A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rotary digging hole-forming cast-in-place pile construction structure and method thereof
The invention relates to the field of cast-in-place piles, in particular to a rotary excavating hole-forming cast-in-place pile construction structure and a method thereof.The rotary excavating hole-forming cast-in-place pile construction structure comprises a plurality of steel protection cylinders vertically installed in a cast-in-place pile hole, locking parts are installed on the steel protection cylinders, every two adjacent steel protection cylinders are connected through the locking parts, and the steel protection cylinders are connected through the locking parts; the locking part comprises an inserting rod fixedly connected to the bottom of the steel casing, an inserting groove allowing the inserting rod to be inserted is formed in the top of the steel casing, and a mounting groove is formed in the side wall of the inserting groove; a locking spring is fixedly connected to the inner wall of the mounting groove, a locking block is slidably placed in the mounting groove, the locking spring is fixedly connected with the locking block, a locking groove allowing the locking block to be inserted therein is formed in the side wall of the inserting rod, and a locking slope is formed on the end face, away from the locking spring, of the locking block; and the inserting rod can be in contact with the locking inclined surface. The problem that the installation efficiency of the steel casing is low is solved.
本申请涉及灌注桩的领域，涉及一种旋挖成孔灌注桩施工结构及其方法，一种旋挖成孔灌注桩施工结构，包括竖直安装在灌注桩孔中的多个钢护筒，多个所述钢护筒上均安装有锁定部件，相邻的两个所述钢护筒之间通过锁定部件进行连接，所述锁定部件包括固定连接在钢护筒底部的插接杆，所述钢护筒的顶部开设有供插接杆插入的插接槽，所述插接槽的侧壁上开设有安装槽；所述安装槽的内壁上固定连接有锁定弹簧，所述安装槽中滑动放置有锁定块，所述锁定弹簧与锁定块固定连接，所述插接杆的侧壁上开设有供锁定块插入的锁定槽，所述锁定块远离锁定弹簧的端面上成型有锁定斜面，所述插接杆能够与锁定斜面接触。本申请改善了钢护筒安装效率较低的问题。
Rotary digging hole-forming cast-in-place pile construction structure and method thereof
The invention relates to the field of cast-in-place piles, in particular to a rotary excavating hole-forming cast-in-place pile construction structure and a method thereof.The rotary excavating hole-forming cast-in-place pile construction structure comprises a plurality of steel protection cylinders vertically installed in a cast-in-place pile hole, locking parts are installed on the steel protection cylinders, every two adjacent steel protection cylinders are connected through the locking parts, and the steel protection cylinders are connected through the locking parts; the locking part comprises an inserting rod fixedly connected to the bottom of the steel casing, an inserting groove allowing the inserting rod to be inserted is formed in the top of the steel casing, and a mounting groove is formed in the side wall of the inserting groove; a locking spring is fixedly connected to the inner wall of the mounting groove, a locking block is slidably placed in the mounting groove, the locking spring is fixedly connected with the locking block, a locking groove allowing the locking block to be inserted therein is formed in the side wall of the inserting rod, and a locking slope is formed on the end face, away from the locking spring, of the locking block; and the inserting rod can be in contact with the locking inclined surface. The problem that the installation efficiency of the steel casing is low is solved.
本申请涉及灌注桩的领域，涉及一种旋挖成孔灌注桩施工结构及其方法，一种旋挖成孔灌注桩施工结构，包括竖直安装在灌注桩孔中的多个钢护筒，多个所述钢护筒上均安装有锁定部件，相邻的两个所述钢护筒之间通过锁定部件进行连接，所述锁定部件包括固定连接在钢护筒底部的插接杆，所述钢护筒的顶部开设有供插接杆插入的插接槽，所述插接槽的侧壁上开设有安装槽；所述安装槽的内壁上固定连接有锁定弹簧，所述安装槽中滑动放置有锁定块，所述锁定弹簧与锁定块固定连接，所述插接杆的侧壁上开设有供锁定块插入的锁定槽，所述锁定块远离锁定弹簧的端面上成型有锁定斜面，所述插接杆能够与锁定斜面接触。本申请改善了钢护筒安装效率较低的问题。
Rotary digging hole-forming cast-in-place pile construction structure and method thereof
一种旋挖成孔灌注桩施工结构及其方法
SHEN LEI (author) / ZHU JIAN (author) / HUANG HUILING (author) / OU YANGCHUAN (author)
2024-04-05
Patent
Electronic Resource
Chinese
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