The present invention is installed in the concrete sleeper by installing a straight deformed reinforcing bar arranged in a trapezoidal structure, and a spiral reinforcing bar that surrounds and fixes the straight deformed reinforcing bar, and does not require a separate tension force introduction equipment when the sleeper is manufactured, The present invention relates to a reinforced concrete sleeper capable of securing strength and capable of mass-producing various types of sleepers, the present invention comprises a sleeper main body having a rail seating portion on which rails are placed; Sleeper body reinforcing means is provided in the interior of the sleeper main body to maintain the strength, the first member is arranged in the longitudinal direction and arranged in the longitudinal direction, and the second member for winding and fixing the first member; And one side is embedded vertically on the rail mounting portion of the sleeper body provides a reinforced concrete sleeper including a plurality of first fixing means for fixing the rail clip.;Therefore, the present invention eliminates the need for a tensile force introduction facility, which was necessary for the production of conventional PC sleepers, and eliminates the burden of excessive investment in production equipment. Mounting of the material becomes easy. As a result, no additional work is required for demoulding the product, thereby reducing the production input manpower, reducing the material cost of the reinforcing wire and spiral reinforcing wire, and reducing the manufacturing cost since it is easy to process and install. In addition, after the sleeper production is completed, there is no need for a separate after-treatment (cutting and polishing steel wires, filling the tension-filling hole, etc.) and eliminating the process of attaching the transverse pressure band after the sleeper is manufactured, thereby reducing the cost of the sleeper. Since the band is installed during production, concerns about breakage of the bottom edge of the sleeper are eliminated when handling the sleeper.;Therefore, compared with the existing sleepers, this product is a reinforcement concrete sleeper for railway tracks that is significantly cheaper in production, has a beautiful appearance, and is very easy to handle. There is an effector that can do it.
展开▼
