Fabricated building aluminum formwork and construction method

Abstract

The application discloses a kind of assembled building aluminium formworks and construction method, belong to aluminium formwork technical field.The assembled building aluminium formwork, including first formwork, one side left edge of the first formwork is fixedly connected with first fixed frame, right edge is fixedly connected with second fixed frame, the fixed connection between two first formwork is realized by the clamping between the limiting portion of first mobile plate on first fixed frame and second fixed frame.The building aluminium formwork further includes second formwork, by the cooperation of limiting plate of second formwork and first formwork limiting slot, and the cooperation of the insertion rod of first formwork and the insertion slot of second formwork, the installation and fixing of first, second formwork are realized.The building aluminium formwork further includes auxiliary support device, by the fixed connection between second mounting plate and aluminium formwork, so that the overall adhesion of second mounting plate and aluminium formwork is more reliable for the auxiliary support of aluminium formwork.The technical scheme reduces the use of bolt and nut, improves installation efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum formwork, in particular to a fabricated building aluminum formwork and a construction method. BACKGROUND

[0002] Aluminum formwork, also known as aluminum alloy formwork, is a full name for concrete engineering aluminum alloy formwork. It is a formwork suitable for concrete engineering made of aluminum alloy profiles through mechanical processing and welding processes. It is a new generation of formwork system after the plywood formwork system, the combined steel formwork system, the steel frame wood (bamboo) plywood system, the large formwork system, and the early formwork system. It is widely used in the modern fabricated building industry due to its good quality of formed components, high turnover frequency, and light weight. However, in the prior art, aluminum formwork is mostly connected by bolts and nuts. When installing and fixing large-area aluminum formwork, a large number of bolts and nuts are required, which reduces the assembly efficiency of the aluminum formwork. In addition, some bolts and nuts may be lost during installation and disassembly, causing unnecessary waste.

[0003] After searching, it was found that a fabricated building aluminum formwork based on BIM technology was disclosed in Chinese utility model patent literature (authorized publication number CN216196552U, application date 20211028). The fabricated building aluminum formwork includes a bottom plate, a frame is arranged on one side of the bottom plate, sliding groove frames are arranged on both sides of the frame, a clamping groove is arranged in the middle of the sliding groove frame, fixed holes are uniformly arranged in the middle of the clamping groove, bolts are arranged in the middle of the fixed holes, positioning blocks are slidably connected in the middle of the clamping groove, and a fixing mechanism is arranged on the outer side of the positioning blocks.

[0004] The above-mentioned scheme changes the number of positioning blocks freely and fixes the position of the positioning blocks flexibly, so that the connection between the formworks can be more stable and the connection can be more convenient. However, in the above-mentioned scheme, bolts are still arranged in the middle of the fixed holes. In the case of large-scale use of aluminum formwork, it is still inconvenient to install and fix, which affects the work efficiency. In addition, the above-mentioned scheme also has the problem that the connection between two formworks is not tight enough and there may be gaps. SUMMARY

[0005] 1. Technical problem to be solved by the application

[0006] The purpose of the present application is to overcome the problem in the prior art that aluminum formworks are connected by bolts and nuts, which is time-consuming and labor-intensive to install and fix the aluminum formwork, resulting in reduced work efficiency. At the same time, it can also make the connection between aluminum formworks more tight and less likely to have gaps.

[0007] 2. Technical scheme

[0008] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0009] The utility model relates to a fabricated building aluminum formwork, including first formwork, its characterized in be that one side left edge of first formwork is fixedly connected with first fixed frame, right edge is fixedly connected with second fixed frame, second fixed frame is adapted with first fixed frame, first fixed frame is fixedly connected with guide column in, two first movable plates are connected with the guide column of sliding, the one end of two first movable plates towards first formwork outside extension has limit portion,

[0010] The first resettable part is fixedly connected between the two first movable plates and the first fixed frame, and / or the first resettable part is fixedly connected between the two first movable plates. When the two first movable plates are close to each other under the action of external force, the limit portions of the two first movable plates can pass through the second fixed frame of the other first formwork, and the first resettable part generates elastic force due to compression. When the external force disappears, the two first movable plates are separated from each other under the action of the elastic force of the first resettable part, the limit portions of the two first movable plates are clamped on both sides of the second fixed frame of the other first formwork, and the fixed connection between the two first formworks is realized.

[0011] Further, the outer part of the guide column is slidingly connected to the middle part of the first movable plate, the first resettable part is a spring, and the spring is sleeved on the guide column, one end of the spring is fixedly connected with the first movable plate, and the other end is fixedly connected to the side wall of the first fixed frame.

[0012] Further, a slot is formed in the side of the first fixed frame away from the edge of the first formwork, and a sliding rod is provided on the end of the first movable plate away from the limit portion, the sliding rod penetrating through the slot and being integrally connected with the first movable plate.

[0013] Further, the first formwork is provided with a second formwork, and the left and right sides of the second formwork are provided with insertion grooves; the first formwork is fixedly connected with insertion rods at positions corresponding to the insertion grooves, the insertion rods can be inserted into the insertion grooves, and the installation and fixation between the second formwork and the first formwork are realized.

[0014] Further, a recess is formed at the corner of the first formwork, a third threaded rod is rotatably connected to one side of the recess, a connecting plate is threadedly connected to the outer part of the third threaded rod, an insertion rod is fixedly connected to one side of the connecting plate, one end of the insertion rod penetrates through the first formwork and can be inserted into the insertion groove of the second formwork, a guide rod is fixedly connected to one side of the recess, and the outer part of the guide rod is slidingly connected to the connecting plate.

[0015] Further, limit grooves are formed in the two sides of the first formwork, and a limit plate is fixedly connected to one side of the second formwork, the limit plate can be inserted into the limit grooves to realize the installation and fixation between the first formwork and the second formwork.

[0016] Further, one side of the first template is fixedly connected with a second mounting plate, the bottom of the second mounting plate is provided with a positioning block, the bottom of the positioning block is rotatably connected with a rotating block, the bottom of the rotating block is fixedly connected with a second threaded rod, one end of the second threaded rod is threadedly connected with a threaded sleeve, one end of the threaded sleeve is connected with a first threaded rod, and one end of the first threaded rod is rotatably connected with a positioning plate.

[0017] Further, the inside of the second mounting plate is fixedly connected with an expansion rod, one end of the expansion rod is fixedly connected with a moving frame, the outside of the expansion rod is sleeved with a second spring, one end of the second spring is fixedly connected to one side of the second mounting plate, the other end of the second spring is fixedly connected to one side of the moving frame, the bottom of the moving frame is fixedly connected with a plug-in block, the plug-in block is movably connected between the positioning block, the two sides of the positioning block are slidably connected with positioning sliding blocks, and the positioning sliding blocks are fixedly connected between the two sides of the second mounting plate.

[0018] Further, the two sides of the positioning plate are fixedly connected with first mounting plates, and the first mounting plates are threadedly connected with fixing screws.

[0019] The assembly type building aluminum template construction method is implemented by using the assembly type building aluminum template, and comprises the following steps:

[0020] Step S1: two first templates are connected: the two first templates are placed side by side, the two first moving plates are moved towards each other on the slidingly connected guide columns, one end of the first moving plate with the limiting part is inserted through the second fixed frame of the other first template, then the two first moving plates are loosened, and the limiting parts of the two first moving plates are respectively clamped on the second fixed frame of the other first template;

[0021] Step S2: the first template and the second template are connected: the limiting plate arranged on the second template is inserted into the limiting slot on one side of the first template, the third threaded rod is rotated, the connecting plate is rotated, the connecting plate moves on the slidingly connected guide rod, the plug-in rod is inserted into the plug-in slot, and the installation and fixation between the first template and the second template are realized;

[0022] Step S3: the auxiliary supporting mechanism is assembled: the moving frame is pulled upwards, the expansion rod and the second spring are contracted, the plug-in block moves upwards along with the moving spring, the positioning block is inserted into the outside of the positioning sliding block on the two sides, the moving frame is loosened, the plug-in block is inserted into the top of the positioning block under the elastic force of the second spring, the first threaded rod and the second threaded rod are provided with opposite threads outside, the threaded sleeve is rotated to drive the first threaded rod and the second threaded rod to move simultaneously, and the supporting length of the auxiliary supporting mechanism is adjusted.

[0023] 3. Beneficial effects

[0024] Compared with the prior art, the technical scheme provided by the present application has the following beneficial effects:

[0025] (1) The first movable plate of the first fixed frame is clamped and connected with the second fixed frame, so that the two first templates are conveniently and tightly connected, the possible gap is eliminated, the use of bolts and nuts is reduced, and the installation efficiency of the aluminum template is improved.

[0026] (2) The limiting plate on the second template cooperates with the limiting groove on the first template, and the plug-in rod on the first template cooperates with the plug-in groove on the second template, so that the first template and the second template are conveniently and tightly connected, the possible gap is eliminated, the use of bolts and nuts is reduced, and the installation efficiency of the aluminum template is improved.

[0027] (3) The second mounting plate is fixedly connected with the aluminum template, so that the second mounting plate and the aluminum template are integrally attached, and the length of the auxiliary supporting device is adjusted according to the need, and the support of the aluminum template is more stable and balanced. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a three-dimensional structure schematic diagram of an embodiment of the present application;

[0029] Figure 2 is another perspective three-dimensional structure schematic diagram of an embodiment of the present application;

[0030] Figure 3 is a first template structure schematic diagram of an embodiment of the present application;

[0031] Figure 4 is a first fixed frame internal section schematic diagram of an embodiment of the present application;

[0032] Figure 5 is a connecting plate mounting structure schematic diagram of an embodiment of the present application;

[0033] Figure 6 is a threaded sleeve mounting schematic diagram of an embodiment of the present application;

[0034] Figure 7 is a second mounting plate internal section structure schematic diagram of an embodiment of the present application;

[0035] Figure 8 is a disassembly structure schematic diagram of an embodiment of the present application Figure 1 .

[0036] The label explanation in the schematic diagram: 1, the second template, 2, the limiting plate, 3, the first moving plate, 4, the first fixed frame, 5, the fixed screw, 6, the first mounting plate, 7, the positioning plate, 8, the threaded sleeve, 9, the first threaded rod, 10, the second threaded rod, 11, the second mounting plate, 12, the second fixed frame, 13, the first template, 14, the third threaded rod, 15, the groove, 16, the insertion slot, 17, the limiting slot, 18, the insertion rod, 19, the guide rod, 20, the connecting plate, 21, the first spring, 22, the guide column, 23, the sliding rod, 24, the slot, 25, the rotating block, 26, the positioning sliding block, 27, the moving frame, 28, the positioning block, 29, the second spring, 30, the telescopic rod, 31, the insertion block. DETAILED DESCRIPTION

[0037] In order to make the person skilled in the art better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings.

[0038] The structure, proportion, size and the like shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification, and are not used to define the limiting conditions for the implementation of the present application, so they do not have substantial technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. At the same time, the terms such as "first", "second", "inner", "outer", "left", "right" and the like used in the specification are only for the convenience of clear description, and are not used to limit the scope of implementation. The change or adjustment of the relative relationship, without substantially changing the technical content, is also considered as the implementation scope of the present application.

[0039] Example 1

[0040] As shown in Figures 1 to 4 , Figure 8 , the assembled building aluminum formwork of the present embodiment comprises a first template 13, one side of the first template 13 is fixedly connected with a first fixed frame 4 on the left edge and a second fixed frame 12 on the right edge, the second fixed frame 12 is matched with the first fixed frame 4; the first fixed frame 4 is fixedly connected with a guide column 22, the guide column 22 is slidingly connected with two first moving plates 3, and the two first moving plates 3 extend outward from one end of the first template 13 and have a limiting portion. It should be noted that the first fixed frame 4 is matched with the second fixed frame 12, mainly referring to the fact that the four side walls of the first fixed frame and the second fixed frame and the space surrounded thereby have basically the same size specifications.

[0041] The first reset member 21 is fixedly connected between the two first moving plates 3 and / or the first reset member 21 is fixedly connected between the two first moving plates 3; when the two first moving plates 3 are close to each other under the action of an external force, the limiting portions of the two first moving plates 3 can pass through the second fixed frame 12 of the other first template, and the first reset member 21 generates elastic force; when the external force disappears, the two first moving plates 3 are separated from each other under the action of the elastic force of the first reset member 21, the limiting portions of the two first moving plates 3 are clamped on both sides of the second fixed frame 12 of the other first template 13, and the fixed connection between the two first templates 13 is realized. The reset member 21 can be arranged between the two first moving plates 3, between the first moving plate 3 and the first fixed frame 4, or between the two first moving plates 3 and the first moving plate 3 and the first fixed frame 4, or other fixed connection modes, as long as the reset member 21 generates elastic force when the two moving plates 3 are close to each other under the action of an external force, and the elastic force of the reset member can promote the two first moving plates 3 to be separated from each other after the external force disappears, and then the limiting portions of the two first moving plates 3 are clamped on the second fixed frame, which is within the protection scope of the present application.

[0042] Specifically, the outer portion of the guide column 22 is in sliding connection with the middle portion of the first moving plate 3, the first reset member 21 is a spring, and is sleeved on the guide column 22, and one end of the spring is fixedly connected with the first moving plate 3, and the other end is fixedly connected to the side wall of the first fixed frame 4.

[0043] The first fixed frame 4 is provided with a slot 24 on the side away from the edge of the first template 13, and the end of the first moving plate 3 away from the limiting portion is provided with a sliding rod 23 penetrating through the slot 24 and integrally connected with the first moving plate 3.

[0044] Under the action of an external force, the sliding rod 23 is close to the middle, and then drives the two first moving plates to be close to the middle through the slot 24, and the limiting portion of the first moving plate 3 can pass through the second fixed frame 12 of the other template, at this time the spring 21 is elongated to generate elastic force, when the external force on the sliding rod 23 disappears, the first moving plates 3 are away from each other under the action of the elastic force of the spring, and then the limiting portion of the first moving plate is clamped on the second fixed frame, and the installation and fixing of the two first templates are completed. When the first template is used up and disassembled, the sliding rod 23 is forced to be close to the middle, driving the first moving plate 3 to be close to the middle, the limiting portion of the first moving plate is separated from the second fixed frame, and then the first moving plate exits the second fixed frame, the sliding rod is loosened, and the two templates are separated.

[0045] Embodiment 2

[0046] As Figures 1 to 3 ,Figure 5 , Figure 8 As shown, the prefabricated building aluminum formwork of this embodiment includes a first formwork 13 and a second formwork 1. The second formwork 1 has insertion slots 16 on its left and right sides. The first formwork 13 is fixedly connected to the corresponding position of the insertion slots 16 with insertion rods 18. The insertion rods 18 can be inserted into the insertion slots 16 to realize the installation and fixation between the second formwork 1 and the first formwork 13.

[0047] Specifically, a groove 15 is provided at the corner of the first template 13. A third threaded rod 14 is rotatably connected to one side of the groove 15. A connecting plate 20 is threadedly connected to the outside of the third threaded rod 14. A plug-in rod 18 is fixedly connected to one side of the connecting plate 20. One end of the plug-in rod 18 passes through the first template 13 and can be inserted into the plug-in slot 16 of the second template 1. A guide rod 19 is fixedly connected to one side of the groove 15. The outside of the guide rod 19 is slidably connected to the connecting plate 20.

[0048] Preferably, the first template 13 has limiting grooves 17 on both sides, and the second template 1 has a limiting plate 2 fixedly connected to one side. The limiting plate 2 can be inserted into the limiting groove 17 to achieve the installation and fixation between the first template 13 and the second template 1. The limiting plate 2 has a U-shaped design, and the side of the limiting plate 2 connected to the first template 13 is shorter than the side of the limiting plate 2 inserted into the limiting groove 17, so that when the first template 13 and the second template 1 are connected, the limiting plate 2 can be stably inserted into the limiting groove 17.

[0049] During the installation of the first template 13 and the second template 1, the connecting plate 20 moves to drive the plug-in rod 18 to be inserted into the plug-in groove 16 through the cooperation between the third threaded rod 14, the connecting plate 20 and the plug-in rod 18, thereby fixing the first template 13 and the second template 1, reducing the use of bolts and nuts and improving installation efficiency.

[0050] Example 3

[0051] like Figure 1 , Figures 6 to 8 As shown, in this embodiment of the prefabricated building aluminum formwork, a second mounting plate 11 is fixedly connected to one side of the first template 13. A positioning block 28 is provided at the bottom of the second mounting plate 11. A rotating block 25 is rotatably connected to the bottom of the positioning block 28. A second threaded rod 10 is fixedly connected to the bottom of the rotating block 25. A threaded sleeve 8 is threadedly connected to one end of the second threaded rod 10. A first threaded rod 9 is connected to one end of the threaded sleeve 8. A positioning plate 7 is rotatably connected to one end of the first threaded rod 9. A first mounting plate 6 is fixedly connected to both sides of the positioning plate 7. Fixing screws 5 are threadedly connected to the first mounting plate 6.

[0052] Specifically, the inside of the second mounting plate 11 is fixedly connected with a telescopic rod 30, one end of the telescopic rod 30 is fixedly connected with a moving frame 27, the outside of the telescopic rod 30 is sleeved with a second spring 29, one end of the second spring 29 is fixedly connected on one side of the second mounting plate 11, the other end of the second spring 29 is fixedly connected on one side of the moving frame 27, the bottom of the moving frame 27 is fixedly connected with a plug-in block 31, the plug-in block 31 is movably connected with the positioning block 28, the two sides of the positioning block 28 are slidably connected with positioning sliding blocks 26, one side of the positioning sliding blocks 26 is fixedly connected with the second mounting plate 11.

[0053] Through the cooperation of the second spring 29 and the telescopic rod 30 with the moving frame 27, the position of the plug-in block 31 can be adjusted, the top of the positioning block 28 is provided with a groove matched with one side of the plug-in block 31, and the plug-in block 31 can be plugged into the groove on the top of the positioning block 28. The second threaded rod 10 and the first threaded rod 9 are provided with opposite threads on the outside, and rotating the threaded sleeve 8 can simultaneously drive the second threaded rod 10 and the first threaded rod 9 to move, so as to adjust the length thereof. The positioning plate 7 is fixed to the ground by the fixing screw 5, so as to assist in supporting the first formwork 13. Since the supporting device is in surface contact with the first formwork 13, the supporting effect is more reliable.

[0054] Embodiment 4

[0055] The embodiment is a kind of assembly type building aluminum formwork construction method, the method is implemented by the assembly type building aluminum formwork described above, comprising the following steps:

[0056] Step S1: two first formworks are connected: two first formworks 13 are placed side by side, the two first moving plates 3 are moved towards each other on the slidingly connected guide column 22, one end of the first moving plate 3 with the limiting part is inserted through the second fixed frame 12 of the other first formwork 13, then the two first moving plates 3 are loosened, so that the limiting parts of the two first moving plates 3 are respectively engaged on the second fixed frame of the other first formwork 13;

[0057] Step S2: the first formwork and the second formwork are connected: the limiting plate 2 arranged on the second formwork 1 is inserted into the limiting groove 17 on one side of the first formwork 13, the third threaded rod 14 is rotated, the connecting plate 20 is rotated, the connecting plate 20 moves on the slidingly connected guide rod 19, the plug-in rod 18 is inserted into the plug-in groove 16, and the installation and fixation between the first formwork 13 and the second formwork 1 are realized;

[0058] Step S3: Assembling the auxiliary support mechanism: pull the moving frame 27 upwards, drive the telescopic rod 30 and the second spring 29 to contract, and the insertion block 31 moves upwards with the moving frame 27, and is inserted on both sides of the positioning block 28 outside the positioning sliding block 26; loosen the moving frame 27, and under the elastic force of the second spring 29, the insertion block 31 is inserted on the top of the positioning block 28; the first threaded rod 9 and the second threaded rod 10 are provided with opposite threads outside, the threaded sleeve 8 is rotated to drive the first threaded rod 9 and the second threaded rod 10 to move simultaneously, and the supporting length of the auxiliary support mechanism is adjusted.

Claims

1. A fabricated building aluminium formwork comprising a first formwork (13) characterised in that, One side of the first template (13) is fixedly connected with a first fixed frame (4) on the left edge and a second fixed frame (12) on the right edge, and the second fixed frame (12) is matched with the first fixed frame (4); a guide column (22) is fixedly connected in the first fixed frame (4), and two first moving plates (3) are slidably connected to the guide column (22), and the ends of the two first moving plates (3) extending out of the first template (13) are provided with limiting portions; The first moving plates (3) are fixedly connected with the first fixed frame (4) and / or the first moving plates (3) are fixedly connected with the first fixed frame (4); when the two first moving plates (3) are close to each other under the action of an external force, the limiting portions of the two first moving plates (3) can pass through the second fixed frame (12) of the other first template, and the first reset member (21) generates an elastic force due to compression; when the external force disappears, the two first moving plates (3) are separated from each other under the action of the elastic force of the first reset member (21), the limiting portions of the two first moving plates (3) are clamped on both sides of the second fixed frame (12) of the other first template (13), and the two first templates (13) are fixedly connected; The second template (1) is further provided with a second template (1), and the left and right sides of the second template (1) are provided with a plug-in slot (16); the first template (13) is fixedly connected with a plug-in rod (18) at a position corresponding to the plug-in slot (16), the plug-in rod (18) can be plugged into the plug-in slot (16), and the second template (1) and the first template (13) are fixedly connected; The corner of the first template (13) is provided with a groove (15), one side of the groove (15) is rotatably connected with a third threaded rod (14), the outer portion of the third threaded rod (14) is threadedly connected with a connecting plate (20), one side of the connecting plate (20) is fixedly connected with a plug-in rod (18), one end of the plug-in rod (18) passes through the first template (13) and can be plugged into the plug-in slot (16) of the second template (1), one side of the groove (15) is fixedly connected with a guide rod (19), and the outer portion of the guide rod (19) is slidably connected with the connecting plate (20); One side of the first template (13) is fixedly connected with a second mounting plate (11), the bottom of the second mounting plate (11) is provided with a positioning block (28), one side of the positioning block (28) is rotatably connected with a rotating block (25), the bottom of the rotating block (25) is fixedly connected with a second threaded rod (10), one end of the second threaded rod (10) is threadedly connected with a threaded sleeve (8), one end of the threaded sleeve (8) is connected with a first threaded rod (9), and one end of the first threaded rod (9) is rotatably connected with a positioning plate (7); The inside of the second mounting plate (11) is fixedly connected with a telescopic rod (30), one end of the telescopic rod (30) is fixedly connected with a moving frame (27), the outside of the telescopic rod (30) is sleeved with a second spring (29), one end of the second spring (29) is fixedly connected on one side of the second mounting plate (11), the other end of the second spring (29) is fixedly connected on one side of the moving frame (27), the bottom of the moving frame (27) is fixedly connected with a plug-in block (31), the plug-in block (31) is movably connected with the positioning block (28), the two sides of the positioning block (28) are slidably connected with positioning sliding blocks (26), and one side of the positioning sliding blocks (26) is fixedly connected with the second mounting plate (11).

2. The fabricated building aluminum formwork according to claim 1, characterized in that, The outside of the guide column (22) is slidably connected with the middle part of the first moving plate (3), the first reset member (21) is a spring, is sleeved on the guide column (22), and one end of the spring is fixedly connected with the first moving plate (3), and the other end is fixedly connected on the side wall of the first fixed frame (4).

3. The fabricated building aluminum formwork according to claim 2, characterized in that, The side, away from the edge of the first template (13), of the first fixed frame (4) is provided with a groove (24), and one end, away from the limiting part, of the first moving plate (3) is provided with a sliding rod (23) penetrating through the groove (24) and being integrally connected with the first moving plate (3).

4. The prefabricated building aluminum formwork according to claim 1, characterized in that, The two sides of the first template (13) are provided with limiting grooves (17), one side of the second template (1) is fixedly connected with a limiting plate (2), and the limiting plate (2) can be inserted into the limiting grooves (17) to realize the mounting and fixing between the first template (13) and the second template (1).

5. The prefabricated building aluminum formwork according to claim 1, characterized in that, The two sides of the positioning plate (7) are fixedly connected with first mounting plates (6), and the first mounting plates (6) are threadedly connected with fixing screws (5).

6. A construction method of a fabricated building aluminum formwork, characterized by, The method is implemented by using the prefabricated building aluminum template according to any one of claims 1 to 5, and comprises the following steps: Step S1: two first templates are connected: two first templates (13) are placed side by side, the two first moving plates (3) are moved close to each other on the slidably connected guide column (22), one end of the first moving plate (3) with the limiting part is inserted into the second fixed frame (12) of the other first template (13), then the two first moving plates (3) are loosened, and the limiting parts of the two first moving plates (3) are clamped on the second fixed frame of the other first template (13) respectively; Step S2: the first template and the second template are connected: the limiting plate (2) arranged on the second template (1) is inserted into the limiting groove (17) on one side of the first template (13), the third threaded rod (14) is rotated, the connecting plate (20) is driven to rotate, the connecting plate (20) moves on the slidably connected guide rod (19), the plug-in rod (18) is inserted into the plug-in groove (16), and the mounting and fixing between the first template (13) and the second template (1) are realized; Step S3: Assembling the auxiliary support mechanism: pull the moving frame (27) upwards, drive the telescopic rod (30) and the second spring (29) to retract, and insert the insertion block (31) into the top of the positioning block (28) under the action of the second spring (29). The first threaded rod (9) and the second threaded rod (10) are provided with opposite threads outside, and the threaded sleeve (8) is rotated to drive the first threaded rod (9) and the second threaded rod (10) to move simultaneously, so as to adjust the length of the support mechanism.

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