The invention discloses a novel dropper which comprises a dropper wire (1), a contact wire dropper wire clamp (2) and a carrier cable dropper wire clamp (3); connecting rings (5) are formed at the twoends of the dropper wire (1) through brake wire clamps (4), the contact wire dropper wire clamp (2) and the carrier cable dropper wire clamp (3) are connected with grooved bearings (7) through symmetrically-arranged connecting pieces (6), and the connecting rings (5) sleeve the grooved bearings (7). The two end parts of the dropper wire (1) are respectively connected with end socket pipes (8). Compared with the prior art, the novel dropper has the advantages that the novel dropper is convenient to install, high in fatigue durability and good in current-carrying load performance, and components are not prone to damage.
本发明公开了一种新型吊弦,包括吊弦线(1)、接触线吊弦线夹(2)和承力索吊弦线夹(3),所述吊弦线(1)两端通过刹车线夹(4)形成连接环(5),所述接触线吊弦线夹(2)和承力索吊弦线夹(3)分别通过对称设置的连接片(6)连接设有带槽轴承(7),所述连接环(5)套接带槽轴承(7),所述吊弦线(1)的两端部分别连接设有封头管(8)。本发明与现有技术相比的优点在于:提供一种便于安装,耐疲劳性强,具有良好的载流负荷性,部件不易损坏的一种新型吊弦。
Novel dropper
一种新型吊弦
2021-01-05
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 |
Dropper detection device and dropper anomaly detection method
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2021
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