JP2519133B2 - Floor structure of self-propelled parking lot - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor structure of a self-propelled parking lot.

[0002]

2. Description of the Related Art Conventionally, there has been a tilted floor type self-propelled three-dimensional parking lot as shown in FIGS. This is disclosed in Japanese Examined Patent Publication No. 57-35348, and is constructed as follows.

A pair of opposed straight inclined flat portions having inner and outer road edges formed at substantially equal slopes. A pair of oppositely inclined flat rectilinear portions having inner and outer road edges formed in a non-uniform gradient. Four corner portions having inclined curved surfaces that match the slopes of the straight portions.

A tilted floor type self-propelled three-dimensional parking lot having the above-mentioned, and having a road formed so as to be screwed into a rectangular shape.

In this self-propelled parking lot, the entire road has an ascending slope and is made to continuously turn in a rectangular spiral shape. Since it uses the car, the slope of the road can be made gentler than the conventional one in which the floor height is increased in the local slope part.

Therefore, in comparison with the conventional self-propelled parking lot, the use efficiency of the site is surely excellent, and it can be used even in a small site, and in the case of a large site, there is no slope. It has the advantage that the relaxation can be performed very easily.

By the way, in recent years, there is an increasing demand for constructing a self-propelled parking lot on a site which is smaller than before.

[0008]

Therefore, according to the present invention,
The challenge is to propose a floor structure for a self-propelled parking lot that can be constructed on a site that is smaller than before.

[0009]

In order to achieve the above object, the present invention takes the following technical means.

That is, the vehicle has a roadway that can move up and down a height of one floor by traveling 360 degrees, and the roadway is formed by connecting the traveling direction changing areas 2 of the vehicle and runs along the roadway. On the floor of the standard floor that constitutes the self-propelled parking lot having the parking area 1 for vehicles, the approach end 2 to the traveling direction changing area 2
At least one of 0 has an inclination in a direction orthogonal to the traveling direction of the vehicle and is formed so as to descend toward the inner side of the traveling direction changing area 2 and the inclination is formed. It was decided that the slopes of the part with the other parts were consistent with each other.

On the floor of the standard floor, the road is composed of two traveling direction changing areas 2 for changing the traveling direction of the vehicle by about 180 degrees, and a substantially straight traveling path 3 facing each other for continuously connecting them. formed from Rutotomoni, the both substantially straight path 3 each other
Alternatively, a slope that descends toward the opposite side may be formed.

Both of the two traveling direction changing areas 2 may form a gradient in the traveling direction of the vehicle in order to raise or lower the height of one floor.

A slope is formed in which the inner edge is lowered with respect to the outer edge of the road over the entire length of the road formed by the two traveling direction change areas 2 and the substantially straight roads 3 that connect them and are opposed to each other. It may be that it has been done.

[0014]

As a result of the above configuration, the present invention has the following actions.

The structure of the floor of this self-propelled parking lot is 36
The vehicle has a roadway that raises and lowers the height of one floor by running at 0 degrees, and the roadway is formed by connecting the traveling direction change areas 2 of the vehicle, and the vehicle is parked along the roadway. It has area 1.

On the floor of the standard floor which constitutes this self-propelled parking lot, at the time of entering the traveling direction changing area 2 of the vehicle, at least one of the entry ends 20 thereof is orthogonal to the traveling direction of the vehicle. A slope that is a directional slope and that descends toward the inner side of the traveling direction change area 2 is formed.

Therefore, at the approach end 20, the vehicle is inclined toward the inner side of the traveling direction changing area 2 in the direction orthogonal to the traveling direction thereof. In this state,
The component of gravity acts on the vehicle toward the inside of the turning area 2.

Therefore, due to the action of the component of the force of gravity, which is already applied to the vehicle toward the inner side of the traveling direction turning area 2, the direction in which the steering wheel of the vehicle should turn, that is, the inside of the traveling direction turning area 2 It is very easy to cut toward the side.

Therefore, the degree of direction change in the traveling direction change area 2 of the road can be set to be stronger than before.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A floor structure of a self-propelled parking lot according to the present invention will be described below with reference to the drawings shown as embodiments. First Embodiment FIGS. 1 to 3 explain one embodiment of the structure of the floor of the self-propelled parking lot according to the present invention. In FIG. 1, the dotted line indicates that the height levels are the same. It is

The floor of this self-propelled parking lot is roughly divided into the following structures. It is a roadway and a parking area 1 for vehicles formed along this roadway. The road is formed so that a vehicle in the ascending direction and a vehicle in the descending direction can travel while facing each other, and the vehicle travels 360 degrees to raise or lower the height of one floor. In this embodiment, the height for one floor is set to about 3,000 mm.

This roadway is formed of the following two configurations. That is, two traveling direction change areas 2 for changing the traveling direction of the vehicle by about 180 degrees, and a substantially straight road 3 facing each other for continuously connecting them. The traveling direction changing area 2 is a place where the traveling direction of the vehicle should be changed, and is generally called a corner portion.

At the entry end 20 into the two turning areas 2, there is an inclination in a direction orthogonal to the traveling direction of the vehicle, and a slope descending toward the inside of the turning area 2. Has been formed. This inclination is effective if it is formed on at least one of the entrance ends 20 to the turning direction area 2,
It is more preferable to form all the entrance ends 20. In this embodiment, the inner edge 24 is lowered by about 150 mm with respect to the outer edge 22 over the entire traveling direction changing area 2.

The inner edge was lowered with respect to the outer edge described above.
It is sufficient if the slope is formed at the entrance end 20, but it is preferable to form the slope over the entire traveling direction changing area 2 as in this embodiment. The reason is as follows.

Normally, the so-called understeer is set as the steering characteristic of the vehicle. Therefore, when turning a certain corner, it is necessary to gradually add the steering wheel. However, if the inclination is formed over the entire traveling direction changing area 2 as described above, when the steering wheel of the vehicle is turned, that is, when the steering wheel is turned toward the inner side of the traveling direction changing area 2, As described in the section of action, it becomes very easy to cut due to the action of the component force of gravity that is going to the inward side of the traveling turning area 2 that is already working on the vehicle. That is, since the steering wheel is easily turned, the steering feeling of the vehicle is excellent.

In addition to the above-described inclination, the traveling direction changing area 2 is provided with a gradient in the traveling direction of the vehicle to raise and lower the height of one floor by the two traveling direction changing areas 2. ing. This gradient was set so that the height level was raised or lowered by about 1,500 mm by traveling in one traveling direction changing area 2. However, the gradient in the traveling direction of the vehicle does not need to be formed only in the traveling direction conversion area 2, and may be formed in combination with both the above-described substantially straight traveling path 3. That is, the gradient in the traveling direction of the vehicle may be formed at any position on the road.

Such two traveling direction changing areas 2 are continuously connected by a substantially straight path 3 facing each other. The substantially straight path 3 also has the above-described inclination. This inclination is a direction orthogonal to the traveling direction of the vehicle, and is formed in a direction in which both substantially straight paths 3 descend toward the sides facing each other. In this embodiment, this inclination is provided over the entire area of both substantially straight paths 3, and the inner edge 32 (the side where both substantially straight paths 3 face each other) is 150 m with respect to the outer edge 30.
It is formed by lowering it by about m.

Inclination in a direction orthogonal to the traveling direction of such a vehicle (by lowering the inner edge with respect to the outer edge)
As described above, it is not necessary to form the entire inclination of the straight-ahead path 3, and it is sufficient to form it only at the entry end 20 into the traveling direction changing area 2. However, it is more preferable to form it over the entire area as in this embodiment, because it is possible to suppress an extra vertical movement of the vehicle during traveling.

The advantages of forming the roadway as described above are as follows. That is, as described in the above-mentioned action column, the degree of turning in the traveling turning area 2 of the road can be set to be stronger than in the conventional case. In other words, the radius at which the vehicle in the turning area 2 should turn can be set smaller.

That is, in order to change the traveling direction of the vehicle by 180 degrees, conventionally, as shown in FIG. 5, two vehicle lengths were required for the vehicle. However, by setting the roadway as described above, the traveling direction can be smoothly set to 1 by the length of one vehicle.
80 degrees can be changed. In addition, the steering feeling when changing the traveling direction is also excellent as described above. Therefore, a self-propelled parking lot can be constructed even on a site that is smaller than before.

A car parking area 1 is provided along the road as described above. The parking area 1 is formed on both the inner side and the outer side of the road. In the example, it is set that three cars can be parked on the inner side of the road and nine cars can be parked on both sides of the road on the standard floor, for a total of 21 cars.

Although the drawing does not show the parking area 1 along the central portion 26 of the two traveling direction changing areas 2,
Of course, when the site area permits, the parking area 1 can also be formed here, and high parking efficiency (ratio of the number of parked vehicles to the total floor area) can be obtained. In this embodiment, one vehicle can be parked at about 20 m ² .

Next, the structure of this floor can be implemented not only on the ground floor but also on the basement floor, but when it is installed on the basement floor, it has the following advantages.

That is the effective use of the four corners of the floor. When it is carried out on the basement floor, a duct space for exhaust gas from cars and smoke emission during a fire is required.
By the way, in this embodiment, the parking areas 1 at the four corners 4 have an area large enough to park a large vehicle. The duct spaces can be formed at the corners of the four corners. By doing this, it is possible to construct a self-propelled parking lot on the basement floor without reducing the car parking area 1 at the four corners for a total of four cars. Second Embodiment FIG. 4 shows a second embodiment of the floor structure according to the present invention, which has substantially the same structure as that of the first embodiment, but has two traveling direction changing areas 2. The distance between the substantially straight paths 3 that are continuously connected and opposed to each other is formed to be long, so that the parking area 1 of the vehicle is set wider.

Also in this case, similarly to the first embodiment, it is possible to set the degree of direction change in the traveling direction changing area 2 to be stronger than before, and the turning radius of the vehicle in the traveling direction changing area 2 is set. Since it can be set smaller, the width of the floor on the side including the turning radius can be set to the minimum. Therefore, the floor structure of the present invention can be preferably implemented even on a narrow and narrow site, particularly a site having a width of 30 m or less.

[0036]

According to the present invention, which has the above-described structure, the degree of direction change in the traveling direction change area 2 of the road can be set to be stronger than before, so that the outer circumference of the road can be further improved. Therefore, it is possible to provide a floor structure of a self-propelled parking lot which can be set small and can be constructed on a site which is smaller than before.

[Brief description of drawings]

FIG. 1 is a plan view for explaining, on a reference floor, how a road is inclined in an embodiment of the structure of a floor of a self-propelled parking lot according to the present invention.

FIG. 2 is a plan view illustrating the floor structure of FIG. 1 on a reference floor.

FIG. 3 is an enlarged perspective view showing a part of the floor structure of FIG. 2 with a cross section.

FIG. 4 is a plan view for explaining an embodiment of the structure of the floor of the self-propelled parking lot of the present invention on the reference floor.

FIG. 5 is a plan view illustrating a conventional self-propelled parking lot on a reference floor.

FIG. 6 is a side view showing the configuration of each floor of the self-propelled parking lot shown in FIG. 5.

[Explanation of symbols]

 1 Parking area 2 Turning direction area 3 Substantial straight road 20 Entry edge

Claims (4)

(57) [Claims] 1. The vehicle has a roadway that raises and lowers the height of one floor by traveling 360 degrees, and the roadway is formed by connecting the traveling direction changing areas 2 of the vehicle, and the roadway extends along the roadway. On a floor of a standard floor that constitutes a self-propelled parking lot having a parking area 1 for vehicles, at least one of the entry ends 20 to the traveling direction changing area 2 has a direction perpendicular to the traveling direction of the vehicle. The slope is formed so that it descends toward the inner side of the traveling direction change area 2, and the slopes of the sloped portion and other portions are continuously aligned. The structure of the floor of a self-propelled parking lot characterized by. 2. On the floor of the standard floor, the road is two traveling direction change areas 2 for changing the traveling direction of the vehicle by approximately 180 degrees, and substantially straight roads that face each other and continuously connect them. formed from 3 which Rutotomoni, wherein both substantially straight path 3 each other
The structure of the floor of a self-propelled parking lot according to claim 1, wherein a slope descending toward the opposite side is formed . 3. The self-propelled vehicle according to claim 2, wherein a slope in the traveling direction of the vehicle is formed by both of the two traveling direction changing areas 2 so as to raise or lower the height of one floor. The structure of the floor of the parking lot. 4. An inclination in which an inner edge is lowered with respect to an outer edge of the road over the entire length of the road formed by the two turning areas 2 and the substantially straight roads 3 that connect the two turning areas. The structure of the floor of a self-propelled parking lot according to claim 2 or 3, characterized in that: