CN114876142A - High-strength top wall honeycomb board - Google Patents
High-strength top wall honeycomb board Download PDFInfo
- Publication number
- CN114876142A CN114876142A CN202210584519.3A CN202210584519A CN114876142A CN 114876142 A CN114876142 A CN 114876142A CN 202210584519 A CN202210584519 A CN 202210584519A CN 114876142 A CN114876142 A CN 114876142A
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- China
- Prior art keywords
- panel
- edge
- folded
- back plate
- folded edge
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- 239000012634 fragment Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0866—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides a high-strength top wall honeycomb panel, which comprises a panel, a back plate and a honeycomb core, wherein a cavity is formed between the back plate and the panel, and the honeycomb core is arranged in the cavity, and is characterized in that: the panel is provided with an upward panel folding edge, the backboard is provided with an upward backboard folding edge, the panel folding edge is arranged on the outer side of the backboard folding edge, the panel folding edge is attached to the backboard folding edge and provided with a convex part connected with the keel in a clamped mode, and the backboard folding edge top or/and the panel folding edge top are folded and then attached and fixed. The panel folding edge or/and the back plate folding edge are/is folded and are jointed and fixed, so that the connection strength of the honeycomb plate and the keel can be ensured under the condition that the thicknesses of the panel and the back plate are relatively thin, and the cost is saved; the edge of the honeycomb core is abutted against the inner wall of the panel folded edge, so that the panel folded edge root is provided with a supporting point, and the bending strength of the panel folded edge root is improved.
Description
Technical Field
The invention relates to the technical field of honeycomb plates, in particular to a high-strength top wall honeycomb plate.
Background
Among the prior art, adopt thick aluminum plate to do the honeycomb panel more, the aluminum face board includes the hem of panel and both sides, and wherein, the hem is used for with three angle keel looks joint fixed, when hem thickness is too little, the clamp force undersize, the joint is firm inadequately, easily drops. Can the joint firm after guaranteeing top wall board and triangular keel assembly, consequently need the thickness of hem big enough (about 0.5mm), but the panel of the aluminium panel structure of current integral type is unanimous with the thickness of hem, and the cost is higher, for reduce cost, can only reduce the thickness of aluminium panel, but the intensity of hem just is not enough like this.
Aiming at the problems, the Chinese invention patent: aluminum surface of honeycomb plate for top wall with double-layer folded edges
Board, publication No. CN 215167135U, announcement day: 2021.12.14, disclose including panel, symmetry set up in the hem of the panel both sides upwards buckling, the hem is bilayer structure, including outer limit and inlayer limit, outer limit upwards extends by the both sides of panel and buckles and forms, the inlayer limit is buckled and forms by the top downwardly extending on outer limit, the top on inlayer limit has the bellying of buckling, the bellying is the font of falling L, the both ends of bellying with the inner wall on outer limit offsets and leans on, forms the cavity of triangle-shaped form between the two. Bending and laminating the thin aluminum plate into a double-layer aluminum structure, increasing modeling strength, and enabling the two sides to adopt half of aluminum plates thinner than the aluminum plates on the market to achieve the same effect and strength, so that the cost of half of aluminum plates is reduced. Above this kind of structure effect is better, has solved the not enough problem of aluminum plate's hem intensity, but in the use, has following problem: the root of hem does not have any strong point, and outer limit is 90 bending, and the inlayer limit also does not have any support, at installation honeycomb panel in-process, needs up-pushing to the hem, impresses the bellying in the fossil fragments, and the root of hem is bending deformation very easily, and this kind of structure is in the transportation in addition, and the hem is pressed the deformation very easily, influences installation effectiveness and installation quality.
Disclosure of Invention
Aiming at the problems, the invention provides the high-strength top wall honeycomb plate, the panel folded edge or/and the back plate folded edge are folded and folded to be fixed, and the panel folded edge and/or the back plate folded edge are/is jointed and fixed, so that the connection strength between the honeycomb plate and the keel can be ensured under the condition that the thicknesses of the panel and the back plate are relatively thin, and the cost is saved; the edge of the honeycomb core abuts against the inner wall of the panel folded edge, so that the panel folded edge root is provided with a supporting point, and the bending strength of the panel folded edge root is improved; the lower part of the back plate folding edge is provided with the bevel edge, so that the combination is convenient, a closed triangle is formed among the panel folding edge, the top of the honeycomb core and the bevel edge, and the bending strength of the panel folding edge is further improved.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a top wall honeycomb panel of high strength, including panel, backplate and honeycomb core, the backplate with form the cavity between the panel, the honeycomb core sets up in the cavity, the panel has panel hem up, the backplate has backplate hem up, the panel hem is in the backplate hem outside, the panel hem with the backplate hem laminating is equipped with a convex part with fossil fragments joint, it is fixed to make laminating between backplate hem and the panel hem after backplate hem top or/and panel hem top are turned over and are rolled over.
Preferably, the convex part is formed by attaching and bending a panel folded edge and a back plate folded edge, the rear side of the convex part is a groove, and the folded back plate folded edge or/and the tail end of the panel folded edge are hidden in the groove.
Preferably, the edge of the honeycomb core abuts against the inner wall of the panel folded edge.
Preferably, the lower part of the back plate folded edge is provided with a bevel edge.
Preferably, the top of the back panel folded edge is folded over and wraps the panel folded edge.
Preferably, the panel flap is folded over at the top and wraps around the back panel flap.
Preferably, the top of the back panel folded edge and the top of the panel folded edge are folded together.
Preferably, the face plate and the honeycomb core and the back plate and the honeycomb core are bonded through glue.
Preferably, the thickness of the back plate and the thickness of the face plate are both 0.25-0.45 mm.
The invention has the beneficial effects that:
1. the panel folded edge or/and the back plate folded edge are folded and are attached and fixed, so that the connection strength of the honeycomb plate and the keel can be ensured under the condition that the thicknesses of the panel and the back plate are relatively small, and the cost is saved;
2. the edge of the honeycomb core abuts against the inner wall of the panel folded edge, so that the panel folded edge root is provided with a supporting point, and the bending strength of the panel folded edge root is improved;
3. the lower part of the back plate folding edge is provided with the bevel edge, so that the combination is convenient, a closed triangle is formed among the panel folding edge, the top of the honeycomb core and the bevel edge, and the bending strength of the panel folding edge is further improved.
Drawings
FIG. 1 is a perspective view of embodiment 1;
FIG. 2 is an exploded view of example 1;
FIG. 3 is a partial structural view of embodiment 1;
FIG. 4 is a partial structural view of embodiment 2;
FIG. 5 is a partial structural view of embodiment 3.
Detailed Description
The technical solution of the present invention is described below with reference to the accompanying drawings and examples.
Example 1: referring to fig. 1 to 3, a high-strength top wall honeycomb panel includes a panel 1, a back plate 2 and a honeycomb core 3, wherein the back plate 2 is disposed above the panel 1, a cavity is formed between the back plate 2 and the panel 1, the honeycomb core 3 is disposed in the cavity, and the panel 1 and the honeycomb core 3, and the back plate 2 and the honeycomb core 3 are bonded by glue. The panel 1 is provided with an upward panel folded edge 4, the backboard 2 is provided with an upward backboard folded edge 5, the panel folded edge 4 and the backboard folded edge 5 of the embodiment are four edges, and a structure with two edges is not excluded. Panel hem 4 is in the 5 outsides of backplate hem, panel hem 4 with 5 laminating of backplate hem are equipped with a convex part 6 with the fossil fragments joint, the protruding direction of convex part 6 is inboard towards the honeycomb panel, and during the installation honeycomb panel, two adjacent honeycomb panels laminate, go into the fossil fragments to two convex parts 6 cards of bilateral symmetry again, can hoist the honeycomb panel. The top of the back plate folding edge 5 is folded and wraps the panel folding edge 4, so that the back plate folding edge 5 and the panel folding edge 4 are attached and fixed, and the connection strength between the honeycomb plate and the keel is improved by the mode that the back plate folding edge 5 wraps the panel folding edge 4.
Specifically, the convex part 6 is formed by bending the panel folded edge 4 and the back plate folded edge 5 together after being attached, a groove 7 is formed in the rear side of the convex part 6, and the tail end of the turned back plate folded edge 5 is hidden in the groove 7, so that workers are prevented from being scratched.
Specifically, the edge of the honeycomb core 3 abuts against the inner wall of the panel folded edge 4, so that the root of the panel 1 has a supporting point to lean against, the panel is not easy to bend, and the bending strength of the panel folded edge 4 is improved.
Specifically, the lower part of the back plate folded edge 5 is provided with a bevel edge 8, so that a closed triangle is formed among the panel folded edge 4, the top of the honeycomb core 3 and the bevel edge 8, and the bending strength of the panel folded edge 4 is further improved.
Specifically, the thickness of the back plate 2 and the thickness of the face plate 1 are both 0.25-0.45mm, and when the thickness of the face plate 1 and the thickness of the back plate 2 are both thin, the material cost can be greatly reduced.
Example 2: referring to fig. 4, the embodiment 1 is different in that: the top of the panel folded edge 4 is turned over and wraps the back plate folded edge 5, so that the back plate folded edge 5 and the panel folded edge 4 are fixedly attached to each other, the connection strength between the honeycomb panel and the keel is improved by the mode that the panel folded edge 4 wraps the back plate folded edge 5, and the panel folded edge 4 does not need to be hidden in the groove 7 after being turned over.
Example 3: referring to fig. 5, the difference from embodiment 1 is that: the top of the back plate folded edge 5 and the top of the panel folded edge 4 are folded together, so that the back plate folded edge 5 and the panel folded edge 4 are attached and fixed, the connection strength between the honeycomb panel and the keel is improved, and the back plate folded edge 5 and the panel folded edge 4 are folded together and then hidden in the groove 7.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. The utility model provides a top wall honeycomb panel of high strength, including panel, backplate and honeycomb core, the backplate with form the cavity between the panel, the honeycomb core sets up in the cavity, its characterized in that: the panel is provided with an upward panel folding edge, the backboard is provided with an upward backboard folding edge, the panel folding edge is arranged on the outer side of the backboard folding edge, the panel folding edge is attached to the backboard folding edge and provided with a convex part connected with the keel in a clamped mode, and the backboard folding edge top or/and the panel folding edge top are folded and then attached and fixed.
2. A high strength top wall honeycomb panel according to claim 1 wherein: the convex part is formed by bending and folding a panel folded edge and a back plate folded edge after being attached, a groove is formed in the rear side of the convex part, and the folded back plate folded edge or/and the tail end of the panel folded edge are hidden in the groove.
3. A high strength top wall honeycomb panel according to claim 1 wherein: the edge of the honeycomb core is abutted against the inner wall of the panel folded edge.
4. A high strength top wall honeycomb panel according to claim 3 wherein: the lower part of the back plate folded edge is provided with a bevel edge.
5. A high strength top wall honeycomb panel according to claim 1 wherein: the top of the back plate folded edge is folded and wraps the panel folded edge.
6. A high strength top wall honeycomb panel according to claim 1 wherein: the top of the panel folded edge is folded and wraps the back plate folded edge.
7. A high strength top wall honeycomb panel according to claim 1 wherein: the top of the back plate folded edge and the top of the panel folded edge are folded together.
8. A high strength top wall honeycomb panel according to any one of claims 5 to 7, wherein: the face plate and the honeycomb core and the back plate and the honeycomb core are bonded through glue.
9. A high strength top wall honeycomb panel according to any one of claims 5 to 7 wherein: the thicknesses of the back plate and the panel are both 0.25-0.45 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210584519.3A CN114876142A (en) | 2022-05-26 | 2022-05-26 | High-strength top wall honeycomb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210584519.3A CN114876142A (en) | 2022-05-26 | 2022-05-26 | High-strength top wall honeycomb board |
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| Publication Number | Publication Date |
|---|---|
| CN114876142A true CN114876142A (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210584519.3A Pending CN114876142A (en) | 2022-05-26 | 2022-05-26 | High-strength top wall honeycomb board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339217A (en) * | 2022-09-21 | 2022-11-15 | 马鞍山哈德莱夫新材料有限公司 | Edge folding process of aluminum honeycomb decorative plate |
-
2022
- 2022-05-26 CN CN202210584519.3A patent/CN114876142A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339217A (en) * | 2022-09-21 | 2022-11-15 | 马鞍山哈德莱夫新材料有限公司 | Edge folding process of aluminum honeycomb decorative plate |
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