CN115586472A - Test platform with interference simulation function for testing performance of electromagnet - Google Patents
Test platform with interference simulation function for testing performance of electromagnet Download PDFInfo
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- CN115586472A CN115586472A CN202211404470.5A CN202211404470A CN115586472A CN 115586472 A CN115586472 A CN 115586472A CN 202211404470 A CN202211404470 A CN 202211404470A CN 115586472 A CN115586472 A CN 115586472A
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- 238000012360 testing method Methods 0.000 title claims abstract description 98
- 238000004088 simulation Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000011056 performance test Methods 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003044 adaptive effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 210000003781 tooth socket Anatomy 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/007—Environmental aspects, e.g. temperature variations, radiation, stray fields
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Abstract
The invention discloses a test platform with an interference simulation function for testing performance of an electromagnet, which comprises an adjusting base, wherein the adjusting base is arranged to be of an arc structure, an adjusting groove is formed in the outer wall of the top of the adjusting base, two adjusting bottom blocks are connected to the inner wall of the adjusting groove in a sliding mode, the outer wall of the top of each adjusting bottom block is provided with a same mounting frame, an installation pipe is arranged on the outer wall of one side of the mounting frame, a conducting wire penetrates through the inner wall of the installation pipe, a sliding groove is formed in the outer wall of the top of the mounting frame, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, an installation shaft is arranged on the outer wall of the bottom of the sliding block, a fixing plate is arranged at the bottom end of the installation shaft, and the fixing plate is fixedly connected with an electromagnet body through screws. The test platform with the interference simulation function for the electromagnet performance test has the effects of comprehensive performance test, high accuracy and convenience in adjustment.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a test platform with an interference simulation function for testing the performance of an electromagnet.
Background
Mechanical devices are of a wide variety, and some of their components, even themselves, may undergo different forms of mechanical movement when the mechanical device is in operation. The mechanical equipment comprises a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like, wherein a test platform or a test bench is a virtual environment for verifying the design correctness and reliability of a certain product. The test platform usually comprises a signal input part, a data processing part, a verification part and an output part, and the product is always fully detected by adjusting mechanical equipment to ensure the quality of the product to be qualified.
When the electromagnet is tested, the most important is the performance test of the magnetic force of the electromagnet, the traditional test process is fixed in a test platform mode, and a test scene in a variable interference environment cannot be effectively simulated, so that the performance condition of the electromagnet under a comprehensive test condition cannot be obtained; therefore, a test platform with an interference simulation function for testing performance of an electromagnet is needed to solve the above problems.
Disclosure of Invention
The invention discloses a test platform with an interference simulation function for testing the performance of an electromagnet, and aims to solve the technical problem that the performance of the electromagnet under a comprehensive test condition cannot be obtained because the test platform adopted by the traditional test is fixed in form and cannot effectively simulate a test scene under a variable interference environment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the test platform with the interference simulation function for the electromagnet performance test comprises an adjusting base, wherein the adjusting base is of an arc structure, an adjusting groove is formed in the outer wall of the top of the adjusting base, two adjusting bottom blocks are connected to the inner wall of the adjusting groove in a sliding mode, the same mounting frame is mounted on the outer wall of the top of each adjusting bottom block, a mounting pipe is arranged on the outer wall of one side of the mounting frame, a conducting wire penetrates through the inner wall of the mounting pipe, a sliding groove is formed in the outer wall of the top of the mounting frame, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, a mounting shaft is mounted on the outer wall of the bottom of the sliding block, a fixing plate is mounted at the bottom end of the mounting shaft and is fixedly connected with an electromagnet body through screws, a counterweight frame is adsorbed on the outer wall of the bottom of the electromagnet body, a plurality of counterweight rings are sleeved on the counterweight frame, and the counterweight frame is of a detachable structure; an adjusting mechanism is arranged on the outer wall of one side of the adjusting base and is respectively connected with the two adjusting bottom blocks;
by arranging the adjusting base and the mounting frame, when the electromagnet body is subjected to performance test, the mounting frame is firstly ensured to be horizontal, and at the moment, the electromagnet body which is arranged below the sliding block and adsorbs the counterweight frame can be subjected to dynamic test along the test curved ruler by matching the motor drive with the threaded rod and the sliding block for adjustment; simultaneously can adjust the mounting bracket through the carousel and deflect an angle after carry out above dynamic test again, provide diversified interference environment, the test electro-magnet body adsorbs magnetic force threshold value on the moving route of communicating with each other weight frame along different angles, and the result is more comprehensive and has persuasiveness.
In a preferred scheme, the outer walls of the two sides of the mounting frame are respectively provided with a testing curved ruler, the testing curved rulers are provided with curved grooves distributed at equal intervals, two ends of each testing curved ruler are respectively provided with a mounting joint, the outer walls of the two sides of the mounting frame are also provided with first limiting holes, and the mounting joints are matched with the first limiting holes for use;
through setting up erection joint and first spacing hole, combine spacing subassembly can adjust the height of test curved rule, guarantee the dynamic test in-process, provide the effect difference of vibrations to magnetic force performance under the different vibrations effects of effective test.
In a preferred scheme, mounting grooves are formed in the inner walls of two sides of the mounting frame, airbag cushions which are distributed equidistantly are fixedly connected to the inner walls of the two mounting grooves, inclined tubes which are distributed equidistantly are fixedly connected to the outer walls of the two sides of the mounting frame and communicated with the airbag cushions, the height of the airbag cushions is larger than the depth of the mounting grooves, inner cushions are arranged on the inner walls of the inclined tubes, and the inner cushions are of round angle structures;
along with the rotation of motor drive threaded rod, install and drive the slider together along the threaded rod removal at the inside installation piece of slider to drive the slider and extrude the gasbag pad along the mounting bracket inner wall in proper order, the gasbag pad is derived inside gaseous along the pipe chute, and the inside mode that sets up of pipe chute can accelerate air flow rate through less flux of filling up, follow-up guide structure on the gyro wheel dish through, dispel the heat to the electro-magnet body that is testing effectively.
In a preferred scheme, two fixed rods are fixedly connected to the outer walls of the two sides of the mounting shaft, one ends of the two fixed rods are connected with a roller disc through bearings, adaptive pads distributed at equal intervals are arranged on the outer wall of the roller disc, and the adaptive pads are incompletely adaptive to curved grooves in a curved ruler;
the curved groove interval arranged on the curved ruler is larger than the arrangement interval of the adaptive pad on the roller wheel disc, when the roller wheel disc rotates, the generated vibration threshold value can maximally reach the sum of the curved groove depth and the adaptive pad height, and the vibration adjustment in a larger range can be realized by combining the mounting joint and the first limiting hole, so that the test result is more sufficient.
In a preferred scheme, concave panels are arranged on the inner walls of the two opposite sides of the roller discs, the inclined planes of the concave panels face the circle center of the roller discs, guide channels distributed at equal intervals are arranged on the concave panels, one end of each of a plurality of drainage channels is provided with the same confluence groove, the drainage channels are communicated with the confluence grooves, and turbofan distributed at equal intervals are arranged on the inner walls of the confluence grooves;
after gaseous through the pipe chute direction, collect to central point along the concave surface board, the guide passage who sets up simultaneously on the concave surface board can guide the gas that collects to converge the groove in, is driven the dispersion by the turbofan of converging inslot portion at last, blows to the electro-magnet body that is testing, and the pertinence dispels the heat to it, guarantees test process's stability.
In a preferred scheme, a slide rod is fixedly connected to the inner wall of the slide block, an installation block is connected to the outer wall of the slide rod in a sliding mode, a reset spring is fixedly connected to the outer wall of the top of the installation block, the top end of the reset spring is connected to the inner wall of the top of the slide block, an installation column is arranged on the outer wall of one side of the adjusting base, an angle measuring unit is arranged at the top end of the installation column, one side of the angle measuring unit is connected with a calibration cross rod through a bearing, two connecting rods are arranged on one side of the outer wall of the top of the installation frame, the calibration cross rod is connected with the installation frame through the two connecting rods, two supporting legs are arranged on the outer walls of the two sides of the adjusting base, and supporting pads are arranged at the bottoms of the four supporting legs;
when the inclination state is adjusted to the mounting bracket, the electromagnet body can carry out static test and dynamic test under the inclination state, and the mark cross rod connected on the mounting bracket through the connecting rod can rotate along the surface of the angle measuring unit, and the deflection angle is accurately obtained through the corresponding included angle between the mark cross rod and the angle measuring unit, so that the electromagnet body can be accurately and effectively tested in different angle ranges.
In a preferred scheme, the outer wall of one side, close to the central position, of the adjusting base is connected with a rotary table through a bearing, the outer wall of one side of the rotary table is connected with a rotary rod, the rotary rod is connected to the inner walls of two sides of an adjusting groove through bearings, gear cutting sleeves are arranged on the outer walls, close to two ends, of the rotary rod, one-way meshing tooth sockets are arranged on the outer wall of the opposite side of each of the two gear cutting sleeves, the directions of the one-way meshing tooth sockets on the two gear cutting sleeves are opposite, second limiting holes distributed at equal intervals are formed in the outer wall of the rotary table, two wire rollers are arranged between the two gear cutting sleeves, gear clamping rings are arranged on the outer walls of the opposite sides of the two wire rollers, the tooth sockets on the two gear clamping rings are respectively meshed with the one-way meshing tooth sockets on the two gear cutting sleeves, the outer walls of the two wire rollers are respectively connected with winding wires, and the two winding wires are respectively connected to the adjusting bottom blocks positioned on two sides;
the one-way meshing tooth's socket through setting up two gear cutting ferrule on line roller both sides is opposite, when controlling the carousel of changeing, only can drive one of them line roller and rotate to receive the line, can utilize single carousel to adjust not equidirectional slope like this and carry out independent control, utilizes the spacing hole cooperation of second to adjust the base simultaneously and fix the carousel after adjusting, design benefit adjusts simple and conveniently.
By last knowing, a test platform is used in electromagnetism iron capability test of interference simulation function by way, including adjusting the base, it sets up to circular arc structure to adjust the base, be equipped with the adjustment tank on the top outer wall of adjustment base, sliding connection has two regulation bottom pieces, two on the inner wall of adjustment tank install same mounting bracket on the top outer wall of regulation bottom piece, be equipped with the installation pipe on one side outer wall of mounting bracket, it has the conducting wire to run through on the inner wall of installation pipe, be equipped with the spout on the top outer wall of mounting bracket, sliding connection has the slider on the inner wall of spout, install the installation axle on the bottom outer wall of slider, the fixed plate is installed to the bottom of installation axle, the fixed plate passes through screw fixedly connected with electro-magnet body, it has the counter weight frame to adsorb on the bottom outer wall of electro-magnet body, a plurality of counter weight ring has been cup jointed on the counter weight frame, and the counter weight frame sets up to detachable construction. The test platform with the interference simulation function for the electromagnet performance test has the technical effects of comprehensive performance test, high accuracy and convenience in adjustment.
Drawings
Fig. 1 is a schematic overall structural diagram of a test platform with an interference simulation function for testing electromagnet performance according to the present invention.
Fig. 2 is a schematic view of an installation structure of an installation rack of a test platform with an interference simulation function for testing electromagnet performance according to the present invention.
Fig. 3 is an enlarged structural schematic diagram of a test platform with an interference simulation function for testing electromagnet performance provided by the invention at a position a.
Fig. 4 is a cross-sectional view of a tilted pipe of a testing platform with interference simulation function for testing performance of an electromagnet according to the present invention.
Fig. 5 is a schematic view of an electromagnet body mounting structure of a test platform with an interference simulation function for testing electromagnet performance according to the present invention.
Fig. 6 is a schematic view of a roller disc mounting structure of a testing platform with an interference simulation function for testing electromagnet performance according to the present invention.
Fig. 7 is a schematic structural diagram of an angle measuring unit of the testing platform with an interference simulation function for testing the performance of the electromagnet provided by the invention.
Fig. 8 is a schematic structural diagram of an adjusting mechanism of a testing platform with an interference simulation function for testing performance of an electromagnet according to the present invention.
Fig. 9 is a schematic structural diagram of a gear sleeve of a test platform with an interference simulation function for testing performance of an electromagnet according to the present invention.
Fig. 10 is a schematic structural diagram of a gear snap ring of a test platform with an interference simulation function for testing performance of an electromagnet according to the present invention.
In the figure: 1. supporting legs; 2. adjusting the base; 3. a motor; 4. a mounting frame; 5. a connecting rod; 6. an angle measuring unit; 7. aligning the cross bar; 8. a threaded rod; 9. a conductive line; 10. testing a curved rule; 11. a chute; 12. a turntable; 13. a sleeve; 14. a slider; 15. mounting grooves; 16. installing a connector; 17. a first limit hole; 18. a roller disc; 19. an airbag cushion; 20. an inclined tube; 21. an inner pad; 22. a return spring; 23. mounting blocks; 24. fixing the rod; 25. installing a shaft; 26. a fixing plate; 27. an electromagnet body; 28. a counterweight frame; 29. a counterweight ring; 30. an adapter pad; 31. a concave panel; 32. a guide channel; 33. a confluence groove; 34. a turbofan; 35. mounting a column; 36. adjusting the bottom block; 37. winding; 38. a wire roller; 39. a gear cutting sleeve; 40. a second limiting hole; 41. a rotating rod; 42. gear snap ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The test platform with the interference simulation function for the electromagnet performance test is mainly applied to test scenes in environments incapable of effectively simulating multiple interference.
Referring to fig. 1-10, a test platform with interference simulation function for testing performance of an electromagnet comprises an adjusting base 2, wherein the adjusting base 2 is set to be of an arc structure, an adjusting groove is formed in the outer wall of the top of the adjusting base 2, two adjusting bottom blocks 36 are connected to the inner wall of the adjusting groove in a sliding manner, the same mounting frame 4 is installed on the outer wall of the top of each adjusting bottom block 36, a mounting pipe is arranged on the outer wall of one side of the mounting frame 4, a conducting wire 9 penetrates through the inner wall of the mounting pipe, a sliding groove 11 is formed in the outer wall of the top of the mounting frame 4, a sliding block 14 is connected to the inner wall of the sliding groove 11 in a sliding manner, a mounting shaft 25 is installed on the outer wall of the bottom of the sliding block 14, a fixing plate 26 is installed at the bottom end of the mounting shaft 25, the fixing plate 26 is fixedly connected with an electromagnet body 27 through a screw, a counterweight frame 28 is adsorbed on the outer wall of the electromagnet body 27, a plurality of counterweight rings 29 are sleeved on the counterweight frame 28, and the counterweight frame 28 is set to be of a detachable structure; an adjusting mechanism is arranged on the outer wall of one side of the adjusting base 2 and is respectively connected with the two adjusting bottom blocks 36;
specifically, the motor 3 is used for driving the matching threaded rod 8 and the sliding block 14 to adjust, so that the electromagnet body 27 which is arranged below the sliding block 14 and adsorbs the weight frame 28 can be dynamically tested along the testing curve ruler 10; meanwhile, the mounting frame 4 can be adjusted and deflected by an angle through the rotary table 12, the dynamic test is carried out again, diversified interference environments are provided, and the test electromagnet body 27 adsorbs and communicates with the magnetic force threshold value on the moving route of the counterweight frame 28 along different angles.
Referring to fig. 1 and 2, in a preferred embodiment, the outer walls of two sides of the mounting frame 4 are provided with test curved rulers 10, the test curved rulers 10 are provided with curved grooves distributed at equal intervals, two ends of each test curved ruler 10 are provided with mounting joints 16, the outer walls of two sides of the mounting frame 4 are further provided with first limiting holes 17, and the mounting joints 16 are matched with the first limiting holes 17 for use;
wherein, through setting up erection joint 16 and first spacing hole 17, combine spacing subassembly can adjust the height of testing curved rule 10, guarantee the dynamic test in-process, provide the effect difference of vibrations.
Referring to fig. 1 to 4, in a preferred embodiment, mounting grooves 15 are formed in inner walls of two sides of a mounting frame 4, airbag cushions 19 distributed at equal intervals are fixedly connected to the inner walls of the two mounting grooves 15, inclined tubes 20 distributed at equal intervals are fixedly connected to outer walls of two sides of the mounting frame 4, the inclined tubes 20 are communicated with the airbag cushions 19, the height of the protrusions of the airbag cushions 19 is greater than the depth of the mounting grooves 15, inner cushions 21 are arranged on the inner walls of the inclined tubes 20, and the inner cushions 21 are arranged in a round angle structure;
specifically, as the motor 3 drives the threaded rod 8 to rotate, the mounting block 23 mounted inside the slider 14 drives the slider 14 to move together along the threaded rod 8, so as to drive the slider 14 to sequentially press the airbag cushion 19 along the inner wall of the mounting frame 4, the airbag cushion 19 guides out the internal gas along the inclined tube 20, the internal cushion 21 arranged inside the inclined tube 20 can accelerate the air flow rate in a low-flux manner, and then the electromagnet body 27 under test is cooled by the guide structure on the roller disc 18.
Referring to fig. 2, 5 and 6, in a preferred embodiment, two fixing rods 24 are fixedly connected to outer walls of two sides of the mounting shaft 25, one ends of the two fixing rods 24 are connected to the roller disc 18 through bearings, adapter pads 30 are equidistantly distributed on the outer wall of the roller disc 18, and the adapter pads 30 are incompletely matched with curved grooves on the curved ruler;
the interval of the curved grooves arranged on the curved ruler is larger than the interval of the adaptive pads 30 arranged on the roller disc 18, when the roller disc 18 rotates, the maximum generated vibration threshold value can reach the sum of the depth of the curved grooves and the height of the adaptive pads 30, and the vibration adjustment in a wider range can be realized by combining the mounting joint 16 and the first limiting hole 17.
Referring to fig. 6, in a preferred embodiment, concave panels 31 are respectively arranged on the inner walls of the two opposite sides of the roller discs 18, the inclined surfaces of the concave panels 31 face the center of the roller discs 18, guide channels 32 are arranged on the concave panels 31 at equal intervals, one end of each of a plurality of flow guide channels is provided with a same confluence groove 33, the flow guide channels are communicated with the confluence groove 33, and turbofan 34 are arranged on the inner walls of the confluence groove 33 at equal intervals;
specifically, after the gas is guided by the inclined tube 20, the gas is collected to the central position along the concave plate 31, and the collected gas can be guided to the collecting tank 33 by the guide channel 32 provided on the concave plate 31, and finally, the gas is dispersed by the turbofan 34 inside the collecting tank 33, blown to the electromagnet body 27 under test, and is radiated in a targeted manner.
Referring to fig. 1, 2 and 7, in a preferred embodiment, a sliding rod is fixedly connected to the inner wall of a sliding block 14, an installation block 23 is slidably connected to the outer wall of the sliding rod, a return spring 22 is fixedly connected to the outer wall of the top of the installation block 23, the top end of the return spring 22 is connected to the inner wall of the top of the sliding block 14, an installation column 35 is arranged on the outer wall of one side of an adjustment base 2, a protractor unit 6 is arranged at the top end of the installation column 35, a calibration cross rod 7 is connected to one side of the protractor unit 6 through a bearing, two connecting rods 5 are arranged on one side of the outer wall of the top of the installation frame 4, the calibration cross rod 7 is connected to the installation frame 4 through the two connecting rods 5, two supporting legs 1 are arranged on the outer walls of two sides of the adjustment base 2, and supporting pads are arranged at the bottom ends of the four supporting legs 1;
specifically, when the tilt state is adjusted to mounting bracket 4, electro-magnet body 27 can carry out static test and dynamic test under the tilt state, connects simultaneously through connecting rod 5 and can rotate along angulation unit 6 surface on mounting bracket 4 to mark horizontal pole 7, comes the accurate deflection angle that derives through the corresponding contained angle to between mark horizontal pole 7 and angulation unit 6, and accurate effectual different angle ranges test electro-magnet body 27.
Referring to fig. 1, 8, 9 and 10, in a preferred embodiment, a rotary table 12 is connected to an outer wall of one side of the adjusting base 2 close to the central position through a bearing, a rotary rod 41 is connected to an outer wall of one side of the rotary table 12, the rotary rod 41 is connected to inner walls of two sides of the adjusting groove through bearings, gear cutting sleeves 39 are respectively arranged on outer walls of the rotary rod 41 close to two ends, unidirectional engaging tooth grooves are respectively arranged on outer walls of two opposite sides of the two gear cutting sleeves 39, the unidirectional engaging tooth grooves on the two gear cutting sleeves 39 are opposite in direction, second limiting holes 40 are arranged on the outer wall of the rotary table 12 at equal intervals, two wire rollers 38 are arranged between the two gear cutting sleeves 39, gear snap rings 42 are respectively arranged on outer walls of two opposite sides of the two wire rollers 38, the tooth grooves on the two gear snap rings 42 are respectively engaged with the unidirectional engaging tooth grooves on the two gear cutting sleeves 39, wire windings 37 are respectively wound around the outer walls of the two wire rollers 38, and the two wire windings 37 are respectively connected to the adjusting bottom blocks 36 located at two sides;
wherein, the one-way meshing tooth socket through setting up two gear cutting ferrule 39 on line roller 38 both sides is opposite, when controlling carousel 12, only can drive one of them line roller 38 and rotate to receive the line, can utilize like this single carousel 12 to carry out the exclusive control to the not equidirectional slope regulation, utilizes the spacing hole of second 40 cooperation to adjust base 2 simultaneously and fixes carousel 12 after the regulation.
The working principle is as follows: when the electromagnetic testing device is used, the mounting frame 4 is kept horizontal, then the motor 3 is started, the mounting block 23 mounted inside the sliding block 14 drives the sliding block 14 to move along the threaded rod 8 along with the rotation of the threaded rod 8 driven by the motor 3, the curved groove interval arranged on the curved ruler is larger than the arrangement interval of the adaptive pad 30 on the roller disc 18, when the roller disc 18 rotates, the generated vibration threshold can maximally reach the sum of the curved groove depth and the adaptive pad 30 height, the magnetic force threshold of the electromagnet body 27 under different vibration conditions is tested in the moving process, meanwhile, the sliding block 14 sequentially presses the air bag pads 19 along the inner wall of the mounting frame 4, the air bag pads 19 guide out internal air along the inclined tube 20, the air flow rate can be accelerated in a small flux mode through the inner pads 21 arranged inside the inclined tube 20, after the air is guided through the inclined tube 20, the air is collected to the central position along the concave surface plate 31, meanwhile, the guide channel 32 arranged on the concave surface plate 31 can guide the collected air into the flow-collecting groove 33, and finally the air is driven and dispersed by the vortex fan 34 in the flow-collecting groove 33 and blown to the tested body 27, and radiating the electromagnet; after the horizontal condition is tested, the inclination state of the mounting frame 4 is adjusted, and then the magnetic force test in the inclination state is carried out repeatedly, wherein the one-way meshing tooth grooves of the two gear clamping sleeves 39 on the two sides of the online roller 38 are opposite, the single turntable 12 can be utilized to independently control the inclination adjustment in different directions, and the specific numerical values of different inclination angles can be recorded by combining the angle measuring unit 6 on the mounting column 35 and the calibration cross rod 7, so that the test result is more accurate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The test platform with the interference simulation function for the electromagnet performance test comprises an adjusting base (2) and is characterized in that the adjusting base (2) is arranged to be of an arc structure, an adjusting groove is formed in the outer wall of the top of the adjusting base (2), two adjusting bottom blocks (36) are connected to the inner wall of the adjusting groove in a sliding mode, the same mounting frame (4) is installed on the outer wall of the top of the two adjusting bottom blocks (36), an installation pipe is arranged on the outer wall of one side of the mounting frame (4), a conducting wire (9) penetrates through the inner wall of the installation pipe, a sliding groove (11) is formed in the outer wall of the top of the mounting frame (4), a sliding block (14) is connected to the inner wall of the sliding groove (11) in a sliding mode, an installation shaft (25) is installed on the outer wall of the bottom of the sliding block (14), a fixing plate (26) is installed at the bottom end of the installation shaft (25), the fixing plate (26) is fixedly connected with an electromagnet body (27) through a screw, a balance weight frame (28) is adsorbed on the outer wall of the electromagnet body (27), a plurality of balance weight rings (29) are sleeved on the balance weight frame (28), and the balance weight frame (28) is arranged to be of a detachable structure; and an adjusting mechanism is arranged on the outer wall of one side of the adjusting base (2), and the adjusting mechanism is respectively connected with the two adjusting bottom blocks (36).
2. The test platform with the interference simulation function for the performance test of the electromagnet is characterized in that the outer walls of two sides of the mounting frame (4) are respectively provided with a test curved ruler (10), the test curved ruler (10) is provided with curved grooves distributed at equal intervals, two ends of the test curved ruler (10) are respectively provided with an installation joint (16), the outer walls of two sides of the mounting frame (4) are also provided with a first limiting hole (17), and the installation joints (16) are matched with the first limiting holes (17) for use.
3. The test platform with the interference simulation function for the performance test of the electromagnet is characterized in that mounting grooves (15) are formed in the inner walls of two sides of the mounting frame (4), airbag cushions (19) distributed equidistantly are fixedly connected to the inner walls of the two mounting grooves (15), inclined pipes (20) distributed equidistantly are fixedly connected to the outer walls of the two sides of the mounting frame (4), and the inclined pipes (20) are communicated with the airbag cushions (19).
4. The test platform with the interference simulation function for the performance test of the electromagnet is characterized in that the height of the protrusion of the air bag cushion (19) is larger than the depth of the installation groove (15), an inner cushion (21) is arranged on the inner wall of the inclined tube (20), and the inner cushion (21) is arranged to be of a round angle structure.
5. The test platform with the interference simulation function for the performance test of the electromagnet as claimed in claim 2, wherein two fixing rods (24) are fixedly connected to the outer walls of the two sides of the mounting shaft (25), one ends of the two fixing rods (24) are connected to the roller disc (18) through bearings, the outer wall of the roller disc (18) is provided with adapter pads (30) distributed at equal intervals, and the adapter pads (30) are not completely matched with the curved grooves on the curved ruler.
6. The test platform with the interference simulation function for the performance test of the electromagnet is characterized in that concave plates (31) are arranged on the inner walls of the two opposite sides of the roller discs (18), the inclined surfaces of the concave plates (31) face the center of the roller discs (18), guide channels (32) are arranged on the concave plates (31) and distributed at equal intervals, one end of each of a plurality of the guide channels is provided with a same confluence groove (33), the guide channels are communicated with the confluence grooves (33), and fans (34) are arranged on the inner walls of the confluence grooves (33) and distributed at equal intervals.
7. The test platform with the interference simulation function for the performance test of the electromagnet is characterized in that a sliding rod is fixedly connected to the inner wall of the sliding block (14), a mounting block (23) is slidably connected to the outer wall of the sliding rod, a return spring (22) is fixedly connected to the outer wall of the top of the mounting block (23), and the top end of the return spring (22) is connected to the inner wall of the top of the sliding block (14).
8. The test platform with the interference simulation function for the performance test of the electromagnet is characterized in that an installation column (35) is arranged on the outer wall of one side of the adjusting base (2), a protractor unit (6) is arranged at the top end of the installation column (35), a cross calibration rod (7) is connected to one side of the protractor unit (6) through a bearing, two connecting rods (5) are arranged on one side of the outer wall of the top of the mounting frame (4), the cross calibration rod (7) is connected with the mounting frame (4) through the two connecting rods (5), two supporting legs (1) are arranged on the outer walls of the two sides of the adjusting base (2), and supporting pads are arranged at the bottom ends of the four supporting legs (1).
9. The test platform with the interference simulation function for the performance test of the electromagnet is characterized in that the outer wall of one side, close to the central position, of the adjusting base (2) is connected with a rotary table (12) through a bearing, the outer wall of one side of the rotary table (12) is connected with a rotary rod (41), the rotary rod (41) is connected to the inner walls of two sides of the adjusting groove through the bearing, gear clamping sleeves (39) are arranged on the outer walls, close to two ends, of the rotary rod (41), one-way meshing tooth grooves are formed in the outer walls of the two opposite sides of the two gear clamping sleeves (39), the one-way meshing tooth grooves in the two gear clamping sleeves (39) are opposite in direction, and second limiting holes (40) are formed in the outer wall of the rotary table (12) and distributed equidistantly.
10. The test platform with the interference simulation function for the performance test of the electromagnet is characterized in that two wire rollers (38) are arranged between the two gear cutting sleeves (39), the outer walls of the two wire rollers (38) on the opposite sides are respectively provided with a gear clamping ring (42), tooth grooves on the two gear clamping rings (42) are respectively meshed with one-way meshing tooth grooves on the two gear cutting sleeves (39), the outer walls of the two wire rollers (38) are respectively wound with a winding (37), and the two windings (37) are respectively connected to the adjusting bottom blocks (36) on the two sides.
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