Wall formwork reinforcement system

Abstract

The application discloses a wall formwork reinforcing system, which comprises a building bottom plate and a formwork arranged on the top of the building bottom plate, a wall body is cast on one side of the formwork, a reinforcing rib is arranged at the lower end of the formwork, the reinforcing rib and the formwork are connected with a reinforcing rib plate, the reinforcing rib plate extends downwards to the lower side of the formwork to form a blocking section which is convex to the outside of the formwork, the adjacent reinforcing rib plates of adjacent formworks are detachably fixed, and the reinforcing rib plate is provided with an inclined support which is inclined to support the formwork. The wall formwork reinforcing system has the advantages of low material cost and reliable reinforcing effect.

Description

Technical Field

[0001] This invention relates to the field of wall formwork technology, and in particular to a wall formwork reinforcement system. Background Technology

[0002] In building construction projects, the main structure is mostly constructed using cast-in-place concrete. Walls, especially exterior walls, usually require formwork for support during construction. Since the working surface of the formwork is perpendicular to the wall, it is subjected to vertical pressure from the wall in the direction perpendicular to the working surface of the formwork, which makes the formwork prone to damage.

[0003] For example, in Chinese patent literature, the invention entitled "A Building Formwork Support and Reinforcement System" with patent number CN2023232957410, which was authorized and announced on August 9, 2024, reinforces the side of the wall formwork through a complex structure to achieve structural strengthening of the wall formwork.

[0004] For example, the invention patent entitled "A Shear Wall Formwork Reinforcement Structure" authorized and announced on October 11, 2024, with patent number CN2024202635408, utilizes oblique supports to support the force on the wall formwork.

[0005] The shortcomings of existing technologies are that the material cost of using reinforced wall formwork structures is too high and the process is complicated, while general diagonal bracing is unreliable and the formwork is prone to misalignment. Summary of the Invention

[0006] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a wall formwork reinforcement system that has low material cost and reliable reinforcement effect.

[0007] To achieve the above objectives, the present invention adopts the following technical solution.

[0008] A wall formwork reinforcement system includes a building base slab and a formwork set on top of the building base slab. A wall is cast on one side of the formwork. A reinforcing rib is provided at the lower end of the formwork. The reinforcing rib and the formwork are connected by a reinforcing rib plate. The reinforcing rib plate extends downward to the bottom of the formwork to form a blocking section that protrudes outward to the outside of the formwork. Adjacent reinforcing rib plates of adjacent formwork can be detached and fixed. The reinforcing rib plate is provided with diagonal bracing that supports the formwork at an angle.

[0009] This application achieves the shaping of the wall during casting using templates. The templates are reinforced laterally by reinforcing ribs and longitudinally by reinforcing ribs. Adjacent templates laterally are fixed by reinforcing ribs, and adjacent templates longitudinally are blocked and limited by blocking sections to ensure the integrity of the template assembly. The templates are then supported by diagonal braces. This solution ensures the support strength of the templates and achieves template reinforcement. At the same time, the wall templates, such as reinforcing ribs, reinforcing bars, and diagonal braces, are strip or rod-shaped structures, saving materials and reducing the overall material cost of the reinforcement system.

[0010] Preferably, the reinforcing ribs include two first ribs located at both ends of the transverse direction and a second rib located between the two first ribs. Adjacent reinforcing ribs of adjacent templates are bolted together after being attached, and the diagonal braces are connected to the second ribs. The first ribs are attached and fixed to the first ribs of other templates at both ends of the transverse direction, ensuring high connection reliability and reliable reinforcement. The diagonal braces support the second ribs, which can enhance the structural strength of the second ribs and extend their service life, thereby ensuring the reliability of the template reinforcement.

[0011] Preferably, the upper end of the second rib is located at the middle position in the height direction of the template. The second rib can provide better structural reinforcement to the template.

[0012] Preferably, the length of the second rib is not less than the height of the template. The second rib can support the entire height of the template, providing reliable support.

[0013] Preferably, the upper end of the second rib is provided with an insertion groove. In two longitudinally adjacent templates, the lower end of the second rib of the upper template is inserted into the insertion groove of the second rib of the lower template. The two adjacent templates can improve their overall integrity and enhance the reliability of the template structure reinforcement by interlocking their second ribs.

[0014] Preferably, the diagonal brace is connected at the midpoint of the longitudinal direction of the blocking section. The diagonal brace protects the blocking section from excessive shear force and deformation.

[0015] Preferably, the diagonal brace includes a connector and a support rod. The connector is located at the upper end of the support rod, and the connector and the reinforcing rib are rotatably connected in the direction perpendicular to the support rod. The connector is equipped with an electromagnet for connecting with the template. After the diagonal brace is connected to the reinforcing rib, the electromagnet is magnetically connected to the template, ensuring the reliability of the connection between the connector and the template.

[0016] Preferably, the support rod is a telescopic rod. This allows the length of the support rod to be adjusted to provide support at different heights.

[0017] Preferably, the lower end of the second rib is provided with a connecting end whose size matches the insertion slot. The connecting end is spherical or cylindrical in shape, and the size of the lower end of the second rib is smaller than that of the insertion slot, so that the second rib can rotate in the direction perpendicular to the wall. The insertion slot is provided with elastic teeth to abut against the connection between the connecting end and the insertion slot when they are inserted into place. Under normal circumstances, when adjacent templates are connected longitudinally, the second rib remains vertical. When subjected to wall pressure, the upper end of the upper template is prone to flipping outward. When the upper template flips at a certain angle, the second rib flips synchronously, and a large space is provided at the elastic teeth. This makes it less likely for the insertion parts of the two adjacent templates to come loose under increased soil pressure, ensuring the reliability of the reinforcement system.

[0018] Preferably, the insertion slot is provided with a sliding groove, the elastic tooth is slidably disposed within the sliding groove, and an elastic reset element is provided between the elastic tooth and the sliding groove. This is one implementation of the elastic tooth, achieving a reliable fit between the elastic tooth and the connecting end. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of a wall formwork reinforcement system disclosed in one embodiment of the present invention.

[0020] Figure 2 This is a schematic diagram of the structure of the template in the wall template reinforcement system disclosed in one embodiment of the present invention.

[0021] Figure 3 yes Figure 2 A side view of the template shown.

[0022] Figure 4 This is a schematic internal cross-sectional view of the template in a wall template reinforcement system disclosed in another embodiment of the present invention.

[0023] Figure 5 This is a schematic diagram of the diagonal brace in a wall formwork reinforcement system disclosed in one embodiment of the present invention.

[0024] In the diagram: 1. Building base plate; 2. Formwork; 3. Reinforcing rib; 4. Blocking section; 5. First rib; 6. Second rib; 7. Connecting end; 8. Insertion groove; 9. Slide groove; 10. Elastic reset component; 11. Diagonal brace; 12. Connector; 13. Electromagnet; 14. Threaded rod; 15. Threaded sleeve; 16. Elastic tooth. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0026] The terms “comprising” and “having”, and any variations thereof, used in the specification and claims of this invention are intended to cover a non-exclusive inclusion, such as a method or product that includes a series of technical features, not necessarily limited to those technical features explicitly listed, but may also include other technical features that may be included in the method or product but not explicitly listed.

[0027] In the description of this invention, it should be understood that the technical features defined by terms such as "first" and "second" which have a sequential concept are only used to clearly describe the defined technical features and to clearly distinguish the defined technical features from other technical features, and do not represent that they are named in this way in actual implementation. Therefore, they should not be construed as limitations on this invention.

[0028] One embodiment of the present invention discloses a wall formwork reinforcement system, such as Figures 1 to 5 As shown, it includes a building base slab 1 and a template 2 set on top of the building base slab 1. A wall is poured on one side of the template 2. A reinforcing rib 3 is provided at the lower end of the template 2. The reinforcing rib 3 and the template 2 are connected by a reinforcing rib plate. The reinforcing rib plate extends downward to the bottom of the template 2 to form a blocking section 4 that protrudes outward to the outside of the template 2. The adjacent reinforcing rib plates of adjacent template 2 can be detached and fixed. The reinforcing rib plate is provided with a diagonal brace 11 that supports the template 2 at an angle.

[0029] During wall pouring, wall formwork 2 is required for support and positioning. In this application, the horizontal direction of a single formwork 2 is reinforced by reinforcing ribs 3, and the vertical direction of the formwork 2 is reinforced by reinforcing ribs. In the overall structure formed by the combination of multiple formwork 2, two horizontally adjacent formwork 2 are fixed by reinforcing ribs, and two vertically adjacent formwork 2 are blocked and positioned by blocking sections 4 to ensure the integrity of the formwork 2 assembly. Then, the formwork 2 is supported by diagonal braces 11. With this solution, the support strength of the formwork 2 can be guaranteed, and the formwork 2 can be reinforced. At the same time, the wall formwork 2, such as reinforcing ribs, reinforcing ribs 3, and diagonal braces 11, are strip or rod-shaped structures, which saves materials and reduces the overall material cost of the reinforcement system.

[0030] The template 2 shown in this embodiment has an approximately cuboid structure. During assembly, it is installed from bottom to top. Adjacent templates 2 are first assembled using reinforcing ribs, and the diagonal braces 11 are assembled simultaneously. Then, layer by layer, each layer of template 2 is supported and connected by diagonal braces 11 to achieve reliable reinforcement of the entire wall template 2. Through holes are provided on the building base plate to facilitate the passage of the blocking section of the bottommost template and its anchoring to the ground.

[0031] As one embodiment of the present invention, a wall formwork reinforcement system is disclosed, such as Figures 1 to 3 As shown, the system includes a building base slab 1 and a formwork 2 mounted on top of the base slab 1. A wall is cast on one side of the formwork 2. A reinforcing rib 3 is provided at the lower end of the formwork 2. The reinforcing rib 3 and the formwork 2 are connected by reinforcing ribs. The reinforcing ribs extend downwards to below the formwork 2 to form a blocking section 4 protruding outwards to the outside of the formwork 2. Adjacent reinforcing ribs of adjacent formwork 2 are detachably fixed. Diagonal braces 11 are provided on the reinforcing ribs to support the formwork 2. The reinforcing ribs include two first ribs 5 located at both ends of the horizontal direction and a second rib 6 located between the two first ribs 5. Adjacent reinforcing ribs of adjacent formwork 2 are bolted together after being fitted. The diagonal braces 11 are connected to the second rib 6. The first ribs 5 are fitted and fixed to the first ribs 5 of other formwork 2 at both ends of the horizontal direction, ensuring high connection reliability and reliable reinforcement. The diagonal braces 11 support the second rib 6, enhancing the structural strength of the second rib 6 and extending its service life, thereby ensuring the reliability of the formwork 2 reinforcement.

[0032] In this embodiment, there is one second rib 6. In other embodiments, there may be other numbers of second ribs 6, for example, there may be three second ribs 6, and the three second ribs 6 and the two first ribs 5 are equidistantly spaced.

[0033] Furthermore, the upper end of the second rib 6 is located at the middle position in the height direction of the template 2. The second rib 6 provides good structural reinforcement to the template 2. The length of the second rib 6 is not less than the height of the template 2. The second rib 6 can support the entire height of the template 2, and the supporting effect is reliable. In this embodiment, as... Figure 2 In this design, the length L of the second rib 6 is greater than the height H of the template 2. The upper end of the second rib 6 has an insertion slot 8. In two longitudinally adjacent templates 2, the lower end of the second rib 6 of the upper template 2 engages with the insertion slot 8 of the second rib 6 of the lower template 2. The lower end of the blocking section 4 is conical or chamfered to facilitate engagement with the slot. The interlocking of the second ribs 6 of two adjacent templates 2 improves their overall integrity and enhances the reliability of the template 2 structural reinforcement.

[0034] As one embodiment of the present invention, a wall formwork reinforcement system is disclosed, such as Figure 4As shown, the lower end of the second rib 6 is provided with a connecting end 7 whose size matches the insertion slot 8. The connecting end 7 is a horizontally arranged cylinder, and the size of the lower end of the second rib 6 is smaller than that of the insertion slot 8 so that the second rib 6 can rotate in the direction perpendicular to the wall. The rotation axis of the connecting end 7 is parallel to the template 2 and perpendicular to the second rib 6. The insertion slot 8 is provided with elastic teeth to abut against the connection between the connecting end 7 and the insertion slot 8 when they are inserted into place. Under normal circumstances, when adjacent templates 2 are connected longitudinally, the second rib 6 remains vertical. When subjected to wall pressure, the upper end of the upper template 2 is prone to flipping outward. When the upper template 2 flips at a certain angle, the second rib 6 flips synchronously, and a large space is provided at the elastic teeth. This makes it more difficult for the insertion parts of the two adjacent templates 2 to come out when the soil pressure increases, ensuring the reliability of the reinforcement system. As one implementation of the above scheme, the insertion slot 8 is provided with a sliding groove 9, the elastic tooth 16 is slidably disposed within the sliding groove 9, and an elastic reset member 10 is provided between the elastic tooth 16 and the sliding groove 9. The elastic reset member is a spring. This is one implementation of the elastic tooth, achieving reliable engagement between the elastic tooth and the connecting end 7.

[0035] One embodiment of the present invention discloses a wall formwork reinforcement system, including a building base slab 1 and a formwork 2 disposed on top of the building base slab 1. A wall is cast on one side of the formwork 2. A reinforcing rib 3 is provided at the lower end of the formwork 2. The reinforcing rib 3 and the formwork 2 are connected by a reinforcing rib plate. The reinforcing rib plate extends downwards to below the formwork 2 to form a blocking section 4 protruding outwards to the outside of the formwork 2. Adjacent reinforcing rib plates of adjacent formwork 2 are detachably fixed. The reinforcing rib plate is provided with a diagonal brace 11 that obliquely supports the formwork 2. The diagonal brace 11 is connected at the middle position of the longitudinal direction of the blocking section 4. In this embodiment, the diagonal brace 11 is connected to the blocking section 4 of the second rib plate 6, and the diagonal brace 11 protects the blocking section 4, preventing it from deforming due to excessive shear force. Figure 5 As shown, the diagonal brace 11 includes a connector 12 and a support rod. The connector 12 is located at the upper end of the support rod, and the connector 12 and the reinforcing rib are rotatably connected in the direction perpendicular to the support rod. The connector 12 is U-shaped. An electromagnet 13 is provided on the connector 12 for connection with the template 2. After the diagonal brace 11 is connected to the reinforcing rib, the electromagnet 13 is magnetically connected to the template 2, ensuring the reliability of the connection between the connector 12 and the template 2. Furthermore, the support rod is a telescopic rod, making its length adjustable to accommodate different height positions. Those skilled in the art will understand that the support rod can be an adjustable-length structure formed by multiple threaded rods 14 and threaded sleeves 15. Figure 5In the design, the threaded rod 14 has two sections, and the threaded sleeve 15 has one section. The internal thread inside the threaded sleeve 15 engages with the external thread of the threaded rod 14. In practice, the number of threaded rods 14 and threaded sleeves 15 can be set to other quantities as needed. To ensure the strength of the threaded sleeve 15, a reinforcing rib 3 parallel to the axis of the threaded sleeve 15 can be set on the outside of the threaded sleeve 15.

Claims

1. A wall formwork reinforcement system, comprising a building base slab and formwork disposed on top of the building base slab, wherein a wall is cast on one side of the formwork, characterized in that, The lower end of the template is provided with a reinforcing rib, and the reinforcing rib and the template are connected by a reinforcing rib plate. The reinforcing rib plate extends downward to the bottom of the template to form a blocking section that protrudes outward to the outside of the template. Adjacent reinforcing rib plates of adjacent templates are detachable and fixed. The reinforcing rib plate is provided with a diagonal brace that supports the template at an angle. The reinforcing rib plate includes two first rib plates located at both ends in the horizontal direction and a second rib plate located between the two first rib plates. Adjacent reinforcing rib plates of adjacent templates are bolted together after being attached. The diagonal brace is connected to the second rib plate. The upper end of the second rib plate is provided with an insertion groove. In two longitudinally adjacent templates, the lower end of the second rib plate of the upper template is inserted into the insertion groove of the second rib plate of the lower template. The lower end of the second rib plate is provided with a connecting end head whose size matches the insertion groove. The shape of the connecting end head is spherical or cylindrical, and the size of the lower end of the second rib plate is smaller than the insertion groove so that the second rib plate can rotate in the direction perpendicular to the wall. The insertion groove is provided with elastic teeth to abut against the connection point of the connecting end head and the insertion groove when they are inserted into place.

2. The wall formwork reinforcement system according to claim 1, characterized in that, The upper end of the second rib is located at the middle position in the height direction of the template.

3. The wall formwork reinforcement system according to claim 1, characterized in that, The length of the second rib is not less than the height of the template.

4. A wall formwork reinforcement system according to any one of claims 1 to 3, characterized in that, The diagonal brace is connected at the midpoint of the longitudinal direction of the blocking section.

5. A wall formwork reinforcement system according to any one of claims 1 to 3, characterized in that, The diagonal brace includes a connector and a support rod. The connector is located at the upper end of the support rod. The connector and the reinforcing rib are rotatably connected in the direction perpendicular to the support rod. The connector is equipped with an electromagnet for connecting with the template.

6. A wall formwork reinforcement system according to claim 5, characterized in that, The support rod is a telescopic rod.

7. A wall formwork reinforcement system according to claim 1, characterized in that, The insertion slot is provided with a sliding groove, the elastic tooth is slidably disposed in the sliding groove, and an elastic reset element is provided between the elastic tooth and the sliding groove.

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