CN217820666U - Insulation state detection device for high-voltage electrical equipment of transformer substation - Google Patents
Insulation state detection device for high-voltage electrical equipment of transformer substation Download PDFInfo
- Publication number
- CN217820666U CN217820666U CN202220883925.5U CN202220883925U CN217820666U CN 217820666 U CN217820666 U CN 217820666U CN 202220883925 U CN202220883925 U CN 202220883925U CN 217820666 U CN217820666 U CN 217820666U
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- state detection
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- electrical equipment
- detection device
- voltage electrical
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 244000309464 bull Species 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 5
- 239000012212 insulator Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a high voltage insulation detects technical field, and discloses transformer substation high-voltage electrical equipment insulating state detection device, including bottom plate and riser, two the riser is fixed respectively and sets up in the upper surface both sides of bottom plate, two it is provided with the bull stick to rotate between the riser the middle-end of bull stick is rotated and has been cup jointed the screwed pipe, the inside thread cover of screwed pipe is equipped with the threaded rod, the fixed test probe that is provided with in upper end of threaded rod, one side of bull stick is fixed to be cup jointed first gear, the downside meshing of first gear is provided with the second gear, the fixed first square pole that has cup jointed in inside of second gear, the one end of first square pole runs through the corresponding riser, the lower surface both sides of bull stick are all fixed and are provided with the curb plate, two be provided with the drive between the curb plate screwed pipe pivoted adjustment mechanism. The utility model discloses can labour saving and time saving carry out insulating state detection achievement, can improve detection efficiency greatly.
Description
Technical Field
The utility model relates to a high voltage insulation detects technical field, especially relates to high-voltage electrical equipment insulation state detection device of transformer substation.
Background
The insulator is an important equipment component of a power transmission and transformation system, is widely used in a power grid system such as a high-voltage transmission line, a transformer substation and the like, plays a role in mechanical support and electric insulation on a transmission conductor, and usually needs to be detected in an insulation state before use.
The publication number CN212905235U discloses an insulator detection rod, when in use, one end of a column head is connected to the telescopic detection rod main body through the column head table, and the central axis of the column head and the central axis of the telescopic detection rod main body are located on the same straight line; the embodiment of the utility model provides an insulator test rod has prolonged original detection device column cap length, thereby can maintain the packing state and detect and avoid the unpacking detection, reduce the work load that current insulator detected and need the unpacking to guarantee the device quality, improve the accuracy that the insulator detected, still have the defect among this technical scheme:
when telescopic measuring staff expanded completely among this technical scheme, can lead to the measuring staff focus to keep away from the hand, long-time handheld detection, the hand can be very tired, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art when the telescopic measuring rod of insulator measuring rod expandes completely, can lead to the measuring rod focus to keep away from the hand, long-time handheld detection, the hand can be very tired, awkward problem, and the transformer substation high-voltage electrical equipment insulating state detection device that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
high-voltage electrical equipment insulation state detection device of transformer substation, including bottom plate and riser, two the riser is fixed respectively and sets up in the upper surface both sides of bottom plate, two it is provided with the bull stick to rotate between the riser the middle-end of bull stick is rotated and has been cup jointed the screwed pipe, the inside thread cover of screwed pipe is equipped with the threaded rod, the fixed test probe that is provided with in upper end of threaded rod, the fixed first gear that has cup jointed in one side of bull stick, the downside meshing of first gear is provided with the second gear, the fixed first square bar that has cup jointed in inside of second gear, the one end of first square bar runs through the riser that corresponds, the lower surface both sides of bull stick are all fixed and are provided with the curb plate, two be provided with the drive between the curb plate screwed pipe pivoted adjustment mechanism.
Preferably, the adjusting mechanism comprises a worm wheel and a worm, the worm wheel is fixedly sleeved on the outer wall of the lower end of the threaded pipe, the worm is meshed with the front side of the worm wheel, two ends of the worm are rotatably connected with corresponding side plates, a second square rod is movably sleeved inside the threaded rod, a U-shaped shell is fixedly arranged on the upper surface of the bottom plate, and the second square rod is matched with the U-shaped shell.
Preferably, a pulling plate is fixedly arranged at one end of the outer side of the first square rod.
Preferably, a handle is fixedly sleeved at one end of the worm.
Preferably, the second square rod and the U-shaped shell are in interference fit.
Preferably, an anti-slip sleeve is fixedly arranged on the surface of the first square rod.
Preferably, universal wheels are fixedly arranged on two sides of the lower surface of the bottom plate.
Compared with the prior art, the utility model provides a high-voltage electrical equipment insulation state detection device of transformer substation possesses following beneficial effect:
1. according to the insulation state detection device for the high-voltage electrical equipment of the transformer substation, the second gear is separated from the first gear by pulling the second gear, so that the rotating rod can be rotated, namely, the angle of the threaded rod can be conveniently adjusted, the equipment can be moved through the universal wheel, namely, the electrical equipment at different positions can be conveniently detected, the equipment does not need to be held by hands, the insulation state detection work can be carried out in a time-saving and labor-saving manner, and the detection efficiency can be greatly improved;
2. this high-voltage electrical equipment insulating state detection device of transformer substation, through with the rotatory U type shell that gets into of second square bar in, accomplish the spacing to the threaded rod promptly, rotate the worm, the worm drives the worm wheel and rotates, can drive the screwed pipe promptly and rotate, the screwed pipe can drive and be removed by spacing threaded rod, can carry out labour saving and time saving's regulation to measuring distance promptly.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can labour saving and time saving carry out insulating state detection achievement, can improve detection efficiency greatly.
Drawings
Fig. 1 is a schematic structural view of the insulation state detection device for high-voltage electrical equipment of a transformer substation provided by the utility model;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the device comprises a base plate 1, a vertical plate 2, a rotating rod 3, a threaded pipe 4, a threaded rod 5, a detection probe 6, a first gear 7, a second gear 8, a first square rod 9, a second square rod 10, a U-shaped shell 11, side plates 12, a worm wheel 13, a worm 14, a handle 15, a pulling plate 16 and a universal wheel 17.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example one
Referring to fig. 1, high-voltage electrical equipment insulation state detection device of transformer substation, including bottom plate 1 and riser 2, two risers 2 are fixed respectively and set up in the upper surface both sides of bottom plate 1, rotate the middle-end that is provided with bull stick 3 between two risers 2 and rotate and cup jointed screwed pipe 4, and the internal thread cover of screwed pipe 4 is equipped with threaded rod 5, and the fixed test probe 6 that is provided with in upper end of threaded rod 5, the equal fixed universal wheel 17 that is provided with in lower surface both sides of bottom plate 1 makes things convenient for the mobile device.
Referring to fig. 1-2, a first gear 7 is fixedly sleeved on one side of a rotating rod 3, a second gear 8 is meshed with the lower side of the first gear 7, a first square rod 9 is fixedly sleeved inside the second gear 8, one end of the first square rod 9 penetrates through a corresponding vertical plate 2, a pull plate 16 is fixedly arranged at one end of the outer side of the first square rod 9, the first square rod 9 is conveniently pulled, an anti-skidding sleeve is fixedly arranged on the surface of the first square rod 9, the first square rod 9 is not prone to shaking, and side plates 12 are fixedly arranged on two sides of the lower surface of the rotating rod 3.
Example two
Referring to fig. 1-2, an adjusting mechanism for driving the threaded pipe 4 to rotate is arranged between the two side plates 12, the adjusting mechanism comprises a worm wheel 13 and a worm 14, the worm wheel 13 is fixedly sleeved on the outer wall of the lower end of the threaded pipe 4, the worm 14 is meshed with the front side of the worm wheel 13, two ends of the worm 14 are rotatably connected with the corresponding side plates 12, a second square rod 10 is movably sleeved inside the threaded rod 5, a U-shaped shell 11 is fixedly arranged on the upper surface of the bottom plate 1, the second square rod 10 is matched with the U-shaped shell 11, a handle 15 is fixedly sleeved at one end of the worm 14, the worm 14 is convenient to rotate, the second square rod 10 is in interference fit with the U-shaped shell 11, and the second square rod 10 is prevented from moving along with the threaded rod 5 as much as possible.
The utility model discloses in, during the use, pulling second gear 8, make second gear 8 and the separation of first gear 7, can rotate bull stick 3, the convenient angle to threaded rod 5 of promptly adjusting, say after adjusting again that second gear 8 promotes to meshing with first gear 7, because second gear 8 is by the spacing unable rotation of first square pole 9, even make first gear 7 unable rotate, even make bull stick 3 unable commentaries on classics, accomplish spacing to detecting the angle promptly, through 1 portable equipment of universal wheel, conveniently detect the electrical equipment of different positions promptly, need not handheld equipment, can be labour saving and time saving carry out insulating state detection work promptly, can improve detection efficiency greatly, when needs adjust the monitoring distance, in getting into U type shell 11 with the rotation of second square pole 10, accomplish spacing to threaded rod 5 promptly, rotate worm 14, 14 worm drives worm wheel 13 and rotates, can drive pipe 4 and rotate, threaded pipe 4 can drive by spacing threaded rod 5 and remove, labour saving and time saving's regulation distance promptly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. Insulating state detection device of high-voltage electrical equipment of transformer substation, including bottom plate (1) and riser (2), its characterized in that, two riser (2) are fixed respectively and set up in the upper surface both sides of bottom plate (1), two it is provided with bull stick (3) to rotate between riser (2) the middle-end rotation of bull stick (3) has cup jointed screwed pipe (4), the inside thread cover of screwed pipe (4) is equipped with threaded rod (5), the fixed detection probe (6) that is provided with in upper end of threaded rod (5), one side fixed cup joint of bull stick (3) has first gear (7), the downside meshing of first gear (7) is provided with second gear (8), the inside fixed cup joint of second gear (8) has first square pole (9), the one end of first square pole (9) runs through corresponding riser (2), the lower surface both sides of bull stick (3) all are fixed and are provided with curb plate (12), two be provided with between curb plate (12) and drive screwed pipe (4) pivoted adjustment mechanism.
2. The insulation state detection device for the high-voltage electrical equipment of the transformer substation according to claim 1, wherein the adjusting mechanism comprises a worm wheel (13) and a worm (14), the worm wheel (13) is fixedly sleeved on the outer wall of the lower end of the threaded pipe (4), the worm (14) is meshed with the front side of the worm wheel (13), two ends of the worm (14) are rotatably connected with corresponding side plates (12), a second square rod (10) is movably sleeved inside the threaded pipe (5), a U-shaped shell (11) is fixedly arranged on the upper surface of the bottom plate (1), and the second square rod (10) is matched with the U-shaped shell (11).
3. The substation high-voltage electrical equipment insulation state detection device according to claim 1, characterized in that a pulling plate (16) is fixedly arranged at one end of the outer side of the first square rod (9).
4. The insulation state detection device of a substation high-voltage electrical equipment according to claim 2, characterized in that a handle (15) is fixedly sleeved at one end of the worm (14).
5. The substation high-voltage electrical equipment insulation state detection device according to claim 2, characterized in that the second square bar (10) is in interference fit with the U-shaped shell (11).
6. The substation high-voltage electrical equipment insulation state detection device according to claim 1, characterized in that an anti-slip sleeve is fixedly arranged on the surface of the first square bar (9).
7. The insulation state detection device for the high-voltage electrical equipment of the transformer substation according to claim 1, characterized in that universal wheels (17) are fixedly arranged on two sides of the lower surface of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220883925.5U CN217820666U (en) | 2022-04-18 | 2022-04-18 | Insulation state detection device for high-voltage electrical equipment of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220883925.5U CN217820666U (en) | 2022-04-18 | 2022-04-18 | Insulation state detection device for high-voltage electrical equipment of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217820666U true CN217820666U (en) | 2022-11-15 |
Family
ID=83981114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220883925.5U Expired - Fee Related CN217820666U (en) | 2022-04-18 | 2022-04-18 | Insulation state detection device for high-voltage electrical equipment of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217820666U (en) |
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2022
- 2022-04-18 CN CN202220883925.5U patent/CN217820666U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |