High and large formwork supporting system reinforcing structure

Abstract

The utility model discloses a reinforcing structure of a high and large formwork supporting system, and belongs to the technical field of formwork supporting. Comprising a first supporting rod, a second supporting rod, a grounding supporting rod, a sliding supporting rod, a third supporting rod, a formwork supporting rod and a reinforcing supporting rod, the first supporting rod and the second supporting rod are perpendicular to each other and are connected through the right-angle fastener. The formwork is supported by the first supporting rods, the second supporting rods, the third supporting rods and the formwork supporting rods together, meanwhile, the reinforcing supporting rods are additionally arranged on one sides of the first supporting rods, and therefore the supporting strength of the formwork in the vertical direction can be improved, the supporting strength of a traditional single-layer supporting structure can be improved, and the supporting efficiency of the formwork is improved. And the effect of reinforcing the supporting system is achieved.

Description

Technical Field

[0001] The utility model relates to a reinforcement structure of a tall template support system and belongs to the technical field of template support. Background Art

[0002] The height of tall formwork supports is usually greater than eight meters, so the stability and strength of the support system are required to be high. The traditional support system is formed by a combination of scaffolding, and a single support system is supported by only a single steel pipe. When a single steel pipe cannot be supported or the support fails due to metal fatigue or other problems, it is very easy to cause a chain reaction and cause the overall support of the support system to fail. Therefore, there are certain safety hazards. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a reinforcement structure for a tall formwork support system, which solves the problem in the prior art that a single support system is supported by only a single steel pipe. When a single steel pipe cannot be supported or the support fails due to metal fatigue or other problems, a chain reaction is easily generated, resulting in failure of the overall support of the support system.

[0004] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions: a reinforcement structure of a tall formwork support system, including a first support rod, a second support rod, a ground support rod, a sliding support rod, a third support rod, a formwork support rod and a reinforcing support rod, the first support rod extends horizontally, the second support rod extends vertically and one end is fixedly connected to the mounting surface, the first support rod and the second support rod are arranged perpendicular to each other and connected to the first support rod and the second support rod by a right-angle fastener, a plurality of first support rods are arranged along the extension direction of the second support rod, a plurality of second support rods are arranged along the extension direction of the first support rod, a plurality of first support rods and second support rods are combined to form a support structure, the sliding support rod extends horizontally and the extension directions are respectively perpendicular to the extension directions of the first support rod and the second support rod, a plurality of sliding support rods are arranged and are arranged at equal intervals along the extension direction of the first support rod, and the support structure is arranged along the sliding support rod. Several movable support rods are arranged at equal intervals in the extension direction of the movable support rod, the grounding support rod is fixed to the outer side surface of the sliding support rod and extends radially along the sliding support rod and is fixedly connected to the mounting surface, several third support rods are arranged and are equidistantly distributed in the extension direction of the second support rod, the extension direction of the third support rod is the same as that of the sliding support rod, the first support rod, the second support rod and the third support rod are all connected by a right-angle fastener, and a template support rod extending radially along the third support rod is fixedly installed on the third support rod near the end of the second support rod away from the mounting surface, the extension direction of the template support rod is away from the mounting surface and the end away from the mounting surface is fixed with a template, the reinforcement support rod is arranged on a side of the first support rod away from the second support rod connected to each other, the reinforcement support rod is connected to the first support rod by a right-angle fastener, the extension direction of the reinforcement support rod is the same as that of the second support rod and the two ends of the reinforcement support rod are respectively abutted against the template and the mounting surface.

[0005] By adopting the above technical solution, the first support rod, the second support rod, the third support rod and the formwork support rod jointly support the formwork. At the same time, a reinforcing support rod is added on one side of each first support rod, which is beneficial to improve the supporting strength of the formwork in the vertical direction. Even if the single steel pipe support fails, the reinforced support rod can still provide supporting force, which is beneficial to improve the supporting strength of the traditional single-layer support structure and achieves the effect of reinforcing the support system.

[0006] The utility model is further configured as follows: mounting plates are installed on opposite sides of two adjacent sliding support rods, the two mounting plates are connected by an intermediate support rod, a horizontal adjustment groove is provided on the side of the mounting plate away from the mounting surface, a horizontal adjustment block is provided in the horizontal adjustment groove, a vertical adjustment rod is provided on the side of the horizontal adjustment block away from the mounting surface, a connecting block is threadedly connected to the vertical adjustment rod, a force-bearing rod is fixedly installed on the connecting block, the force-bearing rods on the two mounting plates are staggered to form an X-shaped structure, and an abutment block capable of abutting against a third support rod is fixedly installed on one end of the force-bearing rod away from the connecting block.

[0007] By adopting the above technical scheme, when the supporting effect of the random position of the support system decreases and needs temporary reinforcement, the two mounting plates are connected to the sliding support rod at one end away from each other and the mounting plate is pushed along the extension direction of the sliding support rod to move on the sliding support rod to the position requiring reinforcement, and then the pushing of the mounting plate is stopped. At this time, the vertical adjustment rod is rotated and the force-bearing rod is held to prevent the connecting block from rotating. At this time, the connecting block moves along the vertical direction toward the side away from the mounting surface, so that the abutment block is lifted and abuts against the third support rod. At this time, the pressure on the third support rod can be directly transmitted to the abutment block, and then transmitted to the sliding support rod through the force-bearing rod, the connecting block, the vertical adjustment rod, the horizontal adjustment block and the mounting plate in turn, thereby achieving the effect of temporary support for the formwork, and the method for adjusting the position of the mounting plate is simple and convenient, which is conducive to improving the efficiency of temporary support.

[0008] The utility model is further configured as follows: a sliding cavity is provided on a side of the abutting block facing away from the mounting surface, a sliding support block is provided in the sliding cavity, and a side surface of the sliding support block away from the abutting block is an arc-shaped groove.

[0009] By adopting the above technical solution, when the abutment block moves toward the third support rod, the third support rod gradually enters the arc-shaped groove and abuts against the sliding support block. At this time, the arc-shaped groove of the sliding support block can limit the posture of the abutment block when it abuts against the third support rod, avoiding relative sliding between the two, which is beneficial to improving stability during support.

[0010] The utility model is further configured as follows: the abutment block extends along the extension direction of the first support rod, the extension direction of the sliding cavity is the same as that of the abutment block, the sliding support block can slide along the extension direction of the sliding cavity, a threaded rod is provided in the sliding cavity, the threaded rod passes through the sliding support block and is threadedly connected to the sliding support block, both ends of the threaded rod are rotatably connected to the end walls on both sides of the extension direction of the sliding cavity respectively, and the threaded rods on the two abutment blocks pass through the abutment blocks in opposite directions.

[0011] By adopting the above technical solution, the spacing between adjacent third support rods is different according to the actual construction environment. At this time, by manually rotating the threaded rod, the sliding support block slides along the extension direction of the sliding cavity under the action of the threaded connection, thereby adjusting the position of the sliding support block to adapt to different third support rod spacings, thereby making the reinforcement structure more adaptable and having a higher degree of freedom in use.

[0012] The utility model is further configured as follows: an auxiliary force-bearing rod is fixedly connected to one side of the two abutment blocks away from each other, and the other end of the auxiliary force-bearing rod is fixedly connected to the force-bearing rod so that the force-bearing rod, the auxiliary force-bearing rod and the abutment blocks form a triangular structure.

[0013] By adopting the above technical solution, the auxiliary force-bearing rod can support the end of the abutment block, avoiding the horizontal length of the abutment block being too long to reduce its supporting strength, which is conducive to coping with the use conditions of the third support rod with large spacing and ensuring that its supporting strength meets the requirements when using the reinforced structure.

[0014] The utility model is further configured as follows: the extension direction of the horizontal adjustment groove is the same as that of the first support rod and the horizontal adjustment block slides along the extension direction of the horizontal adjustment groove, and a support block is detachably filled between the horizontal adjustment block and the end wall in the extension direction of the horizontal adjustment groove.

[0015] By adopting the above technical solution, the support block can limit the sliding of the horizontal adjustment block, so that when the load-bearing rod is subjected to force, part of the force can be transmitted to the support block through the horizontal adjustment block, thereby dispersing the force, which is beneficial to increasing the upper limit of the force of the reinforced structure.

[0016] The utility model is further configured as follows: elastic cavities are opened on opposite surfaces of the two mounting plates, the end of the middle support rod extends into the elastic cavity, and a spring is fixedly connected between the end surface of the middle support rod located in the elastic cavity and the inner wall of the elastic cavity.

[0017] By adopting the above technical solution, since the position of the middle support rod is approximately constant, the spring provides pressure on the mounting plates on both sides to move away from each other. At this time, the mounting plates can generate horizontal pressure on the sliding support rod to ensure the stability of the mounting plates. When the spring is subjected to pressure, it will be compressed and deformed. At this time, the spacing between the mounting plates on both sides changes, thereby adapting to the different spacings between adjacent sliding support rods according to actual construction conditions, greatly improving the usable range of the reinforced structure.

[0018] The utility model is further configured as follows: the horizontal adjustment block is hollow and fixedly installed with a driving element, the driving element is dynamically connected to the vertical adjustment rod, the vertical adjustment rod is slidably connected to the horizontal adjustment block along the vertical direction, and the driving element drives the vertical adjustment rod to move vertically.

[0019] By adopting the above technical solution, the driving element can directly or indirectly drive the vertical adjustment rod to move vertically, thereby eliminating the need for the user to hold the force-bearing rod and rely on the threaded structure to change the height of the abutment block, greatly improving the user's convenience.

[0020] The beneficial effects of the utility model are:

[0021] 1. The first support rod, the second support rod, the third support rod and the formwork support rod jointly support the formwork. At the same time, a reinforcing support rod is added on one side of each first support rod, which is beneficial to improve the supporting strength of the formwork in the vertical direction. Even if the single steel pipe support fails, the reinforced support rod can still provide supporting force, which is beneficial to improve the supporting strength of the traditional single-layer support structure and achieve the effect of strengthening the support system.

[0022] 2. When the supporting effect of random positions of the support system decreases and needs temporary reinforcement, the two mounting plates are connected at one end away from each other to the sliding support rod and the mounting plate is pushed along the extension direction of the sliding support rod to move on the sliding support rod to the position requiring reinforcement, and then the movement of the mounting plate is stopped. At this time, the vertical adjustment rod is turned and the force-bearing rod is held to prevent the connecting block from rotating. At this time, the connecting block moves along the vertical direction toward the side away from the mounting surface, so that the abutment block is lifted and abuts against the third support rod. At this time, the pressure on the third support rod can be directly transmitted to the abutment block, and then transmitted to the sliding support rod in turn through the force-bearing rod, the connecting block, the vertical adjustment rod, the horizontal adjustment block and the mounting plate, thereby achieving the effect of temporary support for the formwork, and the method of adjusting the position of the mounting plate is simple and convenient, which is conducive to improving the efficiency of temporary support. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model when the template is not installed;

[0025] Figure 3 It is a schematic diagram of the structure when two reinforcement structures are used in the utility model;

[0026] Figure 4 It is a structural cross-sectional view of the connection between the mounting plate and the middle support rod in the utility model.

[0027] In the figure: 10, first support rod; 11, second support rod; 12, ground support rod; 13, sliding support rod; 14, third support rod; 15, template support rod; 16, template; 17, reinforcement support rod; 20, mounting plate; 21, horizontal adjustment groove; 22, horizontal adjustment block; 23, vertical adjustment rod; 24, connecting block; 25, force-bearing rod; 26, auxiliary force-bearing rod; 27, abutment block; 28, sliding cavity; 29, sliding support block; 30, threaded rod; 31, intermediate support rod; 32, elastic cavity; 33, spring. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects of the present invention easier to understand, the present invention is further described below in conjunction with specific illustrations.

[0029] Example 1

[0030] like Figure 1-2As shown, a reinforcement structure of a tall formwork support system includes a first support rod 10, a second support rod 11, a ground support rod 12, a sliding support rod 13, a third support rod 14, a formwork support rod 15 and a reinforcement support rod 17. The first support rod 10 extends horizontally, the second support rod 11 extends vertically and one end is fixedly connected to the mounting surface, the first support rod 10 and the second support rod 11 are arranged perpendicular to each other and connected to the first support rod 10 and the second support rod 11 by a right-angle fastener, a plurality of first support rods 10 are arranged along the extension direction of the second support rod 11, a plurality of second support rods 11 are arranged along the extension direction of the first support rod 10, and a plurality of first support rods 10 and second support rods 11 are combined to form a support structure, the sliding support rod 13 extends horizontally and the extension directions are respectively perpendicular to the extension directions of the first support rod 10 and the second support rod 11, a plurality of sliding support rods 13 are arranged and are arranged at equal intervals along the extension direction of the first support rod 10, and the support structure is evenly spaced along the extension direction of the sliding support rod 13 Several grounding support rods 12 are arranged at intervals, and the grounding support rods 12 are fixed on the outer side surface of the sliding support rod 13 and extend radially along the sliding support rod 13 and are fixedly connected to the mounting surface. Several third support rods 14 are arranged and are equidistantly distributed in the extension direction of the second support rod 11, and the extension direction of the third support rod 14 is the same as that of the sliding support rod 13. The first support rod 10, the second support rod 11 and the third support rod 14 are all connected by right-angle fasteners, and a template support rod 15 extending radially along the third support rod 14 is fixedly installed on the third support rod 14 near the end of the second support rod 11 away from the mounting surface, and the extension direction of the template support rod 15 is away from the mounting surface and a template 16 is fixed on the end away from the mounting surface. A reinforcing support rod 17 is arranged on a side of the first support rod 10 away from the second support rod 11 connected to each other, and the reinforcing support rod 17 is connected to the first support rod 10 by a right-angle fastener, and the extension direction of the reinforcing support rod 17 is the same as that of the second support rod 11 and the two ends of the reinforcing support rod 17 are respectively abutted against the template 16 and the mounting surface.

[0031] like Figure 2-4As shown, mounting plates 20 are installed on opposite sides of two adjacent sliding support rods 13, and the two mounting plates 20 are connected by an intermediate support rod 31. The connecting ends of the mounting plates 20 and the sliding support rod 13 fit the outer curved surface of the sliding support rod 13 and can move axially along the sliding support rod 13 when the connecting ends of the mounting plates 20 abut against the sliding support rod 13. A horizontal adjustment groove 21 is provided on the side of the mounting plate 20 away from the mounting surface, and a horizontal adjustment block 22 is provided in the horizontal adjustment groove 21. A vertical adjustment rod 23 is provided on the side of the horizontal adjustment block 22 away from the mounting surface. The vertical adjustment rod 23 can be rotatably connected or slidably connected with the horizontal adjustment block 22. When the vertical adjustment rod 23 is rotatably connected with the horizontal adjustment block 22, a connecting block 24 is threadedly connected to the vertical adjustment rod 23, and a force-bearing rod 25 is fixedly installed on the connecting block 24. The force-bearing rods 25 located on the two mounting plates 20 are staggered to form an X-shaped structure, and an abutment block 27 capable of abutting against the third support rod 14 is fixedly installed on one end of the force-bearing rod 25 away from the connecting block 24. The abutment block 27 is provided with a sliding cavity 28 toward the side away from the mounting surface, and a sliding support block 29 is provided in the sliding cavity 28. The side of the sliding support block 29 away from the abutment block 27 is an arc-shaped groove. The abutment block 27 extends along the extension direction of the first support rod 10, the extension direction of the sliding cavity 28 is the same as that of the abutment block 27, the sliding support block 29 can slide along the extension direction of the sliding cavity 28, a threaded rod 30 is arranged in the sliding cavity 28, the threaded rod 30 passes through the sliding support block 29 and is threadedly connected with the sliding support block 29, the two ends of the threaded rod 30 are respectively rotatably connected with the two side end walls of the sliding cavity 28 in the extension direction, and the threaded rods 30 on the two abutment blocks 27 penetrate the abutment blocks 27 in opposite directions. The two abutment blocks 27 are fixedly connected with the auxiliary force rod 26 on the side away from each other, and the other end of the auxiliary force rod 26 is fixedly connected with the force rod 25 so that the force rod 25, the auxiliary force rod 26 and the abutment block 27 form a triangular structure. The extension direction of the horizontal adjustment groove 21 is the same as that of the first support rod 10, and the horizontal adjustment block 22 slides along the extension direction of the horizontal adjustment groove 21, and a support block is detachably filled between the horizontal adjustment block 22 and the end wall of the horizontal adjustment groove 21 in the extension direction. An elastic cavity 32 is formed on opposite sides of the two mounting plates 20 . The end of the middle support rod 31 extends into the elastic cavity 32 . A spring 33 is fixedly connected between the end surface of the middle support rod 31 in the elastic cavity 32 and the inner wall of the elastic cavity 32 .

[0032] Example 2

[0033] The vertical adjustment rod 23 is slidably connected with the horizontal adjustment block 22 in the vertical direction. The horizontal adjustment block 22 is hollow and fixedly installed with a driving element (not shown in the figure). The driving element can be an electric push rod, a threaded screw structure driven by a motor, etc. The driving element is connected to the vertical adjustment rod 23 by power, and the driving element drives the vertical adjustment rod 23 to move vertically. The driving element can directly or indirectly drive the vertical adjustment rod 23 to move vertically, so that the user does not need to hold the force-bearing rod 25 and rely on the threaded structure to change the height of the abutment block 27, which greatly improves the user's convenience.

[0034] The first support rod 10, the second support rod 11, the third support rod 14 and the formwork support rod 15 jointly support the formwork 16. At the same time, a reinforcing support rod 17 is added on one side of each first support rod 10, which is beneficial to improve the supporting strength of the formwork 16 in the vertical direction, and is beneficial to improve the supporting strength of the traditional single-layer supporting structure, thereby achieving the effect of reinforcing the support system.

[0035] When the supporting effect of the random position of the support system decreases and needs temporary reinforcement, the two mounting plates 20 are connected at one end away from each other to the sliding support rod 13 and the mounting plate 20 is pushed along the extension direction of the sliding support rod 13 to move on the sliding support rod 13 to the position where reinforcement is required, and the movement of the mounting plate 20 is stopped. At this time, the vertical adjustment rod 23 is rotated and the force-bearing rod 25 is held to prevent the connecting block 24 from rotating. At this time, the connecting block 24 moves along the vertical direction toward the side away from the mounting surface, so that the abutment block 27 is lifted and abuts against the third support rod 14. At this time, the pressure exerted on the third support rod 14 can be directly transmitted to the abutment block 27, and then transmitted to the sliding support rod 13 through the force-bearing rod 25, the connecting block 24, the vertical adjustment rod 23, the horizontal adjustment block 22 and the mounting plate 20 in turn, thereby achieving the effect of temporary support for the formwork, and the method for adjusting the position of the mounting plate 20 is simple and convenient, which is conducive to improving the efficiency of temporary support.

[0036] When the abutment block 27 moves toward the third support rod 14, the third support rod 14 gradually enters the arc-shaped groove and abuts against the sliding support block 29. At this time, the arc-shaped groove of the sliding support block 29 can limit the posture of the abutment block 27 when it abuts against the third support rod 14, avoiding relative sliding between the two, which is beneficial to improving the stability during support.

[0037] Depending on the actual construction environment, the spacing between adjacent third support rods 14 is also different. At this time, by manually rotating the threaded rod 30, the sliding support block 29 slides along the extension direction of the sliding cavity 28 under the action of the threaded connection, thereby adjusting the position of the sliding support block 29 to adapt to different spacings between third support rods 14, thereby making the reinforcement structure more adaptable and having a higher degree of freedom in use.

[0038] The auxiliary force-bearing rod 26 can support the end of the abutment block 27 to prevent the horizontal length of the abutment block 27 from being too long and reducing its support strength, which is conducive to coping with the use conditions of the third support rod 14 with a large spacing, and ensures that its support strength meets the requirements when the reinforcement structure is used. The support block can limit the sliding of the horizontal adjustment block 22, so that when the force-bearing rod 25 is stressed, part of the force can be transmitted to the support block through the horizontal adjustment block 22, thereby dispersing the force, which is conducive to increasing the upper limit of the force of the reinforcement structure.

[0039] Since the position of the middle support rod 31 is approximately constant, the spring 33 provides pressure to the mounting plates 20 on both sides to move away from each other. At this time, the mounting plates 20 can generate horizontal pressure on the sliding support rod 13 to ensure the stability of the mounting plates 20. When the spring 33 is subjected to pressure, it will be compressed and deformed. At this time, the distance between the mounting plates 20 on both sides changes, so as to adapt to the different distances between adjacent sliding support rods 13 according to actual construction conditions, thereby greatly improving the usable range of the reinforced structure.

[0040] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. The reinforcement structure of the tall formwork support system is characterized by: The invention comprises a first support rod (10), a second support rod (11), a ground support rod (12), a sliding support rod (13), a third support rod (14), a template support rod (15) and a reinforcing support rod (17), wherein the first support rod (10) extends horizontally, the second support rod (11) extends vertically and one end of the second support rod (11) is fixedly connected to the mounting surface, the first support rod (10) and the second support rod (11) are arranged perpendicular to each other and connected to each other by a right-angle fastener, and the first support rod (10) extends along the second support rod (11). ), a plurality of second support rods (11) are arranged along the extension direction of the first support rod (10), a plurality of first support rods (10) and second support rods (11) are combined to form a support structure, a sliding support rod (13) is extended horizontally and its extension direction is respectively perpendicular to the extension direction of the first support rod (10) and the second support rod (11), a plurality of sliding support rods (13) are arranged and are arranged at equal intervals along the extension direction of the first support rod (10), and a plurality of support structures are arranged at equal intervals along the extension direction of the sliding support rod (13), The grounding support rod (12) is fixed on the outer side surface of the sliding support rod (13) and extends radially along the sliding support rod (13) and is fixedly connected to the mounting surface. A plurality of third support rods (14) are provided and are equidistantly distributed in the extension direction of the second support rod (11). The extension direction of the third support rod (14) is the same as that of the sliding support rod (13). The first support rod (10), the second support rod (11) and the third support rod (14) are all connected by right-angle fasteners. A third support rod (14) close to the second support rod (11) and away from the mounting surface is fixedly installed with A template support rod (15) extends radially along the third support rod (14), the extension direction of the template support rod (15) is away from the installation surface and a template (16) is fixed to one end away from the installation surface, a reinforcing support rod (17) is arranged on a side of the first support rod (10) away from the second support rod (11) connected to each other, the reinforcing support rod (17) is connected to the first support rod (10) by a right-angle fastener, the extension direction of the reinforcing support rod (17) is the same as that of the second support rod (11) and the two ends of the reinforcing support rod (17) are respectively in contact with the template (16) and the installation surface.

2. The reinforcement structure of the tall formwork support system according to claim 1 is characterized in that: Mounting plates (20) are installed on opposite sides of two adjacent sliding support rods (13), the two mounting plates (20) are connected via an intermediate support rod (31), a horizontal adjustment groove (21) is provided on a side of the mounting plate (20) away from the mounting surface, a horizontal adjustment block (22) is arranged in the horizontal adjustment groove (21), a vertical adjustment rod (23) is arranged on a side of the horizontal adjustment block (22) away from the mounting surface, a connecting block (24) is threadedly connected to the vertical adjustment rod (23), a force-bearing rod (25) is fixedly installed on the connecting block (24), the force-bearing rods (25) on the two mounting plates (20) are staggered to form an X-shaped structure, and an abutment block (27) capable of abutting against the third support rod (14) is fixedly installed on one end of the force-bearing rod (25) away from the connecting block (24).

3. The reinforcement structure of the tall formwork support system according to claim 2 is characterized in that: A sliding cavity (28) is provided on the side of the abutment block (27) away from the mounting surface, a sliding support block (29) is arranged in the sliding cavity (28), and a side surface of the sliding support block (29) away from the abutment block (27) is an arc-shaped groove.

4. The reinforcement structure of the tall formwork support system according to claim 3 is characterized in that: The abutment block (27) extends along the extension direction of the first support rod (10), the extension direction of the sliding cavity (28) is the same as that of the abutment block (27), the sliding support block (29) can slide along the extension direction of the sliding cavity (28), a threaded rod (30) is arranged in the sliding cavity (28), the threaded rod (30) passes through the sliding support block (29) and is threadedly connected to the sliding support block (29), two ends of the threaded rod (30) are respectively rotatably connected to the end walls on both sides of the extension direction of the sliding cavity (28), and the threaded rods (30) on the two abutment blocks (27) pass through the abutment blocks (27) in opposite directions.

5. The reinforcement structure of the tall formwork support system according to claim 3 is characterized in that: An auxiliary force-bearing rod (26) is fixedly connected to one side of the two abutment blocks (27) that is away from each other, and the other end of the auxiliary force-bearing rod (26) is fixedly connected to the force-bearing rod (25) so that the force-bearing rod (25), the auxiliary force-bearing rod (26) and the abutment blocks (27) form a triangular structure.

6. The reinforcement structure of the tall formwork support system according to claim 2 is characterized in that: The extension direction of the horizontal adjustment groove (21) is the same as that of the first support rod (10), and the horizontal adjustment block (22) slides along the extension direction of the horizontal adjustment groove (21), and a support block is detachably filled between the horizontal adjustment block (22) and the end wall of the horizontal adjustment groove (21) in the extension direction.

7. The reinforcement structure of the tall formwork support system according to claim 2 is characterized in that: An elastic cavity (32) is provided on opposite surfaces of the two mounting plates (20), an end of the middle support rod (31) extends into the elastic cavity (32), and a spring (33) is fixedly connected between an end surface of the middle support rod (31) located in the elastic cavity (32) and an inner wall of the elastic cavity (32).

8. The reinforcement structure of the tall formwork support system according to claim 2 is characterized in that: The horizontal adjustment block (22) is hollow and fixedly mounted with a driving element, the driving element is dynamically connected to the vertical adjustment rod (23), the vertical adjustment rod (23) is slidably connected to the horizontal adjustment block (22) along the vertical direction, and the driving element drives the vertical adjustment rod (23) to move vertically.

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