APPARATUS FOR CONNECTING CONCRETE PILES

摘要

An apparatus for connecting concrete piles is provided to improve the combining force and reduce the manufacturing cost by combining the combining projections and the combining groove at the combining member. An apparatus(100) for connecting concrete piles(10,20) comprises a first cap(11) connected at one end of one side of the upper pile; a second cap(21) connected at one end of one side of the lower pile and combined with the first cap; a combining member formed at the first and second caps to combine the female and male of the first and second caps; and a bolt(40) integrally combining the first and second caps. The first cap is a cylindrical cap, and the second cap contains an insertion unit(23) inserted at the first cap to be shape-combined with the inner peripheral surface of the first cap. The combining member has at least one combining projection and a combining groove(33) combined to the circumferential direction of the insertion unit.