Civil engineering piling mechanism and house building construction equipment

The civil engineering piling mechanism comprises a vehicle body, a vertical frame is hinged to the outer wall of the vehicle body, a machining assembly is arranged outside the vehicle body, the machining assembly comprises a piling assembly arranged on the inner side of the vertical frame, and a dust suction assembly is arranged outside the piling assembly. A beating hammer arranged at the bottom of a transverse plate needs to be lifted, a motor is started, a reciprocating lead screw fixedly installed at the output end of the motor starts to rotate, a sleeve plate and the outer wall of a first limiting rod are arranged in a sliding mode, under limitation of the sleeve plate, the rotating reciprocating lead screw drives the sleeve plate to move upwards, and the side, away from the inclined face, of the sleeve plate makes contact with the side, away from the inclined face, of a clamping plate; the sleeve plate moving upwards drives the clamping plate to move upwards accordingly, the clamping plate drives the th