Locked coil wire rope and capacity expansion framework
AssigneeGuizhou Wire Rope Incorporated Company
InventorsZhongqu Huang, Xiaogang Wang, Xiaoyu He, Zhiyuan Yan, Nan Xia
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Abstract
A locked coil wire rope includes a circular steel wire inner layer, a central metal core, and a Z-shaped steel wire outer layer. The central metal core has a structure of 1×19W, 1×19S, 1×26WS, 1×31WS, 1×31SW, 1×49SWS or 1×55SWS. The circular steel inner layer includes at least two circular steel wire layers, and a number of steel wires of circular steel wire layer is no less than 18. The Z-shaped steel wire outer layer includes at least one Z-shaped steel wire layer, and a number of steel wires of the Z-shaped steel wire layer is no less than 51. A capacity expansion framework is further disclosed.
Claims9
A locked coil wire rope, comprising:
- a circular steel wire inner layer;
- a central metal core;
- a Z-shaped steel wire outer layer;
- and
- wherein the central metal core has a structure of 1×19W, 1×19S, 1×26WS, 1×31WS, 1×31SW, 1×49SWS or 1×55SWS;
- the circular steel inner layer comprises at least two circular steel wire layers, and each of the at least two circular steel wire layers has 18 or more steel wires;
- and the Z-shaped steel wire outer layer comprises at least one Z-shaped steel wire layer, and the Z-shaped steel wire layer has 51 or more steel wires.
Dependencies are inferred from the claim text.