River three-dimensional parking garage

Abstract

The utility model discloses a three-dimensional parking garage on a river, which comprises a top plate, a plurality of upright posts and a plurality of layers of laminates which are vertically arranged at intervals, the laminates are horizontal and are fixedly connected with the upright posts, through holes are formed in the laminates, the through holes of all the laminates are coaxial, the top plate is arranged above the laminate on the uppermost layer at intervals, and the top plate is arranged above the laminate on the uppermost layer at intervals. And the support is fixedly connected with the plurality of upright posts. The three-dimensional parking garage on the river has the advantages that the three-dimensional parking garage on the river is built above the river channel, drainage and flood discharge of the river channel are not affected, the bottom layer of the parking garage is a certain height away from the ground, pedestrians cannot penetrate through the space below the three-dimensional parking garage on the river channel, the area of the river channel is not greatly occupied, and citizens cannot walk and play beside the river channel; the three-dimensional parking garage on the river can be built to be long, sufficient parking spaces can be provided, and the problems that land resources in an area are insufficient, a large-scale parking lot is difficult to build and parking difficulty cannot be solved are effectively solved by fully utilizing the space above the river channel.

Description

Technical Field

[0001] The utility model relates to the technical field of parking lots, in particular to a three-dimensional parking garage on a river. Background Art

[0002] With the acceleration of urbanization and the continuous increase in the number of cars, parking difficulties have become a common problem in urban development. The space available for building multi-story parking lots is very limited, and even if multi-story parking lots are built, the parking spaces they provide are very limited, making it difficult to solve the parking problem.

[0003] However, if there is a river in the area, there are usually no buildings blocking the sky above the river. Therefore, if the space above the river can be utilized to build a large-scale multi-story parking lot, it will effectively solve the problem of parking difficulties. Utility Model Content

[0004] The main purpose of the utility model is to propose a three-dimensional parking garage on a river, aiming to solve the problem that the existing three-dimensional parking garages are generally built on the ground, have great limitations, and cannot solve the problem of difficult parking once restricted by tight land resources.

[0005] In order to solve the above problems, the utility model proposes a three-dimensional parking garage on the river, comprising a top plate, a plurality of columns and a plurality of layers of layers spaced apart from each other, the layers are horizontal and fixedly connected to the plurality of columns, through holes are arranged on the layers, and the through holes of all the layers are coaxial, the top plate is spaced apart above the uppermost layer of the layers and fixedly connected to the plurality of columns;

[0006] The three-dimensional parking garage on the river also includes a vertically arranged pillar, a screw cylinder is vertically arranged on the upper end of the pillar, the screw cylinder is coaxial with the through hole, the screw cylinder is transmission-connected with a motor 1, the motor 1 is fixedly connected with the pillar, and the screw cylinder is driven to rotate by the motor 1;

[0007] A slide cylinder is rotatably sleeved on the screw cylinder, a guide column is vertically arranged beside the screw cylinder, the guide column is fixedly connected to the pillar, the slide cylinder is slidably connected to the guide column, a vehicle carrying platform coaxial with the through hole is arranged on the slide cylinder, the vehicle carrying platform is transmission connected to motor 2, the motor 2 is fixedly connected to the slide cylinder, the vehicle carrying platform is driven to rotate by motor 2, and the diameter of the vehicle carrying platform is equal to the aperture of the through hole.

[0008] In one embodiment, the lowest floor is located above the ground.

[0009] In one embodiment, the outer side surfaces of the top plate and all the layer plates are provided with decorative panels, and the decorative panels are provided with an inlet and an outlet, which are located at both ends of the width direction of the bottom layer plate and are symmetrically arranged on both sides of the screw barrel.

[0010] In one embodiment, a mounting plate is horizontally fixedly installed on the upper end of the pillar, the lower ends of the motor 1 and the guide column are fixedly connected to the mounting plate, a bearing seat is fixedly installed on the mounting plate, a thrust bearing is installed in the bearing seat, the lower end of the screw rod barrel is connected to the thrust bearing, the upper end of the screw rod barrel is rotationally connected to the top plate, and the upper end of the guide column is fixedly connected to the top plate.

[0011] In one embodiment, a worm wheel is coaxially and tightly sleeved on the lower end of the screw cylinder, the output shaft of the motor 1 is connected to the worm, and the worm wheel and the worm are transmission-connected.

[0012] In one embodiment, a seat ring is coaxially fixedly installed outside the slide cylinder, the vehicle carrying platform is located on the upper surface of the seat ring and is rotationally connected to the seat ring and the slide cylinder, the motor 2 is fixedly connected to the seat ring, the output shaft of the motor 2 is connected to a gear, the gear is meshed with a gear ring, and the gear ring is coaxially fixedly connected to the vehicle carrying platform.

[0013] In one embodiment, the plurality of columns are evenly distributed on both sides of the layer board in the width direction, and the plurality of columns on each side are arranged in a straight line along the length direction of the layer board;

[0014] A plurality of columns are located on both sides of the river channel, and the layer plate is located directly above the river channel.

[0015] In one embodiment, each layer plate is provided with a plurality of through holes, and the plurality of through holes are arranged in a straight line along the length direction of the layer plate and are arranged at equal intervals;

[0016] A screw barrel is arranged in each through hole.

[0017] In one embodiment, the through hole is located on the central axis of the layer plate;

[0018] The layer plate comprises a bottom plate and a top plate, wherein the bottom plate is closest to the ground, and the vehicles are centrally symmetrically distributed on the top plate and the vehicle-carrying platform with the through hole as the center.

[0019] In one embodiment, the lower ends of the pillars and columns are buried deep underground.

[0020] Beneficial effects: The river-based multi-story parking garage of the utility model is built above the river, which does not affect the drainage and flood discharge of the river. The bottom floor of the parking garage is at a certain height from the ground, which does not affect pedestrians passing through the bottom of the river-based multi-story parking garage, does not occupy a large amount of river area, and does not affect citizens walking and playing beside the river. In addition, the length of the river is usually large, so the river-based multi-story parking garage can be built relatively long, and sufficient parking spaces can be provided. By making full use of the space above the river, the problem of tight land resources in the region, the difficulty in building large parking lots, and the inability to solve the difficulty of parking can be effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is an internal cross-sectional view of a three-dimensional parking garage on a river of the utility model;

[0023] Figure 2 yes Figure 1 The enlarged view of the C part in FIG.

[0024] Figure 3 yes Figure 1 The enlarged view of part E in FIG.

[0025] Figure 4 yes Figure 1 The enlarged view of the F part in the figure;

[0026] Figure 5 yes Figure 1 GG section view in;

[0027] Figure 6 It is a top view of the high-rise board of the utility model;

[0028] Figure 7 yes Figure 6 A magnified view of part A in FIG.

[0029] Figure 8 It is a top view of the bottom plate of the utility model;

[0030] Fig. 9 yes Figure 8 Enlarged view of part B in .

[0031] The following are the descriptions of the reference numerals:

[0032] 1. Ground; 2. Riverbank road; 3. River channel; 4. Column; 5. Bottom plate; 6. High-rise plate; 7. Decorative panel; 8. Through hole; 9. Pillar; 10. Mounting plate; 11. Guide column; 12. Thrust bearing; 13. Screw barrel; 14. Worm gear; 15. Worm; 16. Motor 1; 17. Machine base; 18. Bearing seat; 19. Top seat; 20. Top plate; 21. Slide; 22. Seat ring; 23. Car-carrying platform; 24. Gear ring; 25. Gear; 26. Motor 2; 27. Moving route; 28. Exit; 29. ​​Import. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0037] The utility model proposes a three-dimensional parking garage on a river. The three-dimensional parking garage on the river is built above the river 3, which does not affect the drainage and flood discharge of the river 3. The bottom floor of the parking garage is at a certain height from the ground 1, which does not affect pedestrians passing through the bottom of the three-dimensional parking garage on the river, does not occupy a large area of ​​the river 3, and does not affect citizens walking and playing beside the river 3. In addition, the length of the river 3 is usually large, so the three-dimensional parking garage on the river can be built relatively long, and sufficient parking spaces can be provided. By making full use of the space above the river 3, the problem of tight land resources in the region, difficulty in building large parking lots, and inability to solve the difficulty of parking can be effectively solved.

[0038] Specifically, in one embodiment of the present utility model, as Figure 1 As shown, the riverside three-dimensional parking garage includes a top plate 20, a plurality of columns 4 and multiple layers of layers spaced apart from each other. The layers are horizontal and fixedly connected to the plurality of columns 4. The plurality of layers are supported and fixed by the plurality of columns 4. The layers include a bottom layer 5 and a high layer 6. Figure 1 As shown, the bottom plate 5 is closest to the ground 1, and the top plate 20 is spaced above the topmost high-rise plate 6 and fixedly connected to a plurality of columns 4. The car is parked on the high-rise plate 6 of each layer. The top plate 20 and the outer side surfaces of all the layer plates are provided with decorative panels 7. In this way, the columns 4, the layer plates and the top plate 20 constitute the skeleton of the river-mounted three-dimensional parking garage in this embodiment. The decorative panel 7 covers the outer surface of the skeleton so that the outer surface of the river-mounted three-dimensional parking garage is beautiful. The decorative panel 7 is provided with an inlet 29 and an outlet 28, and the inlet 29 and the outlet 28 are flush with the bottom plate 5. The car enters the bottom plate 5 through the inlet 29, and the car is lifted from the bottom plate 5 to each high-rise plate 6 by a lifting device. The car on the bottom plate 5 leaves the river-mounted three-dimensional parking garage through the outlet 28.

[0039] In this embodiment, if Figure 6 and Figure 8 As shown, the bottom plate 5 and the high-rise plate 6 are in the shape of long strips. With this design, the length direction of the bottom plate 5 and the high-rise plate 6 can be extended along the water flow direction of the river channel 3. Correspondingly, the width direction of the bottom plate 5 and the high-rise plate 6 is the same as the width direction of the river channel 3. Figure 1 As shown, such a design can make full use of the fact that the river channel 3 is usually long, so that the three-dimensional parking garage on the river can be built longer, thereby providing sufficient parking spaces and effectively solving the problem of difficulty in parking.

[0040] In this embodiment, if Figure 6 and Figure 8 As shown, multiple columns 4 are evenly distributed on both sides of the layer board in the width direction, and multiple columns 4 on each side are arranged in a straight line along the length direction of the layer board. Figure 1As shown, multiple columns 4 are located on both sides of the river channel 3, and the layer plate is located directly above the river channel 3. This type of three-dimensional parking on the river fully utilizes the space above the river channel 3, effectively solving the problem of tight land resources in the region, making it difficult to build large parking lots, and failing to solve the problem of difficulty in parking.

[0041] In this embodiment, if Figure 1 As shown, the bottom plate 5 is located above the ground 1, and the height of the bottom plate 5 from the ground 1 is not less than 5 meters. With this design, the three-dimensional parking garage on the river is built above the river 3, which does not affect the drainage and flood discharge of the river 3, and the bottom layer of the parking garage is at a certain height from the ground 1, which does not affect pedestrians passing under the three-dimensional parking garage on the river. Only a plurality of columns 4 are plugged and fixed on both sides of the river 3, which does not occupy a large area of ​​the river 3 and does not affect citizens walking and playing on the river embankment road 2 beside the river 3.

[0042] In this embodiment, if Figure 1 , Figure 6 and Figure 8 As shown, the layer plates are provided with through holes 8, the through holes 8 of all the layer plates are coaxial, and each layer plate is provided with a plurality of through holes 8, which are arranged in a straight line along the length direction of the layer plates and are arranged at equal intervals.

[0043] In this embodiment, if Figure 1 As shown, the three-dimensional parking garage on the river also includes a vertically arranged pillar 9, the lower ends of the pillar 9 and the column 4 are deeply buried underground, and a screw cylinder 13 is vertically arranged on the upper end of the pillar 9, the screw cylinder 13 and the through hole 8 are coaxial, the screw cylinder 13 is transmission-connected with a motor 16, the motor 16 is fixedly connected to the pillar 9, and the screw cylinder 13 is driven to rotate by the motor 16; a slide cylinder 21 is rotatably sleeved on the screw cylinder 13, and a guide column 11 is vertically arranged beside the screw cylinder 13, the guide column 11 is fixedly connected to the pillar 9, and the slide cylinder 21 is slidably connected to the guide column 11. With this design, the screw cylinder 13 can rotate automatically. The drive slide 21 is raised and lowered along the guide column 11. A vehicle loading platform 23 coaxial with the through hole 8 is arranged on the slide 21. The vehicle loading platform 23 is connected to the motor 26 for transmission. The motor 26 is fixedly connected to the slide 21. The vehicle loading platform 23 is driven to rotate by the motor 26. The diameter of the vehicle loading platform 23 is equal to the aperture of the through hole 8. With this design, the motor 16 drives the vehicle loading platform 23 to rise and fall to be flush with the bottom plate 5 and the high-rise plate 6 of each layer. The motor 26 drives the vehicle loading platform 23 to rotate, which is convenient for the agv trolley to quickly move the vehicle on the driving vehicle loading platform 23 to the high-rise plate 6 of each layer. Figure 7As shown, the vehicles on the driving vehicle carrying platform 23 are distributed symmetrically with the screw cylinder 13 as the center, and the vehicles on the high-rise boards 6 of each floor are also distributed symmetrically at the edge of the through hole 8 with the screw cylinder 13 as the center. This parking method is conducive to the agv car to quickly move the vehicles on the driving vehicle carrying platform 23 to the high-rise boards 6 of each floor. The agv car only needs to move forward or backward to transfer the vehicle from the driving vehicle carrying platform 23 to the high-rise board 6 or to transfer the vehicle from the high-rise board 6 to the driving vehicle carrying platform 23. The agv car does not need to turn, which can save a lot of transportation time and improve parking efficiency.

[0044] In this embodiment, the AGV trolley is a common comb-tooth carrier used for vehicle transportation, which has conventional functions such as turning, moving forward, moving backward, and remote wireless control.

[0045] Specifically, in order to facilitate the rotation connection between the support 9 and the screw tube 13, and to facilitate the fixed connection between the motor 16 and the guide column 11 and the support 9, as shown in FIG. Figure 1 , Figure 3 , Figure 5 As shown, a mounting plate 10 is horizontally fixedly installed on the upper end of the pillar 9, the motor 16 is fixedly installed on the machine base 17, the lower ends of the machine base 17 and the guide column 11 are fixedly connected to the mounting plate 10, a bearing seat 18 is fixedly installed on the mounting plate 10, a thrust bearing 12 is installed in the bearing seat 18, the lower end of the screw barrel 13 is connected to the thrust bearing 12, the lower end of the screw barrel 13 is coaxially tightly sleeved with a worm wheel 14, the output shaft of the motor 16 is connected to the worm 15, and the worm wheel 14 and the worm 15 are connected in transmission. With this design, when the motor 16 does not rotate, the transmission form of the worm wheel 14 and the worm 15 can prevent the screw barrel 13 from rotating, thereby ensuring parking safety. Further, as Figure 5 As shown, there are multiple motors 16, and this design ensures that there is enough power to drive the screw cylinder 13 to rotate, ensuring the smooth operation of parking work in the riverside three-dimensional parking garage.

[0046] Further, such as Figure 1 As shown, a top seat 19 is fixedly installed on the lower surface of the top plate 20, the upper end of the screw cylinder 13 is rotatably connected to the top seat 19, and the upper end of the guide column 11 is fixedly connected to the top seat 19. This design improves the stability and safety of the screw cylinder 13 and the guide column 11, avoids their shaking, and ensures the safety of parking in the river multi-story parking garage.

[0047] Specifically, in this embodiment, if Figure 1 , Figure 4As shown, a seat ring 22 is coaxially fixedly installed outside the slide cylinder 21, and the vehicle carrying platform 23 is located on the upper surface of the seat ring 22 and is rotatably connected to the seat ring 22 and the slide cylinder 21. With this design, the vehicle carrying platform 23 can be supported and installed by the seat ring 22 to ensure the smooth and safe rotation of the vehicle carrying platform 23. The motor 26 is fixedly connected to the seat ring 22, and the output shaft of the motor 26 is connected to the gear 25, which is meshed with the ring gear 24, and the ring gear 24 is coaxially fixedly connected to the vehicle carrying platform 23.

[0048] In this embodiment, if Figure 1 and Figure 2 As shown, the inlet 29 and the outlet 28 are located at both ends of the bottom plate 5 in the width direction and are symmetrically arranged on both sides of the screw barrel 13. Figure 8 and Fig. 9 As shown, the vehicle enters the bottom plate 5 from the entrance 29 on one side of the bottom plate 5 as indicated by the arrow, and the vehicle on the bottom plate 5 leaves from the other side of the bottom plate 5 through the exit 28. The entry and exit of the vehicles are separated and do not affect each other. This parking method can ensure efficient, stable and smooth parking work.

[0049] In this embodiment, since the entrance and exit 28 are at a certain height from the ground 1, it is necessary to set an elevator or a lifting platform on the ground 1 below the entrance and exit 28, and use the elevator or lifting platform to lift the car from the ground 1 to the entrance, and lower the car at the exit 28 to the ground 1.

[0050] The three-dimensional parking garage on the river in this embodiment uses an AGV car to transport vehicles. Figure 1 As shown, after the driver drives the vehicle onto the elevator or lifting platform, the elevator or lifting platform lifts the vehicle from the ground 1 to the entrance, and then the person gets off and leaves. The AGV trolley comes to the elevator or lifting platform to carry the vehicle and enters the bottom plate 5 through the entrance, and then the AGV trolley presses Fig. 9 The moving route 27 shown in the figure transfers the vehicle, moves the vehicle from the entrance to each through hole 8, waits for the vehicle loading platform 23 to drop to the same level as the bottom plate 5, and then the AGV trolley moves forward to move the vehicle to the vehicle loading platform 23, such as Fig. 9 It is shown that one entrance corresponds to three vehicle loading platforms 23, so three vehicles should be able to be placed side by side at the entrance, and accordingly, the elevator or lifting platform should also be able to place at least three vehicles side by side at a time;

[0051] After the AGV trolley moves forward and transports the vehicle to the vehicle loading platform 23, the vehicle loading platform 23 rotates a certain angle and then pauses, waiting for the next AGV trolley to move forward and transport the vehicle to the vehicle loading platform 23, and this cycle is repeated until the vehicle loading platform 23 rotates one circle and a circle of vehicles are parked on the vehicle loading platform 23. Figure 7As shown, then, the vehicle loading platform 23 rises and is flush with the high-rise board 6 with a vacant parking space, and then the vehicle loading platform 23 rotates. When the vehicle is aligned with the vacant parking space, the vehicle loading platform 23 stops rotating, and the AGV trolley retreats to move the vehicle from the vehicle loading platform 23 to the vacant parking space on the high-rise board 6. Then, the vehicle loading platform 23 continues to rotate until the number of vacant parking spaces remaining on a certain high-rise board 6 is 0. If there are still vehicles on the vehicle loading platform 23 at this time, the vehicle loading platform 23 continues to rise and is flush with the next high-rise board 6 with a vacant parking space, and then the above-mentioned actions are repeated until all vehicles on the vehicle loading platform 23 are moved to the vacant parking spaces. The position of the parking space and the position of the parking space on each layer are all known, and the driving trajectory of the AGV car is also monitored in real time (the driving trajectory of the AGV car is monitored in real time, which is common knowledge). The rotation angle and lifting height of the vehicle-carrying platform 23 can be detected in real time by sensors, and the above detection data are transmitted to the computer, so which parking spaces on each layer are not parked can be grasped by the computer in real time. Therefore, the lifting and lowering of the vehicle-carrying platform 23 to be flush with the high-rise board 6 with vacant parking spaces, and the rotation of the vehicle-carrying platform 23 to align the vehicle with the vacant parking space can all be realized by computer automatic control, which saves time, effort and worry compared to manual control;

[0052] In addition, when the vehicle loading platform 23 rises to the same level as the high-level plate 6, some vehicles on the high-level plate 6 that need to leave are transported by the AGV car to the vacant parking space on the vehicle loading platform 23, and then descend with the vehicle loading platform 23 to the same level as the bottom plate 5, and then the AGV car moves along the Fig. 9 The moving route 27 shown leaves from the exit 28, parks the car on the elevator or lifting platform, and then the elevator or lifting platform lowers the car to the ground 1, and then the owner can drive the car away. It can be seen that the entry and exit of vehicles in the river-based three-dimensional parking garage of this embodiment are separated and do not affect each other. This parking method can ensure that the parking work is efficient, stable and smooth.

[0053] The vehicle loading platform 23 of the river-based multi-story parking garage of the present embodiment can carry multiple vehicles at a time. When the vehicle loading platform 23 is fully loaded with vehicles, the vehicles are raised and placed one by one on each high-rise board 6. At the same time, the vehicles that need to be picked up on each high-rise board 6 are placed in the vacant parking spaces on the vehicle loading platform 23. Then the vehicle loading platform 23 descends, and the vehicles drive out of the river-based multi-story parking garage. This design has the advantages of fast parking speed and high vehicle retrieval efficiency, can meet the rapid storage and retrieval of many vehicles, and effectively solve the problem of difficult parking.

[0054] In this embodiment, if Figure 1 , Figure 6 and Figure 8 As shown, there is a screw tube 13 in each through hole 8. With this design, the river-based three-dimensional parking garage of this embodiment has multiple exits 28 and entrances, which can further improve parking speed and efficiency.

[0055] Preferably, Figure 6 and Figure 8 As shown, the through hole 8 is located on the central axis of the layer board. This design facilitates the car to be centrally symmetrically distributed on the high-layer board 6 and the vehicle loading platform 23 with the through hole 8 as the center.

[0056] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A three-dimensional parking garage on a river, characterized in that: It includes a top plate, a plurality of columns and a plurality of layers of layers spaced apart from each other, the layers are horizontal and fixedly connected to the plurality of columns, through holes are arranged on the layers, and the through holes of all the layers are coaxial, the top plate is spaced apart above the uppermost layer of the layers and fixedly connected to the plurality of columns; The three-dimensional parking garage on the river also includes a vertically arranged pillar, a screw cylinder is vertically arranged on the upper end of the pillar, the screw cylinder is coaxial with the through hole, the screw cylinder is transmission-connected with a motor 1, the motor 1 is fixedly connected with the pillar, and the screw cylinder is driven to rotate by the motor 1; A slide cylinder is rotatably sleeved on the screw cylinder, a guide column is vertically arranged beside the screw cylinder, the guide column is fixedly connected to the pillar, the slide cylinder is slidably connected to the guide column, a vehicle carrying platform coaxial with the through hole is arranged on the slide cylinder, the vehicle carrying platform is transmission connected to motor 2, the motor 2 is fixedly connected to the slide cylinder, the vehicle carrying platform is driven to rotate by motor 2, and the diameter of the vehicle carrying platform is equal to the aperture of the through hole.

2. A three-dimensional parking garage on a river as claimed in claim 1, characterized in that: The lowest floor is located above the ground.

3. The three-dimensional parking garage on the river as claimed in claim 1, characterized in that: The top plate and the outer side surfaces of all the layer plates are provided with decorative panels, and the decorative panels are provided with an inlet and an outlet, which are located at both ends of the width direction of the bottom layer plate and are symmetrically arranged on both sides of the screw barrel.

4. The three-dimensional parking garage on the river as claimed in claim 1, characterized in that: A mounting plate is horizontally fixedly installed on the upper end of the pillar, the lower ends of the motor 1 and the guide column are fixedly connected to the mounting plate, a bearing seat is fixedly installed on the mounting plate, a thrust bearing is installed in the bearing seat, the lower end of the screw rod barrel is connected to the thrust bearing, the upper end of the screw rod barrel is rotationally connected to the top plate, and the upper end of the guide column is fixedly connected to the top plate.

5. The three-dimensional parking garage on the river as claimed in claim 1, characterized in that: A worm wheel is coaxially and tightly sleeved on the lower end of the screw cylinder, the output shaft of the motor 1 is connected to the worm, and the worm wheel and the worm are transmission-connected.

6. The three-dimensional parking garage on the river as claimed in claim 1, characterized in that: A seat ring is coaxially fixedly installed outside the slide cylinder, the vehicle carrying platform is located on the upper surface of the seat ring and is rotationally connected to the seat ring and the slide cylinder, the motor 2 is fixedly connected to the seat ring, the output shaft of the motor 2 is connected to a gear, the gear is meshed with a gear ring, and the gear ring is coaxially fixedly connected to the vehicle carrying platform.

7. The three-dimensional parking garage on the river as claimed in claim 1, characterized in that: The plurality of columns are evenly distributed on both sides of the layer board in the width direction, and the plurality of columns on each side are arranged in a straight line along the length direction of the layer board; A plurality of columns are located on both sides of the river channel, and the layer plate is located directly above the river channel.

8. The three-dimensional parking garage on the river as claimed in claim 1, characterized in that: Each layer plate is provided with a plurality of through holes, and the plurality of through holes are arranged in a straight line along the length direction of the layer plate and are arranged at equal intervals; A screw barrel is arranged in each through hole.

9. The three-dimensional parking garage on the river as claimed in claim 1, characterized in that: The through hole is located on the central axis of the layer plate; The layer plate comprises a bottom plate and a top plate, wherein the bottom plate is closest to the ground, and the vehicles are centrally symmetrically distributed on the top plate and the vehicle-carrying platform with the through hole as the center.

10. The three-dimensional parking garage on the river as claimed in claim 1, characterized in that: The lower ends of the pillars and columns are buried deep underground.

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