Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tubular pile structure for improving strength of prestressed concrete tubular pile
The invention relates to a tubular pile structure for improving the strength of a prestressed concrete tubular pile, which comprises a plurality of tubular pile bodies, the lower end of the bottommost tubular pile body is fixedly connected with a pile tip, and the lower end surfaces of the other tubular pile bodies are fixedly connected with a plurality of connecting sleeves; connecting grooves in one-to-one correspondence with the connecting sleeves are formed in the upper end face of each tubular pile body, connecting plates corresponding to the connecting sleeves are fixedly connected to the inner bottom walls of the connecting grooves, the connecting sleeves are in clearance fit with the connecting grooves, and the connecting sleeves are also in clearance fit with the connecting plates; a plurality of mounting holes are formed in the upper end of the connecting sleeve in the circumferential direction of the connecting sleeve, the mounting holes penetrate through the inner side wall and the outer side wall of the connecting sleeve, matching blocks are inserted into the mounting holes, matching grooves corresponding to the matching blocks are formed in the groove wall of the connecting groove, and the matching blocks are in clearance fit with the matching grooves; and a driving assembly for driving the matching block to move into the matching groove is further arranged in the pipe pile body. The method has the effect of reducing the adverse effect on the performance of the pipe pile.
本申请涉及一种提高预应力混凝土管桩强度的管桩结构，包括多个管桩本体，位于最下方的管桩本体的下端固定连接有桩尖，其余管桩本体的下端面上固定连接有若干个连接套管，每个管桩本体的上端面上均开设有与连接套管一一对应设置的连接槽，连接槽的内底壁上固定连接有与连接套管对应设置的连接板，连接套管与连接槽为间隙配合，连接套管与连接板也为间隙配合；连接套管的上端沿其周向开设有若干个安装孔，安装孔贯穿连接套管的内、外侧壁，安装孔中插接有配合块，连接槽的槽壁上开设有与配合块对应设置的配合槽，配合块与配合槽为间隙配合；管桩本体中还设有驱动配合块移动至配合槽中的驱动组件。本申请具有减少对管桩性能造成的不利影响的效果。
Tubular pile structure for improving strength of prestressed concrete tubular pile
The invention relates to a tubular pile structure for improving the strength of a prestressed concrete tubular pile, which comprises a plurality of tubular pile bodies, the lower end of the bottommost tubular pile body is fixedly connected with a pile tip, and the lower end surfaces of the other tubular pile bodies are fixedly connected with a plurality of connecting sleeves; connecting grooves in one-to-one correspondence with the connecting sleeves are formed in the upper end face of each tubular pile body, connecting plates corresponding to the connecting sleeves are fixedly connected to the inner bottom walls of the connecting grooves, the connecting sleeves are in clearance fit with the connecting grooves, and the connecting sleeves are also in clearance fit with the connecting plates; a plurality of mounting holes are formed in the upper end of the connecting sleeve in the circumferential direction of the connecting sleeve, the mounting holes penetrate through the inner side wall and the outer side wall of the connecting sleeve, matching blocks are inserted into the mounting holes, matching grooves corresponding to the matching blocks are formed in the groove wall of the connecting groove, and the matching blocks are in clearance fit with the matching grooves; and a driving assembly for driving the matching block to move into the matching groove is further arranged in the pipe pile body. The method has the effect of reducing the adverse effect on the performance of the pipe pile.
本申请涉及一种提高预应力混凝土管桩强度的管桩结构，包括多个管桩本体，位于最下方的管桩本体的下端固定连接有桩尖，其余管桩本体的下端面上固定连接有若干个连接套管，每个管桩本体的上端面上均开设有与连接套管一一对应设置的连接槽，连接槽的内底壁上固定连接有与连接套管对应设置的连接板，连接套管与连接槽为间隙配合，连接套管与连接板也为间隙配合；连接套管的上端沿其周向开设有若干个安装孔，安装孔贯穿连接套管的内、外侧壁，安装孔中插接有配合块，连接槽的槽壁上开设有与配合块对应设置的配合槽，配合块与配合槽为间隙配合；管桩本体中还设有驱动配合块移动至配合槽中的驱动组件。本申请具有减少对管桩性能造成的不利影响的效果。
Tubular pile structure for improving strength of prestressed concrete tubular pile
一种提高预应力混凝土管桩强度的管桩结构
CHEN ZHAOYAN (Autor:in) / ZHANG HUA (Autor:in) / YANG ZHANHUI (Autor:in) / LIAN GUODONG (Autor:in) / LI ANJIE (Autor:in) / GUO FUYUAN (Autor:in) / LI HONGBO (Autor:in) / WANG HAIJUN (Autor:in) / CHEN XI (Autor:in) / LU BAOLIN (Autor:in)
27.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Tubular pile structure for improving strength of prestressed concrete tubular pile
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023