CN221124805U - Automatic motor locked rotor test board - Google Patents
Automatic motor locked rotor test board Download PDFInfo
- Publication number
- CN221124805U CN221124805U CN202322749257.4U CN202322749257U CN221124805U CN 221124805 U CN221124805 U CN 221124805U CN 202322749257 U CN202322749257 U CN 202322749257U CN 221124805 U CN221124805 U CN 221124805U
- Authority
- CN
- China
- Prior art keywords
- motor
- locked rotor
- locked
- stop block
- automatic
- 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 19
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The utility model discloses an automatic motor locked rotor test board which comprises a tested motor arranged on a motor mounting plate, wherein the output end of the tested motor is connected with a motor crank, the motor crank is connected with a locked rotor tool through a connecting rod, the locked rotor tool comprises a locked rotor stop block, the locked rotor stop block is arranged on the side surface of a locked rotor stop block mounting disc, and a stop motor is arranged on the side surface of the locked rotor stop block mounting disc. The utility model has scientific and reasonable structural design, and can realize the purpose of stepless adjustment of the locked-rotor angle and automatic locked-rotor experiment by installing the motor to be tested and the stop motor on the same group of tools and connecting the motor with the motor crank, thereby eliminating the risk of personal injury of experimental personnel and improving the safety of the test flow.
Description
Technical Field
The utility model relates to the technical field of motor locked rotor test equipment, in particular to an automatic motor locked rotor test board.
Background
The motor stall test is used for simulating the phenomenon that the motor cannot start or stop rotating due to overlarge motor load. The power factor is extremely low when the motor is blocked, the current (called blocking current) during blocking can be 7 times of rated current at most, and the motor can be burnt out after a long time. Thus, the general test of the motor includes the locked rotor test. At present, a motor locked rotor experiment table on the market is generally in a manual experiment mode, and has low efficiency and personal safety risks. For this purpose, we propose an automatic motor stall testing station.
Disclosure of utility model
The utility model aims to provide an automatic motor locked rotor test board for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic motor lock changes testboard, is including installing in the motor mounting panel by the survey motor, the motor crank is connected to the output of being surveyed the motor, motor crank passes through the connecting rod and is connected with the lock changes the frock, the lock changes the frock and includes the lock and changes the dog, the lock is changeed the dog and is installed in lock and change dog installation disc side, lock and change dog installation disc side and be provided with the dog motor.
In the above scheme, the bottom of motor mounting panel is provided with the base.
In the scheme, the locked-rotor stop block mounting disc is rotatably mounted on the bracket.
In the scheme, the side face of the motor mounting plate is provided with the reinforcing block.
In the scheme, the stop motor is a stepping motor or a servo motor and is connected with a power supply and a switch through wires.
In the scheme, the locked-rotor stop block is in transmission connection with the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that: this kind of automatic motor stalling testboard, structural design is simple reasonable, has stronger practicality, through installing by survey motor and dog motor on same group's frock, is connected through connecting rod and motor crank, can realize that the electrodeless regulation of stalling angle, the purpose that the stall experiment was gone on automatically, can get rid of the risk of experimenter personal injury, has improved the security of test procedure.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic top view of the structure of the present utility model.
In the figure: the device comprises a motor to be tested 1, a motor mounting plate 11, a base 12, a motor crank 13, a connecting rod 14, a stop block 15, a stop block mounting disc 16, a stop block motor 17, a bracket 18 and a reinforcing block 19.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an automatic motor lock changes testboard, is including installing in the motor 1 that is surveyed of motor mounting panel 11, motor crank 13 is connected to the output of being surveyed motor 1, motor crank 13 passes through connecting rod 14 and blocks up the commentaries on classics frock and is connected, the lock changes the frock and includes the lock and changes dog 15, the lock changes dog 15 and installs in the side of the lock changes dog installation disc 16, lock changes dog installation disc 16 side and is provided with dog motor 17.
Through installing tested motor 1 and dog motor 17 on same group frock, connect through connecting rod 14 and motor crank 13, can realize the electrodeless regulation of lock-up angle, lock-up experiment automatic aim of going on, can get rid of the risk of experimenter's personal injury, improved the security of test procedure.
In the above-mentioned scheme, the bottom of the motor mounting plate 11 is provided with a base 12. Specifically, the motor mounting plate 11 and the bracket 18 are both fixed to the bracket 18 by bolts.
In the above arrangement, the block mounting disc 16 is rotatably mounted on the bracket 18. Specifically, the stopper mounting disk 16 is connected to the bracket 18 by a pin.
In the above-mentioned scheme, the side of the motor mounting plate 11 is provided with a reinforcing block 19. The provision of the reinforcing block 19 further enhances the stability of the motor mounting plate 11.
In the above scheme, the stop motor 17 is a stepper motor or a servo motor, and is connected to a power supply and a switch through a wire. The stop motor 17 is adjusted to drive the stop block 15 to control the position of the stop block 15, and the connecting rod 14 and the motor crank 13 are driven to drive the motor 1 to be tested to perform a test, so that the effect of stepless adjustment of the stop position is realized.
In the above scheme, the locked-rotor stop 15 is in transmission connection with the connecting rod 14.
Working principle:
The automatic motor locked rotor test board has the following specific operation flow:
1. Fixing the motor 1 to be tested on a motor mounting plate 11;
2. The motor crank 13 and the locked rotor tool are connected through a connecting rod 14;
3. The locked-rotor stopper 15 is fixed on a rotatable locked-rotor stopper mounting disc 16;
4. The position of the locked-rotor stop block 15 is controlled by a stepping motor or a servo motor, so that the effect of stepless adjustment of the locked-rotor position is realized;
5. According to different requirements, the purpose of automatic test is achieved, the test efficiency is remarkably improved, and the using effect of equipment is guaranteed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic motor stalling testboard, is including installing in motor mounting panel (11) by survey motor (1), its characterized in that: the output end of the tested motor (1) is connected with a motor crank (13), the motor crank (13) is connected with a locked rotor tool through a connecting rod (14), the locked rotor tool comprises a locked rotor stop block (15), the locked rotor stop block (15) is arranged on the side face of a locked rotor stop block mounting disc (16), and a stop motor (17) is arranged on the side face of the locked rotor stop block mounting disc (16).
2. An automatic motor stall testing station as defined in claim 1, wherein: the bottom of the motor mounting plate (11) is provided with a base (12).
3. An automatic motor stall testing station as defined in claim 1, wherein: the locked rotor block mounting disc (16) is rotatably mounted on the bracket (18).
4. An automatic motor stall testing station as defined in claim 1, wherein: the side of the motor mounting plate (11) is provided with a reinforcing block (19).
5. An automatic motor stall testing station as defined in claim 1, wherein: the stop motor (17) is a stepping motor or a servo motor and is connected with a power supply and a switch through wires.
6. An automatic motor stall testing station as defined in claim 1, wherein: the locked-rotor stop block (15) is in transmission connection with the connecting rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749257.4U CN221124805U (en) | 2023-10-13 | 2023-10-13 | Automatic motor locked rotor test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322749257.4U CN221124805U (en) | 2023-10-13 | 2023-10-13 | Automatic motor locked rotor test board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221124805U true CN221124805U (en) | 2024-06-11 |
Family
ID=91361408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322749257.4U Active CN221124805U (en) | 2023-10-13 | 2023-10-13 | Automatic motor locked rotor test board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221124805U (en) |
-
2023
- 2023-10-13 CN CN202322749257.4U patent/CN221124805U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104639024B (en) | All-weather solar photovoltaic panel tracking and angle adjustment device | |
| CN221124805U (en) | Automatic motor locked rotor test board | |
| CN208794283U (en) | A kind of solar street light being easily installed with maintenance | |
| CN204361976U (en) | All-weather solar photovoltaic battery panel is followed the tracks of and angle regulator | |
| CN116470831A (en) | A distributed photovoltaic fixed device | |
| CN209462311U (en) | A kind of photovoltaic bracket for base station communication | |
| CN222047098U (en) | A multi-directional adjustable electrical fixing assembly | |
| CN221614490U (en) | Power distribution capacity-increasing device | |
| CN220931402U (en) | Solar flat plate heat collection equipment | |
| CN212958489U (en) | Drilling moving frame for geothermal well drilling | |
| CN220628592U (en) | Intelligent grid-connected control cabinet | |
| CN112186712B (en) | Intelligent electric leakage protection system based on Internet of things | |
| CN221545942U (en) | U-shaped embedded bolt fixing device for mountain photovoltaic bored concrete pile | |
| CN220103025U (en) | Assembled street lamp for municipal works | |
| CN219741051U (en) | Traffic signal machine supporting cooperative communication | |
| CN219453471U (en) | Automatic angle regulation's noise detection device | |
| CN220652733U (en) | Switch board with temperature early warning | |
| CN221424490U (en) | River water quality detection device | |
| CN218038292U (en) | Wisdom traffic guiding device | |
| CN220775267U (en) | Cable fixing mechanism of wind generating set | |
| CN219412800U (en) | Support frame for wind turbine generator system | |
| CN220647518U (en) | Camera convenient to it is fixed | |
| CN221978444U (en) | An assembled industrial power distribution cabinet | |
| CN221728228U (en) | A photovoltaic bracket capable of automatically adjusting height | |
| CN215528925U (en) | Energy collection system of environmental protection electric power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |