CN202073947U - Long-shaft type elastic coupling with multi-diaphragm structure - Google Patents
Long-shaft type elastic coupling with multi-diaphragm structure Download PDFInfo
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- CN202073947U CN202073947U CN2011201736739U CN201120173673U CN202073947U CN 202073947 U CN202073947 U CN 202073947U CN 2011201736739 U CN2011201736739 U CN 2011201736739U CN 201120173673 U CN201120173673 U CN 201120173673U CN 202073947 U CN202073947 U CN 202073947U
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Abstract
The utility model disclose a long-shaft type elastic coupling with a multi-diaphragm structure, which comprises a left flange, a right flange, an intermediate shaft, diaphragm assemblies, a diaphragm seat, intermediate rings arranged at two sides of the intermediate shaft, a first inner pressure ring and a second inner pressure ring. Diaphragms in the diaphragm assemblies are in the circular shape, a group of diaphragm assemblies are respectively positioned between the left flange and the first inner pressure ring and between the right flange and the first inner pressure ring, another group of diaphragm assemblies are respectively arranged between two ends of the intermediate shaft and the second inner pressure rings at two ends. Two end faces of the intermediate rings arranged at two sides of the intermediate shaft are respectively connected with two groups of diaphragm assemblies and the diaphragm seat through first bolts. The diaphragms are changed into the circular structure and provided with four groups of diaphragm assemblies, and each group of diaphragm assembly is only provided with two diaphragms. Inner ring bolt holes of diaphragms are connected with the inner pressure rings, and outer ring bolt holes are connected with the diaphragm seat, thereby greatly improving axial, radial and angular displacement compensation capacity of the coupling, reducing alignment accuracy of necessary adjustment in installation, reducing the work amount, guaranteeing actual status of the diaphragms can be conveniently observed from the outside of the coupling and facilitating daily observation and maintenance of the diaphragms.
Description
Technical field
The utility model relates to a kind of elastic coupling flexible coupling of major axis type multimembrane chip architecture, belongs to big-and-middle-sized power transmission system technical field.
Background technique
In big-and-middle-sized power transmission system, in Ship Power Equipment axle system, device, elastic coupling flexible coupling is housed all between diesel engine and gear-box.Traditional major axis type diaphragm type coupling is equipped with 2 groups of diaphragm units usually, and diaphragm is a round structure, and every group of diaphragm unit has 5-6 diaphragms; Be made up of intermediate propeller shaft, two end flange and Bolt Connection, the bending deflection by diaphragm makes the diaphragm type coupling have the bigger angular displacement compensation ability that axially, radially reaches.But then, diaphragm coupling is very exquisite, damages if in use misapply or do not have correct installation then be easy to, and therefore in installation process higher installation precision must be arranged; In traditional diaphragm coupling, diaphragm is installed in the compact structure more, is difficult to observe the virtual condition of diaphragm in the coupling outside, is unfavorable for the daily observation and the maintenance of coupling simultaneously.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of bigger angular displacement compensation ability that axially, radially reaches that has, workload when reduce installing, and can conveniently carry out the elastic coupling flexible coupling of the major axis type multimembrane chip architecture of the daily observation of diaphragm and maintenance.
The technical solution of the utility model is:
A kind of elastic coupling flexible coupling of major axis type multimembrane chip architecture, comprise left flange and right flange, jack shaft, diaphragm unit, the diaphragm seat, the central ring of jack shaft both sides, also comprise first inner pressure ring and second inner pressure ring, diaphragm in the diaphragm unit is a ring, between the left side flange and first inner pressure ring, be respectively arranged with one group of diaphragm unit between the right flange and first inner pressure ring, be respectively arranged with another group diaphragm unit between the two ends of jack shaft and two ends second inner pressure ring, the both ends of the surface of the central ring of jack shaft both sides connect by first bolt respectively and between two groups of diaphragm units and the diaphragm seat.
Be connected by second bolt respectively with the one group of diaphragm unit that is provided with between the left side flange and first inner pressure ring with between the one group of diaphragm unit, right flange and first inner pressure ring that are provided with.
Be connected by second bolt with another group diaphragm unit that is provided with respectively between the two ends of jack shaft and two ends second inner pressure ring.
The diaphragm number that diaphragm unit is every group is two.
Beneficial effect: adopt the elastic coupling flexible coupling diaphragm of major axis type multimembrane chip architecture of the present utility model to change cirque structure into, and 4 groups of diaphragm units are housed, every group of diaphragm unit only is equipped with 2 diaphragms; The inner ring bolt hole of diaphragm is connected with inner pressure ring, and the outer ring bolt hole connects with the diaphragm seat.By above-mentioned improvement, make each of coupling reduce to rigidity, the length of regulating jack shaft simultaneously, the angular displacement compensation ability that axially, radially reaches of coupling improves greatly, has reduced the accuracy of alignment that need adjust when installing, has reduced workload; And guarantee conveniently to observe the virtual condition of diaphragm, conveniently carry out the daily observation and the maintenance of diaphragm in the coupling outside.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-left flange, 2-diaphragm, 3-jack shaft, 4-right flange, 5-the first bolt, 6-central ring, 7-diaphragm seat, 8-the second bolt, 9-the first inner pressure ring, 9A-second inner pressure ring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of elastic coupling flexible coupling of major axis type multimembrane chip architecture, comprise left flange 1 and right flange 4, jack shaft 3, diaphragm unit 2, diaphragm seat 7, the central ring 6 of jack shaft 3 both sides, also comprise first inner pressure ring 9 and the second inner pressure ring 9A, diaphragm in the diaphragm unit 2 is a ring, between the left side flange 1 and first inner pressure ring 9, be respectively arranged with one group of diaphragm unit 2 between the right flange 4 and first inner pressure ring 9, be respectively arranged with another group diaphragm unit 2 between the two ends of jack shaft 3 and the two ends second inner pressure ring 9A, the both ends of the surface of the central ring 6 of jack shaft 3 both sides connect by first bolt 5 respectively and between two groups of diaphragm units 2 and the diaphragm seat 7.
Be connected by second bolt 8 respectively with the one group of diaphragm unit 2 that is provided with between the left side flange 1 and first inner pressure ring 9 with between the one group of diaphragm unit 2, right flange 4 and first inner pressure ring 9 that are provided with.
Be connected by second bolt 8 with another group diaphragm unit 2 that is provided with respectively between the two ends of jack shaft 3 and the two ends second inner pressure ring 9A.
The diaphragm number that diaphragm unit is 2 every groups is two.
Input power can be by input flange sequence delivery successively to output flange, guarantees when realizing transferring power, and that improves coupling axially, radially reaches the angular displacement compensation ability, reduces the workload when installing, and is convenient to the daily observation and the maintenance of diaphragm.
Claims (4)
1. the elastic coupling flexible coupling of a major axis type multimembrane chip architecture, comprise left flange (1) and right flange (4), jack shaft (3), diaphragm unit (2), diaphragm seat (7), the central ring (6) of jack shaft (3) both sides, it is characterized in that: also comprise first inner pressure ring (9) and second inner pressure ring (9A), diaphragm in the described diaphragm unit (2) is a ring, between described left flange (1) and first inner pressure ring (9), be respectively arranged with one group of diaphragm unit (2) between right flange (4) and first inner pressure ring (9), be respectively arranged with another group diaphragm unit (2) between the two ends of described jack shaft (3) and two ends second inner pressure rings (9A), the both ends of the surface of the central ring (6) of described jack shaft (3) both sides connect by first bolt (5) respectively and between two groups of diaphragm units (2) and the diaphragm seat (7).
2. the elastic coupling flexible coupling of major axis type multimembrane chip architecture according to claim 1 is characterized in that: be connected by second bolt (8) respectively with the one group of diaphragm unit (2) that is provided with between described left flange (1) and first inner pressure ring (9) with between the one group of diaphragm unit (2), right flange (4) and first inner pressure ring (9) that are provided with.
3. the elastic coupling flexible coupling of major axis type multimembrane chip architecture according to claim 1 is characterized in that: be connected by second bolt (8) with another group diaphragm unit (2) that is provided with respectively between the two ends of described jack shaft (3) and two ends second inner pressure rings (9A).
4. the elastic coupling flexible coupling of major axis type multimembrane chip architecture according to claim 1 is characterized in that: the diaphragm number that described diaphragm unit (2) is every group is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201736739U CN202073947U (en) | 2011-05-26 | 2011-05-26 | Long-shaft type elastic coupling with multi-diaphragm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201736739U CN202073947U (en) | 2011-05-26 | 2011-05-26 | Long-shaft type elastic coupling with multi-diaphragm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073947U true CN202073947U (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201736739U Expired - Fee Related CN202073947U (en) | 2011-05-26 | 2011-05-26 | Long-shaft type elastic coupling with multi-diaphragm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073947U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767578A (en) * | 2012-08-01 | 2012-11-07 | 无锡创明传动工程有限公司 | Laminated membrane coupling capable of expanding compensation |
| CN103821833A (en) * | 2014-02-26 | 2014-05-28 | 无锡创明传动工程有限公司 | Quick installation type lamination flexible coupling |
| CN109538646A (en) * | 2019-01-04 | 2019-03-29 | 中国船舶重工集团公司第七0三研究所 | A kind of diaphragm type large compensation shaft coupling |
| CN110005724A (en) * | 2019-05-07 | 2019-07-12 | 哈尔滨广瀚动力传动有限公司 | It is a kind of for connecting the diaphragm coupling of BPRT speed change clutch |
| CN110542553A (en) * | 2019-09-25 | 2019-12-06 | 北京工业大学 | Input fixing structure of RV reducer comprehensive performance test equipment |
| CN110578755A (en) * | 2019-10-09 | 2019-12-17 | 中国船舶重工集团公司第七一一研究所 | flexible transmission member |
-
2011
- 2011-05-26 CN CN2011201736739U patent/CN202073947U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767578A (en) * | 2012-08-01 | 2012-11-07 | 无锡创明传动工程有限公司 | Laminated membrane coupling capable of expanding compensation |
| CN103821833A (en) * | 2014-02-26 | 2014-05-28 | 无锡创明传动工程有限公司 | Quick installation type lamination flexible coupling |
| CN103821833B (en) * | 2014-02-26 | 2016-08-17 | 无锡创明传动工程有限公司 | Quick mounting type laminated flexible coupling |
| CN109538646A (en) * | 2019-01-04 | 2019-03-29 | 中国船舶重工集团公司第七0三研究所 | A kind of diaphragm type large compensation shaft coupling |
| CN110005724A (en) * | 2019-05-07 | 2019-07-12 | 哈尔滨广瀚动力传动有限公司 | It is a kind of for connecting the diaphragm coupling of BPRT speed change clutch |
| CN110542553A (en) * | 2019-09-25 | 2019-12-06 | 北京工业大学 | Input fixing structure of RV reducer comprehensive performance test equipment |
| CN110578755A (en) * | 2019-10-09 | 2019-12-17 | 中国船舶重工集团公司第七一一研究所 | flexible transmission member |
| CN110578755B (en) * | 2019-10-09 | 2024-06-04 | 中国船舶集团有限公司第七一一研究所 | Flexible transmission component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20180526 |