CN220490902U - Three-phase multifunctional electric measuring meter test rack - Google Patents
Three-phase multifunctional electric measuring meter test rack Download PDFInfo
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- CN220490902U CN220490902U CN202322152946.7U CN202322152946U CN220490902U CN 220490902 U CN220490902 U CN 220490902U CN 202322152946 U CN202322152946 U CN 202322152946U CN 220490902 U CN220490902 U CN 220490902U
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- shaped sliding
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- 238000012360 testing method Methods 0.000 title claims abstract description 58
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a three-phase multifunctional electric measuring and testing frame, which comprises a testing table, wherein a clamping structure is movably arranged on the testing table, one end of the testing table corresponding to the clamping structure is provided with a meter connecting frame, the middle part of the clamping structure is provided with a supporting plate, the lower side of the supporting plate is fixedly provided with a spring, the lower end of the spring is fixedly arranged on the clamping structure, and one side of the clamping structure is movably provided with a clamping structure; placing the electrical measurement in the backup pad, through joint structure to its joint, then tightly grip its both sides through the clamp structure, the gyro wheel rolls on the upper surface of electrical measurement in the centre gripping, avoid the joint board to reduce under the centre gripping of grip block with the frictional force of electrical measurement, the whole removal clamp structure makes electrical measurement dock with connecing the table frame after the centre gripping, it is fixed through first fastening bolt, test, simple to operate and fixed firm, when the test is accomplished the dismantlement, lift up the backup pad through the effect of spring down, be convenient for take away the electrical measurement that the test was accomplished, improve test efficiency.
Description
Technical Field
The utility model relates to the technical field of electric instrument, in particular to a three-phase multifunctional electric measuring and testing frame.
Background
With the continuous development of power systems, requirements on power quality and electrical safety are increasing. To meet these requirements, electrical power systems need to be tested and monitored using various types of electrical instrumentation. The three-phase multifunctional electric measuring instrument is a common electric measuring instrument, can measure parameters such as voltage, current, power and the like, and has the functions of data acquisition, display, storage and the like.
At present, after the production and manufacture of the electric energy meter are finished, the electric energy meter needs to be tested, and a traditional testing device usually adopts a testing frame to perform testing operation;
the electric measuring meter needs to be fixed on the test frame when being tested, and in the prior art, the test groove is narrow in space, so that the electric measuring meter is inconvenient to install and detach when being tested and placed, and the test efficiency is reduced.
Disclosure of Invention
Aiming at the prior art problems, the utility model provides a three-phase multifunctional electric measuring and testing frame, and aims to solve the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a multi-functional electrical measurement of three-phase test jig, includes the testboard, the activity is equipped with the clamp structure on the testboard, the one end that corresponds the clamp structure on the testboard is equipped with connects the table frame, the clamp structure middle part is equipped with the backup pad, the backup pad downside is fixed to be equipped with the spring, the lower extreme of spring is fixed to be established on the clamp structure, one side activity of clamp structure is equipped with joint structure.
Preferably, the clamping structure comprises a movable plate, the movable plate is arranged on the upper side of the test bench and is in sliding connection with the test bench, the upper side surface of the movable plate is fixedly connected with the lower end of the spring, the front end and the rear end of the movable plate are respectively provided with clamping plates, the clamping plates are provided with two first T-shaped sliding blocks corresponding to the movable plate, the movable plate is longitudinally provided with two first T-shaped sliding grooves corresponding to the two first T-shaped sliding blocks, a bidirectional screw rod is arranged in one first T-shaped sliding groove, the bidirectional screw rod penetrates through the first T-shaped sliding block and is in threaded connection with the first T-shaped sliding block, one end of the bidirectional screw rod is in rotary connection with the first T-shaped sliding groove, the other end of the bidirectional screw rod penetrates through the first T-shaped sliding groove to extend to the outer side, and the tail end of the bidirectional screw rod is provided with a rotary disk;
the other one of the first T-shaped sliding grooves is internally provided with a guide rod, and the guide rod penetrates through the first T-shaped sliding block and is rotationally connected with the first T-shaped sliding block, and two ends of the guide rod are fixed at two ends in the first T-shaped sliding groove.
Preferably, a second T-shaped sliding block is arranged on one surface of the movable plate corresponding to the test bench, and a second T-shaped sliding groove is transversely arranged on the test bench corresponding to the second T-shaped sliding block.
Preferably, a first fastening bolt is arranged at the front end of the movable plate corresponding to the test bench.
Preferably, the clamping structure comprises a clamping plate, and two sides of one end of the clamping plate are respectively provided with a clamping block. One of them grip block corresponds two joint pieces and is equipped with two joint grooves, joint piece swing joint is in the joint inslot, the other end of joint board is equipped with the second fastening bolt, the second fastening bolt runs through to the one end that the joint board was equipped with the joint piece.
Preferably, the clamping block is provided with connecting columns corresponding to two sides of the clamping groove, and limiting sliding grooves are arranged at positions, corresponding to the connecting columns, of two sides of the clamping groove.
Preferably, the other clamping plate is provided with a placing groove corresponding to the clamping plate.
Preferably, the front side surface of the clamping plate is transversely provided with a roller.
Compared with the prior art, the utility model has the following beneficial effects:
according to the three-phase multifunctional electric meter testing frame, an electric meter is placed on the supporting plate, the clamping plate through the clamping structure rotates to the upper side of the electric meter along the connecting column, the electric meter is pressed, the clamping plate is aligned with the electric meter receiving frame through the compression spring, then the clamping plate is fixed through the second fastening bolt, two sides of the clamping plate are clamped tightly through the bidirectional screw rod of the clamping structure, the roller rolls on the upper surface of the electric meter while clamping, friction force between the clamping plate and the electric meter is prevented from being reduced under the clamping of the clamping plate, the clamping structure integrally moves after clamping to enable the electric meter to be in butt joint with the electric meter receiving frame, the electric meter is fixed through the first fastening bolt, testing is conducted, the electric meter testing frame is convenient to install and firm to fix, and when the electric meter is completely detached through testing, the supporting plate is lifted under the action of the spring, the electric meter after testing is conveniently removed, and testing efficiency is improved.
Drawings
FIG. 1 is an overall schematic diagram of a three-phase multi-functional electrical measurement test stand according to the present utility model;
FIG. 2 is a schematic view of a front portion of a three-phase multi-functional electrical test stand according to the present utility model;
fig. 3 is a schematic diagram showing connection between a movable plate and a supporting frame of the three-phase multifunctional electric meter testing stand.
In the figure: 1. a test bench; 11. the second T-shaped chute; 2. a clamping structure; 21. a movable plate; 22. a clamping plate; 23. a first T-shaped slider; 24. a first T-shaped chute; 25. a bidirectional screw; 26. a rotating disc; 27. a guide rod; 28. a second T-shaped slider; 29. a first fastening bolt; 3. a meter receiving frame; 4. a support plate; 41. a spring; 5. a clamping structure; 51. a clamping plate; 52. a clamping block; 53. a clamping groove; 54. a second fastening bolt; 55. a connecting column; 56. limiting sliding grooves; 57. a placement groove; 58. and a roller.
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.
Referring to fig. 1 to 3, in the embodiment of the present application, the following are: the utility model provides a multi-functional electrical measurement of three-phase test stand, includes testboard 1, and testboard 1 is gone up to activity is equipped with clamping structure 2, and the one end that corresponds clamping structure on testboard 1 is equipped with connects the table frame 3, and clamping structure 2 middle part is equipped with backup pad 4, and backup pad 4 downside is fixed to be equipped with spring 41, and spring 41's lower extreme is fixed to be established on clamping structure 2, and clamping structure 2's one side activity is equipped with joint structure 5; the electric measuring meter is fixed through the clamping structure 2 and the clamping structure 5, and meanwhile, the supporting plate 4 is matched with the spring 41, so that the electric measuring meter can be conveniently taken out after the test is finished, and the test efficiency is improved.
In another embodiment, referring to fig. 1 to 3, the clamping structure 2 includes a movable plate 21, the movable plate 21 is disposed on the upper side of the test bench 1 and is slidably connected to the test bench 1, the upper side surface of the movable plate 21 is fixedly connected to the lower end of the spring 41, two clamping plates 22 are respectively disposed at the front and rear ends of the movable plate 21, two first T-shaped sliding blocks 23 are disposed on the clamping plates 22 corresponding to the movable plate 21, two first T-shaped sliding grooves 24 are longitudinally disposed on the movable plate 21 corresponding to the two first T-shaped sliding blocks 23, a bidirectional screw 25 is disposed in one of the first T-shaped sliding grooves 24, the bidirectional screw 25 passes through the first T-shaped sliding blocks 23 and is in threaded connection with the first T-shaped sliding blocks, one end of the bidirectional screw 25 is rotatably connected to the first T-shaped sliding grooves 24, and the other end of the bidirectional screw 25 passes through the first T-shaped sliding grooves 24 and extends to the outer side, and a rotating disk 26 is disposed at the end of the bidirectional screw; a guide rod 27 is arranged in the other first T-shaped sliding groove 24, the guide rod 27 penetrates through the first T-shaped sliding block 23 and is rotationally connected with the first T-shaped sliding block, two ends of the guide rod 27 are fixed at two ends in the first T-shaped sliding groove 24, one surface of the movable plate 21 corresponding to the test bench 1 is provided with a second T-shaped sliding block 28, the test bench 1 corresponding to the second T-shaped sliding block 28 is transversely provided with a second T-shaped sliding groove 11, and the front end of the movable plate 21 corresponding to the test bench 1 is provided with a first fastening bolt 29;
the rotating disc 26 is rotated, so that the two clamping plates 22 which are in threaded connection with the two-way screw 25 are driven to be close to each other under the guidance of the guide rod 27, and thus the electric measuring meter on the supporting plate 4 is clamped, the clamping structure 2 is integrally moved, and the electric measuring meter is slid to the meter receiving frame 3 through the second T-shaped sliding groove 11 and is in butt joint with the meter receiving frame, and then the electric measuring meter is fixed through the first fastening bolt 29.
In another embodiment, referring to fig. 1 to 3, the clamping structure 5 includes a clamping plate 51, and two sides of one end of the clamping plate 51 are respectively provided with a clamping block 52. Two clamping grooves 53 are formed in one clamping plate 22 corresponding to the two clamping blocks 52, the clamping blocks 52 are movably connected in the clamping grooves 53, second fastening bolts 54 are arranged at the other ends of the clamping plates 51, the second fastening bolts 54 penetrate through one ends, provided with the clamping blocks 52, of the clamping plates 51, connecting columns 55 are arranged on two sides, corresponding to the clamping grooves 53, of the clamping blocks 52, limiting sliding grooves 56 are formed in positions, corresponding to the connecting columns 55, of two sides of the clamping grooves 53, of the other clamping plate 22, corresponding to the clamping plates, of the clamping plates, a placing groove 57 is formed in each clamping plate, and idler wheels 58 are transversely arranged on the front side surfaces of the clamping plates 51;
the clamping plate 51 rotates to the upper side of the electric meter along the connecting column 55, then the clamping plate 51 is integrally pressed down, at the moment, the connecting column 55 slides in the limiting chute 56, when the electric meter is pressed to the meter connecting frame 3, the bottom of the second fastening bolt 54 is abutted to the clamping plate 22 to fix the clamping plate 51 by screwing the second fastening bolt 54, the clamping plate 51 is clamped through the clamping structure 2 after being fixed, at the moment, the clamping plate 51 can move on the upper surface of the electric meter due to the movement of the clamping plate 22, the clamping plate 51 is provided with the roller 58, so that the clamping plate 22 moves on the electric meter through the roller 58 when the clamping plate 22 moves in a clamping manner, and damage to the electric meter is avoided.
Working principle: according to the three-phase multifunctional electric meter testing frame provided by the utility model, an electric meter is placed on the supporting plate 4, the clamping plate 51 of the clamping structure 5 rotates to the upper side of the electric meter along the connecting column 55, the electric meter is pressed, the clamping plate 51 is aligned with the electric meter frame 3 through the compression spring 41, then the clamping plate 51 is fixed through the second fastening bolt 54, two sides of the clamping plate are clamped tightly through the bidirectional screw 25 of the clamping structure 2, the roller 58 rolls on the upper surface of the electric meter while clamping, friction force between the clamping plate 51 and the electric meter is prevented from being reduced under the clamping of the clamping plate 22, the clamping structure 2 integrally moves after clamping to enable the electric meter to be in butt joint with the electric meter frame 3, the electric meter is fixed through the first fastening bolt 29 for testing, the electric meter is convenient to install and is fixed firmly, and when the electric meter is completely tested and disassembled, the supporting plate 4 is lifted under the action of the spring 41, so that the tested electric meter is conveniently taken off, and the testing efficiency is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A multi-functional electrical measurement test stand of three-phase, its characterized in that: including testboard (1), the activity is equipped with clamping structure (2) on testboard (1), the one end that corresponds clamping structure on testboard (1) is equipped with connects table frame (3), clamping structure (2) middle part is equipped with backup pad (4), backup pad (4) downside is fixed to be equipped with spring (41), the lower extreme of spring (41) is fixed to be established on clamping structure (2), one side activity of clamping structure (2) is equipped with joint structure (5).
2. The three-phase multifunctional electric measuring meter test stand according to claim 1, wherein the clamping structure (2) comprises a movable plate (21), the movable plate (21) is arranged on the upper side of the test bench (1) and is in sliding connection with the test bench (1), the upper side surface of the movable plate (21) is fixedly connected with the lower end of a spring (41), clamping plates (22) are respectively arranged at the front end and the rear end of the movable plate (21), two first T-shaped sliding blocks (23) are arranged at the front end and the rear end of the clamping plate (22) corresponding to the movable plate (21), two first T-shaped sliding grooves (24) are longitudinally arranged at the movable plate (21) corresponding to the two first T-shaped sliding blocks (23), a bidirectional screw rod (25) is arranged in one first T-shaped sliding groove (24), the bidirectional screw rod (25) penetrates through the first T-shaped sliding blocks (23) and is in threaded connection with the same, one end of the bidirectional screw rod (25) is in rotary connection with the first T-shaped sliding grooves (24), the other end penetrates the first T-shaped sliding grooves (24) to extend to the outer sides, and the tail end of the bidirectional screw rod (25) is provided with a rotary disk (26);
the other first T-shaped chute (24) is internally provided with a guide rod (27), the guide rod (27) penetrates through the first T-shaped sliding block (23) and is rotationally connected with the first T-shaped sliding block, and two ends of the guide rod (27) are fixed at two ends in the first T-shaped chute (24).
3. The three-phase multifunctional electric measuring meter test stand according to claim 2, wherein a second T-shaped sliding block (28) is arranged on one surface of the movable plate (21) corresponding to the test bench (1), and a second T-shaped sliding groove (11) is transversely arranged on the test bench (1) corresponding to the second T-shaped sliding block (28).
4. A three-phase multifunctional electric measuring test stand according to claim 3, characterized in that the front end of the movable plate (21) is provided with a first fastening bolt (29) corresponding to the test bench (1).
5. The three-phase multifunctional electric measuring meter test stand according to claim 2, wherein the clamping structure (5) comprises a clamping plate (51), one clamping block (52) is respectively arranged at two sides of one end of the clamping plate (51), two clamping grooves (53) are formed in one clamping plate (22) corresponding to the two clamping blocks (52), the clamping blocks (52) are movably connected in the clamping grooves (53), a second fastening bolt (54) is arranged at the other end of the clamping plate (51), and the second fastening bolt (54) penetrates through one end, provided with the clamping blocks (52), of the clamping plate (51).
6. The three-phase multifunctional electric measuring meter test stand according to claim 5, wherein connecting columns (55) are arranged on two sides of the clamping block (52) corresponding to the clamping groove (53), and limiting sliding grooves (56) are arranged on two sides of the clamping groove (53) corresponding to the connecting columns (55).
7. The three-phase multifunctional electric measuring test stand according to claim 5, characterized in that the other clamping plate (22) is provided with a placement groove (57) corresponding to the clamping plate.
8. The three-phase multifunctional electric measuring test stand according to claim 5, wherein the front side of the clamping plate (51) is transversely provided with rollers (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152946.7U CN220490902U (en) | 2023-08-11 | 2023-08-11 | Three-phase multifunctional electric measuring meter test rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152946.7U CN220490902U (en) | 2023-08-11 | 2023-08-11 | Three-phase multifunctional electric measuring meter test rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220490902U true CN220490902U (en) | 2024-02-13 |
Family
ID=89827963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322152946.7U Active CN220490902U (en) | 2023-08-11 | 2023-08-11 | Three-phase multifunctional electric measuring meter test rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220490902U (en) |
-
2023
- 2023-08-11 CN CN202322152946.7U patent/CN220490902U/en active Active
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