Novel connection structure of composite wall

Abstract

The utility model discloses a new -type connecting structure of combined wall, including two prefabricated walls, and prefabricated wall includes wall framework, and wall framework includes vertical support, and the first haifen groove of fixedly being equipped with on vertical support, the first haifen groove of two prefabricated walls is opposite and is arranged, makes the connecting cavity between the first haifen groove of two prefabricated walls, and the second haifen groove is equipped in connecting cavity, and the second haifen groove is used for connecting corresponding two first haifen grooves, and the connecting piece is equipped with on vertical support and the first haifen groove, and the connecting piece is overlapped on vertical support and the first haifen groove, and is fixedly connected with vertical support and the first haifen groove respectively through fastener. Adopt first haifen groove cooperation second haifen groove as the connecting structure of two prefabricated walls, guaranteeing the stability of connection simultaneously, first haifen groove can adopt connecting piece cooperation fastener and anchor on vertical support, need not welding to be able to with first haifen groove stable fixed on vertical support, and it is convenient to adapt to the prefabricated wall assembly connection use of wall framework of light steel material.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated buildings, and in particular to a novel connection structure for composite walls. Background Technology

[0002] In the existing field of prefabricated building technology, in scenarios where high support strength is not required (such as low-rise buildings or bungalows), lightweight steel materials are used for the internal wall frame of some prefabricated walls to reduce their weight for easier transportation and assembly. However, due to the thinness of lightweight steel walls, traditional connecting components cannot be welded onto them to achieve wall connections. Therefore, it is necessary to further optimize the connection structure of prefabricated walls to adapt to the assembly and connection of lightweight prefabricated walls. Utility Model Content

[0003] To facilitate the installation of connecting components in prefabricated walls using light steel as the wall frame, enabling prefabricated wall assembly connections, this utility model provides a novel connection structure for composite walls.

[0004] This utility model is achieved by the following solution: A novel connection structure for composite walls includes at least two interconnected prefabricated walls. Each prefabricated wall includes a wall frame, which includes a vertical support. A first hamlet is fixedly provided on the vertical support. The first hamlets of the two prefabricated walls are arranged opposite each other, forming a connecting cavity for pouring grout between them. A second hamlet is provided in the connecting cavity to connect the corresponding two first hamlets. Connectors are provided on the vertical support and the first hamlets. The connectors overlap the vertical support and the first hamlets and are fixedly connected to the vertical support and the first hamlets respectively by fasteners.

[0005] The novel connection structure of the combined wall as described above includes two second H-channels in the connection cavity. The openings of the two second H-channels are arranged opposite to each other, and each of the two second H-channels is connected to the corresponding ends of the two first H-channels, so that the two first H-channels and the two second H-channels form a frame-shaped structure.

[0006] The novel connection structure of the combined wall as described above includes a first main board and first side plates at both ends of the first main board. The first side plate has a first bend at the end away from the first main board, and a first connection port is formed between the first bends on the two first side plates.

[0007] The novel connection structure of the combined wall as described above includes a second main plate and second side plates at both ends of the second main plate. A second bend is provided at the end of the second side plate away from the second main plate. A second connection port is formed between the second bends on the two second side plates. The second bends on the two second side plates of the second hamlet are used to connect to the first bends on the two first hamlets respectively.

[0008] In the novel connection structure of the combined wall as described above, the vertical support and the first ferrule are provided with a plurality of connectors, and the plurality of connectors are distributed at intervals along the width direction of the wall frame.

[0009] The novel connection structure of the composite wall as described above, wherein the connector is strip-shaped.

[0010] In the novel connection structure of the combined wall as described above, the two second H-channels are connected by H-channel connectors.

[0011] The novel connection structure of the combined wall as described above includes two horizontal supports in the wall frame, which are spaced apart in the width direction. Multiple vertical supports are fixedly connected between the two horizontal supports, and the multiple vertical supports are spaced apart along the length direction of the horizontal supports.

[0012] In the novel connection structure of the combined wall described above, both the horizontal and vertical supports are made of lightweight steel.

[0013] In the novel connection structure of the combined wall described above, both the horizontal and vertical supports are provided with through openings.

[0014] This application also discloses a novel connection structure for composite walls, which includes the novel connection structure for composite walls as described above.

[0015] Compared with the prior art, this application has the following advantages: In this utility model, a first hamlet groove and a second hamlet groove are used as the connection structure for two precast walls. While ensuring the stability of the connection between the two precast walls, the first hamlet groove can be anchored to the vertical support with connectors and fasteners. This effectively achieves the stable fixing of the first hamlet groove to the wall frame without welding, making it convenient to set connecting parts on the precast wall frame, such as the wall frame made of light steel material, for assembly operations. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the novel connection structure of the composite wall of this utility model. Figure 1 .

[0018] Figure 2 yes Figure 1 Enlarged schematic diagram of part A.

[0019] Figure 3 yes Figure 1 A schematic diagram of the structure of the precast wall concealing the outer wall layer.

[0020] Figure 4 yes Figure 3 Enlarged schematic diagram of part B.

[0021] Figure 5 This is a schematic diagram of the novel connection structure of the composite wall of this utility model. Figure 2 . Detailed Implementation

[0022] To make the technical problems, technical solutions, and beneficial effects solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0023] When ordinal numbers such as "first" and "second" are mentioned in the embodiments of this application, unless they actually express the meaning of order according to the context, they should be understood as being used only for distinction.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0025] Example: Figures 1 to 5The novel connection structure of the combined wall shown includes at least two prefabricated walls 100 connected to each other. Each prefabricated wall 100 includes a wall frame 1. The wall frame 1 is used to form a concrete outer wall layer 200 by casting it on the outside of the wall frame 1 to create the prefabricated wall 100. The wall frame 1 includes a vertical support 11. A first hamlet 2 is fixedly provided on the vertical support 11. The first hamlet 2 extends along the width direction of the wall frame 1. The first hamlet 2s of the two prefabricated walls 100 are arranged opposite each other, so that a connecting cavity 3 for pouring grout is formed between the first hamlet 2s of the two prefabricated walls 100. A second hamlet 4 is provided in the connecting cavity 3. The second hamlet 4 is used to connect the corresponding two first hamlet 2s. After the second hamlet 4 connects the two first hamlet 2s, the connection of the two prefabricated walls 100 is completed by pouring grout in the connecting cavity 3. The vertical support 11 and the first hamlet groove 2 are provided with connecting members 5. The connecting members 5 overlap the vertical support 11 and the first hamlet groove 2 and are fixedly connected to the vertical support 11 and the first hamlet groove 2 respectively by fasteners. Preferably, the connecting members 5 are strip-shaped. Further, the wall frame 1 includes two horizontal supports 12, which are spaced apart in the width direction. A plurality of vertical supports 11 are fixedly connected between the two horizontal supports 12, and the plurality of vertical supports 11 are spaced apart along the length direction of the horizontal supports 12. Both the horizontal supports 12 and the vertical supports 11 can be made of light steel. In this embodiment, the wall frame 1 is formed by light steel components. Light steel components have a certain supporting strength and are lighter in weight. In building scenarios where high supporting strength is not required (such as low-rise buildings or bungalows), the use of light steel structure for the wall frame 1 can meet the requirements of wall supporting strength while further reducing the weight of the wall, facilitating transportation and reducing costs. Furthermore, both the horizontal support 12 and the vertical support 11 are provided with through openings 6. The through openings 6 are designed to reduce the overall weight of the wall frame 1 and facilitate the flow of concrete within the wall frame 1 after casting to form the outer wall layer 200.

[0026] In this embodiment, the first hamlet 2 and the second hamlet 4 are used as the connection structure for the two prefabricated wall bodies 100. While ensuring the connection stability of the two prefabricated wall bodies 100, the first hamlet 2 can be anchored to the vertical support 11 with the connector 5 and fasteners. This effectively achieves the stable fixing of the first hamlet 2 to the vertical support 11 without welding, which facilitates the installation of connecting parts on the prefabricated wall body 100, such as the wall frame 1 made of light steel material, for assembly operations.

[0027] Furthermore, the connecting cavity 3 is provided with two second H-grooves 4, the openings of which are opposite to each other, and each of the two second H-grooves 4 connects to the corresponding ends of the two first H-grooves 2, so that the two first H-grooves 2 and the two second H-grooves 4 form a frame-like structure, improving the connection stability of the two novel hollow double-skin walls. The frame-like distribution of the two first H-grooves 2 and the two second H-grooves 4 helps to ensure that the connection structure of the first H-grooves 2 and the second H-grooves 4 is uniformly stressed, thus ensuring connection stability.

[0028] To further improve the connection stability of the two second HAFF slots 4, the two second HAFF slots 4 are connected by HAFF slot connectors 7.

[0029] Furthermore, to facilitate the adaptation and connection of the first H-channel 2 and the second H-channel 4, the first H-channel 2 includes a first main board 21 and first side plates 22 disposed at both ends of the first main board 21. A first bend 23 is provided at the end of the first side plate 22 away from the first main board 21, and a first connection port 24 is formed between the first bends 23 on the two first side plates 22. The second H-channel 4 includes a second main board 41 and second side plates 42 disposed at both ends of the second main board 41. A second bend 43 is provided at the end of the second side plate 42 away from the second main board 41, and a second connection port 44 is formed between the second bends 43 on the two second side plates 42. The second bends 43 on the two second side plates 42 of the second H-channel 4 are used to connect to the first bends 23 on the two first H-channels 2 respectively.

[0030] Furthermore, the vertical support 11 and the first hamlet trough 2 are provided with a plurality of connecting members 5, which are spaced apart along the width direction of the wall frame 1. The spaced distribution of the plurality of connecting members 5 along the width direction of the wall frame 1 can further ensure the connection stability of the first hamlet trough 2 on the vertical support 11.

[0031] The working principle of this embodiment is as follows: In this embodiment, the first hamlet 2 and the second hamlet 4 are used as the connection structure for the two prefabricated wall bodies 100. While ensuring the connection stability of the two prefabricated wall bodies 100, the first hamlet 2 can be anchored to the vertical support 11 with the connector 5 and fasteners. This effectively achieves the stable fixing of the first hamlet 2 to the vertical support 11 without welding, which is convenient for the assembly and connection of prefabricated wall bodies 100 such as wall frames 1 made of light steel materials.

[0032] The above description is one implementation method provided in conjunction with specific content, and does not imply that the specific implementation of this application is limited to these descriptions. Any methods or structures that are similar to or identical to those of this application, or any technical deductions or substitutions made based on the concept of this application, should be considered within the scope of protection of this application.

Claims

1. A novel connection structure for composite walls, characterized in that, The device includes at least two prefabricated walls (100) connected to each other. Each prefabricated wall (100) includes a wall frame (1). The wall frame (1) includes a vertical support (11). A first hamlet (2) is fixedly provided on the vertical support (11). The first hamlets (2) of the two prefabricated walls (100) are arranged opposite to each other, so that a connecting cavity (3) for pouring grout is formed between the first hamlets (2) of the two prefabricated walls (100). A second hamlet (4) is provided in the connecting cavity (3). The second hamlet (4) is used to connect the corresponding two first hamlets (2). A connector (5) is provided on the vertical support (11) and the first hamlet (2). The connector (5) overlaps the vertical support (11) and the first hamlet (2) and is fixedly connected to the vertical support (11) and the first hamlet (2) respectively by fasteners.

2. The novel connection structure of the composite wall according to claim 1, characterized in that, The connecting cavity (3) is provided with two second Haffen grooves (4), the openings of the two second Haffen grooves (4) are arranged opposite to each other, and the two second Haffen grooves (4) are each connected to the corresponding ends of the two first Haffen grooves (2), so that the two first Haffen grooves (2) and the two second Haffen grooves (4) form a frame structure distribution.

3. The novel connection structure of the composite wall according to claim 1, characterized in that, The first HAFF slot (2) includes a first main board (21) and first side plates (22) disposed at both ends of the first main board (21). The first side plate (22) is provided with a first bending portion (23) at one end away from the first main board (21), and a first connection port (24) is formed between the first bending portions (23) on the two first side plates (22).

4. The novel connection structure of the composite wall according to claim 3, characterized in that, The second Huffing groove (4) includes a second main board (41) and second side plates (42) disposed at both ends of the second main board (41). A second bend (43) is provided at one end of the second side plate (42) away from the second main board (41). A second connection port (44) is formed between the second bends (43) on the two second side plates (42). The second bends (43) on the two second side plates (42) of the second Huffing groove (4) are used to connect the first bends (23) on the two first Huffing grooves (2) respectively.

5. The novel connection structure of the composite wall according to claim 1, characterized in that, The vertical support (11) and the first faucet (2) are provided with a plurality of connectors (5), and the plurality of connectors (5) are distributed at intervals along the width direction of the wall frame (1).

6. The novel connection structure of the composite wall according to claim 5, characterized in that, The connector (5) is strip-shaped.

7. The novel connection structure of the composite wall according to claim 2, characterized in that, The two second Huffing grooves (4) are connected by Huffing groove connectors (7).

8. The novel connection structure of the composite wall according to any one of claims 1-7, characterized in that, The wall frame (1) includes two horizontal supports (12), which are spaced apart in the width direction. A plurality of vertical supports (11) are fixedly connected between the two horizontal supports (12), and the plurality of vertical supports (11) are spaced apart along the length direction of the horizontal supports (12).

9. The novel connection structure of the composite wall according to claim 8, characterized in that, Both the horizontal support (12) and the vertical support (11) are made of light steel.

10. The novel connection structure of the composite wall according to claim 9, characterized in that, Both the horizontal support (12) and the vertical support (11) are provided with through openings (6).

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