Disclosure of Invention
In view of the above, the present invention aims to provide an aluminum sheet for curtain walls, which has a simple connecting assembly structure and small manufacturing difficulty, and is convenient for workers to install the aluminum sheet on a keel of the curtain wall.
In order to solve the technical problems, the technical scheme of the invention is as follows: a curtain wall aluminum veneer comprises a frame-shaped curtain wall keel formed by cross and fixed connection of upright posts and cross beams, and an aluminum veneer fixedly arranged on the curtain wall keel, wherein the aluminum veneer is fixedly arranged on the curtain wall keel through a connecting component; the aluminum veneer comprises a panel and folded edges which are integrally and fixedly connected with the edge of the panel, are positioned on the inner side of the panel and are arranged end to end; the connecting component comprises a connecting vertical plate which penetrates through the folded edge from top to bottom and a connecting transverse plate which penetrates through the folded edge from left to right; the two ends of the connecting vertical plate are provided with vertical plate positioning holes for fixedly connecting with a cross beam of a curtain wall keel, and the connecting vertical plate is provided with a through groove for a connecting transverse plate to pass through; the both ends of connecting the diaphragm all are provided with the diaphragm locating hole that is used for carrying out fixed connection with the stand of curtain fossil fragments.
Preferably, the surface of the stand of curtain fossil fragments all is provided with the first connecting groove that is used for holding the tip of connecting the diaphragm towards the indent, the interior bottom of first connecting groove all is provided with first screw hole, the quantity of first screw hole is unanimous with the quantity of diaphragm locating hole, just the position of first screw hole is corresponding with the position of diaphragm locating hole.
Furthermore, the connecting transverse plate sequentially penetrates through the transverse plate positioning hole and the first threaded hole through bolts to be fixedly connected with the stand column.
Preferably, the outer surface of the cross beam of the curtain wall keel is provided with a second connecting groove which is used for accommodating the end part of the connecting vertical plate in a recessed mode, the inner bottom of the second connecting groove is provided with second threaded holes, the number of the second threaded holes is consistent with that of the vertical plate positioning holes, and the positions of the second threaded holes correspond to those of the vertical plate positioning holes.
Furthermore, the connecting vertical plate sequentially penetrates through the vertical plate positioning hole and the second threaded hole through bolts to be fixedly connected with the cross beam.
Preferably, the folding edges at the upper end and the lower end of the panel are provided with vertical grooves for connecting the vertical plates to penetrate through.
Preferably, the folding edges at the left end and the right end of the panel are both provided with transverse grooves for connecting the transverse plates to pass through.
A manufacturing process of curtain wall aluminum veneers comprises the following steps:
s1, forming the aluminum veneer, which comprises the following steps:
s11, cutting, namely cutting the aluminum plate by using a plate shearing machine according to the design size of the aluminum veneer to obtain a panel;
s12, punching, namely, chamfering and punching on the panel to obtain a vertical groove and a transverse groove;
s13, bending, namely folding the panel by using a bending machine to obtain a folded edge;
s14, welding at the bevel by argon arc welding;
s15, polishing the welding seam, and polishing the welding seam part to be flat by using an angle grinder;
s16, performing alkaline washing, namely washing the aluminum veneer by using an alkaline degreasing agent to remove grease on the aluminum veneer; the alkaline degreasing agent comprises the following components in parts by weight: 70-120 parts of water, 30-70 parts of sodium methylsilicate, 7-20 parts of sodium carbonate, 5-10 parts of ethylene diamine tetraacetic acid tetrasodium, 3-16 parts of sodium silicate, 3-10 parts of trimethyl metasilicate, 3-4 parts of sodium dodecyl sulfate, 2-6 parts of sodium hydroxide, 2-4 parts of polyethylene glycol and 1-3 parts of a demulsifier.
S17, drying the aluminum veneer at 40-50 ℃ for 3-5 min;
s18, spraying, namely spraying fluorocarbon paint on the aluminum veneer by using a high-voltage electrostatic spray gun;
s19, curing, namely curing the coating of the aluminum veneer at the temperature of 240-250 ℃ for 7-10 min;
s2, forming the connecting component, which comprises the following steps:
s21, cutting, namely cutting the aluminum plate by using a plate shearing machine according to the size data of the panel, the folded edge, the vertical groove and the transverse groove in the first step to obtain a connecting vertical plate and a connecting transverse plate;
s22, punching, namely, punching on the connecting vertical plate to obtain a vertical plate positioning hole and a through groove, and punching on the connecting transverse plate to obtain a transverse plate positioning hole;
s3, forming a curtain wall keel, which comprises the following steps:
s31, punching, namely punching on the upright column to obtain a first connecting groove, and punching on the cross beam to obtain a second connecting groove;
s32, drilling, namely drilling a first threaded hole in the first connecting groove and drilling a second threaded hole in the second connecting groove;
s33, the upright posts and the cross beams are fixedly connected in a crossed manner to form a framework-shaped curtain wall keel;
s4, assembling the connecting component on the aluminum veneer, the concrete steps are:
s41, sequentially penetrating the connecting vertical plate through the vertical groove at the upper end of the panel and the vertical groove at the lower end of the panel from top to bottom;
s42, sequentially penetrating the connecting transverse plate through the transverse groove at the left end of the panel, the through groove of the connecting vertical plate and the transverse groove at the right end of the panel from left to right; after assembling coupling assembling to the aluminium veneer, coupling assembling can play the effect to aluminium veneer fixed mounting to the curtain fossil fragments outside, can also play the supporting role to the aluminium veneer.
S5, fixedly mounting the aluminum veneer on the keel of the curtain wall through the connecting component, and the concrete steps are as follows:
s51, fixedly mounting the connecting vertical plate in the step S4 on a curtain wall keel through a bolt;
and S52, fixedly mounting the connecting transverse plate in the step S4 on the curtain wall keel through bolts.
The technical effects of the invention are mainly embodied as follows: connecting assembly just can constitute through connecting diaphragm and connection riser, connecting assembly has simple structure and the little advantage of the processing degree of difficulty, and just can firmly install the aluminium veneer to the curtain fossil fragments through connecting the riser locating hole on the riser and connecting the diaphragm locating hole on the diaphragm on, and installation procedure is few, and the workman of being convenient for is aluminium veneer fixed mounting to the curtain fossil fragments on.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
Example one
A curtain wall aluminum veneer is shown in figures 1-2 and comprises a frame-shaped curtain wall keel 1 formed by cross fixedly connecting upright posts 11 and cross beams 12, an aluminum veneer 2 fixedly installed on the curtain wall keel 1, and the aluminum veneer 2 is fixedly installed on the curtain wall keel 2 through a connecting assembly 3.
The surface of the stand 11 of curtain wall fossil fragments 1 all is provided with the first connecting groove 111 that is used for holding the tip of connecting diaphragm 32 toward the indent, the interior bottom of first connecting groove 111 all is provided with first screw hole 1111, the quantity of first screw hole 1111 is unanimous with the quantity of diaphragm locating hole 321, just the position of first screw hole 1111 is corresponding with the position of diaphragm locating hole 321. The connecting transverse plate 32 passes through the transverse plate positioning hole 321 and the first threaded hole 1111 in sequence through the bolt to be fixedly connected with the upright post 11. The outer surfaces of the beams 12 of the curtain wall keel 1 are both provided with second connecting grooves 121 recessed inwards for accommodating the end parts of the connecting vertical plates 31, the inner bottoms of the second connecting grooves 121 are both provided with second threaded holes 1211, the number of the second threaded holes 1211 is consistent with that of the vertical plate positioning holes 311, and the positions of the second threaded holes 1211 correspond to those of the vertical plate positioning holes 311. The connecting vertical plate 31 passes through the vertical plate positioning hole 31 and the second threaded hole 1211 in sequence through the bolt to be fixedly connected with the cross beam 12.
As shown in fig. 3-4, the aluminum single plate 2 includes a panel 21 and folded edges 22 integrally fixed to edges of the panel 21, perpendicular to the panel 21, located inside the panel 21, and arranged end to end; coupling assembling 3 is including running through from top to bottom roll over along 22, and be used for with the crossbeam 12 of curtain fossil fragments 1 carries out fixed connection's connection riser 31, and run through from left to right roll over along 22, and be located between riser 23 and the panel 21, and be used for with the stand 11 of curtain fossil fragments 1 carries out fixed connection's connection diaphragm 32.
As shown in fig. 5, the folding edges 22 at the upper end and the lower end of the panel 21 are provided with vertical slots 221 for the vertical connecting plates 31 to pass through. The folding edges 22 at the left end and the right end of the panel 21 are provided with transverse slots 222 for the transverse connecting plate 32 to pass through.
As shown in fig. 6, both ends of the connecting vertical plate 31 are provided with vertical plate positioning holes 311 for fixedly connecting with the cross beam 12 of the curtain wall keel 1, and the connecting vertical plate 31 is provided with a through groove 312 for passing the connecting horizontal plate 32.
As shown in fig. 7, the two ends of the connecting transverse plate 32 are provided with transverse plate positioning holes 321 for fixedly connecting with the upright posts 11 of the curtain wall keel 1.
A manufacturing process of curtain wall aluminum veneers comprises the following steps:
s1, forming the aluminum veneer 2, which comprises the following steps:
s11, cutting, namely cutting the aluminum plate by using a plate shearing machine according to the design size of the aluminum veneer 2 to obtain a panel 21;
s12, punching, namely, chamfering and punching the panel 21 to obtain a vertical groove 221 and a transverse groove 222;
s13, bending, namely folding the panel 21 by using a bending machine to obtain a folded edge 22;
s14, welding at the bevel by argon arc welding;
s15, polishing the welding seam, and polishing the welding seam part to be flat by using an angle grinder;
s16, performing alkaline washing, namely washing the aluminum veneer 2 by using an alkaline degreasing agent to remove grease on the aluminum veneer 2; the alkaline degreasing agent comprises the following components in parts by weight: 70-120 parts of water, 30-70 parts of sodium methylsilicate, 7-20 parts of sodium carbonate, 5-10 parts of ethylene diamine tetraacetic acid tetrasodium, 3-16 parts of sodium silicate, 3-10 parts of trimethyl metasilicate, 3-4 parts of sodium dodecyl sulfate, 2-6 parts of sodium hydroxide, 2-4 parts of polyethylene glycol and 1-3 parts of a demulsifier.
S17, drying, namely drying the aluminum veneer 2 for 3-5 min at the temperature of 40-50 ℃;
s18, spraying, namely spraying fluorocarbon paint on the aluminum veneer 2 by using a high-voltage electrostatic spray gun;
s19, curing, namely curing the coating of the aluminum veneer 2 at the temperature of 240-250 ℃ by 7-10 min;
s2, forming the connecting component 3, which comprises the following steps:
s21, cutting, namely cutting the aluminum plate by using a plate shearing machine according to the size data of the panel 21, the folded edge 22, the vertical groove 221 and the transverse groove 222 in the step I to obtain the connecting vertical plate 31 and the connecting transverse plate 32;
s22, punching, namely, punching on the connecting vertical plate 31 to obtain a vertical plate positioning hole 311 and a through groove 312, and punching on the connecting transverse plate 32 to obtain a transverse plate positioning hole 321;
s3, forming a curtain wall keel 1, which comprises the following steps:
s31, punching, namely punching on the upright post 11 to obtain a first connecting groove 111, and punching on the cross beam 12 to obtain a second connecting groove 1211;
s32, drilling a first screw hole 1111 in the first connection groove 111 and a second screw hole 1211 in the second connection groove 121;
s33, fixedly connecting the upright posts 11 and the cross beams 12 in a crossed manner to form a frame-shaped curtain wall keel 1;
s4, assembling the connecting assembly 3 on the aluminum single plate 2, which comprises the following steps:
s41, sequentially passing the connecting vertical plate 31 through the vertical groove 221 at the upper end of the panel 21 and the vertical groove 221 at the lower end of the panel 21 from top to bottom;
s42, the connecting transverse plate 32 sequentially penetrates through the transverse groove 222 at the left end of the panel 21, the through groove 312 of the connecting vertical plate 31 and the transverse groove 222 at the right end of the panel from left to right; after assembling coupling assembling 3 to aluminium veneer 2, coupling assembling 3 can also play the supporting role to aluminium veneer 2 except can playing aluminium veneer 2 fixed mounting to the effect on curtain fossil fragments 1.
S5, the aluminum veneer 2 is fixedly installed on the curtain wall keel 1 through the connecting component 3, and the concrete steps are as follows:
s51, fixedly mounting the connecting vertical plate 31 in the step S4 on the curtain wall keel 1 through a bolt;
and S52, fixedly mounting the connecting transverse plate 32 in the step S4 on the curtain wall keel 1 through bolts.
Experimental example two
As shown in fig. 8 to 10, different from the first experimental example, a positioning through hole 313 communicated with the through groove 312 is provided on the vertical connecting plate 31, a third threaded hole 322 corresponding to the third positioning hole 313 is provided on the horizontal connecting plate 32, and the vertical connecting plate 31 is fixed to the third threaded hole 322 on the horizontal connecting plate 32 by a bolt through the positioning through hole 313. In the first embodiment, the horizontal connecting plate 32 can move left and right, while in the second embodiment, the vertical connecting plate 31 and the horizontal connecting plate 32 are fixed by bolts, the horizontal connecting plate 32 cannot move left and right, and the connecting assembly 3 is completely and fixedly mounted on the aluminum single plate 2.
In the second embodiment, reference numeral 101 in the figure is a bolt.
Unlike the step of S2 of experimental example one, the step of S2 of experimental example two includes:
s21, cutting, namely cutting the aluminum plate by using a plate shearing machine to obtain a connecting vertical plate 31 and a connecting transverse plate 32;
s22, punching, namely punching on the connecting vertical plate 31 to obtain a vertical plate positioning hole 311, a through groove 312 and a positioning through hole 313, and punching on the connecting transverse plate 32 to obtain a transverse plate positioning hole 321;
and S23, drilling a hole, and drilling a hole in the connecting transverse plate 32 to obtain the third threaded hole 322.
Unlike the step of S2 of experimental example one, the step of S4 of experimental example two includes:
s41, sequentially passing the connecting vertical plate 31 through the vertical groove 221 at the upper end of the panel 21 and the vertical groove 221 at the lower end of the panel 21 from top to bottom;
s42, the connecting transverse plate 32 sequentially penetrates through the transverse groove 222 at the left end of the panel 21, the through groove 312 of the connecting vertical plate 31 and the transverse groove 222 at the right end of the panel from left to right;
and S43, sequentially passing through the positioning through hole 313 and the third threaded hole 322 through bolts to fix the vertical connecting plate 31 and the horizontal connecting plate 32 together.
The technical effects of the invention are mainly embodied as follows: connecting assembly just can constitute through connecting diaphragm and connection riser, connecting assembly has simple structure and the little advantage of the processing degree of difficulty, and just can firmly install the aluminium veneer to the curtain fossil fragments through connecting the riser locating hole on the riser and connecting the diaphragm locating hole on the diaphragm on, and installation procedure is few, and the workman of being convenient for is aluminium veneer fixed mounting to the curtain fossil fragments on.
Of course, the above is only a typical example of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by using equivalent substitutions or equivalent transformations fall within the scope of the present invention.