The invention provides a constant-tension spring compensator with a spring fracture detection function. The constant-tension spring compensator comprises a shell, a spring and a spring fracture detection mechanism. And at least one part of the spring fracture detection mechanism is arranged outside the shell, and is configured to be capable of being driven by the spring to change when the spring fractures, so that the fracture state of the spring can be observed from the outside of the shell. The method has the beneficial effects that the fracture failure state of the core component spring of the constant tension spring compensator can be monitored, and the method is simple, convenient and reliable.
本发明提出一种具有探测弹簧断裂功能的恒张力弹簧补偿器,包括:外壳、弹簧、弹簧断裂探测机构;弹簧断裂探测机构的至少一部分设置在外壳外部,并被配置为能够当弹簧断裂时被弹簧带动而发生变化,从而使得能够从外壳外部观察到弹簧的断裂状态。本发明的有益效果是,可以监视恒张力弹簧补偿器核心部件弹簧的断裂失效状态,且方法简便可靠。
Spring compensator
一种弹簧补偿器
2022-03-15
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 |