Steel-concrete composite wall panel

Abstract

The utility model provides a kind of steel-concrete composite wallboard, it is related to reinforced concrete wallboard technical field, comprising: first wallboard, the one end of adjacent first wallboard is provided with second wallboard, the one end of first wallboard and second wallboard is provided with four square grooves one equidistantly, the one end of first wallboard and second wallboard away from square groove one is provided with four square grooves two equidistantly, the inside of square groove one is provided with connector one, the inside of square groove two is provided with connector two;The connector one includes connecting block, the center position of connecting block is provided with positioning assembly, the one end of connecting block one side is provided with rotating assembly, the one end of connecting block away from rotating assembly is provided with reinforcing bar.The utility model is connected to wallboard by the connector of the both ends of wallboard and is mechanically connected, so that it does not need to be cast in situ when wallboard is combined, improves the installation efficiency of wallboard when combining.

Description

Technical Field

[0001] This utility model relates to the field of reinforced concrete wall panel technology, and in particular to a steel-concrete composite wall panel. Background Technology

[0002] Reinforced concrete slabs are slabs made of reinforced concrete materials. They are the basic structures or components in building construction and various engineering structures. They are commonly used as roofs, floors, platforms, walls, retaining walls, foundations, floors, roads, pools, etc., and have a very wide range of applications. In the construction of existing reinforced concrete wall panels, steel bars are usually installed at the joints and then connected by pouring concrete. First, the exposed steel bars of the wall panels are fixed by binding or welding them with the steel bars. Then, formwork is installed at the joints, and concrete or grouting material is poured to fill the gaps, thereby completing the permanent connection between the wall panels. However, this type of construction requires completing multiple processes such as steel bar connection, formwork, and pouring in sequence. The concrete curing period is long, which reduces the construction progress. Furthermore, the cast-in-place concrete is affected by the weather, and protective measures are required in extreme weather conditions, which increases the difficulty and cost of construction. On-site pouring will generate pollution such as noise, dust, and wastewater, which will have a certain impact on the surrounding environment and construction workers. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a steel-concrete composite wall panel.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a steel-concrete composite wall panel, comprising: a first wall panel, a second wall panel disposed at an adjacent end of the first wall panel, four square grooves I disposed equidistantly at one end of the first wall panel and the second wall panel, and four square grooves II disposed equidistantly at one end of the first wall panel and the second wall panel away from the square grooves I, a connector I disposed inside the square grooves I, and a connector II disposed inside the square grooves II; the connector I includes a connecting block, a positioning component disposed at the center of the connecting block, a rotating component disposed at one end of one side of the connecting block, a reinforcing rib disposed at the end of the connecting block away from the rotating component, two reinforcing bars disposed equidistantly at one end of the connecting block away from the rotating component, a bolt disposed at the end of the connecting block away from the rotating component, and a washer disposed at one end of the bolt.

[0005] In a preferred embodiment, the positioning component includes a sliding rod, a positioning piece 1 is provided at the center of the sliding rod, and a positioning piece 2 is provided at the bottom end of the sliding rod. The rotating component includes a rotating rod, a rotating block is provided on the outside of the rotating rod, and anti-slip texture is provided on the top of the rotating block at the end away from the rotating rod.

[0006] In a preferred embodiment, one end of the positioning piece one is fixedly connected to the outside of the sliding rod, one end of the positioning piece two is fixedly connected to the outside of the sliding rod, and the outside of the rotating rod is rotatably connected to the inside of one end of the rotating block.

[0007] In a preferred embodiment, the outer side of one end of the reinforcing bar is welded to the inside of connector one, the outer side of the end of the reinforcing bar away from connector one is welded to the inside of connector two, and the outer side of the reinforcing bar is fixedly connected to the inside of connector one.

[0008] In a preferred embodiment, the outside of the positioning component is slidably connected to the inside of the connecting block, and the outside of the rotating component is fixedly connected to the inside of the connecting block.

[0009] In a preferred embodiment, the outer side of the bolt is connected to the outer thread of the connecting block at the end away from the rotating component, the outer side of the bolt is connected to the outer thread of the connecting block at the end near the rotating component, and the inner side of the washer is sleeved with the outer side of the bolt.

[0010] In a preferred embodiment, the reinforcing bars inside the first wall panel are arranged in a mesh pattern.

[0011] In a preferred embodiment, the first wall panel and the second wall panel are arranged in a mirror-symmetric manner, and the first connector and the second connector are arranged in a mirror-symmetric manner.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This invention assembles wall panels using connectors at both ends, eliminating the need for on-site pouring and significantly reducing construction time. Initial positioning is achieved through the interlocking of rotating components and positioning components within the connectors, followed by secondary fixing with bolts to form rigid connection nodes, improving the overall integrity and strength of the wall panel assembly. The positioning components automatically position the panels during connection, achieving rapid and accurate initial positioning, simplifying the workflow and improving installation efficiency. The connectors are made of high-strength alloy steel and welded to the internal steel reinforcement of the wall panel. Reinforcing ribs are also incorporated into the connectors, enhancing the overall shear, bending, and load-bearing capacity of the wall panel and ensuring its structural durability. Attached Figure Description

[0013] Figure 1 This utility model provides an overall structural schematic diagram of a steel-concrete composite wall panel.

[0014] Figure 2 A schematic diagram of a steel-concrete composite wall panel provided for this utility model.

[0015] Figure 3A schematic diagram of a connector structure for a steel-concrete composite wall panel provided by this utility model.

[0016] Figure 4 A schematic diagram of the connector disassembly structure of a steel-concrete composite wall panel provided by this utility model.

[0017] Figure 5 A schematic diagram of a connector structure for a steel-concrete composite wall panel provided by this utility model.

[0018] Figure 6 A schematic diagram of the bolt structure of a steel-concrete composite wall panel provided for this utility model.

[0019] Figure 7 A schematic diagram of the limiting component and rotating component of a steel-concrete composite wall panel provided by this utility model.

[0020] Legend: 1. First wall panel; 11. Square groove one; 12. Square groove two; 2. Second wall panel; 3. Connector 1; 4. Connector 2; 31. Connecting block; 32. Positioning assembly; 33. Rotating assembly; 321. Sliding rod; 322. Positioning piece one; 323. Positioning piece two; 331. Rotating rod; 332. Rotating block; 5. Bolts; 51. Washers; 6. Reinforcing bars; 7. Steel bars. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0022] like Figures 1-6As shown, this utility model provides a technical solution: a steel-concrete composite wall panel, comprising: a first wall panel 1, a second wall panel 2 disposed at one end adjacent to the first wall panel 1, four square grooves 11 equidistantly disposed at one end of the first wall panel 1 and the second wall panel 2, four square grooves 12 equidistantly disposed at one end of the first wall panel 1 and the second wall panel 2 away from the square grooves 11, a connector 3 disposed inside the square grooves 11, and a connector 4 disposed inside the square grooves 12; the connector 3 includes a connecting block 31, a positioning component 32 disposed at the center of the connecting block 31, a rotating component 33 disposed at one end of one side of the connecting block 31, a reinforcing rib 6 disposed at the end of the connecting block 31 away from the rotating component 33, two reinforcing bars 7 equidistantly disposed on the side of the connecting block 31 away from the rotating component 33, a bolt 5 disposed on the side of the connecting block 31 away from the rotating component 33, and a washer 51 disposed at one end of the bolt 5.

[0023] In this embodiment, connectors 3 and 4, respectively, are disposed inside square groove 11 and square groove 12 at one end of the first wall panel 1, enabling the first wall panel 1 and the second wall panel 2 to be combined. The interior of square groove 11 and square groove 12 is adapted to the shape of connectors 3 and 4, allowing them to be accommodated. The connecting block 31 is a hollow cavity structure made of high-strength alloy steel, providing high strength to withstand pressure. When the first wall panel 1 and the second wall panel 2 need to be combined, connectors 3 and 4 are engaged through a rotating assembly 33. The connector is connected, and the rotating component 33 is positioned by the positioning component 32. After positioning, the connector 3 and the second connector 4 are fixed by bolts 5. The axial tension of the bolts 5 makes the connector 3 and the second connector 4 fit tightly, eliminating the gap. Through secondary fixing, the first wall plate 1 and the second wall plate 2 form a rigid connection node. The mesh steel bars 7 set inside the first wall plate 1 improve the overall load-bearing capacity and stability of the first wall plate 1. The end of the connector 3 away from the rotating component 33 is welded with steel bars 7, which improves the stability of the connector 3 and the first wall plate 1. At the same time, the end of the connector 3 away from the rotating component 33 is provided with reinforcing ribs 6 to enhance the shear and bending resistance of the connector 3 and the first wall plate 1. Example

[0024] like Figures 3-7As shown, the positioning component 32 includes a sliding rod 321, a positioning piece 322 is provided at the center of the sliding rod 321, and a positioning piece 323 is provided at the bottom end of the sliding rod 321. The rotating component 33 includes a rotating rod 331, a rotating block 332 is provided on the outside of the rotating rod 331, and anti-slip texture is provided on the top of the end of the rotating block 332 away from the rotating rod 331.

[0025] In this embodiment, based on embodiment 1, when the first wall panel 1 and the second wall panel 2 are combined, connector 3 and connector 4 are interlocked. At this time, when connector 3 and connector 4 are in contact, the rotating component 33 rotates inside the connecting block 31, the rotating block 332 rotates around the rotating rod 331, and connector 3 and connector 4 are interlocked through the rotating block 332, achieving a preliminary connection between connector 3 and connector 4. The rotating block 332 is positioned by the positioning component 32. When the rotating block 332 contacts the positioning piece 322, the... Under the arc shape and continuous thrust of one end of the rotating block 332, the positioning component 32 slides inside the connecting block 31 and rises upward. When the rotating blocks 332 inside the connector 1 3 and connector 2 4 are engaged with each other, the positioning component 32 automatically slides downward under the gravity of the positioning piece 2 323, so that the positioning piece 1 322 and the groove at one end of the rotating block 332 are engaged with each other, thereby realizing the initial connection between the connector 1 3 and the connector 2 4. The anti-slip texture on the surface of one end of the rotating block 332 enhances the friction between the positioning piece 1 322 and the rotating block 332.

[0026] Working principle: like Figures 1-7As shown, when the first wall panel 1 and the second wall panel 2 are assembled, they are first brought close to each other simultaneously, so that the square groove 11 and the square groove 12 fit together. At this time, the connector 3 and the connector 4 are in contact with each other. Under continuous thrust, the rotating component 33 is connected through the mutual engagement of the rotating block 332. The rotating block 332 rotates around the rotating rod 331 and retracts into the connecting block 31, and is positioned by the positioning component 32. When the rotating block 332 retracts inward, the arc shape of one end surface of the rotating block 332 causes the positioning piece 322 to continuously press inward, driving the sliding rod 321 to slide upward inside the connecting block 31. When the rotating blocks 332 fit together, the positioning piece 323 is pressed down by gravity, causing the sliding rod 321 to slide downward. The positioning piece 322 and the groove at one end of the rotating block 332 fit together, thereby achieving the initial connection and positioning of the first wall panel 1 and the second wall panel 2. After the connector 3 and the connector 4 are fully connected, they are fixed by bolts 5. The bolts 5 are tightened by tools, so that the axial tension of the bolts 5 brings the connector 3 and the connector 4 together, reducing the gap between the joints, and the connection tightness is enhanced by the gasket 51. The internal steel bars 7 of the first wall panel 1 and the second wall panel 2 enhance the overall structural strength, and the steel bars 7 are arranged in a mesh. The outside of the steel bars 7 and the inside of one end of the connector 3 and the connector 4 are welded to improve the stability of the connection. At the same time, one end of the original rotating component 33 of the connector 3 is provided with a reinforcing rib 6 to enhance the shear and bending resistance of the connector 3 and the first wall panel 1.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A steel-concrete composite wall panel, comprising: The first wall panel (1) is characterized in that a second wall panel (2) is provided at one end adjacent to the first wall panel (1), four square grooves (11) are provided at equal intervals at one end of the first wall panel (1) and the second wall panel (2), four square grooves (12) are provided at equal intervals at one end of the first wall panel (1) and the second wall panel (2) away from the square grooves (11), a connector (3) is provided inside the square grooves (11), and a connector (4) is provided inside the square grooves (12). The connector 1 (3) includes a connecting block (31), a positioning component (32) is provided at the center of the connecting block (31), a rotating component (33) is provided at one end of one side of the connecting block (31), a reinforcing rib (6) is provided at the end of the connecting block (31) away from the rotating component (33), two steel bars (7) are provided at equal intervals on the side of the connecting block (31) away from the rotating component (33), a bolt (5) is provided on the side of the connecting block (31) away from the rotating component (33), and a washer (51) is provided at one end of the bolt (5).

2. The steel-concrete composite wall panel according to claim 1, characterized in that: The positioning component (32) includes a sliding rod (321), a positioning piece 1 (322) is provided at the center of the sliding rod (321), and a positioning piece 2 (323) is provided at the bottom end of the sliding rod (321). The rotating component (33) includes a rotating rod (331), a rotating block (332) is provided on the outside of the rotating rod (331), and anti-slip texture is provided on the top of the end of the rotating block (332) away from the rotating rod (331).

3. A steel-concrete composite wall panel according to claim 2, characterized in that: One end of the positioning piece one (322) is fixedly connected to the outside of the sliding rod (321), one end of the positioning piece two (323) is fixedly connected to the outside of the sliding rod (321), and the outside of the rotating rod (331) is rotatably connected to the inside of one end of the rotating block (332).

4. A steel-concrete composite wall panel according to claim 1, characterized in that: The outside of one end of the reinforcing bar (7) is welded to the inside of connector one (3), the outside of the end of the reinforcing bar (7) away from connector one (3) is welded to the inside of connector two (4), and the outside of the reinforcing bar (6) is fixedly connected to the inside of connector one (3).

5. A steel-concrete composite wall panel according to claim 1, characterized in that: The external part of the positioning component (32) is slidably connected to the internal part of the connecting block (31), and the external part of the rotating component (33) is fixedly connected to the internal part of the connecting block (31).

6. A steel-concrete composite wall panel according to claim 1, characterized in that: The bolt (5) is externally threaded to the end of the connecting block (31) away from the rotating assembly (33), and the bolt (5) is externally threaded to the end of the connecting block (31) near the rotating assembly (33). The gasket (51) is internally sleeved to the bolt (5).

7. A steel-concrete composite wall panel according to claim 1, characterized in that: The steel bars (7) inside the first wall panel (1) are arranged in a mesh.

8. A steel-concrete composite wall panel according to claim 1, characterized in that: The first wall panel (1) and the second wall panel (2) are arranged in a mirror symmetric manner, and the first connector (3) and the second connector (4) are arranged in a mirror symmetric manner.

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