CN210035023U - Double-folded plastic-wood section bar - Google Patents

Abstract

The double-folded plastic-wood section is of an integral structure consisting of a plastic-wood left top, a plastic-wood right top, a plastic-wood left middle, a plastic-wood right middle, a plastic-wood bottom transverse plate, a plastic-wood left middle, a plastic-wood right middle and a. The utility model relates to a rationally, simple structure, the molding is unique, and production can go on in succession, and degree of mechanization is high in the production process, and required labour is few, low in production cost, and intensity is high, and toughness is good, difficult fracture deformation, and the water proofness is good, and the moth-proofing is eaten, light in weight, does not corrode, and stability is good, ageing-resistant etc.. Can be used for manufacturing brackets, guardrails, operation platforms and the like.

Description

Double-folded plastic-wood section bar

Technical Field

The utility model discloses what two flange plastic-wood section bars related to is an environment-friendly material section bar, belongs to novel chemical building materials technical field, can be used to make support, guardrail, operation panel etc..

Background

The section bar is an object with a certain geometrical shape, which is made of iron, steel, plastics or other materials with certain strength and toughness through the processes of rolling, extruding, casting and the like, has a certain appearance size, has a certain shape of section and has certain mechanical and physical properties. The section bar can be used independently, and can be further processed into other manufactured products, thereby obtaining a large amount of applications in the fields of building structures, manufacturing and installation and the like.

The section bar is usually used when processing and manufacturing products such as a bracket, a guardrail, an operation table and the like, and traditionally, the used section bar mainly comprises a wood section bar, a metal section bar, a hard plastic section bar, a concrete material and the like. The wood section has natural wood texture, brings enjoyment close to nature to people, has good heat preservation effect, but has some obvious limitations such as chromatic aberration, easy cracking and deformation, poor water resistance, possibility of being damaged by worms and the like, and trees are cut down to destroy natural resources when the wood section is produced, so that water and soil conservation and environmental protection are influenced; the metal section has high strength, is non-combustible and is not easy to deform, but has some obvious limitations, such as poor heat insulation effect, poor repairability, poor touch feeling, high energy consumption in the production process, easy decay and the like; the hard plastic section has light weight and good corrosion resistance, but has the limitations of not ideal heat preservation effect, easy deformation, higher price and the like; the concrete material has high strength and high hardness, but the processing and manufacturing process is more complicated, heavy and poorer in designability, and a large amount of construction waste and the like are generated after the concrete material is discarded.

The plastic-wood composite material is a novel chemical building material which is developed rapidly in recent years. The composite material is a composite material with wide application, which is processed and manufactured by taking waste plastic, wood powder and the like as raw materials, and the processing principle is as follows: waste plastics and agricultural and forestry waste powder are mixed according to a certain proportion, and special auxiliary agents are added, and the mixture is made into a section bar with a certain shape through the processes of high-temperature melting, mixing, forming and the like. The wood plastic composite material has the processing performance similar to that of wood, can be sawed, nailed and planed, has excellent solvent resistance and corrosion resistance, does not propagate bacteria, is not easy to be damaged by worms and does not grow fungi, and the density and other characteristics of the wood plastic material can be changed by adding different additives, so that the wood plastic composite material can meet the special requirements of ageing resistance, static electricity resistance, flame retardance and the like. Meanwhile, the plastic-wood composite material has the characteristics of wood appearance, higher hardness than that of a plastic product, homogeneous material, stable size compared with wood, difficult crack generation, no wood scab, no twill and the like; it has the processability of thermoplastic plastics and small abrasion to equipment; toxic chemical substances are not required for treatment, and formaldehyde is not contained; can be repeatedly used and recycled after being discarded, can be biodegraded, is beneficial to environmental protection and the like.

The double-folded plastic-wood section with a novel and unique structure replaces the traditional other material sections to be used for manufacturing products such as brackets, guardrails, operation tables and the like, and has the characteristics of strong designability, water resistance, corrosion resistance, attractiveness, environmental protection, reproducibility, low cost and the like, so that the double-folded plastic-wood section is very necessary.

Disclosure of Invention

The utility model provides a two flange plastic-wood section bar to above-mentioned purpose.

The double-folded plastic-wood section is realized by adopting the following scheme:

the double-folded plastic-wood section consists of a plastic-wood left top transverse plate, a plastic-wood right top transverse plate, a plastic-wood left middle transverse plate, a plastic-wood right middle transverse plate, a plastic-wood bottom transverse plate, a plastic-wood left vertical plate, a plastic-wood left middle vertical plate, a plastic-wood right middle vertical plate and a plastic-wood right vertical plate; the right end of the plastic-wood left top transverse plate and the upper end of the plastic-wood left middle vertical plate are vertically connected to form an integral structure, the lower end of the plastic-wood left middle vertical plate and the upper side edge of the plastic-wood bottom transverse plate are vertically connected to form an integral structure, the right end of the plastic-wood right top transverse plate and the upper end of the plastic-wood right vertical plate are vertically connected to form an integral structure, and the lower end of the plastic-wood right vertical plate and the right end of the plastic-wood bottom transverse; the plastic-wood left vertical plate is positioned at the leftmost side of the double-folded plastic-wood section, the upper end of the plastic-wood left vertical plate is vertically connected with the left end of the plastic-wood left middle transverse plate to form an integral structure, and the lower end of the plastic-wood left vertical plate is vertically connected with the left end of the plastic-wood bottom transverse plate to form an integral structure; the right end of the plastic-wood left middle transverse plate and the left side edge of the plastic-wood left middle vertical plate are vertically connected to form an integral structure; the left end of the plastic-wood right middle transverse plate is vertically connected with the right side of the plastic-wood left middle vertical plate to form an integral structure, and the right end of the plastic-wood right middle transverse plate is vertically connected with the left side of the plastic-wood right vertical plate to form an integral structure; the plastic-wood right middle vertical plate is arranged between the plastic-wood left middle vertical plate and the plastic-wood right vertical plate, the upper end of the plastic-wood right middle horizontal plate is vertically connected with the lower side edge of the plastic-wood right middle horizontal plate to form an integral structure, and the lower end of the plastic-wood right middle horizontal plate is vertically connected with the upper side edge of the plastic-wood bottom horizontal plate to form an integral structure.

The double-folded plastic-wood section bar has the advantages of reasonable design, simple structure, unique shape, continuous production, high degree of mechanization in the production process, less required labor force and low production cost; compared with the wood section, the utility model has high strength, good toughness, difficult cracking and deformation, good water resistance, moth prevention and the like; compared with metal section bars, the utility model has good heat preservation effect, good touch, low energy consumption in the production process, light weight, no corrosion and the like; compared with the hard plastic section, the utility model has high strength, good heat preservation effect, good stability, aging resistance and the like, and is not easy to deform; compare with the concrete material, the utility model discloses light in weight, transportation, simple to operate, designability is strong, environmental friendly etc.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of a double-folded plastic-wood profile.

Fig. 2 is a schematic structural view of a section a-a in fig. 1.

1-plastic-wood left top transverse plate, 2-plastic-wood right top transverse plate, 3-plastic-wood left middle transverse plate, 4-plastic-wood right middle transverse plate, 5-plastic-wood bottom transverse plate, 6-plastic-wood left vertical plate, 7-plastic-wood left middle vertical plate, 8-plastic-wood right middle vertical plate and 9-plastic-wood right vertical plate.

Detailed Description

As shown in fig. 1 and 2, the double-folded plastic-wood section consists of a plastic-wood left top transverse plate 1, a plastic-wood right top transverse plate 2, a plastic-wood left middle transverse plate 3, a plastic-wood right middle transverse plate 4, a plastic-wood bottom transverse plate 5, a plastic-wood left vertical plate 6, a plastic-wood left middle vertical plate 7, a plastic-wood right middle vertical plate 8 and a plastic-wood right vertical plate 9; the right end of the plastic-wood left top transverse plate 1 is vertically connected with the upper end of the plastic-wood left middle vertical plate 7 to form an integral structure, the lower end of the plastic-wood left middle vertical plate 7 is vertically connected with the upper side of the plastic-wood bottom transverse plate 5 to form an integral structure, the right end of the plastic-wood right top transverse plate 2 is vertically connected with the upper end of the plastic-wood right vertical plate 9 to form an integral structure, and the lower end of the plastic-wood right vertical plate 9 is vertically connected with the right end of the plastic-wood bottom transverse; the plastic-wood left vertical plate 6 is positioned at the leftmost side of the double-folded plastic-wood section, the upper end of the plastic-wood left middle transverse plate 3 is vertically connected with the left end of the plastic-wood left middle transverse plate to form an integral structure, and the lower end of the plastic-wood left middle transverse plate 5 is vertically connected with the left end of the plastic-wood bottom transverse plate to form an integral structure; the right end of the plastic-wood left middle transverse plate 3 is vertically connected with the left side edge of the plastic-wood left middle vertical plate 7 to form an integral structure; the left end of the plastic-wood right middle transverse plate 4 is vertically connected with the right side of the plastic-wood left middle vertical plate 7 to form an integral structure, and the right end of the plastic-wood right middle transverse plate is vertically connected with the left side of the plastic-wood right vertical plate 9 to form an integral structure; the plastic-wood right middle vertical plate 8 is arranged between the plastic-wood left middle vertical plate 7 and the plastic-wood right vertical plate 9, the upper end of the plastic-wood right middle transverse plate 4 is vertically connected with the lower side of the plastic-wood right middle transverse plate to form an integral structure, and the lower end of the plastic-wood right middle transverse plate 5 is vertically connected with the upper side of the plastic-wood bottom transverse plate to form an integral structure.

During production, the continuous production of the profile can be realized through an extrusion process by adopting a die with the cross section consistent with that of figure 2.

Claims (1)

1. The double-folded plastic-wood section is characterized by consisting of a plastic-wood left top transverse plate, a plastic-wood right top transverse plate, a plastic-wood left middle transverse plate, a plastic-wood right middle transverse plate, a plastic-wood bottom transverse plate, a plastic-wood left vertical plate, a plastic-wood left middle vertical plate, a plastic-wood right middle vertical plate and a plastic-wood right vertical plate; the right end of the plastic-wood left top transverse plate and the upper end of the plastic-wood left middle vertical plate are vertically connected to form an integral structure, the lower end of the plastic-wood left middle vertical plate and the upper side edge of the plastic-wood bottom transverse plate are vertically connected to form an integral structure, the right end of the plastic-wood right top transverse plate and the upper end of the plastic-wood right vertical plate are vertically connected to form an integral structure, and the lower end of the plastic-wood right vertical plate and the right end of the plastic-wood bottom transverse; the plastic-wood left vertical plate is positioned at the leftmost side of the double-folded plastic-wood section, the upper end of the plastic-wood left vertical plate is vertically connected with the left end of the plastic-wood left middle transverse plate to form an integral structure, and the lower end of the plastic-wood left vertical plate is vertically connected with the left end of the plastic-wood bottom transverse plate to form an integral structure; the right end of the plastic-wood left middle transverse plate and the left side edge of the plastic-wood left middle vertical plate are vertically connected to form an integral structure; the left end of the plastic-wood right middle transverse plate is vertically connected with the right side of the plastic-wood left middle vertical plate to form an integral structure, and the right end of the plastic-wood right middle transverse plate is vertically connected with the left side of the plastic-wood right vertical plate to form an integral structure; the plastic-wood right middle vertical plate is arranged between the plastic-wood left middle vertical plate and the plastic-wood right vertical plate, the upper end of the plastic-wood right middle horizontal plate is vertically connected with the lower side edge of the plastic-wood right middle horizontal plate to form an integral structure, and the lower end of the plastic-wood right middle horizontal plate is vertically connected with the upper side edge of the plastic-wood bottom horizontal plate to form an integral structure.

Images