The efficient and stable elevator speed limiter tensioning device comprises a fixing frame, a nylon wheel penetrates through the fixing frame and is rotationally connected with the fixing frame, a steel wire rope is movably connected into a sliding groove in the outer contour of the nylon wheel, and a hook is rotationally connected to the nylon wheel through a pin shaft; an auxiliary mechanism for rotating and adjusting the hook is arranged on the nylon wheel, the auxiliary mechanism comprises a track plate fixedly connected to the nylon wheel, a sliding block is movably connected to the inner wall of the track plate, and a first spring for resetting and moving the sliding block is fixedly connected to the face, opposite to the track plate, of the sliding block; the end, away from the first spring, of the sliding block is rotationally connected with an adjusting rod through a pin shaft, and the end, close to the adjusting rod, of the hook is fixedly connected with a fixing rod.
本发明公开了一种高效稳定型电梯限速器张紧装置,包括固定架,所述固定架上贯穿并转动连接有尼龙轮,所述尼龙轮外轮廓上的滑槽内活动连接有钢丝绳,且尼龙轮上通过销轴转动连接有挂钩,所述尼龙轮上设有使挂钩进行转动调节的辅助机构,所述辅助机构包括尼龙轮上固定连接有轨道板,所述轨道板的内壁活动连接有滑块,所述滑块与轨道板的相对面上固定连接有对滑块进行复位移动的第一弹簧,所述滑块上远离第一弹簧的一端通过销轴转动连接有调节杆,所述挂钩上靠近调节杆的一端固定连接有固定杆,本申请具有对钢丝绳进行降速缓冲,避免了钢丝绳在较高的冲击力下发生断裂。
Efficient and stable elevator speed governor tensioning device
一种高效稳定型电梯限速器张紧装置
2023-12-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Elevator speed governor tensioning system suitable for movable pit platform and elevator
Europäisches Patentamt | 2021
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