CN215368153U

CN215368153U - Assembled ceiling system

Info

Publication number: CN215368153U
Application number: CN202120249783.2U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 周东珊; 钱依玲; 余广
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-31
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to the field of ceiling decoration, in particular to an assembled ceiling system. Adopt the tiling of integral type elevated plate to hang in the furred ceiling space, the one side that has decorative effect does not have the piece, the another side of integral type elevated plate is connected and is suspended in midair in the furred ceiling space by a pendant through piecemeal panel buckle and, the another side of integral type elevated plate is provided with first spacing draw-in groove, the piecemeal panel is provided with the first buckle that inserts this spacing draw-in groove, when with piecemeal panel buckle on the integral type elevated plate, the piecemeal panel encloses with the integral type elevated plate and establishes a mounting groove that is used for installing a pendant, the pendant inserts and fixes in this mounting groove, thereby realize the furred ceiling of integral type panel and hang on being fixed in furred ceiling fossil fragments through being fixed in this pendant. Connect riser and integral type high-order board and low level board buckle in an organic whole simultaneously, improve the stability of connecting, reduce bearing structure's extra arrangement simultaneously, reduce the construction labor force.

Description

Assembled ceiling system

Technical Field

The utility model relates to the field of ceiling decoration, in particular to an assembled ceiling system.

Background

The panel wholeness of polylith concatenation is more weak, and the piece can influence the aesthetic property of furred ceiling.

Drop and adopt the riser frame to be connected high-order board and low level board fixedly usually in the level furred ceiling, current riser frame can be fixed in the tip of high-order board and low level board after the fluting of riser frame panel is bent at the in-process of concatenation high-order board and low level board, can add more postposition structure in the department of bending for the intensity of reinforcing department of bending to make the department of bending and erect the firm in connection. Or the wall is provided with a support keel for supporting the connection of the vertical plate frame with the high-level plate and the low-level plate. These mounting means need set up more support piece for the construction is loaded down with trivial details.

The patent with publication number CN 209066707U discloses a drop-level ceiling system, which comprises a gypsum board connected with a last drop-level secondary keel through a U-shaped edge-folding keel; the gypsum board is connected with the next falling level secondary keel through the F keel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembled ceiling system, which adopts an integrated high-level plate to be tiled and hung in a ceiling space, wherein one side with a decorative effect is free from splicing seams, the other side of the integrated high-level plate is connected through a blocking panel buckle and is suspended in the ceiling space through a top hanging piece, the other side of the integrated high-level plate is provided with a first limiting clamping groove, the blocking panel is provided with a first buckle inserted into the limiting clamping groove, when the blocking panel is buckled on the integrated high-level plate, the blocking panel and the integrated high-level plate enclose a mounting groove for mounting the top hanging piece, the top hanging piece is inserted and fixed in the mounting groove, and the top hanging piece is fixed on a ceiling keel so as to realize the suspended ceiling of the integrated high-level plate. Connect riser and integral type high-order board and low level board buckle in an organic whole simultaneously, improve the stability of connecting, reduce bearing structure's extra arrangement simultaneously, reduce the construction labor force.

In order to accomplish the above objects, the present invention provides an assembly type ceiling system, comprising an integrated elevation plate provided in a ceiling space, a block panel used for being connected with the integrated high-level plate in a buckling way, and a top hanging piece used for hanging the block panel in a buckling way and hanging the integrated high-level plate in a ceiling space, a vertical plate which is connected with the integrated high-position plate in a buckling way, and a low-position plate which is connected with the vertical plate in a buckling way, wherein the vertical plate comprises a vertical plate, and a first transverse plate and a second transverse plate connected with two ends of the vertical plate, wherein the integrated high-level plate is provided with a first limiting clamping groove for respectively clamping the partitioning panel and the first transverse plate, the blocking panel and the first transverse plate are respectively provided with a first buckle and a second buckle which are clamped with the first limiting clamping groove, the second transverse plate is provided with a second limiting clamping groove, and the lower plate is provided with a third buckle inserted into the second limiting clamping groove.

The utility model has the following excellent technical scheme: the blocking panel end part is provided with a splicing notch, when the blocking panel is connected with the integrated high-level plate in a buckling mode, the splicing notch and the integrated high-level plate are surrounded to form a mounting groove for accommodating the top hanging piece.

The utility model has the following excellent technical scheme: the top hanging piece comprises a hanging rod and a clamping and inserting piece which is arranged at the end part of the hanging rod and is used for being inserted into the mounting groove.

The utility model has the following excellent technical scheme: and a reserved gap for accommodating the hanging rod is arranged at the end part of each two adjacent partitioning panels.

The utility model has the following excellent technical scheme: and a cavity for inserting the ceiling keel is formed in the other end of the top hanging piece.

The utility model has the following excellent technical scheme: and a first connecting part for fixing the second transverse plate in the vertical plate in a threaded manner is arranged on the second transverse plate.

The utility model has the following excellent technical scheme: the vertical plate is provided with a lamp groove for placing a lamp.

The utility model has the following excellent technical scheme: the outside protrusion of riser tip sets up the third diaphragm, with the buckle connect in the first receipts strake of third diaphragm, first receipts strake, third diaphragm and riser enclose and establish into the light trough.

The utility model has the following excellent technical scheme: the end part of the low plate is provided with a second edge folding strip for fixing the edge of the low plate on the wall surface;

the second edge-receiving strip comprises a second screwed surface screwed with the wall surface and a second buckling part connected with the second screwed surface and clamped with the low-level plate.

In the specific implementation process of the utility model, the integrated high-level plate is firstly installed; connect earlier on the high-order board of integral type with the piecemeal panel card, form a mounting groove after piecemeal panel and the high-order board card knot of integral type, insert the top pendant card in the mounting groove again, hang the top pendant again on the furred ceiling fossil fragments at last.

The two ends of the vertical plate are provided with a first transverse plate and a second transverse plate which are connected with the end parts of the integrated high-level plate and the integrated low-level plate in a buckling mode, the first transverse plate is provided with a second buckle, the end part of the integrated high-level plate is provided with a first limiting clamping groove in clamping connection with the second buckle, the vertical plate and the integrated high-level plate are connected through the connection of the second buckle and the first limiting clamping groove, the first transverse plate and the vertical plate are formed in a non-bending mode, and the first transverse plate and the vertical plate are designed in an integrated mode to guarantee sufficient strength; the second diaphragm is fixed in another tip of riser through first connecting portion spiro union, because the tip of the non-fixed riser of locating of second diaphragm, thereby can adjust the distance between high-order board and the low-order board through adjusting the second diaphragm in the position of riser, and be provided with the spacing draw-in groove of second on the second diaphragm, the low-order board is provided with and inserts the third buckle of the spacing draw-in groove of second realizes being connected of riser and low-order board through being connected of the spacing draw-in groove of second and third buckle.

The utility model has the beneficial effects that:

the integrated high-level plate provided by the utility model can save the construction step of splicing a single panel, and does not need to consider the problem of splicing and aligning the size of the splicing seam in the splicing process, thereby greatly reducing the installation labor force; in the scheme, the integral high-level plate is fixedly hung, the blocking panel is buckled on the integral high-level plate to form a mounting groove for clamping the top hanging piece, so that the suspended ceiling is connected in a buckling mode, the suspended ceiling is convenient to mount and dismount quickly, and the suspended ceiling can be recycled after being dismounted; the suspended ceiling structure of this scheme has better wholeness, and the roughness is higher.

The vertical plate comprises a vertical plate, a first transverse plate and a second transverse plate which are vertically connected with two ends of the vertical plate, a second buckle is arranged below the first transverse plate which is vertically and integrally arranged with the vertical plate, a first limit clamping groove is arranged above the end part of the integrated high-level plate, the second buckle is inserted into the first limit clamping groove to realize the connection of the vertical plate and the integrated high-level plate, because the integrated high-level plate is suspended in the ceiling space and is used for supporting the vertical plate, the integrated high-level plate has upward supporting force, the vertical plate has downward gravity, the notch of the first limit slot is arranged upwards, the second buckle is inserted downwards into the first limit slot, the downward gravity direction of the vertical plate enables the second buckle to have the trend of moving along the direction far away from the notch of the first limiting clamping groove, namely, the second buckle is difficult to fall off from the first limiting clamping groove, and the vertical plate and the integrated high-level plate have good connection stability; meanwhile, the first transverse plate and the vertical plate are integrally connected, the joint of the first transverse plate and the vertical plate is free of cracks or grooves, the connection stability is good, and when the first transverse plate is firmly connected to the integral high-level plate, the vertical plate is also stably connected to the first transverse plate, so that an additional rear structure is not required to be additionally arranged at the vertical angle of the first transverse plate and the vertical plate.

The second diaphragm of being connected with the riser is fixed in another tip of riser through first connecting portion spiro union, because the tip of locating the riser of second diaphragm non-fixed, thereby can adjust the distance between integral type high-order board and the low-order board through adjusting the position of second diaphragm at the riser.

Be provided with the light trough that is used for placing lamps and lanterns on the riser, for the furred ceiling space arrangement lamp decoration provides installation space, remove the construction steps of later stage installation lighting fixture from.

The low level board tip is provided with and is used for receiving the second receipts strake that the limit was fixed in the wall with the low level board, and the second receives the strake include with the spiro union face of wall spiro union, and perpendicular to connect in the spiro union face and with the buckle part of low level board joint. Because the second edge folding strip has a vertical right-angled structure, after the low-level plate is buckled on the buckling part, the levelness of the low-level plate perpendicular to the wall surface can be guaranteed.

Drawings

FIG. 1 is a front view of a fabricated ceiling system according to an embodiment of the present invention;

FIG. 2 is an assembly view of a fabricated ceiling system according to an embodiment of the present invention;

FIG. 3 is a structural view of an integrated high-level board according to an embodiment of the present invention;

FIG. 4 is a structural view of an integrated high-level board according to an embodiment of the present invention;

FIG. 5 is a structural view of an integrated high-level board according to an embodiment of the present invention;

in the utility model figure: 1. an integral elevated plate; 11. a first limiting clamping groove; 111. abutting against the bottom surface; 112. abutting against the side face; 2. a panel of blocks; 21. a first buckle; 211. A first convex surface; 212. a first raised side; 22. splicing the notches; 23. mounting grooves; 24. reserving a gap; 3. a top hanging piece; 31. a boom; 32. a card plug-in; 33. a cavity; 4. a first edging strip; 41. a fourth limiting clamping groove; 5. a second edging strip; 51. a second screw-threaded surface; 52. a second fastening part; 6. a vertical plate; 61. a vertical plate; 62. a first transverse plate; 621. a second buckle; 6211. a second convex surface; 6212. a second convex side; 63. a second transverse plate; 631. a second limiting clamping groove; 64. a first connection portion; 65. a third transverse plate; 651. a fourth buckle; 66. a lamp slot; 7. a low-level plate; 71. and a third buckle.

Detailed Description

The present invention will be described in further detail with reference to examples, which are not intended to limit the technical scope of the present invention. Those skilled in the art can appreciate from the disclosure of the present invention that other objects can be achieved by appropriately changing the structure, process conditions and the like without departing from the scope of the present invention, and all such changes and modifications as would be obvious to one skilled in the art are intended to be included within the scope of the present invention.

In order to better explain the utility model, the following further illustrate the main content of the utility model in connection with specific examples, but the content of the utility model is not limited to the following examples.

Example 1

As shown in fig. 1, an assembled ceiling system includes an integrated high-level plate 1 disposed in a ceiling space, a block panel 2 for being snap-connected to the integrated high-level plate 1, and a ceiling member 3 for being snap-hung to the block panel 2 and hanging the integrated high-level plate 1 in the ceiling space. Specifically, the one side of integral type high plate 1 towards the furred ceiling space is seamless, the another side is provided with first spacing draw-in groove 11, piecemeal panel 2 is including inserting first buckle 21 of first spacing draw-in groove 11, piecemeal panel 2 is through inserting first buckle 21 first spacing draw-in groove 11 and form an installation mounting groove 23 of installation top pendant 3 with integral type high plate 1, top pendant 3 one end is through inserting this mounting groove 23 and connecting in an organic whole with integral type high plate 1, thereby the other end of top pendant 3 hangs integral type high plate 1 in the furred ceiling space through hanging in the furred ceiling space in midair, realize the installation furred ceiling of integral type high plate 1.

Simultaneously, for with riser 6 and integral type high-order board 1, and

riser

6 and 7 buckles concatenations in an organic whole of low-order board, riser 6 includes riser 61, and connect in first diaphragm 62 and the second diaphragm 63 at riser 61 both ends perpendicularly, first diaphragm 62 is provided with second buckle 621, integral type high-order board 1 is provided with the first spacing draw-in groove 11 that supplies second buckle 621 card to insert, second diaphragm 63 is provided with the spacing draw-in groove 631 of second, low-order board 7 is provided with the third buckle 71 that inserts the spacing draw-in groove 631 of second. Specifically, the second buckle 621 is inserted downwards into the first limiting clamping groove 11, so that the first transverse plate 62 is lapped on the upper portion of the integrated high-level plate 1, and the integrated high-level plate 1 is used for supporting and connecting the first transverse plate 62; meanwhile, the vertical plate 61 and the first transverse plate 62 are connected in an integrated manner, and the joint of the vertical plate 61 and the first transverse plate 62 is not grooved and has no crack, so that the vertical plate 61 and the first transverse plate 62 are stably connected without arranging a rear structure at a right angle; the second horizontal plate 63 is perpendicular to the vertical plate 61, and after the low plate 7 is connected with the second horizontal plate 63 in a snap-fit manner, the low plate 7 is attached to the second horizontal plate 63 so as to keep the low plate 7 parallel to the second horizontal plate 63, so that the vertical plate 6 is perpendicular to the low plate 7.

As shown in fig. 2, 3 and 4, the integrated high-level board 1 includes a first limiting slot 11 for clamping the partitioned panel 2, and the partitioned panel 2 includes a first buckle 21 inserted into the first limiting slot 11. First spacing draw-in groove 11 includes butt bottom surface 111, and follows two butt joint side 112 that first spacing draw-in groove 11 tank bottoms extend to the notch along butt bottom surface 111 both ends, and the notch width of first spacing draw-in groove 11 is less than the width of first spacing draw-in groove 11 tank bottoms. The first buckle 21 includes a first protrusion surface 211 abutting against the bottom surface 111, and two first protrusion sides 212 extending obliquely along two ends of the first protrusion surface 211 and abutting against the side surface 112, wherein the width of the first protrusion surface 211 is greater than the width of the notch of the first limiting slot 11.

First buckle

21 and 11 cooperation buckles of first spacing draw-in groove promptly prevent that first buckle 21 can be in the stability that first spacing draw-in groove 11 activity influences the furred ceiling and connects, and the tank bottom size of first spacing draw-in groove 11 is big simultaneously, and the notch size is little, and the shape of first buckle 21 keeps unanimous with 11 shapes of first spacing draw-in groove for first buckle 21 is difficult to come off from the notch of first spacing draw-in groove 11, improves the stability of joint.

As shown in fig. 4 and 5, the end of the block panel 2 is provided with a splicing notch 22, and when the block panel 2 is connected with the integrated high-level plate 1 in a snap-fit manner, the splicing notch 22 and the integrated high-level plate 1 enclose a mounting groove 23 for accommodating the mounting top hanging piece 3. The top hanger 3 includes a suspension lever 31, and a card insertion member 32 provided at an end of the suspension lever 31 to be inserted into the mounting groove 23. Specifically, the integrated high-level plate 1 is connected to the ceiling hanger 3 by inserting the card insert 32 into the mounting groove 23 in a limited manner, so that the integrated high-level plate 1 can be conveniently connected to the ceiling keel.

The end parts of two adjacent block panels 2 are provided with a reserved gap 24 for accommodating a hanging rod 31. Namely, the hanger rod 31 of the top suspension member 3 can be accommodated in the reserved gap 24, and the dimension of the hanger rod 31 is not smaller than the reserved gap 24 so that the hanger rod 31 can move in the reserved gap 24 to affect the stability.

The other end of the top suspension member 3 is provided with a cavity 33 for inserting a ceiling keel. The ceiling runner secures the ceiling suspension member 3 in the ceiling space via this cavity 33.

In specific installation, earlier 2 joints of block panel on integral type high-order board 1, insert the 3 cards of top pendant in mounting groove 23 again, hang top pendant 3 on the furred ceiling fossil fragments at last again, realize the installation of whole furred ceiling structure. The scheme has the characteristics of simple and convenient operation steps, seamless ceiling panel and high flatness.

As shown in fig. 2, the second horizontal plate 63 is provided with a first connecting portion 64 for screwing and fixing the second horizontal plate 63 to the vertical plate 61. The second diaphragm 63 can be dismantled from the riser 61 promptly, simultaneously through adjusting the position of first connecting portion 64 on riser 61 to adjust the distance between integral type high board 1 and the low level board 7, make and adjust as required, improve the adaptability of falling a grade furred ceiling height.

First spacing draw-in groove 11 includes butt bottom surface 111, and along two butt side 112 that first spacing draw-in groove 11 tank bottoms extend to the notch along butt bottom surface 111 both ends, and the notch size of first spacing draw-in groove 11 is less than the size of spacing draw-in groove tank bottom. The second buckle 621 includes a second convex surface 6211 abutting against the bottom surface 111, and two second convex sides 6212 extending obliquely along two ends of the second convex surface 6211 and abutting against the abutting side surface 112, wherein the size of the second convex surface 6211 is larger than the size of the notch of the first limit slot 11. Specifically, the second buckle 621 is matched with the shape of the first limiting clamping groove 11, and the width of the groove bottom of the first limiting clamping groove 11 is larger than that of the groove opening, so that the second buckle 621 is difficult to fall off from the groove opening of the first limiting clamping groove 11, and the stability of the buckle is improved.

The riser 61 is provided with a lamp groove 66 for placing a lamp. Be provided with the light trough that is used for placing lamps and lanterns on the riser, for the furred ceiling space arrangement lamp decoration provides installation space, remove the construction steps of later stage installation lighting fixture from.

The riser 61 tip outwards protrusion sets up third diaphragm 65, and the buckle is connected in the first receipts strake 4 of third diaphragm 65, and first receipts strake 4, third diaphragm 65 enclose with riser 61 and establish into light trough 66. Third diaphragm 65 perpendicular to riser 61 sets for bear lamps and lanterns, first receipts strake 4 adopts the mode of buckle to be connected with third diaphragm 65, be convenient for dismantle first receipts strake 4 in the in-process of installation with easy to assemble lamps and lanterns, can play the effect that good backstop lamps and lanterns dropped simultaneously again, easy dismounting, and first receipts strake 4 highly be less than riser 61 for leave the space between integral type elevated plate 1 and the first receipts strake 4 and be convenient for light to disperse and go out.

The third horizontal plate 65 is provided with a fourth buckle 651, and the first edge banding strip 4 is provided with a fourth limiting clamping groove 41 for the fourth buckle 651 to be inserted. The fourth buckle 651 is inserted into the fourth limiting clamping groove 41 in a limiting manner, so that the connection between the fourth buckle and the fourth limiting clamping groove is stable.

The end part of the low plate 7 is provided with a second edge strip 5 for fixing the edge of the low plate 7 on the wall surface. The second edge receiving strip 5 comprises a second screw-connection surface 51 screwed with the wall surface, and a second buckling part 52 which is perpendicular to the second screw-connection surface 51 and is buckled with the lower plate 7. The low plate 7 is attached to and buckled with the second buckling part 52 in parallel, because the second screwing surface 51 is perpendicular to the second buckling part 52, when the second screwing surface 51 is attached to the wall surface, the second buckling part 52 is perpendicular to the wall surface, and the low plate 7 is also perpendicular to the wall surface at the moment, the second edge-receiving strip 5 ensures that the low plate 7 is stably connected to the wall surface, and meanwhile, the low plate 7 is perpendicular to the wall surface, so that the levelness of the suspended ceiling is improved.

The installation method adopting the scheme comprises the following steps:

s1: the integral high-level plate 1 is suspended in a ceiling space, the partitioning panel 2 is clamped on the integral high-level plate 1, the top hanging piece 3 is clamped in the mounting groove 23, and finally the top hanging piece 3 is suspended on a ceiling keel;

s2: assembling a lamp groove 66, connecting the first edge banding 4 on the third transverse plate 65 in a buckling manner, arranging the lamp groove 66 on the vertical plate 6, and specifically connecting the fourth limiting clamping groove 41 with the fourth buckle 651 in a buckling manner to form the lamp groove 66;

s3: connecting the integrated high-level plate 1 and the vertical plate 6, connecting a first transverse plate 62 to a first limiting clamping groove 11 in a buckling manner, connecting and fixing the integrated high-level plate 1 and the vertical plate 6, specifically, inserting a second buckle 621 downwards into the first limiting clamping groove 11, overlapping the first transverse plate 62 on the upper part of the integrated high-level plate 1, and vertically arranging a vertical plate 61 on the lower part of the integrated high-level plate 1;

s4: the low plate 7 is assembled, the first connecting part 64 is screwed and fixed on the vertical plate 61 to enable the second transverse plate 63 to be vertically arranged on the vertical plate 61, the second screwing surface 51 of the second edge strip 5 is fixed on the wall surface, and then the low plate 7 is buckled and connected on the second limiting clamping groove 631 and the second buckling part 52, so that the low plate 7 is connected on the vertical plate 61 and positioned on the wall surface.

The furred ceiling structure of this scheme of adoption makes integral type high board 1 and riser 6 have better connection wholeness, and need not to use the screw connection fixed, simplifies the construction steps, and low level board 7 hookup location on riser 61 is adjustable simultaneously, can realize the regulation of distance between integral type high board 1 and the low level board 7, improves the adaptability of falling a grade furred ceiling.

Be provided with the light trough 66 that is used for placing lamps and lanterns on the riser 61, provide installation space for the furred ceiling space arrangement lamp decoration, remove the construction step of later stage installation lighting fixture from.

The end part of the low plate 7 is provided with a second edge-closing strip 5 for fixing the edge of the low plate 7 to the wall surface, so that the low plate 7 can be ensured to be perpendicular to the wall surface to ensure the levelness of the low plate 7.

The embodiments of the present invention have been described for illustrative purposes, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the application of the present invention shall fall within the scope of the patent of the present invention.

Claims

1. An assembled ceiling system, characterized in that: comprises an integrated high-level plate (1) arranged in a ceiling space, a partitioning panel (2) used for being connected with the integrated high-level plate (1) in a buckling manner, a top hanging piece (3) used for being connected with the partitioning panel (2) in a buckling manner and hanging the integrated high-level plate (1) in the ceiling space in a buckling manner, a vertical plate (6) connected with the integrated high-level plate (1) in a buckling manner, and a low-level plate (7) connected with the vertical plate (6) in a buckling manner, wherein the vertical plate (6) comprises a vertical plate (61), and a first transverse plate (62) and a second transverse plate (63) which are connected with two ends of the vertical plate (61), the integrated high-level plate (1) is provided with a first limiting clamping groove (11) which is respectively clamped with the partitioning panel (2) and the first transverse plate (62), the partitioning panel (2) and the first transverse plate (62) are respectively provided with a first clamping groove (21) and a second clamping groove (621) which are clamped with the first limiting clamping groove (11), the second transverse plate (63) is provided with a second limiting clamping groove (631), and the low plate (7) is provided with a third buckle (71) inserted into the second limiting clamping groove (631).

2. A fabricated ceiling system according to claim 1, wherein: the end part of the block panel (2) is provided with a splicing notch (22), when the block panel (2) is connected with the integrated high-level plate (1) in a buckling mode, the splicing notch (22) and the integrated high-level plate (1) are surrounded with a mounting groove (23) for accommodating and installing the top hanging piece (3).

3. A fabricated ceiling system according to claim 2, wherein: the top hanging piece (3) comprises a hanging rod (31) and a clamping and inserting piece (32) which is arranged at the end part of the hanging rod (31) and is used for being inserted into the mounting groove (23).

4. A fabricated ceiling system according to claim 3, wherein: and a reserved gap (24) for accommodating the hanging rod (31) is arranged at the end part of each two adjacent partitioning panels (2).

5. A fabricated ceiling system according to claim 4, wherein: and the other end of the top hanging piece (3) is provided with a cavity (33) for inserting the ceiling keel.

6. A fabricated ceiling system according to claim 1, wherein: the second transverse plate (63) is provided with a first connecting part (64) which is used for fixing the second transverse plate (63) to the vertical plate (61) in a threaded manner.

7. A fabricated ceiling system according to claim 1, wherein: the vertical plate (61) is provided with a lamp groove (66) for placing a lamp.

8. A fabricated ceiling system according to claim 7, wherein: riser (61) tip is outside the protrusion set up third diaphragm (65), with the buckle connect in first receipts strake (4) of third diaphragm (65), first receipts strake (4), third diaphragm (65) enclose with riser (61) and establish into light trough (66).

9. A fabricated ceiling system according to claim 1, wherein: a second edge folding strip (5) used for fixing the edge folding of the low-position plate (7) on the wall surface is arranged at the end part of the low-position plate (7);

the second edge receiving strip (5) comprises a second screwing surface (51) screwed with the wall surface and a second buckling part (52) connected to the second screwing surface (51) and clamped with the low plate (7).