Fabricated suspended ceiling structure convenient and fast to mount and construction method of fabricated suspended ceiling structure

Abstract

The invention relates to the technical field of building decoration and finishing, and discloses a fabricated ceiling structure convenient and fast to install and a construction method thereof.The fabricated ceiling structure comprises a floor, an expansion screw is in threaded connection with the interior of the floor, a lead screw is fixedly connected to the bottom of the expansion screw, and a fast-assembly metal hanging piece is fixedly connected to the bottom of the lead screw. Through cooperative operation of the expansion screws, the enlarged flat gaskets, the lead screws, the fast-assembly metal hanging pieces and other structures, stable connection between the metal fast-assembly lamp ribs and the floor is driven, so that the effect of providing reliable foundation support for the whole ceiling structure is achieved, it is ensured that the ceiling structure has enough stability and bearing capacity in the initial stage of installation, and the service life of the ceiling structure is prolonged. The situation that deviation or looseness occurs in follow-up installation due to the fact that the foundation is unstable is effectively prevented, and in the actual using process, the stable foundation can bear the weight of a suspended ceiling and possible external loads such as light fixture weight and slight vibration generated by personnel activities.

Description

Technical Field

[0001] The present invention relates to the technical field of building decoration and renovation, and in particular to an assembled ceiling structure that is convenient and quick to install and a construction method thereof. Background Art

[0002] With the rapid development of the modern construction industry, in the process of interior space decoration and function optimization, it is necessary to deal with the ceiling structure efficiently, beautifully and multifunctionally. At this time, a suspended ceiling structure is needed.

[0003] In actual use, similar ceiling structures still have many defects. For example, traditional ceiling structures often have problems with insufficient stability in basic connections. For example, the connection between the expansion screws and the wall may easily loosen due to the lack of effective auxiliary fixing measures, resulting in an unstable foundation for the entire ceiling structure. At the same time, while traditional ceiling structures focus on structural stability, they often ignore the integration of lighting functions and decorative effects, resulting in the need for additional installation of lamps or complex decorative treatments, which not only increases costs and construction difficulty, but may also affect the overall aesthetics and coordination. Therefore, it is necessary to design an assembled ceiling structure and construction method that is easy and quick to install. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides an assembled ceiling structure that is convenient and quick to install and a construction method thereof.

[0005] The present invention is implemented by the following technical solution: an assembled ceiling structure that is convenient and quick to install and a construction method thereof, comprising a floor slab, wherein the internal thread of the floor slab is connected to an expansion screw, the bottom of the expansion screw is fixedly connected to a screw rod, and the bottom of the screw rod is fixedly connected to a quick-install metal hanger, and further comprising:

[0006] A first connecting assembly, comprising a metal quick-install main frame fixedly connected to the bottom of the quick-install metal hanger through a metal quick-install lamp frame, the other side of the metal quick-install main frame fixedly connected to the top of the metal quick-install external corner line;

[0007] A second connecting assembly, the second connecting assembly comprising a vertical aluminum honeycomb panel fixedly connected to the top of the metal quick-install external corner line, a metal quick-install internal corner line being provided on the top of the vertical aluminum honeycomb panel, and a longitudinal aluminum honeycomb panel being provided on one side of the metal quick-install internal corner line;

[0008] The third connecting component includes a metal quick-install edge strip light trough arranged at the bottom of the longitudinal aluminum honeycomb panel, and one side of the metal quick-install edge strip light trough is fixedly connected to the outer surface of the wall by a first fixing bolt.

[0009] As a further improvement of the above solution, an enlarged flat washer is provided between the expansion screw and the floor slab, the expansion screw and the floor slab are fixedly connected by a hexagonal nut, the bottom of the screw rod is fixedly connected to a quick-install metal hanger, and a first connecting hole is provided on the top of the metal quick-install lamp frame, and the bottom of the quick-install metal hanger is inserted into the inside of the first connecting hole.

[0010] Through the above technical solution, the expansion screws can transfer force to the floor more evenly when bearing load, preventing the screws from loosening or pulling out. At the same time, the firm connection between the quick-install metal hangers and the metal quick-install lamp frames ensures the effective transmission of force, avoiding the risk of deformation or collapse of the ceiling due to loose connection parts during use, and providing more reliable protection for the long-term stable use of the entire ceiling structure.

[0011] As a further improvement of the above solution, a first connecting plate is fixedly connected to both sides of the outer surface of the metal quick-release lamp frame, and the outer surface of the first connecting plate is fixedly connected to the metal quick-release main frame. Quick-release metal pressure plates are inserted on both sides of the quick-release metal hanger, and the quick-release metal pressure plates are placed on the top of the metal quick-release main frame.

[0012] Through the above technical solution, the quick-install metal pressure plate further compacts and fixes the metal quick-install main frame, preventing it from displacement or shaking during installation or use, ensuring the horizontal stability of the ceiling structure, and effectively improving the bearing capacity and anti-deformation ability of the entire ceiling structure.

[0013] As a further improvement of the above solution, the outer surface of the metal quick-install external angle line is fixedly connected to a second connecting plate, the top of the second connecting plate is fixedly connected to a metal quick-install main frame, the side of the metal quick-install external angle line away from the second connecting plate is fixedly connected to a first support plate, and the top of the metal quick-install external angle line is fixedly connected to a second support plate.

[0014] Through the above technical solution, the arrangement of the first support plate and the second support plate provides a stable support platform for the installation of the vertical aluminum honeycomb panel and other related components, enhances the overall structural strength of the external corner area, effectively prevents structural damage caused by uneven force or external force impact at the external corner, and ensures the flatness and stability of the ceiling at the external corner.

[0015] As a further improvement of the above solution, the interior of the second support plate is fixedly connected with a quick-install metal hanging bracket, the interior of the quick-install metal hanging bracket is fixedly connected with a screw rod, the top of the screw rod is fixedly connected to the interior of the floor slab, the top of the first support plate is fixedly connected with a vertical aluminum honeycomb panel, and the top of the vertical aluminum honeycomb panel is fixedly connected with a metal quick-install internal angle line.

[0016] Through the above technical solution, the firm connection between the vertical aluminum honeycomb panel, the first support plate and the metal quick-install internal corner line forms a continuous and stable external corner structure, which not only enhances the strength of the external corner area, but also creates good conditions for the subsequent installation of components such as the longitudinal aluminum honeycomb panel, ensuring the smoothness and integrity of the entire ceiling structure at the transition point of the external corner.

[0017] As a further improvement of the above solution, a second connecting hole is opened on one side of the outer surface of the metal quick-install internal angle line, and the inner wall of the second connecting hole is fixedly connected with a quick-install metal hanging bracket that matches the quick-install metal hanging bracket on the inner wall of the second support plate, and the inside of the quick-install metal hanging bracket is fixedly connected with a screw rod.

[0018] Through the above technical solution, the setting of multiple connection points can effectively prevent the metal quick-install internal corner line from tilting or twisting during installation or use, ensuring the flatness and aesthetics of the ceiling at the internal corner. At the same time, it also enhances the vertical load-bearing capacity of the entire ceiling structure, enabling it to better cope with loads from above, such as the weight of lamps.

[0019] As a further improvement of the above solution, a third connecting hole is provided on the side of the outer surface of the metal quick-install inner corner line away from the second connecting hole, the inner wall of the third connecting hole is fixedly connected to a longitudinal aluminum honeycomb panel, the bottom of the longitudinal aluminum honeycomb panel is fixedly connected to a third connecting plate by a second fixing bolt, and one side of the third connecting plate is fixedly connected to a metal quick-install edge strip light trough.

[0020] Through the above technical solution, the connection between the third connecting plate and the metal quick-install edge trimming strip light trough provides a stable edge trimming treatment for the ceiling edge. At the same time, the metal quick-install edge trimming strip light trough also provides a hidden carrier for the installation of lamps, realizing the organic combination of lighting function and ceiling structure, which not only improves the space utilization rate, but also enhances the decorativeness and practicality of the ceiling, making the entire ceiling structure more perfect in terms of function and aesthetics.

[0021] As a further improvement of the above solution, the outer surface of the metal quick-install edge strip light trough is fixedly connected to a fixing plate, the interior of the fixing plate is provided with an installation groove, the internal thread of the installation groove is connected to a first fixing bolt, and the first fixing bolt is threadedly connected to the inside of the wall.

[0022] The above technical solution can not only effectively prevent the edging strips from loosening or falling off during long-term use, but also simplify the installation process, improve construction efficiency, and reduce quality problems caused by improper installation. At the same time, the stable edging structure also helps to improve the edge stability of the entire ceiling structure, prevent the edge from being deformed or damaged due to uneven force, and ensure the integrity and durability of the overall structure of the ceiling.

[0023] A construction method for a convenient and quick-installation assembled ceiling structure comprises the following steps:

[0024] S1: Insert the expansion screw into the floor slab and secure the screw to the bottom of the floor slab by rotating the enlarged flat washer. Insert the quick-release metal hanger into the first connection hole to secure the screw to the metal quick-release lamp frame. Secure the metal quick-release main frame to the top of the first connecting plate to secure the second connecting assembly.

[0025] S2: By fixing the metal quick-install main frame to the top of the second connecting plate and fixing the vertical aluminum honeycomb panel to the top of the first supporting plate, ensure that the metal quick-install external angle line is used to complete the fixation between the metal quick-install main frame and the vertical aluminum honeycomb panel. At the same time, the quick-install metal hanging code inside the second supporting plate and the quick-install metal hanging code inside the second connecting hole are used to fix the screw rod therein to ensure the stability of the metal quick-install external angle line. By fixing the longitudinal aluminum honeycomb panel inside the third connecting hole and fixing the other side of the longitudinal aluminum honeycomb panel to the inside of the wall through the first fixing bolt inside the metal quick-install edge strip light trough, the stability of the metal quick-install edge strip light trough and the metal quick-install internal angle line is ensured.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The present invention promotes the stable connection between the metal quick-install lamp frame and the floor slab through the coordinated operation of structures such as expansion screws, enlarged flat washers, screw rods and quick-install metal hangers, thereby achieving the effect of providing reliable basic support for the entire ceiling structure, ensuring that the ceiling structure has sufficient stability and load-bearing capacity at the initial stage of installation, and effectively preventing deviation or loosening in subsequent installation due to unstable foundation. During actual use, the stable foundation can withstand the weight of the ceiling itself and possible external loads, such as the weight of lamps and slight vibrations caused by human activities, thereby ensuring the overall safety and durability of the ceiling structure, extending the service life of the ceiling, and reducing the maintenance and replacement costs caused by structural looseness.

[0028] The present invention promotes the perfect transition of the ceiling structure from component installation to overall forming through the coordinated operation of structures such as the longitudinal aluminum honeycomb panels, the metal quick-install edge strip light trough, the third connecting hole and the first fixing bolt, thereby achieving the effect of taking into account both lighting function and decorative effect while meeting the structural stability requirements. The addition of the longitudinal aluminum honeycomb panels significantly enhances the overall strength of the ceiling structure, enabling it to withstand greater loads and adapt to different architectural environments and usage requirements. The close connection between the metal quick-install edge strip light trough and the metal quick-install internal angle line forms a stable structural combination, which provides a convenient carrier for lamp installation and realizes the integration of lighting functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 For the present invention Figure 1 A schematic diagram of the structure at center A;

[0031] Figure 3 This is a schematic diagram of the metal quick-install lamp frame structure of the present invention;

[0032] Figure 4 This is a schematic diagram of the structure of the metal quick-install external corner line of the present invention;

[0033] Figure 5 This is a schematic diagram of the quick-install metal hanging bracket structure of the present invention;

[0034] Figure 6 This is a schematic diagram of the metal quick-install internal corner line structure of the present invention;

[0035] Figure 7 This is a schematic diagram of the structure of the metal quick-install edge strip light trough of the present invention;

[0036] Figure 8 It is a schematic diagram of the process structure of the present invention.

[0037] Description of main symbols:

[0038] 1. Floor; 101. Screw; 102. Hexagonal nut; 103. Enlarged flat washer; 104. Expansion screw; 105. Quick-install metal hanger; 106. Wall; 2. First connecting component; 201. First connecting hole; 202. Metal quick-install lamp frame; 203. First connecting plate; 204. Quick-install metal pressure plate; 205. Metal quick-install main frame; 206. Second connecting plate; 207. Metal quick-install external corner line; 208. First support plate; 20 9. Second support plate; 210. Quick-install metal hanging bracket; 3. Second connecting assembly; 301. Vertical aluminum honeycomb panel; 302. Quick-install metal internal angle line; 303. Second connecting hole; 304. Third connecting hole; 305. Longitudinal aluminum honeycomb panel; 4. Third connecting assembly; 401. Quick-install metal edge strip light trough; 402. Fixing plate; 403. Mounting slot; 404. First fixing bolt; 405. Third connecting plate; 406. Second fixing bolt. DETAILED DESCRIPTION

[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0040] Example:

[0041] Please combine Figure 1-8The present embodiment provides a convenient and quick-install assembled ceiling structure and a construction method thereof, comprising a floor slab 1, wherein an expansion screw 104 is connected to the internal thread of the floor slab 1, a screw rod 101 is fixedly connected to the bottom of the expansion screw 104, and a quick-install metal hanger 105 is fixedly connected to the bottom of the screw rod 101, and further comprising:

[0042] The first connecting component 2 includes a metal quick-install main frame 205 fixedly connected to the bottom of the quick-install metal hanger 105 through a metal quick-install lamp frame 202. The other side of the metal quick-install main frame 205 is fixedly connected to the top of the metal quick-install external corner line 207.

[0043] The second connecting assembly 3 includes a vertical aluminum honeycomb panel 301 fixedly connected to the top of the metal quick-install external corner line 207, a metal quick-install internal corner line 302 is provided on the top of the vertical aluminum honeycomb panel 301, and a longitudinal aluminum honeycomb panel 305 is provided on one side of the metal quick-install internal corner line 302;

[0044] The third connecting component 4 includes a metal quick-install edge strip light trough 401 arranged at the bottom of the longitudinal aluminum honeycomb panel 305, and one side of the metal quick-install edge strip light trough 401 is fixedly connected to the outer surface of the wall 106 by a first fixing bolt 404.

[0045] An enlarged flat washer 103 is provided between the expansion screw 104 and the floor 1. The expansion screw 104 and the floor 1 are fixedly connected by a hexagonal nut 102. The bottom of the screw rod 101 is fixedly connected to a quick-install metal hanger 105. A first connecting hole 201 is opened at the top of the metal quick-install lamp frame 202, and the bottom of the quick-install metal hanger 105 is inserted into the inside of the first connecting hole 201.

[0046] The first connecting plates 203 are fixedly connected to both sides of the outer surface of the metal quick-install lamp frame 202, and the outer surface of the first connecting plate 203 is fixedly connected to the metal quick-install main frame 205. The quick-install metal pressure plate 204 is inserted into both sides of the quick-install metal hanger 105, and the quick-install metal pressure plate 204 is placed on the top of the metal quick-install main frame 205.

[0047] The outer surface of the metal quick-install external corner line 207 is fixedly connected to the second connecting plate 206, the top of the second connecting plate 206 is fixedly connected to the metal quick-install main frame 205, the side of the metal quick-install external corner line 207 away from the second connecting plate 206 is fixedly connected to the first support plate 208, and the top of the metal quick-install external corner line 207 is fixedly connected to the second support plate 209.

[0048] The interior of the second support plate 209 is fixedly connected to a quick-install metal hanging bracket 210, the interior of the quick-install metal hanging bracket 210 is fixedly connected to a screw rod 101, the top of the screw rod 101 is fixedly connected to the interior of the floor 1, the top of the first support plate 208 is fixedly connected to a vertical aluminum honeycomb panel 301, and the top of the vertical aluminum honeycomb panel 301 is fixedly connected to a metal quick-install internal corner line 302.

[0049] The metal quick-install main frame 205 is fixed to the top of the second connecting plate 206, and the vertical aluminum honeycomb panel 301 is firmly fixed to the top of the first support plate 208. At this time, the metal quick-install external angle line 207 connects the metal quick-install main frame 205 and the vertical aluminum honeycomb panel 301 into a whole, so that the two are coordinated in structure and function. At the same time, the screw rod 101 is doubly fixed with the help of the quick-install metal hanging code 210 inside the second support plate 209 and the quick-install metal hanging code 210 inside the second connecting hole 303, so that it can remain tough when facing various external forces.

[0050] A second connection hole 303 is opened on one side of the outer surface of the metal quick-install inner corner line 302, and the inner wall of the second connection hole 303 is fixedly connected with a quick-install metal hanging code 210 that matches the quick-install metal hanging code 210 on the inner wall of the second support plate 209, and the inside of the quick-install metal hanging code 210 is fixedly connected with a screw rod 101.

[0051] A third connection hole 304 is provided on the outer surface of the metal quick-install inner corner line 302 away from the second connection hole 303. A longitudinal aluminum honeycomb panel 305 is fixedly connected to the inner wall of the third connection hole 304. The bottom of the longitudinal aluminum honeycomb panel 305 is fixedly connected to the third connection plate 405 via a second fixing bolt 406. One side of the third connection plate 405 is fixedly connected to the metal quick-install edge strip light trough 401.

[0052] The outer surface of the metal quick-install edge strip light trough 401 is fixedly connected with a fixing plate 402 , the interior of the fixing plate 402 is provided with an installation slot 403 , the interior of the installation slot 403 is threadedly connected with a first fixing bolt 404 , and the first fixing bolt 404 is threadedly connected to the interior of the wall 106 .

[0053] The metal quick-install trim strip light trough 401 also provides a convenient carrier for the installation of lamps. While meeting the structural stability requirements, it also takes into account the lighting function and decorative effect of the ceiling, so that the entire ceiling structure achieves a good balance in function and aesthetics, and realizes a perfect transition from component installation to overall structural formation, laying a solid foundation for the normal use and long-term stable operation of the ceiling.

[0054] A construction method for a convenient and quick-installation assembled ceiling structure comprises the following steps:

[0055] S1: Insert the expansion screw 104 into the floor slab 1 and secure the screw rod 101 to the bottom of the floor slab 1 by rotating and enlarging the flat washer 103. Insert the quick-install metal hanger 105 into the first connection hole 201 to secure the screw rod 101 to the metal quick-install lamp frame 202. Secure the metal quick-install main frame 205 to the top of the first connecting plate 203 to secure the second connecting assembly 3.

[0056] S2: By fixing the metal quick-install main frame 205 on the top of the second connecting plate 206, and fixing the vertical aluminum honeycomb panel 301 on the top of the first supporting plate 208, ensure that the metal quick-install main frame 205 and the vertical aluminum honeycomb panel 301 are fixed by using the metal quick-install external angle line 207, and at the same time use the quick-install metal hanging code 210 inside the second supporting plate 209 and the quick-install metal hanging code 210 inside the second connecting hole 303 to fix the screw rod 101 therein to ensure the stability of the metal quick-install external angle line 207, by fixing the longitudinal aluminum honeycomb panel 305 inside the third connecting hole 304, and fixing the other side of the longitudinal aluminum honeycomb panel 305 to the inside of the wall 106 by the first fixing bolt 404 inside the metal quick-install edge strip light trough 401, to ensure the stability of the metal quick-install edge strip light trough 401 and the metal quick-install internal angle line 302.

[0057] The implementation principle of an assembled ceiling structure and construction method for convenient and rapid installation in the embodiment of the present application is as follows: before the construction begins, the expansion screws 104 are accurately inserted into the interior of the floor slab 1, and then the screw rod 101 is firmly fixed to the bottom of the floor slab 1 by rotating and enlarging the flat washer 103, which is a key operation, providing a reliable fulcrum for the installation of subsequent components. Then, the quick-install metal hanger 105 is inserted into the first connecting hole 201 at the top of the metal quick-install lamp rib 202, thereby successfully completing the connection and fixation of the screw rod 101 and the metal quick-install lamp rib 202. At the same time, the metal quick-install main rib 205 is firmly fixed to the top of the first connecting plate 203. In this way, a stable starting frame is constructed, creating the necessary conditions for the installation of the second connecting component 3, ensuring that the entire ceiling structure has a certain stability and load-bearing capacity in the initial stage, and effectively preventing deviation or loosening during subsequent installation due to an unstable foundation.

[0058] As the installation work progresses, the metal quick-install main frame 205 is fixed to the top of the second connecting plate 206, and the vertical aluminum honeycomb panel 301 is firmly fixed to the top of the first supporting plate 208. At this time, the metal quick-install external corner line 207 connects the metal quick-install main frame 205 and the vertical aluminum honeycomb panel 301 into a whole, so that the two achieve synergy in structure and function. At the same time, the screw rod 101 is doubly fixed by means of the quick-install metal hanging code 210 inside the second supporting plate 209 and the quick-install metal hanging code 210 inside the second connecting hole 303, so that it can remain tough in the face of various external forces and is not prone to displacement or deformation, thereby ensuring the stability of the entire ceiling structure in the external corner area, avoiding a series of quality problems caused by the weak structure at the external corner, such as cracking, falling off, etc., and ensuring the integrity and durability of the ceiling structure.

[0059] Subsequently, the longitudinal aluminum honeycomb panel 305 is accurately fixed and connected inside the third connecting hole 304, and then the other side of the longitudinal aluminum honeycomb panel 305 is firmly fixed and connected inside the wall 106 with the help of the first fixing bolt 404 inside the metal quick-install edge strip light trough 401, so that the metal quick-install edge strip light trough 401 is closely connected to the metal quick-install internal corner line 302, forming a stable structural combination. Moreover, the addition of the longitudinal aluminum honeycomb panel 305 further enhances the overall strength of the ceiling structure, enabling it to withstand greater loads. At the same time, the metal quick-install edge strip light trough 401 also provides a convenient carrier for the installation of lamps, while meeting the structural stability requirements, it also takes into account the lighting function and decorative effect of the ceiling, so that the entire ceiling structure achieves a better balance in function and aesthetics, and realizes a perfect transition from component installation to overall structural forming, laying a solid foundation for the normal use and long-term stable operation of the ceiling.

[0060] The above embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A convenient and quick-install assembled ceiling structure and a construction method thereof, comprising a floor slab (1), wherein the internal thread of the floor slab (1) is connected to an expansion screw (104), the bottom of the expansion screw (104) is fixedly connected to a screw rod (101), and the bottom of the screw rod (101) is fixedly connected to a quick-install metal hanger (105), characterized in that: Also includes: A first connecting assembly (2), comprising a metal quick-install main frame (205) fixedly connected to the bottom of the quick-install metal hanger (105) via a metal quick-install lamp frame (202), the other side of the metal quick-install main frame (205) being fixedly connected to the top of the metal quick-install external corner line (207); A second connection assembly (3), the second connection assembly (3) comprising a vertical aluminum honeycomb panel (301) fixedly connected to the top of a metal quick-install external corner line (207), a metal quick-install internal corner line (302) being provided on the top of the vertical aluminum honeycomb panel (301), and a longitudinal aluminum honeycomb panel (305) being provided on one side of the metal quick-install internal corner line (302); A third connecting assembly (4), the third connecting assembly (4) comprising a metal quick-install edge trimming strip light trough (401) arranged at the bottom of the longitudinal aluminum honeycomb panel (305), one side of the metal quick-install edge trimming strip light trough (401) being fixedly connected to the outer surface of the wall (106) via a first fixing bolt (404).

2. The convenient and quick-installed assembled ceiling structure and construction method thereof according to claim 1, characterized in that: An enlarged flat washer (103) is provided between the expansion screw (104) and the floor slab (1); the expansion screw (104) and the floor slab (1) are fixedly connected via a hexagonal nut (102); a quick-install metal hanging piece (105) is fixedly connected to the bottom of the screw rod (101); a first connecting hole (201) is provided at the top of the metal quick-install lamp frame (202); and the bottom of the quick-install metal hanging piece (105) is inserted into the interior of the first connecting hole (201).

3. The convenient and quick-installed assembled ceiling structure and construction method thereof according to claim 1, characterized in that: The outer surfaces of the metal quick-install lamp frame (202) are fixedly connected to first connecting plates (203), the outer surfaces of the first connecting plates (203) are fixedly connected to metal quick-install main frames (205), and the two sides of the quick-install metal hanging piece (105) are plugged with quick-install metal pressing plates (204), and the quick-install metal pressing plates (204) are placed on top of the metal quick-install main frames (205).

4. The convenient and quick-installable assembled ceiling structure and construction method thereof according to claim 1, characterized in that: The outer surface of the metal quick-install external corner line (207) is fixedly connected to a second connecting plate (206), the top of the second connecting plate (206) is fixedly connected to a metal quick-install main frame (205), the side of the metal quick-install external corner line (207) away from the second connecting plate (206) is fixedly connected to a first support plate (208), and the top of the metal quick-install external corner line (207) is fixedly connected to a second support plate (209).

5. The convenient and quick-installable assembled ceiling structure and construction method thereof according to claim 4, characterized in that: The interior of the second support plate (209) is fixedly connected to a quick-install metal hanging bracket (210), the interior of the quick-install metal hanging bracket (210) is fixedly connected to a screw rod (101), the top of the screw rod (101) is fixedly connected to the interior of the floor slab (1), the top of the first support plate (208) is fixedly connected to a vertical aluminum honeycomb panel (301), and the top of the vertical aluminum honeycomb panel (301) is fixedly connected to a metal quick-install internal corner line (302).

6. The convenient and quick-installed assembled ceiling structure and construction method thereof according to claim 5, characterized in that: A second connection hole (303) is provided on one side of the outer surface of the metal quick-install inner corner line (302); a quick-install metal hanging bracket (210) matching the quick-install metal hanging bracket (210) on the inner wall of the second support plate (209) is fixedly connected to the inner wall of the second connection hole (303); a screw rod (101) is fixedly connected to the interior of the quick-install metal hanging bracket (210).

7. The convenient and quick-installable assembled ceiling structure and construction method thereof according to claim 6, characterized in that: A third connection hole (304) is provided on the outer surface of the metal quick-install inner corner line (302) on a side away from the second connection hole (303); a longitudinal aluminum honeycomb panel (305) is fixedly connected to the inner wall of the third connection hole (304); a third connection plate (405) is fixedly connected to the bottom of the longitudinal aluminum honeycomb panel (305) via a second fixing bolt (406); and a metal quick-install edge strip light trough (401) is fixedly connected to one side of the third connection plate (405).

8. The convenient and quick-installable assembled ceiling structure and construction method thereof according to claim 7, characterized in that: The outer surface of the metal quick-install edge strip light trough (401) is fixedly connected to a fixing plate (402), an interior of the fixing plate (402) is provided with a mounting groove (403), the interior of the mounting groove (403) is threadedly connected to a first fixing bolt (404), and the first fixing bolt (404) is threadedly connected to the interior of the wall surface (106).

9. The assembly construction method of the quick-installation prefabricated ceiling structure according to any one of claims 1 to 8: S1: Insert the expansion screw (104) into the interior of the floor slab (1), and ensure that the screw rod (101) is fixedly connected to the bottom of the floor slab (1) by rotating the enlarged flat washer (103), insert the quick-install metal hanging piece (105) into the interior of the first connection hole (201), complete the connection and fixation between the screw rod (101) and the metal quick-install lamp frame (202), and fix the metal quick-install main frame (205) to the top of the first connection plate (203), thereby ensuring the subsequent fixation of the second connection component (3); S2: By fixing the metal quick-install main frame (205) on the top of the second connecting plate (206), and fixing the vertical aluminum honeycomb panel (301) on the top of the first supporting plate (208), ensuring that the metal quick-install external angle line (207) is used to complete the fixation between the metal quick-install main frame (205) and the vertical aluminum honeycomb panel (301), and at the same time using the quick-install metal hanging bracket (210) inside the second supporting plate (209) and the quick-install metal hanging bracket (210) inside the second connecting hole (303) The screw rod (101) is fixed to ensure the stability of the metal quick-install external corner line (207), and the longitudinal aluminum honeycomb panel (305) is fixedly connected to the inside of the third connection hole (304), and the other side of the longitudinal aluminum honeycomb panel (305) is fixedly connected to the inside of the wall (106) through the first fixing bolt (404) inside the metal quick-install edge strip light trough (401), thereby ensuring the stability of the metal quick-install edge strip light trough (401) and the metal quick-install internal corner line (302).

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