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公开(公告)号：KR1020040087720A
公开(公告)日：2004-10-15
申请号：KR1020030021761
申请日：2003-04-07
Applicant: 한국철도기술연구원
IPC: E01B3/00
Abstract: PURPOSE: A sleeper for decreasing irregularity of a track is provided to prevent an accident by preventing the distortion of a rail by maximizing frictional force between a sleeper and gravel, to prevent the maintenance expenses for a track and to improve the speed of a train. CONSTITUTION: The sleeper for decreasing irregularity of a track contains rail grooves(1) formed on both upper parts to narrow toward the lower part, and a friction unit(10) formed to increase the frictional force with gravels between sleepers, wherein the friction unit(10) contains a curved surface(11) formed toward the center of the straight sleeper.
Abstract translation: 目的：提供减少轨道不规则性的卧铺，以通过最大化轨枕和砂砾之间的摩擦力来防止轨道变形，以防止轨道的维护费用并提高列车的速度。 构成：用于减小轨道不规则性的轨枕包括形成在两个上部上的轨道槽（1），以朝向下部变窄;以及摩擦单元（10），其形成为增加轨枕之间的砾石的摩擦力，其中摩擦单元 （10）包括朝向直轨枕的中心形成的曲面（11）。
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公开(公告)号：KR1020160086530A
公开(公告)日：2016-07-20
申请号：KR1020150003699
申请日：2015-01-09
Applicant: 한국철도기술연구원
IPC: E01B19/00
CPC classification number: E01B19/003
Abstract: 철도선로의흡음장치에대한발명이개시된다. 본발명의철도선로의흡음장치는: 콘크리트지반에설치되는흡음블록바디; 흡음블록바디에돌출되게형성되는구속돌기부; 및콘크리트지반에구속돌기부가삽입되도록형성되는구속홈부를포함하는것을특징으로한다.
Abstract translation: 公开了一种用于铁轨的吸声装置。 用于铁轨的吸音装置包括：安装在混凝土地面上的吸音块体; 限制突出部分，其形成为从吸声块体突出; 并限制形成在混凝土地面上的槽部，以允许限制突起部分插入其中。 因此，本发明防止吸音块与混凝土地面分离。
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公开(公告)号：KR1020150035337A
公开(公告)日：2015-04-06
申请号：KR1020130115735
申请日：2013-09-27
Applicant: 한국철도기술연구원
Abstract: 본발명은복수개가설치되어슬라브궤도면의변형률을각각측정하는변형률센서및 변형률센서에서측정된변형률각각을통해변형률센서의측정위치에서의연직방향의변위를각각구한후, 각측정위치에서의연직방향의변위를이용하여슬라브궤도면의면틀림을계산하는면틀림계산부를포함하는것을특징으로한다.
Abstract translation: 本发明包括：分别测量板坯轨道的应变速率的多个应变率传感器; 并且通过在应变率传感器测量的每个应变率的应变率传感器的测量位置分别计算在垂直方向上的位移之后通过使用从每个测量位置在垂直方向上的位移来测量板坯轨道的扭转测量单元。
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公开(公告)号：KR1020150025305A
公开(公告)日：2015-03-10
申请号：KR1020130102770
申请日：2013-08-28
Applicant: 한국철도기술연구원
Abstract: 철도차량의 전원공급장치에 대한 발명이 개시된다. 본 발명의 철도차량의 전원공급장치는: 철도차량의 상측에 배치되는 전기 접속부; 및 일측 단부가 전기 접속부에 접촉되도록 전주에 매달리게 설치되는 전원공급라인을 포함하는 것을 특징으로 한다.
Abstract translation: 公开了铁路车辆的供电装置。 根据本发明的铁路车辆的供电装置包括布置在铁路车辆的上侧的电连接部件; 以及电源线，其具有悬挂在电极上的端部以接触电连接部。
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Patent Agency Ranking
公开(公告)号：KR1020150024707A
公开(公告)日：2015-03-09
申请号：KR1020130101975
申请日：2013-08-27
Applicant: 한국철도기술연구원
IPC: B61L3/12
CPC classification number: B61L3/12 , B61H11/00 , B61K7/02 , B61K7/10 , B61K7/12 , B61L27/0038 , B61L27/04
Abstract: 본 발명은 차륜에 설치되는 전자석 셀, 전자석 셀에 전원을 공급하는 전원 공급부, 전원 공급부에서 전자석 셀에 공급되는 전류를 조절하는 전류 조절부, 차륜의 회전위치를 측정하는 회전위치 측정부 및 회전위치 측정부에 의해 측정된 차륜의 회전위치에 따라 전류 조절부를 제어하여 전원 공급부로부터 전자석 셀에 공급되는 전류를 제어하는 제어부를 포함하는 것을 특징으로 한다.
Abstract translation: 一种用于控制列车速度的装置，包括：安装在车轮上的电磁铁电池; 电源单元，其向所述电磁体单元供电; 电流调节单元，其调节从电源单元供应到电磁体单元的电流; 旋转位置测量单元，其测量所述车轮的旋转位置; 以及控制单元，其通过根据由所述旋转位置测量单元测量的所述车轮的旋转位置来控制所述电流调节单元来控制从所述电源单元供应到所述电磁体单元的电流。
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公开(公告)号：KR1020140044171A
公开(公告)日：2014-04-14
申请号：KR1020120110217
申请日：2012-10-04
Applicant: 한국철도기술연구원
IPC: E21D9/04 , E02D29/045
CPC classification number: E21D9/005 , E02D29/045 , E21D11/10
Abstract: Provided is a construction method of a railroad lower part transverse structure using a steel pipe roof of a both sides semicircle arch type which is capable of improving the excavating speed inside a steel pipe by using a both sides semicircle arch type steel pipe of the size about connection of two circular steel pipes. The construction method of a railroad lower part transverse structure using a steel pipe roof of a both sides semicircle arch type is capable of preventing inflow of ground water permeated into a joint part, and being to be applicable to low over burden, and having little relaxation to neighboring ground, and having good construction by maintaining the level of the upper and lower sides since a H-shaped steel pipe and steel pipe of a both-sides semicircle arch type where the upper and lower parts are horizontal and both sides are a semicircle arch type are used. The construction method of a railroad lower part transverse structure comprises: a step for installing a propulsion base and an arrival base by primarily excavating both sides of a railroad; a step for installing a propulsive frame in the propulsion base and arranging a head pipe; a step for pressure-input propelling the H-shaped steel pipe and steel pipe of a both sides semicircle arch type for an upper structure; a step for excavating secondarily a place for vertical wall propulsion, and for installing a propulsive workbench; a step for pressure-input propelling the H-shaped steel pipe and steel pipe of a both sides semicircle arch type for a vertical wall; and a step for installing a reinforcing bar inside the steel pipe of a both sides semicircle arch type, for placing a bar, and for depositing concrete. In the steel pipe of a both sides semicircle arch type, the upper and lower parts are horizontal, and both sides are a semicircle arch type.
Abstract translation: 本发明提供一种使用两面半圆弧型钢管屋顶的铁路下部横向结构的施工方法，其能够通过使用尺寸为约的双侧半圆弧型钢管来提高钢管内的挖掘速度 连接两根圆钢管。 使用双侧半圆弧型钢管屋顶的铁路下部横梁结构的施工方法能够防止渗入接合部的地下水流入，适用于过度负荷，松弛少 并且通过保持上下两侧的H形钢管和双面半圆拱型钢管，其上下部分是水平的并且两侧是半圆的，具有良好的结构。 拱型使用。 铁路下部横向结构的施工方法包括：通过主要挖掘铁路两侧安装推进基座和到达基座的步骤; 在推进基座中安装推进框架并布置头管的步骤; 用于压力输入的步骤，用于推进用于上部结构的两侧半圆拱形的H形钢管和钢管; 二次开挖垂直墙推进场所，安装推进式工作台的步骤; 用于压力输入的一个步骤，用于将H型钢管和钢管的两侧半圆拱型用于垂直壁; 以及将钢筋安装在双面半圆弧型钢管内的步骤，用于放置棒材和用于沉积混凝土。 在双管半圆弧型钢管中，上下部分为水平，两侧为半圆弧型。
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公开(公告)号：KR101237492B1
公开(公告)日：2013-02-26
申请号：KR1020110144194
申请日：2011-12-28
IPC: E01B37/00 , E02D29/045
CPC classification number: E01B37/00 , E02D29/045
Abstract: PURPOSE: A method for constructing a substructure of a railroad using an auger and a lifting apparatus is provided to reduce midnight working hours for installing a cross beam by pressing the cross beam into a location where soil is discharged by the auger, and by simultaneously working with at least two sets of the cross beam and the auger. CONSTITUTION: A method for constructing a substructure of a railroad using an auger and a lifting apparatus is as follows: A lifting apparatus(110), an auger actuating apparatus(160), and a hydraulic apparatus(190) are installed on a construction location. At least one auger(150) as a main member and a cross beam(210) are arranged on a predetermined location. The cross beam is pressed into a hole formed by horizontally boring and discharging soil with the auger. The auger and the cross beam are respectively connected to the next auger and cross beam using the lifting apparatus. The connected cross beam is pressed into a hole formed by horizontally boring and discharging soil with the connected auger using the hydraulic apparatus. The substructure of the railroad is constructed after the installation of the cross beam.
Abstract translation: 目的：提供一种使用螺旋推运器和提升装置构建铁路底座的方法，以减少通过将横梁按压到通过螺旋钻排放土壤的位置安装横梁的午夜工作时间，并同时工作 具有至少两组横梁和螺旋钻。 构成：使用螺旋推运器和提升装置构造铁路底座的方法如下：起重设备（110），螺旋推进装置（160）和液压装置（190）安装在施工位置 。 作为主要构件的至少一个螺旋钻（150）和横梁（210）布置在预定位置上。 将横梁压入通过水平钻孔形成的孔中，并用螺旋钻将土壤排出。 螺旋钻和横梁分别使用提升装置连接到下一个螺旋钻和横梁。 使用液压装置将连接的横梁压入通过水平钻孔和连接的螺旋钻排放土壤形成的孔中。 铁路的下部结构是在安装横梁后构建的。
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公开(公告)号：KR101228138B1
公开(公告)日：2013-01-31
申请号：KR1020120094383
申请日：2012-08-28
Applicant: 한국철도기술연구원
CPC classification number: E21D9/04 , E21D9/0642 , E21D9/10
Abstract: PURPOSE: A wire cutting device equipped in the head of an indentation body is provided to pull the indentation body to be indented, and more efficiently cut and excavate ground in front of the indentation body. CONSTITUTION: A wire cutting device(100) equipped in the head of an indentation body(200) includes numbers of cutting wire connecting devices(130), numbers of cutting wire fixing devices(120), and a cutting wire(110). The numbers of cutting wire connecting devices(130) are installed to be extended from the front outer surface of the indentation body(200) in pulling direction. The connecting ends of the cutting wire connection devices(130) are connected to the rear of the cutting wire fixing devices(120), and the connecting ends of tendons(300) are connected to the front of the cutting wire fixing devices(120) so that the cutting wire fixing devices(120) are installed in front of the indentation body(200). A cutting wire(110) is installed between fixing blocks(121), and cuts and excavates ground in front of the indentation body(200) in response to the shape of the indentation body(200).
Abstract translation: 目的：设置在压痕体的头部上的线切割装置，用于拉出压痕体以进行凹进，并且更有效地切割和挖掘压痕体前面的地面。 构成：装配在压痕体（200）的头部的线切割装置（100）包括多个切割线连接装置（130），多个切割线固定装置（120）和切割线（110）。 切割线连接装置（130）的数量被安装成在拉伸方向上从压痕体（200）的前外表面延伸。 切割线连接装置（130）的连接端连接到切割线固定装置（120）的后部，并且腱（300）的连接端连接到切割线固定装置（120）的前部， 使得切割线固定装置（120）安装在压痕体（200）的前方。 切割线（110）安装在固定块（121）之间，并根据压痕体（200）的形状在压痕体（200）的前方切割和挖掘。
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公开(公告)号：KR101228137B1
公开(公告)日：2013-01-31
申请号：KR1020120094382
申请日：2012-08-28
Applicant: 한국철도기술연구원
Abstract: PURPOSE: An indentation body equipped with a detachable wire cutting device is provided to easily distribute a load which is concentrated on the connection portion of the indentation body, and more efficiently cut and excavate ground in front of the indentation body. CONSTITUTION: An indentation body(200) equipped with a detachable wire cutting device(100) includes numbers of cutting wire connecting devices(130), cutting wire fixing devices(120), and a settlement prevention plate(140). The cutting wire connection devices(130) are installed to be detachable to the front of the indentation body(200), and are extended in pulling direction. The connecting ends of the cutting wire connection devices(130) are connected to the rear of the cutting wire fixing devices(120), and the connecting ends of tendons(300) are connected to the front of the cutting wire fixing devices(120) so that the cutting wire fixing devices(120) are installed in front of the indentation body(200). The settlement prevention plate(140) is formed into a horizontal plate between a cutting wire(110) and two of the cutting wire connection devices(130), and is formed to be inserted into a settlement prevention plate inserting unit(141).
Abstract translation: 目的：提供一种装有可拆卸线切割装置的压痕体，以容易地分配集中在压痕体的连接部分上的负载，并且更有效地在压痕体前方切割和挖掘地面。 构成：配备有可拆卸线切割装置（100）的压痕体（200）包括多个切割线连接装置（130），切割线固定装置（120）和防止沉降板（140）。 切割线连接装置（130）安装成能够与压痕体（200）的前方分离，并且在牵引方向上延伸。 切割线连接装置（130）的连接端连接到切割线固定装置（120）的后部，并且腱（300）的连接端连接到切割线固定装置（120）的前部， 使得切割线固定装置（120）安装在压痕体（200）的前方。 防沉降板（140）在切割线（110）和切割线连接装置（130）之间形成水平板，并形成为插入防止沉积板插入单元（141）中。
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