JPH0441527U - - Google Patents
Info
- Publication number
- JPH0441527U JPH0441527U JP8111690U JP8111690U JPH0441527U JP H0441527 U JPH0441527 U JP H0441527U JP 8111690 U JP8111690 U JP 8111690U JP 8111690 U JP8111690 U JP 8111690U JP H0441527 U JPH0441527 U JP H0441527U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- pivotally connected
- link
- support shaft
- inner tube
- 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
- Piles And Underground Anchors (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
図は本考案の一実施例を示す二重管を断面で示
した正面図である。
Ａ……二重管、Ｂ……外管、Ｃ……内管、Ｄ…
…隙間、１……フレーム、４……アーム、４ａ…
…アームの下端部、５……第１ピン、６……スト
ツパプレート、６ａ……ストツパプレートの下端
部、７……第２ピン、８……第１シヤフト、９…
…操作レバー、９ａ……長孔、１０……第２シヤ
フト、１３……第１リンク、１５……連結ロツド
、１９……第２リンク、２１……第３リンク、２
２……第１シヤツクル、２３……第２シヤツクル
。
The figure is a cross-sectional front view of a double pipe showing an embodiment of the present invention. A...double tube, B...outer tube, C...inner tube, D...
...Gap, 1...Frame, 4...Arm, 4a...
... Lower end of arm, 5... First pin, 6... Stopper plate, 6a... Lower end of stopper plate, 7... Second pin, 8... First shaft, 9...
...Operation lever, 9a...Elongated hole, 10...Second shaft, 13...First link, 15...Connection rod, 19...Second link, 21...Third link, 2
2...first shackle, 23...second shackle.
Claims (1)
管の上縁部を覆うと共に外管及び内管の隙間に挿
入される第１の突片が突設されたアーム部材と、
前記フレームの他端に固設され下端部が内管の上
縁部を覆うと共に前記隙間に挿入される第２の突
片が突設されたストツパ部材と、前記フレームの
前記アーム部材側に第１の支軸により枢着され中
間に長孔が穿設されたレバー部材と、前記フレー
ムの中程に枢着され一端が前記レバー部材の前記
長孔に係合する第２の支軸に枢着され前記フレー
ム内部に延ばされ他端が連結部材により前記アー
ム部材に連結された第１のリンク部材と、前記フ
レームの前記ストツパ部材側に枢着された第２の
リンク部材と、該第２のリンク部材に一端が枢着
され他端が前記第２の支軸に枢着された第３のリ
ンク部材と、前記第１及び第２の支軸にそれぞれ
枢着された第１及び第２の吊り部材とからなるこ
とを特徴とする二重管の吊り装置。 an arm member that is pivotally attached to one end of the frame, has a lower end that covers the upper edge of the inner tube of the double tube, and has a protruding first protrusion that is inserted into the gap between the outer tube and the inner tube;
a stopper member fixed to the other end of the frame, the lower end of which covers the upper edge of the inner tube, and a second projecting piece that is inserted into the gap; a lever member pivoted by a first support shaft and having a long hole bored in the middle; and a second support shaft pivotally connected to the middle of the frame and having one end engaged with the long hole of the lever member. a first link member which is attached to the frame and extends inside the frame and whose other end is connected to the arm member by a connecting member; a second link member which is pivotally connected to the stopper member side of the frame; a third link member having one end pivotally connected to the second link member and the other end pivotally connected to the second support shaft; and first and second link members pivotally connected to the first and second support shafts, respectively. A double-pipe hanging device characterized by comprising two hanging members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8111690U JPH0441527U (en) | 1990-08-01 | 1990-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8111690U JPH0441527U (en) | 1990-08-01 | 1990-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441527U true JPH0441527U (en) | 1992-04-08 |
Family
ID=31626771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8111690U Pending JPH0441527U (en) | 1990-08-01 | 1990-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441527U (en) |
-
1990
- 1990-08-01 JP JP8111690U patent/JPH0441527U/ja active Pending
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