The invention discloses an anti-shaking device for a traction steel wire rope. The anti-shaking device comprises at least one range finder, a controller and at least one pair of telescopic dampers, the distance measuring instrument is fixed in the hoistway and is used for measuring the distance between the traction steel wire rope and the distance measuring instrument; the controller receives measurement data of the distance measuring instrument and the position and the running direction of the elevator car. The telescopic damper is rotatably fixed in the hoistway; when the pair of telescopic dampers is located at the unfolding position, the traction steel wire rope at the pair of telescopic dampers does not shake out of the limiting range of the pair of telescopic dampers. When the pair of telescopic dampers is located at the folded position, the pair of telescopic dampers do not interfere with the operation space of the elevator car. The controller calculates the shaking amount of the traction steel wire rope according to the measurement data of the range finder; and when the shaking amount exceeds a preset threshold value, the controller controls the telescopic damper to be located at the unfolding position or the folding position according to the position, the running direction and the rated speed of the elevator car.
本发明公开了一种曳引钢丝绳防晃装置,包括至少一个测距仪、控制器和至少一对伸缩阻尼器;所述测距仪固定在井道内,测量曳引钢丝绳与测距仪间的间距;所述控制器接收测距仪的测量数据,以及电梯轿厢的位置、运行方向;所述伸缩阻尼器可转动地固定在井道内;当一对伸缩阻尼器位于展开位置时,可使该对伸缩阻尼器处的曳引钢丝绳晃动不超出该对伸缩阻尼器的限制范围;当一对伸缩阻尼器位于收拢位置时,该对伸缩阻尼器不与电梯轿厢的运行空间干涉;所述控制器根据测距仪的测量数据计算曳引钢丝绳的晃动量;当晃动量超过预设阈值时,根据电梯轿厢的位置、运行方向和额定速度,控制器控制伸缩阻尼器位于展开位置或收拢位置。
Anti-shaking device for traction steel wire rope
曳引钢丝绳防晃装置
25.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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