JPH02113022U - - Google Patents
Info
- Publication number
- JPH02113022U JPH02113022U JP2025989U JP2025989U JPH02113022U JP H02113022 U JPH02113022 U JP H02113022U JP 2025989 U JP2025989 U JP 2025989U JP 2025989 U JP2025989 U JP 2025989U JP H02113022 U JPH02113022 U JP H02113022U
- Authority
- JP
- Japan
- Prior art keywords
- reamer bolt
- coupling device
- oil grooves
- shaft coupling
- hole
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000005461 lubrication Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図および第２図は本考案の一実施例で、第
１図はカツプリングの拡大断面図、第２図は第１
図のＡ−Ａ断面図、第３図はリーマボルト挿入、
引抜き時の油圧管の取付状態の断面図、第４図は
従来および本考案に係るカツプリングを有するタ
ービン発電機の構成図、第５図は従来のカツプリ
ング装置の断面図である。
１１……タービンカツプリング、１２……発電
機カツプリング、１３……スペーサ、１４……リ
ーマボルト穴、１５……リーマボルト、１６……
ナツト、１７，１８，１９……油溝、２０，２１
，２２……注油穴、２３，２４，２５……油溝。
Figures 1 and 2 show one embodiment of the present invention; Figure 1 is an enlarged sectional view of the coupling;
A-A sectional view in the figure, Figure 3 shows reamer bolt insertion,
FIG. 4 is a cross-sectional view of the installed state of the hydraulic pipe when pulled out, FIG. 4 is a configuration diagram of a turbine generator having a conventional coupling and a coupling according to the present invention, and FIG. 5 is a cross-sectional view of a conventional coupling device. 11... Turbine coupling, 12... Generator coupling, 13... Spacer, 14... Reamer bolt hole, 15... Reamer bolt, 16...
Nut, 17, 18, 19... Oil groove, 20, 21
, 22...Oil oil hole, 23, 24, 25...Oil groove.
Claims (1)
いて、リーマボルト穴の内面に軸方向およびリー
マボルトの外周面に円周方向にそれぞれ油溝を設
け、これらの油溝を外部に連通する注油穴をカツ
プリング本体に設けたことを特徴とする軸カツプ
リング装置。 In a shaft coupling device having a reamer bolt, oil grooves are provided in the axial direction on the inner surface of the reamer bolt hole and in the circumferential direction on the outer peripheral surface of the reamer bolt, and a lubrication hole is provided in the coupling body to communicate these oil grooves to the outside. Characteristic shaft coupling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025989U JPH02113022U (en) | 1989-02-27 | 1989-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025989U JPH02113022U (en) | 1989-02-27 | 1989-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113022U true JPH02113022U (en) | 1990-09-10 |
Family
ID=31236474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025989U Pending JPH02113022U (en) | 1989-02-27 | 1989-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017190839A (en) * | 2016-04-14 | 2017-10-19 | 株式会社東芝 | Coupling structure and nut for coupling structure |
-
1989
- 1989-02-27 JP JP2025989U patent/JPH02113022U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017190839A (en) * | 2016-04-14 | 2017-10-19 | 株式会社東芝 | Coupling structure and nut for coupling structure |