CN213422623U - Multifunctional clearance-adjustable electromagnetic force characteristic test bed - Google Patents
Multifunctional clearance-adjustable electromagnetic force characteristic test bed Download PDFInfo
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- CN213422623U CN213422623U CN202022515174.5U CN202022515174U CN213422623U CN 213422623 U CN213422623 U CN 213422623U CN 202022515174 U CN202022515174 U CN 202022515174U CN 213422623 U CN213422623 U CN 213422623U
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Abstract
The utility model discloses a just mode electro-magnet force characteristic test bench in multi-functional clearance, including the test bench base, the vertical fixation has a pair of electro-magnet installing support and a pair of deflector installing support on the test bench base, and electro-magnet installing support and deflector installing support fixed position set up relatively, are provided with the deflector between electro-magnet installing support and the deflector installing support. Through the multifunctional gap-adjustable electromagnet force characteristic test bed designed by the application, tests of the guide electromagnet and the brake electromagnet can be tested on the characteristic test bed; during testing, the magnetic gap required by the test can be adjusted by increasing or decreasing the adjusting gaskets between the sensor and the bracket, and the electromagnet module does not need to be detached in the process of adjusting the gap, so that the workload of the test can be reduced; detachable anti-tilting devices are designed on the guide plate bracket and the electromagnet bracket, and are installed before a test, so that the test bench can be prevented from being damaged due to overlarge test suction force, is simple and convenient to install, and can be used for two different electromagnet mounting brackets.
Description
Technical Field
The utility model belongs to the technical field of rail train, specifically speaking relates to a just mode electro-magnet force characteristic test bench in multi-functional clearance.
Background
In order to verify the magnetic attraction performance of the 600 kilometer high-speed magnetic levitation electromagnet at the speed of 600 kilometers per hour, the electromagnet module is required to be subjected to attraction force test on the guide plate under different magnetic gaps, namely, the electromagnet force characteristic test is carried out.
Accordingly, further developments and improvements are still needed in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, a multifunctional gap-adjustable electromagnetic force characteristic test bed is proposed. The utility model provides a following technical scheme:
the utility model provides a multi-functional clearance is formula electro-magnet power characteristic test bench just, includes the test bench base, the vertical fixation has a pair of electro-magnet installing support and a pair of deflector installing support on the test bench base, electro-magnet installing support and deflector installing support fixed position set up relatively, be provided with the deflector between electro-magnet installing support and the deflector installing support.
Further, deflector one side fixed connection deflector installing support, fix force sensor through the bolt on the deflector, be equipped with the clearance trimmer between force sensor and the deflector installing support.
Furthermore, four force sensors are arranged, and the guide plate mounting bracket corresponding to each side is arranged up and down with the guide plate.
Further, the clearance adjusting sheet is a horseshoe-shaped steel sheet.
Further, the clearance adjusting sheet is a plurality of horseshoe-shaped steel sheets with the thickness of 1 mm.
Furthermore, an anti-tilting device is arranged on the electromagnet mounting bracket and the guide plate mounting bracket.
Furthermore, the anti-tilt device comprises a first fixing seat and a second fixing seat which are respectively arranged on the electromagnet mounting bracket and the guide plate mounting bracket, and the first fixing seat and the second fixing seat are fixedly connected through a screw and nut component.
Further, the screw and nut assemblies are arranged in two groups side by side, and each group is provided with two screw and nut assemblies in parallel.
Furthermore, an I-shaped steel reinforcing rib is arranged in the middle of the guide plate.
Furthermore, the electromagnet mounting bracket is a braking electromagnet mounting bracket for mounting a braking electromagnet or a guiding electromagnet mounting bracket for mounting a guiding electromagnet.
Has the advantages that:
through the multifunctional gap-adjustable electromagnet force characteristic test bed designed by the application, tests of the guide electromagnet and the brake electromagnet can be tested on the characteristic test bed; during testing, the magnetic gap required by the test can be adjusted by increasing or decreasing the adjusting gaskets between the sensor and the bracket, and the electromagnet module does not need to be detached in the process of adjusting the gap, so that the workload of the test can be reduced; detachable anti-tilting devices are designed on the guide plate bracket and the electromagnet bracket, and are installed before a test, so that the test bench can be prevented from being damaged due to overlarge test suction force, is simple and convenient to install, and can be used for two different electromagnet mounting brackets.
Drawings
FIG. 1 is a schematic perspective view of a multifunctional gap adjustable electromagnetic force characteristic test bed according to an embodiment of the present invention;
FIG. 2 is a schematic left-view structural diagram of a multifunctional gap-adjustable electromagnetic force characteristic test bed according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of an embodiment of the present invention, wherein the multifunctional gap-adjustable electromagnetic force characteristic test bed does not include an electromagnet mounting bracket;
FIG. 4 is a schematic view of another embodiment of the present invention, wherein the multifunctional gap-adjustable electromagnetic force characteristic test bed does not include an electromagnet mounting bracket;
fig. 5 is a schematic perspective view of a guiding electromagnet mounting bracket in the multifunctional gap-adjustable electromagnet force characteristic test bed according to an embodiment of the present invention;
fig. 6 is another schematic perspective view of a guiding electromagnet mounting bracket in the multifunctional gap-adjustable electromagnet force characteristic test bed according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a brake electromagnet mounting bracket in the multifunctional gap-adjustable electromagnet force characteristic test bed according to an embodiment of the present invention;
fig. 8 is another schematic perspective view of a brake electromagnet mounting bracket in a multifunctional gap-adjustable electromagnet force characteristic test bed according to an embodiment of the present invention;
in the drawings: 1. a test bed base; 2. a guide plate mounting bracket; 3. a guide plate; 4. an electromagnet mounting bracket; 5. a first fixed seat; 6. a second fixed seat; 7. a screw nut assembly; 8. i-shaped steel reinforcing ribs; 9. a force sensor; 10. a connecting portion; 11. a fixed part.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustration and not for limitation of the present invention.
As shown in fig. 1-8, a multifunctional gap-adjustable electromagnet force characteristic test bed comprises a test bed base 1, a pair of electromagnet mounting brackets 4 and a pair of guide plate mounting brackets 2 are vertically fixed on the test bed base 1, the electromagnet mounting brackets 4 and the guide plate mounting brackets 2 are oppositely arranged at fixed positions, and guide plates 3 are arranged between the electromagnet mounting brackets 4 and the guide plate mounting brackets 2. The guide plate 3 and the electromagnet mounting bracket 4 are vertically mounted and are consistent with the actual vehicle state, the electromagnet mounting brackets 4 are two sets, namely the guide electromagnet mounting bracket 4 and the brake electromagnet mounting bracket 4, the two mounting brackets are consistent with the mounting interface of the test bed base 1, and the two mounting brackets are mounted with the test bed base 1 in a bolt fastening mode, so that the disassembly, assembly and replacement are convenient.
Further, one side of the guide plate 3 is fixedly connected with the guide plate mounting support 2, a force sensor 9 is fixed on the guide plate 3 through a bolt, and a gap adjusting sheet is arranged between the force sensor 9 and the guide plate mounting support 2. Further, four force sensors 9 are arranged, and the guide plate mounting bracket 2 corresponding to each side and the guide plate 3 are arranged up and down. The guide plate mounting bracket 2 is fixed in position, four force sensors 9 and gap adjusting gaskets are arranged between the guide plate 3 and the guide plate mounting bracket 2, the force sensors 9 are fixed on the guide plate 3 through 8M 6 bolts, and then the force sensors 9 are connected through the adjusting gaskets which are penetrated by the four M16 bolts from one side of the guide plate mounting bracket 2, so that the guide plate 3 is fixed on the guide plate mounting bracket 2.
Further, the clearance adjusting sheet is a horseshoe-shaped steel sheet. Further, the clearance adjusting sheet is a plurality of horseshoe-shaped steel sheets with the thickness of 1 mm. The adjusting shim is designed into a steel sheet with the thickness of 1mm in a U-shaped shape, and when the gap needs to be adjusted, the M16 bolt is loosened and then taken out or the shim is added, so that the purpose is achieved.
Furthermore, an anti-tilting device is arranged on the electromagnet mounting bracket 4 and the guide plate mounting bracket 2. Further, anti-tilt device is including setting up first fixing base 5 and the second fixing base 6 on electro-magnet installing support 4 and deflector installing support 2 respectively, and first fixing base 5 and second fixing base 6 pass through screw and nut subassembly 7 fixed connection. Further, the screw and nut assemblies 7 are arranged in two groups side by side, and each group is provided with two screws in parallel. Because the biggest suction of test bench can reach 110kN, for guaranteeing that test data is accurate and test bench safety, anti-tilt device need install additional, anti-tilt device comprises two fixing bases and two screw nut subassemblies 7, the fixing base is the bolt installation base, screw nut subassembly 7 comprises two M16 screws, two bolt installation bases are fixed respectively at the top of electro-magnet installing support 4 and deflector installing support 2, the screw rod is fastened the installation with the nut respectively before the experiment begins, can guarantee the gap is unchangeable throughout in the experimentation after the fastening, and can prevent to lead to the test bench to destroy because suction is too big.
Further, the middle part of the guide plate 3 is provided with an I-shaped steel reinforcing rib 8. The easily yielding position in the middle part of the guide plate 3 transversely sets up the I-steel reinforcing rib 8, guarantees structural strength, prevents that too big suction leads to the guide plate 3 to warp in the experimentation, and then influences the experimental result, and is preferred, and the reinforcing rib setting is at 3 backs of guide plate, with 2 homonymy positions of guide plate installing support, avoids installing the reinforcing rib additional and produces the interference to the installation of the electro-magnet that awaits measuring.
Further, the electromagnet mounting bracket 4 is a braking electromagnet mounting bracket 4 for mounting a braking electromagnet or a guiding electromagnet mounting bracket 4 for mounting a guiding electromagnet. The height of braking electromagnet installing support 4 and direction electromagnet installing support 4, top connecting portion 10 and 11 shapes of bottom installation fixed part set up unanimously, and the installation interface size is unanimous makes the two conveniently replace each other, increases the commonality of test bench to reach two kinds of electromagnet mounting brackets can be installed to a test bench, and then test two kinds of different electro-magnets.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (10)
1. The utility model provides a just mode electro-magnet force characteristic test bench in multi-functional clearance which characterized in that: the test bed comprises a test bed base, a pair of electromagnet mounting brackets and a pair of guide plate mounting brackets are vertically fixed on the test bed base, the electromagnet mounting brackets and the guide plate mounting brackets are oppositely arranged in fixed positions, and guide plates are arranged between the electromagnet mounting brackets and the guide plate mounting brackets.
2. The multifunctional gap-adjustable electromagnet force characteristic test bed according to claim 1, characterized in that: the device comprises a guide plate and is characterized in that one side of the guide plate is fixedly connected with a guide plate mounting bracket, a force sensor is fixed on the guide plate through a bolt, and a gap adjusting sheet is arranged between the force sensor and the guide plate mounting bracket.
3. The multifunctional gap-adjustable electromagnet force characteristic test bed according to claim 2, characterized in that: the force sensors are four in number and are arranged up and down between the guide plate mounting bracket corresponding to each side and the guide plate.
4. The multifunctional gap-adjustable electromagnet force characteristic test bed according to claim 2, characterized in that: the clearance adjusting sheet is a horseshoe-shaped steel sheet.
5. The multifunctional gap-adjustable electromagnet force characteristic test bed according to claim 4, characterized in that: the clearance adjustment sheet is a plurality of horseshoe-shaped steel sheets with the thickness of 1 mm.
6. The multifunctional gap-adjustable electromagnet force characteristic test bed according to claim 1, characterized in that: and anti-tilting devices are also arranged on the electromagnet mounting bracket and the guide plate mounting bracket.
7. The multifunctional gap-adjustable electromagnet force characteristic test bed according to claim 6, characterized in that: the anti-tilting device comprises a first fixing seat and a second fixing seat which are respectively arranged on the electromagnet mounting bracket and the guide plate mounting bracket, and the first fixing seat and the second fixing seat are fixedly connected through a screw and nut assembly.
8. The multifunctional gap-adjustable electromagnet force characteristic test bed according to claim 7, characterized in that: the screw and nut assemblies are arranged side by side in two groups, and each group is provided with two screw and nut assemblies in parallel.
9. The multifunctional gap-adjustable electromagnet force characteristic test bed according to claim 1, characterized in that: and an I-shaped steel reinforcing rib is arranged in the middle of the guide plate.
10. The multifunctional gap-adjustable electromagnet force characteristic test bed according to claim 1, characterized in that: the electromagnet mounting bracket is a braking electromagnet mounting bracket for mounting a braking electromagnet or a guiding electromagnet mounting bracket for mounting a guiding electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515174.5U CN213422623U (en) | 2020-11-03 | 2020-11-03 | Multifunctional clearance-adjustable electromagnetic force characteristic test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515174.5U CN213422623U (en) | 2020-11-03 | 2020-11-03 | Multifunctional clearance-adjustable electromagnetic force characteristic test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213422623U true CN213422623U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022515174.5U Active CN213422623U (en) | 2020-11-03 | 2020-11-03 | Multifunctional clearance-adjustable electromagnetic force characteristic test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213422623U (en) |
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2020
- 2020-11-03 CN CN202022515174.5U patent/CN213422623U/en active Active
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