CN215415659U - Detection apparatus for electric actuator - Google Patents
Detection apparatus for electric actuator Download PDFInfo
- Publication number
- CN215415659U CN215415659U CN202121218481.5U CN202121218481U CN215415659U CN 215415659 U CN215415659 U CN 215415659U CN 202121218481 U CN202121218481 U CN 202121218481U CN 215415659 U CN215415659 U CN 215415659U
- Authority
- CN
- China
- Prior art keywords
- electric actuator
- gear
- fluted disc
- fixed
- shaft
- 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
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a detection device of an electric actuator, which relates to the technical field of actuator detection and comprises a vertical column fixed on one side of a bottom plate, a mounting plate is arranged on the top of the vertical column, a fixing frame for fixing the electric actuator is arranged on the top of the mounting plate, a limiting seat is arranged on the bottom of the mounting plate, the output end of the electric actuator penetrates through the fixing frame and the mounting plate and is fixedly connected with a test shaft through a coupling, one end of the test shaft, far away from the limiting seat, penetrates through a resistance mechanism and is fixedly provided with an eccentric wheel, one side of the eccentric wheel is provided with a first gear, the first gear and a second gear are both fixed on a rotating shaft, the rotating shaft is rotatably connected with the bottom plate, a fluted disc is meshed with the second gear, and the fluted disc is rotatably connected with the bottom plate through a supporting rod.
Description
Technical Field
The utility model relates to the technical field of actuator detection, in particular to a detection device of an electric actuator.
Background
The electric actuator refers to a machine which takes electric energy as a main energy source and is used for driving a valve; because the high-precision electrical appliance is a precise electrical appliance element, the high-precision electrical appliance generally needs to have certain explosion-proof and protection grade (waterproof and dustproof) requirements according to applicable working conditions, and is divided into an explosion-proof type and a common type; according to the action mode of the actuator, the actuator is divided into a switch type and an adjusting type; the multi-rotation type actuator is suitable for valves such as regulating valves, gate valves, stop valves and the like which need to rotate valve rods for multiple times to open and close, or can drive partial rotation valves such as butterfly valves, ball valves, plug valves and the like through a worm gear; the partial rotary type actuator is generally used for valves which can be opened and closed only by rotating 90 degrees, such as butterfly valves, ball valves, plug valves and the like; the transmission shaft of the straight-through actuator is consistent with the valve rod of the valve in direction and can be directly connected or additionally provided with a connecting shaft. When the service life of the valve actuator is detected, the valve actuator needs to be manually opened and closed for many times, the measuring efficiency is low, the measuring time is long, and the detection device of the electric actuator is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a detection device of an electric actuator.
The utility model is realized by the following technical scheme: the utility model provides an electric actuator's detection device, bottom plate one side is fixed with the stand, and the stand top is provided with the mounting panel, the mounting panel top is provided with the mount that is used for fixed electric actuator, and the mounting panel bottom is provided with spacing seat, and electric actuator's output passes mount and mounting panel and test axle and passes through shaft coupling fixed connection, spacing seat one end is kept away from to the test axle passes resistance mechanism and is fixed with the eccentric wheel, eccentric wheel one side is provided with first gear, and first gear and second gear are all fixed in the pivot, and the pivot is connected with the bottom plate rotation, and the fluted disc meshes with the second gear mutually, and the fluted disc passes through branch and is connected with the bottom plate rotation.
The technical scheme of the utility model is further improved as follows: the outer surface of the test shaft in the limiting seat is sleeved with a limiting disc, and the upper surface and the lower surface of the limiting disc are provided with balls.
The technical scheme of the utility model is further improved as follows: the cross section of the fixing frame is in an I shape, and a through hole for an output shaft of the electric actuator to pass through is formed in the center of the fixing frame.
The technical scheme of the utility model is further improved as follows: resistance mechanism includes driving motor and three-jaw fluted disc, the center of three-jaw fluted disc is passed to the test shaft, and driving motor sets up on the fixed plate, three-jaw fluted disc bottom and fixed plate fixed connection, driving motor's output shaft and actuating lever fixed connection, the inside that the actuating lever penetrated the three-jaw fluted disc.
The utility model has the beneficial effects that: electric actuator passes through the mount to be fixed on the mounting panel, the mount helps electric actuator to install, the test axle pierces into resistance mechanism, resistance mechanism can increase the rotational resistance of test axle, the test axle tip sets up the eccentric wheel and is used for stirring first gear revolve, the eccentric wheel rotates a week, stir first gear revolve and predetermine the angle, first gear drives the pivot and then drives the second gear revolve, the second gear revolve drives engaged with fluted disc and rotates, the relative branch of fluted disc rotates, the effect of counting the number of times of rotation of test axle can be played in the rotation of fluted disc.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a base plate; 2. mounting a plate; 3. a fixed mount; 4. a limiting seat; 5. testing the shaft; 6. a resistance mechanism; 7. an eccentric wheel; 8. a first gear; 9. a rotating shaft; 10. a fluted disc; 11. a limiting disc; 12. A drive rod.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the figure, the utility model provides a detection device of an electric actuator, which comprises a vertical column fixed on one side of a bottom plate, wherein a mounting plate is arranged on the top of the vertical column, a fixing frame for fixing the electric actuator is arranged on the top of the mounting plate, a limiting seat is arranged on the bottom of the mounting plate, the output end of the electric actuator penetrates through the fixing frame and the mounting plate and is fixedly connected with a test shaft through a coupling, one end of the test shaft, far away from the limiting seat, penetrates through a resistance mechanism and is fixed with an eccentric wheel, a first gear is arranged on one side of the eccentric wheel, the first gear and a second gear are both fixed on a rotating shaft, the rotating shaft is rotatably connected with the bottom plate, a fluted disc is meshed with the second gear, and the fluted disc is rotatably connected with the bottom plate through a support rod. The support rod can be provided with a pointer. The first gear is provided with four teeth, the eccentric wheel stirs the first gear to rotate by 90 degrees every time the eccentric wheel rotates, the fluted disc rotates a circle to rotate a fixed angle relatively, and the effect of counting the rotating times of the test shaft can be achieved.
In a further embodiment, a limiting disc is sleeved on the outer surface of the test shaft in the limiting seat, and balls are arranged on the upper surface and the lower surface of the limiting disc. The ball reduces the rotation resistance and prolongs the service life of the limiting disc.
In a further embodiment, the cross section of the fixing frame is in an I shape, and a through hole for the output shaft of the electric actuator to pass through is formed in the center of the fixing frame.
In a further embodiment, the resistance mechanism comprises a driving motor and a three-jaw fluted disc, the testing shaft passes through the center of the three-jaw fluted disc, the driving motor is arranged on the fixing plate, the bottom of the three-jaw fluted disc is fixedly connected with the fixing plate, an output shaft of the driving motor is fixedly connected with a driving rod, and the driving rod penetrates into the three-jaw fluted disc. The end part of the driving rod is connected with the bevel gear, the driving rod rotates to drive the bevel gear to rotate so as to drive the bevel gear meshed with the bevel gear to rotate to drive the three-jaw fluted disc to clamp the test shaft, the rotation resistance of the test shaft is increased, and the service life under a high-resistance environment is simulated.
The working principle of the utility model is as follows: electric actuator passes through the mount to be fixed on the mounting panel, electric actuator's output shaft and coupling joint, the coupling joint is connected with the test shaft, the test shaft penetrates resistance mechanism, resistance mechanism can increase the rotation resistance of test shaft, the test shaft tip sets up the eccentric wheel and is used for stirring first gear revolve, the eccentric wheel rotates a week, stir first gear revolve and predetermine the angle, first gear drives the pivot and then drives second gear revolve, second gear revolve drives the fluted disc rotation of engaged with, the relative branch of fluted disc rotates, the rotation of fluted disc represents the test shaft and rotates the number of times.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A detection device of an electric actuator is characterized in that: bottom plate one side is fixed with the stand, and the stand top is provided with the mounting panel, the mounting panel top is provided with the mount that is used for fixed electric actuator, and the mounting panel bottom is provided with spacing seat, and electric actuator's output passes mount and mounting panel and test axle and passes through shaft coupling fixed connection, test axle is kept away from spacing seat one end and is passed resistance mechanism and be fixed with the eccentric wheel, eccentric wheel one side is provided with first gear, and first gear and second gear are all fixed in the pivot, and the pivot is rotated with the bottom plate and is connected, and the fluted disc meshes with the second gear mutually, and the fluted disc passes through branch and is connected with the bottom plate rotation.
2. The detection device for the electric actuator according to claim 1, wherein: the outer surface of the test shaft in the limiting seat is sleeved with a limiting disc, and the upper surface and the lower surface of the limiting disc are provided with balls.
3. The detection device for the electric actuator according to claim 1, wherein: the cross section of the fixing frame is in an I shape, and a through hole for an output shaft of the electric actuator to pass through is formed in the center of the fixing frame.
4. The detection device for the electric actuator according to claim 1, wherein: resistance mechanism includes driving motor and three-jaw fluted disc, the center of three-jaw fluted disc is passed to the test shaft, and driving motor sets up on the fixed plate, three-jaw fluted disc bottom and fixed plate fixed connection, driving motor's output shaft and actuating lever fixed connection, the inside that the actuating lever penetrated the three-jaw fluted disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121218481.5U CN215415659U (en) | 2021-06-02 | 2021-06-02 | Detection apparatus for electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121218481.5U CN215415659U (en) | 2021-06-02 | 2021-06-02 | Detection apparatus for electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215415659U true CN215415659U (en) | 2022-01-04 |
Family
ID=79678502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121218481.5U Active CN215415659U (en) | 2021-06-02 | 2021-06-02 | Detection apparatus for electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215415659U (en) |
-
2021
- 2021-06-02 CN CN202121218481.5U patent/CN215415659U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215415659U (en) | Detection apparatus for electric actuator | |
| CN201188082Y (en) | Rotational viscometer and transmission device thereof | |
| CN108267323A (en) | A kind of New energy automobile motor magnetic detection device | |
| CN208688474U (en) | A kind of wafer flow surface smoothness detection device | |
| CN213482338U (en) | Automatic reversing clamp structure for testing wire resistance of aircraft | |
| CN108131258B (en) | A kind of rotation speed monitor using photoelectric counting for wind-driven generator | |
| CN212928281U (en) | 360-degree rotating structure for fan | |
| CN108593287A (en) | A kind of experimental rig and test method of the gear-box with different gear ratios | |
| CN209910962U (en) | Universal joint testing system | |
| CN211978937U (en) | Wheel disc type device for improving throughput of immunohistochemical instrument | |
| CN207268787U (en) | Raindrop spectrometer test fixture | |
| CN208887743U (en) | A kind of fuel-quantity transducer | |
| CN210777345U (en) | Angular momentum conservation demonstration device | |
| CN213091163U (en) | Valve actuator life test device | |
| CN2637859Y (en) | Planetary valve hand wheel with position indicator | |
| CN106979129A (en) | Wind turbines assemble actual training device and experimental method | |
| CN207777749U (en) | A kind of detent mechanism of more revolution intelligent actuators | |
| CN202870112U (en) | Non-contact type motor speed meter | |
| CN202305082U (en) | Torsion test fixture for transmission shaft of motor | |
| CN206594185U (en) | A kind of Multi-example injector for Thermal desorption sample introduction | |
| CN220399596U (en) | High efficiency motor detection device | |
| CN209729040U (en) | A kind of municipal administration noise velocity measuring all-in-one machine | |
| CN220569305U (en) | Teaching demonstration frame | |
| CN220096499U (en) | Humanoid robot hip leg pitch motion structure | |
| CN219510408U (en) | Nondestructive detection device in pressure pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |