Open type fastening stainless steel plate curtain wall system
Technical Field
The utility model belongs to the technical field of building curtain wall external decoration, and particularly relates to an open type fastening stainless steel plate curtain wall system.
Background
Stainless steel materials have the advantages of strong plasticity, various colors, corrosion resistance, wear resistance, high strength, easy cleaning and the like, and because of the excellent performance, the stainless steel materials provide great play space for architects and are favored by the architects, and in recent years, the stainless steel is used as a high-end plate in the curtain wall field more and more widely.
Traditional stainless steel plate installation usually adopts angle sign indicating number nailing fixed mounting or adopts wooden basic unit bonding installation. The flatness of the stainless steel plate is affected due to uneven stress distribution at the nailing position in the corner joint nailing fixation, and the installation accuracy is difficult to control. The wood base layer is bonded and installed, although the flatness of the panel can be guaranteed, the wood base layer is poor in corrosion resistance and has the problem of rainwater expansion, and in the environment of waterproof failure or humid climate, the expansion of the wood base layer can cause the stainless steel plate to bulge and the structural adhesive to fail, so that the stainless steel plate falls off.
Therefore, it is necessary to provide a novel stainless steel plate installation mode to overcome the defects that the installation flatness is poor, the stainless steel plate is easy to bulge and fall off due to the adhesion and installation of the wood base layer in the corner joint nailing installation mode.
Disclosure of utility model
Aiming at the defects of the background technology, the utility model provides an open type buckling stainless steel plate curtain wall system, which cancels the fixed corner code of the traditional nailing installation, abandons the installation mode of traditional wood base bonding, and can effectively avoid the problems that the evenness is affected by uneven stress distribution, the base layer plate is wetted, swelled, and the like by adopting an open type buckling design.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the open type buckling stainless steel plate curtain wall system comprises a stainless steel assembly and curtain wall keels, wherein the stainless steel assembly comprises a first buckling section bar, a second buckling section bar, a first stainless steel plate and a second stainless steel plate, two ends of the first stainless steel plate are respectively connected with the first buckling section bar and the second buckling section bar, the second stainless steel plate is inserted into the second buckling section bar, the stainless steel assembly is fixedly connected with the curtain wall keels through first screws, and adjacent stainless steel assemblies are connected through the first buckling section bar and the second buckling section bar in a buckling mode.
The first buckling section bar comprises a first U-shaped groove, a connecting surface and a pair of clamping grooves which are arranged at two ends of the connecting surface in the same direction, wherein the second buckling section bar comprises a second U-shaped groove, a transverse slot for inserting a second stainless steel plate and a pair of buckles which are arranged at the outer side of the transverse slot and matched with the clamping grooves for use;
The two ends of the first stainless steel plate are respectively provided with a folding edge, and the folding edges at the two ends are respectively inserted into a first U-shaped groove of the first fastening section bar and a second U-shaped groove of the second fastening section bar and are respectively fixedly connected with the first fastening section bar and the second fastening section bar through second screws.
As an alternative, the width and height of the transverse slot match the width and thickness of the second stainless steel plate.
As an alternative, the device further comprises a rubber strip penetrating through the first U-shaped groove and the second U-shaped groove.
As an alternative scheme, the hem at both ends of first corrosion resistant plate is the secondary hem structure that the cross-section is approximately "7" font, and the secondary hem all level inwards.
As an alternative, the first screw is a pan head screw and the second screw is a flat head screw.
As an alternative scheme, the curtain wall keel comprises a beam and an upright post, wherein the beam is fixed on the upright post through a first screw, and the stainless steel component is fixedly connected with the beam of the curtain wall keel through the first screw.
As an alternative scheme, the novel steel plate also comprises a waterproof aluminum veneer, wherein the waterproof aluminum veneer is clamped between the cross beam and the upright post.
As an alternative scheme, the first buckling section bar and the second buckling section bar are made of aluminum alloy materials, and the curtain wall keel is made of aluminum alloy materials.
The utility model has the following beneficial effects:
(1) This novel lock joint formula installation principle is accomplished stainless steel subassembly at mill's equipment, has cancelled the mounting means of traditional technology angle sign indicating number nailing, has avoided the uneven risk that causes the face unevenness of scene nailing stress.
(2) According to the utility model, the waterproof layer (waterproof aluminum veneer) is arranged on the inner side of the veneer (stainless steel plate) by adopting an open design, so that sealant is not required to be applied to the veneer, the adsorption of dust by a glue line is reduced, the sagging phenomenon caused by the adsorption of dust by the sealant is reduced, and the risk of oil leakage of poor sealant to pollute the board surface is avoided.
Drawings
FIG. 1 is a cross-sectional view of an open-type snap-fit stainless steel curtain wall system;
FIG. 2 is a vertical cross-sectional view of an open-type snap-fit stainless steel curtain wall system;
FIG. 3 is an exploded view of a stainless steel assembly of an open-ended stainless steel curtain wall system;
FIG. 4 is a perspective view of a stainless steel panel of an open-type snap-fit stainless steel curtain wall system;
fig. 5 is a schematic structural view of an aluminum alloy fastening profile a.
Fig. 6 is a schematic structural view of an aluminum alloy fastening profile B.
The drawing marks 101-stainless steel plate A, 102-stainless steel plate B, 201-aluminum alloy upright post, 202-aluminum alloy cross beam, 301-aluminum alloy fastening section A, 3011-U-shaped groove, 3012-connecting surface, 3013-clamping groove, 302-aluminum alloy fastening section B, 3021-U-shaped groove, 3022-transverse slot, 3023-clamping groove, 401-waterproof aluminum veneer, 501-pan head screw, 502-countersunk head screw and 601-adhesive tape.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments and drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. 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.
In the description of the present utility model, if terms indicating orientations or positional relationships such as "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "both ends", etc., are presented, they are based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion, but may include other elements not expressly listed or inherent to such product or apparatus.
Referring to fig. 1 to 4, an embodiment of the present utility model provides an open-type fastening stainless steel curtain wall system, which mainly includes stainless steel components, aluminum alloy keels, aluminum alloy fastening profile components, waterproof aluminum veneers, screws, adhesive tapes, and other components.
As shown in FIG. 3, the stainless steel component mainly comprises a stainless steel plate A101, a stainless steel plate B-102, an aluminum alloy fastening section A-301, an aluminum alloy fastening section B-302, a countersunk self-tapping screw-502, an adhesive tape-601 and other parts. The aluminum alloy fastening section A-301 and the aluminum alloy fastening section B-302 are the fixing pieces which are innovatively designed by the utility model and are matched in a fastening mode. The aluminum alloy fastening profile A-301 is provided with a U-shaped groove-3011, a connecting surface 3012 and a pair of clamping grooves 3013, wherein the clamping grooves 3013 are arranged at two ends of the connecting surface 3012 in the same direction. The aluminum alloy fastening profile B-302 has a U-shaped groove-3021, a transverse slot-3022 for inserting the stainless steel plate B-102, and a pair of buckles 3023 for cooperating with the clamping grooves 3013, wherein the width and the height of the transverse slot 3023 are matched with those of the stainless steel plate B-102. After the aluminum alloy buckling section A-301 and the aluminum alloy buckling section B-302 are buckled, the U-shaped groove-3011 and the U-shaped groove-3021 are arranged oppositely.
The stainless steel plate A101 is arranged on the outer side of the curtain wall, and two ends of the stainless steel plate A101 are respectively connected with the aluminum alloy buckling section A-301 and the aluminum alloy buckling section B-302. The stainless steel plate A101 is provided with a folding edge at two ends respectively, and the folding edge adopts a secondary folding edge structure, namely, the secondary folding edge is continuously carried out towards the middle after the primary folding edge, namely, the secondary folding edge is horizontally inwards, and the section is approximately 7-shaped.
The stainless steel plates B-102 are arranged between two adjacent stainless steel plates A101 and are specifically inserted into the transverse slots-3022 of the aluminum alloy buckling section B-302. The stainless steel plate B-102 is used as a decorative panel at the gap, so that structures such as an inner test keel and a fixing screw can be prevented from being seen through the gap. The stainless steel plate B-102 can be inserted into the clamping groove in two modes, namely, firstly, the stainless steel plate B-102 is inserted from top to bottom, secondly, one side of the stainless steel plate B-102 is inserted, then the stainless steel plate B-102 is inserted into the other side in a rotary translation mode, and finally, an adhesive tape 601 is inserted between the stainless steel plate B-102 and the aluminum alloy buckling section B-302, so that sliding is avoided.
When the stainless steel assembly is installed and used, firstly, rubber strips 601 are respectively penetrated into the U-shaped grooves-3011 of the aluminum alloy fastening profile A-301 and the U-shaped grooves-3021 of the aluminum alloy fastening profile B-302, then the two U-shaped grooves are respectively inserted into the folded edges of two adjacent stainless steel plates A-101, the folded edges of the stainless steel plates A-101 are just clamped in the U-shaped grooves, further the stainless steel assembly can be fixed through countersunk self-tapping screws-502, and finally the stainless steel plates B-102 are inserted into the transverse slots-3022 of the aluminum alloy fastening profile B-302, and the stainless steel assembly is assembled in a factory. The two ends of the assembled stainless steel component are respectively an aluminum alloy buckling section A-301 and an aluminum alloy buckling section B-302 so as to be clamped with the aluminum alloy buckling section B-302 and the aluminum alloy buckling section A-301 at the two ends of the adjacent stainless steel component.
After the stainless steel component is installed, the stainless steel component is transported to the site, and the following installation is completed on the site:
As shown in FIG. 4, a waterproof aluminum plate-401 and an aluminum alloy beam-202 are fixed on an aluminum alloy upright column-201 through pan head screws-501, the waterproof aluminum plate-401 is clamped between the aluminum alloy upright column-201 and the aluminum alloy beam-202, an assembled stainless steel component is fixed on the aluminum alloy beam-202 through screws, the next identical component is fastened on the fixed fastening profile A-301 through a fastening profile B-302, and the fastened profiles are fixed on the aluminum alloy beam-202 through pan head screws-501, so that the aluminum alloy curtain wall system is installed one by one from right to left, and the open fastening installation of the stainless steel plate curtain wall system is realized.
In summary, the utility model adopts the fastening type installation principle, the stainless steel assembly is assembled in a factory, the traditional installation process of bonding and fixing the wood base layer is abandoned, and the risks of water expansion of the base layer board and failure and falling of the structural adhesive are avoided.
Finally, it should be noted that while the above describes embodiments of the utility model in terms of drawings, the present utility model is not limited to the above-described embodiments and fields of application, which are illustrative, instructive, and not limiting. Those skilled in the art, having the benefit of this disclosure, may effect numerous forms of the utility model without departing from the scope of the utility model as claimed.