| 摘要 |
PURPOSE: A head cap for a concrete pile having a flange-type steel wire hanger member is provided to enable the repetitive use of a tension bolt by preventing cement from flowing into a steel wire hanger member when concrete is cured. CONSTITUTION: A head cap(100) for a concrete pile having a flange-type steel wire hanger member comprises cylindrical steel wire hanger members(110), steel wire hangers(120), and pile coupling rings(102). The top end of each steel wire hanger member has a flange, and the bottom end has a latching protrusion. The latching protrusion has a steel wire through hole. Each steel wire hanger has a U-shaped concave groove in which the head part of a steel wire(130) is hung on. Each pile coupling ring has a plate(101) having a steel wire hanger member insertion hole. |
