CN201013784Y - Film disk couplings with protection structure - Google Patents
Film disk couplings with protection structure Download PDFInfo
- Publication number
- CN201013784Y CN201013784Y CNU2007201158484U CN200720115848U CN201013784Y CN 201013784 Y CN201013784 Y CN 201013784Y CN U2007201158484 U CNU2007201158484 U CN U2007201158484U CN 200720115848 U CN200720115848 U CN 200720115848U CN 201013784 Y CN201013784 Y CN 201013784Y
- Authority
- CN
- China
- Prior art keywords
- utility
- input shaft
- membrane disc
- connecting part
- model
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a membrane disc coupler with a protection structure. The utility model includes an input shaft, a flange arranged on the input shaft, a membrane disc connected with the flange, a connecting part connected with the membrane disc and an output shaft connected with the connecting part; wherein, an external wall of the connecting part is provided with an external gear sleeve; an internal gear sleeve is arranged between the input shaft and the external gear sleeve of the connecting part. According to the redundancy design concept, the utility model adopts two transmission torque routes in the whole membrane disc coupler to ensure that the spare working route can continue to implement the torque transmission work of the membrane disc coupler in case of invalid normal work route, and avoid the happening of accidents. The utility model improves the safety and reliability of the membrane disc coupler.
Description
One, technical field
The utility model relates to a kind of transmission device, specifically a kind of shaft joint.
Two, background technique
The membranous disc shaft joint is a kind of advanced transmission device, generally is that it comprises input shaft by diaphragm coupling, is installed in the flange on the input shaft, the membranous disc that links to each other with flange, and the link that links to each other with membranous disc is formed with the output shaft that links to each other with link.Some reports about the membranous disc shaft joint are also arranged now, and for example number of patent application is disclosed " a pump membranous disc shaft joint " etc. in the utility model patent file in 91213162.4 (January 12 1994 day for announcing).Membranous disc is the critical component of transmitting torque, the various skews of compensation in the membranous disc shaft joint, if unit generation instantaneous torque in service overload or be offset excessive situation, membranous disc is damaged probably, and membranous disc damage in a single day, and whole membranous disc shaft joint will be lost the function of transmitted power and rotating speed.
Three, summary of the invention
The purpose of this utility model is to provide a kind of can avoid accidents such as whole unit is shut down, driving, improves the diaphragm coupling of the band protection structure of Safety performance.
The purpose of this utility model is achieved in that it comprises input shaft, be installed in the flange on the input shaft, the membranous disc that links to each other with flange, link that links to each other with membranous disc and the output shaft that links to each other with link, have external tooth cover on the outer wall of described link, between the external tooth cover of input shaft and link, be provided with internal tooth casing.
Membranous disc shaft joint of the present utility model is when proper functioning, and moment of torsion passes to output shaft by input shaft through flange, membranous disc, link, and the external tooth cover on internal tooth casing and the link outer wall does not mesh at this moment.When membranous disc is damaged can't proper functioning the time, internal tooth casing and external tooth cover are realized engagement, and at this moment moment can pass to output shaft through internal tooth casing, external tooth cover by input shaft, thereby guarantees the proper functioning of unit.The utility model adopts two cover transmitting torque routes according to the Redundancy Design notion in whole membranous disc shaft joint, guarantee that just in case the proper functioning route lost efficacy standby operating path can continue to finish the commentaries on classics of membranous disc shaft joint and turn round transmission work, avoids the generation of accident.Security, the reliability of membranous disc shaft joint have been improved.
Four, description of drawings
Accompanying drawing is a structural representation of the present utility model.
Five, embodiment
For a more detailed description to the utility model for example below in conjunction with accompanying drawing:
It comprises input shaft 2 composition of the diaphragm coupling of band protection structure; be installed in the flange 7 on the input shaft; the membranous disc 1 that links to each other with flange; link 6 that links to each other with membranous disc and the output shaft 4 that links to each other with link; have external tooth cover 5 on the outer wall of link, between the external tooth cover of input shaft and link, be provided with internal tooth casing 3.
Claims (1)
- One kind with the protection structure diaphragm coupling; it comprises input shaft; be installed in the flange on the input shaft; the membranous disc that links to each other with flange; link that links to each other with membranous disc and the output shaft that links to each other with link; it is characterized in that: have external tooth cover on the outer wall of described link, between the external tooth cover of input shaft and link, be provided with internal tooth casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201158484U CN201013784Y (en) | 2007-03-28 | 2007-03-28 | Film disk couplings with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201158484U CN201013784Y (en) | 2007-03-28 | 2007-03-28 | Film disk couplings with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013784Y true CN201013784Y (en) | 2008-01-30 |
Family
ID=39025575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201158484U Expired - Fee Related CN201013784Y (en) | 2007-03-28 | 2007-03-28 | Film disk couplings with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013784Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061251A (en) * | 2014-06-20 | 2014-09-24 | 中国船舶重工集团公司第七�三研究所 | Multi-corrugated diaphragm disc coupling |
| CN105041893A (en) * | 2015-06-26 | 2015-11-11 | 沈阳申克动力机械有限公司 | Echeloned torsion transmission and shock absorbing combined coupling |
| CN108240399A (en) * | 2017-12-26 | 2018-07-03 | 中国航发四川燃气涡轮研究院 | A kind of diaphragm coupling with overload protection |
| WO2023236464A1 (en) * | 2022-06-08 | 2023-12-14 | 中车株洲电力机车有限公司 | Diaphragm gear coupling and bogie having same |
-
2007
- 2007-03-28 CN CNU2007201158484U patent/CN201013784Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061251A (en) * | 2014-06-20 | 2014-09-24 | 中国船舶重工集团公司第七�三研究所 | Multi-corrugated diaphragm disc coupling |
| CN105041893A (en) * | 2015-06-26 | 2015-11-11 | 沈阳申克动力机械有限公司 | Echeloned torsion transmission and shock absorbing combined coupling |
| CN108240399A (en) * | 2017-12-26 | 2018-07-03 | 中国航发四川燃气涡轮研究院 | A kind of diaphragm coupling with overload protection |
| CN108240399B (en) * | 2017-12-26 | 2020-06-30 | 中国航发四川燃气涡轮研究院 | Take overload protection's membrane disc coupling |
| WO2023236464A1 (en) * | 2022-06-08 | 2023-12-14 | 中车株洲电力机车有限公司 | Diaphragm gear coupling and bogie having same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2606229B1 (en) | Wind turbine torque limiting clutch system | |
| CN201013784Y (en) | Film disk couplings with protection structure | |
| WO2004027266A3 (en) | Fault-tolerant rotary actuator | |
| RU2007144086A (en) | ACTIVE DIFFERENTIAL CONTROL DIFFERENTIAL UNIT | |
| JP2007518031A (en) | Driving force transmission device with hydrodynamic reverse clutch | |
| WO2008121781A1 (en) | Reciprocating to rotary mechanical conversion device | |
| CA2637537C (en) | Power transmission damper for a torque limiter | |
| CN202851735U (en) | Torque overloaded protection device | |
| CN102563014A (en) | Right-angle drive reducer for milling machine | |
| CN102900782B (en) | Torque overload protection device | |
| WO2007128273A3 (en) | Device for connecting components having a hub | |
| CN209638356U (en) | A kind of sandwich power takeoff assembly with overload protection function | |
| CN107339337B (en) | One-way slip torque limiter | |
| CN106515469B (en) | Integrated structure of electric automobile range extender system | |
| CN109812510A (en) | A kind of universal-joint fork ring flange | |
| CN201202748Y (en) | Overload protection clutch for heavy type vehicle tray brake | |
| KR101399263B1 (en) | Rear wheel motor driving system for hybrid car | |
| CN203362897U (en) | Safety clutch of drilling machine | |
| CN202468742U (en) | Closed type multi-disc friction brake | |
| CN203172885U (en) | Coupling device of marine gearbox and diesel engine | |
| CN209262108U (en) | A kind of chain-type coupling system | |
| CN103782813B (en) | Electric shrub and hedge trimmer | |
| CN213839477U (en) | Bidirectional clutch mechanism with reset function and gear box | |
| CN217421928U (en) | Overload-proof coupling structure of generator | |
| CN215805830U (en) | Coupling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20100328 |