Provided is a tension balancer for an overhead line, the tension balancer being capable of increasing the stroke length within a set load range by reducing the hysteresis loss of deflection-load characteristics. An outer wire (201) and/or an outer auxiliary washer (102b) for preventing the outer spring washer (102a) from coming into contact with the outer cylinder member (101) are/is provided between the outer cylinder member (101) and the first intermediate cylinder member (102), and the outer wire (201) or the outer auxiliary washer (102b) is provided between the outer cylinder member (101) and the first intermediate cylinder member (102). The frictional resistance of the outer spring washer (102a) relative to the outer cylinder member (101) is smaller than the frictional resistance of the outer spring washer (102a) relative to the outer cylinder member (101).
提供一种架空线用张力平衡器,该架空线用张力平衡器通过降低挠度‑载荷特性的滞后损失,能够在所设定的载荷范围内增大行程长度。在外侧筒部件101与第1中间筒部件102之间,设置阻止外侧弹簧垫圈102a与外侧筒部件101的接触的外侧线材201和/或外侧辅助垫圈102b,关于外侧线材201或外侧辅助垫圈102b,其相对于该外侧弹簧垫圈102a或外侧筒部件101的摩擦阻力比外侧弹簧垫圈102a相对于外侧筒部件101的摩擦阻力更小。
Tension balancer for overhead line
架空线用张力平衡器
23.09.2022
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 |