CN209106621U - A kind of column and enhanced shelf - Google Patents
A kind of column and enhanced shelf Download PDFInfo
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- CN209106621U CN209106621U CN201821605343.0U CN201821605343U CN209106621U CN 209106621 U CN209106621 U CN 209106621U CN 201821605343 U CN201821605343 U CN 201821605343U CN 209106621 U CN209106621 U CN 209106621U
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- support
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Abstract
The utility model relates to a kind of column and enhanced shelf.The shape of the longitudinal cross section figure of column described in the utility model is consistent, and the cross section figure of the column includes the first bending part, the first straight section, changeover portion, the second straight section and the second bending part, first bending part and second bending part are ring-type, and the end of first bending part is connect with one end of first straight section；The changeover portion includes the first curved position, First Transition straight section, fillet section, the second transition straight section and the second curved position；The both ends of the first curved position are connect with first straight section and the First Transition straight section respectively, and first straight section and the First Transition straight section form parallel lines not on the same line；One end of second straight section is connect with the end of second bending part；First straight section and second straight section are perpendicular.Column described in the utility model and enhanced shelf have the advantages that support strength is big.
Description
Technical field
The utility model relates to brackets, more particularly to a kind of column and enhanced shelf.
Background technique
Shelf are usually the square frame structure that multiple bars connect into, and the crossbeam and column of existing shelf are usually all
Hollow square body, on the one hand, the intensity of such structure is enough, on the other hand, such lightweight construction, and can bear
Larger weight.But this square body structure of existing bracket, the material needed is more, with the rising of material cost, entirely
The cost of bracket is also higher.To in the prior art, find a kind of bracket for saving material, the crossbeam of this bracket is one
Metal plate, and protrusion is opened up in the middle part of metal plate, and column is a L-square, although such structure saves material,
But support strength is limited, is easily bent when weight is big.It is existing such as the crossbeam 11 of the prior art of Fig. 1 and the sectional view of column 12
The crossbeam 11 of some shelf is a plate-like structure, and is formed with the protrusion of annular at middle part, and the place of this protrusion is used to
Support the panel being placed on shelf；And the column 12 of existing shelf is a L-square, one of the both ends of crossbeam and column
Face connection, two adjacent crossbeams connect with two right-angle surfaces of column respectively, successively splice in this way, just form a box body
The shelf of shape.As shown in Figure 1, the structure of existing crossbeam 11 and column 12 is simple, and be single layer structure, although have bending and
Annular protrusion, but still support strength is low, cannot play good supporting role.
Utility model content
It is big with support strength the purpose of the utility model is to provide a kind of column and enhanced shelf based on this
The advantages of.
The shape of a kind of column, the longitudinal cross section figure of the column is consistent, and the cross section of the column
Figure includes the first bending part, the first straight section, changeover portion, the second straight section and the second bending part, first bending part and institute
Stating the second bending part is ring-type, and the end of first bending part is connect with one end of first straight section；
The changeover portion includes the first curved position, First Transition straight section, fillet section, the second transition straight section and the second curved position；
The both ends of the first curved position are connect with first straight section and the First Transition straight section respectively, first straight section and described
First Transition straight section forms parallel lines not on the same line；The First Transition straight section passes through the fillet section and described the
The connection of two transition straight sections, the First Transition straight section and the second transition straight section are perpendicular；The both ends of the second curved position point
It is not connect with second straight section and the second transition straight section, second straight section and the second transition straight section formation do not exist
Parallel lines on same straight line；
One end of second straight section is connect with the end of second bending part；First straight section is straight with described second
Section is perpendicular.
First bending part, first straight section, the changeover portion, second straight section and second bending part
It is integrally formed.
Column described in the utility model has been respectively formed bending at the first bending part, the second bending part and changeover portion
The structure of shape, in this way, the longitudinal bracing intensity of the first straight section and the second straight section is strengthened, and structural strength is sufficiently large, so that
Column can support heavier article.Also, the column of the utility model is single layer structure, saves material, when manufacture, is only needed
The edge of first straight section and the second straight section is bent, is bent into the first bending part and the second bending part, and changeover portion with
The junction of first straight section and the second straight section has also carried out bending process respectively, to increase the intensity of structure.
Further, first bending part, first straight section, the changeover portion, second straight section and described
Second bending part is integrally formed.The column of the utility model is integrally formed by one block of plate, is only carried out during processing
Multiple bending process.
Further, the semicircle ring structure that first bending part connects for flat segments with arc section, and the first bending part
Flat segments it is concordant with first straight section；Second bending part section is the semicircular ring knot that flat segments are connected with arc section
Structure, and the flat segments of the second bending part are concordant with second straight section.The flat segments of first bending part are concordant with the first straight section, from
And when ensure that the first straight section connecting cross beam, the contact area of crossbeam and the first straight section is maximum；Similarly, the second bending part is flat
Straight section is concordant with the second straight section, so that the contact area of crossbeam and the second straight section is maximum when ensure that the second straight section connecting cross beam.
Further, multiple connecting holes are offered on the longitudinal direction of first straight section and second straight section.Connection
Hole facilitates the connection of crossbeam and column, is riveted on crossbeam after rivet is passed through connecting hole, to the link position of crossbeam and column
Limit.
Further, the connecting hole includes the aperture of circular macropore and ellipse, which is connected to the aperture.Riveting
Nail is riveted on crossbeam after macropore, then by rivet limit on aperture, so that crossbeam and column are fastenedly connected.
Further, the spacing of adjacent first straight section of any two or the connecting hole on the second straight section is equal.And
And when two columns are stacked placement, the connecting hole of the top of the bottom connecting hole and next column of a upper column
Between spacing, it is equal with the spacing of any other two adjacent connecting holes.In this way, when by two column vertical stacks, it can
Using by crossbeam, as connector, and first pair of folding part of crossbeam is connected to the connecting hole of the bottom of upper column, crossbeam
Second pair of folding part be connected to lower column the top connecting hole, in this way, the position of two connecting holes is just with
The position of a pair of of folding part and second pair of folding part coincide, and can just be stacked up two columns.Without using other companies again
Fitting is attached stacking column.
A kind of enhanced shelf, including at least eight crossbeams and at least four columns described in any one of claims 1-6,
First straight section and second straight section of the column are connect with the crossbeam respectively, and four crossbeams successively surround
One ring structure, and any two adjacent crossbeams are connected by the column；Other four crossbeams successively surround
Second ring structure, and any two adjacent crossbeams are connected by the column.
Enhanced shelf described in the utility model, have been greatly saved material utilization amount, and crossbeam connect fastening and cross with column
The support strength of beam and column is sufficiently large, moreover, the cargo of same weight is supported using the enhanced shelf of the utility model,
40-60% can be thinned in the wall thickness of the shelf of more existing single layer structure, crossbeam and column.The length of crossbeam and column is also more existing
Some shelf are big, and the length of single crossbeam is up to 1.5m, and the length of single upright column is up to 1m, and the wall thickness minimum of column can be done
To 0.5mm.In such wall thickness and length, the enhanced shelf of the utility model, which are appointed, can reach weighing 200kg.
Further, the uniform cause of longitudinal section figure in the transverse direction of the crossbeam, and the longitudinal section figure of the measurement
First pair of folding part, second pair of folding part, the oblique section of support and the flat section of support are included, one end of first pair of folding part and the support are oblique
Section connection, the oblique section of support is connect with the flat section of support and arc transition, the flat section of support and second pair of folding part
Connection, and the flat section of support is vertical with second pair of folding part, first pair of folding part is concordant with second pair of folding part.The
A pair of of folding part and second pair of folding part are after lamina is bent in doubling shape structure, and the structural strength of support strength less doubling is big
30% or more.And support flat section for placing the panel of shelf, the contact area of the support flat section and panel of the utility model
Bigger, support effect is more preferable.
Further, first pair of folding part, second pair of folding part, the oblique section of the support and the flat section one of support
It is body formed.Integrally formed beam structure intensity is bigger, and support effect is more preferable, it is only necessary in processing and fabricating to the plate of crossbeam
Carry out bending process.
Further, first pair of folding part and second doubled over portion are not riveted with the column, and the support
Flat section is located at the top of the oblique section of support.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the crossbeam of the prior art and the sectional view of column；
Fig. 2 is the sectional view of the column of the utility model；
Fig. 3 is the local structural graph of the column of the utility model；
Fig. 4 is the sectional view of the crossbeam of the utility model；
Fig. 5 is the schematic perspective view of the enhanced shelf of the utility model.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
Shape such as a kind of column 20 of Fig. 2 and Fig. 3, the longitudinal cross section figure of the column 20 is consistent, and
The cross section figure of the column 20 includes the first bending part 21, the first straight section 22, changeover portion 23, the second straight section 24 and second
Bending part 25, first bending part 21 and second bending part 25 are ring-type, the end of first bending part 21 with
One end of first straight section 22 connects；
The changeover portion 23 includes that the first curved position, First Transition straight section, fillet section, the second transition straight section and second are curved
Position；The both ends of the first curved position are connect with first straight section 22 and the First Transition straight section respectively, first straight section
22 and the First Transition straight section form parallel lines not on the same line；The First Transition straight section passes through the fillet section
It is connect with the second transition straight section, the First Transition straight section and the second transition straight section are perpendicular；The second curved position
Both ends connect respectively with second straight section 24 and the second transition straight section, second straight section 24 and second transition
Straight section forms parallel lines not on the same line；
One end of second straight section 24 is connect with the end of second bending part 25；First straight section 22 with it is described
Second straight section 24 is perpendicular.
First bending part 21, first straight section 22, the changeover portion 23, second straight section 24 and described
Two bending parts 25 are integrally formed.First bending part 21 is the semicircle ring structure that flat segments are connected with arc section, and first is curved
The flat segments of folding part 21 are concordant with first straight section 22；Second bending part, 25 section is what flat segments were connected with arc section
Semicircle ring structure, and the flat segments of the second bending part 25 are concordant with second straight section 24.
Multiple connecting holes 26 are offered on the longitudinal direction of first straight section 22 and second straight section 24.The connection
Hole 26 includes the aperture of circular macropore and ellipse, which is connected to the aperture.Adjacent described first straight of any two
Section 22 or the spacing of the connecting hole 26 on the second straight section 24 are equal.
The manufacture craft of the column 20 of the utility model:
One block of angle steel or angle bar are processed, first to fillet processing is carried out at the right angle corner of angle bar or angle steel, formed
The shape of arc transition, then bending process is carried out to the junction of changeover portion 23 and the first straight section 22 and the second straight section 24, it is formed
First straight section 22 and the bending convex of changeover portion 23 and the bending convex of the second straight section 24 and changeover portion 23.Again to
The end of one straight section 22 and the second straight section 24 carries out bending process respectively, thus strengthens the intensity of end point.First straight section
22 end is bent into the first bending part 21, and the end of the second straight section 24 is bent into the second bending part 25,21 He of the first bending part
Second bending part 25 carries out smooth processing, and is respectively formed flat segments.
Such as the crossbeam 30 of Fig. 4, the uniform cause of longitudinal section figure in the transverse direction of the crossbeam 30, and the longitudinal section of the measurement
Figure includes first pair of 31, second pairs of folding part folding part 34, the oblique section 32 of support and supports flat section 33, first pair of folding part 31
One end is connect with the oblique section 32 of support, and the oblique section 32 of support is connect with the flat section 33 of support and arc transition, the branch
It supports flat section 33 to connect with second pair of folding part 34, and the flat section 33 of the support is vertical with second pair of folding part 34, described the
A pair of of folding part 31 is concordant with second pair of folding part 34.
The manufacture craft of the crossbeam 30 of the utility model:
One block of steel plate or iron plate are processed, first the middle part of steel plate is bent out and supports oblique section 32 and the flat section 33 of support,
Then it is bent at the both ends to steel plate, bends out first pair of trisection and second pair of trisection.Support flat section 33 to supporting surface
Plate, and contact area is larger.First pair of trisection and second pair of trisection play the role of the support strength of web beam 30.
Such as a kind of enhanced shelf of Fig. 5, including at least eight crossbeams 30 and at least any one of four claim 1-6 institute
The column 20 stated, first straight section 22 and second straight section 24 of the column 20 are connect with the crossbeam 30 respectively, and four
Crossbeam 30 described in root successively surrounds first annular structure, and any two adjacent crossbeams 30 are connected by the column 20
It connects；Other four crossbeams 30 successively surround the second ring structure, and any two adjacent crossbeams 30 are described in
Column 20 connects.
First pair of folding part 31, second pair of folding part 34, the oblique section 32 of the support and the flat section 33 1 of support
It is body formed.First pair of folding part 31 and second pair of folding part 34 are riveted with the column 20 respectively, and the flat section of support
33 are located at the top of the oblique section 32 of support.
The enhanced shelf of the utility model, connect one end of a crossbeam 30 on the first straight section 22 of column 20, and second
Straight section 24 connects one end of another crossbeam 30, and second that the other end of another crossbeam 30 is connected to next root post 20 is straight
In section 24, it is sequentially connected crossbeam 30 and column 20 in this way, and surround enhanced shelf as shown in Figure 5.First pair of crossbeam 30
Folding part and the second doubled over portion not with first pair of folding part of 22 face contact of the first straight section of column 20 or crossbeam 30 and second pair
Folding part is respectively with 24 face contact of the second straight section of column 20, and contact area is big, and relative friction forces are big, connection also just become it is firm and
Fastening.
The enhanced shelf of the utility model, the connection fastening of crossbeam 30 and column 20, and also crossbeam 30 is riveted on column
On 20 connecting hole 26, crossbeam 30 can be removed freely, can also connect fastening with column 20 under 26 position-limiting action of connecting hole.
On the one hand the utility model saves material utilization amount relative to existing shelf, on the other hand enhance weighing ability.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.
Claims (10)
1. a kind of column, it is characterised in that: the shape of the longitudinal cross section figure of the column is consistent, and the column
Cross section figure include the first bending part, the first straight section, changeover portion, the second straight section and the second bending part, described first is curved
Folding part and second bending part are ring-type, and the end of first bending part is connect with one end of first straight section；
The changeover portion includes the first curved position, First Transition straight section, fillet section, the second transition straight section and the second curved position；It is described
The both ends of first curved position are connect with first straight section and the First Transition straight section respectively, first straight section and described first
Transition straight section forms parallel lines not on the same line；The First Transition straight section passes through the fillet section and second mistake
Straight section connection is crossed, the First Transition straight section and the second transition straight section are perpendicular；The both ends of the second curved position respectively with
Second straight section is connected with the second transition straight section, and second straight section and the second transition straight section are formed not same
Parallel lines on straight line；
One end of second straight section is connect with the end of second bending part；First straight section and the second straight section phase
Vertically.
2. column according to claim 1, it is characterised in that: first bending part, first straight section, the transition
Section, second straight section and second bending part are integrally formed.
3. column according to claim 2, it is characterised in that: first bending part is what flat segments were connected with arc section
Semicircle ring structure, and the flat segments of the first bending part are concordant with first straight section；Second bending part section is flat segments
The semicircle ring structure connected with arc section, and the flat segments of the second bending part are concordant with second straight section.
4. column according to claim 3, it is characterised in that: on the longitudinal direction of first straight section and second straight section
Offer multiple connecting holes.
5. column according to claim 4, it is characterised in that: the connecting hole include circular macropore and ellipse it is small
Hole, the macropore are connected to the aperture.
6. column according to claim 5, it is characterised in that: any two adjacent first straight section or the second straight section
On connecting hole spacing it is equal.
7. a kind of enhanced shelf, it is characterised in that: including at least eight crossbeams and at least any one of four claim 1-6 institute
The column stated, first straight section and second straight section of the column are connect with the crossbeam respectively, four crossbeams
First annular structure is successively surrounded, and any two adjacent crossbeams are connected by the column；Other four cross
Beam successively surrounds the second ring structure, and any two adjacent crossbeams are connected by the column.
8. enhanced shelf according to claim 7, it is characterised in that: the longitudinal section figure in the transverse direction of the crossbeam is equal
Unanimously, and the longitudinal section figure of the measurement includes first pair of folding part, second pair of folding part, the oblique section of support and the flat section of support, institute
The one end for stating first pair of folding part is connect with the oblique section of support, and the oblique section of support is connect with the flat section of support and circular arc mistake
Cross, the flat section of the support is connect with second pair of folding part, and it is described support flat section vertical with second pair of folding part, described the
A pair of of folding part is concordant with second pair of folding part.
9. enhanced shelf according to claim 8, it is characterised in that: first pair of folding part, second pair of folding part,
The oblique section of support and the flat section of support are integrally formed.
10. enhanced shelf according to claim 9, it is characterised in that: first pair of folding part and second doubling
Portion is riveted with the column respectively, and the flat section of support is located at the top of the oblique section of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605343.0U CN209106621U (en) | 2018-09-26 | 2018-09-26 | A kind of column and enhanced shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605343.0U CN209106621U (en) | 2018-09-26 | 2018-09-26 | A kind of column and enhanced shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209106621U true CN209106621U (en) | 2019-07-16 |
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ID=67199933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821605343.0U Active CN209106621U (en) | 2018-09-26 | 2018-09-26 | A kind of column and enhanced shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209106621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043911A (en) * | 2018-09-26 | 2018-12-21 | 台山市爱达电器厂有限公司 | A kind of column and enhanced shelf |
| US11647833B2 (en) | 2020-09-16 | 2023-05-16 | Perfect Site LLC | Utility rack |
-
2018
- 2018-09-26 CN CN201821605343.0U patent/CN209106621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109043911A (en) * | 2018-09-26 | 2018-12-21 | 台山市爱达电器厂有限公司 | A kind of column and enhanced shelf |
| US11647833B2 (en) | 2020-09-16 | 2023-05-16 | Perfect Site LLC | Utility rack |
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