Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Oscillating toothed track turnout heel end structure
A swing type toothed rail turnout heel end structure comprises a swing toothed rail, a bottom plate and a rotating seat, a circular groove is formed in the upper end of the bottom plate, a threaded hole is formed in the center of the circular groove, a first limiting groove is formed in the upper end of the rotating seat, a circular boss matched with the circular groove is arranged at the lower end of the rotating seat, and a cylindrical hole is formed in the center of the circular boss; the rotating seat is arranged on the bottom plate, the circular boss is inserted into the circular groove in a small-gap mode, a bolt pin penetrates through the cylindrical hole to be in threaded connection with the threaded hole, and the rotating seat is rotationally connected to the bottom plate; the lower portion of the heel end of the swing rack rail is clamped in the first limiting groove, and the heel end of the swing rack rail is fixed in the first limiting groove in the mode that a first bolt pair penetrates through the rotating base and the swing rack rail. The heel end of the swing rack rail adopts a pivot rotating structure, so that the structure is simplified, the reliability is improved, and the installation is convenient.
一种摆动式齿轨道岔跟端结构，包括摆动齿轨、底板和旋转座，所述底板上端设有圆形凹槽，且圆形凹槽的中央设有螺纹孔，所述旋转座上端设有第一限位槽、下端具有与圆形凹槽适配的圆形凸台，所述圆形凸台的中央设有圆柱孔；所述旋转座设置在底板上，且圆形凸台小间隙插装在圆形凹槽中，并通过螺栓销穿过圆柱孔与螺纹孔螺纹连接，将旋转座转动连接在底板上；所述摆动齿轨的跟端下部卡装在第一限位槽中，并通过第一螺栓副穿过旋转座和摆动齿轨将摆动齿轨跟端固定在第一限位槽中。本发明摆动齿轨跟端采用枢轴旋转结构，不但简化了结构，提高了可靠性，而且安装方便。
Oscillating toothed track turnout heel end structure
A swing type toothed rail turnout heel end structure comprises a swing toothed rail, a bottom plate and a rotating seat, a circular groove is formed in the upper end of the bottom plate, a threaded hole is formed in the center of the circular groove, a first limiting groove is formed in the upper end of the rotating seat, a circular boss matched with the circular groove is arranged at the lower end of the rotating seat, and a cylindrical hole is formed in the center of the circular boss; the rotating seat is arranged on the bottom plate, the circular boss is inserted into the circular groove in a small-gap mode, a bolt pin penetrates through the cylindrical hole to be in threaded connection with the threaded hole, and the rotating seat is rotationally connected to the bottom plate; the lower portion of the heel end of the swing rack rail is clamped in the first limiting groove, and the heel end of the swing rack rail is fixed in the first limiting groove in the mode that a first bolt pair penetrates through the rotating base and the swing rack rail. The heel end of the swing rack rail adopts a pivot rotating structure, so that the structure is simplified, the reliability is improved, and the installation is convenient.
一种摆动式齿轨道岔跟端结构，包括摆动齿轨、底板和旋转座，所述底板上端设有圆形凹槽，且圆形凹槽的中央设有螺纹孔，所述旋转座上端设有第一限位槽、下端具有与圆形凹槽适配的圆形凸台，所述圆形凸台的中央设有圆柱孔；所述旋转座设置在底板上，且圆形凸台小间隙插装在圆形凹槽中，并通过螺栓销穿过圆柱孔与螺纹孔螺纹连接，将旋转座转动连接在底板上；所述摆动齿轨的跟端下部卡装在第一限位槽中，并通过第一螺栓副穿过旋转座和摆动齿轨将摆动齿轨跟端固定在第一限位槽中。本发明摆动齿轨跟端采用枢轴旋转结构，不但简化了结构，提高了可靠性，而且安装方便。
Oscillating toothed track turnout heel end structure
一种摆动式齿轨道岔跟端结构
LEI JIE (Autor:in) / SHI QINGFENG (Autor:in) / QI YUNFEI (Autor:in) / LI CHUNQIANG (Autor:in) / ZHOU QIAOFENG (Autor:in) / YAO YUAN (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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