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发明公开
CN106404432A 放线滑车的试验设备、试验系统及试验方法 无效 - 驳回

放线滑车的试验设备、试验系统及试验方法
摘要：
本发明提供了一种放线滑车的试验设备、试验系统及试验方法，放线滑车的试验设备包括：外框；顶升液压缸，设置在外框的一侧外；两个试验液压缸，两个试验液压缸间隔设置在外框的另一侧外；拉力钢丝绳，用于连接顶升液压缸和放线滑车；试验钢丝绳，用于连接两个试验液压缸和放线滑车。通过本发明实施例中的放线滑车试验设备，能够模拟放线滑车在高空作业的动态力学性能。而且本发明实施例中的放线滑车试验设备相比现有技术中的试验设备而言结构较小，制造和安装费用较低，且能够灵活组合或者移动。
摘要（英）：

The invention provides a pay-off pulley testing device, testing system, and testing method. The pay-off pulley testing device includes an outer frame, a lift-up hydraulic cylinder arranged outside one side of the outer frame, two testing hydraulic cylinders that are arranged outside the other side of the outer frame at an interval, a pulling-force wire rope for connecting the lift-up hydraulic cylinder and a pay-off pulley, and a test wire rope for connecting the two testing hydraulic cylinders and the pay-off pulley. The pay-off pulley testing device can stimulate the dynamic mechanical properties of the pay-off pulley at the high altitude. Compared with the testing device in the prior art, the pay-off pulley testing device is simple in structure, low in manufacturing and installation costs, and flexible in combination or movement.

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