A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pile head sealing piece for prefabricated pipe pile
The invention relates to the technical field of sealing, in particular to a pile head sealing piece for a prefabricated pipe pile, which comprises a double-end different-thread threaded rod, a fixing mechanism is arranged on the periphery of the lower part of the double-end different-thread threaded rod, and a tray is arranged on the middle upper part of the double-end different-thread threaded rod. A nut is screwed to the periphery of a double-end different-thread threaded rod, so that a lower plate and an upper plate extrude a sealing bag, the sealing bag deforms, a gap between the upper plate and the precast pile is sealed through the sealing bag, the interior of the precast pile is prevented from being blocked, and the sealing effect is improved. Meanwhile, the interior of the outer ring is divided into a plurality of small cavities through the partition plates and the partition rings, so that even if a certain position of the outer ring is broken, gas in the outer ring cannot be completely leaked, the durability of the sealing bag can be effectively improved, the hanging ring is hung on the lower portion of the hanging hook, the protective cover is stably fixed to the upper portion of the precast pile, and other structures are effectively protected.
本发明涉及密封技术领域，尤其涉及一种预制管桩用桩头密封件，包括双头异纹螺纹杆，所述双头异纹螺纹杆下部外周设置有固定机构，所述双头异纹螺纹杆中上部设置有托盘，本发明用手虚持直杆并转动双头异纹螺纹杆，从而使得防滑件贴靠在预制桩内侧壁，防止装置脱离预制桩，将螺母拧到双头异纹螺纹杆外周，使得下板和上板挤压密封囊，使得密封囊变形，从而通过密封囊将上板与预制桩之间的缝隙密封，防止预制桩内部被堵塞，同时通过隔板与隔环将外环内部分割成若干个的小型腔室，使得外环某处即使破裂，外环内部的气体也不会完全泄光，可以有效提高密封囊的耐用性，将吊环挂在吊钩下部，使得防护盖稳稳的固定在预制桩上部，有效保护其他结构。
Pile head sealing piece for prefabricated pipe pile
The invention relates to the technical field of sealing, in particular to a pile head sealing piece for a prefabricated pipe pile, which comprises a double-end different-thread threaded rod, a fixing mechanism is arranged on the periphery of the lower part of the double-end different-thread threaded rod, and a tray is arranged on the middle upper part of the double-end different-thread threaded rod. A nut is screwed to the periphery of a double-end different-thread threaded rod, so that a lower plate and an upper plate extrude a sealing bag, the sealing bag deforms, a gap between the upper plate and the precast pile is sealed through the sealing bag, the interior of the precast pile is prevented from being blocked, and the sealing effect is improved. Meanwhile, the interior of the outer ring is divided into a plurality of small cavities through the partition plates and the partition rings, so that even if a certain position of the outer ring is broken, gas in the outer ring cannot be completely leaked, the durability of the sealing bag can be effectively improved, the hanging ring is hung on the lower portion of the hanging hook, the protective cover is stably fixed to the upper portion of the precast pile, and other structures are effectively protected.
本发明涉及密封技术领域，尤其涉及一种预制管桩用桩头密封件，包括双头异纹螺纹杆，所述双头异纹螺纹杆下部外周设置有固定机构，所述双头异纹螺纹杆中上部设置有托盘，本发明用手虚持直杆并转动双头异纹螺纹杆，从而使得防滑件贴靠在预制桩内侧壁，防止装置脱离预制桩，将螺母拧到双头异纹螺纹杆外周，使得下板和上板挤压密封囊，使得密封囊变形，从而通过密封囊将上板与预制桩之间的缝隙密封，防止预制桩内部被堵塞，同时通过隔板与隔环将外环内部分割成若干个的小型腔室，使得外环某处即使破裂，外环内部的气体也不会完全泄光，可以有效提高密封囊的耐用性，将吊环挂在吊钩下部，使得防护盖稳稳的固定在预制桩上部，有效保护其他结构。
Pile head sealing piece for prefabricated pipe pile
一种预制管桩用桩头密封件
ZHANG JIANQIANG (author) / LI MAN (author) / ZHANG YU (author) / WANG JUNQING (author) / FENG YUNFEI (author) / ZHANG KE (author) / ZHANG JIANCHENG (author) / WANG YINGCHENG (author)
2023-11-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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