| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor surface finishing device capable of easily converting the direction without damaging a concrete floor surface in finishing work of the concrete floor surface.SOLUTION: A floor surface finishing device 100 comprises a plane leveling machine 10 having a plurality of power system rotary trowels 1 and 2 for rotating in a propeller shape while being in contact with a finishing object floor surface F1, an elastic plate-like finishing trowel 70 arranged at a part of the outer periphery of the plane leveling machine 10 in a connected state via connection means 30 to the rear of the plane leveling machine 10, and pressing means 90 for pressing the finishing trowel 70 toward the finishing object floor surface F. The connection means 30 has the function of vertically movably connecting the finishing trowel 70 in contact with the finishing object floor surface F and turnably connecting the outer periphery of the plane leveling machine 10 in the horizontal direction, and connecting the finishing trowel 70 to the plane leveling machine 10 so as to be capable of approaching and separating. |
