Decorated top surface structure

Abstract

The application relates to a decorative top surface structure and relates to the technical field of building decoration, which comprises a keel and a plurality of suspended ceiling plates, a plurality of mounting blocks are fixedly arranged below the keel, a partition plate is arranged between two adjacent suspended ceiling plates, the partition plate is fixedly connected with the bottom wall of the mounting block, a fixed block is fixedly arranged on the top wall of the suspended ceiling plate, a fixed groove is arranged on the side wall of the mounting block close to the fixed block in a direction perpendicular to the fixed block, a plug block for being inserted into the fixed groove is slidably arranged in the sliding groove, and the partition plate and the mounting block are provided with a driving assembly for driving the plug block to slide. When mounting, the fixed block on the suspended ceiling plate is aligned with the mounting block, so that the fixed groove is opposite to the sliding groove, then the plug block is driven to be inserted into the fixed groove through the driving assembly, the mounting and fixing of the suspended ceiling plate are achieved; when the suspended ceiling plate needs to be disassembled and maintained, the plug block is driven to be separated from the fixed groove through the driving assembly, then the suspended ceiling plate is dismounted downwards, and the operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building decoration, in particular to a decorative top surface structure. BACKGROUND

[0002] The material commonly used in the decorative top surface structure is composed of light steel keel, connecting piece, aluminum alloy line and suspended ceiling plate. During construction and installation, first, suspend the keel on the top surface, then build the base frame with light steel keel, and then fix the light steel keel, connect the aluminum alloy line and the suspended ceiling plate.

[0003] During installation of the traditional suspended ceiling plate, the adjacent suspended ceiling plates are generally installed on the connecting piece by screw fastening at the joint, which is inconvenient for installation, disassembly and maintenance. SUMMARY

[0004] In order to facilitate installation and disassembly, the present application provides a decorative top surface structure.

[0005] The present application provides a decorative top surface structure, which adopts the following technical scheme:

[0006] The decorative top surface structure comprises a keel and a plurality of suspended ceiling plates, a plurality of mounting blocks are fixedly arranged below the keel, a partition plate is arranged between the adjacent two suspended ceiling plates, the partition plate is fixedly connected with the bottom wall of the mounting block, a fixed block is fixedly arranged on the top wall of the suspended ceiling plate, a fixed groove is formed in the side wall of the mounting block close to the fixed block, a sliding groove is formed in the mounting block in a direction perpendicular to the fixed block, a plug block for being inserted into the fixed groove is slidably arranged in the sliding groove, and a driving assembly for driving the plug block to slide is arranged in the partition plate and the mounting block.

[0007] By adopting the above technical scheme, during installation, after the keel is installed, the mounting block is installed below the keel, the plug block is first driven by the driving assembly to slide into the sliding groove, then the suspended ceiling plate is installed, the fixed block on the suspended ceiling plate is aligned with the mounting block, the fixed groove is opposite to the sliding groove, then the plug block is inserted into the fixed groove by the driving assembly, and the installation and fixation of the suspended ceiling plate are realized; when the suspended ceiling plate needs to be disassembled and maintained, the plug block is only driven by the driving assembly to separate from the fixed groove, and then the suspended ceiling plate is dismounted downward, which is simple and convenient to operate.

[0008] Further, the driving assembly comprises an elastic member, a pull rope and a pull rod, a through hole penetrating through the sliding groove is formed in the partition plate and the mounting block in a vertical direction, the pull rod is slidably arranged in the through hole, one end of the pull rope is connected with the top wall of the pull rod, and the other end of the pull rope is connected with the sliding block, and the elastic member is arranged in the sliding groove for driving the plug block to slide out of the sliding groove.

[0009] Further, two abutting pieces are fixedly arranged in the sliding slot, and two insertion blocks are arranged in each sliding slot, and the two insertion blocks are located on the two sides of the two abutting pieces.

[0010] Further, a pulley is rotatably arranged in the sliding slot between the two abutting pieces, and the pull rope is arranged on the pulley.

[0011] Further, a hand-holding table is fixedly arranged at the bottom of the pull rod, the bottom wall of the hand-holding table is flush with the bottom wall of the ceiling plate, a compensation ring is slidably arranged in the accommodation slot in the vertical direction, the hand-holding table is slidably arranged in the compensation ring, a limiting slot is arranged on the compensation ring, a limiting ring matched with the limiting slot is fixedly arranged on the partition plate, and a spring for driving the compensation ring to move downward is arranged in the accommodation slot; when the limiting slot of the compensation ring abuts against the limiting ring, the bottom walls of the partition plate, the compensation ring and the hand-holding table are flush.

[0012] Further, a guide groove is arranged on the hole wall of the through hole in the axial direction of the through hole, a protrusion for slidable connection with the guide groove is fixedly arranged on the pull rod in the length direction of the pull rod, and when the protrusion abuts against the bottom wall of the accommodation slot, the insertion block is in a state of being separated from the fixed slot.

[0013] Further, a rubber strip is arranged on the side wall of the partition plate close to the ceiling plate in the length direction of the partition plate, and a groove for inserting the rubber strip is arranged on the side wall of the ceiling plate close to the partition plate.

[0014] Further, an adjusting member for adjusting the height of the mounting block is arranged between the keel and the mounting block.

[0015] Further, the adjusting member comprises a fixed column, a movable column and a driving gear, the fixed column is fixedly arranged on the keel in the vertical direction, the movable column is slidably arranged in the fixed column in the length direction of the fixed column, a gear slot is arranged on the side wall of the movable column, a plurality of gear slots are arranged in the length direction of the movable column, and the driving gear is rotatably arranged on the fixed column and is engaged with the gear slot.

[0016] Further, the limiting assembly comprises a worm gear and a worm, the worm gear is rotatably arranged on the fixed column, the worm gear is coaxially fixedly connected with the driving gear, the worm is rotatably arranged on the fixed column, and the worm is engaged with the worm gear.

[0017] In summary, the present application has at least one of the following beneficial technical effects:

[0018] 1. When installing, after the joist is installed, the mounting block is installed below the joist, the plug block is first driven to slide into the sliding groove through the driving assembly, then the suspended ceiling plate is installed, the fixed block on the suspended ceiling plate is aligned with the mounting block, the fixed groove is opposite to the sliding groove, then the plug block is inserted into the fixed groove through the driving assembly, so that the installation and fixation of the suspended ceiling plate are realized; when the suspended ceiling plate needs to be disassembled and maintained, the plug block is only driven to separate from the fixed groove through the driving assembly, and then the suspended ceiling plate is dismounted downward, so that the operation is simple and convenient.

[0019] 2. The height of the mounting block is adjusted through the adjusting piece, so that the installation height of the suspended ceiling plate is adjusted, the installation height of the suspended ceiling plate at different positions can be adjusted according to different requirements, and the decoration is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a whole structure schematic diagram of the embodiment of the application;

[0021] Figure 2 is a structure schematic diagram of the adjusting piece and the partition plate mainly embodied by the embodiment of the application;

[0022] Figure 3 is a sectional view of the partition plate and the mounting block of the embodiment of the application;

[0023] Figure 4 is Figure 3 the enlarged view of A part in

[0024] BRIEF DESCRIPTION OF DRAWINGS 1. Joist; 2. Suspended ceiling plate; 21. Fixed block; 211. Fixed groove; 22. Groove; 3. Mounting block; 31. Sliding groove; 311. Abutment piece; 312. Pulley; 32. Plug block; 4. Partition plate; 41. Positioning groove; 411. Compensation ring; 4111. Limiting groove; 412. Spring; 42. Limiting ring; 43. Guide groove; 44. Rubber strip; 5. Adjusting piece; 51. Fixed column; 52. Movable column; 521. Tooth groove; 53. Driving gear; 6. Limiting assembly; 61. Worm gear; 611. Connecting shaft; 62. Worm; 621. Handle; 71. Elastic piece; 72. Pull rope; 73. Pull rod; 731. Handheld table; 732. Lugs. DETAILED DESCRIPTION

[0025] The following will be described in detail with reference to the accompanying drawings. Figures 1-4 The application is further described in detail.

[0026] The embodiment of the application discloses a decorative top surface structure.

[0027] Reference Figure 1 and Figure 2The utility model provides a kind of decorative top surface structure, including keel 1 and several suspended ceiling board 2, keel 1 is fixedly installed on ceiling, and multiple mounting blocks 3 are fixedly arranged below keel 1, and partition plate 4 is arranged between adjacent two suspended ceiling board 2, and partition plate 4 is fixedly connected with the bottom wall of mounting block 3.Suspended ceiling board 2 is horizontally installed below mounting block 3, and the side of partition plate 4 is respectively abutted with the one end of adjacent two suspended ceiling board 2, and the bottom wall of suspended ceiling board 2 is flush with the bottom wall of partition plate 4, improve decorative effect.

[0028] With reference to Figure 1 And Figure 2 Adjusting member 5 for adjusting the height of mounting block 3 is arranged between keel 1 and mounting block 3, and adjusting member 5 includes fixed column 51, movable column 52 and driving gear 53.Fixed column 51 is fixedly arranged on keel 1 along vertical direction, movable column 52 is slidably arranged in fixed column 51 along the length direction of fixed column 51, the side wall of movable column 52 is provided with a plurality of gear grooves 521 along the length direction of movable column 52, and driving gear 53 is rotatably arranged on fixed column 51 and is engaged with gear groove 521.

[0029] By rotating driving gear 53, movable column 52 is driven to move upwards or downwards, so that the height of mounting block 3 is adjusted, and the installation height of suspended ceiling board 2 is adjusted, which is convenient to operate. The height of each suspended ceiling board 2 can be independently adjusted, which is suitable for different decoration requirements and convenient to operate.

[0030] With reference to Figure 2 Limiting assembly 6 for limiting the position of movable column 52 is arranged on fixed column 51, and limiting assembly 6 includes worm wheel 61 and worm 62.Worm wheel 61 is rotatably arranged on fixed column 51, and worm wheel 61 is coaxially fixedly connected with driving gear 53, and worm 62 is rotatably arranged on fixed column 51, and worm 62 is engaged with worm wheel 61.In the embodiment, connecting shaft 611 is coaxially fixedly connected between driving gears 53 on the two fixed columns 51 on the same partition plate 4, and one end of worm 62 is fixedly connected with handle 621.By rotating handle 621, two movable columns 52 on the same partition plate 4 can be driven to synchronously lift, which effectively improves the adjustment efficiency.

[0031] With reference to Figure 2 And Figure 3The top wall of the ceiling plate 2 is fixedly provided with a fixed block 21, four fixed blocks 21 are arranged on each ceiling plate 2, the four fixed blocks 21 are distributed in a rectangular shape, and the fixed blocks 21 on the adjacent two ceiling plates 2 correspond to one mounting block 3. The side wall of the fixed block 21 close to the mounting block 3 is provided with a fixed groove 211, and the mounting block 3 is provided with a sliding groove 31 in a direction perpendicular to the fixed block 21, and the sliding groove 31 penetrates through the mounting block 3 along a length direction perpendicular to the partition plate 4. The sliding groove 31 is slidably provided with an insertion block 32 inserted into the fixed groove 211, the shape and size of the insertion block 32 are matched with the fixed groove 211, and two insertion blocks 32 are arranged at two ends of the mounting block 3 respectively, and are used for connecting the adjacent two ceiling plates 2.

[0032] Referring to Figure 3 The partition plate 4 and the mounting block 3 are provided with a driving assembly for driving the insertion block 32 to slide, and the driving assembly comprises an elastic piece 71, a pull rope 72 and a pull rod 73. The partition plate 4 and the mounting block 3 are provided with a through hole penetrating through the sliding groove 31 in a vertical direction, the pull rod 73 is slidably arranged in the through hole, one end of the pull rope 72 is connected with the top wall of the pull rod 73, and the other end is connected with the sliding block.

[0033] Referring to Figure 3 The sliding groove 31 is fixedly provided with two abutting pieces 311 at intervals, the two insertion blocks 32 are located on the two sides of the two abutting pieces 311, the sliding groove 31 between the two abutting pieces 311 is rotatably provided with a pulley 312, and the pull rope 72 is wound on the pulley 312. The elastic piece 71 is arranged in the sliding groove 31 and is used for driving the insertion block 32 to slide out of the sliding groove 31, and the elastic piece 71 is arranged as a compression spring, one end of the compression spring is fixedly connected with the abutting piece 311, and the other end is fixedly connected with the insertion block 32.

[0034] In addition, referring to Figure 3 and Figure 4 In order to facilitate pulling or rotating the pull rod 73, a hand holding table 731 is fixedly arranged at the bottom of the pull rod 73, the diameter of the hand holding table 731 is greater than that of the pull rod 73, and the bottom wall of the hand holding table 731 is flush with the bottom wall of the ceiling plate 2. The bottom wall of the partition plate 4 is provided with a gap slot 41, the gap slot 41 is slidably provided with a compensation ring 411 in a vertical direction, the hand holding table 731 is slidably arranged in the compensation ring 411, the compensation ring 411 is provided with a limiting groove 4111, and the partition plate 4 is fixedly provided with a limiting ring 42 matched with the limiting groove 4111, and the limiting ring 42 is integrally formed with the partition plate 4. The gap slot 41 is provided with a spring 412 for driving the compensation ring 411 to move downward, one end of the spring 412 abuts against the bottom wall of the gap slot 41, and the other end abuts against the compensation ring 411; when the limiting groove 4111 of the compensation ring 411 abuts against the limiting ring 42, the bottom walls of the partition plate 4, the compensation ring 411 and the hand holding table 731 are flush.

[0035] When the ceiling plate 2 needs to be disassembled, the staff only needs to press the compensation ring 411 upwards first, so that the handheld table 731 is exposed, and then the pull rod 73 can be pulled downwards through the handheld table 731, which is simple and convenient to operate; and after the ceiling plate 2 is installed, the compression spring drives the plug-in block 32 to be inserted into the fixed groove 211, the plug-in block 32 drives the pull rope 72 and the pull rod 73 to move, and finally the handheld table 731 is flush with the partition plate 4, thereby improving the overall decoration effect.

[0036] With reference to Figure 3 and Figure 4 , the hole wall of the perforation is provided with a guide groove 43 along the axial direction of the perforation, and the pull rod 73 is fixedly provided with a protrusion 732 used for slidable connection with the guide groove 43 along the length direction of the pull rod 73, the plug-in block 32 is in a state of disengaging from the fixed groove 211 when the protrusion 732 abuts against the bottom wall of the accommodation groove 41, and the handheld table 731 is flush with the bottom wall of the partition plate 4 when the protrusion 732 abuts against the side wall of the guide groove 43 close to the mounting block 3.

[0037] When the ceiling plate 2 is disassembled, the pull rod 73 is pulled downwards, the protrusion 732 is completely disengaged from the guide groove 43 after the pull rod 73 is rotated, the protrusion 732 is dislocated from the guide groove 43, then the handheld table 731 is released, and under the action of the elastic member 71, the pull rod 73 moves upwards, so that the protrusion 732 abuts tightly against the bottom wall of the accommodation groove 41, the position of the pull rod 73 is limited, and at this time, the plug-in block 32 is in a state of disengaging from the fixed groove 211. Further, it is convenient for the staff to disassemble the pull rod 73 at other positions, and it is not necessary for multiple people to disassemble the pull rod 73 at four positions at the same time, which is simple and convenient to operate.

[0038] With reference to Figure 3 and Figure 4 , the side wall of the partition plate 4 close to the ceiling plate 2 is provided with a rubber strip 44 along the length direction of the partition plate 4, the rubber strip 44 has a certain elasticity, the side wall of the partition plate 4 is provided with an embedding groove, the rubber strip 44 is embedded in the embedding groove, and the side wall of the ceiling plate 2 close to the partition plate 4 is provided with a groove 22 used for inserting the rubber strip 44. After the ceiling plate 2 is installed, the rubber strip 44 is embedded in the groove 22, thereby sealing the gap between the ceiling plate 2 and the partition plate 4; in addition, the rubber strip 44 has a certain extrusion force on the ceiling plate 2, so that when the plug-in block 32 is not inserted into the fixed groove 211, the ceiling plate 2 can also maintain a stable state, thereby facilitating the plug-in block 32 to be smoothly inserted into the fixed groove 211.

[0039] The implementation principle of the embodiment of the application is that when the ceiling plate 2 is installed, the fixed block 21 on the ceiling plate 2 is aligned with the mounting block 3, so that the fixed groove 211 is opposite to the sliding groove 31, then the plug-in block 32 is inserted into the fixed groove 211 through the driving assembly, and the installation and fixation of the ceiling plate 2 are realized.

[0040] When the ceiling plate 2 is disassembled, the staff presses the compensation ring 411 upward, so that the hand-held table 731 is exposed, and then the pull rod 73 can be pulled downward through the hand-held table 731. After the protruding block 732 is completely separated from the guide groove 43, the pull rod 73 is rotated to make the protruding block 732 be out of position with the guide groove 43, and then the hand-held table 731 is loosened. Under the action of the elastic member 71, the pull rod 73 moves upward, so that the protruding block 732 is in close contact with the bottom wall of the displacement slot 41, and the position of the pull rod 73 is limited. At this time, the plug-in block 32 is in a state of being separated from the fixing groove 211. After the ceiling plate 2 is disengaged from the four sides, the ceiling plate 2 can be disassembled downward at this time. The operation is simple and convenient.

[0041] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A decorative ceiling structure, comprising a keel (1) and a plurality of ceiling panels (2), characterized in that: Multiple mounting blocks (3) are fixedly installed below the keel (1). A partition plate (4) is provided between two adjacent ceiling panels (2). The partition plate (4) is fixedly connected to the bottom wall of the mounting block (3). A fixing block (21) is fixedly installed on the top wall of the ceiling panel (2). A fixing groove (211) is provided on the side wall of the fixing block (21) near the mounting block (3). A sliding groove (31) is provided in the mounting block (3) in a direction perpendicular to the fixing block (21). An insert (32) for inserting into the fixing groove (211) is slidably provided in the sliding groove (31). A drive assembly for driving the insert (32) to slide is provided in the partition plate (4) and the mounting block (3). The driving assembly includes an elastic element (71), a pull rope (72), and a pull rod (73). The partition plate (4) and the mounting block (3) have vertically extending through holes leading to the slide groove (31). The pull rod (73) slides through the through holes. One end of the pull rope (72) is connected to the top wall of the pull rod (73), and the other end is connected to the slider. The elastic element (71) is disposed within the slide groove (31) to drive the insert block (32) to slide out of the slide groove (31). The slide groove (31) contains... Two abutment pieces (311) are fixedly provided, and two inserts (32) are provided in each groove (31). The two inserts (32) are located on both sides of the two abutment pieces (311). The elastic element (71) is set as a compression spring. One end of the compression spring is fixedly connected to the abutment piece (311), and the other end is fixedly connected to the insert (32). A pulley (312) is rotatably provided in the groove (31) between the two abutment pieces (311), and the pull rope (72) is wound around the pulley (312). A handheld platform (731) is fixedly installed at the bottom of the pull rod (73). The bottom wall of the handheld platform (731) is flush with the bottom wall of the ceiling panel (2). A clearance groove (41) is provided on the bottom wall of the partition plate (4). A compensation ring (411) is slidably installed in the clearance groove (41) along the vertical direction. The handheld platform (731) is slidably inserted into the compensation ring (411). A limit groove (4111) is provided on the compensation ring (4111). A limit ring (42) is fixedly installed on the partition plate (4) for matching the limit groove (4111). A useful... A spring that drives the compensation ring (411) to move downward; when the limiting groove (4111) of the compensation ring (411) abuts against the limiting ring (42), the bottom wall of the partition plate (4), the compensation ring (411) and the handheld platform (731) are flush; the hole wall of the perforation is provided with a guide groove (43) along the axial direction of the perforation, and a protrusion (732) for sliding connection with the guide groove (43) is fixedly provided on the pull rod (73) along the length direction of the pull rod (73), and when the protrusion (732) abuts against the bottom wall of the relief groove (41), the insert (32) is in the state of being disengaged from the fixed groove (211).

2. The decorative ceiling structure according to claim 1, characterized in that: The partition plate (4) has a rubber strip (44) on the side wall near the ceiling plate (2) along the length of the partition plate (4), and the ceiling plate (2) has a groove (22) for inserting the rubber strip (44) on the side wall near the partition plate (4).

3. The decorative ceiling structure according to claim 1, characterized in that: An adjusting element (5) for adjusting the height of the mounting block (3) is provided between the keel (1) and the mounting block (3).

4. A decorative ceiling structure according to claim 3, characterized in that: The adjusting component (5) includes a fixed column (51), a movable column (52), and a drive gear (53). The fixed column (51) is fixedly mounted on the keel (1) in the vertical direction. The movable column (52) slides through the fixed column (51) along the length direction of the fixed column (51). The side wall of the movable column (52) is provided with a toothed groove (521). Multiple toothed grooves (521) are provided along the length direction of the movable column (52). The drive gear (53) is rotatably mounted on the fixed column (51) for meshing with the toothed grooves (521). The fixed column (51) is provided with a limiting component (6) for limiting the position of the movable column (52).

5. A decorative ceiling structure according to claim 4, characterized in that: The limiting component (6) includes a worm gear (61) and a worm (62). The worm gear (61) is rotatably mounted on a fixed column (51) and is coaxially fixedly connected to a drive gear (53). The worm (62) is rotatably mounted on a fixed column (51) and meshes with the worm gear (61). A connecting shaft (611) is coaxially fixedly connected between the drive gears (53) on the two fixed columns (51) on the same partition plate (4). A handle (621) is fixedly connected to one end of the worm (62). By rotating the handle (621), the two movable columns (52) on the same partition plate (4) can be driven to rise and fall synchronously.

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