Fair-faced concrete formwork reinforcing device

Abstract

The utility model discloses a fair-faced concrete formwork reinforcing device which comprises a plurality of fair-faced concrete formwork bodies, connecting plates are installed on the fair-faced concrete formwork bodies, a connecting assembly is connected between every two adjacent connecting plates, a sliding groove is formed in one side of each connecting plate, and the connecting assemblies are connected with the sliding grooves. According to the fair-faced concrete formwork device, the connecting plates are installed on one side of the fair-faced concrete formwork body, the connecting assemblies are connected between every two adjacent connecting plates, the connecting assemblies are connected between every two adjacent connecting plates, and therefore the connecting plates can be fixed to one side of the fair-faced concrete formwork body, and the connecting plates can be fixed to the other side of the fair-faced concrete formwork body; the purpose of reinforcing the fair-faced concrete formwork is achieved, the connecting assemblies are arranged, pulling force for enabling the two adjacent connecting plates to be close to each other can be provided for the two adjacent connecting plates, tight contact is kept between the connecting plates and the formwork body under the action of the pulling force, the possibility that gaps are formed due to movement and deformation between the formworks is reduced, and the connecting stability is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical direction of fair - faced concrete formwork, and particularly relates to a fair - faced concrete formwork reinforcement device. Background Technique

[0002] Fair - faced concrete is formed by one - time casting without any external decoration, which is the most advanced form of expression in concrete materials. During the construction process of fair - faced concrete, fair - faced concrete formwork is required. Fair - faced concrete formwork refers to the formwork for newly - poured concrete to take shape and a complete set of structure systems for supporting the formwork. There are various classification methods for formwork. According to the shape, it is divided into two types: flat formwork and curved formwork. In addition, the formwork needs to be fixed.

[0003] In the prior art, the Chinese patent authorization publication number: CN220848693U discloses a fair - faced concrete formwork reinforcement device, including a formwork main body, baffles, pressing blocks and connecting rods. Clamping grooves are opened on both the front and back sides of the formwork main body, and the baffles are clamped with the clamping grooves through clamping blocks; assembly blocks are fixedly arranged at the inner ends of the baffles, and sliding grooves are opened inside the assembly blocks; the pressing blocks are in a convex shape, and the two protruding sections of the pressing blocks are clamped in the sliding grooves. A bolt passes through the assembly block and the pressing block and is in threaded connection with the assembly block and the pressing block; both ends of the connecting rod are fixed to a pressing block. It installs baffles on both sides of the formwork main body and uses the pressing blocks and connecting rods to fix the baffles, featuring high construction efficiency and good reinforcement effect. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fair - faced concrete formwork reinforcement device for the existing device to solve the problems raised in the above - mentioned background technique.

[0005] To solve the above - mentioned technical problems, the utility model provides the following technical solution: A fair - faced concrete formwork reinforcement device includes a plurality of fair - faced concrete formwork bodies. Connecting plates are installed on each of the plurality of fair - faced concrete formwork bodies. A connecting component is connected between two adjacent connecting plates. A sliding groove is opened on one side of the connecting plate, and a reserved groove communicating with the sliding groove is opened at the outer end of the connecting plate.

[0006] Preferably, the connection assembly includes a first connection block, a fastener, and a second connection block. The first connection block is rotatably connected to the second connection block through the fastener. Springs are fixedly connected to both sides of the first connection block and the second connection block that are away from each other. One end of each spring is fixedly connected to a slider. The end of the slider away from the spring is rotatably connected to a rotating block. The slider is slidably connected to a chute. A limiting post is fixedly connected to the outer sidewall of the rotating block. The limiting post penetrates through a reserved groove. A limiting groove communicating with the chute is provided on the outer side of the connecting plate. The limiting groove communicates with the reserved groove and is adapted to the limiting post.

[0007] Preferably, telescopic rods are fixedly connected to both sides of the first connection block and the second connection block that are away from each other. The other ends of the telescopic rods are fixedly connected to the connecting plate.

[0008] Preferably, the first connection block includes a hollow rod and a pair of movable rods. The pair of movable rods are slidably connected to the hollow rod.

[0009] Preferably, the fastener includes a bolt and a nut. Through holes matching the bolt are provided on both the first connection block and the second connection block. The nut is threadedly connected to the bolt. The cross-section of the first connection block is U-shaped. The second connection block is located inside the first connection block and matches the first connection block.

[0010] Preferably, a plurality of U-shaped blocks are fixedly connected to the connecting plate. The plurality of U-shaped blocks are all connected to the fair-faced concrete formwork body through screws.

[0011] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: In the present utility model,

[0012] (1) By installing the connecting plate on one side of the fair-faced concrete formwork body and connecting connection assemblies between adjacent two connecting plates, the purpose of strengthening the fair-faced concrete formwork is achieved. And through the provided connection assembly, a pulling force that makes adjacent two connecting plates approach each other can be provided. The action of the pulling force keeps the connecting plate in close contact with the formwork body, reducing the possibility of gaps formed due to the movement and deformation between the formworks, and enhancing the connection stability.

[0013] (2) Through the rotational cooperation between the provided first connection block and the second connection block, relative rotation between the first connection block and the second connection block can be realized, enabling multi-angle adjustment and being applicable to fixing fair-faced concrete formwork bodies with different included angles between adjacent two. Description of the Drawings

[0014] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the accompanying drawings:

[0015] Figure 1 is a schematic diagram of the overall structure;

[0016] Figure 2 is a schematic diagram of the partial structure;

[0017] Figure 3 is a schematic diagram of the partial exploded structure;

[0018] Figure 4 is a schematic diagram of the exploded structure of the connecting component.

[0019] Among them, the reference numerals in the figures:

[0020] 1, fair-faced concrete formwork body; 2, connecting plate; 3, connecting component; 31, first connecting block; 32, fastener; 321, bolt; 322, nut; 33, second connecting block; 34, telescopic rod; 35, spring; 36, slider; 37, rotating block; 38, limiting column; 4, U-shaped block; 5, chute; 6, reserved groove; 7, limiting groove. Specific embodiments

[0021] The following further non-limiting detailed description of the technical solution of the present utility model is given in conjunction with the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: a fair-faced concrete formwork reinforcement device, including a plurality of fair-faced concrete formwork bodies 1, connecting plates 2 are installed on each of the plurality of fair-faced concrete formwork bodies 1, a connecting component 3 is connected between adjacent two connecting plates 2, a chute 5 is opened on one side of the connecting plate 2, and a reserved groove 6 communicating with the chute 5 is opened at the outer end of the connecting plate 2;

[0023] The connecting assembly 3 includes a first connecting block 31, a fastener 32 and a second connecting block 33. The first connecting block 31 is rotatably connected to the second connecting block 33 through the fastener 32. The first connecting block 31 and the second connecting block 33 are fixedly connected with a spring 35 on the side away from each other. One end of the spring 35 is fixedly connected with a slider 36. The end of the slider 36 away from the spring 35 is rotatably connected with a rotating block 37. The slider 36 is slidably connected to the slide groove 5. The outer side wall of the rotating block 37 is fixedly connected to a limiting column 38. The limiting column 38 passes through the reserved groove 6. The outer side of the connecting plate 2 is provided with a limiting groove 7 connected to the slide groove 5. The limiting groove 7 is connected to the reserved groove 6, and the limiting groove 7 is adapted to the limiting column 38.

[0024] This solution achieves the purpose of reinforcing the plain concrete formwork by installing the connecting plate 2 to one side of the plain concrete formwork body 1, and connecting components 3 are connected between two adjacent connecting plates 2. In addition, the connecting components 3 are provided to provide a pulling force to bring the two adjacent connecting plates 2 closer to each other, thereby enhancing the connection and stability between the plain concrete formwork bodies 1.

[0025] Specifically, the connecting plate 2 is installed to one side of the plain concrete formwork body 1, and then the slider 36 is controlled to slide in the slide groove 5 and move to an appropriate position by toggling the limiting column 38, and then the limiting column 38 is rotated to make the rotating block 37 and the slider 36 rotate relative to each other, and the limiting column 38 is stuck in the limiting groove 7, so as to achieve the purpose of fixing the position of the slider 36, and then the spring 35 in the compressed state is stretched. The set spring 35 can use its own resilience to apply a pulling force to the two adjacent connecting plates 2 to move closer to each other, that is, the two adjacent plain concrete formwork bodies 1 can be tightly fixed together, thereby enhancing the connection and stability between the formworks, reducing the possibility of gap formation caused by movement and deformation between the formworks, and enhancing the stability of the connection.

[0026] It should be noted that there are multiple limit grooves 7, so that the tightness between the connecting plates 2 can be adjusted by controlling the stretching degree of the spring 35. By adjusting the snap-in position of the limit column 38, the tension between the connecting plates 2 can be increased or decreased to meet specific requirements or adjust the needs during the construction process.

[0027] like Figures 3-4 As shown, the first connecting block 31 and the second connecting block 33 are both fixedly connected to a telescopic rod 34 at one side away from each other, and the other end of the telescopic rod 34 is fixedly connected to the connecting plate 2 .

[0028] In this embodiment, the first connecting block 31 includes a hollow rod and a pair of movable rods, and the pair of movable rods are slidably connected to the hollow rod. The setting of the first connecting block 31 can play a guiding role between the connecting plate 2 and the first connecting block 31 and between the connecting plate 2 and the second connecting block 33.

[0029] As shown Figure 4 in the figure, the fastener 32 includes a bolt 321 and a nut 322. Through holes matching the bolt 321 are formed in both the first connection block 31 and the second connection block 33. The nut 322 is threadedly connected to the bolt 321. The cross-section of the first connection block 31 is U-shaped. The second connection block 33 is located inside the first connection block 31 and matches the first connection block 31.

[0030] In this embodiment, through the rotational cooperation between the first connection block 31 and the second connection block 33 provided, relative rotation between the first connection block 31 and the second connection block 33 can be achieved, enabling multi-angle adjustment and being applicable to fixing adjacent fair-faced concrete formwork bodies 1 with different included angles.

[0031] Among them, through the bolts 321 and 332 provided, the first connection block 31 and the fastener 32 can be locked when rotated to any angle.

[0032] As shown Figures 1-2 in the figure, a plurality of U-shaped blocks 4 are fixedly connected to the connecting plate 2, and the plurality of U-shaped blocks 4 are all connected to the fair-faced concrete formwork body 1 by screws.

[0033] In this embodiment, the fair-faced concrete formwork body 1 can be fixed to the connecting plate 2 by using screws, and by tightening the bolts 321 and 332, relative rotation between two adjacent connecting plates 2 can be prevented, thereby achieving the purpose of strengthening the fair-faced concrete formwork body 1 and ensuring the stability of the connection between two adjacent fair-faced concrete formwork bodies 1.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0035] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A fair-faced concrete formwork reinforcement device, comprising a plurality of fair-faced concrete formwork bodies (1), characterized in that: A connecting plate (2) is installed on each of the plurality of fair-faced concrete formwork bodies (1), a connecting component (3) is connected between two adjacent connecting plates (2), a sliding groove (5) is formed on one side of the connecting plate (2), and a reserved groove (6) communicating with the sliding groove (5) is formed at the outer end of the connecting plate (2).

2. The formwork reinforcement device for fair-faced concrete according to claim 1, characterized in that: The connecting component (3) includes a first connecting block (31), a fastener (32) and a second connecting block (33). The first connecting block (31) is rotatably connected to the second connecting block (33) through the fastener (32). Springs (35) are fixedly connected to the mutually remote sides of the first connecting block (31) and the second connecting block (33). One end of each spring (35) is fixedly connected to a slider (36). The end of the slider (36) remote from the spring (35) is rotatably connected to a rotating block (37). The slider (36) is slidably connected to the sliding groove (5). A limiting post (38) is fixedly connected to the outer side wall of the rotating block (37). The limiting post (38) penetrates through the reserved groove (6). A limiting groove (7) communicating with the sliding groove (5) is arranged on the outer side of the connecting plate (2). The limiting groove (7) communicates with the reserved groove (6), and the limiting groove (7) is adapted to the limiting post (38).

3. The formwork reinforcement device for fair-faced concrete according to claim 2, characterized in that: Expansion rods (34) are fixedly connected to the mutually remote sides of the first connecting block (31) and the second connecting block (33), and the other ends of the expansion rods (34) are fixedly connected to the connecting plate (2).

4. A fair-faced concrete formwork reinforcement device according to claim 3, characterized in that: The first connecting block (31) includes a hollow rod and a pair of movable rods, and the pair of movable rods are slidably connected to the hollow rod.

5. The formwork reinforcement device for fair-faced concrete according to claim 4, characterized in that: The fastener (32) includes a bolt (321) and a nut (322). Through holes matching the bolt (321) are formed in both the first connecting block (31) and the second connecting block (33). The nut (322) is threadedly connected to the bolt (321). The cross section of the first connecting block (31) is U-shaped. The second connecting block (33) is located inside the first connecting block (31), and the second connecting block (33) matches the first connecting block (31).

6. The formwork reinforcement device for fair-faced concrete according to claim 5, characterized in that: A plurality of U-shaped blocks (4) are fixedly connected to the connecting plate (2), and the plurality of U-shaped blocks (4) are all connected to the fair-faced concrete formwork body (1) through screws.

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