The invention belongs to the technical field of cable oscillatory wave tester protection, and discloses a lifting protection device. The device comprises an annular frame, a bottom plate and a lifting cover. The annular frame is used for containing a to-be-lifted instrument and comprises a second circular ring, a first circular ring, a plurality of supporting vertical rods and at least one supporting circular ring, wherein the second circular ring and the first circular ring are coaxially arranged in parallel, the supporting vertical rods are evenly distributed along the circumference of the first circular ring at intervals, and the two ends of each supporting vertical rod are fixedly connected to the first circular ring and the second circular ring respectively; and the supporting circular ring is arranged between the first circular ring and the second circular ring and fixedly connected to the supporting vertical rods. The bottom plate is detachably connected to the first circular ring and used for bearing the to-be-lifted instrument; and the lifting cover is used for being connected with an external lifting device and detachably connected to the second circular ring. The lifting protection device can be arranged outside a cable oscillatory wave tester in a sleeving mode, a maintainer can conveniently lift and carry the cable oscillatory wave tester to a high-voltage chamber or hoist the cable oscillatory wave tester through a lifting device, the lifting process is safe and efficient, and equipment damage or personal injury of the maintainer cannot be caused.
本发明属于电缆振荡波测试仪防护技术领域,公开了一种抬吊保护装置,包括环形架、底板和吊罩。环形架用于容纳待抬吊仪器,包括平行且同轴设置的第二圆环与第一圆环、多个支撑立杆和至少一个支撑圆环,多个支撑立杆沿第一圆环圆周间隔均匀分布,两端分别固定连接于第一圆环和第二圆环;支撑圆环设置于第一圆环和第二圆环之间,固定连接于多个支撑立杆。底板可拆卸连接于第一圆环,用于承载待抬吊仪器;吊罩用于连接外部起吊设备,可拆卸连接于第二圆环。本发明的抬吊保护装置,能套装于电缆振荡波测试仪外,便于检修人员抬起并搬运至高压室或者使用吊装设备起吊电缆振荡波测试仪,抬吊过程安全、高效,不会造成设备损伤或者检修人员人身伤害。
Lifting protection device
一种抬吊保护装置
2021-10-08
Patent
Electronic Resource
Chinese
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