A precast wall panel and method of wall construction

Abstract

The application discloses a prefabricated wallboard, which comprises a prefabricated wallboard, a front wall body assembly connecting assembly and a rear wall body assembly connecting assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of assembled prefabricated wall panels, and in particular to a prefabricated wall panel and a wall construction method. Background Art

[0002] Assembled prefabricated wall panels refer to wall components that are pre-produced in a factory or prefabrication site and then assembled and installed at the construction site after transportation. Compared with traditional on-site cast walls, assembled prefabricated wall panels have a shorter production and construction cycle and higher construction precision. Due to their modular characteristics, assembled prefabricated wall panels can not only reduce the complicated work on the construction site, but also effectively control the building quality and improve the project progress.

[0003] At present, common assembled prefabricated wall panels usually have pre-buried pipes during the production process to facilitate the subsequent layout and construction of lines. However, due to the different usage requirements of different rooms, the required lines are also different, which means that during the subsequent line construction, new drilling and grooving must be done. This process not only generates a large amount of debris and pollutes the construction environment, but also may damage the structural strength of the wall, wastes a lot of time, and requires additional equipment support, which is extremely inconvenient. Especially in some high-rise buildings or projects with more complex structures, the workload of grooving and drilling often increases greatly, resulting in delays in construction progress. The tight construction period will also increase cost pressure. In addition, the assembled prefabricated wall panels in the existing technology are usually directly cast by concrete and steel bars, with a large area and heavy overall weight, making transportation and installation difficult.

[0004] In response to the above problems, the present invention document proposes a prefabricated wall panel and a wall construction method. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem that common assembled prefabricated wall panels usually have pre-buried pipes during the production process, but due to the different usage requirements of different rooms, it is necessary to redrill and groove during subsequent line construction, which is extremely inconvenient; in addition, the assembled prefabricated wall panels in the prior art are usually made by directly pouring concrete and steel bars, with a large area, heavy overall weight, and greater difficulty in transportation and installation. A prefabricated wall panel and wall construction method is proposed.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a prefabricated wall panel, including a prefabricated wall assembly mechanism, including: an assembled prefabricated wall panel, provided with a plurality of line guide reserved openings, each line guide reserved opening is provided with two line horizontal openings and two vertical openings on four sides, so that each line guide reserved opening, the line horizontal opening and the line guide reserved opening are connected; a front wall assembly connection component, including a fixedly connected combined front wall panel structure and a plurality of combined front prefabricated blocks, the combined front wall panel structure is arranged on the assembled prefabricated In front of the wall panel, the modular front prefabricated block is located in the line guide reserved opening, and a front cross groove is provided at the rear of the modular front prefabricated block; the rear wall combined connection component includes a fixedly connected modular rear wall panel structure and a plurality of modular rear prefabricated blocks, the modular rear wall panel structure is arranged at the rear of the assembled prefabricated wall panel, the modular rear prefabricated block is arranged in the line guide reserved opening, a rear cross groove is provided in front of the modular rear prefabricated block, and the rear cross groove and the front cross groove are combined to form a whole, and remain connected with the horizontal opening and vertical opening of the line.

[0007] Preferably, the combined front prefabricated block and the combined rear prefabricated block are overlapped, and each of the combined front prefabricated block and the combined rear prefabricated block occupies 1 / 2 of the line guide reserved opening.

[0008] Preferably, a casting connection port is provided on the combined front prefabricated block, and the casting connection port extends horizontally into the interior of the combined front prefabricated block and then bends and extends downward, so that the cross section of the casting connection port forms an L shape.

[0009] Preferably, a casting groove is provided on the bottom wall of the line guide reserved opening, and the casting groove corresponds to the position of the casting connection opening.

[0010] Preferably, two limiting rubber rings are provided on the front part of the line guide reserved opening, and a rubber opening is provided below one of the limiting rubber rings, and the rubber opening is connected to the casting groove and the casting connection port; two limiting rubber grooves are provided on the outside of the combined front prefabricated block, and the limiting rubber rings are located in the limiting rubber grooves.

[0011] Preferably, the outer peripheral surface of the assembled prefabricated wall panel is provided with a plurality of raised surfaces and a plurality of flat surfaces, and a wave-shaped structure is formed between the plurality of raised surfaces and the plurality of flat surfaces.

[0012] Preferably, two assembly rings are provided above the assembled prefabricated wall panel.

[0013] Preferably, the combined front prefabricated blocks and the combined rear prefabricated blocks are made of ALC material.

[0014] Preferably, a plurality of prefabricated wall panel reinforcement components are provided inside the assembled prefabricated wall panel, and the prefabricated wall panel reinforcement components include two combined bars and a plurality of prefabricated wall panel reinforcement connecting bars. The two combined bars are provided in the assembled prefabricated wall panel, and each combined bar includes a plurality of prefabricated wall panel reinforcement transverse steel bars and a plurality of prefabricated wall panel reinforcement longitudinal steel bars. The plurality of prefabricated wall panel reinforcement transverse steel bars cross the plurality of prefabricated wall panel reinforcement longitudinal steel bars and are combined together, and the nodes of every two adjacent prefabricated wall panel reinforcement transverse steel bars and prefabricated wall panel reinforcement longitudinal steel bars are fixed to the two ends of the prefabricated wall panel reinforcement connecting bars.

[0015] The present invention application also discloses a method for constructing a wall of prefabricated wall panels, comprising the following steps:

[0016] S1. When assembling prefabricated wall panels, connect the lifting end of the lifting equipment to the assembly lifting ring, so that the lifting equipment lifts the prefabricated wall panels and assembles them on the building surface. Then, lift the prefabricated wall panels in sequence and assemble them in order according to the needs.

[0017] S2. After assembly, a gap is reserved between the two assembled prefabricated wall panels, and then a building formwork is set up at the reserved gap. After setting up, concrete is poured. After the concrete solidifies, the two assembled prefabricated wall panels are kept stably connected;

[0018] S3. When laying the line, the line is passed through the vertical opening or the horizontal opening of the line as needed, so that the line enters the front cross groove and the rear cross groove, and continues to advance horizontally and vertically along the vertical opening or the horizontal opening of the line. During the laying process, the tool is inserted into the casting connection opening as needed, and the tool angle is adjusted to limit the tool and the vertical opening of the casting connection opening. At this time, the corresponding combined front prefabricated block is opened. When it is necessary to pass through the assembled prefabricated wall panel, the combined front prefabricated block is also opened as needed. After opening, the end of the line is pulled out from the reserved opening for the line guide to make the line reserved for the connection terminal;

[0019] S4. Then, according to the needs, the combined front prefabricated blocks are embedded in the reserved openings for line guides. After the line laying is completed, concrete is poured through the pouring connection openings to allow the concrete to enter the pouring trough. After the concrete solidifies, the combined front prefabricated blocks remain stable, thereby completing the construction of the assembled prefabricated wall panels.

[0020] Compared with the prior art, the present invention provides a prefabricated wall panel and wall construction method, which has at least one of the following beneficial effects:

[0021] 1. The prefabricated wall panels and wall construction method preset vertical openings, line transverse openings and line guide reserved openings on the prefabricated wall. During the subsequent line laying process, the lines can be arranged directly through the vertical openings, line transverse openings and line guide reserved openings without the need for additional drilling or damage to the wall, thereby simplifying the construction process and quickly finding the position of the line to be connected, reducing the time for finding and locating the line and improving construction efficiency. Secondly, a wavy structure is formed by combining flat and raised surfaces, and combined with cast concrete. This design changes the connection method and shape of the assembled prefabricated wall panels, so that the assembled prefabricated wall panels can better disperse and resist pressure when subjected to external forces, thereby improving the wind and earthquake resistance of the assembled prefabricated wall panels. Secondly, the wavy connection can better absorb and disperse the stress inside the assembled prefabricated wall panels, reducing the problems of cracks and damage to the assembled prefabricated wall panels caused by stress concentration.

[0022] 2. The prefabricated wall panels and wall construction method pre-set line guide openings on the assembled prefabricated wall panels so that the combined front prefabricated blocks and the combined rear prefabricated blocks can be smoothly embedded and maintained connected to the assembled prefabricated wall panels, thereby maintaining the overall strength of the assembled prefabricated wall panels. In addition, the combined front prefabricated blocks and the combined rear prefabricated blocks are made of ALC material, which has a low bulk density but high strength. This not only improves the supporting stress and strength of the assembled prefabricated wall panels, but also achieves the overall lightweighting of the assembled prefabricated wall panels, thereby reducing the dead weight of the entire building surface, which is conducive to reducing energy consumption of the building surface and reducing transportation costs.

[0023] 3. The prefabricated wall panel and wall construction method is to insert a tool with a bent end into the casting connection port, and then adjust the position of the tool so that the bent end of the tool and the vertical opening of the casting connection port are limited. At this time, the combined front prefabricated block can be easily removed. Moreover, since the combined front prefabricated block is made of ALC material, its lightweight property saves time and effort. After removal, it is also convenient to extend the line connector, which is convenient for reserving the line connector. At the same time, after the combined front prefabricated block is embedded in the line guide reserved opening, the combined front prefabricated block and the combined rear prefabricated block are combined to limit the line, reduce shaking, ensure the stability and reliability of the line connection, and prevent the line from shaking or rubbing in the wall, which may cause outer skin wear, and then cause leakage or short circuit problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional view of a prefabricated wall panel proposed by the present invention;

[0025] Figure 2 This is a view of the connection between the front wall assembly connection component of the prefabricated wall panel proposed by the present invention and the assembled prefabricated wall panel;

[0026] Figure 3 A sectional view of a prefabricated wallboard according to the present application;

[0027] Figure 4 An enlarged view of A in the prefabricated wallboard according to the present application; Figure 3

[0028] Figure 5 A view of a prefabricated wallboard reinforcing assembly connecting with a prefabricated wallboard according to the present application;

[0029] Figure 6 A sectional view of a prefabricated wallboard according to the present application;

[0030] Figure 7 A sectional view of a prefabricated wallboard reinforcing assembly according to the present application;

[0031] Figure 8 A view of a line guide reserved port distribution according to the present application;

[0032] Figure 9 An enlarged view of B in the prefabricated wallboard according to the present application; Figure 8

[0033] Figure 10 A combined front prefabricated block according to the present application.

[0034] In the figure: 100, prefabricated wall combination mechanism; 101, prefabricated wallboard; 102, rear wall combination connecting assembly; 1021, combined rear wall plate structure; 1022, combined rear prefabricated block; 1023, rear cross slot; 103, front wall combination connecting assembly; 1031, combined front wall plate structure; 1032, combined front prefabricated block; 1033, pouring connecting port; 1034, front cross slot; 1035, limiting rubber slot; 104, line transverse port; 105, prefabricated wallboard reinforcing assembly; 1051, prefabricated wallboard reinforcing horizontal steel bar; 1052, prefabricated wallboard reinforcing vertical steel bar; 1053, prefabricated wallboard reinforcing connecting steel bar; 106, line guide reserved port; 107, limiting rubber ring; 108, convex surface; 109, flat surface; 110, rubber port; 111, pouring slot; 112, vertical port; 113, assembly lifting ring. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments.

[0036] ​​In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0037] Embodiment 1: Reference Figures 1-10 A prefabricated wallboard comprises a prefabricated wall combination mechanism 100, which comprises a prefabricated wallboard 101, and the front and back of the prefabricated wallboard 101 are respectively provided with a front wall combination connecting component 103 and a rear wall combination connecting component 102.

[0038] The upper part of the assembled prefabricated wallboard 101 is provided with two assembly lifting rings 113, through which the assembled prefabricated wallboard 101 can be conveniently lifted, thereby facilitating the assembly of the assembled prefabricated wallboard 101. The assembled prefabricated wallboard 101 is provided with a prefabricated wallboard reinforcing assembly 105, which includes two combined bars and a plurality of prefabricated wallboard reinforcing connecting bars 1053. The two combined bars are arranged in the assembled prefabricated wallboard 101, and each combined bar includes a plurality of prefabricated wallboard reinforcing horizontal steel bars 1051 and a plurality of prefabricated wallboard reinforcing vertical steel bars 1052. The addition of the prefabricated wallboard reinforcing horizontal steel bars 1051, the prefabricated wallboard reinforcing vertical steel bars 1052, and the prefabricated wallboard reinforcing connecting bars 1053 can enhance the structural strength and stability of the assembled prefabricated wallboard 101. The prefabricated wallboard reinforcing horizontal steel bars 1051 and the prefabricated wallboard reinforcing vertical steel bars 1052 can form a plurality of well-shaped structures. The prefabricated wallboard reinforcing connecting bars 1053 connect the nodes of the prefabricated wallboard reinforcing vertical steel bars 1052 and the prefabricated wallboard reinforcing horizontal steel bars 1051, and can form a well-shaped structure on the side again. The well-shaped structure can increase the bending strength of the assembled prefabricated wallboard 101 during loading, so that the assembled prefabricated wallboard 101 is not prone to flexural deformation. The staggered arrangement of the steel bars effectively improves the stress distribution area of the assembled prefabricated wallboard 101, thereby reducing the deformation and damage of the assembled prefabricated wallboard 101. The well-shaped structure creates a high-density steel area in the tensile region of the assembled prefabricated wallboard 101, which increases the tensile strength and deformation capacity of the assembled prefabricated wallboard 101. This makes the assembled prefabricated wallboard 101 more solid and stable when subjected to external loads, improves the load-bearing capacity of the assembled prefabricated wallboard 101, and enables the stress to be evenly distributed on the stress surface of the assembled prefabricated wallboard 101, thereby reducing stress concentration. This helps to improve the load-bearing capacity of the assembled prefabricated wallboard 101 in use and reduce damage caused by stress concentration. The plurality of prefabricated wallboard reinforcing horizontal steel bars 1051 cross the plurality of prefabricated wallboard reinforcing vertical steel bars 1052 and are combined together, and the nodes of every two adjacent prefabricated wallboard reinforcing horizontal steel bars 1051 and prefabricated wallboard reinforcing vertical steel bars 1052 are fixed to both ends of the prefabricated wallboard reinforcing connecting bars 1053.

[0039] The outer circumferential surface of the assembled prefabricated wallboard 101 is provided with a plurality of convex surfaces 108 and a plurality of flat surfaces 109, and a wave-shaped structure is formed between the plurality of convex surfaces 108 and the plurality of flat surfaces 109. The wave-shaped structure formed between the convex surfaces 108 and the flat surfaces 109 can increase the stability of the structure of the assembled prefabricated wallboard 101, and the wave-shaped connection design helps to optimize the stress distribution inside the assembled prefabricated wallboard 101, thereby reducing cracks and damage caused by stress concentration in the assembled prefabricated wallboard 101. The assembled prefabricated wallboard includes a plurality of line guiding reserved openings 106, line transverse openings 104, and vertical openings 112.

[0040] The front part of the line guide reserved opening 106 is provided with two limiting rubber rings 107, and a rubber opening 110 is provided below one of the limiting rubber rings 107. The rubber opening 110 is connected to the casting groove 111 and the casting connection port 1033. The outside of the combined front prefabricated block 1032 is provided with two limiting rubber grooves 1035. The limiting rubber ring 107 is located in the limiting rubber groove 1035. The limiting rubber ring 107 is engaged with the limiting rubber groove 1035, so that the combined front prefabricated block 1032 can be limited to prevent the combined front prefabricated block 1032 from falling off from the line guide reserved opening 106. Each line guide reserved opening 106 has two horizontal line openings 104 and two vertical openings 112 on all four sides. The horizontal line openings 104, the vertical openings 112 and the line guide reserved openings 106 cooperate to facilitate the installation of the line. Moreover, the line guide reserved openings 106 are used to guide the direction of the line inside the assembled prefabricated wall panel 101, so there is no need to drill holes, which simplifies the construction process. Every two horizontal line openings 104 and two vertical openings 112 are connected to the line guide reserved openings 106, and each horizontal line guide reserved opening 106 is connected through the horizontal line opening 104, and each vertical line guide reserved opening 106 is connected through the vertical opening 112.

[0041] The front wall assembly connection component 103 combines the front wall panel structure 1031 and multiple combined front prefabricated blocks 1032. The combined front prefabricated blocks 1032 and the combined rear prefabricated blocks 1022 are overlapped, and the combined front prefabricated blocks 1032 and the combined rear prefabricated blocks 1022 each occupy 1 / 2 of the line guide reserved opening 106. The combined front wall panel structure 1031 is set in front of the assembled prefabricated wall panel 101, the combined front prefabricated blocks 1032 are located in the line guide reserved opening 106, and the rear of the combined front prefabricated blocks 1032 is set A front cross groove 1034 is provided, and the combined front wall panel structure 1031 is fixed to the plurality of combined front prefabricated blocks 1032, and the combined rear wall panel structure 1021 is fixed to the plurality of combined rear prefabricated blocks 1022. The combined front prefabricated blocks 1032 and the combined rear prefabricated blocks 1022 are made of ALC material. As a new type of building material, ALC material has the characteristics of light weight and high strength, thereby reducing the dead weight of the assembled prefabricated wall panel 101 and meeting the purpose of lightweighting. At the same time, ALC material also has the advantages of strong durability and good anti-seepage performance.

[0042] The rear wall combination connection component 102 includes a combined rear wall panel structure 1021 and a plurality of combined rear prefabricated blocks 1022. The combined rear wall panel structure 1021 is arranged at the rear of the assembled prefabricated wall panel 101. The combined rear prefabricated block 1022 is arranged in the line guide reserved opening 106. A rear cross groove 1023 is provided in front of the combined rear prefabricated block 1022, and the rear cross groove 1023 and the front cross groove 1034 are combined to form a whole. After the front cross groove 1034 and the rear cross groove 1023 are combined, they can effectively guide the line and keep the line running normally. At the same time, the front cross groove 1034 and the rear cross groove 1023 can limit the line to prevent the line from loosening, and keep it connected with the horizontal opening 104 and the vertical opening 112 of the line.

[0043] In this embodiment: by pre-setting vertical openings 112, horizontal openings 104 for lines and reserved openings 106 for line guides on the prefabricated wall, in the subsequent line laying process, the lines can be arranged directly through the vertical openings 112, horizontal openings 104 for lines and reserved openings 106 for line guides, without the need for additional drilling or destruction of the wall, thereby simplifying the construction process and quickly finding the position of the line to be connected, reducing the time for finding and locating the line and improving construction efficiency. Secondly, a wavy structure is formed by combining the plane 109 and the raised surface 108, and combined with cast concrete. This design changes the connection method and shape of the assembled prefabricated wall panels 101, so that the assembled prefabricated wall panels 101 can better disperse and resist pressure when subjected to external forces, thereby improving the wind and earthquake resistance of the assembled prefabricated wall panels 101. Secondly, the wavy connection can better absorb and disperse the stress inside the assembled prefabricated wall panels 101, reducing the problems of cracks and damage to the assembled prefabricated wall panels 101 caused by stress concentration.

[0044] Example 2: Reference Figures 3 to 6 A prefabricated wall panel includes a front wall assembly connection component 103, the front wall assembly connection component 103 combines a front wall panel structure 1031 and a plurality of modular front prefabricated blocks 1032, the combined front wall panel structure 1031 is arranged in front of the assembled prefabricated wall panel 101, the modular front prefabricated blocks 1032 are located in the line guide reserved opening 106, and a front cross groove 1034 is provided at the rear of the modular front prefabricated blocks 1032, the combined front wall panel structure 1031 is fixed to the plurality of modular front prefabricated blocks 1032, and the combined rear wall panel structure 1021 is fixed to the plurality of modular rear prefabricated blocks 1022, and the modular front prefabricated blocks 1032 and the modular rear prefabricated blocks 1022 are made of ALC material;

[0045] The rear wall combination connection component 102 includes a combined rear wall panel structure 1021 and a plurality of combined rear prefabricated blocks 1022. The combined rear wall panel structure 1021 is arranged behind the assembled prefabricated wall panel 101. The combined rear prefabricated blocks 1022 are arranged in the line guide reserved opening 106. A rear cross groove 1023 is provided in front of the combined rear prefabricated block 1022, and the rear cross groove 1023 and the front cross groove 1034 are combined to form a whole, and remain connected with the horizontal opening 104 and the vertical opening 112 of the line.

[0046] In this embodiment: by presetting the line guide reserved opening 106 on the assembled prefabricated wall panel 101, the combined front prefabricated block 1032 and the combined rear prefabricated block 1022 can be smoothly embedded and maintain the connection with the assembled prefabricated wall panel 101, so as to maintain the overall strength of the assembled prefabricated wall panel 101, and the combined front prefabricated block 1032 and the combined rear prefabricated block 1022 are ALC materials. ALC materials have a low bulk density but high strength. This not only improves the supporting stress and strength of the assembled prefabricated wall panel 101, but also realizes the overall lightweighting of the assembled prefabricated wall panel 101, thereby reducing the dead weight of the entire building surface, which is conducive to reducing the energy consumption of the building surface and reducing transportation costs.

[0047] Example 3: Reference Figures 3 to 6 and Figure 10 A prefabricated wall panel includes a front wall assembly connection component 103, the front wall assembly connection component 103 includes a combined front wall panel structure 1031 and a plurality of combined front prefabricated blocks 1032, the combined front wall panel structure 1031 is fixed to the plurality of combined front prefabricated blocks 1032, and the combined rear wall panel structure 1021 is fixed to the plurality of combined rear prefabricated blocks 1022, the combined front prefabricated blocks 1032 and the combined rear prefabricated blocks 1022 are made of ALC material, the combined front wall panel structure 1031 is arranged in front of the assembled prefabricated wall panel 101, the combined front prefabricated block 1032 is located in the line guide reserved opening 106, and a front cross groove 1034 is provided at the rear of the combined front prefabricated block 1032, and a casting connection opening 1033 is opened on the combined front prefabricated block 1032. The casting connection opening (1033) extends horizontally into the interior of the combined front prefabricated block (1032) and then bends and extends downward, so that the cross section of the casting connection opening (1033) forms an L shape.

[0048] The pouring connection port 1033 is an L-shaped structure. After the tool is placed in the pouring connection port 1033, the angle can be adjusted so that the bent end of the tool hooks the vertical opening of the pouring connection port 1033, thereby facilitating the removal of the combined front prefabricated block 1032. Secondly, the pouring connection port 1033 can be smoothly connected to the rubber port 110 and the pouring trough 111, so that concrete can smoothly pass through the pouring connection port 1033 and the rubber port 110 into the pouring trough 111. After the concrete is formed and solidified, the combined front prefabricated block 1032 can be stably embedded in the line guide reserved opening 106, thereby ensuring the stable connection of the combined front prefabricated block 1032. The lower end of the pouring connection port 1033 extends to the bottom of the combined front prefabricated block 1032, and a pouring trough 111 is provided on the bottom wall of the line guide reserved opening 106. The pouring trough 111 corresponds to the position of the pouring connection port 1033.

[0049] The rear wall combination connection component 102 includes a combined rear wall panel structure 1021 and a plurality of combined rear prefabricated blocks 1022. The combined rear wall panel structure 1021 is arranged behind the assembled prefabricated wall panel 101. The combined rear prefabricated blocks 1022 are arranged in the line guide reserved opening 106. A rear cross groove 1023 is provided in front of the combined rear prefabricated block 1022, and the rear cross groove 1023 and the front cross groove 1034 are combined to form a whole, and remain connected with the horizontal opening 104 and the vertical opening 112 of the line.

[0050] In this embodiment: by inserting a tool with a bent end into the casting connection port 1033, and then adjusting the position of the tool so that the bent end of the tool and the vertical opening of the casting connection port 1033 are limited, the combined front prefabricated block 1032 can be easily taken out at this time. Moreover, since the combined front prefabricated block 1032 is made of ALC material, its lightweight characteristics make the operation process time-saving and labor-saving. After taking it out, it is also convenient to extend the connector of the line, which is convenient for reserving the line connector. At the same time, after the combined front prefabricated block 1032 is embedded in the line guide reserved opening 106, the combined front prefabricated block 1032 and the combined rear prefabricated block 1022 are combined to limit the line, reduce shaking, ensure the stability and reliability of the line connection, and avoid shaking or friction of the line in the wall, which may cause wear of the outer skin, and then cause leakage or short circuit problems.

[0051] A method for constructing a wall of prefabricated wall panels comprises the following steps:

[0052] S1. When assembling the assembled prefabricated wall panels 101, the lifting end of the lifting device is connected to the assembly lifting ring 113, so that the lifting device lifts the assembled prefabricated wall panels 101 and assembles them on the building surface. Then, the assembled prefabricated wall panels 101 are lifted one by one and assembled in sequence according to the requirements.

[0053] S2, after assembly, the reserved gap between the two assembled prefabricated wall panels 101, then set up the building template at the reserved gap, after setting up, pouring concrete, after the concrete solidifies, the two assembled prefabricated wall panels 101 are kept stable connection;

[0054] S3, when laying the line, the line is inserted from the vertical port 112 or the line transverse port 104 according to the demand, so that the line enters the front cross groove 1034 and the rear cross groove 1023, and continues to advance horizontally and vertically along the vertical port 112 or the line transverse port 104, during the laying process, the tool is inserted into the pouring connection port 1033 according to the demand, and the angle of the tool is adjusted to limit the vertical port of the pouring connection port 1033, at this time, the corresponding combined front prefabricated block 1032 is opened, when it is needed to pass out of the assembled prefabricated wall panel 101, the combined front prefabricated block 1032 is also opened according to the demand, after opening, the end of the line is pulled out from the line guide reserved port 106, so that the line reserved end is reserved.

[0055] S4, then the combined front prefabricated block 1032 is embedded in the line guide reserved port 106 according to the demand, after the line laying is completed, the concrete is poured through the pouring connection port 1033, so that the concrete enters the pouring groove 111, and the concrete is solidified, so that the combined front prefabricated block 1032 is kept stable, so as to complete the construction of the assembled prefabricated wall panel 101.

[0056] The application arranges the line through the vertical port, the line transverse port and the line guide reserved port, without the need of additional punching or damaging the wall, thereby simplifying the construction process, and quickly finding the position of the line to be connected, reducing the time for finding and positioning the line, and improving the construction efficiency. In addition, the wave-shaped structure is formed by combining the plane and the convex surface, and is matched with the poured concrete. The design changes the connection mode and shape of the assembled prefabricated wall panel, so that the assembled prefabricated wall panel can better disperse and resist the pressure when bearing the external force, thereby improving the wind resistance and seismic resistance of the assembled prefabricated wall panel. In addition, the wave-shaped connection can better absorb and disperse the stress inside the assembled prefabricated wall panel, and reduce the problem of cracks and damage of the assembled prefabricated wall panel due to stress concentration.

[0057] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A prefabricated wall panel, comprising a prefabricated wall assembly mechanism (100), characterized in that: include: The assembled prefabricated wall panel (101) is provided with a plurality of line guide reserved openings (106), and each line guide reserved opening (106) is provided with two line transverse openings (104) and two vertical openings (112) on four sides, so that each line guide reserved opening (106), the line transverse opening (104) and the line guide reserved opening (106) are connected; A front wall assembly connection component (103) comprises a fixedly connected combined front wall panel structure (1031) and a plurality of combined front prefabricated blocks (1032), wherein the combined front wall panel structure (1031) is arranged in front of the assembled prefabricated wall panel (101), the combined front prefabricated blocks (1032) are located in the line guide reserved opening (106), and a front cross slot (1034) is provided at the rear of the combined front prefabricated blocks (1032); A rear wall assembly connection assembly (102) comprises a fixedly connected assembled rear wall panel structure (1021) and a plurality of assembled rear prefabricated blocks (1022); the assembled rear wall panel structure (1021) is arranged behind the assembled prefabricated wall panel (101); the assembled rear prefabricated blocks (1022) are arranged in a line guide reserved opening (106); a rear cross groove (1023) is provided in front of the assembled rear prefabricated blocks (1022); the rear cross groove (1023) and the front cross groove (1034) are combined to form a whole, and are connected to the line transverse opening (104) and the vertical opening (112).

2. A prefabricated wall panel according to claim 1, characterized in that: The combined front prefabricated block (1032) and the combined rear prefabricated block (1022) are overlapped, and the combined front prefabricated block (1032) and the combined rear prefabricated block (1022) each occupy 1 / 2 of the line guide reserved opening (106).

3. The prefabricated wall panel according to claim 2, characterized in that: A casting connection opening (1033) is provided on the combined front prefabricated block (1032). The casting connection opening (1033) extends horizontally into the interior of the combined front prefabricated block (1032) and then bends and extends downward, so that the cross section of the casting connection opening (1033) forms an L shape.

4. The prefabricated wall panel according to claim 3, characterized in that: A casting groove (111) is provided on the bottom wall of the line guide reserved opening (106), and the casting groove (111) corresponds to the position of the casting connection opening (1033).

5. The prefabricated wall panel according to claim 4, characterized in that: Two limiting rubber rings (107) are provided at the front portion of the line guide reserved opening (106), a rubber opening (110) is provided below one of the limiting rubber rings (107), and the rubber opening (110) is connected to the casting trough (111) and the casting connection opening (1033); Two limiting rubber grooves (1035) are provided on the outside of the combined front prefabricated block (1032), and the limiting rubber ring (107) is located in the limiting rubber grooves (1035).

6. The prefabricated wall panel according to claim 5, characterized in that: The outer peripheral surface of the assembled prefabricated wall panel (101) is provided with a plurality of raised surfaces (108) and a plurality of flat surfaces (109), and a wave-shaped structure is formed between the plurality of raised surfaces (108) and the plurality of flat surfaces (109).

7. The prefabricated wall panel according to claim 6, characterized in that: Two assembly rings (113) are provided above the assembled prefabricated wall panel (101).

8. The prefabricated wall panel according to claim 7, characterized in that: The combined front prefabricated block (1032) and the combined rear prefabricated block (1022) are made of ALC material.

9. The prefabricated wall panel according to claim 8, characterized in that: A plurality of prefabricated wall panel reinforcement components (105) are provided inside the assembled prefabricated wall panel (101), and the prefabricated wall panel reinforcement components (105) include two combined bars and a plurality of prefabricated wall panel reinforcement connecting bars (1053). The two combined bars are provided in the assembled prefabricated wall panel (101), and each combined bar includes a plurality of prefabricated wall panel reinforcement transverse steel bars (1051) and a plurality of prefabricated wall panel reinforcement longitudinal steel bars (1052). The plurality of prefabricated wall panel reinforcement transverse steel bars (1051) cross the plurality of prefabricated wall panel reinforcement longitudinal steel bars (1052) and are combined together, and the nodes of every two adjacent prefabricated wall panel reinforcement transverse steel bars (1051) and prefabricated wall panel reinforcement longitudinal steel bars (1052) are fixed to both ends of the prefabricated wall panel reinforcement connecting bar (1053).

10. A method for constructing a wall using the prefabricated wall panel according to claim 9, characterized in that: The following steps are involved: S1. When assembling the assembled prefabricated wall panels (101), the lifting end of the lifting device is connected to the assembly lifting ring (113), so that the lifting device lifts the assembled prefabricated wall panels (101) and assembles them on the building surface, and then lifts the assembled prefabricated wall panels (101) in sequence and assembles them in order according to the requirements; S2. After assembly, a gap is reserved between the two assembled prefabricated wall panels (101), and then a building template is set up at the reserved gap. After setting up, concrete is poured, and after the concrete solidifies, the two assembled prefabricated wall panels (101) are kept stably connected; S3. When laying the line, the line is passed through the vertical opening (112) or the line transverse opening (104) as required, so that the line enters the front cross groove (1034) and the rear cross groove (1023), and continues to advance horizontally and longitudinally along the vertical opening (112) or the line transverse opening (104). During the laying process, a tool is used to extend into the casting connection opening (1033) as required, and the tool angle is adjusted to limit the vertical opening of the tool and the casting connection opening (1033). At this time, the corresponding combined front prefabricated block (1032) is opened. When it is necessary to pass through the assembled prefabricated wall panel (101), the combined front prefabricated block (1032) is also opened as required. After opening, the end of the line is pulled out from the line guide reserved opening (106) to reserve the line terminal; S4, then, as needed, the combined front prefabricated block (1032) is embedded in the line guide reserved opening (106). After the line is laid, concrete is poured through the pouring connection opening (1033) so that the concrete enters the pouring trough (111). After the concrete solidifies, the combined front prefabricated block (1032) remains stable, thereby completing the construction of the assembled prefabricated wall panel (101).

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