Elevator type intelligent three-dimensional parking lot

Abstract

The invention discloses an elevator type intelligent three-dimensional parking lot which comprises a multi-layer parking lot and further comprises a first-layer vehicle parking and taking system which comprises a parking area, a vehicle taking area, a first-layer lifting area, a carrying track and a plurality of AGV carrying trolleys, and the AGV carrying trolleys can move along the carrying track; the multi-layer transverse moving system comprises transverse moving power devices, transverse moving rails, transverse moving vehicle carrying plates, magnetic attraction devices and transition empty parking spaces, and the transition empty parking spaces are arranged on the two sides of each layer of parking lot; the elevator type grabbing system comprises a horizontal rail, a crane cross beam and an elevator type robot, the elevator type robot is provided with a grabbing device capable of moving up and down, and the grabbing device is used for grabbing and putting down a vehicle; the vertical track system comprises a parking space vehicle carrying plate and a vertical track; the problems that existing three-dimensional parking equipment is low in land utilization rate, multiple in power source and accident, limited in height, low in efficiency, free of intelligent operation and the like are solved, and efficient, safe and intelligent three-dimensional parking can be achieved.

Description

Technical Field

[0001] The invention relates to the field of three-dimensional parking lots, in particular to an elevator-type intelligent three-dimensional parking lot. Background Art

[0002] With the continuous improvement of my country's urbanization rate, the requirements for urban space utilization are getting higher and higher. In addition, the number of cars has reached 320 million. Traditional parking lots can no longer meet the needs of urban development due to their large space occupation. Mechanical three-dimensional parking equipment is an effective means to solve the problem of difficult parking in cities. At the same time, the problem of difficult parking indirectly affects car consumption, so difficult parking is also a problem that must be solved on the road to industrial upgrading in my country.

[0003] Take Shenzhen as an example. Its area is only 1,997.47 square kilometers, even smaller than the Jiangxia District of Wuhan. However, the number of motor vehicles is about 4.1958 million, and the total number of parking spaces is about 3.33 million, with a parking space gap of nearly 1 million. Currently, Shenzhen is growing at a rate of 200,000 parking spaces per year. It can be seen that the market demand is huge.

[0004] The mainstream three-dimensional parking technology solutions on the market at present include cylindrical three-dimensional parking, lifting and transverse moving three-dimensional parking, aisle stacking three-dimensional parking, vertical circulation three-dimensional parking, etc. These solutions have improved the land utilization rate to a certain extent, but they all have application limitations and technical deficiencies. First, the land utilization rate is not high. For example, cylindrical three-dimensional parking can only set up a circle of parking spaces along the central lifting device, and lifting and transverse moving three-dimensional parking cannot set up more than two rows of parking spaces. There must be aisles between every two rows of aisle stacking three-dimensional parking to run stacking trucks. All of them cannot achieve the effect of setting up dense and multi-row parking spaces, resulting in low land utilization rate; second, safety accidents occur frequently and maintenance times are high. For example, each parking space in the lifting and transverse moving three-dimensional parking has a separate lifting and transverse moving system, the number of power equipment is large, and it is limited by space and cost. The redundancy of the equipment design is low, resulting in a high number of failures; third, The coordination of lateral movement is complex. For example, in a lifting and lateral movement type multi-story parking lot, when multiple parking spaces on the same floor move horizontally at the same time, the lateral movement power device of each parking space requires complex coordinated control, which has high requirements for both software and hardware. Fourth, parking and retrieving the car is inconvenient. Currently, parking requires driving the car into a narrow space, which is easy to scratch the vehicle and waste time. Fifth, the current solution has a fixed operating logic, and the operation trajectory of the parking space cannot be added with intelligent algorithms, and the parking and retrieving time and energy consumption cannot be optimized. Sixth, the efficiency is low and the energy consumption is high. For example, a vertical circulation multi-story parking lot needs to operate in an overall cycle every time a car is parked and retrieved, which is time-consuming and energy-intensive. Summary of the invention

[0005] The purpose of the present invention is to provide an elevator-type intelligent three-dimensional parking lot to solve the problems of low land utilization rate, multiple power sources, frequent accidents, height restrictions, low efficiency, and non-intelligent operation in existing three-dimensional parking equipment, so as to achieve efficient, safe, and intelligent three-dimensional parking.

[0006] The present invention is implemented as follows: an elevator type intelligent three-dimensional parking lot, including a multi-story parking lot, and also includes:

[0007] The first-floor parking and picking system includes a parking area, a picking area, a first-floor lifting area, a transport track, and multiple AGV transport trolleys. Multiple AGV transport trolleys can move along the transport track;

[0008] The multi-layer transverse system includes a transverse force device, a transverse track, a transverse vehicle carrier, a magnetic device, and transitional empty parking spaces. Transitional empty parking spaces are set on both sides of each parking lot. The transverse vehicle carrier is set on the transverse track and can perform horizontal transverse movement on the transverse track driven by the transverse force device. The transverse vehicle carrier is provided with a magnetic device, which is used to attract and release adjacent transverse vehicle carriers.

[0009] An elevator-type grabbing system, comprising a horizontal track, a crane beam, and an elevator-type robot, wherein the crane beam can make horizontal longitudinal movements on the horizontal track, the elevator-type robot can make horizontal lateral movements on the crane beam, and the elevator-type robot has a grabbing device that can move up and down, and the grabbing device is used to grab and put down the vehicle;

[0010] The vertical track system includes a parking space loading plate and vertical tracks. The vertical tracks are located on both sides of the parking space loading plate. The vertical tracks on both sides of the same vertical position of the multi-layer parking space are aligned with each other to form a continuous vertical track.

[0011] Preferably, the parking area and the car picking area are both provided with a plurality of parking spaces, and each parking space is provided with a fixed vehicle loading plate.

[0012] Preferably, the AGV transport trolley is provided with a trolley loading plate, and the transverse loading plate, the trolley loading plate and the fixed loading plate all have a serrated support structure, and the serrated support structure includes a plurality of equidistantly arranged support claws, and each support claw of the serrated support structure on the trolley loading plate can pass through each support claw of the serrated support structure on the fixed loading plate and the transverse loading plate.

[0013] Preferably, the elevator robot also includes a running trolley and a rope, wherein the running trolley is arranged on the crane beam and can make horizontal lateral movements on the crane beam; a lifting device is arranged on the running trolley, and the lifting device is connected to the grabbing device through a rope.

[0014] Preferably, the lifting device includes a mounting frame, a driving motor, a reducer and a drum, the driving motor and the reducer are fixedly mounted on the mounting frame, and the drum is rotatably mounted on the mounting frame; the driving motor is connected to the input end of the reducer, and the output end of the reducer is connected to the drum, the driving motor can drive the drum to rotate through the reducer, and the rope is wound around the drum.

[0015] Preferably, the grasping device includes an n-shaped bracket, which includes a transverse portion and two vertical portions arranged on both sides of the transverse portion, and the n-shaped bracket is connected to the rope through its transverse portion; a serrated claw is hinged at the lower end of the vertical portion, and the serrated claw includes a serrated support structure, and the serrated support structure includes a plurality of support claws arranged equidistantly.

[0016] Preferably, the vertical track system further comprises a track end bevel, and the track end bevel is arranged at the upper end of the vertical track of the topmost parking space loading plate.

[0017] Preferably, it also includes an intelligent system, which includes an operation control system and a parking algorithm system. The operation control system is used to control the operation of the AGV transport trolley, the multi-layer lateral movement system and the elevator-type grasping system. The parking algorithm system is used to calculate the operation route according to the initial position of the vehicle and the target parking position, and generate an operation plan, and transmit the operation plan to the operation control system. The operation control system controls the AGV transport trolley, the multi-layer lateral movement system and the elevator-type grasping system to transfer the vehicle according to the received operation plan, and transfers the vehicle from the initial position to the target parking space.

[0018] Preferably, the intelligent system also includes a parking reservation system, which is electrically connected to the operation control system and the parking space algorithm system, and is used to provide online reservation services.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention realizes less waiting for parking and picking up cars through the first-floor parking and picking up system; realizes the close arrangement of parking spaces and the opening and closing of vertical passages for parking and picking up cars through the multi-layer lateral shifting system; realizes the grabbing and lifting of cars and accurate movement to the target parking spaces through the elevator-type grabbing system; realizes the smooth and rapid lifting of the elevator-type grabbing device through the vertical track system; realizes efficient and orderly transportation of cars, determination of the best parking and picking up positions for cars, and cross-operation of multiple systems through the intelligent system. The present invention solves the problems of low land utilization rate, multiple power sources, many accidents, height restrictions, low efficiency, and no intelligent operation existing in the existing three-dimensional parking equipment, and can realize efficient, safe, and intelligent three-dimensional parking. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the first floor plan of the present invention;

[0021] Figure 2 It is a plan of 2 floors and above of the present invention;

[0022] Figure 3 is a top floor plan of the present invention;

[0023] Figure 4 It is a schematic structural diagram of the cooperation between the trolley loading plate and the fixed loading plate of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the grabbing device of the present invention;

[0025] Figure 6-Figure 10 A schematic diagram of the process of transferring a vehicle from an initial position to a target parking space;

[0026] in:

[0027] Figure 6 This is a schematic diagram of a vehicle entering the first-floor lifting area;

[0028] Figure 7 This is a schematic diagram of grabbing a vehicle from an AGV carrier cart;

[0029] Figure 8 and Fig. 9 It is a schematic diagram of opening the passage and storing the vehicle;

[0030] Fig.10 It is a schematic diagram of closing the channel.

[0031] In the figure: 100, target parking space; 11, parking area; 12, car picking area; 13, first floor lifting area; 14, transport track; 15, AGV transport trolley; 151, trolley loading plate; 16, fixed loading plate; 21, lateral moving force device; 22, lateral moving track; 23, lateral moving loading plate; 24, magnetic suction device; 25, transition empty parking space; 31, horizontal track; 32, crane beam; 33, elevator robot; 331, grasping device; 3311, n-shaped bracket; 3312, serrated claw; 332, running trolley; 41, vertical track. DETAILED DESCRIPTION

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0034] like Figure 1-Figure 4 As shown, an elevator-type intelligent three-dimensional parking lot includes a multi-story parking lot, and also includes a first-floor parking and picking-up system, a multi-story lateral movement system, an elevator-type grabbing system, a vertical rail system, and an intelligent system. The first-floor parking and picking-up system includes a parking area 11, a picking-up area 12, a first-floor lifting area 13, a transport track 14, and multiple AGV transport carts 15. The parking area 11 and the picking-up area 12 are both provided with multiple parking spaces, and each parking space is provided with a fixed vehicle loading plate 16, so that a large number of vehicles can be parked in advance in the parking area 11 and the picking-up area 12, reducing the waiting time of users. Multiple AGV transport carts 15 can move along the transport track 14, consign the vehicles to be stored from the parking area 11 to the first-floor lifting area 13, and transport the vehicles to be taken away from the first-floor lifting area 13 to the picking-up area 12. Each AGV transport trolley 15 is provided with a trolley carrying plate 151. Both the trolley carrying plate 151 and the fixed carrying plate have a serrated support structure, which can efficiently extract the vehicle. The serrated support structure includes a plurality of equidistantly arranged support claws. Each support claw of the serrated support structure on the trolley carrying plate 151 can pass through each support claw of the serrated support structure on the fixed carrying plate 16.

[0035] like Figure 1-3 As shown, the multi-layer transverse movement system includes a transverse movement force device 21, a transverse movement track 22, a transverse movement vehicle carrier 23, a magnetic attraction device 24, and a transition empty parking space 25. Transition empty parking spaces 25 are set on both sides of each parking lot to leave moving space for the target parking space to park the vehicle. The transverse movement vehicle carrier 23 is set on the transverse movement track 22 and can perform horizontal transverse movement on the transverse movement track 22 driven by the transverse movement force device 21. A serrated support structure is set on the transverse movement vehicle carrier 23, and each supporting claw of the serrated support structure on the trolley carrier 151 can pass through each supporting claw of the serrated support structure on the transverse movement vehicle carrier 23. A magnetic attraction device 24 is set on the transverse movement vehicle carrier 23, and the magnetic attraction device 24 is an electrically controlled magnetic attraction device, and the magnetic attraction device 24 is used to attract and release adjacent transverse movement vehicle carriers 23.

[0036] like Figure 3 , Figure 5 and Figure 6As shown, the elevator grabbing system includes a horizontal track 31, a crane beam 32, and an elevator robot 33. The crane beam 32 can make horizontal longitudinal movements on the horizontal track 31, and the elevator robot 33 can make horizontal transverse movements on the crane beam 32. The elevator robot 33 includes a running trolley 332, a rope, and a grabbing device 331. The running trolley 332 is arranged on the crane beam 32, and can make horizontal transverse movements on the crane beam 32. A lifting device is arranged on the running trolley 332, and the lifting device is connected to the grabbing device 331 through a rope. The lifting device includes a mounting frame, a driving motor, a reducer, and a drum. The driving motor and the reducer are fixedly mounted on the mounting frame, and the drum is rotatably mounted on the mounting frame. The driving motor is connected to the input end of the reducer, and the output end of the reducer is connected to the drum. The driving motor can drive the drum to rotate through the reducer, and the rope is wound on the drum. Therefore, when the driving motor of the lifting device is started, the driving motor drives the drum to rotate through the speed reducer, and then drives the grabbing device 331 to move up and down through the rope to achieve the grabbing and lowering of the vehicle. The grabbing device 331 includes an n-shaped bracket 3311, and the n-shaped bracket 3311 includes a transverse part and two vertical parts arranged on both sides of the transverse part. The n-shaped bracket 3311 is connected to the rope through its transverse part. A sawtooth-shaped claw 3312 is hinged at the lower end of the vertical part, and a rotation drive device is also arranged at the lower end of the vertical part. The rotation drive device is connected to the sawtooth-shaped claw 3312 and can drive the sawtooth-shaped claw 3312 to rotate. The sawtooth-shaped claw 3312 includes a sawtooth support structure, and the sawtooth support structure includes a plurality of support claws arranged at equal distances. Each support claw of the sawtooth support structure on the sawtooth claw 3312 can pass through each support claw of the sawtooth support structure on the trolley plate 151.

[0037] like Figure 6 As shown, the vertical track system includes a parking space vehicle loading plate and a vertical track 41. The parking space vehicle loading plate is used to store the vehicle grabbed by the elevator-type grabbing system. The vertical track 41 is located on both sides of the parking space vehicle loading plate. The vertical tracks 41 on both sides of the same vertical position of the multi-layer parking space are aligned with each other to form a continuous vertical track 41 to ensure the smooth vertical operation of the grabbing device 331. The lateral movement force device 21 drives multiple lateral movement vehicle loading plates 23 to perform horizontal lateral movement on the lateral movement track 22, which can realize the opening and closing of the vertical channel for parking and picking up vehicles. The upper end of the vertical track 41 in the top parking lot is provided with a track end groove, so that the grabbing device 331 can enter the vertical channel between the vertical tracks 41 more easily.

[0038] In this embodiment, the intelligent system includes an operation control system and a parking algorithm system. The operation control system is used to control the operation of the AGV transport trolley 15, the multi-layer lateral movement system and the elevator grabbing system. The parking algorithm system is used to calculate the operation route according to the initial position of the vehicle and the target parking position, and generate an operation plan, and transmit the operation plan to the operation control system. The operation control system controls the AGV transport trolley 15, the multi-layer lateral movement system and the elevator grabbing system to transfer the vehicle according to the received operation plan, and transfers the vehicle from the initial position to the target parking space. The intelligent system also includes a reservation parking and pick-up system, which is electrically connected to the operation control system and the parking algorithm system, and is used to provide online reservation services.

[0039] The process of transferring a vehicle from an initial position to a target parking space 100 according to the present invention is as follows: Figure 6-Figure 10 As shown, first, the AGV transport trolley 15 with the vehicle to be stored and retrieved stops at the first-floor lifting area 13. Then, the elevator robot 33 grabs the vehicle on the AGV transport trolley 15 and sends the vehicle to the vertical position above the target parking space 100. At the same time, the lateral force device 21 drives multiple lateral vehicle carriers 23 to perform horizontal lateral movement on the lateral track 22, thereby opening the vertical channel above the target parking space 100; then, the grabbing device 331 of the elevator robot 33 descends in the vertical channel and places the vehicle on the lateral vehicle carrier 23 of the target parking space 100; finally, the vertical channel is closed through the multi-layer lateral system, and a parking is completed. The reverse operation can realize the technical route of picking up the vehicle in one go.

[0040] The space utilization efficiency of the present invention is that compared with the traditional three-dimensional parking lot, the number of parking spaces of the present invention can be increased to more than 1.5 times under the same land area.

[0041] In summary, the present invention realizes less waiting for parking and picking up cars through the parking and picking up system on the first floor; realizes the close arrangement of parking spaces and the opening and closing of vertical passages for parking and picking up cars through the multi-layer lateral movement system; realizes the grabbing and lifting of cars and accurate movement to the target parking space through the elevator-type grabbing system; realizes the smooth and rapid lifting of the elevator-type grabbing device through the vertical track system; realizes efficient and orderly transportation of cars, determination of the best parking and picking up positions for cars, and cross-operation of multiple systems through the intelligent system. The present invention solves the problems of low land utilization rate, multiple power sources, many accidents, height restrictions, low efficiency, and no intelligent operation existing in the existing three-dimensional parking equipment, and can realize efficient, safe, and intelligent three-dimensional parking.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An elevator-type intelligent three-dimensional parking lot, including a multi-storey parking lot, characterized in that: Also includes: The first-floor parking and picking system includes a parking area, a picking area, a first-floor lifting area, a transport track, and multiple AGV transport trolleys. Multiple AGV transport trolleys can move along the transport track; The multi-layer transverse system includes a transverse force device, a transverse track, a transverse vehicle carrier, a magnetic device, and transitional empty parking spaces. Transitional empty parking spaces are set on both sides of each parking lot. The transverse vehicle carrier is set on the transverse track and can perform horizontal transverse movement on the transverse track driven by the transverse force device. The transverse vehicle carrier is provided with a magnetic device, which is used to attract and release adjacent transverse vehicle carriers. An elevator-type grabbing system, comprising a horizontal track, a crane beam, and an elevator-type robot, wherein the crane beam can make horizontal longitudinal movements on the horizontal track, the elevator-type robot can make horizontal lateral movements on the crane beam, and the elevator-type robot has a grabbing device that can move up and down, and the grabbing device is used to grab and put down the vehicle; The vertical track system includes a parking space loading plate and vertical tracks. The vertical tracks are located on both sides of the parking space loading plate. The vertical tracks on both sides of the same vertical position of the multi-layer parking space are aligned with each other to form a continuous vertical track.

2. The elevator-type intelligent three-dimensional parking lot according to claim 1 is characterized in that: The parking area and the car picking area are both provided with a plurality of parking spaces, and each parking space is provided with a fixed car loading plate.

3. The elevator-type intelligent three-dimensional parking lot according to claim 2 is characterized in that: The AGV transport trolley is provided with a trolley carrying plate, and the transverse carrying plate, the trolley carrying plate and the fixed carrying plate all have a serrated support structure, and the serrated support structure includes a plurality of equidistantly arranged support claws, and each support claw of the serrated support structure on the trolley carrying plate can pass through each support claw of the serrated support structure on the fixed carrying plate and the transverse carrying plate.

4. The elevator-type intelligent three-dimensional parking lot according to claim 1 is characterized in that: The elevator robot also includes a running trolley and a rope. The running trolley is arranged on the crane beam and can perform horizontal lateral movement on the crane beam. The running trolley is provided with a lifting device, and the lifting device is connected to the grasping device through a rope.

5. The elevator-type intelligent three-dimensional parking lot according to claim 4 is characterized in that: The lifting device includes a mounting frame, a driving motor, a reducer and a drum. The driving motor and the reducer are fixedly mounted on the mounting frame, and the drum is rotatably mounted on the mounting frame. The driving motor is connected to the input end of the reducer, and the output end of the reducer is connected to the drum. The driving motor can drive the drum to rotate through the reducer, and the rope is wound around the drum.

6. The elevator-type intelligent three-dimensional parking lot according to claim 4 is characterized in that: The grabbing device includes an n-shaped bracket, which includes a transverse portion and two vertical portions arranged on both sides of the transverse portion. The n-shaped bracket is connected to the rope through its transverse portion; a serrated claw is hinged at the lower end of the vertical portion, and the serrated claw includes a serrated support structure, and the serrated support structure includes a plurality of support claws arranged equidistantly.

7. The elevator-type intelligent three-dimensional parking lot according to claim 1 is characterized in that: The vertical track system also includes a track end bevel, and the track end bevel is arranged at the upper end of the vertical track of the topmost parking space loading plate.

8. An elevator-type intelligent three-dimensional parking lot according to any one of claims 1 to 7, characterized in that: It also includes an intelligent system, which includes an operation control system and a parking space algorithm system. The operation control system is used to control the operation of the AGV transport trolley, the multi-layer lateral movement system and the elevator-type grasping system. The parking space algorithm system is used to calculate the operation route according to the initial position of the vehicle and the target parking space position, and generate an operation plan, and transmit the operation plan to the operation control system. The operation control system controls the AGV transport trolley, the multi-layer lateral movement system and the elevator-type grasping system to transfer the vehicle according to the received operation plan, and transfers the vehicle from the initial position to the target parking space.

9. The elevator-type intelligent three-dimensional parking lot according to claim 8, characterized in that: The intelligent system also includes a parking reservation system, which is electrically connected to the operation control system and the parking space algorithm system, and is used to provide online reservation services.

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