Patent ID: 8109695

Claim:
A concrete pile installation apparatus, comprising: two racks; and a pile clamping unit, said pile clamping unit comprising an upper beam, a lower beam, a plurality of stop plates symmetrically fixedly located on each of said upper beam and said lower beam, a plurality of screw holders symmetrically fixedly located on each of said upper beam and said lower beam corresponding to said stop plates, a screw rod rotatably mounted in each said screw holder, a clamping block fixedly located on one end of each said screw rod, a hand wheel fixedly located on an opposite end of each said screw rod and operable to rotate the associating screw rod and to further move the associating clamping block relative to the associating stop plate for clamping a concrete pile, and two side plates symmetrically disposed at two opposite lateral sides and supportable on said racks.