基本信息:
- 专利标题： ＰＨＣ 파일의 선단 확장 기구
- 专利标题（英）：Apparatus for enlarging the embedded end of PHC file
- 专利标题（中）：用于放大PHC文件嵌入式终端的设备
- 申请号：KR1020140029794 申请日：2014-03-13
- 公开(公告)号：KR1020150107226A 公开(公告)日：2015-09-23
- 发明人： 최영덕
- 申请人： 주식회사 포유엔지니어링 , 최영덕
- 申请人地址： 경기도 의왕시 이미로 ** , 에이동 ***호(포일동, 인덕원아이티밸리)
- 专利权人： 주식회사 포유엔지니어링,최영덕
- 当前专利权人： 주식회사 포유엔지니어링,최영덕
- 当前专利权人地址： 경기도 의왕시 이미로 ** , 에이동 ***호(포일동, 인덕원아이티밸리)
- 代理人： 특허법인명인
- 主分类号： E02D5/58
- IPC分类号： E02D5/58 ; E02D5/72
The invention It is the technical problem that the construction strength of PHC piles provide the tip extension mechanism of PHC piles to secure a sufficient supporting force close to the distal end itself proof of PHC piles. To this end, the distal end extension mechanism of the PHC piles according to the present invention is provided with a hollow portion and a distal end expansion mechanism of the PHC piles having a plurality of steel bar naeseol concrete pillars, it is provided on the top face of the PHC piles of the PHC piles It has a larger outer diameter than the distal end extension having an opening in the center of the disc; It is provided on one surface of the expansion disk reinforcing tube to reinforce the expansion disc; And a reinforcing rib for supporting the reinforcing tube by connecting the sides and the extension disc of the stiffening tube.
信息查询:
EspacenetIPC结构图谱:
| E | 固定建筑物 |
| --E02 | 水利工程；基础；疏浚 |
| ----E02D | 基础；挖方；填方；地下或水下结构物 |
| ------E02D5/00 | 基础工程专用的板桩墙，桩或其他结构构件 |
| --------E02D5/22 | .桩 |
| ----------E02D5/58 | ..预应力混凝土桩 |