A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Water-rich stratum foundation pit dewatering and stratum water level keeping model test device
The invention discloses a water-rich stratum foundation pit dewatering and stratum water level keeping model test device, and relates to the technical field of foundation pit construction, the water-rich stratum foundation pit dewatering and stratum water level keeping model test device comprises an experiment box, the top end of the experiment box is fixedly connected with a counter-force beam, the bottom end of the counter-force beam is fixedly connected with a foundation pit frame, and water baffles are symmetrically installed in an inner cavity of the experiment box; and the top end of the counter-force beam is fixedly connected with a bottom plate. By arranging the water suction mechanism, a water suction opening is pushed to slide in a movable groove, at the moment, a connecting pipe slides in a connecting groove, after sliding is completed, a ratchet wheel is rotated, the ratchet wheel rotates to drive a connecting shaft to rotate, the connecting shaft rotates to drive a first bevel gear to rotate, and the first bevel gear rotates to drive a second bevel gear to rotate; and the second bevel gear rotates to drive a threaded rod to rotate, the threaded rod rotates to drive a positioning block to move, the positioning block is clamped into an annular groove, the position of the water suction opening is fixed, and the position of the water suction opening is conveniently adjusted.
本发明公开了一种富水地层基坑降水和地层水位保持模型试验装置，涉及基坑施工技术领域，包括实验箱，所述实验箱的顶端固定连接有反力梁，所述反力梁的底端固定连接有基坑框，所述实验箱的内腔对称安装有挡水板，所述反力梁的顶端固定连接有底板，还包括吸水机构。本发明通过设置吸水机构，推动吸水口在活动槽内进行滑动，此时连接管在连接槽内进行滑动，完成后，转动棘轮，棘轮转动带动连接轴进行转动，连接轴转动带动第一锥齿轮进行转动，第一锥齿轮转动带动第二锥齿轮进行转动，第二锥齿轮转动带动螺纹杆进行转动，螺纹杆转动带动定位块进行位移，定位块卡合进入环形槽内，对吸水口的位置进行固定，便于对吸水口的位置进行调节操作。
Water-rich stratum foundation pit dewatering and stratum water level keeping model test device
The invention discloses a water-rich stratum foundation pit dewatering and stratum water level keeping model test device, and relates to the technical field of foundation pit construction, the water-rich stratum foundation pit dewatering and stratum water level keeping model test device comprises an experiment box, the top end of the experiment box is fixedly connected with a counter-force beam, the bottom end of the counter-force beam is fixedly connected with a foundation pit frame, and water baffles are symmetrically installed in an inner cavity of the experiment box; and the top end of the counter-force beam is fixedly connected with a bottom plate. By arranging the water suction mechanism, a water suction opening is pushed to slide in a movable groove, at the moment, a connecting pipe slides in a connecting groove, after sliding is completed, a ratchet wheel is rotated, the ratchet wheel rotates to drive a connecting shaft to rotate, the connecting shaft rotates to drive a first bevel gear to rotate, and the first bevel gear rotates to drive a second bevel gear to rotate; and the second bevel gear rotates to drive a threaded rod to rotate, the threaded rod rotates to drive a positioning block to move, the positioning block is clamped into an annular groove, the position of the water suction opening is fixed, and the position of the water suction opening is conveniently adjusted.
本发明公开了一种富水地层基坑降水和地层水位保持模型试验装置，涉及基坑施工技术领域，包括实验箱，所述实验箱的顶端固定连接有反力梁，所述反力梁的底端固定连接有基坑框，所述实验箱的内腔对称安装有挡水板，所述反力梁的顶端固定连接有底板，还包括吸水机构。本发明通过设置吸水机构，推动吸水口在活动槽内进行滑动，此时连接管在连接槽内进行滑动，完成后，转动棘轮，棘轮转动带动连接轴进行转动，连接轴转动带动第一锥齿轮进行转动，第一锥齿轮转动带动第二锥齿轮进行转动，第二锥齿轮转动带动螺纹杆进行转动，螺纹杆转动带动定位块进行位移，定位块卡合进入环形槽内，对吸水口的位置进行固定，便于对吸水口的位置进行调节操作。
Water-rich stratum foundation pit dewatering and stratum water level keeping model test device
一种富水地层基坑降水和地层水位保持模型试验装置
LIU MINGGAO (author) / LIU ZIJIAN (author) / CHEN RENDONG (author) / MAO JIAHUA (author) / YUAN DAJUN (author) / HUANG JINSHU (author) / PANG KANG (author) / ZHOU CHANGLIN (author) / SUN YE (author)
2024-11-15
Patent
Electronic Resource
Chinese
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