JP2554265Y2 - Mechanical parking equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mechanical parking system.

[0002]

2. Description of the Related Art A parking section is provided above a parking section for storing a vehicle on a pallet for parking the vehicle on the pallet for parking. A pallet elevator is provided between the parking section and the loading section. Mechanical parking facilities contacted by the hoistway are generally known. In such a parking facility, when the elevation position of the pallet at the entry section and the vehicle entry position where the pallet is positioned when the vehicle is entered are shifted in a direction perpendicular to the vehicle entry direction, the pallet is moved to the elevation position. There is a proposal to provide a pallet lateral moving means for moving between a pallet and a vehicle entrance position.

For example, Japanese Utility Model Publication No. Sho 63-39330 discloses that the pallet is provided with a pallet connecting member, and the pallet is connected to the pallet to move between the elevating position and the vehicle entering position.
A moving body and a driving means for the moving body, and a deck for getting on and off the vehicle on the pallet is pivotally supported by the moving body, and when the moving body moves the pallet to the vehicle entry position, the deck for getting on and off moves up and down. It describes a state in which it is in a horizontal use state covering a part of a road, and when a moving body moves a pallet to an elevating position, a deck for egress and evacuation is retracted from the hoistway to be in a standing state in which it stands up.

[0004]

However, in the above-mentioned proposal, since the pallet and the deck for getting on and off are connected to one moving body and pivotally moved, the whole structure becomes complicated. I have. Also with pallets
The moving body and the driving means for moving the boarding deck
Because it is supported by the building, when you move both
Vibrations accompanying the operation of the driving means are easily transmitted directly to the building.
It is difficult to take anti-vibration measures. In addition, a means (guide rail) for holding the pallet so as not to move on the elevating table (rail) during elevating the pallet is separately required.

That is, a first problem of the present invention is that a position where the pallet is raised / lowered in the loading portion and a vehicle loading position where the pallet is positioned when the vehicle is loaded are shifted in a direction perpendicular to the vehicle loading direction. In this case, the overall structure is not complicated, and anti-vibration measures are difficult.
It is an object of the present invention to allow a pallet to be moved between the elevating position and the vehicle entering position together with the getting on / off deck without using the pallet. The second problem of the present invention is as follows.
It is still another object of the present invention to prevent movement of the pallet on a lifting platform during lifting and lowering.

[0006]

SUMMARY OF THE INVENTION According to the present invention, in order to solve the above-mentioned first problem, a boarding / discharging deck is connected to a pallet and moved together with the pallet, instead of being connected to a pallet lateral moving means. It is.

[0007] That is, a means for solving the above-mentioned problems includes a parking section for storing a vehicle mounted on a pallet, an entry section provided above or below the parking section for parking the vehicle on the pallet for parking. An elevator is provided for lifting the vehicle on a pallet, the elevator is provided to communicate the parking section and the loading section, and the pallet is positioned when the pallet is moved up and down in the loading section. In a mechanical parking facility in which a vehicle entry position is shifted in a direction perpendicular to the vehicle entry direction, the elevator
Provided, the pallet lateral movement means for lateral movement between the lifting position and the vehicle driving into position the pallet, in the driving into portions, adjacent to the pallet of the vehicle driving into the position projecting to the hoistway from the side of the hoistway Position
A deck for getting on and off the vehicle, which is provided to be able to move laterally between a position retracted to the side of the hoistway so as to allow the pallet to go up and down, and the deck for getting on and off with the lateral movement of the pallet in the loading section. A connector for connecting the pallet and the getting on / off deck so as to move laterally is provided.

A second object of the present invention is to provide a pallet lateral moving means on a lifting platform, so that the pallet can be prevented from moving on the lifting platform during vertical movement.

In other words, the solution is to provide a pallet lateral moving means which is provided on the elevator and extends in a direction perpendicular to the vehicle entry direction to support the pallet movably, and a first rail parallel to the first rail. And a locking means movably supported by the second rail and capable of locking and holding the pallet. The pallet is moved together with the getting on / off deck between the elevating position and the vehicle entering position. A pallet transfer vehicle for driving the pallet transfer vehicle,
Things.

[0010]

In the first means for solving the problems, since the pallet and the deck for getting on and off are connected by the coupler at the entry part, the pallet is moved between the vehicle entry position and the elevating position by the pallet lateral moving means. When the pallet is moved laterally, the above-mentioned elevator deck protrudes from the side of the hoistway along the horizontal movement of the pallet onto the hoistway, and a position adjacent to the pallet at the vehicle entry position, and a hoistway to allow the pallet to move up and down. It will move laterally between the position where it retreated horizontally. Therefore, there is no need to connect the above-mentioned getting on / off deck to the pallet lateral moving means. Also, move the pallet
Since the means are provided on the platform, pallets and
Vibration of the drive source when the deck is moved is directly transmitted to the building.
It doesn't matter.

In the case of the second means for solving the above problems, the pallet transfer vehicle on the elevator is locked and held by the lock means. However, the movement of the pallet transfer vehicle is stopped by the drive means with brake. In other words, the pallet is locked and held on the lift via the pallet transfer vehicle, and the pallet does not move on the lift during the lifting.

[0012]

[Effects of the Invention] Therefore, according to the above means ,
Since the pallet moving means is provided and the coupler for connecting the pallet and the getting on / off deck is provided so that the getting on / off deck is laterally moved with the lateral movement of the pallet in the loading section, without complicating the structure, movement and between the vertical position and the vehicle driving into the position of the pallet, it is possible to perform the transfer between the use position and the retracted position of the passenger deck, yet to the mobile Accompany
Vibration can be prevented from being transmitted directly to the building.
-It is advantageous for noise reduction .

According to a second aspect of the present invention, there is provided a lock means for locking and holding a pallet on an elevating platform, and the pallet is moved together with the getting on / off deck between the elevating position and the vehicle entering position. Since the pallet transfer vehicle for driving the pallet and the driving means with a brake for driving the pallet transfer vehicle are provided, it is possible to prevent the pallet from moving on the lifting platform during the ascent and descent.

[0014]

Embodiments of the present invention will be described below with reference to the drawings.

-Overall Structure- In FIG. 1, reference numeral 1 denotes a parking section which is formed under the building 4 and accommodates vehicles mounted on a pallet 3; This is an entry section to enter for parking, and the entry of the vehicle from the entry section 2 is performed at the time of departure. Parking section 1 and boarding section 2
Is an elevator 5 on which the above-mentioned vehicle is placed on a pallet 3 and is moved up and down.
Are connected by a hoistway 6 provided with 19 is a guide rail for guiding the elevating platform 5 up and down.

-Pallet elevating position and vehicle entry position-The elevating position of the pallet 3 in the entry section 2 (pallet position when ascending and descending the hoistway 6) 3a
And the vehicle entry position 3b where the pallet 3 is positioned when the vehicle enters the vehicle, is shifted in the left-right direction perpendicular to the vehicle entry direction (the direction of R shown in FIG. 2). The elevating position 3a and the vehicle entry position 3
The pallet lateral moving means described later for laterally moving the pallet with the pallet b is provided. In the case of this example, the lifting position 3a is on the right side,
The vehicle entry position 3b is located on the left side.

-Arrangement of Deck 7, 8, 10-As shown in FIGS. 1 and 2, the entrance 2 is provided on the left side of the vehicle entrance position 3b for getting on and off the vehicle on the pallet 3. A fixed deck 7 is provided, and a movable deck 8 for getting on and off is provided on the opposite side. Further, a fixed deck 10 is also provided on the entrance 9 side of the entrance 2. The movable deck 8 includes the pallet 3
Is moved along with the lateral movement between the above-mentioned elevating position 3a and the vehicle entrance position 3b.

-Turntable 11-Also, on the ground floor, in front of the entrance 2, the direction of the vehicle is changed so that the vehicle can be moved forward on a general road at the time of departure. A turntable 11 that rotates with a vehicle mounted thereon is provided. The rotation center of the turntable 11 is arranged on a straight line parallel to the vehicle entry (straight entry) direction R passing through the vehicle entry position 3b. The entrance 9 is also formed so as to face the vehicle entry position 3b.

-Structure of Parking Unit 1-As shown in FIG. 3, the parking unit 1 has two parallel traversing parts 12, 12 for traversing a plurality of pallets 3, respectively. The pallet 3 is traversed by connecting the end portions of the pallet 3 to each other. That is, in the parking portion 1, a pallet horizontal circulation path is formed in which a large number of pallets 3 are circulated horizontally by using the two transverse portions 12, 12 and the two longitudinal portions 13, 13. The hoistway 6 described above is disposed on an extension of one of the traversing portions 12. Therefore, when the vehicle is moved in and out, the desired pallet 3 is circulated and moved by the horizontal circulation path to the side of the hoistway 6 and moved from the circulation path to the elevator 5 of the hoistway 6.

In this case, as shown in FIG. 1, the traversing portion 12 is provided with a traversing rail 14 for supporting the pallet 3 so as to be able to traverse, and a crank arm 15 having a vertical axis for allowing the pallet 3 to traverse. ing. That is, the lower surface of the pallet 3 is provided with wheels for rolling the traversing rails 14, and the pallet 3 is provided with a vertical groove 16 with which a roller at the tip of the crank arm 15 can be engaged. The pallet 3 is traversed by engaging the groove 16 and rotating the crank arm 15. Further, on both sides of each pallet 3, a connector for connecting adjacent pallets is provided, and in the traversing section 12, a plurality of pallets 3 are traversed simultaneously by the connection of the pallets.

On the other hand, as shown in FIG. 3, the vertical section 13 is provided with a movable rail 17 which can be connected to the horizontal rail 14 of the horizontal section 12. That is, in the longitudinal section 13, the movable rail 17 is connected to the transverse rail 14 to receive the pallet 3, and the movable rail 17 is moved between the two transverse sections 12, 12, whereby the pallet 3 is longitudinally moved. You will be sick.

-Pallet Lateral Moving Means-FIG. 4 shows the pallet lateral moving means 20. The pallet lateral moving means 20 moves the pallet 3 by using the rail member 21 and the elevating position 3a by using the rail member 21.
A pallet transfer vehicle 22 for moving the pallet transfer vehicle 22 laterally between the pallet transfer vehicle 22 and the vehicle entry position 3b.

The rail member 21 is fixed on the elevator 5 and has pallet rails (first rails) 25, 25 extending at both front and rear ends in a direction perpendicular to the vehicle entry direction R.
And rails for transfer vehicles (second rails) 26, 26 parallel to the pallet rail 25 in the center.
The pallet rail 25 supports the pallet 3 so that it can move laterally, and the wheels 24 of the pallet 3 roll.
As shown in FIG. 7, on the left side of the entry section 2,
A pallet fixing rail 28 to which the pallet rail 25 is connected is provided. The transfer vehicle rail 26 supports the pallet transfer vehicle 22 so as to be able to move laterally, and wheels 27 of the pallet transfer vehicle 22 roll.

The pallet transfer vehicle 22 is shown in FIGS.
As shown in FIG. 2, a lock means 31 capable of holding the pallet 3 in a locked state is provided. The lock means 31 is provided at a distance from each other in the vehicle entry direction R, and is provided with a pair of lock members provided so as to be able to move up and down by supporting shafts orthogonal to the vehicle entry direction R so that they can be engaged with and disengaged from the vertical grooves 16 of the pallet 3. 32, 32 and a link member 33 for connecting the two lock members 32, 32 so that the undulations thereof are linked.
And a motor 34 for raising and lowering the two lock members 32, 32. In this case, the gear 34a connected to the output shaft of the motor 34 and the gear 32a connected to the support shaft of one lock member 32 mesh with each other.

Further, for the lateral movement of the pallet transfer vehicle 22, two endless conveyor chains 35, 3 are provided.
5 are arranged along the rails 26 for the transfer vehicle, and the sprocket 3
6,36. Then, the pallet transport vehicle 22 is connected to the conveyor chains 35, 35 by the connecting members 3.
7, 37. The drive unit with brake 23 is a motor, and is supported by the rail member 21 outside the rail 26 for the transfer vehicle. The output shaft of the drive unit 23 with brake and one sprocket 36 Of the chain transmission means 38
Are linked by

Lateral movement of the movable deck 8 The lateral movement of the movable deck 8 extends from the side of the hoistway 6 (right side of the entrance 2) onto the hoistway and is adjacent to the pallet 3 at the vehicle entry position 3b. This is performed between a position and a position retracted to the side of the hoistway 6 so as to allow the pallet 3 to move up and down. For this purpose, the deck rail 39 projecting from the right side of the loading section 2 to the hoistway side. Is provided. Then, the movable deck 8 is provided with a coupler 40 which is engaged with the coupler of the pallet 3 as shown in FIG. 7 so that the movable deck 8 moves laterally with the lateral movement of the pallet 3. Have been.

That is, as shown in FIGS. 5 and 7, the right connector 41 of the pallet 3 for connecting the pallets is formed in a U-shape when viewed in the entry direction R, and the left connector 42 is The pallets are also formed in an inverted L-shape so as to engage with the U-shaped coupler 41 and connect the pallets to each other in the transverse direction. In this case, the U-shaped coupler 41 and the inverted L-shaped coupler 42 can be disengaged by the relative vertical movement of the pallets, and can be disengaged by the relative elevation of the pallets. is there. And the connection of the movable deck 8
The container 40 is rectangular in a plan view so that the right U-shaped connector 41 is fitted and engaged from below when the pallet 3 is raised to the elevating position 3a, and the connector 41 is detached when the pallet 3 is lowered. It is formed in a ring with holes.

<Operation><Incoming> While the empty pallet 3 of the parking unit 1 is circulated and moved beside the hoistway 6, the elevator 5 is disposed in the parking unit 1 and the empty pallet 3 is circulated in the parking unit 1. Transfer from the road to the elevator 5.

The locking means 31 of the pallet transfer vehicle 22 of the lift 5 is operated. That is, the operation of the motor 34 causes the lock members 32, 32 to rise from the down state and engage with the vertical grooves 16 on the lower surface of the empty pallet 3.

The elevator 5 is raised. This allows
The empty pallet 3 ascends to the elevating position 3a of the loading section 2, and the empty pallet 3 and the movable deck 8 are connected by the engagement of the connectors 40 and 41. The empty pallet 3 is locked by a pallet transfer vehicle 22, and the pallet transfer vehicle 22 is mounted on the elevator 5 by a driving means 23 with a brake.
The empty pallet 3
Is locked to the lift 5 via the pallet transfer vehicle 22, so that the empty pallet 3 does not move while the lift 5 is being lifted.

In the loading section 2 , the pallet transfer vehicle 22 is moved laterally by operating the drive means with brake 23. As a result, the empty pallet 3 moves from the elevating position 3a to the vehicle entry position 3b, and the movable deck 8 connected to the pallet 3 also moves laterally so as to protrude above the hoistway 6. Therefore, a gap between the pallet 3 and the fixed deck 7 is substantially eliminated, and no gap is generated between the pallet 3 and the movable deck 8.

The vehicle is loaded on the empty pallet 3 of the loading section 2. At this time, the vehicle passes over the turntable 11 as it is. Since the empty pallet 3 is located at the vehicle entry position 3b, the empty pallet 3
There is no hindrance to getting in. Further, since the decks 7 and 8 are arranged and closed on both sides of the pallet 3, the driver does not feel uneasy when the vehicle enters.
In addition, when the driver gets off from the right side door of the vehicle after entering the vehicle, the movable deck 8 on the right side projects above the hoistway 6 and is disposed adjacent to the pallet 3. There is no problem. Of course, even when the driver gets off the door on the left side of the vehicle, there is no problem in getting off because the fixed deck 7 is on the left side.

After the driver gets off the vehicle, the pallet 3 is moved together with the vehicle to the elevating position 3 a by the operation of the drive unit with brake 23. At this time, the movable deck 8 connected to the pallet 3 also retreats beside the hoistway 6.

The elevator 5 is lowered to the parking unit 1. At this time, as described above, since the movable deck 8 is retracted from the hoistway 6, there is no problem in lowering the elevator 5, the vehicle, and the pallet 3. Further, as in the case of the ascending, the pallet 3 is locked and held by the elevating platform 5 via the pallet transfer vehicle 22, so that the pallet 3 does not move during the descending.

In the parking section 1, the pallet 3 and the vehicle are transferred from the elevator 5 to the horizontal pallet circulation path.

<Exiting> The pallet 3 on which the vehicle to be exited is mounted is circulated and moved to the side of the hoistway 6 and placed on the elevating platform 5, and the vehicle and the pallet 3 are raised to the entrance 2 in the same manner as in the case of entry. Then, the pallet 3 and the movable deck 8 are connected. Also at this time, the pallet 3 can be locked and held on the elevator 5 via the pallet transfer vehicle 22, so that the pallet 3 can be prevented from moving while the elevator 5 is being lifted.

The pallet transfer vehicle 22 is driven to move the vehicle and the pallet 3 from the elevation position 3a to the vehicle entry position 3b.
To move sideways. As a result, the movable deck 8 is also moved up and down the hoistway 6.
Overhangs the hoistway from the side of. Therefore, the driver can get into the vehicle from the fixed deck 7 on the left or the movable deck 8 on the right. Since the pallet 3 is located at the vehicle entry position 3b, there is no problem in getting out of the pallet 3 when the vehicle moves backward.

The vehicle is once moved from the entry section 2 to the turntable 11, and the turntable 11 is rotated to change the direction of the vehicle. As a result, the driver can move the vehicle to a general road by traveling forward.

Although the features and advantages of the present invention are clear from the above description, it goes without saying that the present invention is not limited to the above embodiment. For example, as the structure of the parking section, a so-called box-type circulation type in which traversing sections of pallets are provided in upper and lower tiers or in multiple tiers and these traversing sections are connected by pallet up and down transfer means, In addition, the present invention can be implemented in various modes, such as arranging the entry section below the parking section.

[Brief description of the drawings]

FIG. 1 is a front view of a parking facility.

FIG. 2 is a partially sectional plan view showing the vicinity of the entrance;

FIG. 3 is a plan view of a parking unit.

FIG. 4 is a plan view showing a part of a lifting platform and a movable deck.

FIG. 5 is a front view showing a lifting platform in a partial cross section.

FIG. 6 is a partially sectional front view showing locking means of the pallet transfer vehicle.

FIG. 7 is a front view showing a state where the pallet and the movable deck are connected to each other in the loading section;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Parking part 2 Entry part 3 Pallet 3a Elevating position 3b Vehicle entry position 5 Elevating platform 6 Elevating path 8 Movable deck (deck for getting on and off) 20 Pallet lateral movement means 22 Pallet transfer vehicle 23 Brake driving means 25 Pallet rail (first) Rail) 26 rail for transport vehicle (second rail) 31 locking means 40, 41 coupler

Claims (2)

(57) [Scope of request for utility model registration] 1. A parking section for storing a vehicle on a pallet, a loading section provided above or below the parking section for mounting a vehicle on the pallet for parking, and lifting and lowering the vehicle on the pallet. An elevator is provided, which is provided with a hoistway that connects the parking section and the entry section, and the elevation position of the pallet at the entry section and the vehicle entry position where the pallet is positioned when the vehicle is entered are in the vehicle entry direction. A pallet lateral moving means provided on the elevator, and for laterally moving the pallet between the elevating position and the vehicle entry position, in the mechanical parking equipment shifted in a direction perpendicular to the pallet, A position protruding from the side of the hoistway onto the hoistway, adjacent to the pallet at the vehicle entry position, and a position retracted to the side of the hoistway to allow the pallet to be raised and lowered. And a deck for loading and unloading the vehicle provided so as to be able to move laterally between the pallet and the deck for loading and unloading so that the deck for loading and unloading moves laterally with the lateral movement of the pallet in the loading section. A mechanical parking facility, comprising: 2. The pallet lateral moving means includes a first rail provided on the elevator and extending in a direction perpendicular to a vehicle entry direction to support the pallet movably, and a first rail provided in parallel with the first rail. A pallet transfer for moving the pallet together with the getting on / off deck between the elevating position and the vehicle entering position together with a locking means movably supported by the second rail and locking the pallet; 2. The mechanical parking facility according to claim 1, further comprising a car and a drive unit with a brake for driving the pallet transfer vehicle.