Ceiling curtain box structure

Abstract

The utility model relates to a suspended ceiling curtain box structure. The suspended ceiling curtain box structure comprises an L-shaped suspended ceiling plate and a hoisting assembly, wherein the L-shaped ceiling plate comprises an L-shaped metal base layer and an L-shaped decorative plate layer which are prefabricated into a whole, and the L-shaped decorative plate layer is arranged on the inner side of the L-shaped metal base layer; the long edge of the L-shaped suspended ceiling plate is horizontally arranged, the end, close to the curtain wall, of the long edge of the L-shaped suspended ceiling plate abuts against the transverse curtain wall frame, the long edge of the L-shaped suspended ceiling plate is fixedly connected to the bottom of the hoisting assembly, and the hoisting assembly is fixedly connected to a ceiling; the inner side of the long edge of the L-shaped ceiling plate is used for installing a curtain. According to the suspended ceiling curtain box structure, the L-shaped suspended ceiling plate is adopted as a curtain box main body structure, the L-shaped suspended ceiling plate can be prefabricated and machined in advance, the site construction time is shortened, the construction procedure is simplified, and the fireproof performance of the curtain box structure is improved through the L-shaped suspended ceiling plate with the metal base layer.

Description

Technical Field

[0001] The utility model relates to the technical field of interior decoration, and more specifically, to a ceiling curtain box structure. Background Art

[0002] In a building glass curtain wall, the curtain used for sunshading is generally installed in a curtain box. As an important wall-top interface intersection point in building interior decoration, the construction process of the curtain box is cumbersome. For a traditional curtain box made of a wooden structure, its manufacturing and installation process flow is complex, the construction period is long, the construction cost is relatively high, and its fire resistance is poor. Content of the Utility Model

[0003] In view of this, the purpose of the utility model is to provide a ceiling curtain box structure, aiming to solve the problems existing in the prior art.

[0004] According to the utility model, a ceiling curtain box structure is provided, which includes an L-shaped ceiling board and a hoisting assembly; wherein,

[0005] The L-shaped ceiling board includes an integrally prefabricated L-shaped metal base layer and an L-shaped decorative board layer, and the L-shaped decorative board layer is arranged inside the L-shaped metal base layer;

[0006] The long side of the L-shaped ceiling board is horizontally arranged, one end of the long side of the L-shaped ceiling board close to the curtain wall abuts against a transverse curtain wall frame, the long side of the L-shaped ceiling board is fixedly connected to the bottom of the hoisting assembly, and the hoisting assembly is fixedly connected to the ceiling;

[0007] The inner side of the long side of the L-shaped ceiling board is used for installing a curtain.

[0008] Preferably, the L-shaped decorative board layer is made of GRG material or fiberglass reinforced plastic material.

[0009] Preferably, the hoisting assembly includes a main keel, a secondary keel and a construction suspender; wherein,

[0010] A plurality of the secondary keels are fixedly connected to the outer side of the long side of the L-shaped ceiling board, and the length direction of the secondary keel is perpendicular to the length direction of the L-shaped ceiling board;

[0011] The main keel is fixedly connected to the tops of a plurality of the secondary keels, and the length direction of the main keel is consistent with the length direction of the L-shaped ceiling board;

[0012] A plurality of the construction suspenders are connected to the main keel, and the upper ends of the construction suspenders are fixedly connected to the ceiling.

[0013] Preferably, the lower end of the construction suspender is connected with a G-shaped hanging piece, and the main keel is connected to the G-shaped hanging piece.

[0014] Preferably, one side keel is fixedly connected to each of the two ends of the plurality of secondary keels in the length direction, and the side keel close to the curtain wall is fixedly connected to the horizontal curtain wall frame.

[0015] Preferably, the side keel close to the curtain wall is connected to the horizontal curtain wall frame through a strong double-sided adhesive, and weather-resistant glue is filled between the end of the long side of the L-shaped ceiling board close to the curtain wall and the horizontal curtain wall frame.

[0016] Preferably, the L-shaped ceiling board is connected to the secondary keel through self-tapping screws.

[0017] Preferably, an L-shaped hanging piece is arranged at the lower end of the outer side of the short side of the L-shaped ceiling board, and the indoor ceiling aluminum gusset plate is fixedly connected to the L-shaped hanging piece.

[0018] Preferably, the L-shaped hanging piece is fixedly connected to the L-shaped ceiling board through screws.

[0019] Preferably, an L-shaped hanging board is further fixedly connected to the upper end of the outer side of the short side of the L-shaped ceiling board, a construction suspension rod is connected to the L-shaped hanging board, and the upper end of the construction suspension rod is fixedly connected to the ceiling.

[0020] For the ceiling curtain box structure provided by the present utility model, the L-shaped ceiling board is used as the main structure of the curtain box. The L-shaped ceiling board can be prefabricated and processed in advance, reducing the on-site construction time, simplifying the construction process, and the L-shaped ceiling board with a metal base layer improves the fire resistance of the curtain box structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Through the following description of the embodiments of the present utility model with reference to the accompanying drawings, the above and other objects, features, and advantages of the present utility model will become clearer.

[0022] Figure 1 The structural schematic diagram of the ceiling curtain box structure according to the embodiment of the present utility model is shown.

[0023] In the figure: 1, L-shaped ceiling board; 11, L-shaped metal base layer; 12, L-shaped decorative board layer; 21, main keel; 22, secondary keel; 23, construction suspension rod; 24, G-shaped hanging piece; 25, side keel; 3, horizontal curtain wall frame; 4, strong double-sided adhesive; 5, weather-resistant glue; 6, L-shaped hanging piece; 7, indoor ceiling aluminum gusset plate; 8, L-shaped hanging board; 9, curtain. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The various embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. In each of the drawings, the same elements are denoted by the same or similar reference numerals. For clarity, the various parts in the drawings are not drawn to scale.

[0025] The present utility model provides a ceiling curtain box structure, seeFigure 1 This ceiling curtain box structure includes an L-shaped ceiling board 1 and a hoisting assembly. Among them, the L-shaped ceiling board 1 includes an integrally prefabricated L-shaped metal base layer 11 and an L-shaped decorative board layer 12, and the L-shaped decorative board layer 12 is arranged inside the L-shaped metal base layer 11. The long side of the L-shaped ceiling board 1 is horizontally arranged, one end of the long side of the L-shaped ceiling board 1 close to the curtain wall abuts against the horizontal curtain wall frame 3, the long side of the L-shaped ceiling board 1 is fixedly connected to the bottom of the hoisting assembly, and the hoisting assembly is fixedly connected to the ceiling. The inner side of the long side of the L-shaped ceiling board 1 is used for installing the curtain 9.

[0026] In this ceiling curtain box structure, the L-shaped ceiling board 1 serves as the main structure of the curtain box and can be prefabricated and processed in the factory in advance, converting the time cost at the construction site to the material processing cycle, which can greatly reduce the construction period pressure of the curtain box. During on-site installation, it can be completed by simply connecting it to the hoisting assembly with screws, and the construction process is simple, reducing the on-site construction time. Moreover, compared with the traditional wooden curtain box, using the L-shaped ceiling board 1 as the main structure of the curtain box can improve the fire resistance of the curtain box.

[0027] In the L-shaped ceiling board 1, the L-shaped metal base layer 11 can be formed by pressing a metal plate with a certain thickness, for example, it can be made of carbon steel plate, stainless steel plate or aluminum plate. The L-shaped decorative board layer 12 can be made of GRG material or fiberglass material. Among them, the GRG material is a special improved fiber gypsum decorative material, mainly made of high-quality high-density crystalline compounds (Alpha gypsum powder), high-strength alkali-resistant glass fibers and trace environmental protection additives. The GRG material is made through processes such as mold forming, drying, and surface treatment, and has high plasticity and decorativeness.

[0028] See Figure 1 As shown, the hoisting assembly includes a main keel 21, a secondary keel 22 and a construction suspender 23. Among them, a plurality of the secondary keels 22 are fixedly connected to the outer side of the long side of the L-shaped ceiling board 1, and the length direction of the secondary keel 22 is perpendicular to the length direction of the L-shaped ceiling board 1. The main keel 21 is fixedly connected to the tops of a plurality of the secondary keels 22, and the length direction of the main keel 21 is the same as the length direction of the L-shaped ceiling board 1. A plurality of the construction suspenders 23 are connected to the main keel 21, and the upper ends of the construction suspenders 23 are fixedly connected to the ceiling.

[0029] Specifically, the upper end of the construction suspender 23 can be set as an expansion bolt structure, the upper end of the construction suspender 23 is anchored and fixed on the ceiling of the floor, the lower end of the construction suspender 23 is connected with a G-shaped hanging piece 24, and the main keel 21 is connected to the G-shaped hanging piece 24. As Figure 1As shown, the lower end of the construction suspension rod 23 has an external thread, and two nuts are screwed onto the external thread at the lower end of the construction suspension rod 23. The upper cross plate of the G-shaped hanging piece 24 is arranged between the two nuts. By screwing the two nuts, the height of the G-shaped hanging piece 24 can be adjusted, and thus the installation height of the main keel 21 can be adjusted. Both the main keel 21 and the secondary keel 22 are C-shaped steel structures made of steel plates. The main keel 21 is arranged in the G-shaped hanging piece 24, and the middle part of the G-shaped hanging piece 24 presses and fixes the main keel 21 on the G-shaped hanging piece 24 by passing through a bolt assembly. One side keel 25 is fixedly connected to each of the two ends in the length direction of the plurality of secondary keels 22. The plurality of secondary keels 22 and the side keels 25 at both ends form a rectangular frame structure for the installation of the L-shaped ceiling board 1. The side keel 25 can be connected to the secondary keel 22 by riveting or welding, and the side keel 25 close to the curtain wall side is fixedly connected to the horizontal curtain wall frame 3. In this embodiment, the side keel 25 close to the curtain wall side is connected to the horizontal curtain wall frame 3 through a strong double-sided adhesive 4, and weather-resistant glue 5 is filled between the end of the long side of the L-shaped ceiling board 1 close to the curtain wall and the horizontal curtain wall frame 3. In this embodiment, the L-shaped ceiling board 1 is connected to the secondary keel 22 by self-tapping screws.

[0030] Further, an L-shaped hanging piece 6 is fixedly connected to the lower end of the outer side of the short side of the L-shaped ceiling board 1, and the indoor ceiling aluminum gusset plate 7 is fixedly connected to the L-shaped hanging piece 6. As Figure 1 shown, one vertically arranged side of the L-shaped hanging piece 6 is fixedly connected to the L-shaped ceiling board 1 by screws, and one horizontally arranged side of the L-shaped hanging piece 6 is flush with the lower end face of the short side of the L-shaped ceiling board 1. By installing the indoor ceiling aluminum gusset plate 7 by arranging the L-shaped hanging piece 6 at the lower end of the outer side of the short side of the L-shaped ceiling board 1, the ceiling construction can be made more convenient. After the ceiling construction is completed, the short side of the L-shaped ceiling board 1 surrounds the upper part of the indoor ceiling aluminum gusset plate 7, making the installed curtain box structure more beautiful and generous.

[0031] Further, an L-shaped hanging plate 8 is also fixedly connected to the upper end of the outer side of the short side of the L-shaped ceiling board 1. The L-shaped hanging plate 8 is connected to the construction suspension rod 23, and the upper end of the construction suspension rod 23 is fixedly connected to the ceiling. As Figure 1 shown, the long side of the L-shaped hanging plate 8 is fixedly connected to the outer side of the short side of the L-shaped ceiling board 1 by a plurality of screws. A through hole is provided on the short side of the L-shaped hanging plate 8, and the lower end of the construction suspension rod 23 passes through the through hole on the L-shaped hanging plate 8 and is connected and fixed by a nut. By connecting and fixing the construction suspension rod 23 on the outer side of the short side of the L-shaped ceiling board 1, the stability of the L-shaped ceiling board 1 after installation is improved, and it has better bearing capacity.

[0032] In summary, the ceiling curtain box structure provided by the present utility model uses an L-shaped ceiling board as the main structure of the curtain box. The L-shaped ceiling board can be prefabricated in advance, reducing the on-site construction time, simplifying the construction process, and the L-shaped ceiling board with a metal base layer improves the fire resistance of the curtain box structure.

[0033] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples given to clearly illustrate the present utility model, and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present utility model.

Claims

1. A ceiling curtain box structure, characterized in that: It includes L-shaped ceiling panels and hanging assembly; among which, The L-shaped ceiling panel comprises an L-shaped metal base layer and an L-shaped decorative plate layer which are prefabricated as one, and the L-shaped decorative plate layer is arranged on the inner side of the L-shaped metal base layer; The long side of the L-shaped ceiling panel is arranged horizontally, one end of the long side of the L-shaped ceiling panel close to the curtain wall is abutted against the transverse curtain wall frame, the long side of the L-shaped ceiling panel is fixedly connected to the bottom of the hanging assembly, and the hanging assembly is fixedly connected to the ceiling; The inner side of the long side of the L-shaped ceiling board is used for installing curtains.

2. The ceiling curtain box structure according to claim 1, characterized in that: The L-shaped decorative plate layer is made of GRG material or glass fiber reinforced plastic material.

3. The ceiling curtain box structure according to claim 1, characterized in that: The hoisting assembly includes a main keel, a secondary keel and a construction hoist rod; wherein, A plurality of the secondary keels are fixedly connected to the outer sides of the long sides of the L-shaped ceiling panels, and the length direction of the secondary keels is perpendicular to the length direction of the L-shaped ceiling panels; The main keel is fixedly connected to the top of the plurality of secondary keels, and the length direction of the main keel is consistent with the length direction of the L-shaped ceiling board; A plurality of the construction suspension rods are connected to the main keel, and the upper ends of the construction suspension rods are fixedly connected to the ceiling.

4. The ceiling curtain box structure according to claim 3, characterized in that: The lower end of the construction boom is connected with a G-shaped hanger, and the main keel is connected to the G-shaped hanger.

5. The ceiling curtain box structure according to claim 3, characterized in that: Two ends of the plurality of secondary keels in the length direction are respectively fixedly connected to a side keel, and the side keel close to the curtain wall side is fixedly connected to the transverse curtain wall frame.

6. The ceiling curtain box structure according to claim 5, characterized in that: The side keel close to one side of the curtain wall is connected to the transverse curtain wall frame through a strong double-sided adhesive, and weather-resistant adhesive is filled between one end of the long side of the L-shaped ceiling board close to the curtain wall and the transverse curtain wall frame.

7. The ceiling curtain box structure according to claim 3, characterized in that: The L-shaped ceiling plate is connected to the secondary keel via self-tapping screws.

8. The ceiling curtain box structure according to claim 3, characterized in that: An L-shaped hanging piece is arranged at the lower end of the outer side of the short side of the L-shaped ceiling plate, and the indoor ceiling aluminum gusset plate is fixedly connected to the L-shaped hanging piece.

9. The ceiling curtain box structure according to claim 8, characterized in that: The L-shaped hanging piece is fixedly connected to the L-shaped ceiling plate by screws.

10. The ceiling curtain box structure according to claim 1, characterized in that: The upper end of the outer side of the short side of the L-shaped ceiling plate is also fixedly connected with an L-shaped hanging plate, and the L-shaped hanging plate is connected with a construction hanging rod, and the upper end of the construction hanging rod is fixedly connected to the ceiling.

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