A fast installation building prefabricated wall

Abstract

The utility model discloses a kind of building prefabricated wallboards of quick installation, including wallboard main body, the both sides of wallboard main body are fixedly provided with connecting assembly, the top middle part of wallboard main body is fixed with multiple evenly distributed positioning blocks, the side of wallboard main body top is fixedly provided with L-shaped positioning hole, L-shaped positioning hole is connected with L-shaped bolt connector with intercalation, the top of L-shaped bolt connector is provided with threaded hole, the bottom of wallboard main body is provided with multiple evenly distributed rectangular positioning groove, rectangular positioning groove and positioning block are set one-to-one, the both sides of wallboard main body front are fixedly provided with first mounting hole, the surface of both sides first mounting hole is connected with connecting plate with screw thread, sound insulation layer, fireproof layer and protective surface layer in protection assembly respectively play sound insulation, fireproof and protective effect, overall realization wallboard's quick installation and multifunctional protection, substantially improve construction efficiency and building security.

Description

Technical Field

[0001] This utility model relates to the field of building wall panel technology, specifically a prefabricated building wall panel that can be installed quickly. Background Technology

[0002] In the traditional construction field, wall structures have long had significant limitations. On the one hand, wall materials are mostly single bricks, concrete, or ordinary blocks. These materials have relatively simple functions and can often only meet the basic needs of partitioning space. They are difficult to take into account diversified performances such as sound insulation and fire resistance. If composite functions are required, multiple layers of components of different materials need to be added during construction, which not only increases the self-weight of the wall but also prolongs the construction period. In terms of splicing methods, they mostly rely on on-site wet operations, such as using cement mortar to build or plaster splicing. This not only requires high technical skills from construction workers but is also prone to quality problems such as wall cracking, hollowing, and leakage due to mortar imbalance and inadequate curing. This results in low on-site work efficiency. Therefore, a type of prefabricated wall panel that can be installed quickly is needed. Utility Model Content

[0003] The purpose of this utility model is to provide a prefabricated wall panel for quick installation, so as to solve the problems of simple wall panel structure and inconvenient wall panel assembly mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated wall panel for rapid installation, comprising a wall panel body, connecting components fixedly disposed on both sides of the wall panel body, a plurality of evenly distributed positioning blocks fixedly disposed at the top center of the wall panel body, an L-shaped positioning hole fixedly disposed on one side of the top of the wall panel body, an L-shaped pin connector inserted through the surface of the L-shaped positioning hole, a threaded hole being opened at the top of the L-shaped pin connector, a plurality of evenly distributed rectangular positioning grooves being opened at the bottom end of the wall panel body, the rectangular positioning grooves being arranged one-to-one with the positioning blocks, a first mounting hole fixedly disposed on both sides of the front of the wall panel body, a connecting plate being threadedly connected to the surface of the first mounting hole on both sides, and a second mounting hole being evenly distributed on the surface of the connecting plate.

[0005] Preferably, the wall panel body includes a supporting frame, which includes longitudinal keel plates. A transverse keel plate is fixedly installed at the center of the longitudinal keel plate. The longitudinal and transverse keel plates are interlocked. Square connectors are fixedly installed on both the front and back of the longitudinal keel plates. Connecting angle steels are fixedly installed on both sides of the middle of the transverse keel plates. Vertical connecting plates are provided between the four connecting angle steels. Diagonal bracing plates are fixedly installed between the transverse and longitudinal keel plates. Protective edging is fixedly installed between the multiple diagonal bracing plates. Corner brackets are fixedly installed at the front and back corners of the protective edging. Protective structures are fixedly installed on both sides of the protective edging. The square connectors and connecting angle steels are used to enhance the connection strength between the keels. The diagonal bracing plates can improve the bending resistance of the frame. The corner brackets can prevent the corners of the protective edging from being damaged by bumps.

[0006] Preferably, the protective structure includes a sound insulation layer, a fireproof layer is fixedly provided on one side of the sound insulation layer, and a protective surface layer is fixedly provided on one side of the fireproof layer; the three-layer structure is bonded together to form an integral whole, which not only ensures the basic protective performance of the wall panel, but also avoids the problem of insufficient function of traditional single materials.

[0007] Preferably, the connecting component includes a circular positioning groove, on the surface of which a positioning post is inserted and connected, and on the surface of the positioning post is a rectangular mounting hole that matches an L-shaped pin connector; after the positioning post is inserted into the circular positioning groove, a fixing pin can be inserted through the rectangular mounting hole to achieve quick positioning and locking of the left and right adjacent wall panels.

[0008] Preferably, the sound insulation layer is made of sound insulation felt, the fireproof layer is made of fireproof rock wool, and the protective surface layer is made of fiber-reinforced calcium silicate. The sound insulation felt can effectively block noise, the fireproof rock wool can improve fire resistance, and the fiber-reinforced calcium silicate board has high hardness.

[0009] Preferably, the protective edging is made of metal, and its inner side is fitted and fixed to the edge of the supporting frame; the metal edging not only wraps the edge of the frame to prevent rust, but also protects the integrity of the internal structure of the wall panel during transportation and installation.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This wall panel solves the problem of the single structure of traditional wall panels. By setting a protective structure composed of sound insulation felt, fireproof rock wool and fiber-reinforced calcium silicate board on the front and back of the supporting frame, it integrates multiple functions such as sound insulation, fireproofing and protection. It does not require additional multi-layer components, which reduces the self-weight of the wall and avoids the problem of insufficient function of traditional single materials.

[0011] In this wall panel, the vertical docking of the positioning block and the rectangular positioning groove, the horizontal reinforcement of the L-shaped pin connector, the horizontal quick locking of the positioning column and the circular positioning groove in the connecting component, and the synchronous fixing of multiple wall panels by the connecting plate replace the traditional wet operation, reduce the reliance on the technical skills of construction personnel, reduce cracking and other problems, and significantly improve the assembly efficiency. Attached Figure Description

[0012] Figure 1 This is an overall view of the prefabricated wall panel for rapid installation according to this utility model; Figure 2 This is a schematic diagram of the supporting frame of this utility model; Figure 3 This is a schematic diagram of the internal structure of the prefabricated wall panel for rapid installation according to this utility model. Figure 4 This is a front view of the prefabricated wall panel for rapid installation according to this utility model; Figure 5 This is a bottom view of the prefabricated wall panel for rapid installation according to this utility model.

[0013] In the diagram: 1. Wall panel body; 2. Rectangular positioning groove; 3. Positioning block; 4. Positioning column; 5. Circular positioning groove; 6. Connecting plate; 7. L-shaped positioning hole; 8. First mounting hole; 9. Second mounting hole; 10. Rectangular mounting hole; 11. Protective edging; 12. L-shaped pin connector; 13. Threaded hole; 14. Square connector; 15. Diagonal brace; 16. Vertical connecting plate; 17. Connecting angle steel; 18. Sound insulation layer; 19. Protective surface layer; 20. Fireproof layer; 21. Support frame; 22. Corner bracket; 23. Horizontal keel plate; 24. Vertical keel plate. Detailed Implementation

[0014] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0015] Please see Figure 1-5 This utility model provides a prefabricated wall panel for quick installation, including a wall panel body 1. Connecting components are fixedly installed on both sides of the wall panel body 1. Multiple evenly distributed positioning blocks 3 are fixedly installed at the top center of the wall panel body 1. An L-shaped positioning hole 7 is fixedly installed on one side of the top of the wall panel body 1. An L-shaped pin connector 12 is inserted and connected to the surface of the L-shaped positioning hole 7. A threaded hole 13 is opened at the top of the L-shaped pin connector 12. Multiple evenly distributed rectangular positioning grooves 2 are opened at the bottom of the wall panel body 1. The rectangular positioning grooves 2 are corresponding to the positioning blocks 3 one by one. First mounting holes 8 are fixedly opened on both sides of the front of the wall panel body 1. Connecting plates 6 are threadedly connected to the surface of the first mounting holes 8 on both sides. Second mounting holes 9 are evenly distributed on the surface of the connecting plates 6.

[0016] Please see Figure 2 The wall panel body 1 includes a supporting frame 21, which includes a longitudinal keel plate 24. A transverse keel plate 23 is fixedly installed at the center of the longitudinal keel plate 24. The longitudinal keel plate 24 and the transverse keel plate 23 are interlocked. Square connectors 14 are fixedly installed on the front and back of the longitudinal keel plate 24. Connecting angle steels 17 are fixedly installed on both sides of the middle of the transverse keel plate 23. Vertical connecting plates 16 are provided between the four connecting angle steels 17. Diagonal bracing plates 15 are fixedly installed between the transverse keel plate 23 and the longitudinal keel plate 24. Protective edging plates 11 are fixedly installed between the multiple diagonal bracing plates 15. Angle brackets 22 are fixedly installed at the front and back corners of the protective edging plates 11. Protective structures are fixedly installed on both sides of the protective edging plates 11.

[0017] In use, the longitudinal keel plate 24 and the transverse keel plate 23 are connected by interlocking to form the main frame. The square connector 14 and the connecting angle steel 17 can enhance the connection strength between the two and avoid misalignment when under stress. The diagonal brace 15 can disperse the external force borne by the wall panel and improve the bending and deformation resistance of the supporting frame 21. The protective edging 11 can wrap the edge of the frame, and the corner bracket 22 can protect the corners from collision damage, while providing stable support for the subsequent installation of the protective structure.

[0018] Please see Figure 3 The protective structure includes a sound insulation layer 18, a fireproof layer 20 fixedly installed on one side of the sound insulation layer 18, and a protective surface layer 19 fixedly installed on one side of the fireproof layer 20.

[0019] When in use, the sound insulation layer 18 can effectively block the transmission of noise, the fireproof layer 20 is located in the middle layer, which can delay the spread of fire and buy time for escape and rescue, and the protective surface layer 19, as the outer layer, can resist daily collisions, friction and erosion in humid environments, and extend the service life of the wall panel. The three-layer structure works together to achieve multi-functional protection.

[0020] Please see Figure 1 , Figure 4 and Figure 5 The connecting component includes a circular positioning groove 5, with a positioning post 4 inserted through the surface of the circular positioning groove 5. A rectangular mounting hole 10 is fixedly opened on the surface of the positioning post 4, and the rectangular mounting hole 10 matches the L-shaped pin connector 12.

[0021] When using this product, to assemble the left and right wall panels, insert one end of the positioning post 4 into the circular positioning groove 5 of the left wall panel to quickly align the two wall panels. After the positioning post 4 is fully inserted, pass the fixing pin through the rectangular mounting hole 10 to restrict the lateral movement of the positioning post 4 and achieve quick locking of the left and right wall panels. This eliminates the need for wet cement mortar operations and significantly shortens the assembly time.

[0022] Please see Figure 3The sound insulation layer 18 is made of sound insulation felt material, the fireproof layer 20 is made of fireproof rock wool material, and the protective surface layer 19 is made of fiber-reinforced calcium silicate material.

[0023] When in use, the sound insulation layer 18 made of sound insulation felt has good sound insulation and damping properties, especially effective in blocking low and medium frequency noise. The fireproof layer 20 made of fireproof rock wool has high temperature resistance and non-combustible properties, and has a low thermal conductivity, which can maintain structural stability in high temperature environments and meet the requirements of building fire protection level. The protective surface layer 19 made of fiber reinforced calcium silicate has high hardness, wear resistance, and good water resistance and aging resistance, making it suitable for long-term use.

[0024] Please see Figure 2 The protective edging 11 is made of metal, and its inner side is fitted and fixed to the edge of the supporting frame 21.

[0025] In use, the metal protective edging 11 is fixed to the edge of the support frame 21 with bolts to enhance the structural strength of the wall panel edge. It is installed inside the wall panel body 1. During the handling of the wall panel, it can prevent the edge of the frame from deforming or breaking due to collision. At the same time, it supports the wall panel body 1, making the wall panel more stable, while maintaining a neat appearance and improving the stability and aesthetics after installation.

[0026] In this embodiment, the wall panels are first spliced ​​and installed. Adjacent wall panels are quickly connected through connecting components. The positioning post 4 is inserted into the circular positioning groove 5 of one side wall panel. Then, the L-shaped pin connector 12 is passed through the L-shaped positioning hole 7, then through the rectangular mounting hole 10, and screwed into the threaded hole 13 for reinforcement. The two panels are locked by connecting plate 6 and threaded connection with the first mounting hole 8 and the second mounting hole 9. The upper and lower wall panels are precisely aligned by positioning block 3 at the top and rectangular positioning groove 2 at the bottom. During this process, the support frame 21 provides a stable structure through the interlocking connection of longitudinal keel plate 24 and transverse keel plate 23 and the support of diagonal brace plate 15. Protective edging 11 and corner bracket 22 protect the edges of the frame from damage. At the same time, the sound insulation layer 18, fireproof layer 20 and protective surface layer 19 in the protective structure play the roles of sound insulation, fireproofing and protection, respectively. The whole wall panel is quickly installed and multi-functionally protected, which greatly improves construction efficiency and building safety.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fast installation prefabricated wall panel for buildings comprising a wall panel body (1), characterized in that: Both sides of the wall panel body (1) are fixedly provided with connecting components. Multiple evenly distributed positioning blocks (3) are fixedly provided at the top center of the wall panel body (1). An L-shaped positioning hole (7) is fixedly provided on one side of the top of the wall panel body (1). An L-shaped pin connector (12) is inserted and connected to the surface of the L-shaped positioning hole (7). A threaded hole (13) is opened at the top of the L-shaped pin connector (12). Multiple evenly distributed rectangular positioning grooves (2) are opened at the bottom of the wall panel body (1). The rectangular positioning grooves (2) are corresponding to the positioning blocks (3). Both sides of the front of the wall panel body (1) are fixedly provided with first mounting holes (8). A connecting plate (6) is threadedly connected to the surface of the first mounting holes (8) on both sides. A second mounting hole (9) is evenly distributed on the surface of the connecting plate (6).

2. A fast-to-install building precast wall panel according to claim 1, characterized in that: The wall panel body (1) includes a support frame (21), the support frame (21) includes a longitudinal keel plate (24), a transverse keel plate (23) is fixedly provided at the center of the longitudinal keel plate (24), the longitudinal keel plate (24) and the transverse keel plate (23) are interlocked, a square connector (14) is fixedly provided on the front and back of the longitudinal keel plate (24), a connecting angle steel (17) is fixedly provided on both sides of the middle part of the transverse keel plate (23), a vertical connecting plate (16) is provided between the four connecting angle steels (17), a diagonal brace (15) is fixedly provided between the transverse keel plate (23) and the longitudinal keel plate (24), a protective edging (11) is fixedly provided between the multiple diagonal braces (15), a corner bracket (22) is fixedly provided at the front and back corners of the protective edging (11), and a protective structure is fixedly provided on both sides of the protective edging (11).

3. A fast-to-install building precast wall panel according to claim 2, characterized in that: The protective structure includes a sound insulation layer (18), a fireproof layer (20) is fixedly provided on one side of the sound insulation layer (18), and a protective surface layer (19) is fixedly provided on one side of the fireproof layer (20).

4. A fast-to-install building precast wall panel according to claim 1, characterized in that: The connecting component includes a circular positioning groove (5), and a positioning post (4) is inserted and connected to the surface of the circular positioning groove (5). A rectangular mounting hole (10) is fixedly opened on the surface of the positioning post (4), and the rectangular mounting hole (10) matches the L-shaped pin connector (12).

5. A fast-to-install building precast wall panel according to claim 3, characterized in that: The sound insulation layer (18) is made of sound insulation felt, the fireproof layer (20) is made of fireproof rock wool, and the protective surface layer (19) is made of fiber-reinforced calcium silicate.

6. A fast-to-install building precast wall panel according to claim 2, characterized in that: The protective edging (11) is made of metal, and its inner side is fitted and fixed to the edge of the supporting frame (21).

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