Title:
PILE DRIVING APPARATUS AND PILE DRIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/001148
Kind Code:
A1
Abstract:
The present invention relates to a pile driving apparatus and a pile driving method. The pile driving apparatus comprises a pile (1), a guide pipe (2) for changing the movement trajectory of the pile (1) inserted into a stratum, and a driving device (3) for powering insertion of the pile (1) into the stratum; the driving device (3) is connected to the pile (1); the guide pipe (2) is rotatably connected to the bottom of the pile (1); a guide direction control device (4) for adjusting and controlling a swing direction of the guide pipe (2) is disposed between the pile (1) and the guide pipe (2). The present invention solves the technical problem that trajectory control in a pile insertion process cannot be implemented. By means of the present invention, the technical problem that trajectory control in a pile insertion process cannot be implemented is solved.
Inventors:
XU ZICHEN (CN)
Application Number:
PCT/CN2022/106512
Publication Date:
January 26, 2023
Filing Date:
July 19, 2022
Export Citation:
Assignee:
WAN XIAOYUE (CN)
International Classes:
E02D5/28
Foreign References:
| CN202865839U | 2013-04-10 | |||
| CN112663610A | 2021-04-16 | |||
| CN112031653A | 2020-12-04 | |||
| CN103403261A | 2013-11-20 | |||
| CN113047278A | 2021-06-29 | |||
| GB8605652D0 | 1986-04-16 | |||
| JP2008274723A | 2008-11-13 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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