JPS6128844Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement of a lifting device in a multi-story automobile hangar.

In conventional surface parking lots, sufficient lanes must be provided, which inevitably reduces the capacity to accommodate cars, and in the case of car carriers,
It is not possible to make full use of the loading lane area, and in the case of multi-deck ships, inefficient loading and unloading operations are unavoidable.

In addition, a car hoistway is installed in a multi-story parking garage, but a mechanical lifting device must be installed.
In the former case, the capacity for accommodating cars is greatly reduced, and in the latter case, a large amount of equipment costs are required, and it is not suitable for three-dimensional garages with narrow areas, and is not suitable for meeting general needs.

The present invention was developed in view of these points, and is intended to enable multi-level parking in narrow parking lots, as well as to speed up cargo handling and rationalize loading on car carriers. A slanted floor that can be raised and lowered is provided on each floor of a multi-story garage, and a rotary plate installed on the slanted floor can be rotated through 360 degrees via an appropriate drive mechanism, so that each floor can be placed at the appropriate location. The present invention provides an elevating device for a multi-story automobile hangar configured to store automobiles.

The embodiments of the present invention will be explained with reference to the drawings.
is a rectangular sloped descending floor provided on each floor F of a multi-story automobile hangar, and a rectangular opening Fa large enough for a car to pass through is opened at an appropriate location on the floor F. The inclined descending floor 1 is arranged so as to be fitted, and one end of that side is pivotally connected to one end of the opening Fa by a joint 2, and a beam 3 is attached to the lower surface of the inclined descending floor 1.
is fixed to the beam 3, and hydraulic cylinders 4 connected to both ends of the beam 3 enable the inclined floor 1 to move up and down in the direction of the floor surface on the lower layer side, centering on the joint 2. This hydraulic cylinder 4 is installed on the floor surface on the lower layer side. Reference numeral 5 designates an inclined floor rise stop switch for stopping the operation of the hydraulic cylinder 4, which is provided at the end face of the opening Fa that comes into contact with the tip end face of the inclined floor 1 at the upper moving end of the inclined descending floor 1. 6 is a circular rotary disk placed in the center of the slanted floor, and the periphery is surrounded by rollers 7.
It is supported by an annular stepped portion 9 of a space 8 provided in the inclined floor 1 through the slanting floor 1, so that its upper surface is flush with the upper surface of the inclined descending floor 1. Reference numeral 10 denotes a large gear disposed at the center of the lower surface of the rotary disk 6, and a central shaft 1 erected on the lower surface of the rotary disk 6.
A motor pinion 12 disposed on the lower surface of the rotary disk 6 is meshed with the large gear 10, and the rotary disk 6 is driven by a motor 13.
It is capable of rotating through 360°. Reference numeral 14 denotes rotary disk turning rollers rotatably supported on the lower surface of the rotary disk 6. Two rollers are arranged in parallel on both sides of the large gear 10 at an appropriate distance from each other in two rows. A small gear 18 is connected via bevel gears 15, 16 and a connecting shaft 17, which partially protrude from the upper surface of the rotary disk 6 and an appropriate roller 14 is provided on the lower surface of the rotary disk 6.
By connecting the small gear 18 to the large gear 10 and driving the rotary disk turning roller 14, the rotary disk 6 can be rotated over 360 degrees in only one direction, and in the other direction. roller 14
is made non-rotatable through an appropriate mechanism. 19
is a loop-type vehicle entry sensing device provided concentrically on the surface of the rotary disk 6. Reference numeral 20 denotes a vehicle stop plate provided close to the opening Fa in the floor surface F, whose base end is rotatably supported on the floor surface F by a support shaft 21.
A gear 22 fixed to the floor surface F is engaged with a motor pinion 23, and is raised and lowered by rotation of a motor 24 provided on the lower surface of the floor surface F. Reference numeral 25 denotes a stop switch for stopping the motor 24 at the raised/lowered end of the vehicle stop plate 20, which is provided on the vehicle stop plate 20 and the floor surface F, respectively. 26 is a rotary disk operation control switch provided above the rotary disk 6 on each floor.

Next, the operation of the embodiment configured as described above will be explained.

When the car A enters the garage, the hydraulic cylinder 4 is operated under the control of an infrared sensing device or an ultrasonic sensing device (not shown) installed at the entrance of the garage, or under input control to detect the floor F of the upper floor. Slanted floor 1
descends using joint 2 as a fulcrum. Car A
is driven onto the inclined descending floor 1, and its drive wheels are connected to the rotary plate 6.
Once it stops at the position where it rides on the above two parallel rotary turning rollers 14, the loop-type vehicle entry sensing device 19, ultrasonic sensing device, or infrared sensing device (not shown), and further,
The hydraulic cylinder 4 is actuated by the input control, the inclined descending floor 1 rotates upward, and its tip contacts the inclined descending floor rise stop switch 5, and the operation of the hydraulic cylinder 4 is stopped, and the inclined descending floor is rotated upward. 1 returns to the horizontal position. In this case, the position of the rotary disk 6 is adjusted so that the rotary disk turning roller 14 is perpendicular to the long side direction of the inclined descending floor 1, and then the driver of the automobile moves the drive wheels in the reverse direction. When rotated, bevel gears 15 and 16
and rotating the small gear 18 via the connecting shaft 17,
The large gear 10 meshing with this is driven to rotate the rotary disk 6 to the right. After rotating the rotary disk 6 to a desired position and stopping it, the driving wheels are rotated in the forward direction to apply a stopping brake force to the rollers 14, and the automobile A is driven into the parking place on the floor surface F of that floor. Or, repeat the above operation to further enter the floor F of the upper floor. When the car A leaves the inclined floor 1, the motor 13 rotates under the car control, the motor pinion 12 rotates, and the large gear 10 that meshes with the motor pinion 12 is driven, and the rotary disk 6 turns and returns to the original position. do. Furthermore, if the vehicle A is a four-wheel drive vehicle, the rotary disc turning roller 14 is not used, and the motor 1 is turned on by operating the rotary disc operation control switch 26.
3 to rotate the turntable 6.

Next, when leaving the garage, the vehicle enters the turntable 6 of the inclined descending floor 1 at an arbitrary angle from the parking position and stops. The rotary disk 6 is rotated until it coincides with the side direction and stopped, and in this state, the hydraulic cylinder 4 is driven by input or automatic control to lower the inclined floor 1 and exit the warehouse. If there is no incoming vehicle, the inclined descending floor 1 will automatically return to the horizontal position and the work will be completed.

Note that when the inclined descending floor 1 is lowered, the car stop plate 20 on that floor stands up to prevent the automobile A from entering.
That is, the lowering of the inclined floor 1 releases the contact with the switch 5, and the switch 5 electrically rotates the motor 24, and the motor pinion 23 and gear 2 are rotated.
3, the support shaft 21 is driven, and the vehicle stop plate 20 is vertically erected. When the inclined floor 1 returns to the horizontal direction, the car stop plate 20 is also automatically lowered to the horizontal position, allowing the car to enter freely.

As mentioned above, the present invention provides openings at appropriate locations on each floor surface F of a multi-level automobile hangar through which automobiles can pass.
A diagonal descending floor 1 is arranged in this opening Fa, and one end of the diagonal descending floor 1 is pivotally connected to one end of the opening Fa by a joint 2.
The inclined descending floor 1 is configured to be movable up and down in the direction of the lower floor surface via an appropriate drive mechanism, and furthermore, a rotary plate 6 is disposed on the inclined descending floor 1, and the rotating disk 6 is Since it is related to a lifting device in a multi-story car hangar that is configured to rotate via an appropriate drive mechanism, it has a simple structure and can be used in places with extremely narrow openings or three-dimensional parking areas. In addition to making it possible to move in the desired direction, on car carriers, etc., it not only enables effective use of space, but also contributes to speeding up cargo handling and streamlining stowage. It is.

[Brief explanation of drawings]

The drawings show an actual embodiment of the present invention, and FIG. 1 is a simplified longitudinal sectional side view of a storage deck of a multi-storey car hangar or a car carrier equipped with the lifting device of the present invention;
Figure 2 is a plan view thereof, Figure 3 is an enlarged perspective view of the inclined descending floor when it is lowered, Figure 4 is an enlarged plan view of the inclined descending floor, and Figure 5 is an enlarged plan view of the inclined descending floor.
The figure is an enlarged side view showing the installation state of the diagonal descending floor rise stop switch, FIG.
The figure is a perspective view of the vehicle stop plate. F...floor surface, 1...slanted floor, 4...hydraulic cylinder, 6...turntable, 10...large gear, 13...
Motor, 14...Roller for turning the rotary disk, 20
...Car stop plate.

Claims (1)

[Scope of Claim for Utility Model Registration] An opening Fa through which a car can pass is provided at an appropriate location on each floor F of a multi-level automobile hangar, and an inclined descending floor 1 is disposed in this opening Fa. 1 is pivotally connected to one end of the opening Fa by a joint 2, and the inclined descending plate 1 is movable up and down in the direction of the floor surface on the lower layer side through an appropriate drive mechanism around this joint 2, and furthermore, Slanted floor 1
An elevating device for a multi-story automobile hangar, characterized in that a rotary disk 6 is disposed in the rotary disk 6, and the rotary disk 6 is rotated via an appropriate drive mechanism. A lifting device for a multi-stage automobile hangar according to claim 1, wherein the inclined floor 1 is raised and lowered by a hydraulic cylinder. A large gear 10 is attached to the lower surface of the rotating disk 6, and a rotating disk turning roller 14 is disposed at an appropriate position on the rotating disk 6, and the rotation of the roller 14 is transmitted to the large gear 10 via an appropriate drive mechanism. An elevating device for a multi-story automobile hangar according to claim 1 or 2, wherein the rotating disc 6 is rotated. An elevating device for a multi-stage automobile hangar according to claim 1, 2 or 3, wherein a large gear 10 attached to a rotary disk 6 is rotated by rotation of a motor 13.