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Carbon fiber and basalt fiber compound rope

A technology of basalt fiber and carbon fiber, applied in the field of rope nets, to achieve the effects of wide application range, good insulation and heat resistance, and high strength

Inactive Publication Date: 2012-05-23
宋梦瑶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly used escape ropes are made of steel wire, and carbon fiber and basalt fiber have not yet been used in rope nets

Method used

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  • Carbon fiber and basalt fiber compound rope
  • Carbon fiber and basalt fiber compound rope

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] From figure 1 It can be seen from the schematic structural diagram of a carbon fiber and basalt fiber cored rope of the present invention that the present invention is composed of a rope cover 1 and a rope core 2, and the rope cover 1 is a cylindrical multi-bundle rope composed of carbon fiber and basalt fiber The strands are woven according to a certain weaving method, figure 1 It is a specific embodiment of the present invention. It is a 32-braided rope sheath 1 and a twisted rope core 2. It can be processed into a set by double weaving method, or it can be processed by three-dimensional weaving or other weaving methods. The rope cores 2 are tightly combined, the rope core is bundled carbon fiber and basalt fiber, and the carbon fiber monofilament and basalt fiber monofilament are 50%:50% by mass. Each bundle of carbon fiber and basalt fiber is made by twisting multiple surface-treated carbon fiber and basalt fiber monofilaments. Since the main disadvantage of carbo...

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Abstract

The invention discloses a carbon fiber and basalt fiber compound rope, comprising a rope sleeve and a rope core, wherein the rope sleeve is a barrel shape and is woven by many bundles composed of carbon fibers and basalt fibers according to a certain weaving method; every bundle is obtained by entwisting a plurality of carbon fibers and basalt fibers with treated surface; and the rope core is located in the middle of the rope sleeve. The invention has good insulating performance and heat resistance, strengthens damping performance and cutting resistance of the rope, and has high safety, high-temperature resistance, soft and comfortable performance and wide application range.

Description

technical field [0001] The invention relates to a rope net, in particular to a carbon fiber and basalt fiber cored rope. Background technique [0002] Carbon fiber is a new material with excellent mechanical properties. Its specific gravity is less than 1 / 4 of that of steel. The tensile strength of carbon fiber resin composite materials is generally above 3500Mpa, which is 7 to 9 times that of steel; the tensile modulus of elasticity is 23000 ~43000Mpa is also higher than steel; the density is small, and the specific strength, that is, the ratio of the strength of the material to its density can reach more than 2000Mpa / (g / cm3), while the specific strength of A3 steel is only about 59Mpa / (g / cm3); carbon fiber The quality is 1 / 4 of steel, 1 / 2 of aluminum alloy, and its specific strength is 16 times greater than steel, and 12 times greater than aluminum alloy; it can withstand ultra-high temperature, carbon fiber can be used at 2000 ℃, and it can be used at high temperature of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D07B1/02D07B1/00D07B5/00
CPCD07B1/0673D07B2201/209D07B2201/2092D07B2205/30D07B2205/3007
Inventor 宋梦瑶宋维广
Owner 宋梦瑶