Fabricated prefabricated wall for house construction and construction method thereof

Abstract

The invention discloses an assembly type prefabricated wall body for house construction and a construction method thereof, and relates to the technical field of assembly type constructions.The assembly type prefabricated wall body comprises a plurality of transverse beams, a plurality of longitudinal beams are arranged on the same sides of the transverse beams, the longitudinal beams are arranged in parallel, and the sides, away from the transverse beams, of the longitudinal beams are used for being connected with wallboard units; a plurality of connecting mechanisms are mounted on the longitudinal beams; the connecting mechanism comprises a fixing frame, a first adjusting block, an adjusting seat and a second adjusting block, the fixing frame is fixedly connected to the longitudinal beam, a fixing cavity is formed in the fixing frame, the first adjusting block is slidably connected to the interior of the fixing cavity, the adjusting seat is fixedly connected to the first adjusting block, and the second adjusting block is slidably connected to the interior of the fixing cavity. A mounting cavity is formed in the adjusting seat, the second adjusting block is slidably connected into the mounting cavity, and the second adjusting block is used for being fixedly connected with the wallboard unit. According to the invention, rapid positioning and installation of the wallboard unit can be realized.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated buildings, and particularly to a prefabricated wall for house construction and a construction method thereof. Background Art

[0002] A prefabricated building refers to a building in which a large amount of on-site work in the traditional construction method is transferred to a factory. Building components and fittings (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory and transported to the construction site, and then assembled and installed on-site through reliable connection methods. Prefabricated buildings mainly include precast concrete structures, steel structures, modern timber structures, etc. Because they adopt standardized design, factory production, assembly construction, information management, and intelligent application, they are representatives of modern industrial production methods. A large number of building components are produced and processed in workshops. The main types of components are: exterior wall panels, interior wall panels, composite slabs, balconies, air-conditioning panels, stairs, precast beams, and precast columns, etc. A large amount of on-site assembly work is greatly reduced compared to the original in-situ casting work. The building and decoration are designed and constructed integrally. Ideally, the decoration can be carried out synchronously with the main body construction.

[0003] When the existing prefabricated wall for house construction is under construction, generally, after the transverse beam and the longitudinal beam are installed, several wall panel units are installed on the transverse beam and the longitudinal beam to form an overall building prefabricated wall.

[0004] However, during the installation process, it is not easy to align the holes on the transverse beam and the longitudinal beam with the installation positions of the wall panel units, making the positioning and installation of the existing wall panel units difficult.

[0005] Therefore, there is an urgent need in the art for a new type of prefabricated wall for house construction and a construction method thereof to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a prefabricated wall for house construction and a construction method thereof to solve the above problems existing in the prior art and to enable the rapid positioning and installation of wall panel units.

[0007] To achieve the above purpose, the present invention provides the following solutions:

[0008] The present invention discloses a prefabricated wall for house construction, including several transverse beams. A plurality of longitudinal beams are provided on the same side of the transverse beam. The plurality of longitudinal beams are arranged parallel to each other. The side of the longitudinal beam away from the transverse beam is used to connect wall panel units, and several connecting mechanisms are installed on the longitudinal beam;

[0009] The connecting mechanism includes a fixed frame, a first adjusting block, an adjusting seat and a second adjusting block. The fixed frame is fixedly connected to the longitudinal beam. A fixed cavity is formed in the fixed frame. The first adjusting block is slidably connected in the fixed cavity. The adjusting seat is fixedly connected to the first adjusting block. An installation cavity is formed in the adjusting seat. The second adjusting block is slidably connected in the installation cavity. The second adjusting block is used for fixedly connecting with the wall panel unit.

[0010] Preferably, the first adjusting block is threadedly connected with a first adjusting bolt, and the first adjusting bolt passes through the fixed frame; the second adjusting block is threadedly connected with a second adjusting bolt, and the second adjusting bolt passes through the adjusting seat.

[0011] Preferably, the wall panel unit includes a panel, a sound insulation layer and a back panel arranged in sequence, and the back panel is closer to the longitudinal beam than the sound insulation layer.

[0012] Preferably, the sound insulation layer includes a first sound insulation material layer and a second sound insulation material layer, and the materials of both the first sound insulation material layer and the second sound insulation material layer are glass fiber.

[0013] Preferably, a plurality of fixed connecting plates are fixed on the back panel, and the second adjusting block is fixedly connected with the fixed connecting plates.

[0014] Preferably, a plurality of installation holes are arranged at intervals on the transverse beam, and a plurality of U-shaped clips are arranged on the longitudinal beam. The transverse beam is installed in the U-shaped clips;

[0015] An installation bolt is further included. The installation bolt passes through the U-shaped clip and the installation hole in sequence and is threadedly connected with an installation nut.

[0016] Preferably, a plurality of L-shaped hanging parts are installed on the wall panel unit, a hanging groove is arranged on the adjusting seat, and one side of the L-shaped hanging part can extend into the hanging groove.

[0017] The present invention discloses a construction method for an assembled precast wall for house construction, including the following steps:

[0018] S1. First, perform the construction of the main frame of the house building according to the construction drawings, and open the installation holes for the transverse beam on the main frame of the house building according to the construction drawings;

[0019] S2. Transport the precast wall panel units from the factory or processing point to the construction site of the house building;

[0020] S3. Install the longitudinal beam on the transverse beam of the main frame of the house building, install the connecting mechanism on the longitudinal beam, and install the fixed connecting plates on the back panel;

[0021] S4. Through the cooperation of the connecting mechanism and the fixed connecting plate, the installation and adjustment of the wallboard unit are realized.

[0022] The present invention has achieved the following technical effects compared with the prior art:

[0023] By rotating the first adjusting bolt, the position of the first adjusting block in the fixed cavity can be adjusted. By rotating the second adjusting bolt, the position of the second adjusting block in the installation cavity can be adjusted, so as to double-adjust the lateral position and longitudinal height of the second adjusting block, facilitating the correspondence between the second adjusting block and the fixed connecting plate. The connecting mechanism of the present invention has the function of horizontal and vertical adjustment at the same time, making the corresponding installation of the wallboard unit more convenient.

[0024] Furthermore, in the present invention, the U-shaped clamp is fixedly installed on the transverse beam through the installation bolt and the installation hole. At the same time, the longitudinal beam is installed at different positions on the transverse beam by selecting the installation hole, making the installation combination of the transverse beam and the longitudinal beam more flexible and convenient.

[0025] Furthermore, in the present invention, the wallboard unit can be hung and placed corresponding to the hanging groove through the L-shaped hanging piece, so that the wallboard unit can be hung and placed during installation, and then aligned and installed, reducing manual lifting and making the installation operation more labor-saving and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 It is a schematic structural diagram of the prefabricated wall for house construction in Embodiment 1;

[0028] Figure 2 It is an exploded view of the prefabricated wall for house construction in Embodiment 1;

[0029] Figure 3 It is a schematic structural diagram of the connecting mechanism in the prefabricated wall for house construction in Embodiment 1;

[0030] Figure 4 It is a schematic structural diagram of the wallboard unit in the prefabricated wall for house construction in Embodiment 1;

[0031] In the figure: 1 - horizontal beam; 2 - vertical beam; 3 - wall panel unit; 4 - connecting mechanism; 5 - fixed connecting plate; 6 - fixed frame; 7 - first adjusting block; 8 - adjusting seat; 9 - second adjusting block; 10 - first adjusting bolt; 11 - second adjusting bolt; 12 - installation cavity; 13 - fixing bolt; 14 - installation hole; 15 - U-shaped clamp; 16 - installation bolt; 17 - hanging groove; 18 - L-shaped hanging piece; 19 - panel; 20 - sound insulation layer; 21 - back panel. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] The purpose of the present invention is to provide a prefabricated wall for house construction and its construction method to solve the problems existing in the above-mentioned prior art and enable the rapid positioning and installation of wall panel units.

[0034] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] Embodiment 1

[0036] As Figures 1-4 shown, this embodiment provides a prefabricated wall for house construction, including a plurality of horizontal beams 1, where the horizontal beam 1 is a part of the main frame of the house building. A plurality of vertical beams 2 are provided on the same side of the horizontal beam 1. The plurality of vertical beams 2 are arranged parallel to each other. The specific number of the horizontal beam 1 and the vertical beam 2 can be adjusted according to the size of the main frame of the house frame. Figures 1-2 Only a partial display is shown, and two horizontal beams 1 and two vertical beams 2 are disclosed. The side of the vertical beam 2 away from the horizontal beam 1 is used to connect the wall panel unit 3, and the area of the wall panel unit 3 corresponds to the rectangular area enclosed by two horizontal beams 1 and two vertical beams 2. A plurality of connecting mechanisms 4 are installed on the vertical beam 2, and the connecting mechanism 4 is used to fixedly connect with the wall panel unit 3.

[0037] The specific structure of the connecting mechanism 4 is as Figure 3As shown in the figure, the connecting mechanism 4 includes a fixed frame 6, a first adjusting block 7, an adjusting seat 8 and a second adjusting block 9. The fixed frame 6 is fixedly connected to the longitudinal beam 2. A rectangular fixed cavity is provided in the fixed frame 6. The first adjusting block 7 is a rectangular block, and its opposite two sides are always in sliding contact with the opposite two sides of the fixed cavity. The first adjusting block 7 is slidably connected in the fixed cavity, and the first adjusting block 7 can slide vertically in the fixed cavity. The adjusting seat 8 is fixedly connected to the first adjusting block 7. A rectangular installation cavity 12 is provided in the adjusting seat 8. The second adjusting block 9 is a rectangular block, and its opposite two sides are always in sliding contact with the opposite two sides of the installation cavity 12. The second adjusting block 9 is slidably connected in the installation cavity 12, and the second adjusting block 9 slides horizontally in the installation cavity 12. In addition, the second adjusting block 9 is used for fixedly connecting with the wall panel unit 3.

[0038] When installing the wall panel unit 3, the position of the second adjusting block 9 can be adjusted according to the installation position of the wall panel unit 3 first. Specifically, by vertically sliding the first adjusting block 7 in the fixed cavity and horizontally sliding the second adjusting block 9 in the installation cavity 12, the horizontal and vertical positions of the second adjusting block 9 are adjusted to be directly opposite to the installation position of the wall panel unit 3, and then the fixed connection between the second adjusting block 9 and the installation position of the wall panel unit 3 can be realized.

[0039] In addition, as Figures 1-2 shown, one wall panel unit 3 can be connected to four connecting mechanisms 4 (in actual situations, it is not necessarily four, and this quantity can be adjusted according to actual needs, more or less). If fine adjustment of the position of the wall panel unit 3 is required, one connecting mechanism 4 can be connected first, and the position of the wall panel unit 3 can be finely adjusted by adjusting the position of the second adjusting block 9 in the connecting mechanism 4.

[0040] In this embodiment, the first adjusting block 7 is threadedly connected with a first adjusting bolt 10. The first adjusting block 7 is provided with a threaded hole for connecting the first adjusting bolt 10 and penetrating through. The first adjusting bolt 10 passes through the side surface of the fixed frame 6. The fixed frame 6 is provided with a first adjusting through hole for the first adjusting bolt 10 to pass through. Since the first adjusting block 7 can only slide vertically in the fixed cavity, when the first adjusting bolt 10 rotates, it can be used to drive the first adjusting block 7 to slide vertically.

[0041] Similarly, the second adjusting block 9 is threadedly connected with a second adjusting bolt 11. The second adjusting block 9 is provided with a threaded hole for connecting the second adjusting bolt 11 and penetrating through. The second adjusting bolt 11 passes through the side surface of the adjusting seat 8. The adjusting seat 8 is provided with a second adjusting through hole for the second adjusting bolt 11 to pass through. Since the second adjusting block 9 can only slide horizontally in the installation cavity 12, when the second adjusting bolt 11 rotates, it can be used to drive the second adjusting block 9 to slide horizontally.

[0042] In this embodiment, as Figure 4 shown, the wall panel unit 3 has a three-layer structure, including a panel 19, a sound insulation layer 20, and a back panel 21 arranged in sequence. The back panel 21 is closer to the longitudinal beam 2 than the sound insulation layer 20, that is, the back panel 21 is arranged close to the longitudinal beam 2.

[0043] In this embodiment, the sound insulation layer 20 includes a first sound insulation material layer and a second sound insulation material layer. The materials of the first sound insulation material layer and the second sound insulation material layer are both glass fiber, which can effectively absorb sound waves in different frequency bands, thereby improving the sound insulation effect of the wall panel unit 3. Of course, those skilled in the art can also replace it with other damping materials with sound insulation effects, not limited to this one.

[0044] In this embodiment, a plurality of fixed connection plates 5 are fixed on the back panel 21. Specifically, four fixed connection plates 5 are fixed on one back panel 21, respectively near the four corners of the back panel 21. The second adjustment block 9 is fixedly connected to the fixed connection plate 5 through a fixed bolt 13, so as to realize the fixation of the connection mechanism 4 and the wall panel unit 3.

[0045] In this embodiment, as Figures 1-2 shown, a plurality of mounting holes 14 are arranged at intervals on the transverse beam 1, and a plurality of U-shaped clips 15 are arranged on the longitudinal beam 2. The width of the U-shaped clip 15 matches the width of the transverse beam 1, so that the transverse beam 1 can be installed in the U-shaped clip 15, and a round hole is arranged on each of the upper and lower surfaces of the U-shaped clip 15.

[0046] In addition, an installation bolt 16 is further included. When the round holes on the upper and lower surfaces of the U-shaped clip 15 are aligned with the mounting holes 14 of the transverse beam 1, the installation bolt 16 is used to pass through the U-shaped clip 15 and the mounting hole 14 in sequence and then threadedly connected with the mounting nut, so as to realize the positioning and fixation of the transverse beam 1 and the longitudinal beam 2.

[0047] The U-shaped clip 15 is fixedly installed with the transverse beam 1 through the installation bolt 16 in cooperation with the mounting hole 14. At the same time, the longitudinal beam 2 is installed at different positions of the transverse beam 1 by selecting the mounting hole 14, so that the installation combination of the transverse beam 1 and the longitudinal beam 2 is more flexible and convenient.

[0048] In this embodiment, a plurality of L-shaped hanging parts 18 are installed on the wall panel unit 3. That is, the L-shaped hanging part 18 includes a transverse plate and a vertical plate. One end of the transverse plate is fixedly connected to the back panel 21, and the other end is fixedly connected to the upper end of the vertical plate. A hanging groove 17 is arranged on the adjustment seat 8, and one side (i.e., the lower end of the vertical plate) of the L-shaped hanging part 18 can extend into the hanging groove 17.

[0049] The wall panel unit 3 can be suspended on the corresponding hanging groove 17 through the L-shaped hanging part 18, so that the wall panel unit 3 can be suspended during installation, and then aligned and installed, reducing manual lifting and making the installation operation more labor-saving and convenient.

[0050] Embodiment 2

[0051] This embodiment provides a construction method for an assembled precast wall for building houses, which is used to build the assembled precast wall for building houses disclosed in Embodiment 1, and includes the following steps:

[0052] S1. First, perform the construction of the main frame of the house building according to the construction drawings. Among them, the transverse beam 1 is a part of the main frame, and the installation hole 14 of the transverse beam 1 is opened on the main frame of the house building according to the construction drawings.

[0053] S2. Transport the prefabricated wall panel unit 3 and other assembled structures from the factory or processing point to the construction site of the house building. The other assembled structures include components such as the longitudinal beam 2, the U-shaped clamp 15, the connecting mechanism 4, the L-shaped hanging part 18, and bolts.

[0054] S3. Install the longitudinal beam 2 on the transverse beam 1 of the main frame of the house building, install the connecting mechanism 4 on the longitudinal beam 2, and install the fixed connecting plate 5 on the back plate 21 through bolts.

[0055] S4. Fix the second adjustment block 9 in the connecting mechanism 4 and the fixed connecting plate 5 through the fixed bolt 13 to realize the installation and adjustment of the wall panel unit 3.

[0056] In the present invention, specific examples are used to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. An assembled precast wall for house construction, characterized in that: It includes several transverse beams (1), and several longitudinal beams (2) are arranged on the same side of the transverse beams (1). The several longitudinal beams (2) are arranged in parallel with each other. The side of the longitudinal beam (2) away from the transverse beam (1) is used to connect the wall panel unit (3), and several connecting mechanisms (4) are installed on the longitudinal beam (2); The connecting mechanism (4) includes a fixed frame (6), a first adjusting block (7), an adjusting seat (8) and a second adjusting block (9). The fixed frame (6) is fixedly connected to the longitudinal beam (2). A fixed cavity is formed in the fixed frame (6). The first adjusting block (7) is slidably connected in the fixed cavity. The adjusting seat (8) is fixedly connected to the first adjusting block (7). An installation cavity (12) is formed in the adjusting seat (8). The second adjusting block (9) is slidably connected in the installation cavity (12), and the second adjusting block (9) is used to be fixedly connected to the wall panel unit (3).

2. The prefabricated wall for building houses according to claim 1, characterized in that: The first adjusting block (7) is threadedly connected with a first adjusting bolt (10), and the first adjusting bolt (10) passes through the fixed frame (6); the second adjusting block (9) is threadedly connected with a second adjusting bolt (11), and the second adjusting bolt (11) passes through the adjusting seat (8).

3. The prefabricated wall for building houses according to claim 1, characterized in that: The wall panel unit (3) includes a panel (19), a sound insulation layer (20) and a back panel (21) arranged in sequence. The back panel (21) is closer to the longitudinal beam (2) than the sound insulation layer (20).

4. The prefabricated wall for building houses according to claim 3, characterized in that: The sound insulation layer (20) includes a first sound insulation material layer and a second sound insulation material layer, and the materials of the first sound insulation material layer and the second sound insulation material layer are both glass fiber.

5. The prefabricated wall for building houses according to claim 3, characterized in that: Several fixed connecting plates (5) are fixed on the back panel (21), and the second adjusting block (9) is fixedly connected to the fixed connecting plate (5).

6. The prefabricated wall for building houses according to claim 1, characterized in that: A plurality of installation holes (14) are arranged at intervals on the transverse beam (1), and several U-shaped clips (15) are arranged on the longitudinal beam (2). The transverse beam (1) is installed in the U-shaped clips (15); It further includes an installation bolt (16). The installation bolt (16) passes through the U-shaped clip (15) and the installation hole (14) in sequence and is threadedly connected with an installation nut.

7. The prefabricated wall for building houses according to claim 1, characterized in that: Several L-shaped hanging parts (18) are installed on the wall panel unit (3). A hanging groove (17) is arranged on the adjusting seat (8). One side of the L-shaped hanging part (18) can extend into the hanging groove (17).

8. A construction method of an assembled precast wall for house construction, characterized in that, For building the prefabricated assembled wall for house building described in any one of claims 1-7, it includes the following steps: S1. First, carry out the construction of the main frame of the house building according to the construction drawings, and open the installation holes (14) for the transverse beams (1) on the main frame of the house building according to the construction drawings; S2. Transport the prefabricated wall panel units (3) from the factory or processing point to the construction site of the house building; S3. Install the longitudinal beams (2) on the transverse beams (1) of the main frame of the house building, install the connecting mechanisms (4) on the longitudinal beams (2), and install the fixed connecting plates (5) on the back panel (21); S4. Through the cooperation of the connecting mechanism (4) and the fixed connecting plate (5), the installation and adjustment of the wall panel unit (3) are realized.

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