A suspended ceiling structure

Abstract

The present invention relates to a suspended ceiling structure, comprising a frame structure (1), wherein the frame structure (1) has a plurality of installation positions (11), a ceiling (2) is installed on the installation positions (11), and is characterized in that a pressing device (3) is also installed on the frame structure (1), wherein the pressing device (3) comprises a connecting portion (31) and a pressing portion (32), wherein the pressing portion (32) comprises a sleeve (321), a spring (322) arranged in the sleeve (321), and a pressing block (323) fixed at the front end of the spring (322), wherein a slideway (324) is arranged on the inner wall of the sleeve (321), wherein the pressing block (323) is connected to the slideway (324), and wherein the pressing block (323) is located on the upper side of the ceiling (2) and abuts against the ceiling (2). The suspended ceiling structure of the present invention has good shockproof effect and a wide range of application.

Description

Technical Field

[0001] The invention belongs to the technical field of building decoration, and in particular relates to a suspended ceiling structure. Background Art

[0002] The building ceiling structure refers to the top decoration of the living environment of the house. Simply put, it refers to the decoration of the ceiling, which is one of the important parts of interior decoration. The ceiling has the function of heat preservation and insulation, and is also a hidden layer for electrical, ventilation and air conditioning, communication, fire protection, alarm pipeline equipment and other projects. The existing ceiling structure is generally composed of multiple suspension rods and other components. The suspension rods are installed on the top of the building. This installation method easily transmits the vibration and sound of walking or moving on the upper floors of the building to the lower rooms through the suspension rods, resulting in the strengthening of the vibration in the lower rooms and even the phenomenon of the ceiling falling.

[0003] To solve this problem, some suspended ceiling structures with shockproof functions have appeared in the prior art. For example, Chinese Patent No. 201821068840.1 discloses a shockproof suspended ceiling, which opens installation grooves at the four corners of the ceiling, and slides and strong springs are slidably connected in the installation grooves. When the suspended ceiling is vibrated, the slide rod slides relative to the installation groove, so that the elastic spring is compressed to form a buffer, thereby achieving the shockproof performance of the ceiling.

[0004] However, the above technical solution still has the following defects:

[0005] 1. The above technical solution requires installation grooves to be opened on the ceiling, which is complex in structure and inconvenient to operate. In fact, it is a new type of ceiling and is not suitable for ordinary ceilings.

[0006] 2. Usually, there are electricity, gas, lighting and other pipelines on the upper part of the ceiling. If a fault occurs, the ceiling needs to be opened for fault finding and repair. In the above technical solution, a fixing plate is connected to the lower end of the slide bar of the ceiling mounting groove, and the fixing plate is fixedly connected to the bearing plate, so that the ceiling cannot be opened and the pipeline settings on the ceiling cannot be maintained or repaired. Summary of the invention

[0007] The purpose of the present invention is to solve the above technical problems and provide a suspended ceiling structure.

[0008] To achieve the above-mentioned purpose, the present invention provides a suspended ceiling structure, including a frame structure, the frame structure having multiple installation positions, the ceiling being installed on the installation positions, and a clamping device being installed on the frame structure, the clamping device including a connecting portion and a clamping portion, the clamping portion including a sleeve, a spring arranged in the sleeve, and a pressure block fixed at the front end of the spring, a slideway is provided on the inner wall of the sleeve, the pressure block is cooperatively connected with the slideway, and the pressure block is located on the upper side of the ceiling and abuts against the ceiling.

[0009] According to one aspect of the present invention, a fixing seat is provided on the frame structure, the connecting portion includes a column rotatably connected to the fixing seat and an adapter frame fixedly connected to the column, and the pressing portion is fixedly connected to the adapter frame.

[0010] According to one aspect of the present invention, the ceiling structure further includes a shock absorbing device, the shock absorbing device is detachably connected to a keel, and the keel is located above the frame structure and fixedly connected to the frame structure.

[0011] According to one aspect of the present invention, the shock absorbing device comprises a guide cylinder, a second spring disposed in the guide cylinder, and a shock absorbing member fixed to the upper end of the second spring;

[0012] A fixing plate is provided at the upper end of the guide cylinder, a through hole is provided on the fixing plate, the shock absorbing member comprises a first fixing member fixedly connected to the second spring and a second fixing member connected to the first fixing member, and the second fixing member passes through the through hole;

[0013] The fixing plate is also provided with threaded holes.

[0014] According to one aspect of the present invention, the shock absorbing device further comprises a hanging member connected to the lower end of the guide cylinder, the hanging member is connected to the keel via a connecting member; the cross section of the connecting member is I-shaped.

[0015] According to one aspect of the present invention, the hanging member is provided with a first slot, the keel is provided with a second slot opposite to the first slot, and both ends of the connecting member are respectively installed in the first slot and the second slot.

[0016] According to one aspect of the present invention, a limiting hole is provided on the top of the first slot, and an elastic limiting device is provided on the connecting member to cooperate with the limiting hole.

[0017] According to one aspect of the present invention, a groove is provided on the connecting member, and the elastic limiting device includes a third spring located in the groove, a supporting block fixedly connected to the third spring, and a limiting column supported on the supporting block.

[0018] According to one aspect of the present invention, a limit block is provided in the groove, the limit block is flush with the upper surface of the connecting member, the support block is located under the limit block and abuts against the limit block, and the limit column extends out of the groove.

[0019] According to one aspect of the present invention, the frame structure includes two first frames arranged opposite to each other and two second frames arranged opposite to each other, the first frames and the second frames are fixedly connected to form a square frame, and a plurality of third frames arranged vertically and horizontally are fixedly installed in the square frame, and the plurality of third frames divide the square frame into a plurality of installation positions.

[0020] The ceiling structure of the present invention is provided with a clamping device on the frame structure, so that after the ceiling is supported in the installation position, the ceiling can be clamped by the clamping device. Specifically, since a fixing seat is provided on the frame structure, the connecting part is rotatably connected with the fixing seat, so that the position interference of the ceiling can be avoided when the ceiling is installed. After the ceiling is installed in place, the connecting part is rotated again so that the pressing block of the clamping part is against the ceiling. At this time, the spring is in a compressed state, so that the ceiling can be fixed to a certain extent. On the other hand, due to the arrangement of the spring and the pressing block, the clamping device of the present invention has a certain shock-absorbing effect. At the same time, when the ceiling needs to be disassembled, the ceiling structure of the present invention only needs to push the ceiling upward to further compress the spring, and then push it to the side. Compared with the ceiling structure in the prior art, the ceiling structure of the present invention can take into account both the shock-absorbing effect and the convenience of disassembly. On the other hand, the realization of the shock-proof effect of the ceiling structure of the present invention depends on the clamping part, so there is no need to change the ceiling, and the scope of application is wider.

[0021] In the suspended ceiling structure of the present invention, the shock absorbing device can be fixedly installed on the top of the building via threaded holes via bolts. Since the second fixing piece passes through the through hole, that is, the second fixing piece is higher than the fixing plate, when the fixing plate is fixedly connected to the top of the building, the second fixing piece is subjected to the force of the building and retracts inward, so that the second spring is in a compressed state. With such an arrangement, the suspended ceiling structure of the present invention further has shock absorbing and shockproof effects, thereby avoiding the problem of severe vibration of the suspended ceiling of the lower floor caused by walking or exercising on the upper floors of the building.

[0022] The ceiling structure of the present invention connects the hanging member and the keel through an I-shaped connecting member with a transverse surface, and the connection operation is convenient and quick. In addition, a limiting hole is provided in the first slot, and an elastic limiting device is provided on the connecting member to cooperate with the limiting hole, which can effectively achieve a limiting effect, avoid the position sliding of the keel and the hanging member due to vibration, and improve the defect that the weight of the keel alone cannot effectively ensure the correctness of its position. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] FIG1 schematically shows a three-dimensional view of a suspended ceiling structure according to an embodiment of the present invention;

[0024] FIG2 schematically shows a frame structure diagram according to an embodiment of the present invention;

[0025] FIG3 schematically shows a cross-sectional view of a clamping device according to an embodiment of the present invention;

[0026] FIG4 schematically shows a cross-sectional view of a shock absorbing device according to an embodiment of the present invention;

[0027] FIG5 schematically shows a cross-sectional view of a keel according to an embodiment of the present invention;

[0028] FIG6 schematically shows a cross-sectional view of a state where a shock absorbing device is connected to a keel according to an embodiment of the present invention;

[0029] FIG7 schematically shows a perspective view of a connector according to an embodiment of the present invention;

[0030] FIG8 schematically shows a cross-sectional view of a connector according to an embodiment of the present invention. The meanings of the numbers in the figure are as follows:

[0031] 1. Frame structure; 11. Installation position; 2. Ceiling; 3. Clamping device; 31. Connecting part; 32. Clamping part; 321. Sleeve; 322. Spring; 323. Pressing block; 324. Slide; 311. Column; 312. Adapter; 4. Shock absorbing device; 5. Keel; 41. Guide cylinder; 42. Second spring; 43. Shock absorbing member; 44. Fixing plate; 431. First fixing member; 432. Second fixing member; 441. Through hole; 442. Threaded hole; 6. Hanging member; 7. Connecting member; 61. First slot; 51. Second slot; 62. Limiting hole; 8. Elastic limiting device; 81. Third spring; 82. Support block; 83. Limiting column; 71. Groove; 711. Limiting block; 1a. First skeleton; 1b. Second skeleton; 1c. Third skeleton. DETAILED DESCRIPTION

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] When describing the embodiments of the present invention, the orientation or positional relationship expressed by the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or positional relationship shown in the relevant drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, so the above terms cannot be understood as limiting the present invention. The present invention is described in detail below in conjunction with the drawings and specific embodiments, and the embodiments cannot be repeated here one by one, but the embodiments of the present invention are not limited to the following embodiments.

[0034] As shown in Figures 1 to 3, the present invention provides a ceiling structure, including a frame structure 1 and a plurality of ceiling panels 2 installed on the frame structure 1. Specifically, according to one embodiment of the present invention, the frame structure 1 includes two first frames 1a and two second frames 1b arranged opposite to each other, the first frames 1a and the second frames 1b are fixedly connected to form a square frame, a plurality of third frames 1c arranged vertically and horizontally are fixedly installed in the square frame, the plurality of third frames 1c divide the square frame into a plurality of installation positions 11, and the ceiling panels 2 are installed at the installation positions 11.

[0035] The ceiling structure of the present invention is also equipped with a clamping device 3 on the frame structure 1. Taking the ceiling 2 shown in FIG. 2 as an example, the clamping device 3 is arranged on the third frame 1c around the ceiling 2. According to an embodiment of the present invention, the clamping device 3 includes a connecting portion 31 and a clamping portion 32. The clamping portion 32 includes a sleeve 321, a spring 322 arranged in the sleeve 321, and a pressing block 323 fixed at the front end of the spring 322. A slideway 324 is arranged on the inner wall of the sleeve 321. The pressing block 323 is connected to the slideway 324 in cooperation. The pressing block 323 is located on the upper side of the ceiling 2 and abuts against the ceiling 2. In this embodiment, a fixing seat 12 is arranged on the frame structure 1. The connecting portion 31 includes a column 311 rotatably connected to the fixing seat 12 and an adapter frame 312 fixedly connected to the column 311. The clamping portion 32 is fixedly connected to the adapter frame 312. The ceiling structure of the present invention is provided with a clamping device 3 on the frame structure 1, so that the ceiling 2 can be supported at the installation position 11, and then the ceiling 3 can be clamped by the clamping device 3. Specifically, since the fixing seat 12 is provided on the frame structure 1, the connecting portion 31 is rotatably connected with the fixing seat 12, so that the position interference of the ceiling 2 can be avoided when the ceiling 2 is installed. After the ceiling 2 is installed in place, the connecting portion 31 is rotated to make the pressing block 23 of the clamping portion 32 abut against the ceiling 2. At this time, the spring 322 is in a compressed state, so that the ceiling 2 can be fixed to a certain extent. On the other hand, due to the arrangement of the spring 322 and the pressing block 323, the clamping device 3 of the present invention has a certain shock-absorbing effect. At the same time, when the ceiling 2 needs to be disassembled, the ceiling structure of the present invention only needs to push the ceiling 2 upward to further compress the spring 322, and then push it to the side. Compared with the ceiling structure in the prior art, the ceiling structure of the present invention can take into account both the shock-absorbing effect and the convenience of disassembly. On the other hand, the anti-seismic effect of the suspended ceiling structure of the present invention is achieved by relying on the pressing portion 32, so there is no need to make changes to the ceiling 2, and the application range is wider.

[0036] As shown in FIG. 1 and FIG. 4 , according to an embodiment of the present invention, the ceiling structure of the present invention further comprises a shock absorbing device 4 , which is detachably connected to a keel 5 , and the keel 5 is located above the frame structure 1 and fixedly connected to the frame structure 1 .

[0037] According to an embodiment of the present invention, the shock absorbing device 4 includes a guide cylinder 41, a second spring 42 disposed in the guide cylinder 41, and a shock absorbing member 43 fixed to the upper end of the second spring 42. A fixing plate 44 is disposed at the upper end of the guide cylinder 41, and a through hole 441 is disposed on the fixing plate 44. The shock absorbing member 43 includes a first fixing member 431 fixedly connected to the second spring 42 and a second fixing member 432 connected to the first fixing member 431, and the second fixing member 432 passes through the through hole 441. In addition, a threaded hole 442 is also disposed on the fixing plate 44. In the ceiling structure of the present invention, the shock absorbing device 4 can be fixedly installed on the top of the building through the threaded hole 442 by bolts, and because the second fixing member 432 passes through the through hole 411, that is, the second fixing member 432 is higher than the fixing plate 44, when the fixing plate 44 is fixedly connected to the top of the building, the second fixing member 432 is subjected to the force of the building and retracts inward, so that the second spring is in a compressed state. With such a configuration, the ceiling structure of the present invention further has shock absorption and shockproof effects, and avoids the problem of violent vibration of the ceiling of the lower floor caused by walking or moving on the upper floor of the building. As shown in Figures 4 to 8, the shock absorbing device 4 of the present invention further includes a hanging member 6 connected to the lower end of the guide cylinder 41, and the hanging member 6 is connected to the keel 5 through a connecting member 7. According to an embodiment of the present invention, the cross section of the connecting member 7 is I-shaped. The hanging member 6 is provided with a first slot 61, and the keel 5 is provided with a second slot 51 opposite to the first slot 61, and the two ends of the connecting member 7 are respectively installed in the first slot 61 and the second slot 51.

[0038] According to an embodiment of the present invention, a limiting hole 62 is provided at the top of the first slot 61, and an elastic limiting device 8 is provided on the connecting member 7 to cooperate with the limiting hole 62. In this embodiment, a groove 71 is provided on the connecting member 7, and the elastic limiting device 8 includes a third spring 81 located in the groove 71, a support block 82 fixedly connected to the third spring 81, and a limiting column 83 supported on the support block 82. A limiting block 711 is provided in the groove 71, and the limiting block 711 is flush with the upper surface of the connecting member 7, the support block 82 is located at the lower side of the limiting block 711 and abuts against the limiting block 711, and the limiting column 83 extends out of the groove 71. The ceiling structure of the present invention connects the hanging member 6 and the keel 5 through the connecting member 7 with an I-shaped cross section, and the connection operation is convenient and quick. In addition, a limiting hole 61 is provided in the first slot 61, and an elastic limiting device 8 is provided on the connecting member 7 to cooperate with the limiting hole 61, which can effectively achieve a limiting effect and prevent the keel 5 and the hanging member 6 from sliding due to vibration, thereby improving the defect that the weight of the keel 5 alone cannot effectively guarantee its correct position.

[0039] The above is only one solution of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A suspended ceiling structure, comprising a frame structure (1), the frame structure (1) having a plurality of mounting positions (11), a ceiling (2) being mounted on the mounting positions (11), It is characterized in that A clamping device (3) is also installed on the frame structure (1), the clamping device (3) comprises a connecting portion (31) and a clamping portion (32), the clamping portion (32) comprises a sleeve (321), a spring (322) arranged in the sleeve (321), and a pressure block (323) fixed to the front end of the spring (322), a slideway (324) is provided on the inner wall of the sleeve (321), the pressure block (323) is connected to the slideway (324), and the pressure block (323) is located on the upper side of the ceiling (2) and abuts against the ceiling (2); A fixing seat (12) is provided on the frame structure (1), the connecting portion (31) comprises a column (311) rotatably connected to the fixing seat (12) and an adapter frame (312) fixedly connected to the column (311), and the pressing portion (32) is fixedly connected to the adapter frame (312); The suspended ceiling structure further comprises a shock absorbing device (4), wherein the shock absorbing device (4) is detachably connected to a keel (5), and the keel (5) is located above the frame structure (1) and is fixedly connected to the frame structure (1); The shock absorbing device (4) comprises a guide cylinder (41), a second spring (42) arranged in the guide cylinder (41), and a shock absorbing member (43) fixed to the upper end of the second spring (42); A fixing plate (44) is provided at the upper end of the guide cylinder (41), and a through hole (441) is provided on the fixing plate (44). The shock absorbing member (43) comprises a first fixing member (431) fixedly connected to the second spring (42) and a second fixing member (432) connected to the first fixing member (431), and the second fixing member (432) passes through the through hole (441).

2. The ceiling structure according to claim 1, It is characterized in that The shock absorbing device (4) further comprises a hanging member (6) connected to the lower end of the guide cylinder (41), wherein the hanging member (6) is connected to the keel (5) via a connecting member (7); the connecting member (7) has an I-shaped cross section.

3. The ceiling structure according to claim 2, It is characterized in that The hanging member (6) is provided with a first slot (61), the keel (5) is provided with a second slot (51) opposite to the first slot (61), and two ends of the connecting member (7) are respectively installed in the first slot (61) and the second slot (51).

4. The ceiling structure according to claim 3, It is characterized in that A limiting hole (62) is provided at the top of the first slot (61), and an elastic limiting device (8) is provided on the connecting member (7) to cooperate with the limiting hole (62).

5. The ceiling structure according to claim 4, It is characterized in that The connecting member (7) is provided with a groove (71), and the elastic limiting device (8) comprises a third spring (81) located in the groove (71), a supporting block (82) fixedly connected to the third spring (81), and a limiting column (83) supported on the supporting block (82).

6. The ceiling structure according to claim 5, It is characterized in that A limit block (711) is provided in the groove (71), the limit block (711) is flush with the upper surface of the connecting member (7), the support block (82) is located at the lower side of the limit block (711) and abuts against the limit block (711), and the limit column (83) extends out of the groove (71).

7. The ceiling structure according to claim 1 or 6, It is characterized in that The frame structure (1) comprises two first frames (1a) arranged opposite to each other and two second frames (1b) arranged opposite to each other, wherein the first frames (1a) and the second frames (1b) are fixedly connected to form a square frame, and a plurality of third frames (1c) arranged vertically and horizontally are fixedly installed in the square frame. (1c) Divide the square frame into a plurality of installation positions (11).

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