CN213358993U - Fireproof plugging structure between assembled outer wall layer - Google Patents
Fireproof plugging structure between assembled outer wall layer Download PDFInfo
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- CN213358993U CN213358993U CN202022145492.7U CN202022145492U CN213358993U CN 213358993 U CN213358993 U CN 213358993U CN 202022145492 U CN202022145492 U CN 202022145492U CN 213358993 U CN213358993 U CN 213358993U
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Abstract
The utility model relates to a fire prevention block structure between assembled outer wall layer, it includes prefabricated outer wall and prefabricated plywood, the top surface and the bottom surface that prefabricated plywood is close to prefabricated outer wall end all are provided with fire prevention shutoff board, be provided with fire prevention plugging material on fire prevention shutoff board's the lateral wall. This application has the effect of being convenient for strengthen the fire prevention.
Description
Technical Field
The application relates to the field of house construction, in particular to an assembled outer wall interlayer fireproof plugging structure.
Background
How to improve the safety measure of building also becomes the problem of very concern along with building trade's quick development, in assembly type structure, there is the condition of unable complete laminating between outer wall and the layer, when the conflagration takes place, the intensity of a fire between the floor probably spreads to adjacent other floors from the gap between outer wall and the layer very much, thereby can make the intensity of a fire further spread, and then be unfavorable for the safety of people's life and property, in order to alleviate this kind of danger to a certain extent, generally can set up some materials that are used for filling the gap between outer wall and layer, to the correlation technique in the aforesaid, the inventor thinks that only filling has very big potential safety hazard still to the gap.
SUMMERY OF THE UTILITY MODEL
For the convenience of reinforcing fire prevention effect, this application provides a fire prevention block structure between assembled outer wall layer.
The application provides a fire prevention block structure between assembled outer wall layer adopts following technical scheme:
the utility model provides an assembled outer wall interlaminar fire prevention block structure, includes prefabricated outer wall and prefabricated plywood, the top surface and the bottom surface that prefabricated plywood is close to prefabricated outer wall end all are provided with fire prevention shutoff board, fire prevention shutoff board includes fixed plate and PLASTIC LAMINATED, the PLASTIC LAMINATED sets up the fixed plate is peripheral.
Through adopting above-mentioned technical scheme, when the conflagration breaing out, the fire prevention closure plate that sets up on prefabricated plywood end wall can reduce stretching of intensity of a fire to a certain extent, and all has the fire prevention closure plate through top surface and the bottom surface setting that is close to prefabricated exterior wall end at prefabricated plywood, and then homoenergetic reduces stretching of intensity of a fire to a certain extent when making prefabricated plywood top or below to conflagration breaing out to have the effect of the reinforcing fire of being convenient for.
Optionally, the fire retardant panel comprises a rock wool panel.
Through adopting above-mentioned technical scheme, the rock wool board is the artifical inorganic fiber who becomes through high temperature melting processing, has that the quality is light, coefficient of heat conductivity is little, the characteristics of heat absorption, incombustible, sets up the rock wool board on the lateral wall of fixed plate and has the effect that is convenient for reduce spreading of intensity of a fire to a certain extent.
Optionally, the fixing plate is hollow and provided with a leakage hole, the end wall of the fixing plate is communicated with a water feeding pipe, and one end of the water feeding pipe, which is far away from the fixing plate, is connected with a water source.
Through adopting above-mentioned technical scheme, after taking place the fire disaster, let in rivers in to the fixed plate through the filler pipe, on rivers flowed into the rock wool board through the leakage hole on the fixed plate, and then had the effect of further reinforcing fire prevention.
Optionally, the fixing plate is a steel plate.
Through adopting above-mentioned technical scheme, the steel board has the characteristics of high melting point, and then has good stability not fragile or deformation when taking place the conflagration.
Optionally, a mounting groove is formed in the end wall of the prefabricated laminate, the fireproof plugging plate is located in the mounting groove, the side wall, far away from the prefabricated laminate, of the fireproof plugging plate is flush with the side wall of the prefabricated laminate when the fireproof plugging plate is located in the mounting groove, and a mounting part is arranged between the fireproof plugging plate and the prefabricated laminate.
Through adopting above-mentioned technical scheme, in the manufacturing process of prefabricated plywood, inlay the shutoff board of preventing fires through the installed part and establish in the mounting groove to have the effect that reduces the space that the shutoff board of preventing fires took up.
Optionally, the installed part includes that the structure glues, the coating is glued to the structure on the inner wall of mounting groove, fire prevention shutoff board passes through the structure is glued and is installed in the mounting groove.
By adopting the technical scheme, the structural adhesive has the advantages of high strength, impact resistance, simple and convenient construction process and other adhesive points, and can be used for bonding different materials, thereby having the effect of facilitating the installation of the fireproof plugging plate in the installation groove of the prefabricated plate in the process of manufacturing the prefabricated plate.
Optionally, an insertion groove is formed in the side wall of the prefabricated outer wall, the insertion groove is matched with the prefabricated layer board, the prefabricated layer board is inserted into the insertion groove, and a fixing piece is arranged between the prefabricated layer board and the prefabricated outer wall.
Through adopting above-mentioned technical scheme, during installation prefabricated outer wall and prefabricated plywood, peg graft the prefabricated plywood in the inserting groove to fix through the mounting, thereby have the effect of being convenient for install prefabricated outer wall and prefabricated plywood.
Optionally, the fixing part comprises right-angle steel and a fixing bolt, and two side walls of the right-angle steel are respectively attached to the prefabricated outer wall and the prefabricated laminated plate and fixed through the fixing bolt.
Through adopting above-mentioned technical scheme, peg graft the back in prefabricated outer wall with the prefabricated plywood, with the right angle steel laminating between prefabricated outer wall and prefabricated plywood, then fix the right angle steel between prefabricated outer wall and prefabricated plywood through fixing bolt to have and be convenient for install the effect on the prefabricated outer wall with the prefabricated plywood.
Optionally, caulking glue is arranged in the insertion groove.
Through adopting above-mentioned technical scheme, through having the caulking glue at the coating of inserting groove, have the effect that is convenient for reduce the gap between prefabricated plywood and the prefabricated outer wall.
In summary, the present application includes at least one of the following beneficial technical effects:
when a fire disaster occurs, the fireproof blocking plates arranged on the end walls of the prefabricated laminate can reduce the spread of the fire behavior to a certain extent, and the fireproof blocking plates are arranged on the top surface and the bottom surface of the prefabricated laminate close to the end of the prefabricated outer wall, so that the spread of the fire behavior can be reduced to a certain extent when a fire disaster occurs above or below the prefabricated laminate, and the fireproof effect is enhanced conveniently;
when fire occurs, water flow is introduced into the fixing plate through the water adding pipe and flows into the rock wool board through the leakage holes on the fixing plate, so that the fireproof effect is further enhanced;
after the prefabricated laminate is inserted into the prefabricated outer wall, the right-angle steel is attached between the prefabricated outer wall and the prefabricated laminate, and then the right-angle steel is fixed between the prefabricated outer wall and the prefabricated laminate through the fixing bolt, so that the effect of installing the prefabricated laminate on the prefabricated outer wall is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a schematic partial explosion diagram for showing the position relationship between the fire-proof plugging plate and the prefabricated laminate according to the embodiment of the application.
Description of reference numerals: 1. prefabricating an outer wall; 11. inserting grooves; 12. right angle steel; 13. fixing the bolt; 14. caulking glue; 2. prefabricating a laminated plate; 21. mounting grooves; 22. structural adhesive; 3. a fire-proof closure plate; 31. a fixing plate; 311. a weep hole; 312. a water feeding pipe; 32. provided is a fireproof plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses fire prevention block structure between assembled outer wall layer. Referring to fig. 1 and 2, an assembled outer wall interlayer fireproof plugging structure comprises a prefabricated outer wall 1, prefabricated laminates 2 and fireproof plugging plates 3.
The fixing plate 31 is arranged in a hollow manner, a plurality of leakage holes 311 are formed in the fixing plate 31, a water feeding pipe 312 is communicated with the end wall of the fixing plate 31, and one end, far away from the fixing plate 31, of the water feeding pipe 312 is connected with a water source; the PLASTIC LAMINATED 32 in this embodiment is the rock wool board, at the in-process of prefabricated fire prevention closure plate 3, can utilize the bolt to fix the rock wool board in the periphery of fixed plate 31.
The rock wool board is made of artificial inorganic fibers through high-temperature melting, has the characteristics of light weight, small heat conductivity coefficient, heat absorption and non-combustion, and when a fire disaster happens, water flow is introduced into the fireproof plugging board 3 through the water adding pipe 312 and seeps into the rock wool board from the leakage hole 311 on the fireproof plugging board 3, so that the rock wool board has a better fireproof effect after being soaked.
Mounting pieces are arranged between the fireproof plugging plate 3 and the prefabricated plate 2, the mounting pieces in the embodiment comprise structural adhesive 22, and the fireproof plugging plate 3 and the prefabricated plate 2 can be fixed by bolts in other embodiments; the coating of 22 is glued on the inner wall of mounting groove 21 to the structure, and fire prevention shutoff board 3 and rock wool board pass through the structure and glue 22 adhesion and install in mounting groove 21, and will prevent that fire shutoff board 3 installs back in mounting groove 21, and the lateral wall that prefabricated plywood 2 was kept away from to 3 outlying rock wool boards of fire shutoff board is equal with prefabricated plywood 2's lateral wall and keeps flat, and then reduces the effect of the occupation space of fire prevention shutoff board 3.
The structural adhesive 22 has high strength, impact resistance, simple and convenient construction process and other sticking points, and can be used for bonding different materials, so that the fireproof plugging plate 3 can be conveniently installed in the installation groove 21 on the prefabricated plate 2 in the process of manufacturing the prefabricated plate 2.
The side wall of the prefabricated outer wall 1 is provided with the insertion groove 11, the insertion groove 11 is matched with the prefabricated layer board 2, the inner wall of the insertion groove 11 is coated with the caulking glue 14, the prefabricated layer board 2 is inserted and connected into the insertion groove 11 when the prefabricated layer board 2 and the prefabricated outer wall 1 are installed and fixed, and gaps between the prefabricated layer board 2 and the prefabricated outer wall 1 can be reduced to a certain extent through the caulking glue 14.
The prefabricated external wall 1 and the prefabricated external wall 1 are further provided with fixing pieces, the fixing pieces in the embodiment are right-angle steel 12 and fixing bolts 13, two side walls of the right-angle steel 12 are respectively attached to the prefabricated external wall 1 and the prefabricated layer plate 2, then the right-angle steel 12 is simultaneously fixed between the prefabricated external wall 1 and the prefabricated layer plate 2 through the fixing bolts 13, and in other embodiments, the prefabricated external wall 1 and the prefabricated layer plate 2 can be installed and fixed by using methods such as reinforced concrete pouring.
The implementation principle of an assembled outer wall interlayer fireproof sealing structure of the embodiment of the application is as follows: the fireproof plugging plates 3 and the rock wool plates are fixed in the installation grooves 21 on the prefabricated plate 2 through the structural adhesive 22, the prefabricated plate 2 is inserted into the insertion grooves 11 on the prefabricated outer wall 1, the prefabricated plate 2 and the prefabricated outer wall 1 are fixed through the fixing bolts 13 and the right-angle steel 12, and the gap between the prefabricated plate 2 and the prefabricated outer wall 1 can be reduced to a certain extent through the caulking adhesive 14.
When the conflagration breaks out, let in rivers in to fixed plate 31 through filler pipe 312, rivers flow in on the rock wool board through leakage hole 311, and then have the fire prevention effect of further reinforcing rock wool board, and all have fire prevention shutoff board 3 through top surface and the bottom surface setting that is close to prefabricated outer wall 1 end at prefabricated plywood 2, and then homoenergetic reduces stretching of intensity of a fire to a certain extent when making prefabricated plywood 2 top or below to break out a fire to have the effect of the reinforcing fire prevention of being convenient for.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a fire prevention block structure between assembled outer wall layer, includes prefabricated outer wall (1) and prefabricated plywood (2), its characterized in that: prefabricated plywood (2) are close to top surface and the bottom surface of prefabricated outer wall (1) end and all are provided with fire prevention shutoff board (3), fire prevention shutoff board (3) are including fixed plate (31) and PLASTIC LAMINATED (32), PLASTIC LAMINATED (32) set up fixed plate (31) are peripheral.
2. The assembled fireproof sealing structure between exterior wall layers of claim 1, wherein: the fire shield (32) comprises a rock wool panel.
3. The assembled fireproof sealing structure between exterior wall layers of claim 2, wherein: the fixing plate (31) is arranged in a hollow mode, a leakage hole (311) is formed in the fixing plate (31), a water feeding pipe (312) is communicated with the end wall of the fixing plate (31), and one end, far away from the fixing plate (31), of the water feeding pipe (312) is connected with a water source.
4. The assembled fireproof sealing structure between exterior wall layers of claim 3, wherein: the fixing plate (31) is a steel plate.
5. The assembled fireproof sealing structure between exterior wall layers of claim 1, wherein: mounting groove (21) have been seted up on the end wall of prefabricated plywood (2), fire prevention shutoff board (3) are located in mounting groove (21), just when fire prevention shutoff board (3) are located mounting groove (21), the lateral wall that prefabricated plywood (2) were kept away from in fire prevention shutoff board (3) all keeps equal with the lateral wall of prefabricated plywood (2), just be provided with the installed part between fire prevention shutoff board (3) and prefabricated plywood (2).
6. The assembled fireproof sealing structure between exterior wall layers of claim 5, wherein: the installed part includes that the structure glues (22), the coating of structure glue (22) is in on the inner wall of mounting groove (21), fire prevention shutoff board (3) are passed through structure glue (22) is installed in mounting groove (21).
7. The assembled fireproof sealing structure between exterior wall layers of claim 1, wherein: the prefabricated outer wall is characterized in that an insertion groove (11) is formed in the side wall of the prefabricated outer wall (1), the insertion groove (11) is matched with the prefabricated layer board (2) in a mutually mode, the prefabricated layer board (2) is inserted into the insertion groove (11), and a fixing piece is arranged between the prefabricated layer board (2) and the prefabricated outer wall (1).
8. The assembled fireproof sealing structure between exterior wall layers of claim 7, wherein: the fixing piece comprises right-angle steel (12) and fixing bolts (13), and two side walls of the right-angle steel (12) are respectively attached to the prefabricated outer wall (1) and the prefabricated layer board (2) and fixed through the fixing bolts (13).
9. The assembled fireproof sealing structure between exterior wall layers of claim 7, wherein: caulking glue (14) is coated in the insertion groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145492.7U CN213358993U (en) | 2020-09-26 | 2020-09-26 | Fireproof plugging structure between assembled outer wall layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022145492.7U CN213358993U (en) | 2020-09-26 | 2020-09-26 | Fireproof plugging structure between assembled outer wall layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213358993U true CN213358993U (en) | 2021-06-04 |
Family
ID=76155817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022145492.7U Expired - Fee Related CN213358993U (en) | 2020-09-26 | 2020-09-26 | Fireproof plugging structure between assembled outer wall layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213358993U (en) |
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2020
- 2020-09-26 CN CN202022145492.7U patent/CN213358993U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |