JPH0960324A - Inclined floor type drive-in multistory parking facility - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a multistory parking facility which reduces a action shifting to the outside resulting from a centrifugal force on traveling a corner in an inclined floor type drive-in multistory parking facility and which does not impose a burden to a driver and results in a safty drive and further, improves the drive feeling. SOLUTION: In an inclined floor provided with a traveling road spirally extended to each floor of a plurality of stages so as to rise by one floor at every round travel and partitioned parking spaces 2, 3 arranged at both side edges of the traveling road 1, the right and left slopes against the traveling vehicles are eliminated in the straight roads and the inclination of floor at the corners 1b is formed so that the inside of the rotary direction is always lower than the outside when viewed from the rotary center of the corner.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spiral traveling road which is constructed by alternately connecting straight traveling portions and corner portions.
Every time the vehicle makes a turn, it can raise or lower the height of the first floor,
The present invention relates to a tilted floor self-propelled multi-storey parking lot of a type in which parking spaces are provided on both sides of the road, and a driver can move to a target parking space while traveling on a traveling road.

[0002]

2. Description of the Related Art In a conventional inclined floor type self-propelled multi-storey parking lot, there is no right or left slope in both the straight section and the corner section, the corner section becomes an inclined surface in the middle, or the right side inclination changes to the left side inclination. For example, with a focus on the construction of parking areas, there was a lack of consideration for running vehicles. In particular, when the outside of the road is low at the corners, there is a risk that the vehicle may protrude from the road to the outside of the corners due to centrifugal force exerted on the vehicle, which imposes a great mental burden on the driver.

In order to improve this point, actual fairness 3-28676
In the configuration described in the publication, the outside of the corner portion is raised and the inclination is provided, but the outside is not always high in the entire corner portion, and there is still a section where the driver needs attention.

[0004]

When a running vehicle rotates 180 degrees, even if the vehicle is running at a low speed during that period, it has the effect of being swayed to the opposite side by the centrifugal force. This tendency is remarkable in the down direction. In the conventional floor surface structure, the action is not sufficiently taken into consideration as described above, and in some portions, on the contrary, there is even a floor surface that is on the opposite side to the rotation direction. In such a driving road, it is difficult for the driver to say that safe driving is possible because the driver is very sensitive to the steering wheel operation. SUMMARY OF THE INVENTION In order to solve the above problems, the present invention has a tilting floor type self-propelled three-dimensional structure having an inclined configuration that provides a good driving feeling and allows the driver to travel on the floor of the corner without burdening the driver. Intended to provide parking.

[0005]

In order to solve the above-mentioned problems, a spiral traveling road constituted by alternating straight running portions and corner portions is provided for one floor each time the vehicle makes one turn. In a tilted floor type self-propelled multi-storey parking lot equipped with parking sections on both sides of the traveling road, the floor surface of the straight-ahead portion eliminates the left and right inclination with respect to the traveling direction, All the floor surfaces in the corners are formed so that the inner edge is lower than the outer edge. The inclination of the corner floor,
A uniform gradient of 2 to 3% over the traveling direction facilitates traveling and easy entry into the outer parking area.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described with reference to the drawings. FIG.
FIG. 2 is a plan view of a standard floor above the standard floor, and FIG. 2 is a schematic perspective view of the standard floor. Dotted lines in FIG. 1 indicate contour lines, and if the widths of the dotted lines are the same, it means that the lines have equal slopes, and if the dotted lines have different widths, they show that the lines have unequal slopes. The left half of FIG. 1 is symmetrical with respect to the center of the floor, and therefore the dotted line is omitted.

The traveling road 1 has a downward spiral in the rightward direction and an upward direction in the leftward direction, and is spirally continuous in the vertical direction so as to ascend and descend the height of one floor by 360 degree turning traveling, Each floor has a track shape composed of two straight traveling portions 1a and 1a and two corner portions 1b and 1b. Inside the straight running portion of the traveling road 1, 12 parking spaces 2 and 2 can be parked for a total of 6 vehicles, and 12 straight driving parts and 9 corner portions are installed on the four outer sides of the driving road. 42 in total
.. are provided so that they can be parked orthogonally to the road 1, and the inclination of the parking section is given only in the vehicle width direction of the parked vehicle. .

The straight road portion 1a has no left-right inclination with respect to the traveling vehicle, but has a constant inclination in the front-rear direction.
Further, the roadway corner portion 1b has a center of rotation P of the corner.
A point B is placed as an inner end point of the traveling road on the radius from the road to the outer end point A of the traveling road 1, and a circle is drawn from the corner entry point to the end point. Width and B
A gradient is provided between AB so that the point is always lower than the point A. And this gradient is a constant gradient of 2-3%. With this configuration, the inside is always low at the corners, and the vehicle can bend with an appropriate inclination inward, so the steering wheel operation is easy and parking in the outside parking area of the corner is smooth. Can be done.

Although one embodiment according to the present invention has been described above, the present invention is not limited to this embodiment, and the outer parking section 3 is provided on four sides in this embodiment, but site conditions Depending on the area, the number of sides may be three or less, or only a part of one side may be cut. Further, the traveling direction is downward in the right rotation direction and upward in leftward rotation, but conversely, it may be upward in leftward rotation direction.

[0010]

EFFECTS OF THE INVENTION Since the present invention is constructed as described above, it has a floor slope that resists the centrifugal force generated by the rotating action, so that the driver can easily operate the steering wheel and the driving feel is greatly improved. However, the safety is remarkably improved, and it is easy to enter and exit the parking area outside the corner.

[Brief description of drawings]

FIG. 1 is a plan view of a reference floor according to the present invention.

FIG. 2 is a schematic perspective view of the reference floor.

[Explanation of symbols]

1 ・ ・ Traveling road 1a ・ ・ Straight part of traveling road 1b ・ ・
Corners of roads, 2 ... Inside parking area, 3 ... Outside parking area

Claims (2)

[Claims] 1. A spiral traveling road formed by alternately connecting straight traveling portions and corner portions can raise and lower the height of one floor each time the vehicle makes a turn, and the traveling traveling road In a tilted floor type self-propelled multi-storey parking lot with parking sections on both sides, the floor surface of the straight section is eliminated from the left and right with respect to the traveling direction, and all the floor surfaces in the corners have inner edges. A sloping floor self-propelled multi-storey car park that is formed to be lower than the outer edge. 2. The inclined floor type self-propelled multi-storey parking lot according to claim 1, wherein the inclination of the corner surface is a uniform gradient of 2 to 3% over the traveling direction.