Intelligent electric meter debugging and checking device

Abstract

The invention provides an intelligent electric meter debugging and checking device which comprises a bottom plate and further comprises a supporting frame fixed to the top of the bottom plate, the inner wall of the supporting frame is fixedly connected with a shell, and the inner wall of the shell is rotationally connected with a rotating rod for driving an intelligent electric meter to turn over. And the outer side of the rotating rod is fixedly connected with a connecting gear. According to the intelligent electric meter debugging and checking device, the clamping plate is arranged to clamp and fix the intelligent electric meter, the stability of subsequent checking and debugging is improved, the driving mechanism is arranged to drive the rotating rod to rotate, the fixed electric meter is turned over and adjusted, the checking angle is adjusted, and the checking efficiency is improved. And the cooling box is arranged, so that the electric meter can be cooled during debugging, and the problem that the electric meter is damaged due to temperature rise during debugging is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and in particular to a smart meter debugging and verification device. Background Art

[0002] Smart meters are one of the basic devices for smart grid data collection. They are responsible for the collection, metering and transmission of original electric energy data, and are the basis for realizing information integration, analysis optimization and information display. In addition to the basic electricity consumption metering function of traditional electric energy meters, in order to adapt to the use of smart grids and new energy, smart meters also have two-way multi-rate metering function, user-side control function, two-way data communication function with multiple data transmission modes, anti-electricity theft function and other intelligent functions.

[0003] When a smart meter is in use, it is prone to inaccurate measurement when it is interfered by the outside world. It is necessary to use a debugging and verification device to calibrate the meter. When using the existing debugging and verification device, in order to ensure the stability of the smart meter calibration, the meter is usually fixed and then debugged and calibrated through a debugging line. However, after the smart meter is fixed, usually only the front and inside of the meter can be debugged and calibrated. When debugging the bottom and back of the meter, the meter needs to be disassembled and reinstalled, which affects the debugging and verification efficiency. When the meter is debugged and calibrated, the temperature of the meter will continue to rise with the calibration time. If the meter is not cooled and dissipated in time, it will cause spontaneous combustion inside the meter and cause damage to the meter.

[0004] Therefore, it is necessary to provide a smart meter debugging and verification device to solve the above technical problems. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a smart meter debugging and verification device with adjustment function.

[0006] The smart meter debugging and verification device provided by the present invention comprises a base plate and also comprises:

[0007] A support frame fixed to the top of the bottom plate, the inner wall of the support frame is fixedly connected with a shell, the inner wall of the shell is rotatably connected with a rotating rod for driving the smart meter to flip, the outer side of the rotating rod is fixedly connected with a connecting gear, the top of the support frame is provided with a driving mechanism for driving the connecting gear to rotate, the top of the bottom plate is provided with a cooling box for dissipating heat from the meter during calibration, one side of the cooling box is fixedly connected with a connecting frame, a semiconductor refrigerator is provided inside the connecting frame, a cooling fan for dissipating heat from the hot end of the semiconductor refrigerator is installed on the inner wall of the connecting frame, a clamping plate for clamping the meter is provided on the top of the support frame, and a transmission mechanism is provided on one side of the clamping plate;

[0008] A support base is fixed to the top of the base plate, a mounting base is arranged on the top of the support base, a detector body for calibrating the electric meter is arranged inside the mounting base, a damper is fixedly connected to the inner wall of the mounting base, a protective plate for protecting the detector body is fixedly connected to one end of the damper, a mounting frame is fixedly connected to the top of the support base, and a limit frame for limiting the debugging line is arranged on the top of the mounting frame.

[0009] Preferably, the driving mechanism comprises a driving motor installed on the top of the supporting frame, the output end of the driving motor is fixedly connected to a first bevel gear, and the outer side of the first bevel gear is meshingly connected to a second bevel gear.

[0010] Preferably, the driving mechanism further comprises a fixing rod fixed at the axis of the second bevel gear, and the outer side of the fixing rod is fixedly connected to the driving gear.

[0011] Preferably, a mounting plate is fixedly connected to one side of the rotating rod, and a driving box is fixedly connected to one side of the mounting plate.

[0012] Preferably, a connecting sleeve is fixedly connected to one side of the clamping plate, and an anti-slip pad is provided on one side of the clamping plate.

[0013] Preferably, a partition is fixedly connected to the inner wall of the cooling box, and an air pump is provided on the top of the partition.

[0014] Preferably, a connecting pipe is provided at the air outlet end of the air pump, and a plurality of groups of cooling nozzles are provided on the outer side of the connecting pipe.

[0015] Preferably, a plurality of sets of fixing plates are fixedly connected to the top of the mounting frame, a guide rod is fixedly connected to one side of the fixing plate, and a first spring is arranged on the outer side of the guide rod.

[0016] Preferably, the outer side of the guide rod is slidably connected to a limiting block, the outer side of the guide rod is fixedly connected to a connecting block, and the bottom of the connecting block is fixedly connected to a clamping block.

[0017] Preferably, a support rod is fixedly connected to the inner wall of the mounting seat, a sliding rod is slidably connected to the inner wall of the support rod, and a second spring is arranged on the outer side of the support rod.

[0018] Compared with the related art, the smart meter debugging and verification device provided by the present invention has the following beneficial effects:

[0019] 1. The present invention achieves the effect of clamping and fixing the smart meter by setting a clamping plate, thereby improving the stability of subsequent calibration and debugging. By setting a driving mechanism, the rotating rod can be driven to rotate, the fixed meter can be flipped and adjusted, and the calibration angle can be adjusted, which is convenient for subsequent debugging and calibration of the bottom and back of the meter. By setting a cooling box, the meter can be cooled during debugging to avoid the problem of damage to the meter caused by temperature increase during debugging;

[0020] 2. The present invention can debug and calibrate the smart meter by setting up the detector body. The detector body can be protected by the damper and the protective plate to avoid the problem of damage to the detector body caused by external force collision. The debugging circuit can be clamped and limited by setting the limit frame, thereby improving the circuit stability and avoiding the problem of the circuit falling off and affecting the calibration accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a preferred embodiment of the smart meter debugging and verification device provided by the present invention;

[0022] Figure 2 It is a structural schematic diagram of the support frame in the present invention;

[0023] Figure 3 It is a structural schematic diagram of the drive box in the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the cooling box in the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the limiting frame in the present invention;

[0026] Figure 6 It is a structural schematic diagram of the mounting seat in the present invention;

[0027] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at A shown in FIG.

[0028] Numbers in the figure: 1, bottom plate; 2, support frame; 3, housing; 4, rotating rod; 5, connecting gear; 6, driving mechanism; 61, driving motor; 62, first bevel gear; 63, second bevel gear; 64, fixing rod; 65, driving gear; 7, cooling box; 8, connecting frame; 9, semiconductor refrigerator; 10, cooling fan; 11, supporting seat; 12, mounting seat; 13, detector body; 14, damper; 15, protective plate ; 16. Mounting frame; 17. Limiting frame; 18. Clamping plate; 19. Mounting plate; 20. Drive box; 21. Transmission mechanism; 22. Connecting sleeve; 23. Anti-skid pad; 24. Partition; 25. Air pump; 26. Connecting pipe; 27. Cooling nozzle; 28. Guide rod; 29. ​​First spring; 30. Limiting block; 31. Connecting block; 32. Block; 33. Support rod; 34. Sliding rod; 35. Second spring; 36. Fixed plate. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0030] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in Figure 1 A schematic diagram of the structure of a preferred embodiment of the smart meter debugging and verification device provided by the present invention; Figure 2 It is a structural schematic diagram of the support frame in the present invention; Figure 3 It is a schematic diagram of the structure of the drive box in the present invention; Figure 4 It is a schematic diagram of the structure of the cooling box in the present invention; Figure 5 It is a schematic diagram of the structure of the limiting frame in the present invention; Figure 6 It is a structural schematic diagram of the mounting seat in the present invention; Figure 7 for Figure 6The enlarged structural diagram of A shown in the figure. A smart meter debugging and verification device comprises a base plate 1, a support frame 2 is fixed on the top of the base plate 1, a shell 3 is fixedly connected to the inner wall of the support frame 2, two groups of shells 3 are provided, which are respectively fixed to the two sides of the inner wall of the support frame 2, and the inner wall of the shell 3 is rotatably connected to a rotating rod 4, through which the smart meter can be driven to flip, so as to facilitate the subsequent adjustment of the verification position and the debugging and inspection of the bottom and back of the meter, a connecting gear 5 is fixedly connected to the outer side of the rotating rod 4, a driving mechanism 6 is provided on the top of the support frame 2, and the connecting gear 5 can be driven to rotate by the driving mechanism 6, and a cooling box 7 is provided on the top of the base plate 1, The cooling box 7 can be used to dissipate heat for the electric meter during calibration. A connecting frame 8 is fixedly connected to one side of the cooling box 7. A semiconductor refrigerator 9 is arranged inside the connecting frame 8. The semiconductor refrigerator 9 is a prior art, which connects two different metals with a conductor. When direct current is turned on, the temperature at one connection point decreases and the temperature at the other connection point increases. The cold end of the semiconductor refrigerator 9 is arranged inside the cooling box 7, and the hot end is arranged inside the connecting frame 8. A heat dissipation fan 10 is installed on the inner wall of the connecting frame 8. The heat dissipation fan 10 can be used to dissipate heat from the hot end of the semiconductor refrigerator 9, thereby improving the heat dissipation effect of the semiconductor refrigerator 9. The top of the support frame 2 A clamping plate 18 is provided, through which the electric meter can be clamped, so as to improve the stability of subsequent debugging and verification of the electric meter. A transmission mechanism 21 is provided on one side of the clamping plate 18, through which the clamping plate 18 can be driven to clamp the electric meter. The transmission mechanism 21 is a motor bidirectional screw structure in the prior art, and the bidirectional screw can be driven to rotate by the motor. A support seat 11 is fixed on the top of the bottom plate 1, and a mounting seat 12 is provided on the top of the support seat 11. A detector body 13 for verifying the electric meter is provided inside the mounting seat 12. The smart electric meter can be debugged by connecting the debugging line through the detector body 13. During the test, it was found that the inner wall of the mounting seat 12 was fixedly connected with a damper 14, which is a prior art. A protective plate 15 was fixedly connected to one end of the damper 14, and the detector body 13 was protected by the protective plate 15 and the damper 14. When the detector body 13 was collided, the impact force could be buffered to avoid the problem of damage to the detector body 13 caused by external force collision. A mounting frame 16 was fixedly connected to the top of the support seat 11, and a limiting frame 17 was arranged on the top of the mounting frame 16. The limiting frame 17 could limit the debugging line, thereby improving the stability of the debugging line and avoiding the problem of the line falling off and affecting the debugging accuracy.

[0031] In the specific implementation process, Figure 2 and Figure 3As shown, the driving mechanism 6 includes a driving motor 61 installed on the top of the support frame 2, the output end of the driving motor 61 is fixedly connected to the first bevel gear 62, the outer side of the first bevel gear 62 is meshedly connected to the second bevel gear 63, the driving mechanism 6 also includes a fixing rod 64 fixed at the axis of the second bevel gear 63, both ends of the fixing rod 64 are rotatably connected to the inner wall of the housing 3, the outer side of the fixing rod 64 is fixedly connected to the driving gear 65, the outer side of the driving gear 65 is meshedly connected to the outer side of the connecting gear 5, and the rotating rod 4 One side of the clamping plate 18 is fixedly connected with a mounting plate 19, one side of the mounting plate 19 is fixedly connected with a driving box 20, a transmission mechanism 21 is arranged inside the driving box 20, one side of the clamping plate 18 is fixedly connected with a connecting sleeve 22, and two groups of connecting sleeves 22 are arranged. The transmission mechanism 21 can drive the two groups of connecting sleeves 22 to move, and drive the clamping plate 18 to clamp and fix the smart meter, thereby improving the stability of the meter during debugging. One side of the clamping plate 18 is provided with an anti-skid pad 23, and the stability of the meter clamping is improved by the anti-skid pad 23.

[0032] refer to Figure 4 As shown, the inner wall of the cooling box 7 is fixedly connected with a partition 24, and an air pump 25 is arranged on the top of the partition 24. The air inlet end of the air pump 25 is connected with the partition 24, and the air outlet end of the air pump 25 is provided with a connecting pipe 26. A plurality of cooling nozzles 27 are arranged on the outer side of the connecting pipe 26, and one end of the connecting pipe 26 is connected with one side of the cooling box 7. The semiconductor refrigerator 9 is started, and the cold end of the semiconductor refrigerator 9 generates cold air to reduce the temperature inside the cooling box 7. The air pump 25 is started to extract the cold air inside the cooling box 7, and the cold air is blown toward the smart meter through the connecting pipe 26 and the cooling nozzle 27. The meter can be cooled during debugging and inspection to avoid the problem of temperature rise during calibration causing damage to the meter. The hot end of the semiconductor refrigerator 9 can be dissipated by the heat dissipation fan 10 to improve the cooling effect of the semiconductor refrigerator 9.

[0033] refer to Figure 5 and Figure 6As shown, the top of the mounting frame 16 is fixedly connected to multiple groups of fixing plates 36, one side of the fixing plate 36 is fixedly connected to a guide rod 28, the outer side of the guide rod 28 is provided with a first spring 29, the outer side of the guide rod 28 is slidably connected to a limiting block 30, the bottom of the limiting block 30 is fixedly connected to the top of the limiting frame 17, the outer side of the guide rod 28 is slidably connected to two groups of limiting blocks 30, the outer side of the guide rod 28 is fixedly connected to a connecting block 31, the bottom of the connecting block 31 is fixedly connected to a clamping block 32, the outer side of the clamping block 32 is clamped with the inner side of the limiting block 30, the limiting block 30 is pulled to slide on the outer side of the guide rod 28, so that the first spring 29 is provided on the outer side of the guide rod 28. 29 is contracted to open the two groups of limit frames 17, the debugging line is inserted between the two groups of limit frames 17, the limit block 30 is loosened, and the first spring 29 is reset to drive the limit block 30 to move, so that the limit block 30 is engaged with the clamping block 32, so that the limit frame 17 clamps and limits the debugging line, improves the stability of the debugging line, and avoids the problem of the debugging line falling off and affecting the accuracy of the calibration. The inner wall of the mounting seat 12 is fixedly connected with a support rod 33, and the inner wall of the support rod 33 is slidably connected with a slide rod 34, one end of the slide rod 34 is fixedly connected to one side of the protective plate 15, and the outer side of the support rod 33 is provided with a second spring 35.

[0034] The working principle of a smart meter debugging and verification device provided by the present invention is as follows:

[0035] When the device is in use, the transmission mechanism 21 can drive the two groups of connecting sleeves 22 to move, drive the clamping plate 18 to clamp and fix the smart meter, improve the stability of the meter during debugging, and improve the stability of the meter clamping through the anti-skid pad 23. The first bevel gear 62 and the second bevel gear 63 are driven to rotate by the driving motor 61, so that the fixing rod 64 drives the driving gear 65 to rotate, and the connecting gear 5 drives the rotating rod 4 to rotate, thereby driving the driving box 20 to rotate, so as to achieve the effect of adjusting the calibration angle of the smart meter, facilitate the subsequent calibration of the bottom and back of the meter, improve the calibration effect of the smart meter, and avoid the problem of disassembling and re-fixing the meter after changing the calibration angle, thereby improving the calibration efficiency. The smart meter can be debugged and calibrated by connecting the debugging line through the detector body 13. After the meter angle adjustment is completed, the limit block 30 is pulled to slide on the outside of the guide rod 28 to contract the first spring 29, so that the two groups of limit frames 17 are opened, and the debugging line is inserted between the two groups of limit frames 17. Release The limit block 30 and the first spring 29 are reset to drive the limit block 30 to move, so that the limit block 30 is engaged with the clamping block 32, so that the limit frame 17 clamps and limits the debugging line, improves the stability of the debugging line, and avoids the problem that the debugging line falls off and affects the accuracy of the calibration. The detector body 13 is protected by the protective plate 15 and the damper 14. When the detector body 13 is collided, the impact force can be buffered to avoid the problem that the detector body 13 is damaged by the external force collision. At the same time, the detector body 13 is avoided to be offset, and the problem that the detector body 13 is shaken to affect the accuracy of the calibration is avoided. The semiconductor refrigerator 9 is started, and the cold end of the semiconductor refrigerator 9 generates cold air to reduce the temperature inside the cooling box 7. The air pump 25 is started to extract the cold air inside the cooling box 7, and the cold air is blown to the smart meter through the connecting pipe 26 and the cooling nozzle 27. The meter can be cooled during debugging and inspection to avoid the problem that the temperature rises during calibration and causes damage to the meter. The hot end of the semiconductor refrigerator 9 can be dissipated by the heat dissipation fan 10 to improve the cooling effect of the semiconductor refrigerator 9.

[0036] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A smart meter debugging and verification device, comprising a base plate (1), characterized in that: Also includes: A support frame (2) is fixed to the top of the base plate (1), the inner wall of the support frame (2) is fixedly connected to a shell (3), the inner wall of the shell (3) is rotatably connected to a rotating rod (4) for driving the smart meter to flip, the outer side of the rotating rod (4) is fixedly connected to a connecting gear (5), the top of the support frame (2) is provided with a driving mechanism (6) for driving the connecting gear (5) to rotate, the top of the base plate (1) is provided with a cooling box (7) for dissipating heat from the meter during calibration, one side of the cooling box (7) is fixedly connected to a connecting frame (8), a semiconductor refrigerator (9) is provided inside the connecting frame (8), a cooling fan (10) for dissipating heat from the hot end of the semiconductor refrigerator (9) is installed on the inner wall of the connecting frame (8), a clamping plate (18) for clamping the meter is provided on the top of the support frame (2), and a transmission mechanism (21) is provided on one side of the clamping plate (18); A support seat (11) is fixed to the top of a base plate (1), a mounting seat (12) is arranged on the top of the support seat (11), a detector body (13) for calibrating an electric meter is arranged inside the mounting seat (12), a damper (14) is fixedly connected to the inner wall of the mounting seat (12), a protective plate (15) for protecting the detector body (13) is fixedly connected to one end of the damper (14), a mounting frame (16) is fixedly connected to the top of the support seat (11), and a limit frame (17) for limiting the position of a debugging line is arranged on the top of the mounting frame (16).

2. The smart meter debugging and verification device according to claim 1, characterized in that: The driving mechanism (6) comprises a driving motor (61) mounted on the top of the support frame (2); an output end of the driving motor (61) is fixedly connected to a first bevel gear (62); and an outer side of the first bevel gear (62) is meshingly connected to a second bevel gear (63).

3. The smart meter debugging and verification device according to claim 2, characterized in that: The driving mechanism (6) further comprises a fixing rod (64) fixed at the axis of the second bevel gear (63), and a driving gear (65) is fixedly connected to the outer side of the fixing rod (64).

4. The smart meter debugging and verification device according to claim 1, characterized in that: One side of the rotating rod (4) is fixedly connected to a mounting plate (19), and one side of the mounting plate (19) is fixedly connected to a driving box (20).

5. The smart meter debugging and verification device according to claim 1, characterized in that: A connecting sleeve (22) is fixedly connected to one side of the clamping plate (18), and an anti-slip pad (23) is provided on one side of the clamping plate (18).

6. The smart meter debugging and verification device according to claim 1, characterized in that: A partition (24) is fixedly connected to the inner wall of the cooling box (7), and an air pump (25) is arranged on the top of the partition (24).

7. The smart meter debugging and verification device according to claim 6, characterized in that: A connecting pipe (26) is provided at the air outlet end of the air pump (25), and a plurality of groups of cooling nozzles (27) are provided on the outer side of the connecting pipe (26).

8. The smart meter debugging and verification device according to claim 1, characterized in that: A plurality of sets of fixing plates (36) are fixedly connected to the top of the mounting frame (16), a guide rod (28) is fixedly connected to one side of the fixing plate (36), and a first spring (29) is arranged on the outer side of the guide rod (28).

9. The smart meter debugging and verification device according to claim 8, characterized in that: The outer side of the guide rod (28) is slidably connected to a limit block (30), the outer side of the guide rod (28) is fixedly connected to a connection block (31), and the bottom of the connection block (31) is fixedly connected to a clamping block (32).

10. The smart meter debugging and verification device according to claim 1, characterized in that: A support rod (33) is fixedly connected to the inner wall of the mounting seat (12), a sliding rod (34) is slidably connected to the inner wall of the support rod (33), and a second spring (35) is arranged on the outer side of the support rod (33).

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