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A composite cable containing continuous basalt fibers

A technology of basalt fiber and composite reinforcement, which is applied in the field of cables to achieve the effects of easy twisting, prolonging service life and eliminating potential safety hazards

Active Publication Date: 2015-12-30
SICHUAN AEROSPACE WU YUAN COMPOSITE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defect that the traditional cable does not have potential safety hazards, the present invention provides a composite cable containing continuous basalt fibers, which has high strength, acid and alkali corrosion resistance, strong fatigue resistance, and can be exposed to the field for a long time Use, long service life, eliminates the safety hazard of breaking during use

Method used

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  • A composite cable containing continuous basalt fibers
  • A composite cable containing continuous basalt fibers

Examples

Experimental program
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Effect test

Embodiment 1

[0019] Such as figure 1 As shown, this embodiment includes three central composite ribs 1, twelve peripheral composite ribs 3, a central stainless steel tube 7, an inner sheath 3, a filler 5 and an outer sheath 4, the three central composite ribs 1 form a triangle, and the central stainless steel The tube 7 is located in the center of the triangle, and each central composite rib 1 is wound with four peripheral composite ribs 2, the central composite rib 1 and the peripheral composite ribs 2 are wrapped in the inner sheath 3, and the filler 5 is filled in the outer sheath 4 and the inner sheath. Between the sheaths 3, the filler 5 is an elastic filler, the central composite rib 1 is made of continuous basalt fiber and glass fiber through a resin matrix, and the peripheral composite rib 2 is made of carbon fiber and aramid fiber through a resin matrix Composite. The filler 5 is butadiene rubber, and the inner sheath 3 and the outer sheath 4 are both polyethylene sheaths.

Embodiment 2

[0021] Such as figure 2 As shown, this embodiment includes three central composite ribs 1, twelve peripheral composite ribs 3, a central stainless steel tube 7, an inner sheath 3, a filler 5 and an outer sheath 4, the three central composite ribs 1 form a triangle, and the central stainless steel The tube 7 is located in the center of the triangle, and each central composite rib 1 is wound with four peripheral composite ribs 2, the central composite rib 1 and the peripheral composite ribs 2 are wrapped in the inner sheath 3, and the filler 5 is filled in the outer sheath 4 and the inner sheath. Between the sheaths 3, the filler 5 is an elastic filler, the central composite rib 1 is made of continuous basalt fiber and glass fiber through a resin matrix, and the peripheral composite rib 2 is made of carbon fiber and aramid fiber through a resin matrix Composite. The filler 5 is butadiene rubber, and the inner sheath 3 and the outer sheath 4 are both polyethylene sheaths. A re...

Embodiment 3

[0023] This embodiment includes three central composite ribs 1, twelve peripheral composite ribs 3, a central stainless steel tube 7, an inner sheath 3, a filler 5 and an outer sheath 4, the three central composite ribs 1 form a triangle, and the central stainless steel tube 7 is located at Triangular center, each central composite rib 1 is wound with four peripheral composite ribs 2, the central composite rib 1 and peripheral composite ribs 2 are wrapped in the inner sheath 3, and the filler 5 is filled in the outer sheath 4 and the inner sheath 3 In between, the filler 5 is an elastic filler, the central composite reinforcement 1 is composed of continuous basalt fiber and glass fiber through a resin matrix, and the peripheral composite reinforcement 2 is composed of carbon fiber and aramid fiber through a resin matrix of. The peripheral composite rib 2 is formed by compounding carbon fiber and aramid fiber through a resin matrix. The filler 5 is butadiene rubber, and the in...

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Abstract

The invention relates to a compound inhaul cable containing continuous basalt fiber. The compound inhaul cable comprises three centre compound ribs, twelve peripheral compound ribs, a centre stainless steel pipe, an inner sheath, a filling material and an outer sheath, wherein the three centre compound ribs form a triangle; the centre stainless steel pipe is positioned in the centre of the triangle; each centre compound rib is twined with four peripheral compound ribs; the inner sheath wraps the centre compound ribs and the peripheral compound; the part between the outer sheath and the inner sheath is filled with the filling material; the filling material is the elastic filling material; the centre compound ribs are compounded from the continuous basalt fibers and glass fibers through resin matrix; the peripheral compound ribs are compounded from carbon fibers and aramid fibers through the resin matrix. The compound inhaul cable is high in strength, acid corrosion resistant, alkaline corrosion resistant and strong in anti-fatigue performance, can be exposed outdoors for use in long term, is long in service life, and eliminates potential safety hazard of being broken when in use.

Description

technical field [0001] The invention relates to a cable used in the field of civil engineering transportation, in particular to a composite cable containing continuous basalt fibers. Background technique [0002] Fiber Reinforced Polymer (or Fiber Reinforced Plastic, referred to as FRP) is a composite material formed by reinforcing fiber materials, such as glass fibers, carbon fibers, aramid fibers, etc., and matrix materials through winding, molding or pultrusion molding processes. According to different reinforcing materials, common fiber reinforced composites are divided into glass fiber reinforced composites (GFRP), carbon fiber reinforced composites (CFRP) and aramid fiber reinforced composites (AFRP). Because fiber reinforced composite materials have the following characteristics: (1) high specific strength and large specific modulus; (2) material properties can be designed: (3) good corrosion resistance and durability; (4) thermal expansion coefficient and concrete s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/16E04C3/00C08L101/00C08K7/10C08K7/14C08L77/10C08K7/06
Inventor 王灵
Owner SICHUAN AEROSPACE WU YUAN COMPOSITE
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