The invention relates to the technical field of catenary positioning devices, and discloses a positioning device suitable for a large-tension high-speed-per-hour electrified railway catenary system, the outer side of a first connector is connected with a rotating double-lug, one end of the rotating double-lug is provided with a first connecting groove, and the first connector is inserted into the first connecting groove; a first pin is connected between the first connecting groove and the first connector in a penetrating mode, a second connecting groove is formed in the other end of the rotating double-lug, a second connector is inserted into the second connecting groove, and a positioner is connected to the end, away from the rotating double-lug, of the second connector. Through the arrangement of the first boss, the moving position of the positioner can be limited, the positioner vibrates up and down when a train travels and passes, the limiting effect is achieved, and therefore the actual running requirement of the train is met; and when the contact line expands with heat and contracts with cold to cause the positioning wire clamp to deflect left and right, the double lugs are rotated to move on the outer side of the first connector, so that the actual operation requirement of a train is met.
本发明涉及接触网定位装置技术领域,且公开了一种适用于大张力高时速电气化铁路接触网系统定位装置,第一连接头的外侧连接有旋转双耳,旋转双耳的一端开设有第一连接槽,第一连接头插入于第一连接槽的内部,第一连接槽与第一连接头之间穿插连接有第一销钉,旋转双耳的另一端开设有第二连接槽,第二连接槽的内部插入有第二连接头,第二连接头远离旋转双耳的一端连接有定位器;通过第一凸台的设置,能够对定位器移动的位置进行限位,当列车行驶通过时定位器的上下振动,并有限位作用,从而满足列车实际运行的需求;当接触线热胀冷缩导致定位线夹左右偏转时,通过旋转双耳在第一连接头的外侧进行移动,从而满足列车实际运行的需求。
Positioning device suitable for large-tension high-speed electrified railway contact net system
一种适用于大张力高时速电气化铁路接触网系统定位装置
03.10.2023
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 |
Positioning device suitable for large-tension high-speed electrified railway contact net system
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2021
|Europäisches Patentamt | 2021
|TRANSITIONAL SECTIONAL ISOLATOR OF ELECTRIFIED RAILWAY CONTACT NETWORK
Europäisches Patentamt | 2021
|