Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
spherical hinge type two-degree-of-freedom hinge system special for suspension type turnout and working process of spherical hinge type two-degree-of-freedom hinge system
The invention provides a spherical hinge type two-degree-of-freedom hinge system special for a suspension type turnout and a working process of the spherical hinge type two-degree-of-freedom hinge system. The spherical hinge type two-degree-of-freedom hinge system comprises a hinge shaft, a spherical hinge bearing outer ring, a spherical hinge bearing inner ring, a rolling guide rail, a variable-line monorail opening box type track beam, a hinge base and other components. The rotating axis of the hinge shaft is a straight line which passes through the center point of the sphere and is perpendicular to the upper surface of the line-changing monorail open box type track beam, namely, the non-hinge shaft axis, motion interference generated when the line-changing monorail open box type track beam rotates in a line-changing mode can be effectively avoided, and the length change, caused by temperature change, of the line-changing monorail open box type track beam can be compensated in time. The spherical hinge type hinge is adopted, the working reliability of the suspension type freight three-way turnout rotating hinge can be guaranteed under the conditions of low precision and large temperature difference, the requirement for frequent rail transfer of a suspension type freight train turnout is met, installation and maintenance are easy, and cost is low.
本发明提供一种悬挂式道岔专用球铰式二自由度铰链系统及其工作过程，包括铰链轴、球铰轴承外环、球铰轴承内环、滚动导轨、变线单轨开口箱型轨道梁、铰链座等构件，其旋转轴线是过球心点且与变线单轨开口箱型轨道梁上表面垂直的直线，即非铰链轴轴线，能有效避免变线单轨开口箱型轨道梁变线转动时产生运动干涉，能及时补偿温度变化引起的变线单轨开口箱型轨道梁的长度变化。本发明采用球铰式铰链，能在低精度、大温差条件下保证悬挂式货运三开道岔转动铰链的工作可靠性，满足悬挂式货运列车道岔的频繁变轨要求，且安装、维修简单、成本低廉。
spherical hinge type two-degree-of-freedom hinge system special for suspension type turnout and working process of spherical hinge type two-degree-of-freedom hinge system
The invention provides a spherical hinge type two-degree-of-freedom hinge system special for a suspension type turnout and a working process of the spherical hinge type two-degree-of-freedom hinge system. The spherical hinge type two-degree-of-freedom hinge system comprises a hinge shaft, a spherical hinge bearing outer ring, a spherical hinge bearing inner ring, a rolling guide rail, a variable-line monorail opening box type track beam, a hinge base and other components. The rotating axis of the hinge shaft is a straight line which passes through the center point of the sphere and is perpendicular to the upper surface of the line-changing monorail open box type track beam, namely, the non-hinge shaft axis, motion interference generated when the line-changing monorail open box type track beam rotates in a line-changing mode can be effectively avoided, and the length change, caused by temperature change, of the line-changing monorail open box type track beam can be compensated in time. The spherical hinge type hinge is adopted, the working reliability of the suspension type freight three-way turnout rotating hinge can be guaranteed under the conditions of low precision and large temperature difference, the requirement for frequent rail transfer of a suspension type freight train turnout is met, installation and maintenance are easy, and cost is low.
本发明提供一种悬挂式道岔专用球铰式二自由度铰链系统及其工作过程，包括铰链轴、球铰轴承外环、球铰轴承内环、滚动导轨、变线单轨开口箱型轨道梁、铰链座等构件，其旋转轴线是过球心点且与变线单轨开口箱型轨道梁上表面垂直的直线，即非铰链轴轴线，能有效避免变线单轨开口箱型轨道梁变线转动时产生运动干涉，能及时补偿温度变化引起的变线单轨开口箱型轨道梁的长度变化。本发明采用球铰式铰链，能在低精度、大温差条件下保证悬挂式货运三开道岔转动铰链的工作可靠性，满足悬挂式货运列车道岔的频繁变轨要求，且安装、维修简单、成本低廉。
spherical hinge type two-degree-of-freedom hinge system special for suspension type turnout and working process of spherical hinge type two-degree-of-freedom hinge system
悬挂式道岔专用球铰式二自由度铰链系统及其工作过程
WANG FEIXUE (Autor:in) / ZANG XINLIANG (Autor:in) / LIU XIPING (Autor:in)
24.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
MULTIPLE DEGREE OF FREEDOM HINGE SYSTEMS AND EYEWEAR DEVICES COMPRISING SUCH HINGE SYSTEMS
| Europäisches Patentamt | 2021
MULTIPLE DEGREE OF FREEDOM HINGE SYSTEMS AND EYEWEAR DEVICES COMPRISING SUCH HINGE SYSTEMS
| Europäisches Patentamt | 2023