CN104011291B - There is protection external metallization valve jacket and the composite wire of internal fiber - Google Patents

Abstract

A kind of composite wire (10), outside valve jacket (1) and interior section (2,3) including metal material, the outside valve jacket (1) of described metal material is linear or spiral form, described interior section includes fiber (2) and/or pultrusion rod (3), fiber (2) and/or pultrusion rod (3) are disposed parallel to the longitudinal axis of composite wire (10), or arrange in twisting mode.Composite wire (10) can be used alone or be used as strand (12) or a part for rope (13).Composite wire (10) has higher anti-axial stress, the wearing character of raising, and reduces proportion compared with metal wire rod.

Description

There is protection external metallization valve jacket and the composite wire of internal fiber

The present invention relates to the wire rod of a kind of specific type, this wire rod includes outside valve jacket and the fibre realized with metal material The interior section of dimension, in order to independently use or be used for producing strand or rope, it is characterised in that favourable quality-resistance ratio Rate.

In the case of this area, currently known different types of wire rod or the strand produced by this wire rod and rope, They realize with steel or other metal material completely, have the most disputable advantage, such as:

High axially resistance；

Bear the very ability of cross force；

The very ability of wear-resistant phenomenon；

The highest corrosion resistance.

Described device also has obvious shortcoming, such as:

Poor fire resistance, or the most high temperature resistant exposed property, the most substantially weaken the resistance of metal part；

Higher material proportion, this inevitably leads to the overall higher weight of the product realized by it.

Just this latter aspect implys that the shortcoming of most critical of known devices: it practice, particularly vertically prolong when relating to When stretching structure (such as ropeway, offshore crane, floating mining etc.), in the case of the highest and the biggest structure, Inevitably consider the weight being used for bearing the single parts of load.

Further, in the case of device will be used in water, (in this case, they obtain hydrostatic thrust, and this causes Their gross weight alleviates about 13%), the most critically important with the aspect that the proportion of material is associated；Actually obvious, when making The proportion of material the lowest time, the weight loss effect being associated with floating thrust will be the biggest on percentage rate.Redefine The possible solution of the problem for being associated with the high specific gravity of structural material is to use material than metal Material, such as fiber: this structure choice causes the wire rod achieving the mechanical property with high development, thereby ensure that finally produce Being substantially reduced of product weight.

But rope and strand can not be made to be produced by fiber completely；Even if it practice, described material has some height The mechanical features of development, but also have some key points to prevent fiber strand to be used as when realizing wire rod, strand and rope Exclusive architecture material, such as:

The problem being associated with Fast Wearing；

Poor anti-axial stress ability；

Being higher damaged relative to metal material；

To can vitiable poor detection.

It is an object of the invention to provide a kind of scheme, it can overcome in the situation of this area distinctive by a kind of device The subject matter of proportion, efficiency and thermostability, this device can optimize the ratio between quality and resistance, thus keep internal Fibre property.

It is a further object of the present invention to provide a kind of device, this device can use different material kinds in construction phase Class and carry out different types of process.

This purpose is solved by the composite wire of a kind of novelty, it is characterised in that: the outside valve jacket of metal material and Including fiber and/or the interior section of pultrusion rod such that it is able to combine the structural advantages produced due to use rearward part, also The problem avoiding exposing about abrasion and damaging by protection coating valve jacket.

To preferably emphasize these and other features of the invention in description of a preferred embodiment below, this is the most real Execute example and will relate to accompanying drawing page 1/3,2/3 and 3/3, in accompanying drawing:

Fig. 1 illustrates the cross section of the preferred embodiment of the strand being made up of wire rod, and this wire rod is characterised by metal material Outside valve jacket and the interior section of fiber；

Fig. 2 illustrates the cross section of the preferred embodiment of the strand being made up of wire rod, and this wire rod is characterised by metal material Outside valve jacket, the first interior layer of fiber and the second interior layer of being represented by pultrusion rod, whole process it having carried out compression After；

Fig. 3 illustrates the cross section of the preferred embodiment of the rope being made up of strand, and this strand is realized by wire rod again, this line Material is characterised by outside valve jacket and the interior section of fiber of metal material；

Fig. 4 illustrates the 3-D view of the preferred embodiment of wire rod, this wire rod be characterised by metal material linear outside The interior section of portion's valve jacket and the fiber becoming parallel beam；

Fig. 5 illustrates the 3-D view of the preferred embodiment of wire rod, this wire rod be characterised by metal material linear outside Portion's valve jacket, the first interior layer being arranged to the fiber of parallel beam and the second interior layer represented by pultrusion rod；

Fig. 6 illustrates the 3-D view of the preferred embodiment of wire rod, and this wire rod is characterised by outside linear metal material Portion's valve jacket and the interior section of spiral fiber；

Fig. 7 illustrates the 3-D view of the preferred embodiment of wire rod, and this wire rod is characterised by the spiral type of metal material The interior section of outside valve jacket and the fiber becoming parallel beam；

As it is explained in detail hereinafter, it is an object of the invention to a kind of special and novel composite wire 10, this composite wire 10 has: gold Belong to the outside valve jacket 1 of material, there is defencive function；And the interior section of fiber 2, it is possible to overcome in the art with proportion with And the problem that poor heat-resisting quantity and resistance to pressure are associated, and it is characterized in that favourable quality-resistance rate.

The outside valve jacket 1 realized with metal material by use, it is possible to solve the distinctive damage of fiber 2 and resist the most negative The problem of loading capability difference.

Equally, introducing includes that the interior section of fiber 2 and/or pultrusion rod 3 enables it to obtain clear advantage, such as:

The proportion significantly reducing structural material (such as, (is had by the steel of 40% and the resistance fiber of residue 60% The proportion of about 1.4) in the possible preferred embodiment of wire rod 10 that forms, the proportion of the resulting device of formation is equal to the proportion of steel 50% (in atmosphere) or 40% (in water))；

Higher fire resistance；

There is higher high temperature resistance in the case of a high temperature, it is important that comprise glass fibre 3 inner core at composite wire 10 In the case of；

The internal temperature that can postpone wire rod 10 in the case of being exposed in high temperature for a long time raises；

Favourable to whole load capacity.

Fig. 4 to 7 illustrates the 3-D view of the preferred embodiments of the present invention, and some of which is only made up of two-layer, i.e. Linearly the metal material of (Fig. 4 and 6) or spiral type (Fig. 7) outside valve jacket 1 and be arranged to parallel beam (Fig. 4 and 7) or arrange The interior section of the fiber 2 of spirality (Fig. 7), other embodiments also includes another interior section (figure represented by pultrusion rod 3 5).The bar using glass fibre 3 significantly facilitates its high temperature resistant and horizontal pressure as the la m (Fig. 2 and 5) of wire rod 10 The characteristic that power is born.Obviously, the axially and transversely size of wire rod 10 and resistant properties and elasticity can utilize and have difference The outside valve jacket 1 of the metal material of resistance, different-diameter or thickness and carry out different regulations, it is also possible to spiral winding, then with The different assemblies of fiber 2 and/or pultrusion rod 3 carry out multiple combination, and this also is able to use parallel or helical bundle (Fig. 4 to 7).

The surface of the corrosion resistance of wire rod 10 can be by selecting the material of the outside valve jacket 1 for realizing metal material Material and corresponding Surface Finishing (being with or without edge to be welded) and differently determine；In the case of the latter, it is considered to All further features, are able to detect that the increase of the torsional rotation force of wire rod 10 certainly.

Finally, the different mode of fiber 2 process and dipping (resin, lubricant, buffer agent) contribute to use material Different intensions.

As also described above, described composite wire 10 can be used alone, as long as they are provided with special end or connection Part, or they can constitute bundle, a part for strand 12 (Fig. 1), and these bundles, strand 12 are also carried out compressing (Fig. 2), or rope Rope 13 is formed (Fig. 3) by described strand 12.

These features specific to the destination apparatus of the present invention, in terms of light and resistance, it is clear that this device is main All spectra (marine deep water, floating mining, the aviation of the aspect particular importance that the proportion being used for each element is associated Learn, building): but, described purposes simply preferably may purposes, and be not precluded from other may be with suitable purposes.

Particularly, it should emphasize, described wire rod can also act as the means of delivery for conducting electric energy, uses and is coated with aluminum The composite strands 2 of valve jacket 3: so much ask can solve the problem that with what the weight of currently available scheme and high thermal expansion were associated Topic, being mainly characterized by of currently available scheme uses steel and aluminium cable.

Here describe only some currently preferred embodiments of the present invention, without departing from determined by claim below this In the case of improving eyesight target, these preferred embodiments can be changed and/or change.

Claims (6)

1. composite wire (10), wire rod is independently operated, or is used as strand (12) or the part for rope (13) being formed from, It includes:

The outside valve jacket (1) of at least one metal material, the external shell of this metal material is cased with defencive function；

At least one interior layer, the first interior layer is by the Shu Zucheng of fiber (2), and the second interior layer is included in the first interior layer, Described second interior layer is pultrusion rod (3), and bundle and the pultrusion rod (3) of fiber (2) are arranged twist, and composite wire is used for electric energy Conduction, the outside valve jacket (1) of metal material is manufactured from aluminium.

Composite wire the most according to claim 1 (10), it is characterised in that: the outside valve jacket (1) of metal material is linear Shape.

Composite wire the most according to claim 1 (10), it is characterised in that: the outside valve jacket (1) of metal material is spiral Shape.

Composite wire the most according to claim 1 (10), it is characterised in that: the outside valve jacket (1) of metal material is at edge Place's welding.

5. the strand (12) for rope (13), including according to the wire rod (10) described in aforementioned any one claim.

6. a rope (13), including strand according to claim 5 (12).