CN220133225U - Seamless sound-absorbing ceiling structure - Google Patents
Seamless sound-absorbing ceiling structure Download PDFInfo
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- CN220133225U CN220133225U CN202320468585.4U CN202320468585U CN220133225U CN 220133225 U CN220133225 U CN 220133225U CN 202320468585 U CN202320468585 U CN 202320468585U CN 220133225 U CN220133225 U CN 220133225U
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- silicon crystal
- keels
- auxiliary
- ceiling structure
- sound
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000013078 crystal Substances 0.000 claims abstract description 60
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 60
- 239000010703 silicon Substances 0.000 claims abstract description 60
- 239000011435 rock Substances 0.000 claims abstract description 35
- 239000004576 sand Substances 0.000 claims abstract description 26
- 238000010079 rubber tapping Methods 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000001788 irregular Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 15
- 230000007613 environmental effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a seamless sound-absorbing ceiling structure, which comprises: the top end of the suspender is fixed on the concrete roof; a main keel connected to a lower end of the boom; the auxiliary keel is connected to the bottom of the main keel; the silicon crystal rock acoustic boards are fixed at the bottoms of the auxiliary keels through self-tapping screws, the silicon crystal rock acoustic boards are provided with a plurality of blocks, the concrete roof is shielded after the plurality of blocks of silicon crystal rock acoustic boards are spliced, silicon crystal sand filling layers are arranged between the seams of adjacent silicon crystal rock acoustic boards, and fiber grid cloth is attached to the surfaces of the seams of the adjacent silicon crystal rock acoustic boards; the silicon crystal sand leveling layer is coated on the lower surfaces of the plurality of silicon crystal rock sound absorbing plates; and the silicon crystal sand decorative layer is coated on the lower surface of the silicon crystal sand leveling layer. The finished surface of the ceiling has no gap, and can meet the design requirements of large-piece forming and irregular geometric surfaces while ensuring good sound insulation and sound absorption effects.
Description
Technical Field
The utility model relates to the technical field of building decoration. More particularly, the present utility model relates to a seamless sound absorbing ceiling construction.
Background
At present, most of the indoor decorative ceiling acoustic boards of the building adopt materials such as wooden acoustic boards, cloth/soft-package acoustic boards, metal acoustic boards and the like. The traditional sound absorbing material is limited by the specification of the plate, has a plurality of installation parting joints, has poor overall effect, and most materials are not fireproof and have poor environmental adaptability.
Disclosure of Invention
The utility model aims to provide a seamless sound-absorbing ceiling structure, so as to solve the problems that the traditional sound-absorbing material cannot realize large-area continuous seamless decoration, has poor fireproof performance and poor environmental adaptability.
To achieve these objects and other advantages and in accordance with the purpose of the utility model, there is provided a seamless sound-absorbing ceiling structure comprising:
the top ends of the hanging rods are fixed on the concrete roof, a plurality of hanging rods are arranged, and the hanging rods are arranged in a lattice mode;
the main keels are connected to the lower ends of the suspenders, the number of the main keels is the same as the number of columns of the dot matrix of the suspenders, and the lower ends of the suspenders in the same column are connected with the same main keels;
the auxiliary keels are arranged in a plurality, and each auxiliary keel is connected to the bottom of the main keel along the row direction of the dot matrix of the suspender;
the silicon crystal rock acoustic boards are fixed at the bottoms of the auxiliary keels through self-tapping screws, the silicon crystal rock acoustic boards are provided with a plurality of blocks, the concrete roof is shielded after the plurality of blocks of silicon crystal rock acoustic boards are spliced, silicon crystal sand filling layers are arranged between the seams of adjacent silicon crystal rock acoustic boards, and fiber grid cloth is attached to the surfaces of the seams of the adjacent silicon crystal rock acoustic boards;
the silicon crystal sand leveling layer is coated on the lower surfaces of the plurality of silicon crystal rock sound absorbing plates;
and the silicon crystal sand decorative layer is coated on the lower surface of the silicon crystal sand leveling layer.
Preferably, the plurality of auxiliary keels are uniformly arranged at intervals along the row direction of the dot matrix of the suspender, a plurality of cross bracing keels are uniformly arranged between the adjacent auxiliary keels at intervals along the row direction of the dot matrix of the suspender, and the silicon crystal rock acoustic panel is connected with the cross bracing keels through self-tapping screws.
Preferably, the main keels, the auxiliary keels and the transverse support keels are all light steel keels.
Preferably, the cross section of the auxiliary keel is I-shaped, and the cross brace keels are respectively connected with the upper wing plate and the lower wing plate of the auxiliary keel through self-tapping screws.
Preferably, the top end of the suspender is fixedly connected with the concrete roof through an expansion bolt.
Preferably, the width of the fiber mesh cloth is 100mm.
Preferably, the main joist is provided with an n-shaped fastener, the bottom end of the side wall of the n-shaped fastener is provided with a connecting plate attached to the top surface of the auxiliary joist, the connecting plate is connected with the top surface of the auxiliary joist through self-tapping screws, the inner top surface of the n-shaped fastener is provided with a limiting column, the top surface of the main joist is provided with a limiting hole matched with the limiting column, and the limiting column is inserted into the limiting hole.
Preferably, the suspender comprises a rod body and a G-shaped suspender arranged at the lower end of the rod body, and a rubber anti-slip layer is arranged on the inner wall of the suspender.
The utility model at least comprises the following beneficial effects: firstly, the finished surface of the ceiling has no gap, and can meet the design requirements of large-piece forming and irregular geometric surfaces while ensuring good sound insulation and sound absorption effects, secondly, the silicon crystal rock sound absorption board has the advantages of incombustibility, weather resistance, acid and alkali resistance, water resistance, sunlight resistance, environmental protection, no smell and the like, and can be used for a long time in various environments.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic side view of a seamless sound-absorbing ceiling structure according to an embodiment of the present utility model;
fig. 2 is a schematic perspective view of a seamless sound-absorbing ceiling structure according to an embodiment of the present utility model;
FIG. 3 is a schematic side view of an n-shaped fastener according to an embodiment of the present utility model;
fig. 4 is a schematic side view of a boom according to an embodiment of the present utility model.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are all conventional methods, and the reagents and materials, unless otherwise specified, are all commercially available; in the description of the present utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.
As shown in fig. 1 to 4, the present utility model provides a seamless sound-absorbing ceiling structure comprising:
the top ends of the hanging rods 1 are fixed on a concrete roof, a plurality of hanging rods 1 are arranged, and the hanging rods 1 are arranged in a lattice mode;
specifically, the suspension rod 1 comprises a rod body 101 and a G-shaped suspension member 102 arranged at the lower end of the rod body 101, the top end of the rod body 101 is fixedly connected with a concrete roof through an expansion bolt,
the main keels 2 are connected to the lower ends of the suspenders 1, the number of the main keels 2 is the same as the number of columns of the dot matrix of the suspenders 1, and the lower ends of the suspenders 1 in the same column are connected with the same main keels 2;
the auxiliary keels 3 are arranged, and each auxiliary keel 3 is connected to the bottom of the main keel 2 along the row direction of the dot matrix of the suspender 1;
specifically, light steel joist can be adopted for both the main joist 2 and the auxiliary joist 3, an n-shaped fastener 9 is arranged on the main joist 2, a connecting plate 10 attached to the top surface of the auxiliary joist 3 is arranged at the bottom end of the side wall of the n-shaped fastener 9, and the connecting plate 10 is connected with the top surface of the auxiliary joist 3 through self-tapping screws.
The silicon crystal rock acoustic boards 4 are fixed at the bottoms of the auxiliary keels 3 through self-tapping screws, the silicon crystal rock acoustic boards 4 are provided with a plurality of blocks, the concrete roof is shielded after the plurality of silicon crystal rock acoustic boards 4 are spliced, silicon crystal sand filling layers 5 are arranged between the gaps of the adjacent silicon crystal rock acoustic boards 4, and fiber grid cloth 6 is attached to the surfaces of the gaps of the adjacent silicon crystal rock acoustic boards 4;
the silicon crystal sand leveling layer 7 is coated on the lower surfaces of the plurality of silicon crystal rock sound absorbing plates 4;
and the silicon crystal sand decorative layer 8 is coated on the lower surface of the silicon crystal sand leveling layer 7.
The construction method of the seamless sound-absorbing ceiling structure comprises the following steps:
step one, preparing construction;
step two, measuring and positioning;
step three, installing the suspender 1 and the keels, arranging the suspender 1 according to the modeling of the suspended ceiling, installing the main keels 2 and the auxiliary keels 3, and adjusting the level of the auxiliary keels 3;
step four, installing a silicon crystal rock acoustic board 4, and fixing the silicon crystal rock acoustic board 4 at the bottom of the auxiliary keel 3 through self-tapping screws after the main keel 2 and the auxiliary keel 3 are qualified;
step five, plate seam treatment, wherein the plate seam is filled with silicon crystal sand, and 100mm wide fiber mesh cloth 6 is externally attached;
step six, scraping and coating the silicon crystal sand, namely after the repairing of the gaps of the 4 plates of the acoustic board of the silicon crystal rock is completed, scraping and coating the silicon crystal sand on the whole ceiling for 2 times, and polishing and flattening the ceiling by using sand paper after drying to form a silicon crystal sand leveling layer 7;
and step seven, spraying silicon crystal sand, checking the flatness of the polished ceiling, and integrally spraying the silicon crystal sand for 1-2 times after meeting the requirements, so as to ensure the uniform overall color of the ceiling and no chromatic aberration, and forming the silicon crystal sand decorative layer 8.
In the above embodiment, the suspension rod 1 mainly provides tension for the main joist 2, the auxiliary joist 3 and the silicon crystal rock acoustic board 4 connected to the auxiliary joist 3, the main joist 2 is a main stress part of the ceiling structure, the auxiliary joist 3 provides mounting points for the silicon crystal rock acoustic board 4, the silicon crystal rock acoustic board 4 plays a role in sound absorption, the silicon crystal sand leveling layer 7 is used for leveling the silicon crystal sand decorative layer 8 and simultaneously playing a role in sound absorption, and the silicon crystal sand decorative layer 8 plays a role in surface layer decoration and simultaneously plays a role in sound absorption.
According to the seamless sound-absorbing ceiling structure, no gap is found on the ceiling finishing surface, the design requirements of large-piece forming and irregular geometric surfaces can be met while good sound insulation and sound absorption effects are ensured, and secondly, the silicon crystal rock sound-absorbing plate 4 has the advantages of incombustibility, weather resistance, acid and alkali resistance, water resistance, sunlight resistance, environmental protection, no smell and the like, and can be used for a long time in various environments.
In another embodiment, the inner top surface of the n-shaped fastener 9 is provided with a limit post 11, the top surface of the main keel 2 is provided with a limit hole matched with the limit post 11, the limit post 11 is inserted into the limit hole, and thus, after the auxiliary keel 3 is connected with the main keel 2 through the n-shaped fastener 9, the auxiliary keel 3 cannot slightly slide on the main keel 2 due to the relation of the limit post 11 and the limit hole, and the auxiliary keel 3 is ensured to be positioned accurately.
In another embodiment, the plurality of cross runners 3 are uniformly spaced along the column direction of the lattice of the boom 1, a plurality of cross brace keels 12 are uniformly spaced along the row direction of the lattice of the boom 1 between adjacent cross runners 3, and the silicalite acoustic panel 4 is connected with the cross brace keels 12 through self-tapping screws.
Specifically, the cross brace keels 12 may be light steel keels, which not only ensures the connection strength, but also reduces the weight.
Specifically, the cross section of the auxiliary keel 3 is I-shaped, and the cross brace keels 12 are respectively connected with the upper wing plate and the lower wing plate of the auxiliary keel 3 through self-tapping screws.
The connection relationship between the auxiliary keels 3 is further enhanced by arranging the cross-brace keels 12 in the above embodiment, and more mounting points are provided for the silicon crystal rock acoustic panel 4.
In another embodiment, the inner wall of the hanger 102 is provided with a rubber anti-slip layer 103 so that the main runner 2 does not easily slip slightly relative to the boom 1.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (8)
1. A seamless sound absorbing ceiling structure comprising:
the top ends of the hanging rods are fixed on the concrete roof, a plurality of hanging rods are arranged, and the hanging rods are arranged in a lattice mode;
the main keels are connected to the lower ends of the suspenders, the number of the main keels is the same as the number of columns of the dot matrix of the suspenders, and the lower ends of the suspenders in the same column are connected with the same main keels;
the auxiliary keels are arranged in a plurality, and each auxiliary keel is connected to the bottom of the main keel along the row direction of the dot matrix of the suspender;
the silicon crystal rock acoustic boards are fixed at the bottoms of the auxiliary keels through self-tapping screws, the silicon crystal rock acoustic boards are provided with a plurality of blocks, the concrete roof is shielded after the plurality of blocks of silicon crystal rock acoustic boards are spliced, silicon crystal sand filling layers are arranged between the seams of adjacent silicon crystal rock acoustic boards, and fiber grid cloth is attached to the surfaces of the seams of the adjacent silicon crystal rock acoustic boards;
the silicon crystal sand leveling layer is coated on the lower surfaces of the plurality of silicon crystal rock sound absorbing plates;
and the silicon crystal sand decorative layer is coated on the lower surface of the silicon crystal sand leveling layer.
2. The seamless sound-absorbing ceiling structure of claim 1, wherein a plurality of cross-brace keels are uniformly spaced along the column direction of the lattice of the boom, a plurality of cross-brace keels are uniformly spaced along the row direction of the lattice of the boom between adjacent cross-brace keels, and the silicon-crystal-rock sound-absorbing panel is connected with the cross-brace keels by self-tapping screws.
3. The seamless sound absorbing ceiling structure of claim 2 wherein the main runners, the auxiliary runners and the cross-brace runners are all light steel runners.
4. The seamless sound-absorbing ceiling structure according to claim 2, wherein the cross section of the cross runner is in an i shape, and the cross runner is respectively connected with the upper and lower wing plates of the cross runner by self-tapping screws.
5. The seamless sound absorbing ceiling structure of claim 1 wherein the boom tip is fixedly attached to the concrete roof by expansion bolts.
6. The seamless sound absorbing ceiling structure of claim 1 wherein the fibrous scrim has a width of 100mm.
7. The seamless sound-absorbing ceiling structure according to claim 1, wherein n-shaped fasteners are arranged on the main joists, connecting plates attached to the top surfaces of the auxiliary joists are arranged at the bottom ends of the side walls of the n-shaped fasteners, the connecting plates are connected with the top surfaces of the auxiliary joists through self-tapping screws, limiting posts are arranged on the inner top surfaces of the n-shaped fasteners, limiting holes matched with the limiting posts are formed in the top surfaces of the main joists, and the limiting posts are inserted into the limiting holes.
8. The seamless sound-absorbing ceiling structure according to claim 1, wherein the suspension rod comprises a rod body and a G-shaped suspension member arranged at the lower end of the rod body, and the inner wall of the suspension member is provided with a rubber anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320468585.4U CN220133225U (en) | 2023-03-13 | 2023-03-13 | Seamless sound-absorbing ceiling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320468585.4U CN220133225U (en) | 2023-03-13 | 2023-03-13 | Seamless sound-absorbing ceiling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220133225U true CN220133225U (en) | 2023-12-05 |
Family
ID=88960254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320468585.4U Active CN220133225U (en) | 2023-03-13 | 2023-03-13 | Seamless sound-absorbing ceiling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220133225U (en) |
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2023
- 2023-03-13 CN CN202320468585.4U patent/CN220133225U/en active Active
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