Magnetic suspension type pipe rail system

Abstract

The invention provides a magnetic suspension type pipe rail system which comprises a pipeline, a feeding opening is formed in one side of the pipeline, a sealing plate is rotationally arranged on the pipeline and used for sealing the feeding opening, a first steel rail is arranged in the pipeline, a suspension frame is arranged below the first steel rail, and the suspension frame is in sliding connection with the first steel rail. A suspension assembly is arranged below the suspension frame, the suspension assembly is used for suspending a transport vehicle body, a linear motor is arranged above the suspension frame, two electromagnets are arranged above the suspension frame, the two electromagnets are symmetrically arranged on the two sides of the linear motor, and the two electromagnets are electrically connected with the linear motor; an induction plate is fixedly arranged below the first steel rail, the induction plate is located above the linear motor, and the induction plate is matched with the linear motor; according to the suspension transportation system, the stability of the suspension system can be improved, and meanwhile, the energy consumption of suspension transportation is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of cargo transportation, and in particular to a magnetically suspended pipe-rail system. Background Art

[0002] The contents of this section merely provide background information related to the present application and may not constitute prior art.

[0003] The maglev tube-rail system is a high-speed transportation system that combines magnetic levitation technology and the concept of tube-rail. This system usually includes the following key elements: magnetic levitation technology, which uses magnetic force to suspend the vehicle above the track, thereby eliminating physical contact and friction, and achieving low noise and high-efficiency operation. Magnetic levitation technology can be divided into two types: electromagnetic levitation and superconducting magnetic levitation; tube-rail, based on magnetic levitation technology, the tube-rail system usually runs in a low-pressure or vacuum pipe to reduce air resistance and further improve speed and energy efficiency; high-speed operation, due to the combination of magnetic levitation and tube-rail, this system can achieve faster transportation speeds than traditional railways; compared with traditional modes of transportation, it is more energy-efficient and has less impact on the environment.

[0004] In the existing magnetic levitation tube-rail system for cargo transportation, during actual use, the vehicle is suspended above the track by magnetic force, the cargo to be transported is placed in the transport vehicle, and the tube-rail system is started to transport the cargo. However, the above-mentioned related technologies have the following defects: during actual operation, the motor acts on the electromagnet, causing the electromagnet to generate suction, and then generate a suspension force. At the same time, the operation of the motor will generate a force perpendicular to the axis of rotation. This force is usually called the normal force. Since the motor and the electromagnet are distributed on different sides of the track, the direction of the motor normal force is opposite to the direction of the suspension force, which affects the stability of the suspension system and also increases the transportation energy consumption. Summary of the invention

[0005] In order to solve the above technical problems, the purpose of the present application is to provide a magnetic levitation pipe-rail system, which can improve the stability of the suspension system and reduce the energy consumption of suspension transportation.

[0006] The purpose of this application is achieved through the following technical solutions:

[0007] A magnetic suspension pipe-rail system comprises a pipe, a feeding port is provided on one side of the pipe, a sealing plate is rotatably provided on the pipe, the sealing plate is used to close the feeding port, a first steel rail is provided in the pipe, a suspension frame is provided below the first steel rail, the suspension frame is slidingly connected to the first steel rail, a hanging assembly is provided below the suspension frame, the hanging assembly is used to hang a transport vehicle body, a linear motor is provided above the suspension frame, an electromagnet is provided above the suspension frame, two electromagnets are provided, the two electromagnets are symmetrically arranged on both sides of the linear motor, the two electromagnets are electrically connected to the linear motor, an induction plate is fixedly provided below the first steel rail, the induction plate is located above the linear motor, and the induction plate is adapted to the linear motor; a loading and unloading device is also provided, the loading and unloading device is used to load and unload the transport vehicle body.

[0008] In some possible embodiments, guide rails are fixedly provided on both sides of the first steel rail, guide grooves are provided on the guide rails, both ends of the suspension frame are located in the guide grooves and are slidably connected to the guide grooves, transverse stop blocks are fixedly provided on both ends of the suspension frame, and the end of the transverse stop block away from the suspension frame is used for slidably connecting to the inner wall of the guide groove, and an anti-suction stop block is fixedly provided above the end of the suspension frame, and the anti-suction stop block is used for slidably connecting to the inner top wall of the guide groove.

[0009] In some possible embodiments, guide blocks are fixedly provided on both sides above each electromagnet, the top of the guide block is fixedly connected to the bottom of the first rail, a guide groove is formed between the two guide blocks, and the width of the guide groove is adapted to the electromagnet.

[0010] In some possible embodiments, the hanging assembly includes a hanging frame and a fixed block, the top of the hanging frame is fixedly connected to the bottom of the suspension frame, a support plate is fixedly arranged at the bottom of the hanging frame in a horizontal direction, the fixed block is slidably arranged on the support plate, a connecting frame is fixedly arranged on the top of the transport body, and a mounting block is fixedly arranged at the end of the connecting frame, the bottom of the mounting block is used to abut against the top of the support plate, a driving assembly is arranged on the support plate, the driving assembly is used to drive the fixed block to move on the support plate, and the side wall of the fixed block close to the hanging frame is used to abut against the side wall of the mounting block.

[0011] In some possible embodiments, a slide groove is opened in the horizontal direction on the support plate, a slider is slidably arranged in the slide groove, and the slider is connected to the fixed block; the driving assembly includes a driving shaft and a driving screw, the driving screw is rotatably arranged in the slide groove along the length direction of the slide groove, the driving shaft is rotatably arranged on the support plate, the driving shaft is coaxially fixedly connected with the driving screw, and the slider is threadedly sleeved on the driving screw.

[0012] In some possible embodiments, a strip groove is opened at the top of the sliding block along the length direction of the sliding groove, a strip block is slidably arranged in the strip groove, the top of the strip block is fixedly connected to the bottom of the fixed block, and an elastic member is arranged in the strip groove, and the elastic member is used to drive the strip block to move toward the direction of the hanging bracket.

[0013] In some possible embodiments, the loading and unloading device includes a base plate, a vertical rod and a support rod, the base plate is arranged on one side of the loading port, the vertical rod is fixedly arranged on the top of the base plate along the vertical direction, a lifting block is slidably arranged on the vertical rod along the vertical direction, the lifting block is connected to the support rod, a bearing block is fixedly arranged on the support rod, a support block is fixedly arranged on the side wall of the transport vehicle body, the bottom of the support block is used to abut against the top of the bearing block, a progressive assembly is arranged on the support rod, the progressive assembly is used to drive the support rod to move toward the inside of the pipeline, a lifting assembly is arranged on the vertical rod, the lifting assembly is used to drive the lifting block to move on the vertical rod.

[0014] In some possible embodiments, the progressive assembly includes a progressive motor and a progressive screw, a first through slot is opened in the horizontal direction on the support rod, the progressive screw is rotatably arranged in the first through slot, the progressive motor is fixedly arranged on the support rod, the output shaft of the progressive screw is coaxially fixedly connected with the progressive screw, a connecting block is fixedly arranged on the lifting block, and the connecting block is threadedly sleeved on the progressive screw.

[0015] In some possible embodiments, the lifting assembly includes a lifting motor and a lifting screw. The lifting motor is fixedly arranged on the vertical rod. A second through groove is opened on the vertical rod along the vertical direction. The lifting block is slidably arranged in the second through groove. The lifting screw is rotatably arranged in the second through groove. The lifting block is threadedly sleeved on the lifting screw. The output shaft of the lifting motor is transmission connected with the lifting screw.

[0016] In some possible embodiments, two vertical rods are provided, and the two vertical rods are respectively provided on both sides of the bottom plate. A support rod is provided on each vertical rod, and self-locking universal wheels are fixedly provided at the four bottom corners of the bottom plate.

[0017] In summary, the technical solution of the embodiment of the present application has at least the following advantages and beneficial effects:

[0018] 1. In actual use, since the electromagnet and the linear motor are located on the same side of the suspension frame, the magnetic attraction force generated by the electromagnet and the motor normal force generated by the linear motor are in the same direction, which can effectively improve the stability of the suspension system during operation and also effectively reduce transportation energy consumption;

[0019] 2. During transportation, when passing through the curved part of the pipeline, the lateral stop blocks at both ends of the suspension frame abut against the inner wall of the guide groove, which can prevent the suspension frame from getting stuck on the guide rail to a certain extent. At the same time, the anti-sucking stop blocks can also effectively reduce the friction between the suspension frame and the top wall of the guide groove, further improving the practicality of the suspension system;

[0020] 3. By arranging a guide block on the first rail, the guide block is adapted to the electromagnet, and a guide force is applied to the vehicle body during the use of the suspension system, so that the vehicle body can be pulled back to the central balance position when the vehicle body deviates laterally. At the same time, it can also prevent the vehicle body from swinging too much during high-speed transportation, thereby improving the reliability of the overall device during actual use;

[0021] 4. The loading and unloading device can realize automatic loading and unloading of the transport vehicle, further improving the efficiency of cargo transportation, realizing unmanned operation of the whole process, and reducing the labor burden of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the internal structure of a pipeline according to an embodiment of the present application;

[0024] Figure 3 A cross-sectional view of a hanging bracket and a support plate according to an embodiment of the present application;

[0025] Figure 4 A cross-sectional view of a slider according to an embodiment of the present application;

[0026] Figure 5 This is a schematic diagram of the structure of the loading and unloading device according to an embodiment of the present application;

[0027] Figure 6 This is a schematic diagram of the structure of the lifting assembly of an embodiment of the present application;

[0028] Figure 7 It is a structural schematic diagram of a progressive component of an embodiment of the present application;

[0029] Figure 8 It is a force analysis diagram of the normal force of the motor and the magnetic force of the electromagnet in the prior art;

[0030] Fig. 9 It is a force analysis diagram of the normal force of the motor and the magnetic force of the electromagnet in this application.

[0031] Icons: 1. Pipe; 11. Feeding port; 12. Closing plate; 13. First rail; 14. Suspension frame; 15. Linear motor; 16. Electromagnet; 17. Induction plate; 18. Second rail; 19. Transport vehicle body; 2. Suspension assembly; 21. Suspension frame; 211. Horizontal part; 212. Vertical part; 22. Fixed block; 23. Support plate; 231. Slide; 232. Slider; 24. Mounting block; 25. Drive assembly; 26. Drive shaft; 261. Knob; 262. Anti-slip stripes; 27. Drive screw; 28. Strip groove; 28 1. Elastic member; 29. ​​Bar block; 3. Loading and unloading device; 31. Bottom plate; 32. Vertical rod; 33. Support rod; 34. Load-bearing block; 35. Support block; 4. Guide rail; 41. Guide groove; 42. Horizontal stop block; 43. Anti-sucking block; 44. Drop support block; 5. Guide block; 51. Guide groove; 6. Lifting block; 7. Lifting assembly; 71. Lifting motor; 72. Lifting screw; 73. Second through groove; 8. Progressive assembly; 81. Progressive motor; 82. Progressive screw; 83. First through groove; 84. Connecting block; 9. Self-locking universal wheel. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] The following reference Figures 1 to 9 This application is described in further detail.

[0034] Reference Figure 1 A magnetic levitation pipe rail system includes a pipeline 1, a feeding port 11 is opened on one side of the pipeline 1, a sealing plate 12 is rotatably arranged on the pipeline 1, the sealing plate 12 is rotatably connected to the pipeline 1 through a hinge shaft, and the sealing plate 12 is used to close the feeding port 11. As an embodiment of the present application, a sealing member (not shown in the figure) is arranged on the sealing member 12, and the feeding port 11 can be closed by rotating the sealing member 12, and then the gap between the sealing member 12 and the feeding port 11 can be closed by the sealing member to ensure that during the transportation of goods, the pipeline 1 can maintain a low pressure or vacuum state for a long time, thereby effectively reducing the resistance to transportation, improving the efficiency of transportation and reducing consumption.

[0035] Reference Figure 1 , 2A first steel rail 13 is arranged in the pipeline 1, and the first steel rail 13 is arranged above the pipeline 1. A suspension frame 14 is arranged below the first steel rail 13, and the suspension frame 14 is slidingly connected to the first steel rail 13. A hanging assembly 2 is arranged below the suspension frame 14, and the hanging assembly 2 is used to hang the transport vehicle body 19. A linear motor 15 is arranged above the suspension frame 14, and an electromagnet 16 is arranged above the suspension frame 14. Two electromagnets 16 are arranged, and the two electromagnets 16 are symmetrically arranged on both sides of the linear motor 15. The two electromagnets 16 are electrically connected to the linear motor 15. An induction plate 17 is fixedly arranged below the first steel rail 13, and the induction plate 17 is located above the linear motor 15, and the induction plate 17 is adapted to the linear motor 15.

[0036] Reference Figure 8 and Fig. 9 ,like Figure 8 As shown in the figure, the distribution of the electromagnet 16 and the linear motor 15 in the prior art is shown. In the figure, F1 is the magnetic force direction of the electromagnet 16, and F2 is the direction of the normal force of the linear motor 15. The directions of the forces F1 and F2 are opposite, which will lead to reduced stability of the suspension system during operation and increased transportation energy consumption; and Fig. 9 As shown, this is the distribution of the electromagnet 16 and the linear motor 15 in the present application, F3 is the magnetic force direction of the electromagnet 16, F4 is the normal force direction of the linear motor 15, and the forces of F3 and F4 have the same direction, which can effectively improve the stability of the suspension system during operation and reduce the energy consumption of transportation.

[0037] In addition, as an embodiment of the present application, refer to Figure 1 The pipe-rail system further comprises a loading and unloading device 3 , which is used for loading and unloading the transport vehicle body 19 .

[0038] Among them, refer to Figure 2 Guide rails 4 are fixedly provided on both sides of the first steel rail 13, guide grooves 41 are opened on the guide rails 4, both ends of the suspension frame 14 are located in the guide grooves 41 and are slidably connected with the guide grooves 41, and transverse stop blocks 42 are fixedly provided at both ends of the suspension frame 14, and one end of the transverse stop block 42 away from the suspension frame 14 is used for slidably connecting with the inner wall of the guide groove 41, and an anti-suction stop block 43 is fixedly provided above the end of the suspension frame 14, and the anti-suction stop block 43 is used for slidably connecting with the inner top wall of the guide groove 41.

[0039] During transportation, when passing through the bending part in the pipeline 1, the lateral stop blocks 42 at both ends of the suspension frame 14 abut against the inner wall of the guide groove 41, which can prevent the suspension frame 14 from getting stuck on the guide rail 4 to a certain extent. At the same time, the anti-sucking block 43 can also effectively reduce the friction between the suspension frame 14 and the inner top wall of the guide groove 41, further improving the practicality of the suspension system.

[0040] Reference Figure 2 A drop support block 44 is fixedly installed under both ends of the suspension frame 14. After the cargo transportation is completed, the linear motor 15 is turned off. At this time, the electromagnet 16 no longer generates magnetic attraction, and the suspension frame 14 moves downward under the action of gravity. At this time, the drop support block 44 abuts against the inner bottom wall of the guide groove 41.

[0041] As an implementation mode of the present application, the transverse stop block 42, the anti-sucking stop block 43 and the vehicle falling support block 44 are all friction blocks, and their materials can be set to semi-metal-based friction materials, metal-based friction materials or non-metal-based friction materials.

[0042] Reference Figure 2 A guide block 5 is fixedly arranged on both sides above each electromagnet 16, and the top of the guide block 5 is fixedly connected to the bottom of the first rail 13. There are four guide blocks 5 in total, and the four guide blocks 5 are arranged in groups of two. A group of guide blocks 5 is adapted to an electromagnet 16, and a guide groove 51 is formed between the two guide blocks 5 in the same group, and the width of the guide groove 51 is adapted to the electromagnet 16.

[0043] By arranging the guide block 5 on the first rail 13, the guide block 5 is adapted to the electromagnet 16, and during the use of the suspension system, a guide force is applied to the vehicle body, which can pull the vehicle body back to the central equilibrium position when the vehicle body deviates laterally. At the same time, it can also prevent the vehicle body from swinging too much during high-speed transportation, thereby improving the reliability of the overall device during actual use.

[0044] In addition, refer to Figure 2 A second steel rail 18 is provided below the pipeline 1 . After the linear motor 15 is turned off, the transport vehicle body 19 is supported by the second steel rail 18 under the action of its own weight, so as to avoid direct contact between the transport vehicle body 19 and the inner wall of the pipeline 1 .

[0045] Reference Figure 2 , 3 The hanging assembly 2 includes a hanging frame 21 and a fixed block 22. The hanging frame 21 includes a transverse portion 211 and a vertical portion 212. The top of the transverse portion 211 is fixedly connected to the bottom of the suspension frame 14. The vertical portion 212 is fixedly installed at one end of the transverse portion 211 along the vertical direction. A support plate 23 is fixedly arranged at the bottom of the vertical portion 212 in the horizontal direction. The fixed block 22 is slidably arranged on the support plate 23. A connecting frame is fixedly arranged on the top of the transport body 19. A mounting block 24 is fixedly arranged at the end of the connecting frame. The bottom of the mounting block 24 is used to abut against the top of the support plate 23.

[0046] Reference Figure 3A driving assembly 25 is provided on the support plate 23, and the driving assembly 25 is used to drive the fixing block 22 to move on the support plate 23, and the side wall of the fixing block 22 close to the hanging bracket 21 is used to abut against the side wall of the mounting block 24, wherein, Figure 3 As shown, a slide groove 231 is opened in the horizontal direction on the support plate 23, and a slider 232 is slidably arranged in the slide groove 231, and the slider 232 is connected to the fixed block 22; the driving assembly 25 includes a driving shaft 26 and a driving screw 27, the driving screw 27 is rotatably arranged in the slide groove 231 along the length direction of the slide groove 231, the driving shaft 26 is rotatably arranged on the support plate 23, the driving shaft 26 is coaxially fixedly connected with the driving screw 27, and the slider 232 is threadedly sleeved on the driving screw 27.

[0047] As an implementation method of this application, refer to Figure 3 The slide groove 231 is provided as a T-shaped groove, and the slider 232 is provided as a T-shaped block adapted to the slide groove 231 . As another embodiment of the present application, the slide groove 231 can also be provided as a dovetail groove, and the slider 232 is provided as a dovetail block adapted to the slide groove 231 .

[0048] In addition, refer to Figure 4 A strip groove 28 is provided at the top of the slider 232 along the length direction of the slide groove 231, and a strip block 29 is slidably arranged in the strip groove 28. The top of the strip block 29 is fixedly connected to the bottom of the fixed block 22, and an elastic member 281 is provided in the strip groove 28. The elastic member 281 is used to drive the strip block 29 to move toward the direction of the hanging bracket 21.

[0049] As an implementation method of this application, refer to Figure 4 The strip groove 28 is provided as a T-shaped groove, and the strip block 29 is provided as a T-shaped block adapted to the strip groove 28; as other possible implementations of the present application, the strip groove 28 can also be provided as a dovetail groove, and the strip block 29 is provided as a dovetail block adapted to the strip groove 28.

[0050] As an implementation method of this application, refer to Figure 4 The elastic member 281 is configured as a compression spring, one end of the elastic member 281 abuts against the inner wall of the strip groove 28 , and the other end abuts against the side wall of the strip block 29 .

[0051] The movable member 281 is pressed against the support plate 23 by the movable member 282, and the movable member 283 is pressed against the support plate 23, and the movable member 284 is pressed against the support plate 23, and the movable member 285 is pressed against the support plate 23, and the movable member 286 is pressed against the support plate 23, and the movable member 287 is pressed against the support plate 23, and the movable member 288 is pressed against the support plate 23, and the movable member 289 is pressed against the support plate 23, and the movable member 281 ...7 is pressed against the support plate 23, and the movable member 288 is pressed against the support plate 23, and the movable member 289 is pressed against the support plate 23, and the movable member 281 is pressed against the support plate 23, and the movable member 288 is pressed against the support plate 23, and the movable member 289 is pressed against the support plate 23, and the movable member 289 is pressed against the support plate 23, and the movable member 281 is pressed against the support plate 23, and the movable member 282 is pressed against the support plate 23, and the movable member 283 is pressed against the support plate 23, and the movable member 284 is pressed against the support plate 23, and the movable member 286 is pressed against the support plate 23, and the movable member 287 is pressed against the support plate 23, and the movable member 288 is pressed against the support plate 23, and the movable member 289 is pressed against the support plate 23, and the movable member 289 is pressed against the support plate 23,

[0052] In addition, as an embodiment of the present application, refer to Figure 3 A knob 261 is coaxially fixedly provided at the end of the driving shaft 26. The diameter of the knob 261 is larger than the diameter of the driving shaft 26. Anti-slip stripes 262 are provided on the peripheral wall of the knob 261. The lead screw can be driven to rotate by rotating the knob 261, which further facilitates the operation of the staff.

[0053] Reference Figure 5 , Figure 6 and Figure 7 As an embodiment of the present application, the loading and unloading device 3 includes a bottom plate 31, a vertical rod 32 and a support rod 33. The bottom plate 31 is arranged on one side of the loading port 11. Two vertical rods 32 are provided. The two vertical rods 32 are respectively fixedly arranged on the top of the bottom plate 31 in the vertical direction. A lifting block 6 is slidably arranged in the vertical direction on each vertical rod 32. The lifting block 6 is connected to the support rod 33. A bearing block 34 is fixedly arranged on the support rod 33. A supporting block 35 is fixedly arranged on the side wall of the transport vehicle body 19. The bottom of the supporting block 35 is used to abut against the top of the bearing block 34. A progressive component 8 is arranged on the support rod 33. The progressive component 8 is used to drive the support rod 33 to move toward the inside of the pipeline 1. A lifting component 7 is arranged on the vertical rod 32. The lifting component 7 is used to drive the lifting block 6 to move on the vertical rod 32.

[0054] Reference Figure 6 and Figure 7 As an embodiment of the present application, the progressive assembly 8 includes a progressive motor 81 and a progressive screw 82. A first through groove 83 is opened in the horizontal direction on the support rod 33. The progressive screw 82 is rotatably set in the first through groove 83. The progressive motor 81 is fixedly set on the support rod 33. The output shaft of the progressive screw 82 is coaxially fixedly connected with the progressive screw 82. A connecting block 84 is fixedly set on the lifting block 6, and the connecting block 84 is threadedly sleeved on the progressive screw 82.

[0055] In actual use, the progressive motor 81 is started, and the progressive motor 81 drives the progressive screw 82 to rotate. Since the connecting block 84 is threadedly sleeved on the progressive screw 82, and the connecting block 84 is fixedly connected to the lifting block 6, and the lifting block 6 cannot be displaced in the horizontal direction, the connecting block 84 cannot be displaced in the horizontal plane. In addition, Figure 6 As shown, the side wall of the support rod 33 abuts against the side wall of the vertical rod 32, so the support rod 33 cannot generate any rotation in the axial direction of the progressive screw 82. In summary, as the progressive screw 82 rotates, the support rod 33 can be driven to move in the horizontal direction, thereby sending the transport body 19 into the pipeline 1.

[0056] Reference Figure 6 The lifting assembly 7 includes a lifting motor 71 and a lifting screw 72. The lifting motor 71 is fixedly arranged on the vertical rod 32. A second through groove 73 is opened on the vertical rod 32 along the vertical direction. The lifting block 6 is slidably arranged in the second through groove 73. The lifting screw 72 is rotatably arranged in the second through groove 73. The lifting block 6 is threadedly sleeved on the lifting screw 72. The output shaft of the lifting motor 71 is transmission connected with the lifting screw 72.

[0057] As an implementation method of this application, refer to Figure 5 Self-locking universal wheels 9 are fixedly arranged at the four corners of the bottom of the bottom plate 31 .

[0058] By providing the self-locking universal wheel 9 , it is possible to effectively facilitate the staff to drive the bottom plate 31 to move, and further facilitate the staff to carry and load and unload the transport body 19 and the goods in the transport body 19 .

[0059] The implementation principle of a magnetic suspension pipe rail system proposed in the embodiment of the present application is:

[0060] The load-carrying mechanism 31 of the utility model is as follows: first, the load-carrying mechanism 31 is lifted up, and then ...

[0061] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A magnetic suspension pipe-rail system, comprising a pipe (1), characterized in that: A loading port (11) is provided on one side of the pipeline (1), a sealing plate (12) is rotatably provided on the pipeline (1), the sealing plate (12) is used to close the loading port (11), a first steel rail (13) is provided in the pipeline (1), a suspension frame (14) is provided below the first steel rail (13), the suspension frame (14) is slidably connected to the first steel rail (13), a hanging assembly (2) is provided below the suspension frame (14), the hanging assembly (2) is used to hang a transport vehicle body (19), and a first steel rail (13) is provided on the suspension frame (14). 4), a linear motor (15) is arranged above the suspension frame (14), an electromagnet (16) is arranged above the suspension frame (14), two electromagnets (16) are arranged, the two electromagnets (16) are symmetrically arranged on both sides of the linear motor (15), and the two electromagnets (16) are electrically connected to the linear motor (15), and an induction plate (17) is fixedly arranged below the first steel rail (13), the induction plate (17) is located above the linear motor (15), and the induction plate (17) is adapted to the linear motor (15); It also comprises a loading and unloading device (3), wherein the loading and unloading device (3) is used for loading and unloading the transport vehicle body (19).

2. A magnetic suspension pipe-rail system according to claim 1, characterized in that: Guide rails (4) are fixedly arranged on both sides of the first steel rail (13), and guide grooves (41) are opened on the guide rails (4). Both ends of the suspension frame (14) are located in the guide grooves (41) and are slidably connected to the guide grooves (41). Transverse stop blocks (42) are fixedly arranged on both ends of the suspension frame (14), and one end of the transverse stop block (42) away from the suspension frame (14) is used for slidably connecting to the inner wall of the guide groove (41). An anti-sucking stop block (43) is fixedly arranged above the end of the suspension frame (14), and the anti-sucking stop block (43) is used for slidably connecting to the inner top wall of the guide groove (41).

3. The magnetic suspension pipe-rail system according to claim 1, characterized in that: Guide blocks (5) are fixedly arranged on both sides above each electromagnet (16), the top of the guide block (5) is fixedly connected to the bottom of the first rail (13), a guide groove (51) is formed between the two guide blocks (5), and the width of the guide groove (51) is adapted to the electromagnet (16).

4. The magnetic suspension pipe-rail system according to claim 1, characterized in that: The hanging assembly (2) comprises a hanging frame (21) and a fixed block (22); the top of the hanging frame (21) is fixedly connected to the bottom of the suspension frame (14); a support plate (23) is fixedly arranged at the bottom of the hanging frame (21) in a horizontal direction; the fixed block (22) is slidably arranged on the support plate (23); a connecting frame is fixedly arranged on the top of the transport vehicle body (19); a mounting block (24) is fixedly arranged at the end of the connecting frame; the bottom of the mounting block (24) is used to abut against the top of the support plate (23); a driving assembly (25) is arranged on the support plate (23); the driving assembly (25) is used to drive the fixed block (22) to move on the support plate (23); the fixed block (22) is close to the side wall of the hanging frame (21) and is used to abut against the side wall of the mounting block (24).

5. The magnetic suspension pipe-rail system according to claim 4, characterized in that: A slide groove (231) is provided on the support plate (23) in the horizontal direction, a slider (232) is slidably provided in the slide groove (231), and the slider (232) is connected to the fixed block (22); the driving assembly (25) comprises a driving shaft (26) and a driving screw (27), the driving screw (27) is rotatably provided in the slide groove (231) along the length direction of the slide groove (231), the driving shaft (26) is rotatably provided on the support plate (23), the driving shaft (26) and the driving screw (27) are coaxially fixedly connected, and the slider (232) is threadedly sleeved on the driving screw (27).

6. The magnetic suspension pipe-rail system according to claim 5, characterized in that: A strip groove (28) is provided at the top of the sliding block (232) along the length direction of the sliding groove (231), a strip block (29) is slidably arranged in the strip groove (28), the top of the strip block (29) is fixedly connected to the bottom of the fixed block (22), and an elastic member (281) is arranged in the strip groove (28), and the elastic member (281) is used to drive the strip block (29) to move toward the hanging bracket (21).

7. The magnetic suspension pipe-rail system according to claim 1, characterized in that: The loading and unloading device (3) comprises a bottom plate (31), a vertical rod (32) and a support rod (33); the bottom plate (31) is arranged on one side of the loading port (11); the vertical rod (32) is fixedly arranged on the top of the bottom plate (31) in a vertical direction; a lifting block (6) is slidably arranged on the vertical rod (32) in a vertical direction; the lifting block (6) is connected to the support rod (33); a bearing block (34) is fixedly arranged on the support rod (33); during transportation A support block (35) is fixedly arranged on the side wall of the vehicle body (19), the bottom of the support block (35) is used to abut against the top of the bearing block (34), a progressive assembly (8) is arranged on the support rod (33), and the progressive assembly (8) is used to drive the support rod (33) to move toward the inside of the pipeline (1), and a lifting assembly (7) is arranged on the vertical rod (32), and the lifting assembly (7) is used to drive the lifting block (6) to move on the vertical rod (32).

8. The magnetic suspension pipe-rail system according to claim 7, characterized in that: The progressive assembly (8) comprises a progressive motor (81) and a progressive screw (82); a first through slot (83) is provided on the support rod (33) in the horizontal direction; the progressive screw (82) is rotatably arranged in the first through slot (83); the progressive motor (81) is fixedly arranged on the support rod (33); the output shaft of the progressive screw (82) is coaxially fixedly connected to the progressive screw (82); a connecting block (84) is fixedly arranged on the lifting block (6); and the connecting block (84) is threadedly sleeved on the progressive screw (82).

9. The magnetic suspension pipe-rail system according to claim 7, characterized in that: The lifting assembly (7) comprises a lifting motor (71) and a lifting screw (72); the lifting motor (71) is fixedly arranged on the vertical rod (32); a second through slot (73) is provided on the vertical rod (32) in a vertical direction; the lifting block (6) is slidably arranged in the second through slot (73); the lifting screw (72) is rotatably arranged in the second through slot (73); the lifting block (6) is threadedly sleeved on the lifting screw (72); and the output shaft of the lifting motor (71) is drivingly connected to the lifting screw (72).

10. The magnetic suspension pipe-rail system according to claim 7, characterized in that: Two vertical rods (32) are provided, and the two vertical rods (32) are respectively arranged on both sides of the bottom plate (31). A support rod (33) is arranged on each vertical rod (32). Self-locking universal wheels (9) are fixedly arranged at the four corners of the bottom of the bottom plate (31).

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