Building decoration suspended ceiling based on BIM technology

Abstract

The utility model relates to the technical field of decorative suspended ceilings, in particular to a building decorative suspended ceiling based on the BIM technology. The hanging piece is connected with the hanging rod, the main keel is in lap joint with the hanging piece, the auxiliary keel is connected with the main keel through a hanging piece, the decoration panel is connected to the auxiliary keel in a clamped mode, long arms which are oppositely arranged are formed on the decoration panel, and a plurality of clamping arms perpendicular to the long arms are formed on the long arms at intervals. Clamping grooves for clamping the clamping arms are formed in the ends, connected with the decoration panels, of the auxiliary keels, the clamping arms are clamped into the clamping grooves when the long arms stretch into the clamping grooves, and the decoration panels are in clamping states with different heights. And flexible adjustment of the height of the decoration panel and diversified suspended ceiling form construction are realized.

Description

Technical Field

[0001] This utility model relates to the field of decorative ceiling technology, and in particular to a building decorative ceiling based on BIM technology. Background Technology

[0002] With the digital development of the construction industry, BIM (Building Information Modeling) technology is being applied in the construction process. BIM technology offers advantages such as 3D visualization, information integration, and collaborative operations, effectively improving the shortcomings of traditional design and construction. In the field of architectural decorative ceilings, introducing BIM technology into the design and construction of ceilings can enhance the overall level of ceiling projects, effectively increasing work efficiency, saving resources, reducing costs, and achieving sustainable development.

[0003] Traditional ceiling designs generally have many limitations. On the one hand, the height of the decorative panels in most traditional ceilings is fixed after installation, making it difficult to flexibly adjust them according to the actual needs of the space or subsequent functional changes. On the other hand, in terms of ceiling design, traditional ceiling structures often only achieve relatively simple and conventional shapes, making it difficult to create diverse and creative ceiling forms by adjusting the height, thus failing to meet the growing pursuit of spatial aesthetics in modern architecture.

[0004] Therefore, there is a need for a BIM-based architectural decorative ceiling system, whose components are easy to label, and which allows for flexible adjustment of decorative panel height and construction of diverse ceiling forms through innovative structural design. Utility Model Content

[0005] To address the challenges of flexibly adjusting the height of decorative panels and constructing diverse ceiling designs, this invention provides a building decorative ceiling based on BIM technology.

[0006] This utility model provides a BIM-based architectural decorative ceiling, including a suspension rod, a suspension component connected to the suspension rod, a main keel overlapping with the suspension component, a secondary keel connected to the main keel via a suspension plate, and a decorative panel snapped onto the secondary keel. The decorative panel has opposing long arms, and multiple snap-fit ​​arms perpendicular to the long arms are formed at intervals on the long arms. One end of the secondary keel connected to the decorative panel has a snap-fit ​​groove for the snap-fit ​​arms to snap into. When the long arm extends into the snap-fit ​​groove, the snap-fit ​​arm snaps into the snap-fit ​​groove, and the decorative panel forms snap-fit ​​states with different heights.

[0007] Furthermore, the lifting rod is a threaded rod, and the lifting component has a corresponding threaded through hole for threaded assembly with the lifting rod.

[0008] Furthermore, the hanging component includes a rectangular ring-shaped hanging frame, and one side of the hanging frame has a notch for placing the main keel inside the hanging frame.

[0009] Furthermore, the hanging frame is equipped with limiting bolts and limiting nuts, which enclose the main keel within the hanging frame.

[0010] Furthermore, the end of the hanging plate connected to the main keel forms a hook-shaped claw, and the end connected to the secondary keel forms an inverted T-shaped locking block. The main keel forms a vertical wall for the hook claw to attach to, and the secondary keel forms a right-angled wall for the locking block to engage with.

[0011] Furthermore, the end of the secondary keel connected to the decorative panel forms a U-shaped wall. A square steel bar is welded inside the U-shaped wall through reinforcing ribs. A cavity is formed between the top surface of the square steel bar and the U-shaped wall to accommodate the long arm and the snap-fit ​​arm. The top surface of the square steel bar is used for snap-fit ​​arm snap-fit. The side surface of the square steel bar and the U-shaped wall form a channel for the snap-fit ​​arm to pass through.

[0012] Furthermore, the decorative panel has a long arm on one side and a corresponding short arm on the other side, the short arm being arc-shaped.

[0013] Furthermore, a splicing area is formed between the long arm and the outer edge of the decorative panel, and when two adjacent decorative panels are spliced ​​together, the splicing area is covered by a pair of secondary keels.

[0014] Furthermore, the long arm is inclined toward the outer edge of the decorative panel.

[0015] Furthermore, a second splicing area is formed between the short arm and the outer edge of the decorative panel, the second splicing area is provided with a light strip, and a reflective layer is provided on the surface of the short arm facing the ground.

[0016] In summary, this utility model has the following beneficial technical effects:

[0017] 1. This utility model proposes a building decorative ceiling based on BIM technology, in which long arms are arranged opposite each other on the decorative panel and multiple vertical snap-fit ​​arms are distributed at intervals, so that the decorative panel can form a snap-fit ​​state with different heights, which can meet the diverse needs of different spaces for ceiling height.

[0018] 2. Because the decorative panels of this invention can be interlocked at different heights, diverse and creative ceiling designs can be created by rationally planning the height of the decorative panels in different areas, satisfying the growing pursuit of spatial aesthetics in modern architecture. The installation of light strips in the splicing area between the short arm and the outer edge of the decorative panel further enhances the overall aesthetics of the ceiling.

[0019] 3. The hanger of this utility model adopts a threaded rod. The height of the hanger can be easily adjusted by rotating the threaded rod, thereby adjusting the height of the main keel, secondary keel and decorative panel connected to it. The hanger adopts a rectangular ring-shaped hanging frame design. The secondary keel and main keel structures are easy to process. This structure is simple and highly standardized, which is convenient for mass production and installation. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of a building decorative ceiling based on BIM technology according to an embodiment of this utility model.

[0021] Figure 2 This is an embodiment of the present utility model. Figure 1 Enlarged view of part A in the middle.

[0022] Figure 3 This is a structural schematic diagram of the lifting component according to an embodiment of the present utility model.

[0023] Figure 4 This is a schematic diagram of the structure of the hanging plate according to an embodiment of the present utility model.

[0024] Figure 5 This is a schematic diagram of the structure of the secondary keel in an embodiment of this utility model.

[0025] Figure 6 This is a schematic diagram of the structure of the decorative panel according to an embodiment of the present utility model.

[0026] Figure 7 This is a front view of the decorative panel according to an embodiment of the present utility model.

[0027] Figure 8 This is a structural schematic diagram of the first suspended ceiling state according to an embodiment of this utility model.

[0028] Figure 9 This is a structural schematic diagram of the second suspended ceiling state according to an embodiment of this utility model.

[0029] The components include: 1. Hanging rod; 2. Hanging parts; 201. Threaded through hole; 202. Hanging frame; 203. Notch; 204. Limiting bolt; 205. Limiting nut; 3. Hanging plate; 301. Hook claw; 302. Clip block; 4. Main keel; 401. Vertical wall; 5. Secondary keel; 501. Clip groove; 502. Right angle wall; 503. U-shaped wall; 504. Square steel bar; 505. Cavity; 506. Track; 507. Reinforcing rib; 6. Decorative panel; 601. Long arm; 602. Clip arm; 603. Short arm; 604. Jointing area one; 605. Jointing area two; 7. Light strip. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings.

[0031] Example 1

[0032] Reference Figure 1 and Figure 6 This embodiment of a BIM-based decorative ceiling includes a suspension rod 1, a suspension component 2 connected to the suspension rod 1, a main keel 4 overlapping with the suspension component 2, a secondary keel 5 connected to the main keel 4 via a suspension piece 3, and a decorative panel 6 snapped onto the secondary keel 5. The decorative panel 6 has opposingly arranged long arms 601 formed on it, and multiple snap-fit ​​arms 602 perpendicular to the long arms 601 are formed at intervals on the long arms 601. One end of the secondary keel 5 connected to the decorative panel 6 has a snap-fit ​​groove 501 for the snap-fit ​​arms 602 to snap into. When the long arm 601 extends into the snap-fit ​​groove 501, the snap-fit ​​arm 602 snaps into the snap-fit ​​groove 501, resulting in the decorative panel 6 being snapped into different heights.

[0033] Reference Figure 2 The lifting rod 1 is a threaded rod, and the lifting component 2 is provided with a threaded through hole 201 for threaded assembly with the lifting rod 1.

[0034] It adopts a threaded rod design. Its main function is to connect the ceiling and the hanger 2, and to bear the vertical load of the entire ceiling system. By rotating the threaded rod, the height of the hanger 2 can be easily adjusted, thereby adjusting the height of the main keel 4, secondary keel 5 and decorative panel 6 connected to it, so as to achieve flexible setting of the ceiling height. The top of the hanger 1 is equipped with expansion bolts for fixing to the ceiling wall.

[0035] Reference Figure 3 The hanging component 2 includes a rectangular ring-shaped hanging frame 202, and a notch 203 is provided on one side of the hanging frame 202 for the main keel 4 to be placed in the hanging frame 202.

[0036] The hanging frame 202 is used to overlap the main keel 4, and the notch 203 facilitates the placement of the main keel 4 into the hanging frame 202. The hanging frame 202 is also equipped with limiting bolts 204 and limiting nuts 205. After the main keel 4 is placed in position, tightening the bolts and nuts securely seals the main keel 4 within the hanging frame 202, preventing displacement during use and ensuring the stability of the ceiling structure. Simultaneously, the hanger 2 has a threaded through hole 201 corresponding to the hanger rod 1, allowing for threaded assembly with the threaded rod-shaped hanger rod 1, achieving a reliable connection between the two.

[0037] Reference Figure 3 The hanging frame 202 is provided with limiting bolts 204 and limiting nuts 205, which enclose the main keel 4 in the hanging frame 202 by means of bolts.

[0038] Reference Figure 4The end of the hanging piece 3 connected to the main keel 4 forms a hook-shaped hook claw 301, and the end connected to the secondary keel 5 forms an inverted T-shaped locking block 302. The main keel 4 forms a vertical wall 401 for the hook claw 301 to hang on, and the secondary keel 5 forms a right-angle wall 502 for the locking block 302 to lock on.

[0039] Reference Figure 5 One end of the secondary keel 5 connected to the decorative panel 6 forms a U-shaped wall 503. A square steel bar 504 is welded inside the U-shaped wall 503 through reinforcing ribs 507. A cavity 505 is formed between the top surface of the square steel bar 504 and the U-shaped wall 503 to accommodate the long arm 601 and the snap-fit ​​arm 602. The top surface of the square steel bar 504 is used for snap-fitting the snap-fit ​​arm 602. The side surface of the square steel bar 504 and the U-shaped wall 503 form a slot 506 for the snap-fit ​​arm 602 to pass through.

[0040] The main keel 4 overlaps with the hanger 2, and its structure is easy to process. It is one of the main load-bearing components of the ceiling structure, providing an installation base for the secondary keel 5 and distributing the load from the hanger 2 to the secondary keel 5, ensuring the strength and stability of the overall ceiling structure. The main keel 4 forms a vertical wall 401 for the hooks 301 of the hanging pieces 3 to attach, connecting the hanging pieces 3 and thus achieving the connection with the secondary keel 5. After positioning the secondary keel 5, bending the hooks completes the fixation of the secondary keel 5.

[0041] The secondary keel 5 is connected to the main keel 4 via the hanging plate 3, and its end connected to the decorative panel 6 forms a special structure. One end forms a U-shaped wall 503, within which a square steel bar 504 is welded via reinforcing ribs 507. A cavity 505 is formed between the top surface of the square steel bar 504 and the U-shaped wall to accommodate the long arm 601 and the snap-fit ​​arm 602 of the decorative panel 6. The top surface of the square steel bar 504 is used to snap the snap-fit ​​arm 602 of the decorative panel 6, and its side forms a slot 506 with the U-shaped wall for the snap-fit ​​arm 602 to pass through. The main function of the secondary keel 5 is to support the decorative panel 6. Through the snap-fit ​​groove 501, it cooperates with the snap-fit ​​arm 602 of the decorative panel 6 to achieve the installation and fixation of the decorative panel 6, and transfers the load from the decorative panel 6 to the main keel 4. Simultaneously, the secondary keel 5 and the main keel 4 work together to maintain the integrity of the ceiling structure. The reinforcing rib 507 is located between the U-shaped wall 503 and the square steel bar 504 of the secondary keel 5, and serves to enhance the structural strength of the secondary keel 5. It can connect the square steel bar 504 and effectively improve the secondary keel 5's resistance to deformation.

[0042] The end of the hanging plate 3 that connects to the secondary keel 5 forms an inverted T-shaped locking block 302, which can be tightly locked with the right-angled wall 502 of the secondary keel 5. This ensures the stability of the entire ceiling system and facilitates adjustment of the position and angle of the secondary keel 5 during installation to adapt to different construction needs. During installation, the inverted T-shaped locking block 302 can be inserted into the locking groove 501 and then rotated to lock the locking block 302 into the locking groove 501, thus completing the locking through the inverted T structure.

[0043] Reference Figure 6 The decorative panel 6 has a long arm 601 on one side, and a corresponding short arm 603 is formed on the other side, wherein the short arm 603 is arc-shaped.

[0044] A splicing area 604 is formed between the long arm 601 and the outer edge of the decorative panel 6. When two adjacent decorative panels 6 are spliced ​​together, the splicing area 604 covers the secondary keel 5.

[0045] Reference Figure 7 The long arm 601 is inclined toward the outer edge of the decorative panel 6.

[0046] Reference Figure 6 and Figure 7 A splicing area 605 is formed between the short arm 603 and the outer edge of the decorative panel 6. The splicing area 605 is provided with a light strip 7, and a reflective layer is provided on the surface of the short arm 603 facing the ground.

[0047] The decorative panel 6 has opposing long arms 601 and short arms 603. Multiple interlocking arms 602, perpendicular to the long arms 601, are spaced apart on the long arms 601. These interlocking arms 602 engage with the interlocking grooves 501 of the secondary keel 5, allowing the decorative panels 6 to be interlocked at different heights to meet the diverse ceiling height requirements of different spaces. The short arms 603 are arc-shaped, forming a first splicing area 604 between the long arms 601 and the outer edge of the decorative panel 6. When two adjacent decorative panels 6 are spliced ​​together, the first splicing area 604 conceals the secondary keel 5, enhancing the appearance of the ceiling. A second splicing area 605 is formed between the short arms 603 and the outer edge of the decorative panel 6. The second splicing area 605 is equipped with a light strip 7, which improves the overall aesthetics of the ceiling. A reflective layer is provided on the ground-facing surface of the short arms 603, reflecting light to create a special ambient lighting effect and adding decorative elements to the interior environment. By rationally planning the height of the decorative panels 6 in different areas, diverse and creative ceiling designs can be created.

[0048] Installation process:

[0049] According to the design requirements, the installation position of the hanger 1 is determined on the ceiling, holes are drilled using an electric drill, and then the threaded rod-shaped hanger 1 is fixed to the ceiling using expansion bolts or other means.

[0050] Align the threaded through hole 201 of the lifting component 2 with the lifting rod 1, rotate the lifting component 2 to make it threadedly assembled with the lifting rod 1, adjust the height of the lifting component 2, and tighten the limit nut 205 on the lifting component 2 to prevent the lifting component 2 from loosening.

[0051] Place the main keel 4 into the hanging frame 202 of the hanging component 2 through the notch 203 on one side of the hanging frame 202. Adjust the position of the main keel 4 to keep it horizontal. Then use the limit bolt 204 and limit nut 205 to close the main keel 4 in the hanging frame 202 to ensure that the main keel 4 is installed firmly.

[0052] Hang the hook claw 301 at one end of the hanging plate 3 onto the vertical wall 401 of the main keel 4, and then engage the right-angle wall 502 of the secondary keel 5 with the inverted T-shaped snap block 302 at the other end of the hanging plate 3. Adjust the spacing and position of the secondary keel 5 to ensure that the secondary keel 5 is installed flat and perpendicular to the main keel 4.

[0053] Align the long arm 601 of the decorative panel 6 with the snap-fit ​​groove 501 of the secondary keel 5, so that the snap-fit ​​arm 602 snaps into the snap-fit ​​groove 501. Adjust the height of the decorative panel 6 according to actual needs, so that the snap-fit ​​arm 602 snaps into the snap-fit ​​position at different heights, and complete the installation of the decorative panel 6.

[0054] Usage scenarios for different states:

[0055] Reference Figure 8 Based on the actual scene conditions, the overall height of the decorative panels 6 is determined to ensure all decorative panels 6 remain flat and the light strips 7 are not illuminated. The designer, considering the aesthetic requirements of the architectural space, utilizes the ability of the decorative panels 6 to interlock at different heights, planning decorative panels 6 at different heights in different areas. For example, in the central area of ​​the living room, some decorative panels 6 are raised to create a dome-like shape, while the height of the decorative panels 6 is lowered in the surrounding areas. This staggered design creates a layered and creative ceiling form, satisfying the modern architectural pursuit of spatial aesthetics. For example, refer to... Figure 9 By adjusting the height of the decorative panels 6 in different areas in an alternating manner, a special shape is formed. At the same time, the light strip 7 of the splicing area 2 605 is turned on, and under the effect of the reflective layer of the short arm 603, a unique lighting effect is provided for the interior, further enhancing the aesthetics and atmosphere of the space.

[0056] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A BIM technology-based architectural suspended ceiling, characterized by, The utility model provides a kind of decorative panel, including boom (1), the hanging piece (2) being connected with boom (1), the main keel (4) being overlapped with hanging piece (2), the vice keel (5) being connected with main keel (4) by hanging piece (3), decorative panel (6) is clamped on vice keel (5), the long arm (601) of opposite arrangement is formed on the decorative panel (6), multiple clamping arms (602) perpendicular to long arm (601) are formed at interval on the long arm (601), the one end of vice keel (5) is formed with the clamping groove (501) for clamping arm (602) clamping, when long arm (601) extends into clamping groove (501), clamping arm (602) is clamped into clamping groove (501), decorative panel (6) forms the clamping state with different height.

2. The BIM technology-based architectural suspended ceiling according to claim 1, characterized in that, The boom (1) is a threaded rod, and the hanging piece (2) is provided with a threaded through hole (201) corresponding to the threaded rod (1) for threaded assembly.

3. The BIM technology-based architectural suspended ceiling according to claim 2, characterized in that, The hanging piece (2) includes a rectangular ring-shaped hanging frame (202), and one side of the hanging frame (202) is provided with a notch (203) for placing the main keel (4) in the hanging frame (202).

4. The BIM technology-based architectural suspended ceiling according to claim 3, characterized in that, The hanging frame (202) is provided with a limiting bolt (204) and a limiting nut (205), and the main keel (4) is closed in the hanging frame (202) by the bolt.

5. The BIM technology-based architectural suspended ceiling according to claim 4, characterized in that, The hanging piece (3) is provided with a hook-shaped hook claw (301) at one end connected with the main keel (4) and a reverse T-shaped clamping block (302) at one end connected with the vice keel (5), the main keel (4) is provided with a vertical wall (401) for hanging the hook claw (301), and the vice keel (5) is provided with a right-angle wall (502) for clamping the clamping block (302).

6. The BIM technology based architectural suspended ceiling as claimed in claim 1, wherein, The one end of the vice keel (5) connected with the decorative panel (6) is provided with a U-shaped wall (503), the U-shaped wall (503) is welded with a square strip steel (504) through a reinforcing rib (507), the top surface of the square strip steel (504) and the U-shaped wall (503) form a cavity (505) for accommodating the long arm (601) and the clamping arm (602), the top surface of the square strip steel (504) is used for clamping the clamping arm (602), and the side surface of the square strip steel (504) and the U-shaped wall (503) form a clamping channel (506) for the clamping arm (602) to pass through.

7. The BIM technology-based architectural suspended ceiling according to claim 6, characterized in that, One side of the decorative panel (6) provided with the long arm (601) is provided with opposite short arms (603), and the short arms (603) are in the shape of a circular arc.

8. The BIM technology-based architectural suspended ceiling according to claim 7, characterized in that, A first splicing area (604) is formed between the long arm (601) and the outer edge of the decorative panel (6), and the first splicing area (604) shields the vice keel (5) when two adjacent decorative panels (6) are spliced.

9. The BIM technology-based architectural suspended ceiling according to claim 8, characterized in that, The long arm (601) is inclined towards the outer edge of the decorative panel (6).

10. The BIM technology-based architectural suspended ceiling according to claim 9, characterized in that, A second splicing area (605) is formed between the short arm (603) and the outer edge of the decorative panel (6), the second splicing area (605) is provided with a lamp strip (7), and the surface of the short arm (603) towards the ground is provided with a reflective layer.

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