Flexible turnout beam for straddling monorail transit track
A technology for monorail traffic and turnout beams, applied in tracks, roads, buildings, etc., can solve the problems of reducing the comfort of light rail trains, the curve is not smooth enough, and affecting the driving of vehicles, and achieves reduction of vehicle walking noise, long service life, and ensuring comfort. Effects of Sex and Safety
Active Publication Date: 2015-08-05
重庆川东船舶重工有限责任公司
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Problems solved by technology
[0005] The turnout of the above structure is not smooth enough when it is connected to the light rail track, which reduces the comfort of the light rail train and even affects the safety; even the joint-flexible turnout will have a certain broken line structure, which will affect the driving of the vehicle; and the structure Extremely complex, short service life, high cost
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[0039] As shown in the figure: the flexible turnout beam of the straddling monorail traffic track in this embodiment includes a flexible beam section for forming the flexible turnout beam and a deflection drive assembly for driving the deflection deformation of the flexible turnout beam. As shown in the figure, this embodiment includes flexible beam section b, flexible beam section c, flexible beam section d, and flexible beam section e; the flexible beam section includes a flexible beam main body and a walking support, which can be The flexible beam sections b, c, d, and e all include the main body of the flexible beam and the walking support;
[0040]The walking support includes a walking surface 11 and a flexible side support plate, the walking surface 11 is horizontally fixed and supported on the upper part of the flexible beam body along the longitudinal direction, and the flexible side support plate includes two guide plates (the guide plate 13 and the guide plate 13 and ...
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The invention discloses a straddle type single rail traffic rail flexible turnout beam, which comprises a flexible beam section and a flexibility driving assembly, wherein the flexible beam section is used for forming the flexible turnout beam, the flexibility driving assembly is used for driving the flexible turnout beam to generate the flexibility deformation, and the flexible beam section comprises a flexible beam main body and a walking supporter. The flexible turnout beam structure formed by the flexible beam section with forced flexible deformation is adopted, when the rail conversion joint is needed, the flexibility deformation is generated through external force driving, the stabilizing surface and the guide surface of the flexible beam section are respectively in smooth transition, broken lines are eliminated, the passing of light rail trains is favorably realized, in addition, the structure is greatly simplified through being compared with that of the existing turnout structure, the manufacture cost is reduced, the manufacture work period is shortened, the service life is longer, the use and maintenance cost is saved, the comfort and the safety of the light rail running can be ensured, the vehicle running noise is reduced, and better environment protection performance is realized.
Description
technical field [0001] The invention relates to an accessory part of a straddling monorail traffic track, in particular to a straddling monorail traffic turnout beam. Background technique [0002] Light rail is an important part of urban rail transit. For cities with relatively large height differences, dense population, narrow roads, steep slopes and sharp bends, and congested traffic, light rail can well solve the problem of traffic congestion. Especially the straddle-type monorail traffic light rail is more adaptable to the traffic conditions in modern cities. [0003] The track of the straddle-type monorail traffic light rail has only one train straddling the rail, that is, it is only supported, stabilized and guided by a single track, and the car body rides on the railway running on the track beam. The technical characteristics are mainly reflected in the three aspects of the vehicle bogie, track beam and line switch. The running mechanism is completely different from ...
Claims
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IPC IPC(8): E01B25/12E01B25/10
Inventor 赵勇刘波邓飞张杨李贞丁国训项林
Owner 重庆川东船舶重工有限责任公司