The invention relates to a wheel type well lid opening and carrying device. The wheel type well lid opening and carrying device comprises a first rod piece and a second rod piece, the end of the firstrod piece and the end of the second rod piece are fixedly connected, the included angle between the first rod piece and the second rod piece is an obtuse angle, a mounting hole is formed in the connecting position of the first rod piece and the second rod piece, a rotating shaft penetrates through the mounting hole, and rollers are mounted at the two ends of the rotating shaft respectively. The first rod piece is used for being connected with a well lid, the second rod piece is used for transmitting external torque, a through hole is formed in the end, away from the second rod piece, of the first rod piece, and the axis of the through hole, the central axis of the first rod piece and the central axis of the second rod piece are located on the same plane. A screw rod is arranged in the through hole, the lower end of the screw rod penetrates through the first rod piece and then is fixedly connected with a buckle, a nut is installed at the upper end of the screw rod, the buckle can extend into an opening hole of the well lid, and the buckle can limit vertical upward movement of the screw rod along the well lid after extending into the opening hole.
本发明涉及一种轮式井盖开启搬运装置,包括端部固定连接的第一杆件和第二杆件,所述第一杆件与第二杆件之间的夹角为钝角,所述第一杆件与第二杆件的连接处设有安装孔,安装孔中穿设有转轴,所述转轴的两端分别安装有滚轮;所述第一杆件用于连接井盖,所述第二杆件用于传递外部力矩,所述第一杆件远离第二杆件的一端设有通孔,所述通孔的轴线、第一杆件的中心轴线、第二杆件的中心轴线处于同一平面;所述通孔中设有螺杆,所述螺杆的下端穿过第一杆件后与卡扣固定连接,所述螺杆的上端安装有螺母,所述卡扣能够伸入井盖的开启孔中,所述卡扣能够在伸入开启孔后限制螺杆与沿井盖竖直向上的运动。
Wheel type well lid opening and carrying device
一种轮式井盖开启搬运装置
2020-06-12
Patent
Electronic Resource
Chinese
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