CN218865975U - Single-meter-position bus sharing type modular metering box - Google Patents
Single-meter-position bus sharing type modular metering box Download PDFInfo
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- CN218865975U CN218865975U CN202223343908.1U CN202223343908U CN218865975U CN 218865975 U CN218865975 U CN 218865975U CN 202223343908 U CN202223343908 U CN 202223343908U CN 218865975 U CN218865975 U CN 218865975U
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Abstract
The utility model discloses a single epitope generating line sharing formula module batch meter, including the bottom plate, be provided with mother's table case and an at least sub-table case on the bottom plate, one side of mother's table case and the both sides of sub-table case all are provided with the socket, and the back of sub-table case all is provided with the slot, is provided with the inserted block that is located the slot and connects adjacent socket on the bottom plate, and the interpolation of inserted block is provided with main copper bar, extends on the main copper bar to be provided with the sub-copper bar of connecting strapping table and circuit breaker. The utility model has the advantages of it is following and effect: the utility model provides a single epitope generating line sharing formula module batch meter, the installation is nimble changeable, is suitable for the place that various user quantity differs, confirms in advance whether the user industry expands to install the power consumption position need install the batch meter newly, have the condition of information such as unnecessary epitope, it is more convenient to install the box additional.
Description
Technical Field
The utility model relates to a batch meter installation technical field, in particular to single epitope generating line sharing formula module batch meter.
Background
The metering box is the total of metering appliances and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The batch tank can adopt suspension type or floor type installation. In order to ensure the installation quality, expansion bolts must be arranged in the suspension type box body, and the sizes of the bolts meet the requirements of safety and firmness and outdoor installation conditions.
The prior metering box is often difficult when the number of users increases and a metering meter needs to be additionally arranged or disassembled. Meanwhile, the installation process is not flexible enough, so that the installation efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an installation is dismantled conveniently, and is efficient simultaneously, reduces the single epitope generating line shared module batch meter that unnecessary wire used.
The above technical purpose of the present invention can be achieved by the following technical solutions: single epitope generating line shared module batch meter, including the bottom plate, be provided with mother table case and at least one sub-table case on the bottom plate, one side of mother table case and the both sides of sub-table case all are provided with the socket, and the back of sub-table case all is provided with the slot, is provided with the inserted block that is located the slot and connects adjacent socket on the bottom plate, and the interpolation is provided with main copper bar in the inserted block, extends on the main copper bar to be provided with the sub-copper bar of connecting strapping table and circuit breaker.
Further setting the following steps: be provided with the installation casing on the sub-table case, the circuit breaker includes two and all sets up on the installation casing, and the circuit is in proper order from sub-copper bar to another circuit breaker behind circuit breaker and the strapping table, and the lower extreme of sub-table case is provided with the connector that supplies the user side to connect.
Further setting the following steps: the installation casing is including the holding layer that is located the below and the upper strata that is located the top, and installation casing upper end is provided with the through-hole that link up holding layer and upper strata, and sub-copper bar passes through the entrance point of line connection at preceding circuit breaker, is provided with in the holding layer and turns to the copper bar, turns to the exit end that copper bar one end is connected at preceding circuit breaker, and the other end is connected at the entrance point of strapping table.
Further setting the following steps: the sub meter box comprises a sub shell, the sub shell is connected to the sub meter box through a lock cylinder, an opening is formed in the sub shell relative to the breaker, the opening of the sub shell is located above the breaker and covered with a previous breaker, and a flip cover is arranged on the sub shell.
Further setting the following steps: be provided with the connecting block between inserted block and the socket, the connecting block includes the block, is provided with the connecting hole on the block, wears to be equipped with main copper bar in the connecting hole, and main copper bar extends into in the inserted block to bolt through fixed orifices on the briquetting is fixed with the main copper bar in the inserted block.
Further setting the following steps: be provided with a plurality of lifting body on the sub-table case, strapping table and installation casing all set up on the lifting body.
Further setting as follows: the upper surface of inserted block is open to be set up, and open side is provided with the briquetting through the bolt fastening at both ends, is provided with the opening that supplies sub-copper bar to extend on the briquetting, and main copper bar includes a plurality of roots, through bolted connection between the main copper bar, and the four sides of briquetting are provided with the fixed orifices that supplies main copper bar to connect.
Further setting the following steps: and a plug is arranged on an outer socket on the sub meter box at the outermost side.
Further setting the following steps: the mother meter box comprises a single-phase incoming line or a three-phase incoming line.
To sum up, the utility model discloses following beneficial effect has:
1. the overall dimension of the single-epitope bus shared modular metering box is smaller than the single-epitope dimension of the technical specification of Q/GDW 11008 low-voltage metering box, and the overall dimension is reduced to W200H 420 140;
2. the metering box can be additionally installed along with the splicing of the bus, the installation is convenient, the disassembly is convenient, and the connector assembly and the switch in the metering box are taken as an integral module, so that the meter changing without power failure can be realized;
3. the single-phase incoming line can be directly fed into the metering box for use, the three-phase four-wire incoming line can also be configured to be spliced by a plurality of users of the incoming line distribution box for use, and the incoming line distribution box is divided into three rows according to the number of users and a three-phase balance principle, and 4 electric meters can be dragged by one phase, so that the metering box with the meter position number of 1-12 meter positions can be flexibly spliced according to different incoming line phases, and the actual requirements are greatly met;
4. the structure of the metering box is optimized, and a user can conveniently lead out a lead under the condition that a box door is not opened;
5. in the operation and maintenance process, any one metering box can be disassembled and replaced without influencing other users, so that the installation efficiency of a first-line wiring worker is greatly improved;
6. the shared bus adopts copper bars, so that the quality is more controllable;
7. barely exposed wires can not be seen inside the metering box, and the inside assembly is attractive;
8. in summary, the following steps: the utility model provides a single epitope generating line sharing formula module batch meter, the installation is nimble changeable, is suitable for the place that various user quantity differs, confirms in advance whether the user industry expands to install the power consumption position need install the batch meter newly, have the condition of information such as unnecessary epitope, it is more convenient to install the box additional.
Drawings
Fig. 1 is a schematic structural diagram of different states of each sub-meter box in the third embodiment of the present application.
FIG. 2 is a schematic structural diagram of an insert block;
FIG. 3 is a schematic view of the use of the connection block;
FIG. 4 is a schematic view of the use of the mounting housing;
FIG. 5 is a schematic view of the interior of the mounting housing;
fig. 6 is a schematic structural view of the back surface of the inside of the mounting case.
In the figure: 1. a base plate; 2. a mother meter box; 3. a sub-meter box; 4. a socket; 5. a slot; 6. inserting a block; 7. a main copper bar; 8. a sub-copper bar; 9. installing a shell; 10. a connecting port; 11. an accommodating layer; 12. an upper layer; 13. a through hole; 14. a steering copper bar; 15. a sub-housing; 16. covering; 18. connecting blocks; 19. a block body; 20. connecting holes; 22. a lifting body; 23. briquetting; 24. an opening; 25. a fixing hole; 26. and (7) a plug.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows: single epitope generating line shared module batch meter, including bottom plate 1, be provided with a mother table case 2 and a son table case 3 on the bottom plate 1, mother table case 2 leans on one side on the right and son table case 3 both sides all are provided with socket 4, is provided with an inserted block 6 on the socket 4 of mother table case 2 and between the socket 4 of son table case 3, and inserted block 6 passes through the fix with screw on bottom plate 1. The back of sub meter case 3 is provided with a slot 5, and slot 5 supplies inserted block 6 to place and avoids interfering. The main copper bar 7 for conducting the zero line and the live wire is arranged in the insert block 6 along the extending direction of the insert block 6, the upper surface of the insert block 6 is arranged in an open mode, a pressing block 23 fixed through screws at two ends is arranged at the open position, and four sides of the pressing block 23 are provided with fixing holes 25.
Briquetting 23 is provided with opening 24 than the intermediate position, extends from opening 24 and is provided with sub copper bar 8, and sub copper bar 8 one end is connected with main copper bar 7, and the other end extends from opening 24 and stretches out and connect on strapping table and the circuit breaker in sub table case 3. The main copper bar 7 comprises a plurality of main copper bars which are mutually overlapped and fixedly connected through bolts, and fixing holes 25 which are positioned on four sides of the pressing block 23 are used for connecting the bolts.
During the use, outside zero line and live wire get into through the below of female table case 2, are provided with the master breaker in the female table case 2, and zero line and live wire are worn out from socket 4 on 2 right sides of female table case after wearing out from master breaker below, and socket 4 on 2 right sides of female table case passes through the copper bar and connects zero line and live wire and fix. The inserting block 6 is inserted at the right side of the master meter box 2 and connected to the left inserting opening 4 of the sub meter box 3. The right socket 4 of the sub meter box 3 is closed by a plug 26.
Be provided with a plurality of lifting body 22 on sub table case 3, be provided with the strapping table on the lifting body 22 of sub table case 3 top, be provided with an installation casing 9 on the lifting body 22 of below. The mounting case 9 is provided with two left and right circuit breakers.
The mounting shell 9 comprises a containing layer 11 positioned below and an upper layer 12 positioned above, a through hole 13 penetrating through the containing layer 11 and the upper layer 12 is formed in the upper end of the mounting shell 9, and the free end of the sub-copper bar 8 is connected with the inlet end of a left circuit breaker through a line.
A steering copper bar 14 is arranged in the accommodating layer 11, one end of the steering copper bar 14 is connected to the outlet end of the left circuit breaker, and the other end of the steering copper bar 14 is connected to the inlet end of the meter.
The circuit is connected to the circuit breaker that leans on the right after the circuit breaker that leans on left from sub copper bar 8 process and strapping table in proper order, and the lower extreme of sub table case 3 is provided with the connector 10 that supplies the user side to connect to the user can be followed connector 10 and drawn forth the circuit.
The sub meter box 3 comprises a sub shell body 15, the sub shell body 15 is integrally connected to the sub meter box 3 through a lock cylinder, and a key of the lock cylinder is kept by a power supply company, so that safety accidents caused by the fact that a user detaches the lock cylinder privately are avoided. A transparent plastic plate is arranged above the meter on the sub-shell 15 to facilitate observation of the meter reading.
An opening is arranged above the sub-housing 15 and opposite to the circuit breaker, a cover 16 for covering the left circuit breaker is arranged on the sub-housing 15 and at the position of the circuit breaker, and a flip cover (not shown in the figure) is arranged on the cover 16. The user can be prevented from changing the left circuit breaker by covering 16, and the power supply company can be ensured to electrify and cut off the left circuit breaker by covering 16 on the sub-housing 15. The flip cover can ensure that the user can carry out power-on and power-off operation on the flip cover.
Wherein, when the inserted block 6 is pegged graft on socket 4, the grafting department connects through connecting block 18, connecting block 18 mainly includes block 19, block 19 is insulating material, be provided with the connecting hole 20 that supplies zero line and live wire to pass on the block 19, and wear to establish main copper bar 7 in connecting hole 20, this main copper bar 7 advances inserted block 6 through extending, and utilize the bolt of fixed orifices 25 on the briquetting 23, fix with main copper bar 7 in the inserted block 6, thereby realize connecting.
Example two: this embodiment is substantially the same as the first embodiment except that the sub-meter box 3 is provided in two. The second sub-meter box 3 is connected to the previous sub-meter box 3 by the second plug-in block 6, and the plug 26 on the right side of the previous sub-meter box 3 is transferred to the right socket 4 of the sub-meter box 3. The second plug block 6 is connected with a main copper bar 7 through a bolt in a fixing hole 25 to lead the circuit to the second sub-meter box 3.
Example three: this embodiment is substantially the same as the first and second embodiments, except that three sub-cases 3 are provided, and this embodiment is a preferred embodiment of the present invention. The connection mode is the same as that of the first embodiment and the second embodiment.
Example four: this embodiment is roughly the same as embodiment one, two and three, and the difference is that the meter case adopts the three-phase inlet wire in this embodiment, and corresponding part adaptation three-phase four-wire system.
The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. Single epitope generating line sharing formula module batch meter, its characterized in that: including the bottom plate, be provided with mother table case and at least one sub-table case on the bottom plate, one side of mother table case and the both sides of sub-table case all are provided with the socket, and the back of sub-table case all is provided with the slot, is provided with the inserted block that is located the slot and connects adjacent socket on the bottom plate, and the inserted block interpolation is provided with main copper bar, extends on the main copper bar to be provided with the sub-copper bar of connecting strapping table and circuit breaker.
2. The single-meter bus sharing modular metering box of claim 1, wherein: be provided with the installation casing on the sub-table case, the circuit breaker includes two and all sets up on the installation casing, and the circuit is in proper order from sub-copper bar to another circuit breaker behind circuit breaker and the strapping table, and the lower extreme of sub-table case is provided with the connector that supplies the user side to connect.
3. The single-position bus sharing modular metering box of claim 2, wherein: the installation casing is including the holding layer that is located the below and the upper strata that is located the top, and installation casing upper end is provided with the through-hole that link up holding layer and upper strata, and sub-copper bar passes through the entrance point of line connection at preceding circuit breaker, is provided with in the holding layer and turns to the copper bar, turns to the exit end that copper bar one end is connected at preceding circuit breaker, and the other end is connected at the entrance point of strapping table.
4. The single-meter bus sharing modular metering box of claim 2, wherein: the sub meter box comprises a sub shell, the sub shell is connected to the sub meter box through a lock cylinder, an opening is formed in the sub shell relative to the breaker, the opening of the sub shell is located above the breaker and covered with a previous breaker, and a flip cover is arranged on the sub shell.
5. The single-position bus sharing modular metering box of claim 1, wherein: be provided with the connecting block between inserted block and the socket, the connecting block includes the block, is provided with the connecting hole on the block, wears to be equipped with main copper bar in the connecting hole, and main copper bar extends into in the inserted block to bolt through fixed orifices on the briquetting is fixed with the main copper bar in the inserted block.
6. The single-position bus sharing modular metering box of claim 1, wherein: be provided with a plurality of lifting body on the sub-table case, strapping table and installation casing all set up on the lifting body.
7. The single-meter bus sharing modular metering box of claim 1, wherein: the upper surface of the insert block is arranged in an open mode, a pressing block is arranged on the open side through bolt fixing at two ends, an opening for extending the sub-copper bars is formed in the pressing block, the main copper bars comprise a plurality of bars, the main copper bars are connected through bolts, and four sides of the pressing block are provided with fixing holes for connecting the main copper bars.
8. The single-meter bus sharing modular metering box of claim 1, wherein: and a plug is arranged on an outer socket on the sub meter box at the outermost side.
9. The single-meter bus sharing modular metering box of claim 1, wherein: the mother meter box comprises a single-phase incoming line or a three-phase incoming line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223343908.1U CN218865975U (en) | 2022-12-13 | 2022-12-13 | Single-meter-position bus sharing type modular metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223343908.1U CN218865975U (en) | 2022-12-13 | 2022-12-13 | Single-meter-position bus sharing type modular metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218865975U true CN218865975U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223343908.1U Active CN218865975U (en) | 2022-12-13 | 2022-12-13 | Single-meter-position bus sharing type modular metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218865975U (en) |
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2022
- 2022-12-13 CN CN202223343908.1U patent/CN218865975U/en active Active
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