CN113552437B - Multifunctional electric propulsion electromagnetic compatibility test platform - Google Patents
Multifunctional electric propulsion electromagnetic compatibility test platform Download PDFInfo
- Publication number
- CN113552437B CN113552437B CN202110969705.4A CN202110969705A CN113552437B CN 113552437 B CN113552437 B CN 113552437B CN 202110969705 A CN202110969705 A CN 202110969705A CN 113552437 B CN113552437 B CN 113552437B
- Authority
- CN
- China
- Prior art keywords
- middle position
- bolts
- cabin
- vacuum
- wave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 72
- 238000001514 detection method Methods 0.000 claims abstract description 72
- 238000012423 maintenance Methods 0.000 claims abstract description 24
- 239000006096 absorbing agent Substances 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 42
- 108010066278 cabin-4 Proteins 0.000 description 16
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention provides a multifunctional electric propulsion electromagnetic compatibility testing platform which comprises a testing table, a supporting frame, a movable brake wheel, a vacuum detection cabin, a wave-transmitting chamber, a rotatable detection seat structure, an adsorbable observation plug-in cover structure, a propping and noise reduction maintenance cover structure, a detectable display box structure, a vacuum auxiliary cabin, a plug-in valve plate, a power supply hole, an air supply hole, a fixing plate, an aluminum cone absorber and a control box, wherein the supporting frame is connected to the lower end of the testing table through bolts; the movable brake wheels are respectively connected with four corners of the lower end of the support frame through bolts. The sliding rail, the adjusting bolt, the bracket, the electric propeller, the test board and the vacuum detection cabin are arranged, so that the threaded connection of the adjusting bolt and the test board is facilitated in the use process, the height of the electric propeller is conveniently adjusted in the use process, and the height adjustment work in the test process is facilitated.
Description
Technical Field
The invention belongs to the technical field of electric propulsion testing equipment, and particularly relates to a multifunctional electric propulsion electromagnetic compatibility testing platform.
Background
The electric propulsion system can generate stronger electric field and magnetic field when in operation, and has larger electromagnetic interference influence on the inside and the outside in the working process, so that the electromagnetic compatibility design is required to be considered in the design process of the electric propulsion product, and the electromagnetic compatibility test platform is required to be used for test work in the production process.
However, the existing electromagnetic compatibility test platform also has the problems that the observation work is inconvenient in the process of testing, the noise reduction work is inconvenient in the process of using, the noise detection work is inconvenient in the process of using, and the movement is inconvenient in the process of testing.
Therefore, it is necessary to invent a multifunctional electric propulsion electromagnetic compatibility testing platform.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multifunctional electric propulsion electromagnetic compatibility testing platform, which solves the problems that the existing electromagnetic compatibility testing platform is inconvenient to observe in the process of testing, inconvenient to reduce noise in the process of using, inconvenient to detect noise in the process of using and inconvenient to move in the process of testing. The multifunctional electric propulsion electromagnetic compatibility testing platform comprises a testing table, a supporting frame, a movable brake wheel, a vacuum detection cabin, a wave-transmitting chamber, a rotatable detection seat structure, an adsorbable observation plug-in cover structure, a propping and noise reduction maintenance cover structure, a detectable display box structure, a vacuum auxiliary cabin, a plug-in valve plate, a power supply hole, a gas supply hole, a fixing plate, an aluminum cone absorber and a control box, wherein the supporting frame is connected to the lower end of the testing table through bolts; the movable brake wheels are respectively connected with four corners of the lower end of the support frame through bolts; the vacuum detection cabin is connected to the left side of the upper end of the test bench through bolts; the wave-transmitting chamber is connected to the right side of the upper end of the test bench through bolts; the right end of the vacuum detection cabin is inserted into the bottom end of the left side inside of the wave-transmitting chamber and is communicated with the wave-transmitting chamber; the rotatable adjusting detection seat structure is arranged on the right side of the inner bottom end of the vacuum detection cabin; the adsorbable observation plug-in cover structure is arranged at the upper end of the wave-transmitting chamber; the structure of the propping noise-reduction maintenance cover is arranged at the upper end of the vacuum detection cabin; the detectable display box structure is arranged at the left side of the middle position of the bottom end of the support frame; the vacuum auxiliary cabin is connected with the middle position of the lower part of the front surface of the vacuum detection cabin through bolts and is communicated with the front surface of the vacuum detection cabin; the plug-in valve plate is plugged in the middle position in front of the upper end of the vacuum auxiliary cabin; the power supply hole is formed in the upper part of the left rear surface of the vacuum auxiliary cabin; the air supply hole is formed in the lower part of the left rear surface of the vacuum auxiliary cabin; the lower end of the fixing plate is connected with the middle position of the left side of the inner bottom end of the vacuum detection cabin through bolts; the aluminum cone absorber is sequentially connected with the middle position of the upper right side of the fixing plate from front to back through bolts; the control box is connected to the right side of the upper end of the test bench through bolts and is arranged on the right side of the wave-transmitting chamber.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the arrangement of the penetrating pipe, the observation sheet, the supporting pipe, the vacuum detection cabin and the wave-transmitting chamber is beneficial to observing the left side of the inside of the vacuum detection cabin and the inside of the wave-transmitting chamber through the observation sheet in the using process, and is convenient for adding the observation function in the using process.
2. According to the invention, the sliding rail, the adjusting bolt, the bracket, the electric propeller, the test board and the vacuum detection cabin are arranged, so that the threaded connection arrangement of the adjusting bolt and the test board is facilitated in the use process, the height of the electric propeller is conveniently adjusted in the use process, and the height adjustment work is facilitated in the test process.
3. According to the invention, the arrangement of the fixing box, the display screen assembly, the power switch, the L-shaped fixing tube, the fixing seat and the noise sensor is beneficial to detecting the noise in the vacuum detection cabin through the noise sensor in the using process, and then the noise is conveyed into the display screen assembly, so that the noise detection work is convenient in the using process.
4. According to the invention, the test bench, the support frame, the movable brake wheel, the vacuum detection cabin and the wave-transmitting chamber are arranged, so that the test bench is pushed to move in the using process, and meanwhile, the vacuum detection cabin and the wave-transmitting chamber are driven to move, so that the test bench can work at different positions in the using process conveniently, and the moving function is increased.
5. In the invention, the arrangement of the maintenance cover, the lifting rod, the inverted L-shaped absorption plate, the vacuum detection cabin, the sliding rail, the bracket and the electric propeller is beneficial to absorbing noise in the vacuum detection cabin through the inverted L-shaped absorption plate in the using process, thereby being convenient for improving the noise reduction effect in work and preventing the pollution to the working environment.
6. In the invention, the arrangement of the maintenance cover, the lifting rod, the inverted L-shaped absorption plate, the supporting plate, the jacking spring and the vacuum detection cabin is beneficial to pushing the supporting plate through the jacking spring in the using process, and then supporting the inverted L-shaped absorption plate, so that the inverted L-shaped absorption plate is prevented from being damaged in the using process.
7. According to the invention, the sliding rail, the adjusting bolt, the locking nut, the bracket, the electric propeller and the test bench are arranged, so that the position of the locking nut can be rotated in the using process, the adjusting length of the adjusting bolt can be conveniently limited in operation, and the adjusting and limiting work can be facilitated.
8. In the invention, the arrangement of the penetrating pipe, the observation piece, the sealing ring, the supporting pipe and the wave-transmitting chamber is beneficial to sealing the gap between the penetrating pipe and the wave-transmitting chamber through the sealing ring in the using process, and prevents leakage from influencing the testing work in working.
9. In the invention, the arrangement of the penetrating pipe, the observation sheet, the supporting pipe, the lifting rod and the wave-transmitting chamber is beneficial to grasping the lifting rod in the using process and is convenient for the disassembly work of the penetrating pipe and the supporting pipe in work.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a rotatable adjustment detecting seat structure of the present invention.
Fig. 3 is a schematic structural view of the adsorbable observation plug-in cover structure of the present invention.
Fig. 4 is a schematic structural view of the structure of the noise-reducing maintenance cover capable of being jacked up.
Fig. 5 is a schematic structural view of the structure of the detectable display case of the present invention.
In the figure:
1. a test bench; 2. a support frame; 3. a moving brake wheel; 4. a vacuum detection cabin; 5. a wave-transmitting chamber; 6. a rotatable adjustment detection seat structure; 61. a slide rail; 62. an adjusting bolt; 63. a lock nut; 64. a bracket; 65. an electric propeller; 7. the structure of the plug-in cover can be observed in an adsorption manner; 71. a through pipe; 72. an observation sheet; 73. a seal ring; 74. a support tube; 75. a lifting rod; 8. the noise-reducing maintenance cover structure can be tightly propped; 81. a maintenance cover; 82. a lifting lever; 83. an inverted L-shaped absorption plate; 84. a support plate; 85. a spring is tightly propped; 9. a detectable display box structure; 91. a fixed box; 92. a display screen assembly; 93. a power switch; 94. an L-shaped fixed pipe; 95. a fixing seat; 96. a noise sensor; 10. a vacuum auxiliary cabin; 11. a valve plate is inserted; 12. a power supply hole; 13. an air supply hole; 14. a fixing plate; 15. an aluminum cone absorber; 16. and a control box.
Detailed Description
The invention is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a multifunctional electric propulsion electromagnetic compatibility testing platform comprises a testing table 1, a supporting frame 2, a movable brake wheel 3, a vacuum detection cabin 4, a wave-transmitting chamber 5, a rotatable adjustment detection seat structure 6, an adsorbable observation plug-in cover structure 7, a propping and noise reduction maintenance cover structure 8, a detectable display box structure 9, a vacuum auxiliary cabin 10, a plug-in valve plate 11, a power supply hole 12, a gas supply hole 13, a fixing plate 14, an aluminum cone absorber 15 and a control box 16, wherein the supporting frame 2 is connected to the lower end of the testing table 1 through bolts; the movable brake wheels 3 are respectively connected with four corners of the lower end of the support frame 2 through bolts; the vacuum detection cabin 4 is connected to the left side of the upper end of the test bench 1 through bolts; the wave-transmitting chamber 5 is connected to the right side of the upper end of the test bench 1 through bolts; the right end of the vacuum detection cabin 4 is inserted into the left inner bottom end of the wave-transparent chamber 5 and is communicated with the wave-transparent chamber; the rotatable adjusting detection seat structure 6 is arranged on the right side of the inner bottom end of the vacuum detection cabin 4; the adsorbable observation plug-in cover structure 7 is arranged at the upper end of the wave-transmitting chamber 5; the propping noise-reduction maintenance cover structure 8 is arranged at the upper end of the vacuum detection cabin 4; the detectable display box structure 9 is arranged at the left side of the middle position of the inner bottom end of the support frame 2; the vacuum auxiliary cabin 10 is connected to the middle position of the lower part of the front surface of the vacuum detection cabin 4 through bolts and is communicated with the front surface; the plug valve plate 11 is plugged in the middle position in front of the upper end of the vacuum auxiliary cabin 10; the power supply hole 12 is formed in the upper part of the left rear surface of the vacuum auxiliary cabin 10; the air supply hole 13 is formed in the lower part of the left rear surface of the vacuum auxiliary cabin 10; the lower end of the fixed plate 14 is connected with the middle position of the left side of the inner bottom end of the vacuum detection cabin 4 through bolts; the aluminum cone absorber 15 is sequentially connected with the middle position of the right upper part of the fixed plate 14 from front to back through bolts; the control box 16 is connected to the right side of the upper end of the test bench 1 by bolts and is arranged on the right side of the wave-transmitting chamber 5; the rotatable adjusting detection seat structure 6 comprises a sliding rail 61, an adjusting bolt 62, a locking nut 63, a bracket 64 and an electric propeller 65, wherein the upper end of the adjusting bolt 62 is respectively and axially connected to the middle position of the left side and the right side of the lower end of the sliding rail 61; the locking nuts 63 are respectively connected to the lower parts of the outer walls of the adjusting bolts 62 in a threaded manner; the bracket 64 is slidably inserted into the right side of the upper end of the sliding rail 61; the electric propeller 65 is connected with the middle position inside the bracket 64 through bolts; when the device is used, the test bench 1 is pushed to move, the vacuum detection cabin 4 and the wave-transmitting chamber 5 are moved to the proper positions, then an external power supply is connected through an external lead, then the lock nut 63 is loosened according to working requirements, the adjusting bolt 62 is rotated, the sliding rail 61 is pushed to lift through the threaded connection of the adjusting bolt 62 and the test bench 1, and the height adjusting work is conveniently carried out in the detection process.
In this embodiment, referring to fig. 3, the adsorbable observation plug-in cover structure 7 includes a through pipe 71, an observation piece 72, a sealing ring 73, a support pipe 74 and a lifting rod 75, wherein the observation piece 72 is embedded in the upper part of the inner wall of the through pipe 71; the upper end of the penetrating pipe 71 is welded at the middle position of the lower end of the supporting pipe 74; the sealing ring 73 is sleeved at the lower part of the outer wall of the penetrating pipe 71; the lifting rods 75 are respectively connected with the middle positions of the left side and the right side of the upper end of the supporting tube 74 by bolts; meanwhile, in the using process, the observation sheet 72 is used for observing the wave-transmitting chamber 5 and the left side inside of the vacuum detection cabin 4, so that the observation function is conveniently increased in work, and meanwhile, the joint between the penetrating pipe 71 and the wave-transmitting chamber 5 is sealed through the sealing ring 73 in work, so that leakage is prevented in work, and the detection work is influenced.
In this embodiment, referring to fig. 4, the structure 8 for supporting and reducing noise comprises a maintenance cover 81, a lifting rod 82, an inverted L-shaped absorption plate 83, a support plate 84 and a supporting spring 85, wherein the lifting rod 82 is bolted to the middle position of the upper end of the maintenance cover 81; the upper end of the inverted L-shaped absorption plate 83 is connected with the middle position of the lower end of the maintenance cover 81 through bolts; the supporting plate 84 is connected to the left side of the inverted L-shaped absorbing plate 83 by bolts; the jacking springs 85 are sequentially and bolted to the left side of the support plate 84 from top to bottom; in the long-time in-process that detects, carry out the work of absorbing noise through falling L type absorber plate 83, prevent noise pollution test environment at the in-process of test, if necessary, dismantle the maintenance lid 81, then pull out falling L type absorber plate 83 and backup pad 84, the convenience is maintained and is overhauld the work to equipment at work.
In this embodiment, referring to fig. 5, the detectable display box structure 9 includes a fixed box 91, a display screen assembly 92, a power switch 93, an l-shaped fixed tube 94, a fixed seat 95 and a noise sensor 96, wherein the display screen assembly 92 is screwed on the middle position of the upper part of the front surface of the fixed box 91; the power switch 93 is connected to the middle position of the lower part of the front surface of the fixed box 91 by a screw; the right side of the lower end of the L-shaped fixing tube 94 is connected with the left middle position of the fixing box 91 through threads; the fixed seat 95 is connected with the upper part of the outer wall of the L-shaped fixed pipe 94 through threads; the noise sensors 96 are respectively connected with the middle positions of the left side and the right side of the upper end of the fixed seat 95 by screws; in the process of detection, noise generated in the test process is detected by the noise sensor 96 and then is transmitted to the display screen assembly 92, and the noise in the test process is displayed by the display screen assembly 92, so that compatible test work is completed.
In this embodiment, specifically, the right side of the upper end of the vacuum detection cabin 4 is communicated with the wave-transparent chamber 5, and a rubber ring is arranged at the joint; the connection part of the vacuum detection cabin 4 and the vacuum auxiliary cabin 10 is provided with a rubber ring.
In this embodiment, specifically, the electric propeller 65 is disposed on the right side of the upper end of the slide rail 61; the locking nuts 63 are respectively arranged at the left side and the right side of the lower end of the sliding rail 61.
In this embodiment, specifically, the sliding rail 61 is disposed at a middle position on the right side of the bottom end of the vacuum detection chamber 4; the adjusting bolts 62 respectively penetrate through the left side and the right side of the middle position inside the test bench 1 and are in threaded connection; the locking nuts 63 are respectively arranged at the left side and the right side of the middle position of the lower end of the test bench 1.
In the present embodiment, specifically, the through pipe 71 and the support pipe 74 are provided in communication; the lifting rod 75 is a U-shaped stainless steel rod; the sealing ring 73 is a sponge ring and is arranged at the middle position of the lower end of the supporting tube 74.
In this embodiment, specifically, the penetrating pipe 71 is inserted in the middle position of the upper end of the wave-transparent chamber 5; the supporting tube 74 is arranged at the upper end of the wave-transmitting chamber 5; the seal 73 is arranged between the penetrating pipe 71 and the inner wall of the wave-transparent chamber 5.
In the present embodiment, specifically, the support plate 84 is made of stainless steel plate and is disposed on the left side of the lower end of the maintenance cover 81; the inverted-L-shaped absorption plate 83 is an inverted-L-shaped aluminum plate.
In this embodiment, specifically, the maintenance cover 81 is bolted to the left side of the upper end of the vacuum detection chamber 4; the lower end of the inverted L-shaped absorption plate 83, the supporting plate 84 and the ejection spring 85 are respectively inserted into the left side of the vacuum detection cabin 4; the jacking spring 85 is in contact with the left inner wall of the vacuum detection cabin 4.
In this embodiment, specifically, the display screen assembly 92 and the noise sensor 96 are connected by a wire; the noise sensors 96 are respectively arranged at the left side and the right side of the upper end of the L-shaped fixed pipe 94; the upper end of the L-shaped fixing tube 94 penetrates through the middle position inside the fixing seat 95.
In this embodiment, specifically, the fixing box 91 is bolted to the left side of the middle position of the bottom end of the support 2; the upper end of the L-shaped fixing tube 94 penetrates through the middle position inside the left side of the lower ends of the test bench 1 and the vacuum detection cabin 4; the fixing seat 95 and the noise sensor 96 are respectively arranged at the left side of the inner bottom end of the vacuum detection cabin 4.
Principle of operation
In the invention, when the device is used, the test bench 1 is pushed to move, the vacuum detection cabin 4 and the wave-transmitting chamber 5 are moved to a proper position, then an external power supply is connected by using an external lead, then the locking nut 63 is loosened, the adjusting bolt 62 is rotated, the sliding rail 61 is pushed to lift and fall through the threaded connection arrangement of the adjusting bolt 62 and the test bench 1, the height adjustment work is conveniently carried out in the detection process, meanwhile, the observation function is conveniently increased in the use process, the sealing work is carried out on the joint between the penetrating pipe 71 and the wave-transmitting chamber 5 through the sealing ring 73, the detection work is prevented from being influenced, the noise is prevented from being polluted in the detection process for a long time through the inverted L-shaped absorbing plate 83, the test environment is prevented from being polluted in the detection process, the maintenance 81 is disassembled when necessary, then the L-shaped absorbing plate 83 and the supporting plate 84 are pulled out, the equipment is conveniently maintained and overhauled in the detection process, the observation work is conveniently carried out in the operation, the noise is conveniently carried out through the observation sheet 72, the noise sensor is carried out in the detection process, the noise is carried out through the noise sensor, the noise is carried out in the detection process, the noise is carried out through the test process 92, the noise is carried out through the test screen 92, and the display assembly is further, the display assembly is compatible, and the display assembly is displayed in the operation is finished, and the display assembly is compatible.
By using the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the invention.
Claims (8)
1. The utility model provides a multi-functional electric propulsion electromagnetic compatibility test platform, includes testboard (1), support frame (2), remove brake wheel (3), vacuum detection cabin (4), wave-transmitting room (5), rotatable regulation detects seat structure (6), adsorbable observation grafting lid structure (7), but tight maintenance lid structure (8) of making an uproar that falls in top, detectable display box structure (9), vacuum auxiliary cabin (10), grafting valve plate (11), power supply hole (12), air supply hole (13), fixed plate (14), aluminium cone absorber (15) and control box (16), support frame (2) bolted connection in the lower extreme of testboard (1); the movable brake wheels (3) are respectively connected with four corners of the lower end of the support frame (2) through bolts; the vacuum detection cabin (4) is connected to the left side of the upper end of the test bench (1) through bolts; the wave-transmitting chamber (5) is connected to the right side of the upper end of the test bench (1) through bolts; the right end of the vacuum detection cabin (4) is inserted into the left inner bottom end of the wave-transparent chamber (5) and is communicated with the wave-transparent chamber; the vacuum auxiliary cabin (10) is connected to the middle position of the lower part of the front surface of the vacuum detection cabin (4) through bolts and is communicated with the front surface; the plug-in valve plate (11) is plugged in the middle position in front of the upper end of the vacuum auxiliary cabin (10); the power supply hole (12) is formed in the upper part of the left rear surface of the vacuum auxiliary cabin (10); the air supply hole (13) is formed in the lower part of the left rear surface of the vacuum auxiliary cabin (10); the lower end of the fixing plate (14) is connected with the middle position of the left side of the inner bottom end of the vacuum detection cabin (4) through bolts; the aluminum cone absorber (15) is sequentially connected to the middle position of the upper right side of the fixed plate (14) from front to back through bolts; the control box (16) is connected to the right side of the upper end of the test bench (1) through bolts and is arranged on the right side of the wave-transmitting chamber (5); the multifunctional electric propulsion electromagnetic compatibility testing platform is characterized in that a rotatable adjusting detection seat structure (6) in the multifunctional electric propulsion electromagnetic compatibility testing platform is arranged on the right side of the inner bottom end of a vacuum detection cabin (4); the adsorbable observation plug-in cover structure (7) is arranged at the upper end of the wave-transmitting chamber (5); the propping noise-reduction maintenance cover structure (8) is arranged at the upper end of the vacuum detection cabin (4); the detectable display box structure (9) is arranged at the left side of the middle position of the inner bottom end of the support frame (2); the rotatable adjusting detection seat structure (6) comprises a sliding rail (61), an adjusting bolt (62), a locking nut (63), a bracket (64) and an electric propeller (65), wherein the upper end of the adjusting bolt (62) is respectively and axially connected to the middle positions of the left side and the right side of the lower end of the sliding rail (61); the locking nuts (63) are respectively connected to the lower part of the outer wall of the adjusting bolt (62) in a threaded manner; the bracket (64) is inserted and connected to the right side inside the upper end of the sliding rail (61) in a sliding way; the electric propeller (65) is connected with the inner middle position of the bracket (64) through bolts.
2. The multifunctional electric propulsion electromagnetic compatibility testing platform according to claim 1, wherein the adsorbable observation plug-in cover structure (7) comprises a penetrating pipe (71), an observation piece (72), a sealing ring (73), a supporting pipe (74) and a lifting rod (75), and the observation piece (72) is embedded in the upper part of the inner wall of the penetrating pipe (71); the upper end of the penetrating pipe (71) is welded at the middle position of the lower end of the supporting pipe (74); the sealing ring (73) is sleeved at the lower part of the outer wall of the penetrating pipe (71); the lifting rods (75) are respectively connected with the middle positions of the left side and the right side of the upper end of the supporting tube (74) through bolts.
3. The multifunctional electric propulsion electromagnetic compatibility testing platform according to claim 1, wherein the propping and noise reduction maintenance cover structure (8) comprises a maintenance cover (81), a lifting rod (82), an inverted-L-shaped absorption plate (83), a supporting plate (84) and a propping spring (85), wherein the lifting rod (82) is connected to the middle position of the upper end of the maintenance cover (81) through bolts; the upper end of the inverted L-shaped absorption plate (83) is connected with the middle position of the lower end of the maintenance cover (81) through bolts; the supporting plate (84) is connected to the left side of the inverted L-shaped absorption plate (83) through bolts; the jacking springs (85) are sequentially connected to the left side of the supporting plate (84) through bolts from top to bottom.
4. The multifunctional electric-propulsion electromagnetic compatibility testing platform according to claim 1, wherein the detectable display box structure (9) comprises a fixed box (91), a display screen assembly (92), a power switch (93), an L-shaped fixed tube (94), a fixed seat (95) and a noise sensor (96), and the display screen assembly (92) is connected to the middle position on the upper part of the front surface of the fixed box (91) through screws; the power switch (93) is connected to the middle position of the lower part of the front surface of the fixed box (91) through screws; the right side of the lower end of the L-shaped fixing tube (94) is connected with the middle position of the left side of the fixing box (91) through threads; the fixed seat (95) is connected with the upper part of the outer wall of the L-shaped fixed pipe (94) in a threaded manner; the noise sensors (96) are respectively connected with the middle positions of the left side and the right side of the upper end of the fixing seat (95) through screws.
5. The multifunctional electric propulsion electromagnetic compatibility testing platform according to claim 1, wherein the sliding rail (61) is arranged at the middle position of the right side of the inner bottom end of the vacuum detection cabin (4); the adjusting bolts (62) respectively penetrate through the left side and the right side of the middle position inside the test table (1) and are in threaded connection; the locking nuts (63) are respectively arranged at the left side and the right side of the middle position of the lower end of the test bench (1).
6. The multifunctional electric propulsion electromagnetic compatibility testing platform according to claim 2, characterized in that the penetrating pipe (71) is inserted in the middle position of the upper end of the wave-transparent chamber (5); the supporting tube (74) is arranged at the upper end of the wave-transmitting chamber (5); the sealing ring (73) is arranged between the penetrating pipe (71) and the inner wall of the wave-transmitting chamber (5).
7. A multifunctional electric-propulsion electromagnetic compatibility testing platform according to claim 3, characterized in that the maintenance cover (81) is bolted to the left side of the upper end of the vacuum detection chamber (4); the lower end of the inverted L-shaped absorption plate (83) and the supporting plate (84) and the jacking spring (85) are respectively inserted into the left side of the inside of the vacuum detection cabin (4); the jacking spring (85) is in contact with the left inner wall of the vacuum detection cabin (4).
8. The multifunctional electric propulsion electromagnetic compatibility testing platform according to claim 4, wherein the fixing box (91) is connected to the left side of the middle position of the inner bottom end of the supporting frame (2) through bolts; the upper end of the L-shaped fixing tube (94) penetrates through the middle position inside the left side of the lower end of the test table (1) and the vacuum detection cabin (4); the fixing seat (95) and the noise sensor (96) are respectively arranged at the left side of the inner bottom end of the vacuum detection cabin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110969705.4A CN113552437B (en) | 2021-08-23 | 2021-08-23 | Multifunctional electric propulsion electromagnetic compatibility test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110969705.4A CN113552437B (en) | 2021-08-23 | 2021-08-23 | Multifunctional electric propulsion electromagnetic compatibility test platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113552437A CN113552437A (en) | 2021-10-26 |
| CN113552437B true CN113552437B (en) | 2024-03-22 |
Family
ID=78105937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110969705.4A Active CN113552437B (en) | 2021-08-23 | 2021-08-23 | Multifunctional electric propulsion electromagnetic compatibility test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113552437B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137350A (en) * | 2021-12-08 | 2022-03-04 | 西安苏试广博环境可靠性实验室有限公司 | Electromagnetic compatibility is experimental with high-efficient reliable termination |
| CN115712036A (en) * | 2022-11-16 | 2023-02-24 | 遨天科技(北京)有限公司 | Electric propulsion electromagnetic compatibility testing device and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU124664U1 (en) * | 2012-09-24 | 2013-02-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский авиационный институт (национальный исследовательский университет)" | TEST STAND |
| KR101549472B1 (en) * | 2015-03-04 | 2015-09-03 | 국방과학연구소 | Mobile-type electromagnetic testing device |
| CN109298259A (en) * | 2018-09-21 | 2019-02-01 | 上海空间推进研究所 | Electric propulsion electromagnetic compatibility test platform |
| CN112302194A (en) * | 2020-11-09 | 2021-02-02 | 袁桥本 | Building engineering sound insulation device with multiple protection structures |
| CN212781033U (en) * | 2020-08-03 | 2021-03-23 | 武汉捷源电气技术有限公司 | Platform for detecting electromagnetic compatibility of electrical equipment |
| CN212904993U (en) * | 2020-06-08 | 2021-04-06 | 张家港市得道电子有限公司 | Circuit board inductance testing arrangement convenient to maintain |
| CN112683473A (en) * | 2020-12-09 | 2021-04-20 | 西安苏试广博环境可靠性实验室有限公司 | Low-frequency large-displacement jolting test bed with protection function |
-
2021
- 2021-08-23 CN CN202110969705.4A patent/CN113552437B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU124664U1 (en) * | 2012-09-24 | 2013-02-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский авиационный институт (национальный исследовательский университет)" | TEST STAND |
| KR101549472B1 (en) * | 2015-03-04 | 2015-09-03 | 국방과학연구소 | Mobile-type electromagnetic testing device |
| CN109298259A (en) * | 2018-09-21 | 2019-02-01 | 上海空间推进研究所 | Electric propulsion electromagnetic compatibility test platform |
| CN212904993U (en) * | 2020-06-08 | 2021-04-06 | 张家港市得道电子有限公司 | Circuit board inductance testing arrangement convenient to maintain |
| CN212781033U (en) * | 2020-08-03 | 2021-03-23 | 武汉捷源电气技术有限公司 | Platform for detecting electromagnetic compatibility of electrical equipment |
| CN112302194A (en) * | 2020-11-09 | 2021-02-02 | 袁桥本 | Building engineering sound insulation device with multiple protection structures |
| CN112683473A (en) * | 2020-12-09 | 2021-04-20 | 西安苏试广博环境可靠性实验室有限公司 | Low-frequency large-displacement jolting test bed with protection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113552437A (en) | 2021-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113552437B (en) | Multifunctional electric propulsion electromagnetic compatibility test platform | |
| CN203275034U (en) | Automatic detection device for leakage test of helium | |
| CN110566185A (en) | Gas pressure measuring device with high safety coefficient and use method thereof | |
| CN109019405A (en) | A kind of hoistable platform in air-leakage test cabin | |
| CN106369277B (en) | Automobile-used oxygen supply device | |
| CN220508903U (en) | Explosion-proof inspection device for chemical safety management | |
| CN208171544U (en) | A kind of seal for pipe joints vacuum checking device | |
| CN201917442U (en) | High-pressure leakage measuring machine | |
| CN112683473B (en) | Low-frequency large-displacement jolting test bed with protection function | |
| CN212931633U (en) | Weighing machine convenient to move and used for food detection | |
| CN207280701U (en) | A kind of online test device for air tightness | |
| CN210802811U (en) | Air tightness testing device | |
| CN207845763U (en) | The drive system of large tank inner wall plated film vacuum cathode arc coating machine electric arc source component | |
| CN216285497U (en) | Electric field radiation immunity antenna convenient to maintain and testing arrangement | |
| CN221147955U (en) | Novel buoy type oxygen inhaler detector | |
| CN210981636U (en) | Novel portable pressure reducing valve pressure gauge calibrating device | |
| CN210442055U (en) | Shell air tightness detection device | |
| CN213393774U (en) | Electric actuator with display structure | |
| CN107858654A (en) | The drive system of large tank inwall plated film vacuum cathode arc coating machine electric arc source component | |
| CN217211967U (en) | Pressure pipeline strength testing device | |
| CN217654677U (en) | Quick verifying attachment of toilet bowl leakage | |
| CN218411270U (en) | Quality detection equipment is used in quartz plate production | |
| CN220339604U (en) | Airtight detection mechanism for steel bottle production | |
| CN216926074U (en) | Valve pressure testing device convenient to operate | |
| CN115950599A (en) | Quadruplex position negative pressure detects machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |