An assembled light inner partition wall splicing joint structure
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI TANGDUN DECORATION DESIGN ENG CO LTD
- Filing Date
- 2025-05-31
- Publication Date
- 2026-06-23
Smart Images

Figure CN224395839U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of assembly node technology, and in particular to a prefabricated lightweight interior partition wall assembly node structure. Background Technology
[0002] With the continuous development of modern building technology and people's increasing demands for the quality of living environment, the design and construction of partition walls are also facing new challenges and opportunities. Traditional wall construction methods often require a lot of wet work on the construction site, such as masonry and plastering. This not only consumes a lot of time and labor costs, but also easily generates construction waste and dust pollution, which is not conducive to environmental protection and the health of construction workers.
[0003] Some traditional prefabricated walls require processing before assembly, which involves many and cumbersome construction procedures, resulting in low construction efficiency. On-site processing also easily generates construction waste and dust pollution, which can harm the physical and mental health of construction workers. When it is necessary to change the location of the partition wall or demolish the wall, some materials of traditional prefabricated walls cannot be reused, resulting in waste of resources and increased construction costs. In order to solve the above problems, this utility model provides a prefabricated lightweight interior partition wall assembly node structure. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a prefabricated lightweight interior partition wall assembly node structure.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A prefabricated lightweight interior partition wall assembly node structure includes a support frame, a connecting plate, and a transition rod. The support frame has concave mounting grooves on both sides. The connecting plate has first convex mounting blocks adapted to the concave mounting grooves fixedly connected to both sides. The transition rod has second convex mounting blocks adapted to the concave mounting grooves fixedly connected to one side and the front side. Protective plates are fixedly installed on the front and back of the support frame. A fixing frame is fixedly connected to the front of the protective plate. Fixing plates are fixedly installed on the upper and lower surfaces of the support frame. Fixing components are fixedly connected to the front and back of the fixing plates.
[0007] As a further improvement of this utility model, the fixing component includes an elastic card plate fixedly connected to the front and back of the fixing plate, the front of the fixing frame is provided with a fixing slot, and the front of the elastic card plate is fixedly connected with a fixing block that matches the fixing slot.
[0008] As a further improvement of this utility model, the lower ends of both sides of the fixing plate are fixedly connected with convex fixing blocks that are adapted to the concave mounting groove.
[0009] As a further improvement of this utility model, the support frame is provided with a filling layer inside.
[0010] As a further improvement of this utility model, the support frame has several threaded holes on its front and surface, and the protective plate has several mounting bolts that are compatible with the threaded holes on its front.
[0011] As a further improvement of this utility model, the protective plate is made of gypsum.
[0012] The beneficial effects of this utility model are:
[0013] By setting up a support frame, the modularity and standardization of the support structure are achieved through the design of a support frame with a concave mounting groove, a connecting plate with a first convex mounting block, and an adapter rod with a second convex mounting block. This allows users to easily connect the support frame in parallel or perpendicular directions as needed, without the need for complicated installation tools or professional skills, simplifying the assembly process and improving work efficiency. At the same time, due to the use of detachable and reconfigurable components, the size, shape, and layout of the support structure can be flexibly adjusted according to changes in actual application scenarios, meeting diverse usage needs.
[0014] By setting up a fixing component, during use, the fixing plate and its convex fixing block are tightly engaged with the concave mounting groove of the support frame. At the same time, the design of the elastic plate and its fixing block ensures the stability of the installation and effectively prevents the parts from loosening or falling off during use, thereby improving the safety and stability of the overall structure. When maintenance or replacement of parts is required, simply press the fixing block to easily release the engagement and achieve quick disassembly. This not only simplifies maintenance work and reduces maintenance costs, but also facilitates the recycling and reuse of parts.
[0015] In summary, this utility model not only improves assembly efficiency and flexibility, but also ensures the stability and safety of the structure, while facilitating maintenance and disassembly, making it suitable for various scenarios. Attached Figure Description
[0016] Figure 1 This is a structural diagram of a prefabricated lightweight interior partition wall assembly node structure proposed in this utility model.
[0017] Figure 2 This is a disassembly diagram of the assembly node structure of a prefabricated lightweight interior partition wall proposed in this utility model.
[0018] Figure 3 This is a structural diagram of the fixing component of the assembly node structure of the prefabricated lightweight interior partition wall proposed in this utility model.
[0019] In the diagram: 1 Support frame, 2 Connecting plate, 3 Adapter rod, 4 Concave mounting groove, 5 First convex mounting block, 6 Second convex mounting block, 7 Protective plate, 8 Fixing frame, 9 Fixing plate, 10 Elastic clamping plate, 11 Fixing slot, 12 Convex fixing block, 13 Filling layer, 14 Mounting bolt, 15 Fixing block. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0021] Reference Figures 1-3 A prefabricated lightweight interior partition wall assembly node structure includes a support frame 1, a connecting plate 2, and a transition rod 3. The support frame 1 has concave mounting grooves 4 on both sides. The connecting plate 2 has first convex mounting blocks 5 that are adapted to the concave mounting grooves 4 fixedly connected to both sides. The transition rod 3 has second convex mounting blocks 6 that are adapted to the concave mounting grooves 4 fixedly connected to one side and the front. The support frame 1 has protective plates 7 fixedly installed on both the front and back. The protective plates 7 have fixed frames 8 fixedly connected to the front. The support frame 1 has fixed plates 9 fixedly installed on both the upper and lower surfaces. The fixed plates 9 have fixed components fixedly connected to both the front and back.
[0022] In this utility model, the fixing component includes an elastic card plate 10 fixedly connected to the front and back of the fixing plate 9. The design of the elastic card plate 10 allows the fixing plate 9 to be firmly snapped onto the support frame 1 during installation, making it less prone to loosening. The front of the fixing frame 8 is provided with a fixing slot 11, and the front of the elastic card plate 10 is fixedly connected with a fixing block 15 that matches the fixing slot 11. The shape and size of the fixing slot 11 are perfectly matched with the fixing block 15 on the elastic card plate 10, ensuring the accuracy and stability of the installation.
[0023] The lower ends of both sides of the fixing plate 9 are fixedly connected with convex fixing blocks 12 that are compatible with the concave mounting groove 4. The tight fit between the convex fixing blocks 12 and the concave mounting groove 4 effectively prevents the fixing plate 9 from shaking and shifting during installation. The support frame 1 has a filling layer 13 inside. Several threaded holes are opened on the front and surface of the support frame 1. Several mounting bolts 14 that are compatible with the threaded holes are threadedly connected to the front of the protective plate 7. The tightening degree of the mounting bolts 14 can be precisely controlled by tools to ensure a tight connection between the protective plate 7 and the support frame 1. The protective plate 7 is made of gypsum board, which has good fire resistance, sound insulation and decorative properties, making the whole structure not only practical but also beautiful.
[0024] In use, the protective plate 7 is first assembled onto the outer surface of the support frame 1 using mounting bolts 14, ensuring a tight and secure installation. Then, the first convex mounting block 5 on one side of the connecting plate 2 is precisely embedded into the pre-reserved concave mounting groove 4 on one side of the support frame 1. Simultaneously, the other support frame 1 is also connected to the other side of the connecting plate 2 via its concave mounting groove 4. Thus, the two support frames 1 can be stably combined. By repeating this step and utilizing the adapter rod 3 and its second convex mounting block 6, vertical assembly of the two support frames 1 can be achieved, enhancing the structural diversity and flexibility. Then, the lower sides of the fixing plate 9... The convex fixing block 12 is precisely aligned and inserted into the concave mounting groove 4 on both sides of the support frame 1. During this process, the elastic plate 10 will slide into the inside of the fixing frame 8 until the fixing block 15 on the elastic plate 10 is ejected into the fixing groove 11 of the fixing frame 8, ensuring that the fixing plate 9 is installed at the upper and lower ends of the support frame 1. The convex fixing blocks 12 on both sides of the fixing plate 9 can lock the first convex mounting block 5 of the connecting plate 2 and the second convex mounting block 6 of the adapter rod 3, ensuring their stability in the concave mounting groove 4. Finally, when disassembly is required, press the fixing block 15 to make it fall out of the concave mounting groove 4 to cancel the engagement, and then the remaining parts can be removed in sequence.
[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A prefabricated lightweight interior partition wall assembly node structure, comprising a support frame (1), a connecting plate (2), and a transition rod (3), characterized in that, The support frame (1) has concave mounting grooves (4) on both sides. The connecting plate (2) has a first convex mounting block (5) that matches the concave mounting groove (4) on both sides. The adapter rod (3) has a second convex mounting block (6) that matches the concave mounting groove (4) on one side and the front side. The support frame (1) has a protective plate (7) fixedly installed on both the front and back sides. The protective plate (7) has a fixed frame (8) fixedly connected to the front side. The support frame (1) has a fixed plate (9) fixedly installed on both the upper and lower surfaces. The fixed plate (9) has a fixed component fixedly connected to both the front and back sides.
2. The prefabricated lightweight interior partition wall assembly node structure according to claim 1, characterized in that, The fixing component includes an elastic card plate (10) fixedly connected to the front and back of the fixing plate (9). The front of the fixing frame (8) is provided with a fixing slot (11). The front of the elastic card plate (10) is fixedly connected with a fixing block (15) that is compatible with the fixing slot (11).
3. The prefabricated lightweight interior partition wall assembly node structure according to claim 1, characterized in that, The lower ends of both sides of the fixing plate (9) are fixedly connected with convex fixing blocks (12) that are compatible with the concave mounting groove (4).
4. The prefabricated lightweight interior partition wall assembly node structure according to claim 1, characterized in that, The support frame (1) has a filling layer (13) inside.
5. The prefabricated lightweight interior partition wall assembly node structure according to claim 1, characterized in that, The support frame (1) has several threaded holes on its front and surface, and the protective plate (7) has several mounting bolts (14) that are compatible with the threaded holes on its front.
6. The prefabricated lightweight interior partition wall assembly node structure according to claim 1, characterized in that, The protective plate (7) is made of gypsum.