Concrete highway pavement paving device

The utility model discloses a concrete highway pavement paving device. The device comprises a movable mechanical part, a rack and a lifting hook, the movable mechanical part is provided with an up-and-down movement device which moves in the vertical direction; wherein the rack is installed on an up-and-down movement device of the power machine, the rack is provided with a position adjusting mechanism used for determining transverse and longitudinal coordinates in the horizontal plane and an angle adjusting mechanism used for determining inclination angles of the rack in the transverse direction, the longitudinal direction and the vertical direction, and a lifting hook capable of being opened and closed and used for lifting prefabricated building blocks is installed below the rack. The building block grabbing and releasing device can complete grabbing and releasing of building blocks and adjustment of postures and positions in any direction, and has the advantages of being reasonable in design, convenient to o