Steel structure fabricated wallboard

Abstract

The invention relates to the technical field of building components, and provides a steel structure fabricated wallboard which comprises first steel beams, second steel beams, steel plates, wallboards, sound insulation devices and fixing devices. The second steel beams are arranged on the two sides of the first steel beams correspondingly, and the steel plates are arranged between the lower sides of the second steel beams on the two sides; a rectangular structure frame is formed among the first steel beam, the second steel beam and the steel plate, the wall plate is arranged in the rectangular structure frame, a cavity is formed in the middle of the wall plate, and the sound insulation device is arranged in the cavity; through reasonable steel beam layout and connection node design, the steel structure assembly type wallboard has higher structural stability and bearing capacity, assembly type design is adopted, all parts are connected conveniently and firmly, the wallboards are connected in a protruding block and groove connection mode, and the wallboard is convenient to assemble and disassemble. The steel beams are connected through high-strength bolts or in a welding mode, and the integrity and stability of the structure are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of building components, and in particular to a steel structure assembled wall panel. Background Art

[0002] In modern buildings, prefabricated wall panels are widely used due to their advantages of fast construction speed, controllable quality, energy saving and environmental protection. Traditional prefabricated wall panels are mostly made of heavy materials such as bricks and concrete, which not only have high transportation and installation costs, but also impose a heavy burden on the environment.

[0003] In recent years, with the rise of steel structure buildings, steel structure prefabricated wall panels have gradually become a new choice. Steel structure prefabricated wall panels use steel as the main load-bearing material, and have the advantages of light weight, high strength, and good seismic resistance. At the same time, through reasonable structural design and material selection, good sound insulation effect can be achieved. However, the existing steel structure prefabricated wall panels are generally connected and installed by snap-on connection. The installation structure is not stable enough and is prone to damage. For example, the connection nodes are not stable enough, the sound insulation device is not perfect, etc., which affects the overall performance and service life of the wall panels. In view of this, this application is specially proposed. Summary of the invention

[0004] The present application proposes a steel structure assembled wall panel to solve the technical problems in the prior art that the installation is connected and installed by means of a clamping method, the installation structure is not stable enough, and it is easy to cause damage, such as the connection node is not stable enough, the sound insulation device is not perfect enough, etc., which affects the overall performance and service life of the wall panel. The above technical objectives of the present invention are achieved through the following technical solutions: To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a steel structure assembled wall panel, including a first steel beam, a second steel beam, a steel plate, a wall panel, a sound insulation device and a fixing device, the second steel beam is respectively arranged on both sides of the first steel beam, and a steel plate is arranged between the lower sides of the second steel beam on both sides, a rectangular structural frame is formed between the first steel beam, the second steel beam and the steel plate, the wall panel is arranged in the rectangular structural frame, a cavity is arranged in the middle of the wall panel, the sound insulation device is arranged in the cavity, and a plurality of the first bolts are arranged between the wall panel and the first steel beam.

[0005] Furthermore, the wall panel includes a first wall, a second wall and the fixing device, the upper and lower sides of the first wall and the second wall are connected by the fixing device, a cavity is formed in the middle of the connection between the first wall and the second wall, and the sound insulation device is arranged in the cavity.

[0006] Furthermore, the fixing device includes an n-type plate, a first tension bolt and a wing plate, the n-type plate is respectively arranged on the upper and lower sides of the first wall and the second wall, a plurality of the first tension bolts are arranged through the first wall, the n-type plate and the second wall, and the wing plates are respectively arranged on both sides of the n-type plate.

[0007] Furthermore, the first steel beam and the wing plate are connected by a first bolt.

[0008] Furthermore, the first steel beam is an H-shaped steel beam.

[0009] Furthermore, the sound insulation device includes a composite sound insulation board and a foam board, the composite sound insulation board is arranged between the two foam boards, and the foam boards are respectively attached to the inner walls of the first wall and the second wall.

[0010] Furthermore, the foam board is an extruded polystyrene foam board.

[0011] Furthermore, a protrusion is provided on one side wall of the wall panel, and a groove matched with the protrusion is provided on the other side of the wall panel, and adjacent wall panels are connected via the protrusion and the groove.

[0012] One or more of the above technical solutions in the embodiments of the present invention have at least the following technical effects or advantages: Through reasonable steel beam layout and connection node design, the steel structure assembled wall panel in the present invention has higher structural stability and load-bearing capacity. With the assembled design, the connection between the components is convenient and firm. The connection between the wall panels adopts connection methods such as bumps and grooves, and the connection between the steel beams adopts high-strength bolts or welding methods, which ensures the integrity and stability of the structure. At the same time, the connection between the wall panel and the steel beam is also carefully designed to ensure the firmness and safety of the wall panel.

[0013] The wall panel of the present invention has a cavity inside and is equipped with sound insulation devices such as composite sound insulation board and foam board. These sound insulation devices can effectively isolate the propagation of noise and improve the sound insulation effect of the wall panel. At the same time, the sound insulation device is closely attached to the inner wall of the wall to avoid noise leakage and ensure the quietness and comfort of the indoor environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1A schematic diagram of the structure provided by an embodiment of the present invention; Figure 2 A schematic diagram of the structure of a side surface is provided for an embodiment of the present invention; Figure 3 A schematic diagram of a wall panel structure provided in an embodiment of the present invention.

[0016] In the figure: 1. first steel beam; 2. second steel beam; 3. steel plate; 4. wall panel; 5. first wall; 6. second wall; 7. n-type plate; 8. first tension bolt; 9. wing plate; 10. composite sound insulation board; 11. foam board; 12. bump; 13. groove. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0018] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, 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 cannot be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Please see attached Figure 1-3A steel structure assembled wall panel 4 includes a first steel beam 1, a second steel beam 2, a steel plate 3, a wall panel 4, a sound insulation device and a fixing device. The second steel beams 2 are respectively arranged on both sides of the first steel beam 1, and a steel plate 3 is arranged between the lower sides of the second steel beams 2 on both sides. A rectangular structural frame is formed between the first steel beam 1, the second steel beam 2 and the steel plate 3. The wall panel 4 is arranged in the rectangular structural frame. A cavity is arranged in the middle of the wall panel 4. The sound insulation device is arranged in the cavity. A plurality of first bolts are arranged between the wall panel 4 and the first steel beam 1. The wall panel 4 includes a first wall body 5, a second wall body 6 and a fixing device. The upper and lower sides of the first wall body 5 and the second wall body 6 are connected by a fixing device. A cavity is formed in the middle of the first wall body 5 and the second wall body 6, and the sound insulation device is arranged in the cavity.

[0022] The second steel beams 2 are respectively arranged on both sides of the first steel beam 1, and together with the first steel beam 1 and the steel plate 3 form a rectangular structural frame. The rectangular structural frame provides a stable supporting structure for the wall panel 4. The wall panel 4 is arranged in the rectangular structural frame. A cavity is provided in the middle of the wall panel 4 for installing a sound insulation device. A plurality of first bolts are arranged between the wall panel 4 and the first steel beam 1 for fixing the wall panel 4 to ensure the stability and safety of the wall panel 4.

[0023] The first wall 5 and the second wall 6 are tightly connected by a fixing device to form a stable wall structure. The design of the cavity provides an installation space for the sound insulation device, thereby improving the sound insulation performance of the wall panel 4.

[0024] In some embodiments, the fixing device includes an n-type plate 7, a first tension bolt 8 and a wing plate 9. The n-type plate 7 is respectively arranged on the upper and lower sides of the first wall 5 and the second wall 6. A plurality of first tension bolts 8 are arranged through the first wall 5, the n-type plate 7 and the second wall 6. The wing plates 9 are respectively arranged on both sides of the n-type plate 7. The n-type plate 7 is respectively arranged on the upper and lower sides of the first wall 5 and the second wall 6 to provide connection points. The first tension bolts 8 are arranged through the first wall 5, the n-type plate 7 and the second wall 6 to tightly connect the first wall 5, the n-type plate 7 and the second wall 6 together.

[0025] In some embodiments, the first steel beam 1 and the wing plate 9 are connected by a first bolt. The n-shaped plate 7 provides a connection basis for the first wall 5 and the second wall 6, and the tension bolts connect them tightly together to form a stable wall structure. The wing plate 9 is used to connect with the first steel beam 1 to ensure the stability and load-bearing capacity between the wall panel 4 and the steel beam. Through the bolt connection, a stable connection is formed between the first steel beam 1 and the wing plate 9, ensuring the integrity and load-bearing capacity between the wall panel 4 and the steel beam.

[0026] In some embodiments, the first steel beam 1 is an H-shaped steel beam. The H-shaped steel beam has excellent mechanical properties and load-bearing capacity, and can ensure the stability and safety of the wall panel 4.

[0027] In some embodiments, the sound insulation device includes a composite sound insulation board 10 and a foam board 11. The composite sound insulation board 10 is arranged between two foam boards 11, and the foam boards 11 are respectively attached to the inner walls of the first wall 5 and the second wall 6. The composite sound insulation board 10 has excellent sound insulation performance and can isolate the propagation of noise. The foam board 11 provides good sealing and sound insulation effects, further improving the sound insulation performance of the wall panel 4.

[0028] In detail, the foam board 11 is an extruded polystyrene foam board 11. The extruded polystyrene foam board 11 has excellent thermal insulation, heat insulation and sound insulation properties, can effectively isolate the spread of noise and heat, and improve the overall performance of the wallboard 4. The extruded polystyrene foam board 11, that is, the XPS board, has a honeycomb structure. The flexible material filled between the first wall 5 and the second wall 6 can form a buffer zone under a certain strong effect. The extruded polystyrene foam board 11 can achieve good compressive resistance and ensure that the force mode of the structure matches the design intention.

[0029] In some embodiments, a protrusion 12 is provided on one side wall of the wall panel 4, and a groove 13 matching the protrusion 12 is provided on the other side of the wall panel 4, and adjacent wall panels 4 are connected via the protrusion 12 and the groove 13. The design of the protrusion 12 and the groove 13 enables adjacent wall panels 4 to be tightly connected together to form a continuous wall structure, and this connection method not only improves the integrity and stability of the wall, but also facilitates the installation and removal of the wall panel 4.

[0030] Installation method of steel structure assembled wall panel 4: S1. Check materials: Ensure that all steel beams, steel plates3, wall panels4, sound insulation devices and fixtures are complete and of qualified quality. Check whether bolts, nuts and other fasteners are matched and sufficient in quantity.

[0031] S2. Measurement and positioning: According to the construction drawings, use measuring tools to determine the installation position and size of the wall panel 4, and mark the installation positions of the first steel beam 1 and the second steel beam 2, as well as the outline of the wall panel 4 on the ground or the wall.

[0032] S3. Install the first steel beam 1: according to the marked position, use a hanging hammer and a level to place the first steel beam 1 vertically and horizontally on the ground or on the wall, and fix the first steel beam 1 with expansion screws or embedded parts.

[0033] S4. Install the second steel beam 2: Install the second steel beam 2 on both sides of the first steel beam 1 in the same way, ensuring that they are parallel to the first steel beam 1 and on the same horizontal plane, and use connecting parts (such as bolts and nuts) to connect the second steel beam 2 to the first steel beam 1 to form a rectangular structural frame.

[0034] S5. Install the steel plate 3: Place the steel plate 3 at the bottom of the rectangular structural frame and connect it to the second steel beam 2 by bolts or welding to ensure the stability and load-bearing capacity of the steel plate 3.

[0035] S6. Install the sound insulation device: Install the composite sound insulation board 10 and the foam board 11 in the cavity according to the requirements of the construction drawings. Ensure that the sound insulation device is tightly fitted to the inner wall of the first wall 5 and the second wall 6, and use sealant or foam strips to seal to prevent noise leakage. Use the fixing device (i.e., the n-type plate 7, the tension bolts and the wing plate 9) to connect the first wall 5 and the second wall 6 to form a cavity.

[0036] S7, connecting adjacent wall panels 4: insert the protrusions 12 of adjacent wall panels 4 into the grooves 13, and connect them using fasteners such as bolts and nuts. During the connection process, pay attention to adjusting the position and angle of the wall panels 4 to ensure that they are on the same plane and are firmly connected.

[0037] S8. Fix the wall panel 4: Use the first bolt to connect the wall panel 4 to the first steel beam 1 to ensure the stability and safety of the wall panel 4. During the connection process, pay attention to adjusting the position and angle of the wall panel 4 to keep it parallel and vertical to the rectangular structural frame.

[0038] S9, installing the first wall 5 and the second wall 6: placing the first wall 5 and the second wall 6 on both sides of the rectangular structural frame respectively, ensuring that they maintain an appropriate distance from the steel beam and the steel plate 3.

[0039] S10. Check the installation quality: Use tools such as a level and a tape measure to check whether the installation position, size and levelness of the wall panel 4 meet the requirements of the construction drawings. Check whether the fixtures and fasteners are firm and reliable.

[0040] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A steel structure assembled wall panel, characterized in that: It includes a first steel beam, a second steel beam, a steel plate, a wall panel, a sound insulation device and a fixing device. The second steel beam is respectively arranged on both sides of the first steel beam. A steel plate is arranged between the lower sides of the second steel beam on both sides. A rectangular structural frame is formed between the first steel beam, the second steel beam and the steel plate. The wall panel is arranged in the rectangular structural frame. A cavity is arranged in the middle of the wall panel. The sound insulation device is arranged in the cavity. A plurality of the first bolts are arranged between the wall panel and the first steel beam.

2. A steel structure assembled wall panel according to claim 1, characterized in that: The wall panel includes a first wall, a second wall and the fixing device. The upper and lower sides of the first wall and the second wall are connected by the fixing device. A cavity is formed in the middle of the connection between the first wall and the second wall, and the sound insulation device is arranged in the cavity.

3. A steel structure assembled wall panel according to claim 2, characterized in that: The fixing device includes an n-type plate, a first tension bolt and a wing plate. The n-type plate is respectively arranged on the upper and lower sides of the first wall and the second wall. A plurality of the first tension bolts are arranged through the first wall, the n-type plate and the second wall. The wing plates are respectively arranged on both sides of the n-type plate.

4. The steel structure assembled wall panel according to claim 3, characterized in that: The first steel beam and the wing plate are connected via first bolts.

5. The steel structure assembled wall panel according to claim 3, characterized in that: The first steel beam is an H-shaped steel beam.

6. The steel structure assembled wall panel according to claim 1, characterized in that: The sound insulation device comprises a composite sound insulation board and a foam board, wherein the composite sound insulation board is arranged between two foam boards, and the foam boards are respectively attached to the inner walls of the first wall and the second wall.

7. The steel structure assembled wall panel according to claim 6, characterized in that: The foam board is an extruded polystyrene foam board.

8. The steel structure assembled wall panel according to claim 3, characterized in that: A protrusion is provided on one side wall of the wall panel, and a groove matched with the protrusion is provided on the other side of the wall panel. Adjacent wall panels are connected via the protrusion and the groove.

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