Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting structure for precast concrete piles
The invention discloses a connecting structure for precast concrete piles, and relates to the technical field of building pile foundations. The pile comprises a pile body, the upper end and the lower end of each pile body are connected with an upper end plate and a lower end plate correspondingly, and the upper end plate of one pile body is connected with the lower end plate of the other pile body. A connecting column is fixed on the upper end plate. Connecting holes in one-to-one correspondence with the connecting columns are formed in the lower end plate. A conical pipe is fixed on the lower end plate. A locking block is movably connected into the conical pipe. The locking block is matched with the inner wall of the conical pipe. A locking hole matched with the connecting column is formed in the locking block. Arc-shaped clamping racks are uniformly distributed on the inner wall of the locking hole. A spring is arranged at the upper end of the locking block. The upper end of the spring abuts against the inner top wall of the conical pipe. The locking block is formed by splicing a plurality of arc-shaped blocks which are evenly distributed. The connecting columns of the upper end plate are matched with the conical pipes on the lower end plate, self-locking of the connecting columns is achieved through the internal locking blocks, rapid connection of the two pile bodies is achieved, and the problems that an existing pile body is inconvenient to connect and poor in stability are solved.
本发明公开了一种用于预制混凝土桩的连接结构，涉及建筑桩基技术领域。本发明包括桩体；桩体的上端和下端分别连接有上端板和下端板，并且一桩体的上端板与另一桩体的下端板连接；上端板固定有连接柱；下端板开设有与连接柱一一对应的连接孔；下端板固定有锥形管；锥形管内活动连接有锁紧块；锁紧块与锥形管内壁适配；锁紧块开设有与连接柱适配的锁紧孔；锁紧孔内壁均布设置有弧形卡齿条；锁紧块上端装设有弹簧；弹簧上端与锥形管内顶壁相抵；锁紧块由均分的若干弧形块拼接而成。本发明通过上端板的连接柱与下端板上锥形管配合，并通过内部的锁紧块实现对连接柱的自锁，实现两个桩体的快速连接，解决了现有桩体连接不便和稳定性差的问题。
Connecting structure for precast concrete piles
The invention discloses a connecting structure for precast concrete piles, and relates to the technical field of building pile foundations. The pile comprises a pile body, the upper end and the lower end of each pile body are connected with an upper end plate and a lower end plate correspondingly, and the upper end plate of one pile body is connected with the lower end plate of the other pile body. A connecting column is fixed on the upper end plate. Connecting holes in one-to-one correspondence with the connecting columns are formed in the lower end plate. A conical pipe is fixed on the lower end plate. A locking block is movably connected into the conical pipe. The locking block is matched with the inner wall of the conical pipe. A locking hole matched with the connecting column is formed in the locking block. Arc-shaped clamping racks are uniformly distributed on the inner wall of the locking hole. A spring is arranged at the upper end of the locking block. The upper end of the spring abuts against the inner top wall of the conical pipe. The locking block is formed by splicing a plurality of arc-shaped blocks which are evenly distributed. The connecting columns of the upper end plate are matched with the conical pipes on the lower end plate, self-locking of the connecting columns is achieved through the internal locking blocks, rapid connection of the two pile bodies is achieved, and the problems that an existing pile body is inconvenient to connect and poor in stability are solved.
本发明公开了一种用于预制混凝土桩的连接结构，涉及建筑桩基技术领域。本发明包括桩体；桩体的上端和下端分别连接有上端板和下端板，并且一桩体的上端板与另一桩体的下端板连接；上端板固定有连接柱；下端板开设有与连接柱一一对应的连接孔；下端板固定有锥形管；锥形管内活动连接有锁紧块；锁紧块与锥形管内壁适配；锁紧块开设有与连接柱适配的锁紧孔；锁紧孔内壁均布设置有弧形卡齿条；锁紧块上端装设有弹簧；弹簧上端与锥形管内顶壁相抵；锁紧块由均分的若干弧形块拼接而成。本发明通过上端板的连接柱与下端板上锥形管配合，并通过内部的锁紧块实现对连接柱的自锁，实现两个桩体的快速连接，解决了现有桩体连接不便和稳定性差的问题。
Connecting structure for precast concrete piles
一种用于预制混凝土桩的连接结构
SUN MENG (Autor:in) / YUE FENGTIAN (Autor:in) / ZHANG YONG (Autor:in) / SHI RONGJIAN (Autor:in) / LU LU (Autor:in) / GAO TAO (Autor:in) / WEI JINGSHENG (Autor:in) / WU XUEHUI (Autor:in)
11.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| TIBKAT | 1986
Engineering Index Backfile | 1961
| Engineering Index Backfile | 1923
Precast reinforced concrete piles
| Engineering Index Backfile | 1936