Combined special-shaped water ripple stainless steel suspended ceiling and construction method

Abstract

The invention discloses a combined special-shaped water ripple stainless steel suspended ceiling and a construction method.The suspended ceiling comprises a keel system installed on a building structure and a suspended ceiling plate installed on the keel system, the suspended ceiling plate comprises splicing modules of various shapes and specifications, and the splicing modules of various specifications are combined to form a planar suspended ceiling plate; each splicing module comprises a straight line part and a convex arc-shaped part arranged at the end part and the external corner of the splicing module, a concave arc-shaped part is arranged at the internal corner of the splicing module, and the convex arc-shaped part and the concave arc-shaped part can be spliced and matched; mounting gaps are formed in the splicing positions of the two outwards-protruding arc-shaped parts and the straight line parts or the splicing positions of the four outwards-protruding arc-shaped parts, and the mounting gaps are used for mounting a lamp or a smoke detector or a spraying head or a loudspeaker. According to the combined type special-shaped suspended ceiling, the water ripple stainless steel plates of various shapes and specifications are spliced to form the suspended ceiling plate, the combined type special-shaped suspended ceiling with the unique water ripple effect is installed in a high and large space, the installation structure of the suspended ceiling is simplified, and construction is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of decorative ceilings, in particular to a combined special-shaped water-ripple stainless steel ceiling and a construction method. Background Art

[0002] As a new type of ceiling material and technology, stainless steel water corrugated ceiling technology can give full play to its unique decorative effect and enhance the visual beauty of the space. On the other hand, this ceiling material has excellent fire resistance, moisture resistance, easy cleaning, corrosion resistance and other properties, and is widely used in public buildings and commercial spaces.

[0003] Stainless steel water corrugated ceiling has the following advantages: (1) Artistic effect: The unique texture and material of the stainless steel water ripple ceiling can greatly enrich the sense of layering and light and shadow effects of the space, and has the effect of extending the visual space. Compared with the monotonous appearance of traditional stainless steel, especially under the illumination of light, the shimmering effect is even more beautiful, adding dynamic and artistic effects to the space.

[0004] (2) Durability: Stainless steel water corrugated ceilings have higher wear resistance and corrosion resistance and do not require frequent maintenance and upkeep. In contrast, wood veneer and gypsum board ceilings are susceptible to moisture and deformation and require regular maintenance.

[0005] (3) Environmental protection: Stainless steel water corrugated ceiling has the advantages of no radiation, waterproof, fireproof, moisture-proof, easy to clean, etc. Compared with wood veneer and gypsum board ceiling, its advantages are more obvious, and it conforms to the green environmental protection concept of modern architecture.

[0006] (4) Safety: Stainless steel is non-flammable and has good fire resistance, making it safer than wooden ceilings. Its light weight and high strength can reduce the weight of a building compared to stone, thus improving its safety.

[0007] At present, there are two main installation methods for stainless steel water corrugated ceilings: (1) Adhesive type: It is mainly composed of hangers, main keels, secondary keels, base plates and water corrugated stainless steel plates. The base plates are used as seam bases, the stainless steel plates are folded, and the folded edges are inserted into the pre-left seams. The back of the stainless steel plates are glued with structural adhesive.

[0008] (2) Ear-mounted fixed type: It is mainly composed of a hanger, a main keel, a secondary keel, a base plate, an angle bracket and a water-corrugated stainless steel plate. The angle brackets are welded around the folded edge of the stainless steel plate, and the stainless steel plate is fixed to the base plate with self-tapping screws. When using this method, the stainless steel plate blocks should not be designed to be too large, which may easily cause the plates to fall and affect the overall effect of the ceiling.

[0009] The above method requires installing a base plate on the keel and then installing a stainless steel plate on the base plate, which has high construction cost, inconvenient installation and a single shape. In addition, for this application project, there are a large number of lamps, smoke detectors, sprinkler heads, speakers and other equipment on the ceiling plate, and a large number of holes need to be opened on the base plate and the stainless steel plate, which requires a large amount of work, and the accuracy of the hole positions is difficult to control and is not suitable for construction. In addition, a large number of holes are set on the water corrugated stainless steel plate, which has a great influence on the overall effect of the ceiling. Summary of the invention

[0010] The present invention provides a combined special-shaped water-ripple stainless steel ceiling and a construction method, which solves the above-mentioned problem.

[0011] In order to solve the above technical problems, the present invention adopts the following technical solutions: The combined special-shaped water-ripple stainless steel ceiling of the present invention is characterized in that it includes a keel system installed on a building structure and a ceiling board installed on the keel system, the ceiling board includes assembly modules of various shapes and specifications, and the assembly modules of various specifications are combined to form a planar ceiling board, the assembly modules each include a straight portion and an outward convex arc portion provided at the end of the assembly module and at the positive corner, the inner corner of the assembly module is provided with an inward concave arc portion, and the outward convex arc portion and the inward concave arc portion can be spliced ​​and matched; An installation gap is formed at the joint of the two outwardly convex arc-shaped portions and the straight portion or the four outwardly convex arc-shaped portions, and the installation gap is used for installing lamps, smoke detectors, sprinkler heads or speakers.

[0012] The combined special-shaped water-ripple stainless steel ceiling of the present invention further has the same radius as the outer convex arc portion and the inner concave arc portion.

[0013] The combined special-shaped water-ripple stainless steel ceiling of the present invention further has the assembly modules of various specifications with at least one side having the same length.

[0014] The combined special-shaped water-ripple stainless steel ceiling of the present invention further comprises the assembly modules including module A, module B, module C, module D, module E, module F and module G; Module A is L-shaped, with both sides having the same length; Module B is T-shaped, and its vertical length is the same as the vertical side length of module A; Module C is Y-shaped, and its vertical length is the same as the vertical side length of module A; One end of module A is connected to a spherical tenon, and both sides of the connection between the spherical tenon and module A are provided with an inwardly concave arc portion, and the module A and the spherical tenon are combined to form module D; Module E is a straight line, and its length is the same as the horizontal length of module A; Module F is L-shaped, and the length of one side is the same as the length of the side of module A; One end of module E is connected to a spherical tenon, and both sides of the connection between the spherical tenon and module E are provided with concave arc portions. Module E and the spherical tenon are combined to form module G.

[0015] The combined special-shaped water-ripple stainless steel ceiling of the present invention further has the spherical tenons in the modules D and G arranged obliquely, with the inclination angle being 45° with the vertical.

[0016] The combined special-shaped water-ripple stainless steel ceiling of the present invention further has a central angle of 180° corresponding to the outwardly convex arc portion at the end of the assembly module.

[0017] The combined special-shaped water-corrugated stainless steel ceiling of the present invention further comprises the assembly modules being water-corrugated stainless steel plates.

[0018] The combined special-shaped water-ripple stainless steel ceiling of the present invention further has back ribs provided on the back of the assembly module, and the back ribs are connected to the keel system.

[0019] The combined special-shaped water-ripple stainless steel ceiling of the present invention further comprises a keel system comprising a vertical keel connected to the building structure, a keel conversion layer connected to the vertical keel, and a vertical connector connected to the keel conversion layer, and the vertical connector is welded and fixed to the back reinforcement.

[0020] A construction method comprises the following steps: Step 1: Design and layout. The ceiling panels are divided into assembly modules of various shapes and specifications. The installation positions of lamps, smoke detectors, sprinkler heads or speakers are used as the starting point. The assembly modules are spliced ​​at the installation positions of the above equipment to form installation gaps as the installation positions of lamps, smoke detectors, sprinkler heads or speakers, and then the assembly modules in the remaining positions are filled; Step 2: Measure and lay out, locate the installation position of the keel system, and install the keel system; Step 3: Install the ceiling panels. According to the design layout, install each assembly module step by step from the middle to the edge. During installation, adjust the position of the assembly modules at any time to ensure the flatness of the ceiling panels.

[0021] Compared with the prior art, the present invention has the following beneficial effects: 1. The present application adopts water-corrugated stainless steel plates of various shapes and specifications to form ceiling panels, realizing the installation of modular special-shaped ceilings with unique water-corrugated effects in large spaces, and forming installation gaps between the assembled modules for installing lamps, smoke detectors, sprinkler heads or speakers on the ceiling panels, without having to drill holes again. The water-corrugated stainless steel plates and the large number of installation gaps thereon form a unique appearance effect, so that the installation of lamps, smoke detectors, sprinkler heads or speakers is integrated into the decorative effect of the ceiling panels, making the installation more convenient and having a good decorative effect. 2. By setting the back reinforcement on the back of the assembly module and welding the vertical connector to the back reinforcement, the installation structure of the water corrugated stainless steel plate is simplified, the installation is more convenient and the construction cost is lower; 3. The unique size and combination of each assembly module can facilitate the combination of assembly modules of various specifications to achieve seamless connection of ceiling panels with high adaptability.

[0022] The present invention will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of splicing multiple groups of assembling units of the present invention; Figure 3 It is a partial plan view of the ceiling panel of the present invention; Figure 4 This is a schematic diagram of the structure of various specifications of the assembly module of the present invention; Figure 5 It is a schematic diagram of the back reinforcement installation structure of the assembled module of the present invention.

[0024] Reference numerals: 1. Building structure; 2. Vertical purlin; 3. Purlin conversion layer; 4. Vertical connector; 5. Ceiling panel; 6. Assembly module; 6.1. Module A; 6.2. Module B; 6.3. Module C; 6.4. Module D; 6.5. Module E; 6.6. Module F; 6.7. Module G; 7. Straight part; 8. Outer convex arc part; 9. Inner concave arc part; 10. Installation gap; 11. Spherical tenon; 12. Back reinforcement. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 5 As shown, the present invention discloses a combined special-shaped water-rippled stainless steel ceiling and a construction method. The water-rippled stainless steel ceiling includes a keel system installed on a building structure 1 and a ceiling board 5 installed on the keel system. The keel system includes a vertical keel 2 fixedly connected to the building structure 1, a keel conversion layer 3 connected to the vertical keel 2, and a vertical connector 4 connected to the keel conversion layer 3. The vertical connector 4 is fixedly connected to the ceiling board 5.

[0026] In the embodiment of the present application, the ceiling panel 5 is a water corrugated stainless steel plate with a folded edge on the back. The ceiling panel 5 is formed by assembling a plurality of assembly units, each of which includes assembly modules 6 of various shapes and specifications. The assembly modules 6 of various specifications are combined to form a planar assembly unit. Each assembly module 6 includes a straight portion 7 and a convex arc portion 8 provided at the end of the assembly module 6 and at the positive corner. The assembly module 6 is provided with a concave arc portion 9 at the negative corner. The convex arc portion 8 and the concave arc portion 9 can be spliced ​​and matched.

[0027] Among them, when assembling modules 6 of various shapes and specifications are combined, two convex arc portions 8 and one straight portion 7 or four convex arc portions 8 form an installation gap 10 at the joint, and the installation gap 10 is used to install lamps, smoke detectors, sprinkler heads or speakers and other equipment.

[0028] Furthermore, the arc radii of the outer convex arc portion 8 and the inner concave arc portion 9 are the same, and the length of at least one side of the assembly modules 6 of various specifications is the same, which can facilitate the combination of assembly modules 6 of various specifications and has high adaptability.

[0029] Specifically, in the embodiment of the present application, the assembly module 6 includes module A6.1, module B6.2, module C6.3, module D6.4, module E6.5, module F6.6 and module G6.7. Module A6.1 is L-shaped, and its two sides are the same length. Both ends and the positive corners of module A6.1 are provided with convex arc portions 8 with the same diameter, and the negative corners are provided with concave arc portions 9 with the same diameter as the convex arc portions 8; module B6.2 is a T-shaped structure as a whole, and its vertical length is the same as the vertical side length of module A6.1, and the vertical portion of module B6.2 is eccentrically arranged toward one end of the horizontal portion of module B6.2, and the length of the vertical portion of module B6.2 is the same as the length of the horizontal portion on its eccentric side, which can facilitate the combination of assembly modules 6 of various specifications and has high adaptability.

[0030] Module C6.3 is Y-shaped, and its vertical length is the same as that of module A6.1. The three ends of module C6.3 are provided with convex arc portions 8, and the inner corners are provided with concave arc portions 9. In addition, in the present application, module C6.3 can be composed of only curves, that is, the convex arc portion 8 and the concave arc portion 9 are directly connected to form a Y-shaped module C6.3 structure, which has better visual effects and assembly adaptability.

[0031] One end of the module A6.1 is connected to a spherical tenon 11, and both sides of the connection between the spherical tenon 11 and the module A6.1 are provided with concave arc portions 9. The module A6.1 and the spherical tenon 11 are combined to form a module D6.4 which is arranged in a V shape as a whole.

[0032] Module E6.5 is in a straight line shape, and its length is the same as the horizontal length of module A6.1. It is provided with outwardly convex arc portions 8 at both ends and a straight line portion 7 in the middle.

[0033] Module F6.6 is L-shaped, with one side having the same length as the side of module A6.1 and the other side being longer than the side of module A6.1.

[0034] One end of the module E6.5 is connected with a spherical tenon 11, and both sides of the connection between the spherical tenon 11 and the module E6.5 are provided with concave arc portions 9. The module E6.5 and the spherical tenon 11 are combined to form a module G6.7.

[0035] The spherical tenons 11 in the modules D6.4 and G6.7 are tilted, and the tilt angle is 45° to the vertical. In addition, the central angle of the convex arc portion 8 at the end of the assembly module 6 is 180°.

[0036] In one embodiment of the present application, the horizontal length and vertical length of module A6.1 are both 1475mm; the horizontal length of module B6.2 is 2950mm, and the vertical length is 1475mm; the horizontal length of module C6.3 is 2215mm, and the vertical length is 1475mm; the horizontal length of module D6.4 is 2215mm, and the vertical length is 1475mm; the horizontal length of module E6.5 is 1475mm, and the vertical length is half of the horizontal length; the horizontal length of module F6.6 is 1475mm, and the vertical length is 2210mm; the horizontal length of module G6.7 is 2210mm, and the vertical length is 1475mm.

[0037] A back rib 12 is welded to the back of the assembly module 6 for reinforcement, and the vertical connector 4 is welded and fixed to the back rib 12 .

[0038] The construction method includes the following steps: Step 1: Design and layout. The water corrugated stainless steel plate is divided into seven modules: A6.1, B, C, D, E, F, and G. When layout, take the installation position of equipment such as lamps, smoke detectors, sprinkler heads or speakers as the starting point, and splice at the installation position of the above equipment to form an installation gap 10 as the installation position of equipment such as lamps, smoke detectors, sprinkler heads or speakers, and then fill the remaining positions with assembly modules 6.

[0039] Step 2: Measure and lay out, locate the installation positions of the vertical keels 2 and the keel conversion layer 3, use expansion bolts to fix the vertical keels 2 to the building structure 1, and then install and weld the longitudinal keels and transverse keels of the keel conversion layer 3.

[0040] Step 3: Installation. The water corrugated stainless steel plate is divided into 7 modules. During installation, it is installed gradually from the middle to the edge, so as to facilitate the adjustment of the errors caused at the edge. The assembly modules 6 are spliced ​​and installed according to the design layout. The back reinforcement 12 is welded and fixed to the vertical connecting piece 4 by welding. During installation, the position of the assembly module 6 can be leveled at any time to ensure that the overall flatness meets the design specifications and the final finishing effect.

[0041] Step 4: Make light troughs at the junction of the water ripple stainless steel ceiling and the surrounding walls, and use L-shaped stainless steel strips of the same material to seal the edges of the stainless steel plates.

[0042] The embodiments described above are merely descriptions of preferred implementation modes of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. Combined special-shaped water corrugated stainless steel ceiling, characterized by: The invention comprises a keel system installed on a building structure (1) and a ceiling panel (5) installed on the keel system, wherein the ceiling panel (5) comprises assembly modules (6) of various shapes and specifications, and the assembly modules (6) of various specifications are combined to form a planar ceiling panel (5), wherein the assembly modules (6) each comprise a straight portion (7) and an outwardly convex arc portion (8) provided at the end and the positive corner of the assembly module (6), and an inwardly concave arc portion (9) is provided at the negative corner of the assembly module (6), and the outwardly convex arc portion (8) and the inwardly concave arc portion (9) can be spliced ​​and matched; An installation gap (10) is formed at the joint of the two outwardly convex arc-shaped portions (8) and the straight portion (7) or the four outwardly convex arc-shaped portions (8), and the installation gap (10) is used to install a lamp, a smoke detector, a sprinkler head or a speaker.

2. The combined special-shaped water-ripple stainless steel ceiling according to claim 1 is characterized in that: The radii of the outer convex arc-shaped portion (8) and the inner concave arc-shaped portion (9) are the same.

3. The combined special-shaped water-ripple stainless steel ceiling according to claim 1 is characterized in that: The length of at least one side of the assembling modules (6) of various specifications is the same.

4. The combined special-shaped water-ripple stainless steel ceiling according to claim 1 is characterized in that: The assembly module (6) comprises module A (6.1), module B (6.2), module C (6.3), module D (6.4), module E (6.5), module F (6.6) and module G (6.7); Module A (6.1) is L-shaped, with both sides having the same length; Module B (6.2) is T-shaped, and its vertical length is the same as the vertical side length of module A (6.1); Module C (6.3) is Y-shaped, and its vertical length is the same as the vertical side length of module A (6.1); One end of the module A (6.1) is connected to a spherical tenon (11), and both sides of the connection between the spherical tenon (11) and the module A (6.1) are provided with an inwardly concave arc portion (9), and the module A (6.1) and the spherical tenon (11) are combined to form a module D (6.4); Module E (6.5) is in a straight line shape, and its length is the same as the horizontal length of module A (6.1); Module F (6.6) is L-shaped, and the length of one side is the same as the length of the side of module A (6.1); One end of the module E (6.5) is connected to a spherical tenon (11), and both sides of the connection between the spherical tenon (11) and the module E (6.5) are provided with inwardly concave arc portions (9). The module E (6.5) and the spherical tenon (11) are combined to form a module G (6.7).

5. The combined special-shaped water-ripple stainless steel ceiling according to claim 4 is characterized in that: The spherical tenons (11) in the modules D (6.4) and G (6.7) are arranged to be inclined, and the inclination angle thereof is 45° with respect to the vertical direction.

6. The combined special-shaped water-ripple stainless steel ceiling according to claim 1 is characterized in that: The central angle corresponding to the outwardly convex arc portion (8) at the end of the assembly module (6) is 180°.

7. The combined special-shaped water-ripple stainless steel ceiling according to claim 1 is characterized in that: The assembly module (6) is a water-corrugated stainless steel plate.

8. The combined special-shaped water-ripple stainless steel ceiling according to claim 7 is characterized in that: The back of the assembly module (6) is provided with a back rib (12), and the back rib (12) is connected to the keel system.

9. The combined special-shaped water-ripple stainless steel ceiling according to claim 8 is characterized in that: The keel system comprises a vertical keel (2) connected to a building structure (1), a keel conversion layer (3) connected to the vertical keel (2), and a vertical connector (4) connected to the keel conversion layer (3); the vertical connector (4) is fixed to a back rib (12) by welding.

10. A method for constructing the combined special-shaped water-corrugated stainless steel ceiling according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Design and layout, the ceiling board (5) is divided into assembly modules (6) of various shapes and specifications, and the installation positions of the equipment such as lamps, smoke detectors, sprinkler heads or speakers are used as the starting point, and the assembly modules (6) are spliced ​​at the installation positions of the above equipment to form installation gaps (10) as the installation positions of the lamps, smoke detectors, sprinkler heads or speakers, and then the assembly modules (6) in the remaining positions are filled; Step 2: Measure and lay out, locate the installation position of the keel system, and install the keel system; Step 3: Install the ceiling board (5). According to the design layout, install each assembly module (6) step by step from the middle to the edge. During installation, adjust the position of the assembly module (6) at any time to ensure the flatness of the ceiling board (5).

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