A high and large formwork support structure with enhanced lateral stability

Abstract

The utility model relates to the technical field of building engineering discloses a tall formwork support structure of transverse stability enhancement, including support frame, the top of support frame is provided with support rod, is provided with adjusting assembly between support rod and support frame, the outside of adjusting assembly and support frame all are fixedly provided with fixed ring, and the both ends of fixed ring are fixedly provided with limit support, and the one end of limit support and its side all are provided with butt joint screw mouth, and the butt joint screw mouth respectively inserts the transverse component of the horizontal component. In the utility model, through setting multiple transverse components, the support frame is stabilized in different directions, and a multi-angle support system is formed, wherein, the diagonal support located at the front side and the rear side of the support frame and the X-cross structure effectively enhance the stability of the support of the support frame, and the transverse component horizontally butted with the one end of the limit support further reinforces the support frame from the horizontal direction, so that the stability of the whole support frame on the horizontal plane is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a tall formwork support structure with enhanced lateral stability. Background Technology

[0002] Tall formwork supports are components used to support and fix various formworks during the construction process. They are commonly used in the construction of high-rise buildings, bridges, water conservancy projects and other large-scale projects. Their main function is to bear the weight of the formwork and construction personnel, ensure the stability of the formwork during construction, and provide components such as adjustment rods to adjust the height and level of the formwork at any time.

[0003] The existing support structure is a simple single-row or double-row upright structure. When faced with large lateral loads, such as strong winds or lateral impacts during concrete pouring, it is prone to lateral deformation or even instability, thus affecting the stability of the formwork and construction safety.

[0004] In addition, simple support structures are inconvenient to operate during installation or adjustment, and are difficult to adapt to complex and ever-changing construction environments and the installation requirements of different specifications of templates, resulting in low construction efficiency and increased construction and time costs.

[0005] Therefore, we provide a tall template support structure with enhanced lateral stability to improve the situation. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides a tall template support structure with enhanced lateral stability, aiming to improve the problems of insufficient stability of the support structure and inconvenience in operation during installation or adjustment in the prior art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a tall template support structure with enhanced lateral stability, comprising a support frame, a support rod provided at the top of the support frame, an adjustment component provided between the support rod and the support frame, a fixing ring fixedly provided on the outer side of both the adjustment component and the support frame, a limit frame fixedly provided at both ends of the fixing ring, and a connecting screw opening provided at one end and the side of the limit frame, into which a lateral component is inserted respectively; The number of the transverse components is multiple, and the transverse components include a first support rod and a second support rod. One end of the first support rod is provided with the second support rod. An adjusting cylinder is sleeved on the outside of the connection between the first support rod and the second support rod. The connection between the first support rod and the inner wall of the adjusting cylinder is provided with matching threads. The other end of the first support rod and the second support rod is threadedly connected to the mating screw thread.

[0008] As a further description of the above technical solution: The multiple sets of transverse components are located on the front and rear sides of the support frame, and the multiple transverse components are connected to the mating screw holes on the side of the limiting frame to form an X-shaped cross structure.

[0009] As a further description of the above technical solution: The other multiple sets of transverse components are threadedly connected to the mating screw holes at one end of the limiting frame to form a horizontal and vertical structure.

[0010] As a further description of the above technical solution: The mating screw holes on the side of the limiting frame are slanted open.

[0011] As a further description of the above technical solution: The adjustment assembly includes a lifting plate and a bidirectional screw. The lifting plate is provided with bidirectional screws at its top and bottom, and the bidirectional screws are respectively sleeved inside the support rod and the support frame at their two ends.

[0012] As a further description of the above technical solution: The surface of the lifting plate is provided with threads, and the internal connection points of the bidirectional screw with the support rod and the support frame are all provided with matching threads.

[0013] As a further description of the above technical solution: A support plate is fixedly installed on the top of the support rod. An anti-slip pad is provided on the top surface of the support plate, and positioning holes are provided at the four corners of the bottom of the support plate. A template is provided on the top of the support plate.

[0014] As a further description of the above technical solution: The bottom of the support frame is equipped with a shock absorber, and a support base is fixedly installed at the bottom of the shock absorber.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are as follows: In this invention, multiple sets of transverse components are set up to stabilize the support frame in different directions, forming a multi-angle support system. Among them, the diagonal supports located on the front and rear sides of the support frame and forming an X-shaped structure effectively enhance the stability of the support frame. The transverse components that are horizontally connected to one end of the limiting frame further reinforce the support frame from the horizontal direction, which greatly improves the stability of the entire support frame on the horizontal plane, thereby enhancing the stability of the template and construction safety.

[0016] In this utility model, by setting multiple sets of limiting frames and adjustment components, the horizontal components can be easily installed and disassembled under the threaded connection of the limiting frames, which facilitates flexible use and adjustment during construction. With the cooperation of the lifting plate and the bidirectional screw in the adjustment components, the height of the support frame can be precisely adjusted, thereby facilitating the assembly of the template support frame by the workers and meeting the template erection requirements.

[0017] In this invention, by setting up shock absorbers and support bases, the support frame has an adaptive compensation function. Especially when the foundation experiences a differential settlement of ±15mm, the support base can drive the shock absorbers to deform and adjust, keeping the overall level deviation of the support frame <2°. This prevents the formwork from tilting due to uneven settlement, ensuring the stability of the formwork and the safety of construction. At the same time, the shock absorbers can also effectively buffer the vibrations generated during construction, reducing the impact on the support frame. Attached Figure Description

[0018] Figure 1 This is a perspective view of the support frame and template connection structure of a tall template support structure with enhanced lateral stability proposed in this utility model; Figure 2 A perspective view of the multi-set support frame and transverse component connection structure of a tall template support structure with enhanced transverse stability proposed in this utility model; Figure 3 This utility model presents a diagram showing the variation of the connection structure between multiple support frames and transverse components in a tall template support structure with enhanced transverse stability. Figure 4 A perspective view of the support frame, adjustment components, and support rod connection structure of a tall template support structure with enhanced lateral stability proposed in this utility model; Figure 5 This is a three-dimensional view of the lateral component structure of a tall template support structure with enhanced lateral stability proposed in this utility model.

[0019] Legend: 1. Support frame; 2. Support rod; 3. Adjustment assembly; 301. Lifting plate; 302. Two-way screw; 4. Fixing ring; 5. Limiting frame; 6. Connecting screw; 7. Horizontal assembly; 701. First support rod; 702. Second support rod; 703. Adjusting cylinder; 8. Support plate; 9. Anti-slip mat; 10. Template; 11. Shock absorber; 12. Support base. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0021] Reference Figure 1-4 An embodiment of this utility model provides a tall template support structure with enhanced lateral stability, including a support frame 1, a support rod 2 is provided on the top of the support frame 1, an adjustment component 3 is provided between the support rod 2 and the support frame 1, a fixing ring 4 is fixedly provided on the outer side of both the adjustment component 3 and the support frame 1, a limit frame 5 is fixedly provided at both ends of the fixing ring 4, and a connecting screw hole 6 is provided on one end and the side of the limit frame 5, and a lateral component 7 is inserted into the connecting screw hole 6 respectively; There are multiple transverse components 7, including a first support rod 701 and a second support rod 702. One end of the first support rod 701 is provided with the second support rod 702. An adjusting cylinder 703 is sleeved on the outside of the connection between the first support rod 701 and the second support rod 702. The connection between the first support rod 701 and the second support rod 702 and the inner wall of the adjusting cylinder 703 is provided with matching threads. The other end of the first support rod 701 and the second support rod 702 is threadedly connected to the mating screw 6.

[0022] Multiple sets of transverse components 7 are located on the front and rear sides of the support frame 1, and the multiple transverse components 7 are threadedly connected to the mating screw holes 6 on the side of the limiting frame 5 to form an X-shaped cross structure.

[0023] In addition, multiple sets of horizontal components 7 are threadedly connected to the mating screw 6 at one end of the limit frame 5 to form a horizontal and vertical structure.

[0024] The mating screw hole 6 on the side of the limit bracket 5 is slanted open.

[0025] In this embodiment: A support frame 1 serves as the main body of the support structure, providing fundamental vertical support for the entire tall formwork support frame. A support rod 2 is connected to the top of the support frame 1, extending upwards to effectively increase the overall height of the support frame and meet the support requirements of formwork of different heights. An adjustment component 3 is positioned between the support rod 2 and the support frame 1, allowing for precise adjustment of the height of the support rod 2 relative to the support frame 1 according to actual construction conditions, thus adapting to the requirements of formwork construction at different heights. A fixing ring 4 is fixed to the outside of the support frame 1 and the support rod 2, acting as a connecting hub to provide a stable installation position for the horizontal component 7. A limiting frame 5 is fixed to both ends of the fixing ring 4, with threaded joints 6 on one end and its side, allowing for convenient docking and installation of the horizontal component 7. Multiple horizontal components 7 are respectively inserted into the limiting frame 5 through the threaded joints 6, reinforcing the support frame 1 from different directions. The first support rod 701 and the second support rod 702 in the transverse assembly 7 are connected by an adjusting cylinder 703 and are threaded into the inner wall of the adjusting cylinder 703. By rotating the adjusting cylinder 703, the relative length between the first support rod 701 and the second support rod 702 is changed, further enhancing the flexibility of the transverse assembly 7 during installation and adjustment, allowing it to better adapt to different installation spaces and support requirements. The transverse assembly 7, with its X-shaped structure after the support frame 1 and support rod 2 are installed on the front and rear sides, acts like two oblique stabilizers, supporting each other and effectively dispersing the transverse load, greatly improving the ability of the support frame 1 to resist lateral deformation. Meanwhile, the horizontally vertical structure of the transverse assembly 7 constrains multiple support frames 1 from the horizontal direction, making the support frame 1 more stable on the horizontal plane. The combined effect of these two components greatly enhances the transverse stability of the entire tall formwork support frame.

[0026] Reference Figure 4-5 The adjustment component 3 includes a lifting plate 301 and a bidirectional screw 302. The top and bottom of the lifting plate 301 are provided with bidirectional screws 302, and the two ends of the bidirectional screws 302 are respectively sleeved inside the support rod 2 and the support frame 1.

[0027] The surface of the lifting plate 301 is provided with threads, and the internal connection between the bidirectional screw 302 and the support rod 2 and the support frame 1 is provided with matching threads.

[0028] A support plate 8 is fixedly installed on the top of the support rod 2. An anti-slip pad 9 is provided on the top surface of the support plate 8, and positioning holes are provided at the four corners of the bottom of the support plate 8. A template 10 is provided on the top of the support plate 8.

[0029] A shock absorber 11 is installed at the bottom of the support frame 1, and a support base 12 is fixedly installed at the bottom of the shock absorber 11.

[0030] In this embodiment: the height of the support frame 1 can be precisely adjusted by setting the adjustment component 3. The operator only needs to rotate the lifting plate 301, and by utilizing its threaded engagement with the bidirectional screw 302, the bidirectional screw 302 can move up and down inside the support rod 2 and the support frame 1, thereby quickly adjusting the support frame 1 to a suitable height to meet the different template erection requirements. The support plate 8 provides a stable support surface for the template 10, and the anti-slip pad 9 increases the friction between the template 10 and the support plate 8, preventing the template 10 from sliding during construction. The positioning hole design facilitates the precise positioning and installation of the template 10 on the support plate 8, improving installation efficiency and accuracy. The shock absorber 11 and the support base 12 can effectively buffer the vibration generated during construction, reduce the impact on the support frame 1, and at the same time enable the support frame 1 to have an adaptive compensation function. When the foundation experiences a differential settlement of ±15mm, the support base 12 can drive the shock absorber 11 to deform and adjust, keeping the overall level deviation of the support frame 1 <2°, preventing the template 10 from tilting due to uneven settlement, and further ensuring the stability of the template 10 and the safety of construction.

[0031] The implementation principle of this application's embodiment of a tall formwork support structure with enhanced lateral stability is as follows: First, multiple sets of support frames 1 are fixed to the ground via support bases 12. Then, according to the height requirements of the formwork 10, the lifting plate 301 is rotated to drive the bidirectional screw 302 to rotate synchronously, thereby causing the support rod 2 and support frame 1 to move synchronously outside the bidirectional screw 302 until the appropriate height is achieved. Next, the first support rod 701 and the second support rod 702 in the multiple sets of lateral components 7 are respectively threaded to the mating screw holes 6 on the sides of the two sets of limiting frames 5. This process is repeated, and the first support rod 701 and the second support rod 702 form an X-shaped cross structure and a horizontal and vertical structure in front of and behind the multiple sets of support frames 1 to enhance the formwork 10. To ensure lateral stability, the first support rod 701 and the second support rod 702 in the other multiple sets of lateral components 7 are threaded to the mating screw 6 at one end of the limiting frame 5, so that the multiple sets of support frames 1 are horizontally fixed and connected, further stabilizing the horizontal direction of the support frame 1; finally, the template 10 is placed on the support plate 8 and contacts the anti-slip pad 9 for support. If differential settlement occurs in the foundation during the support process, the support base 12 will drive the shock absorber 11 to deform and adjust, ensuring that the overall horizontal deviation of the support frame 1 is controlled within <2°, preventing the template 10 from tilting due to uneven settlement. At the same time, the shock absorber 11 can effectively buffer construction vibration, reduce the impact on the support frame 1, and ensure the stability of the template 10 and construction safety.

[0032] 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. A tall formwork support structure with enhanced lateral stability, comprising a support frame (1), characterized in that: The top of the support frame (1) is provided with a support rod (2), and an adjustment component (3) is provided between the support rod (2) and the support frame (1). A fixing ring (4) is fixedly provided on the outside of the adjustment component (3) and the support frame (1). A limit frame (5) is fixedly provided at both ends of the fixing ring (4). A docking screw hole (6) is provided on one end and its side of the limit frame (5). A transverse component (7) is inserted into the docking screw hole (6). The number of the transverse components (7) is multiple. The transverse components (7) include a first support rod (701) and a second support rod (702). One end of the first support rod (701) is provided with the second support rod (702). An adjusting cylinder (703) is sleeved on the outside of the connection between the first support rod (701) and the second support rod (702). The connection between the first support rod (701) and the second support rod (702) and the inner wall of the adjusting cylinder (703) is provided with matching threads. The other end of the first support rod (701) and the second support rod (702) is threadedly connected to the mating screw hole (6).

2. The tall template support structure with enhanced lateral stability according to claim 1, characterized in that: The multiple sets of the lateral components (7) are located on the front and rear sides of the support frame (1), and the multiple lateral components (7) are threadedly connected to the mating screw holes (6) on the side of the limiting frame (5) to form an X-shaped cross structure.

3. The tall template support structure with enhanced lateral stability according to claim 1, characterized in that: In addition, the horizontal components (7) of the multiple sets are threadedly connected to the threaded joints (6) at one end of the limiting frame (5) to form a horizontal and vertical structure.

4. The tall template support structure with enhanced lateral stability according to claim 1, characterized in that: The mating screw hole (6) on the side of the limiting frame (5) is in an inclined opening shape.

5. A tall formwork support structure with enhanced lateral stability according to claim 1, characterized in that: The adjustment component (3) includes a lifting plate (301) and a bidirectional screw (302). The top and bottom of the lifting plate (301) are provided with bidirectional screws (302), and the two ends of the bidirectional screws (302) are respectively sleeved inside the support rod (2) and the support frame (1).

6. A tall formwork support structure with enhanced lateral stability according to claim 5, characterized in that: The surface of the lifting plate (301) is provided with threads, and the internal connection between the bidirectional screw (302) and the support rod (2) and the support frame (1) is provided with matching threads.

7. A tall formwork support structure with enhanced lateral stability according to claim 1, characterized in that: The top of the support rod (2) is fixedly provided with a support plate (8), the top surface of the support plate (8) is provided with an anti-slip pad (9), and positioning holes are provided at the four corners of the bottom of the support plate (8). The top of the support plate (8) is provided with a template (10).

8. A tall formwork support structure with enhanced lateral stability according to claim 1, characterized in that: The bottom of the support frame (1) is provided with a shock absorber (11), and the bottom of the shock absorber (11) is fixedly provided with a support base (12).

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