CN214941593U - Steel construction bearing ALC prevents hot wall - Google Patents
Steel construction bearing ALC prevents hot wall Download PDFInfo
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- CN214941593U CN214941593U CN202120008527.4U CN202120008527U CN214941593U CN 214941593 U CN214941593 U CN 214941593U CN 202120008527 U CN202120008527 U CN 202120008527U CN 214941593 U CN214941593 U CN 214941593U
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Abstract
The utility model provides a steel structure bearing ALC firewall, which relates to the technical field of firewalls, and comprises a wall body, wherein the inside of the wall body is in a hollow state, a plurality of I-shaped steels which are distributed leftwards and rightwards are uniformly fixed in the wall body, a plurality of groups of silencing assemblies are arranged in the wall body, and the silencing assemblies and the I-shaped steels are alternately distributed; strip plates are fixed on the left side and the right side of the inner wall of the I-shaped steel and the left side and the right side of the inner wall of the wall body; the noise reduction assembly comprises two sound insulation plates, sound absorption cotton, two sound absorption plates and two sound absorption plates, wherein the sound insulation plates, the sound absorption cotton and the two sound absorption plates are all fixed between two adjacent strip-shaped plates; the beneficial effects of the utility model reside in that: the weight of the wall body is greatly reduced, the bearing capacity of the wall body is enhanced through the arrangement of the plurality of I-shaped steel pieces, and the noise reduction assembly is high in noise reduction capacity, so that the fireproof wall is good in sound insulation effect.
Description
Technical Field
The utility model belongs to the technical field of prevent hot wall technique and specifically relates to a steel construction bearing ALC prevents hot wall.
Background
The ALC firewall is a novel lightweight porous green environment-friendly building material which takes cement, lime, silica sand and the like as main raw materials and is added with different numbers of steel bar meshes subjected to corrosion protection treatment according to structural requirements. The ALC firewall with porous crystals is produced by high-temperature high-pressure steam curing and reaction, and the density of the ALC firewall is lower than that of a common cement material.
Current ALC prevents hot wall, for whole weight is lighter, so the inside cavity form that is of general wall body, however current ALC prevents hot wall, and bearing capacity is poor, appears the unstable phenomenon of atress easily, and in addition, current ALC prevents that hot wall sound insulation effect is relatively poor, and outside noise passes to indoor easily for indoor environment receives the influence.
SUMMERY OF THE UTILITY MODEL
The utility model provides a steel construction bearing ALC prevents hot wall, the inside cavity form that is of wall body has alleviateed the weight of wall body greatly, through the setting of a plurality of I-steel, has strengthened the bearing capacity of wall body, and amortization subassembly noise cancelling capacity is strong for this prevents that hot wall sound insulation effect is good, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a steel structure load-bearing ALC firewall comprises a wall body;
the interior of the wall body is hollow, a plurality of I-shaped steels distributed left and right are uniformly fixed in the wall body, a plurality of groups of silencing assemblies are arranged in the wall body, and the plurality of groups of silencing assemblies and the plurality of I-shaped steels are distributed alternately;
strip plates are fixed on the left side and the right side of the inner wall of the I-shaped steel and the left side and the right side of the inner wall of the wall body;
the noise reduction assembly comprises sound insulation boards, sound absorption cotton, sound absorption boards and sound absorption boards, wherein the sound insulation boards, the sound absorption cotton and the sound absorption boards are respectively arranged in two numbers, the sound absorption boards, the two sound absorption cotton and the two sound insulation boards are respectively fixed between the two adjacent strip-shaped boards, the two sound absorption boards are respectively positioned on the front side and the rear side of the sound absorption boards, the two sound absorption cotton are respectively attached to the outer sides of the two sound absorption boards, the two sound absorption cotton are positioned between the two sound insulation boards, and the two sound insulation boards are respectively contacted with the adjacent sound absorption cotton;
every all be fixed with the inserted bar in the middle of the acoustic celotex board outer wall, both sides all are fixed with the stopper of a plurality of and inserted bar one-to-one around the wall body inner wall, the inserted bar end inserts in the stopper.
Preferably, heat insulation plates are fixed on the periphery of the outer wall of the wall body, and fire prevention plates are fixed on the outer portions of the heat insulation plates.
Preferably, the rear all is fixed with the installation piece about the PLASTIC LAMINATED rear side, the installation piece is the U type, just the screw has all been opened to installation piece inner wall front side, the installation piece rear end all link up has the jack that corresponds with the screw.
Preferably, screws are inserted into the insertion holes, and the front ends of the screws are connected into the screw holes in a threaded mode.
Preferably, round holes are formed in the left side and the right side of the front end and the rear end of the I-shaped steel.
Preferably, the folding plate is corrugated, the front side and the rear side of the sound absorption plate are both curved surfaces, and the front side and the rear side of the sound absorption plate are respectively attached to the two folding plates.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the steel structure bearing ALC firewall, the interior of a wall body is hollow, and in order to reduce the overall weight of the wall body, a plurality of I-shaped steels are uniformly fixed in the wall body, so that the bearing capacity of the wall body can be enhanced, and the phenomenon that the stress of the wall body is unstable is avoided;
the limiting block has a limiting effect on the insertion rod, and the insertion rod and the limiting block are matched for use, so that two sound insulation boards on the silencing assembly are both supported by one supporting force, the silencing assembly is more stable in the wall body, and the silencing assembly is prevented from being influenced when the wall body is impacted by external force;
the sound absorption plate, the sound folding plate, the sound absorption cotton and the sound insulation plate are matched for use, so that the sound intensity of noise is greatly reduced, and the sound attenuation capability of the sound attenuation component is strong, so that the sound insulation effect of the firewall is good;
the fire-proof plate plays a fireproof role on the heat insulation plate and the wall body, the heat insulation plate and the wall body are burnt when a fire disaster is avoided, the heat insulation plate has a heat insulation effect, and the wall body is prevented from being influenced by high temperature.
Drawings
Fig. 1 is a schematic view of the overall top-view cross-sectional structure of the present invention;
FIG. 2 is a left side view structural diagram of the I-steel of the present invention;
fig. 3 is a schematic view of a partial structure at a position a in fig. 1 according to the present invention.
The labels in the figure are: 1-a wall body; 2-fire-proof plate; 3, insulating boards; 4-I-steel; 5-a circular hole; 6-a limiting block; 7-sound insulation board; 8-sound absorbing cotton; 9-a baffle plate; 10-a sound-absorbing panel; 11-a plunger; 12-a strip; 13-a mounting block; 14-screw holes; 15-a jack; 16-screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, embodiments of the present invention will be further described;
a steel structure load-bearing ALC firewall comprises a wall body 1;
the interior of the wall body 1 is hollow, a plurality of I-shaped steel beams 4 distributed left and right are uniformly fixed in the wall body 1, a plurality of groups of silencing assemblies are arranged in the wall body 1, and the plurality of groups of silencing assemblies and the plurality of I-shaped steel beams 4 are alternately distributed;
the noise reduction assembly comprises sound insulation boards 7, sound absorption cotton 8, a folding board 9 and sound absorption boards 10, wherein the sound insulation boards 7, the sound absorption cotton 8 and the folding board 9 are respectively provided with two blocks, the sound absorption boards 10, the two folding boards 9, the two sound absorption cotton 8 and the two sound insulation boards 7 are respectively fixed between the two adjacent strip-shaped boards 12, the two folding boards 9 are respectively positioned at the front side and the rear side of the sound absorption boards 10, the two sound absorption cotton 8 are respectively attached to the outer sides of the two folding boards 9, the two sound absorption cotton 8 are positioned between the two sound insulation boards 7, and the two sound insulation boards 7 are respectively contacted with the adjacent sound absorption cotton 8;
an inserting rod 11 is fixed in the middle of the outer wall of each sound insulation plate 7, a plurality of limiting blocks 6 which correspond to the inserting rods 11 one by one are fixed on the front side and the rear side of the inner wall of the wall body 1, and the tail ends of the inserting rods 11 are inserted into the limiting blocks 6;
the sound-absorbing plates 9 are corrugated, the front and rear sides of the sound-absorbing plate 10 are curved surfaces, and the front and rear sides of the sound-absorbing plate 10 are respectively attached to the two sound-absorbing plates 9;
specifically, the interior of the wall body 1 is hollow, and in order to reduce the overall weight of the wall body 1, a plurality of I-shaped steel beams 4 are uniformly fixed in the wall body 1, so that the bearing capacity of the wall body 1 can be enhanced, and the phenomenon that the wall body 1 is stressed unstably is avoided;
the limiting block 6 has a limiting effect on the insertion rod 11, and the insertion rod 11 and the limiting block 6 are matched for use, so that the two sound insulation plates 7 on the silencing assembly are supported by one supporting force, the silencing assembly is more stable in the wall body 1, and the silencing assembly is prevented from being influenced when the wall body 1 is impacted by external force;
when noise exists in the front of the wall body 1, the noise can pass through the wall body 1 and is transmitted to the inside of the wall body 1, because the sound insulation board 7 has a sound insulation effect, part of the noise can be isolated by the sound insulation board 7, the noise is weakened, the weakened noise can pass through the front sound insulation board 7 and enter the sound absorption cotton 8, the sound absorption cotton 8 is porous, the noise can shuttle in holes in the sound absorption cotton 8, the energy of the noise can be consumed in the process of shuttling, the noise is further weakened, because the sound absorption board 9 is corrugated, the noise can be refracted, the noise can be weakened again through repeated refraction, the noise can be transmitted to the sound absorption board 10, because the sound absorption board 10 has the sound absorption effect, a part of the noise can be absorbed, the sound intensity of the noise can be greatly reduced through the sound absorption board 9, the sound absorption cotton 8 and the sound insulation board 7 behind the sound absorption board 10, and the sound attenuation capability of the sound attenuation component is strong, the firewall has good sound insulation effect;
heat insulation plates 3 are fixed on the periphery of the outer wall of the wall body 1, and fire-proof plates 2 are fixed on the outer portions of the heat insulation plates 3;
specifically, the fireproof plate 2 plays a fireproof role in the heat insulation plate 3 and the wall body 1, so that the heat insulation plate 3 and the wall body 1 are prevented from being burnt in case of fire, the heat insulation plate 3 has a heat insulation function, and the wall body 1 is prevented from being influenced by high temperature;
specifically, the wall body 1 can be installed at a required position by matching the installation block 13, the screw hole 14, the jack 15 and the screw 16;
specifically, the round holes 5 are arranged to reduce the weight of the i-steel 4.
It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. The utility model provides a steel construction bearing ALC prevents hot wall, includes wall body (1), its characterized in that:
the interior of the wall body (1) is hollow, a plurality of I-shaped steels (4) distributed left and right are uniformly fixed in the wall body (1), a plurality of groups of silencing assemblies are arranged in the wall body (1), and the plurality of groups of silencing assemblies and the plurality of I-shaped steels (4) are alternately distributed;
strip plates (12) are fixed on the left side and the right side of the inner wall of the I-shaped steel (4) and the left side and the right side of the inner wall of the wall body (1);
the noise reduction assembly comprises sound insulation boards (7), sound absorption cotton (8), a folding board (9) and sound absorption boards (10), wherein the sound insulation boards (7), the sound absorption cotton (8) and the folding board (9) are respectively provided with two pieces, the sound absorption boards (10), the two folding boards (9), the two sound absorption cotton (8) and the two sound insulation boards (7) are respectively fixed between the two adjacent strip-shaped boards (12), the two folding boards (9) are respectively positioned on the front side and the rear side of the sound absorption boards (10), the two sound absorption cotton (8) are respectively attached to the outer sides of the two folding boards (9), the two sound absorption cotton (8) are positioned between the two sound insulation boards (7), and the two sound insulation boards (7) are respectively contacted with the adjacent sound absorption cotton (8);
every all be fixed with inserted bar (11) in the middle of acoustic celotex board (7) outer wall, both sides all are fixed with stopper (6) of a plurality of pieces and inserted bar (11) one-to-one around wall body (1) inner wall, inserted bar (11) end inserts in stopper (6).
2. The steel structure load-bearing ALC firewall according to claim 1, characterized in that: the wall body (1) outer wall all is fixed with heat insulating board (3) all around, just heat insulating board (3) outside all is fixed with PLASTIC LAMINATED (2).
3. The steel structure load-bearing ALC firewall according to claim 2, characterized in that: rear fireproof plate (2) rear side left and right sides all is fixed with installation piece (13), installation piece (13) are the U type, just installation piece (13) inner wall front side all opens screw (14), installation piece (13) rear end all link up and have jack (15) corresponding with screw (14).
4. The steel structure load-bearing ALC firewall according to claim 3, characterized in that: screws (16) are inserted into the insertion holes (15), and the front ends of the screws (16) are connected into the screw holes (14) in a threaded mode.
5. The steel structure load-bearing ALC firewall according to claim 1, characterized in that: round holes (5) are formed in the left side and the right side of the front end and the rear end of the I-shaped steel (4).
6. The steel structure load-bearing ALC firewall according to claim 1, characterized in that: the folding plate (9) is corrugated, the front side and the rear side of the sound absorption plate (10) are curved surfaces, and the front side and the rear side of the sound absorption plate (10) are respectively attached to the two folding plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120008527.4U CN214941593U (en) | 2021-01-04 | 2021-01-04 | Steel construction bearing ALC prevents hot wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120008527.4U CN214941593U (en) | 2021-01-04 | 2021-01-04 | Steel construction bearing ALC prevents hot wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214941593U true CN214941593U (en) | 2021-11-30 |
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ID=79121067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120008527.4U Active CN214941593U (en) | 2021-01-04 | 2021-01-04 | Steel construction bearing ALC prevents hot wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214941593U (en) |
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2021
- 2021-01-04 CN CN202120008527.4U patent/CN214941593U/en active Active
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