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发明公开
CN107128791A 一种利用真空吸力移动变电站电缆沟盖板的方法 无效 - 驳回

一种利用真空吸力移动变电站电缆沟盖板的方法
摘要：
本发明涉及一种利用真空吸力移动变电站电缆沟盖板的方法，采用真空吸力方式完成电缆沟通盖板抬起、移动，通过启动真空泵产生吸力后，由真空气泵持续抽取真空，通过连接管将吸力传输给吸盘，吸盘与盖板形成真空，利用吸力抬起电缆盖板，吸盘可确保吸盘与盖板之间没有缝隙。释放真空吸力后，吸盘失去吸力与盖板分离，完成盖板的放置。操作过程运维人员不接触盖板，完成盖板搬移。最大可完成100公斤水泥材质盖板的移动。
摘要（英）：

The invention relates to a method for moving a substation cable trench cover plate by using vacuum suction. A vacuum suction mode is adopted to finish hoisting and movement of the cable trench cover plate; after a vacuum pump is started to generate the suction, the vacuum air pump continuously sucks the vacuum; a connecting pipe transmits the suction to a sucker; the vacuum is formed between the sucker and the cover plate; the suction is used for hoisting the cable cover plate; and the sucker can guarantee no gap between the sucker and the cover plate. After the vacuum suction is released, the sucker loses the suction to separate from the cover plate, so that the placement of the cover plate is finished. In the operating process, operation and maintenance workers finish carrying of the cover plate without touching the cover plate, and can finish movement of 100 kg cement cover plate at most.

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