A snap type aluminum alloy suspended ceiling batten connecting piece

Abstract

The utility model relates to building decoration ceiling technical field, and disclose a kind of buckle type aluminium alloy ceiling joist connecting piece, including bone, the inner surface sliding connection of bone has long hang, the inner surface sliding connection of long hang has main bone, the surface sliding connection of main bone has main hang, the surface of long hang is equipped with screw hole, the inner wall screw thread connection of screw hole has screw rod, one end of screw rod is fixedly connected with round block, the other end of screw rod and the surface of main bone abut, the arc surface screw thread connection of bolt has nut.The one kind buckle type aluminium alloy ceiling joist connecting piece.Has reached the effect of the main bone of different sizes fixed, avoid when using, because traditional long hang can only be adapted to the main bone of same size, so when staff uses long hang, if main bone size and long hang do not match, leading staff to not replace same size to install, appear installation time too long or there is no same size available.

Description

Technical Field

[0001] This utility model relates to the field of architectural decorative ceiling technology, and in particular to a snap-on aluminum alloy ceiling keel connector. Background Technology

[0002] In architectural decoration projects, the ceiling system, as an important component of the interior space, directly affects the overall decoration quality and construction period due to its installation stability and construction efficiency. Aluminum alloy ceilings are widely used in various civil and commercial buildings due to their advantages such as light weight, corrosion resistance, and high aesthetic appeal. The keel, as the supporting framework of the aluminum alloy ceiling, has its connectors whose structural design is a key component determining the ease of assembly and adaptability of the ceiling system.

[0003] Currently, among the common aluminum alloy ceiling keel connectors on the market, the matching between the long hanger and the main frame is mostly a fixed-size adaptation structure. That is, a long hanger of a certain specification can only be assembled with a main frame of the corresponding size. In actual construction, due to the different requirements of different building projects for ceiling load-bearing capacity and span, it is often necessary to select main frames of different cross-sectional sizes. When the size of the main frame on site does not match the size of the prepared long hanger, the staff needs to readjust the long hanger of the same size. This not only leads to the extension of the installation period, but may also affect the construction progress due to the temporary lack of parts of the appropriate size, reducing the flexibility and practicality of the connector.

[0004] Regarding the above and existing related technologies, the inventor believes that the following defects often exist: because traditional long hangers can only be adapted to the main frame of the same size, when workers use long hangers, if the size of the main frame and the long hanger do not match, workers have to replace them with the same size for installation, resulting in excessively long installation time or the absence of the same size available. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that traditional long hanging can only be adapted to the main bone of the same size. Therefore, when the staff uses the long hanging, if the size of the main bone and the long hanging do not match, the staff have to replace it with the same size for installation, resulting in excessively long installation time or no matching size available. To this end, we propose a snap-on aluminum alloy ceiling keel connector.

[0006] To achieve the above objectives, this application adopts the following technical solution: a snap-fit ​​aluminum alloy ceiling keel connector, including a secondary keel, a long hanger slidably connected to the inner surface of the secondary keel, a main keel slidably connected to the inner surface of the long hanger, a main hanger slidably connected to the surface of the main keel, a threaded hole opened on the surface of the long hanger, a screw threadedly connected to the inner wall of the threaded hole, a round block fixedly connected to one end of the screw, and the other end of the screw abutting against the surface of the main keel, a bolt slidably inserted into the inner surface of the main hanger, and a nut threadedly connected to the arc surface of the bolt.

[0007] Preferably, a support block is fixedly connected to one end of the screw, and the size of the screw is adapted to the size of the threaded hole.

[0008] Preferably, the circular block has two rotating plates fixedly connected to its arc surface, and the surfaces of the two rotating plates are each fixedly connected with a number of anti-slip patterns.

[0009] Preferably, the bolt has a flat washer slidably connected to its arc surface, and the size of the bolt is adapted to the size of the flat washer.

[0010] Preferably, a spring washer is slidably connected to the arc surface of the bolt, and the size of the bolt is adapted to the size of the spring washer.

[0011] Preferably, the surface of the main crane is coated with a corrosion-resistant coating, which is an alumina coating.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] This invention achieves the effect of fixing main frames of different sizes, avoiding the situation where traditional long hangers can only be adapted to main frames of the same size. This prevents situations where workers have to replace the main frame with the same size for installation if the size of the main frame and the long hanger do not match, resulting in excessively long installation time or the unavailability of the same size. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the screw structure in this utility model;

[0017] Figure 3 This is a schematic diagram of the main crane in this utility model;

[0018] Figure 4 In this utility model Figure 3 Enlarged view of point A.

[0019] Legend: 1. Sub-rib; 2. Long hanger; 3. Main rib; 4. Main hanger; 5. Threaded hole; 6. Screw; 7. Round block; 8. Bolt; 9. Nut; 10. Support block; 11. Rotating plate; 12. Anti-slip texture; 13. Flat washer; 14. Spring washer; 15. Corrosion-resistant coating. Detailed Implementation

[0020] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0021] Reference Figure 1-4 As shown, this utility model provides a technical solution: a snap-fit ​​aluminum alloy ceiling keel connector, including a secondary keel 1, a long hanging 2 slidably connected to the inner surface of the secondary keel 1, a main keel 3 slidably connected to the inner surface of the long hanging 2, a main hanger 4 slidably connected to the surface of the main keel 3, a threaded hole 5 on the surface of the long hanging 2, a screw 6 threadedly connected to the inner wall of the threaded hole 5, a round block 7 fixedly connected to one end of the screw 6, and the other end of the screw 6 abutting against the surface of the main keel 3, and a bolt 8 slidably inserted into the inner surface of the main hanger 4, the arc surface of the bolt 8 being threadedly connected to... Nut 9 achieves the effect of fixing main bones 3 of different sizes, avoiding the situation where traditional long hangers 2 can only be adapted to main bones 3 of the same size. This prevents situations where workers have to replace the main bone 3 with a matching size if the size of the long hanger 2 is incompatible, leading to excessively long installation times or the unavailability of a matching size. One end of the screw 6 is fixedly connected to a support block 10. The size of the screw 6 matches the size of the threaded hole 5. The cooperation between the screw 6 and the support block 10 increases the fixation to the main bone. The contact area of ​​block 3 allows for better fixation of the main frame 3 to prevent wobbling. Two rotating plates 11 are fixedly connected to the arc surface of block 7. Several anti-slip patterns 12 are fixedly connected to the surfaces of both rotating plates 11. Through the cooperation of the rotating plates 11, block 7, and anti-slip patterns 12, workers can rotate screw 6 without tools. A flat washer 13 is slidably connected to the arc surface of bolt 8. The size of bolt 8 matches the size of flat washer 13. Through the cooperation of bolt 8, flat washer 13, and nut 9, workers are prevented from accidentally tightening nut 9 and the main frame. When the surfaces of the main hoist 4 come into contact, the surface of the main hoist 4 will be scratched. The arc surface of the bolt 8 is slidably connected with a spring washer 14. The size of the bolt 8 is matched with the size of the spring washer 14. Through the cooperation of the spring washer 14, the nut 9 and the bolt 8, the nut 9 is prevented from loosening due to vibration. The surface of the main hoist 4 is coated with a corrosion-resistant coating 15. The corrosion-resistant coating 15 is an alumina coating. Through the cooperation of the main hoist 4 and the corrosion-resistant coating 15, it has excellent corrosion resistance and wear resistance, extends the service life of the connecting parts, and is suitable for complex indoor use environments.

[0022] Working principle: When the worker needs to fix the main bone 3, the worker inserts the main bone 3 into the inner surface of the long hanging 2. The worker rotates the two rotating plates 11, which drive the round block 7 to rotate. The rotation of the round block 7 drives the screw 6 to rotate. The screw 6 rotates on the inner wall of the threaded hole 5. The rotation of the screw 6 drives the support block 10 to rotate. The worker rotates the screw 6 according to the different sizes of the main bone 3. The screw 6 drives the support block 10 to contact the surface of the main bone 3, thereby completing the fixation of the main bone 3.

[0023] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A snap-fit ​​aluminum alloy ceiling keel connector, characterized in that, The system includes a secondary bone (1), a long hanger (2) is slidably connected to the inner surface of the secondary bone (1), a main bone (3) is slidably connected to the inner surface of the long hanger (2), a main hanger (4) is slidably connected to the surface of the main bone (3), a threaded hole (5) is opened on the surface of the long hanger (2), a screw (6) is threadedly connected to the inner wall of the threaded hole (5), a round block (7) is fixedly connected to one end of the screw (6), and the other end of the screw (6) abuts against the surface of the main bone (3). A bolt (8) is slidably inserted into the inner surface of the main hanger (4), and a nut (9) is threadedly connected to the arc surface of the bolt (8).

2. The snap-on aluminum alloy ceiling keel connector according to claim 1, characterized in that: One end of the screw (6) is fixedly connected to a support block (10), and the size of the screw (6) is adapted to the size of the threaded hole (5).

3. The snap-on aluminum alloy ceiling keel connector according to claim 1, characterized in that: The circular block (7) has two rotating plates (11) fixedly connected to its arc surface, and the surfaces of the two rotating plates (11) are fixedly connected with a number of anti-slip patterns (12).

4. The snap-on aluminum alloy ceiling keel connector according to claim 1, characterized in that: The bolt (8) has a flat washer (13) slidably connected to its arc surface, and the size of the bolt (8) is adapted to the size of the flat washer (13).

5. A snap-fit ​​aluminum alloy ceiling keel connector according to claim 1, characterized in that: The bolt (8) has a spring washer (14) slidably connected to its arc surface, and the size of the bolt (8) is adapted to the size of the spring washer (14).

6. A snap-fit ​​aluminum alloy ceiling keel connector according to claim 1, characterized in that: The surface of the main crane (4) is coated with a corrosion-resistant coating (15), which is an alumina coating.

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