A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mechanical connection structure for uplift pile
The invention relates to the field of precast piles, and discloses a mechanical connecting structure for an uplift pile. The mechanical connecting structure comprises a connecting pin and end plates arranged at the two ends of a precast pile, the edge of each end plate is provided with a connecting groove, each connecting groove comprises an upper groove and a lower groove, the upper grooves are close to a pile body, each upper groove communicates with the corresponding lower groove, the size of the upper grooves are larger than that of the lower grooves, and the connecting pin comprises two upper parts and a middle part; and when the two precast piles are connected and aligned, the two end plates are attached, at the moment, the two upper portions of the connecting pin are embedded in the upper grooves of the two end plates correspondingly, and the middle of the connecting pin is located in the lower grooves of the two end plates at the same time. The mechanical connecting structure has the advantages that the two precast piles are rapidly and stably connected; and 2, the larger the separation trend of the precast piles is, the larger the deformation degree of the upper part of the connecting pin is, so that the locking force is larger, and the effect of stably connecting the two precast piles can be achieved.
本申请涉及预制桩的领域，公开了一种用于抗拔桩的机械连接结构，其包括连接销以及设置在预制桩两端的端板，所述端板边缘开设有连接槽，所述连接槽包括上槽和下槽，所述上槽靠近桩体，所述上槽与下槽相连通，所述上槽的尺寸大于下槽的尺寸，所述连接销包括两个上部以及一个中部；当两个预制桩相接对齐时，两个所述端板相贴合，此时所述连接销的两个上部分别嵌置于两个端板的上槽内，且所述连接销的中部同时位于两个端板的下槽内。本申请具有1、快速稳定的将两个预制桩连接起来；2、预制桩分离趋势越大，连接销上部的形变程度越大，因此锁紧力也就越大，能够稳定的连接两个预制桩的效果。
Mechanical connection structure for uplift pile
The invention relates to the field of precast piles, and discloses a mechanical connecting structure for an uplift pile. The mechanical connecting structure comprises a connecting pin and end plates arranged at the two ends of a precast pile, the edge of each end plate is provided with a connecting groove, each connecting groove comprises an upper groove and a lower groove, the upper grooves are close to a pile body, each upper groove communicates with the corresponding lower groove, the size of the upper grooves are larger than that of the lower grooves, and the connecting pin comprises two upper parts and a middle part; and when the two precast piles are connected and aligned, the two end plates are attached, at the moment, the two upper portions of the connecting pin are embedded in the upper grooves of the two end plates correspondingly, and the middle of the connecting pin is located in the lower grooves of the two end plates at the same time. The mechanical connecting structure has the advantages that the two precast piles are rapidly and stably connected; and 2, the larger the separation trend of the precast piles is, the larger the deformation degree of the upper part of the connecting pin is, so that the locking force is larger, and the effect of stably connecting the two precast piles can be achieved.
本申请涉及预制桩的领域，公开了一种用于抗拔桩的机械连接结构，其包括连接销以及设置在预制桩两端的端板，所述端板边缘开设有连接槽，所述连接槽包括上槽和下槽，所述上槽靠近桩体，所述上槽与下槽相连通，所述上槽的尺寸大于下槽的尺寸，所述连接销包括两个上部以及一个中部；当两个预制桩相接对齐时，两个所述端板相贴合，此时所述连接销的两个上部分别嵌置于两个端板的上槽内，且所述连接销的中部同时位于两个端板的下槽内。本申请具有1、快速稳定的将两个预制桩连接起来；2、预制桩分离趋势越大，连接销上部的形变程度越大，因此锁紧力也就越大，能够稳定的连接两个预制桩的效果。
Mechanical connection structure for uplift pile
用于抗拔桩的机械连接结构
CAO JIAN (author) / LI YANPING (author) / ZHANG HONGBING (author) / MIAO HAILIN (author) / YU CHUANG (author)
2021-05-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Mechanical connection joint for prestressed concrete uplift pile
| European Patent Office | 2024
Uplift pile, pile structure, pile body, base, fixed connection assembly and construction method
| European Patent Office | 2024