Underground three-dimensional parking lot and using method

Abstract

The invention discloses an underground three-dimensional parking lot and a using method.The underground three-dimensional parking lot comprises a parking lot body, parking plates, lifting equipment, transverse moving equipment and parking equipment, a plurality of layers of parking spaces and vertical channels are formed in the parking lot body, and each parking space comprises a transverse channel and a plurality of circles of annular parking areas; the transverse channels sequentially communicate with the parking areas, the vertical channels sequentially penetrate through the transverse channels, and the upper ends of the vertical channels communicate with the ground. The parking plate is used for bearing vehicles; the lifting equipment is arranged in the vertical channel; the transverse moving devices are correspondingly arranged in the transverse channels. The multiple parking devices are correspondingly arranged in the parking areas. The using method comprises a parking method and a car taking method. Compared with the prior art, the underground three-dimensional parking lot provided by the invention is a large-scale parking lot, adopts a multi-layer annular structure, can flexibly increase or decrease the number of circles of the annular parking area according to actual site conditions, and fully utilizes land resources to obtain the maximum number of parking spaces.

Description

Technical Field

[0001] The present invention relates to the technical field of parking lots, and in particular to an underground three-dimensional parking lot and a use method thereof. Background Art

[0002] With the rapid development of my country's economy and the accelerated urbanization process, China's motor vehicles have entered a stage of rapid development. Compared with the rapid growth of automobile production and sales, the construction of public transportation infrastructure in most cities in my country is relatively lagging, and the supply of parking spaces is seriously insufficient. Due to the limited land resources in the central area of ​​the city, the feasibility of building large-scale ground parking lots is low, and the only option is to build underground parking lots.

[0003] Existing radial underground parking lots, such as the radial shaft underground parking lot disclosed in CN211143914U, adopt a structure in which a circle of parking spaces is arranged around the shaft, and the diameter of the entire parking lot is approximately equivalent to the length of three parking spaces. Obviously, this radial structure is only suitable for small parking lots, and there is a serious waste of space between two adjacent parking spaces, which reduces the efficiency of land use. Summary of the invention

[0004] The purpose of the present invention is to overcome the above technical deficiencies, to provide an underground stereoscopic parking lot and a method of use, and to solve the technical problem of the lack of large-scale underground stereoscopic parking lots in the prior art.

[0005] In order to achieve the above technical objectives, the present invention adopts the following technical solutions: In a first aspect, the present invention provides an underground three-dimensional parking lot, comprising: The main body of the parking lot is formed with several layers of parking spaces and vertical passages. Each parking space is arranged in layers. Each parking space includes a transverse passage and several circular parking areas. Each parking area is arranged in sequence. The transverse passages connect the parking areas in sequence. The vertical passages penetrate and connect the transverse passages in sequence. The upper end of the vertical passage is connected to the ground. Parking plate, the parking plate is used to carry vehicles; Lifting equipment, the lifting equipment is arranged in the vertical channel; Transverse moving equipment, multiple transverse moving equipment are correspondingly arranged in each transverse channel; Parking equipment, multiple parking equipment is correspondingly arranged in each parking area, the parking equipment has multiple parking spaces distributed along the circumference, the parking equipment can drive the parking spaces to rotate in the parking area, and a parking board is placed on each parking space; The lifting device can drive the parking plate to move between each parking space and the ground, and the transverse moving device can drive the parking plate to move between the lifting device and the parking device.

[0006] In some embodiments, the parking lot body also includes a parking house and a gate. The parking house cover is arranged at the upper end of the vertical channel and is located above the ground. The parking house has at least one entrance and exit. The gate is arranged at the upper end of the vertical channel to close or open the vertical channel.

[0007] In some embodiments, the parking plate includes a plate body and a parking fixing device, the parking fixing device includes a first fixed baffle, a second fixed baffle and a fixed driving mechanism, the fixed driving mechanism is fixedly connected to the plate body and is respectively transmission-connected to the first fixed baffle and the second fixed baffle, the fixed driving mechanism can drive the first fixed baffle and the second fixed baffle to move and cooperate to clamp and fix the wheels of the vehicle.

[0008] In some embodiments, the lifting device includes an elevator and a lifting platform. The elevator is transmission-connected to the lifting platform to drive the lifting platform to move up and down in the vertical channel. The upper surface of the lifting platform is used to support the parking plate.

[0009] In some embodiments, the lifting equipment also includes a plurality of lifting and fixing devices arranged around the parking plate. The upper surface of the lifting platform has a groove for accommodating the lifting and fixing device. The lifting and fixing device includes a rotating mechanism and a stopper. The rotating mechanism is transmission-connected to the stopper so that the stopper can be rotated out of the groove and fixed against the four sides of the parking plate.

[0010] In some embodiments, the traverse device includes a tractor trailer and a grabbing device, wherein the grabbing device is disposed on the tractor trailer and is detachably connected to the parking plate.

[0011] In some embodiments, the parking equipment includes an endless conveyor belt and a carrying plate. The endless conveyor belt is arranged along the parking area. A plurality of carrying plates are arranged sequentially on the endless conveyor belt along the circumferential direction. The upper surface of the carrying plate forms a parking space for placing the parking plate.

[0012] In some embodiments, the upper surface of the carrying plate is flush with the ground of the transverse channel, the endless conveyor belt is connected to the lower surface of the carrying plate, and the tractor trailer can pass through the parking device from the carrying plate.

[0013] In a second aspect, the present invention further provides a method for using an underground three-dimensional parking lot, which is applied to the underground three-dimensional parking lot and includes a parking method and a vehicle picking method. The parking method includes the following steps: S11. A parking space for the vehicle is selected, the parking device rotates the parking space into the transverse channel, and the lifting device moves to the parking space where the parking space is located; S12, the lateral movement device moves the parking plate on the parking space into the lifting device; S13, the lifting device drives the parking board to the ground, and the parking staff drives the vehicle onto the parking board and leaves; S14, the lifting device drives the parking plate and the vehicle down to the parking space where the parking space is located, and the transverse movement mechanism moves the parking plate and the vehicle back to the parking space; The car pick-up method includes the following steps: S21. The vehicle to be retrieved is selected, the parking device rotates the vehicle into the transverse channel, and the lifting device moves to the parking space where the vehicle is located; S22, the lateral movement device moves the parking plate and the vehicle into the lifting device; S32. The lifting device drives the parking plate and the vehicle to the ground, and the parking personnel get on the vehicle and drive away.

[0014] In some embodiments, a method of selecting a parking space for a vehicle includes: S111, selecting a parking space with available parking spaces that is closest to the ground; S112, selecting a parking device with available parking spaces that is closest to the vertical passage in the parking space; S113: Select an available parking space closest to the transverse passage in the parking device.

[0015] Compared with the prior art, the underground multi-story parking lot provided by the present invention is a large parking lot with a multi-layered ring structure, which can flexibly increase or decrease the number of ring parking areas according to actual site conditions, making full use of land resources to obtain the maximum number of parking spaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a top view of an underground three-dimensional parking lot provided by an embodiment of the present invention; Figure 2 is a cross-sectional view of an underground three-dimensional parking lot provided by an embodiment of the present invention; Figure 3 yes Figure 2 The structural diagram of the middle parking plate; Figure 4 It is a structural diagram of a mobile parking plate of a transverse moving device; Figure 5 It is a structural diagram of parking equipment; Figure 6 It is a flow chart of a parking method in a method for using an underground three-dimensional parking lot provided by an embodiment of the present invention; Figure 7 It is a flow chart of a method for picking up a car in a method for using an underground parking lot provided by an embodiment of the present invention; Figure 8 yes Figure 6 Flow chart of the parking space where the vehicle is parked. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] In order to solve the current technical problem of lack of large underground multi-story parking lots, the present invention provides an underground multi-story parking lot and a method of use, which is suitable for building large underground parking lots in larger sites, making full use of land resources and alleviating the problem of parking difficulties in cities.

[0019] See also Figure 1 and Figure 2 , Figure 1 is a top view of an underground parking lot provided by an embodiment of the present invention; Figure 2 The underground parking lot includes a parking lot body 1, a parking plate 2, a lifting device 3, a lateral movement device 4, and a parking device 5.

[0020] The parking lot body 1 is formed with several layers of parking spaces 11 and vertical passages 12. Each parking space 11 is arranged in layers, and the number of parking spaces 11 can be flexibly selected according to the design depth of the underground multi-story parking lot. Each parking space 11 includes a transverse passage 111 and several ring-shaped parking areas 112. Each parking area 112 is arranged in sequence, and the number of parking areas 112 can also be selected according to the size of the site. The transverse passages 111 connect the various parking areas 112 in sequence, and the vertical passages 12 pass through and connect the various transverse passages 111 in sequence. The upper end of the vertical passage 12 is connected to the ground.

[0021] The parking plate 2 is used to carry vehicles.

[0022] The lifting device 3 is disposed in the vertical passage 2 to drive the parking plate 2 and the vehicles thereon to reach each parking space 11 and the ground.

[0023] A plurality of transverse moving devices 4 are correspondingly arranged in each transverse channel 111 , and are used to move the parking plate 2 and the vehicle thereon between the lifting device 3 and the traffic passage device 5 .

[0024] A plurality of parking devices 5 are correspondingly arranged in each parking area 112. The parking device 5 has a plurality of parking spaces distributed along the circumferential direction. The parking device 5 can drive the parking space to rotate in the parking area 112 and a parking board 2 is placed on each parking space. The parking board 2 connects the vehicles to be parked together in the parking space.

[0025] The underground multi-story parking lot provided by the present invention is a large parking lot, which adopts a multi-layered ring structure and can flexibly increase or decrease the number of circles of the ring parking area 112 according to actual site conditions, thereby making full use of land resources to obtain the maximum number of parking spaces.

[0026] In some embodiments, the parking lot body 1 is the main structure of the local underground multi-story parking lot, which is generally made of reinforced concrete and also has necessary ventilation ducts, drainage ducts, power systems, fire protection systems, control systems, etc.

[0027] like Figure 1 As shown, in this embodiment, each annular parking area 112 is arranged concentrically. The transverse passage 111 passes through the center of the parking area 112, and both ends of the transverse passage 111 pass through each parking area 112 in sequence and exceed the outermost parking area 112. The axis of the vertical passage 12 coincides with the center of the parking area 112.

[0028] In some embodiments, the size of the upper opening of the vertical channel 12 matches the parking board 2, or is slightly larger than the parking board 2, so that when the parking board 2 rises to the upper opening of the vertical channel 12 and the upper surface of the parking board 2 is flush with the ground, the parking board 2 can basically close the upper opening of the vertical channel 12 to prevent people or objects on the vehicle from falling into the vertical channel 12.

[0029] In some embodiments, the parking lot body 1 further includes a parking house 13 and a gate. The parking house 13 is covered at the upper end of the vertical passage 12 and is located above the ground. The parking house 13 has at least one entrance and exit for vehicles to enter and exit. As a preferred embodiment, the parking house 13 has an entrance and an exit arranged relatively, and vehicles enter from the entrance and exit from the exit without being easily blocked.

[0030] The gate is arranged at the upper end of the vertical passage 12 to close or open the vertical passage 12. When the lifting device 3 drives the parking plate 2 to move to the ground, the gate is opened, and the gate is closed at other times to avoid the occurrence of falling accidents.

[0031] In order to avoid personal safety accidents, the lifting device 3 needs to drive the parking board 2 and the vehicle down after the vehicle is parked on the parking board 2 and the engine is turned off, and all personnel have left the vehicle and closed the car door. In some embodiments, a safety officer can be deployed in the parking room to check and confirm. In other embodiments, a monitoring camera and a speaker are also provided in the parking room 13. The safety officer can remotely monitor and guide the parking person to operate correctly in the monitoring room. In a preferred embodiment, an AI camera and a speaker can be provided in the parking room 13. The AI ​​camera is equipped with a corresponding algorithm that can identify people and vehicles. After confirming that the vehicle is correctly parked on the parking board 2 and all personnel have left the vehicle and closed the car door, a confirmation command is issued to the control system. After receiving the confirmation command, the control system controls the lifting device 3 to park the car. The speaker is used to remind the parking person to complete the correct operation.

[0032] See also Figure 3The parking board 2 includes a board body 21 and a parking fixture 22. The board body 21 is generally rectangular, and its size is the same or similar to that of a standard parking space. For example, in this embodiment, 3×6 meters is used, which can accommodate most passenger cars.

[0033] The parking fixing device 22 includes a first fixed baffle 221, a second fixed baffle 222 and a fixed driving mechanism. The fixed driving mechanism is fixedly connected to the plate body 21 and is respectively connected to the first fixed baffle 221 and the second fixed baffle 222 in a driving manner. The fixed driving mechanism can drive the first fixed baffle 221 and the second fixed baffle 222 to move and cooperate to clamp and fix the wheels of the vehicle.

[0034] In some embodiments, the fixed driving mechanism can use a motor to drive the first fixed baffle 221 and the second fixed baffle 222. The plate body 21 has a groove to accommodate the first fixed baffle 221 and the second fixed baffle 222. The motor drives the first fixed baffle 221 and the second fixed baffle 222 to rotate relative to each other and flip up to clamp the vehicle tire.

[0035] In other embodiments, the fixed driving mechanism can use an electric push rod to drive the first fixed baffle 221 and the second fixed baffle 222 to move up and down. The plate body 21 has a through hole for the first fixed baffle 221 and the second fixed baffle 222 to pass through. The first fixed baffle 221 and the second fixed baffle 222 extend from the bottom of the plate body 21 to clamp the vehicle tire.

[0036] It is easy to understand that the surfaces of the first fixed baffle 221 and the second fixed baffle 222 that contact the tire are preferably inclined surfaces to adapt to tires of different sizes. Elastic parts such as springs can also be used to achieve the same effect.

[0037] In a preferred embodiment, two sets of fixed drive mechanisms are preferably used to control the first fixed baffle 221 and the second fixed baffle 222 respectively. When parking, the first fixed baffle 221 is first controlled to extend out of the board body 21, and the vehicle slowly drives onto the board body 21. When the wheel hits the first fixed baffle 221, it means that the vehicle has reached the designated position, and then the fixed drive mechanism drives the second fixed baffle 222 to extend and clamp the wheel. A collision switch can be set on the first fixed baffle 221 to realize automatic control of the second fixed baffle, or it can be manually controlled by a safety officer or automatically controlled by visual recognition.

[0038] The first fixed baffle 221 and the second fixed baffle 222 are preferably in the shape of long strips and arranged along the width direction of the plate body 21, so as to clamp a pair of wheels of the vehicle at the same time to achieve a better limiting and fixing effect.

[0039] In some embodiments, the parking board 2 further includes a plurality of pulleys disposed on the lower surface of the board body 21 for more conveniently moving the board body 21. The board body 21 also has a connection structure for connecting with the traverse device 4, such as a through hole, and the traverse device 4 can hook the through hole to pull or push the parking board 2.

[0040] Continue to see Figure 3 In some embodiments, the lifting device 3 includes a lift and a lifting platform 31. The lift is connected to the lifting platform 31 in a transmission manner to drive the lifting platform 31 to move up and down in the vertical channel 12. The upper surface of the lifting platform 31 is used to carry the parking plate 2. The lift can use the power form of an existing lift elevator to drive the lifting platform 31 to move up and down.

[0041] In some embodiments, the lifting device 3 further includes a plurality of lifting and fixing devices 32 arranged around the parking board 2. The upper surface of the lifting platform 31 has a groove for accommodating the lifting and fixing devices 32. The lifting and fixing devices 32 include a rotating mechanism and a stopper. The rotating mechanism is in transmission connection with the stopper so that the stopper is rotated out of the groove and abuts against and fixed to the four sides of the parking board 2. When the lifting device 3 drives the parking board 2 to perform lifting and lowering movements, it plays a role in fixing the parking board 2, which is safer.

[0042] See also Figure 4 , Figure 4 It is a structural diagram of a mobile parking plate of a transverse moving device.

[0043] In this embodiment, the lateral movement device 4 includes a tractor trailer 41 and a grabbing device 42. The tractor trailer 41 has a power battery, a drive motor, wheels and other structures, and can move automatically according to instructions. The grabbing device 42 is arranged on the tractor trailer 41 and is detachably connected to the parking board 2, specifically connected to the connection structure on the board body 21.

[0044] In some embodiments, the grabbing device 42 includes a hook and a grab driving mechanism, and the grab driving mechanism is arranged on the tractor and is in driving connection with the hook so that the hook can be detachably connected to the plate body 21. The grab driving mechanism can be a lifting mechanism or a rotating mechanism, which drives the hook to perform lifting or rotating movement to hook or release the through hole on the plate body 21. By hooking with the through hole, the traverse device 4 can drag or push the parking board 2 to move, and drag the parking board 2 onto the parking device 5.

[0045] In a preferred embodiment, both ends of the transverse channel 111 are parking areas for the tractor trailer 41, where an automatic charging device can be installed. When performing a traction task, the tractor trailer 41 automatically drives here and plugs or docks with the automatic charging device for charging.

[0046] See also Figure 5In some embodiments, the parking equipment 5 includes an endless conveyor belt 51 and a carrying plate 52. The endless conveyor belt 51 is arranged along the parking area 112. A plurality of carrying plates 52 are sequentially arranged on the endless conveyor belt 51 along the circumferential direction. The upper surface of the carrying plate 51 forms a parking space for placing the parking plate 2.

[0047] In this embodiment, the annular conveyor belt 51 can adopt an existing structural design, including an annular track and a power device. The supporting plate 52 is arranged on the annular track and can move along the annular track under the drive of the power device.

[0048] The carrying plates 52 are distributed along the circumference of the endless conveyor belt 51, but a single carrying plate 52 is arranged along the radial direction of the endless conveyor belt 51, that is, when the carrying plate 52 enters the transverse channel 111, the length direction of the carrying plate 52 coincides with the extension direction of the transverse channel 111, and the tractor trailer 41 only needs to make a linear motion to drag the parking plate 2 onto the carrying plate 52. The size of the carrying plate 52 is the same as or slightly larger than that of the parking plate 2.

[0049] In some embodiments, the parking device 5 also has a fixing device similar to the lifting and fixing device 32 in the lifting device 3, which is used to fix the parking plate 2. Its structure and arrangement are the same as those of the lifting and fixing device 32, so it is not repeated here.

[0050] In some embodiments, the upper surface of the supporting plate 52 is flush with the ground of the transverse channel 111, the annular conveyor belt 51 is connected to the lower surface of the supporting plate 52, and the tractor trailer 41 can pass through the inner circle of parking equipment 5 from the supporting plate 52 to reach the outer circle of parking equipment 5.

[0051] It is easy to understand that the parking area 112 is recessed downwards compared to the transverse passage 111 to accommodate the endless conveyor belt 51, and there is only a narrow gap between the edge of the carrying plate 52 and the ground of the transverse passage 111, which can avoid contact friction and not affect the passage of the tractor trailer 41. In addition, the endless conveyor belt 51 has at least one carrying plate 52 on which no parking plate 2 is placed and parking is prohibited, so that it is used as a permanently vacant parking space as a passage for the tractor trailer 41 to pass through.

[0052] The present invention also provides a method for using an underground three-dimensional parking lot, which is applied to the above-mentioned underground three-dimensional parking lot and includes a parking method and a vehicle picking method.

[0053] See also Figure 6 , Figure 6 The following is a flow chart of a parking method in an underground parking lot use method provided by an embodiment of the present invention. The parking method comprises the following steps: S11, a parking space for a vehicle is selected, the parking device 5 where the parking space is located rotates the parking space into the transverse channel 111, and the remaining parking devices 5 rotate the empty load plates used as channels into the transverse channel 111 to form a channel for the tractor trailer 41 to pass through, and the fixing device on the load plate 52 releases the limit fixing of the parking plate 2. At the same time, the lifting device 3 moves to the parking space 11 where the parking space is located.

[0054] S12, the traverse device 4, i.e., the tractor trailer 41, starts from the end of the transverse passage 111 and approaches the parking space, the grabbing device 42 is connected to the parking plate 2 on the parking space, and then the tractor trailer 41 pushes the parking plate 2 into the lifting device 3, i.e., the lifting platform 31. Then, the lifting and fixing device 32 fixes the parking plate 2, the grabbing device 42 separates from the parking plate 2, and the traverse device 4 retreats and waits in the transverse passage 111.

[0055] S13, the lifting device 3 drives the parking board 2 to the ground, and the parking personnel drives the vehicle onto the parking board 2, completes necessary operations, such as parking the vehicle, turning off the engine, closing the door and leaving. The parking fixing device 22 of the parking board 2 clamps the wheels of the vehicle to fix the vehicle.

[0056] S14, the lifting device 3 drives the parking plate 2 and the vehicle to descend to the parking space 11 where the parking space is located, the grabbing device 42 of the transverse movement mechanism 4 is connected to the parking plate 2 again, and the lifting and fixing device 32 releases the limit fixation of the parking plate 2. The tractor trailer 41 moves the parking plate 2 and the vehicle back to the parking space, the fixing device on the load-bearing plate 52 moves to fix the parking plate 2, the grabbing device 42 is separated from the parking plate 2, and the tractor trailer 41 returns to the end of the transverse channel 111. The above is a complete parking process.

[0057] Figure 7 1 is a flow chart of a method for picking up a car in a method for using an underground parking lot provided by an embodiment of the present invention. The method for picking up a car includes the following steps: S21, the parking user selects the vehicle to be retrieved, the parking device 5 where the vehicle is located rotates the vehicle into the transverse channel 111, and the remaining parking devices 5 also rotate the empty load plates used as channels into the transverse channel 111, forming a channel for the tractor trailer 41 to pass through, and the fixing device on the load plate 52 releases the limit fixation of the parking plate 2. At the same time, the lifting device 3 moves to the parking space 11 where the vehicle is located.

[0058] S22, the traverse device 4, i.e., the tractor trailer 41, starts from the end of the transverse channel 111 and approaches the vehicle, the grabbing device 42 is connected to the parking plate 2 of the vehicle, and then the tractor trailer 41 pushes the parking plate 2 together with the vehicle into the lifting device 3, i.e., the lifting platform 31. Then, the lifting and fixing device 32 fixes the parking plate 2, the grabbing device 42 separates from the parking plate 2, and the traverse device 4 retreats and waits in the transverse channel 111.

[0059] S23, the lifting device 3 drives the parking plate 2 to the ground, the parking fixing device 22 of the parking plate 2 releases the wheels of the vehicle, and the parker gets on the vehicle and drives away.

[0060] At this time, there is an empty parking board 2 in the parking house 13. If there is a new parking demand at this time, the vehicle can be directly driven onto the parking board 2 and parking can be completed through steps S13 and 14.

[0061] If there is still a need to pick up a vehicle at this time, the lifting device 3 drives the parking plate 2 down to the parking space 11 where the last vehicle is located, the grabbing device 42 of the transverse movement mechanism 4 is connected to the parking plate 2 again, and the lifting and fixing device 32 releases the limit fixation of the parking plate 2. The tractor trailer 41 moves the parking plate 2 back to the parking space, the fixing device on the load-bearing plate 52 moves to fix the parking plate 2, the grabbing device 42 is separated from the parking plate 2, and the tractor trailer 41 returns to the end of the transverse channel 111. Then, steps S21, S22 and S23 are repeated to complete the new need to pick up a vehicle.

[0062] See also Figure 8 , Figure 8 yes Figure 6 In some embodiments, the parking space for the vehicle is selected according to the principle of the shortest distance, and the specific method includes: S111 . Select a parking space 11 that is closest to the ground and has available parking spaces.

[0063] S112 . Select the parking device 5 with available parking space that is closest to the vertical passage 12 in the parking space 11 .

[0064] S113 , selecting an available parking space closest to the transverse passage 111 in the parking equipment 5 .

[0065] According to the above method, the movement distance of the lifting device 3 and the parking device 5 can be shortened, thereby reducing the use cost.

[0066] The specific implementation of the present invention described above does not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An underground three-dimensional parking lot, characterized in that: include: The parking lot body is formed with several layers of parking spaces and vertical passages, each of the parking spaces is arranged in layers, each of the parking spaces includes a transverse passage and several ring-shaped parking areas, each of the parking areas is arranged in sequence, the transverse passages are connected to each of the parking areas in sequence, the vertical passages are passed through and connected to each of the transverse passages in sequence, and the upper end of the vertical passage is connected to the ground; A parking plate, the parking plate is used to carry vehicles; A lifting device, wherein the lifting device is arranged in the vertical passage; A transverse movement device, wherein a plurality of the transverse movement devices are correspondingly arranged in each of the transverse channels; Parking equipment, a plurality of the parking equipment is correspondingly arranged in each of the parking areas, the parking equipment has a plurality of parking spaces distributed along the circumferential direction, the parking equipment can drive the parking spaces to rotate in the parking area, and a parking board is placed on each parking space; The lifting device can drive the parking plate to move between each parking space and the bottom surface, and the transverse movement device can drive the parking plate to move between the lifting device and the parking device.

2. The underground multi-story parking lot according to claim 1, characterized in that: The parking lot body also includes a parking house and a gate. The parking house cover is arranged at the upper end of the vertical passage and is located above the ground. The parking house has at least one entrance and exit. The gate is arranged at the upper end of the vertical passage to close or open the vertical passage.

3. The underground multi-story parking lot according to claim 1, characterized in that: The parking plate includes a plate body and a parking fixing device, and the parking fixing device includes a first fixed baffle, a second fixed baffle and a fixed driving mechanism. The fixed driving mechanism is fixedly connected to the plate body and is respectively transmission-connected to the first fixed baffle and the second fixed baffle. The fixed driving mechanism can drive the first fixed baffle and the second fixed baffle to move and cooperate to clamp and fix the wheels of the vehicle.

4. The underground multi-story parking lot according to claim 1, characterized in that: The lifting device includes an elevator and a lifting platform. The elevator is transmission-connected to the lifting platform to drive the lifting platform to move up and down in the vertical channel. The upper surface of the lifting platform is used to carry the parking plate.

5. The underground multi-story parking lot according to claim 4, characterized in that: The lifting equipment also includes a plurality of lifting and fixing devices arranged around the parking plate. The upper surface of the lifting platform has a groove for accommodating the lifting and fixing device. The lifting and fixing device includes a rotating mechanism and a stopper. The rotating mechanism is transmission-connected to the stopper so that the stopper can be rotated out of the groove and abutted and fixed against the four sides of the parking plate.

6. The underground multi-story parking lot according to claim 1, characterized in that: The transverse movement equipment includes a tractor trailer and a grabbing device, wherein the grabbing device is arranged on the tractor trailer and is detachably connected to the parking plate.

7. The underground multi-story parking lot according to claim 6, characterized in that: The parking equipment includes an endless conveyor belt and a carrying plate. The endless conveyor belt is arranged along the parking area. A plurality of carrying plates are sequentially arranged on the endless conveyor belt along the circumferential direction. The upper surface of the carrying plate forms the parking space for placing the parking plate.

8. The underground multi-story parking lot according to claim 7, characterized in that: The upper surface of the carrying plate is flush with the ground of the transverse channel, the endless conveyor belt is connected to the lower surface of the carrying plate, and the tractor trailer can pass through the parking equipment from the carrying plate.

9. A method for using an underground multi-story parking lot, characterized in that: The invention is applied to the underground multi-story parking lot as claimed in any one of claims 1 to 8, comprising a parking method and a vehicle picking method. The parking method comprises the following steps: S11, a parking space for the vehicle is selected, the parking device rotates the parking space into the transverse channel, and the lifting device moves to the parking space where the parking space is located; S12, the transverse movement device moves the parking plate on the parking space into the lifting device; S13, the lifting device drives the parking board to the ground, and the parking staff drives the vehicle onto the parking board and leaves; S14, the lifting device drives the parking plate and the vehicle to descend to the parking space where the parking space is located, and the transverse movement mechanism moves the parking plate and the vehicle back to the parking space; The vehicle picking method comprises the following steps: S21, the vehicle to be retrieved is selected, the parking device rotates the vehicle into the transverse channel, and the lifting device moves to the parking space where the vehicle is located; S22, the transverse movement device moves the parking plate and the vehicle into the lifting device; S32, the lifting device drives the parking plate and the vehicle to the ground, and the parking personnel get on the vehicle and drive away.

10. The method for using the underground multi-story parking lot according to claim 9, characterized in that: The method for selecting a parking space for a vehicle comprises: S111, selecting a parking space with available parking spaces that is closest to the ground; S112, selecting a parking device with available parking spaces that is closest to the vertical passage in the parking space; S113: Select an available parking space closest to the transverse passage in the parking device.

Images