Steel ring beam structure for steel silo
By designing a detachable steel ring beam structure, the problems of transporting and hoisting steel ring beams were solved, enabling convenient installation and horizontal hoisting, and reducing transportation costs and installation difficulty.
Patent Information
- Application Number
- CN202422793642.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-15
Smart Images
Figure CN223510687U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of steel silo technology, specifically a steel ring beam structure for steel silos. Background Technology
[0002] Steel silos are storage devices made primarily of thin steel plates, connected by welding or bolting. They offer advantages such as simple structure, high strength, small footprint, short construction period, and easy maintenance, and are widely used in grain storage, building material storage, and chemical storage. Steel ring beams are structural components that play a crucial role in the construction and engineering fields.
[0003] The existing steel ring beams for steel silos have the following shortcomings: First, steel ring beams are usually circular, with a large volume and high weight, which makes transportation of steel ring beams more troublesome and costly; Second, during installation, steel ring beams usually need to be lifted by a crane to the installation location. During the lifting process, it is difficult to keep the steel ring beams in a horizontal position, which increases the difficulty of installation. Utility Model Content
[0004] To overcome the above-mentioned defects, this utility model provides a steel ring beam structure for steel silos, which solves the problems of troublesome transportation and inconvenient hoisting of steel ring beams.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel ring beam structure for steel silos, comprising a first semi-ring beam, wherein the first semi-ring beam has two sliding grooves, two rotating grooves, and two threaded holes of the first type. Rectangular grooves are provided at both ends of the first semi-ring beam, and connecting blocks are slidably connected within the rectangular grooves. Limiting grooves are provided on the connecting blocks, and the limiting grooves correspond to the sliding grooves. A second semi-ring beam is fixedly connected to one side of the two connecting blocks. A threaded hole of the second type is provided on the second semi-ring beam, and a connecting mechanism is provided on one side of the second semi-ring beam. A lifting mechanism is provided above the first and second semi-ring beams.
[0006] As a further embodiment of this utility model: the connecting mechanism includes a limiting block and a lifting rod, the limiting block is slidably connected between the limiting groove and the sliding groove, and the lifting rod is rotatably connected above the limiting block.
[0007] As a further embodiment of this utility model: two L-shaped limiting blocks are rotatably connected in the rotating groove, and a spring is fixedly connected between the two L-shaped limiting blocks. The upper ends of the two L-shaped limiting blocks are both located above the lifting rod.
[0008] As a further embodiment of this utility model: the lifting mechanism includes a first lifting ring and a second lifting ring, the first lifting ring being threadedly connected to a first threaded hole, and the second lifting ring being threadedly connected to a second threaded hole.
[0009] As a further embodiment of this utility model: a movable lifting ring is sleeved between the first lifting ring and the second lifting ring, and the movable lifting ring has two through holes, which are correspondingly arranged.
[0010] As a further embodiment of this utility model: a bolt is inserted between the two through holes, and a nut is threaded onto the bolt.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] 1. A connecting mechanism is set up so that when the steel ring beam is not needed, the first half ring beam and the second half ring beam can be separated. When the steel ring beam is needed, the first half ring beam and the second half ring beam can be connected together by the cooperation of the connecting block, the limiting block and the lifting rod to form a steel ring beam, which facilitates the transportation and installation of the steel ring beam.
[0013] 2. The lifting mechanism ensures that the steel ring beam remains horizontal during hoisting, reducing the difficulty of installation. In addition, the No. 1 lifting ring, No. 2 lifting ring, and movable lifting ring can all be disassembled and reused, saving resources. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0015] Figure 2 This is a partial three-dimensional structural diagram of the present invention.
[0016] Figure 3 This is a partial three-dimensional structural diagram of the present invention.
[0017] Figure 4 for Figure 3 A schematic diagram of the three-dimensional structure at point A in the middle.
[0018] In the diagram: 1. First semi-ring beam; 2. Connecting block; 3. Second semi-ring beam; 4. Limiting block; 5. Lifting rod; 6. L-shaped limiting block; 7. Spring; 8. First lifting ring; 9. Second lifting ring; 10. Movable lifting ring; 11. Bolt; 12. Nut. Detailed Implementation
[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0020] like Figures 1-4 As shown, this utility model provides a technical solution:
[0021] The system includes a first semi-ring beam 1, which has two sliding grooves, two rotating grooves, and two threaded holes. Both ends of the first semi-ring beam 1 have rectangular grooves, and connecting blocks 2 are slidably connected in the rectangular grooves. The connecting blocks 2 have limit grooves, which are corresponding to the sliding grooves. A second semi-ring beam 3 is fixedly connected to one side of the two connecting blocks 2. The second semi-ring beam 3 has threaded holes and a connecting mechanism on one side. A lifting mechanism is installed above the first semi-ring beam 1 and the second semi-ring beam 3.
[0022] The connecting mechanism includes a limiting block 4 and a lifting rod 5. The limiting block 4 is slidably connected between the limiting groove and the slide groove. The lifting rod 5 is rotatably connected above the limiting block 4. Two L-shaped limiting blocks 6 are rotatably connected in the rotating groove. A spring 7 is fixedly connected between the two L-shaped limiting blocks 6. The upper ends of the two L-shaped limiting blocks 6 are both located above the lifting rod 5. When steel ring beams are needed, transport the No. 1 half-ring beam 1 and the No. 2 half-ring beam 3 onto the transport vehicle. After arriving at the destination, press down on the two L-shaped limit blocks 6. When they can no longer restrict the rotation of the lifting rod 5, rotate the lifting rod 5 and lift out the limit block 4. Then move the No. 2 half-ring beam 3 so that the connecting block 2 slides into the rectangular groove. When the limit groove corresponds to the slide groove, slide into the limit block 4 from the slide groove. Press down on the two L-shaped limit blocks 6 again and rotate the lifting rod 5 so that the upper ends of the two L-shaped limit blocks 6 are above the lifting rod 5, restricting the rotation of the lifting rod 5, so that the No. 1 half-ring beam 1 and the No. 2 half-ring beam 3 are connected to form a steel ring beam.
[0023] The lifting mechanism includes a first lifting ring 8 and a second lifting ring 9. The first lifting ring 8 is threaded onto a first threaded hole, and the second lifting ring 9 is threaded onto a second threaded hole. A movable lifting ring 10 is fitted between the first lifting ring 8 and the second lifting ring 9. The movable lifting ring 10 has two through holes, which are arranged correspondingly. A bolt 11 is inserted between the two through holes, and a nut 12 is threaded onto the bolt 11. After the first half-ring beam 1 and the second half-ring beam 3 are connected, the movable lifting ring 10 is fitted between the first lifting ring 8 and the second lifting ring 9, and the bolt 11 is inserted between the two through holes of the movable lifting ring 10. The nut 12 is tightened on the bolt 11, and then a lifting rope is tied between the two movable lifting rings 10 to lift the steel ring beam.
[0024] The working principle of this utility model is as follows:
[0025] When steel ring beams are needed, the first half-ring beam 1 and the second half-ring beam 3 are transported onto a transport vehicle, saving transport space. Upon arrival at the destination, the two L-shaped limit blocks 6 are pressed down. When they can no longer restrict the rotation of the lifting rod 5, the lifting rod 5 is rotated and the limit block 4 is lifted out. Then, the second half-ring beam 3 is moved so that the connecting block 2 slides into the rectangular groove. When the limit groove corresponds to the slide groove, the limit block 4 slides into the slide groove. The two L-shaped limit blocks 6 are pressed down again, and the lifting rod 5 is rotated so that the upper ends of the two L-shaped limit blocks 6 are above the lifting rod 5, restricting the rotation of the lifting rod 5. This connects the first half-ring beam 1 and the second half-ring beam 3 into a steel ring beam, facilitating the subsequent hoisting of the steel ring beam.
[0026] After the first half-ring beam 1 and the second half-ring beam 3 are connected, a movable lifting ring 10 is fitted between the first lifting ring 8 and the second lifting ring 9, and a bolt 11 is inserted between the two through holes of the movable lifting ring 10. Nuts 12 are tightened on the bolts 11, and then a lifting rope is tied between the two movable lifting rings 10 to lift the steel ring beam. This allows the steel ring beam to remain horizontal during the lifting process, reducing the difficulty of installing the steel ring beam. In addition, the first lifting ring 8, the second lifting ring 9, and the movable lifting ring 10 can all be disassembled and reused, saving resources.
[0027] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.
Claims
1. A steel ring beam structure for steel silos, comprising a first semi-ring beam (1), characterized in that: The first semi-ring beam (1) has two sliding grooves, two rotating grooves and two threaded holes. Both ends of the first semi-ring beam (1) have rectangular grooves. Connecting blocks (2) are slidably connected in the rectangular grooves. Limiting grooves are provided on the connecting blocks (2). The limiting grooves are corresponding to the sliding grooves. The two connecting blocks (2) are fixedly connected to the second semi-ring beam (3) on one side. The second semi-ring beam (3) has threaded holes. A connecting mechanism is provided on one side of the second semi-ring beam (3). A lifting mechanism is provided above the first semi-ring beam (1) and the second semi-ring beam (3).
2. The steel ring beam structure for steel silos according to claim 1, characterized in that: The connecting mechanism includes a limiting block (4) and a lifting rod (5). The limiting block (4) is slidably connected between the limiting groove and the sliding groove, and the lifting rod (5) is rotatably connected above the limiting block (4).
3. The steel ring beam structure for steel silos according to claim 2, characterized in that: Two L-shaped limiting blocks (6) are rotatably connected in the rotating groove. A spring (7) is fixedly connected between the two L-shaped limiting blocks (6). The upper ends of the two L-shaped limiting blocks (6) are both located above the lifting rod (5).
4. The steel ring beam structure for steel silos according to claim 3, characterized in that: The lifting mechanism includes a first lifting ring (8) and a second lifting ring (9). The first lifting ring (8) is threaded to a first threaded hole, and the second lifting ring (9) is threaded to a second threaded hole.
5. A steel ring beam structure for steel silos according to claim 4, characterized in that: A movable lifting ring (10) is fitted between the first lifting ring (8) and the second lifting ring (9). The movable lifting ring (10) has two through holes, which are arranged correspondingly.
6. The steel ring beam structure for steel silos according to claim 5, characterized in that: A bolt (11) is inserted between the two through holes, and a nut (12) is threaded onto the bolt (11).