Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bidirectional in-situ curing stirring equipment and construction method
The invention provides bidirectional in-situ curing stirring equipment and a construction method, and relates to the technical field of underground construction mechanical equipment.The equipment comprises a mounting bottom plate, an extension arm, at least two stirring heads, an oil way system and a conveying pipeline system; an extension arm of the equipment connects a mounting bottom plate with stirring heads, a plurality of stirring heads are uniformly and symmetrically arranged at the bottom end of the in-situ curing and stirring equipment according to a certain angle, and an oil path system provides power for a hydraulic motor to drive the stirring heads to rotate and stir. The conveying pipeline system is fixedly arranged on the side face of the bidirectional in-situ curing stirring equipment structure and used for providing curing agent powder/slurry and high-pressure gas. The device has the advantages that the staggered-layer stirring effect of the stirring blades is achieved through two-way rotation of the two stirring shafts, the rotating speed of the stirring head is monitored and controlled, the conveying pipeline can convey a curing agent, stirring of the curing agent and in-situ soil can be more uniform through the nozzle structure and the arrangement position, and the curing effect is better. And the construction efficiency can be improved, and the construction cost is reduced.
本发明提供一种双向就地固化搅拌设备及施工方法，涉及地下施工机械设备技术领域，该设备包括安装底板、延长臂、至少两个搅拌头、油路系统和输送管路系统；设备的延长臂将安装底板与搅拌头连接，多个搅拌头并按照一定角度均匀对称布置在就地固化搅拌设备的底端，油路系统为液压马达提供动力驱使搅拌头进行旋转搅拌动作，输送管路系统固定设置在双向就地固化搅拌设备结构侧面用于提供固化剂粉料/浆料及高压气体。本发明的优点是该设备通过两个搅拌轴双向旋转实现了搅拌叶片的错层搅拌效果，并监测与控制搅拌头旋转速度，输送管路可输送固化剂，通过喷嘴结构及布设位置能够使固化剂与原位土体的搅拌更为均匀，并可提高施工效率、降低施工成本。
Bidirectional in-situ curing stirring equipment and construction method
The invention provides bidirectional in-situ curing stirring equipment and a construction method, and relates to the technical field of underground construction mechanical equipment.The equipment comprises a mounting bottom plate, an extension arm, at least two stirring heads, an oil way system and a conveying pipeline system; an extension arm of the equipment connects a mounting bottom plate with stirring heads, a plurality of stirring heads are uniformly and symmetrically arranged at the bottom end of the in-situ curing and stirring equipment according to a certain angle, and an oil path system provides power for a hydraulic motor to drive the stirring heads to rotate and stir. The conveying pipeline system is fixedly arranged on the side face of the bidirectional in-situ curing stirring equipment structure and used for providing curing agent powder/slurry and high-pressure gas. The device has the advantages that the staggered-layer stirring effect of the stirring blades is achieved through two-way rotation of the two stirring shafts, the rotating speed of the stirring head is monitored and controlled, the conveying pipeline can convey a curing agent, stirring of the curing agent and in-situ soil can be more uniform through the nozzle structure and the arrangement position, and the curing effect is better. And the construction efficiency can be improved, and the construction cost is reduced.
本发明提供一种双向就地固化搅拌设备及施工方法，涉及地下施工机械设备技术领域，该设备包括安装底板、延长臂、至少两个搅拌头、油路系统和输送管路系统；设备的延长臂将安装底板与搅拌头连接，多个搅拌头并按照一定角度均匀对称布置在就地固化搅拌设备的底端，油路系统为液压马达提供动力驱使搅拌头进行旋转搅拌动作，输送管路系统固定设置在双向就地固化搅拌设备结构侧面用于提供固化剂粉料/浆料及高压气体。本发明的优点是该设备通过两个搅拌轴双向旋转实现了搅拌叶片的错层搅拌效果，并监测与控制搅拌头旋转速度，输送管路可输送固化剂，通过喷嘴结构及布设位置能够使固化剂与原位土体的搅拌更为均匀，并可提高施工效率、降低施工成本。
Bidirectional in-situ curing stirring equipment and construction method
一种双向就地固化搅拌设备及施工方法
YANG NINGYE (Autor:in) / LIU ZHONG (Autor:in) / LIN MINGFENG (Autor:in) / ZHANG CHUFU (Autor:in)
25.10.2024
Patent
Elektronische Ressource
Chinesisch
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