A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground engineering crack repairing device and using method
The invention relates to the technical field of underground engineering, in particular to an underground engineering crack repairing device which comprises a moving trolley, a tank body is arranged at the upper end of a trolley plate part of the moving trolley, the lower end of the tank body is communicated with a guniting head, a large piston is slidably connected to the upper side of the interior of the tank body, and a movable part of a driving part is installed in the middle of the upper end of the large piston. A vertical portion of a first inverted-U-shaped rod is installed on the edge of the right side of the upper end of the large piston, an impact rod is arranged at the lower end of the other vertical portion of the first inverted-U-shaped rod, a round rod is installed in the middle of the lower end of the large piston, a straight cylinder is arranged at the lower end of the round rod, and the lower side of the outer end of the round rod is concaved inwards to form a spiral groove. Fixing parts of a plurality of rolling components are arranged on the annular inner wall of the lower side of the straight barrel at equal intervals, the rolling parts of the rolling components are all slidably connected into the spiral groove, a plurality of stirring rods are evenly arranged at the outer end of the straight barrel, intermittent grouting is carried out on ground cracks in underground engineering through the design, and the crack repairing effect is improved.
本发明涉及地下工程技术领域，具体的说是一种地下工程裂缝修补装置，包括移动小车，移动小车的车板部上端设置罐体，罐体下端连通设置喷浆头，罐体内部上侧滑动连接大活塞，大活塞上端中间位置安装驱动件的活动部，且驱动件的固定部设置在罐体上端，大活塞上端右侧边缘位置安装第一倒U型杆的一个竖向部，第一倒U型杆的另一个竖向部下端设置冲击杆，大活塞下端中间位置安装圆杆，圆杆下端设置直筒，圆杆外端下侧向内凹陷形成螺旋槽，直筒下侧环形内壁等距设置多个滚动构件的固定部，多个滚动构件的滚动部均滑动连接在螺旋槽内，直筒外端均匀设置多个搅拌杆，该设计实现对地下工程中基地面裂缝进行间断式注浆，提升裂缝修补效果。
Underground engineering crack repairing device and using method
The invention relates to the technical field of underground engineering, in particular to an underground engineering crack repairing device which comprises a moving trolley, a tank body is arranged at the upper end of a trolley plate part of the moving trolley, the lower end of the tank body is communicated with a guniting head, a large piston is slidably connected to the upper side of the interior of the tank body, and a movable part of a driving part is installed in the middle of the upper end of the large piston. A vertical portion of a first inverted-U-shaped rod is installed on the edge of the right side of the upper end of the large piston, an impact rod is arranged at the lower end of the other vertical portion of the first inverted-U-shaped rod, a round rod is installed in the middle of the lower end of the large piston, a straight cylinder is arranged at the lower end of the round rod, and the lower side of the outer end of the round rod is concaved inwards to form a spiral groove. Fixing parts of a plurality of rolling components are arranged on the annular inner wall of the lower side of the straight barrel at equal intervals, the rolling parts of the rolling components are all slidably connected into the spiral groove, a plurality of stirring rods are evenly arranged at the outer end of the straight barrel, intermittent grouting is carried out on ground cracks in underground engineering through the design, and the crack repairing effect is improved.
本发明涉及地下工程技术领域，具体的说是一种地下工程裂缝修补装置，包括移动小车，移动小车的车板部上端设置罐体，罐体下端连通设置喷浆头，罐体内部上侧滑动连接大活塞，大活塞上端中间位置安装驱动件的活动部，且驱动件的固定部设置在罐体上端，大活塞上端右侧边缘位置安装第一倒U型杆的一个竖向部，第一倒U型杆的另一个竖向部下端设置冲击杆，大活塞下端中间位置安装圆杆，圆杆下端设置直筒，圆杆外端下侧向内凹陷形成螺旋槽，直筒下侧环形内壁等距设置多个滚动构件的固定部，多个滚动构件的滚动部均滑动连接在螺旋槽内，直筒外端均匀设置多个搅拌杆，该设计实现对地下工程中基地面裂缝进行间断式注浆，提升裂缝修补效果。
Underground engineering crack repairing device and using method
一种地下工程裂缝修补装置及使用方法
XUE JINGDE (author) / CHEN ZHAOHE (author) / LI XING (author) / DANG BO (author) / ZHANG CHI (author) / GE JIANYING (author) / CHEN XIANGMAO (author)
2023-09-29
Patent
Electronic Resource
Chinese
Self-repairing device and method for repairing underground engineering cracks
| European Patent Office | 2023