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A platform for research: civil engineering, architecture and urbanism
Steel rail accurate aligning device and method
The invention discloses a steel rail accurate aligning device and a corresponding aligning method thereof, the accurate aligning device comprises a static end, a movable end and a guide rod connectingthe static end and the movable end, the static end is used for keeping the position of a steel rail fixed, and the movable end is used for adjusting the transverse, longitudinal and vertical positions of the steel rail and the angle of a rail body. The steel rail accurate alignment method comprises the steps that the static end rail clamping block clamps a steel rail and keeps the steel rail static in the middle position; a transverse adjusting device and a lifting device act to adjust the transverse and vertical positions of the steel rail and keep the pre-clamping of the moving end rail clamping block to the steel rail; the rail body torsion adjusting device acts to adjust the torsion angle of the steel rail body; the transverse adjusting device acts to push the movable end rail clamping block to clamp the steel rail, and preset clamping force is kept; the movable end of the rail pulling device drives the movable end steel rail to move to adjust the longitudinal position of the movable end clamped steel rail. By means of the device and method, alignment adjustment work before steel rail welding can be achieved, and the problem that the rail alignment effect is not ideal in actual welding production is solved.
一种钢轨精确对轨装置及其相应的对轨方法，所述精确对轨装置包括静端、动端及连接静端和动端的导杆，静端用以保持钢轨位置的固定，动端用以实现钢轨横向、纵向、垂向位置及轨身角度的调整。所述钢轨精确对轨方法包括：静端夹轨块夹紧钢轨保持居中位置静止；横向调整装置和提升装置动作，调整钢轨的横向和垂向位置，并保持动端夹轨块对于钢轨的预夹紧；轨身扭转调整装置动作，调整钢轨轨身的扭转角度；横向调整装置动作，推动动端夹轨块夹紧钢轨，并保持预定的夹紧力；拉轨装置活动端带动动端钢轨动作，调整动端被夹钢轨的纵向位置。上述装置和方法，能够实现钢轨焊接前的对位调整工作，解决了实际焊接生产中对轨效果不理想的问题。
Steel rail accurate aligning device and method
The invention discloses a steel rail accurate aligning device and a corresponding aligning method thereof, the accurate aligning device comprises a static end, a movable end and a guide rod connectingthe static end and the movable end, the static end is used for keeping the position of a steel rail fixed, and the movable end is used for adjusting the transverse, longitudinal and vertical positions of the steel rail and the angle of a rail body. The steel rail accurate alignment method comprises the steps that the static end rail clamping block clamps a steel rail and keeps the steel rail static in the middle position; a transverse adjusting device and a lifting device act to adjust the transverse and vertical positions of the steel rail and keep the pre-clamping of the moving end rail clamping block to the steel rail; the rail body torsion adjusting device acts to adjust the torsion angle of the steel rail body; the transverse adjusting device acts to push the movable end rail clamping block to clamp the steel rail, and preset clamping force is kept; the movable end of the rail pulling device drives the movable end steel rail to move to adjust the longitudinal position of the movable end clamped steel rail. By means of the device and method, alignment adjustment work before steel rail welding can be achieved, and the problem that the rail alignment effect is not ideal in actual welding production is solved.
一种钢轨精确对轨装置及其相应的对轨方法，所述精确对轨装置包括静端、动端及连接静端和动端的导杆，静端用以保持钢轨位置的固定，动端用以实现钢轨横向、纵向、垂向位置及轨身角度的调整。所述钢轨精确对轨方法包括：静端夹轨块夹紧钢轨保持居中位置静止；横向调整装置和提升装置动作，调整钢轨的横向和垂向位置，并保持动端夹轨块对于钢轨的预夹紧；轨身扭转调整装置动作，调整钢轨轨身的扭转角度；横向调整装置动作，推动动端夹轨块夹紧钢轨，并保持预定的夹紧力；拉轨装置活动端带动动端钢轨动作，调整动端被夹钢轨的纵向位置。上述装置和方法，能够实现钢轨焊接前的对位调整工作，解决了实际焊接生产中对轨效果不理想的问题。
Steel rail accurate aligning device and method
一种钢轨精确对轨装置及其方法
LI JUNCHAN (author) / LIU YANAN (author)
2021-01-22
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau