Fireproof wall and assembly method thereof

Abstract

The invention discloses a fireproof wall and an assembly method thereof. The fireproof wall comprises a plurality of vertical keels and a plurality of fireproof plates. The multiple vertical keels are arranged at intervals in the first direction, the multiple vertical keels comprise two first keels and multiple second keels, the two first keels are installed on the first wall body and the second wall body respectively, and the multiple second keels are located between the two first keels; the plurality of refractory slabs comprise a plurality of middle refractory slabs which are sequentially arranged in the first direction, and one middle refractory slab is arranged between any two adjacent vertical keels. The invention relates to the field of buildings, in particular to a fireproof wall and an assembly method thereof, which avoid repeated folding processing of steel belts, reduce preparation difficulty and material cost, overcome the defect that mounting space is needed for insertion of fireproof plates at the ends, and realize assembly of the whole fireproof wall without leaving mounting gaps.

Description

Technical Field

[0001] The present invention relates to construction technology, in particular to a fire-resistant wall and an assembly method thereof. Background Art

[0002] Fire-resistant walls are designed to maintain structural integrity and thermal insulation for a limited period of time in the event of a fire. They are used to prevent the spread of fire, ensure personal safety, and minimize property damage. Fire-resistant walls typically consist of two or more layers of fire-resistant panels and refractory filler materials.

[0003] Currently, refractory walls with multiple layers of refractory panels require a keel with a positioning structure to limit the position of the refractory panels in the middle. This keel structure is complex and requires multiple rolling processes, making the preparation process complicated and the processing cost high. Moreover, due to the limited installation space at the ends of the refractory wall, it is difficult to position the components and install the refractory panels. Summary of the Invention

[0004] An embodiment of the present application provides a fire-resistant wall, which is installed between a first wall and a second wall and includes a plurality of vertical keels and a plurality of fire-resistant panels; The plurality of vertical keels are spaced apart in the first direction, and the plurality of vertical keels include two first keels and a plurality of second keels, the two first keels are respectively installed on the first wall and the second wall, and the plurality of second keels are located between the two first keels; Any of the first keels includes a first base plate, a first clamping plate, and a second clamping plate. The first clamping plate and the second clamping plate are located on the same side of the first base plate in the first direction and are spaced apart in the second direction to form a first clamping groove. The first clamping plate and the second clamping plate are formed by cutting and bending a plate material of the first base plate. The second direction is perpendicular to the first direction. Any of the second keels includes a second base plate, a third clamping plate, a fourth clamping plate and an abutment plate, wherein the third clamping plate and the fourth clamping plate are located on the same side of the second base plate in the first direction and are spaced apart in the second direction to form a second clamping groove; the abutment plate is located on the other side of the second base plate in the first direction, and is arranged to be coplanar with the third clamping plate or the fourth clamping plate, and the third clamping plate, the fourth clamping plate and the abutment plate are formed by cutting and bending a plate material of the second base plate; The multiple fire-resistant panels include multiple intermediate fire-resistant panels arranged in sequence in the first direction, and one intermediate fire-resistant panel is provided between any two adjacent vertical keels; one end of the intermediate fire-resistant panel located between the first keel and the second keel is inserted into the first clip groove, and the other end is inserted into the second clip groove or fits the abutment plate and is connected by a fastener; one end of the intermediate fire-resistant panel located between two adjacent second keels is inserted into the second clip groove of one second keel or fits the abutment plate and is connected by a fastener, and the other end is inserted into the second clip groove of another second keel or fits the abutment plate and is connected by a fastener.

[0005] In some exemplary embodiments, the plurality of second keels include a third keel and a fourth keel adjacent to each other in the first direction, and abutment plates of the third keel and the fourth keel are disposed opposite to each other; Both ends of the middle fire-resistant board located between the third keel and the fourth keel are located on the same side of the abutment plate in the second direction and are connected to the abutment plate via fasteners.

[0006] In some exemplary embodiments, the first card plate and the second card plate are parallel and perpendicular to the first bottom plate; There are multiple first card boards and multiple second card boards, and the multiple first card boards and the multiple second card boards are alternately arranged in a third direction, and the third direction is perpendicular to the first direction and the second direction.

[0007] In some exemplary embodiments, the third card plate and the fourth card plate are parallel and perpendicular to the second bottom plate; There are multiple third card plates and multiple fourth card plates, and the multiple third card plates and the multiple fourth card plates are alternately arranged in a third direction, and the third direction is perpendicular to the first direction and the second direction; The abutment plates are provided in plurality and are perpendicular to the second bottom plate. The abutment plates are spaced apart in the third direction. Any abutment plate is located between the third card plate and the fourth card plate in the third direction.

[0008] In some exemplary embodiments, an extension length of the abutting plate in the first direction is set to be greater than an extension length of the third clamping plate and / or the fourth clamping plate in the first direction.

[0009] In some exemplary embodiments, the abutment plates of the plurality of second keels are all located on a side of the second bottom plate facing the second wall; One end of the intermediate fire-resistant board located between the second wall and the adjacent second keel is located on one side of the abutment plate in the second direction and is connected to the abutment plate via a fastener.

[0010] In some exemplary embodiments, any of the first keels further includes two first side panels, the two first side panels respectively connected to both ends of the first bottom plate in the second direction, and both first side panels are located on a side of the first bottom plate having the first clamping plate and the second clamping plate in the first direction; Any second keel also includes two second side panels, which are respectively connected to the two ends of the second base plate in the second direction, and the two second side panels are both located on the side of the second base plate having the third clamping plate and the fourth clamping plate in the first direction.

[0011] In some exemplary embodiments, further comprising a refractory filler material; The plurality of fire-resistant panels further include a plurality of first fire-resistant panels, which are respectively located on both sides of the plurality of vertical keels in the second direction, and the fire-resistant filling material is arranged between the first fire-resistant panels and the middle fire-resistant panels.

[0012] An embodiment of the present application provides a method for assembling a fire-resistant wall, which is applied to the fire-resistant wall described above, comprising: Step S1, fixing a first keel on a first wall; Step S2: insert one end of an intermediate fireproof board into the first clamping groove of the first keel, and then install a second keel at the other end of the intermediate fireproof board; Step S3, installing refractory filling materials and refractory boards on both sides of the installed middle refractory board in the second direction; Step S4, installing a first keel fixed to the second wall, an intermediate fireproof board adjacent to the first keel, and a second keel, as well as refractory filling materials and fireproof boards located on both sides of the intermediate fireproof board, according to steps S1 to S3; Step S5: Install the remaining second keels, the middle fire-resistant board, and the fire-resistant filling materials and fire-resistant boards on both sides of the remaining middle fire-resistant board.

[0013] In some exemplary embodiments, the step of installing the remaining second keel, the intermediate refractory board, and the refractory filling material and the refractory board on both sides of the remaining intermediate refractory board comprises: During the installation of the remaining second keel, the third and fourth keels are installed last; Install the middle fire-resistant board between the third and fourth keels and fix it with fasteners; Then, refractory filling materials and refractory boards are installed on both sides of the middle refractory board between the third keel and the fourth keel.

[0014] The fire-resistant wall of the embodiment of the present application avoids multiple folding processes of the steel strip, reduces the difficulty of preparation and material costs, and can solve the defect that the installation space is required for the insertion of the fire-resistant board at the end, so that the entire fire-resistant wall can be assembled without leaving any installation gaps. In the fire-resistant wall of the embodiment of the present application, one end of the middle fire-resistant board is inserted into the limiter, and the other end is against the abutment plate and fastened by screws, taking into account both construction efficiency and the assembly strength of the wall. In the fire-resistant wall of the embodiment of the present application, the clamping plate on each keel is connected to the bottom plate of the keel at only one end, which can cause vibration of sound waves to generate sound energy consumption, which is beneficial to the sound insulation performance of the wall.

[0015] Other features and advantages of the present application will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present application. Other advantages of the present application can be realized and obtained by the solutions described in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide an understanding of the technical solution of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present application and do not constitute a limitation on the technical solution of the present application.

[0017] Figure 1 is a schematic diagram of a fire-resistant wall of this exemplary embodiment; Figure 2 for Figure 1 Schematic diagram of the disassembly of the fire-resistant wall; Figure 3 for Figure 1 Installation diagram of fire-resistant board in; Figure 4 for Figure 3 A local enlarged schematic diagram of point A in FIG; Figure 5 for Figure 3 A local enlarged schematic diagram of point B in FIG. Figure 6 for Figure 2 A first schematic diagram of the first keel in FIG. Figure 7 for Figure 2 a second schematic diagram of the first keel in FIG; Figure 8 for Figure 7 Schematic diagram of CC cross section in; Figure 9 for Figure 7 DD cross-section diagram in; Figure 10 for Figure 2 A first schematic diagram of the second keel in FIG. Figure 11 for Figure 2 a second schematic diagram of the second keel in FIG. Figure 12 for Figure 11 EE cross-section diagram in; Figure 13 for Figure 11 FF cross-sectional diagram in; Figure 14 for Figure 11 Schematic diagram of the GG cross section; Figure 15 for Figure 1 Schematic diagram of the first preparation of the refractory wall; Figure 16 for Figure 1 Schematic diagram of the second preparation of the refractory wall; Figure 17 for Figure 1 Schematic diagram of the third preparation of the refractory wall; Figure 18 This is a schematic diagram of the installation of another fire-resistant board according to this exemplary embodiment; Figure 19 for Figure 18 A local enlarged schematic diagram of point H in FIG. Figure 20 for Figure 18 A local enlarged schematic diagram of point I in FIG. DETAILED DESCRIPTION

[0018] This application describes multiple embodiments, but this description is exemplary rather than restrictive, and it is obvious to those skilled in the art that there may be more embodiments and implementations within the scope of the embodiments described in this application. Although many possible feature combinations are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are also possible. Unless specifically limited, any feature or element of any embodiment may be used in combination with any other feature or element in any other embodiment, or may replace any other feature or element in any other embodiment.

[0019] The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features, and elements disclosed in this application may also be combined with any conventional features or elements to form a unique inventive solution. Any features or elements of any embodiment may also be combined with features or elements from other inventive solutions to form another unique inventive solution. Therefore, it should be understood that any feature shown and / or discussed in this application may be implemented individually or in any appropriate combination. Therefore, except for the limitations made according to the appended claims and their equivalents, the embodiments are not subject to other limitations. In addition, various modifications and changes may be made within the scope of protection of the appended claims.

[0020] In addition, when describing representative embodiments, the specification may have presented the method and / or process as a specific sequence of steps. However, to the extent that the method or process does not rely on the specific order of the steps described herein, the method or process should not be limited to the steps in the specific order described. As will be understood by those skilled in the art, other orders of steps are also possible. Therefore, the specific order of the steps set forth in the specification should not be interpreted as a limitation to the claims. In addition, the claims for the method and / or process should not be limited to performing their steps in the order written, and those skilled in the art can readily understand that these orders can be changed and still remain within the spirit and scope of the embodiments of the present application.

[0021] Figure 1 is a schematic diagram of a fire-resistant wall of this exemplary embodiment. Figure 2 for Figure 1 Schematic diagram of the disassembly of the fire-resistant wall, Figure 3 for Figure 1 Installation diagram of fire-resistant board in Figure 4 for Figure 3 A local enlarged schematic diagram, Figure 5 for Figure 3 The embodiment of the present application provides a fire-resistant wall, such as Figures 1 to 5As shown, a fire-resistant wall is installed between a first wall 1 and a second wall 2. The fire-resistant wall may include a plurality of vertical purlins 5 and a plurality of fire-resistant panels 3. The plurality of vertical purlins 5 are spaced apart in a first direction. The plurality of vertical purlins 5 may include two first purlins 8 and a plurality of second purlins 9. The two first purlins 8 are installed on the first wall 1 and the second wall 2, respectively, and the plurality of second purlins 9 are located between the two first purlins 8. Each of the first purlins 8 includes a first base plate 13, a first clamping plate 14, and a second clamping plate 15. The first clamping plate 14 and the second clamping plate 15 are located on the same side of the first base plate 13 in the first direction and spaced apart in the second direction to form a first clamping groove 17. The first clamping plate 14 and the second clamping plate 15 are formed by cutting and bending the plate of the first base plate 13. The second direction is perpendicular to the first direction. Each second keel 9 includes a second base plate 18, a third clamping plate 19, a fourth clamping plate 20, and an abutment plate 21. The third clamping plate 19 and the fourth clamping plate 20 are located on the same side of the second base plate 18 in the first direction and are spaced apart in the second direction to form a second clamping groove 23. The abutment plate 21 is located on the other side of the second base plate 18 in the first direction and is arranged to be coplanar with the third clamping plate 19 or the fourth clamping plate 20. The third clamping plate 19, the fourth clamping plate 20, and the abutment plate 21 are formed by cutting and bending the plate of the second base plate 18. The plurality of fire-resistant panels 3 include a plurality of intermediate fire-resistant panels 6 arranged in sequence in the first direction, with one intermediate fire-resistant panel 6 provided between any two adjacent vertical keels 5; one end of the intermediate fire-resistant panel 6 located between the first keel 8 and the second keel 9 is inserted into the first snap-fit ​​groove 17, and the other end is inserted into the second snap-fit ​​groove 23 or fits the abutment plate 21 and is connected by a fastener 12; one end of the intermediate fire-resistant panel 6 located between two adjacent second keels 9 is inserted into the second snap-fit ​​groove 23 of one second keel 9 or fits the abutment plate 21 and is connected by a fastener 12, and the other end is inserted into the second snap-fit ​​groove 23 of another second keel 9 or fits the abutment plate 21 and is connected by a fastener 12. Therefore, the fire-resistant wall of this example avoids multiple folding processes of the steel strip, reduces the difficulty of preparation and material cost, and can solve the defect that the insertion of the fire-resistant panels at the end requires installation space, so that the entire fire-resistant wall can be assembled without leaving any installation gaps.

[0022] In some exemplary embodiments, Figures 1 to 5 As shown, the first wall 1 and the second wall 2 are spaced apart in a first direction, and the wall surfaces of the first wall 1 and the second wall 2 are both perpendicular to the first direction. The first direction can be parallel to the ground, the second direction can be perpendicular to the first direction and parallel to the ground, and the third direction can be perpendicular to the ground, i.e., a vertical direction, and perpendicular to the first and second directions. The vertical purlins 5 extend along the third direction and can be fixed to the upper and lower floor slabs at both ends in the third direction, fixing the position of the vertical purlins 5 and forming the wall framework.

[0023] In some exemplary embodiments, Figures 1 to 5 As shown, the fireproof board 3 can be plate-shaped and perpendicular to the second direction, that is, the fireproof board 3 stands upright and extends along the first direction. The thickness of the fireproof board can be the size of the fireproof board in the second direction. In addition to the intermediate fireproof board 6, the multiple fireproof boards also include multiple first fireproof boards 7. The multiple first fireproof boards 7 are positioned on both sides of the multiple vertical purlins 5 in the second direction. The intermediate fireproof boards 6 are positioned between the first fireproof boards 7 spaced apart in the first direction, forming a three-layer fireproof board. The fireproof board 3 can be made of gypsum board, calcium silicate board, cement board, damping composite board, composite wood board, fiber composite board, metal composite board, sound insulation and sound absorption board, or ceramic board.

[0024] In some exemplary embodiments, Figures 1 to 5 As shown, the fire-resistant wall also includes a fire-resistant filling material 4, which is located between the first fire-resistant board 7 and the middle fire-resistant board 6, filling the space between the first fire-resistant board 7 and the middle fire-resistant board 6 to ensure fire resistance. Thus, on the basis of the above three layers of fire-resistant boards, two layers of filling material are added, further improving the fire resistance of the wall.

[0025] Figure 6 for Figure 2 The first schematic diagram of the first keel in Figure 7 for Figure 2 The second schematic diagram of the first keel, Figure 8 for Figure 7 Schematic diagram of CC cross section, Figure 9 for Figure 7 DD cross-sectional diagram in FIG, in some exemplary embodiments, as Figures 6 to 9 As shown, the first keel 8 can be a light steel keel, which can be formed by pressing steel strips. The first keel 8 is a long strip of profile, and the first keel 8 extends along the third direction. The first keel 8 also includes two first side panels 16. The two first side panels 16 are connected to the two ends of the first base plate 13 in the second direction at one end in the first direction. The two first side panels 16 are respectively located on the side of the first base plate 13 in the first direction that has the first clamping plate 14 and the second clamping plate 15. The two first side panels 16 are perpendicular to the first base plate 13, and the two first side panels 16 and the first base plate 13 form a U-shape, that is, the first keel 8 can be formed by modifying a U-shaped light steel keel.

[0026] In some exemplary embodiments, Figures 6 to 9As shown, the first clip 14 is located on a side of the first side panel 16 near one side and parallel to the first side panel 16. The second clip 15 is located on a side of the other first side panel 16 near the other side and parallel to the first side panel 16. Both the first clip 14 and the second clip 15 are perpendicular to the first base panel 13. The spacing between the first clip 14 and the second clip 15 in the second direction may be L1, where the value of L1 may be equal to the thickness of the fire-resistant board. The space between the first clip 14 and the second clip 15 may be a first clipping groove 17, where the groove width of the first clipping groove 17 may be L1. The minimum spacing between the first clip 14 and the first side panel 16 in the second direction is equal to the minimum spacing between the second clip 15 and the first side panel 16 in the second direction, where both spacings are L2. The first clip 14 and the second clip 15 have the same extension length in the first direction, which is L3, but this is not limited to this. For example, the first clip 14 and the second clip 15 may have different extension lengths in the first direction.

[0027] In some exemplary embodiments, Figures 6 to 9 As shown, a plurality of first and second clips 14, 15 are provided, and the plurality of first and second clips 14, 15 are arranged alternately in the third direction. Both the first and second clips 14, 15 are formed by cutting and bending a sheet of material from the first base plate 13. The first base plate 13 is provided with a plurality of through-holes spaced apart along the third direction. The plurality of through-holes include a plurality of first through-holes 24 and a plurality of second through-holes 25 arranged alternately in the third direction. The first through-holes 24 and the plurality of second through-holes 25 can be rectangular holes. The end of the first clip 14 proximal to the first base plate 13 is connected to an edge of the first through-holes 24 in the second direction, and the end of the second clip 15 proximal to the first base plate 13 is connected to an edge of the second through-holes 25 distal from the first clip 14 in the second direction. For example, during the formation of the first clip 14, a U-shaped cutout can be first cut into the sheet of material from the first base plate 13, and then the sheet surrounded by the U-shaped cutout can be bent to form the first clip 14. The bent sheet forms the first through-holes 24.

[0028] Figure 10 for Figure 2 The first schematic diagram of the second keel in Figure 11 for Figure 2 The second schematic diagram of the second keel, Figure 12 for Figure 11 EE cross-sectional diagram in, Figure 13 for Figure 11 FF cross-sectional diagram in, Figure 14 for Figure 11 In the GG cross-sectional diagram, in some exemplary embodiments, as Figures 10 to 14As shown, the second keel 9 can be a light steel keel, which can be formed by pressing steel strips. The second keel 9 is a long strip of profile, extending along the third direction. The second keel 9 also includes two second side panels 22. The two second side panels 22 are connected to the second ends of the second base plate 18 at one end in the first direction, and the two second side panels 22 are respectively located on the side of the second base plate 18 in the first direction that has the third clip 19 and the fourth clip 20. The two second side panels 22 are perpendicular to the second base plate 18, and the two second side panels 22 and the second base plate 18 form a U-shape, that is, the second keel 9 can be formed by modifying a U-shaped light steel keel.

[0029] In some exemplary embodiments, Figures 10 to 14 As shown, the third clip 19 is located on one side of the second side panel 22 near one side and parallel to the second side panel 22. The fourth clip 20 is located on the other side of the second side panel 22 near the other side panel 22 and parallel to the second side panel 22. Both the third clip 19 and the fourth clip 20 are perpendicular to the first bottom panel 13. The spacing between the third clip 19 and the fourth clip 20 in the second direction may be L4, where L4 may be equal to the thickness of the fire-resistant board, where L4 = L1. The space between the third clip 19 and the fourth clip 20 may be a second engaging groove 23, where the groove width of the second engaging groove 23 may be L4. The minimum spacing between the third clip 19 and the second side panel 22 in the second direction is equal to the minimum spacing between the fourth clip 20 and the second side panel 22 in the second direction, where both spacings are L5, where L5 = L2. The third clip 19 and the fourth clip 20 extend the same length in the first direction, L6, but this is not limited to this. For example, the third clip 19 and the fourth clip 20 may extend the same length in the first direction. The abutment plate 21 may be coplanar with the third clamping plate 19, i.e., both end surfaces of the abutment plate 21 in the second direction may be flush with both end surfaces of the third clamping plate 19 in the second direction. The abutment plate 21 is perpendicular to the second bottom plate 18, and the extension length of the abutment plate 21 in the first direction is greater than the extension lengths of the third clamping plate 19 and the fourth clamping plate 20 in the first direction. The extension length of the abutment plate 21 in the first direction may be L7, where L7 is greater than L6.

[0030] In some exemplary embodiments, Figures 10 to 14As shown, multiple third clips 19, fourth clips 20, and abutment plates 21 are provided, and the multiple third clips 19 and the multiple fourth clips 20 are arranged alternately in the third direction. The abutment plates 21 can be located between the third clips 19 and the fourth clips 20, or on one or both sides of the third clip 19 in the third direction. The third clips 19, the fourth clips 20, and the abutment plates 21 are all formed by cutting and bending a sheet of the second base plate 18. The second base plate 18 is provided with multiple through holes spaced apart along the third direction. The multiple through holes include multiple fourth through holes 27 and multiple fifth through holes 28, as well as multiple third through holes 26. The multiple fourth through holes 27 and the multiple fifth through holes 28 are arranged alternately in the third direction. The third through hole 26, the fourth through hole 27, and the plurality of fifth through holes 28 can be rectangular holes, wherein the end of the third clip 19 near the second base plate 18 is connected to an edge of the fourth through hole 27 in the second direction, the end of the fourth clip 20 near the second base plate 18 is connected to an edge of the fifth through hole 28 in the second direction away from the first clip 14, and the end of the abutment plate 21 near the second base plate 18 is connected to an edge of the third through hole 26 in the second direction near the first clip 14. For example, in the process of forming the third clip 19, a "U"-shaped cutout can be first cut into the plate of the second base plate 18, and then the plate surrounded by the "U"-shaped cutout is bent to form the third clip 19, and the bent plate position forms the fourth through holes 27.

[0031] In some exemplary embodiments, Figures 1 to 5 As shown, the first base plate 13 of the first keel 8 is attached to the wall surface of the first wall 1 or the second wall 2 and is connected via expansion bolts. The two first side panels 16 can correspond one-to-one with the two second side panels 22, and the second side panels 22 can be flush with the end surfaces of the first side panels 16 in the second direction. The first clip 14 can be coplanar with the third clip 19, that is, the first clip 14 can be flush with the end surfaces of the third clip 19 in the second direction; the second clip 15 can be coplanar with the fourth clip 20, that is, the second clip 15 can be flush with the end surfaces of the fourth clip 20 in the second direction.

[0032] In some exemplary embodiments, Figures 1 to 5 As shown, the plurality of second keels 9 include a third keel 10 and a fourth keel 11 adjacent to each other in the first direction. The third keel 10 is located on the side of the fourth keel 11 closest to the first wall 1, and the abutment plates 21 of the third keel 10 and the fourth keel 11 are arranged opposite each other. In this example, there are two second keels 9, meaning that the plurality of second keels 9 only includes one third keel 10 and one fourth keel 11. However, this is not limiting. For example, the plurality of second keels 9 may include three, with two of them being the third keel 10 and the fourth keel 11.

[0033] In some exemplary embodiments, Figures 1 to 5As shown, when the intermediate fireproof panel 6 is installed, it is located on the first wall 1 or the second wall 2. One end of the intermediate fireproof panel 6 in the first direction is clamped between the first clamping plate 14 and the second clamping plate 15 of the first keel 8, and the other end is clamped in the second clamping groove 23 of the third keel 10, thereby limiting the intermediate fireproof panel 6 in the second direction. The intermediate fireproof panel 6 located between the third keel 10 and the fourth keel 11 has both ends located on the same side of the abutment plate 21 of the third keel 10 and the fourth keel 11 in the second direction and is connected to the abutment plate 21 by fasteners 12, thereby limiting the intermediate fireproof panel 6 in the second direction. The fasteners 12 can be screws. When the first fireproof panel 7 is installed, the first fireproof panel 7 can be attached to the first side panel 16 and the second side panel 22 and connected by fasteners 12.

[0034] Figure 15 for Figure 1 Schematic diagram of the first preparation of the refractory wall, Figure 16 for Figure 1 Schematic diagram of the second preparation of the refractory wall, Figure 17 for Figure 1 The third preparation diagram of the fire-resistant wall in the present application embodiment provides an assembly method of the fire-resistant wall, which is applied to Figures 1 to 14 The fire-resistant wall shown includes: Step S1: Fix a first keel 8 on the first wall 1.

[0035] Step S2 , inserting one end of an intermediate fireproof board 6 into the first clamping groove 17 of the first keel 8 , and then installing a second keel 9 (ie, the third keel 10 ) on the other end of the intermediate fireproof board 6 .

[0036] Step S3, installing refractory filling materials and refractory boards on both sides of the installed middle refractory board 6 in the second direction; Step S4, according to steps S1 to S3, install and fix the first keel 8 fixed on the second wall 2, the intermediate refractory board 6 and the second keel 9 adjacent to the first keel 8, and the refractory filling material 4 and the first refractory board 7 located on both sides of the intermediate refractory board 6.

[0037] Step S5: Install the remaining second keels 9, intermediate refractory panels 6, and the refractory filling material 4 and first refractory panels 7 on either side of the remaining intermediate refractory panels 6. Install the remaining second keels 9. If no second keels 9 are remaining, other structures can be installed. If the remaining second keels 9 include other second keels 9 in addition to the third and fourth keels, install the other second keels 9 first, and then install the third and fourth keels last. Install the intermediate refractory panel 6 between the third and fourth keels 10, 11, and secure the intermediate refractory panel 6 with fasteners 12. Then install the refractory filling material 4 between the third and fourth keels 10, 11, and the first refractory panels 7 on either side of the third and fourth keels 10, 11.

[0038] Figure 18 This is a schematic diagram of another installation of a fire-resistant board according to this exemplary embodiment. Figure 19 for Figure 18 The local enlarged schematic diagram of H in the figure is as follows: Figure 20 for Figure 18 In the partially enlarged schematic diagram at point I, in some exemplary embodiments, the abutment plates 21 of multiple second keels 9 are all located on the side of the second bottom plate 18 facing the second wall 2. One end of the intermediate fire-resistant board 6 located between the second wall 2 and the adjacent second keel 9 is located on one side of the abutment plate 21 in the second direction and connected to the abutment plate 21 via the fastener 12, and the other end is inserted into the first engaging groove 17 of the first keel 8. One end of the intermediate fire-resistant board 6 between two adjacent second keels 9 is inserted into the second engaging groove 23 of one second keel 9, and the other end abuts against the abutment plate 21 of the other second keel 9 on one side in the second direction and connected to the abutment plate 21 via the fastener 12.

[0039] In some exemplary embodiments, a method for assembling a fire-resistant wall can be applied to Figures 18 to 20 The fire-resistant wall can be installed starting from the first wall 1 side to the second wall 2.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly specify the quantity of the technical features being referred to. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include at least one of the features.

[0042] In the description of the present application, “a plurality of” means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0043] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, "connected" can mean fixed connection, detachable connection, or integration; it can mean mechanical connection or electrical connection; it can mean direct connection or indirect connection through an intermediate medium; it can mean internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0044] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0046] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A fire-resistant wall installed between a first wall and a second wall, characterized in that: It includes multiple vertical keels and multiple fire-resistant panels; The plurality of vertical keels are spaced apart in the first direction, and the plurality of vertical keels include two first keels and a plurality of second keels, the two first keels are respectively installed on the first wall and the second wall, and the plurality of second keels are located between the two first keels; Any of the first keels includes a first base plate, a first clamping plate, and a second clamping plate. The first clamping plate and the second clamping plate are located on the same side of the first base plate in the first direction and are spaced apart in the second direction to form a first clamping groove. The first clamping plate and the second clamping plate are formed by cutting and bending a plate material of the first base plate. The second direction is perpendicular to the first direction. Any of the second keels includes a second base plate, a third clamping plate, a fourth clamping plate and an abutment plate, wherein the third clamping plate and the fourth clamping plate are located on the same side of the second base plate in the first direction and are spaced apart in the second direction to form a second clamping groove; the abutment plate is located on the other side of the second base plate in the first direction, and is arranged to be coplanar with the third clamping plate or the fourth clamping plate, and the third clamping plate, the fourth clamping plate and the abutment plate are formed by cutting and bending a plate material of the second base plate; The multiple fire-resistant panels include multiple intermediate fire-resistant panels arranged in sequence in the first direction, and one intermediate fire-resistant panel is provided between any two adjacent vertical keels; one end of the intermediate fire-resistant panel located between the first keel and the second keel is inserted into the first clip groove, and the other end is inserted into the second clip groove or fits the abutment plate and is connected by a fastener; one end of the intermediate fire-resistant panel located between two adjacent second keels is inserted into the second clip groove of one second keel or fits the abutment plate and is connected by a fastener, and the other end is inserted into the second clip groove of another second keel or fits the abutment plate and is connected by a fastener.

2. The fire-resistant wall according to claim 1, characterized in that: The plurality of second keels include a third keel and a fourth keel adjacent to each other in the first direction, and the abutting plates of the third keel and the fourth keel are arranged opposite to each other; Both ends of the middle fire-resistant board located between the third keel and the fourth keel are located on the same side of the abutment plate in the second direction and are connected to the abutment plate via fasteners.

3. The fire-resistant wall according to claim 1, characterized in that: The first card plate and the second card plate are parallel to and perpendicular to the first bottom plate; There are multiple first card boards and multiple second card boards, and the multiple first card boards and the multiple second card boards are alternately arranged in a third direction, and the third direction is perpendicular to the first direction and the second direction.

4. The fire-resistant wall according to claim 1, characterized in that: The third clamping plate and the fourth clamping plate are parallel to and perpendicular to the second bottom plate; There are multiple third card plates and multiple fourth card plates, and the multiple third card plates and the multiple fourth card plates are alternately arranged in a third direction, and the third direction is perpendicular to the first direction and the second direction; The abutment plates are provided in plurality and are perpendicular to the second bottom plate. The abutment plates are spaced apart in the third direction. Any abutment plate is located between the third card plate and the fourth card plate in the third direction.

5. The fire-resistant wall according to claim 4, characterized in that: An extension length of the abutting plate in the first direction is set to be greater than an extension length of the third clamping plate and / or the fourth clamping plate in the first direction.

6. The fire-resistant wall according to claim 1, characterized in that: The abutment plates of the plurality of second keels are all located on a side of the second bottom plate facing the second wall; One end of the intermediate fire-resistant board located between the second wall and the adjacent second keel is located on one side of the abutment plate in the second direction and is connected to the abutment plate via a fastener.

7. The fire-resistant wall according to any one of claims 1 to 6, characterized in that: Any of the first keels further includes two first side plates, the two first side plates are respectively connected to the two ends of the first bottom plate in the second direction, and the two first side plates are both located on a side of the first bottom plate having the first clamping plate and the second clamping plate in the first direction; Any second keel also includes two second side panels, which are respectively connected to the two ends of the second base plate in the second direction, and the two second side panels are both located on the side of the second base plate having the third clamping plate and the fourth clamping plate in the first direction.

8. The fire-resistant wall according to any one of claims 1 to 6, characterized in that: Also included are refractory fill materials; The plurality of fire-resistant panels further include a plurality of first fire-resistant panels, which are respectively located on both sides of the plurality of vertical keels in the second direction, and the fire-resistant filling material is arranged between the first fire-resistant panels and the middle fire-resistant panels.

9. A method for assembling a fire-resistant wall, applied to the fire-resistant wall according to claim 2, characterized in that: include: Step S1, fixing a first keel on a first wall; Step S2: insert one end of an intermediate fireproof board into the first clamping groove of the first keel, and then install a second keel at the other end of the intermediate fireproof board; Step S3, installing refractory filling materials and refractory boards on both sides of the installed middle refractory board in the second direction; Step S4, installing a first keel fixed to the second wall, an intermediate fireproof board adjacent to the first keel, and a second keel, as well as refractory filling materials and fireproof boards located on both sides of the intermediate fireproof board, according to steps S1 to S3; Step S5: Install the remaining second keels, the middle fire-resistant board, and the fire-resistant filling materials and fire-resistant boards on both sides of the remaining middle fire-resistant board.

10. The method for assembling a fire-resistant wall according to claim 9, characterized in that: The installation of the remaining second keel, the intermediate refractory board, and the refractory filling materials and refractory boards on both sides of the remaining intermediate refractory board includes: During the installation of the remaining second keel, the third and fourth keels are installed last; Install the middle fire-resistant board between the third and fourth keels and fix it with fasteners; Then, refractory filling materials and refractory boards are installed on both sides of the middle refractory board between the third keel and the fourth keel.

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