Aluminum formwork supporting beam

Abstract

The utility model relates to the technical field of building formwork supporting, and discloses an aluminum formwork supporting beam which comprises a fixed beam, the top of the outer wall of the fixed beam is fixedly connected with a bottom formwork, the bottom of the outer wall of the fixed beam is connected with a telescopic rod in a sliding mode, and the output end of a jack is fixedly connected with a fixing buckle. A first bolt is in threaded connection with one side of the inner wall of the fixing buckle, the fixing buckle is slidably connected to the middle of the inner wall of the fixing frame, a lever is rotatably connected to the right side of the outer wall of the jack, a pulley is rotatably connected to the bottom of the outer wall of the jack, and a supporting mechanism is fixedly connected to the top of the outer wall of the fixing beam. The supporting mechanism is used for fixing and supporting the aluminum formwork. According to the utility model, the fixed beam is a main bearing part of the supporting beam, the top of the fixed beam is connected with the bottom template, the fixed beam is used for bearing construction load, the height can be adjusted to adapt to different construction requirements, and deformation or instability is avoided when large load is borne.

Description

Technical Field

[0001] This utility model relates to the field of building formwork support technology, and in particular to aluminum formwork support beams. Background Technology

[0002] Aluminum formwork support beams are crucial components of aluminum formwork support systems. They are primarily used in construction to support aluminum formwork, bearing the weight and pressure during concrete pouring, ensuring the stability and accuracy of the formwork, and ultimately guaranteeing the quality of the concrete components. In construction engineering, the formwork support system is one of the key technologies for ensuring the quality of concrete pouring. Traditional formwork supports often use wooden formwork, but its heavy weight, complex installation, and susceptibility to deformation make it difficult to meet the efficiency and precision requirements of modern construction. Aluminum formwork, due to its lightweight, high strength, and corrosion resistance, is increasingly widely used.

[0003] A search revealed Chinese patent publication number CN218563057U, which discloses an aluminum formwork support beam, including a crossbeam. The crossbeam has a hollow center, and rectangular frames are fixed on both sides of the crossbeam. Each rectangular frame contains a vertical beam, and each vertical beam has two rectangular insertion holes. A pair of symmetrical rectangular sliding cylinders are fixed on the top and bottom surfaces of the crossbeam. A rectangular sliding plate is slidably disposed within each rectangular sliding cylinder. The opposite ends of each pair of rectangular sliding plates are inserted into corresponding rectangular insertion holes. An L-shaped toothed plate is fixed on the opposite end of each pair of rectangular sliding plates, with adjacent L-shaped toothed plates staggered. The four L-shaped toothed plates... The design incorporates an interlocking assembly between the strips and the crossbeams. This invention not only facilitates the rapid installation of the crossbeams and vertical beams but also offers simple operation and high stability. However, existing aluminum formwork support beams exhibit poor structural stability under heavy loads. Due to their material properties and structural limitations, they are unable to withstand excessive pressure over extended periods, easily leading to deformations or even instability beyond permissible limits. This affects the overall stability of the aluminum formwork system, causing formwork displacement and bulging during concrete pouring. Furthermore, the overly robust and stable structure makes it impossible to adjust the height and angle according to construction progress and conditions, hindering rapid and precise adjustments. This increases labor and time costs, threatens construction quality and safety, and fails to meet the support and flexibility requirements of modern building construction. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an aluminum formwork support beam, which aims to improve the problem that the existing technology is unable to withstand excessive pressure for a long time when facing large loads, and is prone to deformation or even instability beyond the allowable range, affecting the overall stability of the aluminum formwork system and failing to meet the support and flexibility requirements of modern building construction.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an aluminum formwork support beam, including a fixed beam, a bottom formwork fixedly connected to the top of the outer wall of the fixed beam, a telescopic rod slidably connected to the bottom of the outer wall of the fixed beam, a fixed frame fixedly connected to the bottom of the outer wall of the telescopic rod, a fixed groove provided on the left side of the outer wall of the fixed frame, a jack fixedly connected to the top right side of the fixed frame, a fixed buckle fixedly connected to the output end of the jack, a bolt threadedly connected to one side of the inner wall of the fixed buckle, the fixed buckle slidably connected to the middle of the inner wall of the fixed frame, a lever rotatably connected to the right side of the outer wall of the jack, a pulley rotatably connected to the bottom of the outer wall of the jack, and a support mechanism fixedly connected to the top of the outer wall of the fixed beam, the support mechanism being used to fix and support the aluminum formwork.

[0006] The above technical solution utilizes a fixed beam as the primary load-bearing component. Connected to the bottom formwork at the top, it bears the construction load, which is transferred to the fixed beam during concrete pouring. An extension rod is slidably connected to the bottom of the fixed beam and can be adjusted to accommodate different construction needs. A fixed frame provides a stable base, and a jack is located on the top right side of the frame, with the height of the support beam adjusted via a fixing buckle. The fixing buckle is secured to the frame with rotating bolts, locking the support beam height. A lever facilitates jack operation, and pulleys facilitate beam movement. A fixing groove is used to work with other fixing structures, enhancing the stability of the support beam. The top of the outer wall of the fixed beam is fixedly connected to the support mechanism, which secures and supports the aluminum formwork, ensuring its stability and safety.

[0007] As a further description of the above technical solution:

[0008] The support mechanism includes a fixed plate, which is fixedly connected to the four corners of the bottom wall of the bottom template. An adjusting plate is rotatably connected to one side of the outer wall of the fixed plate. An adjusting rod is rotatably connected to the middle of the inner wall of the adjusting plate. An adjusting block is rotatably connected to the middle of the outer wall of the adjusting rod. The adjusting block is rotatably connected to the bottom of the outer wall of the fixed plate. A moving block is slidably connected to the top of the outer wall of the adjusting plate. A support plate is threadedly connected to the middle of the inner wall of the moving block.

[0009] The above technical solution provides a stable foundation for the support mechanism by connecting the fixed plate to the four corners of the bottom template. The adjusting plate is rotatably connected to the fixed plate for easy height adjustment. The adjusting rod is rotatably connected to the adjusting block, allowing the tilt angle and position to be changed by rotating the adjusting plate. The moving block is slidably connected to the adjusting plate for flexible position adjustment. The support plate is threadedly connected to the moving block and can move up and down during rotation. The components work together to precisely adjust the height and position of the support plate to meet different working requirements.

[0010] As a further description of the above technical solution:

[0011] Multiple connecting plates are provided around the outer wall of the bottom template, and two bolts are threaded in the middle of the inner wall of the multiple connecting plates.

[0012] The above technical solution involves designing multiple connecting plates on the outer wall of the bottom template. These connecting plates not only enhance the overall structural strength of the template, but also have threaded holes in the middle of the inner wall of the connecting plates, allowing bolts to be screwed in twice to achieve a firm connection with other structural components.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the fixed frame is fixedly connected to multiple diagonal braces, and the bottom of the outer wall of each of the multiple diagonal braces is fixedly connected to a support frame.

[0015] The above technical solution involves connecting multiple diagonal braces around the outer wall of the fixed frame. These not only enhance structural stability but also provide additional support. Each diagonal brace is fixedly connected to a support frame at its bottom, enabling it to withstand considerable weight and pressure.

[0016] As a further description of the above technical solution:

[0017] Each of the support frames has an adjusting column slidably connected to the middle of its inner wall, and each of the adjusting columns has a foot pad fixedly connected to the bottom of its outer wall.

[0018] The above technical solution ensures the stability of the equipment on different ground surfaces by installing foot pads at the bottom of the adjusting column to increase the contact area, distribute pressure, and prevent tilting and sliding during use.

[0019] As a further description of the above technical solution:

[0020] A positioning block is rotatably connected to the top right side of the fixing frame, and a spring is fixedly connected to one side of the inner wall of the positioning block.

[0021] The above technical solution involves a positioning block on the top right side of the fixed frame, which, through a spring on one side of the inner wall, flexibly adjusts the positioning force on the bottom template.

[0022] As a further description of the above technical solution:

[0023] An auxiliary wheel is rotatably connected to the front side of the outer wall of the fixed frame, and handles are fixedly connected to both the left and right sides of the outer wall of the fixed frame.

[0024] The above technical solution involves: auxiliary wheels connected to the front side of the outer wall of the fixed frame, facilitating device movement; and handles fixed to the left and right sides of the outer wall, making it convenient for operators to control the device.

[0025] As a further description of the above technical solution:

[0026] Positioning plates are fixedly connected to the bottom left and right sides of the bottom template, and the inner walls of the positioning plates are provided with connecting holes at equal intervals.

[0027] Through the above technical solution: the bottom template cooperates with the positioning block through the connecting holes on the positioning plate to achieve precise positioning and stable connection on the fixed frame. The components work together to support, move and position the bottom template.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the fixed beam is the main load-bearing component of the support beam. The top is connected to the bottom formwork and is used to bear the construction load. When the concrete is poured, the load is transferred to the fixed beam through the bottom formwork. The telescopic rod is slidably connected to the bottom of the fixed beam and can be adjusted in height to adapt to different construction needs. The fixing buckle is fixed to the fixed frame by rotating bolts to lock the height of the support beam, which facilitates the movement of the support beam and improves the adjustment flexibility of the aluminum formwork support beam. It also enhances the structural stability of the support beam and ensures that it does not deform or become unstable when bearing a large load.

[0030] 2. In this utility model, the fixed plate is connected to the four corners of the bottom template, the adjusting plate is rotatably connected to the fixed plate, and the adjusting rod is rotatably connected to the adjusting block. The tilt angle and position can be changed by rotating the adjusting plate. The moving block is slidably connected to the adjusting plate and can be flexibly adjusted in position. The support plate is threadedly connected to the moving block and can move up and down when rotating, so as to achieve precise adjustment of the height and position of the support plate to support and clamp the template to meet different working requirements. Attached Figure Description

[0031] Figure 1 This is a perspective view of the aluminum formwork support beam proposed in this utility model;

[0032] Figure 2 This is a front view of the aluminum formwork support beam proposed in this utility model;

[0033] Figure 3 This is a partial structural schematic diagram of the aluminum formwork support beam proposed in this utility model;

[0034] Figure 4 This is a partial structural exploded view of the aluminum formwork support beam proposed in this utility model;

[0035] Figure 5 This is an exploded view of the support mechanism of the aluminum formwork support beam proposed in this utility model.

[0036] Legend:

[0037] 1. Fixed beam; 2. Support mechanism; 201. Fixed plate; 202. Adjusting plate; 203. Adjusting rod; 204. Adjusting block; 205. Moving block; 206. Support plate; 3. Bottom template; 4. Telescopic rod; 5. Fixed frame; 6. Fixed groove; 7. Jack; 8. Fixing buckle; 9. Bolt one; 10. Lever; 11. Pulley; 12. Connecting plate; 13. Bolt two; 14. Diagonal brace; 15. Support frame; 16. Adjusting column; 17. Foot pad; 18. Positioning block; 19. Spring; 20. Auxiliary wheel; 21. Handle; 22. Positioning plate; 23. Connecting hole. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 3 and Figure 4 An embodiment of this utility model provides an aluminum formwork support beam, including a fixed beam 1, a bottom formwork 3 fixedly connected to the top of the outer wall of the fixed beam 1, a telescopic rod 4 slidably connected to the bottom of the outer wall of the fixed beam 1, a fixed frame 5 fixedly connected to the bottom of the outer wall of the telescopic rod 4, a fixed groove 6 opened on the left side of the outer wall of the fixed frame 5, a jack 7 fixedly connected to the top right side of the fixed frame 5, a fixed buckle 8 fixedly connected to the output end of the jack 7, a bolt 9 threadedly connected to one side of the inner wall of the fixed buckle 8, the fixed buckle 8 slidably connected to the middle of the inner wall of the fixed frame 5, a lever 10 rotatably connected to the right side of the outer wall of the jack 7, a pulley 11 rotatably connected to the bottom of the outer wall of the jack 7, a support mechanism 2 fixedly connected to the top of the outer wall of the fixed beam 1, the support mechanism 2 being used to fix and support the aluminum formwork, and multiple connecting plates 12 opened around the outer wall of the bottom formwork 3, with bolts 13 threadedly connected to the middle of the inner wall of the multiple connecting plates 12.

[0040] Specifically, the fixed beam 1 is the main load-bearing component of the support beam. Its top is connected to the bottom formwork 3 to bear the construction load. During concrete pouring, the load is transferred to the fixed beam 1 through the bottom formwork 3. The telescopic rod 4 is slidably connected to the bottom of the fixed beam 1, allowing its height to be adjusted to meet different construction needs. The fixed frame 5 connects to the bottom of the telescopic rod 4, providing a stable base. The jack 7 is located on the top right side of the fixed frame 5, and its height is adjusted via a fixing buckle 8. The fixing buckle 8 is fixed to the fixed frame 5 via a rotating bolt 9, locking the height of the support beam. The lever 10 connects to the right side of the outer wall of the jack 7 for easy operation. The pulley 11 connects to the... The bottom of the jack 7 facilitates the movement of the support beam. The fixing groove 6 is used to cooperate with other fixing structures to enhance the stability of the support beam. The top of the outer wall of the fixing beam 1 is fixedly connected to the support mechanism 2. The main function of this support mechanism 2 is to fix and support the aluminum formwork to ensure its stability and safety. Multiple connecting plates 12 are designed around the outer wall of the bottom formwork 3. The connecting plates 12 not only enhance the overall structural strength of the bottom formwork 3, but also provide connection strength during actual construction. The inner wall of the connecting plates 12 is provided with threaded holes in the middle, through which bolts 13 can be screwed in, thereby achieving a firm connection with the structural components.

[0041] Reference Figure 1 , Figure 2 and Figure 5 The support mechanism 2 includes a fixed plate 201, which is fixedly connected to the four corners of the bottom wall of the bottom template 3. An adjusting plate 202 is rotatably connected to one side of the outer wall of the fixed plate 201. An adjusting rod 203 is rotatably connected to the middle of the inner wall of the adjusting plate 202. An adjusting block 204 is rotatably connected to the middle of the outer wall of the adjusting rod 203. The adjusting block 204 is rotatably connected to the bottom of the outer wall of the fixed plate 201. A moving block 205 is slidably connected to the top of the outer wall of the adjusting plate 202. A support plate 206 is threadedly connected to the middle of the inner wall of the moving block 205. Multiple diagonal braces 14 are fixedly connected to the four sides of the outer wall of the fixed frame 5. A support frame 15 is fixedly connected to the bottom of the outer wall of each of the multiple diagonal braces 14. An adjusting column 16 is slidably connected to the middle of the inner wall of each of the multiple support frames 15. A foot pad 17 is fixedly connected to the bottom of the outer wall of each of the multiple adjusting columns 16.

[0042] Specifically, the fixed plate 201 is connected to the four corners of the bottom template 3, providing a basic structure for the support mechanism 2 and ensuring its stable installation. The adjusting plate 202 is rotatably connected to the fixed plate 201, allowing for angle changes and height adjustment. The adjusting rod 203 is rotatably connected to the adjusting block 204, forming a movement similar to a four-bar linkage. The tilt angle and position are changed by rotating the adjusting plate 202. The moving block 205 is slidably connected to the adjusting plate 202, allowing for flexible position adjustment. The support plate 206 is threadedly connected to the moving block 205, allowing for vertical movement during rotation. These components work together to achieve precise adjustment of the height and position of the support plate 206 to adapt to different support requirements. Multiple [unclear text - possibly related to a fixed frame 5] are fixedly connected around the outer wall of the fixed frame 5. Each diagonal brace 14 not only enhances the stability of the structure but also provides additional support. A support frame 15 is fixedly connected to the bottom of the outer wall of each diagonal brace 14. These support frames 15 can withstand considerable weight and pressure. To further improve overall stability and adaptability, adjusting columns 16 are slidably connected to the middle of the inner wall of each support frame 15. These adjusting columns 16 can be adjusted up and down as needed to adapt to different heights and terrains. To ensure the equipment can stand stably on various surfaces, foot pads 17 are fixedly connected to the bottom of the outer wall of each adjusting column 16. These foot pads 17 not only increase the contact area but also effectively distribute pressure, preventing the equipment from tilting or sliding during use.

[0043] Reference Figure 1 , Figure 2 and Figure 3 A positioning block 18 is rotatably connected to the top right side of the fixed frame 5. A spring 19 is fixedly connected to one side of the inner wall of the positioning block 18. An auxiliary wheel 20 is rotatably connected to the front side of the outer wall of the fixed frame 5. A handle 21 is fixedly connected to both the left and right sides of the outer wall of the fixed frame 5. A positioning plate 22 is fixedly connected to both the left and right sides of the bottom of the bottom template 3. A connection hole 23 is equidistantly opened on the inner wall of the positioning plate 22.

[0044] Specifically, the positioning block 18, which is rotatably connected to the top right side of the fixed frame 5, can flexibly adjust the positioning force on the bottom template 3 with the help of the spring 19 fixed on one side of its inner wall. The auxiliary wheel 20, which is rotatably connected to the front of the outer wall of the fixed frame 5, facilitates the movement of the entire device. The handles 21, which are fixed on the left and right sides of the outer wall of the fixed frame 5, make it convenient for the operator to control the device. The positioning plates 22, which are fixed on the left and right sides of the bottom of the bottom template 3, can cooperate with the positioning block 18 through the equidistant connecting holes 23 on them to achieve precise positioning and stable connection of the bottom template 3 on the fixed frame 5. All components work together to complete the functions of supporting, moving and positioning the bottom template 3.

[0045] Working Principle: The fixed beam 1 serves as the main load-bearing component of the entire support beam. Its top is fixedly connected to the bottom formwork 3, which directly bears the construction load of the aluminum formwork and concrete. During concrete pouring and other construction operations, the load is transferred to the fixed beam 1 through the bottom formwork 3. The telescopic rod 4 is slidably connected to the bottom of the fixed beam 1. The telescopic rod 4 can be adjusted in its extension and retraction length according to actual construction needs, thereby changing the overall height of the support beam to adapt to different construction height requirements. By adjusting the telescopic rod 4, the bottom formwork 3 is positioned at a suitable height. The fixed frame 5 is connected to the bottom of the telescopic rod 4, providing stable support and connecting other components, thus providing a stable base structure for the entire support system. The jack 7 is fixed to the fixed frame 5. On the top right side, jack 7 engages with the fixed frame 5 via a fixing buckle 8 at its output end. When adjusting the height of the support beam, jack 7 is operated to extend and retract its output end. The fixing buckle 8 is slidably connected to the middle of the inner wall of the fixed frame 5. By rotating bolt 9, the fixing buckle 8 can be fixed to different positions on the telescopic rod 4. After jack 7 is adjusted to the appropriate height, bolt 9 is tightened to firmly fix the fixing buckle 8 to the telescopic rod 4, thereby locking the height of jack 7 and the entire support beam and preventing height changes due to load during construction. Lever 10 is rotatably connected to the right side of the outer wall of jack 7. The operator can operate jack 7 by prying lever 10, which allows jack 7 to be pushed with a small force. The working mechanism facilitates operation by construction workers, reducing labor intensity. Pulley 11 is rotatably connected to the bottom of the outer wall of jack 7. When the entire support beam needs to be moved, by pushing the support beam, pulley 11 can roll on the ground or other supporting surfaces, allowing the support beam to be moved to the designated position relatively easily. This is very convenient when adjusting the position of the support beam on the construction site, improving construction flexibility. The fixing groove 6 on the fixing frame 5 is used to cooperate with other auxiliary fixing structures. Some additional fixing devices can be inserted into the fixing groove 6, further enhancing the convenience of fixing the support beam in the fixed position and preventing deformation of the aluminum formwork during construction. First, the bottom beam formwork 3 is pre-assembled on the floor, connecting the bottom beam formwork 3 into a whole, and then... After cleaning, the beam bottom slab, early stripping head, and the internal corner formwork connecting the beam and the wall should be nailed in the correct position with pins. Pay special attention to ensuring that the support of the early stripping head is on the same vertical center line as the support of the beam bottom below to ensure the safety of the concrete structure. When installing the beam bottom slab, two people must work together. One person supports both ends of the beam bottom and stands on the operating platform. The internal corner formwork is connected to the wall panel with pins in the specified position. If the beam bottom is too long, in addition to two people installing the beam bottom, another person should install the beam bottom support to prevent the beam bottom formwork from sinking due to excessive weight, which would deform the early stripping head of the formwork and affect the safety of the operation. After leveling the beam bottom with the support, the beam side formwork can be installed. For all transversely connected formwork, the pins must be inserted from top to bottom to prevent the pins from falling off during concrete pouring and vibration, which would cause the formwork to burst and affect safety.

[0046] The fixed plate 201 is fixedly connected to the four corners of the bottom wall of the bottom template 3. This provides the basic structure for the entire support mechanism 2 to connect with the bottom template 3, ensuring that the support mechanism 2 can be stably installed on the bottom template 3 and play the role of supporting the bottom template 3. An adjusting plate 202 is rotatably connected to one side of the outer wall of the fixed plate 201. This allows the adjusting plate 202 to rotate around the connection point with the fixed plate 201. By rotating the adjusting plate 202, its angle relative to the fixed plate 201 can be changed, providing a movable part for subsequent height adjustment operations. An adjusting rod 203 is rotatably connected to the middle of the inner wall of the adjusting plate 202. An adjusting block 204 is rotatably connected to the middle of the outer wall of the adjusting rod 203, and the adjusting block 204 is rotatably connected to the bottom of the outer wall of the fixed plate 201. When the adjusting plate 202 rotates, it will drive the adjusting rod 203 to move together. Since the adjusting rod 203 is rotatably connected to the adjusting block 204, and the adjusting block 204 is rotatably connected to the fixed plate 201, the movement trajectory of the adjusting rod 203 will be adjusted. Due to the limitation of section 204, the structure can change the tilt angle and position of adjustment rod 203 by rotating adjustment plate 202. A movable block 205 is slidably connected to the top of the outer wall of adjustment plate 202. The movable block 205 can rotate in a certain direction on the top of the outer wall of adjustment plate 202. By sliding the movable block 205, its position on adjustment plate 202 can be changed, so that the position of movable block 205 can be flexibly adjusted according to actual needs. A support plate 206 is threadedly connected to the middle of the inner wall of movable block 205. Since the support plate 206 and movable block 205 are threadedly connected, when the support plate 206 is rotated, according to the principle of the thread, the support plate 206 will move up and down relative to movable block 205. Combining the characteristics that movable block 205 can slide on adjustment plate 202 and adjustment plate 202 can rotate, through the synergistic effect between these components, the height and position of support plate 206 can be precisely adjusted, thereby achieving the purpose of adjusting the overall height and level of bottom template 3 to adapt to different working requirements.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. Aluminium formwork support beam comprising a fixed beam (1), characterised in that: The outer wall top of the fixed beam (1) is fixedly connected with a bottom formwork (3), the outer wall bottom of the fixed beam (1) is slidably connected with an expansion rod (4), the outer wall bottom of the expansion rod (4) is fixedly connected with a fixed frame (5), the outer wall left side of the fixed frame (5) is provided with a fixed slot (6), the top right side of the fixed frame (5) is fixedly connected with a jack (7), the output end of the jack (7) is fixedly connected with a fixed buckle (8), the inner wall side of the fixed buckle (8) is threadedly connected with a bolt (9), the fixed buckle (8) is slidably connected in the inner wall middle part of the fixed frame (5), the outer wall right side of the jack (7) is rotatably connected with a lever (10), the outer wall bottom of the jack (7) is rotatably connected with a pulley (11), the outer wall top of the fixed beam (1) is fixedly connected with a supporting mechanism (2), and the supporting mechanism (2) is used for fixing and supporting the aluminum formwork.

2. The aluminum formwork support beam according to claim 1, wherein: The supporting mechanism (2) comprises a fixed plate (201), the fixed plate (201) is fixedly connected at the bottom wall four corners of the bottom formwork (3), the outer wall side of the fixed plate (201) is rotatably connected with an adjusting plate (202), the inner wall middle part of the adjusting plate (202) is rotatably connected with an adjusting rod (203), the outer wall middle part of the adjusting rod (203) is rotatably connected with an adjusting block (204), the adjusting block (204) is rotatably connected at the outer wall bottom of the fixed plate (201), the outer wall top of the adjusting plate (202) is slidably connected with a moving block (205), and the inner wall middle part of the moving block (205) is threadedly connected with a supporting plate (206).

3. The aluminum formwork support beam according to claim 1, wherein: A plurality of connecting plates (12) are arranged around the outer wall of the bottom formwork (3), and the inner wall middle part of the plurality of connecting plates (12) is threadedly connected with a bolt (13).

4. The aluminum formwork support beam according to claim 1, wherein: A plurality of inclined braces (14) are fixedly connected around the outer wall of the fixed frame (5), and the outer wall bottom of the plurality of inclined braces (14) is fixedly connected with a support frame (15).

5. The aluminum formwork support beam according to claim 4, wherein: The inner wall middle part of the plurality of support frames (15) is slidably connected with an adjusting column (16), and the outer wall bottom of the plurality of adjusting columns (16) is fixedly connected with a foot pad (17).

6. The aluminum formwork support beam according to claim 1, wherein: The top right side of the fixed frame (5) is rotatably connected with a positioning block (18), and the inner wall side of the positioning block (18) is fixedly connected with a spring (19).

7. The aluminum formwork support beam according to claim 1, wherein: The outer wall front side of the fixed frame (5) is rotatably connected with an auxiliary wheel (20), and the outer wall left and right sides of the fixed frame (5) are fixedly connected with a handle (21).

8. The aluminum formwork support beam according to claim 1, wherein: The bottom left and right sides of the bottom formwork (3) are fixedly connected with a positioning plate (22), and the inner wall of the positioning plate (22) is provided with a connecting hole (23) at equal intervals.

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