JPS6361400U - - Google Patents
Info
- Publication number
- JPS6361400U JPS6361400U JP15576486U JP15576486U JPS6361400U JP S6361400 U JPS6361400 U JP S6361400U JP 15576486 U JP15576486 U JP 15576486U JP 15576486 U JP15576486 U JP 15576486U JP S6361400 U JPS6361400 U JP S6361400U
- Authority
- JP
- Japan
- Prior art keywords
- stern tube
- bearing member
- bearing
- shaft
- measuring
- 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
- 238000007789 sealing Methods 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 2
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Description
第１図は本考案に係る船尾管軸受の摩耗測定装
置の一実施例を示す要部概略的拡大断面図、第２
図は同じく測定状態を示す要部概略的拡大断面図
、第３図は従来の船尾管の軸封構造を示す装置の
要部概略的断面図である。
１…船体、２…船尾管、３…プロペラ軸、４…
軸受部材、５…スリーブライナ、６…軸封部材、
７…軸封装置、８…環状空間、１０…連通孔、１
１…測定機構、１２…保持部材（ベローズ弾性体
）、１３…計測棒、１４，１５…シール部材（Ｏ
リング）。
Fig. 1 is a schematic enlarged sectional view of the main parts showing one embodiment of the stern tube bearing wear measurement device according to the present invention;
This figure is a schematic enlarged cross-sectional view of the main part showing the measurement state, and FIG. 3 is a schematic cross-sectional view of the main part of the device showing the shaft sealing structure of the conventional stern tube. 1...hull, 2...stern tube, 3...propeller shaft, 4...
Bearing member, 5... sleeve liner, 6... shaft sealing member,
7... Shaft sealing device, 8... Annular space, 10... Communication hole, 1
DESCRIPTION OF SYMBOLS 1... Measuring mechanism, 12... Holding member (bellows elastic body), 13... Measuring rod, 14, 15... Seal member (O
ring).
Claims (1)
材により回転自在に軸受し、かつ前記船尾管の後
部を軸封部材により軸封するとともに、この軸封
部材と前記軸受部材との間の軸周に潤滑油が充填
される環状空間を形成してなる油潤滑式船尾管の
軸封構造を有し、前記船尾管に、前記環状空間に
外部から半径方向に向け連通して臨む連通孔を垂
直方向の上下対応位置にそれぞれ設け、この各々
の連通孔にシール部材を介して計測棒からなる測
定機構を弾性復帰可能な保持部材により挿入保持
させ、この各々の測定機構を構成する計測棒を、
前記保持部材の復帰力に抗して外部から可動操作
させて、前記軸受部材の摩耗量を検出可能にした
ことを特徴とする船尾管軸受の摩耗測定装置。 A propeller shaft passing through the inside of the stern tube is rotatably supported by a bearing member, and the rear part of the stern tube is sealed by a shaft sealing member, and the shaft circumference between the shaft sealing member and the bearing member is The stern tube has a shaft sealing structure of an oil-lubricated stern tube forming an annular space filled with lubricating oil, and the stern tube has a vertical communication hole that communicates with and faces the annular space from the outside in the radial direction. A measuring mechanism consisting of a measuring rod is inserted into each communicating hole through a sealing member and held by a holding member that can be elastically returned, and the measuring rod constituting each measuring mechanism is
A wear measuring device for a stern tube bearing, characterized in that the wear amount of the bearing member can be detected by movably operating the bearing member from the outside against the return force of the holding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15576486U JPS6361400U (en) | 1986-10-13 | 1986-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15576486U JPS6361400U (en) | 1986-10-13 | 1986-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6361400U true JPS6361400U (en) | 1988-04-23 |
Family
ID=31076759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15576486U Pending JPS6361400U (en) | 1986-10-13 | 1986-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6361400U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5016950B1 (en) * | 1969-08-15 | 1975-06-17 | ||
| JPS594880U (en) * | 1982-07-01 | 1984-01-12 | 三菱重工業株式会社 | Support equipment for non-ferrous pipes, etc. |
-
1986
- 1986-10-13 JP JP15576486U patent/JPS6361400U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5016950B1 (en) * | 1969-08-15 | 1975-06-17 | ||
| JPS594880U (en) * | 1982-07-01 | 1984-01-12 | 三菱重工業株式会社 | Support equipment for non-ferrous pipes, etc. |
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