CN210376573U - GIS disc insulator superfrequency sensor fixing device - Google Patents
GIS disc insulator superfrequency sensor fixing device Download PDFInfo
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- CN210376573U CN210376573U CN201921190848.XU CN201921190848U CN210376573U CN 210376573 U CN210376573 U CN 210376573U CN 201921190848 U CN201921190848 U CN 201921190848U CN 210376573 U CN210376573 U CN 210376573U
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Abstract
The utility model discloses a GIS disc insulator ultrahigh frequency sensor fixing device, which comprises a disc insulator body and an ultrahigh frequency sensor body; the outer wall of the disc insulator body is connected with a flange plate, and the ultrahigh frequency sensor body is connected to the outer wall of the flange plate; the outer wall of the flange plate is also connected with a supporting plate, and a groove matched with the ultrahigh frequency sensor body is formed in the supporting plate; the top of the ultrahigh frequency sensor body is also connected with a pressing plate, a first sliding groove is formed in the outer wall of the pressing plate in a chiseled mode, a connecting rod is connected in the first sliding groove, a clamping plate is fixedly connected to the bottom of the connecting rod, and a first clamping groove and a second clamping groove which are matched with the connecting rod and the clamping plate are formed in the outer wall of the supporting plate in a chiseled mode respectively; the utility model discloses do not need the handheld superfrequency sensor body of staff to operate, labour saving and time saving has improved staff's work efficiency, has guaranteed that staff's is healthy, makes the testing result more accurate simultaneously.
Description
Technical Field
The utility model relates to a GIS disc insulator superfrequency sensor fixing device belongs to equipment detection technical field.
Background
At present, with the development of power grid construction, the number of GIS substations is continuously increased, but once insulation fault occurs in the GIS substations in operation, equipment fault is easily developed, the normal operation of a power system is damaged, and adverse effects are caused to the normal order of national economy and society.
When carrying out the local discharge of superfrequency to GIS and detecting, the scene often does not have special superfrequency sensor fixing device, generally all is by the handheld cooperation of staff, wastes time and energy, and the superfrequency sensor is difficult to place, reduces staff work efficiency, also constitutes the threat to staff's personal safety, probably because the sensor does not closely influence the testing result with equipment under test contact simultaneously.
Disclosure of Invention
In order to solve the problem, the utility model provides a GIS disc insulator superfrequency sensor fixing device does not need the handheld superfrequency sensor body of staff to operate, and labour saving and time saving has improved staff's work efficiency, has guaranteed that staff's is healthy, makes the testing result more accurate simultaneously.
The utility model discloses a GIS disc insulator ultrahigh frequency sensor fixing device, which comprises a disc insulator body and an ultrahigh frequency sensor body;
the outer wall of the disc insulator body is connected with a flange plate, and the ultrahigh frequency sensor body is connected to the outer wall of the flange plate;
the outer wall of the flange plate is also connected with a supporting plate, and a groove matched with the ultrahigh frequency sensor body is formed in the supporting plate;
the top of the ultrahigh frequency sensor body is also connected with a pressing plate, a first sliding groove is formed in the outer wall of the pressing plate in a chiseled mode, a connecting rod is connected in the first sliding groove, a clamping plate is fixedly connected to the bottom of the connecting rod, and a first clamping groove and a second clamping groove which are matched with the connecting rod and the clamping plate are formed in the outer wall of the supporting plate in a chiseled mode respectively;
the top of the connecting rod is provided with an external thread, the outer wall of the external thread is in threaded connection with a fixing nut, and the fixing nut abuts against the outer wall of the top of the pressing plate.
Furthermore, the outer wall of the top of the supporting plate is connected with a limiting plate, and the limiting plate is abutted to the side wall of the ultrahigh frequency sensor body.
Furthermore, the outer wall of the limiting plate is connected with a fixing plate, and the outer wall of the fixing plate is provided with an elongated slot.
Furthermore, the flange plate is connected with a bolt, and the bolt is connected in the long groove.
Furthermore, the outer wall of the bottom of the pressing plate is connected with two first baffle plates, a fixed shaft is connected between the two first baffle plates, and a second sliding groove matched with the fixed shaft is formed in the outer wall of the connecting rod in a chiseled mode.
Further, the outer wall of connecting rod has cup jointed the spring, the outer wall of connecting rod is connected with the fixed disk, the bottom of first baffle is connected with the second baffle, spring coupling is between second baffle and fixed disk.
Compared with the prior art, the fixing device for the ultrahigh frequency sensor of the GIS disc insulator of the utility model has the advantages that when the ultrahigh frequency sensor body needs to be installed on the disc insulator body, the supporting plate is firstly placed at the top of the flange plate, the ultrahigh frequency sensor body is placed in the groove on the supporting plate, the limiting plate can limit the ultrahigh frequency sensor body to a certain extent, so that the ultrahigh frequency sensor body is more stably connected, then the long groove on the fixing plate is matched with the bolt on the flange plate, then the nut is connected on the outer wall of the bolt to enable the ultrahigh frequency sensor body to abut against the fixing plate, so that the position of the fixing plate is fixed, the position of the supporting plate is fixed, then the pressing plate is covered on the ultrahigh frequency sensor body, the clamping plate at the bottom of the connecting rod is pulled, so that the second chute on the connecting rod rotates on the outer wall of the fixing shaft between the, thereby the connecting rod passes through the second clamping groove, thereby the connecting rod is arranged in the first clamping groove, the clamping plate is abutted against the outer wall of the bottom of the supporting plate, then the fixing nut is connected on the external thread at the top of the connecting rod, the fixing nut is abutted against the outer wall of the top of the pressing plate, thereby the fixing nut fixes the position of the connecting rod, the clamping plate can not move, the spring between the second clamping plate and the fixing disc of the outer wall of the connecting rod can limit the connecting rod to a certain extent, the clamping plate is abutted against the bottom of the supporting plate tightly, thereby the fixing nut is conveniently connected on the connecting rod, the spring has certain elasticity, the rotation of the connecting rod can not be influenced, thereby the pressing plate is fixedly connected with the supporting plate, meanwhile, the pressing plate can press the ultrahigh frequency sensor body to be in tight contact with the disc insulator body, the ultrahigh frequency sensor body does not need to be held by a worker for operation, the health of workers is guaranteed, and meanwhile, the detection result is more accurate.
Drawings
Fig. 1 is one of the overall structural diagrams of the present invention.
Fig. 2 is one of the overall structural diagrams of the present invention.
Fig. 3 is one of the partial structural schematic diagrams of the present invention.
Fig. 4 is one of the partial structural schematic diagrams of the present invention.
Fig. 5 is a partial sectional view of the present invention.
Fig. 6 is an enlarged view of a portion a in fig. 5 according to the present invention.
The parts in the drawings are marked as follows: 1. a disc insulator body; 101. a flange plate; 102. a bolt; 2. an ultrahigh frequency sensor body; 3. a support plate; 301. a first card slot; 302. a second card slot; 303. a limiting plate; 4. pressing a plate; 401. a first chute; 5. a connecting rod; 501. a second chute; 502. a first baffle plate; 503. a second baffle; 504. a spring; 505. fixing the disc; 506. clamping a plate; 507. a fixed shaft; 6. a fixing plate; 601. a long groove.
Detailed Description
The fixing device for the ultrahigh frequency sensor of the GIS disc insulator shown in fig. 1 to 6 comprises a disc insulator body 1 and an ultrahigh frequency sensor body 2;
the outer wall of the disc insulator body 1 is connected with a flange plate 101, and the ultrahigh frequency sensor body 2 is connected to the outer wall of the flange plate 101;
the outer wall of the flange plate 101 is also connected with a supporting plate 3, and a groove matched with the ultrahigh frequency sensor body 2 is formed in the supporting plate 3;
the top of the ultrahigh frequency sensor body 2 is also connected with a pressing plate 4, the outer wall of the pressing plate 4 is provided with a first sliding groove 401 in a chiseled mode, a connecting rod 5 is connected in the first sliding groove 401, the bottom of the connecting rod 5 is fixedly connected with a clamping plate 506, and the outer wall of the supporting plate 3 is respectively provided with a first clamping groove 301 and a second clamping groove 302 which are matched with the connecting rod 5 and the clamping plate 506 in a chiseled mode;
the top of connecting rod 5 is equipped with the external screw thread, and the outer wall threaded connection of external screw thread has fixation nut, and fixation nut offsets with the top outer wall of clamp plate 4.
The outer wall of the top of the supporting plate 3 is connected with a limiting plate 303, and the limiting plate 303 abuts against the side wall of the ultrahigh frequency sensor body 2.
The outer wall of the position limiting plate 303 is connected with a fixing plate 6, and the outer wall of the fixing plate 6 is provided with a long groove 601.
The flange plate 101 is connected with bolts 102, and the bolts 102 are connected in the long grooves 601.
The outer wall of the bottom of the pressing plate 4 is connected with two first baffle plates 502, a fixed shaft 507 is connected between the two first baffle plates 502, and the outer wall of the connecting rod 5 is provided with a second sliding groove 501 matched with the fixed shaft 507.
The outer wall of the connecting rod 5 is sleeved with a spring 504, the outer wall of the connecting rod 5 is connected with a fixed disc 505, the bottom of the first baffle 502 is connected with a second baffle 503, and the spring 504 is connected between the second baffle 503 and the fixed disc 505.
Compared with the prior art, the fixing device for the ultrahigh frequency sensor of the GIS disc insulator of the utility model, when the ultrahigh frequency sensor body 2 needs to be installed on the disc insulator body 1, firstly, the supporting plate 3 is placed on the top of the flange 101, the ultrahigh frequency sensor body 2 is placed in the groove on the supporting plate 3, the limiting plate 303 can limit the ultrahigh frequency sensor body 2 to a certain extent, so that the connection is more stable, then, the elongated slot 601 on the fixing plate 6 is matched with the bolt 102 on the flange 101, then, the nut is connected on the outer wall of the bolt 102 to support the fixing plate 6, so that the position of the fixing plate 6 is fixed, the position of the supporting plate 3 is fixed, then, the pressing plate 4 is covered on the ultrahigh frequency sensor body 2, the clamping plate 506 at the bottom of the connecting rod 5 is pulled, so that the outer wall of the fixing shaft 507 of the second chute 501 on the connecting rod 5 between the first baffle plates, and the connecting rod 5 is rotated under the action of the spring 504, so that the connecting rod 5 passes through the second clamping groove 302, so that the connecting rod 5 is arranged in the first clamping groove 301, the clamping plate 506 is abutted against the outer wall of the bottom of the supporting plate 3, then the fixing nut is connected on the external thread at the top of the connecting rod 5 and is abutted against the outer wall of the top of the pressing plate 4, so that the fixing nut fixes the position of the connecting rod 5, the clamping plate 506 cannot move, the spring 504 between the second clamping plate 503 and the fixing plate 505 on the outer wall of the connecting rod 5 can limit the connecting rod 5 to a certain degree, so that the clamping plate 506 is abutted against the bottom of the supporting plate 3 tightly, so that the fixing nut is conveniently connected on the connecting rod 5, the spring 504 has certain elasticity, the rotation of the connecting rod 5 cannot be influenced, so that the pressing plate 4 is fixedly connected with the supporting plate 3, and meanwhile, the pressing plate 4 can press the ultrahigh frequency sensor body 2, the ultrahigh frequency sensor body 2 does not need to be held by a worker for operation, time and labor are saved, the working efficiency of the worker is improved, the physical health of the worker is guaranteed, and meanwhile, the detection result is more accurate.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (6)
1. The utility model provides a GIS disc insulator superfrequency sensor fixing device which characterized in that: comprises a disc insulator body (1) and an ultrahigh frequency sensor body (2);
the outer wall of the disc insulator body (1) is connected with a flange plate (101), and the ultrahigh frequency sensor body (2) is connected to the outer wall of the flange plate (101);
the outer wall of the flange plate (101) is also connected with a supporting plate (3), and a groove matched with the ultrahigh frequency sensor body (2) is formed in the supporting plate (3);
the top of the ultrahigh frequency sensor body (2) is also connected with a pressing plate (4), the outer wall of the pressing plate (4) is provided with a first sliding groove (401) in a drilling manner, a connecting rod (5) is connected in the first sliding groove (401), the bottom of the connecting rod (5) is fixedly connected with a clamping plate (506), and the outer wall of the supporting plate (3) is respectively provided with a first clamping groove (301) and a second clamping groove (302) which are matched with the connecting rod (5) and the clamping plate (506) in a drilling manner;
the top of the connecting rod (5) is provided with an external thread, the outer wall of the external thread is in threaded connection with a fixing nut, and the fixing nut abuts against the outer wall of the top of the pressing plate (4).
2. The GIS disc insulator UHF sensor fixing device of claim 1, characterized in that the top outer wall of the supporting plate (3) is connected with a limiting plate (303), and the limiting plate (303) is abutted against the side wall of the UHF sensor body (2).
3. The GIS disc insulator UHF sensor fixing device of claim 2, characterized in that the outer wall of the limiting plate (303) is connected with a fixing plate (6), and the outer wall of the fixing plate (6) is provided with a long groove (601).
4. The GIS disc insulator UHF sensor fixing device according to claim 3, characterized in that bolts (102) are connected to the flange (101), and the bolts (102) are connected in the elongated slots (601).
5. The GIS disc insulator UHF sensor fixing device of claim 2, characterized in that two first baffle plates (502) are connected to the bottom outer wall of the pressure plate (4), a fixed shaft (507) is connected between the two first baffle plates (502), and a second sliding groove (501) matched with the fixed shaft (507) is cut on the outer wall of the connecting rod (5).
6. The GIS disc insulator UHF sensor fixing device of claim 5, characterized in that the outer wall of the connecting rod (5) is sleeved with a spring (504), the outer wall of the connecting rod (5) is connected with a fixed disc (505), the bottom of the first baffle (502) is connected with a second baffle (503), and the spring (504) is connected between the second baffle (503) and the fixed disc (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190848.XU CN210376573U (en) | 2019-07-26 | 2019-07-26 | GIS disc insulator superfrequency sensor fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190848.XU CN210376573U (en) | 2019-07-26 | 2019-07-26 | GIS disc insulator superfrequency sensor fixing device |
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| Publication Number | Publication Date |
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| CN210376573U true CN210376573U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921190848.XU Active CN210376573U (en) | 2019-07-26 | 2019-07-26 | GIS disc insulator superfrequency sensor fixing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579944A (en) * | 2020-05-22 | 2020-08-25 | 上海华乘智能设备有限公司 | Mounting and fixing device for GIS basin-type insulator ultrahigh frequency sensor and simple dismounting method thereof |
| CN112578154A (en) * | 2020-12-17 | 2021-03-30 | 广东电网有限责任公司 | GIS insulator superfrequency sensor fixing device |
| CN114002565A (en) * | 2021-11-04 | 2022-02-01 | 广东电网有限责任公司 | GIS partial discharge test sensor interface device capable of being quickly mounted |
-
2019
- 2019-07-26 CN CN201921190848.XU patent/CN210376573U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579944A (en) * | 2020-05-22 | 2020-08-25 | 上海华乘智能设备有限公司 | Mounting and fixing device for GIS basin-type insulator ultrahigh frequency sensor and simple dismounting method thereof |
| CN112578154A (en) * | 2020-12-17 | 2021-03-30 | 广东电网有限责任公司 | GIS insulator superfrequency sensor fixing device |
| CN114002565A (en) * | 2021-11-04 | 2022-02-01 | 广东电网有限责任公司 | GIS partial discharge test sensor interface device capable of being quickly mounted |
| CN114002565B (en) * | 2021-11-04 | 2023-05-16 | 广东电网有限责任公司 | GIS partial discharge test sensor interface device capable of being assembled quickly |
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