JPH0735039Y2 - 3-stage parking system - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a three-tiered parking system that can park in upper, middle and lower three tiers by utilizing a basement and its upper part.

[0002]

2. Description of the Related Art Heretofore, it has been known that parking can be carried out in upper, middle, and lower three tiers by utilizing the basement and its upper part, as seen in Japanese Utility Model Laid-Open No. 62049/1990.

[0003]

However, in such a structure, the guide rail / structural column group and the lifting / lowering / driving device are to be installed higher above the ground, so that a large parking device can be installed on the ground. Moreover, even if the upper and lower elevating devices and the middle and lower elevating devices are mounted on the structural pillar group, the structure becomes complicated and large, resulting in an expensive parking device.

[0004]

SUMMARY OF THE INVENTION The present invention has been devised to solve such a problem and has a simple structure so that it can be preferably implemented. Therefore, at least the four sides of the upper parking pedestal A are aligned. From four or more locations, the respective screw-shaped columns 1 whose upper ends are rotatably connected to the upper parking pedestal A are hung vertically, and can be normally and reversely driven by a motor 2 and locked in the vertical direction. Together with the female screw type rotating bodies 3 erected in the basement R, the respective screw-shaped struts 1 are screwed together, respectively, and the lower berth parking cradle C that can be freely moved into and out of the basement R is hung downward, and there are four surroundings of the middle tier parking garage B At each portion, female screw bodies 4 screwed onto the screw-shaped support columns 1 are fixedly provided, and each screw-shaped support column 1 is constrained to rotate only or is rotatably operated together with each female screw-shaped rotation body 3. And, on both sides or front and back of this parking Shutter 13 with respect to the required surface,
14 and 15 are provided.

[0005]

Therefore, the upper, middle, and lower three-tiered parking pedestals can be supported by at least four or more screw-shaped stanchions vertically provided below the upper tiered parking pedestal, and each screw-shaped stanchion is restrained only by rotation. When the female screw type rotating body is rotated in the normal direction,
Each screw-shaped strut moves up and down without rotating due to screwing, and the upper berth can move up and down above the basement with the middle and lower berths, and the car can be taken in and out of the upper berth and parked. In addition, if each screw-shaped support is not moved up and down by each female screw-shaped rotating body but is rotated in the normal direction, the middle-stage parking pedestal will move above the basement due to the screwing with each female screw of the middle pedestal. As the car moves up and down, the lower berth moves up and down from the inside of the basement, allowing cars to be put in and taken out of and parked at both middle and lower berths.

[0006]

1 to 6, thrust bearings and the like are provided on four corners of an upper parking pedestal A formed so as to cover an upper part of a basement R and four corners along the four sides of the upper parking pedestal A and the lower surfaces of the six central portions on both sides. Internally mounted metal 7 is fixed respectively, and the upper ends of the six upright screw-type struts 1 are rotatably fitted and inserted into the respective metal 7 so as to be supported.
Six female screw bodies 4 that are respectively screwed into the middle parking lot B
It is fixed at each of the four locations along the circumference of No. 4, and the middle berth B
The lower ends of the eight suspension rods 8 hung from both sides of the lower parking pedestal C are fixed to both sides of the lower parking pedestal C, respectively.

Further, inside the bracket 9 which is installed at six locations along the four periphery of the basement R, each of the female wheel type rotating bodies 3 of the worm wheel type into which the screw type support 1 is screwed is inserted.
And a thrust bearing 10 on the upper and lower sides of each of the female screw type rotating bodies 3, respectively. A clutch body 6 capable of clutch operation so that the screw type support 1 and the female screw type rotating body 3 rotate integrally with each other, and a thrust bearing 10, respectively. A clutch body 5 which is interposed and below which the screw-shaped strut 1 can only be constrained to rotate is interposed, and on both rotary shafts 11 and 11 mounted along both sides in the basement R. , Sprocket wheels 12a, 12 fixed to the ends of both rotary shafts 11, 11 by fitting worm gears 3a meshing with the female screw type rotors 3, respectively.
The chain 14 and the sprocket 13 of the forward / reverse rotation motor 2 are mounted with the chain 14, and the mounting positions of the clutch bodies 5 and 6 and the clutch structure can be arbitrarily provided by using known means.

FIG. 7 shows another embodiment, in which each female screw type rotating body 3 is of a sprocket type, and an endless chain 15 mounted on all of them is driven by a sprocket 16 of a forward / reverse rotation motor 2 so that the forward / reverse rotation can be performed. It was done.

Therefore, it is possible to support the upper, middle, and lower three-tiered parking pedestals A, B, and C by the six screw-shaped columns 1.
When each screw-shaped support 1 is held in a state where only the rotation is restrained by the clutch body 5, when each female screw-shaped rotary body 3 is rotated in the forward and reverse directions, each screw-shaped support 1 moves up and down without being rotated by screwing, as shown in FIG. In addition, it is possible to position the upper parking pedestal A above the basement R and to put the vehicle in or out, or to leave the vehicle as it is and park the vehicle. As shown in FIG. You will be able to park it.

Also, with the upper parking pedestal A moved up,
When the clutch body 6 is operated to rotate the screw-shaped support columns 1 in the normal and reverse directions without moving the screw-shaped support columns 1 vertically, the middle parking lot B moves above the basement R by screwing with the female screw bodies 4. As the lower parking pedestal C moves up and down as it moves up and down, as shown in FIG. 9 and FIG. It will be possible. In the parking device of the present invention, shutters 13, 14, and 15 are provided at the lower edges such as the front and rear side edges of the upper parking plate. It has a structure that can fully support long-term parking by raising and lowering the shutter.

[0011]

As described above, according to the present invention, the upper, middle, and lower three-tier parking pedestals A, B, and C are reliably and satisfactorily supported by at least four or more screw-shaped struts 1 vertically provided below the upper tier parking pedestal A. It is possible to do this, by simply moving or rotating each of the screw-shaped support columns 1 up and down, the upper parking pedestal A and the middle lower parking pedestal B,
Since C can be moved up and down separately, it will be possible to put cars in and out of each parking lot and park it, and to effectively park one, two, or three cars. Will be able to
Furthermore, the ground above the basement R can be made into a simple parking lot without installing a pillar or the like as in the past, and a simple parking lot can be provided. It has a feature that it can be suitably implemented with a simple structure that can be installed at low cost without taking it.

[Brief description of drawings]

FIG. 1 is a front view showing a main part of an embodiment of the present invention.

FIG. 2 is a side view showing a part of a main part.

FIG. 3 is a plan view showing a part of a main part.

FIG. 4 is a side view showing a three-tiered parking platform.

FIG. 5 is a plan view showing an upper parking lot.

FIG. 6 is a plan view showing a middle berth.

FIG. 7 is a plan view showing another embodiment.

FIG. 8 is a side view showing a parked state.

9 is a side view showing the operating state of FIG. 8 in the case of parking two cars.

FIG. 10 is a side view showing the operating state of FIG. 9 when three vehicles are parked.

FIG. 11 shows parking when the shutter is closed in FIG.
It is a stand.

[Explanation of symbols]

A ... Upper parking pedestal C ... Lower tier parking pedestal 1 ... Screwed post 4 ... Female screw body 2 ... Motor 13 ... Front and rear shutters R ... Basement 14 ... Side shutters 3 ...・ Female screw type rotating body 15 ・ ・ Side shutter B ・ ・ ・ Middle parking lot 16 ・ ・ Drainage hole

Claims (1)

[Scope of utility model registration request] Claims: 1. At least four locations along the periphery of the upper parking pedestal A are provided with respective screw-shaped struts 1 whose upper ends are rotatably connected to the upper tier parking pedestal A, and are provided with a motor. Each of the female screw type rotating bodies 3 is installed in the basement R while being vertically and rotatably driven by 2 and locked in the vertical direction.
Each of the screw-shaped support columns 1 is screwed into each of the above-mentioned screw-shaped support columns 1, and a lower parking pedestal C that can be freely moved in and out of the basement R is suspended below. The respective female screw bodies 4 to be fitted are fixedly provided, and the respective screw-shaped support columns 1 are constrained only to rotate or rotatably operated together with the respective female screw-shaped rotors 3. A three-stage parking system in which shutters 13, 14, 15 and the like are provided on a required surface.