Prefabricated wallboard for fabricated house building

Abstract

The utility model provides a prefabricated wallboard for an assembly type house building, belongs to the technical field of assembly type buildings, and solves the technical problems that the existing prefabricated wallboard is inconvenient to assemble and splice, and the adjacent prefabricated wallboards are lack of tension and connection stability. The prefabricated wall plate for the fabricated house building comprises wall plate bodies, a plurality of threaded holes are formed in the left side and the right side of each wall plate body at equal intervals, the two wall plate bodies are fixedly installed through connecting rods, and the surfaces of the two adjacent wall plate bodies are fixedly connected with tension units. According to the wallboard, the threaded holes are formed in the two sides of the wallboard bodies, under the action that the connecting rods are arranged in the threaded holes in the two sides in a staggered mode, the wallboard bodies can be stably and transversely spliced through the connecting rods, and the tensile force units are arranged between the two wallboard bodies, so that the tensile force of the wallboard bodies is improved. And the external connecting plate can drive the inserting rod to be stably inserted in the through hole, so that the external connecting plate can be subjected to tension adjustment between the two wall plate bodies.

Description

Technical Field

[0001] This utility model belongs to the field of prefabricated building technology, and relates to a prefabricated house building, particularly a prefabricated wall panel for prefabricated house buildings. Background Technology

[0002] Prefabricated housing uses industrialized production methods to build houses. Some or all of the house components are prefabricated in a factory, then transported to the construction site, and assembled using reliable connection methods. This greatly improves the construction speed, and since the wall panels are prefabricated in the factory, they are less affected by the weather and have better quality.

[0003] A search revealed a prefabricated wall panel for prefabricated housing construction disclosed in Chinese patent literature [Application No.: CN202021780968.8; Publication No.: CN213233995U]. This prefabricated wall panel has a steel reinforcement frame installed inside the support frame, a connecting component set on the outside of the support frame, water-swellable rubber filling the space between the isolation frame and the baffle frame, connecting steel bars installed on both sides of the support frame inside the baffle frame, a buffer component installed inside the steel reinforcement frame, sound insulation felt embedded inside the buffer groove, and rubber buffer blocks evenly distributed between the top plate and the buffer groove.

[0004] Although the prefabricated wall panel disclosed in the patent prevents water seepage by using water-swellable rubber, the installation of the prefabricated wall panel requires connecting and splicing multiple panels. Moreover, the sampling and welding installation process is complex, resulting in a large waste of human resources. Furthermore, adjacent wall panels are prone to displacement and skewing due to lack of tension, which affects the assembly safety of the prefabricated wall panel. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned problems in existing technologies by proposing a prefabricated wall panel for prefabricated housing construction. The technical problem this utility model aims to solve is: how to conveniently and quickly assemble and splice prefabricated wall panels while ensuring the tensile strength and connection flexibility between adjacent prefabricated wall panels.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A prefabricated wall panel for prefabricated housing construction includes a wall panel body. Multiple threaded holes are provided on both the left and right sides of the wall panel body. The multiple threaded holes are equally spaced. Two wall panels are fixedly installed together by a connecting rod. Tension units are fixedly connected to the surfaces of two adjacent wall panels.

[0008] The connecting rod includes a threaded part that is threaded into the threaded hole, and a plug-in part that is fixedly connected to the outer wall of the threaded part. The plug-in part is movably inserted into the threaded hole on one side of the adjacent wall panel, and the center of the threaded part and the center of the plug-in part coincide.

[0009] The surface of the wall panel body is penetrated with a plurality of through holes, the through holes are vertically distributed with respect to the threaded holes, and the through holes are located between two threaded holes.

[0010] With the above structure, when the threaded parts of the connecting rods are installed alternately in the threaded holes on both sides of the wall panel body, the two wall panel bodies can be inserted and installed in the staggered threaded holes through the insertion parts of the connecting rods, realizing the horizontal splicing of the two wall panel bodies, facilitating the rapid splicing of multiple precast wall panels. Moreover, through the flexible connection between the connecting rod and the wall panel body, the user can adjust the installation position of the connecting rod according to the installation requirements, greatly improving the installation flexibility of the wall panel body. And the installation process is simple, with low labor costs. At the same time, by installing the external plate inside the groove with mounting screws, the external plate can drive the insertion rod to be inserted and installed inside the through hole, so that the external plate can synchronously insert the through holes inside the two wall panel bodies. Moreover, under the perpendicular action of the connecting rod and the insertion rod, the external plate can stably realize the tensile stability between the two wall panel bodies and ensure the flatness of the connection between the two wall panel bodies, ensuring the installation quality of the wall panel body.

[0011] The tension unit includes an insertion rod, the insertion rod is movably inserted into the inner wall of the through hole, and an external plate is fixedly connected to the surface of the insertion rod, and the external plate is fixedly fitted between two adjacent wall panel bodies.

[0012] With the above structure, under the insertion action of the insertion rod inside the through hole, through the fixed connection between the insertion rod and the external plate, the external plate can keep two adjacent wall panel bodies stable through the insertion rod, ensuring the flatness of the horizontal plane of the connection between the two wall panel bodies and avoiding the offset and unevenness of the installation of multiple wall panel bodies.

[0013] The external plate is arranged in a "C" shape, and the external plate is fixedly installed on the surface of the wall panel body through mounting screws.

[0014] With the above structure, by fitting and installing the external plate on the surface of the wall panel body, the external plate can pull and fix two adjacent wall panel bodies. Moreover, under the fitting action of the external plate, it is convenient for the user to install the decorative panel on the surface of the wall panel body, improving the practicability and flexibility of the wall panel body.

[0015] The surface of the wall panel body is provided with grooves for accommodating the installation of the external plate. A plurality of grooves are arranged at intervals on the surface of the wall panel body, and the grooves are arranged parallel to the threaded holes.

[0016] By adopting the above structure, the through holes are precisely opened inside the grooves through the grooves. Under the action of the grooves, the outer plates are stably fitted and installed on the surface of the wall panels, ensuring the connection effect between the two wall panels. Furthermore, by setting multiple grooves, the outer plates can be fitted and installed at different positions on the surface of the wall panels, ensuring the connection stability of multiple outer plates to the wall panels.

[0017] The connecting rods are staggered on both sides of the wall panel, and the connecting rods and the insert rods are distributed perpendicularly.

[0018] By adopting the above structure and staggering the connecting rods on both sides of the wall panel, two wall panels can be connected to each other through the staggered connecting rods. This facilitates the assembly and horizontal connection of the two wall panels. At the same time, the vertical setting of the connecting rods and the insert rods allows the insert rods to engage and pull the two wall panels together, ensuring the connection tension between adjacent wall panels and effectively preventing the offset and skewing of the wall panels during installation.

[0019] Compared with existing technologies, the prefabricated wall panels for prefabricated housing construction of this utility model have the following advantages:

[0020] In this invention, by opening threaded holes on both sides of the wall panel, and with the connecting rods staggered inside the threaded holes, the wall panel can be stably spliced ​​laterally through the connecting rods. Furthermore, by setting a tension unit between the two wall panels, the outer plate can drive the insertion rod to be stably inserted inside the through hole, allowing the tension of the outer plate to be adjusted between the two wall panels, ensuring the flatness of the wall panel installation. At the same time, under the perpendicular action of the insertion rod and the connecting rod, the wall panel is installed stably in multiple directions, ensuring the installation firmness and structural strength of the precast wall panel, and effectively avoiding skewing and offset after the wall panel is installed. Attached Figure Description

[0021] Figure 1 This is a structural schematic diagram of a prefabricated wall panel for prefabricated housing construction according to this utility model.

[0022] Figure 2 This is an exploded structural diagram of the prefabricated wall panel used in prefabricated housing construction according to this utility model.

[0023] Figure 3 This is an exploded structural diagram of the wall panel and connecting rod in this utility model.

[0024] Figure 4 This is a structural schematic diagram of the tension unit in this utility model.

[0025] In the picture:

[0026] 1. Wall panel body; 2. Threaded hole; 3. Connecting rod; 301. Threaded part; 302. Insertion part; 4. Through hole; 5. Insert rod; 6. External plate; 7. Mounting screw; 8. Groove. Detailed Implementation

[0027] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0028] Example

[0029] like Figures 1-4 As shown;

[0030] A prefabricated wall panel for prefabricated housing construction includes a wall panel body 1, threaded holes 2, connecting rods 3, threaded portions 301, insertion portions 302, through holes 4, insertion rods 5, an outer plate 6, mounting screws 7, and grooves 8. Multiple threaded holes 2 are provided on both the left and right sides of the wall panel body 1, and the multiple threaded holes 2 are equidistantly spaced. To achieve the installation effect of the wall panel body 1, two wall panels 1 are fixedly installed together by connecting rods 3. Specifically, the connecting rod 3 includes a threaded portion 301 threaded into the threaded hole 2, and an insertion portion 302 is fixedly connected to the outer wall of the threaded portion 301. The insertion portion 302 is movably inserted into the threaded hole 2 on one side of an adjacent wall panel body 1, and the threaded portion 301 and the insertion portion 302 are connected... The centers of the two wall panels 2 coincide, allowing the connecting rod 3 to be flexibly connected to the threaded hole 2 via the threaded part 301 and the insertion part 302. Simultaneously, the connecting rod 3 is staggered on both sides of the wall panel 1, and the connecting rod 3 and the insertion rod 5 are vertically distributed. By staggering the connecting rod 3 on both sides of the wall panel 1, the two wall panels 1 can be connected to each other via the staggered connecting rod 3, facilitating the assembly and horizontal connection of the two wall panels 1. Furthermore, the vertical arrangement of the connecting rod 3 and the insertion rod 5 allows the insertion rod 5 to engage and pull the two wall panels 1 together, ensuring a strong connection between adjacent wall panels 1 and effectively preventing offset and skew problems during installation.

[0031] Furthermore, to achieve a smooth connection between the two wall panels 1, multiple through holes 4 are formed on the surface of the wall panel 1. The through holes 4 are perpendicular to the threaded holes 2, and the through holes 4 are located between two threaded holes 2. A tension unit is fixedly connected to the surface of two adjacent wall panels 1. The tension unit includes a rod 5, which is movably inserted into the inner wall of the through hole 4. An outer plate 6 is fixedly connected to the surface of the rod 5. With this arrangement, under the insertion action of the rod 5 inside the through hole 4, the tension unit can achieve a smooth connection between the two wall panels 1. The fixed connection between the outer panel 5 and the outer panel 6 allows the outer panel 6 to stabilize the two adjacent wall panels 1 via the insertion rod 5, ensuring the flatness of the horizontal plane connecting the two wall panels 1 and avoiding misalignment and unevenness during installation of multiple wall panels 1. The outer panel 6 is fixedly fitted between the two adjacent wall panels 1. By fitting the outer panel 6 onto the surface of the wall panel 1, the outer panel 6 can pull and fix the two adjacent wall panels 1 together. Moreover, the fitting action of the outer panel 6 makes it easier for the user to install the wall panels... The decorative panel on the surface of the wall panel 1 improves its practicality and flexibility. Specifically, the outer panel 6 is arranged in a "U" shape and is fixed to the surface of the wall panel 1 by mounting screws 7. Under the action of the mounting screws 7, the outer panel 6 is stably installed on the surface of the wall panel 1. In order to ensure the fitting effect of the outer panel 6, grooves 8 are provided on the surface of the wall panel 1 to accommodate the installation of the outer panel 6. Multiple grooves 8 are spaced apart on the surface of the wall panel 1, and the grooves 8 are parallel to the threaded holes 2. Through this arrangement, the through holes 4 are precisely opened inside the grooves 8, and under the action of the grooves 8, the outer panel 6 is stably fitted on the surface of the wall panel 1, ensuring the connection effect of the outer panel 6 between the two wall panels 1. Furthermore, the multiple grooves 8 allow the outer panels 6 to be fitted at different positions on the surface of the wall panel 1, ensuring the connection stability of multiple outer panels 6 to the wall panel 1.

[0032] The working principle of this utility model is as follows: During operation, the threaded portion 301 of the connecting rod 3 is staggered in the threaded holes 2 on both sides of the wall panel 1. This allows the two wall panels 1 to be inserted and installed through the insertion portion 302 of the connecting rod 3 in the staggered threaded holes 2, realizing the lateral splicing of the two wall panels 1. This facilitates the rapid splicing of multiple prefabricated wall panels. Furthermore, the flexible connection between the connecting rod 3 and the wall panel 1 allows the user to adjust the installation position of the connecting rod 3 according to installation requirements, greatly improving the installation flexibility of the wall panel 1. The installation process is also simple and requires less manpower. This is achieved by installing the outer plate 6 inside the groove 8 using the mounting screw 7. This allows the outer plate 6 to drive the insertion rod 5 to be inserted into the through hole 4, enabling the outer plate 6 to simultaneously insert into the through holes 4 inside the two wall panels 1. Furthermore, under the perpendicular action of the connecting rod 3 and the insertion rod 5, the outer plate 6 can stably achieve the tensile stability between the two wall panels 1, ensuring the flatness of the connection between the two wall panels 1 and the installation quality of the wall panels 1. This completes the working principle of the prefabricated wall panel for prefabricated housing construction.

[0033] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A prefabricated wall panel for prefabricated housing construction, comprising a wall panel body (1), characterized in that: A plurality of threaded holes (2) are provided on both the left and right sides of the wall panel body (1). The plurality of threaded holes (2) are arranged at equal intervals. The two wall panel bodies (1) are fixedly installed through a connecting rod (3), and a tension unit is fixedly connected to the surfaces of two adjacent wall panel bodies (1). The connecting rod (3) includes a threaded portion (301) threadedly connected inside the threaded hole (2). An insertion portion (302) is fixedly connected to the outer wall of the threaded portion (301). The insertion portion (302) is movably inserted inside the threaded hole (2) on one side of the adjacent wall panel body (1), and the centers of the threaded portion (301) and the insertion portion (302) coincide. A plurality of through holes (4) are penetratingly provided on the surface of the wall panel body (1). The through holes (4) are vertically distributed with respect to the threaded holes (2), and the through holes (4) are located between two threaded holes (2).

2. The prefabricated wall panel for prefabricated housing construction according to claim 1, characterized in that: The tension unit includes a plug rod (5). The plug rod (5) is movably inserted inside the inner wall of the through hole (4). An external connection plate (6) is fixedly connected to the surface of the plug rod (5). The external connection plate (6) is fixedly fitted between two adjacent wall panel bodies (1).

3. A prefabricated wall panel for prefabricated housing construction according to claim 2, characterized in that: The external connection plate (6) is arranged in a "C" - shaped structure, and the external connection plate (6) is fixedly installed on the surface of the wall panel body (1) through mounting screws (7).

4. A prefabricated wall panel for prefabricated housing construction according to claim 3, characterized in that: A groove (8) for accommodating the installation of the external connection plate (6) is provided on the surface of the wall panel body (1). A plurality of grooves (8) are spaced apart on the surface of the wall panel body (1), and the grooves (8) are arranged in parallel with the threaded holes (2).

5. A prefabricated wall panel for prefabricated housing construction according to claim 1, characterized in that: The connecting rods (3) are staggered on both sides of the wall panel body (1), and the connecting rods (3) and the plug rods (5) are vertically distributed.

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