CN2846118Y

CN2846118Y - Composite wood-plastic steel member

Info

Publication number: CN2846118Y
Application number: CN 200520099803
Authority: CN
Inventors: 周世斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-13
Filing date: 2005-09-13
Publication date: 2006-12-13
Anticipated expiration: 2015-09-13

Abstract

The utility model relates to a composite wood-plastic steel member which makes a metal member externally packaged with one layer of composite wood-plastic materials in longitudinal direction; the metal member is reinforced bars or section bars, and the metal member can be a plurality of identical or different rod members. The utility model overcomes weak points that the shape of the existing steel product is easy to corrode and is not beautiful, and the strength of the existing composite wood plastic is low. The utility model not only can have the rigidity of the metal member and the capacity of stretch resistance, compression resistance, and bending resistance, but also can have the advantages of toughness and corrosion resistance of the plastic, wear resistance and smooth and beautiful appearance. Accordingly, the materials are manufactured into construction materials, decorative materials, and building materials of public facilities which have different shapes and strong anti-acid and anticorrosive capacity.

Description

Composite wooden-plastic-steel structural component

Technical field:

The utility model relates to the composite wood-plastic that is enclosed with hardware in a kind of and builds stressed material, and the structure of communal facility construction material and ornament materials.

Background technology:

Since the mankind possess smelting iron steel-smelting technology, iron and steel with its intensity the big and strong characteristic of plasticity be widely used in people production, live in the middle of.But the antiacid resistant to rust ability of iron and steel, color is obscure, and outward appearance is coarse, feels ice-cold, stiff.

Existing composite wood-plastic is the indoor and outdoor decorative panel (bar, bar) and the various shaped piece of technology maturation.Its outer appearnce is like high-grade woodwork, has finishing use value, and have high insulation, fire-retardant, moistureproof, anticorrosion, hear resistance, weatherability, UV resistant radiation, resistance to acids and bases, salt tolerance, do not ftracture or warpage, advantage such as can repeat repeatedly to utilize, but physical characteristic because of its Wood-plastic material, its intensity is limited, is difficult to use as stressed member.

Summary of the invention:

The purpose of this utility model is just in order to overcome steel appearance easy-to-rust, not attractive in appearance and weakness separately that composite wood-plastic intensity is low, the advantage of comprehensive utilization steel and composite wood-plastic, and a kind of not only possess metal load-bearing and plastic advantage are provided, and antiacid resistance to corrosion is strong, specious, suitable application area composite wooden-plastic-steel structural component widely.

The technical scheme that its technical problem that solves the utility model adopts is: hardware is being wrapped with one deck composite wood-plastic material from vertically going up, and hardware is reinforcing bar or section bar, and hardware can be the identical or different rod member more than 1 or 1.

The utility model becomes resin manufacture difform composite wood-plastic as required, also can be the composite wood-plastic of being made by Foamex.Difform metalwork is wrapped in the composite wood-plastic, and the blocking-up metal contacts with outside air, prevents corrosion.Composite wood-plastic is extruded, in the production moulding such as injection moulding, die casting, blowing, according to produce member shape, width can with meet its purposes steel component, sheet material, extruding fold iron and steel sheet, reinforcing bar, steel wire, iron wire, steel mesh and various distortion steel and iron parts etc. with it simultaneously by extrude, injection moulding, die casting, blowing etc. produce moulding process, form the stressed steel member of composite wood-plastic, make it both to have that composite wood-plastic is attractive in appearance, advantage such as acid and alkali-resistance, fire-retardant, environmental protection, improve intensity, toughness again, widened its use field.

The beneficial effects of the utility model are, the existing metalwork of whole composite wooden-plastic-steel structural component hard, stretch-proof, resistance to compression and counter-bending power, the toughness of plastics and anticorrosive is arranged again, wear-resisting and smooth in appearance advantage attractive in appearance, thus this kind material is made into difformity and strong construction material, ornament materials, the public facility construction material of antiacid resistance to corrosion.

The utility model is in order to widen the utilization of composite wood-plastic in occasions such as furniture, park, court, streets; Be particularly suitable for open-air tables and chairs, construction material, boatswain chair, roof, highway noise dividing plate etc.; Stop, railroad tie, flase floor, underground communication pipeline; The application in fields such as packaging material, carrying backing plate and pallet and chassis, open-air dining table, enclosure wall, flower case, hedge, aisle, floor, skirt lines, moistureproof dividing plate, the advantage of performance composite wood-plastic, the deficiency of rigidity and intensity when additional composite wood-plastic is stressed.

After composite wooden-plastic-steel structural component is removed; metalwork and composite wood-plastic can utilize again; can eliminate " white pollution " environment purification on the one hand; protect forest resources; but energy savings on the other hand; to beautifying urban construction; the city is protected and is blocked; road traffic; the city overline bridge; modern architecture; exterior wall finishings etc. reach brand-new level provides best material; the integral level that it will improve China's building and decorate is to advancing the integrated of agricultural industry science and technology; improve farmers' income; the ecological environment improvement of propelling farming region etc. all is extremely important and use value.

Further set forth the utility model content below in conjunction with Figure of description and embodiment.

Description of drawings:

Fig. 1 is the utility model embodiment 1 rod member cross-sectional structure schematic diagram;

Fig. 2 is the utility model embodiment 2 rod member cross-sectional structure schematic diagrames;

Fig. 3 is the utility model embodiment 3 rod member cross-sectional structure schematic diagrames.

The specific embodiment:

Embodiment one: metalwork 1 is a channel-section steel, composite wood-plastic 2 adopts PVC, PP, PE molding powder and strings such as waste and old wood powder, peanut shell, rice husk to synthesize usually, by the extruder extruding wood is moulded parcel and be pressed on the metalwork outside, forming cross section is the utility model of rectangle.Composite wood-plastic technology and steel structure production technology all are respectively ripe, and the utility model technology is with the two unification in the process of this production.

Embodiment two: metalwork 1 is a steel pipe, behind the die mould through being molded into certain rule, utilize mould by extruding with the moulding that presses together of steel pipe and composite wood-plastic 2.

Embodiment three: metallic rod 1 is the even branch of the identical reinforcing bar of ten six roots of sensation, reinforcing bar is fixed into framework after, fill composite wood-plastic 2 then, again through extrusion modling.

Claims

1, composite wooden-plastic-steel structural component is characterized in that, hardware is being wrapped with one deck composite wood-plastic material from vertically going up.

2, composite wooden-plastic-steel structural component according to claim 1 is characterized in that: hardware is reinforcing bar or section bar.

3, composite wooden-plastic-steel structural component according to claim 1 is characterized in that, hardware can be the identical or different rod member more than 1 or 1.