Splicing type aluminum alloy curtain wall

Abstract

The utility model discloses a splicing type aluminum alloy curtain wall which comprises a stand column and cross beams, the cross beams are located on the two sides of the stand column, the two sides of the stand column are each provided with a first penetrating groove penetrating into the stand column, inner strip fixing blocks are welded in the first penetrating grooves, and one side of each inner strip fixing block is provided with a second penetrating groove penetrating into the other side of the inner strip fixing block. And a fixator assembly is connected into the second penetrating groove in a sleeved mode, grooves are formed in the top and the bottom of the cross beam, and racks are fixedly connected into the grooves. According to the splicing type aluminum alloy curtain wall, a traditional splicing mode of the stand columns and the cross beams of the aluminum alloy curtain wall is replaced, the cross beams and the stand columns are rapidly fixed through the fixator assemblies, punching is not needed in the operation process, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain walls, in particular to a spliced ​​aluminum alloy curtain wall. Background Art

[0002] During the installation of traditional aluminum alloy curtain walls, the joining of columns and beams is complex. First, holes must be drilled in the column sidewalls and screws must be used to install the beam inserts. After the beams are inserted into the inserts, holes must be drilled again and screws must be used to secure the beams to the inserts. This complex process is inefficient and can damage the aluminum alloy, reducing its structural strength and durability. With the advancement of architectural technology, higher requirements have been placed on the installation of aluminum alloy curtain walls, and a more efficient and reliable joining method is urgently needed. Utility Model Content

[0003] The purpose of the utility model is to provide a spliced ​​aluminum alloy curtain wall to solve the problems of complex construction and low efficiency in the prior art. The spliced ​​aluminum alloy curtain wall provided by the present application replaces the traditional splicing method of the columns and beams of the aluminum alloy curtain wall, and adopts a fixer assembly to quickly fix the beams and the columns. No drilling is required during operation, thereby improving work efficiency. During operation, the position of the fixer assembly is first adjusted to the inner wall position of the No. 2 groove on the side wall of the inner fixed strip block, and the beam is fixed by controlling the rotation of the rotary shaft, and then the beam is inserted into the side wall of the core. Finally, the splicing is completed by tightening the screws, which makes the operation process simple and makes the splicing method of the columns and beams of the spliced ​​aluminum alloy curtain wall more convenient.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows:

[0005] A spliced ​​aluminum alloy curtain wall comprises columns and beams, the beams are located on both sides of the columns, both sides of the columns are provided with a No. 1 through-groove running through the interior, an inner fixing strip is welded in the No. 1 through-groove, one side of the inner fixing strip is provided with a No. 2 through-groove running through the other side, a fixer assembly is sleeved in the No. 2 through-groove, the top and bottom of the beam are provided with grooves, a rack is fixedly connected in the groove, the fixer assembly comprises a vertical plate, one side of the vertical plate is welded with a core, the inner cavity of the core is movably sleeved with a swivel, one end of the swivel penetrates the vertical plate and passes through the No. 2 through-groove of the side wall of the inner fixing strip, one end of the swivel side wall is provided with a thread, a brake block is threadedly sleeved on the side wall of the swivel, the other end of the swivel is located at the other side of the core and is fixedly connected to a handle, and the top and bottom of the vertical plate are welded with a fixing plate assembly.

[0006] As an improvement of the present invention, the fixing plate assembly includes a base plate, a top plate is provided on the top of the base plate, a pin plate is fixedly connected to the top of the top plate, a slot is provided on the top of the base plate extending through to the bottom, the pin plate is inserted into the slot, a screw is movably sleeved in the top of the top plate, a threaded hole is provided on the top of the base plate, the screw is threadedly sleeved in the threaded hole, and by rotating the screw to cooperate with the threaded hole, the screw can drive the top plate to move downward, and the pin plate is driven downward by the top plate to pass through the slot and engage in the tooth groove of the rack, thereby limiting the lateral position of the beam, and the azimuth position of the beam can be limited by the insert, thereby achieving the effect of the fixer assembly fixing the position of the beam.

[0007] As an improvement of the present invention, the four corners of the top of the base plate are fixedly connected with second positioning columns. The second positioning columns pass through the top plate and can play a horizontal positioning effect on the top plate through the second positioning columns to avoid misalignment between the base plate and the top plate.

[0008] As an improvement of the present invention, the inner fixed bar is provided with a T-shaped groove on one side facing the brake block, a T-shaped slider is movably sleeved in the T-shaped groove, and a first positioning column is fixedly connected to one side of the T-shaped slider. The first positioning column passes through the brake block and has a positioning effect on the brake block through the first positioning column, preventing the brake block from rotating under the influence of friction when the rotating shaft rotates, making the brake block unable to shift.

[0009] As an improvement of the present invention, a positioning plate is fixedly connected to one end of the rotary shaft, and the diameter of the positioning plate is larger than the diameter of the rotary shaft. By providing the positioning plate, the brake block can be prevented from falling off the side wall of the rotary shaft.

[0010] As an improvement of the present invention, the front and back sides of the inner wall of the No. 2 groove are provided with a card slot, and the side wall of the rotating shaft is fixedly connected with a positioning ring. The side wall of the positioning ring is embedded in the card slot. The positioning ring cooperates with the card slot in the No. 2 groove to form a positioning effect on the rotating shaft, thereby preventing the rotating shaft from shifting left and right.

[0011] As an improvement of the present invention, the No. 1 through-slot on the side wall of the column passes through the top of the column, and the No. 2 through-slot on the side wall of the inner fixing strip passes through the top of the inner fixing strip. An H-shaped top sealing plate is installed in the No. 1 through-slot by bolts. When the number of installed beams needs to be increased or decreased, the H-shaped top sealing plate can be removed. At this time, the No. 1 through-slot and the No. 2 through-slot are both open. At this time, the fixer assembly can be slid out of the No. 2 through-slot at will, or a new fixer assembly can be added and slid into the No. 2 through-slot from the top, so that the number of fixer assemblies in the No. 2 through-slot can be changed according to the number of installed beams.

[0012] As an improvement of the present invention, the brake block is made of steel, and the side of the brake block facing the inner fixing strip block is set to a frosted surface, and the side of the inner fixing strip block facing the brake block is also a frosted surface. The brake block is a force-bearing structure, and the steel material is not prone to breakage. The design of the frosted surface can greatly increase the friction force after the brake block is pressed against the inner fixing strip block, thereby improving the firm performance of the fixer assembly after fixation.

[0013] The beneficial effects of the present utility model are as follows: the spliced ​​aluminum alloy curtain wall provided by the present application does not require multiple punching and welding operations on the columns and beams, and can be quickly fixed through the fixer assembly, which greatly improves work efficiency. During the operation, first adjust the position of the fixer assembly on the inner wall of the No. 2 groove on the side wall of the inner fixing strip, fix it by controlling the rotation of the swivel, then insert the beam into the side wall of the core, and finally complete the splicing by turning the screws, making the operation process simple. The brake block is made of steel and is designed with a frosted surface, which forms a large friction force with the inner fixing strip, thereby improving the firmness of the fixer assembly after fixation. By setting an H-shaped top sealing plate, the number of installed beams can be easily increased or decreased to meet different construction needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 It is an exploded schematic diagram of the present utility model.

[0016] Figure 3 for Figure 2 Enlarged view of point A.

[0017] Figure 4 for Figure 3 Enlarged view of point B.

[0018] Figure 5 for Figure 4 Enlarged view of point C.

[0019] Figure 6 It is a structural schematic diagram of the fixer assembly and the fixing plate assembly.

[0020] List of Figure Symbols:

[0021] 1. Vertical column; 2. Crossbeam; 3. No. 1 slot; 4. Internal fixing strip; 5. No. 2 slot; 6. Fixer assembly; 61. Vertical plate; 62. Insert; 63. Rotary shaft; 64. Brake block; 65. Rotary handle; 66. Positioning plate; 67. Positioning ring; 7. Rack; 8. Fixed plate assembly; 81. Bottom plate; 82. Top plate; 83. Pin plate; 84. Screw; 85. Second positioning column; 91. T-shaped slider; 92. First positioning column; 10. H-shaped top sealing plate. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, and the terms "inward" and "outward" refer to directions toward or away from the geometric center of a particular component, respectively.

[0023] Furthermore, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model in their respective contexts.

[0024] Example 1

[0025] The spliced ​​aluminum alloy curtain wall described in this embodiment includes columns 1 and crossbeams 2. The crossbeams 2 are located on both sides of the columns 1. Each side of the columns 1 has a first through-slot 3 extending therethrough. An inner fixing bar 4 is welded into the first through-slot 3. The inner fixing bar 4 has a second through-slot 5 extending from one side to the other side. A retainer assembly 6 is sleeved into the second through-slot 5.

[0026] The retainer assembly 6 comprises a vertical plate 61, with a core 62 welded to one side thereof. A swivel 63 is movably mounted within the inner cavity of the core 62. One end of the swivel 63 extends through the vertical plate 61 and through the second slot 5 in the side wall of the inner fixing bar 4. One end of the swivel 63 is threaded, with a brake block 64 threadedly mounted thereon. The other end of the swivel 63 is fixedly connected to a handle 65 located on the other side of the core 62. A fixing plate assembly 8 is welded to the top and bottom of the vertical plate 61.

[0027] The fixing plate assembly 8 includes a bottom plate 81, a top plate 82 is provided on the top of the bottom plate 81, and a pin plate 83 is fixedly connected to the top of the top plate 82. A slot is provided on the top of the bottom plate 81 and the pin plate 83 is inserted into the slot. A screw hole is provided on the top of the top plate 82 and extends to the bottom. A screw 84 is movably sleeved in the screw hole. A threaded hole is provided on the top of the bottom plate 81 and the screw 84 is threadedly sleeved in the threaded hole. By rotating the screw 84 to cooperate with the threaded hole, the screw 84 can drive the top plate 82 to move downward, and the pin plate 83 is driven downward by the top plate 82 to pass through the slot and engage in the tooth groove of the rack 7, thereby limiting the lateral position of the beam 2, and the azimuth position of the beam 2 can be limited by the insert 62, thereby achieving the effect of the fixer assembly 6 fixing the position of the beam 2.

[0028] Example 2

[0029] Based on the first embodiment, the structure of the fixed plate assembly 8 is further improved. Second positioning posts 85 are fixedly connected to the four corners of the top of the bottom plate 81. The second positioning posts 85 pass through the top plate 82 and can horizontally position the top plate 82 to prevent misalignment between the bottom plate 81 and the top plate 82.

[0030] Example 3

[0031] Based on the second embodiment, the inner fixing bar 4 is improved. The inner fixing bar 4 has a T-shaped slot on the side facing the brake block 64. A T-shaped slider 91 is movably sleeved in the T-shaped slot. A first positioning post 92 is fixedly connected to one side of the T-shaped slider 91. The first positioning post 92 passes through the brake block 64. The first positioning post 92 has a positioning effect on the brake block 64, preventing the brake block 64 from rotating due to friction when the rotating shaft 63 rotates, making the brake block 64 unable to shift.

[0032] Example 4

[0033] On the basis of the third embodiment, the structure of the swivel 63 is further improved. One end of the swivel 63 is fixedly connected to a positioning plate 66, the diameter of which is larger than that of the swivel 63. The positioning plate 66 can prevent the brake block 64 from falling off the side wall of the swivel 63.

[0034] Example 5

[0035] On the basis of the fourth embodiment, the structure of the second through-slot 5 is further improved. The inner wall of the second through-slot 5 is provided with a retaining groove on both the front and back sides. A positioning ring 67 is fixedly connected to the side wall of the rotating shaft 63. The side wall of the positioning ring 67 is embedded in the retaining groove. The positioning ring 67 cooperates with the retaining groove in the second through-slot 5 to form a positioning effect for the rotating shaft 63, preventing the rotating shaft 63 from shifting left or right.

[0036] Example 6

[0037] On the basis of the fifth embodiment, improvements are made to the upright column 1 and the inner fixing strip 4. The No. 1 through-slot 3 on the side wall of the upright column 1 extends through the top of the upright column 1, and the No. 2 through-slot 5 on the side wall of the inner fixing strip 4 extends through the top of the inner fixing strip 4. An H-shaped top sealing plate 10 is installed in the No. 1 through-slot 3 via bolts. When it is necessary to increase or decrease the number of installed beams 2, the H-shaped top sealing plate 10 can be removed. At this time, both the No. 1 through-slot 3 and the No. 2 through-slot 5 are open, and the fixer assembly 6 can be arbitrarily slid out of the No. 2 through-slot 5, or a new fixer assembly 6 can be added and slid into the No. 2 through-slot 5 from the top, thereby facilitating the change of the number of fixer assemblies 6 in the No. 2 through-slot 5 according to the number of installed beams 2.

[0038] Example 7

[0039] Based on the sixth embodiment, the material and surface design of the brake block 64 are further improved. The brake block 64 is made of steel, and the side of the brake block 64 facing the inner fixing bar 4 is set to a frosted surface. The side of the inner fixing bar 4 facing the brake block 64 is also frosted. The brake block 64 is a force-bearing structure, and steel is not prone to fracture. The frosted surface design greatly increases the friction force when the brake block 64 is pressed against the inner fixing bar 4, thereby improving the securement of the retainer assembly 6 after it is fixed.

[0040] Specifically, the workflow of the present invention is as follows:

[0041] During operation, it is first necessary to adjust the installation position of the crossbeam 2 and the position of the fixer assembly 6 in the No. 2 groove 5 on the side wall of the inner fixing strip block 4. Then, the rotation handle 65 is used to drive the shaft 63 to rotate, and the brake block 64 is matched with the side wall thread of the shaft 63 to push the brake block 64 toward the inner fixing strip block 4 until the brake block 64 presses the inner fixing strip block 4. The high friction between the brake block 64 and the inner fixing strip block 4 achieves the effect of fixing the position of the fixer assembly 6. Then, the crossbeam 2 is inserted into the side wall of the insert 62, and the fixing plate assembly 8 is docked with the rack 7 in the groove at the top of the crossbeam 2. The fixation of the crossbeam 2 on the side wall of the fixing plate assembly 8 can be completed, thereby completing the splicing between the column 1 and the crossbeam 2.

[0042] It should be noted that the accompanying drawings only illustrate the technical ideas of the present invention and cannot limit the protection scope of the present invention by this shape. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications all fall within the protection scope of the claims of the present invention.

Claims

1. A spliced ​​aluminum alloy curtain wall, comprising columns and beams, wherein the beams are located on both sides of the columns, characterized in that: Both sides of the column are provided with a No. 1 through-slot that penetrates into the interior, and an inner fixing bar block is welded in the No. 1 through-slot, and one side of the inner fixing bar block is provided with a No. 2 through-slot that penetrates to the other side, and a fixer assembly is sleeved in the No. 2 through-slot, and the top and bottom of the beam are provided with grooves, and a rack is fixedly connected in the groove, and the fixer assembly includes a vertical plate, and a core is welded on one side of the vertical plate, and a swivel is movably sleeved in the inner cavity of the core, one end of the swivel penetrates the vertical plate and passes through the No. 2 through-slot of the side wall of the inner fixing bar block, and one end of the swivel side wall is provided with a thread, and a brake block is threadedly sleeved on the side wall of the swivel, and the other end of the swivel is located at the other side of the core and is fixedly connected to the handle, and the top and bottom of the vertical plate are welded with a fixing plate assembly.

2. The spliced ​​aluminum alloy curtain wall according to claim 1, characterized in that: The fixed plate assembly includes a base plate, a top plate is provided on the top of the base plate, a pin plate is fixedly connected to the top of the top plate, a slot is provided on the top of the base plate extending to the bottom, the pin plate is inserted into the slot, a screw is provided on the top of the top plate extending to the bottom, a screw is movably sleeved in the screw hole, a threaded hole is provided on the top of the base plate, and the screw is threadedly sleeved in the threaded hole.

3. The spliced ​​aluminum alloy curtain wall according to claim 2, characterized in that: The four corners of the top of the bottom plate are all fixedly connected with second positioning columns, and the second positioning columns pass through the top plate.

4. The spliced ​​aluminum alloy curtain wall according to claim 1, characterized in that: The inner fixing block is provided with a T-shaped slot on one side facing the brake block, a T-shaped slider is movably sleeved in the T-shaped slot, a first positioning column is fixedly connected to one side of the T-shaped slider, and the first positioning column passes through the brake block.

5. The spliced ​​aluminum alloy curtain wall according to claim 4, characterized in that: One end of the rotating shaft is fixedly connected with a positioning plate, and the diameter of the positioning plate is larger than the diameter of the rotating shaft.

6. The spliced ​​aluminum alloy curtain wall according to claim 1, characterized in that: A clamping groove is provided on both the front and back sides of the inner wall of the No. 2 through-groove. A positioning ring is fixedly connected to the side wall of the rotating shaft, and the side wall of the positioning ring is embedded in the clamping groove.

7. The spliced ​​aluminum alloy curtain wall according to claim 1, characterized in that: The No. 1 through-slot on the side wall of the column passes through the top of the column, the No. 2 through-slot on the side wall of the inner fixing block passes through the top of the inner fixing block, and an H-shaped top sealing plate is installed in the No. 1 through-slot through bolts.

8. The spliced ​​aluminum alloy curtain wall according to any one of claims 1 to 7, characterized in that: The brake block is made of steel, and the side of the brake block facing the inner solid block is set to be a frosted surface, and the side of the inner solid block facing the brake block is also a frosted surface.

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