一种免折返作业的导轨式胶轮电车车辆基地设计
高磊
A Design for Guideway Rubber-tyred Tram Vehicle Base without Turn-back Operation
GAO Lei
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作者信息:中铁二院重庆勘察设计研究院有限责任公司，401120，重庆
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Affiliation:CREEC (Chongqing) Survey, Design and Research Co., Ltd., 401120, Chongqing, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2024.07.052
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中图分类号/CLCN:U279
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栏目/Col:应用技术
摘要:
［目的］车辆基地是导轨式胶轮电车停放检修的场所，车辆在基地内走行径路繁杂、折返作业多，为解决导轨式胶轮电车在车辆基地内折返作业影响车辆运转效率的问题，提出一种可避免有轨电车折返作业的车辆基地布置型式。［方法］介绍导轨式胶轮电车车辆及道岔特点；分析国内现有导轨式胶轮电车车辆基地工艺流程及存在的问题；根据车辆转弯半径小的优点，结合车辆基地用地选址条件进行车辆基地方案分析；设计无折返作业胶轮式有轨电车车辆基地的设计方案以及无折返作业车辆调度实现流程，在日检洗车库不占用时采用日检洗车、停放流程，在日检洗车库占用时采用指定停车位停放、日检洗车、停放流程，在后一种流程中采用双车同时调度的方式避免车辆折返作业。对该车辆基地方案的优缺点进行了分析，提出满足无折返作业的车辆基地设置条件。［结果及结论］所提出的无折返作业车辆基地已在国内某试验线工程中实施，预计在提高车辆基地内车辆周转效率、减少车辆基地定员、节约土地等方面可取得一定成效。
Abstracts:
［Objective］ Vehicle base serves as a place for parking and maintenance of guideway rubber-tyred trams. Vehicles are traveling on complex routes and operating turn-back frequently within the base. Since guideway rubber-tyred trams turn-back operation in vehicle base will undermine the vehicle turnover efficiency, a vehicle base layout form that can avoid tram turn-back operation is proposed. ［Method］ The characteristics of guideway rubber-tyred tram vehicles and turnouts are introduced. The current production process and existing problems of guideway rubber-tyred tram vehicle base in China are analyzed. Combining the advantage of vehicle small turning radius and the vehicle base site selection conditions, vehicle base schemes are analyzed. A design scheme for rubber-tyred tram vehicle base without turn-back operation is developed, as well as the implementation process for scheduling vehicles without turn-back operation. When the washing garage for daily inspection is not occupied, the daily inspection, washing, and parking process will be adopted; when it is occupied, the process with a designated parking space, daily inspection, washing, and corresponding parking are used. In the latter process, simultaneous dispatching of two vehicles is adopted to avoid vehicle turn-back operation. The advantages and disadvantages of the vehicle base scheme are analyzed, and the conditions for setting up a vehicle base that meets the requirements of no turn-back operation are put forward. ［Result & Conclusion］ The proposed vehicle base without turn-back operation is implemented in a testing line project in China, and is expected to achieve certain results in improving vehicle turnover efficiency, reducing personnel count in vehicle base, and saving land.
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