Gypsum composite suspended ceiling lightweight assembly type splicing structure

Abstract

The utility model discloses gypsum composite ceiling lightweight assembly type splicing structure belongs to gypsum ceiling installation technical field, and its technical key points include main part assembly, spacing component, positioning assembly and splicing assembly. The utility model, when installing A gypsum board and B gypsum board, can be through first slowly approaching A wood frame with A gypsum board, A gypsum board and A wood frame will be connected stably under the connection of multiple splicing assemblies at this moment, A gypsum board and B gypsum board still will be connected again through spacing component and positioning assembly during the connection, thereby can make A gypsum board and B gypsum board can be connected stably, through the multiple connection of spacing component, positioning assembly and splicing assembly, thereby can make A gypsum board and B gypsum board can be spliced fast and with A wood frame and B wood frame and can be connected stably, thereby the efficiency of ceiling operation is improved.

Description

Technical Field

[0001] This utility model belongs to the field of gypsum ceiling installation technology, specifically relating to a lightweight prefabricated splicing structure for gypsum composite ceilings. Background Technology

[0002] Gypsum board ceiling is an interior ceiling decoration system with lightweight gypsum board as the surface layer and keel as the supporting structure. The gypsum board surface layer is made of calcined gypsum as the main raw material, mixed with fibers and additives. The thickness is usually 9.5-12mm. It has the characteristics of being lightweight (about 6-8kg / ㎡), fireproof (Class A flame retardant), and sound insulation (noise reduction of 30-40dB).

[0003] In existing technologies, gypsum board ceilings are typically connected using expansion screws. When connecting them to a wooden ceiling, this method not only requires filling the gaps between the expansion screws after connection, increasing the amount of work, but also requires positioning the gypsum board during connection, thus reducing installation efficiency. To address these issues, we propose a lightweight prefabricated splicing structure for gypsum composite ceilings. Utility Model Content

[0004] The purpose of this utility model is to provide a lightweight prefabricated splicing structure for gypsum composite ceilings to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A lightweight prefabricated splicing structure for gypsum composite ceiling includes a main component, which includes a gypsum board A and a timber frame A. A gypsum board B is provided on the side of the gypsum board A, and a timber frame B is provided on the side of the timber frame A. The gypsum board A, the timber frame A, the gypsum board B, and the timber frame B are connected by multiple splicing components. The gypsum board A and the gypsum board B are connected by two positioning components. The gypsum board A and the gypsum board B are connected to the timber frame A and the timber frame B by two limiting components.

[0006] Preferably, the main component further includes extension members, and multiple extension members are provided. The multiple extension members are respectively provided on the A timber frame and the B timber frame. The multiple extension members are all connected to the wall by expansion bolts. An extension member is provided between the A timber frame and the B timber frame.

[0007] Preferably, the limiting component includes lead screws, and two lead screws are provided. The two lead screws are respectively provided on plasterboard A and plasterboard B. The extension member has two insertion holes, and the two lead screws are respectively provided in the two insertion holes.

[0008] Preferably, the limiting component further includes ratchet, and there are two ratchets, both of which are disposed on the extension member. The two ratchets are symmetrically arranged, and the extension member is provided with two ratchet teeth, which respectively engage with the two ratchets. The two lead screws are respectively threadedly connected to the two ratchets.

[0009] Preferably, the positioning component includes a T-shaped piece, and positioning grooves are provided on both plasterboard A and plasterboard B, with the T-shaped piece disposed in the two positioning grooves.

[0010] Preferably, the positioning component further includes a rectangular member, which is disposed in the positioning groove. The rectangular member has a movable groove, and two A-type fasteners are disposed in the movable groove. An A-type spring is disposed between the two A-type fasteners, and the A-type fasteners are engaged with the T-shaped member.

[0011] Preferably, the splicing assembly includes a fixing plate, which is disposed on the B timber frame. A sliding rod is provided on the fixing plate, and a B snap-fit ​​is provided at the end of the sliding rod. A B spring is sleeved on the sliding rod, and the B spring is connected to the fixing plate and the B snap-fit ​​respectively.

[0012] Preferably, the B plasterboard has a splicing groove, and a C snap-fit ​​connector is provided in the splicing groove. The B snap-fit ​​connector is engaged with the C snap-fit ​​connector, and the B plasterboard has an extension groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are: When installing plasterboard A and plasterboard B, the wooden frames A and B can be connected to the wall beforehand. After connection, plasterboard A can be slowly brought closer to the wooden frame A. At this time, plasterboard A and the wooden frame A will be stably connected through multiple splicing components. Then, plasterboard B and the wooden frame B can be connected in the same way, thus achieving a stable connection. During the connection process, plasterboard A and plasterboard B will be reconnected through limiting components and positioning components, ensuring a stable connection. Through the multiple connections of limiting components, positioning components, and splicing components, plasterboard A and plasterboard B can be quickly spliced ​​and stably connected to the wooden frames A and B, thereby improving the efficiency of ceiling installation. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a first partial exploded view of the present invention; Figure 3 This is a second partial exploded view of the present invention; Figure 4This utility model Figure 3 A magnified view of a section at point A in the middle; Figure 5 This is a third partially exploded view of the present invention; Figure 6 This utility model Figure 5 A magnified view of a section at point B in the middle.

[0015] In the diagram: 1. Main component; 11. A. Plasterboard; 12. A. Timber frame; 13. B. Plasterboard; 14. B. Timber frame; 15. Extension component; 16. Expansion bolt; 17. Extension component; 2. Limiting component; 21. Lead screw; 22. Ratchet; 23. Ratchet tooth; 3. Positioning component; 31. Positioning groove; 32. T-shaped component; 33. Rectangular component; 34. A. Snap-fit ​​component; 35. A. Spring; 4. Splicing component; 41. Fixing plate; 42. Sliding rod; 43. B. Spring; 44. B. Snap-fit ​​component; 45. C. Snap-fit ​​component; 46. Splicing groove; 47. Extension groove. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-6 This utility model provides a lightweight prefabricated splicing structure for gypsum composite ceiling, including a main component 1. The main component 1 includes an A gypsum board 11 and an A timber frame 12. A B gypsum board 13 is provided on the side of the A gypsum board 11, and a B timber frame 14 is provided on the side of the A timber frame 12. A gypsum board 11, A timber frame 12, B gypsum board 13, and B timber frame 14 are connected by multiple splicing components 4. A gypsum board 11 and B gypsum board 13 are connected by two positioning components 3. A gypsum board 11 and B gypsum board 13 are connected to A timber frame 12 and B timber frame 14 by two limiting components 2.

[0018] Specifically, during ceiling installation, the A wooden frame 12 and B wooden frame 14 can be connected to the top first. Then, multiple splicing components 4 can be used to connect the four corners of the A plasterboard 11 and the four corners of the B plasterboard 13 to the A wooden frame 12 and the B wooden frame 14 respectively. During the connection, the A plasterboard 11 and B plasterboard 13 can be connected a second time through the positioning component 3, thereby making the installation of the two more stable. During the connection, the A plasterboard 11 and B plasterboard 13 can also be connected a second time through the limiting component 2 and the extension component 17, thereby making the A plasterboard 11 and B plasterboard 13 stable.

[0019] In this embodiment, the main component 1 also includes an extension member 15. Multiple extension members 15 are provided, and multiple extension members 15 are respectively provided on the A timber frame 12 and the B timber frame 14. Multiple extension members 15 are connected to the wall by expansion bolts 16. An extension member 17 is provided between the A timber frame 12 and the B timber frame 14.

[0020] Specifically, in practical use, in order to connect timber frame A 12 and timber frame B 14 to the top of the wall, two extension pieces 15 can be installed on timber frame A 12 and timber frame B 14, and expansion bolts 16 can be installed on the extension pieces 15. The connection between the expansion bolts 16 and the top of the wall allows timber frame A 12 and timber frame B 14 to be stably installed. In use, extension piece 17 can be connected between timber frame A 12 and timber frame B 14 by means of adhesive or other methods, so that extension piece 17 can be stably installed between the two.

[0021] In this embodiment, the limiting component 2 includes two lead screws 21, which are respectively disposed on plasterboard A 11 and plasterboard B 13. The extension member 17 has two insertion holes, and the two lead screws 21 are respectively disposed in the two insertion holes. The limiting component 2 also includes two ratchet wheels 22, which are both disposed on the extension member 17 and are symmetrically arranged. The extension member 17 has two ratchet teeth 23, which are respectively engaged with the two ratchet wheels 22. The two lead screws 21 are respectively threadedly connected to the two ratchet wheels 22.

[0022] Specifically, when making a secondary connection between plasterboard A 11 and plasterboard B 13 and timber frame A 12 and timber frame B 14, the lead screw 21 can pass through the extension piece 17 and be threadedly connected to the ratchet 22. In use, when plasterboard A 11 and plasterboard B 13 move upward, the lead screw 21 and ratchet 22 are connected. During connection, the lead screw 21 remains fixed, while the ratchet 22 rotates. When plasterboard A 11 and plasterboard B 13 are stably connected, the ratchet 23 engages with the ratchet 22, thus ensuring that plasterboard A 11 and plasterboard B 13 can be stably set.

[0023] In this embodiment, the positioning component 3 includes a T-shaped member 32. Both plasterboard A 11 and plasterboard B 13 are provided with positioning grooves 31, and the T-shaped member 32 is disposed in the two positioning grooves 31. The positioning component 3 also includes a rectangular member 33, which is disposed in the positioning grooves 31. The rectangular member 33 is provided with a moving groove, and two A-type snap-fit ​​members 34 are disposed in the moving groove. An A-type spring 35 is disposed between the two A-type snap-fit ​​members 34, and the A-type snap-fit ​​members 34 snap-fit ​​with the T-shaped member 32.

[0024] Specifically, when connecting plasterboard A 11 and plasterboard B 13, the T-shaped piece 32 can be placed on the extension piece 17. Then, plasterboard A 11 and plasterboard B 13 can be slowly moved upwards. At this time, the lower end of the T-shaped piece 32 will press the A-clamping piece 34, thereby moving it into the moving groove. After plasterboard A 11 and plasterboard B 13 are set, the A-clamping piece 34 will move under the elastic force of spring A 35, thereby pushing the A-clamping piece 34 so that it can clamp onto the T-shaped piece 32. This allows plasterboard A 11 and plasterboard B 13 to be stably connected to the T-shaped piece 32, thus performing a secondary connection.

[0025] In this embodiment, the splicing assembly 4 includes a fixing plate 41, which is disposed on the B timber frame 14. A sliding rod 42 is disposed on the fixing plate 41, and a B snap-fit ​​member 44 is disposed at the end of the sliding rod 42. A B spring 43 is sleeved on the sliding rod 42, and the B spring 43 is connected to the fixing plate 41 and the B snap-fit ​​member 44 respectively. A splicing groove 46 is opened on the B plasterboard 13, and a C snap-fit ​​member 45 is disposed in the splicing groove 46. The B snap-fit ​​member 44 and the C snap-fit ​​member 45 are snapped together. An extension groove 47 is opened on the B plasterboard 13.

[0026] Specifically, when connecting plasterboard A 11 to timber frame A 12 or plasterboard B 13 to timber frame B 14, plasterboard A 11 or plasterboard B 13 can be slowly moved upwards to place the fixing plate 41 and the snap-fit ​​connector 44 into the splicing groove 46. During use, since spring B 43 is sleeved on the sliding rod 42, when plasterboard B 13 moves upwards, snap-fit ​​connector C 45 can squeeze snap-fit ​​connector B 44, thereby causing snap-fit ​​connector B 44 to move. After plasterboard B 13 is set, snap-fit ​​connector B 44 will move under the elastic force of spring B 43, thereby engaging with snap-fit ​​connector C 45, thus ensuring that plasterboard B 13 can be set stably.

[0027] The working principle and usage process of this utility model are as follows: When installing the ceiling, in order to ensure that the various structures of the ceiling can be set stably, the A wooden frame 12 and the B wooden frame 14 can be connected to the ceiling with expansion bolts 16. During the connection, the extension piece 17 can be set between the A wooden frame 12 and the B wooden frame 14 by means of adhesive, so as to facilitate the subsequent installation of the A plasterboard 11 and the B plasterboard 13.

[0028] When installing plasterboard A 11 and plasterboard B 13, when connecting plasterboard A 11 to timber frame A 12 or plasterboard B 13 to timber frame B 14, plasterboard A 11 or plasterboard B 13 can be slowly moved upwards to place the fixing plate 41 and the B-type connector 44 into the splicing groove 46. During use, since spring B 43 is sleeved on the sliding rod 42, when plasterboard B 13 moves upwards, the C-type connector 45 can squeeze the B-type connector 44, thereby causing the B-type connector 44 to move. After plasterboard B 13 is set, the B-type connector 44 will move under the elastic force of spring B 43, thereby engaging with the C-type connector 45, thus ensuring that plasterboard B 13 can be stably set.

[0029] During installation, to ensure stable connection between plasterboard A 11 and plasterboard B 13 and timber frame A 12 and timber frame B 14, T-shaped piece 32 can be mounted on extension piece 17. Plasterboard A 11 and plasterboard B 13 can then be slowly moved upwards. The lower end of T-shaped piece 32 will press against clip-on piece 34, causing it to move into the moving groove. After plasterboard A 11 and plasterboard B 13 are installed, clip-on piece 34 will move under the elastic force of spring A 35, pushing it to engage with T-shaped piece 32. This ensures stable connection between plasterboard A 11 and plasterboard B 13 and T-shaped piece 32, thus achieving a secondary connection.

[0030] When splicing plasterboard A 11 and plasterboard B 13, the lead screw 21 can be threaded through the extension piece 17 and connected to the ratchet 22. In use, when plasterboard A 11 and plasterboard B 13 move upward, the lead screw 21 and ratchet 22 are connected. During connection, the lead screw 21 remains fixed, while the ratchet 22 rotates. After plasterboard A 11 and plasterboard B 13 are stably connected, the ratchet 23 engages with the ratchet 22, thus ensuring that plasterboard A 11 and plasterboard B 13 can be stably set.

[0031] The electronic components and modules used in this utility model can all be parts that are commonly used in the market and can achieve the specific functions in this case. The specific models and sizes can be selected and adjusted according to actual needs.

[0032] During installation, joint sealant can be filled between two gypsum boards to improve crack resistance. In practical use, the center of the gypsum board can be grooved to achieve weight reduction.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lightweight prefabricated splicing structure for gypsum composite ceilings, comprising a main component (1), characterized in that: The main component (1) includes a gypsum board (11) and a timber frame (12), with a gypsum board (13) on the side of the gypsum board (11) and a timber frame (14) on the side of the timber frame (12). The A gypsum board (11), A timber frame (12), B gypsum board (13), and B timber frame (14) are connected by multiple splicing components (4). The A gypsum board (11) and B gypsum board (13) are connected by two positioning components (3). The A gypsum board (11) and B gypsum board (13) are connected to the A timber frame (12) and B timber frame (14) by two limiting components (2).

2. The lightweight prefabricated splicing structure for gypsum composite ceilings according to claim 1, characterized in that: The main component (1) also includes an extension (15), and there are multiple extensions (15). The multiple extensions (15) are respectively installed on the A timber frame (12) and the B timber frame (14). The multiple extensions (15) are connected to the wall by expansion bolts (16). An extension (17) is provided between the A timber frame (12) and the B timber frame (14).

3. The lightweight prefabricated splicing structure of gypsum composite ceiling according to claim 2, characterized in that: The limiting component (2) includes a lead screw (21), and there are two lead screws (21). The two lead screws (21) are respectively disposed on gypsum board A (11) and gypsum board B (13). The extension member (17) has two insertion holes, and the two lead screws (21) are respectively disposed in the two insertion holes.

4. The lightweight prefabricated splicing structure of gypsum composite ceiling according to claim 3, characterized in that: The limiting component (2) also includes two ratchet wheels (22), both of which are located on the extension member (17). The two ratchet wheels (22) are symmetrically arranged. The extension member (17) has two ratchet teeth (23), which engage with the two ratchet wheels (22) respectively. The two lead screws (21) are threadedly connected to the two ratchet wheels (22) respectively.

5. The lightweight prefabricated splicing structure of gypsum composite ceiling according to claim 1, characterized in that: The positioning component (3) includes a T-shaped piece (32). Both the A gypsum board (11) and the B gypsum board (13) are provided with positioning grooves (31), and the T-shaped piece (32) is disposed in the two positioning grooves (31).

6. The lightweight prefabricated splicing structure for gypsum composite ceilings according to claim 5, characterized in that: The positioning component (3) also includes a rectangular component (33), which is disposed in the positioning groove (31). A movable groove is provided on the rectangular component (33), and two A-type fasteners (34) are provided in the movable groove. An A-type spring (35) is provided between the two A-type fasteners (34), and the A-type fasteners (34) are engaged with the T-shaped component (32).

7. The lightweight prefabricated splicing structure of gypsum composite ceiling according to claim 1, characterized in that: The splicing assembly (4) includes a fixing plate (41), which is set on the B timber frame (14). A sliding rod (42) is provided on the fixing plate (41), and a B snap fastener (44) is provided at the end of the sliding rod (42). A B spring (43) is sleeved on the sliding rod (42), and the B spring (43) is connected to the fixing plate (41) and the B snap fastener (44) respectively.

8. The lightweight prefabricated splicing structure of gypsum composite ceiling according to claim 7, characterized in that: The B gypsum board (13) has a splicing groove (46), and a C snap fastener (45) is provided in the splicing groove (46). The B snap fastener (44) is snapped into the C snap fastener (45). The B gypsum board (13) has an extension groove (47).

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