CN106672385B - Reinforcing rib structure and cabinet - Google Patents
Reinforcing rib structure and cabinet Download PDFInfo
- Publication number
- CN106672385B CN106672385B CN201611234775.0A CN201611234775A CN106672385B CN 106672385 B CN106672385 B CN 106672385B CN 201611234775 A CN201611234775 A CN 201611234775A CN 106672385 B CN106672385 B CN 106672385B
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- CN
- China
- Prior art keywords
- splicing
- plate
- interconnecting piece
- reinforcing rib
- cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/42—Details of metal walls
- B65D7/44—Reinforcing or strengthening parts or members
- B65D7/46—Corrugations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
- B65D11/20—Details of walls made of plastics material
- B65D11/22—Reinforcing for strengthening parts of members
- B65D11/24—Corrugations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Turbines (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to engineering machinery fields, disclose a kind of reinforcing rib structure and cabinet, the reinforcing rib structure includes the interconnecting piece (12) of forced section (11) and setting on the forced section (11), there is the forced section (11) at least one arc pars convoluta to be deformed with that can correspond to by the power that the interconnecting piece (12) is transmitted to, so as to avoid making stress from focusing on weld seam, reliably guarantee the realization of the humidification of stiffener plate.
Description
Technical field
The present invention relates to engineering machinery fields, and in particular, to a kind of reinforcing rib structure and application have the reinforcing rib structure
Cabinet.
Background technique
Reinforcing rib is usually formed as gusset as the common components in machinery field, is welded to and needs to be connected with each other
Component on, to improve bonding strength.
As shown in Figure 1, being frequently utilized that triangle reinforcing rib structure in the cabinets such as water tank, dustbin, i.e., trapezoidal plate welds
The bonding strength of cabinet is improved to splicing wide plate 1 and splicing long slab 2.But since what triangle reinforcing rib was born advocates
The angle of triangle is concentrated on, to be easy to generate the tearing that biggish stress is concentrated and leads to weld seam in commissure, no
But it be easy to cause the failure of reinforcing rib, it is also possible to damage to cabinet itself.
Summary of the invention
The object of the present invention is to provide a kind of reinforcing rib structures, which, which can be avoided, makes stress focus on weldering
Seam, to reliably guarantee the realization of the humidification of stiffener plate.As it is a further object of the present invention to provide a kind of cabinet,
The cabinet can effectively maintain certain intensity, and cabinet weld seam is avoided to rupture.
To achieve the goals above, the present invention provides a kind of reinforcing rib structure, the reinforcing rib structure include forced section and
Interconnecting piece on the forced section is set, and the forced section has at least one arc pars convoluta can correspond to by described
Power that interconnecting piece is transmitted to and deform.
Preferably, the forced section is circular arc bent plate, and two un-flexed sides of the circular arc bent plate are the interconnecting piece.
Preferably, the thickness of the circular arc bent plate is gradually reduced from central location to two sides.
Preferably, the width of the circular arc bent plate is gradually reduced from central location to two sides.
Preferably, it is provided with connection board on the interconnecting piece, which is rectangular slab.
In order to achieve the above-mentioned another object, the present invention provides a kind of cabinet, and the cabinet includes that splicing interconnected is wide
Plate and splicing long slab, are connected between the splicing wide plate and splicing long slab by the reinforcing rib structure described according to the above technical scheme
It connects, the interconnecting piece is two un-flexed sides of the forced section, the interconnecting piece and the splicing wide plate and splices long slab
Weld seam in parallel it is described splicing wide plate and splice long slab between weld seam.
Preferably, it is lesser to be equal to thickness in the splicing wide plate and splicing long slab for the minimum thickness of the forced section.
In order to achieve the above-mentioned another object, it originally returns and a kind of cabinet is provided, the cabinet includes that splicing interconnected is wide
Plate and splicing long slab, are connected between the splicing wide plate and splicing long slab by the reinforcing rib structure described according to the above technical scheme
It connects, the splicing wide plate and the angle spliced between long slab are φ, and the angle of circumference θ of the circular arc bent plate should meet following condition:
In order to achieve the above-mentioned another object, this hair separately provides a kind of cabinet, and the cabinet includes that splicing interconnected is wide
Plate and splicing long slab, are connected between the splicing wide plate and splicing long slab by the reinforcing rib structure described according to the above technical scheme
It connects, the connection board is connected respectively to the splicing wide plate and splicing long slab by welding or bolt.
Preferably, described to be welded as three face weld all arounds.
Through the above technical solutions, making reinforcing rib structure using the arc pars convoluta that can be corresponded to stress and allow to deform
It is able to maintain certain elasticity, stress is avoided to focus on the junction of the interconnecting piece of reinforcing rib structure, to reliably guarantee
The realization of the humidification of stiffener plate, using the cabinet for having reinforcing rib structure of the present invention can effectively remain certain
Intensity, avoid cabinet weld seam rupture.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is reinforcing rib structure schematic diagram in the prior art.
Fig. 2 is a kind of perspective view of specific embodiment of reinforcing rib structure of the present invention.
Fig. 3 is the perspective view of another specific embodiment of reinforcing rib structure of the present invention.
Fig. 4 is the perspective view of another specific embodiment of reinforcing rib structure of the present invention.
Fig. 5 is the structural schematic diagram of cabinet of the present invention.
Fig. 6 is the structural schematic diagram of another specific embodiment of reinforcing rib structure of the present invention.
Fig. 7 is the stress envelope of reinforcing rib structure shown in Fig. 6.
Description of symbols
1 splicing wide plate 2 splices long slab
3 trapezoidal plates
10 reinforcing rib structure, 11 forced section
12 interconnecting piece, 13 connection board
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " typically refers to
With reference to upper and lower, left and right shown in the drawings；" inside and outside " refers to the inside and outside of the profile relative to each component itself.
The present invention provides a kind of reinforcing rib structure, and as in Figure 2-4, which includes that forced section 11 and setting exist
Interconnecting piece 12 on forced section 11, the forced section 11 have at least one arc pars convoluta, pass through connection so as to correspond to
Power that portion 12 is transmitted to and deform.That is, due to making the arc pars convoluta for allowing to deform with stress in reinforcing rib structure,
It thus is able to maintain certain elasticity, stress is avoided to focus on the junction (weld seam) of the interconnecting piece of reinforcing rib structure.
Since reinforcing rib structure of the present invention has elasticity, it is thus possible to keep reinforcing rib extensional rigidity relatively small,
It can preferably be matched with the rigidity of connected plate (following splicing wide plates 1 and splicing long slab 2), keep rigidity moderate, have
Good booster action.
As shown in fig. 7, the biggish position of stress is not or not the end of two connecting plates when 10 stress of reinforcing rib structure of the present invention
At face, and it is located at the middle part of arcuate structure, so as to effectively improve reinforcing rib both ends commissure stress, that improves weld seam can
By property.Wherein, the area A is stress maximum area, the area B be stress compared with cell, the area C is stress smallest region.
By above-mentioned analysis and force diagram it is found that the stress distribution mode of reinforcing rib of the present invention is entirely different and triangle
Shape reinforcing rib will not generate and generate stress concentration such as at solder design, to be easily guaranteed that the bonding strength of welding, avoid welding
Seam cracking or splice plate tearing.
The forced section 11 can be formed for one or more arc pars convoluta, arc pars convoluta can for elliptic arc or other
Curve arc, as long as it can be when bearing from the power of interconnecting piece 12, radian can occur Light deformation and absorb part stress
?.Specifically, radian can make forced section 11 occur to make stress maximum position than the biggish flexible deformation of interconnecting piece 12
In the middle part of arcuate structure.
As shown in Figure 3-4, preferably forced section 11 is circular arc bent plate, and two un-flexed sides of the circular arc bent plate are interconnecting piece
12, it still more preferably is provided with connection board 13 on interconnecting piece 12, which is rectangular slab.Wherein arc radius is
R, forced section width are wide, are W, the width of connection board 13 and the width of forced section are equal, are W, connection board 13
Length be L.
In addition, so it is easy to understand that the thickness of forced section of the present invention can arcuately circumferential direction change,
The thickness of forced section can be accordingly designed with the stress variation in arc circumferential direction.Such as forced section be circular arc bent plate
When, thickness is gradually reduced from central location to two sides, that is to say, that can be by the thickness design at middle part thicker, with reply
Relatively large stress reduces maximum stress value to reduce the stress difference of middle part and end using the variation in section.
It, can accordingly and arc in addition, the width W of forced section of the present invention can arcuately circumferential direction change
Stress variation in shape circumferential direction and the width for designing forced section.Such as when forced section is circular arc bent plate, width is therefrom
Centre position is gradually reduced to two sides, that is to say, that can be by the width design at middle part wider, to cope with relatively large answer
Power reduces maximum stress value to reduce the stress difference of middle part and end using the variation in section.
The present invention also provides a kind of cabinets, as shown in figure 5, the splice plate of the cabinet includes splicing wide plate 1 interconnected
With splicing long slab 2, splices and connected between wide plate 1 and splicing long slab 2 by the reinforcing rib structure 10 described according to the above technical scheme
It connects, so as to reinforce the bonding strength between two splice plates.Due to reinforcing rib structure 10 be formed with arc pars convoluta by
Power portion 11, so as to avoid stress concentration between reinforcing rib structure 10 and splice plate using the elasticity of reinforcing rib structure
At solder design, improve weld seam stress, effectively guarantees the connection reliability of reinforcing rib structure 10.
Specifically, interconnecting piece 12 is two un-flexed sides of forced section 11, such interconnecting piece 12 and splicing wide plate 1 and splicing
The weld seam of long slab 2 can be parallel to splicing wide plate 1 and splice the weld seam between long slab 2, to make the power on splice plate
It can relatively evenly be transmitted on forced section 11, and be formed at maximum stress in the centre of arc pars convoluta.
Based on the above technical solution, the minimum thickness of forced section 11 is equal to the splicing wide plate 1 and splicing long slab 2
Middle thickness is lesser, causes the stress at attachment weld excessive to avoid designing unreasonable due to arc Rib Thickness.
In addition, cabinet includes splicing wide plate 1 and splicing long slab 2 the present invention also provides a kind of cabinet, splices wide plate 1 and spell
It is connected between spreading plate 2 by the reinforcing rib structure 10 described according to the above technical scheme, as shown in fig. 6, splicing wide plate 1 and spelling
Angle between spreading plate 2 is φ, and the angle of circumference θ of the circular arc bent plate should meet following condition:So as to avoid the stress of the commissure of reinforcing rib structure 10 excessive, and make reinforcing rib
The stress at 10 middle part of structure is greater than the stress of connection end.Specifically, when splicing wide plate 1 and splicing long slab 2 is mutually perpendicular to, i.e.,
φ is 90 °, at this point, the angle of circumference θ value range of circular arc bent plate are as follows: 45 °≤θ≤90 °.
In addition, based on the above technical solution, the interconnecting piece can be connected to spelling by various modes such as welding
On fishplate bar.It is preferred that connection board 13 is connected by welding to splicing wide plate 1 and spells when being provided with connection board 13 on interconnecting piece
Spreading plate 2.It is preferred that this is welded as three face weld all arounds, i.e. weld seam is that other three faces except interconnecting piece 12 are not only welded by the welding
It is relatively more uniform to stitch stress, and has certain forced area, is not only able to so that having the reinforcing rib structure of arc pars convoluta
Booster action is preferable, and does not easily lead to stress raisers again.
By stress analysis it is found that using triangle reinforcing rib in the prior art, that is, two skew backs of the trapezoidal plate 3 used
Side is welded with splice plate respectively, and trapezoidal plate 3 is perpendicular to splice plate, in this way, maximum stress is located at the following point of trapezoidal plate 3
At the solder design of end and splice plate, maximum value 200Mpa.And the extension of the arc pars convoluta of reinforcing rib structure of the present invention
Direction (the width direction W in Fig. 4) is identical as splice plate extending direction (splicing wide plate 1 and splicing long slab 2), and maximum stress is located at
The middle part of arc pars convoluta is 156Mpa without in commissure, maximum value is also smaller.The result analyzed from gravitation can be learnt
Stress using the water tank stitching portion of reinforcing rib of the invention is obviously improved.
In addition, the connection board 13 can be bolt-connected on splice plate for the cabinet of no seal request.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (9)
1. a kind of cabinet, the cabinet includes splicing wide plate (1) interconnected and splicing long slab (2), which is characterized in that described
Splice and connected between wide plate (1) and splicing long slab (2) by reinforcing rib structure (10), the reinforcing rib structure (10) includes stress
Portion (11) and the interconnecting piece (12) being arranged on the forced section (11), the forced section (11) have at least one arc pars convoluta
It is deformed with that can correspond to by the power that the interconnecting piece (12) is transmitted to, the interconnecting piece (12) is the forced section
(11) two un-flexed sides, the interconnecting piece (12) and it is described splicing wide plate (1) and splicing long slab (2) weld seam each parallel to
Weld seam between splicing wide plate (1) and splicing long slab (2).
2. cabinet according to claim 1, which is characterized in that the minimum thickness of the forced section (11) is equal to the splicing
Thickness is lesser in wide plate (1) and splicing long slab (2).
3. cabinet according to claim 1, which is characterized in that the forced section (11) is circular arc bent plate, the circular arc bent plate
Two un-flexed sides be the interconnecting piece (12).
4. cabinet according to claim 3, which is characterized in that the thickness of the circular arc bent plate from central location to two sides by
It is decrescence small.
5. cabinet according to claim 3, which is characterized in that the width of the circular arc bent plate from central location to two sides by
It is decrescence small.
6. cabinet described in any one of -5 according to claim 1, which is characterized in that the company of being provided on the interconnecting piece (12)
End plate (13) are connect, which is rectangular slab.
7. cabinet according to claim 3, which is characterized in that the folder between splicing wide plate (1) and splicing long slab (2)
Angle is φ, and the angle of circumference θ of the circular arc bent plate should meet following condition:
8. a kind of cabinet, the cabinet includes splicing wide plate (1) interconnected and splicing long slab (2), which is characterized in that described
Splice and connected between wide plate (1) and splicing long slab (2) by reinforcing rib structure (10), the reinforcing rib structure (10) includes stress
Portion (11) and the interconnecting piece (12) being arranged on the forced section (11), the forced section (11) have at least one arc pars convoluta
It is deformed with that can correspond to by the power that the interconnecting piece (12) is transmitted to, is provided with connecting pin on the interconnecting piece (12)
Plate (13), the connection board (13) are rectangular slab and are connected respectively to the splicing wide plate (1) by welding or bolt and spell
Spreading plate (2).
9. cabinet according to claim 8, which is characterized in that described to be welded as three face weld all arounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234775.0A CN106672385B (en) | 2016-12-28 | 2016-12-28 | Reinforcing rib structure and cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234775.0A CN106672385B (en) | 2016-12-28 | 2016-12-28 | Reinforcing rib structure and cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106672385A CN106672385A (en) | 2017-05-17 |
| CN106672385B true CN106672385B (en) | 2019-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611234775.0A Active CN106672385B (en) | 2016-12-28 | 2016-12-28 | Reinforcing rib structure and cabinet |
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| Country | Link |
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| CN (1) | CN106672385B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104343A (en) * | 2019-03-21 | 2019-08-09 | 中国化学工程第十四建设有限公司 | A kind of multi-chamber storage tank divides chamber partition ruggedized construction and construction technology |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20108380U1 (en) * | 2001-05-18 | 2001-08-30 | Riegelhof & Gaertner | Fastening device for a swiveling cap |
| CN2533077Y (en) * | 2002-01-29 | 2003-01-29 | 傅助 | Mosquito-repellent incense box |
| CN202345779U (en) * | 2011-11-03 | 2012-07-25 | 郑州宇通客车股份有限公司 | Bracket connecting structure for passenger car |
| CN203593592U (en) * | 2013-11-21 | 2014-05-14 | 徐州徐工随车起重机有限公司 | Leveling and slewing device of aerial work platform |
| CN103803152B (en) * | 2014-02-19 | 2016-02-24 | 深圳市华星光电技术有限公司 | Packing chest |
| ES2588877B1 (en) * | 2014-09-08 | 2017-11-15 | Clip-Lok International Limited | STAPLE FOR A REMOVABLE STRUCTURE |
| CN105620863B (en) * | 2016-02-03 | 2018-06-19 | 滁州卷烟材料厂 | A kind of corrugated case for having both inner cryogenic environment and high-intensity performance |
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2016
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| CN106672385A (en) | 2017-05-17 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170615 Address after: 410000 Hunan province Changsha hi tech Development Zone, Lin Yulu No. 288 Applicant after: Changsha ZOOMLION Environmental Industry Co., Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant before: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. |
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