A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Supporting structure for building foundation engineering
The invention discloses a supporting structure for building foundation engineering, which comprises a protective plate, and a plurality of positioning holes for mounting embedded parts are formed in one side of the protective plate in a matrix manner; the embedded part is composed of an embedded expansion sleeve, an embedded rod, an embedded drill bit and a connecting nut, a through hole is formed in one side of the embedded expansion sleeve, the embedded rod is arranged on one side of the embedded expansion sleeve in a sliding mode, the embedded drill bit is arranged on the side, away from the protection plate, of the embedded expansion sleeve, and the embedded drill bit is fixedly connected with the embedded rod through a connecting rod; a connecting nut is arranged on the side, close to the protection plate, of the embedded expansion sleeve. The invention relates to the technical field of foundation pit supporting. According to the supporting structure for the building foundation engineering, through the arranged embedded part, the supporting structure can be embedded into the side wall of a foundation pit in a self-drilling mode, then through threaded connection between an embedded expansion sleeve and a blind hole, deformation of the embedded expansion sleeve extrudes the side wall of the blind hole, and the tensile strength of the embedded part after installation is improved; therefore, the supporting effect of the protection plate on the side wall of the foundation pit can be effectively improved.
本发明公开了一种用于建筑地基工程的支护结构，包括护板，其一侧呈矩阵排列开设有多个用于安装预埋件的定位孔；预埋件，其由预埋膨胀套、预埋杆、预埋钻头和连接螺母，其中预埋膨胀套的一侧开设有通孔并滑动设置有预埋杆，预埋膨胀套远离护板的一侧设置有预埋钻头，预埋钻头与预埋杆之间通过连杆固定连接，预埋膨胀套靠近护板的一侧设置有连接螺母。本发明涉及基坑支护技术领域。该一种用于建筑地基工程的支护结构，通过设置的预埋件，可以利用自钻孔的方式埋入到基坑侧壁内，随后通过预埋膨胀套与盲孔之间的螺纹连接、预埋膨胀套的形变挤压盲孔侧壁增加预埋件安装后的抗拉强度，从而可有效提升护板对基坑侧壁的支撑效果。
Supporting structure for building foundation engineering
The invention discloses a supporting structure for building foundation engineering, which comprises a protective plate, and a plurality of positioning holes for mounting embedded parts are formed in one side of the protective plate in a matrix manner; the embedded part is composed of an embedded expansion sleeve, an embedded rod, an embedded drill bit and a connecting nut, a through hole is formed in one side of the embedded expansion sleeve, the embedded rod is arranged on one side of the embedded expansion sleeve in a sliding mode, the embedded drill bit is arranged on the side, away from the protection plate, of the embedded expansion sleeve, and the embedded drill bit is fixedly connected with the embedded rod through a connecting rod; a connecting nut is arranged on the side, close to the protection plate, of the embedded expansion sleeve. The invention relates to the technical field of foundation pit supporting. According to the supporting structure for the building foundation engineering, through the arranged embedded part, the supporting structure can be embedded into the side wall of a foundation pit in a self-drilling mode, then through threaded connection between an embedded expansion sleeve and a blind hole, deformation of the embedded expansion sleeve extrudes the side wall of the blind hole, and the tensile strength of the embedded part after installation is improved; therefore, the supporting effect of the protection plate on the side wall of the foundation pit can be effectively improved.
本发明公开了一种用于建筑地基工程的支护结构，包括护板，其一侧呈矩阵排列开设有多个用于安装预埋件的定位孔；预埋件，其由预埋膨胀套、预埋杆、预埋钻头和连接螺母，其中预埋膨胀套的一侧开设有通孔并滑动设置有预埋杆，预埋膨胀套远离护板的一侧设置有预埋钻头，预埋钻头与预埋杆之间通过连杆固定连接，预埋膨胀套靠近护板的一侧设置有连接螺母。本发明涉及基坑支护技术领域。该一种用于建筑地基工程的支护结构，通过设置的预埋件，可以利用自钻孔的方式埋入到基坑侧壁内，随后通过预埋膨胀套与盲孔之间的螺纹连接、预埋膨胀套的形变挤压盲孔侧壁增加预埋件安装后的抗拉强度，从而可有效提升护板对基坑侧壁的支撑效果。
Supporting structure for building foundation engineering
一种用于建筑地基工程的支护结构
WANG ZIQIANG (author) / WANG WENXIANG (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen