CN205591420U

CN205591420U - Anti -shearing carbon fiber plate

Info

Publication number: CN205591420U
Application number: CN201620398268.XU
Authority: CN
Inventors: 欧进萍; 周智; 白石
Original assignee: Zhixing Fiber Composite Consolidation Nantong Co Ltd
Current assignee: Zhixing Fiber Composite Consolidation Nantong Co Ltd
Priority date: 2016-05-05
Filing date: 2016-05-05
Publication date: 2016-09-21
Anticipated expiration: 2026-05-05

Abstract

The utility model discloses an anti -shearing carbon fiber plate, include: the carbon fiber plate body, the steel wire, its length direction along the carbon fiber plate body sets up in the carbon fiber originally internally, and the steel wire includes: end angle steel silk and enhancement steel wire, end angle steel silk set up in four end angle departments of carbon fiber plate body, strengthen the steel wire and set up in the middle zone of carbon fiber plate body. The utility model relates to an anti -shearing carbon fiber plate's horizontal anti -shear performance obtains improving well, avoids at transit or in the work progress or has significantly reduced that carbon fiber plate is riped, disconnected silk, has effectively reduced engineering cost, has improved engineering efficiency.

Description

A kind of anti-shearing carbon fiber board

Technical field

This utility model is specifically related to a kind of anti-shearing carbon fiber board.

Background technology

In the field of reinforcement such as building structure, bridge, gradually widely apply pre-stressed carbon fiber plate pair Structure is reinforced, and improves its bearing capacity.Pre-stressed carbon fiber plate is reinforced and commonly used is The carbon fiber board of pure carbon fiber tow pultrusion.

Usually, the tensile strength of carbon fiber board is higher, can reach more than 2800MPa, but It is that its anti-lateral shear ability is poor.In actual engineer applied, always there are some carbon fibers Plate in transit or is scratched in work progress, breakage causes using, and adds engineering Cost, have impact on the safety coefficient that engineering uses.Therefore, the most conventional carbon fiber board can not Meet prestress engineering needs well, there is certain potential safety hazard.

Utility model content

In order to solve above-mentioned technical problem, the utility model proposes a kind of anti-shearing carbon fiber Plate, the horizontal anti-shear ability of this anti-shearing carbon carbon fiber board is improved well, in transport Avoid in Tu or in work progress or greatly reduce carbon fiber board scratched, fracture of wire, effectively Reduce engineering cost, improve engineering efficiency.

In order to achieve the above object, the technical solution of the utility model is as follows:

A kind of anti-shearing carbon fiber board includes: carbon fiber board body；Steel wire, it is along carbon fiber board The length direction of body is arranged at carbon fiber, and this is internal, and steel wire includes: end angle steel silk and reinforcement steel Silk, end angle steel silk is arranged at four end angles of carbon fiber board body, strengthens steel wire and be arranged at carbon The zone line of fibre board body.

A kind of anti-shearing carbon fiber board of this utility model is in the position of carbon fiber board body easily breakage Put and add the strong end angle steel silk of limited shear resistance and strengthen steel wire.Steel wire is arranged in carbon fiber Plate periphery is easily subject to the position scratched, and with the addition of the carbon fiber board body of steel wire, horizontal shearing resistance Ability of cutting is improved well, in transit or avoid in work progress or greatly reduce Carbon fiber board is scratched, fracture of wire, effectively reduces engineering cost, improves engineering efficiency.

On the basis of technique scheme, also can do and improve as follows:

As preferred scheme, carbon fiber board includes that many are strengthened steel wire.

Use above-mentioned preferred scheme, strengthen horizontal anti-shear ability.

As preferred scheme, strengthen the steel wire central point with carbon fiber board body cross-section for many Be centrosymmetric distribution.

Use above-mentioned preferred scheme, strengthen horizontal anti-shear ability, make each several part uniform force.

As preferred scheme, strengthen steel wire and include on one or more steel wire and one or many Steel wire under root, the position of upper steel wire is corresponding with the position of lower steel wire.

Use above-mentioned preferred scheme, strengthen horizontal anti-shear ability.

As preferred scheme, the spacing between adjacent upper steel wire and/or lower steel wire is identical.

As preferred scheme, anti-shearing carbon fiber board includes 4～10 steel wires.

Use above-mentioned preferred scheme, be adjusted as the case may be.

As preferred scheme, gauge of wire is 0.1～0.8mm.

Use above-mentioned preferred scheme, improve the energy of the transverse shear deformation of carbon fiber board body Power.

As preferred scheme, the tensile strength of steel wire is more than 2500MPa.

Accompanying drawing explanation

The sectional view of a kind of anti-shearing carbon fiber board that Fig. 1 provides for this utility model embodiment it One.

The sectional view of a kind of anti-shearing carbon fiber board that Fig. 2 provides for this utility model embodiment it Two.

The sectional view of a kind of anti-shearing carbon fiber board that Fig. 3 provides for this utility model embodiment it Three.

Wherein: 1 carbon fiber board body, 2 end angle steel silks, steel wire, 4 times steel wires on 3.

Detailed description of the invention

Describe preferred implementation of the present utility model below in conjunction with the accompanying drawings in detail.

In order to reach the purpose of this utility model, the some of them of a kind of anti-shearing carbon fiber board are real Execute in example,

As it is shown in figure 1, a kind of anti-shearing carbon fiber board includes: carbon fiber board body 1 and steel wire.

Steel wire is arranged in carbon fiber body 1 along the length direction of carbon fiber board body 1, steel wire Including: four butt angle steel silks 2 and two reinforcement steel wires, end angle steel silk 2 is arranged at carbon fiber board At four end angles of body 1, strengthen steel wire and be arranged at the zone line of carbon fiber board body 1. Two are strengthened steel wire is a upper steel wire 3 and a lower steel wire 4, upper steel wire 3 and lower steel wire 4 It is centrosymmetric distribution with the central point of carbon fiber board body 1 cross section.Gauge of wire is 0.1～0.8mm, the tensile strength of steel wire is more than 2500MPa.

When manufacturing carbon fiber board, steel wire is put in order together with carbon fiber wire according to certain In introducing mould, through glue dipping, preforming, then by the mold cured molding of heating, Ultimately form a kind of anti-shearing carbon fiber board.

Compared with prior art, a kind of anti-shearing carbon fiber board of this utility model has following useful Effect:

1) a kind of anti-shearing carbon fiber board of this utility model is the most damaged at carbon fiber board body 1 Position add the strong end angle steel silk of limited shear resistance 2 and strengthen steel wire.Steel wire is arranged in Carbon fiber board periphery is easily subject to the position scratched, and adds limited in carbon fiber board body 1 Steel wire, the tensile strength of carbon fiber board body 1 is impacted the least, but quarter the most anti-shearing, anti- The ability scratching damage has obtained improving well.

2. the carbon fiber board body 1 of addition steel wire is in transportation or in work progress, loss Amount is greatly lowered, and improves engineering construction efficiency, reduces engineering cost.

As in figure 2 it is shown, in order to optimize implementation result of the present utility model further, additionally In some embodiments, remaining feature technology is identical, and difference is, steel wire includes: four Butt angle steel silk 2 and four reinforcement steel wires, strengthen steel wires for four and be respectively two upper steel wire 3 Hes Two lower steel wires 4, upper steel wire 3 and lower steel wire 4 are with the center of carbon fiber board body 1 cross section Put the distribution that is centrosymmetric.

As it is shown on figure 3, in order to optimize implementation result of the present utility model further, additionally In some embodiments, remaining feature technology is identical, and difference is, steel wire includes: four Butt angle steel silk 2 and the six roots of sensation strengthen steel wire, and the six roots of sensation is strengthened steel wire and is respectively three upper steel wire 3 Hes Three lower steel wires 4, the spacing between adjacent upper steel wire 3 and/or lower steel wire 4 is identical, upper steel wire 3 are centrosymmetric distribution with the central point of carbon fiber board body 1 cross section with lower steel wire 4.

Above is only preferred implementation of the present utility model, it is noted that for ability For the those of ordinary skill in territory, on the premise of creating design without departing from this utility model, Can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.

Claims

1. an anti-shearing carbon fiber board, it is characterised in that including:

Carbon fiber board body；

Steel wire, it is arranged at described carbon fiber along the length direction of described carbon fiber board body, and this is the most internal, Described steel wire includes: end angle steel silk and reinforcement steel wire, described end angle steel silk is arranged at described carbon fiber At four end angles of plate body, described reinforcement steel wire is arranged at the mesozone of described carbon fiber board body Territory.

Anti-shearing carbon fiber board the most according to claim 1, it is characterised in that described carbon fiber Plate includes that many are strengthened steel wire.

Anti-shearing carbon fiber board the most according to claim 2, it is characterised in that add described in many Strong steel wire is centrosymmetric distribution with the central point of described carbon fiber board body cross-section.

Anti-shearing carbon fiber board the most according to claim 3, it is characterised in that described reinforcement steel Silk includes one or more on steel wire and one or more lower steel wire, the position of described upper steel wire and The position of described lower steel wire is corresponding.

Anti-shearing carbon fiber board the most according to claim 4, it is characterised in that adjacent described on Spacing between steel wire and/or described lower steel wire is identical.

6. according to the anti-shearing carbon fiber board described in any one of claim 1-5, it is characterised in that institute State anti-shearing carbon fiber board and include 4～10 steel wires.

Anti-shearing carbon fiber board the most according to claim 6, it is characterised in that described steel wire A diameter of 0.1～0.8mm.

Anti-shearing carbon fiber board the most according to claim 7, it is characterised in that described steel wire Tensile strength is more than 2500MPa.