| 摘要 |
PURPOSE: A manufacturing device and method of a connection of a foundation concrete structure of a streetlamp post using centrifugation are provided to improve an exterior and to prevent safety accidents by preventing a connection of a foundation concrete structure from being exposed to the outside. CONSTITUTION: A manufacturing device of a connection of a foundation concrete structure of a streetlamp post using centrifugation comprises a mold(1), a space(6), and a packing. Rail flanges(4) are formed in both ends of the mold. Multiple bolt fastening holes(5) are formed in the rail flanges and both longitudinal sides of the mold. The mold is composed of upper and lower molds(2,3). The space allows the lower body to have a bigger diameter than the upper body. The packing is formed between the upper and lower molds. |
