Rigid platform supporting structure for barn top center drum ring radiation beam

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a silo top center drum ring radiation beam rigid platform supporting structure which comprises a silo structure, a supporting structure and a buffering structure, the supporting structure and the buffering structure are installed on the silo structure, the supporting structure comprises a supporting beam, and the buffering structure comprises a fixing cylinder, an installation groove and a spring. A connecting steel plate is installed on the fixing cylinder through a piston and a movable rod, a flowing hole is formed in the piston, and the connecting steel plate is slidably connected with the inner wall of the installation groove and connected with the bottom wall of the installation groove through a spring. Expansion and contraction of the supporting beam caused by temperature change or load fluctuation are effectively relieved through the combined effect of the arranged buffering structure, hydraulic oil and the spring, stress concentration and vibration are reduced, then force transmission can be adjusted through cooperation of the movable rod and the piston, and the service life of the supporting beam is prolonged. The whole supporting system can be dynamically adjusted according to changes of external loads, and it is ensured that the structure is always kept stable in different working states.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a rigid platform support structure for a central drum ring radial beam on a warehouse roof. Background Technology

[0002] This structure distributes the roof load evenly to the surrounding support system by setting a drum ring at the center of the silo roof and using radial beams extending from the center to the periphery. The drum ring, as the central support element, effectively enhances the rigidity and stability of the overall structure, while the radial beams provide additional support in the horizontal direction, ensuring the roof's load-bearing capacity and resistance to deformation. The rigid platform support structure design not only improves the load-bearing performance of the silo roof but also achieves more efficient load distribution and structural stability without adding too much extra material, meeting the needs of large-scale material storage.

[0003] Existing technologies use truss structures for support, transferring loads through hinged members. The joint construction is complex, making it difficult to cope with the expansion and deformation of the support beams caused by temperature changes. It is also unable to dynamically and adaptively adjust to load fluctuations. In long-term use, the structure is prone to fatigue damage due to environmental factors, affecting both safety and service life. Utility Model Content

[0004] In view of the above-mentioned existing methods, which transmit loads through hinged rods, have complex node structures, are difficult to cope with the expansion and deformation of the support beams caused by temperature changes, cannot dynamically and adaptively adjust to load fluctuations, and are prone to fatigue damage due to environmental factors during long-term use, thus affecting both safety and service life, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a rigid platform support structure for the radial beam of the central drum ring on the top of the warehouse. The purpose is that the load is transmitted through the hinged connection of the rods, the node structure is complex, it is difficult to cope with the expansion and deformation of the support beam caused by temperature changes, it cannot dynamically and adaptively adjust the load fluctuation, and the structure is prone to fatigue damage due to environmental effects during long-term use, which affects both safety and service life.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a rigid platform support structure for a radial beam at the center of a silo top, comprising a silo structure, a support structure, and a buffer structure. The support structure and the buffer structure are installed on the silo structure. The support structure includes a support beam. The buffer structure includes a fixed cylinder, a mounting groove, and a spring. The fixed cylinder is connected to a steel plate via a piston and a movable rod. The piston is provided with a flow hole. The connecting steel plate is slidably connected to the inner wall of the mounting groove. The connecting steel plate is connected to the bottom wall of the mounting groove via a spring.

[0007] As a preferred embodiment of the rigid platform support structure of the radial beam of the central drum ring on the silo top described in this utility model, the silo structure includes a silo wall and a silo top, the silo top is located on top of the silo wall, and the silo wall is formed by concrete pouring.

[0008] As a preferred embodiment of the rigid platform support structure of the radial beam of the central drum ring on the top of the silo described in this utility model, the support structure includes a steel drum ring, a grid support rod, a steel platform, a support beam, and a steel bracket. The steel drum ring is located at the top inner part of the silo wall. The grid support rod is fixedly installed inside the steel drum ring. The steel platform is located at the bottom end of the steel drum ring. The steel bracket is fixedly connected to the silo wall through pre-embedding. One end of the support beam is fixedly connected to the steel platform through bolts.

[0009] As a preferred embodiment of the rigid platform support structure of the silo top center drum ring radial beam described in this utility model, the fixing cylinder is fixedly installed inside the steel bracket, and the mounting groove is set at the top of the steel bracket.

[0010] As a preferred embodiment of the rigid platform support structure of the silo top center drum ring radial beam of this utility model, the piston is slidably installed inside the fixed cylinder, the movable rod is fixedly installed on the top of the piston, the movable rod extends through the top wall of the fixed cylinder into the installation groove, the movable rod is slidably connected to the top wall of the fixed cylinder and the inner wall of the steel bracket respectively, the connecting steel plate is fixedly installed on the top of the movable rod, and the connecting steel plate is slidably connected to the inner wall of the installation groove.

[0011] As a preferred embodiment of the rigid platform support structure of the silo top center drum ring radial beam described in this utility model, the spring is fixedly installed at the bottom end of the connecting steel plate, the other end of the spring is fixedly connected to the bottom wall of the mounting groove, and the other end of the support beam is fixedly connected to the connecting steel plate by bolts.

[0012] The beneficial effects of this utility model are:

[0013] 1. Through the buffer structure, the combined action of hydraulic oil and springs effectively alleviates the expansion and contraction of the support beam caused by temperature changes or load fluctuations, reducing stress concentration and vibration. Secondly, the cooperation between the movable rod and the piston can regulate the transmission of force, enabling the entire support system to dynamically adjust according to changes in external loads, ensuring that the structure remains stable under different working conditions. The hydraulic system, through buffering and shock absorption, can effectively reduce vibration and impact caused by temperature changes or dynamic loads, improving the structure's seismic resistance, comfort, and durability, while extending the system's service life and ensuring long-term stability and safety.

[0014] 2. By using steel drum rings and grid support rods to reinforce the support force, the stable load-bearing capacity of the silo roof is ensured. The load is transferred to the connecting steel plate through the steel platform and support beams, forming a more rigid ring support system that can more evenly distribute the load on the silo roof and reduce stress concentration. The steel platform and support beams, together with the connecting steel plate, construct a simple and efficient force transmission path, avoiding the processing and installation difficulties caused by the complex nodes of the truss structure. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is a schematic diagram of the support structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the steel platform of this utility model;

[0020] Figure 5 This is a schematic diagram of the support beam of this utility model;

[0021] Figure 6 This is a cross-sectional schematic diagram of the steel bracket of this utility model;

[0022] Figure 7 This is a cross-sectional view of the fixing cylinder of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Silo structure; 11. Silo wall; 12. Silo top; 2. Support structure; 21. Steel drum ring; 22. Well-shaped support rod; 23. Steel platform; 24. Support beam; 25. Steel bracket; 3. Buffer structure; 31. Fixed cylinder; 32. Mounting groove; 33. Connecting steel plate; 34. Spring; 35. Movable rod; 36. Piston; 37. Flow hole. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Example

[0026] Refer to attached figure Figure 1 - Appendix Figure 7 This is the first embodiment of the present invention, which provides a rigid platform support structure for a radial beam at the center of a silo top, including a silo structure 1, a support structure 2, and a buffer structure 3. The support structure 2 and the buffer structure 3 are installed on the silo structure 1. The silo structure 1 includes a silo wall 11 and a silo top 12. The silo top 12 is located at the top of the silo wall 11, which is formed by concrete pouring. The support structure 2 includes a steel drum ring 21, a grid support rod 22, a steel platform 23, a support beam 24, and a steel bracket 25. The steel drum ring 21 is located at the top of the interior of the silo wall 11 and supports the silo top 12. The grid support rod 22 is fixedly installed inside the steel drum ring 21 and enhances the supporting force of the steel drum ring 21. The steel platform 23 is located at the bottom of the steel drum ring 21 and supports the steel drum ring 21. The steel bracket 25 is fixedly connected to the silo wall 11 by pre-embedding. One end of the support beam 24 is fixedly connected to the steel platform 23 by bolts.

[0027] The buffer structure 3 includes a fixed cylinder 31 and a mounting groove 32. The fixed cylinder 31 is fixedly installed inside the steel bracket 25 and contains hydraulic oil. The mounting groove 32 is located at the top of the steel bracket 25. A piston 36 is slidably installed inside the fixed cylinder 31. The piston 36 has a flow hole 37. A movable rod 35 is fixedly installed at the top of the piston 36. The movable rod 35 passes through the top wall of the fixed cylinder 31 and extends into the mounting groove 32. The movable rod 35 is slidably connected to the top wall of the fixed cylinder 31 and the inner wall of the steel bracket 25. A connecting steel plate 33 is fixedly installed at the top of the movable rod 35. The connecting steel plate 33 is slidably connected to the inner wall of the mounting groove 32. A spring 34 is fixedly installed at the bottom of the connecting steel plate 33. The other end of the spring 34 is fixedly connected to the bottom wall of the mounting groove 32. The other end of the support beam 24 is fixedly connected to the connecting steel plate 33 by bolts.

[0028] During use, the steel drum ring 21 supports the top of the silo 12. The support force of the steel drum ring 21 is strengthened by setting up a grid support rod 22. The steel drum ring 21 transmits the force to the connecting steel plate 33 through the steel platform 23 and the support beam 24. When the temperature changes in the external environment, the support beam 24 will expand and press the connecting steel plate 33. The connecting steel plate 33 will press the movable rod 35 and the spring 34. The spring 34 will react to the connecting steel plate 33. When the movable rod 35 moves, it drives the piston 36 to slide inside the fixed cylinder 31. At this time, the hydraulic oil inside the fixed cylinder 31 flows through the flow hole 37, thereby buffering the piston 36 and the movable rod 35, and further buffering and damping the support beam 24. It can be dynamically adjusted according to the changes in external load.

[0029] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A rigid platform support structure for a roof centre drum ring radiation beam, characterised in that: The silo structure includes a silo structure (1), a support structure (2), and a buffer structure (3). The support structure (2) and the buffer structure (3) are installed on the silo structure (1). The support structure (2) includes a support beam (24). The buffer structure (3) includes a fixed cylinder (31), a mounting groove (32), and a spring (34). The fixed cylinder (31) is connected to a connecting steel plate (33) via a piston (36) and a movable rod (35). The piston (36) is provided with a flow hole (37). The connecting steel plate (33) and the inner wall of the mounting groove (32) are slidably connected. The connecting steel plate (33) is connected to the bottom wall of the mounting groove (32) via the spring (34).

2. The rigid platform support structure for a roof centre drum ring radiation beam of a cask according to claim 1, characterized in that: The silo structure (1) includes a silo wall (11) and a silo roof (12), the silo roof (12) being located on top of the silo wall (11), the silo wall (11) being formed by concrete pouring.

3. The rigid platform support structure for a roof centre drum ring radiation beam of a cask according to claim 1, characterized in that: The support structure (2) includes a steel drum ring (21), a grid support rod (22), a steel platform (23), a support beam (24), and a steel bracket (25). The steel drum ring (21) is located at the top of the inside of the warehouse wall (11). The grid support rod (22) is fixedly installed inside the steel drum ring (21). The steel platform (23) is located at the bottom of the steel drum ring (21). The steel bracket (25) is fixedly connected to the warehouse wall (11) by pre-embedding. One end of the support beam (24) is fixedly connected to the steel platform (23) by bolts.

4. The rigid platform support structure for a roof center drum ring radiation beam of a cask according to claim 1, characterized in that: The fixing cylinder (31) is fixedly installed inside the steel bracket (25), and the mounting groove (32) is set at the top of the steel bracket (25).

5. The rigid platform support structure for a roof center drum ring radiation beam of a cask according to claim 4, characterized in that: The piston (36) is slidably installed inside the fixed cylinder (31), and the movable rod (35) is fixedly installed on the top of the piston (36). The movable rod (35) extends through the top wall of the fixed cylinder (31) into the mounting groove (32). The movable rod (35) is slidably connected to the top wall of the fixed cylinder (31) and the inner wall of the steel bracket (25) respectively. The connecting steel plate (33) is fixedly installed on the top of the movable rod (35). The connecting steel plate (33) is slidably connected to the inner wall of the mounting groove (32).

6. The rigid platform support structure for a reactor vessel top head center calandria radiation beam, as defined in claim 5, wherein: The spring (34) is fixedly installed at the bottom of the connecting steel plate (33), and the other end of the spring (34) is fixedly connected to the bottom wall of the mounting groove (32). The other end of the support beam (24) is fixedly connected to the connecting steel plate (33) by bolts.

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