TRAFFIC LANE SEPARATION UNIT, COMPONENT MEMBER THEREOF, AND MOBILE TRAFFIC LANE SEPARATION DEVICE

摘要

Traffic lane separation units (U1) to (U4), comprising one or more protective wall blocks (B1) to (B3) fixedly covered on protective wall movement devices (K1) to (K4). For the movement device (K3), lifting devices (J1) to (J3) raising and lowering the blocks (B1) to (B3) are assembled in a transverse motion capable vehicle (D1) with running devices (Q) reciprocatingly moving in a traffic lane transverse direction. For the movement devices (K1) and (K2), the lifting devices raising and lowering the blocks and clamping devices (C1) and (C2) fixing the blocks to a roadway surface (11) are assembled in the transverse motion capable vehicle with the running devices reciprocatingly moving in the traffic lane transverse direction. For the movement device (K4), the lifting devices raising and lowering the blocks are assembled in the transverse motion capable vehicle (D2) moving in the traffic lane transverse direction. By organizing these self-running units (U1) to (U3) and the non-self-running unit (U4) according to circumstances, a mobile traffic lane separation device of practical use capable of coping with a variety of road circumstances and a variety of long and short traffic congestion can be provided to contribute to the ease and elimination of traffic congestion at bottlenecks such as level intersections and interchanges.