Assembled modularized back arris

Abstract

The utility model provides an assembled modularized back arris, which belongs to the technical field of building templates and comprises a back arris main body. Each first corner connecting piece is connected between every two adjacent back arris main bodies; each second corner connecting piece is connected between every two adjacent back arris main bodies; wherein the two adjacent back ridge main bodies are spliced into different angles through the first corner connecting pieces, and the two adjacent back ridge main bodies are spliced into different heights through the second corner connecting pieces. The modularized back arris provided by the utility model can meet the splicing requirements of different heights among the back arris in a building template with a complex shape.

Description

Technical Field

[0001] The utility model belongs to the technical field of building templates, and more specifically relates to an assembled modular back rib. Background Art

[0002] Back ribs are a crucial component of the building formwork support system, primarily used to reinforce and stabilize the formwork, ensuring the stability of its shape and dimensions during concrete pouring. There are various types and applications of back ribs, including aluminum and steel, each serving a specific purpose within the building formwork support system.

[0003] As the appearance of buildings becomes increasingly diverse, the shapes of building formwork are also becoming more complex. Among them, although traditional modular back ribs can be assembled and spliced ​​at various angles, in building formwork with more complex shapes, there are also requirements for assembling back ribs at different heights, and traditional modular back ribs cannot meet this requirement, which has certain limitations. Utility Model Content

[0004] The purpose of the utility model is to provide an assembly modular back rib, which is intended to meet the assembly requirements of different heights between back ribs in complex-shaped building templates.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is to provide an assembled modular back rib, comprising:

[0006] Back ridge main body;

[0007] A first corner connector connected between two adjacent back rib bodies;

[0008] A second corner connector is connected between two adjacent back rib bodies;

[0009] Wherein, two adjacent back-rib main bodies are spliced ​​into different angles through the first corner connector, and two adjacent back-rib main bodies are spliced ​​into different heights through the second corner connector.

[0010] In a possible implementation, the second corner connector includes:

[0011] Support part;

[0012] Two connecting parts are fixedly arranged on both sides of the supporting part, and the two connecting parts are at different heights;

[0013] Wherein, the connecting portion and the back rib main body are fixedly connected by bolts.

[0014] In a possible implementation, the connecting portion is plugged into the back rib main body.

[0015] In a possible implementation, the back collar body includes:

[0016] Two profiles, the two profiles are parallel to each other, and a gap is formed between the two profiles for the tension screw to pass through;

[0017] The connecting pipe is fixedly arranged between the two profiles.

[0018] In a possible implementation, the first corner connector and the back rib main body are fixedly connected by bolts.

[0019] In a possible implementation, the first corner connector is plugged into the back rib main body.

[0020] In a possible implementation, a groove pressing plate is further included, which is buckled on the back rib body. The groove pressing plate has a movable space for accommodating the back rib body, and the groove pressing plate is provided with a first waist-shaped hole for the tension screw to pass through.

[0021] In a possible implementation, reinforced edges are integrally formed on both sides of the grooved plate.

[0022] In a possible implementation, a diagonal brace is further included, and the diagonal brace includes:

[0023] The C-shaped sleeve is fixedly connected to the back rib body by bolts;

[0024] A triangle plate, fixedly arranged on the C-shaped sleeve;

[0025] The bearing plate is fixedly arranged on the triangular plate, and the bearing plate is provided with a second waist-shaped hole for the tension screw to pass through.

[0026] In a possible implementation, the inclined member further includes a supporting plate, which is fixedly disposed on the triangular plate and abuts against the back rib body.

[0027] The utility model provides an assembly modular back rib, which has the following advantages compared to the prior art: the combination of the first corner connector and the back rib main body can form structures of different angles, and the combination of the second corner connector and the back rib main body can form structures of different heights, so that multiple back rib main bodies can be combined into a variety of different shapes through the first corner connector and the second corner connector, thereby meeting the installation requirements of complex-shaped building formwork, making the back rib main body more closely fit the shape of the building formwork, and providing better reinforcement for the building formwork. By using bolts to fix the first corner connector, the second corner connector and the back rib main body, the installation and disassembly of the first corner connector, the second corner connector and the back rib main body are more convenient and quick, thereby realizing modular construction of the back rib and improving material utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 A schematic structural diagram of the back rib main body provided in an embodiment of the present utility model;

[0030] Figure 2 A schematic structural diagram of a second corner connector provided by an embodiment of the present utility model;

[0031] Figure 3 A schematic structural diagram of a first corner connector provided in an embodiment of the present utility model;

[0032] Figure 4 A schematic structural diagram of two back rib bodies provided by an embodiment of the present invention connected by a second corner connector;

[0033] Figure 5 A schematic structural diagram of two back rib bodies provided in an embodiment of the present invention, connected together by first corner connectors to form a straight-line assembly aligned with each other;

[0034] Figure 6 A schematic structural diagram of two back rib bodies provided in an embodiment of the present invention, connected together by first corner connectors to form a mutually staggered straight-line assembly;

[0035] Figure 7 A schematic structural diagram of two back rib bodies provided in an embodiment of the present invention, connected to form a mutually perpendicular L-shaped assembly through a first corner connector;

[0036] Figure 8 A schematic structural diagram of a grooved plate provided in an embodiment of the present utility model;

[0037] Figure 9 A schematic diagram of the structure of two back rib bodies provided by an embodiment of the present invention connected by a grooved plate;

[0038] Figure 10 A schematic structural diagram of a diagonal member provided in an embodiment of the present utility model;

[0039] Figure 11 This is a structural diagram of two back rib bodies provided in an embodiment of the present invention connected by diagonal bracing members.

[0040] In the figure: 1. Back rib body; 11. Profile; 12. Connecting pipe; 2. First corner connector; 3. Second corner connector; 31. Support part; 32. Connecting part; 4. Grooved plate; 41. Activity space; 42. Reinforced edge; 5. Diagonal member; 51. C-shaped sleeve; 52. Triangular plate; 53. Load-bearing plate; 54. Support plate. DETAILED DESCRIPTION

[0041] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0042] Please also refer to Figure 1 、 Figure 2 and Figure 3 The modular back rib assembly provided by the present invention is now described. The modular back rib assembly includes a back rib body 1, a first corner connector 2, and a second corner connector 3. The first corner connector 2 connects between two adjacent back rib bodies 1, and the second corner connector 3 connects between two adjacent back rib bodies 1. Two adjacent back rib bodies 1 are spliced ​​at different angles via the first corner connector 2, and two adjacent back rib bodies 1 are spliced ​​at different heights via the second corner connector 3.

[0043] It should be noted that when splicing two adjacent back-rib bodies 1, the selection of first corner connectors 2 and second corner connectors 3 is determined based on the shape of the building formwork. When two adjacent back-rib bodies 1 need to be spliced ​​at the same horizontal plane, the first corner connector 2 is used to connect them, ensuring that the adjacent back-rib bodies 1 are at the same horizontal plane. When two adjacent back-rib bodies 1 need to be spliced ​​at different horizontal planes, the second corner connector 3 is used to connect them, ensuring that the adjacent back-rib bodies 1 are at different heights.

[0044] Alternatively, the first corner connector 2 may be a square tube, a flat plate, etc. By changing the connection position of the back corrugation body 1 on the first corner connector 2 and then connecting the first corner connector 2 and the back corrugation body 1 with bolts, adjacent back corrugation bodies 1 may be connected at different angles.

[0045] Optionally, the second corner connector 3 can be a Z-shaped structure formed by three flat plates fixedly spliced ​​together, or a Z-shaped structure formed by three square tubes fixedly spliced ​​together. The second corner connector 3 and the back rib main body 1 are connected by bolts so that there is a height difference between the two back rib main bodies 1 and the second corner connector 3. The specific height difference can be selected according to the actual construction situation and is not limited here.

[0046] By selecting the first corner connector 2 or the second corner connector 3 to splice the back corrugated body 1, multiple back corrugated bodies 1 can be spliced ​​into a combination of different shapes, thereby better fitting to the surface of the building formwork, providing better support and reinforcement for the building formwork, and preventing deformation of the building formwork. At the same time, this modular design allows the back corrugated body 1, the first corner connector 2, and the second corner connector 3 to be reused, thereby greatly improving the reuse rate of materials, reducing construction costs, and improving economic efficiency.

[0047] In some embodiments, see Figure 2 and Figure 4 The second corner connector 3 includes a support portion 31 and two connecting portions 32. The two connecting portions 32 are fixedly arranged on both sides of the support portion 31, and the two connecting portions 32 are respectively located at different heights. The connecting portions 32 are fixedly connected to the back corrugation body 1 by bolts. During use, when connecting two back corrugation bodies 1 at different heights, the back corrugation body 1 and the connecting portions 32 are connected. Since the two connecting portions 32 are at different heights, the two back corrugation bodies 1 are also at different heights after connection.

[0048] The connecting portion 32 is provided with holes for bolts to pass through, and each connecting portion 32 has at least two holes. When connecting the connecting portion 32 to the back rib body 1, the holes on the connecting portion 32 are aligned with the holes on the profile 11, allowing the bolts to pass through and secure the connection. Furthermore, since there are at least two holes, the connection between the connecting portion 32 and the profile 11 is more secure and less prone to deformation, providing better support and reinforcement for the building formwork.

[0049] In some embodiments, see Figure 4 The connecting portion 32 is inserted into the back rib main body 1. Specifically, the connecting portion 32 is inserted between the two profiles 11, so that the two profiles 11 respectively abut against the upper and lower sides of the connecting portion 32. When in use, the two profiles 11 clamp the connecting portion 32 in the middle, making the connection between the connecting portion 32 and the profiles 11 more closely fitted, less likely to be skewed or deformed, thereby improving the connection strength.

[0050] In some embodiments, see Figure 1The back-ribbed main body 1 includes two profiles 11 and a connecting pipe 12. The two profiles 11 are arranged parallel to each other, and there is a gap between the two profiles 11, and the gap allows the tension screw to pass through between the two profiles 11. The connecting pipe 12 is fixedly arranged between the two profiles 11. When in use, the profile 11 is attached to the surface of the building formwork, and the tension screw is passed through the gap between the two profiles 11. A nut is connected to the tension screw so that the nut rests on the surface of the profile 11. The nut presses the profile 11 against the building formwork, so that the profile 11 supports and reinforces the building formwork, so that the shape of the building formwork can remain stable.

[0051] Optionally, the profile 11 may be a square tube, C-shaped steel, B-shaped steel or other profiles with special cross-sections.

[0052] In some embodiments, see Figure 5 、 Figure 6 and Figure 7 The first corner connector 2 and the back rib main body 1 are fixedly connected by bolts. Specifically, connection holes for the bolts to pass through are opened at both ends of the first corner connector 2 and the profile 11. By aligning the connection holes on the profile 11 with the connection holes on the first corner connector 2, the bolts can be used to connect and fix them. This allows two adjacent back rib main bodies 1 to be spliced ​​into different shapes such as aligned straight-line combinations, mutually offset straight-line combinations, and mutually perpendicular L-shaped combinations. This allows the back rib main body 1 to fit on the surface of building templates of different shapes, thereby providing better support and reinforcement for the building template.

[0053] Based on the above embodiments, further see Figure 3 , the connection holes on the first corner connector 2 are arranged in an array, see Figure 1 The number of connection holes on each end of the profile 11 is no less than two. The array of connection holes on the first corner connector 2 allows for a variety of different positions and angles for connecting the profile 11, thereby increasing the number of shapes that can be spliced ​​between two adjacent back-rib bodies 1. The number of connection holes on each end of the profile 11 is no less than two, allowing at least two bolts to be connected to each end of the profile 11 when connecting the profile 11. This fixes the position of the profile 11, making it less likely to skew and able to withstand greater loads.

[0054] In some embodiments, see Figure 5 、 Figure 6 and Figure 7The first corner connector 2 is inserted into the back-ribbed main body 1. Specifically, the first corner connector 2 is inserted between the two profiles 11, so that the two profiles 11 respectively abut the upper and lower sides of the first corner connector 2. The connection is achieved by simultaneously passing bolts through the first corner connector 2 and the two profiles 11. Inserting the first corner connector 2 between the two profiles 11 improves the strength and tightness of the connection between the first corner connector 2 and the back-ribbed main body 1, making it less likely to skew or loosen.

[0055] In some embodiments, see Figure 8 and Figure 9 The modular back rib also includes a groove pressing plate 4, which is buckled on the back rib main body 1. The groove pressing plate 4 has a movable space 41 for accommodating the back rib main body 1, and a first waist-shaped hole for the tension screw to pass through is opened on the groove pressing plate 4.

[0056] Specifically, the groove pressing plate 4 is bent into a U-shape to form a movable space 41 for accommodating the back corrugation body 1. The movable space 41 is straight and runs through the length direction of the groove pressing plate 4. When two adjacent back corrugation bodies 1 are inserted into the movable space 41 from both ends of the groove pressing plate 4, the two back corrugation bodies 1 will be aligned under the action of the groove pressing plate 4.

[0057] In this embodiment, the groove pressing plate 4 can guide the movement of the back-flanking bodies 1, preventing the two back-flanking bodies 1 from being misaligned during movement, so that the two back-flanking bodies 1 remain aligned. During use, the two back-flanking bodies 1 can be moved along the length of the groove pressing plate 4 to adjust the distance between adjacent back-flanking bodies 1, thereby adapting to building templates of different sizes.

[0058] Based on the above embodiments, further see Figure 8 Reinforced edges 42 are integrally formed on both sides of the grooved plate 4 in the width direction. These edges can rest against the surface of the building formwork, providing support for the grooved plate 4 and preventing it from tilting during use. Furthermore, the edges 42 enhance the structural strength of the grooved plate 4, preventing it from bending or deforming.

[0059] In some embodiments, see Figure 10 and Figure 11The modular back rib also includes a diagonal brace 5, which includes a C-shaped sleeve 51, a triangular plate 52, a bearing plate 53, and a support plate 54. The C-shaped sleeve 51 is fixedly connected to the back rib body 1 via bolts. The triangular plate 52 is fixedly mounted on the C-shaped sleeve 51. The bearing plate 53 is fixedly mounted on the triangular plate 52, and a second waist-shaped hole for the tension screw to pass through is formed on the bearing plate 53. The support plate 54 is fixedly mounted on the triangular plate 52 and abuts against the back rib body 1. The diagonal brace 5 and the tension screw connect two adjacent back rib bodies 1, so that the two back rib bodies 1 are perpendicular to each other.

[0060] Specifically, the C-shaped sleeve 51 is provided with connecting holes for bolts to pass through. The C-shaped sleeve 51 is inserted between the two profiles 11, aligning the connecting holes on the C-shaped sleeve 51 and the profile 11. The C-shaped sleeve 51 can then be bolted to the back-ribbed body 1. The hypotenuse of the triangular plate 52 is tilted at 45 degrees, causing the support plate 53 fixed to the hypotenuse of the triangular plate 52 to also tilt at 45 degrees. The support plate 54 rests against the back-ribbed body 1, providing support for the diagonal brace 5, preventing it from tilting on the back-ribbed body 1 and improving its stability during use.

[0061] When using the diagonal bracing members 5 to connect two adjacent back-rib bodies 1, the two back-rib bodies 1 are perpendicular to each other, and the diagonal bracing members 5 are connected to the adjacent ends of the two back-rib bodies 1. Then, a tensioning screw is passed through the second waist-shaped holes of the two diagonal bracing members 5, and a nut is connected to the tensioning screw so that the nut is tightly pressed against the bearing plate 53, thereby completing the connection between the two adjacent back-rib bodies 1.

[0062] In summary, compared with the prior art, the modular back rib assembly provided in this embodiment can form structures of different angles through the combination of the first corner connector 2 and the back rib main body 1, and can form structures of different heights through the combination of the second corner connector 3 and the back rib main body 1, so that multiple back rib main bodies 1 can be combined into a variety of different shapes through the first corner connector 2 and the second corner connector 3, thereby meeting the installation requirements of complex-shaped building formwork, making the back rib main body 1 more in line with the shape of the building formwork, and having a better reinforcement effect on the building formwork.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An assembled modular back rib, characterized in that: include: Back rib main body (1); A first corner connector (2) connected between two adjacent back-rib main bodies (1); A second corner connector (3) connected between two adjacent back-rib main bodies (1); Wherein, two adjacent back-rib main bodies (1) are spliced ​​into different angles through the first corner connector (2), and two adjacent back-rib main bodies (1) are spliced ​​into different heights through the second corner connector (3).

2. The modular back rib assembly according to claim 1, wherein: The second corner connector (3) comprises: Support portion (31); Two connecting parts (32) are respectively fixedly arranged on both sides of the supporting part (31), and the two connecting parts (32) are at different heights; Wherein, the connecting portion (32) and the back rib main body (1) are fixedly connected by bolts.

3. The modular back rib assembly according to claim 2, wherein: The connecting portion (32) is plugged into the back rib main body (1).

4. The modular back rib assembly according to claim 1, wherein: The back rib main body (1) comprises: Two profiles (11), the two profiles (11) are parallel to each other, and a gap is formed between the two profiles (11) for the tension screw to pass through; The connecting pipe (12) is fixedly arranged between the two profiles (11).

5. The modular back rib assembly according to claim 1, characterized in that: The first corner connector (2) and the back rib main body (1) are fixedly connected by bolts.

6. The modular back rib assembly according to claim 1, characterized in that: The first corner connector (2) is plugged into the back rib main body (1).

7. The modular back rib assembly according to claim 1, characterized in that: It also includes a groove pressing plate (4), which is buckled on the back rib main body (1), and has a movable space (41) for accommodating the back rib main body (1). The groove pressing plate (4) is provided with a first waist-shaped hole for the tension screw to pass through.

8. The modular back rib assembly according to claim 7, characterized in that: Reinforced edges (42) are integrally formed on both sides of the groove pressing plate (4).

9. The modular back rib assembly according to claim 1, wherein: It also includes an oblique bracing member (5), wherein the oblique bracing member (5) includes: A C-shaped sleeve (51) is fixedly connected to the back rib main body (1) via bolts; A triangular plate (52) is fixedly mounted on the C-shaped sleeve (51); The bearing plate (53) is fixedly arranged on the triangular plate (52), and a second waist-shaped hole for the tension screw to pass through is opened on the bearing plate (53).

10. The modular back rib assembly according to claim 9, characterized in that: The inclined member (5) further comprises a supporting plate (54), wherein the supporting plate (54) is fixedly arranged on the triangular plate (52) and abuts against the back rib main body (1).

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