JPH0972121A - Multistory parking facility and usage thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable entrance and leaving of cars quickly by changing over the place of selection using the place of entering and leaving to the traverse trucks as a fixed place and the place of selection employing the place of entering and leaving as an indefinite place by a selector switch for a controller. SOLUTION: An upper-stage lifting-lowering pallet 47 is disposed to an upper- stage parking floor 9, a lower-stage lifting-lowering pallet 15 to a lower-stage parking floor 11 and a traverse truck 63 to an intermediate-stage parking floor 10 respectively, and an entering-leaving port for cars 14, 14 is formed in front of the intermediate-stage parking floor 10. A selector switch having the place of selection using the place of entering and leaving to the traversing truck 63 as a fixed place and the place of selection employing the place of entering and leaving as an indefinite place is fitted to the multistory parking facility. When entering-leaving commands are input to the traversing truck 63 while using the selector switch as a fixed place, the traversing truck 63 is moved to the fixed place. When the selector switch is brought to an unsettled place at the time of leaving, the cars can be left quickly without waiting time.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multilevel parking facility having an upper parking floor, a middle parking floor, and a lower parking floor and capable of parking a plurality of vehicles and a method of using the parking facility.

[0002]

2. Description of the Related Art Conventionally, as a multi-level parking facility of this type, for example, there is one disclosed in Japanese Utility Model Laid-Open No. 2-107664. That is, in the upper parking section, three upper pallets that can support the vehicle and that can move up and down with the middle parking section are arranged in a horizontal row, and in the lower parking section, the vehicle can support the middle tier. Three lower pallets that can be raised and lowered with the parking section are arranged in a horizontal row. In the middle-stage parking section, two middle-stage pallets that can support the vehicle and are movable in the lateral direction are arranged in a horizontal row. An entrance / exit opening is formed in front of the middle parking section.

According to this, when the vehicle of the upper pallet is loaded and unloaded, the middle pallet is laterally moved to retract the middle pallet from below the desired upper pallet. Then, the desired upper pallet is lowered from the upper parking section to the middle parking section, so that the vehicle can be loaded and unloaded from the desired upper pallet.

Similarly, when a lower pallet vehicle is loaded or unloaded, the middle pallet is laterally moved to retract the middle pallet from above the desired lower pallet. After that, by raising the target lower pallet from the lower parking portion to the middle parking portion, the vehicle can be loaded and unloaded from the target lower pallet.

For the middle pallet, the vehicle may be loaded and unloaded from the loading / unloading port as it is.

[0006]

However, in the above-mentioned conventional type, the stop position of each middle pallet is "undefined" depending on the lowered position of each upper pallet of the upper parking part or the raised position of each lower pallet of the lower parking part. Therefore, when entering the middle pallet, the position of the stopped vehicle does not always match the position of the middle pallet for the purpose of warehousing, and the vehicle has to be turned back and put into the pallet.

Therefore, the invention according to claim 1 of the present invention provides a multi-story parking facility in which the stop position of each middle pallet is "fixed", and the invention according to claim 2 is the storage into the middle pallet. In this case, it is an object of the present invention to provide a method of using a multilevel parking facility in which the position of a stopped vehicle and the position of a middle pallet for the purpose of entering a warehouse are matched.

[0008]

In order to achieve the above-mentioned object, a multi-storey parking facility according to claim 1 of the present invention comprises:
An upper parking floor, a middle parking floor, and a lower parking floor are formed, and a plurality of upper lifting pallets that can support vehicles and that can move up and down with the middle parking floor are arranged in a row in a row on the upper parking floor. ,
On the lower parking floor, the same number of lower elevating pallets that can support the vehicle and that can move up and down between the middle parking floor and the upper elevating pallets are arranged in a horizontal row, and the vehicles can be supported on the middle parking floor. In addition, a multi-story parking facility is provided in which a small number of transverse carriages that can be moved in the lateral direction are provided, and a vehicle entrance / exit is formed in front of the middle parking floor. When a picking-up / discharging command is input to the transverse carriage when the selecting means is provided with a selecting position that is a fixed position and a selecting position that is an indefinite position, and when the selecting position of the selecting means is a fixed position, this transverse carriage is It is characterized in that it is provided with a control means for moving to a fixed position.

According to the above construction, when the selection position of the selection means is the fixed position and the control means inputs a loading / unloading command for the transverse carriage, the control means moves the transverse carriage to a preset fixed position. That is, when the lower elevating pallet or the upper elevating pallet is located at the fixed position, the lower elevating pallet is lowered to the lower tier or the upper elevating pallet is raised to the upper tier to move the target traverse trolley to the fixed position. Make it rampant.

Further, when the selected position of the selection means is an indefinite position, the control means does not execute the movement operation of the pallet even if the loading / unloading command for the transverse carriage is input. A method of using the multi-level parking facility according to claim 2 is the method of using the multi-level parking facility according to claim 1, wherein a fixed position is selected by the selection means at the time of warehousing, and an indefinite position is selected by the selection means at the time of leaving. It is characterized by that.

According to the above-mentioned method of use, when the fixed position is selected by the selection means at the time of warehousing, the control means moves the transverse carriage to the preset fixed position. Therefore,
When the vehicle is parked in the transverse carriage, the vehicle is stopped in advance facing the fixed position, and if the fixed position is selected by the selecting means, the position of the stopped vehicle and the position of the desired transverse carriage to be stored are matched. , It is possible to store quickly without turning the vehicle around and moving it.

Further, when the indefinite position is selected by the selecting means at the time of leaving the warehouse, the control means does not execute the movement operation of the pallet and the transverse carriage, so that the warehouse can be quickly brought out without waiting time.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 7, the skeleton structure of the multilevel parking facility 1 mainly includes a pair of left and right front main vertical columns 2.
A pair of left and right rear main vertical columns 3, a front beam member 4 provided between the upper ends of both front main vertical columns 2, and a rear beam member provided between the upper ends of both rear main vertical columns 3. 5 (see FIG. 12), and a girder member 6 provided between the upper end portion and the middle portion of the front main vertical column 2 and the rear main vertical column 3 which are opposed to each other in the front and rear, The upper parking floor 9, the middle parking floor 10, and the lower parking floor 11 are formed. In addition, each parking floor 9,1
Parking spaces A to I capable of parking three vehicles in a horizontal row are formed in 0 and 11, respectively, and as shown in FIG. 8, the lower parking floor 11 is located in a pit formed in the basement. The middle parking floor 10 is located on the ground floor. [Lower Elevating Pallet] In the lower parking floor 11, the lower elevating pallet 15 is capable of supporting the vehicle 14 for each of the parking spaces G, H, I and is movable up and down with the intermediate parking floor 10.
Are provided in a horizontal row (3 units). That is,
As shown in FIG. 8 and FIG. 9, the lower elevator pallet 15 is provided above each of the parking spaces G, H, I on the lower parking floor 11.
A lower stage support frame 16 for supporting the is provided. Each of the lower support frames 16 includes a pair of left and right side frame members 17 and a bracket 18 between the front portions of the both side frame members 17.
(See FIG. 15) and the front frame member 19 and the rear frame member 21 provided via the bracket 20 (see FIG. 15) between the rear portions of the both side frame members 17 form a square frame in a plan view. It is formed into a shape.

Of these, the frame members 17 on both sides of the lower support frame 16 located in the center and the side frame members 17 on the center side of the lower support frame 16 located on both sides are between adjacent parking spaces G and H, respectively. And is located at the boundary between H and I. And the lower support frame located in the center
The left and right ends of the front end of 16 and the central end of the front end of the lower stage support frame 16 located on both sides are respectively supported by a pair of left and right front auxiliary vertical columns 22.
Similarly, the lower support frame 16 located at the left and right ends and both sides of the rear end of the lower support frame 16 located at the center.
The center-side end of the rear end is supported by a pair of left and right rear sub-vertical columns 23, respectively. Further, the outer end portions of the front end portions of the lower support frames 16 on both sides are connected to and supported by the middle portion of the front main vertical column 2, respectively. Similarly, the outer end portions of the rear end portions of the lower support frames 16 on both sides are connected to and supported by the middle portion of the rear main vertical column 3, respectively.

The lower elevating pallet 15 is formed in a rectangular plate shape and can be stored in the frame of the lower supporting frame 16, and is suspended on the lower supporting frame 16 so as to be vertically movable. That is, as shown in FIGS. 8 and 11, brackets are provided on both sides of the lower surface of the lower lifting pallet 15 and the front and rear portions, respectively.
24 are vertically installed, and one end of a chain 26 for hanging the lower elevating pallet 15 is connected to a locking block body 25 attached to the outer surface of the lower end of the bracket 24. These chains 26 are guided rearward through idler sprockets 28 provided at the front and rear portions of both side frame members 17, and are wound around a drive sprocket 29 provided at the rear ends of both side frame members 17, The other end of the chain 26 is turned via a drive sprocket 29 and then connected to the rear end of the side frame member 17.

As shown in FIG. 9, a double drive sprocket 29
Drive shafts 30 are connected to each other, and a motor for rotating and driving both drive sprockets 29 is provided at the rear portion of the lower support frame 16.
31 is provided. In addition, as shown in FIG. 8, a weight body is provided between the drive sprocket 29 and the other end of the chain 26.
32 is provided via a sprocket 33 that meshes with the chain 26. These weight bodies 32 always urge the lower stage pallet 15 in the upward direction. Further, guide rails 34 are vertically provided at the front and rear portions of the side frame member 17, respectively, and guide rollers 35 which are freely rotatable by contacting the guide rails 34 are provided at the front and rear portions on both side surfaces of the lower elevating pallet 15 respectively. Is provided.

In addition, in the middle portion of the frame member 17 on each side, a lower-stage lifting pallet that is hung up to the middle parking floor 10 is provided.
A fall prevention device 37 for preventing the fall of 15 is provided. As shown in FIG. 10, the fall prevention device 37 includes a stopper pin 39 that can be retracted from the device body 38 in the left-right direction, and a drive device 40 that is provided in the device body 38 and that retracts the stopper pin 39. It is configured. Further, as shown in FIGS. 8 and 11, locked plates 41 protruding in the left-right direction from the inner side surface are provided at the front and rear portions of each side frame member 17.

As shown in FIGS. 8 and 10, drop prevention plates 42 are vertically provided at the central portions of both side surfaces of the lower elevating pallet 15, and the stopper pins 39 can be inserted into these fall prevention plates 42. A simple drop prevention hole 43 is formed. Each locking block body 25 of the lower elevating pallet 15 is formed so as to be engageable with each locked plate 41 from below as shown in FIG. As shown in FIGS. 10 and 11, on the side frame member 17 of the lower stage support frame 16, a deck plate 44 on which a person can walk is attached in the front-rear direction.

With the above structure, as shown in FIG. 8, in the lower stage pallet 15, the drive sprocket 29 is rotated by the drive of the electric motor 31 to draw the chain 26, and as shown by the phantom line, from the lower parking floor 11. It can be lifted up to the middle parking floor 10. When the lower lift pallet 15 reaches the upper limit position,
As shown by a solid line 10 in FIG. 10, the stopper pin 39 is projected by the drive of the drive device 40 of the left and right fall prevention device 37 and inserted into the fall prevention hole 43 of the lower elevating pallet 15. As a result, it is possible to prevent the lower stage pallet 15 from falling.
At this time, as shown in FIG. 11, since each locking block body 25 is engaged with the locked plate 41 from below, the lower lifting pallet.
It is possible to prevent the front part or the rear part of 15 from being lifted. In this way, since the two fall prevention devices 37 can prevent a fall accident of one lower elevating pallet 15, the cost can be reduced.

Further, as shown by the phantom line in FIG. 10, the stopper pin 39 is retracted by the drive of the drive device 40 and the fall prevention hole is formed.
After removal from 43, reverse drive of electric motor 31
26 is pulled out, and the lower lift pallet 15 is suspended from the middle parking floor 10 to the lower parking floor 11 as shown by the solid line in FIG. Since such lowering pallet 15 is guided up and down by the guide rails 34 via the guide rollers 35, it can be smoothly moved up and down. [Upper lift pallet] As shown in Fig. 7, upper parking floor 9
In each of the parking spaces A, B, C, vehicles 14
The number of upper-stage lift pallets 47 that can support the vehicle and can be raised and lowered between the middle-level parking floor 10 and the lower-stage lift pallets 15 (3 units)
Is provided. That is, each of the parking spaces A, B, C on the upper parking floor 9 is provided with an upper support frame 48 for supporting the upper lift pallet 47. Figure 12, Figure
As shown in FIG. 13, the upper support frame 48 is supported by the front beam member 4 and the rear beam member 5, respectively, and is provided between the pair of left and right side frame members 49 and the front portions of the both side frame members 49. The front frame member 50 and the rear frame member 51 provided between the rear portions of the frame members 49 on both sides form a rectangular frame shape in a plan view. Of these, the side frame material 49 of the upper stage support frame 48 located in the center and the side frame material 49 on the center side of the upper stage support frame 48 located on both sides, respectively,
It is located at the boundary between adjacent parking spaces A and B and between B and C.

The upper elevating pallet 47 is formed in a rectangular plate shape and can be stored in the frame of the upper supporting frame 48, and is hung on the upper supporting frame 48 so as to be vertically movable. That is, one ends of the wires 52 are respectively connected to the front and rear portions of both side frame members 49, and the wires 52 are a pair of front and rear pulleys 53a provided on the front and rear portions of the side frame members 49, respectively. The wire 52 is guided rearward, and the other end of the wire 52 is wound up by a winding drum 54 provided at the rear end of the side frame member 49.

A drive shaft 55 is connected between the two hoisting drums 54, and is rotationally driven by an electric motor 56. In addition, the wire 52 passed between the pair of front and rear pulleys 53a and 53b,
A pair of front and rear pulleys 57 provided on both side surfaces of the upper stage lifting pallet 47 are engaged with each other from above, whereby the upper stage lifting pallet 47 is hung up and down on the upper stage support frame 48 via the wire 52. There is. As shown in FIG. 3, the lower elevating pallet 15 and the upper elevating pallet 47, which are opposed to each other in the vertical direction, are arranged on a vertical axis 58 formed laterally at a predetermined interval X.

Further, as shown in FIGS. 12 and 13, a fall prevention device 37 is provided at an intermediate portion of each side frame member 49 to prevent the upper elevating pallet 47 suspended up to the upper parking floor 9 from falling. Is provided. This fall prevention device 37
The stopper pin 39 is the same as the one on the lower side described above, and has a stopper pin 39 that can freely move in and out in the left-right direction. In addition, locked plates 59 protruding in the left-right direction from the inner side surface are provided at the front and rear portions of each side frame member 49.

A drop prevention plate 42 having a drop prevention hole 43 through which the stopper pin 39 can be inserted is vertically provided at the central portion of both side surfaces of the upper elevating pallet 47, similarly to the lower elevating pallet 15. . The locking plates 60 provided on the front and rear portions of both side surfaces of the upper lift pallet 47 are the locked plates.
It is formed so that it can be engaged with 59 from below.

With the above construction, as shown in FIG. 12, the upper stage lifting pallet 47 is driven by the electric motor 56 to wind the drum.
The wire 54 is rotated by rotating 54, and is suspended from the upper parking floor 9 to the middle parking floor 10 as shown by the solid line. Also, the wire 52 is wound up by the reverse drive of the electric motor 56.
The upper lift pallet 47 is wound around 54 and is lifted from the middle parking floor 10 to the upper parking floor 9 as shown by the phantom line in FIG. After the upper elevating pallet 47 is lifted, the stopper pins 39 of the left and right drop preventing devices 37 project and are inserted into the drop preventing holes 43 of the upper elevating pallet 47. This allows
It is possible to prevent a fall accident of the upper stage lifting pallet 47. At this time, as shown by the phantom lines in FIG. 12, since each locking plate 60 is engaged with the locked plate 59 from below, it is possible to prevent the front part or the rear part of the upper lifting pallet 47 from rising. it can. Further, when lowering the upper elevating pallet 47, the stopper pin 39 retracts and is removed from the fall prevention hole 43 of the upper elevating pallet 47. [Traffic trolley] As shown in FIG. 7, in the middle parking floor 10, a number of traversing trolleys 63 that can support the vehicle 14 and are movable in the lateral direction are smaller than the lower tier pallet 15 and the upper tier pallet 47 (2. Stand). As shown in FIGS. 14 and 15, wheels 66 are provided at the front and rear ends of the left and right side frames 64a and 64b of the transverse carriage 63, and the rear wheels 66 can be driven by an electric motor 67. . These traverse trucks 63 are provided with a pair of front and rear traveling rails via wheels 66.
It is supported and guided by 68 and can move freely. These running rails
As shown in FIGS. 8, 9 and 15, 68 is mounted on the front frame member 19 and the rear frame member 21 of the lower support frame 16 and is provided between both front main vertical columns 2 and both rear main vertical columns. Prop 3
It has been laid across.

These traverse carriages 63 can be stopped at stop positions 70 set on the vertical axes 58, as shown in FIG. A limit switch (not shown) for detecting the stop position 70 is provided at the rear end of each traverse vehicle 63,
A piece to be detected (not shown) for turning on the limit switch is attached to the rear frame member 21 of the lower stage support frame 16 at a position corresponding to the stop position 70.

With the above structure, as shown in FIG. 14, the transverse carriage 63 is driven and guided by the traveling rail 68 via the wheels 66 to move in the left-right direction by the drive of the electric motor 67.
At this time, the stop switch 70 is detected by turning on the limit switch of the transverse carriage 63 moving in the left-right direction by the detected piece.

Further, as shown in FIG. 7, an entrance / exit gate device 77 of the vehicle 14 is arranged in front of the middle parking floor 10 between both front main vertical columns 2, and an electric motor (not shown) is provided.
The gate 78 can be moved up and down.

Further, in front of the entrance / exit gate device 77, an operation box 81 having a control device described later therein is installed. An operation panel 82 is provided on the surface of the operation box 81, as shown in FIG.

The operation panel 82 includes an operation key switch (insertion port) 83, an emergency stop switch 84, a selection switch 85 having "fixed position" and "indefinite position" selection positions for the transverse carriage 63, and an operation OK lamp. 86, failure display lamp 87, pallet 15, 47 to be loaded or unloaded, or pallet selection switch 88 to select traverse trolley 63, cancel switch with light 89, malfunction release switch with light 90, safety confirmation switch with light 91, start with light A switch 92 and a digital display 93 are provided. “A”, “B”, and “C” of the pallet selection switch 88 are the upper and lower pallets 47, “D” located in the parking spaces A, B, and C shown in FIG.
“E” is a traverse truck 6 with parking spaces D and E as fixed positions.
3, "G", "H" and "I" are switches for selecting the lower elevating pallet 15 located in the parking spaces G, H, I.

As shown in the control block diagram of FIG. 16, the control system of the multi-storey parking facility 1 includes the above-mentioned control device 95 consisting of a microcomputer provided with a storage section, a control section and an input / output section, the above-mentioned operation panel 82, the above-mentioned A sensor system 96 including a limit switch that detects the stop position 70, an electric motor 31 that rotationally drives the drive sprocket 29 of the lower elevating pallet 15, an electric motor 56 that rotationally drives the winding drum 54 of the upper elevating pallet 47,
Electric motor 67 that drives the wheels 66 of the traverse truck 63, fall prevention device
The drive system 98 includes a drive device 40 of 37 and an electric motor 97 that drives the gate 78 of the loading / unloading gate device 77 up and down. The control device 95 inputs and stores the setting signal from the operation panel 82 and the detection signal from the sensor system 96, and controls the drive system 98 in accordance with the setting signal and the detection signal to operate the entire multilevel parking facility 1. Are in control.

Then, by the pallet selection switch 88
Control device 95 when "E" is selected, that is, when the transverse carriage 63E having the parking space E as a fixed position is selected
The operation will be described in detail with reference to the flowchart of FIG.

As a premise, it is assumed that the lower elevator pallet 15H (the lower elevator pallet 15 of the H space) rises and stands by in the parking space E at the center of the middle stage shown in FIG. Also, "ON" by operating key switch (insertion port) 83
It is assumed that the operation OK lamp 86 is turned on.

When "E" is selected by the palette selection switch 88 (step-1), "" is displayed on the digital display 93.
"E" is displayed and the lamp of the safety confirmation switch 91 is turned on (step-2).

Next, when the safety of the surroundings is confirmed and the safety confirmation switch 91 is operated (step-3), it is confirmed that there is no failure (step-4), and the lamp of the start switch 92 is turned on (step). -5).

When the start switch 92 is operated (step-6), the "fixed position" is set by the selection switch 85.
It is confirmed whether or not is selected or "indefinite position" is selected (step-7).

When the "fixed position" is selected by the selection switch 85, first, as shown in FIGS. 3 and 4, a pin return signal is output to the drive device 40 of the fall prevention device 37 of the lower lift pallet 15H. Then, the stopper pin 39 is removed (step-8), and then a lowering command signal is output to the electric motor 31 of the lower elevating pallet 15H to lower the lower elevating pallet 15H (step-9).

Next, as shown in FIGS. 4 and 5, the wheel drive electric motor 67 of the transverse carriage 63E located in the parking space F.
To the parking space E (first stop position 70) (step -10).

Next, as shown in FIGS. 5 and 6, a raising command signal is output to the electric motor 31 of the lower lift pallet 15I of the parking space I to raise the lower lift pallet 15I (step-11), and the lower lift pallet 15I is lifted. The pin insertion signal is output to the drive device 40 of the 15I drop prevention device 37, and the stopper pin 39
(Step-12). Instead of the operation of the lower lift pallet 15I, the upper lift pallet 47C of the parking space C may be lowered.

After this step-12, step-7
When the "indefinite position" is selected by the selection switch 85 in (1), an open signal is then output to the electric motor 97 of the loading / unloading gate device 77 to open the gate 78 (step -13).

The vehicle 14 is loaded / unloaded to / from the transverse carriage 63E located in the parking space E, and the safety confirmation switch is again activated.
When 91 is operated (step-14), it is confirmed again that there is no failure (step-15), and the lamp of the start switch 92 is turned on (step-16).

When the start switch 92 is operated (step-17), a closing signal is output to the electric motor 97 of the loading / unloading gate device 77 to close the gate 78 (step-18). Further, when the occurrence of a failure is confirmed in step-4 and step-15, the failure display lamp 87 is turned on (step-19), and the process ends.

By this action, when the selection position of the selection switch 85 is the "fixed position", the control device 95 inputs the loading / unloading selection signal of the transverse carriage 63 to move the transverse carriage 63 to the preset fixed position. Let That is, at the fixed position, the lower lift pallet 15 or the upper lift pallet 47
Is located, the lower elevating pallet 15 is lowered to the lower tier, or the upper elevating pallet 47 is raised to the upper tier to evacuate, and the target traverse carriage 63 is traversed to the fixed position.

When the selection position of the selection switch 85 is "indefinite position", the control device 95 does not execute the movement operation of the pallets 15 and 47 and the transverse carriage 63 even if the loading / unloading selection signal of the transverse carriage 63 is input. .

Therefore, when the vehicle 14 is parked in the transverse carriage 63 of the middle parking floor 10, the vehicle 14 is stopped in front of the fixed position and the selection switch 85 is operated as the "fixed position" to stop the vehicle. The position of 14 coincides with the position of the transverse carriage 63 which is the target of the warehousing, and the warehousing can be carried out quickly without turning the vehicle 14 and moving it.

Further, when the vehicle 14 parked on the transverse carriage 63 on the middle parking floor 10 is unloaded, if the selected position of the selection switch 85 is operated as an "indefinite position", the pallets 15, 47,
Since there is no movement operation of the transverse carriage 63 and the gate 78 is opened immediately, it is possible to quickly leave the warehouse without waiting.

Another embodiment will be described. Now, in Figure 17,
As shown in FIG. 18, description will be given of a case where a side deck member 64a that can overlap above the deck plate 44 is attached to one side frame member 64a (right side in front view) in the transverse carriage 63 in the front-rear direction.

A traversing truck with this side deck 69 attached
Reference numeral 63 denotes a first stop position 70 set on each vertical axis 58 as shown in FIG. 19, and a point separated from each vertical axis 58 by a predetermined distance Y to the left in a front view as shown by a virtual line. It is possible to stop at the second stop position 71 set to. That is, a limit switch (not shown) for detecting each of the first stop position 70 and the second stop position 71 is provided at the rear end of each traverse carriage 63, and the rear frame member of the lower support frame 16 is provided with the limit switch. At 21, a detected piece (not shown) for turning on the limit switch is provided with the first stop position 70 and the second stop position 71.
It is installed at the position corresponding to. Further, at the first stop position 70, almost the entire side deck 69 overlaps above the deck plate 44 as shown by the solid line in FIG. 18, and at the second stop position 71 as shown by the phantom line in FIG. Thus, only the outer edge of the side deck 69 overlaps above the deck board 44.

With the above structure, as shown in FIG. 17, the transverse carriage 63 is driven by the electric motor 67 to be supported and guided by the traveling rail 68 via the wheels 66 to move in the left-right direction.
At this time, the limit switch of the transverse carriage 63 moving in the left-right direction is turned on by the detected piece, so that the first
The stop position 70 and the second stop position 71 are detected.

In the control device 95 in the case of such a traverse carriage 63, in the flowchart of FIG. 2, after step-9, the wheel drive motor 67 of the traverse carriage 63D located in the parking space D is moved to the left. A line command signal is output and an operation of stopping at the second stop position 71 of the parking space D is added.

Therefore, when the selection position of the selection switch 85 is in the "fixed position", the control device 95 moves the transverse carriage 63 to a preset fixed position when it inputs the entry / exit selection signal of the transverse carriage 63. As shown in FIG. 19, adjacent traverse carriages 63 are moved so that only the outer edge of the side deck 69 overlaps the deck board 44. That is, the boarding / alighting space 79 is secured so that the side deck 69 can be used. As a result, the driver can also get out of the vehicle 14, walk on the wide deck board 44 and the side deck 69, and exit the middle parking floor 10 through the entrance / exit.

In the above embodiment, as shown in FIG. 7, the vehicle 14 is parked in the reverse direction. Therefore, as shown in FIG. 19, in the transverse carriage 63, the second stop position 71 is located on the left side of the first stop position 70. Although only the driver's seat side is set, the second stop position 71 is set to the first stop position 70 when the vehicle 14 is parked forward.
Set to the right side (that is, the driver's side).

[0053]

As described above, according to the first aspect of the invention, when the selection position of the selecting means is the fixed position, the selected horizontal carriage is moved to the preset fixed position, whereby the horizontal carriage is moved. It is possible to always make the loading and unloading positions of the same, so that at the time of loading, the position of the stopped vehicle and the position of the intended transverse carriage to be loaded can be matched.
It is possible to store goods quickly without turning the vehicle around and moving it.

According to the second aspect of the present invention, when the vehicle is parked in the transverse carriage, the vehicle is stopped in front of the fixed position and the selection position of the selection means is set to the fixed position. By moving to a fixed position set in advance, it is possible to match the position of the stopped vehicle with the position of the intended trolley truck that is going to store, so that the vehicle can be stored quickly without turning back and moving. You can Further, when the vehicle is unloaded from the traversing vehicle, if the selection position of the selecting means is set to an indefinite position, the traversing vehicle and the pallet are not moved, so that the vehicle can be quickly unloaded without waiting time.

[Brief description of drawings]

FIG. 1 is a front view of an operation panel of a multilevel parking facility showing an embodiment of the present invention.

FIG. 2 is a flowchart illustrating an operation of the control device of the multi-storey parking facility.

FIG. 3 is a diagram for explaining the operation of each pallet and the traverse carriage of the multi-level parking facility.

FIG. 4 is a diagram for explaining the operation of each pallet and the traverse carriage of the same multi-level parking facility.

FIG. 5 is a view for explaining the operation of each pallet and the traverse carriage of the multi-storied parking facility.

FIG. 6 is a diagram for explaining the operation of each pallet and the traverse carriage of the multilevel parking facility.

FIG. 7 is a perspective view of the three-dimensional parking facility.

FIG. 8 is a side view of the lower elevating pallet and the elevating mechanism for the lower elevating pallet of the same multi-level parking facility.

FIG. 9 is a plan view of a lower elevating pallet and an elevating mechanism for the lower elevating pallet of the same multi-level parking facility.

FIG. 10 is a front view of a fall prevention device for the lower elevating pallet of the three-dimensional parking facility.

[Fig. 11] Fig. 11 is a view of a lifting prevention mechanism of a lower-stage lifting pallet of the same multi-level parking facility.

FIG. 12 is a side view of the upper-stage lifting pallet and the lifting mechanism for the same-level parking facility.

FIG. 13 is a bottom view of the upper-stage lifting pallet and the lifting mechanism for the same-level parking facility.

[Fig. 14] Fig. 14 is a plan view of a transverse carriage of the multistory parking facility.

[Fig. 15] Fig. 15 is a front view of a main part of a transverse carriage of the multistory parking facility.

FIG. 16 is a control block diagram of the same multi-level parking facility.

[Fig. 17] Fig. 17 is a plan view of a traversing vehicle of a multilevel parking facility according to another embodiment of the present invention.

FIG. 18 is a front view of a boarding / alighting space formed by moving a transverse carriage of the multi-level parking facility from a first stop position to a second stop position.

[Fig. 19] Fig. 19 is a diagram for explaining the operation of each pallet and the traverse carriage of the multistory parking facility.

[Explanation of symbols]

 1 Multi-level parking facility 9 Upper parking floor 10 Middle parking floor 11 Lower parking floor 14 Vehicle 15 Lower lift pallet 31 Motor for lifting lower lift pallet 37 Fall prevention device 39 Stopper pin 40 Stopper pin drive device 44 Deck plate 47 Upper lift pallet 56 Motor for raising and lowering upper pallet 58 Vertical axis 63 Traverse carriage 67 Motor for traveling traverse carriage 69 Side deck 70 First stop position 71 Second stop position 77 Entrance / exit gate device 78 Gate 81 Operation box 82 Operation panel 85 Selection switch (Selection means) 88 Pallet selection switch 95 Control device

Claims (2)

[Claims] 1. A plurality of upper lift pallets that form an upper parking floor, a middle parking floor, and a lower parking floor, and that can support a vehicle and can be lifted up and down between the upper parking floor and the middle parking floor. Arranged in a row, on the lower parking floor, a lower elevating pallet that can support the vehicle and can be raised and lowered between the middle parking floor and the same number as the upper elevating pallet are arranged in a horizontal row, on the middle parking floor. A multi-storied parking facility in which a small number of transverse carriages capable of supporting a vehicle and movable in the lateral direction are arranged than the upper elevating pallet, and a vehicle entrance / exit opening is formed in front of the middle parking floor, The loading / unloading position with respect to the transverse carriage is provided with a selection unit having a selection position as a fixed position and a selection position as an indefinite position, and when the selection position of the selection unit is a fixed position, a loading / unloading command for the transverse carriage is issued. When you enter, this transverse carriage is fixed Stereoscopic parking place, characterized in that a control means for moving the position. 2. The method of using the multi-storey parking facility according to claim 1, wherein the selecting means selects a fixed position when entering the warehouse, and the selecting means selects an unfixed position when leaving the warehouse.