语言
Applicable to electrified railway catenary system in the lower anchor compensation device, drop lead is to put a constant force on catenary wire or contact wire to compensate the tension, drop lead limits is to guide drop lead moving up and down and limit
drop lead and drop lead limits
Applicable to electrified railway catenary system in the lower anchor compensation device, drop lead is to put a constant force on catenary wire or contact wire to compensate the tension, drop lead limits is to guide drop lead moving up and down and limit the influence caused by the wind. Mainly consists of drop lead limits, drop lead, support bar and so on.
1. drop lead limits (missing image)
2. support bar(missing image)
3. drop lead(missing image)
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