公开(公告)号：KR100860138B1

公开(公告)日：2008-09-25

申请号：KR1020060133989

申请日：2006-12-26

Applicant: 한국철도기술연구원

Inventor： 엄기영 ,  엄주환 ,  서승일 ,  이창훈

IPC: B61L7/04 ,  E01B7/00

Abstract: 본 발명은 하나의 철도 선로가 두개의 선로로 분리되는 분기기내의 교차점인 크로싱의 결선부를 방지하는 크로싱 및 그 크로싱을 제어하는 시스템에 관한 것으로, 제1노즈레일과 제2노즈레일을 경사지게 결합시킨 노즈레일접합부와, 상기 제1노즈레일의 외측으로 제1결선부가 형성되게 이격 설치되는 제1윙레일과, 상기 제2노즈레일의 외측으로 제2결선부가 형성되게 이격 설치되는 제2윙레일로 구성되는 철도 분기기의 크로싱에 있어서, 상기 제1 및 제2결선부에 각각 승강되게 구비되어 결선을 방지하는 제1 및 제2결선방지레일과, 상기 제1 및 제2결선방지레일을 각각 승강시키는 제1 및 제2승하강수단을 더 구비함으로써, 열차가 분기기를 통과시에 제1 및 제2결선부를 선택적으로 메워줌으로써 열차가 분기기 크로싱부분을 통과시 충격이 발생이 되지 않아 차륜과 분기기의 손상을 방지하는 효과가 있다.
철도, 분기기, 크로싱, 차륜

公开(公告)号：KR1020080059986A

公开(公告)日：2008-07-01

申请号：KR1020060133989

申请日：2006-12-26

Applicant: 한국철도기술연구원

Inventor： 엄기영 ,  엄주환 ,  서승일 ,  이창훈

IPC: B61L7/04 ,  E01B7/00

CPC classification number: E01B7/28 ,  E01B5/02 ,  E01B5/14 ,  F15B15/14

Abstract: A crossing of a railroad separator and a control system thereof are provided to prevent damage of a wheel and the separator by selectively covering first and second disconnection units when a train passes the separator. A crossing of a railroad separator includes a nose rail(110), a first wing rail(120), and a second wing rail(121). A first disconnection unit is formed between an outer surface of the nose rail and an inner surface of the first wing rail. A second disconnection unit is formed between the other outer surface of the nose rail and an inner surface of the second wing rail. A steel plate(100a) has first and second through holes(101,102) corresponding to the first and second disconnection units. A first disconnection preventing rail(140) is installed in the first through hole to move up and down, and a second disconnection preventing rail is installed in the second through hole to move up and down.

Abstract translation: 提供铁路分离器及其控制系统的交叉口，以便在列车通过分离器时通过选择性地覆盖第一和第二断路单元来防止车轮和隔板的损坏。 铁路分离器的十字路口包括前导轨（110），第一翼轨（120）和第二翼轨（121）。 第一断开单元形成在前导轨的外表面和第一翼轨的内表面之间。 在鼻梁的另一个外表面和第二翼轨的内表面之间形成第二断开单元。 钢板（100a）具有对应于第一和第二断开单元的第一和第二通孔（101,102）。 第一断路防止导轨（140）安装在第一通孔中以上下移动，并且第二断路防止导轨安装在第二通孔中以上下移动。

公开(公告)号：KR100777187B1

公开(公告)日：2007-11-16

申请号：KR1020060133979

申请日：2006-12-26

Applicant: 한국철도기술연구원

Inventor： 엄주환 ,  엄기영 ,  문형석

IPC: E01B9/06

CPC classification number: E01B9/06 ,  E01B3/02 ,  E01B2201/04

Abstract: A rail spike is provided to prevent the spike tying tracks from being loosen due to vibration or pressure by forming a plurality of protrusions on the surface of the spike or by installing a plurality of elastic pieces to the spike. In a rail spike(200) comprising a head and a body(210), the body has though holes(214). Elastic support pieces(216) are installed in the through holes and the elastic support piece protrudes outwards. The elastic support piece is fixed by a hinge pin crossing a length direction of the body. The elastic support piece is shaped into V.

Abstract translation: 提供轨道尖以防止由于振动或压力而使尖钉捆绑轨道松动，通过在尖头的表面上形成多个突起，或者通过将多个弹性片安装到钉上。 在包括头部和主体（210）的轨道钉（200）中，主体具有通孔（214）。 弹性支撑件（216）安装在通孔中，弹性支撑件向外突出。 弹性支撑件通过与身体的长度方向交叉的铰链销固定。 弹性支撑件成形为V.

公开(公告)号：KR1020070067571A

公开(公告)日：2007-06-28

申请号：KR1020050129153

申请日：2005-12-24

Applicant: 한국철도기술연구원 ,  삼표피앤씨 주식회사

Inventor： 엄주환 ,  엄기영 ,  서승일 ,  박춘복 ,  황광하

IPC: E01B7/00 ,  E01B7/02

CPC classification number: E01B7/02

Abstract: A detent of a rail turnout is provided to manufacture easily, to have high structural efficiency, to secure stable bearing capacity with precision construction and to be advantageous to linear maintenance between rails at maintenance. The detent(1) of a rail turnout contains a rectangular bolt insertion hole(12) formed at the center, a contact plate(13) projected forward from the top of a fixing portion(11) formed vertically to be inserted to a neck of a fixing rail, a stiffening piece(14) formed between two side walls of the fixing portion and two lower sides of the contact plate to increase the binding strength, a pair of support projections(16) projected vertically to have small contact area when fixing to the fixing rail with a bolt and a nut, and stress concentration parts(18) projected to two upper sides of the contact plate by forming a projection(15) to be higher than the contact plate and a retreated groove(17) to extend from the boundary of the projection to the upper center of the contact plate to concentrate pressure added upward through a shear portion of the contact plate to prevent the contact plate from being bent upward or damaged.

Abstract translation: 提供轨道岔口用于容易制造，具有高结构效率，以通过精密结构确保稳定的承载能力，并且有利于在维护时轨道之间的线性维护。 导轨的制动器（1）包括形成在中心的矩形螺栓插入孔（12），从垂直形成的固定部分（11）的顶部向前突出的接触板（13） 固定轨道，形成在固定部分的两个侧壁和接触板的两个下侧之间的加强件（14），以增加结合强度;一对支撑突起（16）垂直投影以在固定时具有小的接触面积 通过形成比接触板高的突起（15）和延伸的凹槽（17）来突出到接触板的两个上侧的应力集中部件（18）到具有螺栓和螺母的固定轨道，以及应力集中部件 从突起的边界到接触板的上中心，以将通过接触板的剪切部分向上加压的压力集中以防止接触板向上弯曲或损坏。