The invention relates to the technical field of elevator installation, in particular to an elevator sill height difference measuring device. The invention provides an elevator sill height difference measuring device capable of improving measuring accuracy. An elevator sill height difference measuring device comprises a supporting frame, a motor is fixedly installed on the supporting frame, an output shaft of the motor is in bolted connection with a sliding rail, the sliding rail is in sliding connection with a moving block, a first telescopic rod is fixedly connected to the side, away from the supporting frame, of the moving block, and a second telescopic rod is fixedly connected to the side, away from the supporting frame, of the moving block. The side, away from the first telescopic rod, of the moving block is fixedly connected with a second telescopic rod, the side, away from the moving block, of the second telescopic rod is fixedly connected with a second measuring tape, and the sliding rail is fixedly connected with a first measuring tape. The height difference between the car door sill and the landing door sill is judged through the data change of the ruler strip of the first measuring tape, the height difference between the car door sill and the landing door top wall is judged through the data change of the ruler strip of the second measuring tape, the height difference of the elevator car door sill can be measured through double references, and the measurement accuracy can be improved.
本发明涉及电梯安装技术领域,尤其涉及一种电梯地坎高差测量装置。本发明提供一种能够提高测量准确度的电梯地坎高差测量装置。一种电梯地坎高差测量装置,包括有支撑架,所述支撑架固定安装有电机,所述电机的输出轴栓接有滑轨,所述滑轨滑动式连接有移动块,所述第一伸缩杆固接在所述移动块远离所述支撑架的一侧,所述移动块远离所述第一伸缩杆的一侧固接有第二伸缩杆,所述第二伸缩杆远离所述移动块的一侧固接有第二卷尺,所述滑轨固接有第一卷尺。通过第一卷尺的尺条数据变化来判断轿门地坎和层门地坎的高度差,通过第二卷尺的尺条数据变化来判断轿门地坎和层门顶壁的高度差,可利用双重参照来测量电梯轿门地坎高度差,能够提高测量准确度。
Elevator sill height difference measuring device
一种电梯地坎高差测量装置
2023-12-26
Patent
Elektronische Ressource
Chinesisch
ELEVATOR SILL DEVICE, REPLACEMENT METHOD OF ELEVATOR SILL, AND INSTALLATION METHOD OF ELEVATOR SILL
Europäisches Patentamt | 2020
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