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发明授权
CN109720966B 一种电梯检修工艺 有权

一种电梯检修工艺
摘要：
本发明公开了一种电梯检修工艺，属于电梯技术领域，以断丝点为中心，分别向上延伸至少1cm，向下延伸至少1cm，形成检测区间，通过热缩橡胶片缠绕在检测区间上至少一周，并进行固定，再进行热缩，取下后量取断丝点的周长，一个复检周期后进行，再并量取通过热缩橡胶片缠绕在检测区间上至少一周，并进行固定，再进行热缩，取下后量取断丝点的周长进行对比，根据周长变化情况确定是否进行更换，具有检修时准确判断曳引绳断丝点情况的优点。
摘要（英）：

The invention discloses an elevator maintaining process and belongs to the technical field of elevators. Awire breaking point is used as a center, upward extending is performed by at least 1 cm, downward extending is performed by at least 1 cm, and a detection interval is formed; a thermal shrinkage rubber sheet is winded on the detection interval by at least one circle, fixed, subjected to thermal shrinkage and taken down, then the perimeter of the wire breaking point is measured, after one re-maintaining period, the thermal shrinkage rubber sheet is winded on the detection interval by at least one circle, fixed, subjected to thermal shrinkage and taken down, and then the perimeter of the wire breaking point is measured for comparison; whether replacement is performed or not is determinedaccording to the perimeter change conditions, and the advantage that the condition of the wire breaking point of a hoist rope is judged correctly during maintenance is achieved.

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