CN217278884U - Smart electric meter calibrating installation - Google Patents
Smart electric meter calibrating installation Download PDFInfo
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- CN217278884U CN217278884U CN202220555742.0U CN202220555742U CN217278884U CN 217278884 U CN217278884 U CN 217278884U CN 202220555742 U CN202220555742 U CN 202220555742U CN 217278884 U CN217278884 U CN 217278884U
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Abstract
The utility model belongs to the technical field of smart electric meter is fixed, especially, smart electric meter calibrating installation, it is not convenient for fix when examining and determine to current smart electric meter, the operation is used inconveniently, influence the problem of examination efficiency, the scheme as follows is put forward now, it includes bottom plate and computer, be connected with the detection head on the computer, the support is installed at the top of bottom plate, install the light on the support, the top of bottom plate is rotated and is installed the column spinner, the top of column spinner is installed and is placed the platform, the fixed plate is installed at the top of placing the platform, place the bench and seted up the cavity, the slide opening has been seted up on the top inner wall of cavity, slidable mounting has the slide bar in the slide opening, the movable plate is installed on the top of slide bar, fixed mounting has the bracing piece in the cavity, a plurality of sloping grooves have been seted up at the top of bracing piece, elasticity mechanism is installed to the bottom of slide bar. The utility model discloses be convenient for fixedly when examining and determine at smart electric meter, operation convenient to use avoids influencing examination efficiency.
Description
Technical Field
The utility model relates to a fixed technical field of smart electric meter especially relates to a smart electric meter calibrating installation.
Background
In the technical field of smart grid electrical measurement and electric energy metering, standard meters equipped in calibrating devices produced by different manufacturers are different, and currently, no relevant unified standard exists temporarily. Therefore, the power source and the standard meter configured by different manufacturers in the electric energy meter verification assembly line have great difference, the power source and the standard meter of each verification equipment manufacturer are not universal, wherein, the communication protocol and the output of the standard meter are generally different, verification is required, and the number is disclosed (announced): CN112881968A patent document provides an electricity meter calibrating device, which comprises a computer, a standard meter, a meter to be measured, a power source, a protocol converter and a control board; the computer is connected with a power source, a protocol converter and a control panel, the protocol converter is connected with a communication port of the standard meter, the power source provides electric energy for the to-be-tested meter and the standard meter, the control panel receives output signal pulses of the to-be-tested meter and the standard meter, and the control panel can be further connected with a display screen; the invention also discloses an ammeter calibration method; by implementing the invention, the ammeter calibrating device is compatible with the power source and the standard meter of each manufacturer, the reading and the storage of different standard meter bus communication protocols by the protocol controller and the computer are realized, and the adaptability of the calibrating device is improved.
The existing intelligent electric meter is inconvenient to fix during verification, inconvenient to operate and use and affects verification efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current smart electric meter and be not convenient for fix when examining and determine, the operation is used inconveniently, influences the shortcoming of examination efficiency, and a smart electric meter calibrating installation that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an intelligent ammeter calibrating installation, including bottom plate and computer, be connected with the detection head on the computer, the support is installed at the top of bottom plate, install the light on the support, the top of bottom plate is rotated and is installed the column spinner, the top of column spinner is installed and is placed the platform, place the top of platform and install the fixed plate, place and seted up the cavity on the platform, the slide opening has been seted up on the top inner wall of cavity, slidable mounting has the slide bar in the slide opening, the movable plate is installed on the top of slide bar, fixed mounting has the bracing piece in the cavity, a plurality of hypotenuse grooves have been seted up at the top of bracing piece, elasticity mechanism is installed to the bottom of slide bar, elasticity mechanism and the one-way joint in hypotenuse groove, fixed mounting has the guide bar in the cavity, slide bar slidable mounting is in the outside of guide bar, the outside cover of guide bar is equipped with the spring, the one end of spring links to each other end with the slide bar, the other end of spring links to each other end with the inner wall of cavity.
Preferably, the elastic mechanism comprises a pressure spring and a trapezoidal rod, the bottom of the sliding rod is provided with a pressure spring groove, the trapezoidal rod is connected with the inner wall of the pressure spring groove in a sliding mode, and the pressure spring is installed between the trapezoidal rod and the pressure spring groove.
Preferably, install two T type poles on the bottom inner wall of cavity, bracing piece slidable mounting is in the outside of two T type poles, and the outside cover of T type pole is equipped with reset spring, and reset spring's one end and the bottom installation of bracing piece, reset spring's the other end links to each other with the bottom inner wall of cavity.
Preferably, the bottom of bracing piece is installed handheld pole, places the front of platform and has seted up the through-hole, handheld pole and through-hole sliding connection, and the outer end of handheld pole is installed and is pressed the handle.
Compared with the prior art, the utility model has the advantages of:
according to the scheme, the intelligent electric meter is placed at the top of the placing table, the movable plate is pushed to be close to the fixed plate, the intelligent electric meter is fixed through the movable plate and the fixed plate, and the intelligent electric meter is prevented from moving during verification;
according to the scheme, under the action of the elastic force of the pressure spring, the trapezoidal rod enters the corresponding bevel edge groove, so that the slide rod can be locked, and the fixing stability can be improved;
this scheme is through pressing the handle to press down handheld pole downstream, and handheld pole drives the bracing piece downstream, and bracing piece compression reset spring, bracing piece drive hypotenuse groove leave trapezoidal pole for the slide bar slides in the outside of guide bar under the spring action of spring, and the fixed plate is kept away from to the movable plate, can conveniently take off smart electric meter.
The utility model discloses being convenient for fixedly when examining and determine at smart electric meter, operation convenient to use avoids influencing examination efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent electric meter calibrating apparatus provided by the present invention;
fig. 2 is a schematic sectional structure view of an intelligent electric meter calibrating apparatus provided by the present invention;
fig. 3 is the utility model provides a part A schematic structure of smart electric meter calibrating installation.
In the figure: 1. a base plate; 2. a computer; 3. a detection head; 4. a support; 5. an illuminating lamp; 6. rotating the column; 7. a placing table; 8. a fixing plate; 9. moving the plate; 10. a friction pad; 11. a cavity; 12. a slide hole; 13. a spring; 14. a guide bar; 15. a slide bar; 16. compressing the spring; 17. a trapezoidal bar; 18. a T-shaped rod; 19. a return spring; 20. a support bar; 21. a bevel groove; 22. a hand-held wand; 23. a through hole; 24. and (4) pressing the handle.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, an intelligent electric meter calibrating device comprises a bottom plate 1 and a computer 2, wherein the computer 2 is connected with a detection head 3, a support 4 is installed at the top of the bottom plate 1, an illuminating lamp 5 is installed on the support 4, a rotary column 6 is rotatably installed at the top of the bottom plate 1, a placing table 7 is installed at the top of the rotary column 6, a fixing plate 8 is installed at the top of the placing table 7, a cavity 11 is formed in the placing table 7, a sliding hole 12 is formed in the inner wall of the top of the cavity 11, a sliding rod 15 is slidably installed in the sliding hole 12, a moving plate 9 is installed at the top end of the sliding rod 15, a supporting rod 20 is fixedly installed in the cavity 11, a plurality of inclined edge grooves 21 are formed at the top of the supporting rod 20, an elastic mechanism is installed at the bottom of the sliding rod 15, the elastic mechanism is in one-way clamped connection with the inclined edge grooves 21, a guide rod 14 is fixedly installed in the cavity 11, and the sliding rod 15 is slidably installed at the outer side of the guide rod 14, the outer side of the guide rod 14 is sleeved with a spring 13, one end of the spring 13 is connected with a sliding rod 15, and the other end of the spring 13 is connected with the inner wall of the cavity 11.
In this embodiment, the elastic mechanism includes a pressure spring 16 and a trapezoidal rod 17, a pressure spring groove is formed in the bottom of the sliding rod 15, the trapezoidal rod 17 is slidably connected to the inner wall of the pressure spring groove, the pressure spring 16 is installed between the trapezoidal rod 17 and the pressure spring groove, and the pressure spring 16 provides elastic force for the trapezoidal rod 17, so that the trapezoidal rod 17 can enter the bevel groove 21.
In this embodiment, two T-shaped rods 18 are installed on the inner wall of the bottom of the cavity 11, the support rod 20 is slidably installed on the outer sides of the two T-shaped rods 18, a return spring 19 is sleeved on the outer side of each T-shaped rod 18, one end of the return spring 19 is installed at the bottom of the support rod 20, the other end of the return spring 19 is connected with the inner wall of the bottom of the cavity 11, and the return spring 19 provides upward return elastic force for the support rod 20.
In this embodiment, the bottom of the supporting rod 20 is provided with the handheld rod 22, the front surface of the placing table 7 is provided with the through hole 23, the handheld rod 22 is connected with the through hole 23 in a sliding manner, the outer end of the handheld rod 22 is provided with the pressing handle 24, and the pressing handle 24 can drive the supporting rod 20 to move downwards through the handheld rod 22.
In the embodiment, when the intelligent electric meter detection device is used, the intelligent electric meter is placed on the top of the placing table 7, the moving plate 9 is pushed to be close to the fixed plate 8, the intelligent electric meter is fixed through the moving plate 9 and the fixed plate 8, the moving plate 9 drives the sliding rod 15 to be on the outer side of the guide rod 14, the sliding rod 15 drives the trapezoidal rod 17 to move on the supporting rod 20, the trapezoidal rod 17 enters the corresponding inclined edge groove 21 under the elastic force action of the pressure spring 16, the sliding rod 15 can be locked, the fixing stability can be increased, the intelligent electric meter is detected by using the detection head 3 and the computer 2, after the detection is completed, the handheld rod 22 is pressed downwards through the pressing handle 24, the handheld rod 22 drives the supporting rod 20 to move downwards, the supporting rod 20 compresses the reset spring 19, the supporting rod 20 drives the inclined edge groove 21 to leave the trapezoidal rod 17, the sliding rod 15 slides outside the guide rod 14 under the elastic force action of the spring 13, the moving plate 9 is far away from the fixed plate 8, the smart meter can be removed.
Example two
Referring to fig. 1-3, an intelligent electric meter calibrating device comprises a bottom plate 1 and a computer 2, wherein the computer 2 is connected with a detection head 3, a support 4 is installed at the top of the bottom plate 1, an illuminating lamp 5 is installed on the support 4, a rotary column 6 is rotatably installed at the top of the bottom plate 1, a placing table 7 is installed at the top of the rotary column 6, a fixing plate 8 is installed at the top of the placing table 7, a cavity 11 is formed in the placing table 7, a sliding hole 12 is formed in the inner wall of the top of the cavity 11, a sliding rod 15 is slidably installed in the sliding hole 12, a moving plate 9 is installed at the top end of the sliding rod 15, a supporting rod 20 is fixedly installed in the cavity 11, a plurality of inclined edge grooves 21 are formed in the top of the supporting rod 20, an elastic mechanism is installed at the bottom of the sliding rod 15, the elastic mechanism is in one-way clamped connection with the inclined edge grooves 21, a guide rod 14 is fixedly installed in the cavity 11, and the sliding rod 15 is slidably installed at the outer side of the guide rod 14, the outer side of the guide rod 14 is sleeved with a spring 13, one end of the spring 13 is connected with a sliding rod 15, and the other end of the spring 13 is connected with the inner wall of the cavity 11.
In this embodiment, the elastic mechanism includes a pressure spring 16 and a trapezoidal rod 17, a pressure spring groove is formed in the bottom of the sliding rod 15, the trapezoidal rod 17 is slidably connected to the inner wall of the pressure spring groove, the pressure spring 16 is installed between the trapezoidal rod 17 and the pressure spring groove, and the pressure spring 16 provides elastic force for the trapezoidal rod 17, so that the trapezoidal rod 17 can enter the bevel groove 21.
In this embodiment, two T-shaped rods 18 are installed on the inner wall of the bottom of the cavity 11, the support rod 20 is slidably installed on the outer sides of the two T-shaped rods 18, a return spring 19 is sleeved on the outer side of each T-shaped rod 18, one end of the return spring 19 is installed at the bottom of the support rod 20, the other end of the return spring 19 is connected with the inner wall of the bottom of the cavity 11, and the return spring 19 provides upward return elastic force for the support rod 20.
In this embodiment, the bottom of the supporting rod 20 is provided with the handheld rod 22, the front surface of the placing table 7 is provided with the through hole 23, the handheld rod 22 is connected with the through hole 23 in a sliding manner, the outer end of the handheld rod 22 is provided with the pressing handle 24, and the pressing handle 24 can drive the supporting rod 20 to move downwards through the handheld rod 22.
In this embodiment, friction pads 10 are mounted on the inner sides of the fixed plate 8 and the moving plate 9.
The difference between the second embodiment and the first embodiment is that: the friction pad 10 that sets up can increase the fixed frictional force of fixed plate 8 and movable plate 9 to smart electric meter, and all structures in this application can all carry out the selection of material and length according to the in-service use condition, and the attached drawing is the schematic structure picture, and concrete actual size can make appropriate adjustment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. An intelligent electric meter calibrating device comprises a bottom plate (1) and a computer (2), wherein a detecting head (3) is connected to the computer (2), and the intelligent electric meter calibrating device is characterized in that a support (4) is installed at the top of the bottom plate (1), a lighting lamp (5) is installed on the support (4), a rotating column (6) is rotatably installed at the top of the bottom plate (1), a placing table (7) is installed at the top of the rotating column (6), a fixing plate (8) is installed at the top of the placing table (7), a cavity (11) is formed in the placing table (7), a sliding hole (12) is formed in the inner wall of the top of the cavity (11), a sliding rod (15) is slidably installed in the sliding hole (12), a moving plate (9) is installed at the top end of the sliding rod (15), a supporting rod (20) is fixedly installed in the cavity (11), a plurality of oblique side grooves (21) are formed in the top of the supporting rod (20), and an elastic mechanism is installed at the bottom of the sliding rod (15), the elastic mechanism is in one-way clamping connection with the inclined edge groove (21).
2. The calibrating device for the intelligent electric meter according to claim 1, wherein a guide rod (14) is fixedly installed in the cavity (11), a sliding rod (15) is slidably installed on the outer side of the guide rod (14), a spring (13) is sleeved on the outer side of the guide rod (14), one end of the spring (13) is connected with the sliding rod (15), and the other end of the spring (13) is connected with the inner wall of the cavity (11).
3. The calibrating device for the intelligent electric meter according to claim 1, wherein the elastic mechanism comprises a pressure spring (16) and a trapezoidal rod (17), a pressure spring groove is formed in the bottom of the sliding rod (15), the trapezoidal rod (17) is connected with the inner wall of the pressure spring groove in a sliding mode, and the pressure spring (16) is installed between the trapezoidal rod (17) and the pressure spring groove.
4. The calibrating device for the intelligent electric meter according to claim 1, wherein two T-shaped rods (18) are installed on the inner bottom wall of the cavity (11), the support rod (20) is installed on the outer sides of the two T-shaped rods (18) in a sliding mode, a return spring (19) is sleeved on the outer side of each T-shaped rod (18), one end of each return spring (19) is installed at the bottom of each support rod (20), and the other end of each return spring (19) is connected with the inner bottom wall of the cavity (11).
5. The calibrating device for the intelligent electric meter according to claim 1, wherein a handheld rod (22) is installed at the bottom of the supporting rod (20), a through hole (23) is formed in the front face of the placing table (7), the handheld rod (22) is connected with the through hole (23) in a sliding mode, and a pressing handle (24) is installed at the outer end of the handheld rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220555742.0U CN217278884U (en) | 2022-03-15 | 2022-03-15 | Smart electric meter calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220555742.0U CN217278884U (en) | 2022-03-15 | 2022-03-15 | Smart electric meter calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217278884U true CN217278884U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220555742.0U Active CN217278884U (en) | 2022-03-15 | 2022-03-15 | Smart electric meter calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217278884U (en) |
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2022
- 2022-03-15 CN CN202220555742.0U patent/CN217278884U/en active Active
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