CN201968247U - Open-ended cross beam for light-duty storage rack - Google Patents
Open-ended cross beam for light-duty storage rack Download PDFInfo
- Publication number
- CN201968247U CN201968247U CN2010206910667U CN201020691066U CN201968247U CN 201968247 U CN201968247 U CN 201968247U CN 2010206910667 U CN2010206910667 U CN 2010206910667U CN 201020691066 U CN201020691066 U CN 201020691066U CN 201968247 U CN201968247 U CN 201968247U
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- facade
- open
- cross beam
- loading end
- laminate
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Abstract
An open-ended cross beam for a light-duty storage rack comprises a bottom surface, wherein, one side of the bottom surface bends upwards so as to form an outer vertical plane, and the other side of the bottom surface bends upwards so as to form an inner vertical plane; the top part of the inner vertical plane bends towards the inner part of the open-ended cross beam so as to form a bearing surface; the top of the outer vertical plane is higher than the upper surface of the bearing surface; and an opening is formed between the edge of the bearing surface and the outer vertical plane. In the open-ended cross beam, the top of the outer vertical plane is higher than the upper surface of the bearing surface so as to form a retaining side, the two cross beams are oppositely installed on upright posts of the storage rack when in installation, and the end part of a laminate is obstructed and restrained by the retaining side of the cross beam when the laminate is laid, so that the laminate is fixed between the two cross beams that are installed oppositely, the laminate can be prevented from shifting, and the working safety of the storage rack can be improved; meanwhile, the opening is formed on the open-ended cross beam, so that the perimeter of section of the open-ended cross beam is shorter compared with a cross beam with a square cross section, and the material of the cross beam can be saved; in addition, the open-ended cross beam can be formed by a plate through bending, that is, the open-ended cross beam can be manufactured through processing, the open-ended cross beam is simple and convenient to process, and the processing cost is low.
Description
Technical field
The utility model relates to shelf load-supporting part technical field, particularly a kind of open crossbeam of Light Duty Rack.
Background technology
Crossbeam is the building block of shelf, and it links shelf post on the one hand, forms the shelf framework, on the other hand in order to join laminate on the crossbeam upper berth, so that lay goods.
Existing guard frame rail generally adopts square tube to make crossbeam, and promptly section of beam integral body is square, and this crossbeam comprises bottom surface, two facades, and the loading end that is positioned at end face.Because its loading end is the plane, when laminate was installed, laminate was positioned on the crossbeam loading end, do not have constraint along laminate plate face direction, cause the sliding transfer of laminate that shelf are spread easily, be unfavorable for that laminate fixes, even cause laminate to deviate from loading end and topple, make troubles for the shelf operation and maintenance.
And especially for Light Duty Rack, because the Light Duty Rack load-bearing is little, the safe load-bearing of crossbeam requires easily to satisfy, and adopts the crossbeam of square-section, and its perimeter of section is long, causes the unnecessary waste of crossbeam material, increases material cost.
The utility model content
The purpose of this utility model is to provide at the deficiencies in the prior art a kind of Light Duty Rack that is used for, and fixedly laminate prevents the laminate displacement, is easy to process and the open crossbeam of economical with materials.
For achieving the above object, the utility model adopts following technical proposals.
A kind of open crossbeam of Light Duty Rack, comprise the bottom surface, bending and molding has outer facade on one side direction of described bottom surface, the opposite side bending and molding that makes progress in bottom surface has interior facade, facade is provided with perpendicular to described bottom surface in described, facade top bending and molding in beam has loading end in described, and described outer facade top is higher than described loading end upper surface, is formed with opening between described loading end edge and the described outer facade.
The utility model also comprises following further technical scheme:
The downward bending and molding in described loading end edge has auxiliary facade.
Wherein, described auxiliary elevation is no more than 1/2 of described interior elevation.
Wherein, the width of described loading end is not less than 1/2 of described bottom width.
Wherein, described outer facade is provided with perpendicular to described bottom surface.
Wherein, bottom surface, outer facade, interior facade, loading end, auxiliary facade are one-body molded.
Preferably, facade forms the reinforcement groove in described.
Wherein, the described outer facade height that exceeds described loading end upper surface is complementary with laminate thickness to be laid.
The utility model beneficial effect is: the utility model comprises the bottom surface, bending and molding has outer facade on one side direction of described bottom surface, the opposite side bending and molding that makes progress in bottom surface has interior facade, facade is provided with perpendicular to described bottom surface in described, facade top bending and molding in beam has loading end in described, described outer facade top is higher than described loading end upper surface, is formed with opening between described loading end edge and the described outer facade; The utility model forms rib owing to outer facade top is higher than described loading end upper surface, two crossbeams are installed on shelf post in opposite directions during installation, when laying laminate, the laminate end is stopped constraint by the rib of crossbeam, thereby laminate is fixed between two crossbeams of installing in opposite directions, avoid the laminate displacement, improved the safety in utilization of shelf; Owing to be provided with opening, perimeter of section is short for the crossbeam of square-section, has saved the crossbeam material simultaneously; And the utility model can be processed by a sheet material bending and molding and make, and processes easyly, and processing cost is low.
Description of drawings
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in the accompanying drawing does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of the open crossbeam of a kind of Light Duty Rack of the present utility model.
Fig. 2 is the cross section structure schematic diagram of the open crossbeam of a kind of Light Duty Rack of the present utility model.
Comprise among Fig. 1 and Fig. 2:
1---the bottom surface
2---outer facade
3---interior facade
4---auxiliary facade
5---loading end
6---opening.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See illustrated in figures 1 and 2, the open crossbeam of a kind of Light Duty Rack described in the utility model, comprise bottom surface 1, bending and molding has outer facade 2 on 1 one side direction of described bottom surface, the 1 opposite side bending and molding that makes progress in bottom surface has interior facade 3, described in facade 3 be provided with perpendicular to described bottom surface 1, described in facade 3 tops bending and molding in beam loading end 5 is arranged, described outer facade 2 tops are higher than described loading end 5 upper surfaces, are formed with opening 6 between described loading end 5 edges and the described outer facade 2.
When the utility model the utility model is installed, two crossbeams are installed on shelf post in opposite directions, promptly the interior facade 3 of two crossbeams is provided with in opposite directions mutually and installs, and the described loading end 5 of two crossbeams is concordant, and then the outer facade 2 of two crossbeams is formed at stopping of shelf outer edge owing to being higher than loading end 5.When laying laminate, the laminate end is positioned on the loading end 5 of crossbeam and by support, the laminate end face is stopped constraint by described outer facade 2, thereby laminate is fixed between two crossbeams of installing in opposite directions, avoids laminate to be shifted, and has improved the safety in utilization of shelf.
Simultaneously, owing to be formed with opening 6 between described loading end 5 edges and the described outer facade 2, perimeter of section is short for the crossbeam of square-section, has saved the crossbeam material.And, being provided with the utility model of outer facade 2, loading end 5, interior facade 3 and bottom surface 1 because the utility model is applicable to the Light Duty Rack that the load-bearing requirement is lower, its perimeter of section is enough to satisfy the bonding strength of crossbeam and column.
Add man-hour, the utility model can be processed by a sheet material bending and molding and make, and processes easyly, and processing cost is low, the production efficiency height.
See shown in Figure 2ly, the downward bending and molding in described loading end 5 edges has auxiliary facade 4.The setting of described auxiliary facade 4 makes loading end 5 edges form downward bending angle on the one hand, makes loading end 5 edge-smoothings neat, helps laminate and steadily lays; On the other hand, because described loading end 5 is by facade 3 bending and moldings in described, loading end 5 forms cantilever design with respect to interior facade 3, easily form moment of flexure during pressurized and be out of shape, described auxiliary facade 4 is connected by beam-end and shelf post, edge to loading end 5 forms support, and with the cantilever position of facade 3 in eliminating, this has improved the stress performance of loading end 5.
Wherein, described auxiliary facade 4 highly is no more than 1/2 of described interior facade 3 height.With economical with materials.
Wherein, the width of described loading end 5 is not less than 1/2 of described bottom surface 1 width.To obtain enough support areas, improve load-bearing property to laminate.
See shown in Figure 2ly, described outer facade 2 is provided with perpendicular to described bottom surface 1.This has strengthened globality of the present utility model.
Wherein, bottom surface 1, outer facade 2, interior facade 3, loading end 5, auxiliary facade 4 are one-body molded.Particularly, outer facade 2, auxiliary facade 4, loading end 5, interior facade 3 and bottom surface 1 are one-body molded by a whole plate sheet material rolling, adopt the crossbeam good integrity of rolling and forming, structural strength height, and working (machining) efficiency height, and the beam structure dimensional accuracy easily guarantees.
Preferably, facade 3 forms the reinforcement groove in described.Described reinforcement groove is by rolling and forming, the material packing height at reinforcement groove place, and the reinforcement groove plays the predeformation effect, improved stress performance.
Wherein, described outer facade 2 height that exceeds described loading end 5 upper surfaces is complementary with laminate thickness to be laid.Also that is to say that after laminate was laid, the laminate end face was concordant with outer facade 2 end faces, help that push-and-pull picks and places goods from the laminate, improved the ease of use of shelf.
The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (8)
1. the open crossbeam of a Light Duty Rack, comprise the bottom surface, it is characterized in that: bending and molding has outer facade on one side direction of described bottom surface, the opposite side bending and molding that makes progress in bottom surface has interior facade, facade is provided with perpendicular to described bottom surface in described, facade top bending and molding in beam has loading end in described, and described outer facade top is higher than described loading end upper surface, is formed with opening between described loading end edge and the described outer facade.
2. the open crossbeam of a kind of Light Duty Rack according to claim 1, it is characterized in that: the downward bending and molding in described loading end edge has auxiliary facade.
3. the open crossbeam of a kind of Light Duty Rack according to claim 2 is characterized in that: described auxiliary elevation be no more than described in elevation 1/2.
4. the open crossbeam of a kind of Light Duty Rack according to claim 3, it is characterized in that: the width of described loading end is not less than 1/2 of described bottom width.
5. the open crossbeam of a kind of Light Duty Rack according to claim 4, it is characterized in that: described outer facade is provided with perpendicular to described bottom surface.
6. the open crossbeam of a kind of Light Duty Rack according to claim 5 is characterized in that: bottom surface, outer facade, interior facade, loading end, auxiliary facade are one-body molded.
7. the open crossbeam of a kind of Light Duty Rack according to claim 6 is characterized in that: facade forms the reinforcement groove in described.
8. the open crossbeam of a kind of Light Duty Rack according to claim 7 is characterized in that: the height that described outer facade exceeds described loading end upper surface is complementary with laminate thickness to be laid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206910667U CN201968247U (en) | 2010-12-30 | 2010-12-30 | Open-ended cross beam for light-duty storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206910667U CN201968247U (en) | 2010-12-30 | 2010-12-30 | Open-ended cross beam for light-duty storage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201968247U true CN201968247U (en) | 2011-09-14 |
Family
ID=44573354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206910667U Expired - Fee Related CN201968247U (en) | 2010-12-30 | 2010-12-30 | Open-ended cross beam for light-duty storage rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201968247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048394A (en) * | 2010-12-30 | 2011-05-11 | 东莞市威特隆仓储设备有限公司 | Open crossbeam for light duty rack |
-
2010
- 2010-12-30 CN CN2010206910667U patent/CN201968247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048394A (en) * | 2010-12-30 | 2011-05-11 | 东莞市威特隆仓储设备有限公司 | Open crossbeam for light duty rack |
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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: 20110914 Termination date: 20131230 |