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Composite suction film for soft soil foundation reinforcement based on vacuum preloading method
The invention provides a composite suction film for soft soil foundation reinforcement based on a vacuum preloading method, and relates to the technical field of foundation construction equipment. A winding auxiliary part is fixedly mounted on the suction laminating film, and a labor-saving driving device is fixedly mounted on the winding auxiliary part; the winding auxiliary part is positioned at one end of the suction laminating film; seven rows of suction pieces are fixedly connected to the suction backflow device through pipes, auxiliary recycling negative pressure suction and pressurization work can be achieved, the reinforcing effect is better, meanwhile, the soil covering amount is reduced, recycling work can be more conveniently and rapidly conducted after pressurization work is completed through a multi-layer structure, and the device is more efficient and rapid and saves more time and labor. The problems that an existing composite suction film is not flexible and efficient enough in installation and recovery work, soil covering on the top needs to be removed, meanwhile, vacuum suction water is not conveniently and reasonably utilized to improve the compaction quality, and meanwhile the underground suction area is small are solved.
本发明提供一种基于真空预压法的软土地基加固用复合抽吸膜，涉及地基施工设备技术领域，包括抽吸贴合膜上固定安装有抽吸回流装置；所述抽吸贴合膜上固定安装有收卷辅助件，且收卷辅助件上固定安装有省力驱动装置；所述收卷辅助件位于抽吸贴合膜一端；所述抽吸回流装置上固定管接有七排抽吸件，可以实现辅助回收负压抽吸也进行加压工作，加固效果更好，同时也降低覆土量，采用多层结构也更加便于快速的在加压工作完成后进行回收工作，更加高效快捷，解决了目前的复合抽吸膜在安装以及回收工作不够灵活高效，还需要将顶部的覆土清除，同时不便于合理利用真空抽吸水来提高压实质量，同时对于地下的抽吸面积小的问题。
Composite suction film for soft soil foundation reinforcement based on vacuum preloading method
The invention provides a composite suction film for soft soil foundation reinforcement based on a vacuum preloading method, and relates to the technical field of foundation construction equipment. A winding auxiliary part is fixedly mounted on the suction laminating film, and a labor-saving driving device is fixedly mounted on the winding auxiliary part; the winding auxiliary part is positioned at one end of the suction laminating film; seven rows of suction pieces are fixedly connected to the suction backflow device through pipes, auxiliary recycling negative pressure suction and pressurization work can be achieved, the reinforcing effect is better, meanwhile, the soil covering amount is reduced, recycling work can be more conveniently and rapidly conducted after pressurization work is completed through a multi-layer structure, and the device is more efficient and rapid and saves more time and labor. The problems that an existing composite suction film is not flexible and efficient enough in installation and recovery work, soil covering on the top needs to be removed, meanwhile, vacuum suction water is not conveniently and reasonably utilized to improve the compaction quality, and meanwhile the underground suction area is small are solved.
本发明提供一种基于真空预压法的软土地基加固用复合抽吸膜，涉及地基施工设备技术领域，包括抽吸贴合膜上固定安装有抽吸回流装置；所述抽吸贴合膜上固定安装有收卷辅助件，且收卷辅助件上固定安装有省力驱动装置；所述收卷辅助件位于抽吸贴合膜一端；所述抽吸回流装置上固定管接有七排抽吸件，可以实现辅助回收负压抽吸也进行加压工作，加固效果更好，同时也降低覆土量，采用多层结构也更加便于快速的在加压工作完成后进行回收工作，更加高效快捷，解决了目前的复合抽吸膜在安装以及回收工作不够灵活高效，还需要将顶部的覆土清除，同时不便于合理利用真空抽吸水来提高压实质量，同时对于地下的抽吸面积小的问题。
Composite suction film for soft soil foundation reinforcement based on vacuum preloading method
一种基于真空预压法的软土地基加固用复合抽吸膜
ZHOU LIN (author) / ZHOU WENXIU (author) / PENG JINGYUN (author) / FANG XIFA (author) / LIAO XIONGHUI (author)
2024-05-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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