Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-pressure jet grouting stirring device
The invention provides a high-pressure jet grouting stirring device. The high-pressure jet grouting stirring device comprises a drill rod, a drill bit structure and two stirring mechanisms, a drill bit structure is arranged at the bottom of the drill rod, a connecting structure capable of being connected with a slurry pump is arranged at the top of the drill rod, a grouting pipe is arranged in the drill rod, a plurality of grouting holes are formed in the outer wall of the drill rod, and the two stirring mechanisms are vertically and symmetrically arranged on the drill rod. The stirring mechanism comprises a mounting plate structure, an arc-shaped stirring paddle structure and two spiral stirring paddle structures, the mounting plate structure is detachably connected with the drill rod, the arc-shaped stirring paddle structure is arranged between the two spiral stirring paddles, and the arc-shaped stirring paddle structure and the two spiral stirring paddle structures are fixedly connected with the mounting plate structure. According to the high-pressure rotary spraying stirring device, the problem that the construction cost is increased due to the fact that the whole high-pressure rotary spraying stirring device needs to be replaced when the stirring paddle is damaged due to the fact that the stirring paddle of the high-pressure rotary spraying stirring device cannot be detached and replaced in the prior art is solved.
本发明提供了一种高压旋喷搅拌装置，包括钻杆、钻头结构及2个搅拌机构；钻杆底部设有钻头结构，钻杆顶部设有能够与泥浆泵连接的连接结构，钻杆内部设有注浆管，钻杆外壁设有多个注浆孔，2个搅拌机构上下对称设置在钻杆上；搅拌机构包括安装板结构、弧形搅拌桨结构及2个螺旋搅拌桨结构，安装板结构与钻杆可拆卸连接，弧形搅拌桨结构设置在2个螺旋搅拌桨之间，弧形搅拌桨结构及2个螺旋搅拌桨结构均与安装板结构固接。本发明所述的一种高压旋喷搅拌装置，解决了相关技术中高压旋喷搅拌装置的搅拌桨不能够进行拆卸更换，所以当搅拌桨损坏时需要将高压旋喷搅拌装置整体更换，进而导致施工成本提高的问题。
High-pressure jet grouting stirring device
The invention provides a high-pressure jet grouting stirring device. The high-pressure jet grouting stirring device comprises a drill rod, a drill bit structure and two stirring mechanisms, a drill bit structure is arranged at the bottom of the drill rod, a connecting structure capable of being connected with a slurry pump is arranged at the top of the drill rod, a grouting pipe is arranged in the drill rod, a plurality of grouting holes are formed in the outer wall of the drill rod, and the two stirring mechanisms are vertically and symmetrically arranged on the drill rod. The stirring mechanism comprises a mounting plate structure, an arc-shaped stirring paddle structure and two spiral stirring paddle structures, the mounting plate structure is detachably connected with the drill rod, the arc-shaped stirring paddle structure is arranged between the two spiral stirring paddles, and the arc-shaped stirring paddle structure and the two spiral stirring paddle structures are fixedly connected with the mounting plate structure. According to the high-pressure rotary spraying stirring device, the problem that the construction cost is increased due to the fact that the whole high-pressure rotary spraying stirring device needs to be replaced when the stirring paddle is damaged due to the fact that the stirring paddle of the high-pressure rotary spraying stirring device cannot be detached and replaced in the prior art is solved.
本发明提供了一种高压旋喷搅拌装置，包括钻杆、钻头结构及2个搅拌机构；钻杆底部设有钻头结构，钻杆顶部设有能够与泥浆泵连接的连接结构，钻杆内部设有注浆管，钻杆外壁设有多个注浆孔，2个搅拌机构上下对称设置在钻杆上；搅拌机构包括安装板结构、弧形搅拌桨结构及2个螺旋搅拌桨结构，安装板结构与钻杆可拆卸连接，弧形搅拌桨结构设置在2个螺旋搅拌桨之间，弧形搅拌桨结构及2个螺旋搅拌桨结构均与安装板结构固接。本发明所述的一种高压旋喷搅拌装置，解决了相关技术中高压旋喷搅拌装置的搅拌桨不能够进行拆卸更换，所以当搅拌桨损坏时需要将高压旋喷搅拌装置整体更换，进而导致施工成本提高的问题。
High-pressure jet grouting stirring device
高压旋喷搅拌装置
LI ZEYUAN (Autor:in) / YU HAITAO (Autor:in) / JIANG HONG (Autor:in) / ZHANG HONGLIANG (Autor:in) / WANG MU (Autor:in) / LI ZUJIN (Autor:in) / SUN ZHONGJIN (Autor:in) / GUO JIANFEI (Autor:in)
06.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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