CN204081265U - A kind of combination construction plastic-wood section - Google Patents

Abstract

A kind of combination construction plastic-wood section, by moulding first, second, third and fourth transverse slat of wood, first, second, third and fourth riser, first, second, third and fourth swash plate, first, second, third and fourth arc form, first, two transverse slats, between starting stave and the first swash plate, first, two transverse slats, between the 4th riser and the 3rd swash plate, 3rd, four transverse slats, between starting stave and the second swash plate, 3rd, four transverse slats, trapezoidal hollow siphunculus is formed between the 4th riser and the 4th swash plate, second, three transverse slats, first, between two risers, second, three transverse slats, second, between three risers, second, three transverse slats, 3rd, rectangular hollow siphunculus is formed between four risers, between starting stave and the first arc, between starting stave and the second arc, between the 4th riser and the 3rd arc, semicircle hollow siphunculus is formed between the 4th riser and the 4th arc.The utility model mechanical strength is high, lightweight, attractive in appearance, and waterproof is not corroded, and does not go mouldy, and can repeat processing and utilization, is applicable to the column making the occasion such as handrail, guardrail.

Description

A kind of combination construction plastic-wood section

Technical field

The utility model relates to a kind of combination construction plastic-wood section, is applicable to the column making the occasion uses such as handrail, guardrail, wayside pavilion, bicycle shed, lightly constructed and simply equipped building, grape trellis, belongs to technical field of composite materials.

Background technology

When building the facilities such as handrail, guardrail, wayside pavilion, bicycle shed, lightly constructed and simply equipped building, grape trellis or building, often need to use column.Traditionally, these columns are made by wooden profile material, reinforced concrete precast member, shape etc., but use wooden profile material to make column, need to waste a large amount of timber, cut down a large amount of trees, ecological environment is damaged, cause soil erosion, and non-watertight, easily damage by worms, easy season cracking etc., thus affect its application life; Use the column that reinforced concrete precast member makes, heavy, install inconvenient, unsightly, after discarded, will a large amount of building wastes etc. be produced; Use metal upright post cost high, heavy, transport, installation inconvenience, need to carry out antirust treatment etc.

In recent years, along with the enhancing of people's environmental protection consciousness, raw material sources are extensive, environmental friendliness, Wood plastic composite that is renewable, that can be recycled more and more are subject to people's attention.It is the advanced composite material (ACM) that a class is surging forward, it utilizes the thermoplastic resins such as polyethylene, polypropylene and polyvinyl chloride, new wood materials is mixed into useless strings such as the wood powder more than more than 50%, rice husk, stalks, again through plastic processings such as extruding, mold pressing, injection mouldings, the sheet material produced or section bar, be mainly used in the industries such as building materials, furniture, logistics packaging.Wood plastic composite has following characteristics: the processing characteristics that (1) is good: Wood plastic composite includes plastics and fiber, there is the processing characteristics that same timber is similar, can saw, can follow closely, can dig, carpenter's utensil is used to complete, and nail-holding ability is obviously better than other synthetic materialss, mechanical performance is better than wood materials.Nail-holding ability is generally 3 times of timber, is 5 times of shaving board.(2) good strength character: Wood plastic composite includes plastics, thus has good modulus of elasticity.In addition, due to including fiber and through fully mixing with plastics, thus there is the resistance to compression suitable with hardwood, the physical and mechanical properties such as counter-bending, and its durability is obviously better than normal wood material; Case hardness is high, is generally 2-5 times of timber.(3) there is water-fast, corrosion resistant performance, long service life: plastic-wood material and products thereof, can anti-strong acid-base, water-fast, corrosion-resistant compared with timber, and not bacterial growth, not easily damaged by worms, not long fungi, long service life.(4) excellent adjustable performance: by auxiliary agent, the changes such as plastics can be polymerized, foam, modification, thus the characteristic such as density, intensity changing plastic-wood material, can also reach anti-aging, antistatic, the particular/special requirement such as fire-retardant.(5) there is ultraviolet stability, coloring is good.(6) turn waste into wealth, can 100% reclaiming produce.(7) raw material sources are extensive: the plastic raw materials mainly general-purpose plastics such as high density polyethylene (HDPE) or polypropylene producing Wood plastic composite, and wood fibre can be wood powder, cavings or wood fiber, and source is wide.(8) as required, arbitrary shape and size can be made.

So, invent a kind of combination construction plastic-wood section very necessary.

Summary of the invention

The purpose of this utility model is to provide a kind of combination construction plastic-wood section, and a kind of combination construction plastic-wood section had both had high mechanical strength, can make structure materials'use, simultaneously lightweight, and its aesthetic appearance is strong, and waterproof, does not corrode, and does not go mouldy, and can repeat processing and utilization etc.

A kind of combination construction plastic-wood section takes following scheme to realize:

A kind of combination construction plastic-wood section is formed by moulding wooden first transverse slat, moulding wooden second transverse slat, mould wood the 3rd transverse slat, mould wood the 4th transverse slat, mould wooden starting stave, mould wooden second riser, mould wood the 3rd riser, mould wood the 4th riser, mould wooden first swash plate, mould wooden second swash plate, mould wood the 3rd swash plate, mould wood the 4th swash plate, mould wooden first arc, mould wooden second arc, mould wood the 3rd arc and moulding wood the 4th arc, mould wooden first transverse slat, mould wooden second transverse slat, mould wooden starting stave and mould formation between wooden first swash plate and mould wooden ladder shape hollow siphunculus, mould wooden first transverse slat, mould wooden second transverse slat, mould wood the 4th riser and mould formation between wood the 3rd swash plate and mould wooden ladder shape hollow siphunculus, mould wooden second transverse slat, mould wood the 3rd transverse slat, mould wooden starting stave and mould formation between wooden second riser and mould wooden rectangular hollow siphunculus, mould wooden second transverse slat, mould wood the 3rd transverse slat, mould wooden second riser and mould formation between wood the 3rd riser and mould wooden rectangular hollow siphunculus, mould wooden second transverse slat, mould wood the 3rd transverse slat, mould wood the 3rd riser and mould formation between wood the 4th riser and mould wooden rectangular hollow siphunculus, mould wood the 3rd transverse slat, mould wood the 4th transverse slat, mould wooden starting stave and mould formation between wooden second swash plate and mould wooden ladder shape hollow siphunculus, mould wood the 3rd transverse slat, mould wood the 4th transverse slat, mould wood the 4th riser and mould formation between wood the 4th swash plate and mould wooden ladder shape hollow siphunculus, mould wooden starting stave and mould formation between wooden first arc and mould wooden semicircle hollow siphunculus, mould wooden starting stave and mould formation between wooden second arc and mould wooden semicircle hollow siphunculus, mould wooden 4th riser and mould formation between wood the 3rd arc and mould wooden semicircle hollow siphunculus, mould wood the 4th riser and mould formation between wood the 4th arc and mould wooden semicircle hollow siphunculus.

Described mould wooden ladder shape hollow siphunculus refer to tube wall be mould wood, hollow cross-section is trapezoidal mould wooden pipe.

Described mould wooden rectangular hollow siphunculus refer to tube wall be mould wood, hollow cross-section is rectangle moulds wooden pipe.

Described mould wooden semicircle hollow siphunculus refer to tube wall for moulding wood, hollow cross-section is semicircularly mould wooden pipe.

A kind of combination construction plastic-wood section of the utility model is reasonable in design, and it is convenient to manufacture, and the mouth mould consistent with the utility model cross section only need be adopted during manufacture to produce.Compare with wooden profile material, the utility model does not need to waste a large amount of timber, does not need to cut down a large amount of trees, can not damage ecological environment, and in use waterproof mildew and insect proof is eaten into, and is not easy season cracking, has longer application life; Compare with reinforced concrete precast member, the utility model is lightweight, easy for installation, attractive in appearance, can not produce a large amount of building wastes etc. after discarded; Compare with shape, lightweight, cost is low, and sense of touch is good, without the need to antirust treatment, transport, easy for installation etc.; Compare with other plastic-wood sections, adopt composite construction, good stability, lightweight, attractive in appearance.

Accompanying drawing explanation

Below with reference to accompanying drawing, the utility model is described in further detail:

Fig. 1 is a kind of combination construction plastic-wood section structural representation.

Fig. 2 is the structural representation in A-A cross section in Fig. 1.

1-moulds wooden first transverse slat, 2-moulds wooden second transverse slat, 3-moulds wood the 3rd transverse slat, 4-moulds wood the 4th transverse slat, 5-moulds wooden starting stave, 6-moulds wooden second riser, 7-moulds wood the 3rd riser, 8-moulds wood the 4th riser, 9-moulds wooden first swash plate, 10-moulds wooden second swash plate, 11-moulds wood the 3rd swash plate, 12-moulds wood the 4th swash plate, 13-moulds wooden first arc, 14-moulds wooden second arc, 15-moulds wood the 3rd arc, 16-moulds wood the 4th arc, 17-moulds wooden ladder shape hollow siphunculus, 18-moulds wooden ladder shape hollow siphunculus, 19-moulds wooden rectangular hollow siphunculus, 20-moulds wooden rectangular hollow siphunculus, 21-moulds wooden rectangular hollow siphunculus, 22-moulds wooden ladder shape hollow siphunculus, 23-moulds wooden ladder shape hollow siphunculus, 24-moulds wooden semicircle hollow siphunculus, 25-moulds wooden semicircle hollow siphunculus, 26-moulds wooden semicircle hollow siphunculus, 27-moulds wooden semicircle hollow siphunculus.

Detailed description of the invention

With reference to accompanying drawing 1, accompanying drawing 2, a kind of combination construction plastic-wood section is formed by moulding wooden first transverse slat 1, moulding wooden second transverse slat 2, mould wood the 3rd transverse slat 3, mould wood the 4th transverse slat 4, mould wooden starting stave 5, mould wooden second riser 6, mould wood the 3rd riser 7, mould wood the 4th riser 8, mould wooden first swash plate 9, mould wooden second swash plate 10, mould wood the 3rd swash plate 11, mould wood the 4th swash plate 12, mould wooden first arc 13, mould wooden second arc 14, mould wood the 3rd arc 15 and moulding wood the 4th arc 16, mould wooden first transverse slat 1, mould wooden second transverse slat 2, mould wooden starting stave 5 and mould formation between wooden first swash plate 9 and mould wooden ladder shape hollow siphunculus 17, mould wooden first transverse slat 1, mould wooden second transverse slat 2, mould wood the 4th riser 8 and mould formation between wood the 3rd swash plate 11 and mould wooden ladder shape hollow siphunculus 18, mould wooden second transverse slat 2, mould wood the 3rd transverse slat 3, mould wooden starting stave 5 and mould formation between wooden second riser 6 and mould wooden rectangular hollow siphunculus 19, mould wooden second transverse slat 2, mould wood the 3rd transverse slat 3, mould wooden second riser 6 and mould formation between wood the 3rd riser 7 and mould wooden rectangular hollow siphunculus 20, mould wooden second transverse slat 2, mould wood the 3rd transverse slat 3, mould wood the 3rd riser 7 and mould formation between wood the 4th riser 8 and mould wooden rectangular hollow siphunculus 21, mould wood the 3rd transverse slat 3, mould wood the 4th transverse slat 4, mould wooden starting stave 5 and mould formation between wooden second swash plate 10 and mould wooden ladder shape hollow siphunculus 22, mould wood the 3rd transverse slat 3, mould wood the 4th transverse slat 4, mould wood the 4th riser 8 and mould formation between wood the 4th swash plate 12 and mould wooden ladder shape hollow siphunculus 23, mould wooden starting stave 5 and mould formation between wooden first arc 13 and mould wooden semicircle hollow siphunculus 24, mould wooden starting stave 5 and mould formation between wooden second arc 14 and mould wooden semicircle hollow siphunculus 25, mould wooden 4th riser 8 and mould formation between wood the 3rd arc 15 and mould wooden semicircle hollow siphunculus 26, mould wood the 4th riser 8 and mould formation between wood the 4th arc 16 and mould wooden semicircle hollow siphunculus 27.

Described mould wooden ladder shape hollow siphunculus 17,18,22,23 refer to tube wall be mould wood, hollow cross-section is trapezoidal mould wooden pipe.

Described mould wooden rectangular hollow siphunculus 19,20,21 refer to tube wall be mould wood, hollow cross-section is rectangle moulds wooden pipe.

Described mould wooden semicircle hollow siphunculus 24,25,26,27 refer to tube wall for moulding wood, hollow cross-section is semicircularly mould wooden pipe.

Claims (4)

1. a combination construction plastic-wood section, is characterized in that forming by moulding wooden first transverse slat, moulding wooden second transverse slat, mould wood the 3rd transverse slat, mould wood the 4th transverse slat, mould wooden starting stave, mould wooden second riser, mould wood the 3rd riser, mould wood the 4th riser, mould wooden first swash plate, mould wooden second swash plate, mould wood the 3rd swash plate, mould wood the 4th swash plate, mould wooden first arc, mould wooden second arc, mould wood the 3rd arc and moulding wood the 4th arc, mould wooden first transverse slat, mould wooden second transverse slat, mould wooden starting stave and mould formation between wooden first swash plate and mould wooden ladder shape hollow siphunculus, mould wooden first transverse slat, mould wooden second transverse slat, mould wood the 4th riser and mould formation between wood the 3rd swash plate and mould wooden ladder shape hollow siphunculus, mould wooden second transverse slat, mould wood the 3rd transverse slat, mould wooden starting stave and mould formation between wooden second riser and mould wooden rectangular hollow siphunculus, mould wooden second transverse slat, mould wood the 3rd transverse slat, mould wooden second riser and mould formation between wood the 3rd riser and mould wooden rectangular hollow siphunculus, mould wooden second transverse slat, mould wood the 3rd transverse slat, mould wood the 3rd riser and mould formation between wood the 4th riser and mould wooden rectangular hollow siphunculus, mould wood the 3rd transverse slat, mould wood the 4th transverse slat, mould wooden starting stave and mould formation between wooden second swash plate and mould wooden ladder shape hollow siphunculus, mould wood the 3rd transverse slat, mould wood the 4th transverse slat, mould wood the 4th riser and mould formation between wood the 4th swash plate and mould wooden ladder shape hollow siphunculus, mould wooden starting stave and mould formation between wooden first arc and mould wooden semicircle hollow siphunculus, mould wooden starting stave and mould formation between wooden second arc and mould wooden semicircle hollow siphunculus, mould wooden 4th riser and mould formation between wood the 3rd arc and mould wooden semicircle hollow siphunculus, mould wood the 4th riser and mould formation between wood the 4th arc and mould wooden semicircle hollow siphunculus.

2. a kind of combination construction plastic-wood section according to claim 1, it is characterized in that described mould wooden ladder shape hollow siphunculus refer to tube wall be mould wood, hollow cross-section is trapezoidal mould wooden pipe.

3. a kind of combination construction plastic-wood section according to claim 1, it is characterized in that described mould wooden rectangular hollow siphunculus refer to tube wall be mould wood, hollow cross-section is rectangle moulds wooden pipe.

4. a kind of combination construction plastic-wood section according to claim 1, it is characterized in that described mould wooden semicircle hollow siphunculus refer to tube wall for moulding wood, hollow cross-section is semicircularly mould wooden pipe.