CN219871608U - Transformer insulation voltage-withstanding detection device - Google Patents
Transformer insulation voltage-withstanding detection device Download PDFInfo
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- CN219871608U CN219871608U CN202223528948.3U CN202223528948U CN219871608U CN 219871608 U CN219871608 U CN 219871608U CN 202223528948 U CN202223528948 U CN 202223528948U CN 219871608 U CN219871608 U CN 219871608U
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- 238000001514 detection method Methods 0.000 title claims abstract description 65
- 238000009413 insulation Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of transformer detection, in particular to a transformer insulation voltage-resistant detection device which comprises a detection machine body and a base, wherein the upper surface of the base is provided with a lifting driving mechanism, the top end of the lifting driving mechanism is provided with a bearing plate, the detection machine body is arranged on the bearing plate, the bottom of the base is provided with a moving mechanism for integrally moving the detection device, the two sides of the base are provided with supporting mechanisms for horizontally fixing the whole detection device on the ground, and the inside of the base is provided with a controller electrically connected with the supporting mechanisms and the lifting driving mechanism so as to control the working states of the supporting mechanisms and the lifting driving mechanism.
Description
Technical Field
The utility model belongs to the technical field of transformer detection, and particularly relates to a transformer insulation voltage-withstanding detection device.
Background
The transformer insulation voltage-withstanding detection device (inter-turn voltage-withstanding tester) is used for detecting the inter-turn insulation performance of a coil or a winding, adopts a pulse waveform comparison method, directly applies a shock voltage wave with a specified peak value and wave front time to a tested product winding and a reference object winding which are designed in the same way, utilizes the difference of damping vibration waveforms caused by the shock voltage in the two to detect whether the inter-turn insulation of a motor winding is good or not, places the existing tester on a horizontal plane through supporting legs, conveys the detection device into different scenes according to different transformer products when detecting, is inconvenient to use, takes time and labor, and cannot be controlled by the environment of a use place, a worker cannot adjust the detection device to a proper operation height, can only be placed on the ground, sometimes needs to be prone to be low by the worker to observe and use the tester, is inconvenient to use, and can possibly cause false touch of a button when operating a panel, influences the detection accuracy, has poor practicability and low detection efficiency.
Disclosure of Invention
Aiming at the defects, the utility model provides the insulating and voltage-withstanding detection device for the transformer, which can be rapidly moved to different transformers, is not limited by the environment, has high practicability and high detection accuracy, and effectively improves the test efficiency.
The technical scheme adopted for solving the technical problems is as follows: the transformer insulation voltage-withstanding detection device comprises a detection machine body and a base, wherein the upper surface of the base is provided with a lifting driving mechanism, the top end of the lifting driving mechanism is provided with a bearing plate, the detection machine body is arranged on the bearing plate, the bottom of the base is provided with a moving mechanism for the detection device to move integrally, the two sides of the base are provided with supporting mechanisms for enabling the detection device to be fixed on the ground horizontally, and the inside of the base is provided with a controller electrically connected with the supporting mechanisms and the lifting driving mechanism so as to control the working states of the supporting mechanisms and the lifting driving mechanism.
Further, the lifting driving mechanism comprises a first pipe fitting, a second pipe fitting, a screw rod, a driving motor and a first sliding block, wherein the first pipe fitting is arranged at the center of the lower surface of the bearing plate and is in a vertical downward state, the second pipe fitting is arranged at the center of the upper surface of the base and is in a vertical upward state, the screw rod is rotationally arranged on the base inside the second pipe fitting, one end, far away from the bearing plate, of the first pipe fitting is positioned inside the second pipe fitting and is in threaded connection with the screw rod, the driving motor is arranged at the top end inside the base, the driving end of the driving motor is connected with the screw rod in a transmission mode, the first sliding blocks are symmetrically arranged on the first pipe fitting inside the second pipe fitting, and sliding grooves matched with the first sliding block are formed in the inner wall of the second pipe fitting.
Further, the moving mechanism is a universal wheel arranged at four corners of the bottom end of the base.
Further, supporting mechanism includes guide rail, second slider, supporting leg, driving piece, connecting rod, the guide rail symmetry sets up in the base both sides, the second slider slides and sets up on the guide rail, one side fixed connection that the guide rail was kept away from to supporting leg and second slider, the connecting rod sets up the middle part in the base below, is located between two supporting legs, and the connecting rod both ends respectively with two supporting leg fixed connection, the driving piece sets up in the inside bottom of base, driving piece's drive end and connecting rod top fixed connection.
Further, a display screen is arranged on the detection machine body, and an operation button is arranged on one side of the display screen.
Further, the detection machine body is provided with a lifting button, and the controller controls the working state of the driving motor according to signals transmitted by the lifting button.
Further, the detection machine body is provided with a supporting button, and the controller controls the working state of the driving piece according to signals transmitted by the supporting button.
The beneficial effects of the utility model are as follows:
according to the utility model, through the cooperation arrangement of the base, the lifting driving mechanism, the bearing plate, the moving mechanism, the supporting mechanism and the controller, the base forms a bearing platform, so that the detection machine body is not required to be placed on a table top or the ground, the lifting driving mechanism can adjust the distance between the detection machine body and the base, a worker can level the detection machine body and the worker in any scene and is at a proper operation height, the operation is more convenient and fast without bending down or lying down for operation, the operation is not limited by the environment, the false touch caused by the lying down operation is avoided, the detection accuracy is influenced, the practicability is higher, the detection efficiency is effectively improved, the moving mechanism is convenient for the detection device to integrally and quickly move to various transformers for detection, the detection device is not required to be carried, the use is more convenient, the detection device can be stably placed on the ground after the detection device reaches a proper position, the movement is not generated, the detection device is controlled by the controller, and the worker only needs to carry out height adjustment and support adjustment by the controller, and the operation is easier and more intelligent.
Drawings
The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a front cross-sectional view of the present utility model.
Fig. 2 is a bottom view of the present utility model.
Wherein: 1. detecting a machine body; 2. a base; 3. a carrying plate; 4. a controller; 501. a first pipe fitting; 502. a second pipe fitting; 503. a screw; 504. a driving motor; 505. a first slider; 506. a chute; 6. a universal wheel; 701. a guide rail; 702. a second slider; 703. support legs; 704. a driving member 705, a connecting rod; 8. a display screen; 9. operating a button; 10. a lifting button; 11. and supporting the button.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-2, the transformer insulation voltage-withstanding detection device comprises a detection machine body 1 and a base 2, wherein a lifting driving mechanism is arranged on the upper surface of the base 2, the base 2 forms a bearing platform, the detection machine body 1 does not need to be placed on a tabletop or the ground, a bearing plate 3 is arranged at the top end of the lifting driving mechanism, and the detection machine body 1 is arranged on the bearing plate 3.
The lifting driving mechanism comprises a first pipe fitting 501, a second pipe fitting 502, a screw rod 503, a driving motor 504 and a first sliding block 505, wherein the first pipe fitting 501 is arranged at the center of the lower surface of the bearing plate 3 and is in a vertically downward state, the second pipe fitting 502 is arranged at the center of the upper surface of the base 2 and is in a vertically upward state, the screw rod 503 is rotationally arranged on the base 2 inside the second pipe fitting 502, one end, far away from the bearing plate 3, of the first pipe fitting 501 is positioned inside the second pipe fitting 502 and is in threaded connection with the screw rod 503, the driving motor 504 is arranged at the top end inside the base 2, the driving end of the driving motor 504 is in transmission connection with the screw rod 503, the first sliding block 505 is symmetrically arranged on the first pipe fitting 501 inside the second pipe fitting 502, a sliding groove 506 matched with the first sliding block 505 is formed in the inner wall of the second pipe fitting 502, and the first pipe fitting 501 is in sliding connection with the sliding groove 506 of the second pipe fitting 502 through the first sliding block 505, so that the first pipe fitting 501 moves stably up and down inside the second pipe fitting 502 along with the rotation of the screw rod 503.
The driving motor 504 drives the screw 503 to rotate, because the first pipe fitting 501 is in threaded connection with the screw 503, and because the first slider 505 is in sliding connection with the chute 506, the first pipe fitting 501 is driven to reciprocate up and down, so that the distance between the bearing plate 3 and the detecting machine body 1 and the base 2 is adjusted, the detecting machine body 1 and the detecting machine body 2 can be enabled to be at a proper operation height under any scene by staff, the operation is more convenient and fast, the bending down or lying down is not required to be performed, the restriction of the environment is avoided, the error touch caused by the lying down operation is avoided, the detection accuracy is influenced, the practicability is higher, and the detection efficiency is effectively improved.
The bottom of the base 2 is provided with a moving mechanism for the detection device to move integrally, the moving mechanism is universal wheels 6 arranged at four corners of the bottom end of the base 2, the detection device can be quickly moved to different transformers through the universal wheels 6 to detect, carrying is not needed, and the use is more convenient.
The two sides of the base 2 are provided with supporting mechanisms for enabling the detection device to be integrally and horizontally fixed on the ground, the supporting mechanisms comprise guide rails 701, second sliding blocks 702, supporting legs 703, driving pieces 704 and connecting rods 705, the guide rails 701 are symmetrically arranged on the two sides of the base 2, the guide rails 701 on each side can be two, the guide rails are more stable in guiding, the second sliding blocks 702 are slidably arranged on the guide rails 701, the supporting legs 703 and the second sliding blocks 702 are fixedly connected on one side, far away from the guide rails 701, of the second sliding blocks 702, the connecting rods 705 are arranged in the middle of the lower portion of the base 2 and are located between the two supporting legs 703, the two ends of each connecting rod 705 are fixedly connected with the two supporting legs 703, the driving pieces 704 are arranged at the bottom ends of the inside of the base 2, the driving ends of the driving pieces 704 are fixedly connected with the top ends of the connecting rods 705, the driving pieces 704 can be hydraulic cylinders, electric push rods and the like, when the detection device needs to move, the driving pieces 704 move upwards to be close to the bottom ends of the base 2, the base 703 can move upwards through the second sliding blocks 702 along the guide rails 701, universal wheels can move on the ground, after the assigned positions are reached, the driving pieces 704 drive the connecting rods 705 to move downwards, the supporting legs 705 to the supporting legs move downwards, the connecting rods 705, the supporting legs are driven to move downwards, and the supporting legs are enabled to move along the universal wheels to the ground, and the movement of the universal wheels are further can be prevented from moving along the ground along the guide rails, and the ground, and the detection device is enabled to move along the ground, and move along the detection wheels to be detected, and move.
The inside controller 4 that is provided with and support mechanism, lift actuating mechanism electric connection of base to control the operating condition of support mechanism, lift actuating mechanism, be provided with display screen 8 on the detection organism 1, display screen 8 one side is provided with operating button 9, be provided with lift button 10 on the detection organism 1, controller 4 is provided with supporting button 11 on the detection organism 1 according to the operating condition of the signal control driving motor 504 of lift button 10 transmission, controller 4 is according to the operating condition of supporting button 11 transmission's signal control driving piece 704, the staff only need pass through lift button 10, supporting button 11 gives controller 4 transmission signal, controller 4 control detection device carries out the regulation of height and support, the operation is light intelligence more.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification or equivalent variation of the above embodiment according to the technology of the present utility model falls within the scope of the present utility model.
Claims (7)
1. Transformer insulation voltage-withstanding detection device, including detecting organism (1) and base (2), its characterized in that: the utility model discloses a detection device, including base (2), detection device, support mechanism, lifting drive mechanism, controller (4) and control mechanism, base (2) upper surface is provided with lifting drive mechanism, lifting drive mechanism top is provided with loading board (3), detection organism (1) set up on loading board (3), base (2) bottom is provided with the mobile mechanism that supplies detection device to wholly remove, base (2) both sides are provided with the supporting mechanism who makes detection device wholly level fix on ground, inside being provided with of base with supporting mechanism, lifting drive mechanism electric connection's controller (4) to control supporting mechanism, lifting drive mechanism's operating condition.
2. The transformer insulation and voltage withstand detection device according to claim 1, wherein: the lifting driving mechanism comprises a first pipe fitting (501), a second pipe fitting (502), a screw rod (503), a driving motor (504) and a first sliding block (505), wherein the first pipe fitting (501) is arranged at the center of the lower surface of the bearing plate (3) and is in a vertically downward state, the second pipe fitting (502) is arranged at the center of the upper surface of the base (2) and is in a vertically upward state, the screw rod (503) is rotationally arranged on the base (2) inside the second pipe fitting (502), one end, far away from the bearing plate (3), of the first pipe fitting (501) is positioned inside the second pipe fitting (502) and is in threaded connection with the screw rod (503), the driving motor (504) is arranged at the top end inside the base (2), the driving end of the driving motor (504) is in transmission connection with the screw rod (503), and sliding grooves (506) matched with the first sliding block (505) are symmetrically arranged on the inner wall of the second pipe fitting (502).
3. The transformer insulation and voltage withstand detection device according to claim 1, wherein: the moving mechanism is a universal wheel (6) arranged at four corners of the bottom end of the base (2).
4. The transformer insulation and voltage withstand detection device according to claim 1, wherein: the supporting mechanism comprises guide rails (701), second sliding blocks (702), supporting legs (703), driving pieces (704) and connecting rods (705), wherein the guide rails (701) are symmetrically arranged on two sides of a base (2), the second sliding blocks (702) are slidably arranged on the guide rails (701), the supporting legs (703) and the second sliding blocks (702) are fixedly connected with one sides of the second sliding blocks (702) away from the guide rails (701), the connecting rods (705) are arranged at the middle part below the base (2) and between the two supporting legs (703), two ends of each connecting rod (705) are fixedly connected with the two supporting legs (703) respectively, the driving pieces (704) are arranged at the bottom end of the inside of the base (2), and driving ends of the driving pieces (704) are fixedly connected with the top ends of the connecting rods (705).
5. The transformer insulation and voltage withstand detection device according to claim 1, wherein: the detecting machine body (1) is provided with a display screen (8), and one side of the display screen (8) is provided with an operation button (9).
6. The transformer insulation and voltage withstand detection device according to claim 2, wherein: the detecting machine body (1) is provided with a lifting button (10), and the controller (4) controls the working state of the driving motor (504) according to signals transmitted by the lifting button (10).
7. The transformer insulation and voltage withstand detection device according to claim 4, wherein: the detection machine body (1) is provided with a supporting button (11), and the controller (4) controls the working state of the driving piece (704) according to signals transmitted by the supporting button (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223528948.3U CN219871608U (en) | 2022-12-29 | 2022-12-29 | Transformer insulation voltage-withstanding detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223528948.3U CN219871608U (en) | 2022-12-29 | 2022-12-29 | Transformer insulation voltage-withstanding detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219871608U true CN219871608U (en) | 2023-10-20 |
Family
ID=88335242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223528948.3U Active CN219871608U (en) | 2022-12-29 | 2022-12-29 | Transformer insulation voltage-withstanding detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219871608U (en) |
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2022
- 2022-12-29 CN CN202223528948.3U patent/CN219871608U/en active Active
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