CN205382610U - Abnormal shape suspended ceiling structure - Google Patents

Abstract

A special-shaped ceiling structure, including the main light steel keel and the auxiliary light steel keel, each of the main light steel keels is provided with a hanging piece, which is suspended on the ceiling through a suspender rod, and each auxiliary light steel keel is vertical Fixed below the corresponding main light steel keel, each main light steel keel and each auxiliary light steel keel are arranged in parallel and at intervals to form a grid frame; also includes the main wooden keel and the auxiliary wooden keel, the main wood The installation method and direction of the keel and the main light steel keel are the same, and each main wooden keel is connected to the corresponding auxiliary wooden keel through the first wooden block; the auxiliary wooden keel is a processed special-shaped arc-shaped wooden square, so Each auxiliary wooden keel is installed on the outer end of the corresponding auxiliary light steel keel, and is connected through the second wooden block; a double-layer gypsum board composed of a bottom gypsum board and a surface layer gypsum board is laid below the auxiliary keel. The utility model has the characteristics of being beautiful and unique, three-dimensional and flexible, moisture-proof and crack-proof, safe and practical.

Description

A special-shaped ceiling structure

technical field

The utility model relates to a ceiling for architectural decoration, in particular to a special-shaped ceiling structure.

Background technique

The ceiling has the purpose of improving indoor lighting and decoration, and the ceiling is an indispensable item in modern architectural decoration. With the development of society and the improvement of people's living standards, there are more and more types of architectural decoration and decoration, and the grades are getting higher and higher. The same is true for ceilings. Safe and practical ceiling suspension is extremely important.

At present, the ceilings used in combination with light steel keels in the prior art are generally straight and monotonous in shape, with a single and rigid shape, without three-dimensionality and agility, and cannot meet people's rich and diverse aesthetic needs; in addition, The single-layer wooden keel has poor load-bearing capacity and poor safety, and the wooden keel has poor moisture-proof ability, and the single-layer gypsum board is also susceptible to moisture, aging deformation, and cracking. Therefore, the structure of the suspended ceiling needs to be improved.

Utility model content

The technical problem to be solved by the utility model is to provide a special-shaped ceiling structure, which is beautiful and unique, three-dimensional and flexible, moisture-proof and crack-proof, safe and practical.

In order to solve the above technical problems, the utility model provides a special-shaped ceiling structure, the special-shaped ceiling structure includes the main light steel keel and the auxiliary light steel keel, each main light steel keel is provided with a hanging piece, and the suspenders pass through The hanging piece is fixedly connected to the main light steel keel and suspended on the ceiling. Each auxiliary light steel keel is vertically fixed below the corresponding main light steel keel through the hanging piece. Each main light steel keel and each auxiliary light steel keel They are all arranged in parallel and at intervals to form a grid frame; it also includes a main wooden keel and an auxiliary wooden keel, and the installation method and direction of the main wooden keel and the main light steel keel are the same; the auxiliary wooden keel is made of wooden plywood A special-shaped wooden square processed according to the shape of the drawing, each auxiliary wooden keel is connected to the corresponding auxiliary light steel keel through the second wooden block; each auxiliary wooden keel is connected to the corresponding main wooden keel through the first wooden block The wooden keels are dislocated and connected; and a double-layer gypsum board consisting of the bottom gypsum board and the surface gypsum board is laid under the auxiliary light steel keel and the auxiliary wooden keel.

As a preferred manner, the main wooden keel is a strip-shaped wooden square.

As a preferred mode, several fine grooves are provided on the back of the gypsum board at the position corresponding to the special-shaped arc of the auxiliary wood keel and the bottom layer of gypsum board and the surface layer of gypsum board.

As a preferred mode, a light trough is provided at the end of the auxiliary wooden keel, and the light trough is made into a strip "L" shape by a wooden plywood, the upper end is fixed on the ceiling through a wooden keel, and the lower end is connected to the top of the auxiliary wooden keel. Connected, lighting fixtures can be set in the light trough.

The utility model relates to a ceiling structure used for architectural decoration. Compared with the existing design ceiling, the utility model has the beneficial effect that: the connection setting of the light steel keel and the wooden keel ensures sufficient load-bearing at the required load-bearing parts. Under the premise of the ability, it also meets the design requirements of the special-shaped arc-shaped structure. Due to the arc-shaped surface and unique shape, it can be flexibly designed according to the different preferences and style requirements of users, which can make the ceiling present a very beautiful and unique visual effect. Safe and beautiful;

Furthermore, the setting of double-layer gypsum board solves the problems of unreasonable structure, easy to be affected by moisture and cracking of the existing single-layer paper-faced gypsum board, and enhances the sound insulation and heat insulation effect of the suspended ceiling; the design of fine seams on the back of the gypsum board, The flat gypsum board can be properly bent, which can make it fit more closely with the special-shaped curved part of the auxiliary wooden keel, and ensure the natural smooth design of the special-shaped curved surface of the ceiling;

Furthermore, by setting light grooves on the edge of the ceiling, different colors and different forms of lighting can be installed according to the interior decoration effect of the house, making the special-shaped ceiling more mysterious and aesthetically pleasing.

Description of drawings

Fig. 1 is a schematic cross-sectional view of a special-shaped ceiling structure of the present invention.

Fig. 2 is a schematic diagram of the connection mode of the main wooden keel and the auxiliary wooden keel of the present invention.

Fig. 3 is a schematic diagram of the connection mode of the auxiliary light steel keel and the auxiliary wooden keel of the utility model.

The reference signs are as follows:

1-main light steel keel, 2-hanging parts, 3-hanging rod, 4-secondary light steel keel, 5-main wooden keel, 6-secondary wooden keel, 7-first wooden block, 8-second wooden block, 9-bottom gypsum board, 10-surface gypsum board, 11-light trough, 12-wood keel, 13-slit.

detailed description

As shown in Fig. 1, Fig. 2 and Fig. 3, the utility model is used for the special-shaped ceiling suspended ceiling structure of architectural decoration. The special-shaped ceiling structure includes a main light steel keel 1 and an auxiliary light steel keel 4, and each main light steel keel 1 is provided with a hanging part 2, which is connected to the hanging part 2 by a suspender rod 3 to suspend it on the ceiling. The auxiliary light steel keels 4 are vertically fixed below the corresponding main light steel keels 1, and each main light steel keel 1 and each auxiliary light steel keel 4 are arranged in parallel and at intervals to form a basic grid frame; The outer end of each auxiliary light steel keel 4 of the basic grid frame is equipped with an auxiliary wooden keel 6, which is connected by a second wooden block 8, and the auxiliary wooden keel 6 is a processed special-shaped wooden square; The main wooden keel 5 is fixed and suspended on the ceiling through a suspender and a hanging piece. The main wooden keel 5 is a strip-shaped wooden square, and each main wooden keel 5 is dislocated with the corresponding auxiliary wooden keel 6 through the first wooden block 7 connected; the double-layer gypsum board made of the bottom gypsum board 9 and the surface layer gypsum board 10 is laid under the auxiliary light steel keel 4 and the auxiliary wooden keel 6; A number of thin grooves 13 are provided on the back of the corresponding part; the end of the auxiliary wooden keel 6 is installed with a strip-shaped "L"-shaped light trough 11 made of wooden boards, and the upper end of the light trough 11 is fixed on the ceiling through a wooden keel 12 , the lower end is connected with the top of the auxiliary wooden keel 6, and lighting can be set in the light groove 11.

The utility model is illustrated by examples according to the diagram and the installation process.

Step 1: Before the construction of the suspended ceiling, clean up the blockage of the pipe opening and the sundries on the ceiling.

Step 2: Determine the elevation line of the special-shaped ceiling of the utility model according to the horizontal control line of the room, and pop up the ceiling keel line on the ceiling as the standard line for installation, and draw the keel spacing position line on the standard line.

Step 3: Install the boom 3 according to the requirements of the construction drawings and the construction site conditions. First, determine the size and position of the boom 3. The boom 3 is painted with anti-rust paint. The distance between the hanging points is preferably 1000 mm. The processing requirements for the boom 3 are preferably It is welded by the galvanized steel bar of model Φ8 and the angle steel of model L40*4, the length of double-sided welding is not less than 40mm, and the welding slag is cleaned; after drilling the angle steel, use the expansion bolt of model Φ8 to fix the hanging Rod 3 is fixed on the ceiling, and the installation sequence of the ceiling skeleton is high first and then low; the lower end of the suspender is connected to the thread and then connected to the hanging part 2. The length of the thread at the lower end of the suspender is preferably 100 mm, so as to adjust the ceiling elevation and arching. And the exposed length of the end of the installed boom 3 is not less than 3mm.

Step 4: Install the main light steel keel 1 according to the special-shaped ceiling shown in the drawing. The main light steel keel 1 of the special-shaped ceiling of the utility model preferably adopts the light steel keel of model U50, and the main light steel keel 1 is passed through the hoist The pendant 2 is connected to the suspender 3, and the screws are tightened. It is required to add a suspender 3 to the connecting part of the two main light steel keels 1 connected; the main light steel keel 1 is installed along the length of the room, and the adjacent main light steel keel The keels 1 are suspended in parallel and the spacing is preferably 400mm. The number of installations is not less than two, and their ends are within 300mm from the wall; when installing the main light steel keel 1, strictly control its elevation according to the size of the suspended ceiling on site. Check the flatness of the main light steel keel 1, and there must be no overhanging main light steel keel.

Step 5: Install the auxiliary light steel keel 4 according to the requirements of the special-shaped ceiling shown in the drawing. The auxiliary light steel keel 4 of the utility model special-shaped ceiling adopts the light steel keel of model U50, and the auxiliary light steel keel 4 adopts the corresponding Fix it on the main light steel keel 1 by hanging parts, and set it parallel to each other with a distance of 400mm. Set auxiliary light steel keel 4.

Step 6: Install the main wooden keel 5 according to the requirements of the special-shaped ceiling shown in the drawing. The main wooden keel 5 is a strip-shaped wooden square, which is the same as the installation method and direction of the main light steel keel 1, and the adjacent main light steel keel 1 Parallel suspension and the spacing is preferably 400mm, and the main wooden keels 5 all need to be treated with anti-corrosion, fire-proof and moisture-proof treatment.

Step 7: Install the auxiliary wooden keel 6 according to the requirements of the special-shaped ceiling shown in the drawing. The auxiliary wooden keel 6 is processed by the workers at the construction site using wooden plywood to make a special-shaped arc that matches the drawing. The auxiliary wooden keel 6 can be passed through The second wooden block 8 is nailed to the end of the auxiliary light steel keel 4 to realize its staggered butt joint, and other conventional means can also be used to realize the connection. The auxiliary wooden keel 6 is arranged in parallel and the spacing is preferably 400mm. The block 7 is connected to the main wooden keel 5 in dislocation, and other conventional means can also be used to realize the connection, and when the length of the auxiliary wooden keel 6 is greater than 800mm, at least two main wooden keels 5 need to be installed to connect with it, and the auxiliary wooden keel The keels 6 all need to be treated with anti-corrosion, fire-proof and moisture-proof treatment.

Step 8: Install the light trough 11 according to the requirements of the special-shaped ceiling shown in the drawing. After determining the position of the light trough 11, nail a wooden keel 12 on the ceiling as a connecting member, and then use a wooden plywood of appropriate size to make "L" according to the drawing requirements. "Type strip light groove 11, its upper end is connected with wooden keel 12, and the lower end joins with auxiliary wooden keel 6, and can install the lighting decoration of different colors and forms according to preference.

Step 9: Install double-layer gypsum boards according to the requirements of the special-shaped ceiling shown in the drawings. The utility model adopts double-layer gypsum boards to overcome the brittle defects of single-layer gypsum boards, and has better fire resistance, moisture resistance, and cracking, and protect the wooden keel well to avoid damp; the double-layer gypsum board should be installed in a stress-free state, and its long edge is laid along the longitudinal keel, and the gypsum board at the special-shaped arc-shaped part has a thin groove 13 on the back, so that Properly bent to meet the special-shaped arc of the auxiliary wooden keel 6;

The bottom gypsum board 9 can be fixed on the auxiliary light steel keel 4 and the auxiliary wooden keel 6 with self-tapping nails. The distance between the self-tapping nails and the bottom gypsum board 9 board edge: 10-15cm is suitable for the paper-wrapped edge, and the cutting edge 15-20cm is appropriate, the distance between adjacent self-tapping screws is 15-17cm, and the head of the self-tapping screw is slightly embedded in the board surface;

After the bottom gypsum board 9 is installed, the surface layer gypsum board 10 can be installed, which is the same as the installation method of the bottom gypsum board 9, and the joints of the bottom gypsum board 9 and the surface layer gypsum board 10 should be installed in dislocation. There will be 1-2cm seams at the seams, use special seam filling paste to scrape and fill the gaps, after installation, paint anti-rust paint on the surface gypsum board 10, especially the self-tapping nail holes and the surface gypsum board 10 seams, and then paste special anti-crack tape, and finally paint white latex paint.

Claims (4)

1. null1. a special-shaped furred ceiling structure，Including main lightgage steel joist (1) and secondary lightgage steel joist (4)，Every main lightgage steel joist (1) is provided with suspender member (2)，Suspension rod (3) connects main lightgage steel joist (1) by suspender member (2) is fixing，And be suspended on ceiling，Every secondary lightgage steel joist (4) is perpendicularly fixed at the lower section of corresponding main lightgage steel joist (1) by suspension member，It it is all parallel between every main lightgage steel joist (1) and every secondary lightgage steel joist (4) and interval setting，Form grid beam，It is characterized in that: also include main rough ground (5) and secondary rough ground (6)，Described main rough ground (5) is identical with the mounting means of main lightgage steel joist (1) and direction，It is suspended on ceiling，Described every main rough ground (5) is connected with corresponding secondary rough ground (6) dislocation by the first wooden unit (7)；Described secondary rough ground (6) is the special-shaped arcuation flitch processed, and described every secondary rough ground (6) is arranged on the outer end of corresponding secondary lightgage steel joist (4), realizes docking mutually by the second wooden unit (8)；And lay, in the lower section of secondary lightgage steel joist (4) and secondary rough ground (6), the double-deck plasterboard being made up of bottom gypsum plate (9) and surface layer plasterboard (10).
2. 2. a kind of special-shaped furred ceiling structure according to claim 1, it is characterised in that: described main rough ground (5) is strip flitch.
3. 3. a kind of special-shaped furred ceiling structure according to claim 1, it is characterised in that: offer some strias (13) at the back side at the position corresponding to described bottom gypsum plate (9) and surface layer plasterboard (10) and the special-shaped arcuation of secondary rough ground (6).
4. 4. a kind of special-shaped furred ceiling structure according to claim 1, it is characterized in that: the end of described secondary rough ground (6) arranges light trough (11), described light trough (11) is fabricated to strip " L " type by plank, upper end is fixed on ceiling by a rough ground (12), lower end is connected with the top of secondary rough ground (6), can arrange lamp decoration in light trough (11).