JPH0289025U - - Google Patents
Info
- Publication number
- JPH0289025U JPH0289025U JP16860288U JP16860288U JPH0289025U JP H0289025 U JPH0289025 U JP H0289025U JP 16860288 U JP16860288 U JP 16860288U JP 16860288 U JP16860288 U JP 16860288U JP H0289025 U JPH0289025 U JP H0289025U
- Authority
- JP
- Japan
- Prior art keywords
- sand pile
- hollow pipe
- pile construction
- leader
- lifting device
- 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
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
第１図は本考案に係る砂杭造成用中空管の引上
げ装置を設けた砂杭打設船の説明図、第２図はそ
の要部説明図、第３図は従来の砂杭打設船の説明
図である。
符号説明、１…砂杭造成用中空管、２ａ…外リ
ーダー、２ｂ…内リーダー、３…リーダー頂板、
４…ホツパー、５…バイブロハンマー、６…吊り
ピース、７…緩衝器、８…滑車、９…ワイヤー、
１０…砂杭打設船、１１…滑車、１２…シリンダ
、１３…ロツド、１４…軟弱層、１５…砂杭。
Figure 1 is an explanatory diagram of a sand pile driving ship equipped with a lifting device for hollow pipes for sand pile construction according to the present invention, Figure 2 is an explanatory diagram of its main parts, and Figure 3 is a diagram of a conventional sand pile driving method. It is an explanatory view of a ship. Description of symbols, 1...Hollow pipe for sand pile construction, 2a...Outer leader, 2b...Inner leader, 3...Leader top plate,
4...Hopper, 5...Vibrohammer, 6...Hanging piece, 7...Buffer, 8...Pulley, 9...Wire,
10... Sand pile driving ship, 11... Pulley, 12... Cylinder, 13... Rod, 14... Soft layer, 15... Sand pile.
Claims (1)
内外二重として伸縮可能に構成してなることを特
徴とする砂杭造成用中空管の引上げ装置。 A lifting device for a hollow pipe for sand pile construction, characterized in that the leader for suspending the hollow pipe for sand pile construction is configured to be extendable and retractable with double inner and outer leaders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16860288U JPH0289025U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16860288U JPH0289025U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0289025U true JPH0289025U (en) | 1990-07-13 |
Family
ID=31457921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16860288U Pending JPH0289025U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0289025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08158365A (en) * | 1994-12-02 | 1996-06-18 | Morinagagumi:Kk | Underwater pile driving equipment |
-
1988
- 1988-12-27 JP JP16860288U patent/JPH0289025U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08158365A (en) * | 1994-12-02 | 1996-06-18 | Morinagagumi:Kk | Underwater pile driving equipment |