Open stone system with vertical staggered joints, narrow transverse grids and no back plate

Abstract

The utility model discloses a back plate-free open stone system with vertical staggered joints and narrow transverse grids, which comprises a plurality of aluminum alloy cross beams (2) fixed on a vertical steel keel (1), and the upper and lower adjacent aluminum alloy cross beams (2) are mutually inserted; a plurality of pairs of hanging buckle groups (3) are arranged on the outer side of the aluminum alloy cross beam (2); clamping grooves (5) are formed in the upper end and the lower end of the inner side face of the stone (4), and a hanging piece (6) matched with the hanging buckle set (3) is arranged in each clamping groove (5). According to the utility model, the construction operation can be effectively simplified, the construction efficiency can be improved, the influence on the appearance of the external facade can be reduced, and the waterproof performance is good.

Description

Technical Field

[0001] The utility model relates to an open stone system for curtain walls, in particular to an open stone system with vertical staggered seams, narrow horizontal grids and no backboard. Background Art

[0002] At present, when designing vertical staggered open stones for traditional building curtain walls, a back bolt hanger system is generally used to solve the problem of vertical staggered joints, because the back bolt hanger has an independent horizontal keel as a supporting structure; to solve the waterproof problem, a waterproof layer (galvanized sheet or aluminum sheet) is set on the outer layer of the keel system. However, when the horizontal split is less than 150mm, the method of arranging four-point back bolts behind the stone panel cannot be realized and does not meet the standard design requirements. In order to solve the above problems, horizontal double-point fixation is usually used, which will cause the stone panel to tilt, the gap size is uneven, and other situations that affect the appearance of the facade; at the same time, this method is too difficult to install, and it is difficult to adjust the height of each stone to be flat, and there may be uneven in and out in the later stage; there are many horizontal keels, many connection points, many construction sequences, complex processes, and relatively wasteful materials. Therefore, it is urgent to develop a new open stone installation structure to solve the above technical problems. Utility Model Content

[0003] The purpose of the utility model is to provide an open stone system with vertical staggered narrow horizontal grids and no backboard. The utility model can effectively simplify the construction operation and improve the construction efficiency, reduce the occurrence of conditions that affect the appearance of the facade, and also has good waterproof performance.

[0004] The technical solution of the utility model is as follows: an open stone system with vertical staggered narrow horizontal divisions and no backboard, comprising a plurality of aluminum alloy crossbeams fixed on a vertical steel keel, and upper and lower adjacent aluminum alloy crossbeams are plugged into each other; a plurality of pairs of hook groups are arranged on the outer sides of the aluminum alloy crossbeams; and the stone is also provided with slots at the upper and lower ends of the inner side surface of the stone, and each slot is provided with a hanging piece that matches the hook group.

[0005] In the aforementioned open stone system with vertical staggered narrow horizontal grids and no backboard, the aluminum alloy cross beams and vertical steel keels are connected via connecting angle brackets.

[0006] In the aforementioned open stone system with vertical staggered narrow horizontal divisions and no backboard, the aluminum alloy beam includes a beam body with a cavity, and the buckle group is located on the outer side of the beam body; the inner side of the upper end of the beam body is provided with a beam top male plug interface, and the inner side of the lower end of the beam body is provided with a beam bottom female plug interface; a beam core is provided in the cavity of the beam body, and the beam core is located between two adjacent aluminum alloy beams on the left and right; the outer side of the beam body is also provided with a drainage gap.

[0007] In the aforementioned open stone system with vertical staggered seams, narrow horizontal divisions and no backboard, noise-proof rubber strips are embedded on the wall surfaces on both sides of the positive plug-in interface on the top of the beam.

[0008] In the aforementioned open stone system with vertical staggered narrow horizontal divisions and no backboard, a fractured water-blocking plate located outside the positive plug-in interface of the top of the beam is also provided on the top of the beam body, and the fractured water-blocking plate is located between two adjacent aluminum alloy beams on the left and right.

[0009] In the aforementioned open stone system with vertical staggered seams, narrow horizontal divisions and no backboard, each pair of hook groups includes two hooks arranged up and down.

[0010] In the aforementioned open stone system with vertical staggered narrow horizontal grids and no backboard, an anti-jump positioning component is provided above the hanging piece at the upper end, and a height adjustment screw is provided on the hanging piece at the lower end.

[0011] In the aforementioned open stone system with vertical staggered narrow horizontal grids and no backboard, the hanging part includes a hanging part body, a lower short groove is provided on the inner side of the hanging part body, and a clamping plate matching the clamping groove is provided on the outer end of the hanging part body.

[0012] In the aforementioned open stone system with vertical staggered narrow horizontal grids and no backboard, the height of the aluminum alloy crossbeam is 2-3 times the width of the horizontal seams of the upper and lower adjacent stones.

[0013] Compared with the prior art, the utility model realizes the installation of open stone by using the aluminum alloy crossbeam with a full length design, the hook group arranged on the outside of the aluminum alloy crossbeam and the hanging piece arranged on the inner side of the stone to cooperate with each other, thereby replacing the traditional back bolt connection method, and has the following advantages:

[0014] 1. The aluminum alloy beam with full length design is 2-3 times the height of the horizontal joint of the stone, which reduces the number of connection points between the beam and the column and improves the construction efficiency;

[0015] 2. The aluminum alloy crossbeam has the function of hanging stone panel components and the waterproof function of the seam system (no need to set up a waterproof backboard);

[0016] 3. The aluminum alloy crossbeam hanging structure is full-length, and the vertical staggered design is more flexible, which can reduce the occurrence of conditions that affect the appearance of the facade;

[0017] 4. The aluminum alloy crossbeam is plugged in up and down to further reduce the connection with the column;

[0018] 5. The aluminum alloy crossbeam hanging structure has a gap for drainage at the position where there is no short slot hanging;

[0019] 6. Inserts are set at the breaks of the aluminum alloy beam to transfer the load, and water-proof plates and weather-resistant sealants are set at the breaks, which intersect with the weather-resistant sealants in the transverse gaps of the aluminum alloy beam to form a closed waterproof line to ensure its waterproof performance.

[0020] In summary, the utility model can not only effectively simplify construction operations and improve construction efficiency, but also reduce the occurrence of conditions that affect the appearance of the facade, and also has good waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 This is the installation view between the vertical steel keel and the aluminum alloy beam;

[0023] Figure 3 This is the installation view between the stone and the hanging parts;

[0024] Figure 4 It is a side view of the utility model;

[0025] Figure 5 It is a side view of the aluminum alloy crossbeam;

[0026] Figure 6 is a side view of the hitch;

[0027] Figure 7 It is a top view of the utility model.

[0028] The marks in the attached figure are: 1-vertical steel keel, 2-aluminum alloy beam, 3-hook group, 4-stone, 5-slot, 6-hanging part, 7-connecting angle code, 8-anti-jump positioning component, 9-height adjustment screw, 201-beam body, 202-beam top male plug interface, 203-beam bottom female plug interface, 204-beam core, 205-drainage gap, 206-noise-proof rubber strip, 207-break water-filling plate, 301-hook, 601-hanging part body, 602-lower short groove, 603-clip plate. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0030] This application adopts the following specific technologies to solve the following problems: 1. The traditional solution has dense beams and high cost; 2. The back bolt system is used to flip the stone when the horizontal joint is less than 150mm; 3. The back bolt setting margin does not meet the requirements of the specification; 4. The connection between the bracket and the beam penetrates the waterproof board and is not sealed in place, causing water leakage; 5. There are many connection points, many construction sequences, and complicated processes.

[0031] Example. An open stone system with vertical staggered narrow horizontal grids and no backboard, forming Figure 1-7 As shown, it includes a plurality of aluminum alloy beams 2 fixed on a vertical steel keel 1, and the upper and lower adjacent aluminum alloy beams 2 are plugged into each other; a plurality of pairs of hook groups 3 are provided on the outer side of the aluminum alloy beams 2; it also includes stone 4, and the upper and lower ends of the inner side of the stone 4 are provided with slots 5, and each slot 5 is provided with a hanging part 6 that matches the hook group 3.

[0032] Preferably, two pairs of hanging buckle groups are provided on the outer side surface of each aluminum alloy cross beam.

[0033] After the hanging piece is inserted into the slot, it is bonded and fixed with glue. At the same time, the gap between the hanging piece and the stone is also bonded and fixed with glue, adhesive strips, etc.

[0034] The aluminum alloy cross beam 2 and the vertical steel keel 1 are connected via a connecting angle code 7 .

[0035] Furthermore, a slot is provided at the bottom of the outer side of the crossbeam top male plug-in interface for inserting the fracture water-draining plate. An avoidance groove for installing the connecting angle code bolt is also provided between the fracture water-draining plate and the crossbeam top male plug-in interface, and the head of the bolt is located in the avoidance groove.

[0036] The aluminum alloy crossbeam 2 includes a crossbeam body 201 with a cavity, and the hook group 3 is located on the outer side of the crossbeam body 201; the inner side of the upper end of the crossbeam body 201 is provided with a crossbeam top male plug interface 202, and the inner side of the lower end of the crossbeam body 201 is provided with a crossbeam bottom female plug interface 203; a crossbeam core 204 is provided in the cavity of the crossbeam body 201, and the crossbeam core 204 is located between two adjacent aluminum alloy crossbeams 2 on the left and right; the outer side of the crossbeam body 201 is also provided with a drainage gap 205.

[0037] The drainage gap is opened at the position where there is no short groove hanging position, and the aluminum alloy beam hook is opened to drain water.

[0038] The beam core is located in the two cavities at the break between the left and right adjacent aluminum alloy beams to transfer the load. A water-repellent plate and weather-resistant sealant are set at the break, which intersects with the weather-resistant sealant between the transverse gaps of the aluminum alloy beams to form a closed waterproof line to ensure its waterproof performance.

[0039] Noise-proof rubber strips 206 are embedded on the two side walls of the crossbeam top male plug-in port 202 .

[0040] A fractured water-repellent plate 207 located outside the beam top male plug-in interface 202 is also provided on the top of the beam body 201 , and the fractured water-repellent plate 207 is located between two adjacent aluminum alloy beams 2 on the left and right.

[0041] Each pair of hook sets 3 includes two hooks 301 arranged vertically.

[0042] An anti-jump positioning component 8 is provided above the hanging part 6 at the upper end, and a height adjustment screw 9 is provided on the hanging part 6 at the lower end.

[0043] The anti-jump positioning component is a cross-shaped structure.

[0044] The hanging component 6 includes a hanging component body 601 , a lower short groove 602 is provided on the inner side of the hanging component body 601 , and a clamping plate 603 matched with the clamping slot 5 is provided on the outer end of the hanging component body 601 .

[0045] The height adjustment screw is located at the top of the lower short slot of the lower hanging part. By adjusting the tightening height of the height adjustment screw, the upper and lower heights of the hanging part can be adjusted.

[0046] The height of the aluminum alloy cross beam 2 is 2-3 times the width of the transverse seams of the upper and lower adjacent stones 4.

[0047] The installation method of an open stone system with vertical staggered narrow horizontal grids and no backboard includes the following steps:

[0048] S1. Install several aluminum alloy beams of full length design on the vertical keel in sequence by connecting angle brackets, and connect the upper and lower adjacent aluminum alloy beams to each other; connect the aluminum alloy beams horizontally by beam inserts, and inject weather-resistant sealant at the break; and form a closed waterproof line with the weather-resistant sealant horizontally between the upper and lower aluminum alloy beams;

[0049] S2. Slots are provided on the upper and lower sides of the inner wall of the stone panel, and the slots are provided with hanging parts;

[0050] S3, hanging the stone panel with the hanging parts on the hanging buckle group at the corresponding position;

[0051] S4, then install the height adjustment screw on the hanging piece located at the lower part of the stone panel to adjust the height of the stone panel;

[0052] S5. After the height adjustment is completed, install the anti-jump positioning component on the hanging piece on the upper part of the stone panel;

[0053] S6. Repeat steps S3-S5 until the installation of the stone panel is completed.

[0054] During the installation of the top stone panel, there is no need to install an anti-jump positioning component on the top.

Claims

1. An open stone system with vertical staggered seams, narrow horizontal grids and no backboard, characterized by: The invention comprises a plurality of aluminum alloy cross beams (2) fixed on a vertical steel keel (1), wherein the aluminum alloy cross beams (2) adjacent to each other are plugged into each other; a plurality of pairs of hook groups (3) are arranged on the outer side of the aluminum alloy cross beams (2); and a stone material (4) is also provided with slots (5) at the upper and lower ends of the inner side surface of the stone material (4), and each slot (5) is provided with a hanging part (6) matched with the hook group (3).

2. The open stone system with vertical staggered narrow horizontal grids and no backboard according to claim 1 is characterized by: The aluminum alloy cross beam (2) and the vertical steel keel (1) are connected via a connecting angle code (7).

3. The open stone system with vertical staggered narrow horizontal grids and no backboard according to claim 1 is characterized by: The aluminum alloy crossbeam (2) comprises a crossbeam body (201) having a cavity, and the hook group (3) is located on the outer side of the crossbeam body (201); a crossbeam top male plug interface (202) is provided on the inner side of the upper end of the crossbeam body (201), and a crossbeam bottom female plug interface (203) is provided on the inner side of the lower end of the crossbeam body (201); a crossbeam insert (204) is provided in the cavity of the crossbeam body (201), and the crossbeam insert (204) is located between two left and right adjacent aluminum alloy crossbeams (2); and a drainage notch (205) is also provided on the outer side of the crossbeam body (201).

4. The open stone system with vertical staggered narrow horizontal grids and no backboard according to claim 3 is characterized by: Noise-proof rubber strips (206) are embedded on both side walls of the crossbeam top male plug-in interface (202).

5. The open stone system with vertical staggered narrow horizontal grids and no backboard according to claim 3 is characterized by: A fractured water-repellent plate (207) located outside the beam top male plug-in interface (202) is also provided on the top of the beam body (201), and the fractured water-repellent plate (207) is located between two adjacent aluminum alloy beams (2) on the left and right.

6. The open stone system with vertical staggered narrow horizontal grids and no backboard according to claim 1 is characterized by: Each pair of hook sets (3) includes two hooks (301) arranged vertically.

7. The open stone system with vertical staggered narrow horizontal grids and no backboard according to claim 1 is characterized by: An anti-jump positioning component (8) is provided above the upper end hanging member (6), and a height adjustment screw (9) is provided on the lower end hanging member (6).

8. The open stone system with vertical staggered narrow horizontal grids and no backboard according to claim 1 is characterized by: The hanging part (6) comprises a hanging part body (601), the inner side of which is provided with a lower short groove (602), and the outer end of the hanging part body (601) is provided with a clamping plate (603) matched with the clamping groove (5).

9. The open stone system with vertical staggered narrow horizontal grids and no backboard according to claim 1, characterized in that: The height of the aluminum alloy crossbeam (2) is 2-3 times the width of the transverse joints of the upper and lower adjacent stones (4).

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