Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deep foundation pit excavation supporting structure for deep sandy soil
The invention relates to the technical field of foundation pit supporting equipment, in particular to a deep foundation pit excavation supporting structure for deep sand soil, which comprises steel supporting plates for excavating and supporting a deep foundation pit for deep sand soil, the section of each steel supporting plate is trapezoidal, two horizontally and symmetrically arranged steel supporting plates are combined into a supporting piece, and the supporting piece is provided with a plurality of supporting holes. Transverse plates are symmetrically installed on the inclined face of the inner concave side of the steel supporting plate, a positioning protruding block is fixedly installed at one end of the steel supporting plate, and a positioning groove is formed in the other end of the steel supporting plate. Supporting sliding blocks are inserted into gaps between the two transverse plates in the same supporting piece, square pipes are welded to the side walls of the two supporting sliding blocks, a square block is inserted into each square pipe, a positioning sleeve is welded between the two square blocks of the same supporting piece, and a fixing assembly is installed in the positioning sleeve; at least one positioning groove is formed in the top of the square block, a plug pin is inserted into the positioning groove in a matched mode, and the device can be rapidly and vertically inserted into sand soil, does not have the construction inclination state and has the characteristic of being high in supporting stability.
本发明涉及基坑支护设备技术领域，具体的说是一种用于深厚沙类土的深基坑开挖支护结构，包括用于对深厚沙类土深基坑进行开挖支护用的钢支护板，所述钢支护板的截面呈梯形，两水平对称放置的钢支护板组合成支护件，钢支护板的内凹侧斜面处对称安装有横板，钢支护板的一端固定安装有定位凸块，钢支护板的另一端开设有定位凹槽；同一支护件内的两处所述横板的间隙处均插接有支撑滑块，两所述支撑滑块的侧壁焊接有方形管，每个所述方形管的内部均插接有方形块，同一支护件的两所述方形块之间焊接有定位套筒，定位套筒的内部安装有固定组件，至少一个定位槽开设在方形块的顶部，且定位槽的内部配套插接有插销，本发明可快速垂直插入沙类土内部，不会出现施工倾斜的状态，且具有支护稳固性高的特性。
Deep foundation pit excavation supporting structure for deep sandy soil
The invention relates to the technical field of foundation pit supporting equipment, in particular to a deep foundation pit excavation supporting structure for deep sand soil, which comprises steel supporting plates for excavating and supporting a deep foundation pit for deep sand soil, the section of each steel supporting plate is trapezoidal, two horizontally and symmetrically arranged steel supporting plates are combined into a supporting piece, and the supporting piece is provided with a plurality of supporting holes. Transverse plates are symmetrically installed on the inclined face of the inner concave side of the steel supporting plate, a positioning protruding block is fixedly installed at one end of the steel supporting plate, and a positioning groove is formed in the other end of the steel supporting plate. Supporting sliding blocks are inserted into gaps between the two transverse plates in the same supporting piece, square pipes are welded to the side walls of the two supporting sliding blocks, a square block is inserted into each square pipe, a positioning sleeve is welded between the two square blocks of the same supporting piece, and a fixing assembly is installed in the positioning sleeve; at least one positioning groove is formed in the top of the square block, a plug pin is inserted into the positioning groove in a matched mode, and the device can be rapidly and vertically inserted into sand soil, does not have the construction inclination state and has the characteristic of being high in supporting stability.
本发明涉及基坑支护设备技术领域，具体的说是一种用于深厚沙类土的深基坑开挖支护结构，包括用于对深厚沙类土深基坑进行开挖支护用的钢支护板，所述钢支护板的截面呈梯形，两水平对称放置的钢支护板组合成支护件，钢支护板的内凹侧斜面处对称安装有横板，钢支护板的一端固定安装有定位凸块，钢支护板的另一端开设有定位凹槽；同一支护件内的两处所述横板的间隙处均插接有支撑滑块，两所述支撑滑块的侧壁焊接有方形管，每个所述方形管的内部均插接有方形块，同一支护件的两所述方形块之间焊接有定位套筒，定位套筒的内部安装有固定组件，至少一个定位槽开设在方形块的顶部，且定位槽的内部配套插接有插销，本发明可快速垂直插入沙类土内部，不会出现施工倾斜的状态，且具有支护稳固性高的特性。
Deep foundation pit excavation supporting structure for deep sandy soil
一种用于深厚沙类土的深基坑开挖支护结构
YAO JIANKAI (Autor:in) / SUN MINGJIE (Autor:in) / LIN CHENGCHEN (Autor:in) / CAO QINYAN (Autor:in) / SHEN LINCHAO (Autor:in) / ZHU JIACHAO (Autor:in)
05.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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