JPH04343980A - Structure of self-running motor pool - Google Patents

Abstract

PURPOSE:To construct a self-running type motor pool even in a small plot by forming a slant descending inside on the approach end of the advancing direction changing area of a vehicle road raised and lowered by the height of one floor by 360 deg. running. CONSTITUTION:A vehicle road raised and lowered by the height of one floor by 360 deg. running is formed by connecting advancing direction changing areas 2, 2 with nearly straight roads 3, 3, and parking zones 1... are provided along this vehicle road. On the floor of a standard floor of this self-running type motor pool, a slant descending on the inside of the advancing direction changing area 2 in the direction orthogonal to the advancing direction of a vehicle is formed on the approach end 20... to the advancing direction changing area 2. When the vehicle advances into the approach end 20 of the advancing direction changing area 2, the component force of the inward gravity is given to make the steering wheel of the vehicle easy to be turned toward the inside. Thus, the degree of direction changing is strengthened in the advancing direction changing area 2, and the outer circumference of the vehicle road can be set small.

Description

[Detailed description of the invention]

0001

[Field of Industrial Application] The invention of this application relates to the floor structure of a self-propelled parking lot.

0002

2. Description of the Related Art Conventionally, there has been a tilting type self-propelled multi-level parking lot as shown in FIGS. 5 and 6, for example. This is disclosed in Japanese Patent Publication No. 57-35348 and is constructed as follows. ■A pair of opposing inclined planar straight sections with inner and outer road edges formed at approximately equal slopes. ■A pair of opposing inclined planar straight sections with inner and outer road edges formed at uneven slopes. (4) Four corner portions having inclined curved surfaces that match the slopes of each of the straight portions.

[0003] A tilted-floor self-propelled multi-level parking lot comprising the above items (1), (2), and (3), and having a roadway formed in a spiral manner in a rectangular shape. In this self-propelled parking lot, the entire driveway has an upward slope and continues to turn in a rectangular spiral shape, making it possible to use the entire area of the driveway to increase the floor height. Because of this, the gradient of the roadway can be made gentler than the conventional method, which raises the floor height at local slopes.

Therefore, when compared with conventional self-propelled parking lots, it is certainly superior in site utilization efficiency, and can be adopted even for narrow sites, and it can be used for large sites with a slope. It has the advantage that mitigation can be carried out very easily. By the way, in recent years, there has been an increasing demand for constructing self-propelled parking lots on smaller sites than before.

[0005]

[Problems to be Solved by the Invention] Therefore, the object of the invention of this application is to propose a floor structure for a self-propelled parking lot that can be constructed on a narrower site than the conventional one.

[0006]

[Means for Solving the Problems] In order to achieve the above object, the invention of this application takes the following technical means. That is, it has a roadway that moves up and down the height of one floor by running 360 degrees, and the roadway is formed by connecting the driving direction change area 2 of the car, and the car parking along the roadway is provided. In the standard floor constituting the self-propelled parking lot having area 1, at least one of the entry ends 20 to the direction change area 2 has an inclination in a direction perpendicular to the direction of travel of the vehicle. Therefore, a slope that descends toward the inside of the direction change area 2 is formed.

[0007] On the floor of the standard floor, the roadway includes two driving direction change areas 2 where the car travel direction is changed by approximately 180 degrees, and an opposing substantially straight path 3 that continuously connects these areas. The opposing substantially straight paths 3 have slopes perpendicular to the direction of travel of the vehicle, and slopes downward toward the inside of the direction change area 2 to which they are connected. may be formed.

[0008] Both of the two traveling direction change areas 2 may form a slope in the traveling direction of the vehicle so that the vehicle can be raised or lowered by one floor. The slope in the direction perpendicular to the direction of travel of the vehicle extends over the entire length of the road formed by the two direction change areas 2 and the opposing substantially straight path 3 that connects them. A slope that descends toward the inner side of the direction change area 2 may be formed.

[0009]

[Operations] As a result of the above configuration, the invention of this application has the following functions. The floor structure of this self-propelled parking lot has a roadway that moves up and down the height of one floor by running 360 degrees, and the roadway is formed by connecting the direction change area 2 of the car. It has a parking area 1 for cars along the road.

[0010] On the standard floor constituting this self-propelled parking lot, when a car enters the direction change area 2, at least one of its entry ends 20 has a wall orthogonal to the direction of movement of the car. An inclination in the direction that descends toward the inside of the direction change area 2 is formed. Therefore,
At the approach end 20, the vehicle is inclined toward the inside of the direction change area 2 in a direction perpendicular to the direction of travel of the vehicle. In this state, a gravitational force is acting on the vehicle that tends to move it toward the inside of the direction change area 2.

[0011] Therefore, due to the force of gravity that is already acting on the car, which tends to move inward of the direction change area 2, the steering wheel of the car is turned in the direction in which it should be turned, that is, inward of the direction change area 2. It becomes much easier to cut towards the side. Therefore, the degree of direction change in the traveling direction change area 2 of the roadway can be set more strongly than before.

0012

DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of the floor of a self-propelled parking lot according to the invention of this application will be described below with reference to drawings showing examples thereof. FIRST EMBODIMENT FIGS. 1 to 3 illustrate an embodiment of the floor structure of a self-propelled parking lot according to the present invention. In FIG. 1, dotted lines connect points of equal height. It is something.

The floor of this self-propelled parking lot has the following structure. These are a road and a parking area 1 for cars formed along this road. The roadway is formed so that cars traveling upward and cars moving downward face each other, and travel 360 degrees, raising and lowering the height of one floor. In this example, the height of one floor is approximately 3
,000mm.

[0014] This roadway is formed from the following two configurations. These are two traveling direction changing areas 2 that change the traveling direction of the vehicle approximately 180 degrees, and an opposing approximately straight traveling path 3 that continuously connects these areas. The traveling direction change area 2 is a place where the direction of travel of the vehicle should be changed, and is generally referred to as a corner section. The approach ends 20 to the two travel direction change areas 2 are sloped in a direction perpendicular to the travel direction of the vehicle,
A slope is formed that descends toward the inside of the traveling direction change area 2. This slope is effective if it is formed at at least one of the entrance ends 20 to the traveling direction change area 2, but it is more preferable if it is formed at 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 area of the traveling direction change area 2.

Although it is sufficient that the slope is formed at the entry end 20, it is preferable to form it over the entire area of the direction change area 2 as in this embodiment. This is due to the following reason. Normally, the steering characteristic of a car is set to so-called understeer. Therefore, when turning a certain corner, it is necessary to turn the steering wheel little by little. However, if the slope is formed over the entire area of the direction change area 2 as described above, when turning the steering wheel of the car in the direction in which the car should turn, that is, toward the inside of the direction change area 2, the above-mentioned As explained in the section of the effect, it becomes very easy to cut due to the component force of gravity that is already acting on the car and tends to go inward in the direction change area 2. In other words, since the steering wheel is easy to turn, the feeling of steering the car is excellent.

[0016] In addition to the above-mentioned slope, the two traveling direction changing areas 2 form a slope in the traveling direction of the vehicle in order to raise and lower the height of one floor as described above. ing. This gradient was set so that by traveling through one traveling direction change area 2, the height level was raised and lowered by approximately 1,500 mm. However, the slope in the direction of travel of the vehicle does not need to be formed only in the direction change area 2, but may be formed both in the substantially straight path 3 described above. In other words, the slope in the direction of travel of the vehicle may be formed anywhere on the roadway.

[0017] Such two traveling direction change areas 2 are continuously connected by opposing substantially straight traveling paths 3. This substantially straight path 3 also has an inclination as described above. This inclination is perpendicular to the direction of travel of the vehicle, and is formed in a direction in which both substantially straight paths 3 descend toward opposite sides. In this embodiment, this inclination is made such that the inner edge 32 (the side where the two substantially straight paths 3 face each other) is 150 mm from the outer edge 30 over the entire area of both substantially straight paths 3.
It is formed by lowering it down.

Such an inclination in the direction perpendicular to the traveling direction of the vehicle does not need to be formed over the entire straight traveling path 3 as described above, but rather at the approach end 20 to the traveling direction change area 2.
It is sufficient if it is formed only in . However, it is more preferable to form it over the entire area as in this embodiment because it can suppress unnecessary vertical movement of the vehicle during driving. The advantages of forming the roadway as described above are as follows. That is, as described in the section of the above-mentioned effect, the degree of direction change in the traveling direction change area 2 of the roadway can be set more strongly than before. In other words, the radius at which the vehicle should turn in the direction change area 2 can be set smaller.

That is, in order to change the direction of travel of a vehicle by 180 degrees, conventionally, as shown in FIG. 5, it required the length of two vehicles. However, by setting the roadway as described above, it is possible to smoothly change the direction of travel by one car length.
It is now possible to turn 80 degrees. Additionally, the steering feel when changing direction is also excellent, as mentioned above. Therefore, a self-propelled parking lot can be constructed even on a narrower site than before.

A parking area 1 for cars is provided along the road as described above. This parking area 1 is formed on both the inner side and the outer side of the roadway. In this embodiment, a total of 21 cars can be parked on the standard floor, 3 cars on the inside of the road and 9 cars on each side of the road outside. In addition, in the drawing, the central part 2 of the two direction change areas 2
Parking area 1 along No. 6 is not shown, but if the site area allows, parking area 1 can of course be formed here as well, resulting in high parking efficiency (ratio of number of parking spaces to total floor area).
It is possible to obtain In this example, approximately 20 m2
You can park your car at a rate of 1 per car.

[0021]Next, although this floor structure can of course be implemented not only on the ground floor but also on the basement floor, there are the following advantages when implementing it on the basement floor. This means making effective use of the four corners of the floor. When carried out on the basement floor, duct space is required for exhaust gas from cars and smoke in the event of a fire. Incidentally, 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 four corners. By doing this, car parking area 1
It is possible to construct a self-propelled parking lot on the basement floor without losing space for a total of 4 cars at the four corners. Second Embodiment FIG. 4 shows a second embodiment of the floor structure of the present invention, which has almost the same configuration as the first embodiment, but has two direction change areas 2. The distance between the continuously connected and opposing substantially straight paths 3 is formed to be long, and the parking area 1 for the car is set wider.

Also, in this case, as in the first embodiment, the degree of direction change in the direction change area 2 can be set to be stronger than before, and the turning radius of the vehicle in the direction change area 2 can be set to be stronger. Since it can be set smaller, the width of the floor on the side that includes this turning radius can be set to the minimum. Therefore, the floor structure of the present invention can be suitably implemented even in a narrow and elongated site, especially a site with a width of only 30 m or less.

[0023]

Effects of the Invention The invention of this application has the above-mentioned configuration, and since the degree of direction change in the direction change area 2 of the roadway can be set more strongly than before, the outer periphery of the roadway It is therefore possible to provide a floor structure for a self-propelled parking lot that can be set smaller, and therefore can be constructed on a narrower site than conventional ones.

[Brief explanation of the drawing]

FIG. 1 is a plan view illustrating the inclination of a roadway in an embodiment of the floor structure of a self-propelled parking lot according to the invention of this application, based on a standard floor.

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

FIG. 3 is an enlarged perspective view, partially in cross section, showing the structure of the floor in FIG. 2;

FIG. 4 is a plan view illustrating an embodiment of the structure of the floor of the self-propelled parking lot according to the invention of this application on a standard floor.

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

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

[Explanation of symbols]

1 Parking area 2 Direction change area 3 Almost straight path 20 Approach end

Claims (4)

[Claims] Claim 1: It has a roadway that moves up and down the height of one floor by running 360 degrees, and the roadway is formed by connecting the driving direction change area 2 of the car, and the roadway is formed by connecting the driving direction change area 2 of the car, and On a standard floor constituting a self-propelled parking lot having a car parking area 1, an approach end 20 to the direction change area 2
A self-propelled vehicle characterized in that at least one of the above is formed with an inclination in a direction perpendicular to the traveling direction of the vehicle and descending toward the inside of the traveling direction change area 2. The structure of the parking lot floor. 2. On the floor of the standard floor, the roadway includes two driving direction changing areas 2 in which the car's driving direction is changed by approximately 180 degrees, and an opposing substantially straight driving path that continuously connects these areas. 3, and the opposing substantially straight path 3 includes:
Claim 1 characterized in that an inclination is formed in a direction perpendicular to the traveling direction of the vehicle, and that descends toward the inside of the traveling direction change area 2 to which these are connected.
Structure of the floor of the self-propelled parking lot described. 3. The self-propelled vehicle according to claim 2, wherein both of the two traveling direction change areas 2 form a slope in the traveling direction of the vehicle so that the vehicle can be raised or lowered by one floor in height. The structure of the parking lot floor. 4. An inclination in a direction perpendicular to the traveling direction of the vehicle over the entire length of the road formed by the two traveling direction change areas 2 and the opposing substantially straight traveling road 3 connecting them. 4. The structure of a floor of a self-propelled parking lot according to claim 2 or 3, wherein a slope is formed that descends toward the inside of the direction change area.