城市轨道交通车辆车端低压接线箱端子排的改进设计
景美丽王利马新华王守斌
Improved Design of Vehicle Terminal Block of Urban Rail Transit Car End Low-voltage Junction Box
JING MeiliWANG LiMA XinhuaWANG Shoubin
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作者信息:中车唐山机车车辆有限公司， 063035， 唐山
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Affiliation:CRCC Tangshan Co., Ltd., 063035, Tangshan, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2019.04.029
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中图分类号/CLCN:U270.38+1
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栏目/Col:应用技术
摘要:
针对城市轨道交通车辆用车端低压接线箱内传统端子排设计的弊端，对车端低压接线箱内的端子排进行设计改进：端子排倾斜安装，端子序号采用按原理图“功能组分区”进行划分的原则。该改进结构符合人体工程学的设计，能有效提高工作效率及接线正确率。端子排的倾斜安装结构还可应用于空间受限、接线不方便以及有设计优化需求的设备。
Abstracts:
For the drawbacks of traditional terminal block in low-voltage junction box designed for urban rail vehicle, an improved design of the low-voltage junction box is proposed, in which the tilted installation of the terminal block and terminal block numbers are divided according to "functional group partition" of the schematic diagram. The improved structure confirms to the design of ergonomic, improves the work efficiency and wiring accuracy. At the same time, the tilted installation structure of the terminal block can be applied to equipment with limited space, inconvenient wiring and equipment that requires design optimization.
引文 / Ref:
景美丽，王利，马新华，等.城市轨道交通车辆车端低压接线箱端子排的改进设计[J].城市轨道交通研究，2019，22（4）：119.
JING Meili，WANG Li，MA Xinhua，et al.Improved Design of Vehicle Terminal Block of Urban Rail Transit Car End Low-voltage Junction Box[J].Urban mass transit，2019，22（4）：119.
JING Meili，WANG Li，MA Xinhua，et al.Improved Design of Vehicle Terminal Block of Urban Rail Transit Car End Low-voltage Junction Box[J].Urban mass transit，2019，22（4）：119.
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