Concrete assembled formwork anti-detaching support structure

Abstract

The application discloses a concrete assembled formwork anti-falling support structure and relates to the technical field of concrete formworks. The following scheme is provided: a formwork is provided with a plug-in structure; L-shaped support rods are arranged between two adjacent formworks; a clamping structure is arranged on the vertical section of the L-shaped support rod; a limiting assembly is arranged on one side of the formwork; a support assembly is arranged on the upper end face of the horizontal section of the L-shaped support rod; a splicing structure matched with the limiting assembly is arranged on the support assembly; and an inclined support structure is arranged on the limiting assembly. In the application, the plug-in structure, the clamping structure, the limiting assembly, the support assembly, the splicing structure and the inclined support structure are matched and used, the splicing of two adjacent formworks is realized, the effective support and fixation of the formwork are realized, the spliced formwork is not prone to gaps, the clamping effect on the concrete wall plate is ensured to a large extent, the pouring quality of the concrete is ensured, and the application has good practicability.

Description

Technical Field

[0001] This invention relates to the field of concrete formwork technology, and in particular to a concrete assembled formwork anti-detachment support structure. Background Technology

[0002] Concrete formwork refers to the formwork used to shape freshly poured concrete and the entire structural system supporting the formwork. There are various classification methods for formwork. According to shape, it is divided into two types: flat formwork and curved formwork. According to stress conditions, it is divided into load-bearing formwork and non-load-bearing formwork. Before the concrete wall panel has fully hardened and formed, concrete formwork is needed to support the wall and can play a good protective role.

[0003] When using concrete formwork, the formwork specifications are fixed, so it can only provide fixed support for concrete wall panels of a single size. However, during concrete pouring, shaking and vibration can cause gaps between adjacent formwork panels, which not only results in poor clamping effect of the formwork on the concrete wall panel, but also easily leads to poor concrete pouring quality. Therefore, a concrete assembled formwork anti-detachment support structure is provided. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a concrete assembled formwork anti-detachment support structure. Through the combined use of a set of plug-in structure, snap-fit ​​structure, limiting component, support component, splicing structure and diagonal brace structure, it realizes the splicing of two adjacent formwork panels, and achieves effective support and fixation of the formwork. The spliced ​​formwork is less prone to gaps, which greatly ensures the clamping effect on the concrete wall panel and guarantees the quality of concrete pouring. It has good practicality and overcomes the shortcomings of existing technologies.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A concrete assembled formwork anti-detachment support structure includes a formwork, an insertion structure on the formwork, an L-shaped support rod between two adjacent formwork pieces, a snap-fit ​​structure on the vertical section of the L-shaped support rod, a limit component on one side of the formwork, a support component on the upper surface of the horizontal section of the L-shaped support rod, a splicing structure on the support component that works with the limit component, and a diagonal bracing structure on the limit component.

[0007] The snap-fit ​​structure includes a vertical rod welded to one side of the vertical section of the L-shaped support rod. The vertical rod and the two ends of the vertical section of the L-shaped support rod are provided with internal corner slots. The initial splicing is achieved by abutting two adjacent templates on the left and right sides against the two internal corner slots on the vertical section of the L-shaped support rod.

[0008] The above-described solution, through the combined use of plug-in structure, snap-fit ​​structure, limiting component, support component, splicing structure and diagonal brace structure, enables the splicing of two adjacent templates, both vertically and functionally, and achieves effective support and fixation of the templates. The spliced ​​templates are less prone to gaps, which greatly ensures the clamping effect on the concrete wall panels and guarantees the quality of concrete pouring, demonstrating good practicality.

[0009] Preferably, the plug-in structure includes two plug-in blocks symmetrically arranged on both sides of the upper end of the template, and plug-in holes that are symmetrically opened on both sides of the lower end of the template to form a plug-in engagement with the plug-in blocks.

[0010] Using the above method, two adjacent templates can be joined together by inserting the plug and the plug hole.

[0011] Preferably, the limiting component includes a fixing rod fixed to the middle of one side of the template, with U-shaped clips fixed to the top of both ends of the fixing rod, and first insertion holes opened on both sides of the two U-shaped clips.

[0012] Preferably, the support assembly includes a support column fixed to the upper end face of the horizontal section of the L-shaped support rod, and a sliding block is slidably sleeved on the support column.

[0013] The above solution facilitates the assembly and disassembly of the sliding block on the support column, improving transportation convenience.

[0014] Preferably, the splicing structure includes a U-shaped rod welded to one side of the sliding block, with second insertion holes on both sides of the U-shaped rod, and connecting rods inserted into the two first insertion holes of the U-shaped card and the two second insertion holes of the U-shaped rod.

[0015] Preferably, a connecting block is fixed to the middle of the vertical section of the L-shaped support rod facing the U-shaped rod, and a third insertion hole is provided on the connecting block, through which the connecting rod passes.

[0016] Preferably, both ends of the connecting rod are slidably inserted with T-shaped pins, and both ends of the fixing rod and one side of the U-shaped clip are provided with a fourth insertion hole. The bottom of the T-shaped pins at both ends of the connecting rod are respectively inserted into the fourth insertion hole on the two fixing rods.

[0017] By inserting the T-shaped pin into the fixing rod, the connecting rod is prevented from falling off. The T-shaped pin also serves to splice the two templates and prevents the two templates from moving away from each other, thus improving the overall structural strength.

[0018] Preferably, the diagonal bracing structure includes a slot on one side of the middle portion of the fixed rod, and a first diagonal bracing rod is rotatably connected to the slot via a connecting pin.

[0019] Preferably, a screw rod is screwed to the lower end of one side of the first diagonal brace, and the lower end of the screw rod rotates the second diagonal brace through a bearing. The lower end of the second diagonal brace is rotatably connected to a U-shaped seat, and a base is provided at the lower end of the U-shaped seat. A nut is fixed to the outside of the bottom of the screw rod.

[0020] Using the above method, the overall structural length of the first diagonal brace, the screw, and the second diagonal brace can be adjusted by rotating the screw rod from the nut with a wrench.

[0021] Preferably, a first fixing hole is provided on the horizontal section of the L-shaped support rod, and a second fixing hole is provided on the base.

[0022] Using the above method, the L-shaped support rod can be fixed to the scaffolding through the first fixing hole using bolts, and the base can be fixed to the scaffolding through the second fixing hole using bolts.

[0023] The beneficial effects of this invention are as follows:

[0024] By using the combination of plug-in structure, snap-fit ​​structure, limiting component, support component, splicing structure and diagonal brace structure, the splicing of two adjacent templates can be achieved, and the templates can be effectively supported and fixed. The spliced ​​templates are less likely to have gaps, which greatly ensures the clamping effect of the concrete wall panel and the quality of concrete pouring, and has good practicality. Attached Figure Description

[0025] Figure 1 This is a first-view three-dimensional structural diagram of a concrete assembled formwork anti-detachment support structure proposed in this invention.

[0026] Figure 2 This is a second-view three-dimensional structural diagram of a concrete assembled formwork anti-detachment support structure proposed in this invention.

[0027] Figure 3 This is a partial structural diagram of a concrete assembled formwork anti-detachment support structure proposed in this invention.

[0028] Figure 4 This is a schematic diagram of the second part of the concrete assembled formwork anti-detachment support structure proposed in this invention.

[0029] Figure 5 This is a schematic diagram of the third part of a concrete assembled formwork anti-detachment support structure proposed in this invention.

[0030] Figure 6 This invention proposes a concrete assembled formwork anti-detachment support structure. Figure 1 Enlarged structural diagram at point A in the middle.

[0031] Figure 7This invention proposes a concrete assembled formwork anti-detachment support structure. Figure 1 Enlarged structural diagram at point B.

[0032] In the diagram: 1. Template; 2. Insertion block; 3. U-shaped clip; 4. First diagonal brace; 5. Second diagonal brace; 6. Base; 7. Fixing rod; 8. L-shaped support rod; 9. Support column; 10. Insertion hole; 11. Sliding block; 12. Bayonet; 13. Connecting block; 14. Vertical rod; 15. Third insertion hole; 16. U-shaped rod; 17. Second insertion hole; 18. Nut; 19. Connecting rod; 20. T-shaped pin; 21. Second fixing hole; 22. U-shaped seat; 23. Connecting pin; 24. Fourth insertion hole; 25. First fixing hole; 26. Bearing; 27. Internal corner groove; 28. First insertion hole; 29. ​​Screw. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] Example 1, referring to Figure 1-7 A concrete assembled formwork anti-detachment support structure includes a formwork 1, a plug-in structure on the formwork 1, an L-shaped support rod 8 between two adjacent formwork 1s, a snap-fit ​​structure on the vertical section of the L-shaped support rod 8, a limit component on one side of the formwork 1, a support component on the upper end of the horizontal section of the L-shaped support rod 8, a splicing structure for use with the limit component on the support component, and a diagonal bracing structure on the limit component.

[0035] The snap-fit ​​structure includes a vertical rod 14 welded to one side of the vertical section of the L-shaped support rod 8, and the vertical rod 14 and the two ends of the vertical section of the L-shaped support rod 8 are provided with internal corner slots 27;

[0036] The plug-in structure includes two plug-in blocks 2 symmetrically arranged on both sides of the upper end of the template 1, and plug-in holes 10 symmetrically opened on both sides of the lower end of the template 1 to form a plug-in fit with the plug-in blocks 2.

[0037] The limiting component includes a fixing rod 7 fixed in the middle of one side of the template 1. U-shaped clips 3 are fixed at the top of both ends of the fixing rod 7. First insertion holes 28 are opened on both sides of the two U-shaped clips 3.

[0038] The support assembly includes a support column 9 fixed to the upper end of the horizontal section of the L-shaped support rod 8, and a sliding block 11 is slidably sleeved on the support column 9 for easy disassembly and assembly, thus improving the convenience of transportation.

[0039] The splicing structure includes a U-shaped rod 16 welded to one side of the sliding block 11. A second insertion hole 17 is provided on both sides of the U-shaped rod 16. A connecting rod 19 is inserted into the two first insertion holes 28 of the U-shaped clip 3 and the two second insertion holes 17 of the U-shaped rod 16. A connecting block 13 is fixed to the middle of the vertical section of the L-shaped support rod 8 facing the U-shaped rod 16. A third insertion hole 15 is provided on the connecting block 13. The connecting rod 19 passes through the third insertion hole 15. T-shaped pins 20 are slidably inserted into both ends of the connecting rod 19. A fourth insertion hole 24 is provided at both ends of the fixing rod 7 and on one side of the U-shaped clip 3. The bottom of the T-shaped pins 20 at both ends of the connecting rod 19 is inserted into the fourth insertion holes 24 on the two fixing rods 7. Inserting the T-shaped pins 20 into the fixing rods 7 prevents the connecting rod 19 from falling off and also splices the two templates 1, preventing them from moving away from each other and improving the overall structural strength.

[0040] The diagonal bracing structure includes a slot 12 on one side of the middle of the fixed rod 7. A first diagonal bracing rod 4 is rotatably connected to the slot 12 via a connecting pin 23. A screw rod 29 is screwed to the lower end of one side of the first diagonal bracing rod 4. A second diagonal bracing rod 5 is rotated at the lower end of the screw rod 29 via a bearing 26. A U-shaped seat 22 is rotatably connected to the lower end of the second diagonal bracing rod 5. A base 6 is provided at the lower end of the U-shaped seat 22. A nut 18 is fixed to the outside of the bottom of the screw rod 29. The overall structural length of the first diagonal bracing rod 4, the screw rod 29, and the second diagonal bracing rod 5 can be adjusted by turning the screw rod 29 from the nut 18 with a wrench.

[0041] The L-shaped support rod 8 has a first fixing hole 25 on its horizontal section. The L-shaped support rod 8 can be fixed to the scaffolding by using bolts through the first fixing hole 25. The base 6 has a second fixing hole 21 on its horizontal section. The base 6 can be fixed to the scaffolding by using bolts through the second fixing hole 21.

[0042] Working principle: The two adjacent templates 1 are respectively abutted against the two internal corner slots 27 on the vertical section of the L-shaped support rod 8. The connecting rod 19 is inserted into the U-shaped rod 16, the connecting block 13 and the U-shaped clip 3. T-shaped pins 20 are inserted into both ends of the connecting rod 19 and inserted into the fixing rod 7 to prevent the connecting rod 19 from falling off. The screw 29 is rotated by turning the nut 18 with a wrench to adjust the overall structural length of the first diagonal brace 4, the screw 29 and the second diagonal brace 5 to ensure that the template 1 is supported. After the L-shaped support rod 8 and the base 6 are fixed to the scaffold, the template 1 is effectively supported and fixed. The above process realizes the splicing of two adjacent templates 1, and the spliced ​​template is not easy to produce gaps. It ensures the clamping effect of the concrete wall panel to a large extent and ensures the quality of concrete pouring. It has good practicality. For two adjacent templates 1, the splicing can be achieved by the insertion of the insertion block 2 and the insertion hole 10.

[0043] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A concrete assembled formwork anti-detachment support structure, comprising formwork (1), characterized in that, The template (1) is provided with a plug-in structure, and an L-shaped support rod (8) is provided between two adjacent templates (1). The vertical section of the L-shaped support rod (8) is provided with a snap-fit ​​structure. A limit component is provided on one side of the template (1). A support component is provided on the upper surface of the horizontal section of the L-shaped support rod (8). A splicing structure that works with the limit component is provided on the support component. A diagonal brace structure is provided on the limit component. The snap-fit ​​structure includes a vertical rod (14) welded to one side of the vertical section of the L-shaped support rod (8), and the vertical rod (14) and the two ends of the vertical section of the L-shaped support rod (8) are provided with internal corner slots (27). The limiting component includes a fixing rod (7) fixed in the middle of one side of the template (1), and U-shaped clips (3) are fixed at the top of both ends of the fixing rod (7). A first insertion hole (28) is opened on both sides of the two U-shaped clips (3). The support assembly includes a support column (9) fixed to the upper end face of the horizontal section of the L-shaped support rod (8), and a sliding block (11) is slidably sleeved on the support column (9). The splicing structure includes a U-shaped rod (16) welded to one side of the sliding block (11). A second insertion hole (17) is provided on both sides of the U-shaped rod (16). A connecting rod (19) is inserted into the two first insertion holes (28) of the U-shaped card (3) and the two second insertion holes (17) of the U-shaped rod (16). A connecting block (13) is fixed in the middle of the vertical section of the L-shaped support rod (8) facing the U-shaped rod (16). A third insertion hole (15) is provided on the connecting block (13), and the connecting rod (19) passes through the third insertion hole (15). Both ends of the connecting rod (19) are slidably inserted with T-shaped pins (20), and both ends of the fixing rod (7) and one side of the U-shaped clip (3) are provided with fourth insertion holes (24). The bottoms of the T-shaped pins (20) at both ends of the connecting rod (19) are respectively inserted into the fourth insertion holes (24) on the two fixing rods (7).

2. The concrete assembled formwork anti-detachment support structure according to claim 1, characterized in that, The plug-in structure includes two plug-in blocks (2) symmetrically arranged on both sides of the upper end of the template (1), and plug-in holes (10) symmetrically opened on both sides of the lower end of the template (1) to form a plug-in fit with the plug-in blocks (2).

3. The concrete assembled formwork anti-detachment support structure according to claim 1, characterized in that, The diagonal bracing structure includes a slot (12) on one side of the middle part of the fixed rod (7), and a first diagonal bracing rod (4) is rotatably connected to the slot (12) by a connecting pin (23).

4. A concrete assembled formwork anti-detachment support structure according to claim 3, characterized in that, A screw rod (29) is screwed to the lower end of one side of the first diagonal brace (4). The lower end of the screw rod (29) rotates the second diagonal brace (5) through the bearing (26). The lower end of the second diagonal brace (5) is rotatably connected to a U-shaped seat (22). A base (6) is provided at the lower end of the U-shaped seat (22). A nut (18) is fixed to the outside of the bottom of the screw rod (29).

5. A concrete assembled formwork anti-detachment support structure according to claim 4, characterized in that, The L-shaped support rod (8) has a first fixing hole (25) on its horizontal section, and the base (6) has a second fixing hole (21).

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