The invention discloses a folding type mobile contact network which comprises a supporting column, a folding type cantilever device and a power supply body. The folding cantilever device comprises a first cantilever body structure, a rotating shaft, a second cantilever body structure and a relative rotating structure. The first cantilever body structure is rotationally mounted on the supporting column through a rotating shaft; the second cantilever body structure is connected with the first cantilever body through a relative rotation structure, and the second cantilever body structure can rotate relative to the first cantilever body structure; the second cantilever body structure can rotate relative to the first cantilever body structure to adjust the length of the folding cantilever device; and a power supply body of the mobile overhead line system is mounted on the second cantilever body structure. The problem that a power supply body of the mobile overhead line system cannot move to a preset space due to various reasons can be effectively solved, loading and unloading operation can be conveniently carried out on a freight train, and the safety of the freight train adopting hoisting equipment for loading and unloading operation is guaranteed; and meanwhile, the work is more stable and reliable.
本发明公开一种折叠式的移动接触网,包括支柱、折叠式腕臂装置、供电体;折叠式腕臂装置包括第一腕臂本体结构、转动轴、第二腕臂本体结构、可相对转动结构;第一腕臂本体结构通过转动轴转动的安装在支柱上;第二腕臂本体结构利用可相对转动结构与第一腕臂本体连接,第二腕臂本体结构能够相对第一腕臂本体结构转动;第二腕臂本体结构可通过相对所述第一腕臂本体结构转动,调整折叠式腕臂装置的长度;移动接触网的供电体安装在第二腕臂本体结构上。本发明能够有效解决因为各种原因造成移动接触网的供电体不能移动到预定空间的问题,方便对货运列车进行装卸作业,保障货运列车采用吊装设备进行装卸作业的安全;同时让其工作也更加稳定可靠。
Folding mobile overhead line system
一种折叠式的移动接触网
2025-04-29
Patent
Electronic Resource
Chinese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
European Patent Office | 2021
|European Patent Office | 2022
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