CN1086437C - Multistory parking facility - Google Patents

Abstract

The invention relates to a three-dimensional parking equipment, which is equipped with multi-layer parking floors, storage floors and lifting devices. It is characterized in that it is equipped with a rotating table device and a vehicle rotating space. On the lifting frame of the lifting platform, a rotary frame is provided on the rotary table device, a rotary drive device for rotating the rotary frame, and a pair of conveying devices. With this equipment, even if the turntable device cannot be installed in the warehouse-in department or the warehouse-out department, the vehicle can be switched in and out of the warehouse safely in the warehouse-out state.

Description

Three-dimensional parking equipment

field of invention

The invention relates to a three-dimensional parking facility for three-dimensionally parking vehicles, in particular to a device associated with a warehouse.

background of the invention

Existing three-dimensional parking equipment, as shown in Figure 10, forms a horizontal transport path 83 for the transport trolley 82 to walk freely on several parking floors 81A-81C, and forms several parking spaces 84 on both sides of the horizontal transport path 83. . Between the walking trolley 82 and the parking space 84, the vehicle can enter and exit the warehouse. A part of the parking space 84 is formed as a lift space 85 along each of the parking floors 81A to 81C, and a lift device 86 having a lift platform 86a is arranged in the lift space 85 . A storage passage 87a and a storage passage 88a corresponding to the buildings are respectively formed on the storage/exit floor 81D where the storage unit 87 and the delivery unit 88 are formed.

In a building equipped with three-dimensional parking facilities, the position of pillars and the arrangement of other equipment are restricted due to the unique structure of the building. Therefore, wish to have a kind of three-dimensional parking equipment structure that can adapt to all spaces and can go in and out of the warehouse smoothly. For example, when there is ancillary equipment of the building ahead in the exit direction, it is necessary to start the vehicle obliquely from the exit door when exiting the warehouse. In addition, when the direction of the storage passage 87a or the storage passage 88a is different from the storage direction of the vehicle, it is necessary to change the direction of the vehicle.

When getting round to this situation in the prior art, its solution is to set the turntable at the warehouse-in section 87 or the warehouse-out section 88 .

However, the turntable device is bulky and has a large installation space, and if the installation space cannot be secured due to restrictions of buildings, the turntable device cannot be installed.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a kind of three-dimensional parking equipment, adopt this equipment, even when the turntable device can not be installed in the warehouse-in part or the warehouse-out part, also can change the direction of the vehicle in the warehouse-out state to enter and leave the warehouse safely.

In order to achieve the above object, the three-dimensional parking equipment described in claim 1 is equipped with several parking floors, storage floors and lifting devices; The trolley device; the storage and storage layer is equipped with a storage and storage device; the lifting device has a lifting platform that can freely rise and fall between each parking floor and the storage and storage floors and transfer vehicles between the transport trolley device; it is characterized in that,

Equipped with a turntable device and a vehicle rotation space, the turntable device is rotatable around the vertical axis and installed on the lifting frame of the lift platform, and the vehicle rotation space is formed at a predetermined position on the way of the lifting and conveying path of the lift platform, so that the turntable device can rotate , to rotate the loaded vehicle;

The above-mentioned rotary table device is composed of a rotary frame, a rotary driving device that rotates the rotary frame, and a pair of conveying devices. The rotary frame is rotatably supported on the elevating frame through a rotating shaft. A ring-shaped mobile body that moves above and below, and the vehicle can be transported by wheels.

According to this structure, the vehicle can be rotated by using the vehicle rotation space during the lifting of the elevator platform, so no rotation space is required in the storage part, and the three-dimensional parking equipment can be installed in a relatively space-saving manner. In addition, since the annular moving body of the conveying device is arranged along the upper and lower sides of the rotating frame, the height of the rotating conveying device and the rotating frame can be made relatively low, and the limited space of the lifting and conveying space can be used without any other components. Rotate disturbingly.

The outbound device in the three-dimensional parking equipment can be equipped with several parking floors, lifting devices, front wheel conveyors and rear wheel conveyors, and outbound posture adjustment devices; the parking floor is provided with several parking spaces, and the lifting device has The elevator platform for lifting and lowering between the vehicle delivery department, the front wheel conveyor and the rear wheel conveyor are arranged in the delivery department, and the vehicle can be received from the elevator platform, and the delivery posture adjustment device is installed on the front wheel conveyor and the rear wheel conveyor After one of the conveyors stops, the driving force of the other conveyor is used to make the wheels slip and the vehicle body to tilt;

The exit posture adjustment device is equipped with a first vehicle body detection device, a second vehicle body detection device, and a starting direction control device; the first vehicle body detection device is arranged on the transport path of one of the front wheel conveyor and the rear wheel conveyor on the upper side, used to detect the vehicle body; the second vehicle body detection device is arranged on the conveying path of the other conveyor, and detects the vehicle body on the delivery side of the first vehicle body detection device; the starting direction control device uses the detection signal of the first vehicle body detection device to After one conveyor stops, the other conveyor is stopped based on the detection signal from the second vehicle body detection device.

According to this structure, based on the detection signals of the two vehicle body detection devices, the exit posture adjustment device will stagger the stop time of the conveying device and cause the wheels to slip on the conveying device while the front and rear wheels are loaded and transported by the conveying device. , causing the body to tilt. Therefore, even if there is an obstacle in the exit direction, the vehicle body can be tilted and stopped so as to avoid the obstacle from the direction in which the vehicle body goes straight. Even without the use of large devices such as turntables, vehicles can be safely released from the warehouse.

In the warehouse-out device of the above-mentioned three-dimensional parking equipment, the first vehicle body detection device and the second vehicle body detection device are composed of photoelectric cell detection devices, and the photoelectric cell detection device detects the vehicle body by blocking the optical axis of the vehicle body; the first vehicle body detection device is configured on Its first optical axis crosses above one conveyor and is perpendicular to the conveying direction; the second vehicle body detection device is arranged on its second optical axis crossing above the other conveyor and is inclined to the direction of starting the vehicle.

According to this structure, a photoelectric cell detector is used in the vehicle body detection device, and its optical axis is parallel to the direction of the vehicle body when the conveying device stops. In this way, the tilted vehicle body can be accurately detected, and it can be stopped with a correct tilt, ensuring safety. high.

It can be equipped with several parking floors, lifting devices, front wheel conveyors and rear wheel conveyors, and a storage posture adjustment device; the parking floor has several parking spaces, and the lifting device has the ability to lift and lower between the vehicle exits. The elevator platform, the front wheel conveyor and the rear wheel conveyor are arranged in the outbound department, and the vehicle can be received from the elevator platform. After one conveyor stops, the outbound posture adjustment device uses the driving force of the other conveyor to move the wheels. Skidding, causing the body to tilt;

The exit posture adjustment device is equipped with a first vehicle body detection device, a timer for measuring time, and a start-up direction control device; On the path, it is used to detect the vehicle body; the timer measures the time from the stop time of one conveyor to the stop time of the other conveyor; the starting direction control device stops one conveyor according to the detection signal of the first vehicle body detection device, and then passes A timer stops the other conveyor.

According to this configuration also, the same effect is obtained.

A brief description of the drawings

Fig. 1 is the overall plan view of the parking floor of the three-dimensional parking equipment of the present invention.

Fig. 2 is an overall side sectional view of the three-dimensional parking equipment shown in Fig. 1 .

Fig. 3 is an overall plan view of the entry and exit floor of the three-dimensional parking equipment shown in Fig. 1 .

Fig. 4 is a side sectional view of the lifting platform of the three-dimensional parking equipment shown in Fig. 1 .

Fig. 5 is a front sectional view of the lifting platform of the three-dimensional parking equipment shown in Fig. 1 .

Fig. 6 is a plan view of the lifting platform of the three-dimensional parking equipment shown in Fig. 1 .

Fig. 7 is a perspective view of the transport trolley device of the three-dimensional parking equipment shown in Fig. 1 .

Fig. 8 is an enlarged plan view showing a storage and exit section of the three-dimensional parking facility shown in Fig. 1 .

Fig. 9 is a front view of the outbound part of the three-dimensional parking equipment shown in Fig. 1 .

Fig. 10 is a perspective view showing a conventional three-dimensional parking facility.

Example

Next, an embodiment of the three-dimensional parking equipment of the present invention will be described with reference to FIGS. 1 to 9 .

As shown in Fig. 1 and Fig. 2, the three-dimensional parking equipment is arranged by effectively utilizing the predetermined space of several floors of the building. The parking floors 2A to 2D are formed on several floors, and the entrance and exit floors 3 are formed on the uppermost parking floor 2D. On each of the parking floors 2A to 2D, the transport trolley device 5 and the parking spaces 6A to 6C are arranged. The transport trolley device 5 is movably arranged along the linear horizontal transport space 4 . The parking spaces 6A to 6C are arranged on both sides of the horizontal transport space 4 and within a range that does not interfere with pillars of the building, equipment, and the like. At a position apart from the horizontal conveying space 4, an elevating conveying space 7 communicating with each parking floor 2A-2D and the storage floor 3 is formed, and an elevating device 9 having an elevating platform 8 is disposed in the elevating conveying space 7. This is because considering the structure of the building 1, if they are arranged to avoid the interference of columns and auxiliary equipment, although they cannot be arranged so as to be adjacent to the horizontal conveyance space 4 or the elevating conveyance space 7, they can be arranged arbitrarily. As shown in Figure 3, the warehouse-in/out layer 3 forms a warehouse-in section 11 and a warehouse-out section 12 on both sides of the lifting device 9, forming a warehouse-in channel 13 arriving at the warehouse-in section 11 and a warehouse-out section starting from the warehouse-out section 12. Channel 14.

The three-dimensional parking equipment will be described in detail below.

The parking spaces 6A to 6C located on the parking floors 2A to 2D are composed of a first parking space 6A that can park one car, a second parking space 6B that can park two cars, and a third parking space 6C. 1 structure to effectively utilize space and install. Above-mentioned the 3rd parking stall 6C is located at the inner side of lifting and conveying space 7, can make the car directly enter and leave warehouse from lifting platform 8. In addition, between the elevating transport space 7 and the horizontal transport space 4, an intermediate frame 21 capable of parking one vehicle is provided. In the first and second parking spaces 6A and 6B, there are separately arranged (swiveling) parking space conveyances consisting of front wheel slat conveyors 22a and rear wheel slat conveyors 22b. Device 22A. In the intermediate frame 21 and the third parking space 6C, the drive-type parking space conveying device 22B and the intermediate conveying device composed of the front wheel slat conveyor 22a and the rear wheel slat conveyor 22b are arranged respectively. 22C.

As shown in Figure 7, in the conveying trolley device 5, a driven trolley conveying device 24 is arranged on the trolley frame 23, and the trolley conveying device 24 is composed of a front wheel slat conveyor 24a and a rear wheel It is composed of a slat conveyor 24b and driven by a trolley conveyor drive motor 25 . On the left and right sides of the trolley frame 23, there is a power transmission device 26 that transmits power to the swivel parking space conveying device 22A to make it rotate. The space transport device 22A transfers the vehicle between the transport trolley device 5 and the first and second parking spaces 6A and 6B.

The lifting platform 8 of the lifting device 9 is provided with a turntable device 51, which has a conveyor, and can make the vehicle reverse 180° in the predetermined vehicle rotation space of the lifting space 7. That is, as shown in FIGS. 4 to 6 , the lifting frame 53 is liftably supported on the lifting drive device 52 through a wire rope, and the rotating shaft 54 is erected on the lifting frame 53 through a bearing so as to be rotatable around a vertical axis. A rotating frame 55 is attached to an upper end portion of the rotating shaft 54 , and a rotating internal gear 56 a is fixed to an intermediate portion of the rotating shaft 54 . A rotary drive device 56 is provided on the elevating frame 53. The rotary drive device 56 is composed of a rotary drive motor 56b, a drive gear 56c driven to rotate by the rotary motor 56b via a speed reducer, and a rotary internal gear 56a meshed with the drive gear 56c. constitute.

At the front and back positions of the rotary frame 55, an elevator conveying device 57 composed of a pair of slat conveyors 57A and 57B on which front wheels or rear wheels are placed is arranged. In this elevating table conveying device 57, several (three in the figure) sprockets 57b are rotatably supported on both side ends of the rotary frame 55 through a rotating shaft 57a, and a chain 57c is stretched between the left and right sprockets 57b. . A plurality of slat bars 57d are installed between the front and rear chains 57c.

A conveyor drive motor 57e is interlockingly connected to a common rotating shaft 57a of both slat conveyors 57A, 57B via a speed reducer, and both slat conveyors 57A, 57B are driven by this conveyor motor 57e. The slat bar 57d is guided by the chain 57c and moves along the upper and lower sides of the rotating frame 55. Most of the rotating frame 55 is accommodated between the upper and lower slat bars 57d of the elevating table conveying device 57, including the elevating table conveying device 57 The height of the swivel frame 55 is low. 57f is an auxiliary roller arrange|positioned at the edge part of each slat conveyor 57A, 57B, respectively.

Therefore, select the predetermined vehicle rotation space among the parking floors 2A-2D, that is, the floor where the vehicle is not parked in the third parking space 6C (also including the intermediate frame 21), and the lifting table conveying device 57 is stopped at a position different from the parking space conveying device 22. Interfering with the vehicle rotation space position, the swivel frame frame 55 is rotated 180° by the rotary drive unit 56, and the car on the lifting platform conveying device 57 can be easily reversed, and the warehouse-in posture and the warehouse-out posture can be reversed by 180°.

The third parking space 6C on the opposite side of the intermediate frame 21 facing the lifting transport space 7 is equipped with a driving parking space transport device 22B with a drive motor (not shown), which can directly transport vehicles with the lifting platform 8 .

As shown in Fig. 8 and Fig. 9, in the outbound section 12 of the inbound and outbound layer 3, the warehouse-in conveying device 61 made of the front wheel slat conveyor 61a and the rear wheel slat conveyor 61b is arranged, which can The vehicle is transported onto the lifting platform 8.

The delivery section 12 is also provided with a delivery device 62 made up of a front wheel slat conveyor 62a and a rear wheel slat conveyor 62b, which can receive the vehicle from the lift platform 8 and deliver it out.

The exit passageway 14 passes below the storage passageway 13 , so the vehicle can easily travel on the exit passageway 14 once it is started and retreats from the exit section 12 . However, since the accessory equipment T of the building 1 is installed in the direction of going straight behind the vehicle from the delivery device 62 for departure, the vehicle must be moved back while turning the steering wheel vigorously, which poses a problem in terms of safety.

In an embodiment that solves this problem, a vehicle body posture adjustment device 63 is provided on the conveyance device 62 for departure so that the vehicle can be withdrawn straight to the rear.

In this vehicle body posture adjustment device 63, the stop position of the slat conveyor 62b for the rear wheels is set as the downstream position to be conveyed from the stop position of the slat conveyor 62a for the front wheels, and the wheels slip on the delivery device 62 for delivery. Tilt the body.

That is, the vehicle body posture adjustment device 63 is composed of a first vehicle body detection device 64 , a second vehicle body detection device 65 , and a starting direction control device 66 . The first vehicle body inspection device 64 forms a first optical axis S1 from the upper front light projector 64a toward the central lower light receiver 64b in the direction perpendicular to the conveying direction above the predetermined position of the front wheel slat conveyor 62a. The photocell detection device constitutes. The 2nd vehicle body detecting device 65 is from the rear of the conveying direction of the 1st vehicle body detecting device 64, above the predetermined position of the slat conveyor 62b for the rear wheels, and from the rear of the upper part in the outbound direction (the direction in which the rear of the vehicle body is inclined to the right). The light projector 65a in the center and the light receiver 65b in the lower part form a photocell detection device that forms the second optical axis S2. The starting direction control device 66 operates the front wheel drive motor 62c of the front wheel slat conveyor 62a based on the detection signals of the first vehicle body detection device 64 and the second vehicle body detection device 65, and simultaneously operates the rear wheel slat conveyor The drive motor 62d for the rear wheel of 62b.

Therefore, when the vehicle sent by the conveying device 62 for leaving the warehouse crosses the first optical axis S1 and is detected by the first vehicle body detection device 64, the front wheel drive motor 62c is stopped by the starting direction control device 66 according to the detection signal. Conveyance of the front wheels by the front wheel slat conveyor 62a is stopped. In this way, the conveying force of the slat conveyor 62b for the rear wheels is added to the vehicle body through the rear wheels, so that the front wheels and the rear wheels slip on the slat rods of the delivery device 62 for outbound respectively, and the vehicle body is tilted centered on the front wheel side. . When the rear part of the vehicle body crosses the second optical axis S2, the rear wheel slat conveyor 62b is stopped based on a detection signal from the second vehicle body detection device 65. FIG. In this way, the vehicle body stops in a leaning posture that does not interfere with the attachment T in the straight-ahead direction.

The storage method and the storage method in the three-dimensional parking equipment constructed above will be described below.

①. Vehicles entering from the storage passage 13 stop on the storage transport device 61 of the storage unit 11 . After the driver gets off the vehicle, the storage conveying device 61 and the lifting platform conveying device 57 are driven, and the vehicle is transported from the storage part 11 to the lifting platform 8 of the lifting device 9 .

②. The lifting table 8 descends along the lifting transport space 7, and stops in any vehicle rotation space corresponding to the parking floors 2A to 2D where no vehicles are parked in the third parking space 6C. The turntable device 51 is driven to reverse the vehicle by 180°. Then it is transported to the parking floors 2A-2D of the destination and stops.

③. The lifting platform conveying device 57 and the intermediate conveying device 22C are respectively driven, and the vehicle moves from the lifting platform 8 to the intermediate frame 21 . Then, the transport trolley device 5 stops facing the intermediate frame 21, the trolley conveying device 24 of the transport trolley device 5 and the intermediate conveying device 22C are driven respectively, and the vehicle moves from the intermediate conveying device 22C to the lifting trolley device 5 .

④. The transport trolley device 5 travels along the horizontal transport space, and stops facing the first or second parking space 6A, 6B as the destination. The trolley conveying device 24 is driven, and at the same time, the parking space conveying device 22A is driven by the power transmission device 28 , and the vehicle enters the parking space conveying device 22A from the trolley conveying device 24 .

Of course, in each of the 1st to 3rd parking spaces 6A-6C, the land numbers are respectively divided, and the central control device of the three-dimensional parking equipment performs land number management according to the known warehousing detection signal, even if the first parking space with different parking numbers Cars can also be allocated correctly even if the parking space 6A is mixed with the 2nd and 3rd parking spaces 6B and 6C.

⑤. When leaving the warehouse, the transport trolley device 5 stops facing the parking spaces 6A, 6B where the vehicles to leave the warehouse are parked. Then, the trolley conveying device 24 is driven, and at the same time, the parking space conveying device 22A is driven by the power transmission device 26 , and the vehicle is driven out from the parking space conveying device 22A onto the trolley conveying device 24 .

Be parked in the vehicle of the 2nd parking stall 6B inner side, after the vehicle of front side is moved to other vacant parking stalls 6A, 6B by transport trolley device 5 earlier, the car that will go out of the warehouse is rolled out again.

Generally, in a parking facility equipped with a parking space 6B that can park two cars, in order to temporarily park the car on the front side, it is necessary to leave an open space equivalent to one car, but in this embodiment, due to the use of The intermediate frames 21 of the other parking floors 2A to 2D are used as spaces for standby, so all parking spaces 6A to 6C of the respective parking floors can be parked.

⑥. After the transport trolley device 5 travels until the intermediate frame 21 stops, the trolley conveying device 24, the intermediate conveying device 22C of the intermediate frame 21, and the lifting table conveying device 57 are driven respectively, and the vehicle passes through the intermediate conveying device from the trolley conveying device 24 22C is moved to lift table 8 .

In addition, when the vehicle is parked in the third parking space 6C, it is directly unloaded from the parking space transport device 22B of the third parking space 6C toward the lift platform transport device 57 of the lift platform 8 .

⑦. When the lifting platform 8 is stopped by the lifting device 9 at the in-and-out warehouse floor 3, in the outbound section 12, the lifting platform conveying device 57 and the outbound conveying device 62 are driven, and the vehicle is transferred from the lifting platform 8 to the outbound section 12 . Then, the slat conveyor 62 a for front wheels is stopped by the exit posture adjustment device 63 and the first vehicle body detection device 64 . In this way, the conveying force of the rear wheel slat conveyor 62b causes the front wheels and the rear wheels to slip on the slat bars, and the vehicle body is tilted centering on the front wheel side. Then, the slat conveyor 62b for rear wheels is stopped by the 2nd vehicle body detection apparatus 65, and a vehicle body stops in the leaning posture which does not interfere with the attachment T in the rear straight direction.

8. The driver gets on the car and makes the car retreat towards the straight forward direction, and then advances to leave the warehouse from the exit passage 14.

According to the above-described embodiment, there are the following effects.

A. In the outbound section 14, since the outbound posture adjustment device 63 is provided on the outbound delivery device 62, the vehicle body orientation during outbound can be adjusted arbitrarily, even if there are obstacles near the outbound section 14, Also can avoid this obstacle and make vehicle body tilt and stop, like this, can start vehicle out of the warehouse in straight-forward direction, can go out of the warehouse safely. Furthermore, large-scale equipment such as a turntable is not required, and equipment cost can be reduced.

Since the first vehicle body detection device 64 and the second vehicle body detection device 65 composed of photocell detectors are used, the vehicle body can be accurately detected and the safety is high. In addition, although the vehicle body is tilted by making the wheels slide on the front wheel and rear wheel slat conveyors 62a, 62b, the loads on the wheel side and the delivery device 62 side are extremely heavy due to the frictional force on the slat bars. Small, few issues other than needing slightly wider slat rod straps.

B. Owing to be provided with rotary platform device 51 on the lifting platform 8 of lifting device 9, make the slat belt that is located at the lifting platform conveying device 57 of this rotary frame 55 move along the top and the following of rotary frame, so, can rotate The part is formed low, and the vehicle can be rotated by 180° or any angle by utilizing the vehicle rotation space that does not interfere with the lifting and transporting space 7 . Therefore, it is possible to easily rotate the vehicle, save space, and expand the degree of freedom in design of the three-dimensional parking facility, compared to facilities provided with a turntable or other rotating devices.

C. Since the 3rd parking space 6C that can directly enter and leave the warehouse from the lifting platform 8 is provided on the back side of the lifting and transporting space 7, the space in the building 1 is effectively used to increase the number of parking spaces. In addition, by mixing the first parking space 6A for one car and the second parking space 6B for two cars, the space in the building 1 can be more effectively used and the number of parking lots can be increased.

D. Even if the horizontal conveying space 4 and the vertical conveying space 7 cannot be arranged in contact with each other due to the structure of the building 1 or the ancillary equipment, by setting the intermediate frame 21, it is easy to move between the lifting platform 8 and the conveying trolley 5. The degree of freedom in the design of the building 1 can be expanded by transferring the vehicles between them. In addition, in a common parking facility equipped with a parking space 6B that can park two cars, in order to temporarily park the car on the front side, it is necessary to leave a vacant space equivalent to one car, but in this embodiment, Since the intermediate frame 21 of another parking floor is used as the space for waiting, it is not necessary to reserve a space in the parking spaces 6A-6C, and the parking capacity can be increased.

In the above-mentioned embodiment, the storage unit 12 is withdrawn backward, but it may be configured to move forward.

Claims (1)

1. A three-dimensional parking facility equipped with a multi-storey parking floor, an entry and exit floor and a lifting device; the above-mentioned multi-storey parking floor has a transport trolley device that can move freely along a plurality of parking spaces and make vehicles enter and exit these parking spaces The above-mentioned storage-in and out-of-store layer is configured with a storage-in and out-of-warehouse device; the lifting device has a lifting platform that can be freely lifted and lowered between each parking floor and the storage-in and out-of-store layer and transports the vehicle between the transport trolley device; it is characterized in that, Equipped with a turntable device and a vehicle rotation space, the turntable device is rotatable around the vertical axis and is installed on the lifting frame of the lifting platform, and the vehicle rotation space is formed at a predetermined position on the way of the lifting and conveying path of the lifting platform, so that the turntable device Rotate to rotate the vehicle on which it is carried; A rotary frame, a rotary drive device for rotating the rotary frame, and a pair of conveying devices are provided on the rotary table device. The rotary frame is rotatably supported on the elevating frame through a rotating shaft. The ring-shaped mobile body arranged freely movable on the upper and lower sides of the swivel frame can be carried by a transport vehicle on wheels.

Images