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公开(公告)号：US20150083013A1
公开(公告)日：2015-03-26
申请号：US14495335
申请日：2014-09-24
申请人： HARSCO CORPORATION
发明人： Jay R. Carney
摘要： Systems and methods for use in carrying out rail track corrections. A projector device is positioned on a vehicle deployed ahead of a rail maintenance vehicle and includes a Fresnel lens and a plurality of light emitting diodes arranged to provide a light beam that provides a uniform “spot.” The projector device modulates the light beam in such a manner that a pair of receiver receivers disposed on the rail maintenance vehicle can detect the light source and the light intensity and frequency of wavelength of light received into each receiver of a receiver pair is substantially equal. Recorded values may be used to triangulate the geometry of the section of track being worked, while a computer compares the previous section of track already corrected to the current section and makes calculations for desired corrections to be made at work heads on the rail maintenance vehicle.
摘要翻译： 用于执行轨道修正的系统和方法。 投影仪设备位于在轨道维修车辆前方部署的车辆上，并且包括菲涅尔透镜和布置成提供均匀“斑点”的光束的多个发光二极管。投影仪设备以这种方式调制光束 布置在轨道维护车辆上的一对接收器接收器可以检测光源并且接收到接收器对的每个接收器中的光的波长的光强度和频率基本相等的方式。 记录的值可以用于三角测量正在加工的轨道的几何形状，而计算机将已经校正的轨道的前一部分与当前部分进行比较，并且对轨道维修车辆的工作头进行所需校正的计算。
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公开(公告)号：US06311624B1
公开(公告)日：2001-11-06
申请号：US09426917
申请日：1999-10-26
IPC分类号： E01B2900
摘要： In a method of tamping a track, the displacements between the two reference points relative to each other are recorded during a first advance of the track tamper along the track to form a first curve indicating an existing track position. On the basis of the first curve, correction values are formed and a second curve indicating a desired track position is computed on the basis of the correction values. The track is then repositioned to the desired track position during a second advance of the track tamper along the track in response to the correction values while the track is tamped.
摘要翻译： 在一种捣曲轨道的方法中，在轨道捣固器沿着轨道的第一次前进期间记录两个参考点之间相对于彼此的位移，以形成指示现有轨道位置的第一曲线。 基于第一曲线，形成校正值，并且基于校正值计算指示期望轨道位置的第二曲线。 然后当轨道被夯实时响应于校正值，轨道在轨道篡改者的第二次前进期间被重新定位到期望的轨道位置。
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公开(公告)号：US09933013B2
公开(公告)日：2018-04-03
申请号：US14625123
申请日：2015-02-18
申请人： Aesynt Incorporated
发明人： Robert Jaynes , Lester Whiteman , Robert Eckert
CPC分类号： F16C29/008 , B61L23/042 , B61L27/0088 , E01B35/10 , F16C29/001 , F16C29/004 , F16C2322/59 , G01B7/31 , G01L5/00 , Y10S901/45
摘要： An alignment meter for a rail system includes a housing defining a cavity, a flexible member connected to the housing, and at least one strain measuring element provided on the flexible member. The strain measuring element may be configured to measure the strain experienced by the flexible member. At least one strain measuring element may be positioned to measure strain in a horizontal direction relative to the flexible member. The at least one strain measuring element may be positioned to measure strain in a vertical direction relative to the flexible member.
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公开(公告)号：US5671540A
公开(公告)日：1997-09-30
申请号：US314317
申请日：1994-09-28
申请人： Daniel S. Davis
发明人： Daniel S. Davis
CPC分类号： E01B35/10 , G01C15/002 , Y10S33/21
摘要： A new and improved laser beam track alignment safety device with a tube having an inner surface and an outer surface. A first metal housing has an opening therein. The opening of the first metal housing is secured to the tube. An indicator means is secured within the first metal housing. A second metal housing has an opening therein. The opening of the second metal housing is secured to the tube. An indicator means is secured within the second metal housing. A restriction plate is secured within the inner surface of the tube. The restriction plate has a transmitting aperture formed therethrough. A plurality of securement means, each of which, couples around the outer surface of the tube and couple around the rail.
摘要翻译： 一种新的和改进的具有内表面和外表面的管的激光束轨道对准安全装置。 第一金属壳体中具有开口。 第一金属壳体的开口固定在管子上。 指示装置固定在第一金属外壳内。 第二金属壳体中具有开口。 第二金属外壳的开口固定在管子上。 指示装置固定在第二金属外壳内。 限制板固定在管的内表面内。 限制板具有穿过其形成的透射孔。 多个固定装置，每个固定装置围绕管的外表面耦合并围绕导轨耦合。
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公开(公告)号：US10011958B2
公开(公告)日：2018-07-03
申请号：US15286009
申请日：2016-10-05
发明人： Michael Petersen
CPC分类号： E01B35/10 , E01B35/00 , E01B2203/16 , G06K9/00791 , G06T7/001 , G06T2207/30252 , H04N5/2256 , H04N5/247 , H04N7/181
摘要： A light reference system includes a first, second and third rail followers. The second rail follower is disposed between the first and third rail followers. First and second light sources are disposed on the first and third rail followers and operable to emit light towards the second rail follower. First and Second imaging devices are disposed on the second rail follower. The first imaging device is operable to receive the light emitted by the first light source and provide first image data. The second imaging device is operable to receive the light emitted by the second light source and provide second image data. A processing device is configured to perform a measurement, based on the first and second image data, indicating a relative position of the second rail follower with respect to at least one of the first and third rail followers.
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公开(公告)号：US09777440B2
公开(公告)日：2017-10-03
申请号：US14495335
申请日：2014-09-24
申请人： HARSCO CORPORATION
发明人： Jay R. Carney
摘要： Systems and methods for use in carrying out rail track corrections. A projector device is positioned on a vehicle deployed ahead of a rail maintenance vehicle and includes a Fresnel lens and a plurality of light emitting diodes arranged to provide a light beam that provides a uniform “spot.” The projector device modulates the light beam in such a manner that a pair of receiver receivers disposed on the rail maintenance vehicle can detect the light source and the light intensity and frequency of wavelength of light received into each receiver of a receiver pair is substantially equal. Recorded values may be used to triangulate the geometry of the section of track being worked, while a computer compares the previous section of track already corrected to the current section and makes calculations for desired corrections to be made at work heads on the rail maintenance vehicle.
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公开(公告)号：US20190194878A1
公开(公告)日：2019-06-27
申请号：US16230476
申请日：2018-12-21
CPC分类号： E01B29/26 , E01B35/10 , E01B2201/04
摘要： Systems, methods, and machine-readable media to facilitate installation and adjustment of railway components are disclosed. Aligning of a railway anchor manipulator and a railway fastener installer with respect to a railway tie may be caused. The railway anchor manipulator may be slidably coupled with a frame assembly of a railway workhead, and may include anchor tools. The railway fastener installer may be slidably coupled with the main shaft structure, may include a hammer assembly, and may be operable to install railway fasteners through holes of a railway tie plate. The railway fastener installer may be caused to install the railway fasteners. The railway anchor manipulator may be lowered to a deployed position, and railway anchors may be adjusted with the anchor tools.
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公开(公告)号：US20170096783A1
公开(公告)日：2017-04-06
申请号：US15286009
申请日：2016-10-05
发明人： Michael Petersen
CPC分类号： E01B35/10 , E01B35/00 , E01B2203/16 , G06K9/00791 , G06T7/001 , G06T2207/30252 , H04N5/2256 , H04N5/247 , H04N7/181
摘要： A light reference system includes a first, second and third rail followers. The second rail follower is disposed between the first and third rail followers. First and second light sources are disposed on the first and third rail followers and operable to emit light towards the second rail follower. First and Second imaging devices are disposed on the second rail follower. The first imaging device is operable to receive the light emitted by the first light source and provide first image data. The second imaging device is operable to receive the light emitted by the second light source and provide second image data. A processing device is configured to perform a measurement, based on the first and second image data, indicating a relative position of the second rail follower with respect to at least one of the first and third rail followers.
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公开(公告)号：US20170022672A1
公开(公告)日：2017-01-26
申请号：US15197036
申请日：2016-06-29
发明人： Todd VAN CLEAVE , Larry VAN CLEAVE
CPC分类号： E01B35/10 , E01B33/02 , E01B2203/16 , G01B11/272
摘要： Track alignment reference system projectors having a modulated light source, in addition to arrays of light sources, optionally utilizing a lens are provided. Track alignment systems that utilize or may make use of cascaded devices are also described. Related systems and methods are also provided.
摘要翻译： 提供了具有调制光源的跟踪对准参考系统投影仪，除了光源阵列之外，还可选地使用透镜。 还描述了利用或可能使用级联设备的轨道对准系统。 还提供了相关系统和方法。
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公开(公告)号：US20160238384A1
公开(公告)日：2016-08-18
申请号：US14625123
申请日：2015-02-18
申请人： Aesynt Incorporated
发明人： Robert Jaynes , Lester Whiteman , Robert Eckert
CPC分类号： F16C29/008 , B61L23/042 , B61L27/0088 , E01B35/10 , F16C29/001 , F16C29/004 , F16C2322/59 , G01B7/31 , G01L5/00 , Y10S901/45
摘要： An alignment meter for a rail system includes a housing defining a cavity, a flexible member connected to the housing, and at least one strain measuring element provided on the flexible member. The strain measuring element may be configured to measure the strain experienced by the flexible member. At least one strain measuring element may be positioned to measure strain in a horizontal direction relative to the flexible member. The at least one strain measuring element may be positioned to measure strain in a vertical direction relative to the flexible member.
摘要翻译： 用于轨道系统的对准仪包括限定空腔的壳体，连接到壳体的柔性构件以及设置在柔性构件上的至少一个应变测量元件。 应变测量元件可以被配置为测量柔性构件经历的应变。 至少一个应变测量元件可以被定位成测量相对于柔性构件在水平方向上的应变。 所述至少一个应变测量元件可被定位成测量相对于柔性构件在垂直方向上的应变。
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