Fireproof material filling structure of fireproof building wallboard

Abstract

The utility model relates to the technical field of building wallboards, in particular to a fireproof material filling structure of a fireproof building wallboard, which comprises a fireproof wallboard and a mounting frame matched with the fireproof wallboard, the fireproof wallboard is detachably connected onto the mounting frame through long bolts and comprises a steel structure base layer, an outer lining layer is arranged on the front side of the steel structure base layer, and the outer lining layer is arranged on the outer side of the steel structure base layer. The outer lining layer comprises a first corrosion-resistant layer, a heat preservation layer is arranged on the rear side of the first corrosion-resistant layer, a second corrosion-resistant layer is arranged on the rear side of the heat preservation layer, and an inner lining layer is arranged on the rear side of the steel structure base layer. According to the fireproof material filling structure of the fireproof building wallboard, a worker enables the threaded end of a long bolt to penetrate through a mounting hole a and be connected into a first threaded groove in a threaded mode, so that the fireproof wallboard is fixed to the front side of the frame-shaped board, rapid mounting of the fireproof wallboard is achieved, the outer lining can improve the anti-corrosion and heat preservation performance of the fireproof building wallboard, and the fireproof building wallboard is convenient to use. And the lining layer can improve the fireproof and sound insulation performance of the fireproof building wallboard.

Description

Technical Field

[0001] The utility model relates to the technical field of building wall panels, in particular to a fireproof material filling structure of a fireproof building wall panel. Background Art

[0002] In the construction industry, the fire resistance of wall panels is very important, which is directly related to the safety of the building. Currently, most fire-resistant wall panels on the market use fire-resistant materials to improve their fire resistance.

[0003] For example, the patent with publication number CN215631034U discloses a fireproof steel structure wall panel, including a panel body, an inner lining layer adhered to the front side of the panel body, an outer lining layer adhered to the outer side of the panel body, a plurality of inner holes evenly opened inside the panel body, the inner holes are filled with fillers, and the first interlayer is bonded to the second fireproof layer on the side away from the panel body. The fireproof steel structure wall panel reduces the overall weight while ensuring the overall structural strength through the design of the inner hole, which is convenient for transportation, and increases the thermal insulation by filling the inner hole with fillers. By selecting suitable filler materials, the sound insulation of the entire structure can be effectively increased. The fireproof ability of the entire structure is effectively improved under the action of the first fireproof layer, the first interlayer and the fireproof layer of the inner lining layer, and the corrosion resistance of the entire structure is effectively guaranteed by the first corrosion-resistant layer, the second interlayer and the second corrosion-resistant layer of the outer lining layer. It is highly practical and easy to promote. However, the inner hole opened in the plate body of the above-mentioned prior art is filled with fillers, which leads to a reduction in the sound insulation effect of the inner hole, and the fillers cannot effectively insulate the plate body. Therefore, the above-mentioned prior art has some deficiencies in terms of sound insulation performance and thermal insulation performance.

[0004] For another example, the patent with publication number CN216142231U discloses a fireproof steel structure wall panel, including a panel body and a mounting unit; the panel body: a placement groove is provided on the front side, and an assembly unit is provided on the side of the panel body; the mounting unit: includes bolts, through holes, wear-resistant plates, fire-resistant panels, fixing columns and mounting holes, the fixing columns are four and are respectively provided at the four corners inside the placement groove, the front sides of the four fixing columns are all provided with mounting holes, the four corners of the fire-resistant panels are all provided with fixing grooves, the fixing grooves are snap-fitted with the fixing columns, the four corners of the front side of the wear-resistant plate are all provided with through holes, the bolts are four and are respectively passed through the corresponding through holes and are threadedly connected to the mounting holes, and the mounting unit can be conveniently installed. The fireproof panels can be installed, and when the fireproof panels are damaged, they can be quickly disassembled to prevent the damaged fireproof panels from affecting the fireproof effect of the panel body. The fireproof steel structure wall panel is easy to install and disassemble, saves costs, and has good fireproof effect. However, since the installation frame is stuck into the interior of the fixed frame, and the card slot on the right side of the installation frame is stuck with the card block, when multiple fireproof steel structure wall panels are connected, the fireproof steel structure wall panel in the middle cannot be disassembled separately. When the fireproof steel structure wall panel in the middle is damaged, the damaged fireproof steel structure wall panel can only be disassembled after all the fireproof steel structure wall panels to the left or right of the fireproof steel structure wall panel are disassembled, which makes later maintenance difficult.

[0005] Therefore, how to improve the sound insulation and thermal insulation performance while ensuring the fire prevention performance and facilitate the combined installation of fireproof building wall panels is an important direction of the current development of fireproof building wall panel technology. In view of this, we propose a fireproof material filling structure for fireproof building wall panels. Utility Model Content

[0006] The purpose of the present invention is to provide a fireproof material filling structure for a fireproof building wallboard to solve the problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A fireproof material filling structure of a fireproof building wall panel includes a fireproof wall panel and a mounting frame compatible with the fireproof wall panel. The fireproof wall panel is detachably connected to the mounting frame by long bolts so that the fireproof wall panel can be installed and fixed. The fireproof wall panel includes a steel structure base, an outer lining layer is provided on the front side of the steel structure base, the outer lining layer includes a first corrosion-resistant layer, a thermal insulation layer is provided on the rear side of the first corrosion-resistant layer, and a second corrosion-resistant layer is provided on the rear side of the thermal insulation layer. The first corrosion-resistant layer and the second corrosion-resistant layer can play a role of corrosion protection, and the thermal insulation layer can play a role of heat preservation, thereby reducing the influence of the temperature outside the fireproof wall panel on the temperature inside.

[0009] An inner lining layer is provided on the rear side of the steel structure base layer, the inner lining layer includes a first fireproof layer, a sound insulation layer is provided on the rear side of the first fireproof layer, and a second fireproof layer is provided on the rear side of the sound insulation layer. The first fireproof layer and the second fireproof layer can play a role in fire prevention, and the sound insulation layer can play a role in sound insulation;

[0010] The mounting frame includes a frame-shaped plate, a cross-shaped plate is provided inside the frame-shaped plate, a first thread groove is provided in the middle of the front side of the cross-shaped plate, a mounting hole a is provided in the middle of the front side of the firewall plate, the threaded end of the long bolt passes through the mounting hole a and is threadedly connected to the first thread groove, and the firewall plate is fixed to the front side of the frame-shaped plate under the action of the long bolt.

[0011] Preferably, the first corrosion-resistant layer is made of galvanized steel plate, and the thickness of the first corrosion-resistant layer is 4-6 mm, which has good corrosion resistance.

[0012] Preferably, the front side of the thermal insulation layer is bonded to the rear side of the first corrosion-resistant layer, the thermal insulation layer is made of polyurethane foam, and the thickness of the thermal insulation layer is 15-25 mm, and has good thermal insulation performance.

[0013] Preferably, the front side of the second corrosion-resistant layer is bonded to the rear side of the insulation layer, and the rear side of the second corrosion-resistant layer is bonded to the front side of the steel structure base. The second corrosion-resistant layer is made of anti-corrosion plastic plate, and the thickness of the insulation layer is 4-6 mm, which can provide additional corrosion protection.

[0014] Preferably, a plurality of circular holes are opened on the front side of the steel structure base layer, and the thickness of the steel structure base layer is 4-7 mm.

[0015] Preferably, the front side of the first fireproof layer is bonded to the rear side of the steel structure base layer, the first fireproof layer is made of fireproof gypsum board, and the thickness of the first fireproof layer is 8-11 mm, which can effectively prevent the spread of fire.

[0016] Preferably, the front side of the sound insulation layer is bonded to the rear side of the first fireproof layer, the sound insulation layer is made of polyester fiber sound-absorbing board, and the thickness of the sound insulation layer is 15-25 mm, which can play a good sound insulation role.

[0017] Preferably, the front side of the second fireproof layer is bonded to the rear side of the sound insulation layer, the second fireproof layer is made of fireproof rubber, and the thickness of the second fireproof layer is 8-11 mm, which can provide additional fire protection.

[0018] Preferably, positioning protrusions are provided on the front side of the frame plate near the four corners, and positioning grooves are provided on the rear side of the firewall plate near the four corners, and the four positioning protrusions are respectively located in the four positioning grooves.

[0019] Preferably, a first rectangular connecting block is provided on the right side of the frame-shaped plate and near the upper and lower ends, a second thread groove is provided on the right side of the first rectangular connecting block, a first fastening bolt is threadedly connected in the second thread groove, and a first rectangular connecting groove adapted to the first rectangular connecting block is provided on the left side of the frame-shaped plate and near the upper and lower ends, and a mounting hole b for the first fastening bolt to pass through is provided on the right side of the inner wall of the first rectangular connecting groove;

[0020] A second rectangular connecting block is provided at the bottom of the frame-shaped plate and near the left and right ends. A third threaded groove is provided at the bottom of the second rectangular connecting block. A second fastening bolt is threadedly connected to the third threaded groove. A second rectangular connecting groove adapted to the second rectangular connecting block is provided at the top of the frame-shaped plate and near the left and right ends. A mounting hole c for the second fastening bolt to pass through is provided at the bottom of the inner wall of the second rectangular connecting groove, so that the two adjacent mounting frames can be disassembled and assembled.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. The fireproof material filling structure of the fireproof building wall panel. The staff passes the threaded end of the long bolt through the installation hole a and screws it into the first thread groove, thereby fixing the fireproof wall panel to the front side of the frame panel, realizing the rapid installation of the fireproof wall panel. Under the action of the first corrosion-resistant layer and the second corrosion-resistant layer, the corrosion resistance of the fireproof building wall panel can be improved. The setting of the thermal insulation layer and the sound insulation layer enables the fireproof building wall panel to have good thermal insulation and sound insulation performance. Under the action of the first fireproof layer and the second fireproof layer, the fireproof performance of the fireproof building wall panel can be improved.

[0023] 2. The fireproof material filling structure of the fireproof building wall panel is that the first corrosion-resistant layer is made of galvanized steel plate, which has good corrosion resistance; the thermal insulation layer is made of polyurethane foam, which has good thermal insulation performance; the second corrosion-resistant layer is made of anti-corrosion plastic plate, which can provide additional corrosion protection.

[0024] 3. The fireproof material filling structure of the fireproof building wall panel has multiple circular holes on the steel structure base, which can not only reduce the weight of the steel structure base, but also play a certain role in sound insulation. The sound insulation effect can be improved when combined with the sound insulation layer.

[0025] 4. The fireproof material filling structure of the fireproof building wall panel is that the first fireproof layer is made of fireproof gypsum board, which can effectively prevent the spread of fire; the sound insulation layer is made of polyester fiber sound-absorbing board, which can play a good sound insulation role; the second fireproof layer is made of fireproof rubber, which can provide additional fire protection.

[0026] 5. The fireproof material filling structure of the fireproof building wall panel is such that when the fireproof wall panel is installed on the mounting frame, the rear side of the fireproof wall panel fits in with the front side of the frame panel, so that the four positioning protrusions are respectively located in the four positioning grooves, thereby making the position of the first thread groove correspond to the position of the mounting hole a, which is convenient for the staff to use long bolts to fix the position of the fireproof wall panel.

[0027] 6. The fireproof material filling structure of the fireproof building wall panel, when the installation frame and the fire wall plate in the middle are damaged together, the staff can remove the fire wall plate on the right and bottom of the installation frame, and then remove the two second fastening bolts on the inner side of the lower installation frame, and then remove the two first fastening bolts on the inner side of the right installation frame, and finally remove the two second fastening bolts and the two first fastening bolts on the inner side of the damaged installation frame. Then the damaged installation frame can be taken out and replaced, which is conducive to later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first perspective;

[0029] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0030] Figure 3 This is a schematic diagram of the overall decomposition structure of the utility model;

[0031] Figure 4 This is a schematic diagram of the overall structure of the utility model in use state;

[0032] Figure 5 This is a schematic diagram of the structure of the fire wall panel in the present utility model;

[0033] Figure 6 This is a schematic cross-sectional view of the fire wall panel of the present invention;

[0034] Figure 7 This is a schematic diagram of the exploded structure of the fire wall panel in the present invention;

[0035] Figure 8 It is a schematic diagram of the installation frame structure in the utility model.

[0036] In the figure: 1. Fire wall plate; 10. Mounting hole a; 11. Positioning groove; 12. Steel structure base; 120. Circular hole; 13. Outer lining; 130. First corrosion-resistant layer; 131. Insulation layer; 132. Second corrosion-resistant layer; 14. Inner lining; 140. First fireproof layer; 141. Sound insulation layer; 142. Second fireproof layer; 2. Mounting frame; 20. Frame plate; 200. First rectangular connecting groove; 201. Mounting hole b; 202. Second rectangular connecting groove; 203. Mounting hole c; 21. Cross-shaped plate; 210. First threaded groove; 22. First rectangular connecting block; 220. Second threaded groove; 23. Second rectangular connecting block; 230. Third threaded groove; 24. First fastening bolt; 25. Second fastening bolt; 26. Positioning protrusion; 3. Long bolt DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] In the description of the present invention, 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" and the like to 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 invention 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 invention.

[0039] Example 1

[0040] See also Figure 1-Figure 7 , the utility model provides a technical solution:

[0041] The fireproof material filling structure of the fireproof building wall panel includes a fireproof wall panel 1 and a mounting frame 2 adapted for the fireproof wall panel 1. The fireproof wall panel 1 is detachably connected to the mounting frame 2 by long bolts 3 so that the fireproof wall panel 1 can be installed and fixed. The fireproof wall panel 1 includes a steel structure base 12. The front side of the steel structure base 12 is provided with an outer lining 13. The outer lining 13 includes a first corrosion-resistant layer 130. The rear side of the first corrosion-resistant layer 130 is provided with an insulation layer 131. The rear side of the insulation layer 131 is provided with a second corrosion-resistant layer 132. The first corrosion-resistant layer 130 and the second corrosion-resistant layer 132 can play a role in corrosion prevention, and the insulation layer 131 can play a role in heat preservation, thereby reducing the influence of the outer temperature of the fireproof wall panel 1 on the inner temperature.

[0042] An inner lining layer 14 is provided on the rear side of the steel structure base layer 12. The inner lining layer 14 includes a first fireproof layer 140. A sound insulation layer 141 is provided on the rear side of the first fireproof layer 140. A second fireproof layer 142 is provided on the rear side of the sound insulation layer 141. The first fireproof layer 140 and the second fireproof layer 142 can play a role in fire prevention, and the sound insulation layer 141 can play a role in sound insulation.

[0043] The mounting frame 2 includes a frame-shaped plate 20, in which a cross-shaped plate 21 is provided. A first threaded groove 210 is provided in the middle of the front side of the cross-shaped plate 21. A mounting hole a10 is provided in the middle of the front side of the firewall plate 1. The threaded end of the long bolt 3 passes through the mounting hole a10 and is threadedly connected to the first threaded groove 210. Under the action of the long bolt 3, the firewall plate 1 is fixed to the front side of the frame-shaped plate 20.

[0044] In this embodiment, the staff passes the threaded end of the long bolt 3 through the mounting hole a10 and threads it into the first thread groove 210, thereby fixing the fire wall panel 1 on the front side of the frame plate 20, thereby realizing the rapid installation of the fire wall panel 1. Under the action of the first corrosion-resistant layer 130 and the second corrosion-resistant layer 132, the corrosion resistance of the fire-proof building wall panel can be improved. The setting of the thermal insulation layer 131 and the sound insulation layer 141 enables the fire-proof building wall panel to have good thermal insulation and sound insulation performance. Under the action of the first fire-proof layer 140 and the second fire-proof layer 142, the fire resistance of the fire-proof building wall panel can be improved.

[0045] Example 2

[0046] See also Figure 7 In this embodiment, based on the embodiment 1, the first corrosion-resistant layer 130 is further made of galvanized steel plate, and the thickness of the first corrosion-resistant layer 130 is 4-6 mm, which has good corrosion resistance.

[0047] Furthermore, the front side of the thermal insulation layer 131 is bonded to the rear side of the first corrosion-resistant layer 130 . The thermal insulation layer 131 is made of polyurethane foam, and the thickness of the thermal insulation layer 131 is 15-25 mm, which has good thermal insulation performance.

[0048] Furthermore, the front side of the second corrosion-resistant layer 132 is bonded to the rear side of the insulation layer 131, and the rear side of the second corrosion-resistant layer 132 is bonded to the front side of the steel structure base 12. The second corrosion-resistant layer 132 is made of anti-corrosion plastic plate, and the thickness of the insulation layer 131 is 4-6 mm, which can provide additional anti-corrosion protection.

[0049] In this embodiment, the first corrosion-resistant layer 130 is bonded to the thermal insulation layer 131 , the thermal insulation layer 131 is bonded to the second corrosion-resistant layer 132 , and the second corrosion-resistant layer 132 is bonded to the steel structure base layer 12 , thereby forming the outer lining layer 13 and the steel structure base layer 12 as a whole.

[0050] Example 3

[0051] See also Figure 7 In this embodiment, based on the first embodiment, a plurality of circular holes 120 are further provided on the front side of the steel structure base 12, and the thickness of the steel structure base 12 is 4-7 mm.

[0052] In this embodiment, a plurality of circular holes 120 are provided on the steel structure base layer 12, which can not only reduce the weight of the steel structure base layer 12, but also play a certain role in sound insulation. The sound insulation effect can be improved in conjunction with the sound insulation layer 141.

[0053] Example 4

[0054] See also Figure 7 In this embodiment, based on embodiment 1, the front side of the first fireproof layer 140 is further bonded to the rear side of the steel structure base layer 12. The first fireproof layer 140 is made of fireproof gypsum board, and the thickness of the first fireproof layer 140 is 8-11 mm, which can effectively prevent the spread of fire.

[0055] Furthermore, the front side of the sound insulation layer 141 is bonded to the rear side of the first fireproof layer 140. The sound insulation layer 141 is made of a polyester fiber sound-absorbing board, and the thickness of the sound insulation layer 141 is 15-25 mm, which can play a good sound insulation role.

[0056] Furthermore, the front side of the second fireproof layer 142 is bonded to the rear side of the sound insulation layer 141. The second fireproof layer 142 is made of fireproof rubber, and the thickness of the second fireproof layer 142 is 8-11 mm, which can provide additional fire protection.

[0057] In this embodiment, the first fireproof layer 140 is bonded to the steel structure base layer 12, the sound insulation layer 141 is bonded to the first fireproof layer 140, and the second fireproof layer 142 is bonded to the sound insulation layer 141, so that the lining layer 14 and the steel structure base layer 12 form a whole.

[0058] Example 5

[0059] See also Figure 5 and Figure 8 In this embodiment, based on the first embodiment, positioning protrusions 26 are provided on the front side of the frame plate 20 near the four corners, and positioning grooves 11 are provided on the rear side of the firewall plate 1 near the four corners. The four positioning protrusions 26 are respectively located in the four positioning grooves 11.

[0060] In this embodiment, when the firewall panel 1 is installed on the mounting frame 2, the rear side of the firewall panel 1 fits into the front side of the frame-shaped panel 20, so that the four positioning protrusions 26 are respectively located in the four positioning grooves 11, thereby making the position of the first thread groove 210 correspond to the position of the mounting hole a10, which is convenient for the staff to use the long bolts 3 to fix the position of the firewall panel 1.

[0061] Example 6

[0062] See also Figure 3 、 Figure 4 and Figure 8 In this embodiment, based on the first embodiment, a first rectangular connecting block 22 is further provided on the right side of the frame-shaped plate 20 near the upper and lower ends. A second threaded groove 220 is provided on the right side of the first rectangular connecting block 22. A first fastening bolt 24 is threadedly connected to the inner surface of the second threaded groove 220. A first rectangular connecting groove 200 adapted to the first rectangular connecting block 22 is provided on the left side of the frame-shaped plate 20 near the upper and lower ends. A mounting hole b201 for the first fastening bolt 24 to pass through is provided on the right side of the inner wall of the first rectangular connecting groove 200.

[0063] A second rectangular connecting block 23 is provided at the bottom of the frame-shaped plate 20, near the left and right ends. A third threaded groove 230 is provided at the bottom of the second rectangular connecting block 23. A second fastening bolt 25 is threadedly connected to the inner portion of the third threaded groove 230. A second rectangular connecting groove 202 is provided at the top of the frame-shaped plate 20, near the left and right ends, and is adapted to fit the second rectangular connecting block 23. A mounting hole c203 for the second fastening bolt 25 to pass through is provided at the bottom of the inner wall of the second rectangular connecting groove 202, allowing the two adjacent mounting frames 2 to be assembled and disassembled.

[0064] When the mounting frame 2 and the firewall plate 1 in the middle are damaged together, the staff can remove the firewall plate 1 on the right and below the mounting frame 2, then remove the two second fastening bolts 25 on the inner side of the lower mounting frame 2, and then remove the two first fastening bolts 24 on the inner side of the right mounting frame 2. Finally, remove all the two second fastening bolts 25 and the two first fastening bolts 24 on the inner side of the damaged mounting frame 2. Then, the damaged mounting frame 2 can be taken out and replaced, which is convenient for later maintenance.

[0065] In this embodiment, when the two adjacent mounting frames 2 on the left and right are spliced, the staff inserts the two first rectangular connecting blocks 22 of the left mounting frame 2 into the two first rectangular connecting grooves 200 of the right mounting frame 2, and passes the threaded ends of the two first fastening bolts 24 through the two mounting holes b201 of the right mounting frame 2, and then tightens the two first fastening bolts 24 so that the threaded ends of the first fastening bolts 24 are threadedly connected to the second threaded grooves 220, thereby fixing the two first rectangular connecting blocks 22 in the two first rectangular connecting grooves 200, thereby achieving the two adjacent mounting frames 2 on the left and right. Splicing; When two adjacent mounting frames 2 are spliced, the staff inserts the two second rectangular connecting blocks 23 of the upper mounting frame 2 into the two second rectangular connecting grooves 202 of the lower mounting frame 2 respectively, and passes the threaded ends of the two second fastening bolts 25 through the two mounting holes c203 of the lower mounting frame 2 respectively, and then tightens the two second fastening bolts 25 so that the threaded ends of the second fastening bolts 25 are threadedly connected in the third threaded groove 230, thereby fixing the two second rectangular connecting blocks 23 in the two second rectangular connecting grooves 202 respectively, thereby realizing the splicing of the two adjacent mounting frames 2.

[0066] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireproof material filling structure for a fireproof building wall panel, comprising a fireproof wall panel (1) and a mounting frame (2) adapted to the fireproof wall panel (1), wherein the fireproof wall panel (1) is detachably connected to the mounting frame (2) by means of long bolts (3), and characterized in that: The fire wall panel (1) includes a steel structure base (12), the front side of the steel structure base (12) is provided with an outer lining layer (13), the outer lining layer (13) includes a first corrosion-resistant layer (130), the rear side of the first corrosion-resistant layer (130) is provided with a heat-insulating layer (131), the rear side of the heat-insulating layer (131) is provided with a second corrosion-resistant layer (132), the rear side of the steel structure base (12) is provided with an inner lining layer (14), the inner lining layer (14) includes a first fireproof layer (140), the first fireproof layer (140) ) is provided with a sound insulation layer (141) on the rear side, and a second fireproof layer (142) is provided on the rear side of the sound insulation layer (141), the mounting frame (2) comprises a frame plate (20), a cross-shaped plate (21) is provided in the frame plate (20), a first thread groove (210) is provided in the middle of the front side of the cross-shaped plate (21), a mounting hole a (10) is provided in the middle of the front side of the fire wall plate (1), and the threaded end of the long bolt (3) passes through the mounting hole a (10) and is threadedly connected in the first thread groove (210).

2. The fireproof material filling structure of the fireproof building wallboard according to claim 1, characterized in that: The first corrosion-resistant layer (130) is made of a galvanized steel plate, and the thickness of the first corrosion-resistant layer (130) is 4-6 mm.

3. The fireproof material filling structure of the fireproof building wallboard according to claim 1, characterized in that: The front side of the thermal insulation layer (131) is bonded to the rear side of the first corrosion-resistant layer (130), the thermal insulation layer (131) is made of polyurethane foam, and the thickness of the thermal insulation layer (131) is 15-25 mm.

4. The fireproof material filling structure of the fireproof building wallboard according to claim 1, characterized in that: The front side of the second corrosion-resistant layer (132) is bonded to the rear side of the thermal insulation layer (131), and the rear side of the second corrosion-resistant layer (132) is bonded to the front side of the steel structure base layer (12). The second corrosion-resistant layer (132) is made of an anti-corrosion plastic plate, and the thickness of the thermal insulation layer (131) is 4-6 mm.

5. The fireproof material filling structure of the fireproof building wallboard according to claim 1, characterized in that: A plurality of circular holes (120) are provided on the front side of the steel structure base layer (12), and the thickness of the steel structure base layer (12) is 4-7 mm.

6. The fireproof material filling structure of the fireproof building wallboard according to claim 1, characterized in that: The front side of the first fireproof layer (140) is bonded to the rear side of the steel structure base layer (12), the first fireproof layer (140) is made of fireproof gypsum board, and the thickness of the first fireproof layer (140) is 8-11 mm.

7. The fireproof material filling structure of the fireproof building wallboard according to claim 1, characterized in that: The front side of the sound insulation layer (141) is bonded to the rear side of the first fireproof layer (140), the sound insulation layer (141) is made of a polyester fiber sound-absorbing board, and the thickness of the sound insulation layer (141) is 15-25 mm.

8. The fireproof material filling structure of the fireproof building wallboard according to claim 1, characterized in that: The front side of the second fireproof layer (142) is bonded to the rear side of the sound insulation layer (141), the second fireproof layer (142) is made of fireproof rubber, and the thickness of the second fireproof layer (142) is 8-11 mm.

9. The fireproof material filling structure of the fireproof building wallboard according to claim 1, characterized in that: Positioning protrusions (26) are provided on the front side of the frame plate (20) and near the four corners, and positioning grooves (11) are provided on the rear side of the firewall plate (1) and near the four corners, and the four positioning protrusions (26) are respectively located in the four positioning grooves (11).

10. The fireproof material filling structure of the fireproof building wallboard according to claim 1, characterized in that: A first rectangular connecting block (22) is provided on the right side of the frame-shaped plate (20) and near the upper and lower ends. A second thread groove (220) is provided on the right side of the first rectangular connecting block (22). A first fastening bolt (24) is connected to the inner thread of the second thread groove (220). A first rectangular connecting groove (200) adapted to the first rectangular connecting block (22) is provided on the left side of the frame-shaped plate (20) and near the upper and lower ends. A mounting hole b (201) for the first fastening bolt (24) to pass through is provided on the right side of the inner wall of the first rectangular connecting groove (200). A second rectangular connecting block (23) is provided at the bottom of the frame-shaped plate (20) and near the left and right ends. A third threaded groove (230) is provided at the bottom of the second rectangular connecting block (23). A second fastening bolt (25) is connected to the inner thread of the third threaded groove (230). A second rectangular connecting groove (202) adapted to the second rectangular connecting block (23) is provided at the top of the frame-shaped plate (20) and near the left and right ends. A mounting hole c (203) for the second fastening bolt (25) to pass through is provided at the bottom of the inner wall of the second rectangular connecting groove (202).

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