CN216848006U - Integrated anti-seismic ultrahigh frequency partial discharge sensor - Google Patents
Integrated anti-seismic ultrahigh frequency partial discharge sensor Download PDFInfo
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- CN216848006U CN216848006U CN202123243771.8U CN202123243771U CN216848006U CN 216848006 U CN216848006 U CN 216848006U CN 202123243771 U CN202123243771 U CN 202123243771U CN 216848006 U CN216848006 U CN 216848006U
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Abstract
The utility model discloses a sensor is put in integration antidetonation type superfrequency office, including sensing structure, sensing structure's bottom is equipped with connection structure, connection structure's bottom is equipped with gas filled structure, gas filled structure includes spread groove, interface, flexible gasbag, gas filled structure's top is equipped with seal structure, seal structure includes flexible sealing plate, perforation, detection groove, seal structure's both sides are equipped with fixed knot and construct, fixed knot constructs including the bolt head, according to clamp plate, pressure sensor, axle sleeve, threaded rod. Has the beneficial effects that: the utility model discloses the sensor structure who is equipped with puts the sensor body for the office and can detect the sprue gate, is connected sensing structure and gas filled structure through connection structure simultaneously and fixes, and gas filled structure can carry out compressed air inflation to this can drive the better sealed effect between messenger's sensor body of seal structure and the sprue gate better, improves the accuracy that detects.
Description
Technical Field
The utility model relates to a sensor production technical field is put in the office, particularly, relates to a sensor is put in integration antidetonation type superfrequency office.
Background
In the detection process is put in on-the-spot superfrequency office, need place superfrequency sensor in superfrequency sprue gate and detect, and in GIS equipment fixing process, because installer is unreasonable to the mounted position of superfrequency test sprue gate or equipment structure design is unreasonable, leads to the sprue gate to be sheltered from by the equipotential connecting row, can't carry out the superfrequency office and put the test. The traditional ultrahigh frequency sensor is approximate to a cuboid, the sensor and a pouring gate need to be tightly attached during testing, force can be applied to the front side of the sensor only during placement, the size is large, and the radian is single.
The notice number is: the wedge-shaped ultrahigh frequency partial discharge sensor of CN 209117809U has the requirement of testing GIS equipment test windows with various voltage levels due to compact structural arrangement and narrow space, ensures that the test process is not influenced by an external interference source, is beneficial to judging the type and severity of partial discharge, improves the positioning accuracy of a partial discharge signal in the test process, and provides an accurate and reliable technical support function for post-processing.
But the sealed effect of this sensor can't be adjusted, and can't carry out the real-time supervision of fixed pressure to it, can't carry out effectual early warning when appearing sealed problem.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a sensor is put in integration antidetonation type superfrequency office possesses better sealed regulatory function and sealed condition early warning effect, and then solves the problem that exists among the prior art.
(II) technical scheme
For realizing above-mentioned better sealed regulatory function and sealed condition early warning effect, the utility model discloses a concrete technical scheme as follows:
the utility model provides a sensor is put in integration antidetonation type superfrequency office, includes sensing structure, sensing structure includes that the office puts inductor, protective sheath, cable, fixed plate, sensing structure's bottom is equipped with connection structure, connection structure includes first connecting plate, second connecting plate, fixing bolt hole, connection structure's bottom is equipped with gas filled structure, gas filled structure includes spread groove, interface, flexible gasbag, gas filled structure's top is equipped with seal structure, seal structure includes flexible sealing plate, perforation, detection groove, seal structure's both sides are equipped with fixed knot and construct, fixed knot constructs including the bolt head, according to clamp plate, pressure sensor, axle sleeve, threaded rod.
Furthermore, the top of inductor is put in the office is equipped with the protective sheath, the parcel has the cable in the protective sheath, the bottom of inductor is put in the office is equipped with the fixed plate.
Furthermore, a second connecting plate is arranged at the bottom end of the first connecting plate, and fixing bolt holes are formed in two sides of the second connecting plate.
Furthermore, the two sides of the connecting groove are provided with interfaces, and the bottom end of the connecting groove is provided with a telescopic air bag.
Furthermore, both sides of the flexible sealing plate are provided with through holes, and the interior of the flexible sealing plate is provided with a detection groove.
Furthermore, the bolt head has cup jointed the pressure board outward, the bottom of pressure board is equipped with pressure sensor, the bolt head is in the below of the position of cup jointing of pressure board is equipped with the axle sleeve, the bottom of axle sleeve is equipped with the threaded rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a sensor is put in integration antidetonation type superfrequency office possesses following beneficial effect:
(1) the utility model discloses the sensing structure who is equipped with puts the sensor body for the office and can detect the sprue gate, is connected sensing structure and gas filled structure through connection structure simultaneously and fixes, and gas filled structure can carry out compressed air inflation to this can drive the better sealed effect that makes between sensor body and the sprue gate of seal structure better, improves the accuracy that detects.
(2) The utility model discloses the fixed knot that is equipped with constructs and possesses certain pressure detection function, can detect the pressure when the bolt fastening, can carry out real-time supervision to the pressure when fixing from this, can learn through the control center very first time when the fixed pressure that appears reduces or increases, and then carry out relevant work, have better early warning effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a main body of an integrated anti-seismic ultrahigh frequency partial discharge sensor according to an embodiment of the present invention;
fig. 2 is a schematic view of a sensing structure of an integrated anti-seismic ultrahigh frequency partial discharge sensor according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a connection structure of an integrated anti-seismic ultrahigh frequency partial discharge sensor according to an embodiment of the present invention;
fig. 4 is a schematic view of an inflation structure of an integrated anti-seismic ultrahigh frequency partial discharge sensor according to an embodiment of the present invention;
fig. 5 is a schematic view of a sealing structure of an integrated anti-seismic ultrahigh frequency partial discharge sensor according to an embodiment of the present invention;
fig. 6 is a fixed structure sketch map of sensor is put in integration antidetonation type superfrequency office according to the utility model discloses embodiment.
In the figure:
1. a sensing structure; 101. a partial discharge inductor; 102. a protective sleeve; 103. a cable; 104. a fixing plate; 2. a connecting structure; 201. a first connecting plate; 202. a second connecting plate; 203. a fixing bolt hole; 3. an inflatable structure; 301. connecting grooves; 302. an interface; 303. a telescopic air bag; 4. a sealing structure; 401. a flexible sealing plate; 402. perforating; 403. detecting a groove; 5. a fixed structure; 501. a bolt head; 502. a pressing plate; 503. a pressure sensor; 504. a shaft sleeve; 505. a threaded rod.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a sensor is put in integration antidetonation type superfrequency office.
Now combine the attached drawings and detailed description to explain the utility model further, as shown in fig. 1-6, according to the utility model discloses sensor is put in integration antidetonation type superfrequency office, bottom including sensing structure 1 is equipped with connection structure 2, connection structure 2's bottom is equipped with gas filled structure 3, gas filled structure 3's top is equipped with seal structure 4, seal structure 4's both sides are equipped with fixed knot and construct 5.
Through the technical scheme, sensing structure 1 is connected with gas filled structure 3 through connection structure 2, and whole equipment can be better when being connected with the high frequency sprue gate when gas filled structure 3 is connected with seal structure 4 carries out the sealed processing to the mouth of pipe, and fixed knot constructs 5 simultaneously and can be connected seal structure 4 with the mouth of pipe, can detect coupling part's fixed pressure, and real-time supervision fixed pressure can detect the early warning to the sealed condition, reduces the probability of revealing the accident.
As shown in fig. 1 to 6, the sensing structure 1 includes a partial discharge inductor 101, a protective sleeve 102, a cable 103, and a fixing plate 104, wherein the protective sleeve 102 is disposed at the top end of the partial discharge inductor 101, the cable 103 is wrapped in the protective sleeve 102, and the fixing plate 104 is disposed at the bottom end of the partial discharge inductor 101.
The connecting structure 2 comprises a first connecting plate 201, a second connecting plate 202 and fixing bolt holes 203, wherein the second connecting plate 202 is arranged at the bottom end of the first connecting plate 201, and the fixing bolt holes 203 are arranged on two sides of the second connecting plate 202.
The sealing structure 4 comprises a flexible sealing plate 401, a perforation 402 and a detection groove 403, the perforation 402 is formed on two sides of the flexible sealing plate 401, and the detection groove 403 is formed in the flexible sealing plate 401.
The fixing structure 5 comprises a bolt head 501, a pressing plate 502, a pressure sensor 503, a shaft sleeve 504 and a threaded rod 505, the pressing plate 502 is sleeved outside the bolt head 501, the pressure sensor 503 is arranged at the bottom end of the pressing plate 502, the shaft sleeve 504 is arranged below the sleeving position of the pressing plate 502 on the bolt head 501, and the threaded rod 505 is arranged at the bottom end of the shaft sleeve 504.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the partial discharge sensor 101 of the sensing structure 1 performs sensing, the protective sleeve 102 is used for protecting the cable 103, the cable 103 electrically connects the partial discharge sensor 101 with the control device, the fixing plate 104 is connected and fixed with the first connecting plate 201, the second connecting plate 202 is connected and fixed with the first connecting plate 201, and a notch is formed in the connecting plate, the fixing bolt hole 203 fixedly connects the first connecting plate 201 and the second connecting plate 202 with each other, and the bottom end of the second connecting plate 202 is connected with the top end of the connecting groove 301, an O-shaped air groove is formed in the connecting groove 301, the air groove is connected with the telescopic air bag 303, when the interface 302 is connected with compressed air to inflate the telescopic air bag 303, the flexible sealing plate 401 of the sealing structure 4 can be better in sealing connection with the pouring gate, meanwhile, the bolt head 501 of the fixing structure 5 and the threaded rod 505 are designed integrally, the bolt head 501 is a hexagonal bolt head, pressure sensor 503 installs in the top of perforation 402, and threaded rod 505 can make pressing plate 502 and pressure sensor 503 interact press after being connected fixedly with the screw hole of sprue, and axle sleeve 504 makes threaded rod 505 cup joint in perforation 402, and pressure sensor 503 can detect threaded rod 505 and the fixed pressure of sprue screw hole, can in time detect when undulant, avoids because not hard up the leakproofness variation that causes flexible sealing plate 401, improves the sensing precision of sensor 101 is put in office.
In summary, with the above technical solution of the present invention, the sensing structure 1 is connected to the gas-filled structure 3 through the connecting structure 2, when the gas-filled structure 3 is connected to the sealing structure 4, the whole device can better seal the nozzle when connected to the high frequency pouring gate, and at the same time, the fixing structure 5 can connect the sealing structure 4 to the nozzle, can detect the fixing pressure of the connection part, monitor the fixing pressure in real time, detect and warn the sealing condition, reduce the probability of leakage accidents, the partial discharge sensor 101 of the sensing structure 1 performs sensing, the protective sleeve 102 is used for protecting the cable 103, the cable 103 electrically connects the partial discharge sensor 101 to the control device, the fixing plate 104 is connected and fixed to the first connecting plate 201, the second connecting plate 202 is connected and fixed to the first connecting plate 201, and the connecting plate has notches, the first connecting plate 201 and the second connecting plate 202 are fixedly connected with each other through the fixing bolt hole 203, the bottom end of the second connecting plate 202 is connected with the top end of the connecting groove 301, an O-shaped air groove is formed in the connecting groove 301 and is connected with the telescopic air bag 303, when compressed air is introduced into the interface 302 to inflate the telescopic air bag 303, the flexible sealing plate 401 of the sealing structure 4 can be better in sealing connection with the pouring gate, meanwhile, the bolt head 501 and the threaded rod 505 of the fixing structure 5 are integrally designed, the bolt head 501 is a hexagonal bolt head, the pressure sensor 503 is installed above the through hole 402, after the threaded rod 505 is fixedly connected with the threaded hole of the pouring gate, the pressing plate 502 and the pressure sensor 503 can be pressed mutually, the threaded rod 505 is sleeved in the through hole 402 through the shaft sleeve 504, and the pressure sensor 503 can detect the fixed pressure of the threaded rod 505 and the threaded hole of the pouring gate, when fluctuation occurs, the fluctuation can be detected in time, the problem that the sealing performance of the flexible sealing plate 401 is poor due to looseness is avoided, and the sensing precision of the partial discharge inductor 101 is improved.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 sensor is put in integration antidetonation type superfrequency office which characterized in that, the bottom including sensing structure (1) is equipped with connection structure (2), the bottom of connection structure (2) is equipped with gas filled structure (3), the top of gas filled structure (3) is equipped with seal structure (4), the both sides of seal structure (4) are equipped with fixed knot and construct (5).
2. The integrated anti-seismic ultrahigh frequency partial discharge sensor according to claim 1, wherein the sensing structure (1) comprises a partial discharge sensor (101), a protective sleeve (102), a cable (103) and a fixing plate (104), the protective sleeve (102) is arranged at the top end of the partial discharge sensor (101), the cable (103) is wrapped in the protective sleeve (102), and the fixing plate (104) is arranged at the bottom end of the partial discharge sensor (101).
3. The integrated anti-seismic ultrahigh frequency partial discharge sensor according to claim 2, wherein the connecting structure (2) comprises a first connecting plate (201), a second connecting plate (202) and fixing bolt holes (203), the second connecting plate (202) is arranged at the bottom end of the first connecting plate (201), and the fixing bolt holes (203) are arranged on two sides of the second connecting plate (202).
4. The integrated anti-seismic ultrahigh frequency partial discharge sensor according to claim 3, wherein the inflatable structure (3) comprises a connecting groove (301), an interface (302) and a telescopic air bag (303), the interface (302) is arranged on two sides of the connecting groove (301), and the telescopic air bag (303) is arranged at the bottom end of the connecting groove (301).
5. The integrated anti-seismic ultrahigh frequency partial discharge sensor according to claim 4, wherein the sealing structure (4) comprises a flexible sealing plate (401), a through hole (402) and a detection groove (403), the through hole (402) is formed in two sides of the flexible sealing plate (401), and the detection groove (403) is formed in the flexible sealing plate (401).
6. The integrated anti-seismic ultrahigh frequency partial discharge sensor according to claim 5, wherein the fixing structure (5) comprises a bolt head (501), a pressing plate (502), a pressure sensor (503), a shaft sleeve (504) and a threaded rod (505), the pressing plate (502) is sleeved outside the bolt head (501), the pressure sensor (503) is arranged at the bottom end of the pressing plate (502), the shaft sleeve (504) is arranged below the sleeved position of the pressing plate (502) at the bolt head (501), and the threaded rod (505) is arranged at the bottom end of the shaft sleeve (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123243771.8U CN216848006U (en) | 2021-12-22 | 2021-12-22 | Integrated anti-seismic ultrahigh frequency partial discharge sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123243771.8U CN216848006U (en) | 2021-12-22 | 2021-12-22 | Integrated anti-seismic ultrahigh frequency partial discharge sensor |
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| CN216848006U true CN216848006U (en) | 2022-06-28 |
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| CN202123243771.8U Active CN216848006U (en) | 2021-12-22 | 2021-12-22 | Integrated anti-seismic ultrahigh frequency partial discharge sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166442A (en) * | 2022-07-18 | 2022-10-11 | 上海格鲁布科技有限公司 | Ultrasonic partial discharge detection method, device and system based on pressure monitoring |
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2021
- 2021-12-22 CN CN202123243771.8U patent/CN216848006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166442A (en) * | 2022-07-18 | 2022-10-11 | 上海格鲁布科技有限公司 | Ultrasonic partial discharge detection method, device and system based on pressure monitoring |
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