| 摘要 |
<p>The present invention relates to an apparatus for fastening a base plate for a concrete sleeper capable of preventing error of railway signal from being generated by installing an insulation elastic pad between the base plate and a concrete sleeper when the base plate is fixed to the concrete sleeper, and rigidly fixing a base plate using an insulation block. The apparatus for fastening a base plate for a concrete sleeper comprises: a concrete sleeper (100) supporting a rail; coil spring fastening units (200) integrally provided on both sides of the concrete sleeper and fastened with the coil spring; an insulation elastic pad (300) positioned between the base plate and the concrete sleeper when the base plate is fixed to the concrete sleeper; a base plate (400) positioned on the upper part of the insulation elastic pad, and having a rail on the upper part of the base plate; pressing units (500) positioned on both sides of the base plate to press the base plate; an insulation block (600) made of an insulation material and positioned on the upper part of the pressuring unit to press the pressuring units; and a coil spring (700) which includes one end fastened with the coil spring fastening unit and the other end pressuring the insulation block to fix the base plate to the concrete sleeper.</p> |
