High-strength cavity dense rib wallboard

Abstract

The high-strength cavity dense rib wallboard comprises a prefabricated outer wallboard, dense ribs are installed in the prefabricated outer wallboard, the dense ribs are of a box body structure, and cable-stayed reinforcement reinforcing devices are installed in the dense ribs. The cable-stayed reinforcing steel bar reinforcing device can be combined with a plurality of cable-stayed rods, dense ribs, a prefabricated external wall panel and the like through a plurality of reinforcing steel plates arranged in a row, an inner supporting structure is formed for the dense ribs, and when the dense ribs and the prefabricated external wall panel bear large external force, the cable-stayed rods and the reinforcing steel plates arranged in a row can be combined to share the stress of the dense ribs and the prefabricated external wall panel, so that the reinforcing steel bars are reinforced. Therefore, the overall strength of the device is improved, and the prefabricated external wall panel and the dense ribs are prevented from being easily damaged by external force.

Description

Technical Field

[0001] This utility model relates to a densely ribbed wall panel, or more precisely, a high-strength hollow densely ribbed wall panel. Background Technology

[0002] Existing high-strength hollow ribbed wall panels generally do not have reinforcement structures inside the cavity, which makes the ribbed wall panels prone to deformation when subjected to large external forces. Summary of the Invention

[0003] The purpose of this invention is to provide a high-strength hollow ribbed wall panel. It can form an internal support structure for the ribs by combining several reinforcing steel plates arranged in a row with several diagonal tie rods, ribs, and prefabricated outer wall panels. When the ribs and prefabricated outer wall panels are subjected to large external forces, the diagonal tie rods and several reinforcing steel plates arranged in a row can combine to share the force on the ribs and prefabricated outer wall panels, thereby improving the overall strength of the device and preventing the prefabricated outer wall panels and ribs from being easily damaged by external forces.

[0004] To achieve the above objectives, this utility model employs the following technical solution:

[0005] A high-strength hollow ribbed wall panel includes a precast exterior wall panel with ribs installed inside. The ribs have a box-like structure, and a diagonal bracing reinforcement device is installed inside the ribs. The diagonal bracing reinforcement device includes several reinforcing steel plates arranged in a row. The sides of the reinforcing steel plates are connected to the sides of the inner wall of the ribs. The planes on which the reinforcing steel plates are located are parallel to each other. Several diagonal braces are installed on the reinforcing steel plates. The two ends of the diagonal braces are connected to the two sides of the inner wall of the ribs, and the middle of the diagonal braces passes through the several reinforcing steel plates in sequence.

[0006] To further achieve the purpose of this utility model, the following technical solution can also be adopted: the dense rib is a wire mesh structure made of steel mesh, and the two ends of the diagonal tie rod are welded to the inner walls of the dense rib respectively.

[0007] Friction steel pipes are installed on the reinforcing steel plate, passing through the reinforcing steel plate. The outer side of the friction steel pipe is welded to the reinforcing steel plate. The middle part of the diagonal tie rod can be inserted and matched with the friction steel pipe. The inner wall of the friction steel pipe is in contact with the side of the diagonal tie rod.

[0008] The angle between the tie rod and the plane containing the reinforcing steel plate is 75 degrees.

[0009] The advantages of this utility model are as follows: This utility model adds a diagonal bracing reinforcement device. The diagonal bracing reinforcement device can combine several reinforcing steel plates arranged in a row with several diagonal braces, close ribs, precast exterior wall panels, etc., to form an internal support structure for the close ribs. When the close ribs and precast exterior wall panels are subjected to large external forces, the diagonal braces and several reinforcing steel plates arranged in a row can combine to share the force on the close ribs and precast exterior wall panels, thereby improving the overall strength of the device and preventing the precast exterior wall panels and close ribs from being easily damaged by external forces. Attached Figure Description

[0010] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0012] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0013] Figure 3 for Figure 2 A schematic diagram of the enlarged structure in direction A.

[0014] Components marked: 1. Precast exterior wall panel; 2. Dense ribs; 3. Diagonal tie rods; 4. Friction steel pipes; 5. Through holes; 6. Reinforcing steel plates. Detailed Implementation

[0015] The preferred embodiments of this utility model will be described below with reference to the accompanying drawings. Embodiment 1:

[0016] High-strength hollow ribbed wall panels, such as Figures 1-3 As shown, the structure includes a precast exterior wall panel 1, with closely spaced ribs 2 installed inside the precast exterior wall panel 1. The closely spaced ribs 2 are box-shaped structures, and diagonal bracing reinforcement devices are installed inside the closely spaced ribs 2. The diagonal bracing reinforcement devices include several reinforcing steel plates 6 arranged in a row. The side periphery of the reinforcing steel plates 6 is connected to the side periphery of the inner wall of the closely spaced ribs 2. The planes on which the several reinforcing steel plates 6 are located are parallel to each other. Several diagonal bracing rods 3 are installed on the several reinforcing steel plates 6. The two ends of the diagonal bracing rods 3 are respectively connected to the two sides of the inner wall of the closely spaced ribs 2, and the middle part of the diagonal bracing rods 3 passes through the several reinforcing steel plates 6 in sequence.

[0017] This utility model adds a diagonal bracing reinforcement device. The diagonal bracing reinforcement device can combine several reinforcing steel plates 6 arranged in a row with several diagonal bracing rods 3, dense ribs 2, precast exterior wall panels 1, etc., to form an internal support structure for the dense ribs 2. When the dense ribs 2 and the precast exterior wall panels 1 are subjected to large external forces, the diagonal bracing rods 3 and several reinforcing steel plates 6 arranged in a row can combine to share the force on the dense ribs 2 and the precast exterior wall panels 1, thereby improving the overall strength of the device and preventing the precast exterior wall panels 1 and the dense ribs 2 from being easily damaged by external forces.

[0018] Specific material selection and feasibility analysis: The samples we actually made were based on the drawings in the instruction manual. The proportions and fit methods of each component in the drawings were implemented. The connections were common methods such as strong adhesive connection, welding, riveting, flange connection, and one-piece molding connection. In actual production, the corresponding connection method, thickness and strength of the connection point can be selected according to the actual connection strength requirements without creative design.

[0019] Example 2:

[0020] High-strength hollow ribbed wall panels, such as Figures 1-3 As shown, the structure includes a precast exterior wall panel 1. A dense rib 2 is installed inside the precast exterior wall panel 1. The dense rib 2 is a box-like structure. A diagonal bracing reinforcement device is installed inside the dense rib 2. The diagonal bracing reinforcement device includes several reinforcing steel plates 6 arranged in a row. The sides of the reinforcing steel plates 6 are connected to the sides of the inner wall of the dense rib 2. The planes on which the reinforcing steel plates 6 are located are parallel to each other. Several diagonal bracing rods 3 are installed on the reinforcing steel plates 6. The two ends of the diagonal bracing rods 3 are respectively connected to both sides of the inner wall of the dense rib 2, and the middle part of the diagonal bracing rods 3 passes through the several reinforcing steel plates 6 in sequence. The dense rib 2 is a mesh box structure made of steel mesh, and the two ends of the diagonal bracing rods 3 are welded to both sides of the inner wall of the dense rib 2.

[0021] The two ends of the diagonal tie rod 3 of this invention are welded to the inner walls of the dense rib 2 respectively, which can improve the connection strength between the dense rib 2 and the diagonal tie rod 3.

[0022] Example 3:

[0023] High-strength hollow ribbed wall panels, such as Figures 1-3As shown, it comprises prefabricated outer wall plate 1, prefabricated outer wall plate 1 is internally mounted rib 2, rib 2 is box structure, the inside of rib 2 installs the diagonal bracing steel reinforcement device, the diagonal bracing steel reinforcement device comprises a plurality of reinforcing steel plates 6 arranged in a row, the side of reinforcing steel plate 6 is connected with the inner wall of rib 2, the plane of a plurality of reinforcing steel plates 6 is parallel, a plurality of reinforcing steel plates 6 are installed a plurality of diagonal rods 3, the two ends of diagonal rod 3 are connected with the two sides of the inner wall of rib 2 respectively, the middle part of diagonal rod 3 sequentially passes through a plurality of reinforcing steel plates 6.The reinforcing steel plate 6 is installed on the friction steel pipe 4, the friction steel pipe 4 passes through the reinforcing steel plate 6, the outer side of friction steel pipe 4 is welded with reinforcing steel plate 6, the middle part of diagonal rod 3 can be inserted with friction steel pipe 4, the inner wall of friction steel pipe 4 is fitted with the side of diagonal rod 3.

[0024] The inner wall of friction steel pipe 4 is fitted with the side of diagonal rod 3, when rib 2 is subjected to greater external force, the inserted structure of friction steel pipe 4 and diagonal rod 3 can avoid the fracture of friction steel pipe 4 and diagonal rod 3 on the one hand, on the other hand, when rib 2 deforms, diagonal rod 3 and reinforcing steel plate 6 are matched through friction steel pipe 4, can better share the stress of rib 2, thereby improving the strength of the whole device.

[0025] Embodiment 4:

[0026] High-strength cavity rib wall plate, such as Figures 1-3 As shown, it comprises prefabricated outer wall plate 1, prefabricated outer wall plate 1 is internally mounted rib 2, rib 2 is box structure, the inside of rib 2 installs the diagonal bracing steel reinforcement device, the diagonal bracing steel reinforcement device comprises a plurality of reinforcing steel plates 6 arranged in a row, the side of reinforcing steel plate 6 is connected with the inner wall of rib 2, the plane of a plurality of reinforcing steel plates 6 is parallel, a plurality of reinforcing steel plates 6 are installed a plurality of diagonal rods 3, the two ends of diagonal rod 3 are connected with the two sides of the inner wall of rib 2 respectively, the middle part of diagonal rod 3 sequentially passes through a plurality of reinforcing steel plates 6.The diagonal rod 3 and the included angle of the plane of reinforcing steel plate 6 are 75 degrees.

[0027] The diagonal rod 3 and the included angle of the plane of reinforcing steel plate 6 are 75 degrees, which can conveniently cooperate with a plurality of reinforcing steel plates 6 to share the stress of rib 2, thereby improving the overall strength of the device.

[0028] The above only preferred embodiments of the utility model for limiting the utility model.

Claims

1. A high strength cavitied ribbed wall panel characterised in that: The application relates to a prefabricated outer wall plate (1), the inside of the prefabricated outer wall plate (1) is provided with a dense rib (2), the dense rib (2) is a box structure, the inside of the dense rib (2) is provided with a cable-stayed reinforced device, the cable-stayed reinforced device comprises a plurality of reinforcing steel plates (6) arranged in a row, the side periphery of the reinforcing steel plate (6) is connected with the inner wall side periphery of the dense rib (2), the planes of the reinforcing steel plates (6) are parallel to each other, a plurality of cable-stayed rods (3) are arranged on the reinforcing steel plates (6), the two ends of the cable-stayed rod (3) are connected with the two sides of the inner wall of the dense rib (2) respectively, and the middle part of the cable-stayed rod (3) sequentially penetrates through the reinforcing steel plates (6).

2. The high strength cavitied ribbed wall panel according to claim 1, wherein: The dense rib (2) is a net box structure made of a reinforcing mesh, and the two ends of the cable-stayed rod (3) are welded with the two sides of the inner wall of the dense rib (2) respectively.

3. The high strength cavitied ribbed wall panel according to claim 1, wherein: A friction steel pipe (4) is arranged on the reinforcing steel plate (6), the friction steel pipe (4) penetrates through the reinforcing steel plate (6), the outer side of the friction steel pipe (4) is welded with the reinforcing steel plate (6), the middle part of the cable-stayed rod (3) can be inserted and matched with the friction steel pipe (4), and the inner wall side periphery of the friction steel pipe (4) is attached to the side periphery of the cable-stayed rod (3).

4. The high strength cavitied multibay wall panel of claim 1, wherein: The included angle between the cable-stayed rod (3) and the plane of the reinforcing steel plate (6) is 75 degrees.

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