The invention relates to the technical field of rail transit equipment, and discloses a contact wire clamp capable of automatically detecting sliding, the contact wire clamp comprises a first clamping plate, a second clamping plate and a fixing bolt, the second clamping plate is hinged to the first clamping plate through a hinge shaft in the middle, and clamping plates are arranged at the bottoms of the first clamping plate and the second clamping plate. According to the contact wire clamp capable of automatically detecting sliding, when the wire clamp and a contact wire slide or shake, the trigger pin is abraded to be short, the locking bolt is triggered to be released, the elastic force of the pre-tightening spring acts between the first clamping plate and the second clamping plate, the clamping force between the wire clamp and the contact wire is increased, and the wire clamp clamps the contact wire; and secondly, the release of the limiting pin and the ejection of the locking bolt can be easily observed, so that the insufficient clamping force between the wire clamp and the contact wire can be found and repaired in time by observing the two positions of the limiting pin and the locking bolt, and the service life of the contact wire is prolonged.
本发明涉及轨道交通设备技术领域,且公开了一种可自行检测滑动的接触线线夹,包括第一夹板、第二夹板和固定螺栓,所述第二夹板通过中部的铰接轴与第一夹板铰接,所述第一夹板和第二夹板的底部均设有夹板。该可自行检测滑动的接触线线夹,当线夹与接触线发生滑动或晃动时,触发销钉被磨短触发锁定螺栓被释放,预紧弹簧的弹力作用在第一夹板和第二夹板之间,增加线夹与接触线之间的夹紧力,使线夹夹紧接触线,减少滑动和晃动对接触线的伤害,其次,限位销钉被释放,以及锁定螺栓被弹出均很容易被观察到,工作人员通过观察这两个位置即可发生线夹与接触线之间的夹持力不足,可以及时的发现并修复,提高接触线的使用寿命。
Contact wire clamp capable of automatically detecting sliding
一种可自行检测滑动的接触线线夹
2022-07-05
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 |
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