The packing material load-bearing cylinder that a kind of timber is made
Technical field
The present invention relates to pack load-bearing cylinder, the concrete packing material load-bearing cylinder that refers to a kind of timber making.
Background technology
The growth cycle of the wooden material of pure natural is fast, and fiber stiffness, density are large, and moisture is few.Be a kind of material of health environment-friendly, thereby develop timber and become current a kind of fashion and order about, take timber as raw material, the technology of making sheet material by wood chip lamination hot pressing mode is known already.But use timber to make high-intensity section bar and there is not yet coherent reference data for packaging arrangement aspect.Due to the beam of standard for packaging arrangement, the post particularity as load bearing section bar force-bearing situation, adopt its physical and chemical parameter of wood plank of existing technology manufacture to be difficult to reach the requirement of packing construction.
Therefore, in order to promote low energy consumption, the timber of low row's charcoal is as packing construction purposes, and we need design a kind of timber template that possesses high physical and chemical parameter.In order to reduce environment pollution, we are when doing timber packing, and selecting spandrel girder also to adopt timber is source material, produces a kind of high strength that possesses, the timber beam-column of high tenacity.
And generally produce timber beam-column, all raw material wood is arranged according to same direction, its structure is enough to bear the requirement of some strength.In order to improve the intensity of timber beam-column, so we need to design the timber beam-column that a kind of strength grade is very high.
Summary of the invention
The object of this invention is to provide the packing material load-bearing cylinder that a kind of timber is made, it is simple in structure, produces simply, and strength grade is high simultaneously.
Object of the present invention is achieved through the following technical solutions: the packing material load-bearing cylinder that a kind of timber is made, mainly by least four bar shaped wood planks, arranged and formed cuboid or square, described four bar shaped wood planks are respectively the first bar shaped wood plank, the second wood plank, the 3rd wood plank, the 4th wood plank.
Described the first bar shaped wood plank, the second wood plank, the 3rd wood plank, the 4th wood plank stack gradually combination compacting by least three cuboid planks and form.
The cross section of described plank is rectangle.
Described the first bar shaped wood plank plank, first right plank in the first left plank, first stack gradually and combine, and in described the first left plank, first, plank, the first right plank are cuboid plank; Described the second wood plank plank, second right plank in the second left plank, second stack gradually and combine, and in described the second left plank, second, plank, the second right plank are cuboid plank; Described the 3rd wood plank plank, the 3rd right plank in the 3rd left plank, the 3rd stack gradually and combine, and in described the 3rd left plank, the 3rd, plank, the 3rd right plank are cuboid plank; Described the 4th wood plank plank, the 4th right plank in the 4th left plank, the 4th stack gradually and combine, and in described the 4th left plank, the 4th, plank, the 4th right plank are cuboid plank.
In described the first cross section narrow limit of left plank, first, the cross section narrow limit of plank, the first cross section narrow limit of right plank are all connected with the cross section broadside of the 3rd left plank; In equal the second cross section narrow limit of left plank of the cross section broadside of described the first left plank, second, the cross section narrow limit of plank, the second cross section narrow limit of right plank connect.
In described the 4th cross section narrow limit of left plank, the 4th, the cross section narrow limit of plank, the 4th cross section narrow limit of right plank are all connected with the cross section broadside of the second left plank; The cross section broadside of described the 4th left plank is connected with the cross section narrow limit of plank, the 3rd cross section narrow limit of right plank in the 3rd cross section narrow limit of left plank, the 3rd.
Based on said structure, describe, the load-bearing cylinder of the present invention's design, due to the mode four direction design strength is strengthened up and down.The strength grade of original single cylinder of arranging can be improved.And the present invention only changes arranging of raw material, therefore to produce simply, intensity is high, very popular.
In sum, the invention has the beneficial effects as follows: the packing material load-bearing cylinder that a kind of timber is made, it is simple in structure, produces simply, and strength grade is high simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment:
Referring to Fig. 1: the packing material load-bearing cylinder that a kind of timber is made, mainly by least four bar shaped wood planks, according to certain arrangement mode, arranged and form cuboid or square, described four bar shaped wood planks are respectively the first bar shaped wood plank 1, the second wood plank 2, the 3rd wood plank 3, the 4th wood plank 4.
Described the first bar shaped wood plank 1, the second wood plank 2, the 3rd wood plank 3, the 4th wood plank 4 stack gradually combination compacting by least three cuboid planks 5 and form.
The cross section of described plank 5 is rectangle.
Described the first bar shaped wood plank 1 right plank 13 of plank 12, first in the first left plank 11, first stacks gradually and combines, and in described the first left plank 11, first, the right plank 13 of plank 12, first is cuboid plank 5; Described the second wood plank 2 right plank 23 of plank 22, second in the second left plank 21, second stacks gradually and combines, and in described the second left plank 21, second, the right plank 23 of plank 22, second is cuboid plank 5; Described the 3rd wood plank 3 plank 32, the 3rd right plank 33 in the 3rd left plank 31, the 3rd stack gradually and combine, and in described the 3rd left plank 31, the 3rd, plank 32, the 3rd right plank 33 are cuboid plank 5; Described the 4th wood plank 4 plank 42, the 4th right plank 43 in the 4th left plank 41, the 4th stack gradually and combine, and in described the 4th left plank 41, the 4th, plank 42, the 4th right plank 43 are cuboid plank 5.
In described the first cross section narrow limit of left plank 11, first, the cross section narrow limit of plank 12, the first cross section narrow limit of right plank 13 are all connected with the cross section broadside of the 3rd left plank 31; In equal the second cross section narrow limit of left plank 21 of the cross section broadside of described the first left plank 11, second, the cross section narrow limit of plank 22, the second cross section narrow limit of right plank 23 connect.
In described the 4th cross section narrow limit of left plank 41, the 4th, the cross section narrow limit of plank 42, the 4th cross section narrow limit of right plank 43 are all connected with the cross section broadside of the second left plank 21; The cross section broadside of described the 4th left plank 41 is connected with the cross section narrow limit of plank 32, the 3rd cross section narrow limit of right plank 33 in the 3rd cross section narrow limit of left plank 31, the 3rd.
Based on said structure, describe, the load-bearing cylinder of the present invention's design, due to the mode four direction design strength is strengthened up and down.The strength grade of original single cylinder of arranging can be improved.And the present invention only changes arranging of raw material, therefore to produce simply, intensity is high, very popular.