CN210099927U - Torque adjusting structure of safe operating mechanism of high-voltage switch cabinet - Google Patents
Torque adjusting structure of safe operating mechanism of high-voltage switch cabinet Download PDFInfo
- Publication number
- CN210099927U CN210099927U CN201920916443.3U CN201920916443U CN210099927U CN 210099927 U CN210099927 U CN 210099927U CN 201920916443 U CN201920916443 U CN 201920916443U CN 210099927 U CN210099927 U CN 210099927U
- Authority
- CN
- China
- Prior art keywords
- input shaft
- friction plate
- fixed
- friction disc
- friction
- 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
Abstract
The utility model discloses a high tension switchgear safety operating device moment adjustment structure, which comprises a motor, input shaft one end is connected to the motor, the input shaft is fixed in on the table surface through bearing frame B, the outside cover of input shaft other end has adjusting nut, the adjusting nut left side is equipped with the gasket, the spring pressure plate is established in the gasket left side, the spring pressure plate is fixed in friction disc B support right side, friction disc B support left side fixed friction disc B, friction disc B support cup joints in the one end of input shaft and forms the slip, friction disc B left side is equipped with friction disc A, friction disc A is fixed in on the friction disc A support, friction disc A leg joint is in output shaft one end, the output shaft other end connects the shaft coupling after bearing frame A fixed stay. The device can change the torque by the friction force between the friction plate A and the friction plate B, can protect the counter shaft, and has simple structure and convenient operation.
Description
Technical Field
The utility model relates to an electric tool technical field, concretely relates to high tension switchgear safety operating device moment adjustment structure.
Background
The motor is used as an energy conversion device, the electric energy can be converted into mechanical energy to be transmitted, the load is driven to move, the motor needs to be connected with the load shaft through the coupling before running, the motor is connected with the coupling through the input shaft and the output shaft, but the maximum transmission torque which can be transmitted by the fixed input shaft and the output shaft is certain, the shaft can be damaged if the torque exceeds the maximum transmission torque, the phenomenon that the torque is too large can often occur in actual production, the output shaft and the input shaft of the traditional motor can not be subjected to torque adjustment, and self-protection can not be performed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high tension switchgear safety operating device moment adjustment structure to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high tension switchgear safety operating mechanism moment adjustment structure, includes the motor, input shaft one end is connected to the motor, the input shaft is fixed in on the table surface through bearing frame B, the outside cover of input shaft other end has adjusting nut, the adjusting nut left side is equipped with the gasket, the spring pressure plate is established on the gasket left side, the spring pressure plate is fixed in friction disc B support right side, friction disc B support left side fixed friction disc B, friction disc B support cup joints in the one end of input shaft and forms the slip, friction disc B left side is equipped with friction disc A, friction disc A is fixed in on the friction disc A support, friction disc A leg joint is in output shaft one end, the output shaft other end connects the shaft joint after bearing frame A fixed stay, bearing frame A is fixed in on the table surface.
Preferably, the adjusting nut is provided with an internal thread, the input shaft is provided with an external thread, and the adjusting nut and the input shaft are connected through the threads.
Preferably, the adjusting nut, the gasket and the spring pressure plate are coaxially sleeved on the input shaft.
The utility model discloses a technological effect and advantage: the device can change the torque by the friction force between the friction plate A and the friction plate B, can protect the counter shaft, and has simple structure and convenient operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-motor, 2-input shaft, 3-bearing seat B, 4-working table surface, 5-adjusting nut, 6-gasket, 7-spring pressure plate, 8-friction plate B support, 9-friction plate B, 10-friction plate A, 11-friction plate A support, 12-output shaft, 13-bearing seat A, 14-coupling.
Detailed Description
In order to make the technical means, the creative features, the objectives and the functions of the present invention easily understood and appreciated, the present invention will be further described with reference to the specific drawings, and in the description of the present invention, unless otherwise specified or limited, the terms "mounted," connected "and" connected "should be understood broadly, and for example, the terms" fixed connection, "detachable connection," integral connection, mechanical connection, and electrical connection may be used; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
As shown in fig. 1, the torque adjusting structure of the safety operating mechanism of the high-voltage switch cabinet comprises a motor 1, wherein the motor 1 is connected with one end of an input shaft 2, the input shaft 2 is fixed on a worktable 4 through a bearing seat B3, an adjusting nut 5 is sleeved outside the other end of the input shaft 2, a gasket 6 is arranged on the left side of the adjusting nut 5, a spring pressure plate 7 is arranged on the left side of the gasket 6, the spring pressure plate 7 is fixed on the right side of a friction plate B bracket 8, a friction plate B9 is fixed on the left side of the friction plate B bracket 8, the friction plate B bracket 8 is sleeved at one end of the input shaft 2 to slide, a friction plate a10 is arranged on the left side of a friction plate B9, the friction plate a10 is fixed on a friction plate a bracket 11, the friction plate a bracket 11 is connected with one end of an output shaft, the bearing block a13 is fixed to the work surface 4.
Example 2
As shown in fig. 1, the torque adjusting structure of the safety operating mechanism of the high-voltage switch cabinet comprises a motor 1, wherein the motor 1 is connected with one end of an input shaft 2, the input shaft 2 is fixed on a worktable 4 through a bearing seat B3, an adjusting nut 5 is sleeved outside the other end of the input shaft 2, a gasket 6 is arranged on the left side of the adjusting nut 5, a spring pressure plate 7 is arranged on the left side of the gasket 6, the spring pressure plate 7 is fixed on the right side of a friction plate B bracket 8, a friction plate B9 is fixed on the left side of the friction plate B bracket 8, the friction plate B bracket 8 is sleeved at one end of the input shaft 2 to slide, a friction plate a10 is arranged on the left side of a friction plate B9, the friction plate a10 is fixed on a friction plate a bracket 11, the friction plate a bracket 11 is connected with one end of an output shaft, the bearing block a13 is fixed to the work surface 4.
Preferably, the adjusting nut 5 is provided with an internal thread and the input shaft 2 is provided with an external thread, which are connected by a thread.
Preferably, the adjusting nut 5, the washer 6 and the spring pressure plate 7 are coaxially sleeved on the input shaft 2.
The utility model discloses process flow and theory of operation do: one end of the input shaft 2 is provided with threads, when the adjusting nut 5 is screwed forwards, the gasket 6 pushes the spring leaf 7 to be pressed forwards, the friction plate B9 and the friction plate A10 are pressed together, and the power friction plate B9 and the friction plate A10 output by the motor 1 are transmitted to the output shaft 12 with the coupling 14 to complete power transmission to a load shaft of equipment. Meanwhile, the forward or backward pushing position of the nut 5 is adjusted, namely the tension of the spring piece 7 is changed, the transmission and control of mechanical rotating force can be changed to a certain extent, the wide-range adjustment of the control output torque is realized, and the equipment is protected.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the present invention without departing from the spirit and the principles of the present invention.
Claims (3)
1. The utility model provides a high tension switchgear safety operating mechanism moment adjustment structure, includes the motor, its characterized in that: the motor is connected with one end of an input shaft, the input shaft is fixed on a workbench surface through a bearing seat B, an adjusting nut is sleeved outside the other end of the input shaft, a gasket is arranged on the left side of the adjusting nut, a spring pressure plate is arranged on the left side of the gasket and fixed on the right side of a friction plate B support, a friction plate B is fixed on the left side of the friction plate B support, the friction plate B support is sleeved at one end of the input shaft to slide, a friction plate A is arranged on the left side of the friction plate B, the friction plate A is fixed on a friction plate A support, the friction plate A support is connected at one end of an output shaft, the other end of the output shaft is connected with a coupling after being.
2. The torque adjusting structure of the safe operating mechanism of the high-voltage switch cabinet as claimed in claim 1, wherein: the adjusting nut is provided with an internal thread, the input shaft is provided with an external thread, and the adjusting nut and the input shaft are connected through the thread.
3. The torque adjusting structure of the safe operating mechanism of the high-voltage switch cabinet as claimed in claim 1, wherein: the adjusting nut, the gasket and the spring pressure plate are coaxially sleeved on the input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916443.3U CN210099927U (en) | 2019-06-18 | 2019-06-18 | Torque adjusting structure of safe operating mechanism of high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916443.3U CN210099927U (en) | 2019-06-18 | 2019-06-18 | Torque adjusting structure of safe operating mechanism of high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210099927U true CN210099927U (en) | 2020-02-21 |
Family
ID=69565953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920916443.3U Active CN210099927U (en) | 2019-06-18 | 2019-06-18 | Torque adjusting structure of safe operating mechanism of high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210099927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164999A (en) * | 2020-10-10 | 2021-01-01 | 山东鼎盛电气设备有限公司 | Movable safety operation high-low switch cabinet device |
-
2019
- 2019-06-18 CN CN201920916443.3U patent/CN210099927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164999A (en) * | 2020-10-10 | 2021-01-01 | 山东鼎盛电气设备有限公司 | Movable safety operation high-low switch cabinet device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100408275C (en) | Seting tool | |
| CN103557244B (en) | A kind of engaging and disengaging gear with overload protection and adjustable ouput force | |
| CN210099927U (en) | Torque adjusting structure of safe operating mechanism of high-voltage switch cabinet | |
| CN205298415U (en) | Skewed tooth - worm gear speed reducer machine of overload protection | |
| CN201461812U (en) | Moment limitation safety device | |
| CN110264907B (en) | Intelligent commodity display system | |
| CN207479747U (en) | A kind of anti-jamming saw blade | |
| CN113531090A (en) | Speed reducer with overload protection function | |
| CN201774380U (en) | Mechanical brake apparatus of high power motor | |
| CN210957526U (en) | Device is changed to ground connection switch spring | |
| CN210106452U (en) | Angle adjusting clutch of safe operating mechanism of high-voltage switch cabinet | |
| CN206645682U (en) | A kind of mine hoist Special straight-line motor assist brake apparatus | |
| CN201284803Y (en) | Overloading clutch | |
| CN109210105B (en) | High-speed high-torque coupling for wind generating set | |
| CN205298325U (en) | Friction clutch device of worm gear speed reducer machine | |
| CN203413068U (en) | Transmission mechanism with overload protection function | |
| CN204938601U (en) | A kind of force adjustment is exerted oneself machine | |
| CN209767310U (en) | High tension switchgear safe operation position alignment adjustment mechanism | |
| CN205479210U (en) | Gear overload protective device | |
| CN201075779Y (en) | Electric machine reduction gear box having clutch | |
| CN215286938U (en) | Bar clamping and conveying device | |
| CN110883579B (en) | Clamping device for multi-station corrugated pipe rotary cutting | |
| CN212046079U (en) | Novel screw press | |
| CN104064393A (en) | Load switch for magnesium electrolysis | |
| CN207425481U (en) | A kind of disconnecting device of waste and old cable iron sheet bag circle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |