CN210604805U - But slide adjusting formula transformer transformation ratio tester - Google Patents
But slide adjusting formula transformer transformation ratio tester Download PDFInfo
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- CN210604805U CN210604805U CN201920706803.7U CN201920706803U CN210604805U CN 210604805 U CN210604805 U CN 210604805U CN 201920706803 U CN201920706803 U CN 201920706803U CN 210604805 U CN210604805 U CN 210604805U
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Abstract
The utility model belongs to the technical field of the transformation ratio tester, especially, be a slidable adjustment formula transformer transformation ratio tester, including mounting panel transformation ratio tester body, be used for driving the transformation ratio tester body and carry out the horizontal adjustment subassembly that the horizontal direction was adjusted and be used for driving the vertical adjusting part that the horizontal adjusting part carried out vertical direction and adjusted, vertical adjusting part sets up the front at the mounting panel, the horizontal adjusting part sets up on vertical adjusting part, the transformation ratio tester body sets up on the horizontal adjusting part. The utility model discloses a mounting panel is vertical to be fixed on the testboard, when utilizing the tester body to carry out the transformation ratio experiment to the transformer, can drive the tester body through vertical adjusting part and horizontal adjusting part and carry out the regulation of level and vertical direction to position between adjustment and the transformer, conveniently carry out the transformation ratio experiment to the transformer, adjust the transformer position with current and compare, it is more effective convenient to adjust the position of tester body.
Description
Technical Field
The utility model belongs to the technical field of the transformation ratio tester, concretely relates to but slide adjusting formula transformer transformation ratio tester.
Background
In the production and product test of the power transformer, the transformer transformation ratio test is a necessary item, thus the quality of the transformer product can be effectively monitored, the turn-to-turn short circuit, the open circuit and the connection error of the transformer are prevented, and the internal fault or the contact fault of the voltage regulating switch is prevented, therefore, the transformer transformation ratio test needs to be carried out on the transformer by using a transformer transformation ratio tester in a production workshop, the transformer transformation ratio test in the workshop is completed on a transformer comprehensive test bench, the test bench can be used for carrying out three important test items of main transformer direct current resistance, transformation ratio and on-load tap-changer on the transformer, but the existing test bench has the following defects when the transformer transformation ratio tester is used for carrying out the transformation ratio test on the transformer:
the transformer transformation ratio tester is fixed at a certain position on the test board, the position of the transformer transformation ratio tester cannot be adjusted, when transformers with different sizes are measured, the position of the transformer can only be adjusted, and due to the fact that the weight and the size of the transformer are large, position adjustment is inconvenient, the efficiency of transformation ratio tests is reduced, and meanwhile the workload of workers is increased.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a but slide adjusting formula transformer transformation ratio tester has the position of convenience to transformer transformation ratio tester and adjusts, has promoted the experimental efficiency characteristics of transformation ratio.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slidable regulation formula transformer transformation ratio tester, includes mounting panel transformation ratio tester body, is used for driving the transformation ratio tester body and carries out the horizontal adjustment subassembly that the horizontal direction was adjusted and is used for driving the vertical adjustment subassembly that the horizontal adjustment subassembly carried out vertical direction and adjusts, vertical adjustment subassembly sets up in the front of mounting panel, horizontal adjustment subassembly sets up on vertical adjustment subassembly, the transformation ratio tester body sets up on horizontal adjustment subassembly.
In order to make the transformer transformation ratio tester smoothly adjust in the vertical direction, as the preferable technical proposal of the sliding adjustable transformer transformation ratio tester of the utility model, the vertical adjusting component comprises two mounting frames, wherein fixed plates are fixedly mounted on the opposite sides of the two mounting frames, the two fixed plates are fixedly connected with the mounting plates through bolts, vertical slide bars are arranged inside the two mounting frames, vertical slide blocks are connected onto the two vertical slide bars in a sliding manner, I-shaped blocks are fixedly mounted on the front surfaces of the two vertical slide blocks through bolts, the vertical adjusting component also comprises a vertical screw rod fixed on the front surface of the mounting plate through a bearing seat and a vertical driving motor fixed on the front surface of the mounting plate through a support plate, the vertical screw rod is connected with a vertical thread block in a threaded manner, and the output end of the vertical driving motor is fixedly connected with one end of the vertical screw rod through a coupler.
In order to ensure vertical adjusting part stable in structure, as the utility model relates to a preferred technical scheme of slidable adjustment formula transformer transformation ratio tester, every the installing frame all corresponds two vertical slide bars, every vertical slider all with two vertical slide bar sliding connection, per two the both ends of vertical slide bar all are provided with the screw thread and pass through the outer wall fixed connection of nut and corresponding installing frame.
In order to enable the transformer transformation ratio tester to smoothly adjust in the horizontal direction, as a preferred technical scheme of the sliding adjustment type transformer transformation ratio tester of the utility model, the horizontal adjustment component comprises a connecting plate, a vertical thread block and two I-shaped blocks are fixedly connected with the connecting plate through bolts, four round corners on the front surface of the connecting plate are fixedly provided with four connecting rods, one ends of the four connecting rods far away from the connecting plate are fixedly provided with a reinforcing plate, the front surface of the connecting plate is fixedly provided with a horizontal lead screw through a bearing seat, the horizontal lead screw is in threaded connection with a horizontal thread block, the bottom of the horizontal thread block is fixedly provided with an adjusting plate through bolts, the front surface of the connecting plate is fixedly provided with two horizontal slide bars through bolts, the adjusting plate is in sliding connection with the two horizontal slide bars, and the front surface of the reinforcing plate is fixedly provided, the output shaft of the horizontal driving motor is fixedly connected with one end of the horizontal lead screw through the coupler, two U-shaped frames are fixedly mounted at the bottom of the adjusting plate through bolts, and the transformation ratio tester body is arranged between one opposite sides of the two U-shaped frames and is fixed through the bolts.
In order to ensure horizontal adjustment subassembly stable in structure, conduct the utility model relates to a preferred technical scheme of slidable adjustment formula transformer transformation ratio tester, two the gusset plate is all run through to horizontal sliding bar's one end and be provided with the screw thread and through nut and gusset plate fixed connection.
For the convenience observe transformer transformation ratio tester, conduct the utility model relates to a but the preferred technical scheme of slidable regulation formula transformer transformation ratio tester, the rectangle breach has been seted up in the front of gusset plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a mounting panel is vertical to be fixed on the testboard, when utilizing the tester body to carry out the transformation ratio experiment to the transformer, can drive the tester body through vertical adjusting part and horizontal adjusting part and carry out the regulation of level and vertical direction to position between adjustment and the transformer, conveniently carry out the transformation ratio experiment to the transformer, adjust the transformer position with current and compare, it is more effective convenient to adjust the position of tester body, thereby be favorable to going on of transformation ratio experiment.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a top view of the structure of the present invention;
fig. 3 is a side view of the three-dimensional structure of the present invention;
in the figure: 1. mounting a plate; 2. a tester body; 3. a level adjustment assembly; 4. a vertical adjustment assembly; 5. installing a frame; 6. a fixing plate; 7. a vertical slide bar; 8. a vertical slide block; 9. a shaping block; 10. a vertical screw rod; 11. a vertical thread block; 12. a vertical drive motor; 13. a connecting plate; 14. a connecting rod; 15. a reinforcing plate; 16. a horizontal screw rod; 17. a horizontal thread block; 18. an adjusting plate; 19. a horizontal sliding bar; 20. a horizontal driving motor; 21. a rectangular notch; 22. a U-shaped frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a slidable regulation formula transformer transformation ratio tester, including 1 transformation ratio tester body 2 of mounting panel, be used for driving 2 horizontal adjustment subassembly 3 that carry out the horizontal direction regulation of transformation ratio tester body and be used for driving 3 vertical adjustment subassembly 4 that carry out vertical direction regulation of horizontal adjustment subassembly, vertical adjustment subassembly 4 sets up in the front of mounting panel 1, 3 settings of horizontal adjustment subassembly are on vertical adjustment subassembly 4, 2 settings of transformation ratio tester body are on 3 horizontal adjustment subassembly.
In this embodiment: will through mounting panel 1 the utility model discloses it is vertical to fix on the testboard, when utilizing tester body 2 to carry out the transformation ratio experiment to the transformer, can drive tester body 2 through vertical adjusting part 4 and horizontal adjusting part 3 and carry out the regulation of level and vertical direction to position between adjustment and the transformer, conveniently carry out the transformation ratio experiment to the transformer, adjust the transformer position with current and compare, it is more effective convenient to adjust the position of tester body 2, thereby be favorable to going on of transformation ratio experiment.
Specifically, vertical adjusting part 4 includes two installing frames 5, the equal fixed mounting in one side that two installing frames 5 carried on the back mutually has fixed plate 6, two fixed plates 6 all are through bolt and 1 fixed connection of mounting panel, the inside of two installing frames 5 all is provided with vertical slide bar 7, equal sliding connection has vertical slider 8 on two vertical slide bars 7, there is I type piece 9 in the front of two vertical sliders 8 all through bolt fixed mounting, vertical adjusting part 4 still includes fixes at the positive vertical lead screw 10 of mounting panel 1 and fixes at the positive vertical driving motor 12 of mounting panel 1 through the extension board through the bearing frame, threaded connection has vertical screw block 11 on the vertical lead screw 10, the one end fixed connection of shaft coupling and vertical lead screw 10 is passed through to the output of vertical driving motor 12.
In this embodiment: vertical driving motor 12 drives vertical lead screw 10 and takes place to rotate to drive vertical screw block 11 and remove, because horizontal adjusting component 3 installs on vertical adjusting component 4, both accessible vertical screw block 11 and vertical slider 8's cooperation drives horizontal adjusting component 3 and takes place to remove, thereby carries out the regulation of vertical direction, both carries out the regulation of vertical direction to the position of tester body 2.
Specifically, every installing frame 5 all corresponds two vertical slide bars 7, every vertical slider 8 all with two vertical slide bars 7 sliding connection, the both ends of every two vertical slide bars 7 all are provided with the screw thread and through the outer wall fixed connection of nut and corresponding installing frame 5.
In this embodiment: the vertical sliding block 8 can enhance the stability of the vertical sliding block 8 in the sliding process by sliding on the two vertical sliding rods 7, and simultaneously fix the structure of the vertical sliding rods 7, so that the structural reasonability of the vertical adjusting assembly 4 is ensured.
Specifically, the horizontal adjusting component 3 comprises a connecting plate 13, a vertical thread block 11 and two I-shaped blocks 9 are fixedly connected with the connecting plate 13 through bolts, four connecting rods 14 are fixedly installed at four round corners on the front surface of the connecting plate 13, a reinforcing plate 15 is fixedly installed at one end, far away from the connecting plate 13, of the four connecting rods 14, a horizontal screw rod 16 is fixedly installed on the front surface of the connecting plate 13 through a bearing seat, a horizontal thread block 17 is connected onto the horizontal screw rod 16 through a thread, an adjusting plate 18 is fixedly installed at the bottom of the horizontal thread block 17 through bolts, two horizontal slide rods 19 are fixedly installed on the front surface of the connecting plate 13 through bolts, the adjusting plate 18 is in sliding connection with the two horizontal slide rods 19, a horizontal driving motor 20 is fixedly installed on the front surface of the reinforcing plate 15, an output shaft of the horizontal driving motor 20 is fixedly connected with one end of, the transformation ratio tester body 2 is disposed between the opposite sides of the two U-shaped frames 22 and fixed by bolts.
In this embodiment: can drive horizontal lead screw 16 through horizontal drive motor 20 and take place to rotate, drive horizontal screw block 17 and remove, both drive regulating plate 18 and slide on two horizontal sliding rod 19 to can carry out the regulation of horizontal direction to the position of transformation ratio tester body 2, adjust with vertical direction and cooperate, improve the utility model discloses a practicality.
Specifically, one end of each of the two horizontal sliding rods 19 penetrates through the reinforcing plate 15 and is provided with a thread and fixedly connected with the reinforcing plate 15 through a nut.
In this embodiment: the structure of the horizontal sliding rod 19 is further reinforced, thereby further guaranteeing the structural stability of the horizontal adjusting assembly 3.
Specifically, the front surface of the reinforcing plate 15 is provided with a rectangular notch 21.
In this embodiment: the tester body 2 is convenient to observe through the rectangular notch 21, and the transformation ratio test result can be known in time.
The utility model discloses a theory of operation and use flow: the utility model is connected with a test bench through a mounting plate 1, after the mounting plate 1 is vertically mounted on the test bench, a transformer is subjected to transformation ratio test by using a tester body 2, when the position of the tester body 2 needs to be adjusted in the vertical or horizontal direction, a vertical screw rod 10 is driven to rotate by starting a vertical driving motor 12, the vertical screw rod 10 drives a vertical thread block 11 to move while rotating, because a connecting plate 13 is connected with the vertical thread block 11 and two I-shaped blocks 9 through bolts, and simultaneously the two I-shaped blocks 9 are connected with two vertical sliders 8 through bolts, the two vertical sliders 8 slide on corresponding vertical slide bars 7 along with the rotation of the vertical screw rod 10, the vertical thread block 11 can drive the connecting plate 13 to move in the vertical direction, so that the height of the tester body 2 is adjusted in the vertical direction, when the horizontal position needs to be adjusted, the horizontal driving motor 20 is started to drive the horizontal screw rod 16 to rotate, the vertical thread block 11 drives the adjusting plate 18 to slide on the two horizontal sliding rods 19, so that the horizontal position of the tester body 2 is adjusted, and the position fixing columns of the tester body 2 can be fixed by the two plum U-shaped frames 22, so that the stability of the tester body 2 is guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a but slide adjusting formula transformer transformation ratio tester which characterized in that: including mounting panel (1) transformation ratio tester body (2), be used for driving transformation ratio tester body (2) to carry out horizontal direction regulation's horizontal adjustment subassembly (3) and be used for driving vertical adjusting part (4) that horizontal adjustment subassembly (3) carried out vertical direction and adjust, vertical adjusting part (4) set up the front at mounting panel (1), horizontal adjusting part (3) set up on vertical adjusting part (4), transformation ratio tester body (2) set up on horizontal adjusting part (3).
2. The sliding adjustable transformer transformation ratio tester as recited in claim 1, wherein: the vertical adjusting component (4) comprises two mounting frames (5), fixed plates (6) are fixedly mounted on the opposite sides of the two mounting frames (5), the two fixed plates (6) are fixedly connected with the mounting plate (1) through bolts, vertical sliding rods (7) are arranged inside the two mounting frames (5), vertical sliding blocks (8) are connected to the two vertical sliding rods (7) in a sliding mode, and I-shaped blocks (9) are fixedly mounted on the front faces of the two vertical sliding blocks (8) through bolts, the vertical adjusting component (4) also comprises a vertical screw rod (10) fixed on the front surface of the mounting plate (1) through a bearing seat and a vertical driving motor (12) fixed on the front surface of the mounting plate (1) through a support plate, the vertical screw rod (10) is connected with a vertical thread block (11) in a threaded manner, and the output end of the vertical driving motor (12) is fixedly connected with one end of the vertical screw rod (10) through a coupler.
3. A sliding adjustable transformer ratio tester as claimed in claim 2, wherein: every installing frame (5) all corresponds two vertical slide bars (7), every vertical slider (8) all with two vertical slide bars (7) sliding connection, per two the both ends of vertical slide bar (7) all are provided with the screw thread and through the outer wall fixed connection of nut and corresponding installing frame (5).
4. A sliding adjustable transformer ratio tester as claimed in claim 2, wherein: the horizontal adjusting assembly (3) comprises a connecting plate (13), wherein a vertical thread block (11) and two I-shaped blocks (9) are fixedly connected with the connecting plate (13) through bolts, four connecting rods (14) are fixedly mounted at four positive round corners of the connecting plate (13), four reinforcing plates (15) are fixedly mounted at one ends of the connecting rods (14) far away from the connecting plate (13), a horizontal lead screw (16) is fixedly mounted at the front of the connecting plate (13) through a bearing seat, a horizontal thread block (17) is connected to the horizontal lead screw (16) through threads, an adjusting plate (18) is fixedly mounted at the bottom of the horizontal thread block (17) through bolts, two horizontal sliding rods (19) are fixedly mounted at the front of the connecting plate (13) through bolts, the adjusting plate (18) is slidably connected with the two horizontal sliding rods (19), and a horizontal driving motor (20) is fixedly mounted at the front of the reinforcing plate (15), the output shaft of horizontal drive motor (20) passes through the one end fixed connection of shaft coupling and horizontal lead screw (16), there are two U type framves (22) bottom of regulating plate (18) through bolt fixed mounting, variable ratio tester body (2) set up between one side that two U type framves (22) are relative and fix through the bolt.
5. The sliding adjustable transformer transformation ratio tester as claimed in claim 4, wherein: one end of each horizontal sliding rod (19) penetrates through the reinforcing plate (15), is provided with threads and is fixedly connected with the reinforcing plate (15) through nuts.
6. The sliding adjustable transformer transformation ratio tester as claimed in claim 4, wherein: the front surface of the reinforcing plate (15) is provided with a rectangular notch (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920706803.7U CN210604805U (en) | 2019-05-16 | 2019-05-16 | But slide adjusting formula transformer transformation ratio tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920706803.7U CN210604805U (en) | 2019-05-16 | 2019-05-16 | But slide adjusting formula transformer transformation ratio tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210604805U true CN210604805U (en) | 2020-05-22 |
Family
ID=70711569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920706803.7U Active CN210604805U (en) | 2019-05-16 | 2019-05-16 | But slide adjusting formula transformer transformation ratio tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210604805U (en) |
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2019
- 2019-05-16 CN CN201920706803.7U patent/CN210604805U/en active Active
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