Large cylindrical bin dome structure

Abstract

The utility model discloses a dome structure of a large cylindrical bin body in the field of constructional engineering, which comprises a framework structure in a hemispherical shape on the whole, a gap is reserved at the spherical surface of the framework structure, a mounting ring is arranged at the edge of the bottom of the framework structure, and the outer diameter of the mounting ring is matched with the inner diameter of the cylindrical bin body; the coating structure is covered in the gap of the framework structure, and a sealing structure is arranged between the coating structure and the framework structure; the dome has the advantages that the dome is formed by arranging the cladding plate and the ribs, compared with a flat roof, water is not prone to accumulating, the sealing protruding strips and the sealing grooves are arranged between the cladding plate and the ribs for sealing, the waterproof performance can be further improved, the structure is simple, and manufacturing is convenient.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, specifically to a large cylindrical dome structure. Background Technology

[0002] Dome-shaped architectural structures are a type of structural formation in building engineering. This structural system has the characteristics of reasonable stress distribution, light weight, large span, and beautiful and novel structural form. It is a large-span spatial structure with a wide range of applications and development prospects.

[0003] Most existing cylindrical silos have flat-top structures, which are prone to rainwater accumulation and seepage, causing the contents of the silo to get wet.

[0004] Therefore, we propose a large cylindrical dome structure. Summary of the Invention

[0005] To address the aforementioned shortcomings of existing technologies, this utility model provides a large cylindrical silo dome structure.

[0006] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0007] A large cylindrical silo dome structure includes: a skeleton structure, which is hemispherical in shape and has gaps on the spherical surface; a mounting ring is provided at the bottom edge of the skeleton structure, and the outer diameter of the mounting ring matches the inner diameter of the cylindrical silo; and a covering structure, which covers the gaps in the skeleton structure and has a sealing structure between it and the skeleton structure.

[0008] By setting up a skeleton structure and a covering structure, the covering structure is placed over the spherical gaps of the skeleton structure to seal it, thus forming a dome. The dome structure is initially connected and fixed by inserting the mounting ring into the cylindrical compartment. Rainwater from the dome structure will flow down along the arc-shaped dome structure, which is less prone to water accumulation compared to traditional flat roofs, making it easier to store internal items. Furthermore, a sealing structure is set between the skeleton structure and the covering structure, which can further improve waterproof performance and prevent water leakage.

[0009] Further defining the framework, the skeleton structure includes a top block, several ribs, and a bottom ring; the top block is disc-shaped, the ribs are arc-shaped, the top ends of the ribs are radially arranged around the periphery of the top block, and the bottom ends are fixedly connected to the bottom ring, with the mounting ring fixedly connected to the bottom surface of the bottom ring; by setting the bottom ring to fix the bottom of the ribs and the mounting ring, the stability of the skeleton structure and the insertion limit of the mounting ring can be effectively improved.

[0010] Further defining the covering structure, the covering plate covers the gap between two adjacent ribs, the area of ​​the covering plate matches the area of ​​the gap between the adjacent ribs, the top block has an insertion groove on its peripheral surface, and the top edge of the covering plate has a horizontal insertion block that mates with the insertion groove; by setting a horizontal insertion block on the top edge of the covering plate and opening an insertion groove on the peripheral surface of the top block, it is convenient to insert the covering plate into the top block and fix the top of the covering plate.

[0011] Further defining the sealing structure, it includes a sealing groove and a sealing protrusion. First mounting platforms are respectively formed on both sides of the outer surface of the rib, and second mounting platforms matching the first mounting platforms are respectively formed on both sides of the inner surface of the covering plate. The sealing groove is recessed on the second mounting platform, and the sealing protrusion is located on the first mounting platform, with the sealing protrusion being semi-circular in shape. By having the first mounting platform on the outer surface of the rib and the sealing protrusion on the first mounting platform, the gap between the sealing protrusion and the sealing groove exists only at the top. This means that rainwater must overcome gravity to enter the compartment through the gap, thus improving waterproofing performance.

[0012] Further specified, the width of the bottom ring is greater than the thickness of the rib, and the top surface of the bottom ring not covered by the rib and the covering plate has a drainage surface, which is a downward sloping surface from the inside to the outside; the sloping drainage surface at the outer edge of the bottom ring can ensure that the rainwater flowing down from the covering plate flows more smoothly down from the edge of the bottom ring and will not accumulate on the bottom ring.

[0013] Furthermore, the skeleton structure also includes a central support rod and a base block. The top end of the central support rod is fixedly connected to the top block, and the bottom end is fixedly connected to the base block. The base block is also disc-shaped. Several reinforcing rods are connected between the inner wall of the base ring and the circumference of the base block. These reinforcing rods are also arranged radially. A support rod is connected between the top surface of the base block and the middle section of the rib. By setting the central support rod and the base block, and by setting the reinforcing rod between the base block and the base ring, and by setting the support rod between the base block and the middle section of the rib, the skeleton structure becomes more stable and its stability is improved.

[0014] The beneficial effects of this utility model are as follows: by setting up a dome with a covering plate and a rib, it is less prone to water accumulation compared to a flat roof. The sealing protrusion and sealing groove between the covering plate and the rib can further improve the waterproof performance. The structure is simple and easy to manufacture. Attached Figure Description

[0015] Figure 1 This is a partial perspective view of part of the present invention from a frontal viewing angle;

[0016] Figure 2 This is a partial perspective view of the present invention from a top viewpoint;

[0017] Figure 3This is a schematic diagram showing the fit between the covering plate and the bone strip.

[0018] The symbols for each component are as follows:

[0019] Frame structure 1, top block 11, insertion groove 111, bone strip 12, first mounting platform 121, bottom ring 13, drainage surface 131, central upright 14, bottom block 15, reinforcing rod 16, support rod 17, covering structure 2, covering plate 21, second mounting platform 211, insertion block 22, sealing structure 3, sealing groove 31, sealing protrusion 32, mounting ring 4. Detailed Implementation

[0020] The specific embodiments of this utility model are described below to enable those skilled in the art to understand this utility model. However, it should be understood that this utility model is not limited to the scope of the specific embodiments. For those skilled in the art, as long as various changes are within the spirit and scope of this utility model as defined and determined by the appended claims, these changes are obvious. All utility model creations utilizing the concept of this utility model are within the scope of protection.

[0021] Example:

[0022] like Figures 1-3As shown, a large cylindrical silo dome structure includes a skeleton structure 1, a covering structure 2, and a sealing structure 3. The skeleton structure 1 is generally hemispherical, and a mounting ring 4 is provided at the bottom edge of the skeleton structure 1. The outer diameter of the mounting ring 4 matches the inner diameter of the cylindrical silo. The skeleton structure 1 includes a top block 11, several ribs 12, a bottom ring 13, a central upright rod 14, and a bottom block 15. The top block 11 is disc-shaped, the ribs 12 are arc-shaped, and the tops of several ribs 12 are radially arranged around the top block 11. The top and bottom ends are fixedly connected to the bottom ring 13, and the mounting ring 4 is fixedly connected to the bottom surface of the bottom ring 13; the top end of the central upright rod 14 is fixedly connected to the top block 11, and the bottom end is fixedly connected to the bottom block 15. The bottom block 15 is also disc-shaped. Several reinforcing rods 16 are connected between the inner wall of the bottom ring 13 and the circumferential surface of the bottom block 15. The reinforcing rods 16 are also arranged radially. A support rod 17 is connected between the top surface of the bottom block 15 and the middle section of the bone strip 12; a connection is made between the covering structure 2 and the skeleton structure 1. The structure includes a sealing structure 3; the covering structure 2 includes a covering plate 21, which covers the gap between two adjacent ribs 12, and the area of ​​the covering plate 21 matches the area of ​​the gap between the adjacent ribs 12. A insertion groove 111 is provided on the peripheral surface of the top block 11, and an insertion block 22 that mates with the insertion groove 111 is provided horizontally on the top edge of the covering plate 21; the sealing structure 3 includes a sealing groove 31 and a sealing protrusion 32; and first mounting platforms are respectively provided on both sides of the outer surface of the rib 12. 121, the inner surface of the covering plate 21 is provided with a second mounting platform 211 that matches the first mounting platform 121 on both sides. The sealing groove 31 is recessed on the second mounting platform 211. The sealing protrusion 32 is provided on the first mounting platform 121. The sealing protrusion 32 is semi-circular. The width of the bottom ring 13 is greater than the thickness of the rib 12. The top surface of the bottom ring 13 that is not covered by the rib 12 and the covering plate 21 is provided with a drainage surface 131. The drainage surface 131 is a downward sloping surface from the inside to the outside.

[0023] By setting up a skeleton structure 1 and a covering structure 2, the covering structure 2 covers the spherical gap of the skeleton structure 1 to seal it, thereby forming a dome. The dome structure is initially connected and fixed by inserting the mounting ring 4 into the cylindrical compartment. Rainwater from the dome structure will flow down along the arc-shaped dome structure, which is less prone to water accumulation compared to a traditional flat roof, making it easier to store internal items. Furthermore, a sealing structure 3 is provided between the skeleton structure 1 and the covering structure 2, which can further improve the waterproof performance and prevent water leakage. By setting a bottom ring 13 to fix the bottom of the rib 12 and the mounting ring 4, the stability of the skeleton structure 1 and the insertion limit of the mounting ring 4 can be effectively improved. By setting a horizontal insertion block 22 on the top edge of the covering plate 21 and opening an insertion groove 111 on the circumference of the top block 11, it is convenient to insert the covering plate 21 into the top. Block 11 is used to fix the top of the covering plate 21; the first mounting platform 121 is opened on the outer surface of the rib 12, and the sealing protrusion 32 is set on the first mounting platform 121. This makes the gap between the sealing protrusion 32 and the sealing groove 31 only exist at the top, so that rainwater has to overcome gravity to enter the chamber through the gap, thus improving the waterproof performance; the inclined drainage surface 131 set on the outer edge of the bottom ring 13 can ensure that the rainwater flowing down from the covering plate 21 flows down the edge of the bottom ring 13 more smoothly and will not accumulate on the bottom ring 13; by setting the central upright 14 and the bottom block 15, and setting the reinforcing rod 16 between the bottom block 15 and the bottom ring 13, and setting the support rod 17 between the bottom block 15 and the middle section of the rib 12, the skeleton structure 1 is more stable and the stability is improved.

Claims

1. A large cylindrical warehouse dome structure, characterized in that, include: The skeleton structure (1) is hemispherical in shape and has gaps at the spherical surface. The bottom edge of the skeleton structure (1) is provided with a mounting ring (4), and the outer diameter of the mounting ring (4) matches the inner diameter of the cylindrical chamber. The covering structure (2) covers the gap of the skeleton structure (1) and has a sealing structure (3) between it and the skeleton structure (1).

2. The large cylindrical silo dome structure according to claim 1, characterized in that, The skeleton structure (1) includes a top block (11), several bone strips (12) and a bottom ring (13); the top block (11) is in the shape of a disc, the bone strips (12) are in the shape of an arc, the top ends of several bone strips (12) are arranged radially around the circumference of the top block (11), and the bottom ends are fixedly connected to the bottom ring (13), and the mounting ring (4) is fixedly connected to the bottom surface of the bottom ring (13).

3. The large cylindrical silo dome structure according to claim 2, characterized in that, The covering structure (2) includes a covering plate (21) that covers the gap between two adjacent bone strips (12). The area of ​​the covering plate (21) matches the area of ​​the gap between the adjacent bone strips (12). A insertion groove (111) is provided on the circumferential surface of the top block (11). A insertion block (22) that mates with the insertion groove (111) is provided horizontally on the top edge of the covering plate (21).

4. The large cylindrical warehouse dome structure according to claim 3, characterized in that, The sealing structure (3) includes a sealing groove (31) and a sealing protrusion (32); the outer surface of the bone strip (12) is provided with a first mounting platform (121) on both sides, and the inner surface of the covering plate (21) is provided with a second mounting platform (211) that matches the first mounting platform (121) on both sides. The sealing groove (31) is recessed on the second mounting platform (211), and the sealing protrusion (32) is provided on the first mounting platform (121). The sealing protrusion (32) is semi-circular.

5. The large cylindrical silo dome structure according to claim 4, characterized in that, The width of the bottom ring (13) is greater than the thickness of the bone strip (12), and the top surface of the bottom ring (13) not covered by the bone strip (12) and the covering plate (21) is provided with a drainage surface (131), which is a downward sloping surface from the inside to the outside.

6. The large cylindrical silo dome structure according to claim 5, characterized in that, The skeleton structure (1) also includes a central support rod (14) and a base block (15). The top end of the central support rod (14) is fixedly connected to the top block (11), and the bottom end is fixedly connected to the base block (15). The base block (15) is also disc-shaped. A number of reinforcing rods (16) are connected between the inner wall of the bottom ring (13) and the circumferential surface of the base block (15). The number of reinforcing rods (16) are also arranged radially. A support rod (17) is connected between the top surface of the base block (15) and the middle section of the bone strip (12).

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