CN220795449U - Calibrating device for intelligent ammeter - Google Patents
Calibrating device for intelligent ammeter Download PDFInfo
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- CN220795449U CN220795449U CN202322571383.5U CN202322571383U CN220795449U CN 220795449 U CN220795449 U CN 220795449U CN 202322571383 U CN202322571383 U CN 202322571383U CN 220795449 U CN220795449 U CN 220795449U
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- 238000012795 verification Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a calibrating device for an intelligent ammeter, which belongs to the technical field of intelligent ammeters and comprises a workbench, wherein a computer is arranged at the top end of the workbench, a supporting frame is fixed at the top end of the supporting frame, a sliding slot is formed in the top end of the supporting frame, two clamping plates are arranged on the inner bottom surface of the supporting frame, a bearing is fixed on the bottom surface of the supporting frame, a turntable is arranged on the bottom end of each clamping plate, the bottom ends of the two clamping plates are connected with a first upright post through a sliding block, the first upright post is connected with a first circular tube, the edge of the top end of the turntable is connected with a second circular tube through two second upright posts, a rotating shaft is fixed at the center of the bottom end of the turntable, the second circular tube is connected with the first circular tube through a driving rod, a first bevel gear is fixed on the rotating shaft, and the other end of the rotating shaft is connected with the bearing; the side surface of the supporting frame is provided with a notch, a round rod is further arranged in the supporting frame, one end of the round rod is fixedly provided with a second bevel gear, and the other end of the round rod is fixedly provided with a handle through a screw rod; by using the device, the distance between the two clamping plates can be adjusted at will, the fixing effect is good, and the enterprise verification requirement is met.
Description
Technical Field
The utility model relates to the technical field of intelligent electric meters, in particular to a verification device for an intelligent electric meter.
Background
In the technical fields of intelligent power grid electrical measurement and electric energy metering, standard meters prepared inside calibrating devices produced by different manufacturers are different, and currently, no unified standard is related temporarily. Therefore, the power sources and the standard meters configured by different manufacturers in the electric energy meter verification assembly line have large differences, and the power sources and the standard meters of all verification equipment manufacturers are mutually different, wherein the communication protocols and the outputs of the standard meters are generally different, and verification is needed.
The current chinese patent with publication number CN217278884U discloses a smart electric meter calibrating device, which comprises a base plate and a computer, the computer is connected with a detection head, the top of the base plate is provided with a bracket, an illuminating lamp is arranged on the bracket, the top of the base plate is rotationally provided with a rotary column, the top of the rotary column is provided with a placing table, the top of the placing table is provided with a fixed plate, the placing table is provided with a cavity, the top inner wall of the cavity is provided with a sliding hole, a sliding rod is arranged in the sliding hole in a sliding manner, the top of the sliding rod is provided with a moving plate, a supporting rod is fixedly arranged in the cavity, the top of the supporting rod is provided with a plurality of bevel edge grooves, and the bottom of the sliding rod is provided with an elastic mechanism.
The inventors considered that there are the following problems with respect to the above related art: in the above technology, the distance between the two fixing plates is equally adjusted by the width of the hypotenuse slot, and when the fine adjustment is needed to meet the fixing requirement, the fine adjustment cannot be realized, and the limitation is large, so that a novel calibrating device for the intelligent ammeter is required to be designed to solve the problems.
Disclosure of Invention
The utility model aims to provide a verification device for a smart meter, which is used for solving the problem that the conventional smart meter verification device can only carry out equidistant adjustment on the distance between two fixing plates and cannot realize fine adjustment, so that the limitation is larger.
In order to solve the technical problems, the utility model provides a verification device for a smart meter, which comprises a workbench, wherein a computer is arranged at the top end of the workbench and is fixedly provided with a supporting frame, the side surface of the computer is connected with a detection head, the top end of the supporting frame is provided with a sliding slot and two clamping plates, the inner bottom surface of the supporting frame is fixedly provided with a bearing and is provided with a turntable, the bottom ends of the two clamping plates are respectively connected with a first upright post through a sliding block which is in sliding connection with the sliding slot, the first upright posts are movably connected with a first circular pipe, the edge of the top end of the turntable is fixedly provided with two second upright posts, the center of the bottom end of the turntable is fixedly provided with a rotating shaft, the two second upright posts are respectively and movably connected with a second circular pipe, the two second circular pipes are respectively connected with the two first circular pipes through driving rods, the rotating shaft is fixedly provided with a first bevel gear, and the other end of the rotating shaft is connected with the bearing;
the side of the supporting frame is provided with a notch, a round rod is further arranged in the supporting frame, one end of the round rod is fixed with a second bevel gear meshed with the first bevel gear, the other end of the round rod penetrates through the notch and is fixed with a screw rod, and the other end of the screw rod is fixed with a handle.
Optionally, the workstation top is fixed with the backup pad, backup pad top side is fixed with the roof, the light is installed to the roof bottom.
Optionally, a lock nut is further arranged on the side face of the supporting frame, and the lock nut is in threaded connection with the screw rod.
Optionally, rubber pads are fixed on the inner sides of the two clamping plates.
The utility model provides a verification device for an intelligent ammeter, which comprises a workbench, wherein a computer is arranged at the top end of the workbench, a supporting frame is fixed at the top end of the supporting frame, a sliding slot is formed in the top end of the supporting frame, two clamping plates are arranged at the bottom surface of the supporting frame, a bearing is fixed at the inner bottom surface of the supporting frame, a turntable is arranged at the bottom end of each clamping plate, a first upright post is connected with the bottom end of each clamping plate through a sliding block, a first circular pipe is connected with the first upright post, the edge of the top end of each turntable is connected with a second circular pipe through two second upright posts, a rotating shaft is fixed at the center of the bottom end of each second circular pipe, the second circular pipe is connected with the first circular pipe through a driving rod, a first bevel gear is fixed on each rotating shaft, and the other end of each rotating shaft is connected with the bearing; the side surface of the supporting frame is provided with a notch, a round rod is further arranged in the supporting frame, one end of the round rod is fixedly provided with a second bevel gear, and the other end of the round rod is fixedly provided with a handle through a screw rod; by using the device, the distance between the two clamping plates can be adjusted at will, the fixing effect is good, and the enterprise verification requirement is met.
Drawings
Fig. 1 is a schematic structural diagram of an calibrating device for a smart meter provided by the utility model;
fig. 2 is a schematic diagram of a turntable structure provided by the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides a calibrating device for an intelligent ammeter, which is structurally shown in fig. 1, and comprises a workbench 1, wherein a computer 2 is arranged at the top end of the workbench 1 and a supporting frame 5 is fixed on the top end of the workbench, a detection head 3 is connected to the side surface of the computer 2, a slide slot 7 is formed at the top end of the supporting frame 5 and two clamping plates 6 are arranged, a bearing 9 is fixed on the inner bottom surface of the supporting frame, a turntable 8 is arranged on the bottom surface of the supporting frame, the bottom ends of the two clamping plates 6 are connected with a first upright post 11 through a sliding block 10 which is in sliding connection with the slide slot 7, the first upright post 11 is movably connected with a first circular tube 12, two second upright posts 14 are fixed at the top end edge of the turntable 8, a rotating shaft 13 is fixed at the center of the bottom end, the structure is shown in fig. 2, two second circular tubes 23 are movably connected with the two first circular tubes 12 through driving rods 16, a first bevel gear 15 is fixed on the rotating shaft 13, and the other end of the rotating shaft is connected with the bearing 9; the side of the supporting frame 5 is provided with a notch 17, a round rod 18 is further arranged in the supporting frame, one end of the round rod 18 is fixed with a second bevel gear 19 meshed with the first bevel gear 15 for transmission, the other end of the round rod passes through the notch 17 and is fixed with a screw rod 20, and the other end of the screw rod 20 is fixed with a handle 21. The calibrating device for the intelligent ammeter can be used for randomly adjusting the distance between the two clamping plates 6 to meet the fixing requirement, has a good fixing effect and meets the enterprise calibrating requirement.
Further, a supporting plate 4 is fixed at the top end of the workbench 1, a top plate 24 is fixed on the side surface of the top end of the supporting plate 4, and an illuminating lamp 25 is installed at the bottom end of the top plate 24.
Furthermore, a locking nut 22 is further disposed on the side surface of the supporting frame 5, and the locking nut 22 is in threaded connection with the screw 20, and is used for locking and avoiding reverse rotation of the screw, so that the clamping effect of the clamping plate 6 is affected.
Further, two the inboard of splint 6 all is fixed with rubber pad 26 for protection smart electric meter avoids the too big wearing and tearing that cause it of clamping-force.
When the intelligent ammeter clamping device is used, firstly, the intelligent ammeter is placed on the supporting frame 5 and located between the two clamping plates 6, then the handle 21 is rotated to drive the second bevel gear 19 to be in meshed transmission with the first bevel gear 15 through the round rod 18, at this time, the turntable 8 is rotated and drives two driving rods 16 to move at one end through two second upright posts 14, and finally the other ends of the driving rods 16 drive the clamping plates 6 to move inwards to clamp and fix the intelligent ammeter.
The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (4)
1. The utility model provides a calibrating device for smart electric meter, includes workstation (1), its characterized in that, computer (2) and be fixed with braced frame (5) are installed on workstation (1) top, computer (2) side is connected with detects head (3), open on braced frame (5) top has spout mouth (7) and is equipped with two splint (6), and inside bottom surface is fixed with bearing (9) and is equipped with carousel (8), two splint (6) bottom all be connected with first stand (11) through slider (10) with spout mouth (7) sliding connection, first stand (11) swing joint has first pipe (12), carousel (8) top edge is fixed with two second stands (14), and the bottom centre of a circle is fixed with pivot (13), two on the second stand (14) all swing joint have second pipe (23), two second pipe (23) respectively with two first pipe (12) are connected through actuating lever (16), be fixed with first gear (15) on pivot (13) and its other end is connected with bearing (9);
the side of the supporting frame (5) is provided with a notch (17), a round rod (18) is further arranged in the supporting frame, one end of the round rod (18) is fixed with a second bevel gear (19) which is meshed with the first bevel gear (15) for transmission, the other end of the round rod passes through the notch (17) and is fixed with a screw rod (20), and the other end of the screw rod (20) is fixed with a handle (21).
2. The verification device for a smart meter according to claim 1, wherein a supporting plate (4) is fixed at the top end of the workbench (1), a top plate (24) is fixed at the side surface of the top end of the supporting plate (4), and an illuminating lamp (25) is installed at the bottom end of the top plate (24).
3. The verification device for a smart meter as claimed in claim 1, wherein a lock nut (22) is further provided on a side surface of the supporting frame (5), and the lock nut (22) is in threaded connection with the screw (20).
4. The calibrating device for smart meters according to claim 1, characterized in that both clamping plates (6) are fixed with rubber pads (26) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322571383.5U CN220795449U (en) | 2023-09-21 | 2023-09-21 | Calibrating device for intelligent ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322571383.5U CN220795449U (en) | 2023-09-21 | 2023-09-21 | Calibrating device for intelligent ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220795449U true CN220795449U (en) | 2024-04-16 |
Family
ID=90630609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322571383.5U Active CN220795449U (en) | 2023-09-21 | 2023-09-21 | Calibrating device for intelligent ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220795449U (en) |
-
2023
- 2023-09-21 CN CN202322571383.5U patent/CN220795449U/en active Active
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