A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Micro-disturbance cutting, stirring and grouting system
The invention discloses a micro-disturbance cutting, stirring and grouting system. The micro-disturbance cutting, stirring and grouting system comprises a slurry storage device, a grouting pump and acutting, grouting and stirring assembly which sequentially communicate through pipelines, wherein the cutting, grouting and stirring assembly comprises a drill rod, a cutting and stirring drill bit, astirring drill and a power head; the upper end of the drill rod is connected with an output pipeline of the grouting pump through a fluid director; the cutting and stirring drill bit is connected with the lower end of the drill rod; the stirring drill comprises a machine body and a stand column connected with the machine body; the power head is connected with the stand column of the stirring drill in a sliding mode and provided with a drill rod holding device; and the fluid director, the drill rod and the cutting and stirring drill bit are correspondingly provided with a through slurry spraying channel. The micro-disturbance cutting, stirring and grouting system is characterized in that the drill rod comprises an inner hexagonal connecting end at the lower end, a drill rod slurry sprayingchannel, a drill rod body and an outer hexagonal connecting end at the upper end, the inner hexagonal connecting end at the lower end is connected with the cutting and stirring drill bit, the outer hexagonal connecting end at the upper end is connected with the fluid director, the drill rod slurry spraying channel is communicated with the fluid director through a pipeline, and the surface of thedrill rod body comprises at least two evenly-arranged planes.
本发明公开了一种微扰动切削搅拌注浆系统，它包括依次管路连通的贮浆器、注浆泵和切削注浆搅拌组件，其中所述切削注浆搅拌组件包括：钻杆，所述钻杆上端与注浆泵的输出管路通过导流器相连接；切削搅拌钻头，所述切削搅拌钻头与钻杆下端连接；搅拌钻机，所述搅拌钻机包括机体，与机体连接的立柱；动力头，动力头与搅拌钻机的立柱滑动连接，所述动力头设置有钻杆抱紧装置；其中所述导流器、钻杆和切削搅拌钻头内均设置有导通的喷浆通道；其特征在于：所述钻杆包括下端的内六方连接端、钻杆喷浆通道、钻杆杆身以及上端的外六方连接端，其中下端的内六方连接端与切削搅拌钻头连接，上端的外六方连接端与导流器连接，钻杆喷浆通道与导流器管路导通，所述钻杆杆身表面包含至少两个均匀设置的平面。
Micro-disturbance cutting, stirring and grouting system
The invention discloses a micro-disturbance cutting, stirring and grouting system. The micro-disturbance cutting, stirring and grouting system comprises a slurry storage device, a grouting pump and acutting, grouting and stirring assembly which sequentially communicate through pipelines, wherein the cutting, grouting and stirring assembly comprises a drill rod, a cutting and stirring drill bit, astirring drill and a power head; the upper end of the drill rod is connected with an output pipeline of the grouting pump through a fluid director; the cutting and stirring drill bit is connected with the lower end of the drill rod; the stirring drill comprises a machine body and a stand column connected with the machine body; the power head is connected with the stand column of the stirring drill in a sliding mode and provided with a drill rod holding device; and the fluid director, the drill rod and the cutting and stirring drill bit are correspondingly provided with a through slurry spraying channel. The micro-disturbance cutting, stirring and grouting system is characterized in that the drill rod comprises an inner hexagonal connecting end at the lower end, a drill rod slurry sprayingchannel, a drill rod body and an outer hexagonal connecting end at the upper end, the inner hexagonal connecting end at the lower end is connected with the cutting and stirring drill bit, the outer hexagonal connecting end at the upper end is connected with the fluid director, the drill rod slurry spraying channel is communicated with the fluid director through a pipeline, and the surface of thedrill rod body comprises at least two evenly-arranged planes.
本发明公开了一种微扰动切削搅拌注浆系统，它包括依次管路连通的贮浆器、注浆泵和切削注浆搅拌组件，其中所述切削注浆搅拌组件包括：钻杆，所述钻杆上端与注浆泵的输出管路通过导流器相连接；切削搅拌钻头，所述切削搅拌钻头与钻杆下端连接；搅拌钻机，所述搅拌钻机包括机体，与机体连接的立柱；动力头，动力头与搅拌钻机的立柱滑动连接，所述动力头设置有钻杆抱紧装置；其中所述导流器、钻杆和切削搅拌钻头内均设置有导通的喷浆通道；其特征在于：所述钻杆包括下端的内六方连接端、钻杆喷浆通道、钻杆杆身以及上端的外六方连接端，其中下端的内六方连接端与切削搅拌钻头连接，上端的外六方连接端与导流器连接，钻杆喷浆通道与导流器管路导通，所述钻杆杆身表面包含至少两个均匀设置的平面。
Micro-disturbance cutting, stirring and grouting system
微扰动切削搅拌注浆系统
NIU YONGBO (author) / WANG QIANYUN (author) / BAI ZHONGQIANG (author) / WANG XU (author)
2020-08-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
MICRO-PERTURBATION CUTTING, STIRRING AND GROUTING SYSTEM
| European Patent Office | 2021