Dam maintenance device for hydraulic engineering

The dam maintenance device for the water conservancy project comprises a moving mechanism used for driving the whole device to move, a cleaning mechanism used for cleaning garbage on the side face of a dam and a machine base, the cleaning mechanism is located on the inner side of the machine base, and the moving mechanism is located on the two sides of the machine base. The telescopic rod is used for driving the matching seat to move up and down on the outer side of the driving shaft, and the matching seat on the outer side of the driving shaft is matched with the impeller or the impeller, so that the whole device is pressed on the side face of the dam body through thrust generated by rotation of the propeller or the impeller, and then the dam body is conveniently cleaned. 本实用新型公开了用于水利工程的堤坝养护装置，包括用于带动整个装置进行移动的移动机构、用于对堤坝侧面垃圾进行清理的清理机构、机座，所述清理机构位于所述机座内侧，所述移动机构位于所述机座两侧。本实用新型利用伸缩杆来带动配合座在驱动轴外侧进行上下移动，通过驱动轴外侧的配合座与叶轮或者叶轮配合，从而来通过螺旋桨或者叶轮转动产生的推力来将整个装置压在坝体侧面，继而方便于对坝体的清理。