CN109770590A - A kind of cored slab - Google Patents
A kind of cored slab Download PDFInfo
- Publication number
- CN109770590A CN109770590A CN201910083356.9A CN201910083356A CN109770590A CN 109770590 A CN109770590 A CN 109770590A CN 201910083356 A CN201910083356 A CN 201910083356A CN 109770590 A CN109770590 A CN 109770590A
- Authority
- CN
- China
- Prior art keywords
- stiffening plate
- cored slab
- frame
- section
- plate
- 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.)
- Granted
Links
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Assembled Shelves (AREA)
Abstract
A kind of cored slab, frame including closure, cover board positioned at frame roof and the bottom plate positioned at base of frame, frame is divided into multiple reinforced regions for being used to place reinforcement unit by support plate, reinforcement unit includes that there are gaps between multiple groups uniformly distributed in reinforced region reinforce column and every group of reinforcement arranges, reinforce column to include the reinforcement block being parallel to each other and be connected with each other between adjacent reinforcement block, reinforcement block includes symmetrically arranged first stiffening plate and the second stiffening plate, first stiffening plate is connected with the both ends of the second stiffening plate, the middle part of first stiffening plate and the second stiffening plate is bent outwardly to form a groove, the partition to offset respectively with the first stiffening plate and the second stiffening plate is provided on groove.Reinforcement column inside cored slab of the present invention can be adjusted according to actual loading point, and reinforcement, which is listed on the length direction and width direction of cored slab, has certain activity space, to cooperate actual stress point adjustment opposite position, to increase the intensity of cored slab.
Description
Technical field
The present invention relates to a kind of cored slabs.
Background technique
Generally be made of middle density or high density plank in traditional board for furniture plate, it is most common be exactly three-ply board,
Solid wood board etc., but it is also easy to produce crackle or deformation after these plates dampness, while the weight of plank is larger, the furniture being made into is not only
Than cumbersome, and load-bearing is smaller, easy fracture；In addition, the price of timber is constantly increasing with the reinforcement of environmental protection, because
This conventional wood panels Hepplewhite cost is also higher and higher.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provide a kind of intensity it is big, can be according to the centre of gravity adjustment actually born
Reinforce the cored slab of impetus.
To achieve the goals above, the invention adopts the following technical scheme: a kind of cored slab, frame, position including closure
Cover board in frame roof and the bottom plate positioned at base of frame, support plate by frame be divided into it is multiple be used to place reinforcement unit plus
Strong region, reinforcement unit include that there are gaps between multiple groups uniformly distributed in reinforced region reinforce column and every group of reinforcement arranges, and are reinforced
Column include the reinforcement block being parallel to each other and are connected with each other between adjacent reinforcement block, and reinforcement block includes symmetrically arranged first reinforcement
Plate and the second stiffening plate, the first stiffening plate are connected with the both ends of the second stiffening plate, the middle part of the first stiffening plate and the second stiffening plate
It is bent outwardly to form a groove, the partition to offset respectively with the first stiffening plate and the second stiffening plate is provided on groove.
Further；The total length of the two sides interconnecting piece of first stiffening plate and the second stiffening plate is greater than the first stiffening plate or the
The half of the length of two stiffening plate bending sections.
Further；First stiffening plate include the first linkage section, First Transition section, the first radian section, the second linkage section and
Second changeover portion；Second stiffening plate includes third linkage section, third changeover portion, the second radian section, the 4th linkage section and the 4th mistake
Cross section；First linkage section is connect with third linkage section, and the second linkage section is connect with the 4th linkage section.
Further；The radian of first radian section and the second radian section is 30-45 degree.
Further；First radian section is equal with the radian of the second radian section and arcuate directions are opposite.
Further；Two groups of reinforcement column are provided in reinforced region.
Further；Frame includes the first frame being arranged on cored slab length direction and is arranged in hollow board width side
The second upward frame, the both ends of the second frame offset with the first frame, and the first frame and the second frame are by three pieces of gluings
Plate connection is made.
Further；First stiffening plate is identical with the thickness of the second stiffening plate, and cover board is identical with the thickness of bottom plate, and cover board
Thickness be equal to first and reinforce twice of plate thickness.
Further；First stiffening plate and the second stiffening plate are glued board.
Further；Cover board and bottom plate are MDF plate.
In conclusion the reinforcement column inside cored slab of the present invention can be adjusted according to actual loading point, reinforcement is listed in cored slab
Length direction and width direction on there is certain activity space, so that actual stress point be cooperated to adjust corresponding position
It sets, to increase the intensity of cored slab.
Detailed description of the invention
Fig. 1 is normal cross-section structural schematic diagram of the invention.
Fig. 2 is schematic perspective view of the invention.
Fig. 3 is structural schematic diagram at A of the invention.
Fig. 4 is reinforcement array structure schematic diagram of the invention.
Fig. 5 is reinforcement block structural schematic diagram of the invention.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in Figs. 1-5, a kind of cored slab, cored slab of the invention are the frames for furniture industry, including closure
1, the bottom plate 3 positioned at the cover board 2 at the top of frame 1 and positioned at 1 bottom of frame, support plate 4 by frame 1 be divided into it is multiple be used to place plus
The reinforced region 5 of strong unit 6, the area size of reinforced region 5 may be such that furniture actual size adjusts, in principle the size of furniture
Bigger, the region area of reinforced region 5 is smaller；The size of furniture is smaller, and the region area of reinforced region 5 is bigger, reinforcement unit 6
There are gaps 67 including reinforcing between column 61 and every group of reinforcement column 61 in uniformly distributed multiple groups in reinforced region 5, preferably, plus
Spacing between strong column 61 is 0.1-0.3cm；Preferably, three groups of reinforcement column 61 are at most provided in each reinforced region 5,
Preferably, being provided with two groups of reinforcement column 61 in reinforced region 5.Due to being provided with the multiple groups there are gap in reinforced region 5
Reinforce column 61, therefore there are certain activity spaces on the length direction of cored slab for multiple groups reinforcement column 61.
Reinforce column 61 to include the reinforcement block 62 being parallel to each other and be connected with each other between adjacent reinforcement block 62, reinforcement block 62 wraps
Symmetrically arranged first stiffening plate 63 and the second stiffening plate 64 are included, the first stiffening plate 63 is connected with the both ends of the second stiffening plate 64,
The middle part of first stiffening plate 63 and the second stiffening plate 64 is bent outwardly to form a groove 66, is provided with difference on groove 66
The partition 661 to offset with the first stiffening plate 63 and the second stiffening plate 64, preferably, partition 661 has elasticity.Due to partition
661 have elasticity, therefore there is also certain activity spaces in the width direction of cored slab for multiple groups reinforcement column 61.
Specifically, reinforce column 61 in reinforced region 5, have on the length direction of cored slab and width direction
Certain activity space, this activity space be embodied in cored slab be installed in use, reinforce column 61 can be according to cored slab
Actual loading point adjustment.Furniture, can be according to the position of the weight or placement article of placing article during routine use
Its different plate need the weight born also to be different, for example, an article is placed on to the central location of cored slab,
Force at the middle part of cored slab, and the stress point of cored slab then be distributed in cored slab surrounding；For example, an article is placed
In the left side of cored slab, impetus is in the left side of cored slab, and the stress point of cored slab is uniformly divided on cored slab
Cloth, i.e., it is greater than at cored slab right side on the left of cored slab close to stress at article, therefore, it is necessary to will do to reinforce on the left of cored slab
Processing；For example, an article to be placed on to the right side of cored slab, impetus is on the right side of cored slab, and the stress of cored slab
It is not then equally distributed on cored slab for putting, i.e., is greater than at cored slab left side on the right side of cored slab close to stress at article, because
This, needs that reinforcement processing will be done on the right side of cored slab；For example, the article of two different weights to be placed on to the left and right two of cored slab
Side, the weight of the article in left side are greater than the weight of right side article, at this point, the impetus of cored slab is in the left and right sides, and left side
Cored slab is greater than pressure of the right side cored slab by article by the pressure of article, at this point, there is stress at three on Method Pre-stress Concrete Hollow Slab
Point is at close article, at the close article in cored slab right side and cored slab middle and the object close to left side on the left of cored slab respectively
At product.In conclusion in daily furniture in use, can be because of the weight placed the position of article, place article on its cored slab
And many reasons such as mode for placing article, it causes stress point uneven, perhaps says it is that cored slab can be because place article
Time is different, reasons such as different of placing the habit of the people of article, causes the stress point of the cored slab in different times different, or
Say be stress point change；But since the reinforcement column 61 inside cored slab are on the length direction and width direction of cored slab
There is certain activity space, therefore the relative position of its reinforcement unit 6 is also that can change, therefore reinforcement unit 6
Can also there be relative movement referring now to the reinforcement position of cored slab, the position of these relative movements is very subtle certainly, can be with article
Impetus relative to cored slab is different and relative changes.
In order to verify the intensity of cored slab of the invention, by being analyzed as follows with comparative example: comparative example 1: the patent No.:
201820820777.6 the applying date: 2018-05-28, a kind of patent name: cored slab；Comparative example 2: that buys on the market is hollow
Plate；Comparative example 3: certain three-ply board bought on the market；Comparative example 4: certain solid wood board bought on the market；And five sections of plate
Surface area is identical.
Table 1: test result
The cored slab of high intensity provided by the invention will be lower than solid wood compared with its critical load being broken for solid wood board really
Plate, still, the weight of cored slab will be lower than solid wood board；And the critical load of fracture, it is higher compared to other comparative examples
's.In addition, due to being provided in cored slab with elastic baffle 661, the intensity response rate of cored slab is higher than other plates
Material, that is, invention described above cored slab be can be position, practical putting on article according to practical putting on article
Emphasis go adjustment cored slab stress point, to guarantee the intensity of cored slab；In addition, being learnt by experiment of the invention hollow
The compression strength of plate will be lower than three-ply board, solid wood board, and still, compression strength of the invention is still higher than the sky of same type
Core.
In order to guarantee to reinforce restoring force of the column 61 in cored slab width direction, the first stiffening plate 63 and the second stiffening plate 64
Two sides interconnecting piece total length be greater than 64 bending section of the first stiffening plate 63 or the second stiffening plate length half, also
It is the need to ensure that the size of groove 66, so activity space that can guarantee partition 661.
First stiffening plate 63 includes the first linkage section 631, First Transition section 632, the first radian section 633, the second linkage section
634 and second changeover portion 635；Second stiffening plate 64 include third linkage section 641, third changeover portion 642, the second radian section 643,
4th linkage section 644 and the 4th changeover portion 645；First linkage section 631 is connect with third linkage section 641, the second linkage section 634 with
4th linkage section 644 connection, preferably, the radian of the first radian section 633 and the second radian section 643 is 30-45 degree；As
Preferably, the first radian section 633 is equal with the radian of the second radian section 643 and arcuate directions are opposite.Pass through the first linkage section
631, First Transition section 632, the first radian section 633, the second linkage section 634, the second changeover portion 635, third linkage section 641,
Three changeover portions 642, the second radian section 643, the 4th linkage section 644 and the 4th changeover portion 645 can make the first stiffening plate 63 and
The groove 66 of two stiffening plates 64 presentation arch；And partition 661 is arranged in groove 66, and 633 He of the first radian section is passed through
The range of the radian control shape deformation of second radian section 643；Preferably, the thickness of the first stiffening plate 63 and the second stiffening plate 64
Spend identical, cover board 2 is identical with the thickness of bottom plate 3, and the thickness of cover board 2 is equal to twice of 63 thickness of the first stiffening plate；First adds
Strong plate 63 and the second stiffening plate 64 are glued board；Cover board 2 and bottom plate 3 are MDF plate.
Frame 1 includes the first frame 11 being arranged on cored slab length direction and is arranged in cored slab width direction
Second frame 12, the both ends of the second frame 12 offset with the first frame 11, and the first frame 11 and the second frame 12 are by three pieces
Glued board connection is made, and this frame structure can to reinforce column 61 on the length direction of cored slab and have more in width direction
Big restoring force.
Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment should fall within the scope of the present invention.
Claims (10)
1. a kind of cored slab, frame (1) including closure, the cover board (2) being located at the top of frame (1) and it is located at frame (1) bottom
Bottom plate (3), it is characterised in that: frame (1) is divided into multiple for placing the reinforced regions of reinforcement unit (6) by support plate (4)
(5), reinforcement unit (6) includes that multiple groups uniformly distributed in reinforced region (5) are reinforced depositing between column (61) and every group of reinforcement column (61)
In gap (67), reinforces column (61) and includes the reinforcement block (62) being parallel to each other and be connected with each other between adjacent reinforcement block (62),
Reinforcement block (62) includes symmetrically arranged first stiffening plate (63) and the second stiffening plate (64), and the first stiffening plate (63) and second add
The middle part of the both ends connection of strong plate (64), the first stiffening plate (63) and the second stiffening plate (64) is bent outwardly to form a groove
(66), the partition (661) to offset respectively with the first stiffening plate (63) and the second stiffening plate (64) is provided on groove (66).
2. a kind of cored slab according to claim 1, it is characterised in that: first stiffening plate (63) and the second stiffening plate
(64) total length of two sides interconnecting piece is greater than two points of the length of the first stiffening plate (63) or the second stiffening plate (64) bending section
One of.
3. a kind of cored slab according to claim 1, it is characterised in that: first stiffening plate (63) includes the first connection
Section (631), First Transition section (632), the first radian section (633), the second linkage section (634) and the second changeover portion (635)；Second
Stiffening plate (64) includes third linkage section (641), third changeover portion (642), the second radian section (643), the 4th linkage section (644)
With the 4th changeover portion (645)；First linkage section (631) is connect with third linkage section (641), the second linkage section (634) and the 4th
Linkage section (644) connection.
4. a kind of cored slab according to claim 3, it is characterised in that: the first radian section (633) and the second radian
The radian of section (643) is 30-45 degree.
5. a kind of cored slab according to claim 3, it is characterised in that: the first radian section (633) and the second radian
The radian of section (643) is equal and arcuate directions are opposite.
6. a kind of cored slab according to claim 1, it is characterised in that: be provided with two groups in the reinforced region (5) and add
Strong column (61).
7. a kind of cored slab according to claim 1, it is characterised in that: the frame (1) includes that setting is long in cored slab
The first frame (11) spent on direction and the second frame (12) being arranged in cored slab width direction, the two of the second frame (12)
End offsets with the first frame (11), and the first frame (11) is connected by three pieces of glued boards with the second frame (12) and is made.
8. a kind of cored slab according to claim 1, it is characterised in that: first stiffening plate (63) and the second stiffening plate
(64) thickness is identical, and cover board (2) is identical with the thickness of bottom plate (3), and the thickness of cover board (2) is equal to the first stiffening plate (63) thickness
Twice of degree.
9. a kind of cored slab according to claim 1, it is characterised in that: first stiffening plate (63) and the second stiffening plate
It (64) is glued board.
10. a kind of cored slab according to claim 1, it is characterised in that: the cover board (2) and bottom plate (3) are MDF
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083356.9A CN109770590B (en) | 2019-01-29 | 2019-01-29 | Hollow slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083356.9A CN109770590B (en) | 2019-01-29 | 2019-01-29 | Hollow slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109770590A true CN109770590A (en) | 2019-05-21 |
| CN109770590B CN109770590B (en) | 2021-02-05 |
Family
ID=66502880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910083356.9A Active CN109770590B (en) | 2019-01-29 | 2019-01-29 | Hollow slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109770590B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200133Y (en) * | 2008-06-06 | 2009-03-04 | 杭州大庄地板有限公司 | Furniture board with hollow structure |
| CN201303724Y (en) * | 2008-10-30 | 2009-09-09 | 杭州久达工贸有限公司 | Integral type rack shelf |
| CN104367014A (en) * | 2014-11-24 | 2015-02-25 | 志邦厨柜股份有限公司 | Embedded type kitchen cabinet handle |
| CN208235791U (en) * | 2018-05-28 | 2018-12-14 | 康士得（安徽）家具有限公司 | A kind of cored slab |
-
2019
- 2019-01-29 CN CN201910083356.9A patent/CN109770590B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200133Y (en) * | 2008-06-06 | 2009-03-04 | 杭州大庄地板有限公司 | Furniture board with hollow structure |
| CN201303724Y (en) * | 2008-10-30 | 2009-09-09 | 杭州久达工贸有限公司 | Integral type rack shelf |
| CN104367014A (en) * | 2014-11-24 | 2015-02-25 | 志邦厨柜股份有限公司 | Embedded type kitchen cabinet handle |
| CN208235791U (en) * | 2018-05-28 | 2018-12-14 | 康士得（安徽）家具有限公司 | A kind of cored slab |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109770590B (en) | 2021-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050235417A1 (en) | Knock down bed foundation | |
| BE1010123A3 (en) | Roller rink, COMPONENT PARTS THEREOF AND METHOD FOR THE MANUFACTURE OF THESE PARTS. | |
| EP2052822B1 (en) | Edge-banding method and apparatus | |
| CN109770590A (en) | A kind of cored slab | |
| CN104389361A (en) | Damping filling wallboard for frame structure | |
| Dobrila et al. | Reinforcing methods for composite timber frame–fiberboard wall panels | |
| CN205609169U (en) | Composite soundboard of piano | |
| CN102180297A (en) | Tray with large length-width ratio and solid wood structure | |
| CN205493114U (en) | Bookrack for library | |
| CN113414844A (en) | Solid wood composite board with three-dimensional structure and processing method thereof | |
| CN208815769U (en) | A kind of hollow glued wooden frame of bamboo joint type | |
| CN205547898U (en) | Table | |
| CN108381693B (en) | Plywood pre-compaction is mended mucilage binding and is put | |
| CN203525222U (en) | Flat surface type running machine | |
| CA2706104C (en) | Top-chord bearing joist | |
| CN206408840U (en) | Supporting steel bar | |
| CN209346339U (en) | Shoe rack | |
| CN210234220U (en) | Bamboo board of closed built-in honeycomb panel structure | |
| CN215790499U (en) | Solid wood composite board with three-dimensional structure | |
| CN218669077U (en) | Log cabinet door and cabinet | |
| CN112829405A (en) | Laminated wood board | |
| US4195454A (en) | Roof structure | |
| Källsner et al. | Horizontal stabilisation of sheathed timber frame structures using plastic design methods–introducing a handbook Part 4: design in ultimate limit state | |
| CN203755592U (en) | Reinforced decoration plate | |
| CN206913348U (en) | One kind synthesis solid wood board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |