A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rail adjuster for rail transit
The invention provides a rail adjuster for rail transit. The rail adjuster comprises an adjusting device arranged on one side of a rail. The adjusting body comprises a pressing piece, a fixing plate and a driving piece. The fixing plate is fixed to the ground. An adjusting screw rod is vertically and rotationally connected to the upper plate surface of the fixing plate; the adjusting screw rod penetrates through and is in threaded connection with the pressing piece, one end of the driving piece is connected to the pressing piece, the other end of the driving piece extends to the position rightunder the rail, a rolling body is arranged at the end, right below the rail, of the driving piece, and the rolling body can be abutted against the lower surface of the rail. A thrust piece is connected to the fixing plate in a sliding mode, and a tooth face is arranged on the upper surface of the thrust piece. The adjusting body comprises an adjusting gear, and the adjusting gear is meshed with the adjusting screw rod and the tooth face. According to the technical scheme, the difficulty of adjusting the distance between the rails can be effectively lowered.
本发明提供了一种轨道交通用轨道调整器。本发明包括位于铁轨一侧的调节主体，所述调节主体包括压片、固定板、驱动件，所述固定板与地面固定，所述固定板的上板面上竖向旋转连接有调整螺杆，所述调整螺杆贯穿且螺纹连接于压片上，所述驱动件一端连接于压片，所述驱动件的另一端延伸至铁轨的正下方，位于铁轨正下方的驱动件端部设有滚动体，所述滚动体能与铁轨下表面抵触；所述固定板上滑移连接有推力件，所述推力件的上表面设置有齿面，所述调节主体包括调节齿轮，所述调节齿轮分别与调整螺杆、齿面相啮合。通过上述技术方案，能有效降低调整铁轨间距大小的难度。
Rail adjuster for rail transit
The invention provides a rail adjuster for rail transit. The rail adjuster comprises an adjusting device arranged on one side of a rail. The adjusting body comprises a pressing piece, a fixing plate and a driving piece. The fixing plate is fixed to the ground. An adjusting screw rod is vertically and rotationally connected to the upper plate surface of the fixing plate; the adjusting screw rod penetrates through and is in threaded connection with the pressing piece, one end of the driving piece is connected to the pressing piece, the other end of the driving piece extends to the position rightunder the rail, a rolling body is arranged at the end, right below the rail, of the driving piece, and the rolling body can be abutted against the lower surface of the rail. A thrust piece is connected to the fixing plate in a sliding mode, and a tooth face is arranged on the upper surface of the thrust piece. The adjusting body comprises an adjusting gear, and the adjusting gear is meshed with the adjusting screw rod and the tooth face. According to the technical scheme, the difficulty of adjusting the distance between the rails can be effectively lowered.
本发明提供了一种轨道交通用轨道调整器。本发明包括位于铁轨一侧的调节主体，所述调节主体包括压片、固定板、驱动件，所述固定板与地面固定，所述固定板的上板面上竖向旋转连接有调整螺杆，所述调整螺杆贯穿且螺纹连接于压片上，所述驱动件一端连接于压片，所述驱动件的另一端延伸至铁轨的正下方，位于铁轨正下方的驱动件端部设有滚动体，所述滚动体能与铁轨下表面抵触；所述固定板上滑移连接有推力件，所述推力件的上表面设置有齿面，所述调节主体包括调节齿轮，所述调节齿轮分别与调整螺杆、齿面相啮合。通过上述技术方案，能有效降低调整铁轨间距大小的难度。
Rail adjuster for rail transit
一种轨道交通用轨道调整器
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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