CN215070876U - Low-voltage transformer area line loss management device based on intelligent circuit breaker - Google Patents
Low-voltage transformer area line loss management device based on intelligent circuit breaker Download PDFInfo
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- CN215070876U CN215070876U CN202121271746.8U CN202121271746U CN215070876U CN 215070876 U CN215070876 U CN 215070876U CN 202121271746 U CN202121271746 U CN 202121271746U CN 215070876 U CN215070876 U CN 215070876U
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Abstract
The utility model discloses a low-voltage transformer district line loss management device based on intelligent circuit breaker, including strapping table, combination fixed establishment, spacing protection mechanism and data identification mechanism, the left side of strapping table is provided with combination fixed establishment, the lower extreme of strapping table is provided with spacing protection mechanism, the inside of strapping table is provided with data transmission mechanism. This low-voltage transformer district line loss management device based on intelligent circuit breaker, spacing lower extreme that puts up through the bolt fastening in strapping table, spacing setting up is used for unifying the protection to the link of strapping table lower extreme, increase the dismouting degree of difficulty of single link below circuit, reduce the action of stealing electricity, the setting of spacing inboard through-hole of putting up is used for running through of circuit, it is spacing to carry out the port of circuit, reduce the emergence of circuit port phenomenon of buckling, the service life of extension circuit, the rubber pad that the through-hole inner wall set up has increased the leakproofness after the circuit runs through, avoid dust and moisture to get into the link.
Description
Technical Field
The utility model relates to an intelligence circuit breaker technical field specifically is a low pressure platform district line loss management device based on intelligence circuit breaker.
Background
The intelligent circuit breaker mechanism is located on the front side of the circuit breaker. The mechanism adopts a five-link free release mechanism and is designed into an energy storage form. When the intelligent circuit breaker is used, the mechanism is always in the energy pre-storage position, and the circuit breaker can be instantly closed as soon as the circuit breaker receives a closing command. A release button for pre-storing energy or an electromagnet for closing. The electric transmission mechanism is integrated, the energy storage shaft and the main shaft are movably connected through the concave-convex wedge, the assembly and disassembly are convenient, and the line loss management device in the low-voltage station area is usually used for identifying and managing line loss under the condition that each circuit breaker is not switched on.
Therefore, the low-voltage transformer area line loss management device based on the intelligent circuit breaker is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low pressure platform district line loss management device based on intelligent circuit breaker to thereby solve the low pressure platform district line loss management device in use who provides among the above-mentioned background art and do not have spacing protect function and lead to lawless persons to change the circuit easily and produce and steal the electric action, thereby and the leakproofness between circuit and the link is relatively poor to make dust and moisture get into the problem that the link influences the circuit circular telegram.
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage transformer area line loss management device based on an intelligent circuit breaker comprises a meter, a combined fixing mechanism, a limiting protection mechanism and a data identification mechanism, wherein the combined fixing mechanism is arranged on the left side of the meter, the limiting protection mechanism is arranged at the lower end of the meter, and a data transmission mechanism is arranged inside the meter;
spacing protection mechanism includes:
the limiting frame is arranged below the gauge;
the bolts are arranged on two sides of the limiting frame;
the through hole is arranged on the inner side of the limiting frame;
the rubber pad is bonded on the inner wall of the through hole;
the link, it set up in the bottom of strapping table.
Preferably, the strapping table passes through the bolt and constitutes the helicitic texture with the spacing, and the bolt is provided with two sets ofly.
Preferably, the through hole holes are uniformly distributed on the horizontal surface of the limiting frame, and the through hole holes are bonded with the rubber pad.
Preferably, the combination fixing mechanism includes:
the fixing frame is fixed at the upper end of the left side of the meter;
the clamping groove is arranged in the fixed frame;
a fixing hole provided in a front end surface of the fixing frame;
and the clamping block is arranged at the upper end of the right side of the gauge.
Preferably, the fixing frame is fixedly connected with the meter, and the fixing frame is symmetrically distributed along the horizontal central axis of the meter.
Preferably, the fixing frame and the clamping blocks form a clamping structure through the clamping grooves, and the clamping grooves are matched with the clamping blocks in shape and structure.
Preferably, the data recognition mechanism includes:
the PCB is arranged on the left side of the inside of the meter;
the mutual inductor is arranged at the lower end of the left side of the PCB;
the current conversion sensor is arranged above the mutual inductor;
a voltage detector disposed above the current conversion sensor;
a voltage collector disposed at a right side of the voltage detector;
the data processor is arranged below the voltage collector;
and the antenna is arranged in the middle of the upper end of the gauge.
Compared with the prior art, the beneficial effects of the utility model are that: this low-voltage transformer district line loss management device based on intelligent circuit breaker, spacing lower extreme that puts up through the bolt fastening in strapping table, the setting of spacing is used for unifying the protection to the link of strapping table lower extreme, increase the dismouting degree of difficulty of single link below circuit, reduce the action of stealing electricity, the setting of spacing inboard through-hole is used for running through of circuit, it is spacing to carry out the port of circuit, reduce the emergence of circuit port phenomenon of buckling, the service life of extension circuit, the rubber pad that the through-hole inner wall set up has increased the leakproofness after the circuit runs through, avoid dust and moisture to get into the link, thereby reduce the influence to the circuit circular telegram.
Through combination fixed establishment's setting, the mount is fixed in the left side of strapping table, the fixture block is fixed in the right side of strapping table, the mount is used for the combination between the different strapping tables with the setting of fixture block, the user is manual with the fixture block to another left draw-in groove of strapping table on one certain strapping table right side, thereby assemble between the strapping table of will difference, pass the fixed orifices with the mounting again and screw up, thereby fix between the strapping table of difference, convenient to use person unifies between to different strapping tables and observes and shift.
Through the setting of spacing and bolt, spacing lower extreme that passes through the bolt fastening in strapping table, the setting of spacing is used for unifying the protection to the link of strapping table lower extreme, increases the dismouting degree of difficulty of single link below circuit, reduces the action of stealing electricity.
Through the setting of logical line hole and rubber pad, the inboard setting that leads to the line hole of spacing frame is used for running through of circuit, carries on spacingly to the port of circuit, reduces the emergence of circuit port phenomenon of buckling, prolongs the service life of circuit, and the rubber pad that the logical line hole inner wall set up has increased the leakproofness after the circuit runs through, avoids dust and moisture to get into the link to the reduction is to the influence of circuit circular telegram.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the internal structure of the meter of the present invention;
fig. 4 is a schematic diagram of the logic structure of the present invention.
In the figure: 1. a meter; 2. a combined fixing mechanism; 201. a fixed mount; 202. a card slot; 203. a fixing hole; 204. a clamping block; 3. a limiting protection mechanism; 301. a limiting frame; 302. a bolt; 303. a through hole; 304. a rubber pad; 305. a connecting end; 4. a data recognition mechanism; 401. a PCB board; 402. a transformer; 403. a current conversion sensor; 404. a voltage detector; 405. a voltage collector; 406. a data processor; 407. an antenna.
Detailed Description
As shown in fig. 1, a low-voltage transformer area line loss management device based on an intelligent circuit breaker includes: strapping table 1, the left side of strapping table 1 is provided with combination fixed establishment 2, and the lower extreme of strapping table 1 is provided with spacing protection mechanism 3, and the inside of strapping table 1 is provided with data transmission mechanism 4, and combination fixed establishment 2 includes: the fixing frame 201 is fixed at the upper end of the left side of the meter 1, the fixing frame 201 is fixedly connected with the meter 1, the fixing frame 201 is symmetrically distributed along the horizontal central axis of the meter 1, the fixing frame 201 is fixed at the left side of the meter 1, the fixture block 204 is fixed at the right side of the meter 1, the fixing frame 201 and the fixture block 204 are arranged for combination of different meters 1, and the clamping groove 202 is arranged inside the fixing frame 201; a fixing hole 203 provided in a front end surface of the fixing frame 201; fixture block 204, it sets up in the right side upper end of strapping table 1, mount 201 passes through draw-in groove 202 and fixture block 204 constitution block structure, and shape structure phase-match between draw-in groove 202 and the fixture block 204, the user is manual with fixture block 204 block to the left draw-in groove 202 of another strapping table 1 on a certain strapping table 1 right side, thereby assemble between the strapping table 1 of difference, pass the fixed orifices 203 with the mounting again and screw up, thereby fix between the strapping table 1 of difference, convenient to use person is unified to observe and shift between different strapping tables 1.
As shown in fig. 2, a low-voltage transformer area line loss management device based on intelligent circuit breaker, spacing protection mechanism 3 includes: a limit bracket 301 disposed below the meter 1; the bolt 302 is arranged on two sides of the limit frame 301, the meter 1 and the limit frame 301 form a thread structure through the bolt 302, the bolt 302 is provided with two groups, the limit frame 301 is fixed at the lower end of the meter 1 through the bolt 302, the limit frame 301 is arranged for uniformly protecting the connecting end 305 at the lower end of the meter 1, the difficulty in dismounting a circuit below a single connecting end 305 is increased, the electricity stealing behavior is reduced, and the through hole 303 is arranged on the inner side of the limit frame 301; a rubber pad 304 bonded to the inner wall of the through hole 303; link 305, it sets up in the bottom of strapping table 1, lead to line hole 303 at spacing frame 301 horizontal surface evenly distributed, and lead to bonding mutually between line hole 303 and the rubber pad 304, spacing frame 301 inboard leads to setting up of line hole 303 is used for running through of circuit, it is spacing to carry out the port of circuit, reduce the emergence of circuit port phenomenon of buckling, the service life of extension circuit, the rubber pad 304 that leads to the setting of line hole 303 inner wall has increased the leakproofness after the circuit runs through, avoid dust and moisture to get into link 305, thereby reduce the influence to the circuit circular telegram.
As shown in fig. 3-4, a low-voltage transformer area line loss management device based on an intelligent circuit breaker, the data recognition mechanism 4 includes: a PCB board 401 disposed at an inner left side of the meter 1; a transformer 402 disposed at a lower left end of the PCB board 401; a current conversion sensor 403 provided above the transformer 402; a voltage detector 404 disposed above the current conversion sensor 403; a voltage collector 405 provided on the right side of the voltage detector 404; a data processor 406 disposed below the voltage collector 405; the antenna 407 is arranged in the middle of the upper end of the meter 1, the mutual inductor 402 is used for converting large current into small current, the current conversion sensor 403 converts the current into voltage, the voltage detector 404 detects the accurate value of the current voltage, the voltage values acquired by the voltage acquirer 405 are unified and compared with the reference voltage value, and finally data different from the reference voltage value are transmitted to the terminal through the antenna 407 to complete detection and management of line damage.
In summary, the line loss management device for low voltage station area based on intelligent circuit breaker, firstly the fixing frame 201 is fixed on the left side of the meter 1, the fixture block 204 is fixed on the right side of the meter 1, the user manually clamps the fixture block 204 on the right side of one meter 1 to the fixture groove 202 on the left side of another meter 1, thereby assembling different meters 1, and then screwing the fixture through the fixing hole 203, thereby fixing different meters 1, facilitating the user to uniformly observe and transfer different meters 1, the limiting frame 301 is fixed on the lower end of the meter 1 through the bolt 302, the arrangement of the limiting frame 301 is used for uniformly protecting the connecting end 305 of the lower end of the meter 1, increasing the difficulty of dismounting the line under the single connecting end 305, reducing the behavior of electricity stealing, the arrangement of the through hole 303 in the inner side of the limiting frame 301 is used for the penetration of the line, limiting the port of the line, the occurrence of a line port bending phenomenon is reduced, the service life of a line is prolonged, the sealing performance of the line after the line penetrates through is improved by the rubber pad 304 arranged on the inner wall of the through hole 303, the mutual inductor 402 in the meter 1 is used for converting large current of different lines into small current, the model of the mutual inductor 402 is 1.5(6) A, the small current is converted into voltage by the current conversion sensor 403, the model of the current conversion sensor 403 is A662014, the voltage detector 404 detects the current voltage value of different lines, the model of the voltage detector 404 is R3154, the collected voltage values of different lines are unified by the voltage collector 405, the model of the voltage collector 405 is M1401 and is compared with a specific reference voltage value, finally, data different from the reference voltage value is transmitted to a terminal through the antenna 407 to finish detection and management of line damage, and a user can locate the current data different from the reference voltage value, therefore, the current line is maintained, the line loss management device of the low-voltage transformer area is convenient for monitoring and managing the current line, and the terminal can know the line damage rate in real time.
Claims (7)
1. The utility model provides a low-voltage transformer district line loss management device based on intelligent circuit breaker, includes strapping table (1), combination fixed establishment (2), spacing protection mechanism (3) and data identification mechanism (4), its characterized in that: a combined fixing mechanism (2) is arranged on the left side of the meter (1), a limiting protection mechanism (3) is arranged at the lower end of the meter (1), and a data transmission mechanism (4) is arranged in the meter (1);
the limiting protection mechanism (3) comprises:
a limit bracket (301) arranged below the meter (1);
bolts (302) provided on both sides of the stopper frame (301);
a through hole (303) provided inside the stopper frame (301);
a rubber pad (304) adhered to the inner wall of the through hole (303);
a connecting end (305) arranged at the bottom end of the meter (1).
2. The low-voltage transformer area line loss management device based on the intelligent circuit breaker as claimed in claim 1, wherein: the gauge (1) forms a thread structure with the limiting frame (301) through the bolt (302), and the bolt (302) is provided with two groups.
3. The low-voltage transformer area line loss management device based on the intelligent circuit breaker as claimed in claim 1, wherein: the through hole (303) is uniformly distributed on the horizontal surface of the limiting frame (301), and the through hole (303) is bonded with the rubber pad (304).
4. The low-voltage transformer area line loss management device based on the intelligent circuit breaker as claimed in claim 1, wherein: the combination fixing mechanism (2) comprises:
a fixing frame (201) fixed at the upper left end of the meter (1);
a card slot (202) arranged inside the fixed frame (201);
a fixing hole (203) provided in a front end surface of the fixing frame (201);
and the fixture block (204) is arranged at the upper end of the right side of the gauge (1).
5. The low-voltage transformer area line loss management device based on the intelligent circuit breaker as claimed in claim 4, wherein: the fixing frame (201) is fixedly connected with the meter (1), and the fixing frame (201) is symmetrically distributed along the horizontal central axis of the meter (1).
6. The low-voltage transformer area line loss management device based on the intelligent circuit breaker as claimed in claim 4, wherein: the fixing frame (201) and the clamping block (204) form a clamping structure through the clamping groove (202), and the clamping groove (202) is matched with the clamping block (204) in shape and structure.
7. The low-voltage transformer area line loss management device based on the intelligent circuit breaker as claimed in claim 1, wherein: the data recognition mechanism (4) includes:
a PCB board (401) disposed at an inner left side of the meter (1);
a transformer (402) disposed at a lower left end of the PCB board (401);
a current conversion sensor (403) disposed above the transformer (402);
a voltage detector (404) disposed above the current conversion sensor (403);
a voltage collector (405) disposed at a right side of the voltage detector (404);
a data processor (406) disposed below the voltage collector (405);
an antenna (407) disposed in the middle of the upper end of the meter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121271746.8U CN215070876U (en) | 2021-06-08 | 2021-06-08 | Low-voltage transformer area line loss management device based on intelligent circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121271746.8U CN215070876U (en) | 2021-06-08 | 2021-06-08 | Low-voltage transformer area line loss management device based on intelligent circuit breaker |
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| CN215070876U true CN215070876U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121271746.8U Active CN215070876U (en) | 2021-06-08 | 2021-06-08 | Low-voltage transformer area line loss management device based on intelligent circuit breaker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115236443A (en) * | 2022-07-26 | 2022-10-25 | 国网山东省电力公司菏泽供电公司 | Line loss detection device |
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2021
- 2021-06-08 CN CN202121271746.8U patent/CN215070876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115236443A (en) * | 2022-07-26 | 2022-10-25 | 国网山东省电力公司菏泽供电公司 | Line loss detection device |
| CN115236443B (en) * | 2022-07-26 | 2023-03-10 | 国网山东省电力公司菏泽供电公司 | Line loss detection device |
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