Aluminum back plate mounting structure of frame type curtain wall

Abstract

The utility model discloses an aluminum back plate mounting structure of a frame type curtain wall, which relates to the technical field of frame type curtain wall accessories and comprises a curtain wall frame and mounting fasteners, the curtain wall frame is composed of cross beams and vertical columns, and the aluminum back plate can be quickly mounted through the mounting fasteners. The aluminum back plate comprises a back plate body, clamping folding edges and arc-shaped folding edges, the clamping folding edges are symmetrically formed on the upper edge and the lower edge of the back plate body, and the arc-shaped folding edges are formed at the ends, away from the back plate body, of the arc-shaped folding edges. The mounting fastener comprises a mounting piece and a side inverted S-shaped buckle piece; and the clamping folded edge is clamped between the side inverted S-shaped buckle piece and the cross beam through the arc-shaped folded edge and is used for realizing the mounting and fixing of the back plate main body. According to the utility model, the aluminum back plate can be quickly mounted by arranging the mounting fasteners and the arc-shaped folding edges, the aluminum back plate does not need to be fixed through screws in the later period, the overall operation is simple, the situation that the aluminum back plate is deformed due to excessive extrusion of the screws on the aluminum back plate is effectively avoided, and the mounting effect is more attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of frame type curtain wall accessories, in particular to an aluminum back plate installation structure of a frame type curtain wall. Background Art

[0002] The frame-type curtain wall is made of primary and secondary keels (columns, beams) installed on the floor or main beams, and connected to each other to form a frame system, and then the glass panels are fixed on the primary and secondary keels to form a curtain wall system.

[0003] When installing the frame curtain wall, an aluminum back plate will be installed in the area corresponding to the interlayer beam to achieve a shielding and aesthetic effect. The traditional installation operation of the aluminum back plate is as follows:

[0004] First, install 20x20x2 angle aluminum on the beam. The angle aluminum will serve as the skeleton of the aluminum back plate. Bolt it to the beam to fix it, and then fix the aluminum back plate to the angle aluminum with screws.

[0005] The screws in the above operation need to penetrate the surface of the aluminum back panel, which not only requires high work intensity, but also easily causes excessive extrusion and deformation and wrinkling of the aluminum back panel due to over-tightening when tightening the screws, which is not conducive to the aesthetic installation of the aluminum back panel. Based on this, an aluminum back panel installation structure for a frame-type curtain wall is provided. Utility Model Content

[0006] The purpose of the utility model is to provide an aluminum back plate installation structure for a frame type curtain wall in order to solve the above-mentioned problems.

[0007] To achieve the above object, the utility model provides the following technical solutions: an aluminum back panel installation structure of a frame-type curtain wall, comprising a curtain wall frame composed of a beam and a column, and mounting fasteners are installed on the end surfaces of two upper and lower adjacent beams close to each other, and the mounting fasteners are used to realize the rapid installation of the aluminum back panel;

[0008] The aluminum back plate comprises a back plate body, a snap-fit ​​folding edge, and an arc folding edge, wherein the snap-fit ​​folding edge is symmetrically formed at the upper and lower edges of the back plate body, and the arc folding edge is formed at one end of the arc folding edge away from the back plate body;

[0009] The mounting fastener comprises a mounting plate and a side-inverted S-shaped fastener;

[0010] The side-inverted S-shaped clip is fixed to one end of the mounting plate, and the mounting plate is fixed to the crossbeam by screws. When the aluminum back panel is clamped in the middle of the frame composed of the crossbeam and the column, the clamping fold is clamped in the middle of the side-inverted S-shaped clip and the crossbeam by an arc-shaped fold, so as to realize the installation and fixation of the back panel body.

[0011] As a further solution of the utility model: a straight line slot and a positioning hole are provided on the top of the installation piece and penetrate to the bottom of the installation piece, and an arc groove is provided in the middle of one end of the installation piece away from the inverted S-shaped buckle piece.

[0012] As a further solution of the utility model: the upper surface of the inverted S-shaped buckle piece is provided with a through slot penetrating through the bottom of the inverted S-shaped buckle piece, and a plurality of the through slots are evenly arranged along the horizontal direction.

[0013] As a further solution of the utility model: the mounting piece, the inverted S-shaped buckle piece, the straight line notch, the positioning hole, and the arc groove are integrally formed by punching and stamping the steel plate.

[0014] As a further solution of the utility model: side folded edges are fixed on both sides of the back plate body, and the upper and lower ends of the side folded edges are respectively attached to the upper and lower ends of the two clamping folded edges.

[0015] As a further solution of the utility model: the back panel body, the snap-on folded edge, the arc folded edge and the side folded edge are integrally formed by punching and bending the aluminum plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The aluminum back panel can be installed quickly by setting the installation fasteners and the arc-shaped folding edge. There is no need to fix it with screws later. The overall operation is simple, and it can effectively avoid the deformation of the aluminum back panel caused by excessive squeezing of the screws on the aluminum back panel, making the installation effect more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the installation of the aluminum back plate and the curtain wall frame of the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled state of the aluminum back plate of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the aluminum back plate and the installation fastener in the clamping state of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the installation fastener of the utility model.

[0022] In the figure: 1, curtain wall frame; 101, beam; 102, column; 2, aluminum back panel; 201, back panel body; 202, snap-on folding edge; 203, arc folding edge; 204, side folding edge; 3, installation fastener; 301, installation plate; 302, side-inverted S-shaped fastener; 303, straight line slot; 304, positioning hole; 305, arc slot; 306, through slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 4 In the embodiment of the utility model, an aluminum back panel installation structure of a frame-type curtain wall includes a curtain wall frame 1 composed of a beam 101 and a column 102, and mounting fasteners 3 are installed on the end surfaces of two upper and lower adjacent beams 101 close to each other, and the mounting fasteners 3 are used to realize the rapid installation of the aluminum back panel 2;

[0025] The aluminum back plate 2 includes a back plate body 201, a snap-fit ​​folding edge 202, and an arc folding edge 203. The snap-fit ​​folding edge 202 is symmetrically formed at the upper and lower edges of the back plate body 201, and the arc folding edge 203 is formed at one end of the arc folding edge 203 away from the back plate body 201.

[0026] The mounting fastener 3 includes a mounting piece 301 and a side-inverted S-shaped fastener piece 302;

[0027] The side-inverted S-shaped clip 302 is fixed to one end of the mounting plate 301, and the mounting plate 301 is fixed to the beam 101 by screws. When the aluminum back panel 2 is clamped in the middle of the frame composed of the beam 101 and the column 102, the clamping folded edge 202 is clamped in the middle of the side-inverted S-shaped clip 302 and the beam 101 through the arc-shaped folded edge 203, which is used to realize the installation and fixation of the back panel body 201.

[0028] In this embodiment: when installing the aluminum back plate 2, a certain number of mounting fasteners 3 are first installed on the beams 101 at corresponding positions, and the mounting fasteners 3 on the upper and lower beams 101 are distributed in a straight line, and the side-inverted S-shaped fasteners 302 face the outside of the curtain wall frame 1;

[0029] After that, the aluminum back plate 2 can be taken out and pushed horizontally into the middle of the two cross beams 101. At this time, the arc folded edge 203 contacts the front end of the side-inverted S-shaped buckle piece 302. At this time, the arc folded edge 203 and the side-inverted S-shaped buckle piece 302 will be deformed under the action of mutual extrusion force, and finally the arc folded edge 203 will smoothly pass through the front end of the side-inverted S-shaped buckle piece 302 and move to the bottom of the side-inverted S-shaped buckle piece 302. At this time, the arc folded edge 203 and the side-inverted S-shaped buckle piece 302 will be reset under the action of their own elasticity, and the arc folded edge 203 will be engaged with the inner side of the side-inverted S-shaped buckle piece 302, thereby realizing the installation and fixation of the aluminum back plate 2 (it should be supplemented that: the opening direction of the arc folded edge 203 is toward the cross beam 101, and the horizontal height of the end of the arc folded edge 203 away from the clamping folded edge 202 is higher than the horizontal height of the clamping folded edge 202, thus providing space for the deformation of the arc folded edge 203);

[0030] The above operation can realize the quick installation of the aluminum back panel 2, and there is no need to fix it with screws in the later stage. The overall operation is simple, and it can effectively avoid the deformation of the aluminum back panel due to excessive squeezing of the screws on the aluminum back panel, and the installation effect is more beautiful (it should also be noted that after the aluminum back panel 2 is installed, the edge of the aluminum back panel 2 can be reinforced with glue at the position where it contacts the beam 101 and the column 102).

[0031] Please refer to Figures 2 to 4 A straight slot 303 and a positioning hole 304 are provided on the top of the mounting piece 301 and extend through the bottom of the mounting piece 301 . An arc-shaped slot 305 is provided in the middle of one end of the mounting piece 301 away from the inverted S-shaped buckle piece 302 .

[0032] In this embodiment: the installation piece 301 can be initially installed by connecting the screw through the linear slot 303 and the crossbeam 101. At this time, the position of the installation piece 301 can be adjusted to ensure the horizontal alignment of multiple installation pieces 301.

[0033] Then, the mounting plate 301 is fixed by screwing through the positioning hole 304 and connecting it to the crossbeam 101;

[0034] If the installation position of the mounting plate 301 deviates and needs to be fine-tuned, the adjustment position of the positioning hole 304 is too small and it is not suitable to fix it with screws again. The mounting plate 301 can be connected to the beam 101 along the area of ​​the arc groove 305 by screws to ensure that the mounting plate 301 is firmly installed.

[0035] Please refer to Figures 2 to 4 The upper surface of the inverted S-shaped buckle piece 302 is provided with a through slot 306 penetrating through the bottom of the inverted S-shaped buckle piece 302 , and a plurality of through slots 306 are evenly arranged along the horizontal direction.

[0036] In this embodiment, the S-shaped buckle piece 302 has better restoring elasticity by providing a plurality of through-slots 306 , thereby facilitating quick clamping of the aluminum back plate 2 .

[0037] Please refer to Figures 2-3 Side folded edges 204 are fixed on both sides of the back plate body 201 , and the upper and lower ends of the side folded edges 204 are respectively attached to the upper and lower ends of the two clamping folded edges 202 .

[0038] In this embodiment, the side folded edges 204 function as reinforcing ribs to increase the bending resistance of the back plate body 201 in the vertical direction, thereby ensuring the surface flatness of the back plate body 201 .

[0039] Please refer to Figures 1 to 4 The mounting piece 301, the side-inverted S-shaped buckle piece 302, the straight slot 303, the positioning hole 304, and the arc-shaped slot 305 are integrally formed by punching and stamping the steel plate;

[0040] The back panel body 201, the snap-on folded edge 202, the arc folded edge 203, and the side folded edge 204 are integrally formed by punching and bending an aluminum plate.

[0041] In this embodiment, the processing technology of the aluminum back plate 2 and the mounting fasteners 3 is simple, and the production cost is low, which is convenient for popularization and production.

[0042] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An aluminum back panel installation structure for a frame-type curtain wall, comprising a curtain wall frame (1) composed of a crossbeam (101) and a column (102), characterized in that: The end surfaces of two upper and lower adjacent cross beams (101) close to each other are installed with mounting fasteners (3), and the mounting fasteners (3) are used to realize the rapid installation of the aluminum back plate (2); The aluminum back plate (2) comprises a back plate body (201), a snap-fit ​​folded edge (202), and an arc-shaped folded edge (203), wherein the snap-fit ​​folded edge (202) is symmetrically formed at the upper and lower edges of the back plate body (201), and the arc-shaped folded edge (203) is formed at one end of the arc-shaped folded edge (203) away from the back plate body (201); The mounting fastener (3) comprises a mounting plate (301) and a sideways S-shaped fastener (302); The side-inverted S-shaped buckle piece (302) is fixed to one end of the mounting piece (301), and the mounting piece (301) is fixed to the crossbeam (101) by means of screws. When the aluminum back panel (2) is clamped in the middle of the frame formed by the crossbeam (101) and the column (102), the clamping folded edge (202) is clamped in the middle of the side-inverted S-shaped buckle piece (302) and the crossbeam (101) by means of the arc-shaped folded edge (203), so as to realize the installation and fixation of the back panel body (201).

2. The aluminum back panel installation structure of a frame curtain wall according to claim 1, characterized in that: The top of the installation piece (301) is provided with a straight slot (303) penetrating to the bottom of the installation piece (301) and a positioning hole (304), and the middle of one end of the installation piece (301) away from the inverted S-shaped buckle piece (302) is provided with an arc groove (305).

3. The aluminum back panel installation structure of a frame curtain wall according to claim 2, characterized in that: The upper surface of the inverted S-shaped buckle piece (302) is provided with a through slot (306) penetrating the bottom of the inverted S-shaped buckle piece (302), and a plurality of the through slots (306) are evenly arranged in the horizontal direction.

4. The aluminum back panel installation structure of a frame curtain wall according to claim 3, characterized in that: The mounting piece (301), the side-inverted S-shaped buckle piece (302), the straight slot (303), the positioning hole (304), and the arc-shaped slot (305) are integrally formed by punching and stamping steel plates.

5. The aluminum back panel installation structure of a frame curtain wall according to claim 1, characterized in that: Side folded edges (204) are fixed on both sides of the back plate body (201), and the upper and lower ends of the side folded edges (204) are respectively fitted to the upper and lower ends of the two clamping folded edges (202).

6. The aluminum back panel installation structure of a frame curtain wall according to claim 5, characterized in that: The back panel body (201), the snap-on folded edge (202), the arc-shaped folded edge (203), and the side folded edge (204) are integrally formed by punching and bending an aluminum plate.

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