Suspended ceiling sound insulation assembly

Abstract

The utility model discloses a suspended ceiling sound insulation assembly, which belongs to the technical field of suspended ceiling sound insulation, and can realize integral replacement of suspended ceiling sound insulation by directly taking down a sound absorption cotton layer in a mounting frame in the subsequent working process, thereby avoiding the problem that the subsequent integral replacement is inconvenient due to the fact that the suspended ceiling sound insulation is directly sprayed by foam sound insulation expansion paint as much as possible. The suspended ceiling sound insulation assembly comprises a mounting frame, the mounting frame is of a rectangular frame-shaped structure, a sound insulation cavity is formed in the mounting frame, a sound absorption cotton layer is embedded in the sound insulation cavity, a fixing lug is arranged at the middle section of the sound insulation cavity of the mounting frame in a protruding mode, a connecting assembly connected with a ceiling layer is installed at the fixing lug, and positioning holes are formed in the four corners of the mounting frame in a penetrating mode. An annular groove is formed in the positioning hole; a top plate is mounted at the top of the mounting frame, positions, corresponding to the positioning holes, of the mounting frame are connected through cross-shaped connecting blocks, fixing assemblies are symmetrically arranged on the connecting blocks, fixing assemblies are mounted at four corners of the top of the top plate, and the positioning holes and the fixing assemblies are matched for positioning.

Description

Technical Field

[0001] The utility model belongs to the technical field of suspended ceiling sound insulation, and in particular relates to a suspended ceiling sound insulation component. Background Art

[0002] The ceiling is a kind of decoration for the top decoration of the living environment of the house, that is, the decoration of the ceiling, and is one of the important parts of interior decoration. It has the functions of heat preservation, heat insulation, sound insulation, and sound absorption. It is also a hidden layer for electrical, ventilation and air conditioning, communication, fire protection, alarm pipeline equipment and other projects. The classification of ceilings is different according to the material of the decorative board. There are mainly light steel keel gypsum board ceilings, gypsum board ceilings, mineral wool board ceilings, plywood ceilings, special-shaped long strip aluminum gusset ceilings, square painted aluminum gusset ceilings, painted glass ceilings, aluminum honeycomb perforated sound-absorbing board ceilings, full-room duplex ceilings, etc. The styles of ceilings are also very diverse, including flat ceilings, concave and convex ceilings, suspended ceilings, well-format ceilings, glass ceilings and special-shaped ceilings. Each type of ceiling has its own unique characteristics and applicable scenarios.

[0003] Most of the existing ceiling sound insulation is directly filled with foam sound insulation expansion paint to achieve the overall sound insulation treatment of the ceiling. When the ceiling needs to be disassembled or replaced later, the sprayed foam sound insulation expansion paint is not convenient for effective replacement and disassembly, and the overall operation is relatively cumbersome. Therefore, a ceiling sound insulation component is needed to assist in solving this problem. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a suspended ceiling sound insulation component, which can realize the overall replacement of the suspended ceiling sound insulation by directly removing the sound-absorbing cotton layer in the installation frame during subsequent work, thereby avoiding the problem that the suspended ceiling sound insulation is directly sprayed with foam sound insulation expansion paint, which is inconvenient for subsequent overall replacement.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides such a suspended ceiling sound insulation component, which comprises a mounting frame, the mounting frame is a rectangular frame structure, a sound insulation cavity is opened on the mounting frame, a sound absorbing cotton layer is embedded and installed in the sound insulation cavity, a fixing ear is protrudingly provided at the middle section of the sound insulation cavity of the mounting frame, a connecting component connected to the ceiling layer is installed at the fixing ear, and positioning holes are installed through the four corners of the mounting frame, and an annular groove is opened in the positioning hole;

[0008] A top plate is installed at the top of the installation frame, and the installation frame is connected to the positioning holes via a cross-shaped connecting block. Fixed components are symmetrically arranged on the connecting block, and fixed components are installed at the four corners of the top of the top plate. The positioning holes and the fixed components cooperate for positioning.

[0009] Furthermore, the fixing component includes a fixing cylinder, a sliding cavity is opened inside the fixing cylinder, a pushing slider is slidably arranged in the sliding cavity, a screw rod is installed on the pushing slider, the screw rod is rotatably embedded in the fixing cylinder, the pushing slider and the screw rod are threadedly matched, a trumpet-shaped accommodating hole is symmetrically opened inside the fixing cylinder, a positioning ball is arranged at the accommodating hole, the annular groove and the positioning ball are matched and squeezed, and the pushing slider and the positioning ball are matched and squeezed.

[0010] Furthermore, the vertical cross-section of the pushing slider is rectangular, the end of the pushing slider facing the positioning ball is tapered, one end of the screw rod extends out of the fixing tube, and a rotating knob is fixed to the end of the screw rod extending out of the fixing tube.

[0011] Furthermore, a threaded hole is installed through the fixing ear, and the connecting component is installed at the threaded hole.

[0012] Furthermore, the connection assembly includes a threaded mounting seat, which is threadedly mounted in a threaded hole of the connection assembly, a connecting rod is fixed at the top of the threaded mounting seat, and a mounting frame connected to the ceiling layer is provided at the top of the connecting rod.

[0013] Furthermore, the mounting frame is U-shaped, fixed to the ceiling layer by expansion bolts, an embedding ring is rotatably embedded on the mounting frame, an adjustment portion is fixed at the top of the connecting rod, and the adjustment portion is threadedly matched with the embedding ring.

[0014] Furthermore, an inner concave snap-in groove is provided on the outer side of the installation frame, and the snap-in grooves between two adjacent installation frames are snap-connected by a positioning pin.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model provides an installation frame, a sound insulation cavity provided inside the installation frame, and a sound absorbing cotton layer embedded and installed in the sound insulation cavity. In the subsequent work process, the sound absorbing cotton layer in the installation frame can be directly removed to realize the overall replacement of the suspended ceiling sound insulation, thereby avoiding the problem of inconvenience in the overall replacement of the suspended ceiling sound insulation as much as possible.

[0018] The utility model adopts the coupling grooves and positioning pins arranged on the four sides of the installation frame and the matching between the connection block, the fixing component and the positioning hole, etc., to plug and install the positioning pins at the coupling grooves between the two adjacent installation frames, thereby completing the mutual fixing of the two adjacent installation frames, and inserting the fixing component on the connection block into the corresponding positioning hole, turning the rotation knob, and turning the knob drives the screw rod to rotate as a whole, pushing the threaded matching between the slider and the screw rod, so that the screw rod moves as a whole, and in the process of the screw rod moving, the positioning ball is driven to be squeezed as a whole, so that the positioning ball is pushed as a whole, so that the positioning ball is clamped and installed in the corresponding annular groove, thereby completing the overall positioning processing of the connection block and the installation frame, and can ensure that multiple installation frames can be stably connected and fixed in the subsequent work process, and ensure that multiple installation frames can be kept at the same level;

[0019] The utility model uses the cooperation between the fixing ears and the connecting components provided on the installation frame to install the installation frame at the drilled hole through the expansion bolts, thereby completing the overall positioning of the installation frame, installing the connecting rod of the corresponding length, and rotating the embedded ring. The embedded ring and the adjusting part are threadedly cooperated, so as to fine-tune the overall length of the connecting rod. In the subsequent work process, the installation frame can be conveniently adjusted to a specified height according to different work requirements, thereby adapting to the overall work and installation requirements of different installation frames. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the utility model.

[0025] The marks in the accompanying drawings are: 1. Installation frame; 2. Fixing ear; 3. Snap-in groove; 4. Positioning pin; 5. Sound-absorbing cotton layer; 6. Top plate; 7. Connecting assembly; 8. Threaded mounting seat; 9. Connecting rod; 91. Adjusting part; 10. Mounting frame; 11. Embedded ring; 12. Positioning hole; 13. Connecting block; 14. Fixing assembly; 15. Fixing cylinder; 16. Positioning ball; 17. Pushing slider; 18. Screw rod; 181. Turning knob. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] This specific embodiment is a ceiling sound insulation component, such as Figure 1 As shown, the suspended ceiling sound insulation component includes a mounting frame 1, which is in a rectangular frame structure. A sound insulation cavity is opened on the mounting frame 1, and a sound-absorbing cotton layer 5 is embedded and installed in the sound insulation cavity. By setting the mounting frame 1 and the sound insulation cavity opened inside the mounting frame 1 and the sound-absorbing cotton layer 5 embedded and installed in the sound insulation cavity, the sound-absorbing cotton layer 5 in the mounting frame 1 can be directly removed during subsequent work to achieve the overall replacement of the suspended ceiling sound insulation, and the problem of the suspended ceiling sound insulation being directly sprayed with foam sound insulation expansion coating, which is inconvenient for subsequent overall replacement, etc., can be avoided as much as possible.

[0028] A fixing ear 2 is protrudingly provided at the middle section of the sound insulation cavity of the above-mentioned installation frame 1, and a threaded hole is installed through the fixing ear 2. The connecting component 7 is installed at the threaded hole. The fixing ear 2 is installed with a connecting component 7 connected to the ceiling layer. The connecting component 7 includes a threaded mounting seat 8, and the threaded mounting seat 8 is threadedly installed in the threaded hole of the connecting component 7. A connecting rod 9 is fixed at the top of the threaded mounting seat 8. A mounting frame 10 connected to the ceiling layer is provided at the top of the connecting rod 9. The mounting frame 10 is U-shaped, and the mounting frame 10 is fixed to the ceiling layer by expansion bolts. An embedded ring 11 is rotatably embedded on the mounting frame 10, and an adjusting part 91 is fixed at the top of the connecting rod 9. The adjusting part 91 and the embedded ring 11 are threadedly matched.

[0029] By cooperating between the fixing ears 2 and the connecting components 7 provided on the installation frame 1, the installation frame 10 is installed at the drilled hole through expansion bolts, thereby completing the overall positioning of the installation frame 10, installing the connecting rod 9 of the corresponding length, and rotating the embedded ring 11. The embedded ring 11 and the adjusting portion 91 are threadedly engaged, thereby fine-tuning the overall length of the connecting rod 9. In the subsequent work process, the installation frame 1 can be conveniently adjusted to a specified height according to different work requirements, thereby adapting to the overall work and installation requirements of different installation frames 1.

[0030] Reference Figure 1 , Figure 2 and Figure 4 As shown, positioning holes 12 are installed through the four corners of the installation frame 1, and an annular groove is provided in the positioning hole 12; a top plate 6 is installed at the top of the installation frame 1, and the installation frame 1 is connected to the corresponding positioning holes 12 through a cross-shaped connecting block 13, and a fixing component 14 is symmetrically arranged on the connecting block 13, and a fixing component 14 is installed at the four corners of the top of the top plate 6, and the positioning holes 12 and the fixing components 14 are matched and positioned. The fixing component 14 includes a fixing cylinder 15, and a sliding cavity is opened inside the fixing cylinder 15, and a pushing slider 17 is slidably arranged in the sliding cavity, and a screw rod 18 is installed on the pushing slider 17, and the screw rod 18 is rotatably embedded and installed on the fixing cylinder 15, and the pushing slider 17 and the screw rod 18 are threadedly matched, and trumpet-shaped accommodating holes are symmetrically opened inside the fixing cylinder 15, and a positioning ball 16 is arranged at the accommodating hole, and the annular groove and the positioning ball 16 are matched and squeezed, and the pushing slider 17 and the positioning ball 16 are matched and squeezed.

[0031] Through the cooperation among the set connecting block 13, fixing component 14 and positioning hole 12, the positioning pin 4 is inserted and installed in the clamping groove 3 between the two adjacent mounting frames 1, so as to complete the mutual fixation of the two adjacent mounting frames 1, and the fixing component 14 on the connecting block 13 is inserted into the corresponding positioning hole 12, and the rotating knob 181 is turned. The rotating knob 181 drives the screw rod 18 to rotate as a whole, and pushes the threaded cooperation between the slider 17 and the screw rod 18, so that the screw rod 18 moves as a whole. In the process of the movement of the screw rod 18, the positioning ball 16 is driven to be squeezed as a whole, so that the positioning ball 16 is pushed as a whole, so that the positioning ball 16 is clamped and installed in the corresponding annular groove, thereby completing the overall positioning processing of the connecting block 13 and the mounting frame 1, which can ensure that multiple mounting frames 1 can be stably connected and fixed in the subsequent work process, and ensure that multiple mounting frames 1 can be kept at the same level.

[0032] The vertical cross-section of the pushing slider 17 is rectangular, and the end of the pushing slider 17 facing the positioning ball 16 is tapered. One end of the screw rod 18 extends out of the fixed tube 15, and a rotating knob 181 is fixed to the end of the screw rod 18 extending out of the fixed tube 15. By designing the vertical cross-section of the pushing slider 17 to be rectangular, the pushing slider 17 can be prevented from sliding during the adjustment process of the pushing slider 17.

[0033] An inwardly concave snap-in groove 3 is provided on the outer side of the installation frame 1, and the snap-in grooves 3 between two adjacent installation frames 1 are snap-connected via a positioning pin 4. Through the cooperation between the provided snap-in groove 3 and the positioning pin 4, a stable snap-in connection between the two adjacent installation frames 1 can be ensured during operation.

[0034] Working principle:

[0035] When the installation frame 1 needs to be installed, firstly, a hole is drilled on the ceiling layer with a drill bit, and the installation frame 10 is installed at the drilled hole by means of expansion bolts, thereby completing the overall positioning of the installation frame 10, installing the connecting rod 9 of the corresponding length, and rotating the embedded ring 11, the embedded ring 11 and the adjusting portion 91 are threadedly matched, thereby fine-tuning the overall length of the connecting rod 9, thereby ensuring that the several installation frames 1 are kept level as a whole, and the threaded mounting seat 8 is threadedly installed in the threaded hole of the fixing ear 2. When installing two installation frames 1, the positioning pin 4 is plugged and installed in the clamping groove 3 between the two adjacent installation frames 1, thereby completing the mutual fixation of the two adjacent installation frames 1, and the fixing assembly 14 on the connecting block 13 is inserted into the corresponding In the positioning hole 12, turn the rotating knob 181, and the rotating knob 181 drives the screw rod 18 to rotate as a whole, and pushes the slider 17 to engage with the threaded fit between the screw rod 18, so that the screw rod 18 moves as a whole. In the process of the movement of the screw rod 18, the positioning ball 16 is driven to be squeezed as a whole, so that the positioning ball 16 is pushed as a whole, so that the positioning ball 16 is snap-fitted and installed in the corresponding annular groove, thereby completing the overall positioning processing of the connecting block 13 and the mounting frame 1, snap-fitting the sound-absorbing cotton layer 5 in the sound insulation cavity of the mounting frame 1, and fitting the top plate 6 at the bottom of the mounting frame 1, and inserting the fixing component 14 on the mounting frame 1 into the positioning hole 12 at the bottom of the mounting frame 1, and rotating the screw rod 18 to achieve the overall positioning processing between the mounting frame 1 and the top plate 6.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A suspended ceiling sound insulation assembly, comprising a mounting frame (1), characterized in that: The installation frame (1) is in a rectangular frame structure, a soundproof cavity is provided on the installation frame (1), a sound-absorbing cotton layer (5) is embedded in the soundproof cavity, a fixing ear (2) is protrudingly provided at the middle section of the soundproof cavity of the installation frame (1), a connecting component (7) connected to the ceiling layer is installed at the fixing ear (2), and positioning holes (12) are installed through the four corners of the installation frame (1), and an annular groove is provided in the positioning hole (12); A top plate (6) is installed at the top of the installation frame (1), and the installation frame (1) is connected to the positioning hole (12) via a cross-shaped connecting block (13), and a fixing component (14) is symmetrically arranged on the connecting block (13). The four corners of the top of the top plate (6) are all installed with a fixing component (14), and the positioning hole (12) and the fixing component (14) are matched and positioned.

2. A ceiling sound insulation assembly according to claim 1, characterized in that: The fixing assembly (14) comprises a fixing cylinder (15), a sliding cavity is provided inside the fixing cylinder (15), a pushing slider (17) is slidably provided inside the sliding cavity, a screw rod (18) is installed on the pushing slider (17), the screw rod (18) is rotatably embedded in the fixing cylinder (15), the pushing slider (17) and the screw rod (18) are threadedly matched, a trumpet-shaped receiving hole is symmetrically provided inside the fixing cylinder (15), a positioning ball (16) is provided at the receiving hole, the annular groove and the positioning ball (16) are matched and squeezed, and the pushing slider (17) and the positioning ball (16) are matched and squeezed.

3. A ceiling sound insulation assembly according to claim 2, characterized in that: The vertical cross-section of the pushing slider (17) is rectangular, and one end of the pushing slider (17) facing the positioning ball (16) is tapered. One end of the screw rod (18) extends out of the fixed tube (15), and a rotating knob (181) is fixed to the end of the screw rod (18) extending out of the fixed tube (15).

4. A ceiling sound insulation assembly according to claim 1, characterized in that: The fixing ear (2) is penetrated by a threaded hole, and the connecting assembly (7) is installed at the threaded hole.

5. A ceiling sound insulation assembly according to claim 4, characterized in that: The connection assembly (7) comprises a threaded mounting seat (8), the threaded mounting seat (8) being threadedly mounted in a threaded hole of the connection assembly (7), a connecting rod (9) being fixed at the top of the threaded mounting seat (8), and a mounting frame (10) connected to the ceiling layer being provided at the top of the connecting rod (9).

6. A ceiling sound insulation assembly according to claim 5, characterized in that: The mounting frame (10) is U-shaped and is fixed to the ceiling layer by expansion bolts. An embedding ring (11) is rotatably embedded on the mounting frame (10). An adjusting portion (91) is fixed at the top of the connecting rod (9), and the adjusting portion (91) is threadedly matched with the embedding ring (11).

7. A ceiling sound insulation assembly according to claim 1, characterized in that: An inwardly concave snap-in groove (3) is provided on the outer side of the installation frame (1), and the snap-in grooves (3) between two adjacent installation frames (1) are snap-connected via a positioning latch (4).

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