A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete sleeper single turnout of fixed switch
The invention relates to a concrete sleeper single turnout of a fixed switch, which belongs to the technical field of railway turnouts. The turnout is characterized in that the track gauge of a straight line is 1435mm, the track gauge of a lateral line is 1520mm, and the lateral track gauge of a turnout curve section is 1535mm due to the widened structure of a bent strand; a large-gauge section with the length of 5616 mm exists when a wide-gauge 1535-mm line enters a wide-quasi-collinear-gauge 1510-mm line, and a large-gauge section with the length of 3710 mm exists when a quasi-gauge 1435-mmline enters the wide-quasi-collinear-gauge 1510-mm line. One end of a standard gauge line is straight on the outer side, a wide standard shared guard rail is on the inner side, the other end of the standard gauge line is curved on the outer side, and a standard rail guard rail is on the inner side. A wide-gauge wheel bearing table is arranged at the end of the wide-gauge shared guard rail, a second wide-gauge shared wheel bearing table is arranged between the wide-gauge wheel bearing table and the straight stock rail, and a wide-gauge point rail is arranged at the tail end of the end of the second wide-gauge shared wheel bearing table and the tail end of the end of the second wide-gauge shared wheel bearing table. A standard rail wheel bearing table is arranged at the end of the standard rail guard rail, a standard rail point rail is arranged on the inner side of the standard rail wheel bearing table, and a first wide standard shared wheel bearing table is arranged between the bent stock rail and the standard rail point rail.
本发明涉及一种固定式转辙器砼枕单开道岔，属于铁路道岔技术领域，直向线路轨距为1435mm，侧向线路轨距为1520mm，由于曲股存在构造加宽，道岔曲线段侧向轨距为1535mm；由宽轨距1535mm线路进入宽准共线轨距1510mm线路时存在5616mm长度的大轨距地段，由准轨距1435mm线路进入宽准共线轨距1510mm线路时存在3710mm长度的大轨距地段；准轨距线路一端直基本轨在外侧、宽准共用护轨在内侧，另一端曲基本轨在外侧、准轨护轨在内侧；宽准共用护轨端头设有宽轨承轮台，宽轨承轮台与直基本轨中间设有宽准共用承轮台二，宽轨承轮台与宽准共用承轮台二端头末端安有宽轨心轨；准轨护轨端头设有准轨承轮台，准轨承轮台内侧安有准轨心轨，曲基本轨与准轨心轨中间安有宽准共用承轮台一。
Concrete sleeper single turnout of fixed switch
The invention relates to a concrete sleeper single turnout of a fixed switch, which belongs to the technical field of railway turnouts. The turnout is characterized in that the track gauge of a straight line is 1435mm, the track gauge of a lateral line is 1520mm, and the lateral track gauge of a turnout curve section is 1535mm due to the widened structure of a bent strand; a large-gauge section with the length of 5616 mm exists when a wide-gauge 1535-mm line enters a wide-quasi-collinear-gauge 1510-mm line, and a large-gauge section with the length of 3710 mm exists when a quasi-gauge 1435-mmline enters the wide-quasi-collinear-gauge 1510-mm line. One end of a standard gauge line is straight on the outer side, a wide standard shared guard rail is on the inner side, the other end of the standard gauge line is curved on the outer side, and a standard rail guard rail is on the inner side. A wide-gauge wheel bearing table is arranged at the end of the wide-gauge shared guard rail, a second wide-gauge shared wheel bearing table is arranged between the wide-gauge wheel bearing table and the straight stock rail, and a wide-gauge point rail is arranged at the tail end of the end of the second wide-gauge shared wheel bearing table and the tail end of the end of the second wide-gauge shared wheel bearing table. A standard rail wheel bearing table is arranged at the end of the standard rail guard rail, a standard rail point rail is arranged on the inner side of the standard rail wheel bearing table, and a first wide standard shared wheel bearing table is arranged between the bent stock rail and the standard rail point rail.
本发明涉及一种固定式转辙器砼枕单开道岔，属于铁路道岔技术领域，直向线路轨距为1435mm，侧向线路轨距为1520mm，由于曲股存在构造加宽，道岔曲线段侧向轨距为1535mm；由宽轨距1535mm线路进入宽准共线轨距1510mm线路时存在5616mm长度的大轨距地段，由准轨距1435mm线路进入宽准共线轨距1510mm线路时存在3710mm长度的大轨距地段；准轨距线路一端直基本轨在外侧、宽准共用护轨在内侧，另一端曲基本轨在外侧、准轨护轨在内侧；宽准共用护轨端头设有宽轨承轮台，宽轨承轮台与直基本轨中间设有宽准共用承轮台二，宽轨承轮台与宽准共用承轮台二端头末端安有宽轨心轨；准轨护轨端头设有准轨承轮台，准轨承轮台内侧安有准轨心轨，曲基本轨与准轨心轨中间安有宽准共用承轮台一。
Concrete sleeper single turnout of fixed switch
固定式转辙器砼枕单开道岔
LIU SHENGYONG (author) / WANG CHANGLI (author) / ZHANG FENGZHI (author) / LIU SHIHONG (author) / HAN AIMEI (author) / ZOU MIN (author) / SHENG SHICAI (author) / GUO YUNCHENG (author) / JI LIANHAI (author) / SUN YU (author)
2021-02-26
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Rail construction method of resin sleeper turnout ballast bed
| European Patent Office | 2023
Railway turnout long sleeper transfer operation device and operation method thereof
| European Patent Office | 2023