JPS644994Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a parking facility in which a plurality of vertical circulation parking devices are vertically arranged in a plurality of rows.

Conventionally, a number of vertical circulation parking devices have been arranged in tandem to store vehicles by circulating a large number of vehicle mounting cages in the vertical direction, with an entrance and exit provided in front of the parking device in the front row, and a parking device in the last row. For example, a multi-parallel vertical circulation type parking facility in which the total number of cages that can be installed is provided, and the other parking devices are formed with a cage cut-out part that is one cage cut out is proposed, for example.
It has become publicly known from Publication No. 26054.

However, as a practical matter, there is a considerable level difference between the floor surface when the vehicle enters the cage and when the vehicle passes through the cage cutout, so some kind of countermeasure is required, but as mentioned above, There is no mention of any means for this in the official bulletin, so it must be said that it is impossible to implement this as it stands.

As a first concrete implementation plan for the above-mentioned parking facility, the present applicant proposed a system in which a deck that can swing up and down is installed on the ground floor in front of each parking row except for the last row, which is installed in multiple rows (March 1982). (filed on March 22nd).

In this case, for example, as shown in FIG. 1, the deck B for the frontmost parking row A must be provided so as to protrude in front of the building. In other words, when the parking structure is fitted within a parking structure as shown in Figure 2, the slope angle of the deck becomes steep, making it difficult to pass when the vehicle is moving forward, but especially when driving in reverse, especially for inexperienced drivers. Also, in the case of high-end passenger cars with a low floor and a long body, the belly of the car may be rubbed.

Figures 1 and 2 above show the case where each parking device is arranged in a step-like manner, and the floor surface is arranged in a step-like manner except for the last row. Even if the deck is raised to allow vehicles to enter or leave the parking lot in areas other than the last row, the deck for the front row must have a steep slope, so the same thing can be said as described above.

However, if the deck protrudes outside the building as shown in Figure 1, incoming vehicles must wait further outside the entrance and exit, and therefore it is necessary to secure a wide area outside the front of the parking facility. There is.

However, in urban areas where parking facilities are required due to site size, there is generally not enough space between roads and parking structures, and solving this issue remains an issue. .

In view of the above-mentioned circumstances, the present invention has a built-in elevating floor in the insertion pit of the cage chassis at the entry position of each parking row except the last row so as to be able to close the opening of the pit, and the elevating floor is not always in the pit. It is characterized by descending inwardly and downwardly to allow the insertion of the cage chassis, and rising at the appropriate time to become flush with the ground floor surrounding the pit, thereby allowing vehicles to pass through the pit, thereby eliminating the aforementioned drawbacks. We aim to provide a multi-parallel vertical circulation parking facility that eliminates all problems.

Hereinafter, a detailed explanation will be given based on the embodiment shown in FIGS. 3 and 4. For convenience of explanation, the left and right sides in FIGS. 3 and 4 will be referred to as "front" or "front row" and "rear" or "rear row."

In FIG. 3, the central part of the building 1 is divided into front and rear towers 2a and 2b by a partition wall 1a, and an entrance/exit 3 is opened above ground on the front wall 1b of the front tower 2a.
can be closed by a vertically movable entrance door 4 built into the front wall 1b, and the partition wall 1
A communication port 5 between both towers 2a and 2b is opened in the above-ground part. The front and rear towers 2a and 2b have built-in vertical circulation type front and rear parking devices 6a and 6b.

Of these, the front row parking device 6a has one fewer vehicle mounting cage 9 than the total number that can be hung at equal intervals on a pair of front and rear endless chains 8 wound between one pair of upper and lower sprockets 7a and 7b. is suspended, one cage 9 stops at the lowest entry position by the circular movement of the endless chain 8, and when the chassis 9a is inserted into the pit 10, the top surface of the chassis 9a becomes flush with the ground floor 11. It's like this. Incidentally, the removed portion of the cage 9 will be referred to as a cage removed portion 12 for convenience.

In addition, the rear parking device 6b suspends all the vehicle mounting cages 15 that can be hung at equal intervals from a pair of front and rear endless chains 14 wound between the upper and lower sprockets 13a and 13b. One cage 15 is stopped at the lowest entry position by the circular movement of the endless chain 14, and when the chassis 15a is inserted into the pit 16, the top surface of the chassis 15a is flush with the ground floor 11. .

17 is a lifting device provided in the pit 10;
An operating cylinder 17a is installed in a recess 10a provided in the center of the floor of the pit 10, and a ram 17b extending upwardly extends from the upper end of the cylinder 17a to form a rectangular elevator floor 1 having a horizontal top surface and having a size capable of sealing the pit 10.
7c is fixedly installed, and the elevating floor 17c is normally sunk downward into the pit 10 by shortening the ram 17b so that the chassis 9a of the cage 9 can fit into the pit 10, and the elevating floor 17 is fixed by extending the ram 17b at appropriate times.
c is raised so that the elevating floor closes off the pit 10 and becomes flush with the ground floor 11, allowing vehicles W to pass through.

Reference numeral 18 denotes a control device installed outside the entrance 3, which has an operation panel 18a equipped with a cage call button, an entry/exit status display lamp, a group of manual switches, a manual/automatic changeover switch, an emergency stop button, etc., and controls the entire parking facility. It is a comprehensive control system.

Next, the effect will be explained.

First, as an initial state, set the elevating floor 17c to pit 1.
0, the entrance door 4 is lowered to close the entrance/exit 3.

When the cage call button on the operation panel 18a is pressed to enter or leave the front parking device 6a, the front parking device 6a moves the cages 9 in a circular motion and stops the desired cage 9 at the lowest entry position.
0 and becomes flush with the ground floor 11. Then, the entrance door 4 opens, and the vehicle W can enter and leave the cage 9 through the entrance 3.

In addition, when entering or exiting the rear parking device 6b, the rear parking device 6b is operated by operating the cage call button.
b circulates the cages 15 and stops the desired cage 15 at the lowest entry position.

Further, the front row parking device 6a also circulates the cages 9 and arranges the cage removal portion 12 at the lowest position. Next, by the extension action of the ram 17b of the operating cylinder 17a, the elevating floor 17c rises and the ground floor 11
The pit 10 is closed by the elevating floor 11, and the vehicle W can pass through the cage cutout 12. After that, the entrance door 4 opens, and when entering the warehouse, the vehicle W enters the front tower 2a from the entrance 3.
It enters the interior, passes over the elevator floor 17c, enters the rear tower 2b through the communication port 5, and gets onto the chassis 15a of the empty cage 15. In addition, when leaving the garage, the driver must use the exit cage 1.
5, the user gets into the vehicle W mounted on the vehicle W, drives in reverse, passes over the communication opening 5 and the elevating floor 17c, and exits through the entrance 3.

After entering and leaving the cage 15, the entrance door 4 is lowered to close the entrance/exit 3, and the elevating floor 17c is lowered back into the pit 10 by shortening the ram 17b.

As shown in FIG. 4, if a horizontally rotatable turntable 117d is provided in the recess _117c1 on the upper surface of the elevating floor 117c of the elevating floor device 117, when leaving the parking lot for the rear row parking device 6b, a vehicle traveling backward from the cage 15 can The vehicle W is moved by the turntable 117d.
It is possible to exit from entrance 3 by turning 180° and driving forward. Of course, the front row parking device 6a
It will be even more convenient if a turntable 200 is provided outside the entrance/exit 3, as shown by the two-dot chain line in FIG.

Further, although the embodiments shown in Figs. 3 and 4 are both examples in which two rows of parking devices are installed, in the case of three or more rows, the parking devices in the last row are provided with the total number of cages that can be installed. The other parking devices may be provided with a cage cutout, and the above-mentioned elevating floor device 17 or 117 may be provided in a pit formed on the ground floor of each parking device except the last row. In addition, the elevating floor 17
c, 117c can be similarly implemented by other elevating mechanisms such as a pantograph type elevating mechanism.

As detailed above, when using the parking device of the present invention, all the cages are provided in the parking device in the last row, and one less cage is provided in the other parking devices to form a cage missing portion and the parking device in the last row is provided with one less cage. An elevating floor was installed in a pit formed on the upper floor, and the elevating floor rose to become flush with the ground floor, sealing off the pit and allowing vehicles to pass through. This enabled movable decks and parking facilities that extended outward from the entrance. There is no need to provide a steep movable deck inside. Therefore, the vehicle waiting space outside the entrance/exit can be kept in a small area. In addition, because the vehicle entry surface of all parking devices can be made at the same height as the ground floor of the entrance/exit, vehicles do not have to go up and down ramps when entering and leaving the parking lot.
In particular, it is extremely easy to enter and exit the rear parking device, and all the parking devices can be arranged at the same level, which is advantageous in terms of construction.

[Brief explanation of the drawing]

Figures 1 and 2 are explanatory diagrams showing a conventional multi-column vertical circulation type parking facility, and Figures 3 and 4 both show embodiments of the present invention. 4 are longitudinal cross-sectional views of main parts showing a partially modified embodiment of FIG. 3. In the figure, 1 is a building, 2a and 2b are front and rear towers, 3 is an entrance, 6a and 6b are front and rear parking devices, 9 and 15 are cages, 12 is a cage missing part, 17 is an elevating floor device, 17c is an elevating floor.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A plurality of parking devices in which a large number of vehicle loading cages can be circulated vertically are arranged in tandem, an entrance is provided on the ground in front of the frontmost parking row, and the parking device is In a lower entry type parking facility in which a communication opening is opened at the above-ground part of the bulkhead, and one cage less than the total number of cages that can be installed is provided in the parking device other than the last row to form a cage missing part, each parking device other than the last row A recess is provided in the floor of the cage chassis insertion pit at the entry position of the parking row, and a lifting mechanism is installed in the recess,
A multi-parallel vertical circulation type parking facility, characterized in that the pit has a built-in rectangular elevating floor that can be raised by the elevating mechanism to become flush with the ground floor and close the rectangular opening of the pit. . (2) The multiple tandem vertical circulation type parking facility according to claim 1, wherein the elevating floor incorporates a turntable in a recess on the upper surface.