The invention relates to a device (3 ', 3' ') for supporting a contact line (4) extending in a longitudinal direction (5) and for supplying electrical energy to a rail vehicle, comprising a support body (11) arranged above the contact line (4) as viewed in a vertical direction (7) extending at right angles to the longitudinal direction (5), the device (3', 3 '') comprising a guide rail (23), the guide rail (23) guides at least a thermal expansion movement of the contact wire (4) and has a first rail body (25) on which the contact wire (4) is held in a rest position, and the device (3 ', 3' ') comprises a second rail body (26) which is held on the support body (11) in the rest position, the first rail body (25) and the second rail body (26) being guided relative to each other via rolling elements (32).
本发明涉及一种用于支撑接触线(4)的装置(3′、3"),接触线(4)在纵向方向(5)延伸并且用于将电能供应至轨道车辆,装置包括支撑体(11),支撑体(11)布置在如在以相对于纵向方向(5)的直角延伸的竖直方向(7)察看的接触线(4)上方,装置(3′、3")包括导轨(23),导轨(23)引导至少接触线(4)的热膨胀运动并且具有第一轨道体(25),接触线(4)被保持在第一轨道体(25)上在静止位置中,并且装置(3′、3")包括第二轨道体(26),第二轨道体(26)被保持在支撑体(11)上在静止位置中,第一轨道体(25)和第二轨道体(26)被经过滚动元件(32)相对于彼此引导。
DEVICE FOR SUPPORTING A CONTACT WIRE
用于支撑接触线的装置
31.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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