Titanium magnesium fireproof plate assembled partition wall keel and finished partition wall

Abstract

This utility model relates to a prefabricated partition wall keel made of titanium-magnesium fireproof board and a finished partition wall, belonging to the field of building decoration technology. The keel includes an m-shaped body (1), and the body (1) includes an H-shaped snap-fit ​​part and an L-shaped fixing plate (12). The finished partition wall includes a spliced ​​wall, which includes a keel and titanium-magnesium fireproof board (3). There are at least two keels and they are spaced apart. There are three titanium-magnesium fireproof boards (3) and they are spaced apart. The titanium-magnesium fireproof boards (3) on both sides are connected to the outer wall of the fixing part (12). The two ends of the middle titanium-magnesium fireproof board (3) are inserted into the groove of the body (1), and the gap is filled with lightweight filling material (4). This device forms a spliced ​​wall through the keel and three layers of titanium-magnesium fireproof board (3). The middle titanium-magnesium fireproof board (3) is divided and filled to ensure sound insulation and noise reduction. The spliced ​​wall can be connected on site. It solves the problems of complex on-site assembly, many construction procedures and low efficiency of existing partition walls.

Description

Technical Field

[0001] This utility model relates to a titanium-magnesium fireproof board prefabricated partition wall keel and a finished partition wall, belonging to the field of building decoration technology. Background Technology

[0002] In recent years, due to the country's emphasis on environmental protection, the prices of building materials such as cement and river sand have risen, and the cost of wet construction has continued to increase, making the traditional construction industry increasingly unsuitable for the needs of the entire industry's development. To meet environmental requirements, light steel structures, using steel as the primary building material, have emerged. Existing light steel partition walls primarily involve arranging C-shaped light steel keels at equal intervals within the gaps between floor slabs, and then installing baseboards (gypsum board, magnesium oxide board, etc.) on both sides of the light steel keels using self-tapping screws at intervals of less than 300mm, thus creating a hollow light steel wall. After the baseboards on both sides are installed, insulating materials (rock wool, glass wool, polyurethane wool, etc.) or cast-in-place materials are filled into the cavity of the wall structure, forming a cold-formed steel composite wall structure. This structure offers good sound insulation and earthquake resistance, but the overall structural strength of the wall is low. Furthermore, it requires on-site construction and phased installation, demanding a high level of expertise from construction workers, and has a long construction period and high cost. Utility Model Content

[0003] The technical problem to be solved by this utility model is that the existing light steel partition walls are complicated to assemble on site, have many construction procedures, low construction efficiency, and high cost.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a titanium-magnesium fireproof board prefabricated partition wall keel, including an m-shaped body, the body including a snap-fit ​​component and a fixing plate, the snap-fit ​​component including a connecting plate and a snap-fit ​​plate, the snap-fit ​​plate having an n-shaped cross-section, the connecting plate being arranged parallel to both sides of the snap-fit ​​plate, and the open end of the snap-fit ​​plate being connected to the lower end of the corresponding side of the connecting plate, making the snap-fit ​​component an H-shaped structure; the fixing plate having an L-shaped cross-section, the fixing plate being arranged on both sides of the snap-fit ​​component, and one bent edge end being connected to the upper end of the connecting plate.

[0005] In the above structure, a reinforcing rib is provided on the inner side of the end of the fixing plate away from the connecting plate.

[0006] Furthermore, the reinforcing ribs in the above structure are formed by bending the end of the fixing plate away from the connecting plate inward.

[0007] Furthermore, the connection between the connecting plate and the snap-fit ​​plate in the above structure is integrally bent into shape.

[0008] In the above structure, the connection between the connecting plate and the fixing plate is integrally bent and formed.

[0009] The prefabricated partition wall made of titanium-magnesium fireproof board includes a spliced ​​wall body, which includes a body and titanium-magnesium fireproof boards. There are at least two bodies that are spaced apart, and the openings of the bodies at both ends of the spliced ​​wall body face each other. There are three titanium-magnesium fireproof boards that are spaced apart along their thickness direction. The titanium-magnesium fireproof boards on both sides are connected to the bent outer wall of the fixing plate, and the two ends of the middle titanium-magnesium fireproof board are inserted into the opening of the snap-fit ​​plate. Lightweight filler material is used to fill the gaps between adjacent titanium-magnesium fireproof boards.

[0010] The structure also includes a connecting filler strip, which can be inserted into the slot formed by the connecting plate and the outer bottom surface of the snap-fit ​​plate of the adjacent splicing wall.

[0011] In the above structure, one end of the assembled wall body is exposed on the outside of the two titanium-magnesium fireproof boards to form a tenon structure, and the other end of the body is placed on the inside of the two titanium-magnesium fireproof boards to form a tenon groove; or the ends of the titanium-magnesium fireproof boards on both sides of the assembled wall body are staggered, so that the titanium-magnesium fireproof boards on both sides and the body body form a stepped interlocking tenon structure.

[0012] The structure also includes a flat keel, which is set between the titanium-magnesium fireproof boards and the fixing plate on both sides.

[0013] The aforementioned structure also includes a corner connector and a fixing strip. The corner connector is an L-shaped structure, and the outer edge of the splicing wall is formed by splicing the main body. Both ends of the corner connector can be inserted into the groove formed by the fixing plate and the connecting plate at the corner. The fixing strip is a Z-shaped structure, and the middle part of the fixing strip can be inserted into the groove formed by the connecting plate and the outer bottom surface of the snap plate at the upper and lower ends of the splicing wall. The two bent edges at the opening of the fixing strip can be connected to the ground or roof surface with screws.

[0014] The beneficial effects of this utility model are: the partition wall structure is easy to assemble, requiring only on-site assembly of prefabricated spliced ​​walls, thus reducing the construction period and saving costs. The structure uses an internal opening to fix the central titanium-magnesium fireproof board, and screws to connect the outer sides of the main body to the two side titanium-magnesium fireproof boards. The external opening serves as a connection point for adjacent spliced ​​walls; simply inserting a connecting filler strip completes the connection and fixation of adjacent spliced ​​walls. The lightweight filler material provides better visual and sound insulation. Simultaneously, this structure reduces transportation and on-site layer-by-layer assembly time, improving construction efficiency, and allows for industrialized production, reducing production costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the keel structure of this utility model.

[0016] Figure 2 This utility model Figure 1 Front view of the structural diagram.

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the small panel assembly partition wall of this utility model.

[0018] Figure 4 This utility model Figure 3 A structural diagram of the assembled cross-section.

[0019] Figure 5 This is a cross-sectional structural diagram of the tenon-and-mortise joint structure of the assembled partition wall of this utility model.

[0020] Figure 6 This utility model Figure 5 The structural diagram after assembly.

[0021] Figure 7 This utility model Figure 3 A schematic diagram of the cross-sectional structure of large panel splicing.

[0022] Figure 8 This utility model Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0023] Figure 9 This is a schematic diagram of the keel connection structure at the corner of this utility model.

[0024] Figure 10 This is a schematic diagram of the structure of the connector head of this utility model.

[0025] Figure 11 This is a perspective view of the assembled partition wall of this utility model.

[0026] Figure 12 This utility model Figure 11 The main view.

[0027] Figure 13 This utility model Figure 12 Enlarged schematic diagram of the structure at point B.

[0028] Figure 14 This is a schematic diagram of the structure of the fixing strip of this utility model.

[0029] The markings in the diagram are as follows: 1 is the main body, 11 is the snap-fit ​​plate, 12 is the fixing plate, 13 is the reinforcing rib, 14 is the connecting plate, 2 is the corner connector, 3 is the titanium-magnesium fireproof board, 4 is the lightweight filling material, 5 is the flat keel, 6 is the screw, and 7 is the fixing strip. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings.

[0031] like Figures 1 to 14As shown, the titanium-magnesium fireproof board prefabricated partition wall keel includes an m-shaped body 1. The body 1 includes a snap-fit ​​component and a fixing plate 12. The snap-fit ​​component includes a connecting plate 14 and a snap-fit ​​plate 11. The snap-fit ​​plate 11 has an n-shaped cross-section. The connecting plate 14 is arranged parallel to both sides of the snap-fit ​​plate 11, and the open end of the snap-fit ​​plate 11 is connected to the lower end of the corresponding side of the connecting plate 14, making the snap-fit ​​component an H-shaped structure. The fixing plate 12 has an L-shaped cross-section. The fixing plate 12 is arranged on both sides of the snap-fit ​​component, and one bent edge end is connected to the upper end of the connecting plate 14. Those skilled in the art should understand that the keel of this structure is mainly used to assemble with the titanium-magnesium fireproof board 3 into a spliced ​​wall. In order to facilitate the spacing of the titanium-magnesium fireproof board 3, the keel body 1 of this structure is an m-shaped structure, mainly including a snap-fit ​​component and a fixing plate 12. The snap-fit ​​component includes a connecting plate 14 and a snap-fit ​​plate 11. Preferably, the snap-fit ​​plate 11 has an n-shaped cross-section. The connecting plate 14 is arranged parallel to both sides of the snap-fit ​​plate 11, and the open end of the snap-fit ​​plate 11 is connected to the lower end of the corresponding side of the connecting plate 14, so that the snap-fit ​​component is an H-shaped structure. This structure makes the connection between the connecting plate 14 and the snap-fit ​​plate 11 elastic. In actual use, the distance between the two connecting plates 14 or the opening width of the snap-fit ​​plate 11 can be appropriately changed as needed to meet the installation requirements. The two openings of the snap-fit ​​are mainly used to fix the intermediate titanium-magnesium fireproof board 3 and to connect adjacent splicing walls. Preferably, the fixing plate 12 has an L-shaped cross-section and is set on both sides of the snap-fit. One bent edge end is connected to the upper end of the connecting plate 14. The opening direction of the slot-shaped opening formed after the fixing plate 12 and the connecting plate 14 are connected should be consistent with the opening direction of the snap-fit ​​plate 11.

[0032] Preferably, in the above structure, a reinforcing rib 13 is provided on the inner side of the end of the fixing plate 12 away from the connecting plate 14. Those skilled in the art should understand that, in order to increase the structural strength of the body 1, this structure preferably provides a reinforcing rib 13 on the inner side of the end of the fixing plate 12 away from the connecting plate 14, and the provision of the reinforcing rib 13 ensures the structural strength of the end of the fixing plate 12 away from the connecting plate 14.

[0033] Preferably, in the above structure, the reinforcing rib 13 is formed by bending the end of the fixing plate 12 away from the connecting plate 14 inward. Those skilled in the art should understand that, in order to reduce manufacturing costs and improve structural strength, this structure preferably has the reinforcing rib 13 formed by bending the end of the fixing plate 12 away from the connecting plate 14 inward. For ease of manufacturing and transportation, this structure preferably has the reinforcing rib 13 arranged perpendicularly to the end of the fixing plate 12 away from the connecting plate 14.

[0034] Preferably, the connection between the connecting plate 14 and the snap-fit ​​plate 11 in the above structure is integrally bent. Those skilled in the art should understand that, in order to ensure the structural strength of the connection and to facilitate processing and manufacturing, this structure preferably has the connection between the connecting plate 14 and the snap-fit ​​plate 11 integrally bent, that is, the entire snap-fit ​​component is formed by bending a single metal plate multiple times.

[0035] Preferably, the connection between the connecting plate 14 and the fixing plate 12 in the above structure is integrally bent. Those skilled in the art should understand that, in order to ensure the structural strength of the connection and to facilitate processing and manufacturing, the connection between the connecting plate 14 and the fixing plate 12 is integrally bent, and the connection between the connecting plate 14 and the snap-fit ​​plate 11 is also integrally bent, that is, the entire body 1 is formed by bending a single metal plate multiple times.

[0036] The prefabricated partition wall made of titanium-magnesium fireproof board includes a spliced ​​wall body, which includes a body 1 and titanium-magnesium fireproof board 3. There are at least two bodies 1, which are spaced apart and the openings of the bodies 1 at both ends of the spliced ​​wall body face each other. There are three titanium-magnesium fireproof boards 3, which are spaced apart along their thickness direction. The titanium-magnesium fireproof boards 3 on both sides are connected to the outer wall of the fixed plate 12 by bending. The two ends of the middle titanium-magnesium fireproof board 3 are inserted into the openings of the snap-fit ​​plate 11, and the space between adjacent titanium-magnesium fireproof boards 3 is filled with lightweight filler material 4. Those skilled in the art should understand that the partition wall of this structure includes at least one spliced ​​wall, which is formed by assembling a keel and a titanium-magnesium fireproof board 3. Specifically, there are at least two body 1s that are spaced apart. The openings of the body 1s at both ends of the spliced ​​wall are facing each other. For partition walls with a narrow width, two body 1s can be set horizontally at intervals. For partition walls with a wide width, the number of body 1s needs to be set reasonably in the middle. The partition wall is formed by assembling adjacent spliced ​​walls. The specific arrangement can be determined according to the size of the construction site. The body 1s can be set only at both ends or at both ends and in the middle, or they can be enclosed to form a rectangular frame structure. The preferred titanium-magnesium fireproof board 3 consists of three pieces spaced apart along its thickness. The titanium-magnesium fireproof boards 3 on both sides are connected to the outer wall of the fixing plate 12 of the main body 1 by bending. In practice, screws 6 can be used for connection and fixation. The two ends of the middle titanium-magnesium fireproof board 3 are inserted into the groove of the snap-fit ​​plate 11 of the main body 1, and lightweight filler material 4 is filled between adjacent titanium-magnesium fireproof boards 3. This can not only provide sound and heat insulation, but also connect the main body 1 and the titanium-magnesium fireproof board 3 into a whole to form a finished spliced ​​partition wall. With this structure, the dimensions can be measured on-site, and the spliced ​​wall can be prefabricated in the factory and then directly dragged to the site for assembly.

[0037] Preferably, the above structure also includes a connecting filler strip 6, which can be snapped into the groove formed by the outer bottom surface of the connecting plate 14 and the snap-fit ​​plate 11 of the adjacent splicing wall. Those skilled in the art should understand that, considering the relatively large length of some partition walls, it is preferable to assemble several splicing wall pieces. To facilitate the connection and fastening between adjacent splicing wall pieces, this device preferably includes a connecting filler strip 6. Since the grooves formed by the outer bottom surface of the connecting plate 14 and the snap-fit ​​plate 11 on the outer side of the two ends of the splicing wall body 1 are used, one end of the connecting filler strip 6 is snapped into the groove formed by the outer bottom surface of the connecting plate 14 and the snap-fit ​​plate 11 on the outer side of the splicing partition wall. Then, another splicing wall is pushed in so that the groove formed by the outer bottom surface of the connecting plate 14 and the snap-fit ​​plate 11 on the outer side of this splicing wall body 1 is snapped into the other end of the connecting filler strip 6. Finally, it is fastened with screws 6. The number of splicing wall pieces can be selected according to the width of the partition wall to complete the assembly of the partition wall.

[0038] Preferably, in the above structure, one end of the body 1 of the assembled wall is exposed on the outside of the two titanium-magnesium fireproof boards 3 to form a tenon structure, and the other end of the body 1 is placed on the inside of the two titanium-magnesium fireproof boards 3 to form a mortise; or the ends of the titanium-magnesium fireproof boards 3 on both sides of the assembled wall are staggered, so that the titanium-magnesium fireproof boards 3 on both sides and the body 1 form a stepped interlocking tenon structure. Those skilled in the art should understand that, in order to ensure the structural strength of the connection between adjacent assembled walls, this structure preferably has one end of the body 1 of the assembled wall exposed on the outside of the two titanium-magnesium fireproof boards 3 to form a tenon structure, and the other end of the body 1 placed on the inside of the two titanium-magnesium fireproof boards 3 to form a mortise. The positioning is actually completed by the tenon and mortise at the end of the assembled wall, ensuring the structural strength of the connection, and finally, it is fastened by screws 6. Alternatively, the ends of the titanium-magnesium fireproof boards 3 on both sides of the assembled wall can be staggered, so that the titanium-magnesium fireproof boards 3 on both sides and the body 1 form a stepped interlocking tenon structure, facilitating on-site assembly.

[0039] Preferably, the above structure also includes a flat keel 5, which is disposed between the two sides of the titanium-magnesium fireproof board 3 and the fixing plate 12. Those skilled in the art should understand that, in order to ensure the structural strength of the large-size spliced ​​wall, this structure preferably places the flat keel 5 between the two sides of the titanium-magnesium fireproof board 3 and the fixing plate 12. The flat keel 5 ensures the central strength of the large-size titanium-magnesium fireproof board 3, preventing damage to the titanium-magnesium fireproof board 3 during the pouring of the lightweight filling material 4.

[0040] Preferably, the above structure also includes a corner connector 2 and a fixing strip 7. The corner connector 2 is an L-shaped structure, and the outer edges of the spliced ​​wall are all formed by splicing the main body 1. The two ends of the corner connector 2 can be inserted into the groove formed by the fixing plate 12 and the connecting plate 14 at the corner. The fixing strip 7 is a Z-shaped structure, and the middle part of the fixing strip 7 can be inserted into the slot formed by the connecting plate 14 and the outer bottom surface of the snap-fit ​​plate 11 at the upper and lower ends of the spliced ​​wall. The two bent edges at the opening of the fixing strip 7 can be connected to the ground or roof surface by screws 6. Those skilled in the art should understand that since the outer side of the spliced ​​wall can form a hollow frame through the main body 1, the structural strength of the spliced ​​wall is increased. This structure inevitably results in the connection of the keel main body 1 at the corner being integrated. The existing technology uses corner brackets for fixing, but installation is inconvenient. This structure uses an L-shaped adapter connector to connect the two main bodies 1 at the corner. In practice, the two ends of the corner connector 2 can be inserted into the groove formed by the fixing plate 12 and the connecting plate 14 at the corner, and then screws 6 are screwed in to achieve fixation. To ensure that the outer side of the corner connector 2 is coplanar with the outer wall of the main body 1, the two ends of the corner connector 2 can be set as stepped, and the difference between the single side wall of the bent end of the corner connector 2 and the single side wall of the end that is inserted into the main body 1 is the thickness of the main body 1. At the same time, in order to facilitate the fixing of the upper and lower ends of the splicing wall, the upper and lower ends of the splicing wall are connected and fixed to the ground and the roof surface respectively by the fixing strip 7. Preferably, the fixing strip 7 is a Z-shaped structure. The two bent edges at the opening of the fixing strip 7 can be connected to the ground or the roof surface by screws 6. The middle part of the fixing strip 7 can be inserted into the groove formed by the outer bottom surface of the connecting plate 14 and the snap plate 11 at the upper and lower ends of the splicing wall.

Claims

1. A titanium magnesium fireproof plate assembled partition wall keel, comprising an m-shaped body (1), characterized in that: The main body (1) includes a snap-fit ​​component and a fixing plate (12). The snap-fit ​​component includes a connecting plate (14) and a snap-fit ​​plate (11). The snap-fit ​​plate (11) has an n-shaped cross-section. The connecting plate (14) is arranged parallel to both sides of the snap-fit ​​plate (11), and the open end of the snap-fit ​​plate (11) is connected to the lower end of the corresponding side of the connecting plate (14), so that the snap-fit ​​component has an H-shaped structure. The fixing plate (12) has an L-shaped cross-section. The fixing plate (12) is arranged on both sides of the snap-fit ​​component, and one bent edge end is connected to the upper end of the connecting plate (14).

2. The titanium-magnesium fireproof board prefabricated partition wall keel according to claim 1, characterized in that: The fixing plate (12) has a reinforcing rib (13) on the inner side of the end away from the connecting plate (14).

3. The panelized magnesium oxide fireproofing panel stud of claim 2, wherein: The reinforcing rib (13) is formed by bending the end of the fixing plate (12) away from the connecting plate (14) inward.

4. The panelized magnesium oxide fireproofing panel stud of claim 1, wherein: The connecting plate (14) and the snap-fit ​​plate (11) are integrally bent at the connection point.

5. The titanium-magnesium fireproof board prefabricated partition wall keel according to claim 1, characterized in that: The connecting plate (14) and the fixing plate (12) are integrally bent at the connection point.

6. A titanium magnesium fireproof plate assembled finished partition wall, comprising a spliced wall body, characterized in that: The splicing wall includes the titanium-magnesium fireproof board prefabricated partition wall keel body (1) and titanium-magnesium fireproof board (3) as described in any one of claims 1 to 5. There are at least two bodies (1) and they are spaced apart. The openings of the bodies (1) at both ends of the splicing wall are facing each other. There are three titanium-magnesium fireproof boards (3) and they are spaced apart along their thickness direction. The titanium-magnesium fireproof boards (3) on both sides are connected to the outer wall of the fixing plate (12) by bending. The two ends of the middle titanium-magnesium fireproof board (3) are inserted into the opening of the snap-fit ​​plate (11). Lightweight filler material (4) is filled between adjacent titanium-magnesium fireproof boards (3).

7. The prefabricated partition wall made of titanium-magnesium fireproof board according to claim 6, characterized in that: It also includes a connecting filler strip (6), which can be inserted into the slot formed by the bottom surface of the connecting plate (14) and the snap plate (11) of the adjacent splicing wall.

8. The prefabricated partition wall made of titanium-magnesium fireproof board according to claim 6, characterized in that: One end of the assembled wall body (1) is exposed on the outside of the two sides of the titanium-magnesium fireproof board (3) to form a tenon structure, and the other end of the body (1) is placed on the inside of the two sides of the titanium-magnesium fireproof board (3) to form a tenon groove; or the ends of the two sides of the assembled wall body (3) are staggered, so that the two sides of the titanium-magnesium fireproof board (3) and the body (1) form a stepped interlocking tenon structure.

9. The panelized fire-rated wall of claim 6, wherein: It also includes a flat keel (5), which is set between the titanium-magnesium fireproof board (3) on both sides and the fixing plate (12).

10. The prefabricated titanium-magnesium fireproof board partition wall according to claim 6, characterized in that: It also includes a corner connector (2) and a fixing strip (7). The corner connector (2) is an L-shaped structure. The outer edge of the splicing wall is formed by splicing the body (1). The two ends of the corner connector (2) can be inserted into the groove formed by the fixing plate (12) and the connecting plate (14) at the corner. The fixing strip (7) is a Z-shaped structure. The middle part of the fixing strip (7) can be inserted into the groove formed by the connecting plate (14) and the outer bottom surface of the snap plate (11) at the upper and lower ends of the splicing wall. The two bent edges at the opening of the fixing strip (7) can be connected to the ground or roof surface by screws (6).

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