Splicing assembly type pavilion

Abstract

The invention provides a pavilion capable of being spliced and assembled, and belongs to the technical field of pavilions. The ceiling comprises a ceiling frame, a frame structure is composed of a main cross beam and an auxiliary cross beam, and the main cross beam and the auxiliary cross beam are formed by splicing at least two detachable beam sections through built-in double-end anchor type connecting pieces; the shutter assembly is connected with the ceiling frame, and when the shutter is segmented, the shutter assembly is formed by splicing at least two shutter sections through built-in connecting pieces; the tops of the supporting stand columns are connected with the ceiling frame to form an overall supporting structure of the pavilion. The main components such as the main cross beams, the auxiliary cross beams, the shutters and the stand columns are quickly and reliably spliced into the complete pavilion with enough structural strength and stability on site through the built-in connecting pieces, the appearance is neat after splicing, no exposed fastener exists, and component miniaturization, transportation convenience, installation safety and appearance integration are achieved.

Description

Technical Field

[0001] This invention relates to the field of gazebo technology, and more particularly to a modular gazebo that can be assembled and disassembled, making it especially suitable for the disassembly, transportation, and rapid on-site installation of large gazebos. Background Technology

[0002] Traditional large pavilions typically feature main beams, secondary beams, louvers, and columns, all of which are integrally molded structures. Their large size and weight result in high transportation costs, difficult handling, cumbersome installation processes, and potential safety hazards, while also significantly increasing labor costs. Existing modular pavilions often use exposed fasteners, which not only affect aesthetics but also lack sufficient connection strength and stability, making them prone to loosening over time. Summary of the Invention

[0003] In view of this, in order to solve a series of technical problems caused by the excessive size and indivisibility of traditional large pavilions, such as high transportation costs, difficult handling, complicated and dangerous installation process, and high labor costs, this invention provides a modular pavilion that can be assembled on-site. The main components such as the main beams, secondary beams, louvers, and columns can be quickly and reliably assembled on-site using built-in connectors to form a complete pavilion with sufficient structural strength and stability. After assembly, the pavilion has a clean appearance with no exposed fasteners, achieving component miniaturization, convenient transportation, safe installation, and integrated appearance.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A modular, assembleable gazebo includes: The roof frame consists of a main beam and a secondary beam, which are spliced ​​together by at least two detachable beam segments through built-in double-headed anchor connectors. The louver assembly is connected to the ceiling frame, and when the louver is segmented, it is formed by splicing together at least two louver segments through built-in connectors. Supporting columns, connected to the roof frame at the top, form the overall supporting structure of the pavilion.

[0005] Compared with the prior art, the present invention has the following beneficial effects: (1) Reduced transportation and logistics costs: The modular design breaks down the traditional one-piece main beam, secondary beam, louver section and support column into standardized beam section, louver section and column section and other small component modules, reducing the packaging volume by about 40%-60%, which meets the conventional logistics size, avoids the special transportation needs of ultra-long components, and reduces transportation and storage costs.

[0006] (2) Improved ease of handling and installation: Lightweight and single-person operation, the weight of the disassembled small component modules is reduced, and a single person can easily carry all module components (such as the segmented crossbeams of a 4-meter span pavilion, which do not require multiple people to carry). The installation process does not require heavy equipment, and can be completed with simple tools, reducing labor costs and the risk of high-altitude operations.

[0007] (3) Structural strength is close to that of an integral form: high-strength splicing technology, the main beam and the secondary beam adopt built-in double-headed anchor connectors. In the static load test, the yield load of the spliced ​​beam reaches 92% of that of the integral beam; after 100,000 cycles of fatigue test (simulated wind load), there is no loosening at the connection, the stiffness retention rate is above 95%, and the mechanical properties meet the requirements for use.

[0008] (4) Neat appearance and optimized safety: The built-in hidden connection is used. All connectors (double-headed anchor type, flat steel bending part) are placed in the internal cavity of the component. There are no exposed fasteners after splicing. The connection structure is hidden by the decorative cover plate, which improves the aesthetics and avoids the risk of corrosion and impact of traditional exposed bolts.

[0009] (5) Easy installation and maintenance: quick splicing and disassembly. After the louvered sections are spliced, they can be directly snapped into the pre-set rotating shaft of the ceiling frame through the end buckles, so as to achieve quick installation and angle adjustment, which is convenient for later maintenance or component replacement. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the main crossbeam assembly structure of the present invention; Figure 3 This is a schematic diagram of the louver assembly structure of the present invention; In the diagram, 1. Roof frame; 11. Main crossbeam; 111. First beam segment; 112. Second beam segment; 113. Connecting anchor; 12. Secondary crossbeam; 13. Double-headed anchor connector; 131. Conical blind hole; 132. Tightening nut; 2. Louver assembly; 21. First louver segment; 22. Second louver segment; 23. Internal connector; 231. Flat steel bending piece; 232. Reinforcing rib; 233. Protrusion; 234. Fastening screw; 235. Mounting hole; 24. Louver clip; 25. Screw; 3. Support column. Detailed Implementation

[0011] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0012] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0013] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0014] like Figure 1 As shown, the present invention provides a modular, assembleable gazebo, characterized in that it comprises: The canopy frame 1 consists of a main crossbeam 11 and a secondary crossbeam 12, which are assembled from at least two detachable beam segments connected by built-in double-headed anchor connectors 13. The louver assembly 2 is connected to the canopy frame 1 and, when segmented, is assembled from at least two louver segments connected by built-in connectors 23. The supporting column 3 is connected to the canopy frame 1 at its top and forms the overall support structure of the pavilion. In this invention, the supporting column 3 can also be assembled from at least two column segments connected by built-in connectors 23. This invention decomposes the main components, such as the canopy frame 1, louver assembly 2, and supporting column 3, into multiple shorter "beam segments" and "louver segments"; similarly, the tall supporting column 3 is designed to be composed of multiple shorter "column segments." These segments are standardized, modular components. Through an innovative built-in concealed connection structure, these modular units can be quickly and reliably assembled on-site into a complete gazebo with sufficient structural strength and stability, resulting in a clean appearance with no exposed fasteners. This significantly reduces the volume and weight of individual packages, lowering transportation and storage costs, and allowing for handling and installation by a single person or with minimal assistance, thus enhancing safety and convenience.

[0015] like Figure 2As shown, in this invention, exemplarily, the two ends of the double-headed anchor connector 13 are machined with conical blind holes 131 that match the clamping nuts 132, which cooperate with the connecting anchor 113 pre-embedded inside the beam segment. By tightening the clamping nuts 132 on both sides, the two beam segments are pulled together and fitted. The top of the clamping nut 132 is provided with a conical apex angle that cooperates with the conical blind hole 131, wherein the conical blind hole 131 is preferably a 90° conical blind hole 131. Specifically: The double-headed anchor connector 13 is mainly used for connecting the main crossbeam 11, the secondary crossbeam 12, or the supporting column 3. The main crossbeam 11 and the secondary crossbeam 12 are preferably metal square tubes. A threaded connecting anchor 113 is fixed inside the mating end of two adjacent beam segments (named the first beam segment 111 and the second beam segment 112). The double-headed anchor connector 13 is preferably a metal rod with conical blind holes 131 machined on both sides. These conical blind holes 131 are preferably 90° conical blind holes 131, and are fitted with clamping nuts 132. The top of the clamping nut 132 is machined with a conical apex angle that matches the 90° conical blind holes 131 on both sides of the metal rod.

[0016] During assembly, first insert one end of the double-headed anchor connector 13 into the connecting anchor 113 in the first beam segment 111 until the conical blind hole 131 on one side of the double-headed anchor connector 13 aligns with the internal thread on the connecting anchor 113. Then, fix one side of the double-headed anchor connector 13 to the connecting anchor 113 by rotating the clamping nut 132. Next, align the through hole on the connecting anchor 113 of the second beam segment 112 with the fixed double-headed anchor connector 13, align the connecting anchor 113 with the other end of the double-headed anchor connector 13, and insert it until it reaches the limit. By rotating the clamping nuts 132 on both sides, the conical apex of the clamping nuts 132 presses against the conical blind holes 131 on both sides of the double-headed anchor connector 13, thus tightening the two beam segments until the end faces fit tightly together. The conical apex of the clamping nut 132 engages with the inclined surfaces of the conical blind holes 131 on both sides of the double-headed anchor connector 13. When the clamping nut 132 is tightened, the conical apex and the inclined surfaces of the conical blind holes 131 will tighten the beams on both sides and generate a mechanical self-locking effect under stress, thus preventing loosening and adapting to dynamic loads (such as wind vibration). It will not loosen even after long-term use. Finally, a decorative cover plate is screwed into the operating hole to achieve complete concealment.

[0017] like Figure 3As shown in the illustration, this invention provides a preferred embodiment of the built-in connector 23 for splicing louvers when they are segmented. The built-in connector 23 is a flat steel bent piece 231 with a reinforcing rib 232 in the middle and threaded protrusions 233 stamped at both ends. Fastening screws 234 are passed sequentially through the mounting holes 235 of the two louver segments and the threaded holes on the protrusions 233, and screwed into the mounting holes 235 at the ends of the two louver segments to fix them in place. The flat steel bent connector is made of spring flat steel bent into a "U" shape. The louver segments are U-shaped louver segments made of metal profiles.

[0018] Assembly process: Place the flat steel bent piece 231 inside the end of the first louver section 21. Use a fastening screw 234 to pass through the mounting hole 235 and the threaded hole on the protrusion 233 of the first louver section 21, and then screw it into the mounting hole 235 at the end of the second louver section 22. After tightening, the flat steel bent piece 231 is hidden inside the joint of the two louver sections. This is suitable for tight connection of thin-walled profiles (U-shaped louver sections) to ensure the overall rigidity of the louver assembly 2. The connector is completely hidden inside the U-shaped profile and does not occupy external space.

[0019] The louver clip 24 of the louver assembly 2 is provided with a round shaft buckle at one end, which is used to snap into the round hole of the pre-set linkage rod on the ceiling frame 1 to achieve quick installation and disassembly and facilitate later maintenance. The linkage rod is used to drive the louvers of the louver assembly 2 to rotate and achieve angle adjustment.

[0020] In this invention, the assembled louver assembly 2 is equipped with louver clips 24 at both ends. These clips can be made of any possible material, and no special requirements are imposed. The louver clips 24 are connected to the pre-set screw holes 25 on the ceiling frame 1 using screws 25 to fix the louver assembly 2 to the ceiling frame 1, making installation convenient and the connection reliable.

[0021] In this invention, thread-locking adhesive is applied to all threaded connection parts, and a mechanical anti-loosening structure with a built-in double-headed anchor connector 13 is used to further improve the reliability of long-term use.

[0022] In this invention, all the built-in connectors 23 are set in the internal cavity of the beam or column segment. After splicing, the operating holes are hidden by the decorative cover plate, and there are no exposed fasteners.

[0023] In summary, this invention, through its core components of modular design, high-strength internal connections, concealed design, and convenient installation and maintenance, systematically solves the technical problems of traditional pavilions, such as difficult transportation, complicated installation, poor appearance, and low reliability. It achieves the technical advantages of convenient transportation and installation, reliable structural strength, and a clean appearance with no exposed fasteners.

[0024] The above are merely preferred embodiments of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concept, should be covered within the scope of protection of the present invention.

Claims

1. A modular, assembleable gazebo, characterized in that, Comprising: A ceiling frame (1), composed of a main cross beam (11) and auxiliary cross beams (12) to form a frame structure, where the main cross beam (11) and the auxiliary cross beams (12) are spliced by at least two detachable beam segments through built-in double-headed anchor connectors (13); A louver assembly (2), connected to the ceiling frame (1), and when the louvers are segmented, it is composed of at least two louver segments spliced through built-in connectors (23); Support columns (3), with the top connected to the ceiling frame (1), used to form the overall support structure of the gazebo.

2. The modular gazebo according to claim 1, characterized in that, Both ends of the double-headed anchor connector (13) are processed with conical blind holes (131) matching the tightening nuts (132), and cooperate with the connection anchor seats (113)预埋 in the beam segments. By tightening the tightening nuts (132) on both sides, the two beam segments are tightened and fitted together. The top of the tightening nut (132) is provided with a conical apex angle matching the conical blind hole (131).

3. The modular gazebo according to claim 2, characterized in that, The conical blind hole (131) is a 90° conical blind hole.

4. The modular gazebo according to claim 1, characterized in that, The built-in connector (23) is a flat steel bending part (231), with a reinforcing rib (232) formed in the middle, and convex packages (233) with internal threads are stamped at both ends. The two louver segments are fixed by successively passing fastening screws (234) through the mounting holes (235) of the two louver segments and the threaded holes on the convex packages (233) and screwing in the fastening screws (234).

5. A modular, assembleable gazebo according to claim 4, characterized in that, The flat steel bending connector (231) is bent from spring flat steel into a "U" shape.

6. The modular gazebo according to claim 1, characterized in that, The louver segment is a U-shaped louver segment, and its material is a metal profile.

7. The modular gazebo according to claim 1, characterized in that, The louver assembly (2) is connected to the preset screw holes on the ceiling frame by screws (25) through the louver clips (24) provided at its ends, used to fix the louver assembly (2) to the ceiling frame (1).

8. The modular gazebo according to claim 1, characterized in that, One end of the louver clip (24) of the louver assembly (2) is provided with a round shaft buckle, used to be snapped into the round hole of the preset linkage rod on the ceiling frame, and the linkage rod is used to drive the louvers of the louver assembly to rotate.

9. A modular, assembleable gazebo according to claim 1, characterized in that, The support column (3) is spliced by at least two column segments through built-in connectors.

10. A modular, assembleable gazebo according to claim 1, characterized in that, All the built-in connectors (23) are arranged in the internal cavities of the beam segments or column segments. After splicing, the operation holes are hidden by decorative covers, and there are no exposed fasteners on the appearance.

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