one end of the connecting column, and the other end of the connecting column is provided with a plug box; the lower end part of the plug box is connected with the inserting sheet through the inserting sheet type plug bracket or directly connected with the banana type plug, and the inserting sheet and the banana type plug can be replaced mutually; and the plug box is internally provided with a light emitting diode, and when the meter replacing tool is completely connected, the light emitting diode emits light.
As a preferred embodiment of the utility model, the plug box side is provided with the lid for the inside independent space that forms of plug box.
As a preferred embodiment of the present invention, the upper end of the plug box is provided with a limit slot for a limit box cover.
As a preferred embodiment of the present invention, both ends of the lower side portion of the box cover are provided with threaded holes for fastening the box cover.
As a preferred embodiment of the present invention, when the banana-type plug is connected to the lower end of the plug box, the inside of the plug box is provided with four hexagon nuts and four connecting bolts.
As a preferred embodiment of the present invention, the connecting bolt is disposed at the top inside the plug box.
As a preferred embodiment of the present invention, the hexagon nut is provided with a lower side portion of the connecting bolt, the lower end portion of the hexagon nut extends out of the plug box, and the banana-type plug is connected to the inside of the plug box by being connected to the lower end portion of the hexagon nut.
As a preferred embodiment of the present invention, when the plug sheet is connected to the lower end of the plug box, the plug sheet type plug support is mounted on the plug box through a spacing mounting method, and the plug sheet is connected to the plug box through being connected to the inside of the plug sheet type plug support.
As a preferred embodiment of the present invention, the light emitting diode is connected to the connecting bolt through a wire and then connected to the banana plug.
As a preferred embodiment of the present invention, one end of the wire is connected to the light emitting diode, and the other end of the wire is crimped with an O-shaped joint, which is inserted between the hexagon nut and the connecting bolt for fastening.
As an optimized embodiment of the present invention, the insertion sheet is a U-shaped structure, and the top of the U-shaped structure is preset with a bolt for connecting the light emitting diode.
As a preferred embodiment of the present invention, the lower end of the connecting column is provided with a screw rod, and the plug box is connected with the connecting column through the screw rod.
As a preferred embodiment of the present invention, the connecting column is further provided with at least one positioning convex hull, the positioning convex hull is disposed on one side of the screw rod for positioning when the plug box is installed.
As a preferred embodiment of the utility model, the fan-shaped holding structure at the upper end of the handle is provided with a groove which is convenient to hold tightly and skid-proof during operation.
As a preferred embodiment of the present invention, the handle is made of an insulating material.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model provides a pair of adapt to multi-functional not power failure of polymorphic electric energy meter connector instrument of changing table, the plug and the plug box of different patterns pass through prefabricated bolt and are connected with operating handle, can realize the quick repacking of job site, realize not power failure to change the table operation to various electric energy meter plug-in components.
2. The utility model provides a pair of multi-functional not have a power failure instrument of changing tables of adaptation polymorphic electric energy meter connector, on traditional machinery short circuit device structure basis, installation emitting diode electrical component for whether effective reliable contact of quick visual display short circuit plug, operation target in place normally.
Drawings
FIG. 1 is a perspective view of the multifunctional uninterrupted meter-changing tool adapted to the multi-form electric energy meter connector of the present invention;
FIG. 2 is a banana-type perspective view of a multifunctional uninterrupted meter-changing tool adapted to a polymorphic electric energy meter connector of the present invention;
FIG. 3 is a structural diagram of a handle of a multifunctional uninterrupted meter-changing tool adapted to a polymorphic electric energy meter connector of the present invention;
FIG. 4 is a schematic diagram of the internal structure of the plug-in strip type plug box of the multifunctional uninterrupted meter-changing tool adapted to the multi-form electric energy meter connector of the present invention;
fig. 5 is the internal structure diagram of the banana-type plug box of the multifunctional uninterrupted meter-changing tool adapted to the polymorphic electric energy meter connector of the present invention.
Illustration of the drawings:
1. a handle; 2. connecting columns; 3. a plug box; 4. a plug-in sheet type plug bracket; 5. inserting sheets; 6. a threaded hole; 7. a limiting clamping groove; 8. a box cover; 9. a light emitting diode; 10. a wire; 11. a groove; 12. a banana-type plug; 13. a screw; 14. positioning the convex hull; 15. a hexagonal nut; 16. and connecting the bolts.
Detailed Description
The present application is further described below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 and fig. 2 are respectively the utility model discloses a multi-functional not power failure of adaptation polymorphic electric energy meter connector trades table instrument's inserted sheet formula stereogram and banana formula stereogram, as shown in fig. 1 and fig. 2, the utility model discloses a multi-functional not power failure of adaptation polymorphic electric energy meter connector trades table instrument mainly includes handle 1.
The upper end of the handle 1 is a holding structure, the holding structure is in a fan shape formed by surrounding a cylinder, the lower end of the handle 1 is connected with one end of the connecting column 2, and the other end of the connecting column 2 is provided with a plug box 3.
The lower end of the plug box 3 is connected with the inserting sheet 5 or directly connected with the banana-type plug 12 through the inserting sheet type plug support 4, and the inserting sheet 5 and the banana-type plug 12 can be replaced mutually.
The light emitting diode 9 is arranged in the plug box 3, and when the meter replacing tool is completely connected, the light emitting diode 9 emits light.
The side of the plug box 3 is provided with a box cover 8 so that an independent space is formed inside the plug box 3 and so that the inside of the plug box 3 can be operated by opening the box cover 8.
The upper end of plug box 3 is provided with the spacing draw-in groove 7 that is used for spacing lid 8, and the both ends of the lower lateral part of lid 8 are provided with the screw hole 6 that is used for fastening lid 8, and lid 8 is when installing on plug box 3, inserts spacing draw-in groove 7 with the spacing card of the upper end of lid 8 earlier, changes lid 8 into on plug box 3's opening afterwards to screw through the bolt screw hole 6, thereby install on plug box 3 lid 8.
As shown in fig. 5, when the banana plug 12 is attached to the lower end of the plug housing 3, four hexagon nuts 15 and four attachment bolts 16 are provided inside the plug housing 3.
The connecting bolt 16 is arranged on the top of the inside of the plug box 3, the hexagonal nut 15 is arranged on the lower end part of the connecting bolt 16, the lower end part of the hexagonal nut 15 extends out of the plug box 3 in a threaded mode, and the banana-type plug 12 is connected to the lower end part of the hexagonal nut 15 and then connected to the inside of the plug box 3.
The light emitting diode 9 is connected to the connecting bolt 16 through a wire 10 and further connected to the banana-type plug 12, one end of the wire 10 is connected to the light emitting diode 9, and the other end of the wire is pressed with an O-shaped joint which is sleeved between the hexagon nut 15 and the connecting bolt 16 for fastening.
As shown in fig. 4, when the lower end portion of the plug housing 3 is connected to the blades 5, the blade housing 4 is mounted to the plug housing 3 by a limit-fit, and the blades 5 are connected to the plug housing 3 by being connected to the inside of the blade housing 4.
The inserting pieces 5 are of U-shaped structures, and bolts are preset at the tops of the U-shaped structures and used for being connected with the light emitting diodes 9.
The lower extreme of spliced pole 2 is provided with screw rod 13, and plug box 3 is connected with spliced pole 2 through screw rod 13.
The connecting column 2 is also provided with at least one positioning convex hull 14, and the positioning convex hull 14 is arranged on one side of the screw rod 13 and used for positioning when the plug box 3 is installed.
As shown in fig. 3, a fan-shaped holding structure at the upper end of the handle 1 is provided with a groove 11 which is convenient for holding and preventing skidding during operation, so that a worker can better hold the handle 1 during operation. The handle 1 is made of an insulating material.
The working principle is as follows: use the utility model discloses a during multi-functional uninterrupted power supply of adaptation polymorphic electric energy meter connector trades table instrument, be connected handle 1 with plug box 3, judge that this electric energy meter plug-in components's jack is applicable to inserted sheet 5 or banana formula plug 12, and install on plug box 3 corresponding connector, and make plug box 3 inside emitting diode 9 pass through wire 10 and 5 or banana formula plug 12 intercommunications, and will this trade in the jack that the table instrument inserted the electric energy meter plug-in components, put through the homophase business turn over line end of electric energy meter plug-in components, emitting diode 9 sends the light, show and put through, can carry out the electric energy meter change this moment.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model provides a pair of adapt to multi-functional not power failure of polymorphic electric energy meter connector instrument of changing table, the plug and the plug box of different patterns pass through prefabricated bolt and are connected with operating handle, can realize the quick repacking of job site, realize not power failure to change the table operation to various electric energy meter plug-in components.
2. The utility model provides a pair of multi-functional not have a power failure instrument of changing tables of adaptation polymorphic electric energy meter connector, on traditional machinery short circuit device structure basis, installation emitting diode electrical component for whether effective reliable contact of quick visual display short circuit plug, operation target in place normally.
The applicant of the present invention has made detailed description and description of the embodiments of the present invention with reference to the drawings, but those skilled in the art should understand that the above embodiments are only the preferred embodiments of the present invention, and the detailed description is only for helping the reader to better understand the spirit of the present invention, and not for the limitation of the protection scope of the present invention, on the contrary, any improvement or modification made based on the spirit of the present invention should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional not power failure of adaptation polymorphic electric energy meter connector instrument of changing table, its includes handle (1), its characterized in that:
the upper end of the handle (1) is provided with a holding structure, and the holding structure is in a fan shape formed by surrounding a cylinder;
the lower end of the handle (1) is connected with one end of the connecting column (2), and the other end of the connecting column (2) is provided with a plug box (3);
the lower end part of the plug box (3) is connected with the plug sheet (5) or directly connected with the banana-type plug (12) through the plug sheet type plug support (4), and the plug sheet (5) and the banana-type plug (12) can be replaced mutually;
and a light emitting diode (9) is arranged in the plug box (3), and when the meter replacing tool is completely connected, the light emitting diode (9) emits light.
2. The multifunctional uninterrupted meter changing tool suitable for the polymorphic electric energy meter connector as claimed in claim 1, wherein:
the side surface of the plug box (3) is provided with a box cover (8), so that an independent space is formed inside the plug box (3);
the upper end part of the plug box (3) is provided with a limiting clamping groove (7) for limiting a box cover (8);
and threaded holes (6) for fastening the box cover (8) are formed in two ends of the lower side part of the box cover (8).
3. The multifunctional uninterrupted meter changing tool suitable for the polymorphic electric energy meter connector as claimed in claim 2, wherein:
when the lower end of the plug box (3) is connected with the banana plug (12),
four hexagon nuts (15) and four connecting bolts (16) are arranged inside the plug box (3);
the connecting bolt (16) is arranged at the top inside the plug box (3);
the hexagonal nut (15) is provided with the lower side part of the connecting bolt (16), the lower end part of the hexagonal nut (15) extends out of the plug box (3), and the banana-type plug (12) is connected to the lower end part of the hexagonal nut (15) and then connected to the inside of the plug box (3).
4. The multifunctional uninterrupted meter changing tool suitable for the polymorphic electric energy meter connectors according to claim 2, characterized in that:
when the lower end part of the plug box (3) is connected with the plug-in sheet (5),
plug-in sheet formula plug support (4) are installed on plug box (3) through the mode of spacing installation, and inserted sheet (5) are through being connected to in plug-in sheet formula plug support (4) and then be connected to on plug box (3).
5. The multifunctional uninterrupted meter-changing tool adapted to the polymorphic electric energy meter connector as claimed in claim 3, wherein:
the light emitting diode (9) is connected to a connecting bolt (16) through a wire (10) and further connected to a banana plug (12);
one end of the lead (10) is connected to the light emitting diode (9), the other end of the lead is in press connection with an O-shaped joint, and the O-shaped joint is sleeved between the hexagon nut (15) and the connecting bolt (16) for fastening.
6. The multifunctional uninterrupted meter changing tool suitable for the polymorphic electric energy meter connectors according to claim 4, characterized in that:
the inserting pieces (5) are of U-shaped structures, and bolts are preset at the tops of the U-shaped structures and used for connecting the light emitting diodes (9).
7. The multifunctional uninterrupted meter changing tool suitable for the polymorphic electric energy meter connector as claimed in claim 1, wherein:
the lower end of the connecting column (2) is provided with a screw rod (13), and the plug box (3) is connected with the connecting column (2) through the screw rod (13).
8. The multifunctional uninterrupted meter-changing tool adapted to the polymorphic electric energy meter connector as claimed in claim 7, wherein:
the connecting column (2) is further provided with at least one positioning convex hull (14), and the positioning convex hull (14) is arranged on one side of the screw rod (13) and used for positioning when the plug box (3) is installed.
9. The multifunctional uninterrupted meter changing tool suitable for the polymorphic electric energy meter connector as claimed in claim 1, wherein:
the fan-shaped holding structure at the upper end of the handle (1) is provided with a groove (11) which is convenient to hold tightly and prevent skidding during operation.
10. The multifunctional uninterrupted meter changing tool suitable for the polymorphic electric energy meter connector as claimed in claim 1, wherein:
the handle (1) is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221986458.5U CN218629939U (en) | 2022-07-29 | 2022-07-29 | Multifunctional uninterrupted meter changing tool suitable for polymorphic electric energy meter connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221986458.5U CN218629939U (en) | 2022-07-29 | 2022-07-29 | Multifunctional uninterrupted meter changing tool suitable for polymorphic electric energy meter connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218629939U true CN218629939U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221986458.5U Active CN218629939U (en) | 2022-07-29 | 2022-07-29 | Multifunctional uninterrupted meter changing tool suitable for polymorphic electric energy meter connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218629939U (en) |
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2022
- 2022-07-29 CN CN202221986458.5U patent/CN218629939U/en active Active
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