CN215219077U - Motor testing device capable of simulating high-altitude environment - Google Patents
Motor testing device capable of simulating high-altitude environment Download PDFInfo
- Publication number
- CN215219077U CN215219077U CN202120897795.6U CN202120897795U CN215219077U CN 215219077 U CN215219077 U CN 215219077U CN 202120897795 U CN202120897795 U CN 202120897795U CN 215219077 U CN215219077 U CN 215219077U
- Authority
- CN
- China
- Prior art keywords
- motor
- fixing
- simulating
- altitude environment
- high altitude
- 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
Images
Landscapes
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The utility model relates to the technical field of motor testing, in particular to a motor testing device capable of simulating high-altitude environment, which comprises a sealing box, wherein a testing platform is arranged in the sealing box, a load device and a motor fixing device are arranged on the testing platform, the motor fixing device is used for fixing a motor to be tested, and the load device is used for increasing load to the motor to be tested; and a vacuum pump and a temperature adjusting device are arranged outside the sealing box. The utility model has the advantages that motor fixing device can be adjusted from X, Y, Z three directions, can come the adaptability to adjust motor fixing device according to the motor of different models, makes the output shaft of the motor of test coaxial with load device's input shaft, the installation of being convenient for.
Description
Technical Field
The utility model relates to a motor test technical field, especially a motor testing arrangement of high altitude environment can simulate.
Background
The motor has wide application occasions and complex application environments, particularly in plateau areas, the temperature and the air pressure of the motor are different from those of most areas, and sometimes the purchased motor cannot be guaranteed to be suitable for the application occasions and cannot be used for testing the control effect of the motor. If can test motor control performance and effect before the motor installation to debug the parameter of motor control, will help selecting suitable motor and corollary equipment effectively, and can accelerate the debugging time of motor greatly and improve the performance, current motor testing arrangement counterpoint is tested to the motor of a model, and its test that can not adaptability adjusts according to the test motor of difference in order to satisfy different models motor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a motor testing arrangement that can simulate high altitude environment.
The purpose of the utility model is realized through the following technical scheme: a motor testing device capable of simulating a high-altitude environment comprises a sealing box, wherein a testing platform is arranged in the sealing box, a load device and a motor fixing device are arranged on the testing platform, the motor fixing device is used for fixing a motor to be tested, and the load device is used for adding load to the motor to be tested; the motor fixing device comprises two rows of upright posts which are vertically arranged, a cross rod is arranged between the two rows of upright posts which are oppositely arranged, strip-shaped fixing grooves are formed in the upright posts along the vertical direction, first fixing bolts are arranged at two ends of the cross rod, and two ends of the cross rod are fixed on the upright posts in a matched manner through the first fixing bolts and the fixing grooves; two longitudinal rods are arranged between the transverse rods in parallel, two strip-shaped mounting grooves which are arranged side by side are formed in the transverse rods along the length direction of the transverse rods, two ends of each longitudinal rod are matched and fixed on the transverse rods through second fixing bolts and the corresponding mounting grooves, and two strip-shaped adjusting grooves which are arranged side by side are formed in the longitudinal rods along the length direction of the longitudinal rods; and a vacuum pump and a temperature adjusting device are arranged outside the sealing box.
Specifically, the temperature adjusting device is an air conditioner.
Specifically, the load device is a hysteresis brake.
Specifically, a torque meter is arranged on the load device, and an output shaft of the motor to be tested is connected with the torque meter and then connected with the load device.
Specifically, two columns are arranged in each row.
Specifically, a base plate is arranged between the cross rod and the upright post.
Specifically, the upright column on one side of the fixing groove is provided with scales.
The utility model has the advantages of it is following: the utility model discloses set up a motor fixing device on test platform, motor fixing device can follow X, Y, Z three directions and adjust, can come the adaptability to adjust motor fixing device according to the motor of different models, and the output shaft that makes the motor of test is coaxial with load device's input shaft, the installation of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall structure of the testing device of the present invention;
FIG. 2 is a schematic view of the internal structure of the sealing box of the present invention;
FIG. 3 is a schematic view of the connection relationship between the motor to be tested and the load device and the motor fixing device of the present invention;
in the figure: 1-a seal box, 2-a temperature adjusting device, 3-a vacuum pump, 4-a loading device, 5-a torque meter, 6-a column, 7-a fixed groove, 8-a cross bar, 9-a mounting groove, 10-a longitudinal bar, 11-an adjusting groove, 12-a testing platform, 13-a backing plate and 14-a motor to be tested.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 3, a motor testing device capable of simulating a high altitude environment includes a sealed box 1, a testing platform 12 is disposed in the sealed box 1, a load device 4 and a motor fixing device are disposed on the testing platform 12, the motor fixing device is used for fixing a motor 14 to be tested, and the load device 4 is used for adding a load to the motor 14 to be tested; the motor fixing device comprises two rows of upright posts 6 which are vertically arranged, a cross rod 8 is arranged between the two rows of upright posts 6 which are oppositely arranged, strip-shaped fixing grooves 7 are formed in the upright posts 6 along the vertical direction, first fixing bolts are arranged at two ends of the cross rod 8, and two ends of the cross rod 8 are fixed on the upright posts 6 through the first fixing bolts and the fixing grooves 7 in a matched mode; two longitudinal rods 10 are arranged between the transverse rods 8 in parallel, two strip-shaped mounting grooves 9 arranged side by side are formed in the transverse rods 8 along the length direction of the transverse rods 8, two ends of each longitudinal rod 10 are fixed on the transverse rods 8 in a matched mode with the corresponding mounting groove 9 through second fixing bolts, and two strip-shaped adjusting grooves 11 arranged side by side are formed in the longitudinal rods 10 along the length direction of the longitudinal rods 10; the outside of the sealed box 1 is provided with a vacuum pump 3 and a temperature adjusting device 2. The motor testing device in the embodiment can simulate the environment of a high altitude area, mainly the simulation of air pressure and temperature, a motor to be tested is placed in a sealing box 1, the air pressure in the sealing box 1 is regulated through the work of a vacuum pump 3, the temperature in the sealing box 1 is regulated through a temperature regulating device 2, so the effect of simulating the high-altitude environment is achieved, in addition, the embodiment can test motors of various models, because the sizes of the motors of different models are different, and the position of a load device 4 is fixed, so the position of the motor is required to be regulated when the motors of different models are installed and tested, the output shaft of the motor is coaxial with the input end of the load device 4, the connection of the motor and the load device 4 can be realized, in order to realize the test of different motors, the embodiment is provided with a motor fixing device on a testing platform 12, the motor fixing device can be adjusted from X, Y, Z three directions to adapt to motors of different models, firstly, the Z-direction position of the output shaft of the motor, namely the height position of the output shaft of the motor, is corresponding to the height position of the cross rod 8, when in adjustment, a first fixing bolt is loosened, then the position of the cross rod 8 can be moved up and down to enable the first fixing bolt to move along the fixing groove 7, after the height position of the cross rod 8 is adjusted, the first fixing bolt is locked through a nut, the height position is adjusted, then, the two longitudinal rods 10 are taken down and respectively fixed on the motor 14 to be tested, thus, the distance between the two longitudinal rods 10 is determined, then, two ends of the two longitudinal rods 10 are fixed on the cross rod 8, the mounting grooves 9 arranged on the cross rod 8 are symmetrically arranged relative to the input shaft of the load device 4, thus, the position in the X direction is determined as long as the two longitudinal rods 10 are mounted at the same position of the two mounting grooves 9, the second fixing bolt can move along the mounting groove 9 during adjustment, the position can be adjusted conveniently by arranging the graduated scale on one side of the mounting groove 9 after the nut is locked, the Y-direction position of the motor 14 to be tested is adjusted finally, the position of the motor 14 to be tested in the Y direction is confirmed by adjusting the position along the length direction of the longitudinal rod 10, the second fixing bolt is fixed in the adjusting groove 11 through the locking bolt, and the locking bolt can move along the adjusting groove 11 during adjustment.
Further, the temperature adjusting device 2 is an air conditioner, the air conditioner is adopted to control the temperature in the sealing box 1 in the embodiment, air can be blown into the sealing box 1 when the air conditioner is used for controlling the temperature, and in order to maintain the air pressure in the sealing box 1, the vacuum pump is in a working state at this time, so that the air pressure in the sealing box 1 is stabilized within a set value range.
Further, the load device 4 is a hysteresis brake, and the hysteresis brake is used to add load to the motor 14 to be tested in this embodiment.
Further, a torque meter 5 is arranged on the load device 4, and an output shaft of the motor 14 to be tested is connected with the torque meter 5 and then connected with the load device 4. In the embodiment, the motor efficiency can be detected by arranging the torque meter 5 on the output shaft of the motor to be tested, and a hysteresis brake is required to simulate different loads for testing the motor efficiency under different loads.
Further, two columns 6 are arranged in each row.
Further, a backing plate 13 is arranged between the cross bar 8 and the upright post 6. Be provided with two at least mounting holes on the backing plate 13, during the installation, first fixing bolt passes through nut locking behind horizontal pole 8 and mounting hole and the fixed slot 7, and backing plate 13 passes through bolt and nut locking with stand 6 simultaneously, and the bolt passes locking behind mounting hole and the fixed slot 7, and the backing plate 13 of setting can increase the frictional force between stand 6 and the horizontal pole 8, makes motor job stabilization when the test, and the condition that the altitude variation can not appear takes place.
Furthermore, the upright post 6 on one side of the fixing groove 7 is provided with scales, and the set scales can assist in finding the height position required by the cross rod.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (7)
1. A motor testing device capable of simulating high altitude environment is characterized in that: the testing device comprises a sealing box (1), wherein a testing platform (12) is arranged in the sealing box (1), a load device (4) and a motor fixing device are arranged on the testing platform (12), the motor fixing device is used for fixing a motor (14) to be tested, and the load device (4) is used for increasing load to the motor (14) to be tested; the motor fixing device comprises two rows of vertically arranged upright posts (6), a cross rod (8) is arranged between the two rows of upright posts (6) which are oppositely arranged, strip-shaped fixing grooves (7) are formed in the upright posts (6) along the vertical direction, first fixing bolts are arranged at two ends of the cross rod (8), and two ends of the cross rod (8) are fixed on the upright posts (6) in a matched manner through the first fixing bolts and the fixing grooves (7); two longitudinal rods (10) are arranged between the transverse rods (8) in parallel, two strip-shaped mounting grooves (9) which are arranged side by side are formed in the transverse rods (8) along the length direction of the transverse rods (8), two ends of each longitudinal rod (10) are matched and fixed on the transverse rods (8) through second fixing bolts and the corresponding mounting grooves (9), and two strip-shaped adjusting grooves (11) which are arranged side by side are formed in the longitudinal rods (10) along the length direction of the longitudinal rods (10); and a vacuum pump (3) and a temperature adjusting device (2) are arranged outside the sealing box (1).
2. A motor test apparatus capable of simulating a high altitude environment according to claim 1, wherein: the temperature adjusting device (2) is an air conditioner.
3. A motor test apparatus capable of simulating a high altitude environment according to claim 1, wherein: the load device (4) is a hysteresis brake.
4. A motor test apparatus capable of simulating a high altitude environment according to claim 1, wherein: the load device (4) is provided with a torque meter (5), and an output shaft of the motor (14) to be tested is connected with the torque meter (5) and then is connected with the load device (4).
5. A motor test apparatus capable of simulating a high altitude environment according to claim 1, wherein: two upright columns (6) are arranged in each row.
6. A motor test apparatus capable of simulating a high altitude environment according to claim 1, wherein: and a cushion plate (13) is arranged between the cross bar (8) and the upright post (6).
7. A motor test apparatus capable of simulating a high altitude environment according to claim 1, wherein: and scales are arranged on the upright post (6) at one side of the fixing groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120897795.6U CN215219077U (en) | 2021-04-28 | 2021-04-28 | Motor testing device capable of simulating high-altitude environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120897795.6U CN215219077U (en) | 2021-04-28 | 2021-04-28 | Motor testing device capable of simulating high-altitude environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215219077U true CN215219077U (en) | 2021-12-17 |
Family
ID=79447307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120897795.6U Active CN215219077U (en) | 2021-04-28 | 2021-04-28 | Motor testing device capable of simulating high-altitude environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215219077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236387A (en) * | 2021-12-22 | 2022-03-25 | 山东森森矿业新材料有限公司 | Be used for mining machinery motor electrical variable measuring device |
-
2021
- 2021-04-28 CN CN202120897795.6U patent/CN215219077U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236387A (en) * | 2021-12-22 | 2022-03-25 | 山东森森矿业新材料有限公司 | Be used for mining machinery motor electrical variable measuring device |
| CN114236387B (en) * | 2021-12-22 | 2022-07-01 | 山东森森矿业新材料有限公司 | Be used for mining machinery motor electrical variable measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Armitt et al. | The simulation of the atmospheric boundary layer in a wind tunnel | |
| CN215219077U (en) | Motor testing device capable of simulating high-altitude environment | |
| CN102930103B (en) | Tower weak component location method based on finite element dynamic analysis | |
| CN109307580B (en) | A kind of synchronization gas bullet-wind Tunnel Measuring Pressure Tests device considering aerodynamic interference effect | |
| CN110715798B (en) | Test device and test method for measuring self-loosening of bolt | |
| CN103808499A (en) | Method and device for testing dynamic stiffness of vibration isolator | |
| Huo et al. | Robust control design of active structural vibration suppression using an active mass damper | |
| CN108121865B (en) | A kind of structure section response propagation analysis method containing more uncertain parameters based on adjoint variable method | |
| CN110398332A (en) | A kind of six-degree of freedom vibration simulator of antarafacial configuration | |
| Mankowski et al. | A wind tunnel simulation facility for on-road transients | |
| CN209689818U (en) | A kind of easy force sensor caliberating device | |
| CN109932599B (en) | Comprehensive tester for static and dynamic driving characteristics of electric control shape memory alloy wire | |
| CN110807285A (en) | Method, system and device for analyzing fatigue of frame of engineering transport vehicle | |
| CN209910943U (en) | Wind tunnel balance terminal attitude measuring device | |
| CN106680964B (en) | Tower heliostat assembly tool and assembly method | |
| CN206038717U (en) | Vapour sensor for vehicle functional test platform | |
| CN214121619U (en) | Multifunctional testing device | |
| CN111488684A (en) | Load balance calculation method | |
| Wieseman | Structural dynamics modeling of HIRENASD in support of the aeroelastic prediction workshop | |
| CN110595901A (en) | Novel truss node self-balancing test device and test method thereof | |
| CN220231804U (en) | Multistation FCT tester | |
| Wei-qun et al. | A new application of multi-body system dynamics in vehicle-road interaction simulation | |
| CN214952944U (en) | Supporting plate adjusting structure for temperature change test box | |
| CN217687894U (en) | Air spring test device | |
| CN215728293U (en) | Modularized heat dissipation rack for fuel cell test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |