Aluminum alloy formwork for concrete reverse-shoulder pouring and method of using the same

Abstract

The application discloses a kind of aluminum alloy formworks for concrete reverse ridge pouring and its using method, it is related to reverse ridge pouring technical field, including base mechanism, the top of base mechanism is contacted with main body mechanism, the outer wall of main body mechanism is contacted with shaping mechanism, the top of base mechanism is fixedly connected with supporting mechanism, main body mechanism includes two groups of formwork one, the outer wall one side of two groups of formwork one is equipped with inserting slot.The application, by the action of base mechanism, main body mechanism, shaping mechanism and supporting mechanism, when main body mechanism is installed, complete aluminum alloy formwork pouring frame is formed, and in the process of installation, main body mechanism and shaping mechanism can maintain the vertical state of pouring frame shape, and supporting mechanism supports and reinforces main body mechanism in the periphery, maintains the stability and perpendicularity of overall aluminum alloy formwork, and improves the accuracy of subsequent pouring, enhances overall waterproofness, to improve the integrity and strength of concrete.

Description

Technical Field

[0001] This invention relates to the field of concrete inverted retaining wall casting technology, specifically to an aluminum alloy formwork for concrete inverted retaining wall casting and its application method. Background Technology

[0002] The primary function of a raised curb in construction is to prevent water from entering the interior. It is poured simultaneously with the structural concrete and is also known as a flashing or a 100mm high plain concrete raised curb. Located at the base of bathroom walls, the raised curb typically appears as a continuous low wall above ground level, with a height requirement greater than 150mm. It is mainly used for waterproofing the base of the bathroom. Therefore, the purpose of the raised curb is to effectively prevent water from entering the interior through its structural and positional design, improving the building's waterproofing performance and ensuring its safety and durability. In actual construction, it is essential to strictly follow the construction drawings and relevant specifications to ensure the quality and safety of the raised curb pouring.

[0003] Aluminum alloy formwork systems, as a new type of formwork system, have been widely used in various construction projects, and their construction technology has become increasingly mature. However, problems such as misalignment and insufficient compaction often occur when the independent concrete inverted wall is poured in one go in aluminum alloy formwork systems. Insufficient compaction may result in voids or cracks inside the concrete, which will become channels for water flow, leading to leakage in the wall. The infiltration of water will ultimately affect the integrity and strength of the concrete. Misalignment may lead to uneven stress on the structure, while insufficient compaction will prevent the concrete strength from meeting the design requirements. Summary of the Invention

[0004] The purpose of this invention is to provide an aluminum alloy formwork for concrete inverted curb pouring. By forming multiple protective devices to reinforce the aluminum alloy formwork system, the verticality of the aluminum alloy formwork system during the pouring process can be improved, which facilitates the maintenance of the accuracy of subsequent pouring, thereby effectively solving the problems mentioned in the background.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an aluminum alloy template for concrete inverted embankment pouring, comprising a base mechanism, the top of the base mechanism being in contact with a main body mechanism, the outer wall of the main body mechanism being in contact with a shaping mechanism, and a support mechanism being fixedly connected to the top of the base mechanism; The main structure includes two sets of template 1. Each set of template 1 has an insertion slot on one side of its outer wall. An insertion block is movably inserted into the inner surface of each set of insertion slots. Template 2 is fixedly installed between the opposite sides of each set of insertion blocks. A locking groove is opened between the opposite sides of each set of template 1. An H-shaped inner support frame is movably inserted between the inner surface of each set of locking grooves. An embedding limiting groove is opened on one side of the outer wall of one set of template 1. An embedding block is movably inserted into the inner surface of one set of embedding limiting grooves. A connecting plate is fixedly connected between the opposite sides of one set of embedding blocks. A placement groove is opened on the outer wall side of each set of template 1 near the outer set.

[0006] Preferably, the support mechanism includes two support plates, and a set of movable frames is fixedly connected to one side of the outer wall of each of the two support plates. The interior of each set of movable frames is pre-set with a drive groove, and a drive shaft is movably inserted into the inner surface of each set of drive grooves.

[0007] Preferably, a bearing 2 is fixedly inserted into the inner surface wall of both sets of drive shafts, a movable rod is fixedly inserted into the inner surface wall of both sets of bearing 2, a limit block is fixedly connected to one side of the outer wall of both sets of movable rods, and a locking seat is movably sleeved on the outer surface wall of both sets of limit blocks.

[0008] Preferably, a threaded rod is fixedly connected to one side of the outer wall of each of the two sets of locking seats, a threaded ring is threadedly connected to the outer wall of each of the two sets of threaded rods, and a fixing frame is fixedly connected to one side of the outer wall of each of the two sets of threaded rings.

[0009] Preferably, the shaping mechanism includes multiple L-shaped fixing plates, each of which has a fixing groove on one side of its outer wall, and a bearing is fixedly inserted into the inner surface of each fixing groove.

[0010] Preferably, each of the multiple bearings has a threaded rod fixedly inserted into its inner wall, and a handle is fixedly connected to one side of the outer wall of each of the multiple threaded rods.

[0011] Preferably, each of the L-shaped fixing plates has a movable groove on the top of its inner wall, a slider is slidably embedded in the inner surface of each of the movable grooves, an extrusion plate is fixedly connected to the bottom of each of the sliders, a threaded groove is provided on one side of the outer wall of each of the extrusion plates, and the outer surface of each of the threaded rods is threadedly connected to the inside of the threaded groove.

[0012] Preferably, the base mechanism includes a ground body, a wall is fixedly connected to the top of the ground body, a roughening groove is opened on the top of the ground body, water and electricity pipes are fixedly inserted into the bottom of the inner wall of the roughening groove, and a set of positioning steel bars are fixedly connected to the inner surface wall of the roughening groove.

[0013] Preferably, the bottoms of both sets of template one and template two are in contact with the top of the ground body, one side of the outer wall of the connecting plate is in contact with one side of the outer wall of the wall, the outer walls of the two support plates are movably inserted into the placement groove, the bottoms of the multiple fixing frames are fixedly connected to the top of the ground body, and the multiple sets of L-shaped fixing plates and extrusion plates are in contact with one side of the outer wall of both sets of template one and template two.

[0014] A method for using aluminum alloy formwork for pouring concrete retaining walls includes the following steps: Step 1: First, during the installation of the equipment, the connection between the two sets of template 1 and template 2 is achieved. During the installation process, it is only necessary to movably insert the two sets of insert blocks on the outer wall of template 2 into the insert slots, thereby achieving the connection between template 1 and template 2 and maintaining the two in the structure of two U-shaped plates. This effectively isolates the roughening groove between the inner walls of the two U-shaped plates. When the outer extension of the outer U-shaped plate contacts the wall, the two insert blocks are movably inserted into the insert limiting slots. Under the limitation of the wall and a set of positioning steel bars, the interlocking connection between the connecting plate and the two templates can be effectively maintained. Step 2: After connection, keep the multiple sets of locking slots aligned with each other, and then insert the H-shaped inner support frame into them respectively. This will keep the space formed by the two sets of template one and template two at the same distance and avoid uneven width. Step 3: Multiple fixed brackets are fixed to the ground body. When the two support plates are movably inserted into the placement slot, the limit block can also be movably inserted into the engagement seat when the two are engaged, so as to realize the connection of the entire support mechanism and facilitate subsequent transmission. With the assistance of external components, the rotating threaded rod 2 rotates its own thread rotation inside the threaded ring. Through the transmission between them, it can form support for the support plate and improve the stability of the main body mechanism in the installation state. Step 4: Then place the shaping mechanism between the outer walls of the main body. Then rotate the threaded rod one by the handle. Under the action of the bearing one, the threaded rod one can maintain its rotation. After the threaded rod one is threadedly connected to the inside of the threaded groove, and the slider is embedded and moved inside the moving groove, the extrusion plate can be effectively kept moving to one side, thereby completing the shaping and reinforcement of the main body in the installation state.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. In this invention, under the action of the base mechanism, the main body mechanism, the shaping mechanism and the support mechanism, a complete aluminum alloy template casting frame is formed after the main body mechanism is installed. During the installation process, the main body mechanism and the shaping mechanism can maintain the vertical state of the casting frame shape, and the support mechanism supports and reinforces the main body mechanism from the outside, maintaining the stability and verticality of the overall aluminum alloy template, improving the accuracy of subsequent casting, enhancing the overall waterproofness, and thus improving the integrity and strength of the concrete.

[0016] 2. In this invention, the device achieves overall installation through the interlocking and locking of the base mechanism, main body mechanism, shaping mechanism and support mechanism. This not only improves the adjustability of the device, but also facilitates disassembly and reuse of the device in the later stage, thus saving costs.

[0017] 3. In this invention, by using the base mechanism, main body mechanism, shaping mechanism and support mechanism, water and electricity pipes are inserted inside before construction to avoid the phenomenon of chiseling and installation later, thereby further protecting the concrete curb and improving its integrity. Attached Figure Description

[0018] Figure 1 This is a perspective view of the main structure of an aluminum alloy formwork for pouring concrete inverted curbs according to the present invention. Figure 2 This is a three-dimensional exploded view of the base mechanism in an aluminum alloy formwork for concrete inverted curb pouring according to the present invention; Figure 3 This is a perspective view of the adjustment mechanism in an aluminum alloy formwork for pouring concrete curbs according to the present invention. Figure 4 This is a three-dimensional exploded view of the adjustment mechanism in an aluminum alloy formwork for concrete inverted curb pouring according to the present invention. Figure 5 This is an enlarged view of structure A in an aluminum alloy formwork for concrete inverted curb pouring according to the present invention; Figure 6 This is a three-dimensional exploded view of the adjustment mechanism in an aluminum alloy formwork for concrete inverted curb pouring according to the present invention. Figure 7 This is a side-view perspective exploded view of the adjustment mechanism portion of an aluminum alloy formwork for concrete inverted curb pouring according to the present invention. Figure 8 This is a perspective view of the protective mechanism in an aluminum alloy formwork for concrete inverted curb pouring according to the present invention.

[0019] In the diagram: 1. Base mechanism; 101. Ground main body; 102. Wall; 103. Chiseling groove; 104. Water and electricity pipes; 105. Positioning steel bars; 2. Main structure; 201. Template 1; 202. Insertion groove; 203. Insertion block; 204. Template 2; 205. Engaging groove; 206. H-shaped inner support frame; 207. Embedded limiting groove; 208. Embedded block; 209. Connecting plate; 210. Placement groove; 3. Shaping mechanism; 301. L-shaped fixing. 302. Plate; 303. Fixed groove; 304. Bearing 1; 305. Threaded rod 1; 306. Handle; 307. Moving groove; 308. Sliding block; 309. Extrusion plate; 4. Threaded groove; 4. Support mechanism; 401. Support plate; 402. Movable frame; 403. Drive groove; 404. Drive shaft; 405. Bearing 2; 406. Movable rod; 407. Limiting block; 408. Locking seat; 409. Threaded rod 2; 410. Threaded ring; 411. Fixed frame. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-8 As shown, the present invention provides an aluminum alloy template for concrete inverted embankment pouring, including a base mechanism 1, a main body mechanism 2 in contact with the top of the base mechanism 1, a shaping mechanism 3 in contact with the outer wall of the main body mechanism 2, and a support mechanism 4 fixedly connected to the top of the base mechanism 1. The main structure 2 includes two sets of template 1 201. Each set of template 1 201 has an insertion slot 202 on one side of its outer wall. An insertion block 203 is movably inserted into the inner surface of each set of insertion slots 202. Template 204 is fixedly installed between the opposite sides of each set of insertion blocks 203. A locking groove 205 is opened between the opposite sides of each set of template 1 201. An H-shaped inner support frame 206 is movably inserted between the inner surface of each set of locking grooves 205. One set of template 1 201 has an embedding limiting groove 207 on one side of its outer wall. An embedding block 208 is movably inserted into the inner surface of each embedding limiting groove 207. A connecting plate 209 is fixedly connected between the opposite sides of each set of embedding blocks 208. A placement groove 210 is opened on the outer wall side of each set of template 1 201 near the outer set.

[0022] according to Figures 6-7As shown: The support mechanism 4 includes two support plates 401. A set of movable frames 402 is fixedly connected to one side of the outer wall of each of the two support plates 401. The interior of each set of movable frames 402 is pre-set with a drive groove 403. The inner surface of each set of drive grooves 403 is movably inserted with a drive shaft 404. First, a set of drive shafts 404 is pre-set inside the movable frame 402, which can keep the drive shafts 404 rotating inside the drive grooves 403 so as to meet the vertical angle of the equipment during use.

[0023] according to Figure 6 As shown: the inner walls of the two sets of drive shafts 404 are fixedly fitted with bearings 405, the inner walls of the two sets of bearings 405 are fixedly fitted with movable rods 406, the outer walls of the two sets of movable rods 406 are fixedly connected with limit blocks 407, and the outer walls of the two sets of limit blocks 407 are movably fitted with locking seats 408. When the limit blocks 407 can be movably inserted into the locking seats 408, the support mechanism 4 can be effectively connected into a whole, avoiding the need for subsequent threaded rotation transmission.

[0024] according to Figure 7 As shown: Threaded rods 409 are fixedly connected to one side of the outer wall of each of the two sets of locking seats 408. Threaded rings 410 are threadedly connected to the outer walls of each of the two sets of threaded rods 409. A fixed bracket 411 is fixedly connected to one side of the outer wall of each of the two sets of threaded rings 410. When the threaded rods 409 rotate in the threaded rings 410, they can maintain their opposite movement. This upward movement of the threaded rods 409 facilitates the upward lifting of the movable frame 402 and the support plate 401.

[0025] according to Figure 5 as well as Figure 8 As shown: The shaping mechanism 3 includes multiple L-shaped fixing plates 301. Each of the multiple L-shaped fixing plates 301 has a fixing groove 302 on one side of its outer wall. Each of the multiple fixing grooves 302 has a bearing 303 fixedly inserted into its inner surface. First, the bearing 303 is inserted into the inside of the fixing groove 302, which enables the connection between the bearing 303 and the L-shaped fixing plate 301.

[0026] according to Figure 5 As shown: Threaded rods 304 are fixedly inserted into the inner wall of multiple bearings 303. Handles 305 are fixedly connected to one side of the outer wall of multiple threaded rods 304. When the threaded rods 304 are fixedly inserted into the bearings 303, when the threaded rods 304 rotate under the action of the bearings 303, they can maintain the rotation of the threaded rods 304 to drive other components forward.

[0027] according to Figure 5 as well as Figure 8As shown: The top of the inner wall of each of the multiple L-shaped fixed plates 301 is provided with a moving groove 306, the inner surface of each of the multiple moving grooves 306 is slidably embedded with a slider 307, the bottom of each of the multiple sliders 307 is fixedly connected with an extrusion plate 308, the outer wall of each of the multiple extrusion plates 308 is provided with a threaded groove 309, and the outer surface of each of the multiple threaded rods 304 is threadedly connected to the inside of the threaded groove 309. When the threaded rods 304 rotate, the threaded rods 304 and the inside of the threaded groove 309 can be kept threadedly connected. And the slider 307 is slidably limited inside the moving groove 306, so that the extrusion plate 308 can be kept parallel to move closer to the L-shaped fixed plate 301.

[0028] according to Figures 2-5 As shown: The base mechanism 1 includes a ground body 101, a wall 102 is fixedly connected to the top of the ground body 101, a roughening groove 103 is opened on the top of the ground body 101, water and electrical pipes 104 are fixedly inserted into the bottom of the inner wall of the roughening groove 103, and a set of positioning steel bars 105 are fixedly connected to the inner surface wall of the roughening groove 103. The water and electrical pipes 104 are inserted into it to avoid the problem of needing to chisel later after the concrete is poured.

[0029] according to Figures 2-8 As shown: the bottoms of both sets of template 1 201 and template 2 204 are in contact with the top of the ground body 101, one side of the outer wall of the connecting plate 209 is in contact with one side of the outer wall of the wall 102, the outer walls of the two support plates 401 are movably inserted into the placement groove 210, the bottoms of multiple fixing brackets 411 are fixedly connected to the top of the ground body 101, and multiple sets of L-shaped fixing plates 301 and extrusion plates 308 are in contact with one side of the outer wall of both sets of template 1 201 and template 2 204. Firstly, with the interconnection of the above components, the connection between the base mechanism 1, the main body mechanism 2, the shaping mechanism 3 and the support mechanism 4 can be effectively realized, and the stability of the aluminum alloy template can be maintained during installation.

[0030] The working principle of the entire mechanism is as follows: Before construction, the ground body 101 is cleaned and then roughened. Water and electrical conduits 104 are then inserted into the ground to avoid later roughening. When using the equipment, the main body mechanism 2 needs to be assembled first. At this time, each set of two templates 201 begins to move towards template 204. During this process, two sets of insertion blocks 203 are movably inserted into the insertion slots 202, effectively connecting the two sets of templates 201 and template 204. This maintains the structure of two U-shaped plates formed by the two main body mechanisms 2, effectively isolating the roughening slots 103 between the two U-shaped plates, and keeping the opposite sides of the two U-shaped plates separate. After contact with the positioning steel bar 105, the two U-shaped plates are limited, and when they reach the appropriate position, the multiple sets of locking grooves 205 are kept aligned with each other. Then, the H-shaped inner support frame 206 is inserted into it, which can maintain the same distance between the two sets of template one 201 and template two 204, avoiding the phenomenon of inconsistent width. Then, when the embedding block 208 can be movably inserted into the embedding limiting groove 207, the connecting plate 209 can be connected to the outermost U-shaped plate. The wall 102 acts as a barrier to maintain the stability of the connection. Then, the connection between the support mechanism 4 and the main body mechanism 2 is carried out, and the two support plates 401 are inserted into the placement grooves respectively. Inside 210, during the installation of the support plate 401, the limiting block 407 is simultaneously allowed to be movably inserted into the locking seat 408. Since the fixing frame 411 at the bottom of the support mechanism 4 is fixedly installed on the top of the ground body 101, the fixing frame 411 serves as a receiving point to complete the connection of the entire support mechanism 4, thereby supporting the main body 2. During the support process, when the main body 2 is tilted, the threaded rod 409 rotates at the tilted end. Under mutual transmission, the bearing 405 at its top maintains its rotation. When the rotating threaded rod 409 rotates within the threaded ring 410, it can push the threaded rod 409 to its top... The components of the part are lifted upwards to correct the tilt of the main body 2, improving its stability during installation. Finally, the shaping mechanism 3 reinforces the entire device. The shaping mechanism 3 is placed between the outer walls of the main body 2, ensuring that multiple L-shaped fixing plates 301 are in contact with the outer template 201. Then, external personnel rotate the threaded rod 304 using handles 305. During rotation, the threaded rod 304 maintains threaded rotation within the threaded groove 309. Furthermore, with the top slider 307 embedded in the moving groove 306, the extrusion plate 308 moves forward.After the extrusion plate 308 moves forward, it can contact and fasten with the outer wall of the template 201, effectively clamping the entire device. Then, concrete is poured between the two U-shaped plates, using a small vibrator for compaction. After cooling for a period of time, the main body 2, shaping mechanism 3, and support mechanism 4 can be disassembled sequentially.

[0031] This invention also provides a method for using aluminum alloy formwork for pouring concrete curbs, comprising the following steps: Step 1: First, during the installation of the equipment, the connection between the two sets of template 1 201 and template 2 204 is achieved. During the installation process, it is only necessary to insert the two sets of insertion blocks 203 on the outer wall of template 2 204 into the insertion slot 202, thereby achieving the connection between template 1 201 and template 2 204 and maintaining the two in the structure of two U-shaped plates. This effectively isolates the roughening groove 103 between the inner walls of the two U-shaped plates. When the outer extension of the outer U-shaped plate contacts the wall 102, the two embedding blocks 208 are inserted into the embedding limiting groove 207, and under the limitation of the wall 102 and a set of positioning steel bars 105, the connecting plate 209 and the two templates 1 201 can be effectively locked together. Step 2: After connection, keep the multiple sets of locking slots 205 aligned with each other, and then insert the H-shaped inner support frame 206 into them respectively, so that the space formed by the two sets of template one 201 and template two 204 can be kept at the same distance, avoiding the phenomenon of different widths. Step 3: Multiple fixing brackets 411 are fixed to the ground body 101 respectively. When the two support plates 401 are movably inserted into the placement slot 210, when the two are engaged, the limiting block 407 is also movably inserted into the engagement seat 408 so as to realize the connection of the entire support mechanism 4, which facilitates subsequent transmission. With the assistance of external components, the rotating threaded rod 409 rotates its own thread rotation inside the threaded ring 410. Through the transmission between them, it can form support for the support plate 401 and improve the stability of the main body mechanism 2 in the installation state. Step 4: Then, the shaping mechanism 3 is placed between the outer walls of the main body mechanism 2. Then, the threaded rod 304 is rotated by the handle 305. Under the action of the bearing 303, the rotation of the threaded rod 304 can be maintained. After the threaded rod 304 is threadedly connected to the inside of the threaded groove 309, and the slider 307 is embedded and moved inside the moving groove 306, the extrusion plate 308 can be effectively kept moving to one side, thereby completing the shaping and reinforcement of the main body mechanism 2 in the installation state.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An aluminum alloy formwork for pouring concrete retaining walls, characterized in that: A base mechanism (1) is provided, the top of the base mechanism (1) is in contact with the main body mechanism (2), the outer wall of the main body mechanism (2) is in contact with the shaping mechanism (3), and the top of the base mechanism (1) is fixedly connected to the support mechanism (4). The main structure (2) includes two sets of template one (201). Each set of template one (201) has an insertion groove (202) on one side of its outer wall. Each set of insertion grooves (202) has an insertion block (203) movably inserted into its inner surface. Each set of insertion blocks (203) has a template two (204) fixedly installed between opposite sides. Each set of template one (201) has a locking groove (205) between opposite sides. H-shaped inner support frames (206) are movably inserted between the inner walls of each of the two sets of templates (201). An embedding limiting groove (207) is opened on one side of the outer wall of one set of templates (201). An embedding block (208) is movably inserted into the inner wall of one set of embedding limiting grooves (207). A connecting plate (209) is fixedly connected between the opposite sides of one set of embedding blocks (208). A placement groove (210) is opened on the outer wall side of the two sets of templates (201) near the outer set. The support mechanism (4) includes two support plates (401). A set of movable frames (402) is fixedly connected to one side of the outer wall of each of the two support plates (401). A drive groove (403) is preset inside the two sets of movable frames (402). A drive shaft (404) is movably inserted into the inner surface of the two sets of drive grooves (403). The inner walls of both sets of drive shafts (404) are fixedly fitted with bearings (405), the inner walls of both sets of bearings (405) are fixedly fitted with movable rods (406), the outer walls of both sets of movable rods (406) are fixedly connected with limit blocks (407), and the outer walls of both sets of limit blocks (407) are movably fitted with locking seats (408). Both sets of the locking seats (408) have a threaded rod (409) fixedly connected to one side of their outer walls. Both sets of the threaded rods (409) have a threaded ring (410) threadedly connected to their outer walls. Both sets of the threaded rings (410) have a fixed bracket (411) fixedly connected to one side of their outer walls. The shaping mechanism (3) includes multiple L-shaped fixing plates (301), and a fixing groove (302) is provided on one side of the outer wall of each of the multiple L-shaped fixing plates (301). A bearing (303) is fixedly inserted into the inner surface of each of the multiple fixing grooves (302). The bottoms of both sets of template one (201) and template two (204) are in contact with the top of the ground body (101). One side of the outer wall of the connecting plate (209) is in contact with one side of the outer wall of the wall (102). The outer walls of the two support plates (401) are movably inserted into the placement groove (210). The bottoms of multiple fixing brackets (411) are fixedly connected to the top of the ground body (101). Multiple sets of L-shaped fixing plates (301) and extrusion plates (308) are in contact with one side of the outer wall of both sets of template one (201) and template two (204).

2. The aluminum alloy formwork for pouring concrete retaining walls according to claim 1, characterized in that: Each of the multiple bearings (303) has a threaded rod (304) fixedly inserted into its inner surface, and a handle (305) is fixedly connected to one side of the outer wall of each of the multiple threaded rods (304).

3. The aluminum alloy formwork for pouring concrete retaining walls according to claim 2, characterized in that: The top of the inner wall of each of the L-shaped fixing plates (301) is provided with a moving groove (306), the inner surface of each of the moving grooves (306) is slidably embedded with a slider (307), the bottom of each of the sliders (307) is fixedly connected with an extrusion plate (308), the outer wall of each of the extrusion plates (308) is provided with a threaded groove (309), and the outer surface of each of the threaded rods (304) is threadedly connected to the inside of the threaded groove (309).

4. The aluminum alloy formwork for pouring concrete retaining walls according to claim 3, characterized in that: The top of the ground body (101) is fixedly connected to a wall (102), and the top of the ground body (101) is provided with a chisel groove (103). Water and electricity pipes (104) are fixedly inserted into the bottom of the inner wall of the chisel groove (103), and a set of positioning steel bars (105) are fixedly connected to the inner surface wall of the chisel groove (103).

5. A method for using an aluminum alloy formwork for pouring concrete retaining walls, comprising the following steps: S1: First, during the installation of the equipment, the connection between the two sets of template one (201) and template two (204) is realized. During the installation process, it is only necessary to insert the two sets of insertion blocks (203) on the outer wall of template two (204) into the insertion slot (202) respectively, so as to realize the connection between template one (201) and template two (204) and keep them in the structure of two U-shaped plates, so as to effectively isolate the roughening groove (103) between the inner surface walls of the two U-shaped plates. When the outer extension of the outer U-shaped plate comes into contact with the wall (102), the two embedding blocks (208) are inserted into the embedding limiting groove (207) respectively, and under the limitation of the wall (102) and a set of positioning steel bars (105), the connection between the connecting plate (209) and the two templates one (201) can be effectively maintained. S2: After connection, keep the multiple sets of locking slots (205) aligned with each other, and then insert the H-shaped inner support frame (206) into them respectively, so that the space formed by the two sets of template one (201) and template two (204) can be kept at the same distance, avoiding the phenomenon of different widths. S3: And multiple fixed brackets (411) are fixed to the ground body (101) respectively. When the two support plates (401) are movably inserted into the placement slot (210), when the two are engaged, the limit block (407) is also movably inserted into the engagement seat (408) so as to realize the connection of the support mechanism (4) as a whole device, which facilitates subsequent transmission. Then, with the assistance of external components, the threaded rod (409) is rotated and threadedly connected to the threaded ring (410). Under the transmission between them, the support plate (401) can be supported, improving the stability of the main body mechanism (2) in the installation state. S4: Then the shaping mechanism (3) is placed between the outer walls of the main body mechanism (2). Then the threaded rod (304) is rotated by the handle (305). Under the action of the bearing (303), the threaded rod (304) can be maintained to rotate. After the threaded rod (304) is connected to the threaded groove (309) and the slider (307) is embedded and moved in the moving groove (306), the extrusion plate (308) can be effectively kept moving to one side, thereby completing the shaping and reinforcement of the main body mechanism (2) in the installation state.

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