JPH0411708B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a two-level automobile multilevel parking system.

BACKGROUND TECHNOLOGY A commonly known two-level automobile multilevel parking system has, for example, two parking surfaces, an upper and a lower one, and when a car is put in or taken out from the upper parking surface, the vehicle is pulled from the lower parking surface. There is one in which the upper parking surface is lowered in the extended state.

Problems to be Solved by the Invention The conventional device described above has a problem in that when taking a car in or out of the upper parking surface, the vehicle must be taken out from the lower parking surface, which is very time consuming.

The present invention is intended to solve these problems, and aims to provide a two-level automobile multilevel parking system in which a car can be taken in and out of the upper parking surface while parked on the lower parking surface. This is the purpose.

Means for Solving the Problem In order to solve this problem, the present invention includes a lower parking surface in which a portion that slopes downward from the entrance plane is formed, and above the lower parking surface, a rear horizontal axis is provided. A platform is provided which serves as a parking surface for the upper level, which is pivotably supported, and a footboard whose rear end is pivoted by a horizontal axis is provided at the front end of the platform, and the platform and footboard are connected to the entrance plane. Lifting and lowering that displaces the front end side into a state where the front end side is tilted downward toward the lower parking surface and a state where the front end side is lifted upward so that the car can enter and exit the parking surface of the lower tier, and the footboard is bent upward with respect to the platform. The hoisting means includes a hoisting machine disposed above the platform, and a cable shaped like a rope that is hoisted up by the hoisting machine and whose tip is connected to the front end of the platform. and a link whose one end is pivotally supported on the tread with a horizontal axis and whose other end is connected to the middle of the cable-like body, and when the platform and the tread are tilted downward toward the entrance plane. It is constructed so that it does not come into contact with cars on the lower parking surface.

Function: With this configuration, cars can enter and leave the platform serving as the upper parking surface, regardless of whether the vehicle is parked on the lower parking surface. In addition, since the lower parking surface is formed to slope downward from the entrance plane, the height of the upper parking platform can be lowered, and the parking platform and footboard can be tilted so that the front end is lower. When the vehicle is allowed to move in and out of the platform, the front end position of the footboard can be prevented from protruding forward significantly. Furthermore, when the vehicle is parked on the platform, the footboard is bent upwards relative to the platform, thereby preventing the vehicle from moving forward accidentally. Further, as described above, the means for raising and lowering the platform and the footboard has an extremely simple structure consisting of a winding machine, a cable member, and a link, and can be provided at a low cost.

Embodiment Hereinafter, an embodiment of the present invention will be described based on the drawings.

In FIGS. 1 and 2, reference numeral 1 denotes a lower parking surface, which is formed to be inclined downward from an entrance plane 2 in front of the parking device. 3 is a car parked on the lower parking surface 1. Reference numeral 4 denotes a swingable upper parking surface whose rear end is pivotally supported by a horizontal shaft 6 at the upper end of a support stand 5 which is erected at a position near the rear end of the parking device above the lower parking surface 1. It is a platform. Note that the support stands 5 are provided on both sides of the lower parking surface 1, and support the platform 4 from both sides by means of a horizontal shaft 6. Reference numeral 7 denotes a front column located on both sides of the platform 4 at a position forward of the support platform 5 and slightly behind the front end of the platform 4, and the upper end of this column 7 is connected to the support platform. 5 and above the highest position of the front end of the platform 4 as it swings. Reference numeral 8 denotes a footboard whose rear end is swingably supported on the front end of the platform 4 about a horizontal axis 9. Reference numeral 10 denotes a hoisting machine attached to the upper end of each of the support columns 7, and the tips of a cord-like body 11 such as a rope or chain hoisted up by the hoisting machine 10 are connected to both sides of the front end of the platform 4. has been done. In addition, the footboard 8
One end of a link 13 is pivotally supported by a horizontal shaft 12 on both sides slightly rearward of the middle part in the front-rear direction, and the other end of this link 13 is connected to the middle of the cable-like body 11. Reference numeral 14 denotes a stopper provided near the lower end of each support column 7, and the platform 4 is held in a state where the front end side is inclined downward to such an extent that the platform 4 does not come into contact with the top of the vehicle 3 on the lower parking surface 1. Protrusions 15 on both sides near the front end of the mounting table 4 abut against the stopper 14 and receive the front end side of the platform 4 . In this state, the footboard 8 is connected to the link so that the footboard 8 is substantially flush with the platform 4, and the front end is in contact with the rear end of the entrance plane 2 that connects to the front end of the lower parking surface 1. It is operated by a cable-like body 11 connected to a cable 13. This state is shown by the two-dot chain line in FIG. 1, and at this time, no tension is applied to the cable member 11 between the link 13 and the platform 4. As shown by the solid line in FIG. 1, the front end side of the platform 4 is pulled and lifted by the cable-like body 11, and the footboard 8 is pulled and lifted by the cable-like body 11 via the link 13, and the platform 4 is pulled up. On the other hand, it is shown in a state where it is bent upward, and a car 16 is placed on the platform 4. In this state shown by solid lines in FIG. 1, the angle of inclination of the lower parking surface 1, the lifting angle of the platform 4, etc. are set so that the automobile 3 can freely enter and exit the lower parking surface 1.

To explain the operation of the parking device having the above configuration, when the automobile 3 is moved in and out of the lower parking surface 1, it is sufficient to do so with the platform 4 and the footboard 8 raised as shown by solid lines in FIG. When the vehicle 16 is moved in and out of the platform 4, the cable-like body 11 is let out from the hoisting machine 10, so that the footboard 8 is raised, that is, the cable-like body between the hoisting machine 10 and the platform 4 is moved. 11 is in a straight line, the platform 4 rotates until the protrusion 15 on the front end side of the platform 4 comes into contact with the stopper 14, and then the cable-shaped body 11 is let out, so that the distance between the platform 4 and the link 13 is increased. The cable-shaped body 11 becomes slack and the footboard 8
The front end abuts against the inlet plane 8 (as shown by the two-dot chain line in FIG. 1). In this state, the automobile 16 can be moved in and out of the platform 4. After the car 16 enters and exits, the hoisting machine 10 hoists the cable 11, and the platform 4 and the footboard 8 operate in the reverse order of the lowering process, resulting in the state shown by the solid line in FIG. . When the cars 3 and 16 are placed on the lower parking surface 1 and the platform 4, they are inserted until their rear wheels abut against stoppers provided at predetermined positions on the lower parking surface 1 and the platform 4.

By the way, in the embodiment described above, the lower parking surface 1 is formed to be inclined downward from the entrance plane 2, and with this configuration, the height of the upper platform 4 can be lowered, and the parking surface 1 can be lowered. The vehicle 16 is tilted so that the front end of the platform 4 and the footboard 8 are lowered as shown by the two-dot chain line in FIG.
When the footboard 8 can be moved in and out, the front end position of the footboard 8 can be prevented from protruding significantly forward. In addition, when the vehicle 16 is placed on the platform 4, the footboard 8 is bent upward relative to the platform 4, thereby preventing the vehicle 16 from moving forward erroneously.

Effects of the Invention As described above, according to the present invention, a car can enter and leave the platform serving as the upper parking surface, regardless of whether the vehicle is parked on the lower parking surface. In addition, since the lower parking surface is formed to slope downward from the entrance plane, the height of the upper platform can be lowered, and the platform and footboard can be tilted so that the front end is lower. When a vehicle is allowed to enter and exit the platform by
The front end position of the footboard can be prevented from protruding forward significantly. Furthermore, when the vehicle is parked on the platform, the footboard is bent upwards relative to the platform, thereby preventing the vehicle from moving forward accidentally. Further, as described above, the means for raising and lowering the platform and the footboard has an extremely simple structure consisting of a winding machine, a cable member, and a link, and can be provided at a low cost.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is a side view, and FIG. 2 is an enlarged view of the main part of FIG. 1. 1...Lower parking surface, 2...Entrance plane, 3...Car, 4...Place, 5...Support stand, 6...Horizontal axis, 7...
Post, 8...Treadboard, 9...Horizontal shaft, 10...Hoisting machine,
11... funicular body, 12... horizontal axis, 13... link, 1
4...Stopper, 15...Protrusion, 16...Car.

Claims (1)

[Claims] 1. A lower parking surface is provided with a portion that slopes downward from the entrance plane, and a platform serving as an upper parking surface is provided above the lower parking surface, which is pivotally supported by a horizontal shaft at the rear; A footboard whose rear end is pivotally supported by a horizontal shaft is provided at the front end of this platform, and the platform and footboard are tilted downward toward the entrance plane, and the platform and the footboard are tilted downward toward the entrance plane and toward the lower parking surface. The front end side is lifted upward so that the vehicle can be entered and exited, and a lifting means is provided for displacing the footplate in an upwardly bent state with respect to the platform, and this lifting and lowering means is disposed at a position above the platform. a hoisting machine provided therein; a cable-like body hoisted up by the hoisting machine and having its tip connected to the front end of the platform; one end pivoted to the footboard with a horizontal axis and the other end and a link connected in the middle of the cable-like body, and the two-tiered vehicle is configured such that the platform and the footboard do not come into contact with the vehicle on the lower parking surface when tilting downward toward the entrance plane. Multilevel parking device.