A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-seepage device and method with supporting function for subway foundation pit excavation
The invention discloses an anti-seepage device and method with a supporting function for subway foundation pit excavation, belongs to the technical field of foundation pit anti-seepage, and aims to solve the problems that more water drops or liquid clusters are often left on the existing surface and are not easy to remove, and the anti-seepage device is damaged to a certain extent after a long time. Through the anti-seepage side plate, the pre-insertion mechanism and the external connection mechanism, the two sides of the anti-seepage side plate are connected with the pre-insertion mechanism and the external connection mechanism correspondingly; according to the device, the repulsive force between the electromagnetic panel and the magnetic suction plate is utilized to compress the air storage bag, so that airflow sprayed out of the inclined plate has a certain initial velocity, the sprayed airflow can spray rainwater remaining on the anti-seepage side plate to the waterproof cloth block, and the effect of removing the rainwater remaining on the anti-seepage side plate is achieved.
一种地铁基坑挖掘用具有支护作用的防渗装置及方法，属于基坑防渗技术领域，为了解决现有的表面经常残留有较多的水珠或液体团，不易将其清除，时间久了对防渗装置本身具有一定的损害的问题；本发明通过防渗侧板，预插机构以及外接机构，防渗侧板的两侧分别与预插机构和外接机构相连接；本发明实现利用电磁嵌板与磁吸板之间的斥力，使得储气囊压缩，从而使得从斜位板处喷出的气流具有一定初速度，喷出的气流能够将残留在防渗侧板上的雨水喷出至防水布块上，从而实现将防渗侧板上残留雨水清除的效果。
Anti-seepage device and method with supporting function for subway foundation pit excavation
The invention discloses an anti-seepage device and method with a supporting function for subway foundation pit excavation, belongs to the technical field of foundation pit anti-seepage, and aims to solve the problems that more water drops or liquid clusters are often left on the existing surface and are not easy to remove, and the anti-seepage device is damaged to a certain extent after a long time. Through the anti-seepage side plate, the pre-insertion mechanism and the external connection mechanism, the two sides of the anti-seepage side plate are connected with the pre-insertion mechanism and the external connection mechanism correspondingly; according to the device, the repulsive force between the electromagnetic panel and the magnetic suction plate is utilized to compress the air storage bag, so that airflow sprayed out of the inclined plate has a certain initial velocity, the sprayed airflow can spray rainwater remaining on the anti-seepage side plate to the waterproof cloth block, and the effect of removing the rainwater remaining on the anti-seepage side plate is achieved.
一种地铁基坑挖掘用具有支护作用的防渗装置及方法，属于基坑防渗技术领域，为了解决现有的表面经常残留有较多的水珠或液体团，不易将其清除，时间久了对防渗装置本身具有一定的损害的问题；本发明通过防渗侧板，预插机构以及外接机构，防渗侧板的两侧分别与预插机构和外接机构相连接；本发明实现利用电磁嵌板与磁吸板之间的斥力，使得储气囊压缩，从而使得从斜位板处喷出的气流具有一定初速度，喷出的气流能够将残留在防渗侧板上的雨水喷出至防水布块上，从而实现将防渗侧板上残留雨水清除的效果。
Anti-seepage device and method with supporting function for subway foundation pit excavation
一种地铁基坑挖掘用具有支护作用的防渗装置及方法
ZHANG WEIPENG (author)
2022-04-22
Patent
Electronic Resource
Chinese
Anti-seepage device and method with supporting function for foundation pit excavation
| European Patent Office | 2022
Weathered sandstone-containing subway station foundation pit excavation device and excavation method
| European Patent Office | 2024
Subway construction deep foundation pit excavation feeding device
| European Patent Office | 2022