Concrete vibrating device for municipal highway engineering: Fid-Bau Portal

Concrete vibrating device for municipal highway engineering

YU WENLONG

The concrete vibrating device for municipal highway engineering comprises an operation box, an air bellow is fixedly welded to one side of the operation box, an air blower is fixedly connected to the interior of the air bellow, a vertical rod is fixedly connected to an opening of the air bellow, and a worm is movably connected to the interior of the vertical rod in a sleeved mode; by arranging the air blower, the fan blades and the worm to be matched with one another, the purpose that the fan blades are driven by wind power of the air blower to drive the worm to rotate is achieved, the worm drives the worm gear to rotate, and under the action of the transmission ramming mechanism, the fan blades are fixedly connected to the outer portion of one end of the worm in a sleeving mode, and the ramming effect is improved. The first supporting rod drives the fixing shaft to correspondingly rotate through the worm gear, the first supporting rod swings in the first movable groove in a limited mode through the fixing disc, the second sliding block drives the second supporting rod to correspondingly swing through the first supporting rod to vertically slide in the second sliding rail in a reciprocating mode, and therefore the effect that the vibrating box and the vibrating rod are driven to be pounded in or taken out in a reciprocating mode in the vertical direction is achieved.

本发明公开了一种市政公路工程用混凝土振捣装置，包括操作箱，所述操作箱的一侧固定焊接有风箱，且风箱的内部固定连接有鼓风机，所述风箱的开口处固定连接有竖杆，且竖杆的内部活动套接有蜗杆，并且蜗杆的一端外部固定套接有扇叶，所述蜗杆的底端设置有传捣机构，本发明通过设置鼓风机、扇叶和蜗杆相互之间的配合，实现利用鼓风机的风力传动扇叶带动蜗杆转动的目的，使得蜗杆传动蜗轮转动，在传捣机构的作用下，使得支杆一通过蜗轮带动固定轴进行相应的转动，支杆一通过固定盘在活动槽一的限位摆动，滑块二通过支杆一传动支杆二相应的摆动而在滑轨二内部的上下往复滑动，从而达到带动振动箱和振捣棒进行上下往复的捣入或取出的效果。

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