CN202593997U - Combined wood plastic pallet longitudinal beam - Google Patents
Combined wood plastic pallet longitudinal beam Download PDFInfo
- Publication number
- CN202593997U CN202593997U CN 201220146208 CN201220146208U CN202593997U CN 202593997 U CN202593997 U CN 202593997U CN 201220146208 CN201220146208 CN 201220146208 CN 201220146208 U CN201220146208 U CN 201220146208U CN 202593997 U CN202593997 U CN 202593997U
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- China
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- plastic pallet
- main wall
- longitudinal beam
- combined wood
- muscle
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Abstract
The utility model discloses a combined wood plastic pallet longitudinal beam. The combined wood plastic pallet longitudinal beam comprises an upper layer beam and lower layer beams, wherein the lower layer beams are arranged at the lower part of the upper layer beam at intervals; arched forklift holes are formed between the lower layer beams; the upper layer beam and the lower layer beams are all full-length structures, each of which comprises an upper bottom plate, a lower bottom plate as well as a middle main wall and vertical ribs, wherein the middle main wall and the vertical ribs are arranged between the upper bottom plate and the lower; the vertical ribs are arranged at intervals in full-length directions of the full-length structures and axes of the vertical ribs are vertical to those of the full-length directions of the full-length structures; at least one middle main wall is arranged in the full-length direction of each full-length structure and vertically crossed with the vertical ribs; at least two cylinders are arranged on each middle main wall; the cylinders are placed between the adjacent vertical ribs; and through holes, which are through from top to bottom, are formed in the cylinders. The combined wood plastic pallet longitudinal beam disclosed by the utility model has the advantages of thin wall, thin rib, reasonable structure, high anti-impact, anti-bending and anti-shearing strengths of a product and high product density; the weight is reduced by about 50% under a circumstance that the quality is guaranteed; the raw material cost is greatly reduced; meanwhile, as a desired shape is molded at one time and secondary machining is not needed, manual cost is greatly reduced.
Description
Technical field
The utility model relates to the longeron that a kind of wood is moulded pallet, a kind of specifically special-purpose longeron that is used for the combined wood-plastic pallet.
Background technology
Wood plastic composite is the new generation of green environment-friendly materials that are surging forward in the world in recent years, being used for extrusion molding exactly from Canadian import of technology at first and producing the combined wood-plastic pallet of wood plastic composite.The combined wood-plastic pallet lives through the process in more than 10 year as using and promoting of pallet; And form self national standard " combination shape wood flat pallet " BB/T0020-2001 (People's Republic of China's packaging industry standard), become one of three major types pallet of pallet side by side with wooden block dish, plastic pallet.
Existing combined wood-plastic pallet is made up of top bed board, longeron, end bed board etc., the forming method of longeron: extrude, method such as fusion mold pressing, squeeze note.The existing design shape mainly contains: H-girder, Wang Ziliang, porous rectangular pipe, four directions pipe; Adopt extrusion molding production as the one of which,, cause for guaranteeing that bending resistance, shock resistance can only bar structure be designed to shapes such as both economical I-shaped, king's word, porous are rectangular, four directions because the restriction of extrusion molding technology can only be same planform at length direction; Length direction can only be a linear pattern; Cause common direction wall ratio thicker, goods are heavier, and cost is higher.
The development space of pallet industry is very huge, because the planform of combined wood-plastic pallet is thicker big, cost is higher, can't replace Wooden tray fully always, and therefore, the planform of researching and developing new combined wood-plastic pallet each several part is imperative.
The utility model content
The utility model technical matters to be solved is, overcomes the shortcoming of prior art, proposes a kind of combined wood-plastic Pallet longitudinal beam; Have thin, many, the rational characteristics of framed structure of muscle of wall, be specially adapted to the characteristics of squeeze note technology, and following process is simple and convenient; The specification of product, yield rate is high.
In order to solve above technical matters, the utility model provides a kind of combined wood-plastic Pallet longitudinal beam, comprises upper strata beam and lower floor's beam, and said lower floor distance between girders is arranged on the bottom of said upper strata beam, forms the arch forklift hole between each lower floor's beam; Said upper strata beam and lower floor's beam are all formed elongated structure by upper plate, lower shoe and the main wall in centre and the perpendicular muscle that are arranged between the upper and lower bottom plate; Said perpendicular muscle is provided with along the elongated direction of said elongated structure at interval; And with the axis normal of the elongated direction of said elongated structure; The main wall in said centre is provided with at least one along the elongated direction of said elongated structure, and with said perpendicular muscle square crossing; At least be provided with two cylinders on the main wall in said centre, said cylinder places between the adjacent said perpendicular muscle, and said cylinder is provided with the through hole that runs through up and down.
The utility model further limits technical scheme: aforesaid combined wood-plastic Pallet longitudinal beam; Said perpendicular muscle is I-shape construction; Vertical plate dull and stereotyped about its upper flat plate that has, following flat board and the connection is vertical with upper plate, lower shoe and the elongated azimuth axis of elongated structure respectively, and main wall in said centre and I-shape erect the vertical plate square crossing of muscle.
Aforesaid combined wood-plastic Pallet longitudinal beam, the main wall in said centre is arranged on the elongated azimuth axis of said elongated structure.
Aforesaid combined wood-plastic Pallet longitudinal beam is interval with 6～16 cylinders on the main wall in centre of said upper strata beam, is interval with 3～9 cylinders on the said lower floor beam.
Aforesaid combined wood-plastic Pallet longitudinal beam, the said through-hole aperture that runs through is φ 10～φ 18, can directly pre-buried and top bed board and end bed board bonded assembly mold insert.
Aforesaid combined wood-plastic Pallet longitudinal beam is the intensity of enhancing longeron, and reduces the weight of longeron, and said perpendicular muscle is I-shape construction.
Aforesaid combined wood-plastic Pallet longitudinal beam, said forklift hole spacing equate, stressed homogeneity during with the holder thing when improving fork truck and inserting.
Further; Aforesaid combined wood-plastic Pallet longitudinal beam; Be provided with reinforced rib between the adjacent perpendicular muscle in the upper strata beam of said forklift hole top, said reinforced rib is herringbone muscle, diagonal bar, annulus muscle, cross bar or rhombus muscle, so that increase the rigidity of Pallet longitudinal beam; When fork truck promoted, upper strata Liang Neng gave enough bearing forces.
The beneficial effect of the utility model is: the utlity model has, wall is thin, and muscle is thin, and is rational in infrastructure, product anti-impact, bending resistance, shear strength height, and the product density is high; Reduce about 50% in weight under the situation of ensuring the quality of products, reduce the material cost of raw material greatly, required form one-shot forming does not simultaneously need secondary processing greatly to reduce labour cost, is fit to replace the H-girder and the Wang Ziliang of combined wood-plastic pallet.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the utility model end view.
Fig. 4 is the A-A cutaway view of Fig. 1.
Fig. 5 is the B-B cutaway view of Fig. 1.
Fig. 6 is a present embodiment herringbone muscle structural representation.
Fig. 7 is a present embodiment diagonal bar structural representation.
Fig. 8 is a present embodiment annulus muscle structural representation.
Fig. 9 is a present embodiment cross bar structural representation.
Figure 10 is a present embodiment rhombus muscle structural representation.
Figure 11 is a present embodiment arch forklift hole partial enlarged drawing.
The specific embodiment
Embodiment 1
A kind of combined wood-plastic Pallet longitudinal beam that present embodiment provides, structure such as Fig. 1 comprise upper strata beam 1 and lower floor's beam 2 to shown in Figure 11, and cylinder lower floor beam 2 is arranged on the bottom of cylinder upper strata beam 1 at interval, form the arch forklift hole between each lower floor's beam 2; Cylinder upper strata beam and lower floor's beam are all by upper plate 7, lower shoe 8 be arranged on the main wall 3 in centre between the upper and lower bottom plate and perpendicular muscle 4 is formed elongated structure, and middle main wall thick is 6 ㎜; The perpendicular muscle 4 of cylinder is provided with along the elongated direction of the elongated structure of cylinder at interval, and with the axis normal of the elongated direction of the elongated structure of cylinder, in the middle of the cylinder main wall 3 along the elongated direction setting of the elongated structure of cylinder, and with perpendicular muscle 4 square crossings of cylinder; The cylinder 6 that to be interval with 8 diameters on the main wall in the centre of upper strata beam be φ 16; The cylinder 6 that to be interval with 6 diameters on lower floor's beam be φ 16; Cylinder places between the adjacent perpendicular muscle; Cylinder 6 is provided with the through hole that runs through up and down, and the through-hole aperture that runs through is φ 10, and beam 1 is provided with shrouding 5 with lower floor's beam 2 two ends on the upper strata.
Perpendicular muscle 4 in the present embodiment is I-shape construction; Vertical plate 4-3 dull and stereotyped about the upper flat plate 4-1 that it has, following dull and stereotyped 4-2 and the connection is vertical with upper plate 7, lower shoe 8 and the elongated azimuth axis of elongated structure respectively, the vertical plate square crossing that main wall 3 and I-shape erect muscle in the middle of the cylinder.
According to the different production demand, be provided with herringbone muscle, diagonal bar, annulus muscle, cross bar or rhombus muscle in the interval between perpendicular muscle and the perpendicular muscle in the present embodiment, so that strengthen the rigidity of longeron.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. combined wood-plastic Pallet longitudinal beam, it is characterized in that: comprise upper strata beam and lower floor's beam, said lower floor distance between girders is arranged on the bottom of said upper strata beam, forms the arch forklift hole between each lower floor's beam; Said upper strata beam and lower floor's beam are all formed elongated structure by upper plate, lower shoe and the main wall in centre and the perpendicular muscle that are arranged between the upper and lower bottom plate; Said perpendicular muscle is provided with along the elongated direction of said elongated structure at interval; And with the axis normal of the elongated direction of said elongated structure; The main wall in said centre is provided with at least one along the elongated direction of said elongated structure, and with said perpendicular muscle square crossing; At least be provided with two cylinders on the main wall in said centre, said cylinder places between the adjacent said perpendicular muscle, and said cylinder is provided with the through hole that runs through up and down.
2. combined wood-plastic Pallet longitudinal beam according to claim 1; It is characterized in that: said perpendicular muscle is I-shape construction; Vertical plate dull and stereotyped about its upper flat plate that has, following flat board and the connection is vertical with upper plate, lower shoe and the elongated azimuth axis of elongated structure respectively, and main wall in said centre and I-shape erect the vertical plate square crossing of muscle.
3. combined wood-plastic Pallet longitudinal beam according to claim 1 and 2 is characterized in that: the main wall in said centre is arranged on the elongated azimuth axis of said elongated structure.
4. combined wood-plastic Pallet longitudinal beam according to claim 1 is characterized in that: be interval with 6～16 cylinders on the main wall in centre of said upper strata beam, be interval with 3～9 cylinders on the said lower floor beam.
5. combined wood-plastic Pallet longitudinal beam according to claim 2 is characterized in that: the said through-hole aperture that runs through is φ 10～φ 18.
6. combined wood-plastic Pallet longitudinal beam according to claim 1 is characterized in that: be provided with reinforced rib between the adjacent perpendicular muscle in the upper strata beam of said forklift hole top.
7. combined wood-plastic Pallet longitudinal beam according to claim 6 is characterized in that: said reinforced rib is herringbone muscle, diagonal bar, annulus muscle, cross bar or rhombus muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146208 CN202593997U (en) | 2012-04-01 | 2012-04-01 | Combined wood plastic pallet longitudinal beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146208 CN202593997U (en) | 2012-04-01 | 2012-04-01 | Combined wood plastic pallet longitudinal beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202593997U true CN202593997U (en) | 2012-12-12 |
Family
ID=47311561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220146208 Expired - Fee Related CN202593997U (en) | 2012-04-01 | 2012-04-01 | Combined wood plastic pallet longitudinal beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202593997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616425A (en) * | 2012-04-01 | 2012-08-01 | 于兰 | Longitudinal beam of combined wood-plastic pallet |
| CN103922033A (en) * | 2014-03-25 | 2014-07-16 | 苏州隆鑫包装科技有限公司 | X-type plate structure |
-
2012
- 2012-04-01 CN CN 201220146208 patent/CN202593997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616425A (en) * | 2012-04-01 | 2012-08-01 | 于兰 | Longitudinal beam of combined wood-plastic pallet |
| CN102616425B (en) * | 2012-04-01 | 2014-07-02 | 于兰 | Longitudinal beam of combined wood-plastic pallet |
| CN103922033A (en) * | 2014-03-25 | 2014-07-16 | 苏州隆鑫包装科技有限公司 | X-type plate structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |