Title:
IMPLANT-TYPE PILE INSTALLER IN ARCHITECTURE FOUNDATION SYSTEM AND IMPLANT-TYPE PILE INSTALLATION METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/015442
Kind Code:
A1
Abstract:
The present invention relates to an implant-type pile installer in an architecture foundation system and an implant-type pile installation method using the implant-type pile installer, wherein the pile installer buries and implants a pile in a foundation slab of a newly built structure when an architecture foundation system is constructed. The implant-type pile installer comprises: a pile guide pipe into which a pile can be inserted; an upper flange coupled to the upper end of the pile guide pipe and a lower flange coupled to the lower end of the pile guide pipe; a plurality of reaction force rod connecting nuts which are coupled through the upper flange and have female screw threads on the inner circumferential surfaces thereof to be screw-coupled to reaction force rods supporting the reaction force of a hydraulic cylinder when the pile is pressed; and reaction force rod supporting bolts having ends coupled to the reaction force rod connecting nuts and the opposite ends coupled to the lower flange.
Inventors:
CHO JEONG RAE (KR)
Application Number:
PCT/KR2020/008685
Publication Date:
January 28, 2021
Filing Date:
July 02, 2020
Export Citation:
Assignee:
CHO JEONG RAE (KR)
International Classes:
E02D27/08
Foreign References:
| KR101859969B1 | 2018-05-23 | |||
| KR20150084258A | 2015-07-22 | |||
| KR20150138832A | 2015-12-10 | |||
| JP2002371549A | 2002-12-26 | |||
| KR102123666B1 | 2020-06-17 |
Attorney, Agent or Firm:
CHOI, Sung-keun (KR)
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