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发明授权
CN106441042B 电梯扁平钢带直线度测量装置 有权

电梯扁平钢带直线度测量装置
摘要：
本发明提供一种能够准确测量电梯扁平钢带直线度测量装置，包括测试台、放置于测试台上的若干圆形滚珠以及固定装置；所述测试台具有承载所述圆形滚珠的台面，所述台面上设有刻度尺，所述固定装置包括垂直于刻度尺的测量线。与现有技术相比，本发明电梯扁平钢带直线度测量装置通过在钢带与测试台之间设置大量圆形滚珠，降低了测试台的台面与钢带之间的静摩擦应力，确保钢带能够处于自然状态，有利于提高直线度测量的精确度。
摘要（英）：

The invention provides an elevator flat steel strip straightness measuring device comprising a test table, a plurality of circular balls placed on a test table, and a fixing device. The test table has a table top bearing the circular balls. Calibrated scales are disposed on the table top. The fixing device includes a measuring line perpendicular to the calibrated scales. Compared with the prior art, the elevator flat steel strip straightness measuring device has the advantages that the friction between the table top of the test table and a steel strip is greatly reduced by disposing the plurality of circular balls between the steel strip and the test table, which is beneficial to improvement in the accuracy of straightness measurement.

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