A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Collapsible loess roadbed improvement device
The invention belongs to the technical field of roadbed improvement, and particularly relates to a collapsible loess roadbed improvement device which comprises a movable transport vehicle, a movable seat is fixedly connected to the front end of the movable transport vehicle, supporting rollers are connected to the two opposite sides of the lower end of the movable seat through wheel shafts, and a supporting and connecting plate is fixedly connected to the front end of the movable seat. And a lifting driving mechanism is fixedly mounted on the front side of the upper end of the supporting and connecting plate. The method ensures that the addition of the sodium silicate solution is in a proper range, reduces the waste of the chemical solution, can ensure the improvement quality of the collapsible loess roadbed, ensures the stable detection of the collapsibility degree of loess each time, further ensures the accurate regulation and control of the filling accuracy of the chemical solution, and improves the quality of the collapsible loess roadbed. According to the moving distance, chemical reinforcement operation on the loess roadbed at the current position can be automatically conducted, the automation degree is high, the comprehensiveness of chemical reinforcement is guaranteed, the problem that reinforcement is not in place easily occurs is avoided, and the reinforcement quality is higher.
本发明属于路基改良技术领域，尤其是涉及一种湿陷性黄土路基改良装置，包括移动运输车，所述移动运输车的前端固定连接有移动座，所述移动座的下端相背两侧均通过轮轴连接有支撑滚轮，所述移动座的前端固定连接有托接板，所述托接板的上端前侧固定安设有升降驱动机构。本发明保证了硅酸钠溶液的添加处于一个合适的范围，减少了化学溶液的浪费，且能够保证湿陷性黄土路基的改良质量，保证每次对黄土的湿陷性程度的检测稳定，进而保证了对化学溶液加注准确度的精确调控，能够根据移动距离自动进行对当前位置黄土路基的化学加固操作，自动化程度高，保证了化学加固的全面性，避免容易出现加固不到位的问题，加固质量更高。
Collapsible loess roadbed improvement device
The invention belongs to the technical field of roadbed improvement, and particularly relates to a collapsible loess roadbed improvement device which comprises a movable transport vehicle, a movable seat is fixedly connected to the front end of the movable transport vehicle, supporting rollers are connected to the two opposite sides of the lower end of the movable seat through wheel shafts, and a supporting and connecting plate is fixedly connected to the front end of the movable seat. And a lifting driving mechanism is fixedly mounted on the front side of the upper end of the supporting and connecting plate. The method ensures that the addition of the sodium silicate solution is in a proper range, reduces the waste of the chemical solution, can ensure the improvement quality of the collapsible loess roadbed, ensures the stable detection of the collapsibility degree of loess each time, further ensures the accurate regulation and control of the filling accuracy of the chemical solution, and improves the quality of the collapsible loess roadbed. According to the moving distance, chemical reinforcement operation on the loess roadbed at the current position can be automatically conducted, the automation degree is high, the comprehensiveness of chemical reinforcement is guaranteed, the problem that reinforcement is not in place easily occurs is avoided, and the reinforcement quality is higher.
本发明属于路基改良技术领域，尤其是涉及一种湿陷性黄土路基改良装置，包括移动运输车，所述移动运输车的前端固定连接有移动座，所述移动座的下端相背两侧均通过轮轴连接有支撑滚轮，所述移动座的前端固定连接有托接板，所述托接板的上端前侧固定安设有升降驱动机构。本发明保证了硅酸钠溶液的添加处于一个合适的范围，减少了化学溶液的浪费，且能够保证湿陷性黄土路基的改良质量，保证每次对黄土的湿陷性程度的检测稳定，进而保证了对化学溶液加注准确度的精确调控，能够根据移动距离自动进行对当前位置黄土路基的化学加固操作，自动化程度高，保证了化学加固的全面性，避免容易出现加固不到位的问题，加固质量更高。
Collapsible loess roadbed improvement device
一种湿陷性黄土路基改良装置
KOU HAINING (author) / KOU BANGJI (author) / LI SI (author) / WU YI (author) / LIU AIWEN (author) / JIAN HUA (author) / WANG WEI (author) / CUI SHAOBO (author) / GAO CAIYUAN (author) / XU SHENGJIN (author)
2023-09-22
Patent
Electronic Resource
Chinese
Improvement device and improvement method for collapsible loess roadbed
| European Patent Office | 2020