PROBLEM TO BE SOLVED: To provide a track ground fastening machine of a track-land dual-use vehicle which is mounted on the track-land dual-use vehicle, can improve maneuverability while being enabled in a direct load line from a railroad crossing, and can prevent the generation of the local wear of a rotating flank and rails by extremely reducing a slide motion between the rotating flank and the rails accompanied by the rotation of an excitation shaft.SOLUTION: A track ground fastening machine of a track-land dual-use vehicle is composed of: a wheel support cradle 22 which is arranged so as to straddle a load-carrying platform 8 of a track-land dual-use vehicle 1, and lift-driven by lift cylinders 41, 42; and excitation devices 81, 82 and rail clamp mechanisms 51 to 54 which are attached to the wheel support pedestal 22, and vertically moves integrally with the wheel support cradle. In the excitation devices 81, 82, two excitation shafts 102, 102a having imbalance weights 103, 103a in one case are arranged in parallel with each other, the excitation shafts are rotationally driven in mutually-reverse directions, are arranged at right ad left in a pair, supported in a vertical direction by hanging shafts 65, 66, respectively, and can be excited in the vertical direction and a horizontal direction.
【課題】軌陸両用車に搭載されて、踏切等から直接載線可能となって機動性の向上を図ることができ、起振軸の回転に伴う回転胴とレールとの間の摺動動作を極力なくすことで、回転胴及びレールの局部摩耗の発生を防止し得る、軌陸両用車の軌道地固め機を提供することを課題とする。【解決手段】軌陸両用車1の荷台8を跨ぐように設置されて昇降シリンダー41、42によって昇降駆動される車輪支持用架台22と、車輪支持用架台22に取り付けられていてそれと一体に上下動する加振装置81、82及びレールクランプ機構51〜54とから成る。加振装置81、82は、1つのケース内に不釣合錘103、103aを備えた起振軸102、102aが2本平行に配設され、それらが互いに逆方向に回転駆動されるものであって、左右に一対配備され、それぞれ吊下軸65、66によって垂直方向に支持され、垂直方向、水平方向に加振可能である。【選択図】図4
TRACK GROUND FASTENING MACHINE FOR TRACK-LAND DUAL-USE VEHICLE
軌陸両用車の軌道地固め機
2015-09-03
Patent
Electronic Resource
Japanese
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