CN112343239A

CN112343239A - Assembled ceiling and mounting method thereof

Info

Publication number: CN112343239A
Application number: CN202011089897.1A
Authority: CN
Inventors: 李晓霖; 肖全; 谢雨学
Original assignee: Zhongshan Shunyao Construction Engineering Co ltd
Current assignee: Zhongshan Shunyao Construction Engineering Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-02-09

Abstract

The utility model relates to an assemble furred ceiling and installation method thereof, it is including hanging a plurality of main joist and a plurality of false keel on the roof, a plurality of main joist and a plurality of false keel crisscross distribution of indulging, main joist and false keel fixed connection, the interior roof fixedly connected with of roof is used for supporting the supporting mechanism of main joist, fixedly connected with connecting plate between the adjacent false keel, the lower terminal surface of connecting plate is connected with the coupling mechanism who is used for connecting the decorative board, coupling mechanism includes the sleeve with connecting plate fixed connection, the up end fixedly connected with cutting of decorative board, cutting and sleeve slip grafting, be provided with in the sleeve and be used for locking cutting and telescopic auto-lock subassembly, the up end of decorative board is provided with the unlocking piece that is used for unblock auto-lock subassembly. This application has need not under the condition with the help of outside instrument, bare-handed can dismantle or install the decorative board to improve the effect of decorative board dismouting efficiency.

Description

Assembled ceiling and mounting method thereof

Technical Field

The application relates to the technical field of house suspended ceilings, in particular to an assembled suspended ceiling and an installation method thereof.

Background

The suspended ceiling is a decoration of house top decoration, and is one of important components of interior decoration.

The suspended ceiling is composed of materials such as a decorative plate, a keel, a suspension wire and the like, the decorative plate can be replaced according to needs, and the suspended ceiling is a very convenient household single product. In the ceiling decoration of a living room, a decorative plate is important, and the surface of the decorative plate facing the ground is generally sprayed with patterns so as to properly decorate the top surface of the living room. By selecting proper decorative boards, the indoor environment can be beautified, and colorful indoor space artistic images can be created.

Before the suspended ceiling is carried out to the room, generally calculate the roof area in room earlier, then confirm the size of aluminium buckle, plan the distribution of fossil fragments, later at the installation of room roof wall hang the muscle, install the fossil fragments on hanging the muscle, install the decorative board on the fossil fragments at last.

The pattern on the decorative board on the market at present is generally directly printed on the decorative board, with decorative board integrated into one piece, therefore the pattern on the decorative board can not change, if need change the fitment style of furred ceiling, then need pull down the decorative board one by one with the help of instruments such as screwdriver, fin, staircase to then change the decorative board of corresponding style to make furred ceiling and fitment style contrast mutually.

To the correlation technique among the above-mentioned, the inventor thinks that if need frequently change the pattern on the decorative board because of the demand of use scene, like theme hotel's use scene, then need frequently change the decorative board, and the decorative board among the correlation technique need just can be followed fossil fragments with the help of the foreign object and pulled down to be unfavorable for the dismantlement of decorative board, and then influence the defect of the dismouting efficiency of decorative board.

Disclosure of Invention

In order to improve the dismouting efficiency of decorative board in the furred ceiling, this application provides a assemble furred ceiling and mounting method thereof.

The application provides an assembled suspended ceiling and an installation method thereof, which adopt the following technical scheme:

the utility model provides an assemble furred ceiling, is including hanging in a plurality of main joist and a plurality of false keel on roof, it is a plurality of main joist and a plurality of the crisscross distribution of false keel violently indulges, main joist with false keel fixed connection, the interior roof fixedly connected with on roof is used for supporting the supporting mechanism of main joist is adjacent fixedly connected with connecting plate between the false keel, the lower terminal surface of connecting plate is connected with the coupling mechanism who is used for connecting the decorative board, coupling mechanism include with connecting plate fixed connection's sleeve, the up end fixedly connected with cutting of decorative board, the cutting with sleeve slip grafting, be provided with in the sleeve and be used for locking the cutting with telescopic auto-lock subassembly, the up end of decorative board is provided with and is used for the unblock the unblocking piece of auto-lock subassembly.

By adopting the technical scheme, in order to facilitate the disassembly and replacement of the decorative plate, the connecting plate is fixedly connected between the adjacent auxiliary keels, the lower end face of the connecting plate is fixedly connected with the sleeve, the decorative plate is connected with the connecting plate through the inserting strip, the self-locking assembly for locking the inserting strip and the sleeve is arranged in the sleeve, and when the inserting strip is inserted into the sleeve, the inserting strip and the sleeve are self-locked, so that the decorative plate is hung on the connecting plate, and the installation of the decorative plate is facilitated; when the decorative board is dismantled to needs, because of the surface of decorative board is smooth, lacks the application of force point of preferred, consequently is provided with the unlocking piece that is used for unblock auto-lock subassembly through the up end at the decorative board, accomplishes the unblock to the auto-lock subassembly through the unlocking piece to make decorative board and connecting plate natural separation, when the decorative board is dismantled in a large number to needs, need not just can accomplish the dismantlement of decorative board fast with the help of the foreign object, thereby improve the dismantlement efficiency of decorative board greatly.

Preferably, the auto-lock subassembly includes fixed connection and is in the guide cylinder of sleeve lateral wall, the guide cylinder with the inside intercommunication of sleeve, the guide cylinder is kept away from telescopic end is sealed, it has the connecting strip to slide the grafting in the guide cylinder, the connecting strip with fixedly connected with elastic component between the interior diapire of guide cylinder, the connecting strip is kept away from the one end fixedly connected with wedge of elastic component, the wedge has inclined plane and lower inclined plane, two inclined planes of wedge are towards keeping away from the direction of connecting strip draws close the setting gradually, the cutting is kept away from the terminal fixedly connected with inserted block of decorative board, the transversal hexagonal shape of personally submitting of inserted block sets up, the inclined plane of inserted block with the inclined plane of wedge agrees with.

By adopting the technical scheme, when the decorative plate is installed, the inserting strip is inserted into the sleeve, the cross section of the inserting block is in the hexagonal arrangement, the upper inclined plane of the inserting block is abutted against the lower inclined plane of the wedge block in the process that the inserting block moves along with the inserting strip, the inserting block applies a horizontal force to the connecting strip through the wedge block, the connecting strip moves towards the direction close to the inner bottom wall of the guide cylinder, and the connecting strip extrudes the elastic piece; after the cutting is inserted into the sleeve gradually, the upper inclined plane of the cutting is separated from the lower inclined plane of the wedge-shaped block, the elastic piece restores to the original state and applies a thrust to the wedge-shaped block through the connecting strip, and the upper inclined plane of the wedge-shaped block is abutted to the lower inclined plane of the cutting. In order to enable the wedge block to abut against the insert block, the side length of the insert block is required to be larger than the diameter of the insert, and the supporting force of the wedge block to the insert block in the vertical direction needs to be larger than the sum of the gravity of the decorative plate, the insert block and the insert block, so that the wedge block locks the insert block in the sleeve, and the self-locking of the decorative plate is realized.

Preferably, the unlocking piece comprises a pull rope, the pull rope is fixedly connected to the edge of the upper end face of the decorative plate, and a gap for the pull rope to pass through is reserved between the adjacent decorative plates.

Through adopting above-mentioned technical scheme, when needs unblock auto-lock subassembly in order to dismantle the decorative board, because of leave the clearance that supplies the stay cord to pass through between the adjacent decorative board, through applying a vertical decurrent power to the stay cord, when the power of applying force to the stay cord is greater than the supporting force of the vertical direction that the wedge was applied to the inserted block, the inserted block begins to remove to the direction of keeping away from the sleeve, the inserted block is at the in-process that removes, the lower inclined plane of inserted block and the last inclined plane butt of wedge, the inserted block extrusion wedge, make the wedge to the direction removal of being close to diapire in the guide cylinder, the wedge is at the removal in-process through the connecting strip to apply a pressure to the elastic component, the elastic component pressurized, after wedge and inserted block completely separate, the removal of inserted block is unimpeded, the decorative board is automatic to drop, thereby realize the.

Preferably, after the wedge block and the insert block are locked, a distance exists between the insert block and the inner bottom wall of the sleeve, and the distance between the insert block and the inner bottom wall of the sleeve is larger than the thickness of the decorative plate.

By adopting the technical scheme, if the pull rope is always hung outside the decorative plate, the decorative effect of the decorative plate can be influenced, so that the pull rope is hidden between the decorative plate and the connecting plate when the decorative plate is installed by leaving a gap between the insertion block and the inner bottom wall of the sleeve and enabling the gap between the insertion block and the inner bottom wall of the sleeve to be larger than the thickness of the decorative plate, and the outer surface of the decorative plate is neat and attractive; when the decorative board is dismantled to needs, exert a vertical ascending power to the decorative board earlier to there is the difference in height between the feasible adjacent decorative board, with the stay cord follow the back of pulling out between decorative board and the connecting plate, a vertical decurrent power is exerted to the decorative board to the rethread stay cord, thereby realizes dismantling the quick of decorative board.

Preferably, the supporting mechanism includes a plurality of motors fixed on the roof, the motors are electrically connected with the controller, the output ends of the motors are fixedly connected with the rotating drum, the rotating drum is wound with a steel wire rope, and one end of the steel wire rope, far away from the rotating drum, is fixedly connected with the main keel.

By adopting the technical scheme, the supporting mechanism has a supporting function on the main keel and the auxiliary keel, so that the decorative plate is suspended in the air, and the supporting mechanism can lift the decorative plate, thereby being beneficial to workers to replace the decorative plate; the motor is started through the controller to drive the rotary drum to rotate, the steel wire rope is released in the rotating process of the rotary drum, the assembled ceiling falls under the action of self gravity, and after the decorative plate falls to a proper height, a worker can disassemble the decorative plate by hands, so that the time for the worker to frequently climb auxiliary objects such as a staircase or a chair is saved, and the disassembling efficiency of the decorative plate is greatly improved; meanwhile, after the decorative plate is lowered, the decorative plate is convenient to clean.

Preferably, the pair of auxiliary keels close to the wall body are fixedly connected with pulleys on the outer side walls, the wall body is provided with slide rails matched with the pulleys along the height direction of the wall body, and the pulleys and the slide rails are clamped and slide.

Through adopting above-mentioned technical scheme, for making the decorative board difficult for rocking at the lift in-process, through fixedly connected with pulley on the lateral wall of a pair of false keel near the wall body, the wall body is opened along the direction of height of self has with pulley complex slide rail, the slide rail passes through the pulley and plays limiting displacement in assembling the furred ceiling horizontal plane for it is more firm at the in-process that goes up and down to assemble the furred ceiling.

Preferably, one end of the steel wire rope, which is far away from the rotating drum, is fixedly connected with a clamping ring, the shape of which is matched with that of the main keel, and the main keel is in sliding insertion connection with the clamping ring.

Through adopting above-mentioned technical scheme, through the one end fixedly connected with shape and the main joist complex snap ring of keeping away from the rotary drum at wire rope, the main joist pegs graft with the snap ring to realize the high-speed joint of main joist and wire rope, thereby improve the installation rate of main joist.

Preferably, the two sides of the auxiliary keel are fixedly connected with U-shaped plates, and the connecting plate is clamped between the two adjacent U-shaped plates.

Through adopting above-mentioned technical scheme, through the equal fixedly connected with U template in the both sides of false keel, after connecting plate and U template chucking, accomplish promptly and be connected with the false keel for the installation of connecting plate is simple swift, thereby improves the whole installation effectiveness of assembling the furred ceiling.

Preferably, the supporting mechanisms are provided with a plurality of groups, and the plurality of groups of supporting mechanisms are respectively positioned at four corners of the roof.

Through adopting above-mentioned technical scheme, through being equipped with the multiunit with supporting mechanism, and multiunit supporting mechanism is located four edges on roof respectively, through the quantity that increases supporting mechanism for the main joist is more firm with being connected on roof, also makes the in-process of piecing together the furring top at the lift more firm simultaneously.

A mounting method of an assembled ceiling comprises the following steps:

a. measuring the area of the inner top wall of the roof on site, and determining the size of the decorative plate;

b. prefabricating parts required by the assembled suspended ceiling in a factory, and determining the mounting positions of the parts according to the size of the decorative plate;

c. the method comprises the following steps that motors are installed at four corners of a roof, a controller is installed on a wall body, and the motors are electrically connected with the controller;

d. arranging a slide rail on the wall body, checking the verticality, fixedly connecting a pulley with an auxiliary keel, clamping the pulley in the slide rail, and locking a main keel and the auxiliary keel which are positioned in the middle through a threaded fastener;

e. the auxiliary keel positioned in the middle is locked with the main keels through threaded fasteners, and the two main keels are inserted into the clamping rings and then locked with the auxiliary keels through the threaded fasteners;

f. clamping the connecting plate between the two U-shaped plates;

g. installing a decorative plate;

h. the motor is started through the controller, and the main keel and the auxiliary keel are lifted.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting plates are connected between the adjacent auxiliary keels, the lower end faces of the connecting plates are connected with the sleeves, the decorative plates are connected with the inserting strips, the decorative plates are connected with the sleeves in an inserting mode of the inserting strips and the sleeves, and the self-locking assemblies used for locking the inserting strips and the sleeves are arranged in the sleeves, so that the inserting strips are inserted into the sleeves to realize self-locking, and the decorative plates are convenient to install; meanwhile, the unlocking piece for unlocking the self-locking assembly is arranged on the decorative plate, so that workers can finish the disassembly of the decorative plate without external tools, the decorative plate is convenient to disassemble in batches, and the disassembly and assembly efficiency of the decorative plate is improved;

2. the motor is fixedly connected to the roof, the output end of the motor is connected with the rotary drum, the steel wire rope is wound on the rotary drum, the main keel is fixedly connected with the steel wire rope, the motor can drive the assembled ceiling to move up and down while supporting the assembled ceiling, so that when workers replace the decorative plate, auxiliary tools such as a staircase or a chair do not need to be frequently climbed, a large amount of time is saved, and the assembling and disassembling efficiency of the decorative plate is improved;

3. through fixedly connected with pulley on the false keel who is close to the wall body, the wall body is opened along the direction of height of self and is supplied the slide rail that the pulley slided and pegs graft, and the slide rail plays limiting displacement to the motion in assembling the furred ceiling horizontal plane to it is more firm when making to assemble the furred ceiling and remove.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the overall construction of a sectional ceiling of the present application;

FIG. 3 is a schematic view of the connection of a single connecting plate to a trim panel according to the present application;

FIG. 4 is a schematic view of the internal structure of the sleeve of the present application;

FIG. 5 is a schematic view of the overall structure of the pulley and rail assembly of the present application;

fig. 6 is an enlarged schematic view of a in fig. 5 in the present application.

Description of reference numerals: 1. a roof; 2. a main keel; 3. a false keel; 4. a support mechanism; 41. a motor; 42. a rotating drum; 43. a wire rope; 5. a connecting plate; 6. a U-shaped plate; 7. a decorative plate; 8. a sleeve; 9. cutting; 10. a self-locking assembly; 101. a guide cylinder; 102. a connecting strip; 103. a tension spring; 104. a wedge block; 11. inserting a block; 12. pulling a rope; 13. a wall body; 14. a controller; 15. a snap ring; 16. a slip-off preventing ring; 17. pulleys, 18, slide rails; 19. and (3) a steel plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses an assembled ceiling and an installation method thereof. Referring to fig. 1, an assemble furred ceiling is including hanging in a plurality of main joist 2 and a plurality of false keel 3 of roof 1, and a plurality of main joist 2 and a plurality of false keel 3 are crisscross to be distributed anyhow, and roof fixedly connected with is used for supporting the supporting mechanism 4 of main joist 2 in roof 1. The equal cavity in inside and both ends opening of main joist 2 and false keel 3, main joist 2 all is rectangle square frame form setting with the cross section of false keel 3, and false keel 3 is located main joist 2 under, and false keel 3 passes through threaded fastener and main joist 2 locks.

Referring to fig. 2, a connecting plate 5 for connecting a decorative plate 7 is clamped between adjacent joists 3. The equal fixedly connected with opening U template 6 that the 3 relative a pair of lateral walls of false keel is ascending, and the opening size of U template 6 is unanimous with the width of connecting

plate

5, and 5 joints of connecting plate are between two relative U templates 6, connecting plate 5 and U template chucking. Every false keel 3's unilateral all is equipped with polylith U template 6, and polylith U template 6 is along false keel 3's even interval distribution in length direction, U template 6 and false keel 3 welded fastening.

Referring to fig. 3, a lower end face of the connecting plate 5 is fixedly connected with a connecting mechanism for connecting a decorative plate 7, the connecting mechanism comprises a sleeve 8 fixedly connected to the lower end face of the connecting plate 5, a central axis of the sleeve 8 is perpendicular to a plate face of the connecting plate 5, and the sleeve 8 is welded and fixed with the connecting plate 5. The up end fixedly connected with cutting 9 of decorative board 7, the axis of cutting 9 is perpendicular with the face of decorative board 7, cutting 9 and decorative board 7 integrated into one piece, and cutting 9 is pegged graft with sleeve 8 slip, is equipped with the auto-lock subassembly 10 that is used for locking sleeve 8 and cutting 9 in the sleeve 8.

Referring to fig. 4, the self-locking assembly 10 includes a guide cylinder 101, the guide cylinder 101 is fixedly connected to the outer side wall of the sleeve 8, the central axis of the guide cylinder 101 is perpendicular to the central axis of the sleeve 8, the guide cylinder 101 is hollow and is communicated with the interior of the sleeve 8, and the end of the guide cylinder 101 far from the sleeve 8 is closed. A connecting bar 102 is inserted in the guide cylinder 101 in a sliding manner, and an elastic member is fixedly connected between the connecting bar 102 and the inner bottom wall of the guide cylinder 101. The elastic member includes a telescopic spring 103, a rubber block, and the like, and in the embodiment of the present application, the elastic member is the telescopic spring 103. The end of the connecting bar 102 far from the telescopic spring 103 is fixedly connected with a wedge block 104, and the wedge block 104 and the connecting bar 102 are integrally formed. Wedge block 104 has two inclined planes, the two inclined planes are an upper inclined plane and a lower inclined plane respectively, the inclined angles of the upper inclined plane and the lower inclined plane are equal, and the two inclined planes of wedge block 104 gradually approach to each other towards the direction far away from connecting bar 102 until they intersect. The tail end of the insert 9 far away from the decorative plate 7 is fixedly connected with an insert block 11, and the insert block 11 and the insert 9 are integrally formed. The cross section of the insertion block 11 is in a symmetrical hexagon arrangement, the side length of the insertion block 11 is larger than the length of the cutting 9, and the inclined angle of the inclined plane of the insertion block 11 is consistent with that of the inclined plane of the wedge block 104.

When the insert 11 is inserted into the sleeve 8, the upper inclined surface of the insert 11 abuts against the lower inclined surface of the wedge block 104, the insert 11 applies a horizontal thrust to the connecting bar 102 through the wedge block 104, the connecting bar 102 moves towards the direction close to the inner bottom wall of the guide cylinder 101 and presses the telescopic spring 103, and the telescopic spring 103 is in a compressed state. After the last inclined plane of inserted block 11 and the lower inclined plane separation of wedge 104, expanding spring 103 no longer receives pressure, expanding spring 103 passes through connecting strip 102 and exerts a thrust to the inserted bar in the process of recovering original state, make the last inclined plane of wedge 104 and the lower inclined plane butt of inserted block 11, through selecting for use expanding spring 103 of suitable elastic coefficient, make wedge 104 provide the holding power of vertical direction to inserted block 11 and be greater than decorative board 7, the inserted bar, the gravity sum of inserted block 11, thereby make inserted block 11 joint in sleeve 8, in order to realize decorative board 7's auto-lock.

In order to facilitate the disassembly of the decorative plate 7, an unlocking piece for unlocking the self-locking assembly 10 is arranged on the upper end face of the decorative plate 7. Unlocking piece is including fixing stay cord 12 at decorative board 7 up end periphery border, and stay cord 12 is made by flexible material, if: nylon cords, and the like. A gap for the stay cord 12 to pass through is reserved between the adjacent decorative plates 7, the width of the gap between the adjacent decorative plates 7 is 1-2 mm for not influencing the decorative effect of the decorative plates 7, and the width of the gap between the adjacent decorative plates 7 is 1.5mm in the embodiment of the application.

In order to facilitate the placing and taking of the pull rope 12, when the lower inclined surface of the wedge block 104 is abutted to the upper inclined surface of the insert 11, a space is left between one side of the insert 11, which is far away from the insert 9, and the inner bottom wall of the sleeve 8, and the space between the insert 11 and the inner bottom wall of the sleeve 8 is larger than the thickness of the decorative plate 7.

In order to ensure that the decorative plates 7 are stably connected with the connecting plates 5, two groups of connecting mechanisms are arranged between each connecting plate 5 and each decorative plate 7.

Referring to fig. 5 and 6, the supporting mechanism 4 includes a plurality of motors 41 fixedly connected to the inner top wall of the roof 1, four motors 41 are provided, the four motors 41 are respectively located at four corners of the roof 1, the controller 14 is installed on the wall surface of the wall 13 near the ground, and the four motors 41 are electrically connected to the controller 14. The coaxial fixedly connected with rotary drum 42 of motor 41's output, the axis level of rotary drum 42, the outer peripheral face of rotary drum 42 has connect wire rope 43 around, and wire rope 43 keeps away from the one end of rotary drum 42 and is vertical and fixedly connected with snap ring 15, the outer surface adaptation of the inner circle of snap ring 15 and main joist 2, main joist 2 and snap ring 15 slip grafting.

The outer peripheral surface of one end of the rotary drum 42 far away from the motor 41 is convexly provided with the anti-slip ring 16, the outer diameter of the anti-slip ring 16 is larger than the diameter of the rotary drum 42, and the anti-slip ring 16 and the rotary drum 42 are integrally formed. By arranging the anti-drop ring 16, the steel wire rope 43 is not easy to drop off from the rotary drum 42 in the process that the steel wire rope 43 moves along with the rotary drum 42.

All fixedly connected with pulley 17 on a pair of the opposite false keel 3 of being close to wall 13, pulley 17 is equipped with two, and two pulley 17 symmetric distribution are on the lateral wall of the both ends that the false keel 3 is close to wall 13. The wall body 13 close to the pulley 17 is provided with a sliding rail 18 for the pulley 17 to slide along the height direction of the wall body, the lowest part of the sliding rail 18 is provided with a height for the pedestrian to walk away from the ground, and the pulley 17 is in sliding insertion connection with the sliding rail 18. The pulley 17 is made of steel material, and a layer of steel plate 19 is fixedly connected in the slide rail 18 to protect the wall 13. When the pulley 17 is inserted into the sliding rail 18, the decorative plate 7 is contacted with the surface of the wall body 13.

When the decorative plate 7 needs to be detached, the controller 14 starts the motor 41 to drive the rotary drum 42 to rotate, the steel wire rope 43 is gradually released in the rotating process of the rotary drum 42, so that the decorative plate 7 is lowered, the sliding rail 18 plays a role in limiting the movement of the horizontal plane of the cross keel 3, and the cross keel 3, the main keel 2 and other components are more stable in the lowering process.

Referring to fig. 4, after the decorative plate 7 is lowered to a proper height, the decorative plate 7 is moved in a direction approaching the connecting plate 5 by applying a vertical upward force to the decorative plate 7, so that a height difference exists between the decorative plate 7 and the adjacent decorative plate 7, the pulling rope 12 is pulled out from the gap between the adjacent decorative plates 7, and a pulling force greater than the supporting force applied to the insertion block 11 is applied to the pulling rope 12, so that the insertion block 11 is moved in a direction away from the inner bottom wall of the sleeve 8. In the moving process of the insert 11, the lower inclined surface of the insert 11 presses the upper inclined surface of the wedge block 104, so that the telescopic spring 103 is compressed, and after the upper inclined surface of the wedge block 104 is separated from the lower inclined surface of the insert 11, the decorative plate 7 automatically falls off under the action of gravity. Under the condition of not needing to rely on other instruments, realize the quick detach of decorative board 7, improved decorative board 7 and dismantled efficiency.

The embodiment of the application discloses an implement principle of assembling a furred ceiling does: when the decorative plate 7 is replaced, the motor 41 is started through the controller 14 to drive the rotary drum 42 to rotate, the steel wire rope 43 is released in the rotary drum 42 rotating process, after the assembled suspended ceiling is lowered to a proper height, a vertical upward force is applied to the decorative plate 7 to be replaced, the decorative plate 7 is jacked up, the pull rope 12 is pulled out from a gap between adjacent decorative plates 7 by hands, and a vertical downward force is applied to the pull rope 12, so that the insert block 11 is separated from the wedge-shaped block 104, and the decorative plate 7 is detached from the connecting plate 5.

After the decorative board 7 is detached, the insert block 11 on the new decorative board 7 is aligned to the sleeve 8, the insert block 11 is inserted into the sleeve 8, after the wedge-shaped block 104 is abutted to the insert block 11, the decorative board 7 is loosened, the motor 41 is started through the controller 14 to lift the assembled ceiling, and therefore the decorative board 7 is replaced. In the whole process, the decorative plate 7 is replaced without a foreign object machine, the replacing speed is fast and efficient, a large amount of time is saved, and the dismounting efficiency of the decorative plate 7 is greatly improved.

The embodiment of the application also discloses an installation method of the assembled ceiling, which comprises the following steps:

a. the area of the roof 1 is measured on site and the dimensions of the decorative panels 7 are determined.

b. The components required by the assembled suspended ceiling are prefabricated in a factory, and the installation positions of the components are determined according to the size of the decorative plate 7.

c. The motor 41 is installed at four corners of the roof 1, the rotating drum 42 is connected with the motor 41, one end of the steel wire rope 43 is wound and fixed with the rotating drum 42, the other end of the steel wire rope 43 is fixed with the clamping ring 15, the controller 14 is installed, and the motor 41 is electrically connected with the controller 14 through cables.

d. The wall body 13 is provided with a slide rail 18, perpendicularity is checked, a steel plate 19 is arranged in the slide rail 18, two pulleys 17 are arranged on the side walls of the two auxiliary keels 3, the auxiliary keels 3 provided with the pulleys 17 are attached to the wall body 13 tightly, the pulleys 17 are clamped in the slide rail 18, and then the main keels 2 in the middle are locked with the auxiliary keels 3 through threaded fasteners.

e. The auxiliary keel 3 and the main keel 2 which are positioned in the middle are locked through the threaded fastener, and the two main keels 2 are plugged with the snap rings 15 and then locked with the auxiliary keel 3 through the threaded fastener.

f. The connecting plate 5 is clamped between the two U-shaped plates 6.

g. The pull rope 12 is placed on the upper end face of the decorative plate 7, the inserting block 11 is inserted into the sleeve 8, and when the wedge block 104 is locked with the inserting block 11, the decorative plate 7 is loosened.

h. The controller 14 is verified and the spliced ceiling is raised by the controller 14 activating the motor 41.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assemble furred ceiling, is including hanging in a plurality of main joist (2) and a plurality of false keel (3) of roof (1), and is a plurality of main joist (2) and a plurality of false keel (3) are violently indulged crisscross the distribution, main joist (2) with false keel (3) fixed connection, its characterized in that: roof (1) interior roof fixedly connected with is used for supporting mechanism (4) of main joist (2) are adjacent fixedly connected with connecting plate (5) between false keel (3), the lower terminal surface of connecting plate (5) is connected with the coupling mechanism who is used for connecting decorative board (7), coupling mechanism include with connecting plate (5) fixed connection's sleeve (8), the up end fixedly connected with cutting (9) of decorative board (7), cutting (9) with sleeve (8) slip grafting, be provided with in sleeve (8) and be used for locking cutting (9) with auto-lock subassembly (10) of sleeve (8), the up end of decorative board (7) is provided with and is used for the unblock the unblocking piece of auto-lock subassembly (10).

2. The modular ceiling of claim 1, wherein: the self-locking assembly (10) comprises a guide cylinder (101) fixedly connected to the outer side wall of the sleeve (8), the guide cylinder (101) is communicated with the interior of the sleeve (8), the tail end, far away from the sleeve (8), of the guide cylinder (101) is closed, a connecting strip (102) is inserted in the guide cylinder (101) in a sliding mode, and an elastic piece is fixedly connected between the connecting strip (102) and the inner bottom wall of the guide cylinder (101); keep away from connecting strip (102) the one end fixedly connected with wedge (104) of elastic component, wedge (104) have inclined plane and lower inclined plane, two inclined planes of wedge (104) are towards keeping away from the direction of connecting strip (102) is drawn close the setting gradually, cutting (9) are kept away from the terminal fixedly connected with inserted block (11) of decorative board (7), the transversal hexagonal shape setting of personally submitting of inserted block (11), the inclined plane of inserted block (11) with the inclined plane of wedge (104) agrees with.

3. The modular ceiling of claim 1, wherein: the unlocking piece comprises a pull rope (12), the pull rope (12) is fixedly connected to the edge of the upper end face of the decorative plate (7), and a gap for the pull rope (12) to pass through is reserved between the decorative plate (7).

4. A modular ceiling as claimed in claim 2, wherein: when wedge block (104) with behind insert (11) locking, insert (11) with there is the interval between the inner bottom wall of sleeve (8), insert (11) with interval between the inner bottom wall of sleeve (8) is greater than the thickness of decorative board (7).

5. The modular ceiling of claim 1, wherein: the supporting mechanism (4) comprises a plurality of motors (41) fixed on the roof (1), the motors (41) are electrically connected with a controller (14), the output ends of the motors (41) are fixedly connected with a rotating drum (42), the rotating drum (42) is wound with a steel wire rope (43), and one end, far away from the rotating drum (42), of the steel wire rope (43) is fixedly connected with the main keel (2).

6. The modular ceiling of claim 1, wherein: the outer side wall of the auxiliary keel (3) is fixedly connected with a pulley (17) and close to the wall body (13), the wall body (13) is provided with a sliding rail (18) matched with the pulley (17) along the height direction of the wall body, and the pulley (17) is connected with the sliding rail (18) in a clamping mode and slides.

7. The modular ceiling of claim 5, wherein: one end, far away from the rotary drum (42), of the steel wire rope (43) is fixedly connected with a clamping ring (15) matched with the main keel (2) in shape, and the main keel (2) is in sliding insertion connection with the clamping ring (15).

8. The modular ceiling of claim 1, wherein: the equal fixedly connected with U template (6) in both sides of false keel (3), connecting plate (5) joint is two adjacent between U template (6).

9. The modular ceiling of claim 5, wherein: the motors (41) are respectively positioned at four corners of the roof (1).

10. The mounting method of the spliced ceiling is characterized by comprising the following steps: the method comprises the following steps:

a. measuring the area of the inner top wall of the roof (1) on site, and determining the size of the decorative plate (7);

b. the components required by the assembled suspended ceiling are prefabricated in a factory, and the mounting positions of the components are determined according to the size of the decorative plate (7);

c. the method comprises the following steps that motors (41) are installed at four corners of a roof (1), a controller (14) is installed on a wall body (13), and the motors (41) are electrically connected with the controller (14);

d. arranging a sliding rail (18) on the wall body (13) and checking verticality, fixedly connecting a pulley (17) with the auxiliary keel (3), clamping the pulley (17) in the sliding rail (18), and then locking the main keel (2) and the auxiliary keel (3) which are positioned in the middle through threaded fasteners;

e. the auxiliary keel (3) positioned in the middle is locked with the main keels (2) through threaded fasteners, and the two main keels (2) are inserted into the clamping rings (15) and then locked with the auxiliary keel (3) through the threaded fasteners;

f. clamping the connecting plate (5) between the two U-shaped plates (6);

g. installing a decorative plate (7);

h. the controller (14) starts the motor (41) to lift the main keel (2) and the auxiliary keel (3).