CN111173186A

CN111173186A - Environment-friendly suspended ceiling structure with good shock resistance

Info

Publication number: CN111173186A
Application number: CN202010098895.2A
Authority: CN
Inventors: 马光军; 宁永增; 胡庆松
Original assignee: Shenzhen Kejian Construction Group Co Ltd
Current assignee: Shenzhen Kejian Construction Group Co Ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-05-19
Anticipated expiration: 2040-02-18
Also published as: CN111173186B

Abstract

The invention discloses an environment-friendly ceiling structure with good shock resistance, which comprises a roof floor slab, wherein a keel is arranged below the roof floor slab, a ceiling decorative plate is arranged at the bottom end of the keel, a plurality of first through holes are formed in the top end of the keel, a first inserting rod is arranged in each first through hole, the bottom end of each first inserting rod is connected with the ceiling decorative plate, the top end of each first inserting rod extends to the upper part of the keel, a fixing ring positioned at the top end of the keel is sleeved outside each first inserting rod, the bottom end of each fixing ring is fixedly connected with the top end of the keel, a movable plate is arranged above the keel, and a plurality of second through holes are formed in the top end of the movable plate. According to the environment-friendly ceiling structure with good shock resistance, the keel and the ceiling decorative plate are elastically fixed together, so that the influence of vibration on the ceiling decorative plate is reduced, meanwhile, the keel is elastically connected with the roof floor slab, the transmission of vibration is further reduced, and the possibility that a fixed object on a ceiling falls off when an earthquake occurs is reduced.

Description

Environment-friendly suspended ceiling structure with good shock resistance

Technical Field

The invention relates to the technical field of suspended ceilings, in particular to an environment-friendly suspended ceiling structure with good shock resistance.

Background

The suspended ceiling is a decoration for decorating the top of the residential environment of a house. In short, it refers to the decoration of ceiling, which is one of the important parts of interior decoration. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also a hidden layer for projects such as electric, ventilation air-conditioning, communication and fire prevention, alarm pipeline equipment and the like. Home decoration suspended ceilings are a common link in home decoration. The suspended ceiling is classified differently according to the material of the decorative plate. The ceiling decoration material is the main basis of distinguishing the ceiling name, and mainly has: light steel keel gypsum board suspended ceiling, mineral wool board suspended ceiling, splint suspended ceiling, special-shaped long aluminum pinch plate suspended ceiling, square paint-coated aluminum pinch plate suspended ceiling, painted glass suspended ceiling, aluminum honeycomb perforated acoustic panel suspended ceiling, full-house duplex suspended ceiling and the like. The decorative board takes a very important position in the whole decoration of a room, and the top surface of the room is properly decorated, so that the indoor environment can be beautified, and a colorful indoor space artistic image can be created. When the ceiling decoration material and the design scheme are selected, the principle of material saving, firmness, safety, beauty and practicability is followed. Most of the existing suspended ceiling structures do not consider the anti-seismic effect of the suspended ceiling, and if an earthquake occurs, fixed objects on the suspended ceiling fall off very easily, so that accidents are caused.

Disclosure of Invention

The invention mainly aims to provide an environment-friendly suspended ceiling structure with good shock resistance, which can effectively solve the problem that most of the existing suspended ceiling structures in the background art do not consider the shock resistance of the suspended ceiling, and if an earthquake occurs, fixed objects on the suspended ceiling are likely to fall off to cause accidents.

In order to achieve the purpose, the invention adopts the technical scheme that:

an environment-friendly ceiling structure with good shock resistance comprises a roof floor, wherein a keel is arranged below the roof floor, a ceiling decorative plate is arranged at the bottom end of the keel, a plurality of first through holes are formed in the top end of the keel, first inserting rods are arranged in the first through holes, the bottom end of each first inserting rod is connected with the ceiling decorative plate, the top end of each first inserting rod extends to the upper side of the keel, a fixing ring positioned at the top end of the keel is sleeved outside each first inserting rod, the bottom end of each fixing ring is fixedly connected with the top end of the keel, a movable plate is arranged above the keel, a plurality of second through holes are formed in the top end of the movable plate, one end of each first inserting rod extends into the corresponding second through hole, a fixing nut positioned at the top end of the movable plate is sleeved outside each first inserting rod, the first inserting rods are connected with the fixing nuts in a threaded mode, and first springs positioned between the movable plates and the fixing rings are sleeved outside each first inserting, the both ends of first spring contact with solid fixed ring and fly leaf respectively, the top of fossil fragments is equipped with two buffer boards, the buffer board passes through elastic mechanism with fossil fragments and is connected, the top of buffer board is equipped with the mounting panel, the buffer board is connected through two connecting rods with the mounting panel, the top of mounting panel and roof floor's bottom fixed connection.

Preferably, the elastic mechanism is including seting up the third through-hole in buffer board top intermediate position, be equipped with the movable rod in the third through-hole, the bottom of movable rod and the top fixed connection of fossil fragments, the top of movable rod and the limiting plate fixed connection who is located between buffer board and the mounting panel, the outside cover of movable rod is equipped with the second spring that is located between buffer board and the limiting plate, the outside cover of movable rod is equipped with the third spring that is located between buffer board and the fossil fragments.

Preferably, the both ends of second spring contact with buffer board and limiting plate respectively, the both ends of third spring contact with buffer board and fossil fragments respectively.

Preferably, a fourth through hole is formed in the inner wall of one side of the fixing ring, a clamping groove matched with the fourth through hole is formed in one side of the first inserting rod, a second inserting rod is arranged in the fourth through hole, one end of the second inserting rod extends into the clamping groove, and the other end of the second inserting rod is fixedly connected with a pulling block located on one side of the fixing ring.

Preferably, a plurality of limiting cavities are formed in the ceiling decorating plate, limiting discs are arranged in the limiting cavities, and the bottom end of the first inserting rod is fixedly connected with the limiting discs located in the limiting cavities.

Preferably, the top end of the ceiling decorative plate is fixedly connected with an elastic pad, and the top end of the elastic pad is in contact with the bottom end of the keel.

Preferably, the top end of the keel is fixedly connected with two limiting rods, and the top end of each limiting rod penetrates through the movable plate.

Preferably, the ceiling decorative panel comprises a damp-proof plate, soundproof cotton, a gypsum board and a waterproof membrane which are arranged in sequence.

Preferably, a fifth through hole is formed in the middle position of the top end of the mounting plate, a threaded column is arranged in the fifth through hole, two thread grooves are formed in the bottom end of the roof floor slab, one end of the threaded column extends into the thread grooves, the bottom end of the threaded column is fixedly connected with a rotating disc located at the bottom end of the mounting plate, and a handle is fixedly connected to one side of the rotating disc.

Compared with the prior art, the invention has the following beneficial effects:

aiming at the defects of the existing suspended ceiling, through the matching action of the first through hole, the first insertion rod, the fixed ring, the movable plate, the second through hole, the first spring and the fixed nut, because the first spring is arranged between the fixed ring and the movable plate, the suspended ceiling decorative board can move downwards relative to the keel, the suspended ceiling decorative board drives the first insertion rod to move downwards, the first insertion rod drives the fixed nut to move downwards, the fixed nut presses the movable plate to move downwards, the first spring is in a deformation state, the keel and the suspended ceiling decorative board are elastically fixed together, the influence of vibration on the suspended ceiling decorative board is reduced, through the matching action of the buffer plate, the mounting plate, the connecting rod and the elastic mechanism, the keel is elastically connected relative to a roof floor, in the actual vibration process, when the vibration is transmitted to the keel from the roof floor, the force of the vibration can drive the second spring and the third spring which are, reduce the impact force that the vibration produced in the twinkling of an eye to the influence of fossil fragments, further transmission of reduction vibration, when the reduction takes place the earthquake, the possibility that the fixture on the furred ceiling dropped, cooperation through setting up spacing dish and spacing cavity, increase the steadiness that first inserted bar is connected with the furred ceiling decorative board, through setting up the fifth through-hole, the thread groove, the screw thread post, the cooperation of rotary disk and handle, be convenient for the split between mounting panel and the roof floor, through setting up the draw-in groove, the fourth through-hole, the cooperation of second inserted bar and pull block, when installing the furred ceiling decorative board, can make the relative fossil fragments of first inserted bar temporarily fixed, and then be convenient for carry out elastic fixation to fossil fragments and furred ceiling decorative board and connect, the actual operation has been.

Drawings

FIG. 1 is a schematic overall structural view of an environmentally friendly ceiling structure with good shock resistance according to the present invention;

FIG. 2 is a front view of an environmentally friendly ceiling structure having good shock resistance according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

FIG. 5 is an enlarged view of a portion of FIG. 1 at C;

fig. 6 is a schematic diagram of a ceiling decoration plate structure of the environment-friendly ceiling structure with good shock resistance.

In the figure: 1. a roof slab; 2. a keel; 3. a ceiling decorative panel; 4. a first through hole; 5. a first plunger; 6. a fixing ring; 7. a movable plate; 8. a second through hole; 9. a first spring; 10. fixing a nut; 11. a buffer plate; 12. a third through hole; 13. a movable rod; 14. mounting a plate; 15. a connecting rod; 16. a limiting plate; 17. a second spring; 18. a third spring; 19. a card slot; 20. a fourth via hole; 21. a second plunger; 22. pulling the block; 23. a limiting chamber; 24. a limiting disc; 25. an elastic pad; 26. a limiting rod; 27. a fifth through hole; 28. a thread groove; 29. a threaded post; 30. rotating the disc; 31. a handle; 32. a moisture-proof plate; 33. sound insulation cotton; 34. a gypsum board; 35. a water-resistant membrane.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, an environment-friendly suspended ceiling structure with good shock resistance comprises a roof floor 1, a keel 2 is arranged below the roof floor 1, a suspended ceiling decorative plate 3 is arranged at the bottom end of the keel 2, a plurality of first through holes 4 are formed in the top end of the keel 2, first insertion rods 5 are arranged in the first through holes 4, the bottom end of each first insertion rod 5 is connected with the suspended ceiling decorative plate 3, the top end of each first insertion rod 5 extends to the upper side of the keel 2, a fixing ring 6 positioned at the top end of the keel 2 is sleeved outside the first insertion rod 5, the bottom end of each fixing ring 6 is fixedly connected with the top end of the keel 2, a movable plate 7 is arranged above the keel 2, a plurality of second through holes 8 are formed in the top end of the movable plate 7, one end of the first insertion rod 5 extends into the second through hole 8, a fixing nut 10 positioned at the top end of the movable plate 7 is sleeved outside the first insertion rod 5, and, a first spring 9 positioned between the movable plate 7 and the fixed ring 6 is sleeved outside the first inserting rod 5, two ends of the first spring 9 are respectively contacted with the fixed ring 6 and the movable plate 7, two buffer plates 11 are arranged above the keel 2, the buffer plates 11 are connected with the keel 2 through elastic mechanisms, an installation plate 14 is arranged above the buffer plates 11, the buffer plates 11 are connected with the installation plate 14 through two connecting rods 15, and the top end of the installation plate 14 is fixedly connected with the bottom end of the roof floor 1;

the elastic mechanism comprises a third through hole 12 arranged in the middle of the top end of the buffer plate 11, a movable rod 13 is arranged in the third through hole 12, the bottom end of the movable rod 13 is fixedly connected with the top end of the keel 2, the top end of the movable rod 13 is fixedly connected with a limiting plate 16 positioned between the buffer plate 11 and the mounting plate 14, a second spring 17 positioned between the buffer plate 11 and the limiting plate 16 is sleeved outside the movable rod 13, and a third spring 18 positioned between the buffer plate 11 and the keel 2 is sleeved outside the movable rod 13; the two ends of the second spring 17 are respectively contacted with the buffer plate 11 and the limiting plate 16, and the two ends of the third spring 18 are respectively contacted with the buffer plate 11 and the keel 2, so that the keel 2 is elastically connected relative to the roof floor 1, and in the actual vibration process, when vibration is transmitted to the keel 2 from the roof floor 1, the force of the vibration can drive the second spring 17 and the third spring 18 which are positioned on the two sides of the buffer plate 11 to deform, thereby reducing the influence of impact force generated by instant vibration on the keel 2, further reducing the transmission of the vibration, and reducing the possibility that a fixed object on a suspended ceiling falls off when an earthquake occurs; the inner wall of one side of the fixing ring 6 is provided with a fourth through hole 20, one side of the first inserting rod 5 is provided with a clamping groove 19 matched with the fourth through hole 20, a second inserting rod 21 is arranged in the fourth through hole 20, one end of the second inserting rod 21 extends into the clamping groove 19, the other end of the second inserting rod 21 is fixedly connected with a pulling block 22 positioned on one side of the fixing ring 6, when the ceiling decorative plate 3 is installed, and the clamping groove 19 moves to one side of the fourth through hole 20, the second inserting rod 21 is driven to be sequentially inserted into the fourth through hole 20 and the clamping groove 19, so that the first inserting rod 5 is temporarily fixed relative to the keel 2, the keel 2 and the ceiling decorative plate 3 are conveniently and elastically and fixedly connected, and actual operation is facilitated; a plurality of limiting cavities 23 are formed in the ceiling decorating plate 3, limiting discs 24 are arranged in the limiting cavities 23, the bottom ends of the first inserting rods 5 are fixedly connected with the limiting discs 24 positioned in the limiting cavities 23, and the connecting stability of the first inserting rods 5 and the ceiling decorating plate 3 is improved; the top end of the ceiling decorative plate 3 is fixedly connected with an elastic pad 25, the top end of the elastic pad 25 is in contact with the bottom end of the keel 2, and the sealing performance of the joint of the keel 2 and the ceiling decorative plate 3 is further improved through the arranged elastic pad 25; the top end of the keel 2 is fixedly connected with two limiting rods 26, the top ends of the limiting rods 26 penetrate through the movable plate 7, and the movable plate 7 is prevented from inclining by the limiting rods 26, so that the movable plate 7 can stably move up and down; the ceiling decorative panel 3 comprises a damp-proof plate 32, soundproof cotton 33, a gypsum board 34 and a waterproof film 35 which are arranged in sequence; fifth through-hole 27 has been seted up to the top intermediate position of mounting panel 14, be equipped with screw post 29 in the fifth through-hole 27, two thread groove 28 have been seted up to roof floor 1's bottom, the one end of screw post 29 extends to in the thread groove 28, the bottom of screw post 29 and the rotary disk 30 fixed connection who is located the mounting panel 14 bottom, one side fixedly connected with handle 31 of rotary disk 30, when installing, fifth through-hole 27 on the mounting panel 14 aligns thread groove 28, drive screw post 29 inserts in the fifth through-hole 27, and through rotating rotary disk 30, make screw post 29 screw in thread groove 28, accomplish fixing between mounting panel 14 and the roof floor 1, be convenient for the split between mounting panel 14 and the roof floor 1.

It should be noted that, the invention is an environment-friendly suspended ceiling structure with good shock resistance, when in installation, the fifth through hole 27 on the installation plate 14 is aligned with the threaded groove 28, the threaded column 29 is driven to be inserted into the fifth through hole 27, and the threaded column 29 is screwed into the threaded groove 28 by rotating the rotating disc 30, so as to complete the fixation between the installation plate 14 and the roof floor 1, and further fix the keel 2 relative to the roof floor 1, when the roof floor 1 vibrates, the vibration is reduced and transmitted to the keel 2 through the elastic buffering of the second spring 17 and the third spring 18, and further the first inserted link 5 is aligned with the first through hole 4, so that the first inserted link 5 is inserted into the first through hole 4 and the fixing ring 6, when the clamping groove 19 moves to one side of the fourth through hole 20, the second inserted link 21 is driven to be inserted into the fourth through hole 20 and the clamping groove 19 in sequence, and further the first inserted link 5 is temporarily fixed relative to the keel 2, the elastic cushion 25 is arranged to further increase the sealing performance of the joint between the keel 2 and the ceiling decorative board 3, the first spring 9 positioned at the top end of the fixing ring 6 is sleeved outside the first insertion rod 5, the second through hole 8 on the movable plate 7 is aligned with the first insertion rod 5, the movable plate 7 is pressed downwards, the fixing nut 10 positioned at the top end of the movable plate 7 is sleeved outside the first insertion rod 5, the first spring 9 is in a compressed state, after the fixing is finished, the second insertion rod 21 is separated from the clamping groove 19 and the fourth through hole 20 by pulling the pull block 22, the fixed relation between the first insertion rod 5 and the fixing ring 6 is released, the keel 2 and the ceiling decorative board 3 are elastically fixed together by the elasticity of the first spring 9, and the influence of vibration on the ceiling decorative board 3 is reduced, in the actual vibration process, when the vibration is transmitted to the keel 2 from the roof floor 1, the force of the vibration can drive the second spring 17 and the third spring 18 which are positioned at two sides of the buffer plate 11 to deform, so as to reduce the influence of the impact force generated by the instant vibration on the keel 2, because the first spring 9 is arranged between the fixed ring 6 and the movable plate 7, the ceiling decorative plate 3 can move downwards relative to the keel 2, and further the ceiling decorative plate 3 drives the first inserted rod 5 to move downwards, and further the first inserted rod 5 drives the fixing nut 10 to move downwards, and the fixing nut 10 presses the movable plate 7 to move downwards, and further the first spring 9 is in a deformation state, so that the ceiling decorative plate 3 is in elastic contact with the keel 2, and the traditional fixing mode is that the keel 2 and the ceiling decorative plate 3 are connected together through the fixing bolt, when the keel 2 and the ceiling decorative plate 3 are vibrated, the connecting piece of the keel 2, this kind of elastic connection's mode reduces the vibration and to the influence of fossil fragments 2 and 3 junctions of furred ceiling decorative board, has improved the security.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an environmental protection furred ceiling structure that shock resistance is good which characterized in that: comprises a roof floor (1), a keel (2) is arranged below the roof floor (1), a ceiling decorative plate (3) is arranged at the bottom of the keel (2), a plurality of first through holes (4) are formed in the top end of the keel (2), first inserting rods (5) are arranged in the first through holes (4), the bottom ends of the first inserting rods (5) are connected with the ceiling decorative plate (3), the top ends of the first inserting rods (5) extend to the upper side of the keel (2), fixing rings (6) positioned at the top ends of the keel (2) are sleeved outside the first inserting rods (5), the bottom ends of the fixing rings (6) are fixedly connected with the top end of the keel (2), a movable plate (7) is arranged above the keel (2), a plurality of second through holes (8) are formed in the top ends of the movable plate (7), one end of each first inserting rod (5) extends into the corresponding second through hole (8), and a fixed nut (10) positioned at the top end of the movable plate (7) is sleeved outside the first inserted bar (5), the first inserted bar (5) is connected with the fixed nut (10) in a threaded manner, and a first spring (9) positioned between the movable plate (7) and the fixed ring (6) is sleeved outside the first inserted rod (5), two ends of the first spring (9) are respectively contacted with the fixed ring (6) and the movable plate (7), two buffer plates (11) are arranged above the keel (2), the buffer plates (11) are connected with the keel (2) through elastic mechanisms, an installation plate (14) is arranged above the buffer plate (11), the buffer plate (11) is connected with the installation plate (14) through two connecting rods (15), the top end of the mounting plate (14) is fixedly connected with the bottom end of the roof floor (1).

2. The environment-friendly suspended ceiling structure with good shock resistance of claim 1, wherein: elastic mechanism is including offering in third through-hole (12) of buffer board (11) top intermediate position, be equipped with movable rod (13) in third through-hole (12), the bottom of movable rod (13) and the top fixed connection of fossil fragments (2), the top of movable rod (13) with be located limiting plate (16) fixed connection between buffer board (11) and mounting panel (14), the outside cover of movable rod (13) is equipped with second spring (17) that are located between buffer board (11) and limiting plate (16), the outside cover of movable rod (13) is equipped with third spring (18) that are located between buffer board (11) and fossil fragments (2).

3. The environment-friendly suspended ceiling structure with good shock resistance of claim 2, wherein: the both ends of second spring (17) contact with buffer board (11) and limiting plate (16) respectively, the both ends of third spring (18) contact with buffer board (11) and fossil fragments (2) respectively.

4. The environment-friendly suspended ceiling structure with good shock resistance of claim 1, wherein: fourth through-hole (20) have been seted up to one side inner wall of solid fixed ring (6), draw-in groove (19) with fourth through-hole (20) matched with have been seted up to one side of first inserted bar (5), be equipped with second inserted bar (21) in fourth through-hole (20), the one end of second inserted bar (21) extends to in draw-in groove (19), the other end of second inserted bar (21) and the piece (22) fixed connection that draws that is located solid fixed ring (6) one side.

5. The environment-friendly suspended ceiling structure with good shock resistance of claim 1, wherein: a plurality of limiting cavities (23) are formed in the ceiling decorative plate (3), limiting discs (24) are arranged in the limiting cavities (23), and the bottom end of the first inserting rod (5) is fixedly connected with the limiting discs (24) located in the limiting cavities (23).

6. The environment-friendly suspended ceiling structure with good shock resistance of claim 1, wherein: the ceiling decorative board is characterized in that the top end of the ceiling decorative board (3) is fixedly connected with an elastic pad (25), and the top end of the elastic pad (25) is in contact with the bottom end of the keel (2).

7. The environment-friendly suspended ceiling structure with good shock resistance of claim 1, wherein: the top end of the keel (2) is fixedly connected with two limiting rods (26), and the top end of each limiting rod (26) penetrates through the movable plate (7).

8. The environment-friendly suspended ceiling structure with good shock resistance of claim 1, wherein: the suspended ceiling decorative plate (3) comprises a damp-proof plate (32), soundproof cotton (33), a gypsum plate (34) and a waterproof membrane (35) which are arranged in sequence.

9. The environment-friendly suspended ceiling structure with good shock resistance of claim 1, wherein: fifth through-hole (27) have been seted up to the top intermediate position of mounting panel (14), be equipped with screw thread post (29) in fifth through-hole (27), two thread groove (28) have been seted up to the bottom of roof floor (1), the one end of screw thread post (29) extends to in thread groove (28), the bottom of screw thread post (29) and rotary disk (30) fixed connection who is located mounting panel (14) bottom, one side fixedly connected with handle (31) of rotary disk (30).