The invention provides a rotary drilling rig for railway piles and an operation method thereof.The rotary drilling rig comprises a frame of a train and an upper vehicle of the rotary drilling rig, the frame comprises a bottom frame, train wheels and a first rotary supporting flange, the train wheels are connected to the side, close to the ground, of the bottom frame, and the train wheels can make the frame move on rails of the railway; the first rotary supporting flange is fixedly connected to the side, away from the ground, of the bottom frame, the upper vehicle is provided with a second rotary supporting flange, and the first rotary supporting flange and the second rotary supporting flange are matched so that the upper vehicle can be detachably connected with the vehicle frame. And the upper vehicle can be switched between the crawler chassis and the vehicle frame. The rotary drilling rig for the railway pile can be switched between a conventional working condition and a railway working condition, can meet the requirements of pile construction along a railway, and has universality.
本发明提供一种铁路桩用的旋挖钻机及其操作方法,旋挖钻机包括列车的车架和旋挖钻机的上车,所述车架包括底架、列车轮和第一回转支撑法兰,列车轮连接于所述底架靠近地面的一侧,所述列车轮能够使所述车架在铁路的轨道上移动,所述第一回转支撑法兰固定连接于所述底架远离地面的一侧,所述上车设有第二回转支撑法兰,所述第一回转支撑法兰与所述第二回转支撑法兰配合使所述上车与所述车架可拆装地连接,使所述上车能够在履带底架和车架之间进行切换。本发明的铁路桩用的旋挖钻机能够在常规工况和铁路工况进行切换,能够满足铁路沿线的桩建设的要求,具有通用性。
Rotary drilling rig for railway pile and operation method of rotary drilling rig
铁路桩用的旋挖钻机及其操作方法
2025-05-13
Patent
Electronic Resource
Chinese
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