公开(公告)号：WO2011139028A2

公开(公告)日：2011-11-10

申请号：PCT/KR2011002650

申请日：2011-04-14

Applicant: LEE JIN-WON

Inventor： LEE JIN-WON

IPC: E01B9/48 ,  E01B9/66

CPC classification number: E01B9/483 ,  E01B2/003

Abstract: The present invention comprises: a base plate (100) fixedly mounted to a tie (3) by screw spikes (5) and mounted with rails (7) in the middle of the top surface thereof; control pads (200) interposed between the base plate (100) and the rails (7); and coupling means (300) for fixing the bottom portions of the rails (7) at both sides of the rails (7), which are secured to the center of the base plate (100), and detachably mounted to the rails (7). The base plate (100) includes control pad securing sections (120) formed on the top surfaces in the centers of the main bodies (110) thereof; coupling sections (130) formed at both sides of the control pad securing sections (120) at a predetermined interval therefrom; and a plurality of screw holes (170) formed with a predetermined distance from the edges of both sides of the main bodies (110). Therefore, according to the rail coupling device, work for correcting a track gauge or a stepped difference and alignment may be simply carried out by inserting the control pads to the base plate and using clip hangers corresponding thereto at the time of the correction work, according to a track change occurred by the track gauge and the stepped difference between the rails at the time of train running.

Abstract translation: 本发明包括：基板（100），其通过螺钉（5）固定地安装在连接带（3）上，并且在其顶表面的中间安装有轨道（7） 介于基板（100）和导轨（7）之间的控制焊盘（200）; 以及用于将轨道（7）的底部固定在轨道（7）的两侧的耦合装置（300），它们固定在基板（100）的中心，并可拆卸地安装在轨道（7）上， 。 基板（100）包括形成在其主体（110）的中心的顶表面上的控制焊盘固定部分（120） 形成在控制盘固定部分（120）两侧的预定间隔的连接部分（130）; 以及从主体（110）的两侧的边缘形成有预定距离的多个螺纹孔（170）。 因此，根据轨道联接装置，可以简单地通过在校正工作时将控制焊盘插入到基板和使用与其对应的夹具悬挂器来简单地执行用于校正轨距或阶梯差和对准的工作，根据 轨道距离发生轨道变化，列车运行时轨道之间的台阶差异。

公开(公告)号：WO2008136624A3

公开(公告)日：2009-01-29

申请号：PCT/KR2008002517

申请日：2008-05-02

Applicant: LEE SANG-HYU ,  PARK TAE-HO ,  CHO SUNG-TAE ,  LEE JIN-WON

Inventor： LEE SANG-HYU ,  PARK TAE-HO ,  CHO SUNG-TAE ,  LEE JIN-WON

IPC: E21B7/00

CPC classification number: E21C37/10

Abstract: A non-oscillatory rock cutting apparatus using hydraulic pressure and a method of controlling hydraulic pressure of the same. At least one element producing expansion pressure from pressure of a fed fluid is installed in a hole drilled in rock such that the expansion pressure is applied to the drilled hole by the pressure of the fed fluid. The element includes an internal tube, which encloses the outer circumference of a hydraulic pressure supply pipe, an external tube, which is located around an outer circumference of the internal tube so as to cover at least part of the internal tube, and a fixing unit, which supports the external tube and the internal tube on the hydraulic pressure supply pipe toward opposite ends of the external tube. Thereby, the non- oscillatory rock cutting apparatus using hydraulic pressure expands the internal tube using the pressure of the fluid, thereby cutting the rock without oscillation.

Abstract translation: 一种使用液压的非振荡式岩石切割装置及其液压控制方法。 至少一个从供给流体的压力产生膨胀压力的元件安装在钻进的岩石中的孔中，使得膨胀压力通过进料流体的压力施加到钻孔上。 该元件包括内管，其包围液压供给管的外周，外管，其位于内管的外周周围，以覆盖内管的至少一部分;以及固定单元 ，其将外管和液压供给管上的内管支撑到外管的相对端。 由此，使用液压的非振荡式岩石切割装置利用流体的压力使内管膨胀，从而切割岩石而不发生振动。