JPS62178354U - - Google Patents
Info
- Publication number
- JPS62178354U JPS62178354U JP6605086U JP6605086U JPS62178354U JP S62178354 U JPS62178354 U JP S62178354U JP 6605086 U JP6605086 U JP 6605086U JP 6605086 U JP6605086 U JP 6605086U JP S62178354 U JPS62178354 U JP S62178354U
- Authority
- JP
- Japan
- Prior art keywords
- section
- pig
- lid body
- center
- pipeline
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
第１図ないし第４図は本考案の一実施例を示す
もので、第１図はフツク体を掛けた状態における
一部断面側面図、第２図は同じく正面図、第３図
はフツク体を外した状態における一部断面側面図
、第４図は第１図中部の詳細断面図である。第
５図ないし第７図は本考案の他の実施例を示すも
ので、第５図はフツク体を掛けた状態における一
部断面側面図、第６図は第５図中―線に沿う
断面図、第７図は第５図中―線に沿う断面図
である。
図において、１はピグランチヤ部、２はフラン
ジ部、３はフツク保持体、４は蓋体、５はフツク
体、６はガイド部材、１０はセンターシヤフト、
１１はセンターナツトを各示す。
Figures 1 to 4 show an embodiment of the present invention, in which Figure 1 is a partially sectional side view with the hook body attached, Figure 2 is a front view, and Figure 3 is a side view of the hook body. FIG. 4 is a detailed sectional view of the middle part of FIG. 1. Figures 5 to 7 show other embodiments of the present invention, in which Figure 5 is a partial cross-sectional side view with the hook body attached, and Figure 6 is a cross-section taken along the line - in Figure 5. FIG. 7 is a sectional view taken along the line -- in FIG. 5. In the figure, 1 is a pig launcher part, 2 is a flange part, 3 is a hook holder, 4 is a lid body, 5 is a hook body, 6 is a guide member, 10 is a center shaft,
11 indicates a center nut.
Claims (1)
レシーバ部の端部に設けられるフランジ部と、該
フランジ部に密着して当接するよう開閉可能に設
けられる蓋体と、中央にセンターナツトを備え、
蓋体にガイド部材を介してピグランチヤ部又はピ
グレシーバ部の管軸方向移動可能に保持されるフ
ツク保持体と、先端を前記フランジ部の背部に掛
けられるように、フツク保持体に回動可能に枢着
される複数のフツク体と、前記センターナツトに
螺挿され、先端が蓋体に当接するハンドル付きの
センターシヤフトとからなるパイプラインにおけ
るピグランチヤ部又はピグレシーバ部の開閉装置
。 A flange part provided at the end of a pig launcher part or a pig receiver part in a pipeline, a lid body provided so as to be openable and closable so as to closely abut the flange part, and a center nut in the center,
A hook holder is movably held in the lid body through a guide member in the tube axis direction of the pig launcher section or the pig receiver section, and a hook holder is rotatably pivoted so that the tip can be hung on the back of the flange section. 1. An opening/closing device for a pig launcher section or a pig receiver section in a pipeline, which comprises a plurality of hook bodies to be attached, and a center shaft with a handle that is screwed into the center nut and whose tip abuts the lid body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6605086U JPS62178354U (en) | 1986-05-02 | 1986-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6605086U JPS62178354U (en) | 1986-05-02 | 1986-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62178354U true JPS62178354U (en) | 1987-11-12 |
Family
ID=30903689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6605086U Pending JPS62178354U (en) | 1986-05-02 | 1986-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62178354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011002002A (en) * | 2009-06-17 | 2011-01-06 | Jx Nippon Oil & Energy Corp | Pig type transfer piping device |
-
1986
- 1986-05-02 JP JP6605086U patent/JPS62178354U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011002002A (en) * | 2009-06-17 | 2011-01-06 | Jx Nippon Oil & Energy Corp | Pig type transfer piping device |