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CN111877638A - Special-shaped suspended ceiling and construction method thereof - Google Patents

Special-shaped suspended ceiling and construction method thereof Download PDF

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Publication number
CN111877638A
CN111877638A CN202010699319.3A CN202010699319A CN111877638A CN 111877638 A CN111877638 A CN 111877638A CN 202010699319 A CN202010699319 A CN 202010699319A CN 111877638 A CN111877638 A CN 111877638A
Authority
CN
China
Prior art keywords
keel
base layer
sliding sleeve
plate
auxiliary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010699319.3A
Other languages
Chinese (zh)
Inventor
陈慧
张丽娇
范瑜洋
顾康彬
赵玉强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Lantian Building Decoration Engineering Co ltd
Original Assignee
Shanghai Lantian Building Decoration Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Lantian Building Decoration Engineering Co ltd filed Critical Shanghai Lantian Building Decoration Engineering Co ltd
Priority to CN202010699319.3A priority Critical patent/CN111877638A/en
Publication of CN111877638A publication Critical patent/CN111877638A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/061Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members supporting construction for curved ceilings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/003Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/065Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12Connections between non-parallel members of the supporting construction
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22Connection of slabs, panels, sheets or the like to the supporting construction

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The application relates to the technical field of suspended ceiling structures, in particular to a special-shaped suspended ceiling which comprises a main keel, a threaded rod fixedly connected with the main keel and an expansion sleeve arranged at one end of the threaded rod, which is far away from the main keel, wherein a plurality of sliding sleeves are arranged on the main keel in a sliding manner, and fastening assemblies used for fixing the sliding sleeves on the main keel are arranged on the sliding sleeves; the fixed jib that is provided with on the sliding sleeve, the fixed basic unit link plate that is provided with on the jib, the fixed a plurality of first false keel that are provided with on the side of basic unit link plate, the bottom mounting of basic unit link plate is provided with a plurality of second false keels, all be provided with the gypsum board on first false keel and the second false keel. This application has the effect that makes things convenient for the staff to mould special-shaped furred ceiling.

Description

Special-shaped suspended ceiling and construction method thereof
Technical Field
The application relates to the technical field of suspended ceiling structures, in particular to a special-shaped suspended ceiling and a construction method thereof.
Background
The suspended ceiling is a decoration for decorating the top of the residential environment of a house. In short, it refers to the decoration of ceiling, which is one of the important parts of interior decoration. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also a hidden layer for projects such as electric, ventilation air-conditioning, communication and fire prevention, alarm pipeline equipment and the like.
The traditional special-shaped suspended ceiling needs to be manufactured into a frame of the special-shaped suspended ceiling in advance, and then the frame is hung on a roof. The shape of the frame is determined after the frame is manufactured, and the requirement of variable special-shaped decorative surfaces cannot be met.
Disclosure of Invention
In order to conveniently shape the special-shaped suspended ceiling surface, the application provides the special-shaped suspended ceiling and the construction method thereof.
First aspect, the application provides a dysmorphism furred ceiling adopts following technical scheme:
a special-shaped suspended ceiling comprises a main keel, a threaded rod fixedly connected with the main keel and an expansion sleeve arranged at one end of the threaded rod, which is far away from the main keel, wherein a plurality of sliding sleeves are arranged on the main keel in a sliding manner, and fastening assemblies used for fixing the sliding sleeves on the main keel are arranged on the sliding sleeves; the fixed jib that is provided with on the sliding sleeve, the fixed basic unit link plate that is provided with on the jib, the fixed a plurality of first false keel that are provided with on the side of basic unit link plate, the bottom mounting of basic unit link plate is provided with a plurality of second false keels, all be provided with the gypsum board on first false keel and the second false keel.
Through adopting above-mentioned technical scheme, through removing the sliding sleeve on the main joist for jib on the sliding sleeve has constituted the dysmorphism face of various different shapes jointly, has made things convenient for the staff to mould different special-shaped furred ceilings. The basic unit link plate of fixing on the jib has constituted the profile of dysmorphism furred ceiling, fixes that the first auxiliary joist on basic unit link plate side can constitute the dysmorphism face of dysmorphism furred ceiling, fixes that the second auxiliary joist of basic unit link plate bottom can constitute the basal plane of dysmorphism furred ceiling, and dysmorphism face, basal plane and basic unit link plate have constituted whole furred ceiling face jointly.
Preferably, the fastening assembly comprises a spring fixed on the sliding sleeve, a pressing plate fixed on the spring and a bolt in threaded connection with the sliding sleeve; the bolt runs through the sliding sleeve and supports on the stripper plate, a space for centre gripping main joist has been formed between sliding sleeve and the stripper plate.
Through adopting above-mentioned technical scheme, remove the sliding sleeve to corresponding position back along the main joist, rotatory bolt for the bolt removes towards the direction that is close to the stripper plate, and the stripper plate tightly supports on the main joist under the effect of bolt, thereby makes the sliding sleeve fixed on the main joist.
Preferably, a rack is fixedly arranged on the main keel, a tooth groove matched with the rack is formed in the extrusion plate, and the rack and the extrusion plate can be meshed together.
Through adopting above-mentioned technical scheme, the stripper plate meshes with the rack on the main joist under the effect of bolt mutually to the fastness of sliding sleeve on the main joist has been strengthened, makes the sliding sleeve be difficult for taking place to slide on the main joist after being fixed, has guaranteed the steadiness of sliding sleeve.
Preferably, a threaded pipe is fixedly arranged on the sliding sleeve, and the bolt is in threaded connection with the threaded pipe.
Through adopting above-mentioned technical scheme, the screwed pipe has increased the threaded connection area with the bolt for the bolt is more firm on the sliding sleeve. The screwed pipe plays certain support direction's effect to the bolt for the bolt is difficult for taking place to warp at the removal in-process.
Preferably, a through hole for the threaded rod to pass through is formed in the main keel, a plurality of nuts are connected to the threaded rod in a threaded mode, and the main keel can be clamped by the nuts in the middle.
Through adopting above-mentioned technical scheme, fix the main joist through using the nut, easy to assemble has reduced the installation degree of difficulty. Meanwhile, the lifting height of the main keel is convenient to adjust by workers.
In a second aspect, the application provides a construction method of a special-shaped suspended ceiling, which adopts the following technical scheme:
a construction method of a special-shaped suspended ceiling comprises the following operation steps,
firstly, measuring the size of a roof on site, and setting XY axes on the roof;
marking positioning points on the roof according to the ceiling shape set on the drawing, and determining the outline shape of the special-shaped ceiling on the drawing by an arc line formed by connecting the positioning points;
step three, installing an expansion sleeve on the roof, connecting one end of a threaded rod with the expansion sleeve, connecting the other end of the threaded rod with a main keel, arranging the main keel in a grid shape, and paving the whole roof;
moving the sliding sleeve along the main keel to enable the sliding sleeve to be located under the positioning point, enabling the sliding sleeve and the positioning point to be in one-to-one correspondence, and then fixing the sliding sleeve on the main keel;
step five, vertically hanging the base layer hanging plate along an arc line formed by connecting the hanging rods, bending the base layer hanging plate into a curved surface, and fixing the base layer hanging plate on the hanging rods;
fixing a first auxiliary keel on the side surface of the base layer hanging plate according to the shape to be molded, so that the first auxiliary keel forms a special-shaped surface between the two base layer hanging plates, and fixing a second auxiliary keel at the bottom end of the base layer hanging plate, so that the second auxiliary keel forms a base surface between the two base layer hanging plates;
and seventhly, fixing the gypsum boards on the first auxiliary keel and the second auxiliary keel, and then brushing the suspended ceiling surface formed by the whole base layer hanging plate and the gypsum boards by using emulsion paint.
Through adopting above-mentioned technical scheme, through removing the position of sliding sleeve on the main joist, can make things convenient for the staff to mould the furred ceiling of different profiles. The staff can form the dysmorphism face of various differences between two basic unit link plates through installing first false keel on the basic unit link plate, and the molding is convenient.
Preferably, in the fifth step, before the base layer hanging plate is hung, a supporting strip for determining the installation position of the first auxiliary keel is fixed on the base layer hanging plate along the length direction.
Through adopting above-mentioned technical scheme, the support bar has played the reinforced effect of supporting to the hanging plate of basic unit for the hanging plate of basic unit is being difficult for more taking place to break when being crooked along the jib, has guaranteed the intensity of hanging plate of basic unit. Simultaneously, the profile of furred ceiling dysmorphism face has been determined on the link plate of basic unit to the support bar, provides the mounted position for first auxiliary keel for it is more convenient, firm to install first auxiliary keel on the link plate of basic unit.
Preferably, in the sixth step, a first slot matched with the first auxiliary keel is formed in the supporting bars, so that the first auxiliary keel can be inserted between the two supporting bars, a second slot for the second auxiliary keel to pass through is formed in the bottom end of the base layer hanging plate, and the second auxiliary keel can be inserted on the base layer hanging plate.
Through adopting above-mentioned technical scheme, through set up first slot on the support bar, made things convenient for the installation of first false keel, reduced installation time, improved work efficiency. Through the second slot of seting up on the link plate of basic unit, made things convenient for the installation of the vice fossil fragments of second, reduced installation time, improved work efficiency. Meanwhile, the installation mode of splicing is more convenient in later maintenance.
Preferably, in the seventh step, the first auxiliary keel and the gypsum board and the second auxiliary keel and the gypsum board are fixed together by using drywall nails.
Through adopting above-mentioned technical scheme, the fixed effect of drywall nail is better, is difficult for taking place to drop more.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the method, the sliding sleeve is movably arranged on the main keel, so that the hanging rod on the sliding sleeve can be molded into different curved surfaces, and a worker can more conveniently mold the special-shaped suspended ceiling;
2. the support bar of setting on the hanging plate of basic unit has played reinforced (rfd) effect to the hanging plate of basic unit for the intensity of hanging plate of basic unit is higher, and simultaneously, the support bar has played the effect of maring first auxiliary keel mounted position on the hanging plate of basic unit.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Figure 2 is a schematic structural view of the main runner and runner of the present application.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Figure 4 is a schematic view of the main keel after installation.
Fig. 5 is a schematic view of the state after the installation of the base layer hanging board is completed.
Fig. 6 is an enlarged schematic view of a portion B in fig. 5.
Figure 7 is a schematic view of the first cross runner and the second cross runner after installation.
Fig. 8 is a schematic view of a state after the installation of the gypsum board is completed.
Reference numerals: 11. a main keel; 111. a rack; 112. a transverse plate; 113. a vertical plate; 12. a threaded rod; 121. a nut; 13. an expansion sleeve; 2. a sliding sleeve; 21. a spring; 22. a pressing plate; 221. a tooth socket; 23. a bolt; 24. a threaded pipe; 3. a boom; 4. hanging a base layer; 41. a supporting strip; 42. a first slot; 43. a second slot; 51. a first cross runner; 52. a second secondary keel; 6. a gypsum board.
Detailed Description
The technical solutions in the present application will be described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses special-shaped suspended ceiling. Referring to fig. 1 and 2, the special-shaped suspended ceiling comprises a main keel 11, a threaded rod 12 fixedly connected with the main keel 11, and an expansion sleeve 13 arranged at one end of the threaded rod 12, which is far away from the main keel 11. The main joist 11 comprises a transverse plate 112 and vertical plates 113 fixed on both sides of the transverse plate 112, the vertical plates 113 and the transverse plate 112 are perpendicular to each other, and the main joist 11 is formed into a U-shaped steel structure by the vertical plates 113 and the transverse plate 112. The expansion sleeve 13 is intended to be screwed to the threaded rod 12, so that the threaded rod 12 can be fixed to the roof. A plurality of sliding sleeves 2 matched with the main keels 11 are arranged on the main keels 11 in a sliding mode, and fastening assemblies are arranged on the sliding sleeves 2. When the sliding sleeve 2 moves to any position along the length direction of the main keel 11, the fastening assembly can fix the sliding sleeve 2, so that the sliding sleeve 2 cannot move.
Referring to fig. 1 and 2, a hanger rod 3 is fixedly welded on the sliding sleeve 2, and a base layer hanging plate 4 is fixedly arranged on the hanger rod 3. Base layer link plate 4 is vertical setting, along the length direction at base layer link plate 4, is provided with a plurality of first false keel 51 in the fixed vertical face of base layer link plate 4. A second auxiliary keel 52 is fixed to the bottom end of the base hanging plate 4 along the length direction of the base hanging plate 4. The gypsum board 6 is fixed to the first and second cross runners 51, 52.
Referring to fig. 2 and 3, the fastening assembly includes a spring 21 fixedly disposed on the sliding sleeve 2, a pressing plate 22 fixed on an end of the spring 21 away from the sliding sleeve 2, and a bolt 23 screwed on the sliding sleeve 2. The bolt 23 can penetrate through the sliding sleeve 2 and abut against the extrusion plate 22, and the main keel 11 is arranged in a space enclosed by the sliding sleeve 2 and the extrusion plate 22. The bolt 23 is rotated towards the direction close to the extrusion plate 22, and the bolt 23 drives the extrusion plate 22 to tightly abut against the main keel 11, thereby fixing the sliding sleeve 2 on the main keel 11. When the spring 21 is in the original length state, the extrusion plate 22 and the main keel 11 are in a separated state, so that the sliding sleeve 2 can move on the main keel 11 conveniently.
Referring to fig. 2 and 3, in order to fix the sliding sleeve 2 to the main runner 11 more firmly, a rack 111 is fixedly provided on a vertical plate 113 of the main runner 11 along a length direction. Offer the tooth's socket 221 with rack 111 assorted in the one side that stripper plate 22 is close to main joist 11 for stripper plate 22 can be in the same place with rack 111 intermeshing, has further guaranteed the steadiness of sliding sleeve 2 on main joist 11, makes sliding sleeve 2 be difficult for taking place to slide on main joist 11.
Further, referring to fig. 2 and 3, in order to make the bolt 23 more secure on the sliding sleeve 2, a threaded pipe 24 is fixedly disposed on the sliding sleeve 2. The bolt 23 is screwed in the threaded pipe 24, so that the stability of the bolt 23 is ensured, the bolt 23 cannot be inclined when moving, and the bolt 23 is supported.
Referring to fig. 2, a through hole for the threaded rod 12 to pass through is formed in a vertical plate 113 of the main runner 11 opposite to the rack 111, so that the through hole and the rack 111 are located on different vertical plates 113. Threaded connection has a plurality of nuts 121 on the threaded rod 12 for after the threaded rod 12 passed riser 113, nut 121 can be with riser 113 centre gripping, thereby has realized the fixed to main joist 11.
The embodiment of the application also discloses a construction method of the special-shaped suspended ceiling, which comprises the following operation steps:
firstly, measuring the size of a roof on site by using a distance measuring instrument, and setting XY axes on the roof.
Drawing uniform grid lines on a drawing with a ceiling contour line, defining the intersection points of the grid lines and the ceiling contour line as positioning points, marking the positions of the positioning points on the roof by using cross lines, and forming arc lines by connecting the positioning points on the roof, namely the ceiling contour line on the drawing.
Step three, referring to fig. 4, the main keels 11 are hoisted on the roof according to the grid lines on the drawing, so that the main keels 11 are arranged in the shape of the grid lines on the drawing paper, and the roof is fully paved. The roof is perforated by an electric drill, an expansion sleeve 13 is arranged in the hole, a threaded rod 12 is connected to the expansion sleeve in a threaded mode, and the threaded rod 12 is perpendicular to the surface of the roof. A plurality of sliding sleeves 2 are sleeved on the middle keel, then one end of the threaded rod 12, which is far away from the expansion sleeve 13, penetrates through a through hole in a vertical plate 113 of the main keel 11, and the vertical plate 113 is clamped in the middle by using a nut 121 on the threaded rod 12.
And step four, moving the sliding sleeve 2 along the main keel 11, so that the sliding sleeve 2 is positioned under the positioning point marked on the roof, and the sliding sleeve 2 corresponds to the positioning point one by one. The bolt 23 is rotated so that the bolt 23 pushes the pressing plate 22 out in a direction close to the main runner 11, and the pressing plate 22 is engaged with the rack 111 of the main runner 11.
Step five, referring to fig. 5, the supporting bars 41 for determining the installation position of the first auxiliary keel 51 are fixedly arranged on the side surface of the base hanging plate 4, and the supporting bars 41 extend along the length direction of the base hanging plate 4, so that the supporting bars 41 form the contour line of the special-shaped suspended ceiling on the base hanging plate 4. Hang base layer link plate 4 perpendicularly along the arcwall face that jib 3 even becomes, use the screw to carry out fixed connection between jib 3 and base layer link plate 4, base layer link plate 4 is by the crooked wavy face of becoming along jib 3. The suspension rods 3 and the supporting bars 41 are respectively positioned on different sides of the base layer hanging plate 4.
Step six, referring to fig. 6 and 7, a plurality of first slots 42 matched with the end surfaces of the first cross runners 51 are formed in the support bars 41 along the length direction of the support bars 41, so that the first cross runners 51 can be inserted between the two support bars 41. The first cross runners 51 inserted between the support bars 41 form a profiled surface on the ceiling. A plurality of second slots 43 for the second auxiliary keels 52 to pass through are formed in the bottom end of the base hanging plate 4 along the length direction of the base hanging plate 4, so that the second auxiliary keels 52 can be inserted between two adjacent base hanging plates 4. The second cross runner 52 forms the base surface on the suspended ceiling. The base surface is arranged below the special-shaped surface, the base surface is a plane, and the special-shaped surface is a curved surface. The base surfaces and the special-shaped surfaces are arranged at intervals, namely, one special-shaped surface is arranged between every two adjacent base surfaces.
And seventhly, referring to fig. 7 and 8, fixing the gypsum board 6 on the surface formed by the first secondary keel 51 by using a drywall nail, and fixing the gypsum board 6 on the surface formed by the second secondary keel 52 by using the drywall nail. The whole ceiling surface formed by the gypsum board 6 and the base layer hanging board 4 is trimmed, and the whole ceiling surface is painted by using emulsion paint.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a dysmorphism furred ceiling which characterized in that: the steel plate keel structure comprises a main keel (11), a threaded rod (12) fixedly connected with the main keel (11) and an expansion sleeve (13) arranged at one end, deviating from the main keel (11), of the threaded rod (12), wherein a plurality of sliding sleeves (2) are arranged on the main keel (11) in a sliding manner, and fastening assemblies used for fixing the sliding sleeves (2) on the main keel (11) are arranged on the sliding sleeves (2); the fixed jib (3) that is provided with on sliding sleeve (2), fixed basic unit's link plate (4) that is provided with on jib (3), the fixed a plurality of first false keel (51) that are provided with on the side of basic unit's link plate (4), the bottom mounting of basic unit's link plate (4) is provided with a plurality of second false keel (52), all be provided with gypsum board (6) on first false keel (51) and the second false keel (52).
2. The profiled ceiling as claimed in claim 1, wherein: the fastening assembly comprises a spring (21) fixed on the sliding sleeve (2), a pressing plate (22) fixed on the spring (21) and a bolt (23) in threaded connection with the sliding sleeve (2); the bolt (23) penetrates through the sliding sleeve (2) and abuts against the extrusion plate (22), and a space for clamping the main keel (11) is formed between the sliding sleeve (2) and the extrusion plate (22).
3. The profiled ceiling as claimed in claim 2, wherein: the main keel (11) is fixedly provided with a rack (111), the extrusion plate (22) is provided with a tooth groove (221) matched with the rack (111), and the rack (111) and the extrusion plate (22) can be meshed together.
4. The profiled ceiling as claimed in claim 2, wherein: a threaded pipe (24) is fixedly arranged on the sliding sleeve (2), and the bolt (23) is in threaded connection with the threaded pipe (24).
5. The profiled ceiling as claimed in claim 1, wherein: the main keel (11) is provided with a through hole for the threaded rod (12) to pass through, the threaded rod (12) is connected with a plurality of nuts (121) in a threaded manner, and the nuts (121) can clamp the main keel (11) in the middle.
6. The construction method of the special-shaped suspended ceiling is characterized by comprising the following operation steps:
firstly, measuring the size of a roof on site, and setting XY axes on the roof;
marking positioning points on the roof according to the ceiling shape set on the drawing, and determining the outline shape of the special-shaped ceiling on the drawing by an arc line formed by connecting the positioning points;
step three, installing an expansion sleeve (13) on the roof, connecting one end of a threaded rod (12) with the expansion sleeve (13) and the other end with a main keel (11), arranging the main keel (11) in a grid shape, and paving the whole roof;
moving the sliding sleeve (2) along the main keel (11) to enable the sliding sleeve (2) to be located under the positioning point, enabling the sliding sleeve (2) to correspond to the positioning point one by one, and then fixing the sliding sleeve (2) on the main keel (11);
fifthly, vertically hanging the base layer hanging plate (4) along an arc line formed by connecting the hanging rods (3), so that the base layer hanging plate (4) is bent into a curved surface, and fixing the base layer hanging plate (4) on the hanging rods (3);
sixthly, fixing a first auxiliary keel (51) on the side surface of the base layer hanging plate (4) according to the shape to be molded, enabling the first auxiliary keel (51) to form a special-shaped surface between the two base layer hanging plates (4), and fixing a second auxiliary keel (52) at the bottom end of the base layer hanging plate (4), and enabling the second auxiliary keel (52) to form a base surface between the two base layer hanging plates (4);
and seventhly, fixing the gypsum boards (6) on the first auxiliary keel (51) and the second auxiliary keel (52), and then painting the suspended ceiling surface formed by the whole base layer hanging plate (4) and the gypsum boards (6) by using emulsion paint.
7. The construction method of the special-shaped suspended ceiling as claimed in claim 6, wherein the construction method comprises the following steps: and in the fifth step, before the base layer hanging plate (4) is hung, a supporting strip (41) used for determining the installation position of the first auxiliary keel (51) is fixed on the base layer hanging plate (4) along the length direction.
8. The construction method of the special-shaped suspended ceiling as claimed in claim 7, wherein the construction method comprises the following steps: in the sixth step, the supporting bars (41) are provided with first slots (42) matched with the first auxiliary keels (51), so that the first auxiliary keels (51) can be inserted between the two supporting bars (41), and the bottom end of the base layer hanging plate (4) is provided with second slots (43) for the second auxiliary keels (52) to penetrate, so that the second auxiliary keels (52) can be inserted on the base layer hanging plate (4).
9. The construction method of the special-shaped suspended ceiling as claimed in claim 6, wherein the construction method comprises the following steps: in the seventh step, the first auxiliary keel (51) and the gypsum board (6) and the second auxiliary keel (52) and the gypsum board (6) are fixed together by using drywall nails.
CN202010699319.3A 2020-07-20 2020-07-20 Special-shaped suspended ceiling and construction method thereof Pending CN111877638A (en)

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Application Number Priority Date Filing Date Title
CN202010699319.3A CN111877638A (en) 2020-07-20 2020-07-20 Special-shaped suspended ceiling and construction method thereof

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Application Number Priority Date Filing Date Title
CN202010699319.3A CN111877638A (en) 2020-07-20 2020-07-20 Special-shaped suspended ceiling and construction method thereof

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CN111877638A true CN111877638A (en) 2020-11-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112360049A (en) * 2020-11-19 2021-02-12 鸿睿嘉讯(北京)建筑装饰工程有限公司 Modeling ceiling Mobius strip hoisting device and installation process thereof
CN113622523A (en) * 2021-10-12 2021-11-09 南通南飞建筑科技有限公司 Secondary connecting piece for building installation

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Application publication date: 20201103