A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-layer rail, rail vehicle and rail traffic system
The embodiment of the invention provides a double-layer track, a track vehicle and a track traffic system. The straddle type track group comprises at least one set of straddle type tracks, and the straddle type tracks are laid above the bridge piers; and the suspension type rail group comprises at least one set of suspension type rails, and the suspension type rails are laid below the bridge piers. The rail vehicle travels on the main rail section of the straddle type rail in the double-layer rail and changes a lane to the first sub-rail section or the second sub-rail section in the turnout area. The double-layer track adopts an elevated form, the structure is simple, and the influence on surrounding traffic and buildings in the construction process is small. Meanwhile, according to the embodiment of the invention, a traditional movable turnout is optimized into a fixed turnout, and the manufacturing, construction and maintenance cost of a turnout area is reduced. The fixed turnout does not need to consider the moving space and does not involve electrical equipment such as a motor, a transmission and a synchronizing device, so that the safety is improved on the basis of saving the space.
本申请实施例提供一种双层轨道、轨道车辆及轨道交通系统，双层轨道包括：桥墩；跨坐式轨道组，包括至少一套跨坐式轨道，所述跨坐式轨道铺设在所述桥墩的上方；悬挂式轨道组，包括至少一套悬挂式轨道，所述悬挂式轨道铺设在所述桥墩的下方。轨道车辆行驶在双层轨道中的跨坐式轨道的主轨道段上行驶并在道岔区域变道至第一分轨道段或第二分轨道段。本申请实施例的双层轨道采用高架形式，结构简单，建设过程中对周边交通、建筑物影响小。同时，本申请实施例将传统的移动式道岔优化为固定式道岔，降低道岔区域的制造、施工以及维护成本。固定式道岔也无需考虑活动空间，不涉及电机、传动以及同步装置等电气设备，节省空间的基础上提高了安全性。
Double-layer rail, rail vehicle and rail traffic system
The embodiment of the invention provides a double-layer track, a track vehicle and a track traffic system. The straddle type track group comprises at least one set of straddle type tracks, and the straddle type tracks are laid above the bridge piers; and the suspension type rail group comprises at least one set of suspension type rails, and the suspension type rails are laid below the bridge piers. The rail vehicle travels on the main rail section of the straddle type rail in the double-layer rail and changes a lane to the first sub-rail section or the second sub-rail section in the turnout area. The double-layer track adopts an elevated form, the structure is simple, and the influence on surrounding traffic and buildings in the construction process is small. Meanwhile, according to the embodiment of the invention, a traditional movable turnout is optimized into a fixed turnout, and the manufacturing, construction and maintenance cost of a turnout area is reduced. The fixed turnout does not need to consider the moving space and does not involve electrical equipment such as a motor, a transmission and a synchronizing device, so that the safety is improved on the basis of saving the space.
本申请实施例提供一种双层轨道、轨道车辆及轨道交通系统，双层轨道包括：桥墩；跨坐式轨道组，包括至少一套跨坐式轨道，所述跨坐式轨道铺设在所述桥墩的上方；悬挂式轨道组，包括至少一套悬挂式轨道，所述悬挂式轨道铺设在所述桥墩的下方。轨道车辆行驶在双层轨道中的跨坐式轨道的主轨道段上行驶并在道岔区域变道至第一分轨道段或第二分轨道段。本申请实施例的双层轨道采用高架形式，结构简单，建设过程中对周边交通、建筑物影响小。同时，本申请实施例将传统的移动式道岔优化为固定式道岔，降低道岔区域的制造、施工以及维护成本。固定式道岔也无需考虑活动空间，不涉及电机、传动以及同步装置等电气设备，节省空间的基础上提高了安全性。
Double-layer rail, rail vehicle and rail traffic system
一种双层轨道、轨道车辆及轨道交通系统
GAO XIAOFENG (author) / WANG DONGWEI (author) / ZHAO YUN (author) / WANG YANRONG (author) / AN ZAIQIU (author) / ZHANG TIANBAI (author) / LI JUN (author)
2024-05-03
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
/
B61B
RAILWAY SYSTEMS
,
Eisenbahnanlagen
/
B61C
Lokomotiven
,
LOCOMOTIVES
/
B61F
Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze
,
RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES
/
E01D
BRIDGES
,
Brücken
Double-rail rubber-tired vehicle rail traffic lifting type turnout
| European Patent Office | 2020