Formwork reinforcement

Abstract

A formwork reinforcement structure includes: a straight back rib, arranged along a first direction on the outside of the formwork to provide support; and a fastener, clamped onto the straight back rib to form a corner structure, providing support for the formwork. The straight back rib and the fastener are perpendicular to each other. This formwork reinforcement structure, by splicing the straight back rib and the fastener to form a corner structure, avoids welding or bending of the back rib, simplifies construction steps, and reduces the amount of construction work. The design of the fastener clamping onto the straight back rib not only allows the fastener to provide stable support for the formwork but also facilitates the replacement of fasteners of different sizes to adapt to different construction conditions, improving the versatility and flexibility of the formwork reinforcement structure. This invention has a simple processing method, higher precision, better versatility and flexibility, and can effectively reduce construction costs, making it suitable for widespread promotion.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering construction technology, and in particular to a formwork reinforcement structure. Background Technology

[0002] In modern architecture, variable cross-section walls are common. A variable cross-section wall is one with two different cross-sections, meaning its thickness varies. Because of this change in cross-section, when arranging formwork reinforcement devices, the back ribs are often welded or bent into corner shapes to accommodate this change. However, this method is complex, prone to dimensional deviations and inaccurate angles, and has poor versatility. Different projects often require reprocessing or replacement, increasing construction and time costs. Furthermore, the corner back ribs are susceptible to deformation or damage during use, affecting the safety and quality of the construction. Utility Model Content

[0003] To solve the above problems, this utility model provides a template reinforcement structure, characterized in that it includes:

[0004] Straight back ribs are used to be arranged along the outer side of the template in the first direction to provide support for the template.

[0005] Fasteners are used to clamp onto the straight back ribs to form a corner structure, providing support for the template.

[0006] Furthermore, the straight back rib is provided with a channel arranged along the first direction.

[0007] Furthermore, the straight back rib includes two back rib strips arranged along a first direction, with the two back rib strips spaced parallel to each other to form the channel therebetween.

[0008] Furthermore, the fastener is arranged perpendicular to the straight back rib.

[0009] Furthermore, the fastener includes a clamping part and a supporting part, the clamping part being used to clamp onto the straight back rib, and the supporting part being used to provide support for the template.

[0010] Furthermore, the clamping part has a rectangular frame structure and can be fitted onto the straight back rib.

[0011] Furthermore, the clamping part includes a first face, two second face and two third face, wherein the second face is connected between the first face and the third face to form a rectangular frame structure;

[0012] When the clamping part is fitted onto the straight back rib, the first face is clamped between the straight back rib and the support part; the second face and the third face are attached to different side surfaces of the straight back rib.

[0013] Furthermore, the two third faces are spaced apart to form an opening, which corresponds to the channel.

[0014] Furthermore, the second face is perpendicular to the first and third faces; the first face is parallel to the third face.

[0015] Furthermore, the support portion is a hollow rectangular tube.

[0016] The beneficial contribution of this utility model lies in its effective solution to the aforementioned problems. The template reinforcement structure of this utility model forms a corner structure by splicing straight back ribs with fasteners, avoiding welding or bending of the back ribs, simplifying construction steps, and reducing the amount of construction work. The design of the fasteners clamping onto the straight back ribs not only allows the fasteners to provide stable support for the template but also facilitates the easy replacement of fasteners of different sizes to adapt to different construction conditions, improving the versatility and flexibility of the template reinforcement structure. This utility model has a simple processing method, higher precision, better versatility and flexibility, and can effectively reduce construction costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the fastener structure of this utility model;

[0019] Figure 3 This is a reference diagram showing the usage state of this utility model.

[0020] The attached diagrams are labeled as follows: straight back rib 10, back rib strip 11, channel 12, fastener 20, clamping part 21, first face 211, second face 212, third face 213, support part 22, fourth face 221, fifth face 222, tie rod 30, wall 1 40, wall 2 50. Detailed Implementation

[0021] The following embodiments are further explanations and supplements to the present invention and do not constitute any limitation on the present invention.

[0022] This utility model provides a template reinforcement structure, including: a straight back rib 10 and a fastener 20. The straight back rib 10 is arranged along a first direction on the outside of the template to provide support for the template; the fastener 20 is clamped onto the straight back rib 10 to form a corner structure with the straight back rib 10, providing support for the template.

[0023] Furthermore, the straight back rib 10 is elongated, with its length direction being the first direction.

[0024] Furthermore, the straight back rib 10 is made of high-strength steel and its surface is hot-dip galvanized, giving it good strength, plasticity, toughness and weldability, as well as excellent rust and corrosion resistance.

[0025] Furthermore, the straight back rib 10 is provided with a channel 12 arranged along the first direction, the channel 12 being used for the pull screw 30 to pass through and be fixed.

[0026] Furthermore, the straight back rib 10 includes two back rib strips 11 arranged along a first direction, the two back rib strips 11 are parallel and spaced apart, and the channel 12 is formed between the two back rib strips 11.

[0027] Furthermore, the two back ribs 11 are fixed together by welding, and the channel 12 is formed between the two back ribs 11.

[0028] Furthermore, the fastener 20 is used to connect with the straight back rib 10. When the two are connected together, the fastener 20 and the straight back rib 10 are perpendicular to each other to accommodate construction at corners.

[0029] Furthermore, the fastener 20 includes a clamping part 21 and a supporting part 22. The clamping part 21 is used to clamp onto the straight back rib 10, and the supporting part 22 provides support for the template.

[0030] Furthermore, the clamping part 21 has a rectangular frame structure and can be fitted onto the straight back rib 10.

[0031] Furthermore, when the fastener 20 is clamped onto the straight back rib 10 by the clamping part 21, the fastener 20 can abut against the straight back rib 10 and the template to be supported, so as to provide support for the template.

[0032] Furthermore, the support 22 is located between the straight back rib 10 and the wall 2 50.

[0033] The fastener 20 is easy to cut, and can be processed into fasteners 20 of different sizes to adapt to different construction scenarios, that is, to adapt to the distance from the straight back rib 10 to the main facade template of the wall 2 50.

[0034] Furthermore, the clamping part 21 includes a first face 211, two second face 212 and two third face 213; the second face 212 is connected between the first face 211 and the third face 213 to form a rectangular frame structure; when the clamping part 21 is sleeved on the straight back rib 10, the first face 211 is clamped between the straight back rib 10 and the support part 22; the second face 212 and the third face 213 are attached to different side surfaces of the straight back rib 10.

[0035] Furthermore, the two third face sections 213 are spaced apart and opposite each other to form openings, which correspond to the channel 12. The openings allow the fastener 20 to be fitted onto the straight back rib 10 without affecting the passage of the tie rod through the channel 12.

[0036] Furthermore, the two second face 212 specifications are the same size; the two third face 213 specifications are the same size.

[0037] Furthermore, the two third faces 213 are located on both sides of the channel 12 of the straight back rib 10.

[0038] Furthermore, the second face 212 is perpendicular to the first face 211 and the third face 213; the first face 211 is parallel to the third face 213.

[0039] Furthermore, the length of the second face 212, that is, the distance between the first face 211 and the third face 213, is equal to the width of the straight back rib 10, so that the first face 211 and the third face 213 are fully in close contact with the straight back rib 10.

[0040] Furthermore, the height of the first face 211, i.e. the distance between the two second faces 212, is equal to the height of the straight back rib 10, so that the two second faces 212 and the two sides of the straight back rib 10 fit together.

[0041] Furthermore, the support portion 22 is a hollow rectangular tube.

[0042] Furthermore, the cavity extension direction of the hollow rectangular tube is perpendicular to the second surface 212 of the clamping part 21.

[0043] Furthermore, the support portion 22 includes a first face 211, two fourth face 221, and a fifth face 222. The fourth face 221 is connected between the first face 211 and the fifth face 222, forming a rectangular frame structure. The first face 211 of the support portion 22 and the first face 211 of the clamping portion 21 are the same face.

[0044] Furthermore, the fourth face 221 is perpendicular to the first face 211.

[0045] Furthermore, the fifth face 222 is parallel to the first face 211.

[0046] This forms the template reinforcement structure of this embodiment. In use, the fastener 20 is fitted onto the straight back rib 10, with the two perpendicular to each other. Its usage can be found below:

[0047] Based on the main wall, the plane parallel to the main wall is defined as the main elevation, and the plane perpendicular to the main wall is defined as the side elevation.

[0048] A variable cross-section wall has two different cross sections, meaning the wall thickness varies. The thickness of wall section 40 is greater than that of wall section 50, and at least one main facade of wall section 50 is recessed inward compared to wall section 40.

[0049] The straight back ribs 10 are horizontally attached to the two main facade formworks of wall 40 along the first direction. At this time, the straight back ribs 10 are on the outside of wall 50 and parallel to the main facade of wall 50. Each straight back rib 10 has a corresponding straight back rib 10 at the same horizontal height on the other main facade formwork. The two straight back ribs 10 at the same horizontal height on the two main facades form a pair. The straight back ribs 10 bear the concrete pressure from the formwork, which can significantly enhance the stability of the formwork and prevent the formwork from undergoing excessive deformation, buckling, or bulging under the action of concrete pressure.

[0050] Furthermore, the tie rod 30 passes through the main facades of wall 1 40 and wall 2 50 and through the two channels 12 of a pair of straight back ribs 10, with both ends of the tie rod 30 being fastened on the outside of the straight back ribs 10.

[0051] Furthermore, tie rods 30 are also provided on the outside of the side facades of wall 40 and wall 50, and pass through the two channels 12 of a pair of straight back ribs 10. The two ends of the tie rods 30 are fastened on the outside of the straight back ribs 10 to support the side facade templates of wall 40 and wall 50.

[0052] Furthermore, the two ends of the tie rod 30 are fixed to the back ribs on both sides by fasteners such as nuts and washers.

[0053] Furthermore, when the fastener 20 is clamped onto the straight back rib 10 by the clamping part 21, the fastener 20 can abut against the straight back rib 10 and the template to be supported, so as to provide support for the template.

[0054] Furthermore, the support 22 is located between the straight back rib 10 and the wall 2 50.

[0055] Furthermore, the fastener 20 is easy to cut, and fasteners 20 of different sizes can be cut and processed to adapt to different construction scenarios, that is, to adapt to the distance between the straight back rib 10 and the main facade template of the wall 2 50.

[0056] Furthermore, the fifth face 222 of the support part 22 is fitted with the main facade template of the second wall 50, and the main facade template of the second wall 50 transmits the concrete pressure to the straight back rib 10 through the fastener 20.

[0057] Furthermore, a fastener 20 is installed at the connection between wall 40 and wall 50. One of the fourth faces 221 of the fastener 20 support part 22 is attached to the side facade template of wall 40, and the fifth face 222 is attached to the main facade template of wall 50. The side facade template of wall 40 and the main facade template of wall 50 transmit the concrete pressure to the straight back rib 10 through the fastener 20.

[0058] Although the present invention has been disclosed through the above embodiments, the scope of the present invention is not limited thereto. Without departing from the concept of the present invention, the above components can be replaced by similar or equivalent elements known to those skilled in the art.

Claims

1. A formwork reinforcement structure, characterized by, include: Straight back ribs (10) are arranged along the first direction on the outside of the template to provide support for the template; The fastener (20) is used to clamp onto the straight back rib (10) and form a corner structure with the straight back rib (10) to provide support for the template.

2. A formwork structure according to claim 1, wherein: The straight back rib (10) is provided with a channel (12) arranged along the first direction.

3. A formwork structure as claimed in claim 2, wherein: The straight back rib (10) includes two back rib strips (11) arranged along a first direction, the two back rib strips (11) being parallel and spaced apart to form the channel (12) therebetween.

4. A formwork structure according to claim 1, wherein: The fastener (20) is set perpendicular to the straight back rib (10).

5. A formwork structure as claimed in claim 3, wherein: The fastener (20) includes a clamping part (21) and a supporting part (22). The clamping part (21) is used to clamp onto the straight back rib (10), and the supporting part (22) is used to provide support for the template.

6. A formwork structure as claimed in claim 5, wherein: The clamping part (21) has a rectangular frame structure and can be fitted onto the straight back rib (10).

7. A formwork structure as claimed in claim 6, wherein: The clamping part (21) includes a first face (211), two second face (212) and two third face (213), wherein the second face (212) is connected between the first face (211) and the third face (213) to form a rectangular frame structure; When the clamping part (21) is fitted onto the straight back rib (10), the first face part (211) is clamped between the straight back rib (10) and the support part (22); the second face part (212) and the third face part (213) are attached to different side surfaces of the straight back rib (10).

8. A formwork structure according to claim 7, wherein: The two third faces (213) are spaced apart and form an opening, which corresponds to the channel (12).

9. A formwork structure according to claim 8, wherein: The second face (212) is perpendicular to the first face (211) and the third face (213); the first face (211) is parallel to the third face (213).

10. A formwork structure as claimed in claim 5, wherein: The support part (22) is a hollow rectangular tube.

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