Prefabricated interior partition walls and their construction process

Abstract

This application relates to a prefabricated interior partition wall and its construction process, belonging to the field of prefabricated buildings, to solve the problem of misalignment during the assembly of interior partition wall panels, leading to reduced efficiency. It includes multiple interior partition wall panels connected end-to-end. Each interior partition wall panel has a sub-groove on one side and a female groove on the opposite side. The sub-groove and female groove are interlocked. At least two connecting grooves are formed on the side of each interior partition wall panel, with two connecting grooves positioned opposite each other on opposite sides of the panel to form an opening. The openings on two adjacent interior partition wall panels are interconnected. A positioning connection assembly is provided between two adjacent interior partition wall panels. This application uses the positioning connection assembly to maintain the relative position of two interior partition wall panels, thus keeping the opening positions on two adjacent interior partition wall panels unchanged, facilitating accurate filling of materials into the openings, and improving the connection efficiency and effect of the interior partition wall panels.

Description

Technical Field

[0001] This application relates to the field of prefabricated buildings, and in particular to a prefabricated interior partition wall and its construction process. Background Technology

[0002] Interior partition wall panels are prefabricated wall panels used for interior partitions in buildings, and are generally used for non-load-bearing walls.

[0003] Chinese utility model application No. 201920169764.1 discloses an environmentally friendly interior partition wall panel and its connecting structure, including a panel body. One side of the panel body has a sub-groove, and the opposite side has a female groove. At least one set of connecting grooves is formed on at least one side of the panel body. Each set of connecting grooves includes two grooves, which are arranged opposite each other on both sides of the panel surface and form consistent openings outwards. This effectively strengthens the connection of the interior partition wall panel and reduces the risk of wall cracks.

[0004] Regarding the aforementioned technologies, the inventors have discovered the following defects: after two panels are joined together, the panels will slide along the direction of the male and female grooves, making it difficult to accurately align the openings on the two panels. Furthermore, misalignment is likely to occur after joining, making it difficult to inject grout into the grooves and reducing the assembly efficiency of the inner partition wall panels. Summary of the Invention

[0005] To improve the assembly efficiency of interior partition wall panels, this application provides a prefabricated interior partition wall and its construction process.

[0006] This application provides a prefabricated interior partition wall, which adopts the following technical solution:

[0007] An assembled interior partition wall includes multiple interior partition wall panels connected end to end. One side of each interior partition wall panel has a sub-groove, and the other side of the interior partition wall panel opposite to the sub-groove has a female groove. The sub-groove and female groove are plugged into each other. At least two connecting grooves are formed on the side of each interior partition wall panel. The two connecting grooves are arranged opposite each other on both sides of the panel and form an opening. The openings of two adjacent interior partition wall panels are interconnected. A positioning connection component is provided between two adjacent interior partition wall panels.

[0008] By adopting the above technical solution, after the two inner partition walls are connected, the sub-groove on one inner partition wall is inserted into the female groove on the adjacent inner partition wall. The connecting grooves on the two inner partition walls are connected through the opening. The relative position of the two inner partition walls is determined by the positioning connection component, so the opening position on the two adjacent inner partition walls also remains unchanged, which facilitates accurate filling of materials into the opening and improves the connection efficiency and connection effect of the inner partition walls.

[0009] Optionally, the positioning connection assembly includes a plug rod disposed on one side of the inner partition wall panel, the plug rod being detachably connected to the inner partition wall panel, and a plug groove for the plug rod to be inserted into being opened on the opposite side of the inner partition wall panel.

[0010] By adopting the above technical solution, when connecting two inner partition wall panels, the plug rods on one set of inner partition wall panels are inserted into the plug grooves on the adjacent inner partition wall panels, thereby fixing the positions of the two inner partition wall panels relatively, facilitating subsequent connection and improving the connection efficiency of the inner partition wall panels.

[0011] Optionally, at least two plug-in rods are provided, and the two plug-in rods are symmetrically arranged about the center line of the inner partition wall panel. The number of plug-in slots is provided corresponding to the number of plug-in rods.

[0012] By adopting the above technical solution, the two sets of plug-in rods on the inner partition wall panel are simultaneously inserted into the plug-in slots on the adjacent inner partition wall panel, preventing the two inner partition wall panels from rotating about the axis of the plug-in rod, and further improving the stability between the two sets of inner partition wall panels.

[0013] Optionally, the inner partition wall panel is provided with a limiting groove coaxially arranged with the insertion groove, the insertion rod is movably inserted into the inside of the limiting groove, the limiting groove extends to one side of the inner partition wall panel to form an opening, and a locking member for fixing the insertion rod is provided in the limiting groove.

[0014] By adopting the above technical solution, the plug rod extends through the plug groove into the limiting groove, and the locking element in the limiting groove can be adjusted from the opening. The plug rod is fixed by the locking element, thereby improving the connection tightness between the two inner partition walls.

[0015] Optionally, the locking component includes a threaded sleeve, which is coaxially disposed within the limiting groove and slides along the axial direction of the limiting groove. One side of the threaded sleeve extends to the outside of the limiting groove. An external thread is provided on the outer peripheral wall of the insertion rod. The threaded sleeve is threadedly connected and adapted to the insertion rod. The threaded sleeve is movably abutting against the inner wall of the limiting groove.

[0016] By adopting the above technical solution, after the plug rod is inserted into the limiting groove, the sliding threaded sleeve is made to abut against the plug rod, and then the threaded sleeve is rotated to make it threadedly connected with the plug rod, so that the threaded sleeve abuts against the inner wall of the limiting groove, thereby realizing the tight connection between the two inner partition walls. The structure is simple and the operation is convenient and quick.

[0017] Optionally, a positioning groove is formed on the inner wall of the limiting groove along its axial direction, and a positioning block is slidably arranged in the positioning groove along the opening direction. An annular groove is formed on the outer peripheral wall of the threaded sleeve, and one end of the positioning block extends into the interior of the annular groove.

[0018] By adopting the above technical solution, the positioning block slides in the positioning groove, and when the threaded sleeve rotates, the positioning block is inside the annular groove, which makes the threaded sleeve more stable during the sliding process, improves the performance of the threaded sleeve, and improves the efficiency of the connection between the threaded sleeve and the plug rod.

[0019] Optionally, the outer peripheral wall of the plug rod is provided with external threads, the inner partition wall plate is provided with a threaded groove adapted to the plug rod, and a positioning ring is provided on the plug rod, the positioning ring being in movable contact with the inner partition wall plate.

[0020] By adopting the above technical solution, when installing the plug-in rod, rotate the plug-in rod to make it threadedly connected with the threaded groove on the inner partition wall plate, and rotate it until the positioning ring abuts against the outer wall of the inner partition wall plate to complete the installation of the plug-in rod. The installation is simple and easy to disassemble. At the same time, the positioning ring ensures that the length of the plug-in rod extending to the outside of the inner partition wall plate is the same, which facilitates the connection of two adjacent inner partition wall plates.

[0021] Optionally, the diameter of the opening is smaller than the radius of the connecting groove, and an adhesive layer is provided between the two connected connecting grooves.

[0022] By adopting the above technical solution, the adhesive layer is filled into the connecting groove of the two inner partition walls and forms a whole at the opening, thereby improving the connection effect between the two adjacent inner partition walls and making the overall integrity of the two inner partition walls better after connection.

[0023] Optionally, a sealing ring is provided on the outer peripheral wall of the inner partition wall.

[0024] By adopting the above technical solution, when the two inner partition walls are connected, the sealing rings on the two inner partition walls contact and abut against each other, thereby improving the connection sealing performance of the two inner partition walls and improving the connection effect of the inner partition walls.

[0025] This application provides a construction process for a prefabricated interior partition wall, which adopts the following technical solution:

[0026] The construction process for prefabricated interior partition walls includes the following steps:

[0027] Step 1: When installing two adjacent inner partition walls, first connect the plug rod to the inner partition wall by rotating it, so that the positioning ring abuts against the outer wall of the inner partition wall, thus fixing the position of the two plug rods and ensuring that they are the same length.

[0028] Step 2: Connect two adjacent inner partition wall panels so that the sub-groove on one inner partition wall panel connects with the female groove on the adjacent inner partition wall panel. At the same time, insert a set of plug-in rods on the inner partition wall panels into the plug-in grooves and limiting grooves on the adjacent inner partition wall panels.

[0029] Step 3: Slide the threaded sleeve in the limiting groove to make the threaded sleeve abut against the plug rod. By rotating the outer peripheral wall of the threaded sleeve located at the opening, drive the threaded sleeve to rotate and fit onto the plug rod, and then make the threaded sleeve abut against the inner wall of the limiting groove.

[0030] Step 4: After the openings on the two adjacent inner partition walls are accurately aligned and connected, fill the connecting groove with an adhesive layer.

[0031] In summary, this application includes at least the following beneficial technical effects:

[0032] 1. After connecting two inner partition wall panels, the sub-groove on one inner partition wall panel is inserted into the female groove on the adjacent inner partition wall panel. The connecting grooves on the two inner partition wall panels are connected through the opening. The relative position of the two inner partition wall panels is determined by the positioning connection component, so that the opening position on the two adjacent inner partition wall panels also remains unchanged, which facilitates accurate filling of materials into the opening and improves the connection efficiency and connection effect of the inner partition wall panels.

[0033] 2. After the plug rod is inserted into the limiting groove, slide the threaded sleeve to make it abut against the plug rod, and then rotate the threaded sleeve to make it threadedly connected to the plug rod, so that the threaded sleeve abuts against the inner wall of the limiting groove, thereby realizing the tight connection between the two inner partition walls. The structure is simple and the operation is convenient.

[0034] 3. When two inner partition walls are connected, the sealing rings on the two inner partition walls contact and abut against each other, thereby improving the connection sealing performance of the two inner partition walls and enhancing the connection effect of the inner partition walls. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0036] Figure 2 This is a top view of an embodiment of the present application;

[0037] Figure 3 This is a schematic cross-sectional view of the limiting groove in an embodiment of this application.

[0038] Reference numerals: 1. Inner partition wall panel; 11. Sub-groove; 12. Female groove; 13. Connecting groove; 131. Opening; 14. Insertion groove; 15. Limiting groove; 151. Opening; 16. Positioning groove; 17. Threaded groove; 2. Positioning connection assembly; 21. Insertion rod; 22. Positioning ring; 3. Locking element; 31. Threaded sleeve; 311. Annular groove; 4. Positioning block; 5. Adhesive layer; 6. Sealing ring. Detailed Implementation

[0039] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0040] This application discloses a prefabricated interior partition wall.

[0041] Reference Figure 1 The prefabricated interior partition wall includes multiple interior partition wall panels 1 connected end to end. The interior partition wall is formed by assembling multiple interior partition wall panels 1. A positioning connection component 2 is provided between two sets of adjacent interior partition wall panels 1 to fix the relative position of the two sets of adjacent interior partition wall panels 1.

[0042] To improve the connection strength between two adjacent inner partition wall panels 1, a connecting groove 13 is provided on the same side of each inner partition wall panel 1, and at least two connecting grooves 13 are provided. In this embodiment, six connecting grooves 13 are provided on one inner partition wall panel 1. The six connecting grooves 13 are arranged opposite to each other on both sides of the panel, so that three connecting grooves 13 are provided on one side, and the connecting grooves 13 extend to the end of the inner partition wall panel 1 to form an opening 131. After two adjacent inner partition wall panels 1 are connected, the corresponding openings 131 on the two adjacent inner partition wall panels 1 are interconnected.

[0043] The diameter of the opening 131 is smaller than the radius of the connecting groove 13. After two adjacent inner partition wall panels 1 are connected, an adhesive layer is filled between the connected grooves 13. The adhesive layer is an adhesive mortar layer formed by adhesive mortar filled in the connecting groove 13.

[0044] To improve the sealing performance between two adjacent inner partition wall panels 1, a sealing ring 6 is fixedly connected to the outer peripheral wall of the inner partition wall panel 1. When the two inner partition wall panels 1 are connected, the sealing rings 6 on the two inner partition wall panels 1 contact each other and abut against each other, thereby improving the sealing performance of the connection between the two inner partition wall panels 1.

[0045] To improve the connection efficiency of the two inner partition wall panels 1, a sub-groove 11 is provided on one side of the inner partition wall panel 1, and a female groove 12 is integrally formed on the other side of the inner partition wall panel 1 opposite to the sub-groove 11. The sub-groove 11 and the female groove 12 are plugged into each other. When connecting the two inner partition wall panels 1, the sub-groove 11 on one inner partition wall panel 1 is connected to the female groove 12 on the other inner partition wall panel 1. The connecting grooves 13 on the two inner partition wall panels 1 are connected through the opening 131, and the relative position of the two inner partition wall panels 1 is determined by the positioning connection component 2.

[0046] Meanwhile, in this embodiment, the positioning connection component 2 includes a plug rod 21, which is disposed on one side of the inner partition wall panel 1. The inner partition wall panel 1 has a plug groove 14 on the opposite side for the plug rod 21 to be inserted. There are at least two plug rods 21, which are symmetrically arranged about the horizontal center line of the inner partition wall panel 1. The plug groove 14 has a number corresponding to the plug rods 21. When the two inner partition wall panels 1 are connected, the plug rods 21 on one set of inner partition wall panels 1 are inserted into the plug groove 14 on the adjacent inner partition wall panel 1, so that the positions of the two inner partition wall panels 1 are relatively fixed.

[0047] The plug rod 21 is detachably connected to the inner partition wall 1. The outer peripheral wall of one end of the plug rod 21 is provided with an external thread. The inner partition wall 1 is provided with a threaded groove 17 that is compatible with the plug rod 21. A positioning ring 22 is fixedly connected to the plug rod 21. When installing the plug rod 21, the plug rod 21 is threadedly connected to the inner partition wall 1. The plug rod 21 is rotated until the positioning ring 22 abuts against the inner partition wall 1 to ensure that the length of the plug rod 21 extending to the outside of the inner partition wall 1 is the same, which facilitates the connection of two adjacent inner partition wall 1.

[0048] To connect the two inner partition walls 1, a limiting groove 15 is provided on the inner partition wall 1, which is located on the same axis as the insertion groove 14. The insertion rod 21 is movably inserted into the inside of the limiting groove 15. A locking member 3 is provided inside the limiting groove 15, and the insertion rod 21 inserted into the limiting groove 15 is fixed by the locking member 3.

[0049] For ease of operation, the limiting groove 15 extends to one side of the inner partition wall 1 to form an opening 151. In this embodiment, the locking member 3 includes a threaded sleeve 31, which is coaxially disposed within the limiting groove 15 and slides along the axial direction of the limiting groove 15. To improve the sliding stability of the threaded sleeve 31, a positioning groove 16 is provided on the inner wall of the limiting groove 15 along its axial direction. A positioning block 4 is slidably connected in the positioning groove 16 along its opening direction. The positioning block 4 has a T-shaped cross-section along the axial direction of the positioning groove 16. An annular groove 311 is provided on the outer peripheral wall of the threaded sleeve 31. One end of the positioning block 4 extends into the interior of the annular groove 311, and one side of the threaded sleeve 31 extends... From the outside of the limiting groove 15, the threaded sleeve 31 can be driven to rotate from the side of the inner partition wall 1. The outer peripheral wall of the other end of the plug rod 21 is provided with an external thread. The threaded sleeve 31 is threadedly connected to the plug rod 21. After the plug rod 21 is inserted into the limiting groove 15, the threaded sleeve 31 is slid to abut against the plug rod 21. Then the threaded sleeve 31 is rotated to make it threadedly connected to the plug rod 21, so that the threaded sleeve 31 abuts against the inner wall of the limiting groove 15, thereby realizing the tight connection between the two inner partition walls. This ensures that the openings 131 on the two inner partition walls are accurately aligned and kept in place, which facilitates filling the connecting groove 13 with materials and realizing the assembly and installation of the inner partition wall 1.

[0050] This application discloses a construction process for prefabricated interior partition walls.

[0051] A construction process for a prefabricated interior partition wall includes the following steps:

[0052] Step 1: When installing two adjacent inner partition wall panels 1, first connect them to the inner partition wall panel 1 by rotating the plug rod 21, so that the positioning ring 22 abuts against the outer wall of the inner partition wall panel 1, so that the positions of the two plug rods 21 are fixed and their lengths are the same.

[0053] Step 2: Connect two adjacent inner partition wall panels 1, so that the sub-groove 11 on one inner partition wall panel 1 and the female groove 12 on the adjacent inner partition wall panel 1 are connected. At the same time, insert a set of plug rods 21 on the inner partition wall panel 1 into the plug groove 14 and the limiting groove 15 on the adjacent inner partition wall panel 1.

[0054] Step 3: Slide the threaded sleeve 31 in the sliding limiting groove 15 so that the threaded sleeve 31 abuts against the plug rod 21. By rotating the outer peripheral wall of the threaded sleeve 31 located at the opening 151, drive the threaded sleeve 31 to rotate and be sleeved on the plug rod 21, and then make the threaded sleeve 31 abut against the inner wall of the limiting groove 15.

[0055] Step 4: After the openings 131 on the two adjacent inner partition walls 1 are accurately connected, fill the connecting groove 13 with an adhesive layer.

[0056] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A prefabricated interior partition wall, characterized in that: The system includes multiple internal partition wall panels (1) connected end to end. One side of each internal partition wall panel (1) has a sub-groove (11), and the other side of the internal partition wall panel (1) opposite to the sub-groove (11) has a female groove (12). The sub-groove (11) and female groove (12) are plugged into each other. At least two connecting grooves (13) are provided on the side of each internal partition wall panel (1). The two connecting grooves (13) are positioned opposite each other on both sides of the panel and form an opening (131). The openings (131) on two adjacent internal partition wall panels (1) are connected... The two adjacent inner partition walls (1) are interconnected, and a positioning connection assembly (2) is provided between them; the positioning connection assembly (2) includes a plug rod (21) provided on one side of the inner partition wall (1), the plug rod (21) and the inner partition wall (1) are detachably connected, and a plug groove (14) is provided on the opposite side of the inner partition wall (1) for the plug rod (21) to be inserted; a limiting groove (15) is provided on the inner partition wall (1) and is coaxially provided with the plug rod (21) The movably inserted rod is inserted into the interior of the limiting groove (15), the limiting groove (15) extending to one side of the inner partition wall (1) to form an opening (151), and a locking member (3) for fixing the insertion rod (21) is provided in the limiting groove (15); the locking member (3) includes a threaded sleeve (31), the threaded sleeve (31) is coaxially disposed in the limiting groove (15) and slides along the axial direction of the limiting groove (15), one side of the threaded sleeve (31) extends to the outside of the limiting groove (15), and the movably inserted rod (21) is inserted into the interior of the limiting groove (15). The outer peripheral wall of the plug rod (21) is provided with an external thread, the threaded sleeve (31) is threadedly connected to the plug rod (21), and the threaded sleeve (31) is in movable contact with the inner wall of the limiting groove (15); the inner wall of the limiting groove (15) is provided with a positioning groove (16) along its axial direction, and a positioning block (4) is slidably provided in the positioning groove (16) along the opening direction; the outer peripheral wall of the threaded sleeve (31) is provided with an annular groove (311), and one end of the positioning block (4) extends into the interior of the annular groove (311).

2. The prefabricated interior partition wall according to claim 1, characterized in that: At least two plug rods (21) are provided, and the two plug rods (21) are symmetrically arranged with respect to the center line of the inner partition wall (1). The number of plug slots (14) is provided corresponding to the number of plug rods (21).

3. The prefabricated interior partition wall according to claim 1, characterized in that: The outer peripheral wall of the plug rod (21) is provided with external threads, and the inner partition plate (1) is provided with a threaded groove (17) that is compatible with the plug rod (21) for insertion. The plug rod (21) is provided with a positioning ring (22), and the positioning ring (22) is in movable contact with the inner partition plate (1).

4. The prefabricated interior partition wall according to claim 1, characterized in that: The diameter of the opening (131) is smaller than the radius of the connecting groove (13), and an adhesive layer (5) is provided between the two connected connecting grooves (13).

5. The prefabricated interior partition wall according to claim 1, characterized in that: The outer periphery of the inner partition wall (1) is provided with a sealing ring (6).

6. A construction process for a prefabricated interior partition wall as described in any one of claims 1 to 5, characterized in that: Includes the following steps: Step 1: When installing two adjacent inner partition wall panels (1), first connect them to the inner partition wall panel (1) by rotating the plug rod (21) and thread it so that the positioning ring (22) abuts against the outer wall of the inner partition wall panel (1), so that the position of the two plug rods (21) is fixed and their lengths are the same. Step 2: Connect two adjacent inner partition wall panels (1) so that the sub-groove (11) on one inner partition wall panel (1) and the female groove (12) on the adjacent inner partition wall panel (1) are connected. At the same time, insert a set of plug rods (21) on the inner partition wall panel (1) into the plug groove (14) and the limiting groove (15) on the adjacent inner partition wall panel (1). Step 3: Slide the threaded sleeve (31) in the limiting groove (15) so that the threaded sleeve (31) abuts against the plug rod (21). By rotating the outer peripheral wall of the threaded sleeve (31) located at the opening (151), drive the threaded sleeve (31) to rotate and be sleeved on the plug rod (21), and then make the threaded sleeve (31) abut against the inner wall of the limiting groove (15). Step 4: After the openings (131) on the two adjacent inner partition walls (1) are accurately connected, fill the connecting groove (13) with adhesive layer (5).

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