A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pile splicing assembly for mixed reinforcement prestressed pipe pile
The invention relates to a pile splicing assembly for a mixed reinforcement prestressed pipe pile. The pile splicing assembly comprises an end plate, a prestressed steel bar, a connecting steel bar, a connecting wedge block, a stop lever and a locking structure. The two end plates are connected through the connecting reinforcing steel bars and the corresponding hanging holes and bear main pulling force, the connecting wedge blocks are inserted into the splicing positioning grooves of the adjacent end plates to prevent rotation between the two end plates, the stop levers are matched with the expansion grooves to prevent the connecting wedge blocks from being disengaged from the splicing positioning grooves, the stop levers are locked through the locking structures, and therefore the connecting wedge blocks are prevented from being disengaged from the splicing positioning grooves. And the connection wedge block is prevented from moving due to rotation of the stop lever. The pile splicing device has the advantages of convenience and rapidness in pile splicing, stability and reliability in connection and lower overall cost.
本发明涉及一种混合配筋预应力管桩接桩组件，包括端板、预应力钢筋、连接钢筋、连接楔块、挡杆和锁定结构。两端板依靠连接钢筋和对应的挂接孔进行连接并承载主要的拉力，依靠连接楔块分别插入相邻端板的拼接定位槽中，以防止两端板之间的旋转，依靠挡杆与扩大槽的配合以防止连接楔块从拼接定位槽中脱出，依靠锁定结构对挡杆锁定，防止挡杆旋转而导致连接楔块移动。具有接桩方便快捷、连接稳定可靠、整体成本较低的优点。
Pile splicing assembly for mixed reinforcement prestressed pipe pile
The invention relates to a pile splicing assembly for a mixed reinforcement prestressed pipe pile. The pile splicing assembly comprises an end plate, a prestressed steel bar, a connecting steel bar, a connecting wedge block, a stop lever and a locking structure. The two end plates are connected through the connecting reinforcing steel bars and the corresponding hanging holes and bear main pulling force, the connecting wedge blocks are inserted into the splicing positioning grooves of the adjacent end plates to prevent rotation between the two end plates, the stop levers are matched with the expansion grooves to prevent the connecting wedge blocks from being disengaged from the splicing positioning grooves, the stop levers are locked through the locking structures, and therefore the connecting wedge blocks are prevented from being disengaged from the splicing positioning grooves. And the connection wedge block is prevented from moving due to rotation of the stop lever. The pile splicing device has the advantages of convenience and rapidness in pile splicing, stability and reliability in connection and lower overall cost.
本发明涉及一种混合配筋预应力管桩接桩组件，包括端板、预应力钢筋、连接钢筋、连接楔块、挡杆和锁定结构。两端板依靠连接钢筋和对应的挂接孔进行连接并承载主要的拉力，依靠连接楔块分别插入相邻端板的拼接定位槽中，以防止两端板之间的旋转，依靠挡杆与扩大槽的配合以防止连接楔块从拼接定位槽中脱出，依靠锁定结构对挡杆锁定，防止挡杆旋转而导致连接楔块移动。具有接桩方便快捷、连接稳定可靠、整体成本较低的优点。
Pile splicing assembly for mixed reinforcement prestressed pipe pile
一种混合配筋预应力管桩接桩组件
ZHU JUNTAO (author) / ZOU XUYAN (author) / WANG BAOGUI (author) / LIU ZIHUI (author) / REN YONGCHANG (author) / LI KE (author) / YAN FEI (author) / XU HONGTAO (author) / ZHU RENBO (author) / LOU ZHANTAO (author)
2022-11-11
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Prestressed concrete pipe pile splicing structure and pile splicing construction method
| European Patent Office | 2024
Prestressed concrete pipe pile splicing structure and pile splicing construction method
| European Patent Office | 2023
Prestressed concrete pipe pile splicing positioning device
| European Patent Office | 2021