An assembled suspended concave-convex shaped background wall system

Abstract

The present invention provides an assembled suspended concave-convex shaped background wall system, belonging to the technical field of background walls. The assembled suspended concave-convex shaped background wall system includes a base load-bearing member, a convex load-bearing member, a hoop member, a horizontal keel, and a panel. In the present invention, the installation of the overall concave-convex shaped background wall system can be realized. By adopting the mechanization and automation of the factory, the components are produced in a standardized manner to ensure the construction quality. First, each component is prefabricated in the factory and then transported to the site for assembly, reducing the construction time and processes, saving a large amount of labor. The overall structure is simple and the installation is convenient, meeting the characteristics of fast installation and disassembly of the assembled type, greatly accelerating the construction progress. Compared with on-site construction, this application can reduce environmental pollution and is green and environmentally friendly.

Description

Technical Field

[0001] The present invention relates to the technical field of background walls, and particularly relates to an assembled suspended concave-convex shaped background wall system. Background Art

[0002] A background wall is a kind of home decoration art decorated on the TV, sofa, porch, bedroom wall, etc. in the living room of a family, with various styles. Among them, the TV background wall has the highest usage frequency, the most complex shape, and the strictest functional requirements. The shapes of TV background walls are diverse, mainly including: integral background walls, bordered background walls, spliced background walls, combined background walls, stacked embedded background walls, and suspended concave-convex background walls. A concave-convex shaped background wall can make the wall surface look more hierarchical and contoured. However, there is no process for concave-convex background walls in the assembled market because it does not meet the requirements of standardization and modularization. There is no installation structure for concave-convex shaped background walls in existing assembled buildings, which is a blank area. The construction uses traditional processes and relies on the technical experience of construction workers, resulting in inconsistent construction quality. At the same time, concave-convex shapes require cutting multiple keels of different sizes to build a framework, which is generally constructed on-site. If light steel keels are cut, it will produce a large amount of burnt smell and the construction is relatively dangerous. Summary of the Invention

[0003] The purpose of the present invention is to propose an assembled suspended concave-convex shaped background wall system in view of the above-mentioned deficiencies of the prior art.

[0004] The present invention proposes an assembled suspended concave-convex shaped background wall system, including a base load-bearing member fixedly connected to the wall top and / or the ground, a convex load-bearing member fixedly connected to the wall surface, a hoop member detachably connected to one of the base load-bearing member and the convex load-bearing member, a horizontal keel connected to at least two hoop members, and a panel connected to the horizontal keel; according to the installation position of the base load-bearing member, the convex load-bearing member can be fixed at different positions with different lengths from the wall surface, so that the convex load-bearing member can be arranged on the same vertical plane as the base load-bearing member or protrude on the side of the base load-bearing member away from the wall surface; there are multiple horizontal keels with different lengths, and the panels are multiple with lengths matching the lengths of the horizontal keels.

[0005] Further, the base load-bearing member includes a support pipe, and feet that can move along the axis of the support pipe and are detachably connected to the top and bottom of the support pipe respectively. The foot at the top of the support pipe can be fixedly connected to the wall top, and the foot at the bottom of the support pipe can be fixedly connected to the ground.

[0006] Further, the base load-bearing member further includes a back support structure for enhancing the compression resistance of the support pipe. One side of the back support structure is connected to the wall surface, and the other side is connected to the side end of the support pipe close to the wall surface.

[0007] Further, a plurality of the back support structures are uniformly arranged along the axial direction of the support pipe.

[0008] Further, the back support structure includes a back support base plate, a back support left plate and a back support right plate respectively connected to the back support base plate. The back support left plate, the back support base plate and the back support right plate enclose a back support installation slot, the support pipe is clamped in the back support installation slot, and the back support base plate is fixedly connected to the wall surface.

[0009] Further, the back support structure further includes a first reinforcing plate for enhancing the strength of the back support left plate and a second reinforcing plate for enhancing the strength of the back support right plate. Two ends of the first reinforcing plate are respectively connected to the back support base plate and the back support left plate, and two ends of the second reinforcing plate are respectively connected to the back support base plate and the back support right plate.

[0010] Further, the convex load-bearing member includes a vertical keel and a first fixing structure. The vertical keel includes a first installation through hole arranged therethrough and a leveling stud arranged on a side surface close to the wall surface. A first thread groove communicated with the first installation through hole is arranged inside the leveling stud, and two ends of the first fixing structure are respectively connected to the first thread groove and the wall surface.

[0011] Further, the hoop member includes a hoop base plate, a hoop left plate and a hoop right plate respectively connected to two side ends of the hoop base plate, a hoop support plate connected to one end of the hoop left plate and / or the hoop right plate away from the hoop base plate, and a convex clamping portion arranged at least on the top of the hoop support plate; the hoop left plate, the hoop base plate and the hoop right plate enclose a hoop installation slot, and the hoop support plate extends in a direction away from the hoop installation slot; one of a side end of the support pipe close to the wall surface and a side end of the vertical keel close to the wall surface is clamped in the hoop installation slot, so that the convex clamping portion is arranged on a side of the support pipe away from the wall surface or a side of the vertical keel away from the wall surface; the cross keel includes a hook portion clamped to the convex clamping portion.

[0012] Further, a hoop reinforcing rib for increasing the friction force between the hoop member and the support pipe or the vertical keel is further included.

[0013] Further, the length of the hoop installation slot is greater than the distance from a side end of the support pipe close to the wall surface to a side end away from the wall surface and the distance from a side end of the vertical keel close to the wall surface to a side end away from the wall surface. A hoop installation strip-shaped groove is arranged on the hoop left plate and / or the hoop right plate, and a second fixing structure for passing through the hoop installation strip-shaped groove and connecting to the vertical keel or the support pipe is further included.

[0014] The prefabricated suspended concave-convex shaped background wall system of the present invention has the following beneficial effects:

[0015] 1. Fix the base load-bearing member. At positions where no concave-convex shaping is required, connect multiple hoop members to the base load-bearing member respectively. Furthermore, the convex load-bearing member and the base load-bearing member can be arranged on the same vertical plane, and multiple hoop members are connected to the base load-bearing member respectively. Connect the horizontal keel to the multiple hoop members and connect the panel to the horizontal keel to complete the installation of the flat part of the background wall. At positions where concave-convex shaping is required, the convex load-bearing member is protrudingly arranged on the side of the base load-bearing member away from the wall surface. Connect the hoop member to the convex load-bearing member, connect the horizontal keel to the hoop member, and connect the panel to the horizontal keel to complete the installation of the concave-convex part of the background wall. The installation of the overall concave-convex shaping background wall system can be realized. By using the mechanization and automation of the factory for standardized production of components, the construction quality is guaranteed. First, prefabricate each component in the factory and then transport it to the site for assembly, reducing construction time and processes, saving a large amount of labor. The overall structure is simple and the installation is convenient, meeting the characteristics of fast assembly and disassembly of prefabricated components, greatly accelerating the construction progress. Compared with on-site construction, this application can reduce environmental pollution and is green and environmentally friendly;

[0016] 2. The back support structure is used to enhance the compressive capacity of the support pipe and provide auxiliary support for the support pipe, which can improve the load-bearing capacity of the support pipe. The back support structure is connected to the side end of the support pipe close to the wall surface to prevent the back support structure from protruding from the support pipe and occupying too much space, which affects the installation of the horizontal keel and the panel;

[0017] 3. The first reinforcing plate enhances the strength of the left side plate of the back support, and the second reinforcing plate enhances the strength of the right side plate of the back support, thereby increasing the overall strength of the back support structure, and further can better enhance the compressive capacity of the support pipe;

[0018] 4. Clamp one of the side end of the support close to the wall surface and the side end of the vertical keel close to the wall surface into the hoop installation card slot, so that the protruding clamping part is arranged on the side of the support pipe away from the wall surface or the side of the vertical keel away from the wall surface, and clamp the hook part into the protruding clamping part, which is convenient for installation;

[0019] 5. The length of the hoop installation card slot is greater than the distance from the side end of the support pipe close to the wall surface to the side end away from the wall surface and the distance from the side end of the vertical keel close to the wall surface to the side end away from the wall surface. Thus, the positions where the hoop card slot is respectively clamped with the support pipe and the vertical keel can be adjusted, thereby adjusting the distance that the protruding clamping part protrudes from one side of the support pipe and one side of the vertical keel, adjusting the position of the protruding clamping part, and further realizing the adjustment of the installation position of the horizontal keel, adjusting the distance that the concave-convex part of the background wall protrudes from the flat part of the background wall, and adjusting the concave-convex shaping of the overall background wall system. The second fixing structure passes through the hoop installation strip groove and is connected to the vertical keel, thereby fixedly connecting different positions of the hoop member and the vertical keel, which is convenient for installation. Description of the Drawings

[0020] The accompanying drawings incorporated herein and constituting a part of this specification illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention. In these drawings, like reference numerals are used to denote like elements. The drawings in the following description are some embodiments of the present invention, not all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a schematic structural diagram in an assembled suspended concave-convex shaped background wall system according to an embodiment of the present invention;

[0022] Figure 2 It is a partial structural schematic diagram when the base load-bearing member in an assembled suspended concave-convex shaped background wall system according to an embodiment of the present invention is connected to the horizontal keel;

[0023] Figure 3 It is a partial structural schematic diagram when the convex load-bearing member in an assembled suspended concave-convex shaped background wall system according to an embodiment of the present invention is connected to the horizontal keel;

[0024] Figure 4 It is a partial structural schematic diagram when the floor feet and the back support structure in an assembled suspended concave-convex shaped background wall system according to an embodiment of the present invention are respectively connected to the support pipe;

[0025] Figure 5 It is a partial structural schematic diagram when the hoop member in an assembled suspended concave-convex shaped background wall system according to an embodiment of the present invention is connected to the vertical keel;

[0026] Figure 6 It is a side view in an assembled suspended concave-convex shaped background wall system according to an embodiment of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the back support structure in an assembled suspended concave-convex shaped background wall system according to an embodiment of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the hoop member in an assembled suspended concave-convex shaped background wall system according to an embodiment of the present invention.

[0029] In the figure: 1 - Base load-bearing member, 11 - Support pipe, 12 - Anchor foot, 13 - Back support structure, 131 - Back support base plate, 132 - Left back support plate, 133 - Right back support plate, 134 - First reinforcing plate, 135 - First back support fixing through hole, 136 - Second back support fixing through hole, 137 - Second reinforcing plate, 2 - Protruding load-bearing member, 21 - Vertical keel, 211 - First installation through hole, 212 - Leveling stud, 22 - First fixing structure, 3 - Hoop member, 31 - Hoop base plate, 32 - Left hoop plate, 33 - Right hoop plate, 34 - Hoop support plate, 35 - Protruding clamping portion, 36 - Hoop reinforcing rib, 37 - Hoop installation strip groove, 4 - Horizontal keel, 5 - Panel. Detailed implementation manners

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be arbitrarily combined with each other.

[0031] Please refer to Figures 1 to 8 An assembled suspended concave-convex shaped background wall system according to an embodiment of the present invention includes a base load-bearing member 1 fixedly connected to the wall top and / or the ground, a protruding load-bearing member 2 fixedly connected to the wall surface, a hoop member 3 detachably connected to one of the base load-bearing member 1 and the protruding load-bearing member 2, a horizontal keel 4 connected to at least two hoop members 3, and a panel 5 connected to the horizontal keel 4; according to the installation position of the base load-bearing member 1, the protruding load-bearing member 2 can be fixed at different positions with different lengths from the wall surface, so that the protruding load-bearing member 2 can be arranged on the same vertical plane as the base load-bearing member 1 or protrude on the side of the base load-bearing member 1 away from the wall surface; there are multiple horizontal keels 4 with different lengths, and there are multiple panels 5 with lengths matching the lengths of the horizontal keels 4.

[0032] Here, the wall surface is kept flat. Taking the plane where the wall surface is located as the Y-axis plane and the ground as the X-axis plane, the wall is perpendicular to the ground, and the vertical plane is parallel to the wall. By adjusting the distance between the vertical plane and the wall, multiple vertical planes can be obtained. According to the detailed layout design, draw the first snap line at the position of the installation base load-bearing member 1 on the ground, install the base load-bearing member 1 at the position where the first snap line is located, and fix at least one of the top and bottom of the base load-bearing member 1. The top of the base load-bearing member 1 is fixedly connected to the top of the wall, and the bottom of the base load-bearing member 1 is fixedly connected to the ground; at the flat part of the background wall, set the first convex load-bearing member 2 on the ground according to the position of the base load-bearing member 1, so that the convex load-bearing member 2 and the base load-bearing member 1 are arranged at the first vertical plane, and the distances between the convex load-bearing member 2 and the base load-bearing member 1 and the wall are equal. Then, the first hoop member 3 installed on the base load-bearing member 1 and the convex load-bearing member 2 here is located at the second vertical plane, and the first cross keel 4 connected to the first hoop member 3 is located at the third vertical plane. Then, the first panel 5 connected to the first cross keel 4 is located at the fourth vertical plane. Ensure that the first panel 5 is parallel to the wall, and the distance between the first panel 5 and the wall is the first preset length, thus completing the installation at the flat part of the background wall; at the concave-convex part of the background wall, according to the requirements of the concave-convex shape design and the position of the first snap line, draw the second snap line at the position of the second convex load-bearing member 2 on the ground, install the convex load-bearing member 2 at the position where the second snap line is located, and fixedly connect the convex load-bearing member 2 to the wall, so that the convex load-bearing member 2 protrudes from the side of the base load-bearing member 1 away from the wall, and the distance between the second convex load-bearing member 2 and the wall is greater than the distance between the base load-bearing member 1 and the wall. Then, the second hoop member 3 installed on the second convex load-bearing member 2 is located at the fifth vertical plane and the distance between the hoop member 3 and the wall is greater than the distance between the second hoop member 3 and the wall. The second cross keel 4 connected to the second hoop member 3 is located at the sixth vertical plane. Then, the second panel 5 connected to the second cross keel 4 is located at the seventh vertical plane. Ensure that the second panel 5 is parallel to the wall, and the distance between the second panel 5 and the wall is greater than the distance between the first panel 5 and the wall, thus completing the installation at the concave-convex part of the background wall, realizing the installation of the overall concave-convex shaped background wall system, with height differences and two or three levels of height can be made.

[0033] Specifically, the first type of convex load-bearing member 2 and the second type of convex load-bearing member 2 are only divided into two names for the convenience of explaining the position of the convex load-bearing member 2. The first type of convex load-bearing member 2 and the second type of convex load-bearing member 2 have the same shape. The first type of hoop member 3 and the second type of hoop member 3 are only divided into two names for the convenience of explaining the position of the hoop member 3. The first type of hoop member 3 and the second type of hoop member 3 have the same shape. The first type of horizontal keel 4 and the second type of horizontal keel 4 are only divided into two names for the convenience of explaining the position of the horizontal keel 4. The first type of horizontal keel 4 and the second type of horizontal keel 4 have the same shape. The first type of panel 5 and the second type of panel 5 are only divided into two names for the convenience of explaining the position of the panel 5. The first type of panel 5 and the second type of panel 5 have the same shape.

[0034] Specifically, in order to improve the installation stability of the panel 5 at the flat part of the background wall, multiple base load-bearing members 1 can be arranged in parallel. The multiple base load-bearing members 1 are arranged on the same vertical plane parallel to the wall surface, that is, the distances between the multiple base load-bearing members 1 and the wall surface are kept equal. According to the detailed layout design, the position of the first type of convex load-bearing member 2 is drawn on the ground according to the position of the base load-bearing member 1, and the first type of convex load-bearing member 2 is fixedly connected to the wall surface. In order to improve the installation stability of the panel 5, multiple first type of convex load-bearing members 2 can be provided. Some convex load-bearing members 2 can be arranged between multiple base load-bearing members 1, and some convex load-bearing members 2 can be arranged on one side of the base load-bearing member 1, ensuring that the convex load-bearing member 2 and the base load-bearing member 1 are arranged on the same vertical plane. Hoop members 3 are installed on each base load-bearing member 1 and convex load-bearing member 2. Multiple hoop members 3 can be installed at the same height on the base load-bearing member 1 and convex load-bearing member 2. If hoop members 3 are installed at different heights on one base load-bearing member 1 and convex load-bearing member 2, multiple layers of horizontal keels 4 can be installed to improve the supporting force of the horizontal keel 4. The panel 5 is connected to the horizontal keel 4 to complete the installation of the flat part of the background wall.

[0035] Specifically, in order to improve the installation stability of the panel 5 at the concave-convex part of the background wall, multiple second type of convex load-bearing members 2 can be provided. The distances between the multiple convex load-bearing members 2 and the wall surface are equal. Then, multiple hoop members 3 can be respectively connected to the multiple convex load-bearing members 2. The distances between the multiple hoop members 3 and the wall surface are equal. Then, multiple horizontal keels 4 can be respectively connected to the multiple hoop members 3. The distances between the multiple horizontal keels 4 and the wall surface are equal. The panel 5 is respectively connected to the multiple horizontal keels 4 to complete the installation of the concave-convex part of the background wall, and the installation is convenient.

[0036] Specifically, the length of the horizontal keel 4 matches the positions of the hoop members 3 at the leftmost and rightmost sides. The length of the panel 5 matches the length of the horizontal keel 4, and the width of the panel 5 matches the positions of the horizontal keels 4 at the uppermost and lowermost sides. At the flat part of the background wall, the members on both sides can be the basic load-bearing members 1, or the protruding load-bearing members 2, or both the basic load-bearing member 1 and the protruding load-bearing member 2. One horizontal keel 4 can be connected to multiple hoop members 3. The length of the horizontal keel 4 can be equal to the distance between the hoop members 3 on both sides. The length of the panel 5 is equal to the length of the horizontal keel 4. One panel 5 can be connected to multiple horizontally arranged horizontal keels 4. The width of the panel 5 can be equal to the distance between the uppermost horizontal keel 4 and the lowermost horizontal keel 4. At the uneven part of the background wall, the members on both sides are the protruding load-bearing members 2. One horizontal keel 4 can be connected to multiple hoop members 3. The length of the horizontal keel 4 can be equal to the distance between the hoop members 3 on both sides. The length of the panel 5 is equal to the length of the horizontal keel 4. One panel 5 can be connected to multiple horizontally arranged horizontal keels 4. The width of the panel 5 can be equal to the distance between the uppermost horizontal keel 4 and the lowermost horizontal keel 4.

[0037] Specifically, it can further include an edge trim board for connecting adjacent two panels 5 when the adjacent two panels 5 are in different vertical planes. Each panel 5 at the flat part of the background wall is in the same vertical plane, so there is no protruding gap between adjacent two panels 5 at the flat part of the background wall. Each panel 5 at the uneven part of the background wall is in the same vertical plane, so there is no protruding gap between adjacent two panels 5 at the uneven part of the background wall. Since the protruding load-bearing member 2 at the uneven part of the background wall protrudes on the side of the basic load-bearing member 1 at the flat part of the background wall away from the wall surface, the basic load-bearing member 1 at the flat part of the background wall and the protruding load-bearing member 2 at the uneven part of the background wall are in different vertical planes respectively. Then the panel 5 at the flat part of the background wall and the panel 5 at the uneven part of the background wall are in different vertical planes respectively, and there is a distance between the two types of panels 5, that is, there is a protruding gap between the two types of panels 5. To prevent garbage from entering and to ensure the beauty of the background wall, the protruding gap is blocked by the edge trim board. When the adjacent two panels 5 are in different vertical planes, the two ends of the edge trim board are respectively connected to the adjacent two panels 5, and the two ends of the edge trim board can be respectively bonded to the two panels 5.

[0038] See Figure 1 、 2 、4, the basic load-bearing member 1 can include a support pipe 11, and a floor foot 12 that can move along the axis of the support pipe 11 and is detachably connected to the top and bottom of the support pipe 11 respectively. The floor foot 12 at the top of the support pipe 11 can be fixedly connected to the wall top, and the floor foot 12 at the bottom of the support pipe 11 can be fixedly connected to the ground.

[0039] Specifically, the support pipe 11 can be a rectangular steel pipe. The support pipe 11 can be provided with a support near-wall side close to the wall surface, a support far-wall side away from the wall surface, a support left side surface with two ends respectively connected to one end of the support near-wall side and one end of the support far-wall side, and a support right side surface with two ends respectively connected to the other end of the support near-wall side and the other end of the support far-wall side. The support near-wall side is parallel to the support far-wall side, the support left side surface is parallel to the support right side surface, and the support left side surface is perpendicular to the support near-wall side.

[0040] Specifically, the floor feet 12 can include a fixed base plate, a left connecting side plate and a right connecting side plate symmetrically connected to the fixed base plate. The fixed base plate is horizontally arranged, and the left connecting side plate and the right connecting side plate are respectively vertically connected to the fixed base plate. A first fixed installation through hole is provided on the fixed base plate, and a second fixed installation through hole is provided on the left connecting side plate and / or the right connecting side plate. A connecting card slot is formed between the left connecting side plate and the right connecting side plate. In order to facilitate the subsequent installation of other components on the support pipe 11, the floor feet 12 are respectively connected to the support left side surface and the support right side surface. When the floor feet 12 are arranged on the top of the support pipe 11, the top of the support pipe 11 is snapped into the connecting card slot until the top of the support pipe 11 abuts against the fixed base plate, the left connecting side plate abuts against the support left side surface, and the right connecting side plate abuts against the support right side surface. Screws or bolts are passed through the second fixed installation through hole and connected to the support pipe 11, so as to fixedly connect the floor feet 12 and the support pipe 11. Screws or bolts are passed through the first fixed installation through hole and connected to the top of the wall, so as to fixedly connect the support pipe 11 and the top of the wall; when the floor feet 12 are arranged on the bottom of the support pipe 11, the bottom of the support pipe 11 is snapped into the connecting card slot until the bottom of the support pipe 11 abuts against the fixed base plate, the left connecting side plate abuts against the support left side surface, and the right connecting side plate abuts against the support right side surface. Screws or bolts are passed through the second fixed installation through hole and connected to the support pipe 11, so as to fixedly connect the floor feet 12 and the support pipe 11. Screws or bolts are passed through the first fixed installation through hole and connected to the ground, so as to fixedly connect the support pipe 11 and the ground; when the two floor feet 12 are respectively connected to the top and the bottom of the support pipe 11, first, one floor foot 12 is connected to the bottom of the support pipe 11, then this floor foot 12 is fixedly connected to the ground, then the other floor foot 12 is connected to the top of the support pipe 11, and finally this floor foot 12 is fixedly connected to the top of the wall.

[0041] See Figure 1 、 2 、4, 7, the base load-bearing member 1 can further include a back support structure 13 for enhancing the pressure-bearing capacity of the support pipe 11. One side surface of the back support structure 13 is connected to the wall surface, and the other side surface is connected to one end of the support pipe 11 close to the wall surface.

[0042] Specifically, the floor feet 12, the support pipe 11, and the back support structure 13 together form a basic load-bearing strengthening module. When building the wall base of an assembled building, if there are high load-bearing requirements for the wall, this basic load-bearing strengthening module can be used. If the back support structure 13 is connected to the side end of the support pipe 11 away from the wall, the back support structure 13 will occupy the space on the side of the support pipe 11 away from the wall, which will affect the installation of the subsequent horizontal keel 4 and the panel 5. Therefore, for the convenience of installing the subsequent horizontal keel 4 and the panel 5, the back support structure 13 is connected to the side end of the support pipe 11 close to the wall. The back support structure 13 and the hoop member 3 need to be pre-inserted into the support pipe 11, and then the lower floor feet 12 are fixed to the support pipe 11 using screws or bolts. After that, the lower floor feet 12 are connected to the ground using expansion screws; the upper floor feet 12 are fixed to the support pipe 11 using screws or bolts after reaching the ceiling, and finally, the upper floor feet 12 and the ceiling are fixed using expansion screws; after determining the position according to the detailed layout, the other side of the back support structure 13 is connected to the support pipe 11, and the back support structure 13 is fixed to the wall using expansion screws. Then, screws are driven into the support pipe 11 from the side of the back support structure 13 to fixedly connect the back support structure 13 and the support pipe 11; after determining the position according to the detailed layout, screws are driven into the support pipe 11 from the side of the hoop member 3 to fixedly connect the hoop member 3 and the support pipe 11.

[0043] The back support structures 13 can be multiple and evenly arranged along the axial direction of the support pipe 11.

[0044] Specifically, the back support structure 13 can assist in supporting the support pipe 11 and enhance the pressure-bearing capacity of the support pipe 11. When applied to a basic structure with high load-bearing requirements, in order to make the increased pressure-bearing capacity of each part of the support pipe 11 the same and ensure the stability of the support pipe 11, multiple back support structures 13 are arranged in sequence from bottom to top along the axial direction of the support pipe 11, and the multiple back support structures 13 are evenly arranged.

[0045] See Figure 7 , the back support structure 13 can include a back support base plate 131, a back support left plate 132 and a back support right plate 133 respectively connected to the back support base plate 131. The back support left plate 132, the back support base plate 131, and the back support right plate 133 enclose a back support installation slot, the support pipe 11 is clamped in the back support installation slot, and the back support base plate 131 is fixedly connected to the wall.

[0046] Specifically, the left backrest plate 132 and the right backrest plate 133 are arranged in a counter-bracing manner, and the left backrest plate 132 is vertically connected to the backrest base plate 131. To facilitate the subsequent installation of the horizontal keel 4 and the panel 5 on the support pipe 11, the backrest structure 13 is pushed from the side close to the wall to the support pipe 11, so that the support pipe 11 is snap-connected to the backrest installation slot, the backrest base plate 131 abuts against the near-wall side of the support pipe 11, the left backrest plate 132 abuts against the left side of the support pipe 11, and the right support plate abuts against the right side of the support pipe 11. A first backrest fixing through hole is provided on the backrest base plate 131. After the support rod is snap-connected to the backrest installation slot, a screw or a bolt passes through the first backrest fixing through hole and is connected to the wall surface, thereby fixedly connecting the backrest base plate 131 to the wall surface. To improve the connection stability between the backrest structure 13 and the support pipe 11, a second backrest fixing through hole is provided on the left backrest plate 132 and / or the right backrest plate 133, and a screw or a bolt passes through the second backrest fixing through hole and is connected to the support pipe 11, thereby fixedly connecting the backrest structure 13 and the support pipe 11.

[0047] The backrest structure 13 may further include a first reinforcing plate 134 for enhancing the strength of the left backrest plate 132 and a second reinforcing plate 137 for enhancing the strength of the right backrest plate 133. Two ends of the first reinforcing plate 134 are respectively connected to the backrest base plate 131 and the left backrest plate 132, and two ends of the second reinforcing plate 137 are respectively connected to the backrest base plate 131 and the right backrest plate 133.

[0048] Specifically, there are two symmetrically arranged first reinforcing plates 134 and two symmetrically arranged second reinforcing plates 137. The first reinforcing plate 134 and the second reinforcing plate 137 can both be triangular plates. The two first reinforcing plates 134 and the left backrest plate 132 form a U-shaped structure, and the two second reinforcing plates 137 and the right backrest plate 133 form a U-shaped structure, respectively improving the connection stability between the left backrest plate 132, the right backrest plate 133 and the backrest base plate 131.

[0049] The convex load-bearing member 2 may include a vertical keel 21 and a first fixing structure 22. The vertical keel 21 includes a first installation through hole 211 arranged in a penetrating manner and a leveling stud 212 arranged on the side close to the wall surface. A first thread groove communicated with the first installation through hole 211 is provided inside the leveling stud 212, and two ends of the first fixing structure 22 are respectively connected to the first thread groove and the wall surface.

[0050] Specifically, a plurality of leveling studs 212 can be evenly arranged. The first fixing structure 22 can include plastic expansion tubes and cross countersunk self-tapping screws. Drill holes in the wall surface, place the plastic expansion tubes in the holes. The plastic expansion tubes are provided with second thread grooves. One end of the cross countersunk self-tapping screw sequentially passes through the first installation through hole 211, is screwed into the first thread groove, and is screwed into the second thread groove. The countersunk head portion of the cross countersunk self-tapping screw is arranged in the first installation through hole 211. The leveling stud 212 is detachably connected to the vertical keel 21. The leveling stud 212 can be connected to a leveling block. The leveling block is snapped into the fixing groove of the vertical keel 21, and the first thread groove and the first installation through hole 211 are aligned. After the vertical keel 21 is installed on the wall, drive screws from the leveling stud 212. The hoop member 3 is snapped into the vertical keel 21 before the vertical keel 21 is installed on the wall. After the vertical keel 21 is fixed on the wall, according to the deepening layout distance, drive screws from the side of the hoop member 3 into the vertical keel 21 to fixedly connect the hoop member 3 and the vertical keel 21.

[0051] See Figure 8 , the hoop member 3 can include a hoop base plate 31, a hoop left side plate 32 and a hoop right side plate 33 respectively connected to both side ends of the hoop base plate 31, a hoop support plate 34 connected to one end of the hoop left side plate 32 and / or the hoop right side plate 33 away from the hoop base plate 31, and a protruding clamping portion 35 at least arranged on the top of the hoop support plate 34; the hoop left side plate 32, the hoop base plate 31, and the hoop right side plate 33 enclose a hoop installation clamping groove, and the hoop support plate 34 extends in a direction away from the hoop installation clamping groove; one of the side end of the support pipe 11 close to the wall surface and the side end of the vertical keel 21 close to the wall surface is clamped in the hoop installation clamping groove, so that the protruding clamping portion 35 is arranged on the side of the support pipe 11 away from the wall surface or the side of the vertical keel 21 away from the wall surface; the horizontal keel 4 includes a hook portion clamped to the protruding clamping portion 35.

[0052] Specifically, the hoop base plate 31 is parallel to the wall surface. The left hoop plate 32 and the right hoop plate 33 are symmetrically arranged. The left hoop plate 32 is perpendicular to the hoop base plate 31. The hoop installation slot is clamped to the support pipe 11 or the vertical keel 21, so as to realize the installation with the support pipe 11 or the vertical keel 21 respectively. The hoop support plate 34 is parallel to the hoop base plate 31 and extends in the direction away from the hoop installation slot. The hoop support plate 34 can be arranged at one end of the left hoop plate 32 or the right hoop plate 33 away from the hoop base plate. In this case, the convex clamping part 35 is only arranged on one hoop support plate 34. In order to increase the number of the convex clamping parts 35, the hoop support plates 34 can be arranged on both the left hoop plate 32 and the right hoop plate 33. At this time, the convex clamping parts 35 are arranged on both hoop support plates 34. In order to enable the hoop member 3 and the horizontal keel 4 to be connected, at least one convex clamping part 35 is arranged on the top of the hoop support plate 34, and the hook part is clamped to the convex clamping part 35. In order to improve the connection stability between the hoop member 3 and the horizontal keel 4, the convex clamping parts 35 can be two at the top of the hoop support part and the bottom of the hoop support plate 34 respectively, and the hook parts can be two arranged up and down on the horizontal keel 4. The upper hook part is clamped to the convex clamping part 35 at the top of the hoop support plate 34, so that the convex clamping part 35 hoists the hook part. The lower hook part is clamped to the convex clamping part 35 at the bottom of the hoop support plate 34, so that the convex clamping part 35 limits the hook part to prevent the horizontal keel 4 from tilting.

[0053] Specifically, push the hoop member 3 from the side close to the wall surface to the support pipe 11, so that the hoop base plate 31 abuts against the support near-wall side surface of the support pipe 11, the left hoop plate 32 abuts against the support left side surface of the support pipe 11, the right hoop plate 33 abuts against the support right side surface of the support pipe 11, and the convex clamping part 35 protrudes from one side of the support far-wall side surface of the support pipe 11, which is convenient for connecting the horizontal keel 4 to the convex clamping part 35 to fix the horizontal keel 4. The vertical keel 21 includes a keel base plate, a keel left plate and a keel right plate respectively connected to both sides of the keel base plate. The keel left plate and the keel right plate are symmetrically arranged. Push the hoop member 3 from the side close to the wall surface to the vertical keel 21, so that the hoop base plate 31 abuts against one end of the keel left plate away from the keel base plate and one end of the keel right plate away from the keel base plate respectively, the left hoop plate 32 abuts against the keel left plate, the right hoop plate 33 abuts against the keel right plate, and the convex clamping part 35 protrudes from the side of the vertical keel 21 away from the wall surface, which is convenient for connecting the horizontal keel 4 to the convex clamping part 35 to fix the horizontal keel 4.

[0054] As a kind of assembled suspended concave-convex modeling background wall system in this embodiment, it can also include a hoop reinforcing rib 36 for increasing the friction between the hoop member 3 and the support pipe 11 or the vertical keel 21.

[0055] Specifically, the hoop reinforcing rib 36 can be provided on at least one of the side surface of the left hoop plate 32 close to the hoop installation card slot and the side surface of the right hoop plate 33 close to the hoop installation groove. The hoop reinforcing rib 36 occupies the space of the hoop installation card slot, so as to increase the frictional force between the hoop member 3 and the support pipe 11 when the left hoop plate 32 and / or the right hoop plate 33 of the hoop abuts against the support pipe 11, and increase the frictional force between the hoop member 3 and the vertical keel 21 when the left hoop plate 32 and / or the right hoop plate abuts against the vertical keel 21, so that when the support pipe 11 or the vertical keel 21 is clamped in the hoop installation card slot, the support pipe 11 and the vertical keel 21 can be more closely attached to the hoop member 3 respectively.

[0056] The length of the hoop installation card slot can be greater than the distance from the side end of the support pipe 11 close to the wall surface to the side end far from the wall surface and the distance from the side end of the vertical keel 21 close to the wall surface to the side end far from the wall surface. The left hoop plate 32 and / or the right hoop plate 33 of the hoop is provided with a hoop strip-shaped installation groove 37, and further includes a second fixing structure for passing through the hoop strip-shaped installation groove 37 and connecting to the vertical keel 21 or the support pipe 11.

[0057] Specifically, the left clamping plate 32 and the right clamping plate 33 of the hoop are symmetrically arranged, the left support surface and the right support surface of the support pipe 11 are symmetrically arranged, and the left keel plate and the right keel plate of the vertical keel 21 are symmetrically arranged. The length of the left clamping plate 32 of the hoop is greater than the width of the left support surface on the support pipe 11 and the width of the left keel plate. When the support pipe 11 is clamped in the hoop installation slot, the hoop support plate 34 can protrude from the side of the support pipe 11 away from the wall. When the vertical keel 21 is clamped in the hoop installation slot, the hoop support plate 34 can protrude from the side of the vertical keel 21 away from the wall. To ensure that the hoop support plate 34 can protrude from the side of the support pipe 11 or the vertical keel 21 away from the wall, that is, to ensure that the protruding clamping part 35 can protrude from the side of the support pipe 11 or the vertical keel 21 away from the wall, adjust the clamping positions of the hoop installation slot with the support pipe 11 and the vertical keel 21 respectively. That is, on the premise that the hoop strip-shaped installation slot 37 abuts against the support pipe 11 or the vertical keel 21 respectively, horizontally adjust the position of the left clamping plate 32 of the hoop relative to the left support surface of the support pipe 11 or the left keel plate, so as to finely adjust the distance between the horizontal keel 4 and the wall, and realize the fine adjustment of the distance between the panel 5 connected to the horizontal keel 4 and the wall, so as to finely adjust the background wall. After the adjustment is completed, the second fixing structure passes through the hoop strip-shaped installation slot 37 and is connected to the vertical keel 21 or the support pipe 11, so as to fixedly connect the hoop member 3 to the vertical keel 21 and the support pipe 11 respectively. The second fixing structure can be a screw or a bolt. The hoop member 3 can surround the vertical keel 21 or the support pipe 11, and the front end is clamped into the horizontal keel 4. Four reinforcing ribs are designed inside the hoop member 3, and the purpose is to increase the friction force, so that the hoop member 3 can be clamped on the vertical keel 21 or the support pipe 11 even without being fixed by nails; there is also a thickening dimension design at the edge of the hoop member 3 to strengthen the strength of the overall part and prevent the edge from deforming easily; for different height difference requirements of the background wall, the size can be adjusted by the position of the nails in the hoop strip-shaped installation slot 37.

[0058] The content described above can be implemented alone or in various combinations, and these variant ways are all within the protection scope of the present invention.

[0059] It should be noted that in the description of this application, the terms "upper end", "lower end", and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is usually placed during use. These are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to this application. Moreover, the term "comprise", "include" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An assembled suspended concave-convex shaped background wall system, characterized in that: It includes a base load-bearing member (1) fixedly connected to the top of the wall and / or the ground, a convex load-bearing member (2) fixedly connected to the wall surface, a hoop member (3) detachably connected to one of the base load-bearing member (1) and the convex load-bearing member (2), a horizontal keel (4) connected to at least two hoop members (3), and a panel (5) connected to the horizontal keel (4); according to the installation position of the base load-bearing member (1), the convex load-bearing member (2) can be fixed at different positions with different lengths from the wall surface, so that the convex load-bearing member (2) can be arranged in the same vertical plane as the base load-bearing member (1) or protrude on the side of the base load-bearing member (1) away from the wall surface; there are multiple horizontal keels (4) with different lengths, and multiple panels (5) with lengths matching the lengths of the horizontal keels (4); the base load-bearing member (1) includes a support pipe (11), and a floor socket (12) that can move along the axis of the support pipe (11) and is detachably connected to the top and bottom of the support pipe (11) respectively. The floor socket (12) located at the top of the support pipe (11) can be fixedly connected to the top of the wall, and the floor socket (12) located at the bottom of the support pipe (11) can be fixedly connected to the ground; the base load-bearing member (1) further includes a back support structure (13) for enhancing the compression resistance of the support pipe (11), and one side of the back support structure (13) is connected to the wall surface and the other side is connected to the side end of the support pipe (11) close to the wall surface; the convex load-bearing member (2) includes a vertical keel (21) and a first fixing structure (22). The vertical keel (21) includes a first installation through hole (211) arranged through, and a leveling stud (212) arranged on the side surface close to the wall surface. A first thread groove communicating with the first installation through hole (211) is arranged inside the leveling stud (212), and both ends of the first fixing structure (22) are respectively connected to the first thread groove and the wall surface; the hoop member (3) includes a hoop base plate (31), a hoop left plate (32) and a hoop right plate (33) respectively connected to both side ends of the hoop base plate (31), a hoop support plate (34) connected to the end of the hoop left plate (32) and / or the hoop right plate (33) away from the hoop base plate (31), and a protruding clamping part (35) arranged at least on the top of the hoop support plate (34); the hoop left plate (32), the hoop base plate (31) and the hoop right plate (33) enclose a hoop installation clamping groove, and the hoop support plate (34) extends in a direction away from the hoop installation clamping groove; one of the side end of the support pipe (11) close to the wall surface and the side end of the vertical keel (21) close to the wall surface is clamped in the hoop installation clamping groove, so that the protruding clamping part (35) is arranged on the side of the support pipe (11) away from the wall surface or the side of the vertical keel (21) away from the wall surface; the horizontal keel (4) includes a hook part clamped to the protruding clamping part (35); it also includes a hoop reinforcing rib (36) for increasing the friction between the hoop member (3) and the support pipe (11) or the vertical keel (21);The length of the hoop installation clamping groove is greater than the distance from the end of the support pipe (11) close to the wall surface to the end far from the wall surface and the distance from the end of the vertical keel (21) close to the wall surface to the end far from the wall surface. The left hoop plate (32) and / or the right hoop plate (33) are provided with hoop strip-shaped installation grooves (37), and further includes a second fixing structure for passing through the hoop strip-shaped installation grooves (37) and connecting to the vertical keel (21) or the support pipe (11).; 2. The prefabricated suspended concave-convex shaped background wall system according to claim 1, wherein: The back support structures (13) are multiple ones uniformly arranged along the axial direction of the support pipe (11).

3. The prefabricated suspended concave-convex shaped background wall system according to claim 1 or 2, characterized in that: The back support structure (13) includes a back support base plate (131), a back support left plate (132) and a back support right plate (133) respectively connected to the back support base plate (131). The back support left plate (132), the back support base plate (131) and the back support right plate (133) enclose a back support installation card slot, the support pipe (11) is clamped in the back support installation card slot, and the back support base plate (131) is fixedly connected to the wall surface.

4. The prefabricated suspended concave-convex modeling background wall system according to claim 3, characterized in that: The back support structure (13) further includes a first reinforcing plate (134) for enhancing the strength of the back support left plate (132) and a second reinforcing plate (137) for enhancing the strength of the back support right plate (133). Two ends of the first reinforcing plate (134) are respectively connected to the back support base plate (131) and the back support left plate (132), and two ends of the second reinforcing plate (137) are respectively connected to the back support base plate (131) and the back support right plate (133).

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