A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-deviation pile foundation auxiliary structure for subway tunnel construction
The invention belongs to the technical field of subway tunnel application, and particularly discloses an anti-deviation pile foundation auxiliary structure for subway tunnel construction. The anti-deviation pile foundation auxiliary structure comprises a vertical shell, a pile driver pile head through hole formed in the vertical shell, a solid protrusion arranged on the end face of one end of thevertical shell, a plurality of transverse positioning plates arranged on the outer wall of the lower portion of the vertical shell, transverse positioning plate through holes formed in the transversepositioning plates respectively, and a plurality of fixing piles penetrating through the transverse positioning plate through holes to fix the vertical shell, the pile driver pile head through hole and the solid protrusion to a to-be-constructed subway tunnel operation face. The anti-deviation pile foundation auxiliary structure has the advantages that the overall structural design is reasonable,the anti-deviation pile foundation auxiliary structure can be conveniently installed on the to-be-constructed subway tunnel operation face in advance, a pile driver pile head is limited to a certain degree, then the phenomenon of deviation of a pile foundation pit is eradicated, the construction operation efficiency is improved, the cost is reduced, practicability is high, and the high-standard use requirement of subway tunnel construction is met.
本发明属于地铁遂道应用技术领域，具体公开了一种用于地铁遂道施工的防偏桩基辅助结构，包括立式壳体，及设置在立式壳体内的打桩机桩头通孔，及设置在立式壳体一端端面的固体凸起，及设置在立式壳体下部外壁的若干个横定位板，及分别设置在若干个横定位板内的横定位板通孔，及分别贯穿横定位板通孔将立式壳体、打桩机桩头通孔、固体凸起固定在待施工地铁隧道作业面的若干个固定桩。本发明的有益效果在于：其整体结构设计合理，便于预先安装在地铁隧道待施工作业面，对打桩机桩头进行一定的限位，进而杜绝桩基坑出现打偏的现象，提高施工作业效率、降低成本等，实用性强，满足地铁遂道施工的高标准使用要求。
Anti-deviation pile foundation auxiliary structure for subway tunnel construction
The invention belongs to the technical field of subway tunnel application, and particularly discloses an anti-deviation pile foundation auxiliary structure for subway tunnel construction. The anti-deviation pile foundation auxiliary structure comprises a vertical shell, a pile driver pile head through hole formed in the vertical shell, a solid protrusion arranged on the end face of one end of thevertical shell, a plurality of transverse positioning plates arranged on the outer wall of the lower portion of the vertical shell, transverse positioning plate through holes formed in the transversepositioning plates respectively, and a plurality of fixing piles penetrating through the transverse positioning plate through holes to fix the vertical shell, the pile driver pile head through hole and the solid protrusion to a to-be-constructed subway tunnel operation face. The anti-deviation pile foundation auxiliary structure has the advantages that the overall structural design is reasonable,the anti-deviation pile foundation auxiliary structure can be conveniently installed on the to-be-constructed subway tunnel operation face in advance, a pile driver pile head is limited to a certain degree, then the phenomenon of deviation of a pile foundation pit is eradicated, the construction operation efficiency is improved, the cost is reduced, practicability is high, and the high-standard use requirement of subway tunnel construction is met.
本发明属于地铁遂道应用技术领域，具体公开了一种用于地铁遂道施工的防偏桩基辅助结构，包括立式壳体，及设置在立式壳体内的打桩机桩头通孔，及设置在立式壳体一端端面的固体凸起，及设置在立式壳体下部外壁的若干个横定位板，及分别设置在若干个横定位板内的横定位板通孔，及分别贯穿横定位板通孔将立式壳体、打桩机桩头通孔、固体凸起固定在待施工地铁隧道作业面的若干个固定桩。本发明的有益效果在于：其整体结构设计合理，便于预先安装在地铁隧道待施工作业面，对打桩机桩头进行一定的限位，进而杜绝桩基坑出现打偏的现象，提高施工作业效率、降低成本等，实用性强，满足地铁遂道施工的高标准使用要求。
Anti-deviation pile foundation auxiliary structure for subway tunnel construction
一种用于地铁遂道施工的防偏桩基辅助结构
XU QIXIN (author) / XU HAN (author) / YANG JIAO (author) / SUN HONGLIN (author) / LIANG LONGBIAO (author) / SHEN YUZHEN (author) / JIANG TAO (author) / MING GANG (author)
2021-03-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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