JPS61180224U - - Google Patents
Info
- Publication number
- JPS61180224U JPS61180224U JP5113285U JP5113285U JPS61180224U JP S61180224 U JPS61180224 U JP S61180224U JP 5113285 U JP5113285 U JP 5113285U JP 5113285 U JP5113285 U JP 5113285U JP S61180224 U JPS61180224 U JP S61180224U
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- fixed
- lifting device
- lowered
- support
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
第１図は、本考案の概要を示す説明図である。
第２図は、マンドレル打設装置の上部より見た平
面図を示し、第３図は装置の斜視図である。
符号の説明、１：昇降装置主柱、２：巻上げワ
イヤーエンド、３：上部滑車、４：主柱最上部末
端、５：最下部滑車、６：昇降装置架台、７：櫓
、８：ワイヤーロープ、９：巻上げ巻下げウイン
チ、１０：マンドレル、１１：マンドレルガイド
、１２：作業船、１３：マンドレル底板、Ｈ１：
主柱有効長、Ｈ２：櫓高さ、Ｈ３：巻上揚程。
FIG. 1 is an explanatory diagram showing an outline of the present invention.
FIG. 2 shows a top plan view of the mandrel driving device, and FIG. 3 shows a perspective view of the device. Explanation of symbols: 1: Lifting device main column, 2: Hoisting wire end, 3: Upper pulley, 4: Top end of main column, 5: Bottom pulley, 6: Lifting device frame, 7: Yagura, 8: Wire rope , 9: Hoisting and lowering winch, 10: Mandrel, 11: Mandrel guide, 12: Work boat, 13: Mandrel bottom plate, H 1 :
Main pillar effective length, H 2 : Tower height, H 3 : Hoisting lift.
Claims (1)
下降した支柱１の下端２に固定した巻上げエンド
を有するワイヤーロープ８を上部滑車３を通した
後下部の巻上げ巻下げウインチ９に連結し、その
端を支柱最上部端４にて昇降装置６に固定し、さ
らに、その延長を下降させて作業船上の滑車５に
連結した構成に成る、ウインチ９の回転によるワ
イヤーロープの作動によりマンドレルを海底に打
設する装置。 A wire rope 8 having a winding end fixed to the lower end 2 of the support 1 which is lowered in a U-shape by being fixed to the lifting device frame of the mandrel is passed through the upper pulley 3 and then connected to the lower winding and lowering winch 9. The mandrel is fixed to the lifting device 6 at the top end 4 of the support, and its extension is lowered and connected to the pulley 5 on the work boat. equipment to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5113285U JPH0516272Y2 (en) | 1985-04-08 | 1985-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5113285U JPH0516272Y2 (en) | 1985-04-08 | 1985-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61180224U true JPS61180224U (en) | 1986-11-10 |
| JPH0516272Y2 JPH0516272Y2 (en) | 1993-04-28 |
Family
ID=30569905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5113285U Expired - Lifetime JPH0516272Y2 (en) | 1985-04-08 | 1985-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516272Y2 (en) |
-
1985
- 1985-04-08 JP JP5113285U patent/JPH0516272Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516272Y2 (en) | 1993-04-28 |
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