CN217652119U - Slim glass fiber reinforced cement board furred ceiling structure - Google Patents
Slim glass fiber reinforced cement board furred ceiling structure Download PDFInfo
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- CN217652119U CN217652119U CN202221798058.1U CN202221798058U CN217652119U CN 217652119 U CN217652119 U CN 217652119U CN 202221798058 U CN202221798058 U CN 202221798058U CN 217652119 U CN217652119 U CN 217652119U
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- reinforced cement
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Abstract
The utility model relates to an architectural decoration field is a slim glass fiber reinforced cement board furred ceiling structure. The hanging device comprises a plurality of hanging rods and hanging pieces which are sequentially arranged from top to bottom, a plurality of main keels are hung in a U-shaped structure below the adjacent hanging pieces at intervals, a plurality of hanging pieces are respectively installed on the main keels, a plurality of secondary keels are respectively hung on the hanging pieces, and the secondary keels are positioned below the main keels and are vertical to the main keels; transverse supporting keels are fixed between the adjacent secondary keels at intervals, are parallel to the main keels and are perpendicular to the secondary keels respectively; the adjacent thin glass fiber reinforced cement plates are in lap joint through a mortise and tenon structure, a steel plate strip and a plastic gasket are sequentially arranged between the lap joint and the cross-brace keel from top to bottom, and the thin glass fiber reinforced cement plates, the steel plate strip and the plastic gasket are fixed on the cross-brace keel through self-tapping screws. The suspended ceiling structure has the advantages of reducing building load, reducing labor intensity, improving safety coefficient, reducing engineering cost and ensuring the internal space of the mechanically and electrically installed suspended ceiling.
Description
Technical Field
The utility model relates to an architectural decoration field specifically is a slim glass fiber reinforced cement board furred ceiling structure.
Background
In recent years, thin glass fiber reinforced cement as a novel composite material has been widely used in theme decoration and non-linear buildings due to the advantages of high strength, light weight, low load, strong plasticity, simple installation, heat insulation, fire prevention, water prevention, durability, environmental protection and the like.
The conventional gypsum board suspended ceiling can only meet the design requirement of planar modeling, cannot model the special-shaped, personalized and textured decorative style, and cannot fully express the surface texture effect.
When the requirement on the fire-proof grade of the indoor space is high, the wood board, the wood veneer and other materials cannot meet the requirement on the indoor fire-proof grade and cannot be applied to ceilings and suspended ceilings.
The conventional novel composite material ceiling is made in the mode of ribbing and frame, and the secondary switching is fixed on the ceiling keel, so that the stress requirement of the ceiling keel is increased, and the internal space of the ceiling is reduced.
How to solve the technical problems and meet the requirements of ceiling decoration and fitment is a difficult problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem to a slim glass fiber reinforced cement board furred ceiling structure is provided, effectively solve current gypsum board, plank, conventional combined material molding limitation, fire-retardant rating low, the high scheduling problem of load requirement, with slim glass fiber reinforced cement board snap-on fossil fragments, both alleviateed building load, reduced intensity of labour, improved factor of safety, reduced engineering cost, fully guaranteed the furred ceiling inner space of electromechanical installation simultaneously.
The utility model provides a problem, the technical scheme of adoption is:
a suspended ceiling structure of a thin glass fiber reinforced cement board is arranged on a roof structure foundation and comprises a plurality of suspension rods and hanging pieces which are sequentially arranged from top to bottom, wherein the suspension rods are anchored on the roof structure foundation in an array manner, and each suspension rod is connected with the hanging piece through a bolt; the main keels are hung in the U-shaped structures below the adjacent hanging pieces at intervals, a plurality of hanging pieces are installed on the main keels respectively, a plurality of secondary keels are hung on the hanging pieces respectively, and the secondary keels are located below the main keels and perpendicular to the main keels; cross-brace keels are fixed between the adjacent secondary keels at intervals, the cross-brace keels are hung on the secondary keels through horizontal pieces, and the cross-brace keels are parallel to the main keels and perpendicular to the secondary keels respectively; the thin glass fiber reinforced cement boards are laid on the lower bottom surfaces of the cross-brace keels, adjacent thin glass fiber reinforced cement boards are in lap joint through a mortise and tenon structure, steel plate strips and plastic gaskets are sequentially arranged from top to bottom between the lap joint and the cross-brace keels, self-tapping screws are arranged at the lap joint between the adjacent thin glass fiber reinforced cement boards, and the thin glass fiber reinforced cement boards, the steel plate strips and the plastic gaskets are fixed on the cross-brace keels through the self-tapping screws.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
the utility model effectively solves the problems of the existing gypsum board, wood board and conventional composite material such as limited modeling, low fire-proof grade and high load requirement, directly fixes the thin glass fiber reinforced cement board on the keel, thereby not only reducing the building load, reducing the labor intensity, improving the safety factor and reducing the engineering cost, but also fully ensuring the internal space of the mechanically and electrically installed suspended ceiling; the thin glass fiber reinforced cement board is subjected to standard modular segmentation, factory customization processing, field assembly and installation, and the installation is convenient; the construction progress is improved due to no wet operation; the steel plate is used for reinforcing the plate gap, so that the stability and the reliability of the keel structure are improved; the plates are lapped, so that the integrity of the suspended ceiling is ensured, and the influence of local deformation on the integral suspended ceiling is prevented; the thin glass fiber reinforced cement board and the main structure are added with the elastic rubber pads, so that the influence of the structure on the whole ceiling is prevented, and the effects of looseness prevention, skid prevention and earthquake resistance are achieved.
Preferably, the utility model discloses still further technical scheme does:
the upper part of the lap joint protrudes out of the thin glass fiber reinforced cement board body to form an isosceles trapezoid structure, the bottom surface and the bottom surfaces of the board bodies on the two sides are positioned on the same horizontal plane, the plastic gaskets are arranged on the upper end surface of the isosceles trapezoid, and the bottom of the lap joint is positioned on the same horizontal plane.
The lap joint is the lamellar structure, and is equipped with the overlap joint limit in its overlap joint side salient respectively in plate body structure, and the overlap joint limit is integrated into one piece with slim glass fiber reinforced cement board respectively, and the overlap joint is last respectively the spaced sheetmetal of having buried underground, has seted up the screw hole in sheetmetal department.
The threaded hole of the thin glass fiber reinforced cement board at the lower layer is provided with a mounting groove, the self-tapping screw penetrates through the threaded hole to be fixed in the mounting groove, and the mounting groove is filled with epoxy resin.
The transversal type structure that personally submits of pendant, and the length of left side wallboard is good at to the length of right side wallboard, and left side wallboard is the type structure of falling T, and the both sides of the horizontal part of the type structure of falling T are equipped with the slot respectively, and the secondary joist cartridge is in the slot.
The horizontal component includes the body of transversal personally submitting horizontal L type structure to and the fastening claw at vertical fixation body portion right side top, the horizontal component passes through the fastening claw to be fixed on the secondary joist, the body horizontal part is the symmetrical form and arranges, and vertical fixation in body vertical part left side bottom, stull fossil fragments cartridge on the body horizontal part and through self-tapping screw fastening.
Hang the piece and be C type structure, hang the piece and include the top connecting plate and be the fastening body of U type structure, be equipped with the extension section that upwards extends along vertical direction on the arbitrary side wall board of fastening body, on the top connecting plate vertical fixation extended section, and the top connecting plate is arranged in fastening body U type open-ended top.
The bottom of the suspender is provided with external threads, the top connecting plate is provided with threaded holes, the bottom of the suspender is arranged in the threaded holes, and nuts used for fastening the top connecting plate are respectively arranged on the suspender bodies on the upper side and the lower side of the top connecting plate.
Corresponding threaded holes are respectively formed in two side walls of the fastening body, and bolts used for fastening the main keels are installed in the threaded holes.
Drawings
Fig. 1 is a schematic view of a planar structure of an embodiment of the present invention;
fig. 2 is a schematic diagram of a transverse cross-sectional structure of an embodiment of the present invention;
fig. 3 is a schematic view of a longitudinal section structure of an embodiment of the present invention;
fig. 4 is a schematic view of a node structure of a lap joint according to an embodiment of the present invention;
FIG. 5 is a schematic view of a hanger bar and hanger connection according to an embodiment of the present invention;
fig. 6 is a schematic view of a connection structure of a cross-brace keel and a secondary keel according to an embodiment of the invention;
in the figure: 1. a secondary keel; 2. a main keel; 3. a boom; 4. a hanger; 5. hanging parts; 6. a cross-brace keel; 7. a horizontal member; 71. a body; 72. a fastening claw; 8. thin glass fiber reinforced cement board; 81. a lap joint; 82. a metal sheet; 9. a top connection plate; 10. fastening the body; 11. a nut; 12. a bolt; 13. a steel plate strip; 14. a plastic gasket; 15. a tapping screw; 16. and (3) epoxy resin.
Detailed Description
The following description of the embodiments will help the public to understand the present invention, but the specific embodiments given by the applicant should not be considered as limiting the technical solution of the present invention, and any changes in the definition of the components or technical features and/or in the form of the overall structure rather than substantial changes should be considered as the protection scope defined by the technical solution of the present invention.
Referring to fig. 1 to 6, the technical solution of the present invention is as follows:
a thin type glass fiber reinforced cement plate 8 suspended ceiling structure is fixed on a roof structure foundation and comprises a plurality of suspenders 3 and hanging pieces 4 which are sequentially arranged from top to bottom, wherein the suspenders 3 are anchored on the roof structure foundation in an array manner, each suspender 3 is connected with the hanging piece 4 through a bolt 12, and the suspenders 3 are connecting and fixing components of a keel and the structure foundation; the main keels 2 are hung in the U-shaped structures below the adjacent hanging pieces 4 at intervals, the specifications and models of the main keels 2 are configured according to the stress requirements of the suspended ceiling and used as basic stress pieces of a keel system, the main keels 2 are respectively provided with a plurality of hanging pieces 5, the specifications and models of the hanging pieces 5 are configured according to the stress requirements of the suspended ceiling and used as connecting pieces of the main keels 2 and the secondary keels 1, the secondary keels 1 are respectively hung on the hanging pieces 5, the secondary keels 1 are positioned below the main keels 2 and perpendicular to the main keels 2, and the specifications and models of the secondary keels 1 are configured according to the stress requirements of the suspended ceiling and used as main stress pieces of the keel system; cross-brace keels 6 are fixed between the adjacent secondary keels 1 at intervals, the cross-brace keels 6 are hung on the secondary keels 1 through horizontal pieces 7, the horizontal pieces 7 are configured according to the stress requirements of the suspended ceiling and are used as connecting pieces of the secondary keels 1 and the cross-brace keels 6, the cross-brace keels 6 are respectively parallel to the main keels 2 and perpendicular to the secondary keels 1, and the cross-brace keels 6 are configured according to the stress requirements of the suspended ceiling and are used as supporting stress pieces of a keel system; the thin glass fiber reinforced cement board 8 is laid on the lower bottom surface of the cross-brace keel 6, the thin glass fiber reinforced cement board 8 is used as a main material for ceiling decoration, the factory customization processing is completed, a 2mm metal sheet 82 is pre-embedded, an installation aperture is reserved, the periphery of the aperture is thickened and reinforced, adjacent thin glass fiber reinforced cement boards 8 are in lap joint through a mortise and tenon structure, a steel plate belt 13 and a plastic gasket 14 which are sequentially arranged from top to bottom are arranged between the lap joint 81 and the cross-brace keel 6, the steel plate belt 13 is positioned between the cross-brace keel 6 and the thin glass fiber reinforced cement board 8 and is arranged at the lap joint 81 between the adjacent thin glass fiber reinforced cement boards 8, the thickness is 1mm, and the cross-joint gap of the thin glass fiber reinforced cement boards 8 is covered to serve as a stress complementing part of a keel system; the plastic gasket 14 is used as an elastic protection piece for the thin glass fiber reinforced cement board 8 and the cross brace keel 6; the steel plate belt 13 and the plastic gasket 14 are laid along the lap joint 81, the self-tapping screws 15 are fastened at the lap joint 81 between the adjacent thin glass fiber reinforced cement boards 8, the steel plate belt 13 and the plastic gasket 14 are fixed on the cross-brace keels 6 through the self-tapping screws 15, and the self-tapping screws 15 are used as fastening and connecting parts of the thin glass fiber reinforced cement boards 8 and the cross-brace keels 6.
The upper part of the lap joint 81 protrudes out of the thin glass fiber reinforced cement board 8 to form an isosceles trapezoid structure, the bottom surface and the bottom surfaces of the board bodies on two sides are positioned on the same horizontal plane, the plastic gasket 14 is arranged on the upper end surface of the isosceles trapezoid, and the bottom of the lap joint 81 is positioned on the same horizontal plane; through the structure, the bottom of the lap joint 81 of the thin glass fiber reinforced cement board 8 is prevented from being sunken or protruding downwards, so that the quality of later construction and the whole suspended ceiling is influenced; meanwhile, the upper part of the lap joint 81 is in an isosceles trapezoid shape, so that the steel plate belt 13 and the plastic gasket 14 can be supported and connected with the cross-brace keel 6 more firmly while the firm connection of the lap joint 81 is ensured.
The lap joint 81 is of a layered structure and is arranged in an occlusion manner, lap edges are respectively arranged on lap joint sides and protrude out of the plate body structure, the lap edges are respectively integrally formed with the thin glass fiber reinforced cement plate 8, metal sheets 82 are respectively embedded on the lap joint edges at intervals, and threaded holes are formed in the metal sheets 82.
The threaded hole of the lower thin glass fiber reinforced cement board 8 is provided with a mounting groove, a self-tapping screw 15 penetrates through the threaded hole to be fixed in the mounting groove, the mounting groove is filled with epoxy resin 16, and the epoxy resin 16 is used as a repairing material for the reserved mounting hole diameter of the thin glass fiber reinforced cement board 8.
The transversal concave type structure of personally submitting of pendant 5, and the length of left side wallboard is good at to the length of right side wallboard, and left side wallboard is the type of falling T structure, and the both sides of the horizontal portion of the type of falling T structure are equipped with the slot respectively, and the cartridge of secondary joist 1 is in the slot.
The horizontal part 7 comprises a body 71 with a cross section of a transverse L-shaped structure and fastening claws 72 vertically fixed at the top of the right side of the vertical part of the body 71, the horizontal part 7 is fixed on the secondary joist 1 through the fastening claws 72, the transverse part of the body 71 is symmetrically arranged and vertically fixed at the bottom of the left side of the vertical part of the body 71, and the cross-brace joists 6 are inserted on the transverse part of the body 71 and fastened through self-tapping screws 15.
The external screw thread has been seted up on the bottom of jib 3, set up threaded hole on the top connecting plate 9, and threaded hole is arranged in to the bottom of jib 3, installs the nut 11 that is used for fastening top connecting plate 9 on the jib 3 body of both sides about top connecting plate 9 respectively.
Two side walls of the fastening body 10 are respectively provided with corresponding threaded holes, and bolts 12 for fastening the main keel 2 are installed in the threaded holes.
The construction process comprises the following steps:
1. drawing a deepening drawing, optimizing the size of a component of the thin glass fiber reinforced cement board 8, drawing a split board arrangement drawing of the thin glass fiber reinforced cement board 8, determining information such as the size of the component, positions of an embedded part and a fixing part, and carrying out production processing after the drawing is confirmed;
2. processing the thin glass fiber reinforced cement board 8 outside the field, paying attention to the fact that the positions of the periphery of a fixed point of the thin glass fiber reinforced cement board 8 must be thickened and reinforced, the wood grain decoration effect is guaranteed, and meanwhile, in the transportation and installation processes, the product is prevented from being collided and damaged;
3. before the thin glass fiber reinforced cement board 8 is installed, the main structure should be subjected to field measurement and the structure of the installation part and the wall body should be inspected, and structural errors and other problems affecting installation should be reported to relevant departments and processed in time;
4. and (4) paying off by field measurement, installing the suspended ceiling keel in advance, and paying attention to the fact that the lap joint 81 of the adjacent thin glass fiber reinforced cement plates 8 is required to be provided with the steel plate strips 13 and the keel.
5. A self-tapping screw 15@200mm is used for installing the thin glass fiber reinforced cement board 8 on the keel, and a plastic gasket 14 is filled between the keel and the thin glass fiber reinforced cement board 8.
6. After the self-tapping screw 15 is installed, epoxy resin 16 is filled in the installation groove, repairing treatment is carried out, and coloring is finally completed.
The utility model effectively solves the problems of the existing gypsum board, wood board and conventional composite material such as limited modeling, low fire-proof grade and high load requirement, and the thin glass fiber reinforced cement board 8 is directly fixed on the keel, thereby not only reducing the building load, reducing the labor intensity, improving the safety factor and reducing the engineering cost, but also fully ensuring the internal space of the mechanically and electrically installed suspended ceiling; the thin glass fiber reinforced cement board 8 is subjected to standard modular segmentation, factory customization processing, field assembly and installation, and installation is convenient; the construction progress is improved due to no wet operation; the steel plate is used for reinforcing the plate gap, so that the stability and the reliability of the keel structure are improved; the plates are overlapped, so that the integrity of the suspended ceiling is ensured, and the influence of local deformation on the integral suspended ceiling is prevented; the thin glass fiber reinforced cement board 8 and the main structure are added with the elastic rubber pads, so that the influence of the structure on the whole ceiling is prevented, and the effects of looseness prevention, skid prevention and earthquake resistance are achieved.
The above description is only a preferred and practical embodiment of the present invention, and is not intended to limit the scope of the present invention, which is intended to be encompassed by the present invention, unless otherwise indicated by the appended claims.
Claims (9)
1. The utility model provides a slim glass fiber reinforced cement board furred ceiling structure, locates on the roof structure basis its characterized in that: the device comprises a plurality of suspenders and a hanging piece which are sequentially arranged from top to bottom, wherein the suspenders are anchored on a roof structure foundation in an array manner, and each suspender is connected with the hanging piece through a bolt; the plurality of main keels are hung in the U-shaped structures below the adjacent hanging pieces at intervals, a plurality of hanging pieces are respectively arranged on the plurality of main keels, a plurality of secondary keels are respectively hung on the hanging pieces, and the secondary keels are positioned below the main keels and are vertical to the main keels; cross-brace keels are fixed between the adjacent secondary keels at intervals, the cross-brace keels are hung on the secondary keels through horizontal pieces, and the cross-brace keels are parallel to the main keels and perpendicular to the secondary keels respectively; the thin glass fiber reinforced cement boards are laid on the lower bottom surfaces of the cross-brace keels, adjacent thin glass fiber reinforced cement boards are in lap joint through a mortise and tenon structure, steel plate strips and plastic gaskets are sequentially arranged from top to bottom between the lap joint and the cross-brace keels, self-tapping screws are arranged at the lap joint between the adjacent thin glass fiber reinforced cement boards, and the thin glass fiber reinforced cement boards, the steel plate strips and the plastic gaskets are fixed on the cross-brace keels through the self-tapping screws.
2. The thin fiberglass reinforced cementitious panel ceiling structure of claim 1, wherein: the upper part of the lap joint protrudes out of the thin glass fiber reinforced cement board body to form an isosceles trapezoid structure, the bottom surface and the bottom surfaces of the board bodies on the two sides are positioned on the same horizontal plane, the plastic gasket is arranged on the upper end face of the isosceles trapezoid, and the bottom of the lap joint is positioned on the same horizontal plane.
3. The thin fiberglass reinforced cementitious panel ceiling structure of claim 1, wherein: the lap joint is the lamellar structure, and is equipped with the overlap joint limit in its overlap joint side salient respectively in plate body structure, and the overlap joint limit is integrated into one piece with slim glass fiber reinforced cement board respectively, and the overlap joint is last respectively the spaced sheetmetal of having buried underground, has seted up the screw hole in sheetmetal department.
4. The thin fiberglass reinforced cementitious panel ceiling structure of claim 3, wherein: the threaded hole of the thin glass fiber reinforced cement board at the lower layer is provided with a mounting groove, the self-tapping screw penetrates through the threaded hole to be fixed in the mounting groove, and the mounting groove is filled with epoxy resin.
5. The thin glass fiber reinforced cement panel ceiling structure of claim 1, wherein: the transversal type structure that personally submits of pendant, and the length of left side wallboard is good at to the length of right side wallboard, and left side wallboard is the type structure of falling T, and the both sides of the horizontal part of the type structure of falling T are equipped with the slot respectively, and the secondary joist cartridge is in the slot.
6. The thin fiberglass reinforced cementitious panel ceiling structure of claim 1, wherein: the horizontal component includes the body of transversal personally submitting horizontal L type structure to and the fastening claw at vertical fixation body portion right side top, the horizontal component passes through the fastening claw to be fixed on the secondary joist, the body horizontal part is the symmetrical form and arranges, and vertical fixation in body vertical part left side bottom, stull fossil fragments cartridge on the body horizontal part and through self-tapping screw fastening.
7. The thin fiberglass reinforced cementitious panel ceiling structure of claim 1, wherein: hang the piece and be C type structure, hang the piece and include the top connecting plate and be the fastening body of U type structure, be equipped with the extension section that upwards extends along vertical direction on the arbitrary side wall board of fastening body, on the top connecting plate vertical fixation extended section, and the top connecting plate is arranged in fastening body U type open-ended top.
8. The thin glass fiber reinforced cement panel ceiling structure of claim 7, wherein: the bottom of the suspender is provided with external threads, the top connecting plate is provided with threaded holes, the bottom of the suspender is arranged in the threaded holes, and nuts used for fastening the top connecting plate are respectively arranged on the suspender bodies on the upper side and the lower side of the top connecting plate.
9. The thin fiberglass reinforced cementitious panel ceiling structure of claim 7, wherein: corresponding threaded holes are respectively formed in two side walls of the fastening body, and bolts used for fastening the main keels are installed in the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221798058.1U CN217652119U (en) | 2022-07-13 | 2022-07-13 | Slim glass fiber reinforced cement board furred ceiling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221798058.1U CN217652119U (en) | 2022-07-13 | 2022-07-13 | Slim glass fiber reinforced cement board furred ceiling structure |
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| Publication Number | Publication Date |
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| CN217652119U true CN217652119U (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221798058.1U Active CN217652119U (en) | 2022-07-13 | 2022-07-13 | Slim glass fiber reinforced cement board furred ceiling structure |
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| CN (1) | CN217652119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115897885A (en) * | 2022-11-25 | 2023-04-04 | 苏州金螳螂建筑装饰股份有限公司 | Super large furred ceiling molding mounting structure |
-
2022
- 2022-07-13 CN CN202221798058.1U patent/CN217652119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115897885A (en) * | 2022-11-25 | 2023-04-04 | 苏州金螳螂建筑装饰股份有限公司 | Super large furred ceiling molding mounting structure |
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