CN112814250A - Modularization gypsum board furred ceiling - Google Patents
Modularization gypsum board furred ceiling Download PDFInfo
- Publication number
- CN112814250A CN112814250A CN202011614513.3A CN202011614513A CN112814250A CN 112814250 A CN112814250 A CN 112814250A CN 202011614513 A CN202011614513 A CN 202011614513A CN 112814250 A CN112814250 A CN 112814250A
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- China
- Prior art keywords
- gypsum board
- frame
- ceiling
- modular
- keel
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0428—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having a closed frame around the periphery
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B9/20—Means for suspending the supporting construction adjustable
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Finishing Walls (AREA)
Abstract
The embodiment of the invention discloses a modularized plasterboard suspended ceiling, which comprises: can fix the gypsum board module of a plurality of mutual concatenations on roof or wall body through the jib external member, the gypsum board module includes keel frame and fixes the gypsum board on keel frame, and the keel frame of two adjacent gypsum board modules is assembled each other and is detained.
Description
Technical Field
Embodiments of the present invention relate to, but are not limited to, a drywall ceiling, and more particularly, to a modular drywall ceiling.
Background
At present, the existing suspended ceiling method is that materials such as light steel keels and gypsum boards are delivered to a construction site firstly, then workers install the materials on the site manually, and construction of each area requires the workers to complete all installation details, such as nailing, aluminum cutting, gypsum board cutting and the like. The construction process causes the defects of inconvenient installation, high cost and high material cost.
Disclosure of Invention
The embodiment of the invention also provides a modularized gypsum board suspended ceiling which comprises a plurality of mutually spliced gypsum board modules which can be fixed on a roof or a wall body through a suspender kit, each gypsum board module comprises a keel frame and a gypsum board fixed on the keel frame, the keel frames of two adjacent gypsum board modules are mutually spliced and fastened,
compared with the prior art, the gypsum board in the suspended ceiling of the embodiment of the invention can be spliced in a modularization mode, so that the gypsum board modules for the suspended ceiling can be produced in batches in a factory, and an installer only needs to assemble the gypsum board modules on site without installing all details on a construction site. The modular gypsum board suspended ceiling of the embodiment is quick to install, the installation cost is lowered, the material cost is lowered, and the product is more competitive in the market.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a perspective assembly view of a modular gypsum board ceiling provided by an embodiment of the present invention;
fig. 2 is an exploded perspective view of a gypsum board module provided in accordance with an embodiment of the present invention;
fig. 3 is a perspective view of a frame keel of a gypsum board module provided in an embodiment of the invention;
fig. 4 is an enlarged perspective view of a connecting fastener of a gypsum board module according to an embodiment of the present invention;
FIG. 5 is an exploded perspective view of a first boom assembly of a gypsum board module provided in accordance with an embodiment of the present invention;
fig. 6 is an enlarged perspective view of a screw head portion of a first boom assembly of a gypsum board module according to an embodiment of the present invention.
Detailed Description
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be arbitrarily combined with each other without conflict.
As shown in fig. 1, an embodiment of the present invention provides a modular gypsum board suspended ceiling including a plurality of gypsum board modules 1 spliced to each other, and a hanger bar assembly 2 capable of connecting the gypsum board modules 1 to a roof or a wall. The plasterboard module 1 can be fixed to a wall or roof by means of a boom assembly 2.
As shown in fig. 1 and 2, the gypsum board modules 1 include a keel frame 10 and gypsum boards 11 fixed on the keel frame 10, and the keel frames 10 of two adjacent gypsum board modules 1 are assembled and fastened to each other. As shown in fig. 2, the keel frame 10 includes a plurality of bezel keels 101 and connecting catches 102 connecting adjacent bezel keels 101. In this embodiment, the plurality of frame runners 101 include a transverse frame runner and a longitudinal frame runner, and the transverse frame runner and the longitudinal frame runner are spliced to form the rectangular runner frame 10. In other embodiments, the shape of the frame keel 101 may be hexagonal, octagonal, etc., and the number of the frame keels and the shape of the frame keel may be designed according to the requirement, which is not limited herein.
As shown in fig. 3, the frame runner 101 includes a coupling groove 1010 at an upper portion and opened upward, and a splicing groove 1011 at a side surface and opened sideward. The connecting groove 1010 and the splicing groove 1011 are both arranged along the length direction of the frame keel 101.
As shown in fig. 4, the connection clip 102 includes a planar top plate 1020, a first clip portion 1021 and a second clip portion 1022 extending downward from the planar top plate. The extending directions of the first clamping portion 1021 and the second clamping portion 1022 are perpendicular. The first clamping portion 1021 is an integral type, the second clamping portion 1022 is two arranged in front and back along the same direction, and in other embodiments, the first clamping portion 1021 and the second clamping portion 1022 can also be arranged in the same direction, so as to increase the firmness of clamping. As shown in fig. 1 and 2, when the connecting fastener 102 is fastened, the first fastening portion 1021 fastens the connecting groove 1010 of one frame keel 101 of the adjacent frame keels 101, and the second fastening portion 1022 fastens the connecting groove 1010 of the other frame keel 101 of the adjacent frame keel 101.
The first clamping portion 1021 and the second clamping portion 1022 in this embodiment can simply and conveniently realize steering clamping, so as to connect the two frame keels 101 in different directions.
As shown in fig. 1, the modular gypsum board suspended ceiling further includes a bolt 3 connecting adjacent gypsum board modules 1, and the cross section of the bolt 3 is i-shaped. The cross-section of the splicing groove 1011 of the frame keel 101 corresponding to the adjacent gypsum board module 1 is a relative "['" (refer to fig. 3), so that the two sides of the plug pin 3 can be respectively clamped in the splicing groove 1011 of the frame keel 101 corresponding to the adjacent gypsum board module 1 to connect the adjacent gypsum board module 1. Bolt 3 in this embodiment can splice two gypsum board modules 1 together, and following the third gypsum board module 1 also connects with bolt 3, analogizes the installation in proper order and can assemble into the large tracts of land furred ceiling.
As shown in fig. 1 and 5, the boom assembly 2 includes a first boom kit 20, the first boom kit 20 includes a rod main body 201 provided with threads, a bolt 202 and a screw head 203 respectively connected to two ends of the rod main body 201, wherein the bolt 202 is used for connecting with a roof or a wall, and the screw head 203 is used for connecting with the gypsum board module 1. The first suspender member 20 further includes a hollow screw 204 connected between the rod main body 201 and the screw head 203, and rotating the hollow screw 204 or the rod main body 201 or the screw head 203 can adjust a distance between the rod main body 201 and the screw head 203, thereby adjusting a height of the first suspender member 20. Meanwhile, the screw head 203 and the hollow screw 204 can enable the screw head 203 to rotate.
As shown in fig. 6, in the present embodiment, the screw head 203 is T-shaped and can extend into the connection groove 1010, and the screw head 203 can be held with the connection groove 1010 by rotating to interfere with the connection groove 1010 (see fig. 1). The screw head 203 both ends symmetry sets up, and the length of two diagonals is different, and the length of the longest diagonal is greater than the upper end opening width of spread groove 1010 to can block in the spread groove 1010, and a apex angle of screw head 203 one end adopts the circular arc transition to another apex angle, thereby when rotatory, shorter diagonal noninterference, longer diagonal angle realizes that the location is blocked and is prevented smooth silk simultaneously.
As shown in fig. 1, the boom kit 2 includes a second boom kit 21, and the modular drywall ceiling also includes edge runners 4. The side keel 4 can be fixedly connected with the wall, and the second suspender kit 21 is connected with the side keel 4 and the gypsum board module 1 respectively. During the installation, fix limit fossil fragments 4 on the wall body earlier, then install second jib external member 21 on limit fossil fragments 4, second jib external member 21 and gypsum board module 1 fixed connection again. The second suspender member 21 is provided with a hole (not shown) for leveling in a plane direction, and when the wall surface is not flat, the position of the screw can be adjusted through the hole, so that the leveling purpose is achieved.
The mode that the furred ceiling was pieced together to the gypsum board can be at the good gypsum board module of mill batch production furred ceiling usefulness in the furred ceiling of this embodiment to installer only need assemble the gypsum board module at the scene, needn't install all details at the job site. Meanwhile, the suspender component is simply and firmly connected with the gypsum board module. The modular gypsum board suspended ceiling of the embodiment is quick to install, the installation cost is lowered, the material cost is lowered, and the product is more competitive in the market.
In the description of the embodiments of the present invention, the term "plurality" means two or more. In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" word structure ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to have specific orientations, are configured and operated in specific orientations, and thus, are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A modular drywall ceiling, comprising: can fix the gypsum board module of a plurality of mutual concatenations on roof or wall body through the jib external member, the gypsum board module includes keel frame and fixes gypsum board on the keel frame, adjacent two the keel frame of gypsum board module is assembled each other and is detained and hold.
2. The modular gypsum board ceiling of claim 1, wherein: the keel frame comprises a plurality of frame keels, the frame keels comprise connecting grooves located on the upper portion, the connecting grooves are arranged in the length direction of the frame keels and can be connected with the suspender external member in a matched mode.
3. The modular gypsum board ceiling of claim 2, wherein: the keel frame also comprises a connecting clamp part for connecting adjacent frame keels, the connecting clamp part comprises a plane top plate, a first clamping part and a second clamping part, the first clamping part and the second clamping part extend downwards from the plane top plate, the first clamping part is clamped with a connecting groove of one frame keel in the adjacent frame keels, and the second clamping part is clamped with a connecting groove of the other frame keel in the adjacent frame keels; the extending direction of the first clamping portion is perpendicular to that of the second clamping portion, and the second clamping portion comprises a plurality of clamping portions arranged in the same direction.
4. The modular gypsum board ceiling of claim 2, wherein: the frame keel also comprises a splicing groove positioned on the side surface, and the splicing groove is arranged along the length direction of the frame keel; the modularization gypsum board furred ceiling still includes the bolt of connecting adjacent gypsum board module, the bolt is connected adjacent respectively the splice groove of the frame fossil fragments that the gypsum board module corresponds.
5. The modular gypsum board ceiling of claim 4, wherein: adjacent the splice groove cross-section of the frame fossil fragments that the gypsum board module corresponds is the relative "[", the cross-section of bolt is "worker" style of calligraphy, and both sides are blocked respectively and are located adjacently the splice groove of the frame fossil fragments that the gypsum board module corresponds.
6. The modular gypsum board ceiling of claim 2, wherein: modularization gypsum board furred ceiling still includes the jib external member, the jib external member includes first jib external member, first jib external member including establish the screwed pole main part, respectively with spiral shell head and the bolt that pole main part both ends are connected, the bolt can with roof or wall connection, spiral shell head with gypsum board module connects.
7. The modular gypsum board ceiling of claim 6, wherein: the hollow screw rod is connected between the rod main body and the screw head, and the distance between the rod main body and the screw head can be adjusted by rotating the hollow screw rod or the rod main body or the screw head.
8. The modular gypsum board ceiling of claim 6, wherein: the spiral shell head can stretch into in the spread groove, through rotatory the spiral shell head extremely with spread groove interference state can with the spread groove card is held.
9. The modular gypsum board ceiling of claim 8, wherein: the spiral shell head is the T type to the length of two diagonal lines is different, and the length of longest diagonal line is greater than the opening width of spread groove, a apex angle of spiral shell head one end adopts the circular arc transition to another apex angle.
10. The modular gypsum board ceiling of claim 7, wherein: the jib external member includes the second jib external member, modularization gypsum board furred ceiling still includes the limit fossil fragments, the limit fossil fragments can with roof or wall body fixed connection, the second jib external member is connected respectively limit fossil fragments and gypsum board module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011614513.3A CN112814250B (en) | 2020-12-31 | 2020-12-31 | Modularization gypsum board furred ceiling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011614513.3A CN112814250B (en) | 2020-12-31 | 2020-12-31 | Modularization gypsum board furred ceiling |
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| CN112814250A true CN112814250A (en) | 2021-05-18 |
| CN112814250B CN112814250B (en) | 2022-08-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389346A (en) * | 2021-07-01 | 2021-09-14 | 黄焕文 | Combined bottom plate frame, bottom plate and spliced floor |
| CN115045428A (en) * | 2022-07-12 | 2022-09-13 | 广州积木科技发展有限公司 | Keel and gypsum integrated prefabricated ceiling component and production method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020083669A1 (en) * | 2001-01-03 | 2002-07-04 | William Paul | Suspended ceiling grid structure with main runners incorporating measurement indicia for establishing a border dimension for a engagement by a cross tee |
| CN102400514A (en) * | 2011-11-21 | 2012-04-04 | 海盐法狮龙建材科技有限公司 | Integrated ceiling formed by installing ceiling panels in layered mode |
| CN102900192A (en) * | 2012-11-16 | 2013-01-30 | 叶爱民 | Integrated ceiling |
| CN105201118A (en) * | 2015-10-13 | 2015-12-30 | 安徽华然装饰集团有限责任公司 | Crack resistant gypsum board suspended ceiling and back-to-back type mounting and splicing method |
| CN207453232U (en) * | 2017-11-16 | 2018-06-05 | 刘忠田 | A kind of grid for suspended ceiling frame and LED smallpox Integral ceilings |
| CN207934298U (en) * | 2018-01-22 | 2018-10-02 | 河北安泰纸面石膏板有限公司 | A kind of flexible Thistle board furred ceiling of keel assembling |
| CN210177866U (en) * | 2019-04-29 | 2020-03-24 | 湖南安雅达建材科技有限公司 | Wall keel |
| CN211114330U (en) * | 2019-09-05 | 2020-07-28 | 索尔实业(集团)有限公司 | Honeycomb type decorative ceiling structure |
| CN211143454U (en) * | 2019-10-23 | 2020-07-31 | 深圳市桦林达装饰设计工程有限公司 | Suspended ceiling board fixing structure |
| CN111593840A (en) * | 2020-05-20 | 2020-08-28 | 浙江青川装饰集团有限公司 | Multifunctional environment-friendly suspended ceiling and installation method |
-
2020
- 2020-12-31 CN CN202011614513.3A patent/CN112814250B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020083669A1 (en) * | 2001-01-03 | 2002-07-04 | William Paul | Suspended ceiling grid structure with main runners incorporating measurement indicia for establishing a border dimension for a engagement by a cross tee |
| CN102400514A (en) * | 2011-11-21 | 2012-04-04 | 海盐法狮龙建材科技有限公司 | Integrated ceiling formed by installing ceiling panels in layered mode |
| CN102900192A (en) * | 2012-11-16 | 2013-01-30 | 叶爱民 | Integrated ceiling |
| CN105201118A (en) * | 2015-10-13 | 2015-12-30 | 安徽华然装饰集团有限责任公司 | Crack resistant gypsum board suspended ceiling and back-to-back type mounting and splicing method |
| CN207453232U (en) * | 2017-11-16 | 2018-06-05 | 刘忠田 | A kind of grid for suspended ceiling frame and LED smallpox Integral ceilings |
| CN207934298U (en) * | 2018-01-22 | 2018-10-02 | 河北安泰纸面石膏板有限公司 | A kind of flexible Thistle board furred ceiling of keel assembling |
| CN210177866U (en) * | 2019-04-29 | 2020-03-24 | 湖南安雅达建材科技有限公司 | Wall keel |
| CN211114330U (en) * | 2019-09-05 | 2020-07-28 | 索尔实业(集团)有限公司 | Honeycomb type decorative ceiling structure |
| CN211143454U (en) * | 2019-10-23 | 2020-07-31 | 深圳市桦林达装饰设计工程有限公司 | Suspended ceiling board fixing structure |
| CN111593840A (en) * | 2020-05-20 | 2020-08-28 | 浙江青川装饰集团有限公司 | Multifunctional environment-friendly suspended ceiling and installation method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389346A (en) * | 2021-07-01 | 2021-09-14 | 黄焕文 | Combined bottom plate frame, bottom plate and spliced floor |
| CN115045428A (en) * | 2022-07-12 | 2022-09-13 | 广州积木科技发展有限公司 | Keel and gypsum integrated prefabricated ceiling component and production method thereof |
| CN115045428B (en) * | 2022-07-12 | 2023-10-27 | 广州市星洋模具科技有限公司 | Prefabricated suspended ceiling component formed by integrating keels and gypsum and production method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112814250B (en) | 2022-08-16 |
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