CN221778878U - Aluminum honeycomb plate special-shaped corner brace structure - Google Patents
Aluminum honeycomb plate special-shaped corner brace structure Download PDFInfo
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- CN221778878U CN221778878U CN202420010493.6U CN202420010493U CN221778878U CN 221778878 U CN221778878 U CN 221778878U CN 202420010493 U CN202420010493 U CN 202420010493U CN 221778878 U CN221778878 U CN 221778878U
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- aluminum honeycomb
- special
- shaped corner
- honeycomb panel
- corner brace
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 100
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 239000006260 foam Substances 0.000 claims abstract description 19
- 239000000565 sealant Substances 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims description 17
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 206010066054 Dysmorphism Diseases 0.000 claims 4
- 239000012634 fragment Substances 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 201000003445 large cell neuroendocrine carcinoma Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal 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
- 230000035515 penetration Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to the technical field of building tools, in particular to an aluminum honeycomb plate special-shaped corner brace structure, which comprises two aluminum honeycomb plates, wherein the two aluminum honeycomb plates are fixed with keels arranged above the aluminum honeycomb plates through special-shaped corner braces, the special-shaped corner braces are arranged in the length direction and the width direction of the aluminum honeycomb plates, foam rods are filled between the two aluminum honeycomb plates, and sealant is coated between the foam rods and the adjacent aluminum honeycomb plates. According to the utility model, the aluminum honeycomb panel and the keels are fixed through the special-shaped corner brackets respectively arranged in the length direction of the aluminum honeycomb panel, and the characteristic that the arrangement directions of the long holes on the auxiliary connecting section are different is utilized to realize small-amplitude displacement of the aluminum honeycomb panel when thermal expansion occurs, so that the influence of temperature stress on the flatness of the panel surface is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of building tools, in particular to an aluminum honeycomb panel special-shaped corner brace structure.
Background
Aluminum honeycomb panels have been widely used for exterior wall decoration of high-rise buildings with the advantages of light weight, high strength, high rigidity, good flatness, heat insulation, heat preservation, sound insulation and the like.
The L-shaped corner connector is a common fixing mode for aluminum plates and aluminum honeycomb plates, the conventional construction method is that the L-shaped corner connector is connected with an aluminum plate folded edge by using a pull rivet, and the four corner connectors of the aluminum plate are long holes in the same direction, namely, the long holes and the short sides are along the plate edge direction. In this structure, although long holes are formed in the long side direction, long holes are not formed in the short side direction, so that temperature stress deformation in the long side direction cannot be released, particularly, the temperature stress deformation of the aluminum plate or the aluminum honeycomb plate corresponding to the large plate is large, and therefore, under the action of air temperature change, some large plate aluminum plates or aluminum honeycomb plates deform and bulge, and the surface of the aluminum honeycomb plate is waved. Particularly for large-cell aluminum honeycomb panels, the deformation of the aluminum honeycomb panels in the long side direction (the long side is 4500 mm) due to temperature stress reaches 8.3mm, the phenomenon is more obvious in winter and summer in areas with large seasonal temperature difference, particularly in noon in summer, the surface temperature of the aluminum panels can reach 80-90 degrees, and the deformation is particularly obvious.
Therefore, an aluminum honeycomb panel special-shaped corner brace structure is provided to solve the above-mentioned problems.
Disclosure of utility model
Technical problem to be solved
Aiming at the defects in the prior art, the utility model provides an aluminum honeycomb panel special-shaped corner brace structure, which can effectively solve the problem that in the prior art, the aluminum honeycomb panel and the corner brace are deformed due to the influence of temperature, so that the connection stability between the aluminum honeycomb panel and a keel is poor.
Technical proposal
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides an aluminum honeycomb plate special-shaped corner bracket structure, which comprises two aluminum honeycomb plates, wherein the two aluminum honeycomb plates are fixed with keels arranged above the aluminum honeycomb plates through special-shaped corner brackets, special-shaped corner brackets are arranged in the length direction and the width direction of each aluminum honeycomb plate, foam rods are filled between the two aluminum honeycomb plates, sealant is coated between each foam rod and each adjacent aluminum honeycomb plate, each special-shaped corner bracket comprises a main connecting section and an auxiliary connecting section, the main connecting section and the auxiliary connecting section are both L-shaped, the side end of one right-angle side of each auxiliary connecting section is vertically arranged at the upper end of the main connecting section, the end face of the other right-angle side is fixed with each keel, and a long hole for screw penetration is formed in one end, attached to the keel, of each auxiliary connecting section; the special-shaped corner brackets fixed in the length direction of the aluminum honeycomb plate are perpendicular to the special-shaped corner brackets fixed in the width direction of the aluminum honeycomb plate, and long holes in the two special-shaped corner brackets are arranged in the direction extending along the length direction of the keels.
Further, three equally-spaced supporting blocks are arranged between the right-angle sides between the two auxiliary connecting sections.
Further, a plurality of groups of fixing pieces are axially distributed in the middle of the foam rod, each group of fixing pieces comprises two extrusion blocks, the two extrusion blocks in the same group can move towards the direction of the adjacent aluminum honeycomb plate and are abutted to the end face of the aluminum honeycomb plate to form fixation, the fixing pieces further comprise limiting cylinder columns inserted in the middle of the foam rod, and the plurality of groups of fixing pieces are distributed on the limiting cylinder columns at intervals.
Further, screw teeth are arranged on the inner end face of the limiting cylinder, fastening screws matched with the screw teeth are arranged in the middle of the limiting cylinder, two screw teeth which are vertically symmetrical are arranged on the screw teeth, and each screw tooth is respectively distributed along the axial direction of the limiting cylinder; one side of each extrusion block is respectively positioned on the moving path of the fastening screw.
Further, the extrusion block is arranged perpendicular to the screw teeth.
Further, the adjacent special-shaped corner codes are magnetically attracted.
Further, the sealant is a silicone weather-resistant waterproof sealant.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:
According to the utility model, the aluminum honeycomb panel and the keels are fixed through the special-shaped corner brackets respectively arranged in the length direction of the aluminum honeycomb panel, and the characteristic that the arrangement directions of the long holes on the auxiliary connecting section are different is utilized to realize small-amplitude displacement of the aluminum honeycomb panel when thermal expansion occurs, so that the influence of temperature stress on the flatness of the panel surface is effectively avoided;
A plurality of groups of fixing parts are arranged in the middle of the foam rod, and the tightness between the foam rod and the aluminum honeycomb panel is enhanced by utilizing the characteristic that two extrusion blocks in the fixing parts can move towards the direction of the adjacent aluminum honeycomb panel, so that the tightness and the heat preservation performance of the whole tool are improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic view of an overall assembly structure of a tooling according to an embodiment of the present utility model;
FIG. 2 is a schematic bottom view of an overall assembly structure of a tooling according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a special-shaped corner brace according to an embodiment of the present utility model;
FIG. 4 is an exploded view of a fastener according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a partial cross-sectional structure of a limiting cylinder according to an embodiment of the present utility model;
FIG. 6 is a schematic rear view of an overall assembly structure of a tooling according to an embodiment of the present utility model;
Fig. 7 is a schematic view of a special-shaped corner brace structure fixed at different positions of an aluminum honeycomb panel according to an embodiment of the utility model.
Reference numerals in the drawings represent respectively: 1. an aluminum honeycomb panel; 2. special-shaped corner codes; 21. a main connection section; 22. a secondary connection section; 221. a support block; 3. a keel; 4. a foam rod; 5. a fixing member; 51. extruding a block; 52. a limiting cylinder column; 521. screw teeth; 522. and (5) fastening a screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to examples.
Examples:
Aluminum honeycomb panels have been widely used for exterior wall decoration of high-rise buildings with the advantages of light weight, high strength, high rigidity, good flatness, heat insulation, heat preservation, sound insulation and the like. How to ensure the connection strength and sealing performance of the plate surface and prevent the large plate from deforming under the action of temperature stress for the large plate aluminum honeycomb plate, the prior art does not solve the problems well. The aluminum honeycomb panel has better tightness, compressive strength, temperature deformation capacity and shock resistance, and effectively solves the technical problems of low strength, poor tightness, deformation and the like of the traditional aluminum honeycomb panel. The utility model provides an aluminum honeycomb plate special-shaped corner brace structure, which mainly adopts the following structure method:
1. In order to ensure the connection strength of the aluminum honeycomb panel 1, the special-shaped corner connector 2 is utilized to be connected with the aluminum honeycomb panel 1 in a two-way manner, one side of the special-shaped corner connector 2 is connected with the aluminum honeycomb panel 1, the other side of the special-shaped corner connector 2 is fixedly connected with the aluminum honeycomb panel 1 on the inner side, and a stable stress structure is formed through a 3-point fixing mode, so that the connection strength of the aluminum honeycomb panel 1 is increased, and the stress of a connection part is ensured to meet the stress requirement;
2. In order to avoid overlarge deformation of the aluminum honeycomb panel 1 in the long side direction due to temperature stress, the aluminum honeycomb panel 1 is connected with two long sides and one short side of the special-shaped corner connector 2, the long side of the special-shaped corner connector 2 is provided with a long hole along the long side direction, and the other short side of the special-shaped corner connector is provided with a long hole along the short side direction, so that the requirement of adapting to thermal expansion and cold contraction displacement is met, and the influence of the temperature stress on the flatness of the panel is effectively avoided.
3. The aluminum honeycomb panel 1 is of a box-type structure with edges covered on the periphery, and a seamless integrated structure can be formed between the panel and the side edge of the aluminum honeycomb panel 1 by adopting the special-shaped corner connector 2, and even if the aluminum honeycomb panel is subjected to wind, sun and rain for a long time, rainwater cannot enter between the panel and the side edge, so that the sealing performance of the aluminum honeycomb panel 1 is effectively improved, and the safety and the service life of the aluminum honeycomb panel 1 are improved.
Specifically, referring to fig. 1-5, the scheme mainly includes two aluminum honeycomb panels 1, each aluminum honeycomb panel 1 has a thickness of about 2-3mm and an overall length of 4500mm.
Each aluminum honeycomb panel 1 is fixed with a keel 3 arranged above the aluminum honeycomb panel 1 through a special-shaped corner connector 2, wherein the special-shaped corner connector 2 comprises a main connecting section 21 and an auxiliary connecting section 22, the main connecting section 21 is L-shaped, and the right-angle surface of the main connecting section 21 is attached to the upper end and the side end of the corresponding aluminum honeycomb panel 1; the auxiliary connecting section 22 is L-shaped, the side end of one right-angle side of the auxiliary connecting section is vertically arranged at the upper end of the main connecting section 21, and the end face of the other right-angle side is fixed with the keel 3.
The end face of one right-angle side fixed by the auxiliary connecting section 22 and the keel 3 is provided with a long hole for inserting a screw, the diameter of the screw is smaller than the length of the long hole, the special-shaped corner connector 2 fixed in the length direction of the aluminum honeycomb panel 1 is perpendicular to the special-shaped corner connector 2 fixed in the width direction of the aluminum honeycomb panel 1, the long hole setting directions on the two special-shaped corner connectors 2 extend along the length direction of the keel 3, and the aluminum honeycomb panel is fixed with the keel 3 through the screw, so that when the temperature is high, the aluminum honeycomb panel 1 can displace by a certain distance along the length direction of the keel 3 when thermal expansion occurs, and damage caused by rigid bending of the screw is avoided.
It should be noted that the number of the special-shaped corner brackets 2 shown in the drawings can be adjusted according to the size of the keels 3, not all the special-shaped corner brackets 2 are shown, and the special-shaped corner brackets 2 connected to the width direction of the aluminum honeycomb panel 1 are connected to the junction between two aluminum honeycomb panels 1, in practice, the fixing position of the special-shaped corner brackets 2 in the width direction of the aluminum honeycomb panel 1 can be adjusted according to the number of the keels 3, and the special-shaped corner brackets are not arranged at the junction.
In addition, in order to improve the supporting capability of the special-shaped corner connector 2, three supporting blocks 221 are arranged between two right-angle edges of the auxiliary connecting section 22, the supporting blocks 221 are provided with three, the three supporting blocks 221 are equidistantly arranged, and the supporting blocks 221 positioned in the middle are opposite to the adjacent supporting blocks 221 in arrangement direction.
Both sides of the main connection section 21 are fixed to the upper end and the side end of the aluminum honeycomb panel 1 by screws.
The foam bars 4 are filled between the two aluminum honeycomb panels 1, a plurality of groups of fixing pieces 5 are distributed in the middle of the foam bars 4 along the axial direction of the foam bars, each group of fixing pieces 5 respectively comprises two extrusion blocks 51, and the two extrusion blocks 51 in the same group can move towards the direction of the adjacent aluminum honeycomb panels 1 and are abutted against the end faces of the aluminum honeycomb panels 1 to form fixation.
Specifically, the fixing piece 5 further includes a limiting cylinder column 52 inserted in the middle of the foam rod 4, a plurality of groups of fixing pieces 5 are arranged on the limiting cylinder column 52 at intervals, a window is respectively formed at the outer end of the limiting cylinder column 52 corresponding to each extrusion block 51, the extrusion blocks 51 move in the window, screw teeth 521 are arranged on the inner end face of the limiting cylinder column 52, two screw teeth 521 are vertically symmetrical, in this case, the extrusion blocks 51 are vertically arranged with the screw teeth 521, each screw tooth 521 is respectively arranged along the axial direction of the limiting cylinder column 52, fastening screws 522 matched with the screw teeth are arranged in the middle of the limiting cylinder column 52, and one side of each extrusion block 51 is respectively located on the moving path of each fastening screw 522.
Furthermore, one end of each extrusion block 51 facing the shaft part in the limiting cylinder column 52 is an inclined plane, so that the fastening screw 522 can conveniently extend into and collide with the extrusion block, and after the fastening screw 522 is screwed in, the extrusion block 51 moves outwards for a certain distance, and the foam rod is abutted against the end face of the aluminum honeycomb panel 1.
And then, sealant is smeared between the foam rod 4 and the adjacent aluminum honeycomb panel 1 to improve the sealing performance and the heat preservation performance, wherein the sealant is silicone weather-proof waterproof sealant.
In addition, for square assembly, the special-shaped corner fittings 2 are magnetically attracted, magnetic and metal coatings are respectively coated on the auxiliary connecting sections 22, and the special-shaped corner fittings 2 can be stacked together through magnetic attraction before screw fixation, so that displacement is avoided.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides an aluminum honeycomb panel dysmorphism angle sign indicating number structure, includes two aluminum honeycomb panels (1), its characterized in that, two aluminum honeycomb panels (1) are fixed mutually through dysmorphism angle sign indicating number (2) with fossil fragments (3) that set up in aluminum honeycomb panel (1), and aluminum honeycomb panel (1) length direction and width direction all are provided with dysmorphism angle sign indicating number (2), are filled with foam stick (4) between two aluminum honeycomb panels (1), and scribble the sealant between foam stick (4) and adjacent aluminum honeycomb panel (1), dysmorphism angle sign indicating number (2) include main linkage segment (21) and vice linkage segment (22), main linkage segment (21) and vice linkage segment (22) are the L type, the lateral end of a right-angle side of vice linkage segment (22) sets up in the upper end of main linkage segment (21) perpendicularly, and the terminal surface and fossil fragments (3) of another right-angle side are fixed mutually, and vice linkage segment (22) fossil fragments (3) one end has seted up the laminating slot hole that is used for the screw to penetrate;
The special-shaped corner brace (2) fixed on the length direction of the aluminum honeycomb plate (1) is perpendicular to the special-shaped corner brace (2) fixed on the width direction of the aluminum honeycomb plate (1), and long hole setting directions on the two special-shaped corner brace (2) extend along the length direction of the keel (3).
2. The aluminum honeycomb panel special-shaped corner brace structure according to claim 1, wherein three equally-spaced supporting blocks (221) are arranged between two right-angle sides of the auxiliary connecting section (22).
3. The special-shaped corner brace structure of the aluminum honeycomb panel according to claim 2, wherein a plurality of groups of fixing pieces (5) are axially distributed in the middle of the foam rod (4), each group of fixing pieces (5) comprises two extrusion blocks (51), the two extrusion blocks (51) in the same group can move towards the adjacent aluminum honeycomb panel (1) and are abutted against the end face of the aluminum honeycomb panel (1) to form fixation, the fixing pieces (5) further comprise limiting cylinder columns (52) inserted in the middle of the foam rod (4), and the groups of fixing pieces (5) are distributed on the limiting cylinder columns (52) at intervals.
4. The special-shaped corner brace structure of the aluminum honeycomb panel according to claim 3, wherein screw teeth (521) are arranged on the inner end face of the limiting cylinder (52), fastening screws (522) matched with the screw teeth are arranged in the middle of the limiting cylinder (52), the screw teeth (521) are provided with two screw teeth which are vertically symmetrical, and each screw tooth (521) is respectively distributed along the axial direction of the limiting cylinder (52);
wherein one side of each pressing block (51) is respectively positioned on the moving path of the fastening screw (522).
5. The aluminum honeycomb panel profiled corner structure according to claim 4, wherein the extrusion block (51) is arranged perpendicularly to the screw teeth (521).
6. The aluminum honeycomb panel special-shaped corner brace structure according to claim 5, wherein adjacent special-shaped corner braces (2) are magnetically attracted.
7. The aluminum honeycomb panel profile corner brace construction of claim 6, wherein the sealant is a silicone weather-resistant, water-resistant sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420010493.6U CN221778878U (en) | 2024-07-30 | 2024-07-30 | Aluminum honeycomb plate special-shaped corner brace structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420010493.6U CN221778878U (en) | 2024-07-30 | 2024-07-30 | Aluminum honeycomb plate special-shaped corner brace structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221778878U true CN221778878U (en) | 2024-09-27 |
Family
ID=92830081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420010493.6U Active CN221778878U (en) | 2024-07-30 | 2024-07-30 | Aluminum honeycomb plate special-shaped corner brace structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221778878U (en) |
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2024
- 2024-07-30 CN CN202420010493.6U patent/CN221778878U/en active Active
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