CN217932032U - Intelligent electric energy meter error online identification device - Google Patents

Abstract

The utility model provides an online error recognition device of an intelligent electric energy meter, which comprises an operating table, a fixing frame, a detection frame and a driving assembly. The intelligent electric energy meter error online identification device provided by the utility model is provided with an operation console, and a positioning unit for placing and locating the electric energy meter is arranged on the operation console. A detection frame is arranged above the positioning unit, and a plurality of connection probes electrically connected to the detector are installed on the detection frame. When in use, the electric energy meter can be positioned on the operating table through the positioning unit, and driven by the drive assembly. The detection frame moves down, so that the connection probe is connected to the connection end of the electric energy meter, so as to realize the electric connection between the detector and the connection end of the electric energy meter. Calibration productivity.

Description

An online error recognition device for smart electric energy meters

technical field

The utility model belongs to the technical field of electric energy meter calibration equipment, and in particular relates to an online error identification device for an intelligent electric energy meter.

Background technique

In the production process of electric energy meters, it is necessary to test the accuracy of electric energy meters, and then calibrate the electric energy meters that do not meet the standards. Currently, electric energy meters are tested by using electric energy meter detectors during the detection process. In the process of using the electric energy meter tester, it is usually necessary to connect the detection probe on the electric energy meter tester to the connection terminal on the electric energy meter to realize the electrical connection between the electric energy meter tester and the electric energy meter, and to be able to detect the electric energy meter. However, when using an electric energy meter detector at present, a hand-held detection probe is usually placed on the connection end of the electric energy meter to detect the electric energy meter, which often requires multiple people to operate together. During the calibration process of the electric energy meter, the operation is complicated, manpower is wasted, and the calibration efficiency is low.

Utility model content

The embodiment of the utility model provides an online error identification device for an intelligent electric energy meter, aiming at solving the problems of complex operation and low work efficiency in the calibration process of the electric energy meter in the prior art.

In order to achieve the above purpose, the technical solution adopted by the utility model is to provide an online error recognition device for smart electric energy meters, including:

An operating table, on which a positioning unit for locating the electric energy meter is arranged;

a fixed frame, fixedly installed on the operating platform, and a detector is fixedly installed on the fixed frame;

The detection frame is slidably arranged on the fixed frame along the vertical direction, and is located above the operation platform, and the connection probe electrically connected with the detector is fixedly installed on the detection frame;

The driving assembly is arranged between the detection frame and the fixed frame, and is used to drive the detection frame to slide on the fixed frame.

In a possible implementation manner, the positioning unit includes:

The first baffle is fixedly installed on the operating table;

The second baffle is fixedly installed on the operating table and arranged vertically to the first baffle, and the first baffle and the second baffle form a right-angle positioning groove for positioning the electric energy meter;

The clamping plate is arranged in parallel with the first baffle at intervals, and is slidably arranged on the operating platform in a direction perpendicular to the first baffle;

The pushing assembly is arranged between the clamping plate and the operating platform, and is used for pushing the clamping plate to slide on the operating platform.

In a possible implementation manner, the pushing component includes:

a slider, one end of which is fixedly connected to the clamping plate, and is slidably arranged on the operating platform in a direction perpendicular to the first baffle;

a driving rod, one end of which is hingedly arranged on the operating table;

The number of guide wheels is two, and the two guide wheels are rotatably arranged on the slider, and the driving rod is passed between the two guide wheels;

A limit hook is hingedly arranged on the operating platform, and one end of the limiting hook is provided with a hook body for fixing the driving rod on the operating platform.

In a possible implementation manner, the pushing component includes:

a slider, one end of which is fixedly connected to the clamping plate, and is slidably arranged on the operating platform in a direction perpendicular to the first baffle;

a driving rod, one end of which is hingedly arranged on the operating table;

The number of guide wheels is two, and the two guide wheels are rotatably arranged on the slider, and the driving rod is passed between the two guide wheels;

A limit hook is hingedly arranged on the operating platform, and one end of the limiting hook is provided with a hook body for fixing the driving rod on the operating platform.

In a possible implementation manner, a buffer plate is movably provided on the side of the clamping plate close to the first baffle plate, and the buffer plate is slidably arranged on the side of the first baffle plate along a direction perpendicular to the first baffle plate. The clamping plate, and an elastic member for driving the buffering plate to move away from the clamping plate is arranged between the buffering plate and the clamping plate.

In a possible implementation manner, the detection rack is provided with a fixing assembly for fixing the connection probe, and the fixing assembly includes:

There are multiple mounting plates, the multiple mounting plates are arranged at intervals along a direction perpendicular to the first baffle plate, and the mounting plates are provided with mounting holes for mounting the connection probes;

The first fixing plate is fixedly connected to the bottom of the detection frame;

The second fixing plate is located below the first fixing plate, and the second fixing plate and the first fixing plate form an installation gap for clamping the installation plate;

The fastening assembly is arranged between the first fixing plate and the second fixing plate, and is used for clamping the mounting plate between the first fixing plate and the second fixing plate.

In a possible implementation manner, the installation hole is an oblong through hole, and the length direction of the installation hole is arranged along a direction perpendicular to the second baffle.

In a possible implementation manner, an anti-skid pad is fixedly installed on the inner side wall of the installation gap.

In a possible implementation manner, two fasteners are threadedly connected to the connection probe, and the two fasteners are respectively located on two sides of the installation plate.

In a possible implementation manner, the drive component includes:

The gear rod is slidably arranged on the fixed frame along the vertical direction and fixedly connected with the detection frame;

The gear is rotatably arranged on the fixed frame, and is arranged to mesh with the tooth rod;

The driving part is fixedly installed on the fixed frame, and the driving end of the driving part is connected with the gear in transmission, and is used to drive the gear to rotate.

In a possible implementation, a displacement sensor is fixedly installed under the fixed frame, a detection terminal corresponding to the displacement sensor is arranged on the detection frame, and the displacement sensor is electrically connected to a controller , the controller is electrically connected with the driving part, and is used to control the working state of the driving part.

Compared with the prior art, the scheme shown in the embodiment of the present application is provided with an operation platform, on which a fixed frame is fixedly installed, and on which a detection frame is slid along the vertical direction. The detection probe on the detector is fixedly installed on the detection frame. The detection head of the detection probe is set facing the operation table. When in use, firstly the detection frame is moved upwards through the drive assembly, so as to facilitate the placement of the electric energy meter. Place the electric energy meter to be detected on the operating table through the positioning unit, and make the detection end of the electric energy meter face the connection probe on the detection frame. Then drive the detection frame to move downward through the drive assembly, so that the connection probes can touch the detection end on the electric energy meter to realize the electrical connection between the detector and the electric energy meter. Moreover, the continuous detection of the error of the electric energy meter can be realized, the operation is convenient, manpower is saved, and the online detection efficiency of the electric energy meter is effectively improved.

Description of drawings

Fig. 1 is the structural schematic diagram of the intelligent energy meter error online recognition device provided by the embodiment of the present invention;

Fig. 2 is the top view of the online identification device for the error of the smart electric energy meter provided by the embodiment of the present invention;

Fig. 3 is a schematic diagram of the installation structure of the limit hook provided by the embodiment of the present invention;

Fig. 4 is a schematic diagram of the installation structure of the fixing assembly provided by the embodiment of the present invention;

Fig. 5 is a schematic diagram of the installation structure of the installation board provided by the embodiment of the present invention.

Explanation of reference signs:

1. Operating console; 2. Positioning unit; 21. First baffle; 22. Second baffle; 23. Clamping plate; 24. Pushing assembly; 241. Slider; 242. Driving rod; 243. Guide wheel; 244, limit hook; 245, buffer plate; 246, elastic member; 3, fixed frame; 4, detection frame; 41, fixed assembly; 411, mounting plate; 412, first fixed plate; 413, second fixed plate; 414, fastening assembly; 415, anti-slip mat; 416, fasteners; 5, connection probe; 6, driving assembly; 61, gear rod; 62, gear; 63, driving part; Controller; 7. Detector; 8. Energy meter.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Please refer to Fig. 1, Fig. 2 and Fig. 4 together, and now the online error identification device of the smart electric energy meter 8 provided by the utility model will be described. The online error identification device for the smart electric energy meter 8 includes an operating console 1 , a fixing frame 3 , a testing frame 4 and a driving assembly 6 . The operating table 1 is provided with a positioning unit 2 for positioning the electric energy meter 8; the fixed frame 3 is fixedly installed on the operating table 1, and the detector 7 is fixedly installed on the fixed frame 3; the detection frame 4 is slid on the fixed frame along the vertical direction 3, and located above the console 1, the detection frame 4 is fixedly installed with the connection probe 5 electrically connected to the detector 7; the drive assembly 6 is arranged between the detection frame 4 and the fixed frame 3, for driving detection Frame 4 slides on fixed frame 3.

Compared with the prior art, the intelligent electric energy meter 8 error online recognition device provided by this embodiment is provided with an operating platform 1, and a fixed frame 3 is fixedly installed on the operating platform 1, and slides vertically on the fixed frame 3 A detection frame 4 is provided. The detection probe on the detector 7 is fixedly installed on the detection frame 4 . The detection head of the detection probe is set facing the console 1 . When in use, firstly, the detection frame 4 is moved upwards by the driving assembly 6, so that the electric energy meter 8 is conveniently placed. Place the electric energy meter 8 to be detected on the console 1 through the positioning unit 2 , and make the detection end of the electric energy meter 8 face the connection probe 5 on the detection frame 4 . Then drive the detection frame 4 to move downward through the drive assembly 6, so that the connection probe 5 touches the detection end on the electric energy meter 8 to realize the electrical connection between the detector 7 and the electric energy meter 8. Moreover, the continuous detection of the error of the electric energy meter 8 can be realized, the operation is convenient, manpower is saved, and the online detection efficiency of the electric energy meter 8 is effectively improved.

In some embodiments, the above-mentioned positioning unit 2 may adopt a structure as shown in FIG. 1 and FIG. 2 . Referring to FIG. 1 and FIG. 2 together, the positioning unit 2 includes a first baffle 21 , a second baffle 22 , a clamping plate 23 and a pushing assembly 24 . The first baffle 21 is fixedly mounted on the console 1; the second baffle 22 is fixedly mounted on the console 1 and arranged vertically with the first baffle 21, and the first baffle 21 and the second baffle 22 are used for positioning The right angle positioning groove of the electric energy meter 8; the clamping plate 23 is set in parallel with the first baffle plate 21, and is slid on the console 1 along the direction perpendicular to the first baffle plate 21; the push assembly 24 is arranged on the clamping plate 23 Between the operating table 1, it is used to push the clamping plate 23 to slide on the operating table 1. The first baffle plate 21 , the second baffle plate 22 and the surface of the console 1 are vertically arranged in pairs, thereby forming a right-angle positioning groove for positioning the electric energy meter 8 . It can be aimed at conveniently locating the placement position of the electric energy meter 8 during the batch detection process. Reduce the alignment time of the electric energy meter 8 in the placement process. During use, first attach the two right-angled sides of the electric energy meter 8 to the inner sides of the first baffle 21 and the second baffle 22 respectively. The clamping plate 23 is pushed to move toward the first blocking plate 21 by the pushing assembly 24 . Therefore, the electric energy meter 8 is clamped between the first baffle plate 21 and the clamping plate 23, so that the electric energy meter 8 is fixed more stably. After the detection is completed, the push assembly 24 drives the clamping plate 23 to move to a position away from the first baffle plate 21 , so that the electric energy meter 8 can be removed from the console 1 .

Specifically, in this embodiment, the second baffle plate 22 and the clamping plate 23 are located on the same side of the first baffle plate 21 .

Optionally, in this embodiment, both the first baffle 21 and the second baffle 22 are composed of a plurality of stoppers arranged at intervals.

In some embodiments, the above-mentioned pushing assembly 24 may adopt the structure shown in FIG. 1 , FIG. 2 and FIG. 3 . Referring to FIG. 1 , FIG. 2 and FIG. 3 together, the pushing assembly 24 includes a slider 241 , a driving rod 242 , a guide wheel 243 and a limit hook 244 . One end of the slider 241 is fixedly connected with the clamping plate 23, and is slidably arranged on the console 1 along a direction perpendicular to the first baffle plate 21; one end of the drive rod 242 is hingedly arranged on the console 1; the number of guide wheels 243 is two , the two guide wheels 243 are rotated and arranged on the slider 241, and the driving rod 242 is passed between the two guide wheels 243; the limit hook 244 is hingedly arranged on the console 1, and one end of the limit hook 244 is provided with a The driving rod 242 is fixed to the hook body on the console 1 . A slide guide hole for the slide block 241 to slide is arranged on the console 1 . Both the cross section of the slider 241 and the guide hole are square. Guide slide hole is made up of the U-shaped frame that is fixed on the operation table 1 and the upper surface of operation table 1. One end of the drive rod 242 is hingedly arranged on the console 1, and the console 1 is defined to be arranged along the horizontal direction, while the axis of the hinge shaft of the drive rod 242 and the axis of rotation of the guide wheel 243 are all arranged along the vertical direction. And the two guide wheels 243 are arranged at intervals along the sliding direction of the slider 241 . The outer diameters of the two guide wheels 243 gradually increase from the center position of the guide wheels 243 to both ends. The driving rod 242 can be limited to prevent the driving rod 242 from slipping out from between the two guide wheels 243 . The middle part of the drive rod 242 is located between the two guide wheels 243. When the drive rod 242 rotates towards the direction close to the console 1, the drive rod 242 will be in contact with the side of the guide wheel 243 near the first baffle plate 21 side, which can drive the slide. The block 241 slides in a direction close to the first barrier 21 . The limiting hook 244 is rotatably arranged on the console 1 , and the axis of the hinge shaft of the limiting hook 244 is arranged along the horizontal direction and perpendicular to the sliding direction of the slider 241 . When the driving rod 242 drives the clamping plate 23 to clamp on the side of the electric energy meter 8 , the driving rod 242 can be fixed on the console 1 through the limit hook 244 . Fixing of the clamping plate 23 is achieved.

Optionally, in this embodiment, a polyurethane gasket is installed on the side of the clamping plate 23 close to the first baffle plate 21 , which can buffer the clamping force of the clamping plate 23 on the electric energy meter 8 . Avoid the clamping plate 23 from scratching the electric energy meter 8.

Specifically, in this embodiment, a handle that is convenient for pulling the limit hook 244 to rotate is provided on the limit hook 244. When it is necessary to loosen the drive rod 242, the operator can turn the limit hook 244 upward by pulling the handle, and turn the limit hook 244 upwards. The driving rod 242 turns out from the limit hook 244 .

Optionally, in this embodiment, an inclined chamfer is provided at the end of the limiting hook 244 away from the hinge axis of the limiting hook 244 . A mount is provided between the limit hook 244 and the console 1 , and the mount is fixedly mounted on the console 1 . The limit hook 244 is hingedly arranged on the mounting base. A support portion is provided on the mounting seat. When the limit hook 244 overlaps the supporting part, the limit hook 244 maintains a horizontal state as a whole, and can limit the driving rod 242 inside the structure.

Optionally, in this embodiment, an inclined chamfer is provided on the end surface of the limiting hook 244 away from the hinge axis of the limiting hook 244. When the limiting hook 244 is kept in a horizontal state, the inclined chamfer gradually moves away from the limiting hook 244 from top to bottom. The direction of the hinge axis of the bit hook 244 is inclined. Thereby, when the driving rod 242 is rotated toward the limit hook 244, the limit hook 244 can be turned upward by tilting and chamfering. Limit the driving rod 242 inside the body.

In some embodiments, the above-mentioned pushing assembly 24 may adopt the structure shown in FIG. 1 and FIG. 2 . Referring to Fig. 1 and Fig. 2 together, the side of the clamping plate 23 close to the first baffle plate 21 is also movable with a buffer plate 245, and the buffer plate 245 is slidably arranged on the clamping plate 23 in a direction perpendicular to the first baffle plate 21. and an elastic member 246 for driving the buffer plate 245 to move away from the clamping plate 23 is provided between the buffer plate 245 and the clamping plate 23 . A guide rod is fixedly connected to the buffer plate 245 , and the guide rod is slidably arranged on the clamping plate 23 along the sliding direction of the slider 241 . The elastic piece 246 is a spring, and the elastic piece 246 is sleeved on the guide rod, and the two ends of the elastic piece 246 are in contact with the clamping plate 23 and the buffer plate 245 respectively, so that when the driving rod 242 is rotated, the buffer plate 245 is first in contact with On the side wall of the electric energy meter 8 , when the driving rod 242 continues to rotate, the position of the buffer plate 245 does not change, but the gap between the buffer plate 245 and the clamping plate 23 is reduced by the contraction and deformation of the elastic member 246 . It is convenient for the driving rod 242 to snap into the limit hook 244 .

In some embodiments, the above-mentioned fixing component 41 may adopt the structure shown in FIG. 1 , FIG. 4 and FIG. 5 . Referring to Fig. 1, Fig. 4 and Fig. 5 together, the detection frame 4 is provided with a fixing assembly 41 for fixing and connecting the probe 5, and the fixing assembly 41 includes a mounting plate 411, a first fixing plate 412, a second fixing plate 413 and a tight Solid component 414. The number of mounting plates 411 is multiple, and the plurality of mounting plates 411 are arranged at intervals along the direction perpendicular to the first baffle plate 21, and the mounting plates 411 are provided with mounting holes for installing the connecting probe 5; The bottom of the frame 4 is fixedly connected; the second fixed plate 413 is located below the first fixed plate 412, and the second fixed plate 413 and the first fixed plate 412 form an installation gap for clamping the mounting plate 411; the fastening assembly 414 is arranged on Between the first fixing plate 412 and the second fixing plate 413 is used to clamp the installation plate 411 between the first fixing plate 412 and the second fixing plate 413 . The bottom of the first fixing plate 412 is concavely provided with a first groove, the bottom of the second fixing plate 413 is concavely provided with a second groove, and the first groove and the second groove are respectively along the length direction of the first baffle plate 21. Set through the first fixing plate 412 and the second fixing plate 413 . When the first fixing plate 412 and the second fixing plate 413 are connected through the fastening component 414 , the first groove and the second groove overlap to form an installation gap for installing the installation plate 411 . When the fastening assembly 414 is loosened, the installation plate 411 can slide inside the installation gap along the length direction of the second baffle plate 22 inside the installation gap, so that the installation plate 411 can be adjusted along the length of the second baffle plate 22 on the detection frame 4 direction position. The position of the mounting plate 411 in the mounting gap can be adjusted according to the position of the connecting end on the electric energy meter 8 . Then the first fixing plate 412 and the second fixing plate 413 are clamped by the fastening component 414 . The mounting plate 411 is fixedly installed between the first fixing plate 412 and the second fixing plate 413 .

Specifically, in this embodiment, the fastening component 414 includes: fastening screws and nuts. There are two tightening screws, which are respectively located at two ends of the first fixing plate 412 and the second fixing plate 413 . The number of nuts corresponds to the number of tightening screws. Both ends of the first fixing plate 412 and the second fixing plate 413 are provided with through holes for placing tightening screws. The tightening screw passes through the through hole and is threadedly connected with the nut, so that the first fixing plate 412 and the second fixing plate 413 are clamped between the tightening screw and the nut.

Optionally, one end of the mounting plate 411 is provided with a guide plate, the guide plate is perpendicular to the mounting plate 411 , and the guide plate and the mounting holes are located on both sides of the first fixing plate 412 and the second fixing plate 413 . In use, the guide plate can be attached to the side surfaces of the first fixing plate 412 and the second fixing plate 413 , so that the mounting plate 411 is kept perpendicular to the first fixing plate 412 and the second fixing plate 413 .

In some embodiments, the above-mentioned mounting plate 411 may adopt a structure as shown in FIG. 5 . Referring to FIG. 5 , the installation hole is an oblong through hole, and the length direction of the installation hole is set along a direction perpendicular to the second baffle plate 22 . The installation hole is an oblong through hole, and the connecting probe 5 is installed inside the oblong through hole, and tightening nuts threadedly connected with the connecting probe 5 are arranged on both sides of the mounting plate 411, and the connecting probe 5 can be connected by tightening the nut. It is fixed on the mounting plate 411, and at the same time, the position of the connection probe 5 inside the oblong through hole can be adjusted by loosening the tightening nut. Through the cooperation of the oblong through hole and the installation gap, the connection probe 5 can be adjusted along the length direction of the first baffle 21 and the length of the second baffle 22, so as to meet the detection requirements of electric energy meters 8 of different specifications. Improve the scope of use of the smart electric energy meter 8 error online identification device in this application.

Optionally, in this embodiment, the connection probe 5 is an elastic probe, and when the end of the connection probe 5 touches the connection end on the electric energy meter 8, if the detection frame 4 continues to move downward, the elastic probe can The connection probe 5 is prevented from being crushed or the connection end of the electric energy meter 8 is damaged by its own elastic deformation.

Optionally, in this embodiment, a connecting sleeve is installed on the mounting plate 411 , the connecting sleeve is screwed to the tightening nut, and the connecting probe 5 is detachably mounted inside the connecting sleeve. The connection wire connecting the probe 5 extends to the fixed frame 3 through the detection frame 4 , and is connected to the detector 7 through the fixed frame 3 .

In some embodiments, the above-mentioned first fixing plate 412 and the second fixing plate 413 may adopt a structure as shown in FIG. 4 . Referring to Fig. 4, on the side of the first fixed plate 412 close to the second fixed plate 413, a non-slip pad 415 that can enhance the friction between the mounting plate 411 is fixedly installed, and on the side of the second fixed plate 413 close to the first fixed plate 412 One side is fixedly installed with an anti-skid pad 415 that can enhance friction with the mounting plate 411 . Therefore, the connection of the mounting plate 411 between the first fixing plate 412 and the second fixing plate 413 can be made more stable.

Optionally, in this embodiment, the anti-skid pad 415 may be a pad made of polyurethane material with certain elasticity.

In some embodiments, the connection probe 5 may adopt the structure shown in FIG. 4 . Referring to FIG. 4 , two fasteners 416 are threadedly connected to the connecting probe 5 , and the two fasteners 416 are respectively located on two sides of the mounting plate 411 . Fastener 416 adopts nut, and the setting of fastener 416 can fix connection probe 5 on the mounting plate 411 on the one hand, and can adjust the position of two fasteners 416 on connection probe 5 on the other hand. Adjust the height of the connection probe 5. In this way, the position of each connection probe 5 on the detection frame 4 can be adjusted along the horizontal direction and the height direction, which is convenient for detecting different types of electric energy meters 8 .

In some embodiments, the above-mentioned driving assembly 6 may adopt a structure as shown in FIG. 1 . Referring to FIG. 1 , the driving assembly 6 includes a gear rod 61 , a gear 62 and a driving member 63 . The gear rod 61 is slidably arranged on the fixed frame 3 along the vertical direction and is fixedly connected with the detection frame 4; the gear 62 is arranged on the fixed frame 3 in rotation, and is arranged to mesh with the gear rod 61; the driving member 63 is fixedly installed on the fixed frame 3 Above, the driving end of the driving member 63 is in transmission connection with the gear 62 for driving the gear 62 to rotate. The driving member 63 is a motor, and the up and down movement of the detection frame 4 is controlled by a control switch for controlling the motor.

In some embodiments, the above-mentioned driving assembly 6 may adopt a structure as shown in FIG. 1 . Referring to Fig. 1, a displacement sensor 64 is fixedly installed under the fixed frame 3, and a detection terminal corresponding to the displacement sensor 64 is arranged on the detection frame 4, and the displacement sensor 64 is electrically connected to a controller 65, and the controller 65 is connected to the driving part 63 is electrically connected to control the working state of the driving member 63. A displacement sensor for monitoring the moving distance of the detection frame 4 is installed on the fixed frame 3, and the controller 65 adopts a PLC controller 65, and by setting two numerical values that the detection frame 4 moves by programming in the controller 65, the detection frame 4 can be moved. When moving to the lowest or highest position, the controller 65 can automatically control the driving member 63 to stop working. The operation process is simpler and more convenient to control the operation.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (10)

1. The utility model provides an online recognition device of intelligent ammeter error which characterized in that includes:

the electric energy meter positioning device comprises an operating table, a positioning unit and a control unit, wherein the operating table is provided with the positioning unit for positioning the electric energy meter;

the fixed frame is fixedly arranged on the operating table, and a detector is fixedly arranged on the fixed frame;

the detection frame is arranged on the fixing frame in a sliding mode along the vertical direction and located above the operating platform, and a connecting probe electrically connected with the detector is fixedly installed on the detection frame;

and the driving assembly is arranged between the detection frame and the fixed frame and used for driving the detection frame to slide on the fixed frame.

2. The intelligent electric energy meter error online identification device according to claim 1, wherein the positioning unit comprises:

the first baffle is fixedly arranged on the operating platform;

the second baffle is fixedly arranged on the operating platform and is perpendicular to the first baffle, and the first baffle and the second baffle form a right-angle positioning groove for positioning the electric energy meter;

the clamping plate is arranged in parallel with the first baffle at intervals and is arranged on the operating table in a sliding mode along the direction perpendicular to the first baffle;

and the pushing assembly is arranged between the clamping plate and the operating platform and used for pushing the clamping plate to slide on the operating platform.

3. The intelligent electric energy meter error online identification device according to claim 2, wherein the pushing component comprises:

one end of the sliding block is fixedly connected with the clamping plate and is arranged on the operating table in a sliding mode along the direction perpendicular to the first baffle plate;

one end of the driving rod is hinged on the operating platform;

the number of the guide wheels is two, the two guide wheels are rotatably arranged on the sliding block, and the driving rod penetrates between the two guide wheels;

the limiting hook is hinged to the operating platform, and a hook body used for fixing the driving rod to the operating platform is arranged at one end of the limiting hook.

4. The device for identifying the error of the intelligent electric energy meter according to claim 2, wherein a buffer plate is movably disposed on a side of the clamping plate close to the first baffle, the buffer plate is slidably disposed on the clamping plate in a direction perpendicular to the first baffle, and an elastic member for driving the buffer plate to move in a direction away from the clamping plate is further disposed between the buffer plate and the clamping plate.

5. The intelligent electric energy meter error online identification device according to claim 2, wherein a fixing component for fixing the connection probe is arranged on the detection frame, and the fixing component comprises:

the mounting plates are arranged at intervals in the direction perpendicular to the first baffle plate, and mounting holes for mounting the connection probes are formed in the mounting plates;

the first fixing plate is fixedly connected with the bottom of the detection frame;

the second fixing plate is positioned below the first fixing plate, and the second fixing plate and the first fixing plate form an installation gap for clamping the installation plate;

and the fastening assembly is arranged between the first fixing plate and the second fixing plate and used for clamping the mounting plate between the first fixing plate and the second fixing plate.

6. The intelligent electric energy meter error online identification device according to claim 5, wherein the mounting hole is an oblong through hole, and the length direction of the mounting hole is arranged in a direction perpendicular to the second baffle.

7. The intelligent electric energy meter error online identification device according to claim 5, wherein a non-slip mat is fixedly mounted on the inner side wall of the mounting gap.

8. The intelligent electric energy meter error online identification device according to claim 5, wherein two fasteners are screwed on the connection probe, and the two fasteners are respectively positioned on two sides of the mounting plate.

9. The intelligent ammeter error online identification device as recited in claim 1, wherein the driving assembly comprises:

the toothed bar is arranged on the fixed frame in a sliding mode along the vertical direction and is fixedly connected with the detection frame;

the gear is rotationally arranged on the fixed frame and is meshed with the rack bar;

and the driving part is fixedly arranged on the fixing frame, and the driving end of the driving part is in transmission connection with the gear and is used for driving the gear to rotate.

10. The device for online error recognition of an intelligent electric energy meter according to claim 9, wherein a displacement sensor is fixedly installed below the fixing frame, a detection end corresponding to the displacement sensor is disposed on the detection frame, the displacement sensor is electrically connected to a controller, and the controller is electrically connected to the driving member and is used for controlling the operating state of the driving member.

Images