JPS5612429A - Driving method of pile - Google Patents
Driving method of pileInfo
- Publication number
- JPS5612429A JPS5612429A JP8619479A JP8619479A JPS5612429A JP S5612429 A JPS5612429 A JP S5612429A JP 8619479 A JP8619479 A JP 8619479A JP 8619479 A JP8619479 A JP 8619479A JP S5612429 A JPS5612429 A JP S5612429A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- pile
- turn
- projection
- secured
- 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
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
PURPOSE: To efficiently drive the pile deep into the ground by applying a descending force and a downward blow to the pile while turning it.
CONSTITUTION: A suspending device is operated to lower a support frame 3 along a leader 1 in order to make the pile 20 bear the weights of an electric motor 4, a rotary frame 8 and the like secured to the frame 3, so that a descending force is applied to the pile 20. Then the motor 4 is operated to turn a rotary shaft 6 in the direction of an arrow A. The turning force is transmitted to the frame 8 through a cylindrical means 7, so that a clamp unit 16 and the like secured to the frame 8 are turned together with the shaft 6 in the A direction. Consequently, the pile 20 held between a piston rod 19 of a cylinder unit 18 and an annular plate 17 is turned together with the frame 8. On the other hand, the turn of the frame 8 causes an arm means 11 to rise along an inclined surface 13a of a projection 13, and so a weight means 9 is pivoted around a horizontal axis 10 to be in the state shown by a two- dotted chain line. When the projection 13 has passed the arm means 11 by the turn of the frame 8, the weight means 9 falls on the frame 8 to apply a downward blow to the pile 20.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8619479A JPS5612429A (en) | 1979-07-06 | 1979-07-06 | Driving method of pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8619479A JPS5612429A (en) | 1979-07-06 | 1979-07-06 | Driving method of pile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5612429A true JPS5612429A (en) | 1981-02-06 |
Family
ID=13879960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8619479A Pending JPS5612429A (en) | 1979-07-06 | 1979-07-06 | Driving method of pile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5612429A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5257667A (en) * | 1991-01-24 | 1993-11-02 | Kencho Kobe Co., Ltd. | Vibrating pile driver |
-
1979
- 1979-07-06 JP JP8619479A patent/JPS5612429A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5257667A (en) * | 1991-01-24 | 1993-11-02 | Kencho Kobe Co., Ltd. | Vibrating pile driver |
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