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公开(公告)号：KR1020120123763A
公开(公告)日：2012-11-12
申请号：KR1020110041291
申请日：2011-05-02
Applicant: 한국철도공사
CPC classification number: E01B7/08 , E01B5/16 , E01B2201/04 , E01B2202/042 , E01B2202/08
Abstract: PURPOSE: A coupling apparatus for the tip of a tongue rail is provided to enable the maintenance work of a railroad even in the vicinity of a tongue rail using railroad maintenance equipment. CONSTITUTION: A coupling apparatus for the tip of a tongue rail comprises fixtures(30) and connectors(40). The fixtures fix the positions of the tips of tongue rails(20) and maintain the gaps between the tongue rails. The connectors push and pull the tongue rails to switch a railroad. The connectors are installed in the inner side of the fixtures and secondarily maintain the gaps between the tongue rails.
Abstract translation: 目的：提供一种用于榫舌尖端的联接装置，使得能够使用铁路维护设备在铁轨附近进行铁路的维护工作。 构成：用于舌导轨末端的联接装置包括固定装置（30）和连接器（40）。 固定装置固定榫槽轨道（20）的尖端位置并保持榫槽之间的间隙。 连接器推拉舌板以切换铁路。 连接器安装在灯具的内侧，并且二次保持舌状导轨之间的间隙。
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公开(公告)号：KR1020120076925A
公开(公告)日：2012-07-10
申请号：KR1020100138699
申请日：2010-12-30
Applicant: 한국철도공사
CPC classification number: E01B9/66 , E01B7/02 , E01B2202/046 , E01B2204/06
Abstract: PURPOSE: A roller apparatus using an eccentric nut is provided to be easily maintained and to increase safety of a rail road by reducing horizontal loads applied to a tongue rail. CONSTITUTION: A roller apparatus using an eccentric nut comprises a roller portion(10), a roller body, an eccentric nut(30), and an eccentric nut fixing plate(40). The roller body comprises a square bottom plate(22) and a square side plate(24). The square side plate is vertically welded along both sides of the square bottom plate. The square side plate comprises a primary groove and a secondary groove. The primary groove is coupled with the eccentric nut. The secondary groove is connected to the eccentric nut fixing plate. The eccentric nut is coupled to the roller body by being connected to the roller portion. The eccentric nut comprises a nut body portion, a nut head portion, and a nut coupling hole. The nut body portion is coupled to the primary groove of the roller body. The nut coupling hole is connected to a rotary shaft of the roller portion. The eccentric nut fixing plate fixes the eccentric nut.
Abstract translation: 目的：提供使用偏心螺母的滚筒装置，以便通过减少施加到舌导轨的水平载荷来容易地保持轨道道路的安全性。 构成：使用偏心螺母的辊装置包括辊部（10），辊体，偏心螺母（30）和偏心螺母固定板（40）。 辊体包括方形底板（22）和方形侧板（24）。 方形侧板沿正方形底板的两侧垂直焊接。 方形侧板包括主槽和副槽。 主槽与偏心螺母结合。 次级槽连接到偏心螺母固定板。 偏心螺母通过连接到辊部分而联接到辊体。 偏心螺母包括螺母本体部分，螺母头部分和螺母联接孔。 螺母主体部分联接到辊主体的主槽。 螺母联接孔连接到辊部分的旋转轴。 偏心螺母固定板固定偏心螺母。
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公开(公告)号：KR1020120050752A
公开(公告)日：2012-05-21
申请号：KR1020100112161
申请日：2010-11-11
Applicant: 한국철도공사
Abstract: PURPOSE: A structure for a railroad turnout is provided to improve stability at a crossed part and to replace a part of the crossed part so that maintenance costs can be reduced. CONSTITUTION: A structure for a railroad turnout comprises wing rails(100,100'), nose rails(200,200'), spacers(300), and fixing members. The wing rails is formed into a crossed shape and comprise a wing part(110) in one side. The nose rails are arranged inside the wing rails and comprise a nose part(210) in one side. The spacers are interposed in predetermined positions of the wing rails and the nose rails. The fixing members are respectively inserted in the wing part and the nose part.
Abstract translation: 目的：提供一种用于铁路道岔的结构，以改善交叉部分的稳定性，并更换一部分交叉部分，从而降低维护成本。 构成：用于铁路道岔的结构包括翼导轨（100,100'），前导轨（200,200'），间隔件（300）和固定构件。 翼轨形成为交叉形状，并且在一侧包括翼部（110）。 前导轨布置在翼导轨的内部，并且包括一侧的鼻部（210）。 间隔件插入翼轨和前导轨的预定位置。 固定构件分别插入翼部和鼻部。
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公开(公告)号：KR1020120056438A
公开(公告)日：2012-06-04
申请号：KR1020100117968
申请日：2010-11-25
Applicant: 한국철도공사
Inventor： 김민식
CPC classification number: E01B7/28 , E01B7/10 , E01B2201/04
Abstract: PURPOSE: A prefabricated crossing of a railroad turnout is provided to enable the easy replacement of a nose unit and a nose rail when the nose unit and the nose rail are worn away. CONSTITUTION: A prefabricated crossing of a railroad turnout comprises wing rails(10), nose rails(20), and a nose unit forming body(30). A nose unit forming unit is formed on the front of the nose unit forming body, and a V-shaped groove is formed on the rear thereof. The nose unit forming body has excellent abrasion-resistance and is coupled to the nose rails. The wing rails, the nose rails, and the nose unit forming body are connected to each other through pins or bolts(41).
Abstract translation: 目的：提供铁路路口的预制横穿，以便在鼻部单元和鼻梁磨损时轻松更换鼻梁单元和鼻梁。 构成：铁路路口的预制横穿包括翼轨（10），前导轨（20）和鼻部单元形成体（30）。 鼻部单元形成单元形成在鼻部单元形成体的前部，并且在其后部形成V形槽。 鼻部单元成形体具有优异的耐磨性，并且与鼻梁相连。 机翼导轨，鼻梁和鼻部单元成形体通过销或螺栓（41）相互连接。
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公开(公告)号：KR1020150048386A
公开(公告)日：2015-05-07
申请号：KR1020130128344
申请日：2013-10-28
Applicant: 한국철도공사
Inventor： 김민식
IPC: E01B11/42
CPC classification number: E01B7/22 , E01B2201/08
Abstract: 본발명은콘크리트침목용레일신축이음장치에관한것으로, 더욱상세하게는기존의목침목에서콘크리트침목으로구성하고, 이동레일과텅레일을반경 200,000mm의 2중 S곡선으로접속한뒤, 콘크리트침목과상판, 상판과레일을 2중으로탄성클립에의해체결하는레일신축이음장치를형성함으로써, 이동레일과텅레일의가공길이를길게하여마찰력을줄이고, 레일신축량의제한범위를넓게하여궤간변동량이줄어들뿐만아니라, 궤간변동량이줄어들어승차감과안전성을향상시키고, 탄성클립에의한체결이나해체가신속하게이루어지는콘크리트침목용레일신축이음장치에관한것이다.
Abstract translation: 本发明涉及一种用于混凝土轨枕的轨道膨胀接头，更具体地说，涉及一种用于混凝土轨枕的轨道膨胀接头，该轨道膨胀接头由常规的木制轨枕组成的混凝土轨枕在进入移动轨道和舌轨 到20万mm半径的双S曲线，并且形成混凝土轨枕，上板和轨道膨胀接头，通过弹性夹子双重夹紧上板和轨道，从而减少作为移动的过程长度的摩擦 轨道和舌轨相同，扩大量程变化量的轨道膨胀量的极限范围减小，随着量程变化量的降低而提高安全性，并通过弹性快速进行夹紧或拆卸工作 夹。
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Patent Agency Ranking
公开(公告)号：KR101196800B1
公开(公告)日：2012-11-05
申请号：KR1020100138699
申请日：2010-12-30
Applicant: 한국철도공사
Abstract: 본 발명은 편심너트를 이용한 롤러장치에 관한 것으로, 롤러부와; 사각형상의 하판과 상기 하판의 양변을 따라 각각 수직하게 접합된 사각형상의 측판으로 구성되되 상기 측판은 각각 편심너트와 체결되는 제1 홈과 편심너트 고정판과 결합하는 제2 홈이 형성된 롤러몸체와; 상기 롤러몸체의 제1 홈에 체결되는 너트몸체부와 다각형상의 너트헤드부로 구성되되 상기 롤러부의 회전축에 결합되는 너트결합홀이 형성된 편심너트와; 상기 롤러몸체의 제2 홈과 함께 볼트결합되는 제3 홈과 상기 다각형상의 너트헤드부가 걸려 회전하지 않게 고정가능한 제4 홈이 형성된 편심너트 고정판을 포함하되; 상기 편심너트는 너트결합홀의 중심이 너트의 일측으로 편심배치되어 회전에 의해 롤러부의 높이조절이 가능한 것을 특징으로 한다.
이상과 같은 본 발명에 의하면, 롤러장치가 편심너트를 이용하여 높이조절이 가능하므로, 텅레일의 하부에서 밀착되게 설치가 가능하여 텅레일의 좌우 위치이동을 원활하게 함과 동시에 텅레일에 작용하는 수평하중을 줄여 선로 안정성 높일 수 있다. 또한, 롤러장치의 구조가 간단하여 제조비용이 저렴하고, 유지보수가 간단한 효과가 있다.-
公开(公告)号：KR1020120076926A
公开(公告)日：2012-07-10
申请号：KR1020100138700
申请日：2010-12-30
Applicant: 한국철도공사
CPC classification number: E01B7/02 , E01B2202/048 , E01B2205/00
Abstract: PURPOSE: A stationary roller apparatus for a railway turnout is provided to increase the safety of a railway by reducing horizontal loads applied to a tongue rail, and to smoothly move the tongue rail left and right by controlling a height of the roller apparatus. CONSTITUTION: A stationary roller apparatus for a railway turnout comprises a roller unit(100), a holder(200), and gauge tie rod(300). The roller unit is closely installed to a bottom of a tongue rail. The roller unit supports the tongue rail, and smoothly moves the tongue rail left and right. The holder is connected to the gauge tie rod and supports the roller unit. The holder comprises a latching projection(210), a rail contact surface(220), a support surface(230), and a through hole. The latching projection is formed to be latched to a left bottom of a stock rail. The rail contact surface contacts with the bottom of the stock rail. The support surface is formed low as much as the set height from the rail contact surface and the roller unit is installed. The through hole is formed on both sides of a double rectangular. The gauge tie rod is mounted to the through hole of the holder, and prevents the stock rail from expanding.
Abstract translation: 目的：提供一种用于铁路道岔的固定辊装置，通过减少施加到榫槽的水平载荷来增加铁路的安全性，并且通过控制辊装置的高度来平滑地移动榫槽左右。 构成：用于铁路道岔的固定辊装置包括辊单元（100），保持器（200）和量规拉杆（300）。 滚子单元紧密地安装在舌轨的底部。 滚筒单元支撑舌轨，平滑地使舌轨左右移动。 保持器连接到量规拉杆并支撑滚子单元。 保持器包括闩锁突起（210），轨道接触表面（220），支撑表面（230）和通孔。 闩锁突起形成为闩锁到库存轨的左下部。 导轨接触面与导轨的底部接触。 支撑表面形成为低于从轨道接触表面和滚子单元安装的设定高度的低。 通孔形成在双矩形的两侧。 量规拉杆安装在支架的通孔上，防止库轨膨胀。
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公开(公告)号：KR1020120035395A
公开(公告)日：2012-04-16
申请号：KR1020100096886
申请日：2010-10-05
Applicant: 한국철도공사
Inventor： 김민식
Abstract: PURPOSE: A rail turnout with an elastic point part is provided to reduce maintenance costs because the abrasion of a tongue rail is reduced to extend lifetime of the tongue rail, and minimize damage due to load by applying a wheel spacer instead of a gland between a stock rail and the tongue rail. CONSTITUTION: A rail turnout with an elastic point part comprises a point unit, a lead unit, and a crossing unit according to a position where stock rails(10), tongue rails(20), and lead rails(30) are installed on a track bed. The tongue rails are curved so that an incidence angle of cutting edges can be 0 degree. A wheel spacer(40) is inserted between the rear end of the tongue rail and the rear end of the stock rail. The wheel spacer is molded on the top of a wheel floating plate(50) in one body. The wheel floating plate is arranged among the tongue rail, the stock rail, and a sleeper.
Abstract translation: 目的：提供具有弹性点部件的轨道匝道，以减少维护成本，因为榫槽的磨损减小以延长榫槽的使用寿命，并且通过在轮辋间施加轮间隔而不是压盖之间的载荷造成的损伤最小化 钢轨和铁轨。 构成：具有弹性点部分的轨道岔路口包括点单元，引导单元和交叉单元，根据位置，其上存放有轨道（10），榫槽轨道（20）和导轨（30）的位置 轨道床 舌轨弯曲，切削刃的入射角可以为0度。 轮间隔件（40）插入在舌导轨的后端和库轨的后端之间。 车轮间隔件被模制在一体车轮浮板（50）的顶部上。 车轮浮板布置在舌轨，轨道轨道和卧铺之间。
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公开(公告)号：KR1020120035369A
公开(公告)日：2012-04-16
申请号：KR1020100096857
申请日：2010-10-05
Applicant: 한국철도공사
Inventor： 김민식
Abstract: PURPOSE: A rail turnout with an elastic point part for enhancing an oil rail turnout is provided to change an existing articulated point part to an elastic point part in order to enhance how to attach cutting edges of a tongue rail, thereby facilitating maintenance. CONSTITUTION: A rail turnout with an elastic point part for enhancing an oil rail turnout comprises a point unit, a lead unit, and a crossing unit(C) according to the location where stock rails(10), tongue rails(20), and lead rails(30) are installed on a track bed. The tongue rails are curved so that an incidence angle of cutting edges can be 0 degree.
Abstract translation: 目的：提供具有用于增强油轨转弯的弹性点部分的轨道岔道，以将现有的铰接点部分改变为弹性点部分，以便增强如何安装榫舌的切割刃，从而便于维护。 构成：具有用于增强油轨道出口的弹性点部分的轨道岔路径包括根据位置的点单元，引导单元和交叉单元（C），其中，所述位置是：轨道（10），榫舌轨道（20）和 导轨（30）安装在轨道床上。 舌轨弯曲，切削刃的入射角可以为0度。
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公开(公告)号：KR2020120001164U
公开(公告)日：2012-02-21
申请号：KR2020100008344
申请日：2010-08-11
Applicant: 한국철도공사
Inventor： 김민식
CPC classification number: E01B7/02 , E01B5/16 , E01B2201/04 , E01B2202/08
Abstract: 본 고안은 철도레일 분기기의 포인트부에서 텅레일과 기본레일 간의 간격을 유지하기 위해 설치되는 간격유지장치에 관한 것이다.
본 고안의 간격유지장치는, 어느 한쪽은 상기 텅레일에 고정되고 다른 한쪽은 기본레일 방향으로 연장되어 텅레일과 기본레일 사이의 간격이 유지되도록 하는 멈춤쇠; 상기 멈춤쇠를 텅레일에 고정하기 위해 어느 한쪽은 멈춤쇠에 연결되며, 다른 한쪽은 텅레일에 형성된 볼트삽입공에 삽입되고 고정되는 고정불트; 및 상기 멈춤쇠와 텅레일 사이에 위치되어 텅레일과 멈춤쇠 사이의 간격을 조절하는 간격조절편;을 포함하여 구성된다.
본 고안의 간격유지장치는, 노후화되더라도 기본레일과 텅레일 사이의 간격유지 기능을 온전히 수행할 수 있으며, 철도레일 분기기를 보수할 때 신속하고 용이한 보수가 가능하고, 재사용이 가능하여 매우 경제적인 특징이 있다.
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