JPH0529300Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention provides a pallet passage opening in the partition that separates the above-ground vertical circulation parking equipment from the underground horizontal circulation parking equipment, and a movable pallet passage opening This invention relates to a parking device with a floor.

[Prior Art] An example of a conventional parking device will be described with reference to FIG. 7. At the bottom of a building a is an entrance b through which cars enter and exit, and the inside of the entrance b is an entrance floor c. Above the entrance/exit floor c, there are many cages d.
A ground parking facility (vertical circulation parking facility) e is installed that circulates the parking lot in a vertical direction. In the parking facility e, a large number of cages d are suspended at almost the same pitch, but one or several locations are left empty with no cages d suspended therefrom.

A parking facility (horizontal circulation type parking facility) h is installed in the basement f, which circulates pallets g carrying cars in the horizontal direction and parks the cars in two levels, upper and lower. The entrance floor c has a pallet passage opening i through which the pallet g can pass in the vertical direction, and the pallet g is raised and lowered by a lift j between the pallet passage opening i and one side of the parking facility h in the basement f. It is now possible to do so. Further, the entrance/exit floor c of the parking facility e is shared with the ceiling of the parking facility f, and serves as a partition section that separates the parking facilities e and h.

When parking a car in the parking facility e on the ground, lower the lift j and place the car in the empty cage d of the parking facility e.
is circulated to the lowest position and lowered to the position of pallet passing opening i. A car that has entered building A through entrance b drives itself into a cage d above pallet passage opening i, is moved upward together with cage d by parking equipment e, and is parked. When leaving the garage, the lift j is lowered, and the cage d carrying the car to be left is lowered to the position of the pallet passage opening i, and the car leaves the building a through the entrance b by itself.

When a car is to be parked in a parking facility h in a basement f, the vacant space in the above-ground parking facility e is positioned at the lowest position, and a lift j lifts a pallet g into a pallet passage opening i. A car enters building A from entrance b and drives itself onto pallet g on lift j.
At the same time, it is lowered by lift j and transferred to parking facility h. The parking facility h circulates and parks pallets g and cars horizontally. When leaving the parking lot, the empty space of the parking facility e on the ground is located at the lowest position, and the pallet g carrying the car to be parked is moved to the lift j by the parking facility h and placed on the lift j. Transfer. lift j is pallet g
When the vehicle is raised to the pallet passing opening i, the vehicle moves out of the building A through entrance b.

[Problem to be solved by the invention] In the conventional parking device shown in FIG. 7, when the pallet g is not located at the pallet passage opening i, the pallet passage opening i remains open at the entrance floor c. It is becoming.

When a car enters or exits a garage, a driver gets in and out of the garage, but there is a risk that the driver or objects may fall through the pallet passage opening i when entering or exiting from the parking facility e on the ground. Furthermore, since the pallet passage opening i cannot be sealed, it is necessary to provide fire extinguishing equipment in the building a and in the basement f. Furthermore, if lift j stops lifting with pallet g on it, pallet g will be at a higher position than entrance/exit floor d due to the stopping accuracy of lift j, and a large gap will be created between the lower surface of pallet g and pallet passing opening i. There was a risk that it would open and my toes would get stuck in it.

The present invention improves these conventional drawbacks by making it possible to close the pallet passage opening with a movable floor, thereby preventing people and objects from falling, preventing feet from getting stuck, or sealing the pallet passage opening. It is an object of the present invention to provide a parking device in which a movable floor can also serve as a firewall.

[Means for Solving the Problems] The present invention provides a vertical circulation parking facility, a horizontal circulation parking facility located underground below the vertical circulation parking facility, and a vertical circulation parking facility. A pallet passing opening provided in a partition part forming an entrance floor of the parking facility and a ceiling of the horizontal circulation parking facility, and a pallet passing opening provided between the vertical circulation parking facility and the horizontal circulation parking facility through the pallet passing opening. It is equipped with a lift that raises and lowers the pallet, and a movable floor that moves in and out of the pallet opening.

[Function] When the movable floor is extended to the pallet passage opening, the pallet passage opening is closed, or the gap between the pallet and the pallet passage opening is closed, and the movable floor is withdrawn from the pallet passage opening. By sinking it, it will not interfere with the passage of the pallet.

[Example] Hereinafter, an example of the present invention will be described based on the drawings.

In FIGS. 1 and 2, reference numeral 1 is a tower-shaped building, and an entrance 2 is provided on the ground surface of the building as shown in FIG. 2, so that automobiles can enter and exit the building 1. The inside of the entrance/exit 2 is an entrance/exit floor 3, and a pallet passage opening 5 is opened in the center thereof through which a pallet 4 can pass in the vertical direction.
Rails 6 are laid on the entrance/exit floor 3 on both sides of the pallet passage opening 5, and a movable floor 7 is movably placed on the rails 6. A drive cylinder 8 is connected to the movable floor 7, and when the drive cylinder 8 is extended, the movable floor 7 advances above the pallet passage opening 5 as shown in FIGS. 1 and 2. It's starting to get blocked. When the drive cylinder 8 is retracted, the movable bed 7 is moved back from above the pallet passage opening 5 onto the entrance/exit floor 3, thereby opening the pallet passage opening 5.

Above the pallet passage opening 5, as shown in FIG. 1, a ground parking facility (vertical circulation parking facility) 10 is installed which circulates a large number of cages 9 in the vertical direction. Although a large number of cages 9 are suspended at almost the same pitch in the parking facility 10, one or several locations are left as empty spaces without suspending cages 9.

A parking facility (horizontal circulation parking facility) 12 is installed in the basement 11, which circulates pallets 4 carrying cars in the horizontal direction and parks the cars in two layers, upper and lower. The pallet 4 is lifted 13 between it and the pallet passing opening 5 mentioned above.
It can be raised and lowered.

In addition, the entrance/exit floor 3 of the parking facility 10 is the parking facility 12.
It is now shared with the ceiling of the parking facility 10 and serves as a partition that separates the parking facilities 10 and 12.

When parking a car in the parking facility 10 on the ground, the lift 13 is lowered, the drive cylinder 8 (see FIG. 2) is extended, and the pallet passing opening 5 is closed with the movable floor 7, so that the parking facility 10 is empty. The cage 9 is circulated to the lowest position and positioned on the movable floor 7 as shown in FIG. A car that enters the building 1 through the entrance/exit 2 (see FIG. 2) drives into the cage 9 by itself, is moved upward together with the cage 9 by the parking facility 10, and is parked. When taking out a car parked in the parking facility 10 on the ground, the lift 13 is lowered, the drive cylinder 8 is extended, the pallet passage opening 5 is closed with the movable floor 7, and the cage in which the car to be left is placed is moved. When the vehicle 9 is lowered onto the movable floor 7, the vehicle moves out of the building 1 through the entrance 2 by itself. In the case of loading and unloading as described above, since the pallet passage opening 5 is covered by the movable floor 7, the driver and objects will not fall through the pallet passage opening 5. The movable floor 7 also serves as a firewall.

When parking a motor vehicle in the parking facility 12 in the basement 11, the drive cylinder 8 is retracted, the movable floor 7 is moved back and the pallet passage opening 5 is opened. The parking facility 10 on the ground is located with the empty space at the lowest position, and the lift 13 is loaded with empty pallets 4 and moved to the third position.
As shown in the figure, the pallet 4 is raised slightly above the pallet passing opening 5. The car 14 that entered the building 1 drives itself up to the top of the pallet 4 on the lift 13, and lifts the pallet 4 together with the pallet 1.
3, it is lowered and transferred to the parking facility 12. The parking facility 12 circulates and parks pallets 4 and cars 14 horizontally. When a car parked in the parking facility 12 in the basement 11 is to be taken out, the empty space part of the parking facility 10 on the ground is positioned at the lowest position, the movable floor 7 is moved back, and the pallet passing opening 5 is opened. Then, the pallet 4 carrying the car to be taken out is moved to the lift 1 by the parking equipment 12.
3 and transfer it onto the lift 13. When the lift 13 raises the pallet 4 to a position slightly above the pallet passage opening 5, the automobile moves out of the building 1 by itself.

FIG. 4 shows another embodiment of the present invention, in which a movable floor 15 narrower than the movable floor 7 shown in FIGS. 1 and 2 is used, and the same rails 6 and The movable floor 15 advances horizontally into the pallet passing opening 5 using a drive cylinder 8 (both not shown).
It is designed to perform a retreat. In the embodiment shown in FIG. 4, when the pallet 4 rises from below the pallet passing opening 5 and stops, if it is at a position higher than the entrance/exit floor 3 due to a difference in stopping accuracy, the two-dot chain line As shown in , the movable floor 15 is advanced toward the pallet passing opening 5, closing the gap 16 between the pallet 4 and the pallet passing opening 5, and preventing the driver's feet from getting stuck in the gap 16. This is designed to ensure safety when getting on and off the train.

FIG. 5 shows still another embodiment of the present invention, in which one side of a narrow movable floor 17 is pivotally connected to the edge of the pallet passing opening 5 by a hinge 18, and a link 20 is connected to an electric cylinder 19. Movable floor 17 through
is configured to rotate approximately 90 degrees around the hinge 18. In this embodiment, the pallet 4 is raised and lowered with the movable floor 17 hanging down and retracted from the pallet passing opening 5, as shown by the solid line in FIG. If the position is higher than the entrance/exit floor 3 due to a difference in stopping accuracy, the movable floor 17 is raised horizontally and protruded into the pallet passage opening 5 as shown by the two-dot chain line to close the gap. 1
6 to ensure the safety of the driver when getting on and off the vehicle.

[Effects of the invention] The present invention prevents people and objects from falling from the pallet passage opening in an underground parking system with a lift when the pallet is not located at the pallet passage opening on the entrance floor. be able to.

Furthermore, even if a gap occurs between the pallet and the pallet passage opening when the pallet rises, the movable floor can close that gap and prevent feet from getting stuck in the pallet passage opening. .

Furthermore, since the horizontal circulation parking facility and the vertical circulation parking facility are installed side by side, sharing the ceiling and entrance/exit floor, the movable floor can seal the pallet passage opening and double as a fire barrier. It is possible to prevent one fire from spreading to another and reduce the cost of extinguishing equipment.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a longitudinal sectional view showing a state different from Fig. 1, and Fig. 4 is a longitudinal sectional view of an embodiment of the invention. A vertical sectional view of another embodiment, FIG. 5 is a side view showing essential parts of still another embodiment of the present invention, and FIG. 6 is a longitudinal sectional view of still another embodiment of the present invention using the mechanism shown in FIG. FIG. 7 is a vertical side view of a conventional parking device. 3 is an entrance floor, 4 is a pallet, 5 is a pallet passage opening, 7 is a movable floor, 11 is underground, 12 is a parking facility, 13 is a lift, and 15 and 17 are movable floors.

Claims (1)

[Scope of utility model registration request] a vertical circulation parking facility; a horizontal circulation parking facility located underground below the vertical circulation parking facility; A pallet passage opening provided in a partition forming the ceiling;
A parking device comprising: a lift that raises and lowers pallets through the pallet passage opening between the vertical circulation parking facility and the horizontal circulation parking facility; and a movable floor that appears and retracts from the pallet opening. .