CN210597820U

CN210597820U - Sound insulation ceiling

Info

Publication number: CN210597820U
Application number: CN201921390130.5U
Authority: CN
Inventors: 莫济星; 李伟森; 姚金龙; 关羽
Original assignee: Guangzhou Lingding Construction Engineering Co Ltd
Current assignee: Guangzhou Lingding Construction Engineering Co Ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-05-22
Anticipated expiration: 2029-08-24

Abstract

The utility model relates to an architectural decoration technical field provides a soundproof ceiling furred ceiling to the problem that the furred ceiling is difficult to the transportation, and this technical scheme is as follows: the ceiling comprises a keel, a plurality of ceiling units and connecting pieces, wherein the ceiling units and the connecting pieces are connected to the keel in a sliding manner, a fixing frame is arranged above the keel, an inserting hole and a sliding hole which penetrate through the fixing frame are formed in the fixing frame, the inserting hole is communicated with the sliding hole, the ceiling further comprises an embedded part which is embedded in a floor layer and is arranged along the vertical direction, the embedded part comprises a screw rod, the bottom of the screw rod is fixedly connected with a clamping plate, a rotating wheel is sleeved on the screw rod, a pressing plate is sleeved on the screw rod, the pressing plate is fixedly connected with the top of the rotating wheel, the screw rod is connected to the rotating wheel; through fossil fragments and a plurality of ceiling unit sliding connection for the ceiling unit is easily spliced, and then makes at transportation ceiling unit in-process, and it is comparatively convenient to operate.

Description

Sound insulation ceiling

Technical Field

The utility model belongs to the technical field of the architectural decoration technique and specifically relates to a ceiling furred ceiling gives sound insulation is related to.

Background

Along with the improvement of living standard, people's requirement to quality of life is higher and higher, when generally carrying out resident's house interior decoration, adopts the furred ceiling to decorate the ceiling surface usually.

The furred ceiling of current architectural decoration stops in the aspect of giving sound insulation mainly with sound insulation material, however, because the area of furred ceiling is bigger, when the great furred ceiling of transportation area, the operation is comparatively inconvenient, consequently, the space of improvement in addition.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a soundproof ceiling suspended ceiling has transportation convenient operation's advantage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a soundproof ceiling suspended ceiling, includes fossil fragments, a plurality of sliding connection ceiling unit on fossil fragments and the gliding connecting piece of the relative fossil fragments of restriction ceiling unit, the fossil fragments top is equipped with fixed frame, it has patchhole and the sliding hole that runs through fixed frame to open on the fixed frame, patchhole and sliding hole intercommunication, the suspended ceiling still includes the pre-buried built-in fitting that sets up along vertical direction at floor layer, the built-in fitting includes the screw rod, screw rod bottom fixedly connected with cardboard, the cover has the rotation wheel on the screw rod, the cover has the clamp plate on the screw rod, the top fixed connection of clamp plate and rotation wheel, screw rod threaded connection rotates the wheel, the thickness that rotates the wheel is less than the degree of depth of sliding hole, be equipped with the driving piece that the drive rotated.

Through adopting above-mentioned technical scheme, through fossil fragments and a plurality of ceiling unit sliding connection for the ceiling unit is easily spliced, and then makes at transportation ceiling unit in-process, and it is comparatively convenient to operate.

Pass the patchhole on the fixed frame through the cardboard, make the bottom of the fixed frame of top butt of cardboard, drive screw slides towards the sliding hole, rotate the wheel through the driving piece drive and rotate on the lateral wall of sliding hole, because the screw rod with rotate a round threaded connection and clamp plate fixed connection in the top of rotating the wheel, when rotating the wheel and rotating, the height of rotating the wheel drops to clamp plate butt in the top of fixed frame, utilize the fixed frame of clamp plate and cardboard centre gripping, in order to realize the stability of screw rod and fixed frame.

The thickness of the rotating wheel is smaller than that of the fixed frame, so that the situation that the rotating wheel is separated from the fixed frame is reduced.

The utility model discloses further set up to: the ceiling unit is provided with a connecting groove, the keel is positioned in the connecting groove to slide, a sliding groove is sunken in the side wall of the connecting groove, and the keel is fixedly connected with a sliding strip which is positioned in the sliding groove to slide.

Through adopting above-mentioned technical scheme, through fossil fragments and spread groove sliding connection for but fossil fragments and ceiling unit be easy to assemble, through fossil fragments and draw runner fixed connection, and draw runner sliding connection is in the spout, makes the condition of restriction fossil fragments along perpendicular to ceiling unit direction and ceiling unit separation.

The utility model discloses further set up to: the connector includes a bolt that extends through the keel and is threadedly connected to the ceiling unit.

Through adopting above-mentioned technical scheme, through bolt threaded connection fossil fragments and ceiling unit for fossil fragments and ceiling unit connection are comparatively stable.

The utility model discloses further set up to: the ceiling unit is hollow and filled with sound absorbing cotton.

By adopting the technical scheme, the sound absorption cotton is filled in the ceiling unit to absorb noise, so that outdoor noise is difficult to enter indoors, and the human health is facilitated.

The utility model discloses further set up to: and a reinforcing framework is arranged inside the ceiling unit.

Through adopting above-mentioned technical scheme, be equipped with reinforcement skeleton, reinforcement ceiling unit's intensity through ceiling unit inside.

The utility model discloses further set up to: the driving piece comprises a friction layer on the side wall of the sliding hole, the rotating wheel is a rubber wheel, and the length of the friction layer is larger than the thickness of the rubber wheel divided by the screw pitch and multiplied by the circumference.

Through adopting above-mentioned technical scheme, the thickness that length through the frictional layer is greater than the rubber wheel divides the pitch and multiplies the week again for the frictional layer has the rotation that sufficient length supplied the rubber wheel, and then makes the centre gripping of promotion clamp plate and cardboard, reduces the rubber wheel and when rotating on the frictional layer the clamp plate not yet the butt with the top of fixed frame in order to realize the condition of clamp plate and cardboard centre gripping, thereby makes the screw rod stronger with the stability of being connected of fixed frame.

The utility model discloses further set up to: and self-lubricating materials are coated on the side wall of the sliding hole, which is far away from the friction layer.

Through adopting above-mentioned technical scheme, scribble on the lateral wall of sliding hole through self-lubricating material, when the rubber wheel rotated, reduced the friction of rubber wheel and sliding hole's lateral wall.

The utility model discloses further set up to: the pressing plate is fixedly connected with a spring gasket, and the spring gasket is sleeved outside the rubber wheel.

Through adopting above-mentioned technical scheme, cover outside the rubber wheel through the spring shim, reduce the screw rod and the threaded connection's of rubber wheel not hard up.

The utility model discloses further set up to: and the screw is fixedly connected with a limiting plate, and the distance between the limiting plate and the clamping plate is equal to the thickness of the fixing frame.

Through adopting above-mentioned technical scheme, rotate the rubber wheel to clamp plate and limiting plate butt before the installation ceiling unit, guarantee the contact of rubber wheel and frictional layer, the distance through limiting plate and cardboard equals the thickness of fixed frame, can make the rubber wheel get into the distance in the sliding hole longer relatively, guarantee the effective area at clamp plate butt ceiling unit top, guarantee the effect of the fixed frame of clamp plate and cardboard centre gripping, and then improve the screw rod and fixed frame be connected stability.

To sum up, the utility model discloses following beneficial effect has:

1. the ceiling units are easy to splice through the sliding connection of the keels and the ceiling units, so that the operation is convenient in the process of transporting the ceiling units;

2. sound absorption cotton is filled in the ceiling unit, so that the ceiling unit has the function of absorbing noise, and the condition that the noise enters the room is reduced;

3. the distance through limiting plate and cardboard equals the thickness of fixed frame, can make the rubber wheel get into the downthehole distance of sliding relatively longer, guarantees the active area at clamp plate butt ceiling unit top, guarantees the effect of the fixed frame of clamp plate and cardboard centre gripping, and then improves the connection stability of screw rod and fixed frame.

Drawings

Fig. 1 is a schematic view of the overall structure of a middle soundproof ceiling of the present invention;

fig. 2 is a schematic view of the overall structure of the middle acoustic ceiling suspended ceiling unit of the present invention;

figure 3 is the utility model discloses well sound insulation ceiling furred ceiling built-in fitting's structural schematic.

In the figure: 1. a ceiling unit; 2. a floor layer; 3. embedding parts; 31. a screw; 32. clamping a plate; 33. a rotating wheel; 331. a rubber wheel; 34. pressing a plate; 35. a limiting plate; 4. a drive member; 41. a friction layer; 5. a keel; 6. connecting grooves; 61. a chute; 62. a slide bar; 7. a connecting member; 71. a bolt; 8. a fixing frame; 81. a fixing plate; 82. a carrier plate; 9. an insertion hole; 10. a slide hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

The utility model provides a ceiling furred ceiling gives sound insulation, refers to figure 1, includes fossil fragments 5, a plurality of sliding connection ceiling unit 1 on fossil fragments 5, and ceiling unit 1 is the cuboid form, and the furred ceiling still includes pre-buried embedded part 3 towards ground on floor layer 2, and embedded part 3 extends along vertical direction, and fossil fragments 5 are located ceiling unit 1's top, and ceiling unit 1 threaded connection has connecting piece 7, and connecting piece 7 restriction ceiling unit 1 door is relative fossil fragments 5 and is slided.

Referring to fig. 1 and 2, the ceiling unit 1 is recessed with a connecting groove 6, the connecting groove 6 is rectangular, the keel 5 is located in the connecting groove 6 to slide, two side walls of the connecting groove 6 are recessed with sliding grooves 61, the sliding grooves 61 are rectangular, the keel 5 is fixedly connected with sliding strips 62 located in the sliding grooves 61 to slide, the sliding strips 62 are in a long strip shape, and the sliding strips 62 are matched with the sliding grooves 61.

Referring to fig. 2, the connector 7 includes a bolt 71 extending in a vertical direction, and the bolt 71 penetrates the keel 5 and is screwed to the ceiling unit 1.

Referring to fig. 2, the keel 5 is towards each fixed frame 8 of fixedly connected with in both ends on the face of floor layer 2, and fixed frame 8 includes two the same fixed plates 81 that extend along vertical direction, and fixed plate 81 is the cuboid form, and fixed frame 8 still includes the loading board 82 that is the cuboid form, and the both ends fixed connection of loading board 82 is in one side of fixed plate 81.

Referring to fig. 2, the plate surface of the bearing plate 82 facing the floor layer 2 is provided with a rectangular insertion hole 9 and a rectangular sliding hole 10, each of the insertion hole 9 and the sliding hole 10 includes two long hole walls and two short hole walls, the long hole wall of the insertion hole 9 is perpendicular to the long hole wall of the sliding hole 10, the insertion hole 9 and the sliding hole 10 are through holes, the size of the insertion hole 9 is larger than that of the sliding hole 10, and the insertion hole 9 is communicated with the sliding hole 10.

Referring to fig. 2, the insertion hole 9 and the slide hole 10 communicate with each other to form an arc-shaped guide surface.

Referring to fig. 1 and 3, the embedded part 3 includes a screw 31 fixedly connected with the floor layer 2, a rectangular clamping plate 32 is fixedly connected to the bottom of the screw 31, a rotating wheel 33 is sleeved on the screw 31, the rotating wheel 33 is a rubber wheel 331, the rubber wheel 331 is in threaded connection with the screw 31, a rectangular pressing plate 34 is sleeved on the screw 31, the pressing plate 34 can abut against the top of the ceiling body, the length, width and height of the pressing plate 34 and the clamping plate 32 are consistent, the pressing plate 34 is in threaded connection with the screw 31, the pressing plate 34 is located above the rubber wheel 331, a spring gasket (not labeled in the figure) is fixedly connected to the bottom of the pressing plate 34, the spring gasket is sleeved on the upper surface of the rubber wheel 331, and the bottom of the pressing plate 34 is fixedly connected with the upper surface.

Referring to fig. 2 and 3, the screw 31 is sleeved with a limit plate 35, the limit plate 35 is fixedly connected with the screw 31, a gap is left between the limit plate 35 and the pressing plate 34, and the distance between the limit plate 35 and the clamping plate 32 is smaller than the depth of the sliding hole 10.

Referring to fig. 2 and 3, the rubber wheel 331 has a thickness smaller than the depth of the sliding hole 10.

Referring to fig. 2, a driving member 4 for driving the rubber wheel 331 to rotate is fixedly connected to a side wall of the sliding hole 10, the driving member 4 includes a friction layer 41 fixedly connected to one long hole wall of the sliding hole 10, a friction surface of the friction layer 41 faces to another long hole wall of the sliding hole 10, a length of the friction layer 41 is greater than a length obtained by dividing a thickness of the rubber wheel 331 by a screw pitch and multiplying the length by a circumference of the rubber wheel 331, a width of the friction layer 41 is equal to a thickness of the bearing plate 82, and a top of the friction layer 41 is flush with a top of the bearing.

The side wall of the sliding hole 10 far away from the friction layer 41 is coated with a self-lubricating material, and the self-lubricating material is a polyformaldehyde material.

The ceiling unit 1 is hollow and filled with sound absorbing cotton, and a plurality of reinforcing frameworks (not marked in the figure) are fixedly connected to the side wall inside the ceiling unit 1, and the reinforcing frameworks are cylindrical.

The working conditions and principles of the embodiment are as follows:

pre-buried on the face on floor layer 2 orientation ground of screw rod 31 along vertical direction earlier, rotate rubber wheel 331 to clamp plate 34 and limiting plate 35 butt before the fixed frame 8 of installation, operating personnel passes the recessed spread groove 6 of a plurality of ceiling units 1 with fossil fragments 5, make fossil fragments 5 sliding connection in ceiling unit 1, constitute whole ceiling, run through fossil fragments 5 with bolt 71 again, through bolt 71 and ceiling unit 1 threaded connection, make ceiling unit 1 fix on fossil fragments 5, and then make ceiling unit 1 comparatively stable.

Ceiling unit 1 and fossil fragments 5 fixed connection back, then fixed connection fixes frame 8 on fossil fragments 5 face, operating personnel lifts fossil fragments 5 for fossil fragments 5 are located ceiling unit 1 top, pass the patchhole 9 of loading board 82 with cardboard 32 on the screw rod 31, remove cardboard 32 and slide towards sliding hole 10 direction, rubber wheel 331 moves from patchhole 9 towards sliding hole 10 direction, so that cardboard 32 butt loading board 82's bottom and the sliding hole 10 of closing cap part.

When the clamping plate 32 abuts against the bottom of the bearing plate 82, the rubber wheel 331 is located in the sliding hole 10, the friction piece drives the rubber wheel 331 to rotate, due to the fact that the rubber wheel 331 is connected with the threads, the rubber wheel 331 is enabled to displace towards the bottom of the friction layer 41, due to the fact that the rubber wheel 331 rotates to drive the pressing plate 34 to rotate, the height of the rubber wheel 331 is lowered to enable the height of the pressing plate 34 to also fall along with the rubber wheel 331, so that the pressing plate 34 abuts against the upper plate surface of the bearing plate 82, the rubber wheel 331 is enabled to stop displacing, fixing of the screw rod 31 and the bearing plate 82 is achieved, and connection stability of the screw rod 31 and the ceiling unit 1.

Through fossil fragments 5 and a plurality of ceiling unit 1 sliding connection for ceiling unit 1 easily splices, and then makes at 1 in-process of transportation ceiling unit, and it is comparatively convenient to operate.

The keel 5 is fixedly connected with the ceiling units 1 through the bolts 71, so that the ceiling units 1 are stable on the keel 5.

The sound absorption cotton is filled in the ceiling unit 1, so that the ceiling unit 1 has the function of absorbing noise, and the noise entering the room is reduced.

The self-lubricating material is coated on the side wall of the sliding hole 10, so that when the friction layer 41 drives the rubber wheel 331 to rotate, the friction between the rubber wheel 331 and the side wall of the sliding hole 10 is reduced.

The distance through limiting plate 35 and cardboard 32 equals the thickness of fixed frame 8, can make the distance that rubber wheel 331 got into in the sliding hole 10 longer relatively, guarantees the active area at the 1 top of clamp plate 34 butt ceiling unit, guarantees the effect of the fixed frame 8 of clamp plate 34 and cardboard 32 centre gripping, and then improves the stability of being connected of screw rod 31 and fixed frame 8.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A sound insulation suspended ceiling is characterized in that: the ceiling unit comprises a keel (5), a plurality of ceiling units (1) connected to the keel (5) in a sliding manner, and a connecting piece (7) used for limiting the sliding of the ceiling units (1) relative to the keel (5), wherein a fixing frame (8) is arranged above the keel (5), an inserting hole (9) and a sliding hole (10) penetrating through the fixing frame (8) are formed in the fixing frame (8), the inserting hole (9) is communicated with the sliding hole (10), the ceiling further comprises an embedded part (3) embedded in a floor layer (2) along the vertical direction, the embedded part (3) comprises a screw rod (31), a clamping plate (32) is fixedly connected to the bottom of the screw rod (31), a rotating wheel (33) is sleeved on the screw rod (31), a pressing plate (34) is sleeved on the screw rod (31), the pressing plate (34) is fixedly connected with the top of the rotating wheel (33), and the screw rod (31) is in threaded connection, the thickness of the rotating wheel (33) is smaller than the depth of the sliding hole (10), and a driving piece (4) for driving the rotating wheel (33) is arranged on the side wall of the sliding hole (10).

2. An acoustical ceiling suspension as set forth in claim 1, wherein: the ceiling unit (1) is provided with a connecting groove (6), the keel (5) is positioned in the connecting groove (6) to slide, a sliding groove (61) is formed in the side wall of the connecting groove (6) in a sunken mode, and the keel (5) is fixedly connected with a sliding strip (62) which is positioned in the sliding groove (61) in a sliding mode.

3. An acoustical ceiling suspension as set forth in claim 1, wherein: the connecting piece (7) comprises a bolt (71) which penetrates through the keel (5) and is in threaded connection with the ceiling unit (1).

4. An acoustical ceiling suspension as set forth in claim 1, wherein: the ceiling unit (1) is hollow and filled with sound-absorbing cotton.

5. An acoustical ceiling suspension as set forth in claim 4, wherein: and a reinforcing framework is arranged inside the ceiling unit (1).

6. An acoustical ceiling suspension as set forth in claim 1, wherein: the driving piece (4) comprises a friction layer (41) on the side wall of the sliding hole (10), the rotating wheel (33) is a rubber wheel (331), and the length of the friction layer (41) is larger than the thickness of the rubber wheel (331) divided by the screw pitch and multiplied by the circumference.

7. An acoustical ceiling suspension as set forth in claim 6, wherein: and self-lubricating materials are coated on the side wall of the sliding hole (10) far away from the friction layer (41).

8. An acoustical ceiling suspension as set forth in claim 1, wherein: the pressing plate (34) is fixedly connected with a spring gasket, and the spring gasket is sleeved outside the rubber wheel (331).

9. An acoustical ceiling suspension as set forth in claim 1, wherein: the screw rod (31) is fixedly connected with a limiting plate (35), and the distance between the limiting plate (35) and the clamping plate (32) is equal to the thickness of the fixing frame (8).