CN201231891Y - Heavy-tolerance transport tray - Google Patents
Heavy-tolerance transport tray Download PDFInfo
- Publication number
- CN201231891Y CN201231891Y CNU2008201269867U CN200820126986U CN201231891Y CN 201231891 Y CN201231891 Y CN 201231891Y CN U2008201269867 U CNU2008201269867 U CN U2008201269867U CN 200820126986 U CN200820126986 U CN 200820126986U CN 201231891 Y CN201231891 Y CN 201231891Y
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- weight
- transportation tray
- groove
- plastic
- tray
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Abstract
The utility model discloses a weight-tolerable carrying tray, which comprises a tray molding component body; a strengthening plate is connected between at least two longitudinal or transversal bottom pillars of the body; a containing groove of a fixing component is arranged on the bottom pillars; and the strengthening plate is connected and fixed with the fixing component which is arranged on the bottom pillars. The strengthening structure provided by the carrying tray can improve the weight-tolerable loading performance of the carrying tray, and prevent the carrying tray from being distorted and cracked due to the heavy load; at the same time, the carrying tray is convenient to be stored on the storing bracket.
Description
Technical field
The utility model relates to a kind of transportation tray, and especially, the utility model relates to a kind of when being used for the carrying of goods yard fork truck, the pallet that bearing goods is used.
Background technology
In the storage of modern goods, the transportation, carry for the ease of fork truck, common breakbulk generally all adopts the unitize transportation, goods all will be placed on fixing, the purpose made pallet, like this, the pallet fork of fork truck can be easily frees in and out under the tray bottom to be operated, thus the extent of damage when having alleviated labour intensity greatly and having reduced portage.Pallet commonly used comprises dull and stereotyped pallet, box pallet, cylindricality pallet, and the main manufacturing materials of pallet comprises moulding materials such as timber, plastics, and plastic pallet wherein is mainly by the Unitarily molded shaping of foamed plastic.When plastic pallet when the goods of conveyance is weight and load concentration under the situation of point load, can produce problems such as distortion, fracture.As depicted in figs. 1 and 2, Fig. 1 shows the state that goods loads, and Fig. 2 is the partial enlarged drawing of a-quadrant among Fig. 1.Wherein inboard four corners and centre are provided with a plurality of pillars (pole that plastics are made) 4, goods 3 in lower cover 2
Be contained between lower cover 2 and the upper outlet body 1, be handled upside down object which floor is piled up by what upper outlet body 1 covered, the concentrated load B of this pillar is carried on this plastic pallet.If things go on like this, the edge stress concentration of plastic pallet 5 makes the C place easy deformation of its tray, or even ruptures.As the mode that addresses this problem, the foaming ratio to foamed plastic in the prior art is adjusted, and increases hardness, and strengthens the thickness of plate.But these modes have the too high shortcoming in cost aspect, and only by these means, also do not address the above problem.
The utility model content
Technical problem to be solved in the utility model just provides a kind of transportation tray, can improve anti-heavy lift performance, makes it under load condition, and not yielding and fracture is convenient to stop being stored on the storage shelf simultaneously.
For reaching above-mentioned utility model purpose, the utility model provides following technical scheme:
A kind of Weight-resistant transportation tray comprises the body of a pallet profiled member, and described body surface integral coating has the plastic housing of vacuum forming, and is connected with brace panel between at least two vertical or horizontal foundation, and described foundation is provided with the storage tank of connecting element; Connecting element on brace panel and the foundation is connected and fixed.
The upper surface of described body is provided with at least one groove, is equipped with at least one reinforcement in described at least one groove; Described body surface integral coating has the plastic housing of vacuum forming.
Further, above-mentioned groove is opened in four angles and/or the centre of body.
Further, above-mentioned groove is along the peripheral intervals setting of body.
Further, above-mentioned groove is provided with at interval along the periphery and the centre of body.
Further, periphery and centre that above-mentioned groove is arranged on body are provided with, and are interconnected between the groove.
Further, above-mentioned storage tank and groove are sealed by the colloid filling.
Further, the body of above-mentioned brace panel offers open slot along extending direction, is filled with foamed plastic in the described open slot; The body surface integral coating of described brace panel has the plastic housing of vacuum forming.
Further, the material of above-mentioned plastic housing is polyethylene, polypropylene or polystyrene; The above-mentioned reinforcement and the material of brace panel are aluminium, steel, plastic cement or timber; Above-mentioned connecting element is wooden or plastic material.
The brace panel of the transportation tray that the utility model provides and reinforcement structure can improve the anti-heavy lift performance of transportation tray, and prevent pallet when load-bearing owing to problems such as load deforms, fractures, conveniently stop simultaneously to be stored on the storage shelf.
At above-mentioned transportation tray, the utility model also provides a kind of Weight-resistant transportation tray manufacture method, and its production stage is:
(1) gets a pallet profiled member, offer storage tank on the foundation longitudinally, be built-in with connecting element in the storage tank, seal with the material that can fill at body; Groove is offered at carrying stress point position at the body upper surface, and reinforcement is built in wherein, seals with the material that can fill; Described groove is opened in four angles and/or the centre of body; Perhaps along the peripheral intervals setting of body; Perhaps periphery and the centre along body is provided with at interval; Perhaps be arranged on the periphery and the centre of body, be interconnected between the groove.Above-mentioned groove is filled by colloid and is sealed.
(2), before the vacuum forming, offer a plurality of vacuum pores that are used to attract air at pallet profiled member body earlier by the plastics vacuum forming technique; One plastic housing is coated on the first half or the latter half of body with the method for vacuum forming; Offer the vacuum pore at the edge of pallet then, another plastic housing is coated on another part of body with the method for vacuum forming.
(3) get brace panel, be fixed on the described foundation connecting element of step (1), make the bottom of pallet be formed with above-mentioned a plurality of vertical or horizontal stiffening band with attaching parts.
Description of drawings
The load condition scheme drawing of pallet in Fig. 1 prior art;
A district enlarged diagram among Fig. 2 Fig. 1;
Fig. 3 perspective exploded view of the present utility model;
Fig. 4 three-dimensional combination scheme drawing of the present utility model;
The perspective exploded view of the latter half of Fig. 5 pallet of the present utility model;
The solid combination scheme drawing of the latter half of Fig. 6 pallet of the present utility model;
The A-A of Fig. 7 Fig. 6 is to cutaway view;
The structural representation of Fig. 8 brace panel of the present utility model;
The perspective exploded view of Fig. 9 second embodiment of the present utility model;
The perspective exploded view of Figure 10 the 3rd embodiment of the present utility model;
The structural representation of the latter half of Figure 11 pallet of the present utility model before vacuum forming processing;
The structural representation of the latter half of Figure 12 pallet of the present utility model after vacuum forming processing;
The structural representation of the first half of Figure 13 pallet of the present utility model before vacuum forming processing;
The structural representation of the first half of Figure 14 pallet of the present utility model after vacuum forming processing;
The structural representation of the pallet that Figure 15 the utility model completes.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Shown in Fig. 1-7, the utility model provides a kind of transportation tray, is the pallet profiled member, by the disposable integrally manufactured moulding of foamed plastic.This pallet has a body 1, comprises the first half 11 and the latter half 12.The surface of the first half of body is provided with a plurality of fins 111, and its effect is the location that is used for the goods tray that carried, slides to avoid the goods tray, causes coming off of goods; The position of described fin 111, size, highly can make different designs according to the needs of product; The latter half of body 1 has a plurality of foundation 112, leaves the space that the front fork of fork truck can free in and out between the foundation 112.Generally, transportation tray is when loading, and its surface has a plurality of carrying stress points, such as can be four jiaos of body 1, all around and the centre.In order further to improve the anti-heavy lift performance of pallet, in the present embodiment, four jiaos of above-mentioned body 1 and the carrying stress point position of core offer square groove 2, be equipped with reinforcement 3 in the described groove, this reinforcement 3 can be aluminium, steel, plastic cement or timber, and regrown materiaves such as veneer sheet, board fiber board, particieboard, it is shaped as quadrangle, circular or the like.On above-mentioned reinforcement 3, also can fill other material, so that the upper surface of groove 2 surfaces and body is in same horizontal surface, such as the colloid that can adopt fast-drying type and other cohesive material.The vertical or horizontal foundation 112 of each of the body 1 of described both sides is provided with the storage tank 6 of connecting element; Be equipped with connecting element 7 in the storage tank 6, this connecting element can be used timber, plastic material, also can be regrown materiaves such as veneer sheet, board fiber board, particieboard, on connecting element 7, also can fill other material, so that storage tank 6 is in same level with the bottom surface, be connected and fixed with the connecting element 7 usefulness attaching parts screws 9 on brace panel 8 and the foundation at last.
Above-mentioned brace panel 8 can be made by materials such as aluminium, steel, plastic cement or timber.As shown in Figure 8, during metallic materials such as employing aluminium or steel, brace panel 8 has a body 81, body 81 offers open slot 811 along extending direction, the opening diameter of this open slot 811 is less than the internal diameter of groove, be filled with polystyrene foam 82 in the open slot, the surperficial integral coating of brace panel body 81 has one deck plastic housing.Wherein, described plastic housing is the technology by plastics vacuum forming in the prior art, and last plastic housing 83, following plastic housing 84 heat seals on the surface of body 81, can be increased the resistance to abrasion and the hardness of brace panel, and have aesthetic property.The material of plastic housing is polyethylene, polypropylene or polystyrene.
The surperficial integral coating of above-mentioned body 1 has one deck plastic housing 4, and the material of plastic housing is polyethylene, polypropylene or polystyrene.Wherein, described plastic housing 4 is the technology by plastics vacuum forming in the prior art, with a plastic housing heat seal on the surface of body 1, make the body 1 of foamed plastic pallet be coated fully by plastic housing 4, thereby reinforcement 3, connecting element 7 are contained in securely in the groove 2 and storage tank 6 of body, and also can increase to a certain extent, the resistance to abrasion and the hardness of plastic pallet.
As shown in Figure 9, the utility model provides another kind of transportation tray, and the structures different with embodiment 1 are, wherein said groove 2 is a strip, along the circumferentially-spaced setting of body 1, be discrete distribution at different load stress point positions, reinforcement 3 is built in this groove 2.
As shown in figure 10, the utility model provides another kind of transportation tray, and the structures different with embodiment 1 are, wherein said groove 3 be arranged on body around and the centre, formation " day " shape is interconnected.
Shown in Figure 11-15, at the transportation tray of said structure, the utility model provides a kind of manufacture method.At first, get the pallet profiled member of an expanded plastic material, offer groove 2, reinforcement 3 is placed in one at the carrying stress point position of the body 1 of this plastic pallet profiled member; The vertical foundation 112 of each of the body 1 of described both sides is provided with the storage tank 6 of connecting element; Be equipped with connecting element 7 in the storage tank 6; With the material that can fill it is sealed then.
The plastic overmold of pallet, employing be plastics vacuum forming job operation of the prior art.At the utility model, vacuum forming processing to tray body 1 is that segmentation is carried out, at first on a plurality of foundation 112 of the bottom of profiled member body 1, offer a plurality of vacuum pores 5, as shown in Figure 9 be the position that vacuum pore 5 is opened, with plastic housing 42 sides placed on it, heating of plastic shell 41 is by the mode that vacuumizes then, make plastic housing 42 integral coating the latter half in tray body 1, this vacuum pore 5 will be blocked up by plastic housing 42.Then along shear line D, the periphery of unnecessary plastic housing 42 is cut; Then coat the first half of body 2; (not looking among the figure, mainly is to consider the pallet integral aesthetic property, does not therefore offer the vacuum pore on foundation 112 at first to open the vacuum pore in the edge of tray body 1.), the method by as hereinbefore then with the first half 11 of another plastic housing 42 encasement bodies, and cuts unnecessary periphery; At last, get two brace panels 8, be fixed on the corresponding foundation 112, finish the plastics transportation tray thereby make.The method technology that the utility model provides is simple, cost is low.
More than by the mode of exemplary embodiment the utility model is carried out exemplary explanation, but the utility model is not limited thereto.Be construed as, under the situation that does not depart from design of the present utility model, principle of work, other replacement that the material of the element among the above embodiment, shape can be known by present technique field personnel or equivalent element, material, suitable shape are replaced.
Claims (12)
1. Weight-resistant transportation tray, comprise the body of a pallet profiled member, it is characterized in that described body surface integral coating has the plastic housing of vacuum forming, and be connected with brace panel between at least two vertical or horizontal foundation, described foundation is provided with the storage tank of connecting element; Connecting element on brace panel and the foundation is connected and fixed.
2, Weight-resistant transportation tray as claimed in claim 1 is characterized in that, the loading surface of described body is provided with at least one groove, is equipped with at least one reinforcement in described at least one groove.
3. Weight-resistant transportation tray as claimed in claim 2 is characterized in that, described groove is opened in four angles and/or the centre of body.
4. Weight-resistant transportation tray as claimed in claim 2 is characterized in that, described groove is along the peripheral intervals setting of body.
5. Weight-resistant transportation tray as claimed in claim 2 is characterized in that, described groove is provided with at interval along the periphery and the centre of body.
6. Weight-resistant transportation tray as claimed in claim 2 is characterized in that, described groove is arranged on the periphery and the centre of body, is interconnected between the groove.
7. as the described Weight-resistant transportation tray of arbitrary claim among the claim 2-6, it is characterized in that described groove and storage tank are filled by colloid and sealed.
As the described Weight-resistant transportation tray of arbitrary claim among the claim 2-6, it is characterized in that 8, the material of described reinforcement is aluminium, steel, plastic cement or timber.
9, Weight-resistant transportation tray as claimed in claim 1 is characterized in that, the body of described brace panel offers open slot along extending direction, is filled with foamed plastic in the described open slot; The body surface integral coating of described brace panel has the plastic housing of vacuum forming.
10. the Weight-resistant transportation tray described in claim 1 is characterized in that, the material of described plastic housing is polyethylene, polypropylene or polystyrene.
11. the Weight-resistant transportation tray described in claim 1 is characterized in that, the material of described brace panel is aluminium, steel, plastic cement or timber.
12. the Weight-resistant transportation tray described in claim 1 is characterized in that, described connecting element is wooden or plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201269867U CN201231891Y (en) | 2008-07-01 | 2008-07-01 | Heavy-tolerance transport tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201269867U CN201231891Y (en) | 2008-07-01 | 2008-07-01 | Heavy-tolerance transport tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231891Y true CN201231891Y (en) | 2009-05-06 |
Family
ID=40618267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201269867U Expired - Fee Related CN201231891Y (en) | 2008-07-01 | 2008-07-01 | Heavy-tolerance transport tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231891Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128567A (en) * | 2017-05-12 | 2017-09-05 | 桐乡市佑昌包装材料有限公司 | A kind of flame retardant type foam bracket with positioning function |
| CN114408335A (en) * | 2017-05-11 | 2022-04-29 | 勒斯维克私人有限责任公司 | Bearing structure |
-
2008
- 2008-07-01 CN CNU2008201269867U patent/CN201231891Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408335A (en) * | 2017-05-11 | 2022-04-29 | 勒斯维克私人有限责任公司 | Bearing structure |
| CN114408335B (en) * | 2017-05-11 | 2024-03-19 | 勒斯维克私人有限责任公司 | Bearing structure |
| CN107128567A (en) * | 2017-05-12 | 2017-09-05 | 桐乡市佑昌包装材料有限公司 | A kind of flame retardant type foam bracket with positioning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20110701 |