Aluminum gusset plate connecting structure and construction method

Abstract

The invention relates to the technical field of connecting structures, and discloses an aluminum gusset plate connecting structure and a construction method.The aluminum gusset plate connecting structure comprises a keel frame installed on an indoor roof; the mounting mechanism is arranged at the bottom of the keel frame; the aluminum gusset plate main body is arranged at the bottom of the mounting mechanism; a circular mounting hole is formed in the surface of the aluminum gusset plate main body; the first connecting mechanism is arranged between the mounting mechanism and the aluminum gusset plate main body; and the second connecting mechanism is arranged between the first connecting mechanism and the aluminum gusset plate cover plate. By arranging the second connecting mechanism, after the aluminum gusset plate body is installed, rapid installation of the aluminum gusset plate cover plate is achieved, compared with the prior art, a groove does not need to be formed in the aluminum gusset plate cover plate, the attractiveness of the installed aluminum gusset plate is guaranteed, and rapid disassembly of the aluminum gusset plate cover plate can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of connection structures, and more specifically, to an aluminum gusset plate connection structure and a construction method. Background Art

[0002] Aluminum gusset plates are based on aluminum alloy plates and are manufactured through cutting, cutting corners, and molding. Various coatings are used on the surface of the aluminum gusset plates to obtain various aluminum gusset plate products. Aluminum gusset plates are mainly divided into two types, one is home improvement integrated aluminum gusset plates, and the other is engineering aluminum gusset plates. During the installation process of aluminum gusset plates, a connecting structure is required to install them with the keel frame.

[0003] In the prior art, the patent with announcement number CN118361063A discloses a plug-in seamless aluminum gusset plate ceiling and its installation method, which includes a keel mechanism; a mounting mechanism, the number of the mounting mechanisms is several and is installed at the bottom of the keel mechanism; an aluminum gusset plate, the aluminum gusset plate is installed at the bottom of the mounting mechanism, and the aluminum gusset plate includes an aluminum gusset plate body and an aluminum gusset plate closing cover. The technical problem to be solved by the above patented technology is that the existing plug-in seamless aluminum gusset plate ceiling has poor stability after plug-in installation, and the aluminum gusset plate is easy to fall off when impacted by external force, which increases safety hazards, and it is not convenient to seal the aluminum gusset plate and the aluminum gusset plate installation structure, which easily causes moisture to penetrate into the ceiling from the gap, reducing the moisture-proof and mildew-proof effect of the aluminum gusset plate ceiling.

[0004] The technical solution proposed by the above patent technology is that when installing the aluminum gusset plate, the aluminum gusset plate closing cover is installed in the through hole, and the elastic tongue on the aluminum gusset plate closing cover is stuck in the slot to fix the aluminum gusset plate closing cover. When the aluminum gusset plate closing cover needs to be removed, the aluminum gusset plate closing cover is buckled downward through the buckle cover groove to make the elastic tongue disengage from the slot. In this process, on the one hand, the aluminum gusset plate closing cover is fixed in the through hole only by an elastic tongue, which makes it easy for the elastic tongue to break when the aluminum cover plate sealing cover is buckled, or the elastic tongue is also easy to break during transportation and transfer, thereby affecting the normal installation of the aluminum gusset plate closing cover. On the other hand, since the buckle cover groove is provided on the lower surface of the aluminum cover plate closing cover, the lower surface of the aluminum gusset plate, that is, the top of the ceiling, is not smooth after the entire aluminum gusset plate is installed, affecting the appearance of the ceiling in the building structure.

[0005] To this end, the present invention provides an aluminum gusset plate connection structure and a construction method. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The present invention provides an aluminum gusset plate connection structure, comprising: A keel frame, which is installed on the indoor roof; A mounting mechanism, the mounting mechanism being arranged at the bottom of the keel frame; An aluminum gusset plate body, wherein the aluminum gusset plate body is arranged at the bottom of the mounting mechanism; Aluminum gusset plate cover, the surface of the aluminum gusset plate body is provided with a circular mounting hole, and the aluminum gusset plate cover is slidably arranged on the inner wall of the circular mounting hole; A first connecting mechanism, which is disposed between the mounting mechanism and the aluminum gusset plate body, and is used to connect the aluminum gusset plate body to the mounting mechanism; The second connecting mechanism is arranged between the first connecting mechanism and the aluminum gusset plate cover, and the second connecting mechanism is used to connect the aluminum gusset plate cover and the first connecting mechanism.

[0008] Preferably, the mounting mechanism includes a mounting frame arranged at the bottom of the keel frame, and through holes opened on the surfaces of both sides of the mounting frame, the inner walls of the through holes are plugged with threaded pins, and the surfaces of the threaded pins are threadedly connected with locking nuts, and the outer surface of the keel frame is provided with mounting holes for the threaded pins to pass through, and the mounting mechanism also includes a mounting seat fixed on the lower surface of the mounting frame, and by arranging the threaded pins and locking nuts, the mounting frame can be quickly installed on the surface of the keel frame.

[0009] Preferably, the first connecting mechanism includes a connecting seat arranged at the bottom of the mounting seat, and a cylindrical groove is provided on the upper surface of the connecting seat, the mounting seat is slidably connected to the inner wall of the cylindrical groove, a square plug-in block is fixed to the inner bottom wall of the cylindrical groove, and a square plug-in groove matched with the square plug-in block is provided on the lower surface of the mounting seat, and by providing the square plug-in block and the square plug-in groove, the connecting seat can be connected to the mounting seat at a specific angle.

[0010] Preferably, the lower surface of the connecting seat is provided with a cylindrical cavity extending to the interior of the square plug block, and the inner top wall of the cylindrical cavity is provided with a threaded hole, the inner wall of the threaded hole is threadedly connected with a hexagon socket bolt, and the inner top wall of the square plug-in slot is provided with a cylindrical threaded groove extending to the interior of the mounting frame and threadedly connected to the outer surface of the hexagon socket bolt. By providing the hexagon socket bolt, the connecting seat and the mounting seat can be quickly installed.

[0011] Preferably, a locking assembly is provided inside the connecting seat, and the locking assembly includes an airbag ring fixed on the top wall of the cylindrical cavity, and the lower surface of the airbag ring is pressed against the surface of the hexagon socket bolt, and the inner wall of the airbag ring is provided with four return springs in a circular array, and the locking assembly also includes four slide grooves arranged in a circular array on the inner wall of the cylindrical groove, and the inner walls of the four slide grooves are fixed with airbag columns, and four connecting tubes for connecting the airbag ring with the four airbag columns are provided inside the connecting seat, and by providing the airbag ring and the airbag column, the airbag ring can be squeezed during the upward movement of the hexagon socket bolt to cause the airbag column to expand.

[0012] Preferably, a locking column slidably connected to the inner wall of the slide groove is fixedly provided at the end of the airbag column, a locking groove matched with the locking column is provided on the outer surface of the mounting seat, two limit blocks are fixedly provided on the outer surface of the end of the locking column, and a limit groove is provided on the inner wall of the slide groove for the limit blocks to slide. By setting the locking column, the locking column can be driven to be inserted into the locking groove by the expansion of the airbag column, thereby achieving further locking of the connecting seat and the mounting seat.

[0013] Preferably, the second connecting mechanism includes four rebounders fixed on the lower surface of the connecting seat in a circular array, and the telescopic ends of the four rebounders are fixed with connecting rings. The second connecting mechanism also includes an internal threaded ring fixed on the upper surface of the aluminum gusset cover, and an annular threaded groove opened on the lower surface of the connecting ring and threadedly connected to the inner wall of the internal threaded ring. By setting the rebounder, which is a cabinet door rebounder that is easily purchased on the market, the aluminum gusset cover can be moved upward to the circular mounting hole when the aluminum gusset cover is pressed once, and the aluminum gusset cover can pop out downward after the next press.

[0014] Preferably, the lower surface of the connecting seat is provided with a third connecting mechanism for connecting the aluminum gusset plate body and the connecting seat, the third connecting mechanism includes two Z-shaped rods symmetrically fixed on the lower surface of the connecting seat, and a fixing plate fixed at the bottom end of the Z-shaped rod, the upper surface of the aluminum gusset plate body is fixed with a connecting plate corresponding to the fixing plate, the upper surface of the connecting plate is fixed with four threaded columns in a circular array, the upper surface of the fixing plate is provided with connecting holes that are adapted to the four threaded columns and are respectively slidably connected to the outer surfaces of the four threaded columns, and the surface of the threaded column is threadedly connected with a mounting nut, and by arranging the threaded column and the mounting nut, the aluminum gusset plate body can be quickly connected to the connecting seat.

[0015] A construction method for an aluminum gusset plate connection structure comprises the following steps: Step 1: Assemble and install the keel frame, assemble the keel frame, and install it on the indoor ceiling through ceiling bolts; Step 2: Assemble the aluminum gusset plate body and connect the aluminum gusset plate body with the two Z-shaped rods by installing nuts; Step 3: Install the installation mechanism, and connect the installation mechanism to the keel frame through the threaded pin and the locking nut; Step 4: Install the first connection mechanism, insert the connection base into the square insertion slot on the mounting base through the square plug block, and tighten the hexagon socket bolt with an external hexagonal wrench to screw the hexagon socket bolt into the cylindrical thread groove; Step 5: Install the aluminum gusset cover. Install the aluminum gusset cover on the bottom of the connecting ring and press it to make the aluminum gusset cover enter the circular mounting hole on the aluminum gusset body and make the lower surface of the aluminum gusset cover flush with the lower surface of the aluminum gusset body.

[0016] The beneficial effects of the present invention are: The aluminum gusset plate connection structure and construction method described in the present invention, by setting a third connection mechanism, can first install the aluminum gusset plate through the installation nut and two Z-shaped rods when installing the aluminum gusset plate, thereby realizing the rapid installation of the aluminum gusset plate and the connecting seat.

[0017] The aluminum gusset plate connection structure and construction method described in the present invention, by setting up an installation mechanism and a first connection mechanism, after the aluminum gusset plate and the connecting seat are installed, the first connection mechanism and the installation mechanism can be quickly connected, thereby realizing the rapid installation of the aluminum gusset plate body and the keel frame.

[0018] The aluminum gusset plate connection structure and construction method described in the present invention can achieve further locking of the connecting seat and the mounting seat by setting a locking assembly during the process of tightening the hexagon socket bolt, thereby effectively ensuring the stability of the connecting seat and the mounting seat after connection.

[0019] The aluminum gusset plate connection structure and construction method described in the present invention, by setting a second connection mechanism, can realize the rapid installation of the aluminum gusset plate cover after the aluminum gusset plate main body is installed. Compared with the existing technology, there is no need to open a groove on the aluminum gusset plate cover, which ensures the aesthetics of the aluminum gusset plate after installation and can realize the rapid disassembly of the aluminum gusset plate cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a side view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 The present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 The present invention Figure 3 The enlarged structural diagram at B in the middle; Figure 6 It is a schematic diagram of the separation structure of the connecting seat and the mounting seat of the present invention; Figure 7 The present invention Figure 6 Enlarged structural diagram at point C in the middle.

[0021] In the figure: 100. Dragon skeleton; 200, mounting mechanism; 201, mounting frame; 202, threaded pin; 203, locking nut; 204, mounting seat; 300, aluminum gusset plate body; 400, aluminum gusset cover; 500, first connecting mechanism; 501, connecting seat; 502, square plug block; 503, square plug slot; 504, hexagon socket bolt; 505, cylindrical threaded groove; 600, second connecting mechanism; 601, rebounder; 602, connecting ring; 603, internal thread ring; 604, annular thread groove; 700, locking assembly; 701, airbag ring; 702, return spring; 703, airbag column; 704, connecting pipe; 705, locking column; 706, locking groove; 707, limit block; 800, third connecting mechanism; 801, Z-shaped rod; 802, fixing plate; 803, connecting plate; 804, threaded column; 805, mounting nut. DETAILED DESCRIPTION

[0022] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0023] Embodiment 1 like Figures 1 to 7 As shown, an aluminum gusset plate connection structure according to an embodiment of the present invention, please refer to Figure 1 , Figure 2 ,include: A keel frame 100, the keel frame 100 is installed on an indoor roof; The mounting mechanism 200 is arranged at the bottom of the keel frame 100; Please refer to Figure 3The mounting mechanism 200 includes a mounting frame 201 arranged at the bottom of the keel frame 100, and through holes opened on the surfaces of both sides of the mounting frame 201, the inner wall of the through hole is plugged with a threaded pin 202, and the surface of the threaded pin 202 is threadedly connected with a locking nut 203, and the outer surface of the keel frame 100 is provided with a mounting hole for the threaded pin 202 to pass through, and the mounting mechanism 200 also includes a mounting seat 204 fixed on the lower surface of the mounting frame 201, by setting the threaded pin 202 and the locking nut 203, the mounting frame 201 can be quickly installed on the surface of the keel frame 100.

[0024] Aluminum gusset plate body 300, which is arranged at the bottom of the mounting mechanism 200; Aluminum gusset plate cover plate 400, a circular mounting hole is opened on the surface of the aluminum gusset plate body 300, and the aluminum gusset plate cover plate 400 is slidably arranged on the inner wall of the circular mounting hole; Specifically, the installation frame 201 is installed on the surface of the keel frame 100 through the threaded pin 202 and the locking nut 203 .

[0025] Embodiment 2 On the basis of the first embodiment, and different from the first embodiment, an aluminum gusset plate connection structure is provided. Figure 3 , Figure 4 , Figure 6 , also includes: A first connecting mechanism 500, which is disposed between the mounting mechanism 200 and the aluminum gusset plate body 300, and is used to connect the aluminum gusset plate body 300 with the mounting mechanism 200; Please refer to Figure 3 , Figure 4 The first connecting mechanism 500 includes a connecting seat 501 arranged at the bottom of the mounting seat 204, and a cylindrical groove is provided on the upper surface of the connecting seat 501. The mounting seat 204 is slidably connected to the inner wall of the cylindrical groove, a square plug-in block 502 is fixed to the inner bottom wall of the cylindrical groove, and a square plug-in groove 503 adapted to the square plug-in block 502 is provided on the lower surface of the mounting seat 204.

[0026] Specifically, by providing the square plug block 502 and the square plug slot 503 , the connecting seat 501 can be connected to the mounting seat 204 at a specific angle.

[0027] Please refer to Figure 3 , Figure 4The lower surface of the connecting seat 501 is provided with a cylindrical cavity extending to the interior of the square plug block 502, and the inner top wall of the cylindrical cavity is provided with a threaded hole, the inner wall of the threaded hole is threadedly connected with a hexagon socket bolt 504, and the inner top wall of the square plug-in slot 503 is provided with a cylindrical threaded groove 505 extending to the interior of the installation frame 201 and threadedly connected to the outer surface of the hexagon socket bolt 504.

[0028] Specifically, the connecting seat 501 is inserted into the square plug-in slot 503 on the mounting seat 204 through the square plug block 502, and the hexagon socket bolt 504 is screwed into the cylindrical thread groove 505 by an external hexagonal wrench to achieve a quick connection between the connecting seat 501 and the mounting seat 204, thereby achieving a quick connection between the first connecting mechanism 500 and the mounting mechanism 200, and further achieving a quick installation of the aluminum gusset plate body 300 and the keel frame 100.

[0029] Embodiment 3 On the basis of Embodiment 1 and Embodiment 2, and different from Embodiment 1 and Embodiment 2, the following points are provided: Please refer to Figure 3 , Figure 4 , Figure 5 A locking assembly 700 is provided inside the connecting seat 501, and the locking assembly 700 includes an airbag ring 701 fixed on the top wall of the cylindrical cavity, and the lower surface of the airbag ring 701 is tightly pressed against the surface of the hexagon socket bolt 504, and four return springs 702 are provided on the inner wall of the airbag ring 701 in a circular array. The locking assembly 700 also includes four slide grooves arranged in a circular array on the inner wall of the cylindrical groove, and the inner walls of the four slide grooves are fixed with airbag columns 703, and four connecting pipes 704 for connecting the airbag ring 701 with the four airbag columns 703 are provided inside the connecting seat 501.

[0030] Specifically, by providing the airbag ring 701 and the airbag column 703 , the airbag ring 701 can be squeezed during the upward movement of the hexagon socket bolt 504 , so that the airbag column 703 can be expanded.

[0031] Please refer to Figure 5 A locking column 705 slidably connected to the inner wall of the slide groove is fixedly arranged at the end of the airbag column 703, a locking groove 706 matched with the locking column 705 is opened on the outer surface of the mounting seat 204, two limit blocks 707 are fixedly arranged on the outer surface of the end of the locking column 705, and a limit groove for the limit block 707 to slide is opened on the inner wall of the slide groove.

[0032] Specifically, by setting the locking assembly 700, when the hexagon socket bolt 504 is tightened, the hexagon socket bolt 504 moves upward to squeeze the airbag ring 701, so that the gas in the airbag ring 701 enters the interior of the four airbag columns 703 through the connecting tube 704, causing the airbag columns 703 to expand. When the airbag columns 703 expand, they drive the locking columns 705 to slide, so that the locking columns 705 are inserted into the locking grooves 706 on the mounting seat 204, thereby further locking the connecting seat 501 and the mounting seat 204, thereby effectively ensuring the stability of the connecting seat 501 and the mounting seat 204 after connection.

[0033] Embodiment 4 On the basis of Embodiment 1, Embodiment 2 and Embodiment 3, and different from Embodiment 1, Embodiment 2 and Embodiment 3, the following points are provided: Please refer to Figure 6 , Figure 7 A third connecting mechanism 800 for connecting the aluminum gusset plate body 300 with the connecting seat 501 is provided on the lower surface of the connecting seat 501. The third connecting mechanism 800 includes two Z-shaped rods 801 symmetrically fixed on the lower surface of the connecting seat 501, and a fixing plate 802 fixed at the bottom end of the Z-shaped rod 801. A connecting plate 803 corresponding to the fixing plate 802 is fixed on the upper surface of the aluminum gusset plate body 300. Four threaded columns 804 are fixed on the upper surface of the connecting plate 803 in a circular array. The upper surface of the fixing plate 802 is provided with connecting holes that are adapted to the four threaded columns 804 and are respectively slidably connected to the outer surfaces of the four threaded columns 804, and the surface of the threaded column 804 is threadedly connected with a mounting nut 805.

[0034] Specifically, by setting up the third connecting mechanism 800, when installing the aluminum gusset plate, the aluminum gusset plate body 300 can be first installed with the two Z-shaped rods 801 through the installation nut 805, thereby realizing the rapid installation of the aluminum gusset plate body 300 and the connecting seat 501.

[0035] The second connecting mechanism 600 is disposed between the first connecting mechanism 500 and the aluminum gusset plate cover plate 400 , and the second connecting mechanism 600 is used to connect the aluminum gusset plate cover plate 400 and the first connecting mechanism 500 .

[0036] Please refer to Figure 3 , Figure 6 The second connecting mechanism 600 includes four rebounders 601 fixed in a circular array on the lower surface of the connecting seat 501, and the telescopic ends of the four rebounders 601 are fixed with connecting rings 602. The second connecting mechanism 600 also includes an internal threaded ring 603 fixed on the upper surface of the aluminum gusset cover plate 400, and an annular threaded groove 604 opened on the lower surface of the connecting ring 602 and threadedly connected to the inner wall of the internal threaded ring 603.

[0037] Specifically, by setting the second connecting mechanism 600, after the aluminum gusset plate main body 300 is installed, the aluminum gusset plate cover 400 is connected with the annular thread groove 604 through the internal thread ring 603, and the aluminum gusset plate cover 400 is installed on the bottom of the connecting ring 602, and then the aluminum gusset plate cover 400 is pressed, and under the action of the rebounder 601, the aluminum gusset plate cover 400 enters the circular mounting hole on the aluminum gusset plate main body 300, and the lower surface of the aluminum gusset plate cover 400 is flush with the lower surface of the aluminum gusset plate main body 300. Compared with the existing technology, there is no need to open a groove on the aluminum gusset plate cover 400, which ensures the aesthetics of the aluminum gusset plate after installation, and when the aluminum gusset plate cover 400 needs to be disassembled, it is only necessary to press the aluminum gusset plate cover 400 again, and under the action of the rebounder 601, the aluminum gusset plate cover 400 is pushed downward, and the aluminum gusset plate cover 400 is rotated, so as to realize the quick disassembly of the aluminum gusset plate cover 400.

[0038] A construction method for an aluminum gusset plate connection structure comprises the following steps: Step 1: Assemble and install the keel frame 100, assemble the keel frame 100, and install it on the indoor ceiling through ceiling bolts; Step 2: Assemble the aluminum gusset plate body 300 and connect the aluminum gusset plate body 300 with the two Z-shaped rods 801 by installing nuts 805; Step 3: Install the installation mechanism 200, and connect the installation mechanism 200 to the keel frame 100 through the threaded pin 202 and the locking nut 203; Step 4: Install the first connection mechanism 500, insert the connection seat 501 into the square insertion slot 503 on the mounting seat 204 through the square plug block 502, and tighten the hexagon socket bolt 504 with an external hexagonal wrench to screw the hexagon socket bolt 504 into the cylindrical thread groove 505; Step 5: Install the aluminum gusset cover 400. Install the aluminum gusset cover 400 on the bottom of the connecting ring 602 and press the aluminum gusset cover 400 to make the aluminum gusset cover 400 enter the circular mounting hole on the aluminum gusset body 300 and make the lower surface of the aluminum gusset cover 400 flush with the lower surface of the aluminum gusset body 300.

[0039] Working principle: In the initial state (the aluminum gusset plate body 300 and the aluminum gusset plate cover plate 400 are separated, the aluminum gusset plate body 300 and the connecting seat 501 are separated, the connecting seat 501 and the mounting seat 204 are separated, the mounting frame 201 and the keel frame 100 are separated, and the aluminum gusset plate cover plate 400 and the connecting ring 602 are separated), first install the aluminum gusset plate body 300 through the mounting nut 805 and the two Z-shaped rods 801, so as to realize the rapid installation of the aluminum gusset plate body 300 and the connecting seat 501, and then install the mounting frame 201 on the surface of the keel frame 100 through the threaded pin 202 and the locking nut 203 The connecting seat 501 is inserted into the square plug-in slot 503 on the mounting seat 204 through the square plug block 502, and the hexagon socket bolt 504 is screwed into the cylindrical thread groove 505 through the external hexagonal wrench to realize the quick connection between the connecting seat 501 and the mounting seat 204, thereby realizing the quick connection between the first connecting mechanism 500 and the mounting mechanism 200, and then realizing the quick installation of the aluminum gusset plate body 300 and the keel frame 100, and in the process of screwing the hexagon socket bolt 504, the hexagon socket bolt 504 moves upward to squeeze the airbag ring 701, so that the gas in the airbag ring 701 Enter the interior of the four airbag columns 703 through the connecting tube 704 to expand the airbag column 703. When the airbag column 703 expands, it drives the locking column 705 to slide, so that the locking column 705 is inserted into the locking groove 706 on the mounting seat 204, thereby further locking the connecting seat 501 and the mounting seat 204, thereby effectively ensuring the stability of the connecting seat 501 and the mounting seat 204 after being connected. After installing the aluminum gusset plate body 300, connect the aluminum gusset plate cover plate 400 with the annular thread groove 604 through the internal thread ring 603, install the aluminum gusset plate cover plate 400 at the bottom of the connecting ring 602, and then press the aluminum gusset plate cover Plate 400, under the action of the rebounder 601, the aluminum gusset plate cover 400 enters the circular mounting hole on the aluminum gusset plate body 300, and makes the lower surface of the aluminum gusset plate cover 400 flush with the lower surface of the aluminum gusset plate body 300. Compared with the existing technology, there is no need to open a groove on the aluminum gusset plate cover 400, which ensures the aesthetics of the aluminum gusset plate after installation. Moreover, when the aluminum gusset plate cover 400 needs to be disassembled, it is only necessary to press the aluminum gusset plate cover 400 again, and the aluminum gusset plate cover 400 is pushed downward under the action of the rebounder 601, and the aluminum gusset plate cover 400 is rotated to achieve quick disassembly of the aluminum gusset plate cover 400.

[0040] An example of the present specific implementation mode is described above, but the present embodiment is not limited to the above-mentioned specific implementation mode, which is merely illustrative and not restrictive. A person skilled in the art may make many forms inspired by the present embodiment, all of which are protected by the present embodiment.

Claims

1. An aluminum gusset plate connection structure, characterized in that: include: A keel frame (100), wherein the keel frame (100) is installed on an indoor roof; A mounting mechanism (200), wherein the mounting mechanism (200) is arranged at the bottom of the keel frame (100); An aluminum gusset plate body (300), wherein the aluminum gusset plate body (300) is arranged at the bottom of the mounting mechanism (200); An aluminum gusset plate cover plate (400), wherein a circular mounting hole is provided on the surface of the aluminum gusset plate body (300), and the aluminum gusset plate cover plate (400) is slidably arranged on the inner wall of the circular mounting hole; A first connection mechanism (500), the first connection mechanism (500) being arranged between the mounting mechanism (200) and the aluminum gusset plate body (300), the first connection mechanism (500) being used to connect the aluminum gusset plate body (300) and the mounting mechanism (200); A second connection mechanism (600), the second connection mechanism (600) is arranged between the first connection mechanism (500) and the aluminum gusset plate cover plate (400), and the second connection mechanism (600) is used to connect the aluminum gusset plate cover plate (400) and the first connection mechanism (500).

2. The aluminum gusset plate connection structure according to claim 1, characterized in that: The mounting mechanism (200) comprises a mounting frame (201) arranged at the bottom of the keel frame (100), and through holes provided on the surfaces of both sides of the mounting frame (201); a threaded pin (202) is inserted into the inner wall of the through hole, and a locking nut (203) is threadedly connected to the surface of the threaded pin (202); a mounting hole for the threaded pin (202) to pass through is provided on the outer surface of the keel frame (100); and the mounting mechanism (200) further comprises a mounting seat (204) fixed to the lower surface of the mounting frame (201).

3. The aluminum gusset plate connection structure according to claim 2 is characterized in that: The first connection mechanism (500) comprises a connection seat (501) arranged at the bottom of the mounting seat (204), and the upper surface of the connection seat (501) is provided with a cylindrical groove, the mounting seat (204) is slidably connected to the inner wall of the cylindrical groove, the inner bottom wall of the cylindrical groove is fixedly provided with a square plug block (502), and the lower surface of the mounting seat (204) is provided with a square plug groove (503) adapted to the square plug block (502).

4. The aluminum gusset plate connection structure according to claim 3 is characterized in that: The lower surface of the connecting seat (501) is provided with a cylindrical cavity extending into the interior of the square plug block (502), and the inner top wall of the cylindrical cavity is provided with a threaded hole, the inner wall of the threaded hole is threadedly connected to a hexagon socket bolt (504), and the inner top wall of the square plug slot (503) is provided with a cylindrical threaded groove (505) extending into the interior of the installation frame (201) and threadedly connected to the outer surface of the hexagon socket bolt (504).

5. The aluminum gusset plate connection structure according to claim 4, characterized in that: The connection seat (501) is provided with a locking assembly (700) inside. The locking assembly (700) includes an airbag ring (701) fixedly mounted on the top wall of the cylindrical cavity, and the lower surface of the airbag ring (701) is pressed against the surface of the hexagon socket bolt (504). The inner wall of the airbag ring (701) is provided with four return springs (702) in a circumferential array. The locking assembly (700) also includes four slide grooves arranged in a circumferential array on the inner wall of the cylindrical groove, and the inner walls of the four slide grooves are all fixedly provided with airbag columns (703). The connection seat (501) is provided with four connecting pipes (704) for connecting the airbag ring (701) with the four airbag columns (703).

6. The aluminum gusset plate connection structure according to claim 5, characterized in that: The end of the airbag column (703) is fixedly provided with a locking column (705) slidably connected to the inner wall of the slide groove, the outer surface of the mounting seat (204) is provided with a locking groove (706) adapted to the locking column (705), the outer surface of the end of the locking column (705) is fixedly provided with two limit blocks (707), and the inner wall of the slide groove is provided with a limit groove for the limit block (707) to slide.

7. The aluminum gusset plate connection structure according to claim 3, characterized in that: The second connection mechanism (600) comprises four rebounders (601) fixedly arranged on the lower surface of the connection seat (501) in a circumferential array, and the telescopic ends of the four rebounders (601) are fixedly provided with connection rings (602). The second connection mechanism (600) further comprises an internal thread ring (603) fixedly arranged on the upper surface of the aluminum gusset cover plate (400), and an annular thread groove (604) formed on the lower surface of the connection ring (602) and threadedly connected to the inner wall of the internal thread ring (603).

8. The aluminum gusset plate connection structure according to claim 3, characterized in that: The lower surface of the connecting seat (501) is provided with a third connecting mechanism (800) for connecting the aluminum gusset plate body (300) with the connecting seat (501), and the third connecting mechanism (800) includes two Z-shaped rods (801) symmetrically fixed on the lower surface of the connecting seat (501), and a fixing plate (802) fixed at the bottom end of the Z-shaped rod (801), and the upper surface of the aluminum gusset plate body (300) is fixed with a connecting plate (803) corresponding to the fixing plate (802), and the upper surface of the connecting plate (803) is fixed with four threaded columns (804) in a circular array, and the upper surface of the fixing plate (802) is provided with connecting holes that are compatible with the four threaded columns (804) and are respectively slidably connected to the outer surfaces of the four threaded columns (804), and the surface of the threaded column (804) is threadedly connected with a mounting nut (805).

9. A construction method for an aluminum gusset plate connection structure according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: Assemble and install the keel frame (100), assemble the keel frame (100), and install it on the indoor ceiling through ceiling bolts; Step 2: Assemble the aluminum gusset plate body (300), and connect the aluminum gusset plate body (300) to the two Z-shaped rods (801) by installing nuts (805); Step 3: Install the installation mechanism (200), and connect the installation mechanism (200) to the keel frame (100) via the threaded pin (202) and the locking nut (203); Step 4: Install the first connecting mechanism (500), insert the connecting seat (501) into the square plug-in slot (503) on the mounting seat (204) through the square plug block (502), and tighten the hexagon socket bolt (504) with an external hexagonal wrench so that the hexagon socket bolt (504) is screwed into the cylindrical thread groove (505); Step 5: Install the aluminum gusset plate cover (400). Install the aluminum gusset plate cover (400) on the bottom of the connecting ring (602), and press the aluminum gusset plate cover (400) to make the aluminum gusset plate cover (400) enter the circular mounting hole on the aluminum gusset plate body (300), and make the lower surface of the aluminum gusset plate cover (400) flush with the lower surface of the aluminum gusset plate body (300).

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