The invention discloses a tower crane cable fixing device. The tower crane cable fixing device comprises a long-strip-shaped buckle base plate fixed to a tower crane standard knot. A plurality of elastic buckles for clamping and fixing the vertical cables in a one-to-one correspondence manner are arranged on the long-strip-shaped buckle substrate, and at least three elastic clamping claws with outward and upward curled edges are arranged on each elastic buckle; the outer sides of the openings of the plurality of elastic buckles are provided with a brake bar, the inner side face of the brake bar is provided with bristles which are used for stretching into the opening of each elastic buckle and inwards abutting against each vertical cable, one end of the brake bar is hinged to the standard knot, and the other end of the brake bar is detachably connected with the standard knot; the three elastic clamping jaws respectively clamp the vertical cable from left to right. The contact surface of each elastic clamping jaw and the vertical cable is an arc-shaped surface; the bristles are made of nylon wires or bristles, and a plurality of bristles form an abutting face from outside to inside. The tower crane cable fixing device can directly drag a vertical cable upwards when a standard knot of a tower crane is lifted, and can adapt to vertical cables with different diameters.
本发明公开了一种塔吊电缆固定装置,包括固定在塔吊标准节上的长条形卡扣基板;长条形卡扣基板上有多个一一对应卡固每根竖向电缆的弹性卡扣,每个弹性卡扣上有至少三个向外上卷边的弹性卡爪;多个弹性卡扣的开口处的外侧有一闸杆,闸杆的内侧面有用于伸入每个弹性卡扣的开口处并向内抵紧每根竖向电缆的刷毛,闸杆的一端与标准节铰接,闸杆的另一端与标准节可拆式连接;弹性卡爪为三个,分别从左内右卡紧竖向电缆;每个弹性卡爪与竖向电缆的接触面为弧形面;刷毛为尼龙丝或鬃丝的刷毛,刷毛由若干根刷毛构成从外向内的抵紧面。本塔吊电缆固定装置在塔吊的标准节提升时可直接向上拖拽竖向电缆且可适应不同直径竖向电缆。
Tower crane cable fixing device
塔吊电缆固定装置
2024-08-30
Patent
Electronic Resource
Chinese
Tower crane main cable fixing device and using method thereof
European Patent Office | 2020
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