CN212802213U - Indoor fireproof sound-absorbing ceiling - Google Patents
Indoor fireproof sound-absorbing ceiling Download PDFInfo
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- CN212802213U CN212802213U CN202021187007.6U CN202021187007U CN212802213U CN 212802213 U CN212802213 U CN 212802213U CN 202021187007 U CN202021187007 U CN 202021187007U CN 212802213 U CN212802213 U CN 212802213U
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- fossil fragments
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- jib
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Abstract
The utility model relates to an indoor fire prevention inhales sound furred ceiling belongs to the technical field of furred ceiling, be used for setting firmly fixed fossil fragments on the floor including the multichannel, hang many jib, the horizontal furring on fixed fossil fragments and hang in the keel frame and the level of jib lower extreme and set firmly the furred ceiling board on keel frame. Through set up fixed fossil fragments on the floor, install the jib on fixed fossil fragments, reduce the figure of punching on the floor, guarantee the structural strength of floor to improve the installation effectiveness of jib.
Description
Technical Field
The utility model belongs to the technical field of the furred ceiling, especially, relate to an indoor fire prevention inhales sound furred ceiling.
Background
Suspended ceiling refers to the top decoration of the residential environment. In short, it refers to the decoration of ceiling, and is one of the important parts of interior decoration. The suspended ceiling occupies a very important position in the whole room decoration, and the ceiling of the room is properly decorated, so that the indoor environment can be beautified, and a colorful indoor space artistic image can be created.
Currently, a ceiling structure mainly includes a plurality of booms fixed on a floor, a keel frame hung on the booms, and gypsum boards horizontally mounted on the keel frame.
Because above-mentioned jib need set up many for hang keel frame, the jib generally is fixed on the floor through expansion bolts, need punch at the floor many times, destroys floor structural strength to punch many times, complex operation influences the efficiency of construction.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an indoor fire prevention inhales sound furred ceiling through set up fixed fossil fragments on the floor, installs the jib on fixed fossil fragments, reduces the figure of punching on the floor, guarantees the structural strength of floor to improve the installation effectiveness of jib.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides an indoor fire prevention inhales sound furred ceiling, includes that the multichannel is used for setting firmly the fixed keel on the floor, hangs many jib, the level on fixed keel and hangs keel frame and the furred ceiling board that sets firmly on keel frame in jib lower extreme in the level.
By adopting the technical scheme, the fixing keel is arranged on the floor slab, so that the fixing keel can be fixed on the floor slab through fewer expansion bolts, the number of holes drilled on the floor slab is reduced, and the structural strength of the floor slab is ensured; in addition, the suspender is arranged on the fixed keel, so that high-altitude drilling operation is not needed, the installation is more convenient, and the construction efficiency is improved.
The present invention may be further configured in a preferred embodiment as: the fixed keel is made of channel steel, one of two opposite side surfaces on the fixed keel is used for being fixed with a floor slab through expansion bolts, a plurality of mounting holes are formed in the other side surface at intervals, and the hanging rod penetrates through the mounting holes.
Through adopting above-mentioned technical scheme, still fix a position in advance on the fixed keel and offer the mounting hole that is used for installing the jib, will be used for the hole of fixed jib on the floor to shift to the fixed keel on, reduce the destruction to the building to the mounting hole can be offered on fixed keel in advance, after the installation of fixed keel is accomplished, directly wear to establish in the mounting hole with the jib can, it is more convenient to install.
The present invention may be further configured in a preferred embodiment as: the upper end of jib is equipped with the external screw thread, the upper end of jib passes the mounting hole and inserts in the fixed fossil fragments and fixed through the nut.
Through adopting above-mentioned technical scheme, can adjust the mounting height of jib, increase the installation accuracy of jib.
The present invention may be further configured in a preferred embodiment as: the lower extreme of jib is equipped with the screw thread section, be equipped with two adjusting nut on the screw thread section, the cover is equipped with the fixed plate on the screw thread section, the fixed plate is located between two adjusting nut, keel frame is fixed with the fixed plate.
Through adopting above-mentioned technical scheme, through fixed plate and fossil fragments frame attach to through adjusting two adjusting nut's position, can finely tune fossil fragments frame's installation accuracy, guarantee the installation accuracy of furred ceiling structure.
The present invention may be further configured in a preferred embodiment as: the keel frame comprises a plurality of transverse keels which are parallel to each other and longitudinal keels of the plurality of transverse keels perpendicular to the transverse keels, the longitudinal keels are fixedly arranged on the bottom surfaces of the transverse keels, and the transverse keels are fixedly connected with the fixing plate.
The present invention may be further configured in a preferred embodiment as: the suspended ceiling plate is a gypsum board.
Through adopting above-mentioned technical scheme, through regard as the furred ceiling board with the gypsum board, it has syllable-dividing, the effect of fire prevention.
The present invention may be further configured in a preferred embodiment as: the furred ceiling board is the bilayer, is equipped with between the furred ceiling board and inhales the sound felt.
Through adopting above-mentioned technical scheme, increase furred ceiling board's sound insulation, fire behavior.
To sum up, the utility model discloses a following beneficial technological effect:
by arranging the fixing keel on the floor slab, the fixing keel can be fixed on the floor slab through fewer expansion bolts, so that the number of holes drilled on the floor slab is reduced, and the structural strength of the floor slab is ensured; in addition, still fix a position in advance on the fixed fossil fragments and offer the mounting hole that is used for installing the jib, will be used for the hole of fixed jib to shift to the fixed fossil fragments on the floor, reduce the destruction to the building to the mounting hole can be seted up on the fixed fossil fragments in advance, after the installation of fixed fossil fragments is accomplished, directly wear to establish in the mounting hole with the jib can, it is more convenient to install.
Drawings
FIG. 1 is a schematic structural view of a suspended ceiling;
FIG. 2 is an elevation view of a ceiling structure;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure, 1, a floor slab; 2. fixing the keel; 3. a boom; 31. a nut; 32. adjusting the nut; 33. a fixing plate; 4. a keel frame; 41. a transverse keel; 42. a longitudinal keel; 5. a ceiling plate; 6. an expansion bolt; 7. and (4) a sound absorption felt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses an indoor fire prevention inhales sound furred ceiling, be used for setting firmly fixed keel 2 on floor 1, hang many jib 3, the level on fixed keel 2 and hang keel frame 4 and the furred ceiling board 5 that sets firmly on keel frame 4 in the level of jib 3 lower extreme.
Referring to fig. 2, fixed fossil fragments 2 are made for the channel-section steel, and multichannel fixed fossil fragments 2 are parallel to each other and the interval is evenly set up, and the laminating of one side in two opposite side is fixed with floor 1 at floor 1's bottom surface through expansion bolts 6 on the fixed fossil fragments 2, and the interval is equipped with a plurality of mounting holes with 3 one-to-one of jib on the another side. The upper end of the suspender 3 is provided with an external thread, and the upper end thereof passes through the mounting hole to be inserted into the fixed keel 2 and fixed by a nut 31. By arranging the fixing keel 2 on the floor slab 1, the fixing keel 2 can be fixed on the floor slab 1 through fewer expansion bolts 6, the number of holes drilled on the floor slab 1 is reduced, and the structural strength of the floor slab 1 is ensured; in addition, still fix a position in advance on the fixed fossil fragments 2 and offer the mounting hole that is used for installing jib 3, will be used for the hole of fixed jib 3 on floor 1 to shift to fixed fossil fragments 2 on, reduce the destruction to the building to the mounting hole can be offered in advance on fixed fossil fragments 2, after the installation of fixed fossil fragments 2 is accomplished, directly wear to establish in the mounting hole with jib 3 can, it is more convenient to install.
Referring to fig. 3, the lower end of the suspension rod 3 is provided with a threaded section, two adjusting nuts 32 are sleeved on the threaded section, a fixing plate 33 is further sleeved on the threaded section, the fixing plate 33 is located between the two adjusting nuts 32, and the keel frame 4 is fixed to the fixing plate 33.
The keel frame 4 comprises a plurality of mutually parallel transverse keels 41 and a plurality of longitudinal keels 42 perpendicular to the transverse keels 41, and the longitudinal keels 42 are nailed on the bottom surfaces of the transverse keels 41. The transverse keel 41 and the fixing plate 33 are fixedly connected through bolts, specifically, a waist-shaped hole is formed in the fixing plate 33, the long axis direction of the waist-shaped hole is perpendicular to the length direction of the transverse keel 41, a threaded hole is formed in the transverse keel 41 at a position corresponding to the waist-shaped hole, and the transverse keel 41 and the fixing plate 33 are fixed through bolts; meanwhile, the waist-shaped holes are formed in the fixing plate 33, so that the distance between every two adjacent transverse keels 41 can be finely adjusted, and the installation accuracy of the keel frame 4 is guaranteed.
The ceiling board 5 is a gypsum board, which is nailed to the longitudinal keel 42, and has a sound-insulating and fire-proof function by using the gypsum board as the ceiling board 5. Further, the ceiling tiles 5 are arranged as an upper layer, and the sound-absorbing felt 7 is arranged between the two ceiling tiles 5, so that the sound insulation and fire prevention performance of the ceiling tiles 5 is improved.
The implementation principle of the embodiment is as follows: the fixing keel 2 is positioned in advance and provided with a mounting hole, and the fixing keel 2 is fixed on the floor slab 1 through an expansion bolt 6. And correspondingly penetrating the upper end of the suspender 3 into the mounting hole according to the mounting hole positioned on the fixed keel 2. Then the cross keel 41, the longitudinal keel 42 and the ceiling tile 5 are installed in sequence.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an indoor fire prevention inhales sound furred ceiling which characterized in that: the floor comprises a plurality of fixed keels (2) which are fixedly arranged on a floor slab (1), a plurality of hanging rods (3) which are hung on the fixed keels (2), a keel frame (4) which is horizontally hung at the lower ends of the hanging rods (3) and a ceiling board (5) which is horizontally and fixedly arranged on the keel frame (4).
2. The indoor fireproof acoustic ceiling of claim 1, wherein: the fixed keel (2) is made of channel steel, one side of two opposite side surfaces on the fixed keel (2) is used for being fixed with the floor (1) through expansion bolts (6), a plurality of mounting holes are formed in the other side surface at intervals, and the hanging rod (3) is arranged in the mounting holes in a penetrating mode.
3. The indoor fireproof acoustic ceiling of claim 2, wherein: the upper end of jib (3) is equipped with the external screw thread, the upper end of jib (3) passes the mounting hole and inserts in fixed fossil fragments (2) and fixed through nut (31).
4. The indoor fireproof acoustic ceiling of claim 1, wherein: the lower extreme of jib (3) is equipped with the screw thread section, be equipped with two adjusting nut (32) on the screw thread section, the cover is equipped with fixed plate (33) on the screw thread section, fixed plate (33) are located between two adjusting nut (32), fossil fragments frame (4) are fixed with fixed plate (33).
5. The indoor fireproof acoustic ceiling of claim 4, wherein: keel frame (4) indulges fossil fragments (42) including horizontal fossil fragments (41) of multichannel parallel to each other and the horizontal fossil fragments of multichannel perpendicular to (41), indulge fossil fragments (42) and set firmly the bottom surface at horizontal fossil fragments (41), horizontal fossil fragments (41) and fixed plate (33) rigid coupling.
6. The indoor fireproof acoustic ceiling of claim 1, wherein: the ceiling plate (5) is a gypsum board.
7. The indoor fireproof acoustic ceiling of claim 6, wherein: the ceiling tiles (5) are double-layered, and sound-absorbing felts (7) are arranged between the ceiling tiles (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021187007.6U CN212802213U (en) | 2020-06-23 | 2020-06-23 | Indoor fireproof sound-absorbing ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021187007.6U CN212802213U (en) | 2020-06-23 | 2020-06-23 | Indoor fireproof sound-absorbing ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212802213U true CN212802213U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021187007.6U Active CN212802213U (en) | 2020-06-23 | 2020-06-23 | Indoor fireproof sound-absorbing ceiling |
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| Country | Link |
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| CN (1) | CN212802213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719019A (en) * | 2021-08-23 | 2021-11-30 | 上海蓝天房屋装饰工程有限公司 | Assembled feather type suspended ceiling system and construction method thereof |
-
2020
- 2020-06-23 CN CN202021187007.6U patent/CN212802213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719019A (en) * | 2021-08-23 | 2021-11-30 | 上海蓝天房屋装饰工程有限公司 | Assembled feather type suspended ceiling system and construction method thereof |
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