JPH11350772A - Multistory box type circulation type parking system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enter and leave an automobile efficiently in the access of the automobile smoothly and rapidly in a multistory box type circulation type parking system. SOLUTION: An access 10 of automobiles is provided with a turntable 105, which has two opening sections 111, 112, through which trays 3 can be passed, and a tray relay device 120 supporting and lifting and lowering the trays 3 between these opening sections 111, 112 and the delivery destination of the trays 3, and on which a plurality of the trays 3 can be arranged, and a turning driving device 115 for the turntable 105. One of a plurality of the opening sections 111, 112 is fitted to a first lifting-lowering passage by the turning of the turntable 105 in the turntable 105, and the trays 3 are mounted so as to be able to be delivered between the lifting-lowering passage 14 and a movable rail 17 at a lifting-lowering end on the first lifting-lowering passage 14. Accordingly, the two trays 3 are supported onto one turntable 105, and rotated simultaneously.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-layer, box-shaped, circulating parking apparatus having a turntable at an entrance of an automobile so that the car can enter and exit the automobile smoothly and quickly.

[0002]

2. Description of the Related Art FIG. 14 shows a configuration of a conventional underground multi-layered box-type circulation type parking device. In FIG. 14, reference numeral 40 denotes an entry section of a car installed on the first floor above the ground, which is provided with an entrance / exit port 401 in front of the entrance section and can be opened and closed by an automatic door. As shown in FIG. 15, a circular recess 402 is provided on the floor of the entrance 40 of the vehicle, and a turntable 403 is rotatably installed in the circular recess 402. Here, a rectangular opening 404 is formed at the center of the circular concave portion 402, and a lower portion thereof serves as a first hoistway 440. In the circular recess 402,
A rail (not shown) is laid along the inner circumference, and the turntable 403 is arranged so as to be able to run on the rail by a plurality of rollers (not shown) arranged along the outer circumference. Here, a turntable driving unit 405 is provided on the outer periphery of the circular concave portion 402, and the turntable 403 is driven to rotate.

On the other hand, at the center of the turntable 403,
A rectangular opening 406 slightly larger than the tray 4 is provided in order to allow the tray 4 to be mounted on a vehicle to pass therethrough, and a hoisting device 407 is attached to the lower surface thereof. The hoisting device 407 is connected to four guide members 408 and a chain derived from a chain winding means fixed on the upper portions of the guide members 408.
8 is provided with a lifting claw 409 arranged so as to be able to move up and down. The tray 4 which has been moved up and down by the elevating drive mechanism 49 on the first hoistway 440 of the underground storage section 41 is moved by the hoisting device 40.
7 is transferred to each of the lifting claws 409,
9, the opening 40 in the center of the turntable 403
6 is fitted.

[0004] In FIG. 14, reference numeral 41 denotes a storage section of an automobile having a three-layer structure underground, in which a box-shaped circulation type parking device main body is installed. That is, 410 is the first storage layer, 420
Is the second storage layer, 430 is the third storage layer, 440
Are defined on one end side of these three storage layers, and each storage layer 41
A first hoistway 450, which communicates 0, 420, 430, is defined at the other end, and each storage layer 410, 420, 43
The first, second, and third storage layers 410, 420, and 430 form a pair of front and rear fixed rails 46 and a pair of front and rear similarly to the fixed rails 46. It comprises a movable rail 47.

Each of the fixed rails 46 has a length that allows a plurality of trays 4 to be described later to be arranged, and includes a traversing drive mechanism 48 for horizontally feeding the trays 4 to a frame supporting each of the fixed rails 46. . Each of the movable rails 47 has a length slightly larger than the wheel interval between the same rows of the tray 4, and the interval between the three-level fixed rails 46 is provided to the lifting drive mechanism 49 installed on each of the hoistways 440 and 450. It is assembled in the same pitch arrangement as. Here, the lifting drive mechanism 49 includes sprockets arranged at the four corners of the hoistways 440 and 450, a total of four endless chains wound between the upper and lower sprockets, a motor for rotating the sprockets, and the like. In a direction in which the pair of movable rails 47 can take the same arrangement as each pair of fixed rails 46,
It is stretched and attached between the endless chains of the book. Further, the lifting drive mechanism 4 on the first shaft 440
9 is extended in height toward the entrance 40 of the car,
The tray supporting maximum rising position by each movable rail 47 is set to a predetermined height position between the respective guide members 408 of the hoisting device 407 below the turntable 403, and the tray 4 is transferred to and from the hoisting device 407. Is performed.

Reference numeral 4 denotes a tray for mounting on an automobile. Although not shown, two wheels on one side, a total of four wheels, are mounted so as to project forward and backward. The plurality of trays 4 are connected to each other by engaging means (not shown),
0, 420, and 430 are continuously arranged on each of the fixed rails 46.

Next, a description will be given, with reference to FIG. 14 and FIG. 15, of a loading / unloading operation in the multilayer box-shaped circulation type parking device. In the entrance 40 on the first floor above the tray 4, the tray 4 is placed on the opening 406 in the center of the turntable 403.
07 are on standby by being supported by the respective lifting claws 409, and a plurality of trays 4 are stopped in the storage section 41 under the basement in the storage layers 410, 420, and 430 continuously in the horizontal direction.

[0008] When entering the car, the entry section 4 of the car
By moving forward into the storage unit 0 through the storage opening 401, the user can get on the tray 4 waiting on the opening 406 at the center of the turntable 403. Next, the tray 4 is lowered by the lowering operation of the hoisting device 407, and is transferred to the movable rail 47 on the first hoistway 440 at the tray supporting maximum raising position.

Subsequently, the pair of movable rails 47 is vertically circulated downward on the first hoistway 440 by the operation of the hoisting drive mechanism 49 of the first hoistway 440, and the tray 4 on which the automobile is mounted is movable. It is moved down with the rail 47. The movable rail 47 is arranged, for example, on the extension of the left end of the fixed rail 46 of the first storage layer 410, and the tray 4 on which the automobile is mounted is shown on the other tray 4 on the fixed rail 46 in the first storage layer 410. It is connected via an engaging member that is not provided.

Next, the pair of movable rails 47 is vertically circulated upward by one layer on the second hoistway 450 by the operation of the hoisting drive mechanism 49 of the second hoistway 450, and the second storage layer At the same time as the movable rail 47 stopped at 420 rises to the first storage layer 410 and the tray 48 above moves up to the first storage layer 410 and is connected to the other trays 4 of that level, Elevating drive mechanism 4 of first hoistway 440
9, the movable rails 47 are vertically circulated downward by one layer on the first hoistway 440, and the movable rails 47 on which the stopped vehicles are placed on the first storage layer 410 are moved to the second movable rails 47.
Is moved down to the second storage layer 420, and the tray 4 is moved down to the second storage layer 420, and is connected to another tray 4 at that level.

Subsequently, each tray 4 moves toward the first hoistway 440 on the fixed rails 46 of the first storage layer 410 and the movable rails 47 at both ends thereof by the traversing drive mechanism 48 of the first storage layer 410. At the same time
Each tray 4 is traversed by the traversing drive mechanism 48 of the second storage layer 420 on the fixed rail 46 of the second storage layer 420 and the movable rails 47 at both ends thereof in the direction toward the second hoistway 450. . By repeatedly performing such two-step box-type circulation operation, the entered vehicle is stored at a predetermined position in a predetermined hierarchy.

The box-type circulation operation can be operated in the opposite direction. Although the box-shaped circulation of the tray 4 is performed between the first storage layer 410 and the second storage layer 420 in this case, the box-shaped circulation of the tray 4 is changed to the second storage layer depending on the destination of the car. The same operation can be performed between the storage layer 420 and the third storage layer 430.

When a car is to be taken out of the car, a box-type circulation operation is performed between a storage layer in which the car is stored and a storage layer adjacent to the storage layer, and the tray 4 on which the car is mounted is moved to the first hoistway. The movable rail 47 is moved onto the movable rail 47 above the movable rail 440, and the movable rail 47 is vertically circulated from the movable rail 47 by the operation of the elevating drive mechanism 49, and the tray 4 on which the automobile is placed is transferred toward the entrance 40 of the automobile. After being transferred to the lifting claw 409 of the hoisting device 407 below the turntable 403,
The opening 40 of the turntable 403 is driven by the upward drive.
It is raised to 6. Then, by turning the turntable 403, the front part of the car is turned to the entrance 401,
The car is departed forward.

As described above, in the above-mentioned conventional multilayer box-type circulation type parking device, the stored vehicle is stored through the entrance 40 of the vehicle, transferred to the storage unit 41, and circulated in a box shape. In addition, the turntable 403 installed in the entry section 40 of the vehicle allows the vehicle to enter and exit the vehicle when moving forward.

[0015]

However, in the conventional multi-layered box-shaped circulation type parking apparatus, a car can be moved in and out of the vehicle by installing a turntable at the entrance of the car. When entering or leaving a car, the turntable must be turned for each car, so that it takes a lot of time to enter and leave the car.

In addition, a conveyor device such as a roller conveyer or a slat conveyer is installed at the entrance of an automobile in place of a turntable so that the automobile is moved in the width direction and placed on a lift. There is a problem that the apparatus itself is expensive and the cost is high as a whole.

SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems. In a multilayer box-shaped circulation type parking device, the entry and exit of a vehicle at the entrance of the vehicle can be performed efficiently, smoothly and quickly. Another object of the present invention is to provide an inexpensive turntable with the same functionality as an expensive conveyor device to reduce costs.

[0018]

SUMMARY OF THE INVENTION In order to achieve the above object, in a multilayer box-shaped circulation type parking device according to the present invention, a plurality of openings through which a tray can pass and a plurality of openings through which a tray can pass are provided at a vehicle entrance. It has a tray relay device that supports and raises and lowers the tray between the transfer destination of the tray, a turntable capable of arranging a plurality of trays, and a turning drive device thereof,
By turning the turntable, one of the plurality of openings is made to coincide with the hoistway by turning the tray, and the tray is installed so that it can be transferred to and from the movable rail at the hoisting end on the hoistway. A plurality of trays are supported on the table so that they rotate simultaneously.

This makes it possible to carry out entry and exit of the car at the entrance of the car at the same time as exiting and exiting the car, or to carry out exiting or exiting the car continuously. It can be performed smoothly and quickly. In addition, the car can be moved in the width direction by placing the car on the turntable and turning 180 ° in the circumferential direction of the turntable. It can function similarly.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A multilayer box-shaped circulation type parking device according to a first aspect of the present invention has a plurality of openings through which a tray can pass, and a plurality of openings and a transfer destination of the tray. A tray relay device that supports and raises and lowers the tray between, a turntable that can arrange a plurality of trays, and a turning drive device that turns the turntable are provided, and the turntable is turned into a plurality of openings by turning the turntable. One is matched with the hoistway, and the tray is installed so as to be able to be transferred to and from a movable rail at the hoisting end of the hoistway, so that a plurality of trays are supported and rotated simultaneously.

According to a second aspect of the present invention, there is provided a multi-layer box-shaped circulation type parking device, wherein the tray relay device is disposed between the opening of the turntable and the elevating end of the movable rail. Guide member, the tray is supported up and down between the opening and the movable rail by the guide of the guide member,
The lifting claw can be retracted from the hoistway, and the lifting drive device drives the lifting claw up and down.

According to a third aspect of the present invention, there is provided the multilayer box-shaped circulation type parking device according to the first or second aspect, wherein two opening portions of the turntable are provided symmetrically with respect to the rotation center of the turntable. Things.

According to each of the above constructions, each opening is sequentially stopped on the hoistway by rotation of the turntable, and the vehicle mounted on the tray is moved from the turntable to the movable rail on the hoistway or movable on the hoistway by the tray relay device. It can be delivered from the rail to the turntable. By utilizing this, a plurality of entrances and exits are provided at the entrance of the automobile, so that the automobile can be continuously entered and exited, and entry and exit can be performed simultaneously.

Further, by placing the vehicle on the turntable and turning it by 180 ° in the circumferential direction of the turntable, the position of the vehicle can be shifted in the vehicle width direction.

(Embodiment 1) FIG. 1 shows the configuration of a first embodiment of the present invention. In FIG. 1, reference numeral 10 denotes an entrance of a car installed on the first floor above the ground, and 1 denotes a storage section of a car having a three-layer structure underground.

As shown in FIGS. 2 and 3, the entrance 10 of the vehicle according to the first embodiment has an entrance 101 at the front thereof.
And the outlet 102 are separately provided. Entrance 101,
Automatic opening / closing doors 101D, 10D
2D is provided. As shown in FIGS. 1 to 3, a circular concave portion 103 is provided on the floor surface, and an opening 104 communicating with the first hoistway 14 defined in the storage section 1 of the vehicle is formed in a part thereof. ing. A turntable 105 is provided in the recess 103.

Here, the concave portion 103 is
5 is formed in a circular shape slightly larger than the turntable 105 so as to be able to accommodate the same. The opening 104 is set on the extension of the outlet 102 in view of the positional relationship with the storage unit 1 underground, the first hoistway 14 that vertically circulates the movable rail 17, and the like. Although it is formed in a rectangular shape toward the 102 direction, it may be set as an extension of the entrance 101 depending on the layout of the building.

As shown in FIG. 4, the turntable 105 has a circular main body 106 and a main body 106 on the lower surface side.
Roller mounting portion 1 formed slightly inside the outer peripheral edge of
07. A plurality of rollers 108 are pivotally supported at predetermined intervals outside the roller mounting portion 107. The main body 106 is formed so as to be large so that two vehicles can be mounted side by side in parallel, and a part of the main body 106 is used for passing the tray 3 which is moved up and down by the movable rail 17 on the first hoistway 14. Openings 111 and 112 are drilled. As shown in FIG. 3, these openings 111, 11
Numerals 2 are each formed in a rectangular shape slightly larger than the tray 3, and are provided symmetrically with the center (rotation center) in the main body 106 as the center of symmetry. Also, on the upper surface side, the partition plate 109 is placed on the diameter between the openings 111 and 112.
Is erected. As shown in FIGS. 2 and 3, this partition plate 109 has a length equal to that of the main body 1 of the turntable 105.
06, which is substantially equal to the diameter of the vehicle and whose height is set higher than the height of the automobile, is made of a substantially rectangular plate material, and is fixed on the turntable 105. And the other opening 112 side, and the entrance 100 of the car is
Side and the outlet 102 side.
A center post 110 is fixed to the center of the lower surface. A bearing 113 for the center post 110 is provided at the center of the recess 103 of the entry portion 100 of the automobile.
Is fixed, and a circular rail 114 is laid along the periphery thereof. The turntable 105 is supported by its center post 110 on a bearing 113, and each roller 1
08 is disposed on the circular rail 114 and is rotatably installed.

It is to be noted that a slide rail may be used for the circular rail 114, and a slider or the like slidable on the slide rail may be used instead of the roller 108 of the turntable 105 instead of the roller 108 on the slide rail via a bearing. Good.

In the turntable 105, a chain drive system is used for the turning drive device 115. That is, as shown in FIG.
5, a large diameter sprocket 116 fixed to the center post 110 on the lower surface, a drive motor 117 fixed to the lower surface of the turntable 105 at a position separated from the center post 110, and a small diameter sprocket 118 fixed to the output shaft thereof. , A drive chain 119 wound between the sprockets 116 and 118.

The drive system of the turntable 105 can be changed to the following various systems. The first is a belt drive system. In the configuration of the above chain drive system, a belt pulley is used instead of each sprocket, a V belt or a toothed belt is used instead of a drive chain, and a turntable is rotated by a motor driven belt. Drive.

The second is a friction drive system in which a plurality of motor driven friction rollers are arranged around a turntable, and the turntable is driven to rotate by these friction rollers.

Third, a rack drive system is provided, in which a rack is provided on the peripheral surface of the turntable, and the turntable is rotationally driven by a motor driven pinion installed around the turntable.

Fourthly, there is an outer chain type, in which a chain is arranged around a turntable, and the turntable is driven to rotate by a motor driven sprocket installed around the turntable.

Fifth, there is a self-propelled drive, in which a drive motor is connected to one or two of the plurality of rollers supported by the turntable, and the turntable is rotated by itself. In this system, since the power supply method is trolley power supply, power can be supplied together with the tray relay device 120 described later, and it is efficient to use these together.

In this embodiment, the turntable 1
05 is rotated 180 ° for each operation, and each opening 11
The longitudinal direction of 1, 112 is the entrance 101 or exit 10
Pointed to 2. Further, in order to securely carry in and out of the car, a sensor such as a photoelectric tube which guides the car entering through the entrance 101 onto the waiting tray 3 in the opening 111 or 112 in front of the car 101 stops the waiting of the tray 3. It is arranged on the front, rear, left and right with respect to the position. Further, a sensor for detecting whether or not the vehicle is stopped within the restricted range on the tray 3 supported on the opening 112 or 111 on the first hoistway 14 is moved forward and backward with respect to the stop position of the tray 3. It is arranged on each side.

The turntable 105 is further provided with two tray relay devices 120 on the lower surface side. Here, the hoisting device shown in the conventional example is used for the tray relay device 120. That is, as shown in FIG. 4 or FIG.
And four guide members 121 disposed between the lifting drive mechanism 19 on the first hoistway 14 and the four guide members 121 disposed to be able to move up and down to support the tray 3 at four points. The lifting claw 122 includes a lifting claw 122 and a lifting driving device 123 that drives the lifting claw 122 up and down.

Each of the four guide members 121 is shown in FIG.
As shown in FIG.
29, which is composed of an angle-shaped member in which the elevating rod 129 can slide, and a bending portion 121C is formed on the lower end side thereof. As shown in FIG. 6, these guide members 121 are fixed to the entrance 10 of the vehicle at two locations on both sides of each of the openings 111 and 112 below the turntable 105, for a total of four locations, and in the longitudinal direction thereof. Is disposed toward the first hoistway 14, and the lower end side bending portion 121 </ b> C is bent outward from a position slightly lower than the maximum tray support position P by the lifting drive mechanism 19.

Each of the four lifting claws 122 is connected to the tray 3
122N, on which a rubber plate 122G is pasted, and an elevating rod 12 which is connected to the claw 122N and is in the guide member 121.
9 and a fixed portion 122K connected to the fixed portion 12.
2K is inserted into the guide member 121 and connected to the elevating rod 129.

As shown in FIG. 6, the lifting drive device 123 includes a drive shaft 126 operatively connected to a drive motor 124 via a speed reducer 125, and sprockets 127 fixed to both sides thereof, as shown in FIG. And each sprocket 12
7 and a lifting rod 129 connected to the end of the drive chain 128 and having a guide roller 129R. The drive motor 124, the speed reducer 125, the drive shaft 126, the sprocket 127, etc. are guide members. The drive chain 12 is fixed near the upper part of the
An elevating rod 129 at the eight ends is slidably incorporated in the guide member 121. Thus, the drive motor 12
By rotating the sprocket 127 in the forward direction by the operation of 4, the drive chain 128 is extended and the elevating rod 129 descends along the guide member 121 to lower the elevating claw 122, and conversely, the sprocket 127 reversely rotates. By rotating in the direction, the drive chain 128 is wound up and the elevating rod 129 is raised along the guide member 121, so that the elevating claw 122 is raised. By rotating the sprocket 127 instead of such a structure, the drive chain 128 is wound up on the sprocket 127, and the elevating rod 129 is
The lifting claw 122 may be lifted by its own weight by lifting the lifting claw 122 and releasing the winding of the drive chain 128. Here, the lifting claw 122 is guided by the guide member 121 to turn the turntable 105 in the entrance 10 of the automobile.
The tray 3 is held at the entrance level L1 for supporting the tray 3 on each of the openings 111 and 112 and at a position where the tray 3 can be transferred to the lifting / lowering driving mechanism 19 (the tray supporting maximum lifting position P by the lifting / lowering driving mechanism 19). The tray is moved up and down between the tray transfer level L2 to be supported and the retracted level L3 that is retracted from the tray transfer level L2 toward the outside of the first hoistway 14 and separated from the tray 3.

In FIG. 1, a multilayer box-shaped circulation type parking device main body is installed in the storage section 1 underground. That is,
11 is the first storage layer, 12 is the second storage layer, 13 is the third storage layer.
14 is a first hoistway defined at one end of these three storage layers and connecting each of the storage layers 11, 12, and 13, and 15 is defined at the other end of each storage layer. 11, 1
The second hoistway connecting the second and the third, the first, the second,
Each of the third storage layers 11, 12, and 13 includes a pair of front and rear fixed rails 16, and a pair of front and rear movable rails 17 similarly to the fixed rail 16.

Each of the fixed rails 16 has a length capable of arranging a plurality of trays 3 to be described later, and a frame supporting each of the fixed rails 16 is provided with a traversing drive mechanism 18 for feeding the trays 3 sideways. I have. Each movable rail 17 has a length slightly larger than the wheel interval between the same rows of the tray 3, and each of the three levels of fixed rails 16 is attached to lifting drive mechanisms 19 and 20 installed on each of the hoistways 14 and 15. Are arranged in the same pitch arrangement as the interval of. Here, the lifting drive mechanisms 19 and 20 are provided with a total of four pillars 19P and 20P raised and installed at the four corners of the hoistways 14 and 15, sprockets 19S and 20S arranged above and below the pillars 19P and 20S, and upper and lower sprockets 19S and 20S. Four endless link chains 19C, 20C and sprocket 19 wound between them
S, 20S, and the like, and motors 19M, 20M, etc., for rotating and driving the pair of movable rails 17, respectively.
The two endless chains 19C, 19C, 20C, and 20C are attached to the endless chains 19C, 19C, 20C, and 20C in a direction that can take the same arrangement as that of the endless chains via an attachment (not shown). The height of the lifting drive mechanism 19 on the first hoistway 14 is extended toward the entrance 10 of the vehicle, and the maximum tray support position by each movable rail 17 is set to the tray relay device 120 below the turntable 105. Is set at a predetermined height position between the guide members 121, and the tray 3 is transferred to and from the tray relay device 120.

Reference numeral 3 denotes a tray for mounting on an automobile. Although not shown, four wheels in total, two wheels on one side, protrude laterally on the fixed rail 16 and the movable rail 17 before and after the tray, respectively. The plurality of trays 3 are detachably connected to each other via engaging members (not shown), and are continuously arranged on each of the storage layers 11, 12, and 13.

Next, the operation of the multi-layer box-shaped circulation type parking device in the operation of loading and unloading a car will be described. (Storing operation) In FIG.
Empty trays 3 are supported by the lifting claws 122 of the tray relay device 120 in the openings 111 and 112 of the turntable 105 and are on standby. On the first lifting path 14, the movable rail 17 is moved by the lifting drive mechanism 19. It is stopped at the tray support maximum ascent position P and is on standby. In addition, the entrance 10 of the automobile is partitioned into the entrance 101 side and the exit 102 side by a partition plate 109 on the turntable 105. The automatic opening / closing door 101D of the entrance 101 is opened, and the entering vehicle moves by itself and passes through the entrance 101, and one opening 111 or 112 of the turntable 105 in front of the entrance.
I get on the tray 3 waiting above. Since there are no pillars or the like in the entry section 10, it is easy to get in the car, and when getting into the tray 3, the car is detected by each sensor, and a guide panel or guide is output based on a signal from each sensor. Since the guidance is provided by voice, the vehicle can be surely driven into the proper mounting position of the tray 3.

When the car gets on the tray 3 and the occupant goes out of the warehouse, the entrance 101 is opened by the automatic opening / closing door 101D.
And the operation of the turntable 105 is started. In FIG. 5, the operation of the drive motor 117 of the turntable 105 causes the small-diameter sprocket 118 of the output shaft to rotate, and at the same time, the drive chain 119 to rotate and the center post 110 to rotate together with the large-diameter sprocket 116. , Turntable 105
Is rotated. When the turntable 105 rotates by 180 °, the turntable 105 is stopped, and the front part of the garage truck mounted on the tray 3 is inverted toward the outlet 102. Here, also in this case, the vehicle is detected by each sensor, and it is confirmed that the vehicle is mounted on the tray 3 at an appropriate mounting position. Here, if the vehicle is not at the proper mounting position, the parking operation is interrupted.

Subsequently, as shown in FIGS. 9B to 9A, the lifting claw 122 is moved down along each guide member 121 by the operation of the lifting driving device 123 of the tray relay device 120. As shown in FIG. 8B, the tray 3 on which the automobile is placed is lowered, and when each of the lifting claws 122 reaches the tray transfer level L2, the tray 3
Is placed on the movable rail 17 in standby. Then, as shown in FIG. 8A, each lifting claw 122 separates from the tray 3 and retreats to the retreat level L3 outside the first hoistway 14 along the bending portion 121C of each guide member 121.

In this way, the tray 3 is
Once passed over, in FIG. 1, the first hoistway 1
The operation of the lifting drive mechanism 19 of the first 4 causes the first lifting path 14
The pair of movable rails 17 are vertically circulated downward, and the tray 3 on which the automobile is mounted is moved down together with the movable rails 17. The movable rail 17 is, for example, the first storage layer 1.
The tray 3 on which the automobile is mounted is arranged on the extension of the left end of the fixed rail 16 of the first fixed rail 16 in the first storage layer 11.
6 is connected to another tray 3 via an engaging member (not shown).

Next, the pair of movable rails 17 are vertically circulated upward by one layer on the second hoistway 15 by the operation of the hoisting drive mechanism 20 of the second hoistway 15, and the second storage layer The movable rail 17 stopped at 12 is the first storage layer 1
10 and the tray 3 thereon moves upward to the first storage layer 11 and is connected to other trays 3 of that level, and at the same time, by the operation of the lifting drive mechanism 19 of the first hoistway 14 The movable rails 17 are vertically circulated downward by one layer on the first hoistway 14, and the movable rails 17 on which the stopped vehicles are placed on the first storage layer 11 descend to the second storage layer 12. Then, the tray 3 moves down to the second storage layer 12 and is connected to another tray 3 of the layer.

Subsequently, the trays 3 move toward the first hoistway 14 on the fixed rails 16 of the first storage layer 11 and the movable rails 17 at both ends thereof by the traversing drive mechanism 18 of the first storage layer 11. At the same time as being traversed in the second storage layer 12 by the traversing drive mechanism 18 of the second storage layer 12.
Each tray 3 is traversed on the second fixed rail 16 and the movable rails 17 at both ends in the direction toward the second hoistway 15. Such two-step box-type circulation operation is repeatedly performed, and the received automobile is stored at a predetermined position in a predetermined hierarchy.

This box-type circulation operation can be operated in the opposite direction. Here, the box-shaped circulation of the tray 3 is performed between the first storage layer 11 and the second storage layer 12, but the box-shaped circulation of the tray 3 is changed to the second storage layer according to the destination of the car. The same operation can be performed between the storage layer 12 and the third storage layer 13.

In this manner, the stored vehicle is placed on the tray 3 and stored in the storage unit 1 in the direction opposite to that when the vehicle is stored.

When the storage is completed, another empty tray 3 is transferred from the storage unit 1 onto the movable rail 17 on the first hoistway 14, and is moved upward by the operation of the lifting drive mechanism 19. Similarly, it is delivered to one tray relay device 120 of the turntable 105 and the
1 or 112. In this way, the empty tray 3 waits on each of the openings 111 and 112.

(Exiting Operation) As shown in FIG. 8A, at the entrance 10 of the car, the tray 3 is retracted at one opening 111 or 112 of the turntable 105 on the first hoistway 14. , And the tray relay device 120
Of the raising and lowering claw 122 is the bending portion 1 on the lower end side of the guide member 121.
It is moved to the evacuation level L3 along 21C, and is withdrawn from the first hoistway 14 and is on standby.

On the other hand, in the storage section 1 of the automobile, the tray 3 on which the automobile is placed performs the same box-shaped circulation between the storage layer of the automobile and the storage layer adjacent thereto as described above. Then, it is moved on the movable rail 17 of the first hoistway 14, and from there is transferred to the entrance 10 of the automobile by the operation of the elevating drive mechanism 19. As shown in FIG. 8B, the tray 3 is moved up the first hoistway 14,
The tray is stopped at the tray supporting maximum rising position P. here,
The tray relay device 120 is operated, and as shown in FIG.
From 21C, that is, it rises obliquely from below with respect to the tray 3, and when it reaches the tray transfer level L2, it engages with the tray 3 and lifts it.

Subsequently, as shown in FIG. 9B, the tray 3 is supported by the four lifting claws 122 and is lifted as it is, and at the entrance 10 above the opening 111 or 112 of the turntable 105, the entrance 3 It stops when it reaches the level L1.

In this way, the tray 3 is delivered to the turntable 105, and the exiting vehicle is left as it is by moving forward because the front portion of the exiting vehicle is already directed to the exit 102 at the time of entry. In the case where the retrieval is continued, the same operation is performed, and the tray 3 on which the retrieval vehicle is loaded is transferred from the lifting / lowering drive mechanism 19 to the turntable 105. Since each retrieval vehicle is already directed to the retrieval outlet 102, Even a continuous retrieval operation is performed quickly.

As described above, in the first embodiment, two openings 111 and 112 through which the tray 3 can pass are provided on the turntable 105 of the entrance 10 of the automobile in the multilayer box-shaped circulation type parking device. Are provided symmetrically with the center of rotation of the as a center of symmetry, and on the lower surface side, a total of four lifting claws 122 are provided as a tray relay device 120 so as to be able to move up and down by four guide members 121 and a lifting drive device 123. By rotating the turntable 105 and stopping one of the openings 111 or 112 on the first hoistway 14 corresponding to the front of the outlet 102, the tray relay device 120 is passed through the one of the openings 111 or 112. The tray 3 loaded with the vehicle is moved from the turntable 105 to the movable rail 17 at the tray supporting maximum ascending position, or Movable rail support maximum raised position 1
7 to the turntable 105, and at the same time, the other opening 112 or 111 can be
01 and can be directed to the entrance 101.

Therefore, one of the openings 111 or 1
At the same time as carrying in or out of the car on 12, the car entering into the other opening 112 or 111 via the tray 3 can enter. Further, similar processing can be repeatedly performed.

(Embodiment 2) FIGS. 10 and 11 show the configuration of a second embodiment of the present invention. In the second embodiment, similarly to the first embodiment, a circular turntable 105 is installed in a circular concave portion 103 on the floor of the entrance 20 of an automobile. An opening 10 communicating with the first hoistway 14 is provided on one side of the circular recess 103.
4, the openings 111 and 112 of the turntable 105 are sequentially stopped on the openings 104, that is, on the first hoistway 14, and the openings 111 or 112 are formed.
, The tray 3 is transferred from the turntable 105 to the movable rail 17 at the maximum tray support position or from the movable rail 17 at the maximum tray support position to the turntable 105 by each tray relay device 120.

This embodiment differs from the first embodiment in that:
As shown in FIG. 11, the entrance 20 of the entrance 20 of the car
1 and the outlet 202 are formed so as to face one side of one side of the turntable 105 opposite to the first hoistway 14. The entrance 201 and exit 202 are largely open, and shutters 201S and 202S which are normally open are provided respectively. Note that the shutters 201S and 202S can be replaced with automatic doors. In this manner, one side of the entrance section 20 of the automobile is connected to the turntable 105 and the first hoistway 14.
The upper side is a transfer side 20A of the vehicle between the elevator drive mechanism 19 and the other side is a side 20B for getting on and off the tray 3 of the vehicle.

In this way, the car entering the car enters the entry / exit side 20B of the car through the entrance 201 of the entry section 20 of the car, and is placed on the tray 3 supported by one opening 111 or 112 of the turntable 105. I can get in. When the car is put on the tray 3, the turntable 105 is rotated by the operation of the turning drive device 115, and the car placed on the turntable 105 is turned in the circumferential direction of the turntable 105. The turntable 105 is stopped when the turntable 105 is rotated by 180 °, and the tray 3 on which the car is placed is moved to the delivery side 20A of the car.
And waits on the first hoistway 14. The subsequent warehousing operation is as described above. At the same time, the other opening 112 or 111 is connected to the entry / exit side 20 of the vehicle.
B, and if the exiting vehicle is placed on the other opening 112 or 111 in advance, it can be discharged as it is through the exit 202, and if the empty tray 3 is placed, the entrance Through 201, the next car can be stored.

(Embodiment 3) FIGS. 12 and 13 show the configuration of a third embodiment of the present invention. In the third embodiment, a turntable is used as an alternative device to the conveyor device. In this embodiment, the turntable 105 is installed in the warehouse and outside the warehouse, and the entrance 30 of the vehicle is set outside the warehouse. Have been. Here, the outside of the refrigerator is a passage through which a car can pass.

In FIGS. 12 and 13, a circular concave portion 103 in which the turntable 105 is installed is formed so as to extend over the inside and outside of the refrigerator. The recess 103 is formed with its center set at the center on the boundary between the inside and outside of the refrigerator,
An opening 104 communicating with the first hoistway 14 is provided inside the storage.
Are drilled.

The circular turntable 1 similar to the first and second embodiments is provided in the recess 103 thus formed.
05, and each opening 11 of the turntable 105
1 and 112 are sequentially stopped on the opening 104, that is, on the first hoistway 14, and through the opening 111 or 112, the tray 3 is moved from the turntable 105 by the tray relay device 120 to the movable rail 1 at the tray supporting maximum rising position.
7 or the movable rail 17 at the tray support maximum raised position
From the customer to the turntable 105.

In this case, there is a single entrance / exit port 301, which is formed on the boundary between the interior and exterior of the interior.
01 is provided with a vertically driven automatic opening / closing door 301D,
The inside and outside of the warehouse are partitioned.

In addition, outside the warehouse, in front of the entrance / exit port 301, outside the turntable 105, a fixed fence 3
10 is installed, and is located outside the turntable 105 in front of and behind the stop standby position of the tray 3, and is provided at the outside of the turntable 105.
1. An exit barrier 312 that temporarily controls the exit of exit vehicles.
Is installed to be able to move up and down.

As described above, when the circuit breaker 311 for entry is lifted outside the warehouse, the car that has entered the warehouse is first turned into one of the openings 111 or 112 of the turntable 105.
On the tray 3 supported by the vehicle. When the car is placed on the tray 3, the turntable 105 is rotated by the operation of the turning drive device 115, and the car placed on the turntable 105 is turned in the circumferential direction of the turntable 105. Turntable 105 is 180
When the vehicle turns, the vehicle is stopped. As a result, the position of the vehicle is shifted in the vehicle width direction, and the vehicle is guided on the first hoistway 14 in the warehouse. The subsequent warehousing operation is as described above. At the same time, the other opening 112 or 111 is shifted from the inside of the refrigerator to the outside of the refrigerator, and the other opening 112 or 11
If a delivery vehicle is mounted on the vehicle 1 in advance, the exit circuit breaker 31
2 and can be taken out of the car as it is, and if an empty tray 3 is placed on the car, the entrance gate 31
After waiting for the rise of 1, the next car can be stored.

[0068]

As is apparent from the above embodiments, the present invention relates to a multi-layered box-shaped circulation type parking device, wherein a plurality of openings through which a tray can pass are provided at the entrance of an automobile, and a plurality of openings and a tray. It has a tray relay device that supports and raises and lowers the tray with the delivery destination, and has a turntable on which a plurality of trays can be arranged, and a turning drive device for the turntable. One of the trays coincides with the hoistway, and is installed so that the tray can be transferred to the movable rail at the tray supporting maximum ascending position via the tray relay device, and supports a plurality of trays on one turntable, Because we are going to turn at the same time,
By providing multiple entry / exit ports together, vehicles can be entered and exited continuously, and entry and exit can be performed simultaneously. And can be executed quickly. Furthermore, by installing this turntable inside and outside the entrance of the car, it can be used for guiding and transferring the car inside and outside the entrance of the car, so that it functions like a conventional expensive conveyor device. Cost can be reduced by using an inexpensive turntable.

[Brief description of the drawings]

FIG. 1 is a front cross-sectional view of an entire multilayer box-shaped circulation type parking device according to a first embodiment of the present invention.

FIG. 2 is a front sectional view of a vehicle entrance provided in the parking device.

FIG. 3 is a plan view of a vehicle entrance provided in the parking device.

FIG. 4 is a partial cross-sectional front view of a turntable used in the parking device and a tray relay device attached to a lower surface side thereof.

FIG. 5 is a schematic plan view of a turning drive device used for a turntable in the parking device.

FIG. 6 is a plan view of a tray relay device attached to a turntable of the parking device.

FIG. 7 is a partially enlarged cross-sectional view of a tray relay device attached to a turntable of the parking device.

FIG. 8A is a front view of a tray being transported toward a turntable by an elevating drive mechanism in the parking operation of the parking apparatus. FIG. 8B is a front view of the tray being moved by the elevating drive mechanism in the parking operation of the parking apparatus. Front view of the tray relay device in operation after being transported to the tray support maximum elevation position

FIG. 9A is a view showing a state in which the tray is transported to a tray supporting maximum ascending position by an elevating drive mechanism in the parking operation of the parking device, and is supported at four points by elevating pawls by the operation of the tray relay device; (B) In the loading / unloading operation of the parking device, after the tray is transferred to the maximum tray supporting position by the lifting drive mechanism, the tray crawler is moved to the lifting claw by the operation of the tray relay device. Front view transferred to the turntable opening with point support

FIG. 10 is a front sectional view of a vehicle entrance provided in a multilayer box-shaped circulation type parking device according to a second embodiment of the present invention.

FIG. 11 is a plan view of a vehicle entrance provided in the parking device.

FIG. 12 is a front cross-sectional view of a vehicle entrance provided in a multilayer box-shaped circulation type parking device according to a third embodiment of the present invention.

FIG. 13 is a plan view of a vehicle entrance provided in the parking device.

FIG. 14 is a front sectional view of the entire conventional multilayer box-shaped circulation type parking device.

FIG. 15 is a plan view of a vehicle entrance provided in the parking device.

[Explanation of symbols]

 10, 20, 30 Car entry section 20A Car transfer side 20B Car entry / exit side 101, 201 Entry door 101D Automatic opening / closing door 201S Normally open shutter 102, 202 Exit port 102D Automatic opening / closing door 202S Normally open shutter 301 Entry / exit Mouth 301D Automatic opening / closing door 310 Fixed fence 311 Entry barrier 312 Entry barrier 103 Circular recess 104 Open 105 Turntable 106 Main body 107 Roller mounting portion 108 Roller 109 Partition plate 110 Center post 111, 112 Opening 113 Bearing 114 Rail 115 Rotation drive 116 Large sprocket 117 Drive motor 118 Small sprocket 119 Drive chain 120 Tray relay 121 Guide member 121C Refraction 122 Lifting / lowering claw 122F Flat surface 122G Rubber plate 122N Claw portion 122K Fixed portion 123 Lifting / driving device 124 Drive motor 125 Reduction gear 126 Drive shaft 127 Sprocket 128 Drive chain 129R Guide roller 129 Lifting rod 1 Car storage unit 11 First storage layer 12 2nd storage layer 13 3rd storage layer 14 1st hoistway 15 2nd hoistway 16 Fixed rail 17 Movable rail 18 Traverse drive mechanism 19 Elevation drive mechanism 19P Column 19S Sprocket 19C Endless link chain 19M Motor 20 Elevation drive Mechanism 20P Column 20S Sprocket 20C Endless Link Chain 20M Motor 3 Tray for Car Mounting

Claims (3)

[Claims] A storage layer of a plurality of vehicles, in which a plurality of fixed rails are arranged and installed in a vertical direction, and a plurality of vehicle mounting trays are arranged on these fixed rails so as to be able to traverse by a traversing drive mechanism. A plurality of movable rails are arranged at the same intervals as between the fixed rails between the layers, and a plurality of hoistways vertically circulated by a hoisting drive mechanism, and a vehicle mounted on one hoistway, which carries out car loading and unloading. A plurality of openings through which a tray can pass through the entrance of the vehicle, and a plurality of openings through which the trays can be transferred and the delivery destination of the trays. A turntable capable of disposing a plurality of trays, and a turning drive device for turning the turntable. By turning one of the openings into the hoistway by turning the tray, and installing the tray so that it can be transferred to and from the movable rail at the hoisting end on the hoistway to support the trays, A multilayer box-shaped circulation type parking device characterized by turning simultaneously. 2. A tray relay device comprising: a guide member disposed between an opening of a turntable and an elevating end of a movable rail; and a tray supported between the opening and the movable rail by the guide of the guide member. The multilayer box-shaped circulation type parking device according to claim 1, further comprising an elevating claw that can move up and down and retract from the hoistway, and an elevating drive device that drives the elevating claw up and down. 3. The multilayer box-type circulation type parking device according to claim 1, wherein two opening portions of the turntable are provided symmetrically with respect to the rotation center of the turntable.