The invention relates to the technical field of speed limiter rope tensioning devices, and discloses a speed limiter rope tensioning device which comprises a bottom plate, a support is arranged on the bottom plate, a protective cover is arranged outside the support, a rope wheel component is arranged in the support, a first weight is arranged in the support, and a second weight is arranged in the first weight. A second heavy block is arranged at the bottom of the rope wheel component, a switch beating plate is arranged outside the support, and a travel switch is arranged outside the support. According to the speed governor rope tensioning device, by arranging the first weight and the second weight, required tensioning force can be provided for the speed governor rope, and by arranging the switch beating plate and the travel switch, when danger occurs, the switch beating plate triggers the travel switch to enable the safety circuit to be powered off, so that a traction machine is stopped, and the safety of the traction machine is guaranteed. And the situation that passengers in the elevator are in danger due to overspeed of the elevator is avoided, so that the safety of the speed limiter rope tensioning device and the passengers is guaranteed to a great extent.
本发明涉及限速器绳张紧装置技术领域,且公开了一种限速器绳张紧装置,包括底板,所述底板的设置有支架,所述支架的外部设置有护罩,所述支架的内部设置有绳轮部件,所述支架的内部设置有第一重块,所述绳轮部件的底部设置有第二重块,所述支架的外部设置有开关打板,所述支架的外部设置有行程开关。该限速器绳张紧装置,通过设置第一重块与第二重块,能够为限速器绳提供所需的张紧力,通过设置开关打板与行程开关,使得发生危险时,开关打板触发行程开关,使安全回路断电,从而制停曳引机,避免电梯超速导致内部乘坐人员出现危险的情况发生,从而极大程度上保证了限速器绳张紧装置以及乘坐人员的安全性。
Speed limiter rope tensioning device
一种限速器绳张紧装置
2022-03-08
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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