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A platform for research: civil engineering, architecture and urbanism
Flood dam roadbed repairing device for water conservancy project
The invention belongs to the technical field of hydraulic engineering, and particularly relates to a flood dam roadbed repairing device for a water conservancy project. In allusion to the problem thatthe strength of an existing roadbed cannot be well improved during landfilling and repairing, the invention propose the following scheme: the flood dam roadbed repairing device comprises a carriage,a cavity is formed in the carriage, the carriage is of a cuboid structure, a bearing seat is fixed to the middle of the bottom of the carriage, bearing mounting holes are formed in the middle of the upper surface of the carriage and the lower surface of the bearing seat, symmetrical tapered roller bearings are clamped in the two bearing mounting holes respectively, and the same supporting pipe isrotationally connected between the two tapered roller bearings. When the device is in use, under the action of a variable-diameter guide wheel, a rectangular sliding frame can drive a tamping rod to slowly move to the side away from a pit, and suddenly and quickly move to the right side after moving to the maximum diameter of the variable-diameter guide wheel, so that violent impact on the pit isformed, and filled sand and stones are tamped.
本发明属于水利工程技术领域，尤其是一种水利工程用漫水堤坝路基修补装置，针对现有的路基填埋修补的时候不能很好的增加路基强度的问题，现提出以下方案，包括内设空腔呈长方体结构的车厢，所述车厢的底部中间固定有轴承座，且车厢的上表面中部以及轴承座的下表面均开有轴承安装孔，两个所述轴承安装孔中分别卡接有互相对称的圆锥滚子轴承，两个所述圆锥滚子轴承之间转动连接有同一根支撑管。本发明可以在使用时配合变径导轮的作用能够让矩形滑框带着捣杆先慢慢向远离凹坑的一侧移动，当移动到变径导轮最大直径后突然快速向右侧移动，从而形成对凹坑的猛烈撞击，以对填入的沙石进行夯实。
Flood dam roadbed repairing device for water conservancy project
The invention belongs to the technical field of hydraulic engineering, and particularly relates to a flood dam roadbed repairing device for a water conservancy project. In allusion to the problem thatthe strength of an existing roadbed cannot be well improved during landfilling and repairing, the invention propose the following scheme: the flood dam roadbed repairing device comprises a carriage,a cavity is formed in the carriage, the carriage is of a cuboid structure, a bearing seat is fixed to the middle of the bottom of the carriage, bearing mounting holes are formed in the middle of the upper surface of the carriage and the lower surface of the bearing seat, symmetrical tapered roller bearings are clamped in the two bearing mounting holes respectively, and the same supporting pipe isrotationally connected between the two tapered roller bearings. When the device is in use, under the action of a variable-diameter guide wheel, a rectangular sliding frame can drive a tamping rod to slowly move to the side away from a pit, and suddenly and quickly move to the right side after moving to the maximum diameter of the variable-diameter guide wheel, so that violent impact on the pit isformed, and filled sand and stones are tamped.
本发明属于水利工程技术领域，尤其是一种水利工程用漫水堤坝路基修补装置，针对现有的路基填埋修补的时候不能很好的增加路基强度的问题，现提出以下方案，包括内设空腔呈长方体结构的车厢，所述车厢的底部中间固定有轴承座，且车厢的上表面中部以及轴承座的下表面均开有轴承安装孔，两个所述轴承安装孔中分别卡接有互相对称的圆锥滚子轴承，两个所述圆锥滚子轴承之间转动连接有同一根支撑管。本发明可以在使用时配合变径导轮的作用能够让矩形滑框带着捣杆先慢慢向远离凹坑的一侧移动，当移动到变径导轮最大直径后突然快速向右侧移动，从而形成对凹坑的猛烈撞击，以对填入的沙石进行夯实。
Flood dam roadbed repairing device for water conservancy project
一种水利工程用漫水堤坝路基修补装置
LIU GUANGDONG (author)
2020-10-20
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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