JP6133062B2 - Multistage parking system - Google Patents

Description

  The present invention relates to a multistage parking apparatus that three-dimensionally stores a vehicle.

  Mechanical multi-story parking systems are widely used in densely populated areas as parking facilities that can efficiently park a large number of vehicles on land with little space. Various structures that take into account the size and economics of the land used Things are offered. Among them, multi-stage parking devices having a relatively small and simple structure are widely used in apartment houses and detached houses such as apartments.

  A multistage parking device is a structure in which a plurality of parking spaces are provided at the top and bottom, a plurality of pallets on which vehicles are mounted are arranged, and the pallets are moved up and down or traversed to store vehicles. There are many structures in which a mechanical device without an outer wall or the like is installed outdoors, rather than a structure in which a mechanical device is installed inside a building or the like like an elevator type or a vertical circulation type parking device.

  An example of such a multistage parking apparatus is a multistage parking apparatus disclosed in Patent Document 1. This multi-stage parking apparatus is provided with a plurality of parking spaces for accommodating a plurality of vehicles in the vertical direction, and each parking space has a horizontal frame that moves in the horizontal direction and a lifting frame that is suspended from the horizontal frame. I have. The lifting frame is configured to hold the pallet and move up and down between the entry / exit level and a predetermined parking space. Rise up to space. Thereafter, the traversing frame traverses and stores the pallet or vehicle at a predetermined position. At the time of delivery, the pallet or the vehicle is transferred from the storage position to the entry / exit hierarchy by the reverse operation.

JP 2012-241382 A

  In the multistage parking apparatus of the method described in the above-mentioned Patent Document 1, the number of traversing frames and lifting frames corresponding to the number of pallets to be configured are required, and the driving device for lifting the lifting frames is provided for each traversing frame. It is necessary to prepare for each. Therefore, there are disadvantages that the number of electric wirings is increased and the control is complicated. Further, it is disadvantageous in terms of manufacturing cost and maintenance.

  The present invention has been made in view of such circumstances, and it is an object of the present invention to provide a multistage parking apparatus that requires only a small number of installed drive units and can simplify the structure. .

In order to solve the above-described problems, the present invention includes a vertically movable frame including a plurality of storage portions for storing a vehicle in the vertical direction and having a traverse rail for each storage portion, and the vertical frame in the vertical direction. A lifting drive device that moves the vehicle and a pallet that mounts the vehicle and is movable in the left-right direction along the traversing rail, and stores the vehicle below the lifting frame when the lifting frame is raised. is configured as storage space the bottom is formed, the arranging a plurality of lift frame and and said lifting drive unit in the lateral direction, on the floor of each of the lowermost storage space, vertical direction includes a translatable movable transverse rails, when said lift frame is in the raised position, placing the movable traverse rail above the connection position, the lift frame is lowered When located in the lowermost storage space, the movable traverse rail is translated to the lower retracted position, and the traverse rail provided on the lower side of the lifting frame is arranged at the connection position. Further, according to the vertical movement of the elevating frame, the traverse rails and / or the movable traverse rails adjacent to each other at the connection position are arranged side by side in a continuous state . .

  According to the present invention, a vehicle entering / exiting operation is performed by raising and lowering an elevating frame having a plurality of stages of storage portions in the vertical direction, and one elevating drive device is used for each elevating frame. In addition, the structure is not complicated and the structure can be simplified.

Front view of multistage parking system Side view of multistage parking system Operation explanatory diagram of multistage parking system Operation explanatory diagram of multistage parking system Operation explanatory diagram of multistage parking system

  Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a front view of a multistage parking apparatus showing an embodiment of the present invention, and FIG. 2 is a side view of the multistage parking apparatus. In this embodiment, a multi-stage parking apparatus having three steps and three rows, one underground and two tiers, will be described as an example, and the description will be made from a configuration in which the middle stage is a loading section. Further, in the description, the right side and the left side in the state of looking at the front of the multistage parking apparatus shown in FIG. 1 are represented, and the left side in FIG. 2, that is, the entrance side is represented as the front direction and the back side is represented as the rear direction.

  As shown in FIG. 1, the outer peripheral portion of the multistage parking apparatus 10 is constructed by an outer frame body 11 that is framed by a plurality of columns and beams, and a parking space that has a three-stage storage space up and down inside thereof. Units 12 are juxtaposed in three rows in the horizontal direction. Among these storage spaces, the lower storage space is provided in the pit 13 formed by excavating underground, the middle storage space and the higher storage space are provided on the ground, and the intermediate storage space is the entrance for the vehicle V. It has become.

  The parking unit 12 includes a vertical guide 14 extending in the vertical direction inside the outer frame body 11, a lifting frame 15 that moves up and down along the vertical guide 14, and a lifting drive device 16 that lifts and lowers the lifting frame 15. And. The elevating frame 15 is framed in a rectangular box shape and is divided into two upper and lower stages to form an upper storage portion 17 and a lower storage portion 18. The upper four corners of the elevating frame 15 are connected to the chain 19 of the elevating drive device 16, whereby the elevating frame 15 is suspended in the outer frame body 11.

  The elevating drive device 16 is configured as follows. A front sprocket 20 and a rear sprocket 21 are rotatably provided in front of and above the outer frame body 11. As described above, each chain 19 is connected to the lifting frame 15 at one end, and the chain 19 connected to the front of the lifting frame 15 is wound around the front sprocket 20 and the rear sprocket 21, and The chain 19 connected to is wound only on the rear sprocket 21, and the other end of each chain 19 is connected to the counterweight 22 at the rear position of the lifting frame 15. Each rear sprocket 21 is coaxially connected by a connecting shaft 23, and when this connecting shaft 23 is chain driven by an electric motor 24, each rear sprocket 21 rotates to drive each chain 19. As a result, the lifting frame 15 moves up and down.

  A pallet P on which the vehicle V is mounted is placed on the upper storage portion 17 and the lower storage portion 18 of the elevating frame 15 so as to traverse. That is, the pallet P is provided with a plurality of traveling rollers 25 rotatably at the lower portion thereof, and the traversing drive motor 26 is connected to one of the traveling rollers 25 or the plurality of traveling rollers 25, and the pallet P is driven by driving this. Moves laterally (see FIG. 2). On the other hand, the upper storage portion 17 and the lower storage portion 18 are provided with a traverse rail 27 extending in the left-right direction at a position corresponding to the travel roller 25 of the pallet P. The travel roller 25 is provided with the traverse rail 27. Roll while being guided by. The traverse rails 27 of each stage are in a state in which the traverse rails 27 are continuous when the adjacent storage portions 17 and 18 are at the same height, and the pallet P is placed between the adjacent storage portions 17 and 18. Can rampant.

  Next, in the lower storage space formed in the pit 13, a movable traverse rail 28 is provided on the floor surface of the pit 13. The movable traverse rail 28 guides the pallet P in the same manner as the traverse rail 27 provided in the elevating frame 15, and is configured so that a rail having substantially the same shape as the movable traverse rail 28 can be moved in the vertical direction. Yes. As will be described later, when the elevating frame 15 is raised, the movable traverse rail 28 is also raised, and is located at a connection position where adjacent movable traverse rails 28 are in a continuous state, and the elevating frame 15 is lowered. The movable traverse rail 28 is also lowered to the retracted position.

  The operation of the multistage parking apparatus 10 having the above configuration will be described with reference to the operation at the time of delivery. FIG. 3A is an operation explanatory diagram illustrating an example when the maximum number of accommodated vehicles is stored in the multistage parking apparatus 10. In this example, the middle row and the lower row of the right column of the multistage parking apparatus 10 are empty vehicles, and the maximum number of vehicles that can be accommodated is seven. Moreover, in any row | line | column, a vehicle can be entered / exited from the middle stage which is a ground floor.

  As an example, the operation of leaving the vehicle V6 in the upper middle row from the above state will be described. First, in FIG. 3 (A), the movable traverse rails 28 in each row arranged in the lower stage are in a state where they are continuous from side to side at the same height, and are located in the lower stage of the middle row along this. The vehicle V4 traverses toward the right side, and the state shown in FIG. Next, the middle row of movable traverse rails 28 is lowered, and the middle row of lifting frames 15 is lowered to the retracted position. Thereafter, as shown in FIG. 3C, when the lifting frame 15 is lowered by one stage, the operation is stopped, and the vehicle V6 lowered to the middle stage can be delivered.

  Next, the operation of leaving the vehicle stored in the lower stage will be described with reference to FIG. FIG. 4A illustrates a case where the arrangement of vehicles is the same as that in FIG. 3A, and the vehicle V1 in the lower row on the left row is issued from this arrangement. First, in FIG. 4A, the vehicles V5 and V4 in the middle row of the middle row and the lower row of the middle row are traversed toward the right side, resulting in the state of FIG. 4B. Next, the middle row of the lift frames 15 is lowered, and the middle row of movable traverse rails 28 is also lowered to the retreat position. As shown in FIG. 4C, when the middle lifting / lowering frame 15 is lowered by one stage and stopped, the lower storage portion 18 of the lifting / lowering frame 15 is positioned in the lower stage. At this time, the traverse rail 27 of the lower storage portion 18 and the movable traverse rail 28 on which the vehicle V1 is mounted are in a continuous state, and the vehicle V1 can traverse to the lower storage portion 18. After that, the vehicle V1 traverses to the right and is mounted on the lifting frame 15 in the middle row as shown in FIG. Subsequently, the lift frame 15 in the middle row rises, and the vehicle V1 moves to the middle position as shown in FIG.

  In the above description, the middle position is used as the vehicle entry portion. Next, the operation when the lower position is used as the entry portion will be described. FIG. 5A illustrates a case where the arrangement of vehicles is the same as that in FIGS. 3A and 4A, and the vehicle V7 in the upper right column is issued from this arrangement. First, in FIG. 5 (A), the vehicle V5 in the middle row in the middle row traverses to the right and gets into the lifting frame 15 in the right row, resulting in the state in FIG. 5 (B). Next, the right column elevating frame 15 is lowered, and the right row movable traverse rail 28 is lowered to the retracted position. Subsequently, as shown in FIG. 5 (C), when the elevating frame 15 in the right row descends and stops by one step, the vehicle V7 traverses to the left, and then the right as shown in FIG. 4 (D). The lifting frame 15 of the row rises. Next, as shown in FIG. 5 (E), the vehicle V4 in the lower row of the middle row traverses to the right and enters the state of FIG. 5 (F). Thereafter, the middle row lifting frame 15 is lowered, and the middle row movable transverse rail 28 is lowered to the retracted position, so that the vehicle V7 can be placed at the lower position as shown in FIG. Become.

  As described above, by traversing and raising and lowering the stored vehicle, the vehicle V at any position can be taken out regardless of which level is the entry section, and the operation opposite to the above is performed. It can also be made to enter by carrying out. In the above description, the movable traverse rail 28 provided in the lowermost storage space is moved up and down to be in the connection position and the retracted position. For example, the height of the movable traverse rail 28 is not changed. The movable traverse rail 28 may be moved in the front-rear direction so as to be in the connection position and the retracted position.

DESCRIPTION OF SYMBOLS 10 Multistage parking apparatus 11 Outer frame body 12 Parking unit 13 Pit 14 Vertical guide 15 Elevating frame 16 Elevating drive apparatus 17 Upper storage part 18 Lower storage part 19 Chain 20 Front side sprocket 21 Rear side sprocket 22 Counterweight 23 Connecting shaft 24 Electric motor 25 traveling roller 26 transverse drive motor 27 transverse rail 28 movable transverse rail V, V1 to V7 vehicle P pallet

Claims (1)

Equipped with a plurality of storage units for storing the vehicle in the vertical direction and having a traverse rail for each storage unit, a vertically movable lift frame, a lift drive device for moving the lift frame in the vertical direction, and the vehicle A pallet movable in the left-right direction along the traverse rail,
When the lifting frame is raised, a lowermost storage space for storing the vehicle is formed below the lifting frame, and the lifting frame and the lifting drive device are moved in the left-right direction. arranging a plurality of, on the floor of each of the lowermost storage space, comprising a translatable movable traverse rail in the vertical direction,
When the lifting frame is in the raised position, the movable traverse rail is disposed at the upper connection position,
When the elevating frame is lowered and positioned in the lowermost storage space, the movable traverse rail is translated to the lower retracted position, and the traverse rail provided on the lower side of the elevating frame is moved to the connection position. Configured to arrange,
According to the vertical movement of the elevating frame, the transverse rails and / or the movable transverse rails adjacent to each other at the connection position are arranged side by side in a continuous state. Parking device.

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