CN219471279U - Assembled fast-assembling is prevented wall fossil fragments structure and is prevented wall by sound insulation and heat insulation - Google Patents

Abstract

The utility model relates to an assembled quick-assembled firewall keel structure, relates to the technical field of walls, and particularly relates to a structure of an isolation wall. The quick-mounting firewall keel structure comprises at least two vertical keels and one earthworm bone, wherein each vertical keel comprises a left framework and a right framework, the left framework and the right framework are arranged in a way that the openings of the [ -shaped grooves are opposite to each other, and a heat insulation groove I is formed between the opposite [ -shaped bottom walls; along the wall thickness direction, the left skeleton, right skeleton all are provided with two at least side by side, adjacent two between the left skeleton "[ -shape lateral wall, between the" [ -shape lateral wall of right skeleton all form thermal-insulated groove two. The lower part of left skeleton and right skeleton is fixed on ground fossil fragments, and the structural design of thermal-insulated groove one and thermal-insulated groove one forms the bridge cut-off, compares continuous fire wall dragon skeleton, and thermal-insulated effect is better, and this application has still public a sound insulation and heat insulation prevents hot wall based on this dragon skeleton.

Description

Assembled fast-assembling is prevented wall fossil fragments structure and is prevented wall by sound insulation and heat insulation

Technical Field

The utility model relates to the technical field of walls, in particular to a structure of an isolation wall.

Background

Along with the progress of society, the speed of various life productions is gradually improved, in the aspect of building, in order to improve efficiency, generally assemble processing to preventing wall through the light gauge steel, the light gauge steel is with high-quality continuous hot galvanized sheet strip as raw materials, the metal skeleton for building that rolls through the cold bending technology, be used for with the non-bearing wall body of the light board material such as paper gypsum board, decoration gypsum board and the style decoration on building roof of veneer, when assembling preventing wall, generally fix the filler plate through the dragon skeleton, the fixed mounting wallboard of dragon skeleton outer terminal surface.

However, the existing firewall technology has the following points to be perfected:

1) The integral steel joist is adopted, the integral steel joist is integral along the wall thickness direction, the heat conduction in the direction is quick, the heat insulation effect is poor, the fireproof time is short, and the sound insulation is poor;

2) The existing filling plate is too long along the height direction of the house, is not beneficial to carrying to the high place, is large in construction difficulty, consumes labor force of workers, is slow to install, and is not resistant to impact due to the fact that the part of the filling plate between two adjacent vertical keels is free of supporting force along the height direction;

3) The integral steel joist is adopted, so that the wall body is heavy in weight, mounting variability is not provided, mounting and dismounting are inconvenient, the integral joist is required to be cut in size adaptively in construction, the fireproof plate is riveted and screwed, the construction is complicated, the working procedures are more, noise and dust on a construction site are large, the integral steel joist is suitable for specific scenes, and the repeated utilization rate is low;

4) The steel joist is not provided with a water and electricity wiring groove hole in advance, and after the installation is finished, a groove is formed in the steel joist.

Disclosure of Invention

Aiming at the above-mentioned to-be-perfected place, the utility model aims to provide an assembled quick-assembled firewall keel structure, the structural design of the first heat insulation groove and the first heat insulation groove form a broken bridge, compared with a continuous firewall keel, the heat insulation effect is better, especially, the fireproof cement fiber board is inserted into the continuous firewall keel, and the fireproof sound insulation filling layer is filled into the fireproof cement fiber board to form a sound insulation and heat insulation firewall, so that the 1200 DEG high-temperature steel keel does not transfer heat, and the sound insulation of the firewall reaches 50 dB.

To achieve the purpose, the utility model adopts the following technical scheme:

an assembled quick-assembled firewall keel structure,

comprises at least two vertical keels and one earthworm bone;

for one vertical keel, the vertical keel comprises a left framework with a horizontal cross section of a shape of a cross, an opening of a cross-shaped groove of the left framework faces to the left, a right framework with a horizontal cross section of a shape of a cross-shaped cross, an opening of a cross-shaped groove of the right framework faces to the right, and the left framework and the right framework are arranged in a way of being parallel to a wall surface horizontally, the opening of the cross-shaped groove is opposite to the opening of the cross-shaped groove, and a heat insulation groove I is formed between the opposite bottom walls of the cross-shaped groove; along the thickness direction of the wall, at least two left frameworks and at least two right frameworks are arranged side by side, and a heat insulation groove II is formed between the two adjacent left frameworks and between the two right frameworks;

the vertical cross section of the earthworm bone is in a shape of a Chinese character '[' and the opening of the Chinese character '[' shaped slot faces upwards;

the vertical keel is provided with at least two along the direction of being parallel to the wall surface horizontally, and the lower part of the vertical keel is fixed on the ground keel.

Further is provided with,

In the same vertical keel, a baffle extending along the vertical direction is vertically fixed between the [ -shaped bottom wall of the left framework and the right framework opposite to each other along the direction of being parallel to the wall surface.

Further is provided with,

The lower parts of the left framework and the right framework are fixed in the [ -shaped grooves of the ground keel, and the outer sides of the [ -shaped side walls of the left framework and the right framework are tightly attached to the inner sides of the [ -shaped side walls of the ground keel.

A sound-proof and heat-proof fire wall,

a firewall keel structure comprising any one of the above;

the fire-proof sound-insulating filling layer and the fire-proof cement fiber board are also included;

and a fireproof sound insulation filling layer is inserted into the opposite- [ -shaped grooves, and a fireproof cement fiberboard is inserted and fixed into the first heat insulation groove and the second heat insulation groove.

Further is provided with,

The device also comprises a transverse keel;

the transverse keel structure is the same as the vertical keels, the length of the transverse keels is the same as the distance between the facing [ -shaped side walls between two adjacent vertical keels, and the transverse keels are obtained after the vertical keels with the length are rotated by 90 degrees clockwise along the vertical plane;

the lower bottom wall of the fireproof cement fiberboard is placed along the middle part of the length direction of the [ (the shape of the cross) groove ] of the earthworm bone, the two side walls of the fireproof cement fiberboard are respectively inserted into the heat insulation grooves II of the vertical keels on the two sides, the side wall above the fireproof cement fiberboard is inserted into the heat insulation groove II on the corresponding side of the downward upper transverse keels, the lower bottom wall of the other fireproof cement fiberboard is inserted into the heat insulation groove II on the corresponding side of the upward transverse keels, and the fireproof cement fiberboard and the transverse keels are arranged in a reciprocating way;

the uppermost transverse keel passes through the suspended ceiling and is fixedly connected with the roof.

Further is provided with,

Also comprises a facing layer;

the facing layers are respectively fixed on two sides of the firewall in the vertical wall thickness direction and fixedly connected with the vertical keels and the cross keels on the two sides, and in the vertical direction, the facing layers are positioned between the roof and the ground, and the bottoms of the facing layers are fixedly connected with the cross side walls of the ground keels.

Further is provided with,

Pipeline through holes are cut in advance on the vertical keels and the transverse keels.

Further is provided with,

The fireproof sound insulation filling layer is at least one of fireproof sound insulation rock wool, perlite and siliceous board.

The technical scheme provided by the utility model can comprise the following beneficial effects:

1. the assembled fast-assembling fireproof wall keel structure, the structural design of heat insulation groove one and heat insulation groove one forms the bridge cut-off, compare continuous fireproof wall keel frame, the thermal-insulated effect is better, peg graft fireproof cement fiberboard in the heat insulation groove, pack the design of fire prevention sound insulation filling layer in "[" groove and improve the thermal-insulated effect that gives sound insulation that prevents hot wall greatly, reach 1200 high temperature steel joists and do not transfer heat, prevent hot radiation in the back of the wall that prevents hot wall can not ignite the object of bulkhead, do not have the scald, can strive for more safe rescue time when the conflagration takes place, prevent hot wall sound insulation 50 db, prevent hot wall to meet water and not loose and lose intensity.

2. The transverse keel plays a role in supporting a plurality of fireproof cement fiber boards, sets the fireproof cement fiber boards into a plurality of fireproof cement fiber boards in the vertical direction (namely in the height direction of the house), facilitates carrying to the high place, is large in construction difficulty, is filled in the clamping groove of the steel keel, saves labor force of workers, is rapid to install, and enhances the impact resistance of the firewall in the height direction of the house.

3. The distance between the first heat insulation groove and the second heat insulation groove can be flexibly adjusted according to the requirement, has the installation variability,

4. pipeline through holes are cut in advance on the vertical keels and the horizontal keels, so that subsequent perforating operation is avoided, the working procedures of wall construction are simplified, and dust and noise on a construction site are reduced.

Drawings

FIG. 1 is a front view of a sound and heat insulating firewall of the present utility model;

FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1;

FIG. 3 is an enlarged schematic view of region S of FIG. 2;

FIG. 4 is a top view of the corresponding cross runner of the area S of FIG. 2;

FIG. 5 is a cross-sectional view taken along the direction B-B in FIG. 1;

FIG. 6 is an enlarged schematic view of the region S1 in FIG. 5;

FIG. 7 is an enlarged schematic view of the region S2 in FIG. 5;

fig. 8 is a front view of the corresponding cross runner of fig. 7 at region S2.

Wherein: 1-vertical keels; 2-ground keels; 3-left skeleton; 4-right skeleton; 5- "[ -shaped slot; 6-a first heat insulation groove; 7-a second heat insulation groove; 8- "[ -shaped side walls; 9- "[ -shaped bottom wall; 10-baffle plates; 11-a fire-resistant sound-insulating filling layer; 12-fireproof cement fiberboard; 13-a transverse keel; 14-hanging a ceiling; 15-roof; 17-a finishing layer; 18-line through hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-8, a modular quick-install firewall keel structure,

comprises a plurality of (more than two) vertical keels 1 and a earthworm bone 2;

for one vertical keel 1, the vertical keel comprises a left framework 3 with a horizontal cross section of a shape of a cross, a cross-shaped groove 5 of the left framework is opened to the left, a right framework 4 with a horizontal cross section of a shape of a cross, a cross-shaped groove 5 of the right framework is opened to the right, the left framework 3 and the right framework 4 are arranged opposite to each other according to the cross-shaped groove 5 of the right framework along the direction horizontally parallel to a wall surface, and a heat insulation groove I6 is formed between the opposite cross-shaped bottom walls 9; along the wall thickness direction, at least two left frameworks 3 and right frameworks 4 are arranged side by side, and a heat insulation groove II 7 is formed between two adjacent left frameworks 3"[ -shaped side walls 8 and between" [ -shaped side walls 8 of the right frameworks 4;

the vertical cross section of the earthworm bone 2 is in a shape of a Chinese character '[' and the opening of the Chinese character '[' shaped groove 5 is upward;

the vertical keel 1 is provided with at least two vertical keels along the direction parallel to the wall surface, and the lower parts of the vertical keels 1 are all fixed on the ground keels 2.

The ' grooves 5 ' of the left frameworks 3 in each group are opposite to the ' grooves 5 ' of the right frameworks 4 in the adjacent groups, so that the ' grooves 5 which are oppositely arranged can be inserted with a flame-retardant and sound-proof filling layer 11, for example, a flame-retardant and sound-proof fiber reinforced plastic plate 12, for example, can be inserted with a flame-retardant and sound-proof fiber reinforced plastic plate 12, and the flame-retardant and sound-proof fiber reinforced plastic plate 12 is fixedly connected with the vertical keel 1, and the flame-retardant fiber reinforced plastic plate 12 forms the main body structure of the firewall.

The distance between the first heat insulation groove 6 and the second heat insulation groove 7 can be flexibly adjusted according to the requirement, and the installation variability is realized.

In the case of a specific implementation of the method,

in the same vertical keel 1, along the direction parallel to the wall surface horizontally, a baffle plate 10 extending along the vertical direction is vertically fixed between the "[ -shaped bottom wall 9 of the left framework 3 opposite to the right framework 4.

The baffle 10 is used for limiting the flame-retardant and sound-proof fireproof cement fiber board 12 inserted in the first heat insulation groove 6, for example, so as to improve the installation stability of the fireproof cement fiber board.

In the case of a specific implementation of the method,

the lower parts of the left framework 3 and the right framework 4 are fixed in the "[ -shaped grooves 5 of the earthworm bone 2, and the outer sides of the" [ -shaped side walls 8 of the left framework 3 and the right framework 4 are tightly attached to the inner sides of the "[ -shaped side walls 8 of the earthworm bone 2.

The earthworm bone 2 is fixed on the ground.

In particular, the embodiment also discloses a sound-proof and heat-proof firewall,

the firewall keel structure comprises the firewall keel structure;

the fire-proof sound-proof filling layer 11 and the fire-proof cement fiber board 12 are also included;

between two adjacent vertical keels 1, a [ -shaped groove 5 of one left framework 3 is opposite to the [ -shaped groove 5 of the other middle right framework 4, a fireproof sound insulation filling layer 11 is inserted into the opposite [ -shaped groove 5, and a fireproof cement fiberboard 12 is inserted and fixed into the first heat insulation groove 6 and the second heat insulation groove 7.

The structural design of the first heat insulation groove 6 and the second heat insulation groove 7 can greatly improve the sound and heat insulation effect of a fire wall, the fireproof cement fiberboard 12 is inserted into the heat insulation groove, the fireproof sound insulation filling layer 11 is designed, the fire wall can reach 1200-degree high-temperature steel keels without heat transfer, the heat radiation on the back of the fire wall can not ignite objects of the partition wall, scalding is avoided, more safe rescue time can be striven for when a fire disaster occurs, 50 dB of sound insulation is achieved, and the fire wall does not swell or loose when meeting water and does not lose strength.

In the case of a specific implementation of the method,

the sound-proof and heat-proof firewall also comprises a transverse keel 13;

the structure of the transverse keels 13 is the same as that of the vertical keels 1, the length of each transverse keel 13 is the same as the distance between the facing [ -shaped side walls 8 between two adjacent vertical keels 1, and the transverse keels 13 are obtained after the vertical keels 1 with the length are rotated by 90 degrees clockwise along the vertical plane;

the lower bottom wall of the fireproof cement fiberboard 12 is placed along the middle part of the length direction of the [ (shaped) slot 5 ] of the earthworm bone 2, two side walls of the fireproof cement fiberboard 12 are respectively inserted into the heat insulation slots II 7 of the vertical keels 1 at two sides, the side wall above the fireproof cement fiberboard is inserted into the heat insulation slots II 7 at the corresponding downward side of the upper transverse keels 13, the lower bottom wall of another fireproof cement fiberboard 12 is inserted into the heat insulation slots II 7 at the corresponding upward side of the transverse keels 13, and the fireproof cement fiberboard and the transverse keels are arranged in a reciprocating way.

The uppermost transverse keel 13 passes through the suspended ceiling 14 and is fixedly connected with the roof 15.

The transverse keel 13 plays a role in supporting the fireproof cement fiberboards 12, the fireproof cement fiberboards 12 are arranged into a plurality of fireproof cement fiberboards in the vertical direction (namely in the height direction of the house), the fireproof cement fiberboards are convenient to carry to the high place, the construction difficulty of filling the clamping grooves of the steel keels is high, the labor force of workers is saved, the installation is quick, and the transverse keel 13 enhances the impact resistance of the firewall in the height direction of the house.

In the case of a specific implementation of the method,

also included is a facing layer 17;

the facing layers 17 are respectively fixed on two sides of the firewall in the vertical wall thickness direction, and are fixedly connected with the vertical keels 1 and the cross keels 13"[ -shaped side walls 8 on the two sides, and in the vertical direction, the facing layers are positioned between the roof and the ground, and the bottoms of the facing layers are fixedly connected with the" [ -shaped side walls of the ground keels.

The facing layer 17 has the effect of further enhancing the flame retardance, sound insulation and attractive appearance of the wall body, and the transverse keels 13 also have the effect of enhancing the impact resistance of the facing layer 17 in the vertical direction.

In the case of a specific implementation of the method,

the vertical keels 1 and the horizontal keels 13 are provided with pipeline through holes 18 in advance.

Pipeline through holes 18 are formed in the vertical keels 1 and the horizontal keels 13 in advance, subsequent perforating operation is avoided, working procedures of wall construction are simplified, and dust and noise on a construction site are reduced.

In the case of a specific implementation of the method,

the fireproof sound insulation filling layer 11 is at least one of fireproof sound insulation rock wool, perlite and siliceous board.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (8)

1. An assembled quick-assembled firewall keel structure is characterized in that,

comprises at least two vertical keels and one earthworm bone;

for one vertical keel, the vertical keel comprises a left framework with a horizontal cross section of a shape of a cross, an opening of a cross-shaped groove of the left framework faces to the left, a right framework with a horizontal cross section of a shape of a cross-shaped cross, an opening of a cross-shaped groove of the right framework faces to the right, and the left framework and the right framework are arranged in a way of being parallel to a wall surface horizontally, the opening of the cross-shaped groove is opposite to the opening of the cross-shaped groove, and a heat insulation groove I is formed between the opposite bottom walls of the cross-shaped groove; along the thickness direction of the wall, at least two left frameworks and at least two right frameworks are arranged side by side, and a heat insulation groove II is formed between the two adjacent left frameworks and between the two right frameworks;

the vertical cross section of the earthworm bone is in a shape of a Chinese character '[' and the opening of the Chinese character '[' shaped slot faces upwards;

the vertical keel is provided with at least two along the direction of being parallel to the wall surface horizontally, and the lower part of the vertical keel is fixed on the ground keel.

2. The firewall keel structure of claim 1 wherein,

in the same vertical keel, a baffle extending along the vertical direction is vertically fixed between the [ -shaped bottom wall of the left framework and the right framework opposite to each other along the direction of being parallel to the wall surface.

3. The firewall keel structure of claim 1 wherein,

the lower parts of the left framework and the right framework are fixed in the [ -shaped grooves of the ground keel, and the outer sides of the [ -shaped side walls of the left framework and the right framework are tightly attached to the inner sides of the [ -shaped side walls of the ground keel.

4. A sound-proof and heat-proof fire wall is characterized in that,

a firewall keel structure comprising the structure of any one of claims 1-3;

the fire-proof sound-insulating filling layer and the fire-proof cement fiber board are also included;

and a fireproof sound insulation filling layer is inserted into the opposite- [ -shaped grooves, and a fireproof cement fiberboard is inserted and fixed into the first heat insulation groove and the second heat insulation groove.

5. The sound and heat insulating firewall according to claim 4,

the device also comprises a transverse keel;

the transverse keel structure is the same as the vertical keels, the length of the transverse keels is the same as the distance between the facing [ -shaped side walls between two adjacent vertical keels, and the transverse keels are obtained after the vertical keels with the length are rotated by 90 degrees clockwise along the vertical plane;

the lower bottom wall of the fireproof cement fiberboard is placed along the middle part of the length direction of the [ (the shape of the cross) groove ] of the earthworm bone, the two side walls of the fireproof cement fiberboard are respectively inserted into the heat insulation grooves II of the vertical keels on the two sides, the side wall above the fireproof cement fiberboard is inserted into the heat insulation groove II on the corresponding side of the downward upper transverse keels, the lower bottom wall of the other fireproof cement fiberboard is inserted into the heat insulation groove II on the corresponding side of the upward transverse keels, and the fireproof cement fiberboard and the transverse keels are arranged in a reciprocating way;

the uppermost transverse keel passes through the suspended ceiling and is fixedly connected with the roof.

6. The sound and heat insulating firewall according to claim 5,

also comprises a facing layer;

the facing layers are respectively fixed on two sides of the firewall in the vertical wall thickness direction and fixedly connected with the vertical keels and the cross keels on the two sides, and in the vertical direction, the facing layers are positioned between the roof and the ground, and the bottoms of the facing layers are fixedly connected with the cross side walls of the ground keels.

7. The sound and heat insulating firewall according to claim 5,

pipeline through holes are cut in advance on the vertical keels and the transverse keels.

8. The sound and heat insulating firewall according to claim 5,

the fireproof sound insulation filling layer is at least one of fireproof sound insulation rock wool, perlite and siliceous board.