CN115980501A - Simulation device for generating radiation disturbance of gas-insulated metal-enclosed switchgear - Google Patents
Simulation device for generating radiation disturbance of gas-insulated metal-enclosed switchgear Download PDFInfo
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- CN115980501A CN115980501A CN202310244518.9A CN202310244518A CN115980501A CN 115980501 A CN115980501 A CN 115980501A CN 202310244518 A CN202310244518 A CN 202310244518A CN 115980501 A CN115980501 A CN 115980501A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The invention discloses a simulation device for generating radiation disturbance of gas insulated metal-enclosed switchgear, which comprises a transverse electromagnetic wave transmission chamber main body, a shielding bearing platform, a bracket, an adjusting box and an insulating support, wherein the transverse electromagnetic wave transmission chamber main body is arranged on the shielding bearing platform; the transverse electromagnetic wave transmission chamber main body comprises a lower shield cover arranged at the top of a shielding bearing platform and an upper shield cover arranged at the top of the lower shield cover, a transmission space is formed between the upper shield cover and the lower shield cover, a plurality of medium support rods connected with the lower shield cover and the upper shield cover are arranged in the transmission space, and an inner current-conducting plate is arranged in the middle of the transmission space.
Description
Technical Field
The invention relates to the technical field of electromagnetic compatibility testing, in particular to a simulation device for generating radiation disturbance of gas insulated metal-enclosed switchgear.
Background
The transverse electromagnetic wave transmission chamber is a device for generating standard uniform approximately plane transverse electromagnetic waves, and is a closed system made of rectangular coaxial lines. The electromagnetic wave is transmitted in a transverse electromagnetic wave mode, so that a specified electromagnetic field for testing is generated, the electromagnetic wave is widely applied to the research of electromagnetic compatibility, interference and electromagnetic field biological effect, and radiation disturbance simulation is carried out through a transverse electromagnetic wave transmission chamber in the radiation disturbance test of the gas insulated metal closed switch equipment.
When the external dimension of the transverse electromagnetic wave transmission chamber is fixed, the characteristic impedance of the transverse electromagnetic wave transmission chamber is related to the width of the internal conductive plate, when the characteristic impedance of the transverse electromagnetic wave transmission chamber needs to be adjusted to enable the transverse electromagnetic wave transmission chamber to be matched with a standard coaxial connector, the width of the internal conductive plate needs to be adjusted, when the width of the internal conductive plate needs to be increased, the traditional simulation device needs to disassemble the transverse electromagnetic wave transmission chamber, the internal conductive plate with the corresponding width is replaced, then the internal conductive plate is connected with the transverse electromagnetic wave transmission chamber main body, the transverse electromagnetic wave transmission chamber is inconvenient to achieve good impedance matching, and the radiation disturbance simulation test efficiency is influenced.
Disclosure of Invention
The invention aims to provide a simulation device for generating radiation disturbance of gas insulated metal-enclosed switchgear, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a simulation device for generating radiation disturbance of gas insulated metal-enclosed switchgear comprises a transverse electromagnetic wave transmission chamber main body, a shielding bearing platform, a bracket, an adjusting box and an insulating support, wherein the transverse electromagnetic wave transmission chamber main body is arranged on the shielding bearing platform;
the transverse electromagnetic wave transmission chamber main body comprises a lower shielding cover arranged at the top of a shielding bearing platform and an upper shielding cover arranged at the top of the lower shielding cover, a transmission space is formed between the upper shielding cover and the lower shielding cover, a plurality of medium supporting rods connected with the lower shielding cover and the upper shielding cover are arranged in the transmission space, an inner conductive plate is arranged in the middle of the transmission space, two ends of the inner conductive plate extend to the middle of the joint of the upper shielding cover and the lower shielding cover, and two ends of the inner conductive plate are connected with the upper shielding cover and the lower shielding cover through coaxial connectors;
a cavity is formed in the inner conductive plate, a plurality of rubber support columns and a horizontally arranged movable core plate are arranged in the cavity, a transmission mechanism is arranged on one of the rubber support columns and connected with the movable core plate, the transmission mechanism is used for moving the movable core plate out of the cavity and extending into the transmission space, and a groove matched with the medium support rod is formed in the movable core plate;
the lower shielding cover is also provided with an adjusting hole and a sealing mechanism for sealing the adjusting hole;
the rubber support is characterized in that a lifting mechanism is installed in the adjusting box, a fixing frame is installed at the top end of the lifting mechanism, a rotating mechanism is arranged on the fixing frame, and when the rubber support works, the rotating mechanism ascends along with the fixing frame, penetrates through the adjusting hole, moves into the transmission space and is matched with a transmission mechanism on the rubber support.
In a further embodiment, the transmission mechanism comprises an adjusting cavity arranged on the rubber support column at the middle position, two ends inside the adjusting cavity are respectively provided with a first adjusting screw, the first adjusting screw is connected with a first adjusting block in a threaded manner, the number of the movable core plates is two, the first adjusting block is connected with the adjacent movable core plates, one end of the first adjusting screw is fixedly sleeved with a first bevel gear, a rotating shaft is arranged in the transmission space, one end of the rotating shaft extends into the adjusting cavity and is connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and the inner conductive plate is provided with a moving hole in clearance fit with the movable core plates.
In a further embodiment, the sealing mechanism comprises two adjusting frames arranged on the lower shielding cover, a second adjusting screw is arranged on each adjusting frame, a third bevel gear is fixedly sleeved on each second adjusting screw, two first servo motors are arranged on the shielding bearing platform, the output ends of the first servo motors extend into the adjacent adjusting frames and are connected with a fourth bevel gear, the fourth bevel gear is meshed with the third bevel gear, a second adjusting block is connected to each second adjusting screw in a threaded manner, a push rod is fixed to each second adjusting block and is connected with a push block, and a baffle matched with the adjusting hole is fixed to each push block.
In a further embodiment, elevating system is including establishing the regulation district in the regulating box, install second servo motor through the mounting panel in the regulation district, second servo motor's output is connected with the rotation wheel through first crank, install the second crank on the rotation wheel, second crank one end is connected with the connector, the connector passes through the connecting axle and is connected with the mount.
In a further embodiment, a limit toothed plate is mounted on the mounting plate through a limit plate, and the limit toothed plate is meshed with the rotating wheel.
In a further embodiment, slewing mechanism is including establishing the rotating electrical machines on the mount, the output and the revolving stage of rotating electrical machines are connected, install electronic clamping jaw through the mount pad on the revolving stage, electronic clamping jaw's output and axis of rotation cooperate.
In a further embodiment, a guide column is fixed on the rotating wheel, a guide rail is arranged in the adjusting area, and the guide column is in sliding fit with the guide rail.
In a further embodiment, be equipped with the stopper in the regulation district, mount and stopper sliding fit, set up in the regulation district with connector matched with spout.
In a further embodiment, the shielding bearing platform and the bracket are both provided with through holes matched with the fixing frame, and the through holes are matched with the adjusting holes.
Compared with the prior art, the invention has the following beneficial effects: drive the mount through elevating system and remove, stretch into transmission space with slewing mechanism in, drive mechanism work through slewing mechanism, and then shift out the removal core in the cavity and stretch into transmission space in, and then realize the increase of internal current conducting plate width, increase the back mount and withdraw to the regulating box in, seal the regulation hole through closing mechanism, conveniently realize the good impedance matching of horizontal electromagnetic wave transmission room, conveniently carry out subsequent radiation disturbance analogue test, need not to demolish shield cover and lower shield cover, radiation disturbance analogue test efficiency has been improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the area A in FIG. 2;
FIG. 4 is a schematic view of the structure of the regulation zone of the present invention;
fig. 5 is a bottom view of the inner conductive plate of the present invention;
the reference signs are: the transverse electromagnetic wave transmission chamber comprises a transverse electromagnetic wave transmission chamber body 1, a shielding bearing platform 2, a bracket 3, an adjusting box 4, an insulating support 5, an upper shielding cover 6, a lower shielding cover 7, an inner conductive plate 8, a coaxial joint 9, a medium supporting rod 10, a moving hole 11, a cavity 12, a rubber support 13, a moving core plate 14, an adjusting cavity 15, a first adjusting screw 16, a first adjusting block 17, a first bevel gear 18, a rotating shaft 19, a second bevel gear 20, an adjusting hole 21, an adjusting frame 22, a second adjusting screw 23, a third bevel gear 24, a first servo motor 25, a fourth bevel gear 26, a second adjusting block 27, a push rod 28, a push block 29, a baffle 30, an adjusting area 31, a mounting plate 32, a second servo motor 33, a first crank 34, a rotating wheel 35, a limiting plate 36, a limiting toothed plate 37, a second crank 38, a connecting head 39, a connecting shaft 40, a fixed frame 41, a limiting block 42, a rotating motor 43, a rotating table 44, a mounting seat 45, an electric clamping jaw 46, a guide column 47 and a guide rail 48.
Detailed description of the preferred embodiments
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a simulation device for generating radiation disturbance of gas-insulated metal-enclosed switchgear comprises a transverse electromagnetic wave transmission chamber main body 1, a shielding bearing platform 2, a bracket 3, an adjusting box 4 and an insulating support 5, wherein the transverse electromagnetic wave transmission chamber main body 1 is arranged on the shielding bearing platform 2, the bracket 3 is arranged at the bottom of the shielding bearing platform 2, the adjusting box 4 is arranged at the bottom of the bracket 3, and the insulating support 5 is arranged at the bottom of the adjusting box 4;
the transverse electromagnetic wave transmission chamber main body 1 comprises a lower shield cover 7 arranged at the top of a shield bearing platform 2 and an upper shield cover 6 arranged at the top of the lower shield cover 7, a transmission space is formed between the upper shield cover 6 and the lower shield cover 7, a plurality of medium support rods 10 connected with the lower shield cover 7 and the upper shield cover 6 are arranged in the transmission space, an inner conductive plate 8 is arranged in the middle of the transmission space, two ends of the inner conductive plate 8 extend to the middle of the joint of the upper shield cover 6 and the lower shield cover 7, two ends of the inner conductive plate 8 are connected with the upper shield cover 6 and the lower shield cover 7 through coaxial connectors 9, and the coaxial connectors 9 are positioned at two outer ends of the upper shield cover 6 and the lower shield cover 7;
a cavity 12 is formed in the inner conductive plate 8, a plurality of rubber support columns 13 and a horizontally arranged movable core plate 14 are arranged in the cavity 12, a transmission mechanism is arranged on one rubber support column 13 of the plurality of rubber support columns 13 and connected with the movable core plate 14, the transmission mechanism is used for moving the movable core plate 14 out of the cavity 12 and extending into the transmission space, and a groove matched with the medium support rod 10 is formed in the movable core plate 14;
the lower shielding case 7 is also provided with an adjusting hole 21 and a sealing mechanism for sealing the adjusting hole 21;
the adjusting box 4 is internally provided with a lifting mechanism, the top end of the lifting mechanism is provided with a fixed frame 41, the fixed frame 41 is provided with a rotating mechanism, and the rotating mechanism passes through the adjusting hole 21 along with the rising of the fixed frame 41 and moves into the transmission space to be matched with the transmission mechanism on the rubber support 13 during work.
Through the technical scheme, when the width of the internal current conducting plate 8 needs to be increased and adjusted, the fixing frame 41 is driven to move through the lifting mechanism, the rotating mechanism stretches into the transmission space, the rotating mechanism drives the transmission mechanism to work, the movable core plate 14 in the cavity 12 is moved out of the cavity 12 and stretches into the transmission space, the width of the internal current conducting plate 8 is increased, the fixed frame 41 is retracted into the adjusting box 4 after the increase, the adjusting hole 21 is sealed through the sealing mechanism, good impedance matching of a transverse electromagnetic wave transmission chamber is conveniently realized, subsequent radiation disturbance simulation tests are conveniently carried out, the upper shielding cover 6 and the lower shielding cover 7 do not need to be detached, and the radiation disturbance simulation test efficiency is improved.
In a further embodiment, the transmission mechanism includes an adjusting cavity 15 provided on the rubber support 13 at the middle position, first adjusting screws 16 are provided at two ends inside the adjusting cavity 15, a first adjusting block 17 is connected to the first adjusting screw 16 by a thread, there are two movable core plates 14, the first adjusting block 17 is connected to the adjacent movable core plate 14, a first bevel gear 18 is fixedly provided at one end of the first adjusting screw 16, a rotating shaft 19 is provided in the transmission space, one end of the rotating shaft 19 extends into the adjusting cavity 15 and is connected to a second bevel gear 20, the second bevel gear 20 is engaged with the first bevel gear 18, and a moving hole 11 in clearance fit with the movable core plate 14 is provided on the inner conductive plate 8.
Through the technical scheme, the rotating mechanism drives the rotating shaft 19 to rotate, so that the second bevel gear 20 is driven to rotate, the first bevel gear 18 drives the first adjusting screw 16 to rotate, the first adjusting block 17 moves on the first adjusting screw 16, and the movable core plate 14 is moved out through the movable hole 11.
In a further embodiment, the closing mechanism comprises two adjusting frames 22 arranged on the lower shielding cover 7, a second adjusting screw 23 is arranged on each adjusting frame 22, a third bevel gear 24 is fixedly sleeved on each second adjusting screw 23, two first servo motors 25 are arranged on the shielding supporting platform 2, the output ends of the first servo motors 25 extend into the adjacent adjusting frames 22 and are connected with a fourth bevel gear 26, the fourth bevel gear 26 is meshed with the third bevel gear 24, a second adjusting block 27 is connected to each second adjusting screw 23 in a threaded manner, a push rod 28 is fixed on each second adjusting block 27, the push rod 28 is connected with a push block 29, and a baffle 30 matched with the adjusting hole 21 is fixed on each push block 29.
Through the technical scheme, the fourth bevel gear 26 is driven to rotate through the first servo motor 25, and then the second adjusting screw 23 is driven to rotate through the third bevel gear 24, so that the second adjusting block 27 moves on the second adjusting screw 23, and then the push block 29 is pushed to move through the push rod 28, so that the two baffle plates 30 are conveniently pushed to seal the adjusting hole 21.
In a further embodiment, the lifting mechanism comprises a regulating area 31 arranged in the regulating box 4, a second servo motor 33 is arranged in the regulating area 31 through a mounting plate 32, the output end of the second servo motor 33 is connected with a rotating wheel 35 through a first crank 34, a second crank 38 is arranged on the rotating wheel 35, one end of the second crank 38 is connected with a connecting head 39, and the connecting head 39 is connected with a fixed frame 41 through a connecting shaft 40.
Through the technical scheme, the second servo motor 33 works, the first crank 34 drives the rotating wheel 35 to rotate, the second crank 38 pushes the connecting head 39 to move up and down, and the connecting shaft 40 pushes the fixing frame 41 to move up and down.
In a further embodiment, a limit tooth plate 37 is mounted on the mounting plate 32 through a limit plate 36, and the limit tooth plate 37 is engaged with the rotating wheel 35.
Through above-mentioned technical scheme, the setting of limiting toothed plate 37 makes runner 35 rotate stably.
In a further embodiment, the rotating mechanism comprises a rotating motor 43 arranged on the fixed frame 41, an output end of the rotating motor 43 is connected with a rotary table 44, an electric clamping jaw 46 is arranged on the rotary table 44 through a mounting seat 45, and an output end of the electric clamping jaw 46 is matched with the rotating shaft 19.
Through above-mentioned technical scheme, it is fixed to carry out the centre gripping to axis of rotation 19 one end through electronic clamping jaw 46, and rotating electrical machines 43 drives revolving stage 44 and rotates, and then drives axis of rotation 19 through electronic clamping jaw 46 and rotates.
In a further embodiment, a guiding column 47 is fixed on the rotating wheel 35, a guiding rail 48 is arranged in the adjusting area 31, and the guiding column 47 is in sliding fit with the guiding rail 48.
Through the above technical solution, the rotating wheel 35 rotates, so that the guide post 47 slides on the guide rail 48, and further the rotating wheel 35 rotates stably.
In a further embodiment, a limiting block 42 is disposed in the adjusting area 31, the fixing frame 41 is in sliding fit with the limiting block 42, and a sliding groove matched with the connecting head 39 is disposed in the adjusting area 31.
Through the technical scheme, the connecting shaft 40 pushes the fixing frame 41 to move stably up and down through the limiting block 42, and the connecting head 39 moves stably up and down through the sliding groove.
In a further embodiment, the shielding support platform 2 and the bracket 3 are both provided with through holes which are matched with the fixing frame 41, and the through holes are matched with the adjusting holes 21.
Through the technical scheme, the through holes are matched with the adjusting holes 21, so that the fixing frame 41 can conveniently enter and exit the transverse electromagnetic wave transmission chamber main body 1.
The working principle is as follows: when the width of the internal conductive plate 8 needs to be increased and adjusted, the second servo motor 33 works, the rotating wheel 35 is driven to rotate through the first crank 34, the connector 39 is further driven to move up and down through the second crank 38, the fixing frame 41 is further driven to move up and down through the connecting shaft 40, the fixing frame 41 extends into the transmission space, one end of the rotating shaft 19 is clamped and fixed through the electric clamping jaws 46, the rotating motor 43 drives the rotating table 44 to rotate, the rotating shaft 19 is further driven to rotate through the electric clamping jaws 46, the second bevel gear 20 is further driven to rotate, the first bevel gear 18 drives the first adjusting screw 16 to rotate, the first adjusting block 17 is further driven to move on the first adjusting screw 16, the moving core plate 14 is further moved out through the moving hole 11, the width of the internal conductive plate 8 is increased, the fixing frame 41 is retracted into the adjusting box 4 after the width is increased, the first servo motor 25 drives the fourth bevel gear 26 to rotate, the second adjusting screw 23 is further driven to rotate through the third bevel gear 24, the second adjusting block 27 moves on the second adjusting screw 23, the pushing block 29 is further, the shield mask can be conveniently pushed to perform a shielding simulation test, and the subsequent shielding radiation test can be performed without the shielding mask simulation test, and the subsequent radiation test can be performed without the subsequent radiation test.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (9)
1. A simulation device for generating radiation disturbance of gas insulated metal-enclosed switchgear is characterized by comprising a transverse electromagnetic wave transmission chamber main body (1), a shielding bearing platform (2), a bracket (3), an adjusting box (4) and an insulating support (5), wherein the transverse electromagnetic wave transmission chamber main body (1) is arranged on the shielding bearing platform (2), the bracket (3) is arranged at the bottom of the shielding bearing platform (2), the adjusting box (4) is arranged at the bottom of the bracket (3), and the insulating support (5) is arranged at the bottom of the adjusting box (4);
the transverse electromagnetic wave transmission chamber main body (1) comprises a lower shield cover (7) arranged at the top of a shielding bearing platform (2) and an upper shield cover (6) arranged at the top of the lower shield cover (7), a transmission space is formed between the upper shield cover (6) and the lower shield cover (7), a plurality of medium support rods (10) connected with the lower shield cover (7) and the upper shield cover (6) are arranged in the transmission space, an inner conductive plate (8) is arranged in the middle of the transmission space, two ends of the inner conductive plate (8) extend to the middle of the joint of the upper shield cover (6) and the lower shield cover (7), and two ends of the inner conductive plate (8) are connected with the upper shield cover (6) and the lower shield cover (7) through coaxial connectors (9);
a cavity (12) is formed in the inner conductive plate (8), a plurality of rubber support columns (13) and a horizontally arranged movable core plate (14) are arranged in the cavity (12), a transmission mechanism is arranged on one rubber support column (13) of the plurality of rubber support columns (13), the transmission mechanism is connected with the movable core plate (14), the transmission mechanism is used for moving the movable core plate (14) out of the cavity (12) and extending into the transmission space, and a groove matched with the medium support rod (10) is formed in the movable core plate (14);
the lower shielding case (7) is also provided with an adjusting hole (21) and a sealing mechanism for sealing the adjusting hole (21);
install elevating system in regulating box (4), mount (41) are installed on the elevating system top, be equipped with slewing mechanism on mount (41), the during operation, slewing mechanism passes regulation hole (21) along with mount (41) rise and moves into in the transmission space and cooperate with the drive mechanism on rubber support (13).
2. The simulation device for generating radiation disturbance of the gas insulated metal-enclosed switchgear according to claim 1, characterized in that: the transmission mechanism comprises an adjusting cavity (15) formed in a rubber support column (13) at the middle position, wherein two ends of the inside of the adjusting cavity (15) are provided with first adjusting screws (16), each first adjusting screw (16) is connected with a first adjusting block (17) in a threaded mode, the moving core plates (14) are provided with two adjusting blocks (17), each first adjusting block (17) is connected with the adjacent moving core plate (14), one end of each first adjusting screw (16) is fixedly provided with a first bevel gear (18), a rotating shaft (19) is arranged in each transmission space, one end of each rotating shaft (19) stretches into the adjusting cavity (15) and is connected with a second bevel gear (20), the second bevel gears (20) are meshed with the first bevel gears (18), and the inner conductive plate (8) is provided with a moving hole (11) in clearance fit with the moving core plates (14).
3. The simulation device for generating radiation disturbance of the gas insulated metal-enclosed switchgear according to claim 2, characterized in that: slewing mechanism is including establishing rotating electrical machines (43) on mount (41), the output and the revolving stage (44) of rotating electrical machines (43) are connected, install electronic clamping jaw (46) through mount pad (45) on revolving stage (44), the output and axis of rotation (19) of electronic clamping jaw (46) cooperate.
4. The simulation device for generating radiation disturbance of the gas insulated metal-enclosed switchgear according to claim 1, characterized in that: the sealing mechanism comprises two adjusting frames (22) arranged on a lower shielding cover (7), a second adjusting screw rod (23) is arranged on each adjusting frame (22), a third bevel gear (24) is fixedly arranged on each second adjusting screw rod (23), two first servo motors (25) are arranged on each shielding bearing platform (2), the output ends of the first servo motors (25) extend into the adjacent adjusting frames (22) to be connected with a fourth bevel gear (26), the fourth bevel gears (26) are meshed with the third bevel gears (24), a second adjusting block (27) is in threaded connection with each second adjusting screw rod (23), a push rod (28) is fixed on each second adjusting block (27), the push rod (28) is connected with a push block (29), and a baffle plate (30) matched with an adjusting hole (21) is fixed on the push block (29).
5. The simulation device for generating radiation disturbance of the gas insulated metal-enclosed switchgear as claimed in claim 1, wherein: elevating system is including establishing regulation district (31) in regulating box (4), install second servo motor (33) through mounting panel (32) in regulation district (31), the output of second servo motor (33) is connected with rotation wheel (35) through first crank (34), install second crank (38) on rotation wheel (35), second crank (38) one end is connected with connector (39), connector (39) are connected with mount (41) through connecting axle (40).
6. The simulation device for generating radiation disturbance of the gas insulated metal-enclosed switchgear according to claim 5, wherein: install spacing pinion rack (37) through limiting plate (36) on mounting panel (32), spacing pinion rack (37) and rotating wheel (35) intermeshing.
7. The simulation device for generating radiation disturbance of the gas insulated metal-enclosed switchgear according to claim 5, wherein: the rotating wheel (35) is fixedly provided with a guide post (47), a guide rail (48) is arranged in the adjusting area (31), and the guide post (47) is in sliding fit with the guide rail (48).
8. The simulation device for generating radiation disturbance of the gas insulated metal-enclosed switchgear according to claim 5, wherein: be equipped with stopper (42) in regulation district (31), mount (41) and stopper (42) sliding fit, set up in regulation district (31) and connect head (39) matched with spout.
9. The simulation device for generating radiation disturbance of the gas insulated metal-enclosed switchgear according to claim 1, characterized in that: the shielding bearing platform (2) and the bracket (3) are provided with through holes matched with the fixing frame (41), and the through holes are matched with the adjusting holes (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310244518.9A CN115980501A (en) | 2023-03-15 | 2023-03-15 | Simulation device for generating radiation disturbance of gas-insulated metal-enclosed switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310244518.9A CN115980501A (en) | 2023-03-15 | 2023-03-15 | Simulation device for generating radiation disturbance of gas-insulated metal-enclosed switchgear |
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| CN115980501A true CN115980501A (en) | 2023-04-18 |
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| CN202310244518.9A Pending CN115980501A (en) | 2023-03-15 | 2023-03-15 | Simulation device for generating radiation disturbance of gas-insulated metal-enclosed switchgear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117192224A (en) * | 2023-09-28 | 2023-12-08 | 武汉朗德电气有限公司 | GIS basin-type insulator dielectric loss testing device |
-
2023
- 2023-03-15 CN CN202310244518.9A patent/CN115980501A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117192224A (en) * | 2023-09-28 | 2023-12-08 | 武汉朗德电气有限公司 | GIS basin-type insulator dielectric loss testing device |
| CN117192224B (en) * | 2023-09-28 | 2024-02-20 | 武汉朗德电气有限公司 | GIS basin-type insulator dielectric loss testing device |
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