A detachable truss platform for a multi-silo

Abstract

This invention belongs to the field of support device technology, specifically a detachable truss platform for multi-silo structures, including a support section, a limiting mechanism, and a buffer mechanism. The support section includes a load-bearing column, a pre-embedded plate, and a connecting plate. The connecting plate is fixedly installed on the bottom surface of the load-bearing column, and the load-bearing column is connected to the pre-embedded plate through the connecting plate. The limiting mechanism includes a control cylinder and a limiting plate. The control cylinder is fixedly installed on the inner wall of the load-bearing column, and the limiting plate is rotatably installed on the top of the load-bearing column. The rotation of the limiting plate is controlled by the control cylinder. The buffer mechanism includes a buffer plate, a connecting shaft, a control piston, and a receiving cylinder. One end of the receiving cylinder is fixedly installed on the outer wall of the load-bearing column, and the control piston is slidably installed in the inner cavity of the receiving cylinder. The outer wall of the control piston has a flow hole for damping fluid to pass through. The connecting shaft is fixedly installed on one axial end of the control piston and is elastically connected to the receiving cylinder. Through the above structural combination, it can be adapted to different inclined surface supports, improving the adaptability.

Description

Technical Field

[0001] This invention belongs to the field of support device technology, specifically a detachable truss platform for multi-silo silos. Background Technology

[0002] A silo is a warehouse used to store bulk materials, typically constructed of cylindrical or arched structures. The internal height of a silo generally ranges from 6m to 12.5m. It can be used by production enterprises for short-term storage and adjustment of raw materials, or as a warehouse for long-term storage. Silos are generally made of steel (though some are concrete), with top feeding and bottom unloading. The design and layout of silos should be rational to save land area and should be built in easily accessible, well-dry locations downwind of residential and public buildings, with the possibility of connection to water supply, drainage, heating, and power lines.

[0003] A typical concrete silo cone is a cone with a slope of 45°. The silo cone structure is divided into six identical areas by six radial beams. The processing of individual cone plate templates is optimized, and template processing drawings are compiled to divide a single sector into four template distribution areas for convenient centralized processing and cutting.

[0004] Construction errors can occur during the formwork fabrication and pouring process, resulting in different inclination dimensions of the conical section at the bottom of the silo. Common welded supports cannot be adjusted in their support positions according to the specific outer wall of the silo after assembly, affecting the construction progress.

[0005] Therefore, the present invention provides a detachable truss platform for multi-silo silos. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is: a detachable truss platform for multi-silo as described in the present invention, including a support part, a limiting mechanism and a buffer mechanism.

[0008] The support includes a load-bearing column, an embedded plate, and a connecting plate. The connecting plate is fixedly installed on the bottom surface of the load-bearing column. Nuts are provided on the outer wall of the connecting plate. The load-bearing column is connected to the embedded plate through the connecting plate. Bolts that mate with the nuts are provided on the upper end surface of the embedded plate. The embedded plate is connected to the ground by pouring concrete. It should be noted that after pouring, the bolts need to be above the concrete. The connection between the load-bearing column and the ground is achieved by the bolts and nuts.

[0009] The limiting mechanism includes a control cylinder and a limiting plate. The control cylinder is a common hydraulic jack, which is fixedly installed on the inner wall of the support column and connected to the support column by bolts. The limiting plate is rotatably installed on the top of the support column. The limiting plate is arc-shaped and fits the outer wall of the conical section at the bottom of the silo. The rotation of the limiting plate is controlled by the control cylinder. By sliding the movable end of the control cylinder, the limiting plate is controlled to rotate along the upper end of the support column until the limiting plate is in contact with the bottom conical section of the silo.

[0010] Multiple support columns are provided and are evenly distributed in a ring along the axis of the silo. Multiple limiting plates are attached to the silo to improve the stability of the silo support.

[0011] The buffer mechanism includes a buffer plate, a connecting shaft, a control piston, and a receiving cylinder. One end of the receiving cylinder is fixedly installed on the outer wall of the bearing column. The inner cavity of the receiving cylinder is used to store damping fluid. The control piston is slidably installed in the inner cavity of the receiving cylinder. The outer wall of the control piston is sealed and fitted with the inner wall of the receiving cylinder. The outer wall of the control piston has a flow hole for the damping fluid to pass through. After the receiving cylinder is closed, the sliding control piston allows the damping fluid to pass through the flow hole, producing a damping effect. The connecting shaft is fixedly installed on one axial end of the control piston. The sliding connecting shaft drives the control piston to slide synchronously. The connecting shaft is elastically connected to the receiving cylinder. After the sliding connecting shaft is closed, the elastic force on the connecting shaft controls the resetting of the connecting shaft and the control piston.

[0012] The buffer plate is located directly below the limiting plate. The buffer plate is an arc-shaped plate with through holes on its outer wall for bolts to pass through. The end of the connecting shaft away from the control piston is detachably connected to the buffer plate. The buffer plate is fixed to the silo by bolts. When the silo vibrates, it drives the connecting shaft to move synchronously.

[0013] Preferably, a connecting plate is fixedly installed on the outer wall of the limiting plate. The connecting plate is connected to the bearing column by a pin. The pin extends into the interior of the bearing column and is rotatably connected to the bearing column. A connecting frame is fixedly installed on the movable end of the control cylinder. A pin is provided in the middle of the connecting frame. An installation frame is fixedly installed on the outer wall of the limiting plate. A waist-shaped groove is opened on the outer wall of the installation frame. The waist-shaped groove is inclined. The installation frame is connected to the installation frame through the waist-shaped groove. The outer wall of the pin in the middle of the connecting frame slides and fits against the inner wall of the waist-shaped groove.

[0014] Preferably, an mounting plate is fixedly installed on the side wall of the bearing column, and the bottom of the accommodating cylinder is fixedly installed on the upper end face of the mounting plate. The mounting plate provides support for the accommodating cylinder. An mounting shaft is rotatably installed on the outer wall of the buffer plate. The outer wall of the mounting shaft is threaded. A connecting cylinder is rotatably installed on one axial end of the connecting shaft. The mounting shaft and the connecting cylinder are connected by a threaded engagement. By rotating the connecting cylinder, the mounting shaft can be controlled to slide along its own axis, so as to control the buffer plate to fit against the bottom of the silo.

[0015] Preferably, a closed end cap is detachably installed at the end of the accommodating cylinder away from the mounting plate. A bolt is provided at the axial edge of the closed end cap, and the closed end cap is connected to the accommodating cylinder by the bolt. A sealing gasket is provided at the contact position between the closed end cap and the accommodating cylinder to achieve a sealed connection between the closed end cap and the accommodating cylinder. A sealing element is provided in the middle of the closed end cap, and the connecting shaft is slidably sealed to the closed end cap through the sealing element. The sealing element is a common movable sealing ring.

[0016] Preferably, a support plate is fixedly installed on the outer wall of the connecting shaft, and an installation plate is fixedly installed on the outer wall of the receiving cylinder. The axes of the support plate and the installation plate coincide. An elastic element, which is a common buffer spring, is fixedly installed on one side of the support plate. The end of the elastic element away from the support plate is fixedly connected to the installation plate. When the connecting shaft slides, the support plate slides synchronously, thereby controlling the elastic deformation of the elastic element. After the connecting shaft slides, the elastic element releases its elastic potential energy, thereby controlling the resetting of the connecting shaft and the control piston.

[0017] Preferably, a control plate for controlling the diameter of the flow orifice is elastically installed on the inner wall of the control piston. The control plate is located at the flow orifice, and sliding the control plate can adjust the diameter of the flow orifice for the damping fluid to flow through, thereby adjusting the damping effect when the control piston slides. A control ring is slidably installed on the outer wall of the accommodating cylinder. The axis of the control ring coincides with the axis of the accommodating cylinder. The control ring slides synchronously with the control piston, and the positions of the control ring and the control piston correspond. The synchronous sliding of the control ring and the control piston can keep the control ring outside the control piston at all times when the control piston slides. An adjustment plate is slidably installed on the inner wall of the control ring.

[0018] A control block, which is a magnetic block, is fixedly installed on the inner wall of the control panel. An attraction block, which is a magnet that attracts the control block, is fixedly installed on the inner wall of the adjustment plate.

[0019] Multiple attraction blocks are evenly arranged along the outer wall of the adjustment plate. The magnetic force of the multiple attraction blocks increases sequentially. The sliding adjustment plate controls the attraction blocks to slide synchronously. At this time, the magnetic force on the control block gradually increases, thereby driving the control plate to slide.

[0020] Preferably, a transmission rod is fixedly connected to the outer wall of the support plate. When the connecting shaft slides, it drives the transmission rod and the support plate to slide synchronously. A connecting block is fixedly installed at the end of the transmission rod away from the support plate. The bottom surface of the connecting block is fixedly connected to the outer wall of the control ring. When the transmission rod slides, it drives the control ring to slide synchronously through the connecting block, thereby realizing the synchronous sliding of the control piston and the control ring.

[0021] A protective cylinder is slidably installed on the outer wall of the receiving cylinder. The inner wall of the protective cylinder is fixedly connected to the outer wall of the connecting block. The protective cylinder is fixedly connected to the control ring through the connecting block.

[0022] Preferably, a bearing ring is slidably installed on the inner wall of the protective cylinder. The bearing ring can slide along the axis of the protective cylinder. An adjusting plate is fixedly installed on the axial end of the bearing ring. The sliding bearing ring controls the adjusting plate to slide synchronously, thereby changing the attractive force on the control block. A storage tank is fixedly installed on the inner wall of the protective cylinder. The inner cavity of the storage tank is used to store gas so that it can expand and contract according to temperature changes. A receiving cylinder is fixedly installed on the inner wall of the storage tank. The outer wall of the receiving cylinder has a through hole communicating with the inner cavity of the storage tank. A telescopic tube for controlling the sliding of the bearing ring is fixedly installed on the inner wall of the receiving cylinder. The telescopic tube is a common corrugated pipe. The inner cavity of the telescopic tube communicates with the inner cavity of the storage tank.

[0023] Multiple storage cylinders are provided, and these cylinders are evenly distributed in a ring along the axis of the bearing ring. This ensures that the bearing ring is subjected to uniform force when it slides, preventing it from tilting and jamming.

[0024] Preferably, a pressure gauge is fixedly installed on the outer wall of the storage tank. The pressure gauge is a common air pressure gauge, and the display end of the pressure gauge extends to the outside of the protective cylinder to facilitate real-time monitoring of the air pressure inside the storage tank.

[0025] A control valve is fixedly installed on the outer wall of the storage tank. The air intake and exhaust of the storage tank cavity are controlled by the control valve, which is a valve commonly used in tires.

[0026] Preferably, a connecting piece is fixedly installed on the side wall of the bearing ring. The connecting piece is a common copper plate. The end of the telescopic tube away from the storage cylinder is fixedly connected to the outer wall of the connecting piece to realize the connection between the telescopic tube and the bearing ring, so as to control the sliding of the bearing ring by the extension and retraction of the telescopic tube. A guide rod is fixedly connected to the outer wall of the connecting piece, and a guide cylinder for the guide rod to slide is fixedly installed on the inner wall of the storage tank.

[0027] The beneficial effects of this invention are as follows:

[0028] 1. This invention features a control cylinder and a limiting plate. The limiting plate is rotatably mounted on the top of the supporting column and is arc-shaped to fit the outer wall of the conical section at the bottom of the silo. A connecting plate is fixedly mounted on the outer wall of the limiting plate. A connecting frame is fixedly mounted on the movable end of the control cylinder. An installation frame is fixedly mounted on the outer wall of the limiting plate. The outer wall of the pin in the middle of the connecting frame slides against the inner wall of the waist-shaped groove. Thus, the movement of the limiting plate is controlled by the sliding of the control cylinder, thereby adapting to different inclined surface supports and improving the range of adaptability.

[0029] 2. This invention features a receiving cylinder with a control piston slidably mounted inside. The axial end of the control piston is connected to a connecting shaft in the cylinder. A control plate for controlling the flow orifice diameter is elastically mounted on the inner wall of the control piston. A telescopic tube that expands and contracts according to temperature is installed on the inner wall of the protective cylinder. The expansion and contraction of the telescopic tube can adjust the magnetic force on the control block inside the control plate, thereby adjusting the flow orifice diameter of the damping fluid. This allows for automatic adaptation and adjustment based on external temperature, improving safety during use. Attached Figure Description

[0030] The invention will now be further described with reference to the accompanying drawings.

[0031] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 This is a schematic diagram of the installation of the load-bearing column in this invention;

[0033] Figure 3 This is a schematic diagram of the limiting plate in this invention;

[0034] Figure 4 This is a schematic diagram of the installation of the connecting block in this invention;

[0035] Figure 5 This is a schematic diagram of the structure for controlling the piston in this invention;

[0036] Figure 6 This is a schematic diagram of the installation of the attraction block in this invention;

[0037] Figure 7 This is a schematic diagram of the installation of the control ring in this invention;

[0038] Figure 8 This is a schematic diagram of the installation of the control board in this invention;

[0039] Figure 9 This is a schematic diagram of the structure of the adjusting plate in this invention;

[0040] Figure 10 This is a schematic diagram of the installation of the bearing ring in this invention;

[0041] Figure 11 This is a schematic diagram of the installation of the telescopic tube in this invention;

[0042] Figure 12 This is a schematic diagram of the installation of the guide rod in this invention.

[0043] In the diagram: 1. Bearing column; 2. Mounting plate; 3. Connecting shaft; 4. Control cylinder; 5. Mounting bracket; 6. Limiting plate; 7. Receiving cylinder; 8. Mounting shaft; 9. Buffer plate; 10. Connecting plate; 11. Connecting bracket; 12. Connecting block; 13. Mounting plate; 14. Transmission rod; 15. Support plate; 16. Closed end cap; 17. Control block; 18. Control piston; 19. Control plate; 20. Adjusting plate; 21. Protective cylinder; 22. Suction block; 23. Pressure gauge; 24. Bearing ring; 25. Storage tank; 26. Collection cylinder; 27. Guide cylinder; 28. Telescopic tube; 29. ​​Connecting piece; 30. Guide rod; 31. Control ring. Detailed Implementation

[0044] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0045] Example 1: As Figures 1 to 5 As shown in the embodiment of the present invention, a detachable truss platform for multi-silo includes a support section, a limiting mechanism, and a buffer mechanism.

[0046] The support includes a bearing column 1, an embedded plate, and a connecting plate. The connecting plate is fixedly installed on the bottom surface of the bearing column 1. Nuts are provided on the outer wall of the connecting plate. The bearing column 1 is connected to the embedded plate through the connecting plate. Bolts that mate with the nuts are provided on the upper end surface of the embedded plate. The embedded plate is connected to the ground by concrete pouring. It should be noted that after pouring, the bolts need to be above the concrete. The connection between the bearing column 1 and the ground is achieved by the bolts and nuts.

[0047] The limiting mechanism includes a control cylinder 4 and a limiting plate 6. The control cylinder 4 is a common hydraulic jack. The control cylinder 4 is fixedly installed on the inner wall of the bearing column 1. The control cylinder 4 is connected to the bearing column 1 by bolts. The limiting plate 6 is rotatably installed on the top of the bearing column 1. The limiting plate 6 is set to be arc-shaped and adapted to the outer wall of the conical section at the bottom of the silo.

[0048] The rotation of the limiting plate 6 is controlled by the control cylinder 4. By sliding the movable end of the control cylinder 4, the limiting plate 6 is controlled to rotate along the upper end of the bearing column 1 until the limiting plate 6 is in contact with the bottom conical section of the silo. The inclined limiting plate 6 is used to support the silo.

[0049] To improve the stability of the silo support, in this embodiment, multiple supporting columns 1 are provided and are evenly distributed in a ring along the axis of the silo. Multiple limiting plates 6 are attached to the silo to improve the stability of the silo support.

[0050] The buffer mechanism includes a buffer plate 9, a connecting shaft 3, a control piston 18, and a receiving cylinder 7. One end of the receiving cylinder 7 is fixedly installed on the outer wall of the bearing column 1. The inner cavity of the receiving cylinder 7 is used to store damping fluid. The control piston 18 is slidably installed in the inner cavity of the receiving cylinder 7. The outer wall of the control piston 18 is sealed and fitted with the inner wall of the receiving cylinder 7. The outer wall of the control piston 18 has a flow hole for the damping fluid to pass through. After the receiving cylinder 7 is closed, the damping fluid passes through the flow hole of the sliding control piston 18 to produce a damping effect.

[0051] The connecting shaft 3 is fixedly installed at one axial end of the control piston 18. The sliding connecting shaft 3 drives the control piston 18 to slide synchronously. The connecting shaft 3 is elastically connected to the accommodating cylinder 7. After the sliding connecting shaft 3 is slidable, the elastic force on the connecting shaft 3 controls the connecting shaft 3 and the control piston 18 to reset.

[0052] The buffer plate 9 is located directly below the limiting plate 6. The buffer plate 9 is an arc-shaped plate with through holes on its outer wall for bolts to pass through. The end of the connecting shaft 3 away from the control piston 18 is detachably connected to the buffer plate 9. The buffer plate 9 is fixed to the silo by bolts. When the silo vibrates, it drives the connecting shaft 3 to move synchronously. At this time, the control piston 18 slides synchronously, generating damping. When the silo vibrates due to external force, the damping generated by the sliding of the control piston 18, combined with the elastic force, achieves the effect of shock absorption and improves the safety of the silo installation support.

[0053] In addition, when the buffer plate 9 is connected to the silo, the silo is supported by the limiting plate 6, which facilitates the connection between the buffer plate 9 and the silo and improves the installation efficiency.

[0054] A connecting plate 10 is fixedly installed on the outer wall of the limiting plate 6. The connecting plate 10 is connected to the bearing column 1 by a pin. The pin extends into the interior of the bearing column 1 and is rotatably connected to the bearing column 1. A connecting frame 11 is fixedly installed on the movable end of the control cylinder 4. The connecting frame 11 is a common U-shaped frame, and a pin is provided in the middle of the connecting frame 11.

[0055] A mounting bracket 5 is fixedly installed on the outer wall of the limiting plate 6. The outer wall of the mounting bracket 5 has a waist-shaped groove, which is inclined. The mounting bracket 5 is connected to the mounting bracket 6 through the waist-shaped groove. The outer wall of the pin in the middle of the connecting bracket 11 slides against the inner wall of the waist-shaped groove. Thus, by controlling the sliding of the control cylinder 4, the limiting plate 6 is controlled to slide, so as to control the limiting plate 6 to fit against the outer wall of the silo.

[0056] A mounting plate 2 is fixedly installed on the side wall of the supporting column 1. The bottom of the mounting plate 2 is provided with triangular reinforcing ribs for connecting with the outer wall of the supporting column 1 to improve the structural strength of the mounting plate 2. The bottom of the accommodating cylinder 7 is fixedly installed on the upper end face of the mounting plate 2, and the mounting plate 2 provides support for the accommodating cylinder 7.

[0057] The outer wall of the buffer plate 9 is rotatably mounted with an installation shaft 8. The outer wall of the installation shaft 8 is threaded. A connecting cylinder is rotatably mounted on one end of the connecting shaft 3. The installation shaft 8 and the connecting cylinder are connected by a threaded engagement. By rotating the connecting cylinder, the installation shaft 8 can be controlled to slide along its own axis, so as to control the buffer plate 9 to fit against the bottom of the silo.

[0058] A closed end cap 16 is detachably installed at the end of the container 7 away from the mounting plate 2. A bolt is provided at the axial edge of the closed end cap 16. The closed end cap 16 is connected to the container 7 by the bolt. A sealing gasket is provided at the contact position between the closed end cap 16 and the container 7 to achieve a sealed connection between the closed end cap 16 and the container 7.

[0059] A sealing element is provided in the middle of the closed end cover 16. The connecting shaft 3 is slidably sealed to the closed end cover 16 through the sealing element. The sealing element is a common movable sealing ring, which is used to seal the connecting shaft 3 and the closed end cover 16 during the sliding process of the connecting shaft 3.

[0060] A support plate 15 is fixedly installed on the outer wall of the connecting shaft 3, and an installation plate 13 is fixedly installed on the outer wall of the receiving cylinder 7. The axes of the support plate 15 and the installation plate 13 coincide. An elastic element, which is a common buffer spring, is fixedly installed on one side of the support plate 15. The end of the elastic element away from the support plate 15 is fixedly connected to the installation plate 13. When the connecting shaft 3 slides, the support plate 15 slides synchronously, thereby controlling the elastic deformation of the elastic element. After the connecting shaft 3 slides, the elastic element releases its elastic potential energy, thereby controlling the connecting shaft 3 and the control piston 18 to reset, thus achieving a shock absorption effect.

[0061] Example 2: Figures 6 to 12 As shown in Example 1, another embodiment of the present invention is as follows:

[0062] A control plate 19 for controlling the diameter of the flow orifice is elastically installed on the inner wall of the control piston 18. The control plate 19 is located at the flow orifice. Sliding the control plate 19 can adjust the diameter of the flow orifice for the damping fluid to flow through, thereby adjusting the damping effect generated when the control piston 18 slides.

[0063] A spring is fixedly installed at the bottom of the control plate 19, and the other end of the spring is fixedly connected to the inner wall of the control piston 18. After sliding the control plate 19, the spring force drives the control plate 19 to reset.

[0064] A control ring 31 is slidably installed on the outer wall of the accommodating cylinder 7. The axis of the control ring 31 coincides with the axis of the accommodating cylinder 7. The control ring 31 slides synchronously with the control piston 18. The positions of the control ring 31 and the control piston 18 correspond. When the control piston 18 slides, the control ring 31 is kept outside the control piston 18 at all times. An adjusting plate 20 is slidably installed on the outer wall of the control ring 31. A groove for the adjusting plate 20 to slide is opened on the radial outer wall of the control ring 31.

[0065] A control block 17 is fixedly installed on the inner wall of the control plate 19. The control block 17 is a magnetic block. An attraction block 22 for attracting the control block 17 is fixedly installed on the inner wall of the adjustment plate 20. The attraction block 22 is a magnet that attracts the control block 17.

[0066] Multiple attraction blocks 22 are evenly arranged along the outer wall of the adjustment plate 20. The magnetic force of the multiple attraction blocks 22 increases sequentially. The sliding adjustment plate 20 controls the attraction blocks 22 to slide synchronously. At this time, the magnetic force on the control block 17 gradually increases, thereby driving the control plate 19 to slide.

[0067] Since silos are typically used outdoors where temperatures vary widely, hydraulic shock absorbers are usually used for vibration damping during actual installation and use. The basic principle is to absorb the vibration energy through damping generated by the flow of damping fluid. When the ambient temperature of the damping fluid is high, the fluid has strong fluidity, and when the ambient temperature of the damping fluid is low, the fluid has poor fluidity.

[0068] When the operating environment temperature is high, the sliding adjustment plate 20 controls the suction block 22 to slide, thereby driving the control plate 19 to slide. At this time, the flow orifice diameter of the flow hole gradually decreases, improving the damping effect when the control piston 18 slides.

[0069] When the operating environment is at a low temperature, the reverse sliding adjustment plate 20 controls the suction block 22 to slide, thereby driving the control plate 19 to slide. At this time, the flow hole diameter gradually increases, which facilitates the passage of damping fluid and thus adapts to low temperature environment use.

[0070] A transmission rod 14 is fixedly connected to the outer wall of the support plate 15. When the connecting shaft 3 slides, it drives the transmission rod 14 and the support plate 15 to slide synchronously. A connecting block 12 is fixedly installed at the end of the transmission rod 14 away from the support plate 15. The bottom surface of the connecting block 12 is fixedly connected to the outer wall of the control ring 31. When the transmission rod 14 slides, it drives the control ring 31 to slide synchronously through the connecting block 12, thereby realizing the synchronous sliding of the control piston 18 and the control ring 31.

[0071] A protective cylinder 21 is slidably installed on the outer wall of the receiving cylinder 7. The inner wall of the protective cylinder 21 is fixedly connected to the outer wall of the connecting block 12. The protective cylinder 21 is fixedly connected to the control ring 31 through the connecting block 12.

[0072] A bearing ring 24 is slidably installed on the inner wall of the protective cylinder 21. The bearing ring 24 can slide along the axis of the protective cylinder 21. An adjusting plate 20 is fixedly installed on the axial end of the bearing ring 24. The sliding bearing ring 24 controls the adjusting plate 20 to slide synchronously, thereby changing the attractive force on the control block 17.

[0073] A storage tank 25 is fixedly installed on the inner wall of the protective cylinder 21. The inner cavity of the storage tank 25 is used to store gas. In this embodiment, hydrogen is selected so that it can expand and contract according to temperature changes. A receiving cylinder 26 is fixedly installed on the inner wall of the storage tank 25. A through hole communicating with the inner cavity of the storage tank 25 is opened on the outer wall of the receiving cylinder 26. A telescopic tube 28 for controlling the sliding of the bearing ring 24 is fixedly installed on the inner wall of the receiving cylinder 26. The telescopic tube 28 is a common corrugated pipe. The inner cavity of the telescopic tube 28 is communicating with the inner cavity of the storage tank 25.

[0074] When the temperature rises, the gas inside the storage tank 25 expands, controlling the expansion tube 28 to expand, thereby pushing the bearing ring 24 to slide. When the temperature drops, the gas inside the storage tank 25 contracts, controlling the expansion tube 28 to contract, thereby controlling the bearing ring 24 to slide in the opposite direction. When the external temperature changes, the bearing ring 24 slides synchronously, thereby controlling the adjustment plate 20 to slide, realizing the automatic adjustment of the position of the control plate 19.

[0075] Multiple storage cylinders 26 are provided, and the multiple storage cylinders 26 are evenly distributed in a ring along the axis of the bearing ring 24, so as to control the bearing ring 24 to be evenly stressed when it slides, and to prevent the bearing ring 24 from tilting and getting stuck.

[0076] A pressure gauge 23 is fixedly installed on the outer wall of the storage tank 25. The pressure gauge 23 is a common air pressure gauge. The display end of the pressure gauge 23 extends to the outside of the protective cylinder 21 to facilitate real-time monitoring of the air pressure inside the storage tank 25.

[0077] A control valve is fixedly installed on the outer wall of the storage tank 25. The air intake and exhaust of the storage tank 25 are controlled by the control valve. The control valve is a valve commonly used in tires. When the air pressure inside the storage tank 25 is insufficient, an air pump is connected to the control valve to replenish hydrogen to the storage tank 25. When the air pressure inside the storage tank 25 is too high, the exhaust of the storage tank 25 is controlled by adjusting the control valve, thereby improving the safety of use.

[0078] A connecting piece 29 is fixedly installed on the side wall of the bearing ring 24. The connecting piece 29 is a common copper plate. The end of the telescopic tube 28 away from the storage tube 26 is fixedly connected to the outer wall of the connecting piece 29, so as to realize the connection between the telescopic tube 28 and the bearing ring 24, so as to control the sliding of the bearing ring 24 by telescopic tube 28.

[0079] A guide rod 30 is fixedly connected to the outer wall of the connecting piece 29, and a guide cylinder 27 for sliding the guide rod 30 is fixedly installed on the inner wall of the storage tank 25. The guide rod 30 and the guide cylinder 27 are slidably connected to limit the sliding trajectory of the bearing ring 24 and further improve the sliding stability of the bearing ring 24.

[0080] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0081] In the description of this invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and 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 limiting the scope of protection of this invention.

[0082] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable truss platform for multi-silo silos, characterized in that: Includes a support section, a limiting mechanism, and a buffer mechanism; The support includes a bearing column (1), a pre-embedded plate, and a connecting plate. The connecting plate is fixedly installed on the bottom surface of the bearing column (1), and the bearing column (1) is connected to the pre-embedded plate through the connecting plate. The limiting mechanism includes a control cylinder (4) and a limiting plate (6). The control cylinder (4) is fixedly installed on the inner wall of the bearing column (1), and the limiting plate (6) is rotatably installed on the top of the bearing column (1). The rotation of the limiting plate (6) is controlled by the control cylinder (4). The buffer mechanism includes a buffer plate (9), a connecting shaft (3), a control piston (18), and a receiving cylinder (7). One end of the receiving cylinder (7) is fixedly installed on the outer wall of the bearing column (1). The control piston (18) is slidably installed in the inner cavity of the receiving cylinder (7), and the outer wall of the control piston (18) is provided with a flow hole for the damping fluid to pass through. The connecting shaft (3) is fixedly installed on one axial end of the control piston (18), and the connecting shaft (3) is elastically connected to the receiving cylinder (7). The buffer plate (9) is located directly below the limiting plate (6), and the end of the connecting shaft (3) away from the control piston (18) is detachably connected to the buffer plate (9). A support plate (15) is fixedly installed on the outer wall of the connecting shaft (3), and an installation plate (13) is fixedly installed on the outer wall of the accommodating cylinder (7). An elastic element is fixedly installed on one side of the support plate (15), and the end of the elastic element away from the support plate (15) is fixedly connected to the installation plate (13). The inner wall of the control piston (18) is elastically fitted with a control plate (19) for controlling the diameter of the flow hole. The outer wall of the accommodating cylinder (7) is slidably fitted with a control ring (31). The control ring (31) slides synchronously with the control piston (18). The inner wall of the control ring (31) is slidably fitted with an adjusting plate (20). A control block (17) is fixedly installed on the inner wall of the control plate (19), and an attraction block (22) for attracting the control block (17) is fixedly installed on the inner wall of the adjustment plate (20). Multiple attraction blocks (22) are evenly arranged along the outer wall of the adjustment plate (20); the magnetic force of the multiple attraction blocks (22) increases sequentially. A transmission rod (14) is fixedly connected to the outer wall of the support plate (15). A connecting block (12) is fixedly installed at the end of the transmission rod (14) away from the support plate (15). The bottom surface of the connecting block (12) is fixedly connected to the outer wall of the control ring (31). A protective cylinder (21) is slidably installed on the outer wall of the accommodating cylinder (7), and the inner wall of the protective cylinder (21) is fixedly connected to the outer wall of the connecting block (12). A bearing ring (24) is slidably installed on the inner wall of the protective cylinder (21), and an adjusting plate (20) is fixedly installed on the axial end of the bearing ring (24). A storage tank (25) is fixedly installed on the inner wall of the protective cylinder (21), and a receiving cylinder (26) is fixedly installed on the inner wall of the storage tank (25). A telescopic tube (28) for controlling the sliding of the bearing ring (24) is fixedly installed on the inner wall of the receiving cylinder (26). The inner cavity of the storage tank (25) is used to store gas. Multiple storage tubes (26) are provided, and the multiple storage tubes (26) are evenly distributed in a ring along the axis of the bearing ring (24). The inner cavity of the telescopic tube (28) is connected to the inner cavity of the storage tank (25).

2. The detachable truss platform for multi-silo silos according to claim 1, characterized in that: A connecting plate (10) is fixedly installed on the outer wall of the limiting plate (6). The connecting plate (10) is connected to the bearing column (1) by a pin. A connecting frame (11) is fixedly installed on the movable end of the control cylinder (4). An installation frame (5) is fixedly installed on the outer wall of the limiting plate (6). A waist-shaped groove is opened on the outer wall of the installation frame (5). The waist-shaped groove is inclined. The installation frame (5) is connected to the installation frame (5) through the waist-shaped groove.

3. A detachable truss platform for multi-silo silos according to claim 2, characterized in that: The side wall of the bearing column (1) is fixedly installed with an installation plate (2), the bottom of the accommodating cylinder (7) is fixedly installed on the upper end face of the installation plate (2), the outer wall of the buffer plate (9) is rotatably installed with an installation shaft (8), and one end of the connecting shaft (3) is rotatably installed with a connecting cylinder. The installation shaft (8) and the connecting cylinder are connected by a threaded connection.

4. A detachable truss platform for multi-silo silos according to claim 3, characterized in that: A closed end cap (16) is detachably installed at the end of the accommodating cylinder (7) away from the mounting plate (2). A sealing element is provided in the middle of the closed end cap (16). The connecting shaft (3) is slidably sealed to the closed end cap (16) through the sealing element.

5. A detachable truss platform for multi-silo silos according to claim 4, characterized in that: A pressure gauge (23) is fixedly installed on the outer wall of the storage tank (25), and the display end of the pressure gauge (23) extends to the outside of the protective cylinder (21); A control valve is fixedly installed on the outer wall of the storage tank (25), and the air intake and exhaust of the inner cavity of the storage tank (25) are controlled by the control valve.

6. A detachable truss platform for multi-silo silos according to claim 5, characterized in that: A connecting piece (29) is fixedly installed on the side wall of the bearing ring (24). The end of the telescopic tube (28) away from the storage tube (26) is fixedly connected to the outer wall of the connecting piece (29). A guide rod (30) is fixedly connected to the outer wall of the connecting piece (29). A guide cylinder (27) for sliding the guide rod (30) is fixedly installed on the inner wall of the storage tank (25).

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