CN213233962U

CN213233962U - Exhibition room furred ceiling structural system

Info

Publication number: CN213233962U
Application number: CN202021687821.4U
Authority: CN
Inventors: 刘春林
Original assignee: Guangzhou Shijuefeng Technology Co ltd
Current assignee: Guangzhou Shijuefeng Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-18
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an exhibition room furred ceiling structural system, including the roof, evenly imbed fixedly connected with expansion bolts in the roof, and the bottom of roof and the corresponding position of expansion bolts are provided with the link, be provided with the spread groove in the link, and the top of link be provided with expansion bolts first thread groove of screw-thread fit mutually, expansion bolts's bottom just is located spread groove female connection and has a stop nut, be provided with the limiting plate in the spread groove, the bottom of link is connected with the screw pull rod, be connected between the bottom of spread groove and the bottom of limiting plate and be provided with the damping spring of nestification at screw pull rod surface. The utility model discloses in, whole structural connection is stable, has reduced a large amount of connecting bolt that conventional panel installation is required, and overall structure light in weight bears the load stronger, can effectively guarantee the stability of structure through shock-absorbing structure simultaneously, can realize seamless installation through the concatenation of furred ceiling board, has guaranteed the compactness of structure.

Description

Exhibition room furred ceiling structural system

Technical Field

The utility model relates to a furred ceiling technical field especially relates to an exhibition room furred ceiling structural system.

Background

A suspended ceiling refers to a decoration for decorating the top of the residential environment of a house. In brief, it refers to the decoration of the ceiling, which is one of the important parts of the interior decoration, and the structure of the suspended ceiling is also various, and the suspended ceiling structure required for different places has different requirements, such as the suspended ceiling structure system of the exhibition hall.

Some existing exhibition room furred ceiling structural systems, its structure lacks shock-absorbing facilities, often leads to the furred ceiling structure to receive the rigidity effect impaired because of appearing vibrations, and when its furred ceiling plate structure installation, adopt a large amount of bolts to install simultaneously, overall structure is inseparable, but whole weight increases, and the bearing load of structure increases, and when the roof butt joint simultaneously, can't guarantee the edge and can stabilize the butt joint, often can lead to appearing panel dislocation and fissured condition because of exogenic action.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an exhibition hall ceiling structure system.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a suspended ceiling structure system for exhibition halls comprises a roof, expansion bolts are uniformly embedded and fixedly connected in the roof, a connecting frame is arranged at the position, corresponding to the expansion bolts, of the bottom of the roof, a connecting groove is formed in the connecting frame, a first threaded groove in threaded fit with the expansion bolts is formed in the top of the connecting frame, the bottom end of each expansion bolt is connected with a first limiting nut in a threaded manner and is positioned in the connecting groove, a limiting plate is arranged in the connecting groove, a threaded pull rod is connected to the bottom of the connecting frame, a damping spring embedded on the outer surface of the threaded pull rod is connected between the bottom of the connecting groove and the bottom of the limiting plate, a movable hanging frame is arranged at the bottom of the threaded pull rod, a second threaded groove in threaded connection with the bottom of the threaded pull rod is formed in the top of the movable hanging frame, the outer surface of the U-shaped keel is provided with a connecting piece in a nested mode, an I-shaped keel is arranged below the connecting piece, the bottom of the connecting piece is provided with a first limiting clamping groove which is matched with the top of the I-shaped keel in a nested mode, and the bottom of the I-shaped keel is provided with a ceiling board in a connected mode.

Preferably, the top of the threaded pull rod and the position on the top of the limiting plate are in threaded connection with a fastening nut.

Preferably, the bottom of the threaded pull rod and the inner top end of the movable hanging bracket are in threaded connection with a second limiting nut.

Preferably, the outer surface of the movable hanger is provided with a connecting hole, a limiting bolt is arranged in the connecting hole, and one end of the limiting bolt and the position on one side of the outer surface of the movable hanger are in threaded connection with a connecting nut.

Preferably, the top of the ceiling plate is provided with a second limiting clamping groove which is in nested fit with the bottom of the I-shaped keel.

Preferably, the two ends of the ceiling plate are respectively provided with a convex opening and a concave opening which are matched with each other.

The utility model discloses following beneficial effect has:

the exhibition hall suspended ceiling structure system comprises an expansion bolt, a connecting frame, a connecting groove, a first thread groove, a first limit nut, a limiting plate, a thread pull rod, a damping spring, a fastening nut, a movable hanging bracket, a second thread groove, a second limit nut, a U-shaped keel, a limit bolt, a connecting nut, a connecting piece, an I-shaped keel, a first limit clamping groove, a ceiling plate, a second limit clamping groove, a convex opening and a concave opening, wherein the expansion bolt is pre-embedded in a roof, the top of the connecting frame is in threaded connection with the expansion bolt, the first limit nut is screwed on the expansion bolt to complete the installation of the connecting frame, the top of the thread pull rod passes through the limiting plate, the fastening nut is screwed on to complete the connection of the thread pull rod, the movable hanging bracket is in threaded connection with the thread pull rod, the second limit nut is screwed on the thread pull rod, and the U-shaped keel passes through the movable hanging bracket, the ceiling structure is limited by the limiting bolt and the connecting nut, the connecting piece is clamped on the U-shaped keel, the top end of the I-shaped keel penetrates through the first limiting clamping groove at the bottom of the connecting piece, the fixing of the keel structure can be completed, the second limiting clamping groove at the top of the ceiling plate is clamped on the bottom of the I-shaped keel, the mounting work of the ceiling plate can be completed, the seamless splicing mounting of the ceiling plate can be realized through the arrangement of the notch and the convex opening, the whole structure is stable in connection, a large number of connecting bolts required by the conventional plate mounting are reduced, the whole structure is light in weight and stronger in bearing load, meanwhile, the stability of the structure can be effectively ensured through the damping structure, meanwhile, the seamless mounting can be realized through the splicing mounting of the ceiling plate, the tightness of the structure is ensured, the problem that some existing ceiling structure systems in the exhibition hall are lack of damping facilities, and the ceiling structure is easy to be damaged due, when its furred ceiling plate structure installation, adopt a large amount of bolts to install simultaneously, overall structure is inseparable, but whole weight increases, and the bearing load of structure increases, and during the roof butt joint, can't guarantee that the edge can stably dock simultaneously, often can lead to the condition that panel dislocation and crack appear because of the exogenic action.

Drawings

Fig. 1 is a front view of a suspended ceiling structure system for an exhibition hall according to the present invention;

fig. 2 is a side view of an i-shaped keel structure of a suspended ceiling structure system in an exhibition hall according to the present invention;

fig. 3 is the utility model provides a connection frame structural plan view of exhibition room furred ceiling structural system.

Illustration of the drawings:

1. a roof; 2. an expansion bolt; 3. a connecting frame; 4. connecting grooves; 5. a first thread groove; 6. a first limit nut; 7. a limiting plate; 8. a threaded pull rod; 9. a damping spring; 10. fastening a nut; 11. a movable hanger; 12. a second thread groove; 13. a second limit nut; 14. a U-shaped keel; 15. connecting holes; 16. a limit bolt; 17. a connecting nut; 18. a connecting member; 19. an i-shaped keel; 20. a first limiting clamping groove; 21. a ceiling plate; 22. a second limiting clamping groove; 23. a convex opening; 24. a recess.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a suspended ceiling structure system for exhibition halls comprises a roof 1, expansion bolts 2 are uniformly embedded and fixedly connected in the roof 1, a connecting frame 3 is arranged at the position, corresponding to the expansion bolts 2, of the bottom of the roof 1, a connecting groove 4 is arranged in the connecting frame 3, a first threaded groove 5 in threaded fit with the expansion bolts 2 is arranged at the top of the connecting frame 3, a first limit nut 6 is connected to the bottom end of the expansion bolt 2 and is positioned in the connecting groove 4 in a threaded manner, a limiting plate 7 is arranged in the connecting groove 4, a threaded pull rod 8 is connected to the bottom of the connecting frame 3, a damping spring 9 nested on the outer surface of the threaded pull rod 8 is connected between the bottom of the connecting groove 4 and the bottom of the limiting plate 7, a movable hanger 11 is arranged at the bottom of the threaded pull rod 8, a second threaded groove 12 in threaded connection with the bottom of the threaded pull rod 8 is arranged at the top of the movable hanger, the outer surface of the U-shaped keel 14 is provided with a connecting piece 18 in a nested mode, an I-shaped keel 19 is arranged below the connecting piece 18, the bottom of the connecting piece 18 is provided with a first limiting clamping groove 20 which is matched with the top of the I-shaped keel 19 in a nested mode, and the bottom of the I-shaped keel 19 is provided with a ceiling board 21 in a connected mode.

The top of the threaded pull rod 8 and the top of the limiting plate 7 are in threaded connection with a fastening nut 10, and the damping structure can be stably installed through the structural arrangement, so that a stable damping effect can be achieved, and the whole structure can be well protected; the bottom of the threaded pull rod 8 and the inner top end of the movable hanger 11 are in threaded connection with a second limiting nut 13, and the second limiting nut 13 can be used for limiting and protecting the structure to ensure the tightness of the structure; the outer surface of the movable hanging bracket 11 is provided with a connecting hole 15, a limiting bolt 16 is arranged in the connecting hole 15, one end of the limiting bolt 16 and the position of one side of the outer surface of the movable hanging bracket 11 are in threaded connection with a connecting nut 17, and the U-shaped keel 14 can be stably limited and fixed through the structural arrangement; the top of the ceiling plate 21 is provided with a second limiting clamping groove 22 which is in nested fit with the bottom of the I-shaped keel 19, the ceiling plate 21 can be installed more conveniently and stably through the structural arrangement, and when the ceiling plate is installed in an exhibition hall exhibition area, the situation that a large number of bolt structures are needed for installation in a conventional fixed installation mode can be avoided, the structural connection is stable, the bearing of the structure is reduced, and the overall stability strength of the structure is enhanced; the both ends of furred ceiling board 21 are provided with bellmouth 23 and notch 24 of mutually supporting respectively, and setting up through the structure can make furred ceiling board 21 when the butt joint, and what can link up is inseparabler, and the difficult cracked condition of dislocation that appears guarantees the stability and the compactness of furred ceiling installation.

The working principle is as follows: when the exhibition hall suspended ceiling structure system is used, the expansion bolt 2 is embedded in the roof 1 in advance, the top of the connecting frame 3 is in threaded connection with the expansion bolt 2, the first limit nut 6 is screwed on the expansion bolt 2 to complete the installation of the connecting frame 3, the top of the threaded pull rod 8 passes through the limit plate 7 and the fastening nut 10 is screwed on to complete the connection of the damping structure on the threaded pull rod 8, the movable hanging bracket 11 is in threaded connection with the threaded pull rod 8, the second limit nut 13 is screwed on the threaded pull rod 8, the U-shaped keel 14 passes through the movable hanging bracket 11 and is limited by the limit bolt 16 and the connecting nut 17, the connecting piece 18 is clamped on the U-shaped keel 14, the top end of the I-shaped keel 19 passes through the first limit clamping groove 20 at the bottom of the connecting piece 18 to complete the fixation of the keel structure, the second limit clamping groove 22 at the top of the suspended ceiling board 21 is clamped at the bottom of the I-shaped keel 19, the installation work of the ceiling board 21 can be completed, and the seamless splicing installation of the ceiling board 21 can be realized through the arrangement of the notch 24 and the convex opening 23.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an exhibition room furred ceiling structural system, includes roof (1), its characterized in that: the house is characterized in that expansion bolts (2) are uniformly and fixedly embedded into the house top (1), a connecting frame (3) is arranged at the position, corresponding to the expansion bolts (2), of the bottom of the house top (1), a connecting groove (4) is formed in the connecting frame (3), a first threaded groove (5) in threaded fit with the expansion bolts (2) is formed in the top of the connecting frame (3), a first limiting nut (6) is connected to the bottom end of each expansion bolt (2) and is located in the connecting groove (4) in an internal thread manner, a limiting plate (7) is arranged in the connecting groove (4), a threaded pull rod (8) is connected to the bottom of the connecting frame (3), a damping spring (9) nested on the outer surface of the threaded pull rod (8) is connected between the bottom of the connecting groove (4) and the bottom of the limiting plate (7), and a movable hanging bracket (11) is arranged at the, the top of the movable hanging bracket (11) is provided with a second thread groove (12) in threaded connection with the bottom of the threaded pull rod (8), the movable hanging bracket (11) is internally provided with a U-shaped keel (14) in a nested mode, the outer surface of the U-shaped keel (14) is provided with a connecting piece (18) in a nested mode, an I-shaped keel (19) is arranged below the connecting piece (18), the bottom of the connecting piece (18) is provided with a first limiting clamping groove (20) matched with the top of the I-shaped keel (19) in a nested mode, and the bottom of the I-shaped keel (19) is provided with a ceiling board (21) in a connected mode.

2. The exhibition hall ceiling structure system of claim 1, wherein: the top of the threaded pull rod (8) is in threaded connection with a fastening nut (10) at the top of the limiting plate (7).

3. The exhibition hall ceiling structure system of claim 1, wherein: and the bottom of the threaded pull rod (8) and the inner top end of the movable hanging bracket (11) are in threaded connection with a second limiting nut (13).

4. The exhibition hall ceiling structure system of claim 1, wherein: the outer surface of the movable hanging bracket (11) is provided with a connecting hole (15), a limiting bolt (16) is arranged in the connecting hole (15), and one end of the limiting bolt (16) and the position, located on one side of the outer surface of the movable hanging bracket (11), are in threaded connection with a connecting nut (17).

5. The exhibition hall ceiling structure system of claim 1, wherein: and a second limiting clamping groove (22) which is in nested fit with the bottom of the I-shaped keel (19) is formed in the top of the ceiling plate (21).

6. The exhibition hall ceiling structure system of claim 1, wherein: and the two ends of the ceiling plate (21) are respectively provided with a convex opening (23) and a concave opening (24) which are matched with each other.