CN220117562U - Sound insulation ceiling structure of machine room - Google Patents
Sound insulation ceiling structure of machine room Download PDFInfo
- Publication number
- CN220117562U CN220117562U CN202320852036.7U CN202320852036U CN220117562U CN 220117562 U CN220117562 U CN 220117562U CN 202320852036 U CN202320852036 U CN 202320852036U CN 220117562 U CN220117562 U CN 220117562U
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- sound
- sound insulation
- machine room
- structural beam
- ceiling
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- 238000009413 insulation Methods 0.000 title claims abstract description 43
- 229920000742 Cotton Polymers 0.000 claims abstract description 34
- 238000002955 isolation Methods 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 229910000746 Structural steel Inorganic materials 0.000 claims description 11
- 229910052602 gypsum Inorganic materials 0.000 claims description 11
- 239000010440 gypsum Substances 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 5
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 239000000725 suspension Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 239000000565 sealant Substances 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model provides a sound insulation ceiling structure of a machine room, which comprises a partition wall, a structural beam and a structural top plate, wherein the structural beam is fixedly arranged on the partition wall; according to the sound insulation ceiling structure of the machine room, due to the arrangement of the surrounding edge vibration isolation rubber cushion, the sound transmission between the whole ceiling structure is reduced to be very low, so that the influence caused by the sound transmission of the structure is avoided; moreover, by arranging the sound insulation component, the sound insulation component can be matched with sound absorption cotton and a damping sound insulation rubber pad to better insulate sound from being transmitted outwards during the whole use period, so that the sound insulation effect of the ceiling is improved; finally, arranging a suspension isolator; the suspension isolator can isolate the input power supply, the output power supply and the working power supply from each other, so that equipment needing electric isolation is better suitable for.
Description
Technical Field
The utility model relates to the technical field related to machine room roofs, in particular to a machine room sound insulation roof structure.
Background
The machine room generally refers to a place for storing a server and providing IT services for users and staff, such as telecommunications, network communication, mobile, two-wire, electric power, government or enterprises, etc.; the ceiling of the existing machine room is mostly designed by directly adopting structural members such as a concrete structure or a steel plate; the server in the machine room can generate larger noise when running; and the sound transmission between the structures can bring great influence, so that the sound insulation effect is poor when the structure is used, and the use requirement cannot be met.
Disclosure of Invention
In order to solve the above problems, the present utility model proposes a sound insulation ceiling structure for a machine room to solve the problems of the prior art.
The utility model is realized by the following technical scheme:
the utility model provides a sound insulation ceiling structure of a machine room, which comprises a partition wall, a structural beam and a structural top plate, wherein the structural beam is fixedly arranged on the partition wall; the sound insulation assembly comprises a surrounding edge vibration isolation rubber mat, non-hardening sealing glue, L-shaped angle iron, sound absorption cotton, a gypsum board, damping sound insulation rubber mats and U-shaped space ribs, wherein the surrounding edge vibration isolation rubber mat and the non-hardening sealing glue are fixedly connected to the side edges of the structural beam, the L-shaped angle iron is fixedly installed on the surface of the surrounding edge vibration isolation rubber mat, the sound absorption cotton is fixedly connected with a suspended ceiling main keel through the L-shaped angle iron, the damping sound insulation rubber mats are fixedly connected to the surface of the structural beam, the U-shaped space ribs are fixedly connected between the structural beam and the sound absorption cotton through the damping sound insulation rubber mats, and the gypsum board is fixedly installed on the side edges of the sound absorption cotton through the U-shaped space ribs.
Further, vibration isolation hanging codes are connected between the main joists of the suspended ceilings and the sound absorbing cotton, the vibration isolation hanging codes comprise steel fixing buckles and bolt holes, the bolt holes are formed in the surfaces of the steel fixing buckles, and the damping sound insulation rubber mats are inserted into gaps of the steel fixing buckles.
Furthermore, the design thickness of the sound-absorbing cotton is 50mm, and the sound-absorbing cotton is rock cotton or glass cotton; the design density of the sound-absorbing cotton is 48kg/m 3 。
Further, the gypsum board has a specification size of 2x12 and a design density of 700kg/m 3 。
Further, the design thickness of the damping sound insulation rubber pad is 10mm, and the design thickness of the U-shaped space rib is 50mm.
Further, the furred ceiling spare includes inflation screw, screw rod and nut, inflation screw fixed connection at the one end of screw, nut threaded connection at the periphery of screw rod.
The utility model has the beneficial effects that:
according to the sound insulation ceiling structure of the machine room, due to the arrangement of the surrounding edge vibration isolation rubber mats, the sound transmission between the whole ceiling structure is reduced to be very low, so that the influence caused by the sound transmission of the structure is avoided; moreover, by arranging the sound insulation component, the sound insulation component can be matched with sound absorption cotton and a damping sound insulation rubber pad to better insulate sound from being transmitted outwards during the whole use period, so that the sound insulation effect of the ceiling is improved; finally, arranging a suspension isolator; the suspension isolator can isolate the input power supply, the output power supply and the working power supply from each other, so that equipment needing electric isolation is better suitable for.
Drawings
FIG. 1 is a schematic view of a sound-deadening ceiling structure of a machine room of the present utility model;
FIG. 2 is an enlarged view of the structure of the soundproof ceiling structure of the present utility model at A in FIG. 1;
FIG. 3 is a cross-sectional view of a sound-insulating ceiling structure of a machine room of the present utility model;
fig. 4 is a schematic structural diagram of a vibration isolation hanging code of a sound insulation ceiling of a machine room.
The reference numerals are as follows: in the figure: 1. a dividing wall; 2. a structural beam; 3. a structural top plate; 4. a suspended isolator; 5. a suspended ceiling main keel; 6. a surrounding edge vibration isolation rubber cushion; 7. a non-hardening sealant; 8. l-shaped angle iron; 9. sound absorbing cotton; 10. a gypsum board; 11. damping sound insulation rubber cushion; 12. u-shaped heaven and earth bone; 13. vibration isolation hanging codes; 131. a steel fixing buckle; 132. bolt holes.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-3, the utility model provides a sound insulation ceiling structure of a machine room, which comprises a partition wall 1, a structural beam 2 and a structural top plate 3, wherein the structural beam 2 is fixedly arranged on the partition wall 1, the structural top plate 3 is fixedly arranged on the inner top wall of the structural beam 2, a suspension isolator 4 is arranged on the structural top plate 3, a suspended ceiling main keel 5 is fixedly arranged on the structural top plate 3 through a suspended ceiling piece, and a sound insulation component is connected between the partition wall 1 and the structural beam 2; the sound insulation assembly comprises a surrounding edge vibration isolation rubber mat 6, a non-hardening sealing glue 7, L-shaped angle iron 8, sound absorption cotton 9, a gypsum board 10, damping sound insulation rubber mat 11 and U-shaped space rib 12, wherein the surrounding edge vibration isolation rubber mat 6 and the non-hardening sealing glue 7 are fixedly connected to the side edge of the structural beam 2, the L-shaped angle iron 8 is fixedly installed on the surface of the surrounding edge vibration isolation rubber mat 6, the sound absorption cotton 9 is fixedly connected with the suspended ceiling main keel 5 through the L-shaped angle iron 8, the damping sound insulation rubber mat 11 is fixedly connected to the surface of the structural beam 2, the U-shaped space rib 12 is fixedly connected between the structural beam 2 and the sound absorption cotton 9 through the damping sound insulation rubber mat 11, and the gypsum board 10 is fixedly installed on the side edge of the sound absorption cotton 9 through the U-shaped space rib 12.
In the present embodiment, firstly, slotting and punching are performed on the structural top plate 3 by adopting corresponding tools, and then, the suspended isolator 4 is installed and simultaneously, the suspended ceiling piece is fixedly installed; then, the main ceiling keel 5 is matched with the ceiling piece and the structural top plate 3 for installation; the installation of the suspension type isolator 4 can effectively isolate the input, the output and the working power supply from each other, and is suitable for being matched with equipment and meters needing electrical isolation; after all is ready, the surrounding edge vibration isolation rubber cushion 6, the non-hardening sealant 7 and the L-shaped angle iron 8 can be sequentially installed; the U-shaped top and bottom bones 12 are matched with the damping sound insulation rubber cushion 11 and the structural beam 2 for installation; finally, mounting the sound-absorbing cotton 9, and sealing the gypsum board 10 on one side of the U-shaped space rib 12 by adopting screws and the like; completing the final installation requirement; the components are matched with the sound-absorbing cotton and the damping sound-insulating rubber pad to better insulate sound from external transmission during the use period of the whole ceiling, so that the sound-insulating effect of the ceiling is improved.
Referring to fig. 4, a vibration isolation hanging code 13 is connected between the main ceiling keel 5 and the sound absorbing cotton 9, the vibration isolation hanging code 13 comprises a steel fixing buckle 131 and a bolt hole 132, the bolt hole 132 is formed on the surface of the steel fixing buckle 131, and the damping sound insulation rubber mat 11 is inserted into a gap of the steel fixing buckle 131;
in the embodiment, the vibration isolation hanging code 13 can further ensure that the vibration of a structural member generates sound transmission, and the damping sound insulation rubber mat 11 is plugged into the vibration isolation hanging code 13, so that the vibration isolation effect of the vibration isolation hanging code 13 in use is further ensured, and the aim of better noise reduction is achieved.
Referring to fig. 1-3, the design thickness of the sound absorbing cotton 9 is 50mm, and is rock cotton or glass cotton; the design density of the sound-absorbing cotton 9 is 48kg/m3; the specification size of the gypsum board 10 is 2x12mm, and the design density is 700kg/m3; the design thickness of the damping sound insulation rubber pad 11 is 10mm, and the design thickness of the U-shaped space rib 12 is 50mm; the non-hardening sealant 7 is a mixture of elastic sealant and PU adhesive tape; the suspended ceiling piece comprises an expansion screw, a screw rod and a screw cap, wherein the expansion screw is fixedly connected to one end of the screw rod, and the screw cap is in threaded connection with the periphery of the screw rod.
In the present embodiment, the ceiling member is installed by firstly punching a hole matching with the expansion screw on the structural top plate 3 by using a hole puncher, then inserting the expansion screw, and then turning a nut to fry the expansion screw open, thereby achieving the fixed installation of the final screw; and after all the components are ready, the main ceiling keel 5 can be correspondingly suspended.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (6)
1. The utility model provides a computer lab ceiling structure that gives sound insulation, includes division wall, structural beam and structure roof, structural beam fixed mounting is on the division wall, structural roof fixed mounting is at structural beam's interior roof, its characterized in that: the suspended isolator is arranged on the structural top plate, the suspended ceiling main keel is fixedly arranged on the structural top plate through a suspended ceiling piece, and a sound insulation component is connected between the partition wall and the structural beam; the sound insulation assembly comprises a surrounding edge vibration isolation rubber mat, non-hardening sealing glue, L-shaped angle iron, sound absorption cotton, a gypsum board, damping sound insulation rubber mats and U-shaped space ribs, wherein the surrounding edge vibration isolation rubber mat and the non-hardening sealing glue are fixedly connected to the side edges of the structural beam, the L-shaped angle iron is fixedly installed on the surface of the surrounding edge vibration isolation rubber mat, the sound absorption cotton is fixedly connected with a suspended ceiling main keel through the L-shaped angle iron, the damping sound insulation rubber mats are fixedly connected to the surface of the structural beam, the U-shaped space ribs are fixedly connected between the structural beam and the sound absorption cotton through the damping sound insulation rubber mats, and the gypsum board is fixedly installed on the side edges of the sound absorption cotton through the U-shaped space ribs.
2. A sound-insulating ceiling construction for a machine room as claimed in claim 1, wherein: the vibration isolation hanging code is connected between the main joist of the suspended ceiling and the sound absorbing cotton and comprises a steel fixing buckle and a bolt hole, the bolt hole is formed in the surface of the steel fixing buckle, and the damping sound insulation rubber mat is inserted into a gap of the steel fixing buckle.
3. A sound-insulating ceiling construction for a machine room as claimed in claim 1, wherein: the design thickness of the sound-absorbing cotton is 50mm, and the sound-absorbing cotton is rock cotton or glass cotton; the design density of the sound-absorbing cotton is 48 kg/m.
4. A sound-insulating ceiling construction for a machine room as claimed in claim 1, wherein: the gypsum board had a gauge size of 2x12 and a design density of 700 kg/m.
5. A sound-insulating ceiling construction for a machine room as claimed in claim 1, wherein: the design thickness of the damping sound insulation rubber pad is 10mm, and the design thickness of the U-shaped space rib is 50mm.
6. A sound-insulating ceiling construction for a machine room as claimed in claim 1, wherein: the suspended ceiling piece comprises an expansion screw, a screw rod and a screw cap, wherein the expansion screw is fixedly connected to one end of the screw rod, and the screw cap is in threaded connection with the periphery of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320852036.7U CN220117562U (en) | 2023-04-17 | 2023-04-17 | Sound insulation ceiling structure of machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320852036.7U CN220117562U (en) | 2023-04-17 | 2023-04-17 | Sound insulation ceiling structure of machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117562U true CN220117562U (en) | 2023-12-01 |
Family
ID=88891500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320852036.7U Active CN220117562U (en) | 2023-04-17 | 2023-04-17 | Sound insulation ceiling structure of machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117562U (en) |
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2023
- 2023-04-17 CN CN202320852036.7U patent/CN220117562U/en active Active
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