CN219931381U

CN219931381U - Suspended ceiling anti-cracking structure

Info

Publication number: CN219931381U
Application number: CN202321272255.4U
Authority: CN
Inventors: 钱宏海
Original assignee: Guoshu Tianjin Decoration Design Co ltd
Current assignee: Guoshu Tianjin Decoration Design Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-31
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a suspended ceiling anti-cracking structure, which belongs to the technical field of household suspended ceilings and comprises a wall body, wherein a plurality of main keels which are uniformly distributed are embedded in the inner top end of the wall body, a plurality of auxiliary keels are sleeved at the outer ends of the main keels, nuts are connected to the lower ends of the main keels in a threaded manner, a plurality of first connecting plates are fixedly connected to the lower ends of the auxiliary keels, gypsum boards are arranged at the lower ends of the first connecting plates, four second connecting plates are fixedly connected to the lower ends of the gypsum boards, side keels are fixedly connected to the four inner walls of the wall body, connecting frames are fixedly connected between the inner walls of the side keels, the connecting frames are positioned at the lower sides of the second connecting plates, and a plurality of third connecting plates are fixedly connected to the lower ends of the side keels and the connecting frames, so that stress between supporting points of the whole suspended ceiling is relatively dispersed in the installation process, and the phenomenon that the suspended ceiling is pulled by strain after installation is avoided.

Description

Suspended ceiling anti-cracking structure

Technical Field

The utility model relates to the technical field of home decoration suspended ceilings, in particular to a suspended ceiling anti-cracking structure.

Background

The suspended ceiling is a common link in home decoration. The furred ceiling is according to the material difference of decorative board, and the classification is also different. The ceiling finishing material is a main basis for distinguishing the names of the ceilings, and mainly comprises the following components: light gauge steel plasterboard suspended ceiling, mineral wool board suspended ceiling, splint suspended ceiling, special-shaped long-strip aluminum buckle board suspended ceiling, square paint plating aluminum buckle board suspended ceiling, colored drawing glass suspended ceiling, aluminum honeycomb perforated acoustic board suspended ceiling, full-house compound suspended ceiling and the like. The decoration of the whole living room plays a very important role, and the top surface of the living room is properly decorated, so that the indoor environment can be beautified, and a rich and colorful indoor space artistic image can be created.

The light building ceiling system composed of the light steel joist, the gypsum board and the matched products thereof is widely adopted by the building industry due to the advantages of earthquake resistance, light weight, convenient installation, simple and convenient construction, quick construction, firm structure and the like. But the phenomenon that the gypsum board is deformed and the seam is cracked in the later stage because of furred ceiling installation hidden danger exists commonly, for this scheme has provided a furred ceiling crack control structure.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a suspended ceiling anti-cracking structure which can avoid the phenomena of gypsum board deformation and seam cracking caused by hidden danger of suspended ceiling installation in the later period.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a furred ceiling crack control structure, includes the wall body, the interior top of wall body inlays and is equipped with a plurality of evenly distributed's main joists, the outer pot head of main joist is equipped with a plurality of false keels, the lower extreme threaded connection of main joist has the nut, the lower extreme fixedly connected with of false keel a plurality of first splice plates, the gypsum board is installed to the lower extreme of first splice plate, four second splice plates of lower extreme fixedly connected with of gypsum board, equal fixedly connected with limit fossil fragments on four inner walls of wall body, a plurality of fixedly connected with linking frame between the inner wall of limit fossil fragments, the linking frame is located the downside of second splice plate, limit fossil fragments and linking frame's lower extreme fixedly connected with a plurality of third splice plates.

Further, a plurality of evenly distributed through holes are formed in the upper end of the auxiliary keel, and the through holes are located on the lower side of the main keel.

Further, the outer end of the gypsum board is fixedly connected with a protrusion, and a plurality of gypsum boards are mutually embedded.

Further, the lower end of the gypsum board is coated with a grid belt, and joint belts are adhered to the intersections of a plurality of gypsum boards.

Further, a plurality of reinforcing blocks are fixedly connected between the edge keels and the inner walls of the connecting frames, and the reinforcing blocks are arranged in a T-shaped mode.

3. Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

in the installation process, the main joist is screwed into the top end of the wall body firstly, then the upper auxiliary joists are sleeved on the surfaces of the main joists arranged on the transverse shafts, then the nuts are rotated upwards from the bottom ends of the main joists, so that under the bearing effect of the nuts, the auxiliary joists are supported, then the first joint plates are arranged in a column and are sequentially installed on the lower surface of the auxiliary joists, then the gypsum boards and the second joint plates are fixed together, then the gypsum boards and the second joint plates are prevented from cracking due to the action of bearing force, traction force and other strain force after installation, the upper edge joists are respectively fixed on the four inner walls of the wall body, the four joint frames are connected between the inner walls of the rectangular frame formed by the four edge joists, the positions of the joint frames are just positioned at the lower sides of the second joint plates, then the second joint plates are fixedly connected with the joint frames, and finally the third joint plates are installed to the lower sides of gaps formed between the edge joists and the joint frames, so that the whole suspended ceiling is prevented from cracking after the suspended ceiling is prevented from being subjected to stress during installation.

Drawings

FIG. 1 is a schematic view of the structure of the utility model after being integrally installed;

FIG. 2 is a schematic view of the upper side of the gypsum board of the present utility model shown in a disassembled configuration;

FIG. 3 is a schematic view of the construction of the gypsum board of the present utility model with the lower side thereof disassembled;

fig. 4 is a schematic structural view of the gypsum board of the present utility model.

The reference numerals in the figures illustrate:

1 wall, 2 main joists, 3 auxiliary joists, 31 through holes, 4 nuts, 5 first joint plates, 6 gypsum boards, 61 bulges, 62 grid belts, 63 joint belts, 7 second joint plates, 8 side joists, 9 joint frames, 10 reinforcing blocks and 11 third joint plates.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, a suspended ceiling anti-cracking structure comprises a wall body 1, wherein a plurality of main keels 2 which are uniformly distributed are embedded in the inner top end of the wall body 1, a plurality of auxiliary keels 3 are sleeved on the outer ends of the main keels 2, nuts 4 are connected to the lower ends of the main keels 2 in a threaded mode, a plurality of first connecting plates 5 are fixedly connected to the lower ends of the auxiliary keels 3, gypsum boards 6 are installed at the lower ends of the first connecting plates 5, four second connecting plates 7 are fixedly connected to the lower ends of the gypsum boards 6, edge keels 8 are fixedly connected to the four inner walls of the wall body 1, connecting frames 9 are fixedly connected between the inner walls of the edge keels 8, the connecting frames 9 are located on the lower sides of the second connecting plates 7, and a plurality of third connecting plates 11 are fixedly connected to the lower ends of the edge keels 8 and the connecting frames 9.

In the installation process, the main joist 2 is screwed into the top end of the wall body 1, then the upper auxiliary joist 3 is sleeved on the surfaces of the main joists 2 arranged on the transverse shafts, then the nuts 4 are rotated upwards from the bottom ends of the main joists 2, so that the auxiliary joists 3 are supported under the bearing action of the nuts 4, then the first joint plates 5 are sequentially installed on the lower surfaces of the auxiliary joists 3 in a column arrangement, the gypsum boards 6 and the second joint plates 7 are fixed together, then in order to avoid the phenomenon that the gypsum boards 6 and the second joint plates 7 are cracked due to the action of bearing force, traction force and other strain force after installation, the upper edge joists 8 are respectively fixed on the four inner walls of the wall body 1, and the four joint frames 9 are joined between the inner walls of the rectangular framework formed by the four edge joists 8, the positions of the joint frames 9 are just positioned on the lower side of the second joint plates 7, then the second joint plates 7 and the joint frames 9 are fixed, and finally the third joint plates 11 are installed on the lower sides of the edge joists 8 and the joint frames 9, so that the whole gap formed between the joint plates and the joint plates are dispersed in the process of the suspended ceiling is avoided from the occurrence of the phenomenon that the crack after the installation is stressed in the process of the suspended ceiling.

Referring to fig. 1-2, a plurality of evenly distributed through holes 31 are formed in the upper end of the auxiliary keel 3, and the through holes 31 are located on the lower side of the main keel 2.

In the use of this scheme, at first a plurality of through-holes 31 are cut out in the upper surface of false keel 3 to the interval that is the same setting with the interval of a plurality of main joists 2 cross axles with the position interval between a plurality of through-holes 31, then is locating the main joist 2 outside with the false keel 3 cover, and under the effect of nut 4, impels the false keel 3 atress on its surface, accomplishes the bearing.

Referring to fig. 1-2 and 4, the outer ends of the gypsum boards 6 are fixedly connected with protrusions 61, and the gypsum boards 6 are engaged with each other.

The lower ends of the gypsum boards 6 are coated with mesh tapes 62, and joint tapes 63 are adhered to intersections of the plurality of gypsum boards 6.

In the use of this scheme, through the protruding 61 of joining on the surface of gypsum board 6 to when a plurality of gypsum boards 6 splice each other, can inlay each other and establish, make gypsum board 6 whole when receiving external strain force, its holistic stability can be better, simultaneously after gypsum board 6 splice is accomplished, if when having great gap between by virtue, the staff can fill caulking gypsum in the juncture gap department of gypsum board 6, after later the caulking gypsum dries, about the juncture of gypsum board 6 scribble ten centimeters of net area 62, and after net area 62 dries, splice seam area 63 in the juncture gap department of gypsum board 6 again, under the dual processing of its net area 62 and seam area 63, can effectually reduce the furred ceiling phenomenon, reduce the work load that the later stage furred ceiling fracture brought.

Referring to fig. 1 and 3, a plurality of reinforcing blocks 10 are fixedly connected between the side keels 8 and the inner walls of the connecting frames 9, and the reinforcing blocks 10 are in a T-shaped arrangement.

This scheme links up the linking frame 9 in the use, link up behind linking frame 9 and the second linking board 7 of top between the 8 inner walls of limit fossil fragments to for further reduction bearing capacity between it, through installing a plurality of reinforcing blocks 10 between the inner wall that lies in limit fossil fragments 8, linking frame 9, its reinforcing block 10 links up with the one end of limit fossil fragments 8, linking frame 9 respectively, strengthens holistic structural rigidity greatly, avoids the phenomenon that the furred ceiling to appear the fracture.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a furred ceiling crack control structure, includes wall body (1), its characterized in that: the utility model discloses a wall body, including wall body (1), main joist (2) of wall body (1), the outer pot head of main joist (2) is equipped with a plurality of auxiliary joists (3), the lower extreme threaded connection of main joist (2) has nut (4), the lower extreme fixedly connected with of auxiliary joist (3) is a plurality of first joint boards (5), gypsum board (6) are installed to the lower extreme of first joint board (5), the lower extreme fixedly connected with of gypsum board (6) four second joint boards (7), all fixedly connected with limit fossil fragments (8) on four inner walls of wall body (1), a plurality of fixedly connected with linking frame (9) between the inner wall of limit fossil fragments (8), linking frame (9) are located the downside of second linking board (7), the lower extreme fixedly connected with of limit fossil fragments (8) and linking frame (9) is a plurality of third joint boards (11).

2. The suspended ceiling anti-cracking structure of claim 1, wherein: the upper end of the auxiliary keel (3) is provided with a plurality of through holes (31) which are uniformly distributed, and the through holes (31) are positioned on the lower side of the main keel (2).

3. The suspended ceiling anti-cracking structure of claim 1, wherein: the outer ends of the gypsum boards (6) are fixedly connected with protrusions (61), and a plurality of gypsum boards (6) are mutually embedded.

4. The suspended ceiling anti-cracking structure of claim 1, wherein: the lower ends of the gypsum boards (6) are coated with grid belts (62), and joint belts (63) are adhered to the intersections of a plurality of the gypsum boards (6).

5. The suspended ceiling anti-cracking structure of claim 1, wherein: a plurality of reinforcing blocks (10) are fixedly connected between the edge keels (8) and the inner walls of the connecting frames (9), and the reinforcing blocks (10) are arranged in a T shape.