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Concrete pipe pile connector
The concrete pipe pile connector comprises an upper connecting part, a middle connecting part and a lower connecting part, the upper connecting part comprises a bottom plate, a sleeve and an embedded block, a plurality of mounting grooves are formed in the inner wall of the sleeve, clamping blocks and movable blocks are mounted in the mounting grooves, threaded pull rods are fixedly connected to the lower ends of the movable blocks, an upper through hole is formed in the bottom plate, and a lower through hole is formed in the middle of the bottom plate. The lower ends of the threaded pull rods are connected with adjusting nuts, outer guide slopes are arranged on the inner sides of the movable blocks, and inner guide slopes are arranged on the outer sides of the clamping blocks. The lower connecting part and the upper connecting part have the same structure and are oppositely arranged; an embedding groove is formed in the middle of the middle connecting part, the embedding block is embedded into the embedding groove, a plurality of transverse through holes are formed in the periphery of the middle connecting part, transverse locking rods are inserted into the transverse through holes, and the two ends of each transverse locking rod are in threaded connection with locking nuts respectively. According to the concrete pipe pile connector, the concrete pipe pile can be connected and lengthened according to needs, and the connector is high in anti-shearing capacity and convenient and fast to use.
本发明公开了一种混凝土管桩连接头，包括有上连接部、中连接部和下连接部，上连接部包括有底板、套管和嵌块，套管的内壁上设有若干安装槽，安装槽内安装有夹块和活动块，活动块的下端固定连接有螺纹拉杆，底板上设有上通孔，螺纹拉杆的下端连接有调节螺母，活动块的内侧具有外导向斜面，夹块的外侧具有内导向斜面；下连接部与上连接部结构相同且相对设置；中连接部的中部设有嵌接槽，嵌块嵌入嵌接槽，中连接部的四周设有若干横向通孔，横向通孔内插有横向锁杆，横向锁杆的两端分别螺纹连接有锁紧螺母。本发明的混凝土管桩连接头，可以根据需要将混凝土管桩连接延长，连接头抗剪切能力强，使用方便快捷。
Concrete pipe pile connector
The concrete pipe pile connector comprises an upper connecting part, a middle connecting part and a lower connecting part, the upper connecting part comprises a bottom plate, a sleeve and an embedded block, a plurality of mounting grooves are formed in the inner wall of the sleeve, clamping blocks and movable blocks are mounted in the mounting grooves, threaded pull rods are fixedly connected to the lower ends of the movable blocks, an upper through hole is formed in the bottom plate, and a lower through hole is formed in the middle of the bottom plate. The lower ends of the threaded pull rods are connected with adjusting nuts, outer guide slopes are arranged on the inner sides of the movable blocks, and inner guide slopes are arranged on the outer sides of the clamping blocks. The lower connecting part and the upper connecting part have the same structure and are oppositely arranged; an embedding groove is formed in the middle of the middle connecting part, the embedding block is embedded into the embedding groove, a plurality of transverse through holes are formed in the periphery of the middle connecting part, transverse locking rods are inserted into the transverse through holes, and the two ends of each transverse locking rod are in threaded connection with locking nuts respectively. According to the concrete pipe pile connector, the concrete pipe pile can be connected and lengthened according to needs, and the connector is high in anti-shearing capacity and convenient and fast to use.
本发明公开了一种混凝土管桩连接头，包括有上连接部、中连接部和下连接部，上连接部包括有底板、套管和嵌块，套管的内壁上设有若干安装槽，安装槽内安装有夹块和活动块，活动块的下端固定连接有螺纹拉杆，底板上设有上通孔，螺纹拉杆的下端连接有调节螺母，活动块的内侧具有外导向斜面，夹块的外侧具有内导向斜面；下连接部与上连接部结构相同且相对设置；中连接部的中部设有嵌接槽，嵌块嵌入嵌接槽，中连接部的四周设有若干横向通孔，横向通孔内插有横向锁杆，横向锁杆的两端分别螺纹连接有锁紧螺母。本发明的混凝土管桩连接头，可以根据需要将混凝土管桩连接延长，连接头抗剪切能力强，使用方便快捷。
Concrete pipe pile connector
一种混凝土管桩连接头
DING AIHUA (author) / ZHANG QUANLIANG (author) / YU CHUNXIAO (author) / WU JINLIN (author) / ZHOU PINGWEI (author) / YAO FUQIANG (author) / LING YUANZHONG (author)
2023-11-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pre-stressed concrete compression pipe pile tension connector without end plate and pipe pile
| European Patent Office | 2020