JP7356538B1 - multilevel parking device - Google Patents

Abstract

[Problem] A multi-level parking device that is equipped with a plurality of pallets that can be raised and lowered, and a gate and a fence that surround the plurality of pallets, and in which a vehicle is loaded and parked on each pallet, and the gate is closed. It is possible to visually check the inside of the equipment, which is surrounded by gates and fences, from the outside of the equipment, even if the equipment is in a closed state. To provide a multilevel parking device capable of exhausting smoke to the outside of the device. SOLUTION: The enclosure part 30 is arranged at a position apart from the periphery of a plurality of pallets 20, and includes a gate 31 (gate main body 31A) for opening and closing an entrance/exit 13, a fence 32 surrounding an area other than the entrance/exit 13, and a gate. 31 and at least a part of the fence 32, and panel members (first panel 31A2, fourth panel 32C) that open and close the opening hole 33, and the panel member includes: It has a plurality of through holes 34. [Selection diagram] Figure 2

Description

TECHNICAL FIELD The present invention relates to technology for multilevel parking systems.

BACKGROUND ART Mechanical multilevel parking systems have been known as devices that effectively utilize limited space and park more vehicles (for example, see Patent Document 1).
A multi-story parking device is a device that parks multiple vehicles in a multi-dimensional manner, and mainly includes multiple pallets that are movably arranged inside a frame structure and vehicles are moved in and out of the pallets. It is equipped with a gate that opens and closes the entrance and exit.
Further, the above-mentioned entrance/exit is a part of the frame structure and is provided at a predetermined floor of the multi-story parking system (for example, the first floor above ground level), and the above-mentioned gate cannot be raised or lowered mainly by a lifting device. This allows the entrance/exit to be opened/closed.

When parking a vehicle in a multi-story parking system with such a configuration, first, the gate is opened, the vehicle is entered through the entrance, the vehicle is loaded onto a pallet, and then the gate is closed. The pallet carrying the vehicle is raised and lowered to a predetermined level.
By repeating the above procedure, a plurality of vehicles are arranged on a predetermined level while being mounted on each pallet, and are parked in a multi-dimensional manner.

Note that, as such a mechanical multi-level parking system, a puzzle-type multi-level parking system is also known, in which each pallet not only moves up and down, but also has the function of moving the pallets sideways.

Patent No. 6353256

By the way, for security reasons, multi-level parking systems generally have entrances and exits on the sides of the multi-level parking system excluded to the extent that it is impossible for suspicious persons to enter the system when the gate is closed. Areas are often surrounded by fences.
Further, the plurality of gaps (openings) existing in the fence are often set to a size that makes it impossible for a person to insert a finger into the device for reasons such as ensuring safety.
In such a multi-level parking system, when the gate is closed, it is difficult to see the inside of the system surrounded by the gate and fence from outside the system, and for example, if a fire or the like occurs inside the system. If a fire occurs, there are doubts as to whether the fire can be detected immediately and extinguished appropriately.
Furthermore, it is difficult to exhaust the smoke generated by the fire to the outside of the device.

The present invention has been made in view of the current problems shown above, and includes a plurality of pallets arranged to be able to be raised and lowered, a gate and a fence surrounding the plurality of pallets, and a gate and a fence surrounding the plurality of pallets. This is a multi-story parking device in which vehicles are loaded and parked, and even when the gate is closed, the inside of the device, which is surrounded by the gate and fence, can be viewed from outside the device. Another object of the present invention is to provide a multilevel parking device that can exhaust smoke generated by the fire to the outside of the device, for example, when a fire or the like occurs within the device.

The problem to be solved by the present invention is as described above, and next, means for solving this problem will be explained.

That is, the multilevel parking device according to the present invention includes a plurality of pallets that are arranged to be able to be raised and lowered, and an enclosure that surrounds the plurality of pallets, and a multilevel parking device in which a vehicle is mounted and parked on each of the pallets. In the device, the enclosure section is arranged at a position apart from the periphery of the plurality of pallets, and surrounds an area other than a gate that opens and closes an entrance through which a vehicle enters and exits the pallet, and the entrance. The fence includes a fence, an opening that opens at least a portion of the gate and/or the fence, and a panel member that opens and closes the opening hole, and the panel member has a plurality of through holes. It is characterized by
With such a configuration, according to the multilevel parking device according to the present invention, the enclosure portion prevents a suspicious person from entering the device when the gate is closed, and the enclosure portion also prevents a suspicious person from entering the device. The inside of the device that has been separated can be easily viewed from the outside of the device through a plurality of through holes provided in the panel member.
Therefore, if an abnormality occurs within the device, it can be detected immediately. For example, if a fire occurs within the device, the situation inside the device can be confirmed through the multiple through holes. , firefighting operations can be started immediately.
In addition, in the multi-level parking device according to the present invention, since the enclosure portion is arranged at a position spaced apart from the periphery of the plurality of pallets, gaps formed between these enclosure portions and the plurality of pallets (described later) The smoke generated by the fire inside the device can be guided upwards through the openings) and effectively exhausted outside the device.

Further, in the multilevel parking apparatus according to the present invention, in at least one of the panel members in the enclosure, a first aperture ratio indicating a ratio of the total area of the plurality of through holes to the entire plane of the panel member is set. , preferably 40% or more.
With such a configuration, the multilevel parking device according to the present invention improves visibility when checking the inside of the device from outside the device through the plurality of through holes provided in the panel member. , it can be further improved.

Further, in the multi-story parking device according to the present invention, it is preferable that the opening hole portion of the enclosure portion is arranged at a position upwardly spaced apart by 1100 mm or more from the installation surface of the multi-story parking device.
By having such a configuration, according to the multilevel parking apparatus according to the present invention, the panel member can be arranged at a position substantially equivalent to the line of sight of a person in an upright posture, and a plurality of Through the through-hole, the inside of the device can be more easily viewed from outside the device.

Furthermore, in the multilevel parking device according to the present invention, in the space surrounded by the enclosure, a front side where the gate is located, a rear side opposite to the front side, and an opposing direction between the front side and the rear side. An opening that communicates the inside and outside of the space is provided on at least one of both side surfaces facing in a direction perpendicular to the space and the top surface facing the installation surface of the multi-story parking device. is preferred.
Here, the "opening provided on the front side" is different from the above-mentioned opening hole that opens at least a part of the gate, and for example, in a front view of a multilevel parking device when viewed from the gate side outside the device, It means the space formed by the gap between the upper end of the gate and the lower surface of the pallet at a position raised by one level.
In addition, "openings provided on the back side and both sides" are different from the above-mentioned openings that open at least a part of the fence, and, for example, when a multilevel parking device is viewed from the fence side outside the device. When viewed from the side, it means a space formed by the gap between the top end of the fence and the bottom surface of a pallet that is one level higher, or a hole that is provided separately from the opening and is always open. .
Furthermore, the "opening provided on the top side" refers to, for example, a space formed by a gap between an enclosure and a plurality of pallets, and a plurality of these in a plan view of a multilevel parking device from above. It means the space formed by the gap between adjacent pallets in pallets.
By having such a configuration, according to the multilevel parking device according to the present invention, even if a fire or the like occurs within the device, the smoke generated by the fire can be directed upward through the opening. This allows for more effective smoke evacuation.

Further, in the multilevel parking device according to the present invention, the opening is provided in a fence located on both side faces and the back side of the space, and the opening is provided in a fence located on both sides and the back side of the space, and The second aperture ratio, which indicates the ratio of the total area of the opening and the plurality of through holes in the panel member, is preferably 10% or more.
Here, the opening means a space equivalent to the above-mentioned "opening provided on the back side and both side surfaces."
Furthermore, since the second aperture ratio means the ratio of the total area of the opening and the plurality of through holes, the second aperture ratio is 10 % or more, the other one may not be provided (that is, the aperture ratio of the other one may be 0%).
By having such a configuration, according to the multilevel parking device according to the present invention, even if a fire or the like occurs within the device, the fire can be dissipated through the opening and the plurality of through holes. The smoke generated by this can be more effectively exhausted outside the device.

Further, in the multilevel parking device according to the present invention, the opening is provided on the upper surface side of the space, and the total area of the opening is smaller than the area of the entire area surrounded by the enclosure on the installation surface. The third aperture ratio, which indicates a ratio, is preferably 10% or more.
Here, the opening means a space equivalent to the above-mentioned "opening provided on the upper surface side."
By having such a configuration, according to the multilevel parking device according to the present invention, even if a fire or the like occurs within the device, the smoke generated by the fire can be directed upward through the opening. It is possible to more effectively exhaust smoke out of the device.

Further, in the multilevel parking device according to the present invention, the opening is provided on both side surfaces, the back side, and the top side of the space, and is relative to the area of the entire area surrounded by the enclosure on the installation surface. It is preferable that a fourth aperture ratio, which indicates a ratio of the total area of the opening and the plurality of through holes in the panel member, is 10% or more.
Here, the opening means a space equivalent to the above-mentioned "openings provided on the back side and both side surfaces" and "openings provided on the top surface side."
Furthermore, like the second aperture ratio described above, the fourth aperture ratio means the ratio of the total area of the opening and the plurality of through holes, so the fourth aperture ratio , and if the fourth aperture ratio is 10% or more due to one of the plurality of through holes and the opening provided on the top surface side, the openings provided on both side surfaces and the back side, and the plurality of through holes. The other of the holes may not be provided (that is, the aperture ratio of the other may be 0%).
By having such a configuration, according to the multilevel parking device according to the present invention, even if a fire or the like occurs within the device, at least the smoke generated by the fire can be dissipated through the opening. The smoke can be guided upwards and effectively exhausted outside the device.

Further, in the multilevel parking device according to the present invention, the distance between the plurality of pallets and the enclosure portion is based on Table 1 of JIS B 9718 (2013), and the height (a) of the dangerous area is determined by the height (a) of the fence. The height is preferably set to a value greater than or equal to the horizontal safe distance (c) to the dangerous area when the height (b) of the protective structure is the height of the gate.
With such a configuration, the multilevel parking device according to the present invention prevents suspicious persons from entering the device through the enclosure, and further improves the safety of the multiple pallets being raised and lowered at the gate. can be increased.

Further, in the multilevel parking apparatus according to the present invention, the distance between the plurality of pallets and the enclosure is determined based on Table 5 of JIS B 9718 (2013), and the distance between the target human body part is determined from the fingertip to the fingertip. (up to the base) and is preferably set to a value greater than or equal to the safety distance (Sr) when the opening (e) is the diameter of each of the through holes in the panel member.
By having such a configuration, the multilevel parking device according to the present invention prevents a suspicious person from entering the device by the enclosure, and also improves the safety of the panel member against a plurality of pallets that are raised and lowered. It can be increased further.

Further, in the multilevel parking apparatus according to the present invention, in the enclosure part, a gap between the gate and the vehicle mounted on the pallet is set to 600 mm or more, and an end of the fence on the gate side Preferably, the enclosure has an entrance that allows people to enter the enclosure.
By having such a configuration, according to the multilevel parking device according to the present invention, the enclosure portion prevents suspicious persons from entering the device, and, for example, in the event of a fire or the like breaking out inside the device. , they can enter the equipment through the access entrance and immediately begin firefighting operations.

Moreover, in the multilevel parking apparatus according to the present invention, it is preferable that the entrance is closed by a door member made of a low-strength material that can be broken by applying an artificial external force.
By having such a configuration, according to the multilevel parking device according to the present invention, the enclosure portion can more reliably prevent suspicious persons from entering the device, and can also prevent, for example, a fire or the like from occurring within the device. In an emergency, it is possible to easily open the entrance by breaking the door member, enter the equipment, and immediately begin extinguishing the fire.

Further, in the multilevel parking device according to the present invention, the entrance is closed by a door member made of a high-strength material that cannot be destroyed by artificial external force, and the door member is held so as not to be unlocked in normal times. It is preferable that the door be locked with an emergency lock that can be unlocked manually only in an emergency.
By having such a configuration, according to the multilevel parking device according to the present invention, the enclosure portion can more reliably prevent suspicious persons from entering the device, and can also prevent, for example, a fire or the like from occurring within the device. In an emergency, the emergency lock can be unlocked to easily open the entrance, enter the equipment, and immediately begin firefighting.

Moreover, in the multilevel parking apparatus according to the present invention, it is preferable that the height of the fence in the enclosure part is set to 1000 mm or more.
By having such a configuration, the multi-level parking device according to the present invention can more effectively prevent suspicious persons from entering the device using the fence.

Furthermore, the multi-story parking device according to the present invention includes a plurality of pallets that are arranged to be movable up and down, and an enclosure section surrounding the plurality of pallets, and a multi-story parking device in which a vehicle is mounted and parked on each of the pallets. In the device, the enclosure section is arranged at a position apart from the periphery of the plurality of pallets, and surrounds an area other than a gate that opens and closes an entrance through which a vehicle enters and exits the pallet, and the entrance. It has a fence, an opening that opens at least a portion of the gate and/or the fence, and a mesh member that opens and closes the opening, and the mesh member has a plurality of rectangular meshes. A longitudinal dimension of each of the meshes is set to 40 mm or less, and a distance between the plurality of pallets and the fence is set to 120 mm.
Here, the above-mentioned mesh member is not limited to one made of a plurality of steel wires woven into a mesh shape, but also includes, for example, one made of a flat plate-like member with countless long holes, and in this case, the mesh member is The holes correspond to the mesh of the mesh member.
With such a configuration, according to the multilevel parking device according to the present invention, the enclosure portion prevents a suspicious person from entering the device when the gate is closed, and the enclosure portion also prevents a suspicious person from entering the device. The broken inside of the device can be easily seen from outside the device through the plurality of meshes included in the mesh member.
Therefore, if an abnormality occurs within the device, it can be detected immediately. For example, if a fire or the like occurs within the device, the situation inside the device can be confirmed through the plurality of meshes, Firefighting operations can begin immediately.
In addition, in the multi-level parking device according to the present invention, since the enclosure portion is arranged at a position spaced apart from the periphery of the plurality of pallets, gaps (openings) formed between these enclosure portions and the plurality of pallets. Part) allows smoke generated by a fire inside the device to be guided upwards and effectively evacuated outside the device.
Furthermore, according to the multilevel parking apparatus according to the present invention, the safety of the mesh member against a plurality of pallets that are raised and lowered can be further improved.

The present invention has the following effects.
That is, according to the multilevel parking device according to the present invention, even when the gate is closed, the inside of the device surrounded by the gate and fence can be visually confirmed from the outside of the device, Further, for example, when a fire or the like occurs within the device, smoke generated by the fire can be exhausted to the outside of the device.

1 is a perspective view showing the overall configuration of a multilevel parking device according to an embodiment of the present invention. FIG. 2 is a front view showing the configuration of a gate provided at the entrance/exit of the multi-story parking device. FIG. 3 is a diagram showing the configuration of the multi-level parking device, and is a side view seen in the direction of arrow X1 in FIG. 2. FIG. 3 is a diagram showing the configuration of the multi-level parking device, and is a sectional plan view seen in the direction of arrow X2 in FIG. 2. FIG. FIG. 3 is a diagram for explaining the aperture ratio of an opening provided on the upper surface side in a space surrounded by an enclosure, and (a) shows an area surrounded by the enclosure on the installation surface of the multi-story parking device. (b) is a plan view showing an opening provided on the upper surface side.

Next, one embodiment of the present invention will be described using FIGS. 1 to 5.
In the following description, for convenience, the side where the entrance 13 of the multi-story parking device 1 is provided is referred to as the front side, and the directions of the arrows shown in FIGS. 1 to 5 refer to the front-rear direction, left-right direction, and Specify and describe the vertical direction.

[Overall configuration of multi-story parking device 1]
First, the overall configuration of a multilevel parking device 1 embodying the present invention will be described using FIGS. 1 and 2.

As shown in FIG. 1, a multi-story parking device 1 according to the present embodiment is a mechanical multi-story parking device that parks a plurality of vehicles W, W... in a multi-level manner, and is provided in a plurality of levels. This is a device for parking a plurality of vehicles W, W, etc. at the same time by arranging each vehicle W, respectively, in the storage spaces S, S, and so on.
The multilevel parking device 1 mainly includes a frame structure 10 that forms the skeleton of the device body, a plurality of pallets 20, 20, . - An enclosure part 30 surrounding the periphery of 20... is provided.

The frame structure 10 is arranged between a plurality of columns 11, 11, . It has a plurality of beam members 12, 12, . . . , and is configured as a three-story structure in this embodiment, for example.
Further, each support column 11 is made of a member having sufficient rigidity to support the load acting on the multi-story parking device 1, and for example, in this embodiment, H-shaped steel is employed.

Note that the number of floors configured by the frame structure 10 is not limited to this embodiment, and may be configured as a two-story structure, or a four-story structure or more, for example.

Further, in the present embodiment, the frame structure 10 is arranged above ground, but it is not limited to this. For example, the entire frame structure 10 may be arranged in an underground space, or, A low-level area in the frame structure 10, such as a first floor F1 corresponding to the first floor is located in an underground space, and a second floor F2 and a third floor F3 corresponding to the second or higher floors are located above ground. However, it may be partially located in underground space.

Inside the frame structure 10, a plurality of (in this embodiment, three) storage spaces S, S, and S that can store each vehicle W are provided for each layer.
Furthermore, a predetermined floor on the front side of the frame structure 10 (in this embodiment, the first floor F1 located on the first floor above the ground) is provided with a plurality of floors (in this embodiment, a first floor F1 located on the first floor above the ground) through which vehicles W enter and exit each pallet 20. In this embodiment, three entrances/exits 13, 13, 13 are provided as part of the frame structure 10. Specifically, each entrance/exit 13 is formed by a space between columns 11 disposed adjacent to each other on the front side of the frame structure 10.

The pallet 20 carries each vehicle W and moves to a predetermined position to park the vehicle W. The pallet 20 is arranged in each storage space S inside the frame structure 10. It is configured to be able to be raised and lowered by a lifting means.

When the vehicle W is to be parked (stored) in the multi-story parking device 1, the pallet 20 on which the vehicle W is not loaded is moved to the first floor F1 by the lifting means, and the pallet 20 is moved through the predetermined entrance/exit 13. After the vehicle W enters and is mounted on the pallet 20, the pallet 20 is moved to a predetermined position again.
In addition, when a vehicle W parked in the multi-story parking device 1 is to be taken out, the pallet 20 on which the desired vehicle W is mounted is moved to the first floor F1 by the lifting means, and the pallet 20 is moved through the predetermined entrance/exit 13. After the vehicle W is advanced from above the pallet 20, the pallet 20 is moved to a predetermined position again.

Note that the configuration of the pallet 20 is not limited to this embodiment, and may be configured to be movable up and down and horizontally by a predetermined driving means, for example, like a pallet provided in a puzzle-type multilevel parking system. Good too.

The enclosure section 30 separates the inside and outside of the multi-story parking device 1 (more specifically, the frame structure 10), and mainly includes a gate 31, a fence 32, etc., and when viewed from above, It is arranged at a distance from the periphery of the plurality of pallets 20, 20, 20 arranged on the first floor F1 (see FIG. 4).
Note that the distances between the surrounding portion 30 and the surroundings of the plurality of pallets 20, 20, and 20 (separations L1, L2, and L3 in FIG. 4) will be described later.

The gate 31 is provided, for example, at each of the plurality of entrances and exits 13, 13, and 13 provided in the frame structure 10, and opens and closes each entrance and exit 13.
As shown in FIG. 2, the gate 31 includes a gate main body 31A and a gate moving device 31B that moves the gate main body 31A.

The gate main body 31A includes, for example, a gate frame 31A1 formed in a rectangular frame shape, and a plurality of first panels 31A2, 31A2, and a second panel 31A3 arranged so as to close the inner peripheral side of the gate frame 31A1. - 31A3, third panels 31A4, 31A4, etc.

Here, the first panel 31A2 is an example of a panel member according to the present invention, and has an opening hole provided in advance to open a part of the gate 31 (more specifically, the gate main body 31A). This is a member that opens and closes the portion 33 (see FIG. 1).
Further, the first panel 31A2 is made of a flat steel plate having a plurality of fine through holes 34, 34, . . . .

At each entrance/exit 13, the gate main body 31A is perpendicular to the entrance/exit direction of the vehicle W (in the present embodiment, the longitudinal direction), and is perpendicular to the vehicle width direction (in the present embodiment, the left/right direction) of the vehicle W. The gate movable device 31B is arranged in parallel with the gate movable device 31B, and is configured to be able to open and close each entrance/exit 13 by vertically moving (elevating and lowering) the gate movable device 31B.

Note that the direction in which the gate body 31A is moved by the gate movable device 31B is not limited to the vertical direction as in this embodiment, but may be the vehicle width direction (horizontal direction).
The detailed configuration of the gate body 31A will be described later.

In the gate main body 31A, a guide mechanism portion 31A5 is provided on the outer peripheral side of the gate frame 31A1.
The guide mechanism section 31A5 regulates the vertical posture of the gate body 31A when the gate body 31A is raised and lowered by the gate movable device 31B.

The guide mechanism section 31A5 includes, for example, a pair of upper regulation rollers 31A5a and 31A5a arranged to protrude in the left-right direction at the upper part of the gate frame 31A1, and a pair of upper regulation rollers 31A5a arranged to protrude in the left-right direction at the lower part of the gate frame 31A1. It has lower regulating rollers 31A5b, 31A5b, etc.

The upper regulating roller 31A5a is rotatably provided with the axial direction as the left-right direction, and is arranged to be rotatable around the axial center, and is arranged parallel to the flange of the gate side support 31B1, which will be described later. 31B1 and a rail (not shown) fixed thereto.

The upper regulating roller 31A5a slides between the flange and rail of the gate side support 31B1 when the gate main body 31A is moved up and down by the gate movable device 31B, and regulates the deviation in the vertical direction of the gate main body 31A. do.

The lower regulation roller 31A5b is provided so as to be rotatable about the axial center, with the axial direction being the front-back direction, and is arranged so as to be able to come into contact with the web of the gate side support column 31B1.

The lower regulating roller 31A5b slides on the web of the gate side support 31B1 when the gate main body 31A is moved up and down by the gate movable device 31B, and regulates the deviation of the vertical position of the gate main body 31A in the left-right direction.

Note that the configuration of the guide mechanism section 31A5 is not limited to this embodiment, and when the gate main body 31A is raised and lowered by the gate movable device 31B, the gate main body 31A may shift in its vertical position in the front-rear direction and left-right direction. Any configuration may be used as long as it is possible to regulate the

The gate movable device 31B includes, for example, a pair of gate side supports 31B1 and 31B1 erected on both left and right sides of the gate body 31A, a drive motor 31B2 provided as a drive source, and a hanging rope 31B3 that pulls the gate body 31A. .

The gate side support column 31B1 is made of a member having sufficient rigidity to support the load acting on the gate movable device 31B, and for example, in this embodiment, H-shaped steel is used.
Note that the gate side support 31B1 may be provided separately to the frame structure 10 as a component of the gate movable device 31B, or may be provided separately from the support 11 (see FIG. 1) that constitutes the entrance/exit 13 of the frame structure 10. ) may be substituted.

The drive motor 31B2 is arranged at the upper end of the predetermined gate-side support column 31B1, for example, with the axial direction of the drive shaft facing in the front-rear direction.
Further, a sprocket 31B2a is provided through the drive shaft.

On the other hand, the suspension cables 31B3 and 31B3 are configured by a drive chain, and for example, a pair (two cables) are provided for one gate movable device 31B.
Each suspension rope 31B3 is connected at one end to the sprocket 31B2a of the drive motor 31B2, and at the other end to the lower part of the gate frame 31A1.

Then, the drive motor 31B2 rotates the sprocket 31B2a in the normal rotation direction, so that the gate body 31A rises from the first floor F1 located on the ground toward the second floor F2 via the suspension rope 31B3, The entrance/exit 13 is in an open state.
Further, by rotating the sprocket 31B2a in the reverse direction by the drive motor 31B2, the gate body 31A is lowered from the second floor F2 toward the first floor F1 via the suspension cable 31B3, and the entrance/exit 13 is in the closed state. becomes.

Note that the configuration of the gate movable device 31B is not limited to this embodiment, and may be any configuration that allows the gate body 31A to be raised and lowered between the first floor F1 and the second floor F2. It may be a configuration.
For example, the sprocket 31B2a and the suspension rope 31B3 may each be configured with a pulley, a timing belt, etc., or the gate movable device may be configured using an electric actuator that can move up and down, or a pneumatic or hydraulic actuator. 31B.

As shown in FIG. 1, the fence 32, together with the above-mentioned gate 31 (more specifically, the gate main body 31A), is provided at least on the floor where the entrance/exit 13 is provided (in this embodiment, the first floor F1). It separates the inside and outside of the multi-story parking device 1.
The fence 32 is an area excluding the plurality of entrances and exits 13, 13, 13 on the first floor F1 of the multi-story parking device 1, that is, on both left and right sides of the multi-story parking device 1 (more specifically, the frame structure 10). It is disposed on the side surface of the frame structure 10 so as to surround the rear side.

The fence 32 is provided in advance with an opening hole 33 that opens a part of the fence 32, similar to the gate main body 31A described above, and the opening hole 33 is formed in the panel member according to the present invention. The fourth panel 32C, which is an example, is closed so as to be openable and closable.
Further, the fourth panel 32C has the same configuration as the first panel 31A2, and is made of a member having a plurality of fine through holes 34, 34, . . . (see FIG. 2).

In addition, in this embodiment, both the gate 31 (more specifically, the gate main body 31A) and the fence 32 have openings 33, 33 that are closed by the first panel 31A2 or the fourth panel 32C, respectively. However, the configuration is not limited to this, and the opening hole 33 may be provided only in either the gate 31 (the gate main body 31A) or the fence 32.
The detailed configuration of the fence 32 will be described later.

As described above, the multi-story parking apparatus 1 in this embodiment includes a plurality of pallets 20, 20... arranged to be able to be raised and lowered, and an enclosure part 30 surrounding the peripheries of these pallets 20, 20... This is a multilevel parking device for parking a vehicle W by mounting it on each pallet 20. A gate 31 that opens and closes the entrance 13 through which the vehicle W enters and exits the pallet 20, a fence 32 that surrounds an area other than the entrance 13, and an opening that opens at least a portion of the gate 31 and/or the fence 32. 33, and a panel member (first panel 31A2 or fourth panel 32C) that opens and closes the opening hole 33, and the panel member has a plurality of through holes 34, 34... The structure is as follows.

By having such a configuration, according to the multilevel parking device 1 in this embodiment, while the enclosure portion 30 prevents a suspicious person from entering the device when the gate 31 is closed, the enclosure portion 30 prevents a suspicious person from entering the device. The inside of the device blocked by the section 30 can be easily seen from the outside of the device through a plurality of through holes 34, 34, etc. provided in the panel member (first panel 31A2 or fourth panel 32C). Can be visually recognized.

Therefore, if any abnormality occurs in the device, it can be detected immediately. For example, if a fire or the like occurs in the device, the device can be removed through the plurality of through holes 34, It is possible to confirm the situation inside the building and immediately begin fire extinguishing activities.
Furthermore, in the multilevel parking apparatus 1 according to the present embodiment, since the enclosure part 30 is arranged at a position spaced apart from the surroundings of the plurality of pallets 20, 20..., these enclosure parts 30 and the plurality of pallets 20・20... The smoke generated by the fire inside the device is guided upward through the gap formed between the two (top side opening 36 described later), and the smoke is effectively exhausted to the outside of the device. can do.

[Gate body 31A]
Next, the configuration of the gate main body 31A will be explained in detail using FIG. 2.
The gate main body 31A is a part that constitutes the main body of the gate 31, and as described above, is arranged to close the gate frame 31A1 formed in a rectangular frame shape and the inner peripheral side of the gate frame 31A1. A plurality of first panels 31A2, 31A2, second panels 31A3, 31A3, third panels 31A4, 31A4, etc. are provided.

For example, in this embodiment, two first panels 31A2 and 31A2 are provided, and the first panels 31A2 and 31A2 are provided on the left and right sides in the area from the vertical center to the upper end of the gate frame 31A1 (hereinafter appropriately referred to as "upper area"). are arranged in the direction.

Note that the number of first panels 31A2 is not limited to this embodiment.
That is, at least one first panel 31A2 may be provided in one gate main body 31A, and the other one may be constituted by a second panel 31A3, which will be described later.

As described above, the first panel 31A2 is made of a member having a plurality of fine through holes 34, 34, etc., and for example, in this embodiment, the first panel 31A2 is made of punched metal in which the hole diameter d of each through hole 34 is 8 mm. (inner wire mesh).
The member constituting the first panel 31A2 may be any member as long as it has a plurality of fine through holes 34, 34, etc. For example, a member made of steel with a mesh may be used. It may also be a mesh member or the like.

The first panel 31A2 is connected to the gate frame 31A1 at the lower end using a plurality of (in this embodiment, three) hinges 31A2a, 31A2a, 31A2a. It is provided so as to be rotatable (openable and closable) in the vertical direction (vertical direction) with respect to the gate frame 31A1.

Note that the first panel 31A2 may be connected to the gate frame 31A1 at the side end portion using a plurality of hinges 31A2a, 31A2a, 31A2a.
In this case, the plurality of manual fastening members 31A2b, 31A2b, and 31A2b are provided at the side ends facing the plurality of hinges 31A2a, 31A2a, and 31A2a, and the first panel 31A2 is horizontal to the gate frame 31A1. It is provided so that it can be rotated (opened and closed) in the direction (left and right).

In addition, the first panel 31A2 has a plurality of panels (in this embodiment In this case, it is fixed via the upper end portion by three manual fastening members 31A2b, 31A2b, and 31A2b.

The second panel 31A3 may be made of any member such as a flat thin steel plate without a plurality of through holes, punched metal, or a steel mesh member having a mesh. In this embodiment, it is made of punched metal similar to the first panel 31A2.
Further, the second panels 31A3 and 31A3 are provided, for example, two in this embodiment, and are an area from the vertical center to the lower end of the gate frame 31A1 (hereinafter appropriately referred to as "lower area"). , they are arranged side by side in the left and right direction.

The second panels 31A3 and 31A3 are fixed to the gate frame 31A1 via fastening members such as bolts while closing the lower area on the inner peripheral side of the gate frame 31A1.

Similarly to the second panel 31A3, the third panel 31A4 may be made of any material such as a flat thin steel plate without a plurality of through holes, punched metal, or a steel mesh member with a mesh. For example, in this embodiment, it is made of the thin steel plate.
In addition, two third panels 31A4 and 31A4 are provided in this embodiment, for example, and the pair of first panels 31A2 and 31A2 and the pair of second panels 31A3 and 31A3 in the gate frame 31A1 are provided. (For example, in the present embodiment, the center portion in the left-right direction) is arranged so as to close the gap between these two members 31A2 and 31A3, and is fixed to the gate frame 31A1 via a fastening member such as a bolt. ing.

Note that the gap between the two members 31A2 and 31A3 that is closed by the plurality of third panels 31A4, 31A4, 31A4, and 31A4 is such that at least a part of the body (hands, fingers, feet) cannot be inserted. It only needs to be occluded to some degree.

The configuration of the gate body 31A is not limited to this embodiment, and any configuration may be used as long as the first panel 31A2 is disposed at least on a part of the inner circumferential side of the gate frame 31A1. It's okay.

For example, the entire area on the inner circumferential side of the gate frame 31A1 may be closed off with only one first panel 31A2 without providing the second panel 31A3 and the third panel 31A4, or the third panel 31A4 may be closed off. It is good also as a structure which closes off the said upper area|region of gate frame 31A1 by one 1st panel 31A2, without providing it.

By the way, in the present embodiment, the first aperture ratio R1 indicating the ratio of the total area of the plurality of fine through holes 34, 34, . . . to the entire plane of the first panel 31A2 in the first panel 31A2 is as follows: It is set to be 40% or more (R1≧40%).

With such a configuration, according to the multilevel parking device 1 in this embodiment, the device can be accessed from the outside of the device via the plurality of fine through holes 34, 34, etc. provided in the first panel 31A2. Visibility when checking the inside can be further improved.

Furthermore, when the entrance/exit 13 is closed by the gate main body 31A, the opening holes 33 provided in the upper region of the inner circumference of the gate frame 31A1 are spaced upward by 1100 mm or more from the installation surface of the multi-story parking device 1. It is set so that it is located at
Specifically, when the entrance/exit 13 is closed by the gate body 31A, the height h from the installation surface G of the multilevel parking device 1 to the lower end of the opening hole 33 is set to be 1100 mm or more. (h≧1100mm).

By having such a configuration, according to the multilevel parking apparatus 1 in this embodiment, the first panel 31A2 can be arranged at a position substantially equivalent to the line of sight of a person in an upright posture, for example, and the first panel 31A2 The inside of the device can be more easily viewed from outside the device through the plurality of fine through holes 34, 34, . . . provided in the device.

[Fence 32]
Next, the configuration of the fence 32 will be explained in detail using FIGS. 2 to 5.
As shown in FIG. 2, the fence 32 is configured, for example, in this embodiment, by a steel mesh member having a mesh, and as described above, in the first floor F1 of the multi-story parking device 1, the fence 32 is constructed of a frame structure. 10 (see FIG. 1), a pair of side-side fences 32A, 32A (since FIG. 2 is an enlarged front view, only the side-side fence 32A located on the right side is shown), and A rear side fence 32B and the like arranged along the rear side (rear side) of the frame structure 10 are provided.

Note that the members constituting the fence 32 are not limited to those in this embodiment, and may be, for example, punched metal made of metal such as steel or stainless steel with a plurality of fine holes, or It may be made of any member, such as a plurality of simple flat thin steel plates arranged side by side.

The fence 32 is provided for reasons such as crime prevention, and generally, when the gate 31 is closed, the fence 32 is provided at least from the floor where the entrance 13 is provided (the first floor F1) to the multi-story parking device 1. The frame structure 10 is provided so as to close both left and right side surfaces and the back side thereof to such an extent that it is impossible for people or body parts (hands, fingers, feet) to enter the inside.

Specifically, for example, in the present embodiment, the height dimension H1 of the fence 32 is set to about 2400 mm, and the height dimension H1 of the fence 32 is set to about 2400 mm, and the height dimension H1 of the fence 32 is set to about 2400 mm, and the height dimension H1 of the fence 32 is set to about 2400 mm. (H1>H).

The height dimension H1 of the fence 32 is preferably set to at least 1000 mm or more (H1≧1000 mm), and more preferably set to 2000 mm or more (H1≧2000 mm) from the viewpoint of crime prevention.

On the other hand, the height H2 of the gate 31 (more specifically, the gate main body 31A) is set to about 1800 mm in the closed state, for example in this embodiment, and the height H2 is set to about 1800 mm in the closed state. (H2<H), but it is set at a height that can prevent people or body parts (hands, fingers, feet) from easily entering the first floor. ing.

Note that the height H2 of the gate body 31A is at least 1100 mm or more (H2≧1100 mm), or 1/2 or more of the height H of the entrance/exit 13 described above (H2≧(1/2)×H ) is preferably set.
With such a configuration, if a fire or the like occurs in the device, for example, smoke generated by the fire and floating along the lower surface of the pallet 20 located on the second floor F2 can be removed from the front opening described later. Through the section 35, smoke can be more effectively exhausted to the outside of the device.

As shown in FIG. 3, the upper part of the pair of side fences 32A, 32A (since FIG. 3 is a side view, only the side fence 32A located on the right side is shown) has a side surface extending in the front-rear direction. Side openings 32A1 and 32A1 are provided, respectively.
Further, as shown in FIG. 2, a back side opening 32B1 extending in the left-right direction is provided at the upper part of the back side fence 32B.
Note that the positions of the lower ends of the pair of side openings 32A1 and 32A1 and the rear opening 32B1 are set to be at least approximately the same height as the height dimension H2 of the gate 31. It is preferable.

Furthermore, when viewed from the front, the entrance/exit 13 mainly has a front view formed by a gap between the upper end of the gate 31 (gate main body 31A) in the closed state and the lower surface of the pallet 20 located on the second floor F2. A side opening 35 is provided.
Further, as described above, in plan view, the enclosure section 30 constituted by the gate 31, the fence 32, etc. is arranged at a distance from the periphery of the plurality of pallets 20, 20, 20 arranged on the first floor F1. Therefore, gaps (more specifically, is the upper side opening 36 (indicated by diagonal lines in FIG. 5(b) area) is provided.

As described above, in the present embodiment, in the space V surrounded by the enclosure part 30, the front side (front side) where the gate 31 is located, the back side (rear side) opposite to the front side, the front side and Both side surfaces (right and left sides) facing in a direction perpendicular to the facing direction (front-back direction) in plan view (left-right direction), and the top side (upper side) facing the installation surface G side of the multi-story parking device 1. ), an opening that communicates the inside and outside of the space V (more specifically, the above-mentioned side opening 32A1, back opening 32B1, front opening 35, and top opening 36) ) are provided for each.

By having such a configuration, according to the multilevel parking device 1 of the present embodiment, even if a fire or the like occurs within the device, these openings (the side opening 32A1, the back opening 32B1, the front side opening 35, and the top side opening 36), the smoke generated by the fire can be guided upward, and the smoke can be more effectively evacuated to the outside of the device.

In this embodiment, the side opening 32A1, the back opening 32B1, the front opening 35, and the top opening 36 are all provided in the space V. The present invention is not limited to this, and as long as at least one of the openings is provided, the other openings may not be provided.

As described above, the fence 32 (for example, the side fence 32A in this embodiment) is provided with an opening hole 33 (see FIG. 1) that opens a part of the side fence 32A. As shown in FIG. 3, the opening hole 33 is openably and closably closed by a fourth panel 32C having a plurality of fine through holes 34, 34... (see FIG. 2). .

Here, in this embodiment, a pair of side openings 32A1 and 32A1 (see FIG. 3) provided on both side surfaces (right side and left side) of the space V, and a back side (rear side) of the space V are provided. When the total area of the back side opening 32B1 (see FIG. 2) provided on the side) and the plurality of through holes 34, 34... in the fourth panel 32C is S1, the enclosure 30 on the installation surface G The second aperture ratio R2, which indicates the ratio of the total area S1 to the area S of the entire area surrounded by (the area indicated by the hatching in FIG. 5(a)), is set to be 10% or more. (R2=(S1/S)≧10%).

By having such a configuration, according to the multilevel parking device 1 of this embodiment, even if a fire or the like occurs within the device, these pair of side openings 32A1 and 32A1 and the back side Through the opening 32B1 and the plurality of through holes 34, 34, etc., smoke generated by the fire can be more effectively exhausted to the outside of the device.

Note that the second aperture ratio R2 means the ratio of the pair of side openings 32A1 and 32A1, the back side opening 32B1, and the plurality of through holes 34 to the total area S1. , when the second aperture ratio R2 is 10% or more due to only one of the pair of side openings 32A1 and 32A1, the back opening 32B1, and the plurality of through holes 34, 34... The other one may not be provided (that is, the aperture ratio of the other one may be 0%).

Further, as shown in FIG. 5(b), in this embodiment, when the total area of the upper surface side openings 36 provided on the upper surface side (upper side) of the space V is S2, the second aperture ratio R2 Similarly, the third aperture ratio R3, which indicates the ratio of the total area S2 to the area S of the entire area surrounded by the enclosure part 30 on the installation surface G of the multi-story parking device 1 (see FIG. 5(a)), is: It is set to be 10% or more (R3=(S2/S)≧10%).

By having such a configuration, according to the multilevel parking device 1 according to the present embodiment, even if a fire or the like occurs within the device, the vehicle caused by the fire can be removed through the upper surface side opening 36. The smoke can be guided upwards and exhausted out of the device more effectively.

As described above, in this embodiment, both the second aperture ratio R2 and the third aperture ratio R3 described above are individually set to be 10% or more, but the invention is not limited to this. do not have.
That is, at least a pair of side openings 32A1 and 32A1 (see FIG. 3) provided on both side surfaces (right side and left side) of the space V, and a back side opening 32B1 (see FIG. 3) provided on the back side (rear side). 2), the upper surface side opening 36 provided on the upper surface side (upper side), and the plurality of through holes 34, 34... in the fourth panel 32C. If the total area is S3, the multi-story parking system The fourth aperture ratio R4, which indicates the ratio of the total area S3 to the area S of the entire area surrounded by the enclosure part 30 on the installation surface G of 1 (see FIG. 5(a)), is 10% or more. (R4=(S3/S)≧10%).

Even in the multilevel parking device 1 having such a configuration, if a fire or the like occurs inside the device, at least the pair of side openings 32A1 and 32A1, the back opening 32B1, and the top opening The smoke generated by the fire can be guided upward through the section 36 and the plurality of through holes 34, 34, etc., and can be effectively exhausted outside the device.

As for the fourth aperture ratio R4, similarly to the second aperture ratio R2, the pair of side openings 32A1 and 32A1, the back side opening 32B1, the top opening 36, and the plurality of through holes 34 and 34... means the ratio of the total area S3 of When the fourth aperture ratio R4 is 10% or more due to the side openings 36, the other of the pair of side openings 32A1, 32A1, the back side opening 32B1, and the plurality of through holes 34, 34... may not be provided (that is, the aperture ratio of either one may be 0%).

Further, for example, when fixed foam fire extinguishing equipment is separately provided in the multi-story parking system 1, the second opening ratio R2, the third opening ratio R3, and the fourth opening ratio R4 described above are all 10. It may be set to less than %.

By the way, in the multilevel parking device 1 in this embodiment, from the viewpoint of safety, "JIS B 9718 (2013): Safety of machinery - Safety distance to prevent upper and lower limbs from reaching dangerous areas" ”, the distance between the surrounding portion 30 and the surroundings of the plurality of pallets 20, 20, 20 in the space V surrounded by the surrounding portion 30 is set.

Specifically, in FIG. 4, the distance L1 between the side fence 32A and the periphery of the plurality of pallets 20, 20, 20, and the distance L1 between the back side fence 32B and the periphery of the plurality of pallets 20, 20, 20. The distance L2 between the gate body 31A and the surroundings of the pallets 20, 20, and 20 are determined based on Table 1 of JIS B 9718 (2013). (a) is the height dimension H1 of the fence 32 (more specifically, the side fence 32A or the back side fence 32B), and the height (b) of the protective structure is the gate 31 (more specifically, , the height dimension H2 of the gate body 31A) is set to a value greater than or equal to the horizontal safe distance (c) to the dangerous area.

For example, as described above, in this embodiment, the height H1 (see FIG. 2) of the fence 32 is set to about 2400 mm, and the height dimension of the gate body 31A in the closed state is set to about 2400 mm. Since H2 is set to approximately 1800, based on Table 1 of JIS B 9718 (2013), the height of the danger area (a) is set to 2400 mm, and the height of the protective structure (b) is set to 1800 mm. The value of the derived horizontal safety distance (c) is 100 mm, and the above-mentioned separation dimensions L1, L2, and L3 are all set to values greater than or equal to the horizontal safety distance (c) (L1>100 mm, L2>100 mm) , L3>100mm).

By having such a configuration, according to the multilevel parking device 1 according to the present embodiment, the enclosure portion 30 prevents a suspicious person from entering the device, and the multiple pallets 20 that are raised and lowered in the gate body 31A are prevented from entering the device.・Safety against 20... can be further improved.

In addition to the above conditions, these separation dimensions L1, L2, and L3 are based on Table 5 of JIS B 9718 (2013), and are based on the distance between the target human body part from the fingertip (from the fingertip). up to the base of the finger), and the opening (e) is set to a value greater than or equal to the safety distance (Sr) when the opening (e) is the hole diameter d of each through hole 34 in the first panel 31A2 and/or the fourth panel 32C. ing.

For example, as described above, in this embodiment, each through hole 34 provided in the first panel 31A2 and each through hole 34 provided in the fourth panel 32C are both formed as round holes with a hole diameter d of 8 mm. Based on Table 5 of JIS B 9718 (2013), a circular safety guide is provided with the target human body part being the finger (from the fingertip to the base of the finger) and the opening (e) being 8 mm. The value of the distance (Sr) is 20 mm or more, and the above-mentioned separation dimensions L1, L2, and L3 are all set to values (values of 100 mm or more) that greatly exceed the safe distance (Sr) (L1>20 mm, L2>20mm, L3>20mm).

By having such a configuration, according to the multilevel parking device 1 in this embodiment, the enclosure portion 30 prevents a suspicious person from entering the device, and the first panel 31A2 and the fourth panel 32C Safety for the plurality of pallets 20, 20, etc. that are going up and down can be further improved.

Note that, as described above, both the first panel 31A2 and the fourth panel 32C may be made of the mesh member 39 made of steel.
However, the mesh member 39 is not limited to one made of a plurality of steel wires knitted in a mesh shape, and includes, for example, one made of a flat plate-like member with countless long holes. The holes correspond to the mesh of the mesh member 39.

Here, as shown in FIG. 2, the mesh member 39 has a plurality of rectangular meshes 39a, 39a..., and the longitudinal dimension La of each mesh 39a is 40 mm or less (a≦ 40 mm), the value of the safety distance (Sr) based on Table 5 of JIS B 9718 (2013) is 120 mm, so the above distance L1, L2, and L3 are may be set to about 120 mm.

Even in the case of such a configuration, according to the multilevel parking device 1 of the present embodiment, the enclosure portion 30 prevents a suspicious person from entering the device, and the mesh member 39 has a plurality of movable parts that move up and down. The safety for the pallets 20, 20, . . . can be further improved.

Furthermore, in the multilevel parking device 1 according to the present embodiment, the gap L4 between the gate body 31A and the vehicle W mounted on the pallet 20 is set to 600 mm or more, so that no one can enter the device in an emergency. The configuration secures at least the minimum necessary space to make this possible.
Further, as shown in FIG. 3, the end (front end) of the side fence 32A on the side of the gate body 31A is designed to prevent people from entering the inside of the enclosure 30 (the space V surrounded by the enclosure 30). An entrance 37 is provided to allow access.

With such a configuration, according to the multilevel parking device 1 in this embodiment, the enclosure portion 30 prevents a suspicious person from entering the device, and also prevents a suspicious person from entering the device, for example, in the event of a fire or the like occurring inside the device. In such a case, the firefighter can enter the equipment through the entrance 37 and immediately start extinguishing the fire.

Note that in normal times, the entrance 37 is preferably closed by a door member 38A made of a low-strength material that can be broken by applying an artificial external force, for example.
Here, the above-mentioned low-strength materials include materials that can be easily kicked through by humans, such as silica boards (calcium silicate boards), gypsum boards, or resin members (acrylic boards). This can be cited as an example.

By having such a configuration, according to the multi-story parking device 1 in this embodiment, the enclosure portion 30 more reliably prevents a suspicious person from entering the device, and also prevents, for example, a fire from occurring inside the device. In the event of an emergency, it is possible to easily open the entrance 37 by destroying the door member 38A, enter the apparatus, and immediately begin firefighting.

Further, as another embodiment of the door member 38A, the entrance 37 is closed by a door member 38B made of a high-strength material that cannot be destroyed by artificial external force, and the door member 38B is unlocked in normal times. It may be configured such that it is locked by an emergency lock (not shown) which is held in a state where it is not possible to do so, and which can be unlocked by manual operation only in an emergency.
Here, examples of the above-mentioned high-strength material include a simple flat thin steel plate without a plurality of through holes, punched metal, or a steel mesh member having a mesh. .

Even in the multi-story parking device 1 having such a configuration, the enclosure portion 30 more reliably prevents suspicious persons from entering the device, and in the event of an emergency such as a fire occurring inside the device, The user can easily open the access door 37 by unlocking the lock, enter the equipment, and immediately start extinguishing the fire.

Although one embodiment embodying the present invention has been described above, the present invention is not limited to such embodiment in any way, but is merely an example, and within the scope of the gist of the present invention. It goes without saying that the present invention can be implemented in various forms, and the scope of the present invention is indicated by the description of the claims, and furthermore, the meaning of equivalents described in the claims and everything within the scope are including changes.

1 Multilevel parking device 13 Entrance/exit 20 Pallet 30 Enclosure 31 Gate 31A Gate body (gate)
31A2 1st panel (panel member)
32 Fence 32A Side fence (fence)
32A1 Side opening (opening)
32B Back side fence (fence)
32B1 Back side opening (opening)
32C 4th panel (panel member)
33 Opening hole 34 Through hole 35 Front side opening (opening)
36 Top side opening (opening)
37 Entrance 38A, 38B Door member 39 Mesh member 39a Mesh d Hole diameter of through hole G Installation surface H1 Height dimension of fence (height)
H2 Gate height dimension (height)
L1, L2, L3 Separation dimension L4 Gap dimension La Longitudinal dimension of the mesh R1 First opening ratio R2 Second opening ratio R3 Third opening ratio R4 Fourth opening ratio V Space part W Vehicle

Claims (15)

Multiple pallets that can be raised and lowered,
an enclosure that surrounds the plurality of pallets,
A multi-level parking device in which vehicles are mounted and parked on each of the pallets,
The enclosure part is
arranged at a position spaced apart from the periphery of the plurality of pallets,
a gate that opens and closes an entrance through which vehicles enter and exit the pallet;
a fence surrounding an area excluding the entrance;
an opening hole that opens at least a portion of the gate and/or the fence;
and a panel member that opens and closes the opening hole,
The panel member has a plurality of through holes,
A multilevel parking device characterized by: In at least one of the panel members in the enclosure,
A first aperture ratio indicating the ratio of the total area of the plurality of through holes to the entire plane of the panel member is 40% or more,
The multilevel parking device according to claim 1, characterized in that: In the enclosure,
The opening hole portion is
located at a position 1100 mm or more upward from the installation surface of the multi-story parking device;
The multilevel parking device according to claim 1 or 2, characterized in that: In the space surrounded by the enclosure,
The front side where the gate is located, the back side opposite to the front side, both side sides facing in a direction perpendicular to the opposing directions of the front side and the back side, and the installation side of the multi-level parking device. An opening that communicates between the inside and outside of the space is provided on at least one of the opposing upper surface sides;
The multilevel parking device according to claim 1, characterized in that: The opening is provided in a fence located on both side and rear sides of the space,
A second aperture ratio, which indicates a ratio of the total area of the opening and the plurality of through holes in the panel member to the area of the entire area surrounded by the enclosure on the installation surface, is 10% or more.
The multilevel parking device according to claim 4, characterized in that: The opening is provided on the upper surface side of the space,
A third aperture ratio indicating the ratio of the total area of the opening to the area of the entire area surrounded by the enclosure on the installation surface is 10% or more,
The multilevel parking device according to claim 4, characterized in that: The opening is
provided on both side surfaces, the back side, and the top side of the space,
A fourth aperture ratio, which indicates the ratio of the total area of the opening and the plurality of through holes in the panel member to the area of the entire area surrounded by the enclosure on the installation surface, is 10% or more.
The multilevel parking device according to claim 4, characterized in that: The distance between the plurality of pallets and the enclosure is,
Based on Table 1 of JIS B 9718 (2013),
Set to a value greater than or equal to the horizontal safe distance (c) to the danger area, where the height of the danger area (a) is the height of the fence and the height of the protected structure (b) is the height of the gate. be done,
The multilevel parking device according to claim 1, characterized in that: The distance between the plurality of pallets and the enclosure is,
Based on Table 5 of JIS B 9718 (2013),
Set to a value greater than or equal to the safety distance (Sr) when the target human body part is a finger (from the fingertip to the base of the finger) and the opening (e) is the hole diameter of each of the through holes in the panel member. be done,
The multilevel parking device according to claim 1, characterized in that: In the enclosure,
The gap size between the gate and the vehicle mounted on the pallet is set to 600 mm or more,
At the end of the fence on the gate side,
Having an entrance that allows people to enter the inside of the enclosure,
The multilevel parking device according to claim 1, characterized in that: the entrance is closed by a door member;
The multilevel parking device according to claim 10, characterized in that: The door member is
Made of either a silica board made of calcium silicate, a gypsum board, or an acrylic board made of a resin member,
The multilevel parking device according to claim 11 , characterized in that: The door member is
Made of a material with higher strength compared to silica board made of calcium silicate, gypsum board, and acrylic board made of resin members,
Locked with an emergency lock that cannot be unlocked in normal times and can be unlocked by manual operation only in an emergency.
The multilevel parking device according to claim 11 , characterized in that: In the enclosure,
The height of the fence is set to 1000 mm or more,
The multilevel parking device according to claim 1, characterized in that: Multiple pallets that can be raised and lowered,
an enclosure that surrounds the plurality of pallets,
A multi-level parking device in which vehicles are mounted and parked on each of the pallets,
The enclosure part is
arranged at a position spaced apart from the periphery of the plurality of pallets,
a gate that opens and closes an entrance through which vehicles enter and exit the pallet;
a fence surrounding an area excluding the entrance;
an opening hole that opens at least a portion of the gate and/or the fence;
and a mesh member that opens and closes the opening hole,
The mesh member is
It has multiple rectangular meshes,
The longitudinal dimension of each of the meshes is set to 40 mm or less,
The distance between the plurality of pallets and the fence is set to 120 mm,
A multilevel parking device characterized by:

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