CN215888826U - Assembled furred ceiling convenient to overhaul and dismantle - Google Patents

Abstract

The utility model relates to the technical field of assembled suspended ceilings, in particular to an assembled suspended ceiling convenient to overhaul and disassemble. The panel comprises a plurality of panels and a keel structure for mounting the panels to a wall body, wherein the keel structure comprises an inner buckle keel arranged on the wall body and a card inserting keel arranged on the panels, the inner buckle keel is provided with a clamping groove, the groove bottom of the clamping groove is close to the wall body relative to the notch, and the card inserting keel is provided with an inserting plate capable of being inserted into the clamping groove; the panel comprises a body part and a bending part parallel to the inserting plate, the inserting keel of the card further comprises a first connecting plate connected with the body part and a second connecting plate connected with the bending part, and the inserting plate is arranged on the second connecting plate. In this application the furred ceiling board earlier with the card insert fossil fragments be connected the back install the wall body again, the card insert fossil fragments with the furred ceiling board the noumenon portion with bend the portion all be connected, firstly can improve joint strength between the two, secondly can play the effect that the support is firm, so as to prevent the deformation of furred ceiling board to the shape of furred ceiling board through the higher card insert fossil fragments of intensity.

Description

Assembled furred ceiling convenient to overhaul and dismantle

Technical Field

The utility model relates to the technical field of assembled suspended ceilings, in particular to an assembled suspended ceiling convenient to overhaul and disassemble.

Background

The assembly type decoration is also called industrial decoration, and is a decoration process that parts and components produced in the industrial mode are subjected to dry construction by industrial workers according to a standardized procedure in a reliable assembly mode. Simply speaking, the method is a new assembly house form that the basic layer and the surface layer of the wall plate and the top plate are prefabricated in a factory, the components required by the top surface, the wall surface and the ground are manufactured, and then the components are transported to a field for assembly and embedding. Compared with traditional decoration, the assembly type decoration has great advantages in the aspects of environmental protection, decoration period and quick change, on one hand, the assembly type decoration has no tile work and oil work, the site construction garbage is effectively reduced by more than 90%, the assembly type decoration adopts a dry construction mode, wet operation is not adopted, the floor tiles and the wall tiles are paved by adopting a dry method, so that the construction efficiency is improved, the dust pollution on a construction site is reduced, the environmental protection performance is greatly improved, and according to statistics, the site construction garbage can be effectively reduced by more than 90% in a full-dry type installation mode. The dry construction can not damage the original wall of the building, and the stability and the safety of the building body are ensured. On the other hand, the construction period is short, the replacement and the installation are fast, the wall, the roof and the ground are replaced when the wall, the roof and the ground are replaced, the assembly type construction can realize 7 days of completion of foundation construction, and 3 days of completion of storage and soft installation. If the house space of the house owner is functionally changed or the house owner has stage aesthetic fatigue, the top surface, the wall surface and the whole space style can be quickly converted.

During fitment during the assembly, the assembled furred ceiling technique has become mature gradually at present, but the assembled furred ceiling still has following problem at present: 1. the endurance life is insufficient, and if the adopted plate is heavy, the problems of complex installation, uneven plate surface after installation, low installation efficiency and the like can be caused; adopt the board that the quality is lighter such as aluminum honeycomb panel, there will be the yielding problem of aluminum honeycomb panel again. 2. Present assembled furred ceiling is undetachable, and later stage monolithic board damages unable maintenance, dismantles and need come whole dismantlement, and very useless worker waste material dismantles with high costs. 3. The components are complicated, the whole nailing structure is adopted, and the nailing structure is difficult to install and nail, and is easy to fall off and deform due to the fact that the plates are heavy. 4. The universality of the whole material and the components is poor, and the veneer at the high position, the low position and the falling position of the suspended ceiling needs to be processed by different processes in the processing process, so the process is complicated. The patent document with the publication number of CN206607731U discloses such card triangular keel hidden frame square plate furred ceiling, hang piece, light gauge steel, triangular keel and hang a piece, triangular keel, bolt, hidden frame low-profile furred ceiling and the sign indicating number of plugging into including jib, fossil fragments, jib and fossil fragments hang a piece and pass through threaded connection, fossil fragments hang a piece and pass through the bolt fastening around light gauge steel round rear end portion, triangular keel hangs a piece and passes through the bolt fastening on light gauge steel, triangular keel hangs a piece through triangular keel and fixes on light gauge steel, the marginal card of hidden frame low-profile furred ceiling is on triangular keel, and two adjacent triangular keel looks remote terminals are connected the sign indicating number of plugging into through triangular keel and are connected. In the application, the bending part of the ceiling board is directly clamped into the triangular keel, although the installation is convenient, if the ceiling board which is heavy and not easy to deform is adopted, the problem that the ceiling board falls off due to the influence of self gravity exists; if a lighter ceiling tile is adopted, a structure for stabilizing the shape of the ceiling tile is not provided in the application, and the ceiling tile is extremely easy to deform under the influence of external force during installation and after installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides an assembled suspended ceiling convenient to overhaul and disassemble.

The technical scheme for solving the problems is that the assembled suspended ceiling convenient to overhaul and disassemble is provided, and the assembled suspended ceiling comprises a plurality of panels for forming a suspended ceiling plate and a keel structure for installing the panels to a wall body, wherein the keel structure comprises an inner buckle keel arranged on the wall body and a card insertion keel arranged on the panels, the inner buckle keel comprises an inner fastener provided with a clamping groove, the bottom of the clamping groove is close to the wall body relative to a notch, and the card insertion keel is provided with an inserting plate capable of being inserted into the clamping groove; the panel comprises a body part and a bending part parallel to the inserting plate, the inserting keel of the card further comprises a first connecting plate connected with the body part and a second connecting plate connected with the bending part, and the inserting plate is arranged on the second connecting plate.

Preferably, the clamping groove is internally provided with a stop plate, and the inserting plate is provided with a lapping block which can be lapped on the stop plate.

Preferably, the first connecting plate and the second connecting plate each include a concave portion abutting against the panel and a convex portion protruding from the panel, the concave portion and the convex portion are connected by an extending portion, and an adhesive overflow cavity is formed between the convex portion and the panel.

Preferably, the inner fastener comprises a fixing plate and clamping plates arranged at two ends of the fixing plate, and the clamping grooves are formed between the fixing plate and the clamping plates; the clamping groove is at least internally provided with two stop plates which are respectively arranged on the two clamping plates, each stop plate comprises a connecting end connected with the clamping plate and a free end opposite to the connecting end, the free ends are close to the fixed plate relative to the connecting ends, and an adjusting socket is formed between the free ends of the two stop plates.

Preferably, the free ends of the stop plates are provided with abutting portions, and the abutting portions of the two stop plates abut against each other.

Preferably, the keel structure further comprises a main keel perpendicular to the inner buckle keel, the main keel is connected with a wall, and the inner buckle keel is connected with the main keel through a hanging component.

Preferably, the inner buckling keel comprises a triangular piece with a triangular section, and the hanging member comprises a lapping piece lapped on the main keel and a mounting piece provided with a triangular through hole for the triangular piece to pass through.

Preferably, the hanging member further comprises a receiving member, wherein the receiving member comprises a connecting plate connected with the mounting member, tightening plates arranged at two ends of the connecting plate, and two receiving plates respectively arranged on the two tightening plates; solid parts on two sides of a slot opening of the inner fastener are respectively lapped on the two bearing plates, and an insertion opening communicated with the slot is formed between the two bearing plates; the clamping plate is abutted against the clamping plate.

Preferably, an obtuse angle is formed between the fixing plate and the clamping plate.

Preferably, the insertion plates of the card insertion keels arranged on two adjacent panels are inserted into the clamping grooves of the same inner buckling keel.

The utility model has the beneficial effects that:

1. in this application, adopt the furred ceiling board that the quality is lighter, it is difficult for droing after the installation. Meanwhile, the ceiling board is firstly connected with the card inserting keel and then installed on the inner buckling keel of the wall body, when the card inserting keel is connected with the ceiling board, the card inserting keel is connected with the body part and the bending part of the ceiling board, firstly, the connection strength between the card inserting keel and the ceiling board can be improved, secondly, the shape of the ceiling board can be supported stably through the card inserting keel with higher strength and difficult deformation, and the deformation of the ceiling board is prevented.

2. In this application, insert the picture peg of interior knot fossil fragments through the card and install the wall body with the ceiling board on the mode of the draw-in groove of fossil fragments, have the advantage of easy and simple to handle, easy dismantlement during follow-up maintenance. Meanwhile, when the ceiling tile is mounted or dismounted, the ceiling tile can be mounted and dismounted in a single block mode, and only the damaged single ceiling tile needs to be dismounted when maintenance is needed in the later period, so that the cost is saved.

Drawings

FIG. 1 is a schematic structural view of one embodiment of a fabricated suspended ceiling for easy access and disassembly;

FIG. 2 is a schematic view of an easily accessible and detachable drop ceiling center stud;

FIG. 3 is a schematic view of a bayonet keel in an assembled ceiling for easy access and removal;

FIG. 4 is a schematic view of a hanging structure in an assembled suspended ceiling for easy maintenance and disassembly;

FIG. 5 is a schematic structural view of another embodiment of a fabricated ceiling for easy access and removal;

in the figure: the inner buckle keel 11, the triangular part 111, the inner buckle 112, the stop plate 1121, the fixing plate 1122, the snap plate 1123, the card insertion keel 12, the insert plate 121, the overlapping block 122, the first connecting plate 123, the concave part 1231, the convex part 1232, the second connecting plate 124, the hanging member 3, the mounting piece 32, the receiving piece 33, the receiving plate 331, the tightening plate 332, the ceiling plate 4, the body part 41, and the bent part 42.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

An assembled suspended ceiling convenient to overhaul and disassemble is shown in figure 1 and comprises a plurality of panels used for forming a suspended ceiling plate 4 and a keel structure used for installing the panels to a wall body. The keel structure comprises an inner buckle keel 11 arranged on the wall body and a card inserting keel 12 arranged on the panel.

In order to facilitate the installation and the removal of the panel, as shown in fig. 1 and 2, the inner fastening keel 11 includes an inner fastening member 112 provided with a fastening groove, the inner fastening member 112 includes a fixing plate 1122 as a top portion and clamping plates 1123 provided at both ends of the fixing plate 1122, a U-shaped fastening groove is formed between the fixing plate 1122 and the clamping plates 1123, and a notch of the fastening groove is close to the ceiling plate 4 relative to a groove bottom. Based on this, as shown in fig. 1 and 3, the card insertion keel 12 includes an insertion board 121 that is insertable into a card slot. The insertion plate 121 is inserted into the insertion groove to complete the connection between the card insertion keel 12 and the inside-fastening keel 11, thereby mounting the panel on the wall.

Before the insertion of the inside keel 11 and the card insertion keel 12, the inside keel 11 needs to be installed on the wall. The inside-fastened keel 11 may be connected to the wall in any form, for example, the inside-fastened keel 11 is directly connected to the wall through an expansion bolt. Or the load capacity of the keel structure can be improved, the main keel vertical to the inner buckle keel 11 is firstly arranged on the wall, and then the inner buckle keel 11 is connected with the main keel through the hanging component 3 to form a latticed keel frame structure.

In this application, the shape structure of main joist, hang component 3 and main joist, all do not do the restriction with interior knot fossil fragments 11's connected mode, adopt arbitrary shape and connected mode all can. The main keel is preferably a square pipe, and as shown in fig. 4, the hanging member 3 includes a bridge for being connected to the main keel and a mounting member 32 having a triangular through hole. Wherein, the overlap joint spare includes the roof of overlap joint in the main joist top and sets up respectively in the limiting plate at roof both ends, and roof and two limiting plates form a U-shaped structure and establish in order to overlap the cover on square pipe. In order to facilitate the overlapping of the overlapping element, the distance between the two limiting plates of the overlapping element should be slightly larger than the width of the square pipe, but this also causes the subsequent overlapping element to be easily moved by external force, or even to fall off from the square pipe. Therefore, in this embodiment, at least one limiting plate is equipped with the screw hole, and screw hole threaded connection has adjusting bolt, and adjusting bolt's tip can with the main joist butt. During the installation, with the overlap joint spare overlap joint to square the pipe after, rotate adjusting bolt for adjusting bolt removes along its axial direction, supports tightly until adjusting bolt's tip and square pipe, can make the overlap joint spare cramp on square pipe through the effect of frictional force, avoids hanging component 3 and receives external force and remove, even the problem that drops. And the mounting member 32 includes a bottom panel and two waist panels with a triangular through-hole formed therebetween. Meanwhile, as shown in fig. 2, the inside keel 11 includes a triangular piece 111 having a triangular cross section and connected to the inside fastener 112, and the inside keel 11 can be mounted to the hanging member 3 by inserting the triangular piece 111 into the triangular through hole. The mounting member 32 is further provided with an opening communicating with the triangular through hole, the opening is used for allowing the connection part of the triangular piece 111 and the inner fastening piece 112 to pass through, but the triangular piece 111 cannot be directly detached from the triangular through hole through the opening, so that the inner fastening keel 11 needs to be firstly mounted with the hanging member 3, and then the hanging member 3 and the inner fastening keel 11 are mounted on the main keel together. With the structure, firstly, the connection strength between the inner buckle keel 11 and the hanging component 3 is improved, and secondly, the triangular piece 111 can be regarded as a keel layer, so that the load capacity of the whole keel structure is improved.

The triangular piece 111 comprises a bottom surface and a vertex angle side opposite to the bottom surface, the triangular piece 111 can be a regular triangle or an inverted triangle, and the two structural modes respectively have advantages and disadvantages. In the regular triangular triangle 111 structure, the bottom surface of the triangle 111 and the fixing plate 1122 need to be connected by a narrow connecting plate, and the connecting plate is easily broken. However, the mounting member 32 of the triangle 111 is also regular triangle, and the opening is opened on the bottom panel for the connection plate to pass through, and the solid part of the bottom panel has a receiving function for the triangle 111, so that the bottom panel is not easy to deform by gravity and the opening is enlarged to cause the triangle 111 to fall off. Under the structure of the inverted triangular piece 111, the bottom surface is close to the wall body relative to the vertex angle side, and the vertex angle side is directly connected with the inner fastener 112, so that the connection strength is good. However, in this case, the triangular through-hole of the mounting member 32 fitted to the triangular member 111 is also formed in an inverted triangle, and the bottom plate thereof faces upward and is connected to the strap 31, and the opening thereof is opened at the joint between the two lumbar plates. If the ceiling tile 4 is too heavily weighted, the resulting weight may cause the two gussets of the mounting member 32 to expand outwardly, causing the opening between the two gussets to expand, and thus causing a problem in that the triangle 111 falls.

In this embodiment, it is preferable to adopt the structure of the triangle 111 with an inverted triangle, in order to solve the existing defects, the hanging member 3 further includes the receiving member 33, the receiving member 33 includes two receiving plates 331, the solid portions at both sides of the slot opening of the inner fastening member 112 are respectively lapped on the two receiving plates 331, an insertion opening communicating with the slot is provided between the two receiving plates 331, and a receiving force is added to the inner fastening keel 11 by additionally providing the receiving plates 331 so as to disperse the force received by the waist plate of the mounting member 32.

Before the insertion of the inside-buckling keel 11 and the card insertion keel 12 is performed, the card insertion keel 12 is also required to be mounted on the panel. Because the inserting plate 121 in the card inserting keel 12 is vertically inserted into the inserting groove and is perpendicular to the ceiling board 4, the card inserting keel 12 is necessarily in a bent shape and comprises a connecting plate connected with the back of the ceiling board 4 and the inserting plate 121, the connecting plate and the ceiling board 4 are connected through screws or glue, the connecting direction of the connecting plate is vertical and is consistent with the gravity direction of the ceiling board 4, and therefore the problem that the ceiling board 4 is easy to fall off exists. Therefore, in the present embodiment, the structure of the ceiling panel 4 is replaced, and the ceiling panel 4 includes the bent portion 42 perpendicular to the main body portion 41 in addition to the main body portion 41. The card insertion keel 12 includes a first connecting plate 123 connected to the back surface of the main body 41, and an L-shaped second connecting plate 124 connected to both the back surface and the end surface of the bent portion 42, and connects the board 121 to the second connecting plate 124. The connection direction between the second connecting plate 124 and the back of the bent portion 42 is perpendicular to the gravity direction of the ceiling board 4, and the connection strength is high.

Meanwhile, in the embodiment, the first connecting plate 123 and the second connecting plate 124 of the card insertion keel 12 each include a concave portion 1231 abutting against the panel and a convex portion 1232 protruding from the panel, the concave portion 1231 and the convex portion 1232 are connected by an extending portion, when the card insertion keel 12 and the ceiling plate 4 are connected, the concave portion 1231 and the ceiling plate 4 can be connected by a screw, and an adhesive overflow cavity is formed between the convex portion 1232 and the ceiling plate 4 for filling adhesive and connecting by gluing. Therefore, the connection between the card inserting keel 12 and the ceiling board 4 is realized through a double connection means of screws and gluing, the two connection means can be mutually complementary, and the connection strength is effectively improved.

The bending portion 42 may be disposed at the center or periphery of the main body portion 41, and when the bending portion 42 is disposed at the center of the main body portion 41, the card insertion keel 12 may be a structure shaped like a Chinese character ji, and the insertion board 121 is disposed at the center of the top of the structure. Because it is convenient to bend the side edge of the ceiling board 4 to form the bending portion 42, and the original ceiling board 4 is directly bent to ensure the integral formation of the main body portion 41 and the bending portion 42, the bending portion 42 is preferably disposed at the side edge of the main body portion 41 in this embodiment, at this time, the card insertion keels 12 are half of the structure of the shape of the Chinese character 'ji', as shown in fig. 3, the card insertion keels 12 of two adjacent panels are spliced together to form the structure of the shape of the Chinese character 'ji', and during installation, the card insertion keels 12 of two adjacent ceiling boards 4 are also inserted into the same inside buckling keel 11.

Generally, after the card insertion keel 12 is connected with the ceiling board 4, the card insertion keel 12 and the ceiling board 4 are lifted together, the insertion board 121 is vertically inserted into the slot of the inner fastener 112, and after the insertion board 121 is inserted into the slot, the two card boards 1123 clamp the insertion board 121.

Of course, the connection strength of the two clamping plates 1123 to clamp the inserting plate 121 is not enough, so that a stop plate 1121 is arranged in the clamping groove, and the inserting plate 121 is provided with a lapping block 122 capable of lapping on the stop plate 1121. The structure that the lateral margin of the ceiling board 4 is provided with the bending portion is matched, at least two stop plates 1121 are arranged in the clamping groove, the two stop plates 1121 are respectively arranged on the two clamping plates 1123, and the overlapping blocks 122 of the two adjacent card insertion keels 12 are respectively overlapped on the two stop plates 1121.

In order to ensure that the inserting plate 121 and the overlapping block 122 are smoothly inserted into the slot and then overlapped with the stopping plate 1121, the stopping plate 1121 includes a connecting end connected to the clamping plate 1123 and a free end opposite to the connecting end, the free end is close to the fixing plate 1122 relative to the connecting end, and an adjusting socket is formed between the free ends of the two stopping plates 1121. The initial adjustment socket should be as small as possible, preferably abutting the free ends of the stop plates 1121 against each other. When the inserting plate 121 and the overlapping block 122 are pushed upward in use, the stop plate 1121 can be pushed to slightly rotate upward around the connecting end thereof, so that the adjusting insertion opening is enlarged for the overlapping block 122 to insert. After the overlapping block 122 is completely inserted, the inserting plate 121 is pulled down, so that the overlapping block 122 is overlapped on the stop plate 1121, and meanwhile, the stop plate 1121 is driven to slightly rotate downwards around the connecting end of the stop plate 1121, so that the adjusting socket is reduced, the overlapping block 122 is clamped in the clamping groove, and the connection stability between the inner buckle keel 11 and the card inserting keel 12 is ensured. Further, in this embodiment, the stopper plate 1121 is also designed to be a bent shape, and includes a main portion and a contact portion, one end of the main portion is a connection end, the other end of the main portion is connected to one end of the contact portion, and the other end of the contact portion is a free end; when the card insertion keel 12 is not inserted, the abutting portions of the two stop plates 1121 abut against each other, and after the card insertion keel 12 is inserted, the abutting portions of the stop plates 1121 abut against the insertion plate 121, so that compared with the straight stop plates 1121, the friction area between the stop plates 1121 and the insertion plate 121 is increased, and the connection strength is improved.

In addition, although the stopper plate 1121 tends to rotate downward even under the influence of the gravity of the card insertion keel 12 and the ceiling plate 4 to cause the adjustment socket to be reduced and not to cause the insertion plate 121 to fall off from the card slot, if the card board 1123 is influenced by the gravity of the card insertion keel 12 and the ceiling plate 4, the rotation thereof outward of the card slot causes the adjustment socket to be enlarged and affects the connection between the inside-locking keel 11 and the card insertion keel 12, and therefore, firstly, the fixing plate 1122 and the card board 1123 are designed to have an obtuse angle with respect to the acute angle, so that the card board is not easily rotated outward; the bearing part 33 further comprises a tightening plate 332 which is respectively abutted against the outer surfaces of the two clamping plates 1123, so that the clamping plates 1123 are prevented from expanding outwards; thirdly, as shown in fig. 5, a resisting member 5 is inserted into the inner fastening member 112, the resisting member 5 and the inner fastening member 112 have the same shape, but the resisting member 5 has a slightly smaller size than the inner fastening member 112, and the inner fastening member 112 is clamped between the resisting member 5 and the tightening plate 332 to prevent the clamping plate 1123 from being deformed.

Based on the structure, the installation method of the assembled ceiling convenient to overhaul and disassemble comprises the following steps:

a. the wall surface elastic line is provided with an inner buckle keel 11;

b. after the card insertion keel 12 is connected to the panel, the whole body is lifted up, so that the insertion plate 121 is inserted into the slot of the inner fastening member 112.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims (10)

1. The utility model provides an assembled furred ceiling convenient to overhaul dismantlement, includes a plurality of panels that are used for constituteing furred ceiling board (4), and will the keel structure of panel mounting to wall body, its characterized in that: the keel structure comprises an inner buckle keel (11) arranged on a wall body and a card inserting keel (12) arranged on the panel, the inner buckle keel (11) comprises an inner fastener (112) provided with a clamping groove, the groove bottom of the clamping groove is close to the wall body relative to a groove opening, and the card inserting keel (12) is provided with an inserting plate (121) capable of being inserted into the clamping groove; the panel comprises a body part (41) and a bending part (42) parallel to the inserting plate (121), the card inserting keel (12) further comprises a first connecting plate (123) connected with the body part (41) and a second connecting plate (124) connected with the bending part (42), and the inserting plate (121) is arranged on the second connecting plate (124).

2. An assembled suspended ceiling convenient to overhaul and disassemble as claimed in claim 1, wherein: a stop plate (1121) is arranged in the clamping groove, and the inserting plate (121) is provided with a lapping block (122) which can be lapped on the stop plate (1121).

3. An assembled suspended ceiling convenient to overhaul and disassemble as claimed in claim 1, wherein: the first connecting plate (123) and the second connecting plate (124) respectively comprise a concave part (1231) abutted to the panel and a convex part (1232) protruding out of the panel, the concave part (1231) and the convex part (1232) are connected through an extending part, and a glue overflowing cavity is formed between the convex part (1232) and the panel.

4. An assembled suspended ceiling convenient to overhaul and disassemble as claimed in claim 2, wherein: the inner fastener (112) comprises a fixing plate (1122) and clamping plates (1123) arranged at two ends of the fixing plate (1122), and the clamping grooves are formed between the fixing plate (1122) and the clamping plates (1123); the clamping groove is at least internally provided with two stop plates (1121), the two stop plates (1121) are respectively arranged on the two clamping plates (1123), each stop plate (1121) comprises a connecting end connected with the clamping plate (1123) and a free end opposite to the connecting end, the free ends are close to the fixing plate (1122) relative to the connecting ends, and an adjusting socket is formed between the free ends of the two stop plates (1121).

5. An assembled suspended ceiling convenient to overhaul and disassemble as claimed in claim 4, wherein: the free ends of the stop plates (1121) are provided with abutting parts, and the abutting parts of the two stop plates (1121) abut against each other.

6. An assembled suspended ceiling convenient to overhaul and disassemble as claimed in claim 4, wherein: the keel structure further comprises a main keel vertical to the inner buckle keel (11), the main keel is connected with a wall, and the inner buckle keel (11) is connected with the main keel through the hanging component (3).

7. An assembled suspended ceiling convenient to overhaul and disassemble as claimed in claim 6, wherein: interior knot fossil fragments (11) are triangle-shaped's triangle-shaped (111) including the cross-section, hang component (3) including be used for the overlap joint in the overlap joint of main joist and be equipped with and supply installed part (32) of the triangle through-hole that triangle-shaped (111) passed.

8. An assembled suspended ceiling convenient to overhaul and disassemble as claimed in claim 7, wherein: the hanging component (3) further comprises a receiving piece (33), the receiving piece (33) comprises a connecting plate connected with the mounting piece (32), tightening plates (332) arranged at two ends of the connecting plate, and two receiving plates (331) respectively arranged on the two tightening plates (332); solid parts on two sides of a slot opening of the inner fastener (112) are respectively lapped on the two bearing plates (331), and an insertion opening communicated with the slot is arranged between the two bearing plates (331); the tightening plate (332) abuts against the chucking plate (1123).

9. An assembled suspended ceiling convenient to overhaul and disassemble as claimed in claim 4, wherein: an obtuse angle is formed between the fixing plate (1122) and the clamping plate (1123).

10. An assembled suspended ceiling convenient to overhaul and disassemble as claimed in claim 1, wherein: inserting plates (121) of the card inserting keels (12) arranged on the two adjacent panels are inserted into the same clamping groove of the inner buckling keel (11).

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