JPH0953335A - Wheel stopper for parking garage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To park a vehicle in a prescribed position by properly longitudinally driving a sprocket or pinion geared with a chain or rack provided on the lower surface of a wheel stopper frame. SOLUTION: A wheel stopper frame 9 is provided on the top end of a sliding truck conveyor 6 provided on a truck 4 in such a manner as to be movable in the longitudinal direction of a vehicle along its upper surface, a wheel stopper chain or wheel stopper rack is provided on the lower surface of the wheel stopper frame 9, and a wheel stopper driving sprocket 11 or pinion 13 geared therewith is driven. The wheel stopper frame 9 of such a driving device is slid in the longitudinal direction of vehicle to suppress the rotation of the wheel of the vehicle. This wheel stopper is regularly based on the front wheel or rear wheel regardless of the kind of vehicle, whereby the prior detection of the wheel position is dispensed with, and only the slide of the frame by a fixed slight quantity suffices for the parking of the wheel.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a parking lot wheel stop applied to a multi-story parking lot for parking a vehicle such as an automobile at a predetermined location.

[0002]

2. Description of the Related Art Conventionally, in a moving or transfer type parking lot for parking a vehicle such as an automobile, a wheel receiver is slid from the front or rear direction of a front wheel or a rear wheel of the vehicle so as to sandwich the wheel or to form a step on a comb tooth. By dropping the wheel at the position where the vehicle is attached, movement of the vehicle in the front-rear direction during transportation of the vehicle is prevented.

[0003]

However, in a movable parking lot having a conventional structure, a large-scale device such as a device for detecting a wheel of a vehicle and a device for moving a wheel receiver back and forth, and the like. There is a problem in that a wide space for storing is required, and even in the case of the comb-teeth type, a space for the drive device is not required, but a space in the height direction for avoiding each comb tooth and the step is considerably required. .

Further, in order to operate these wheel stoppers, a separate operation time is required, which reduces the smoothness time of the device.

In view of the above problems, the present invention needs to detect a wheel with a simple structure that can be installed in a small space in order to suppress the amount of movement of the vehicle by a constant amount when the vehicle forgets to pull the side booth. It is an object of the present invention to provide a parking lot wheel chock that does not have the same operation and is always completed in the same operation in a short time.

[0006]

The structure of the parking lot wheel stopper of the present invention for achieving the above object is to mount a vehicle on a truck or a lift, or to place the vehicle at a place different from the place where the vehicle is first stopped. In a parking facility for moving or parking in a parking room or stopping, when a vehicle is placed on a truck or a lift, a frame member movable in the front-rear direction of the vehicle along the upper surface of the truck or the lift, A drive device for moving the frame member is provided, the drive device is driven to slide the frame member, and rotation of the wheels of the vehicle is suppressed.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1 to 4 are general configuration diagrams of various multi-level parking devices, FIG. 5 is an overall perspective view of a wheel stopper of the present invention in which a portion of FIGS. 1 to 4 is enlarged, and FIG. 6 is b- of FIG.
FIG. 7 is a sectional view taken along the arrow b, FIG. 7 is an operation diagram of the wheel stopper, and FIG. Further, in FIGS. 1 and 2, vehicle warehousing and vehicle unloading are performed in separate berths, and in FIGS. 3 and 4, vehicle vehicle warehousing and vehicle unloading are performed in the same combined berth. . The parking lot wheel stopper of the present invention restricts the movement of the vehicle in the front-rear direction at the time of transporting the vehicle in the multi-storey parking lot.

In these drawings, reference numeral 1 is a storage berth, 2 is a storage lift, 3 is a storage lift conveyor, 4 is a truck, 5 is a truck lifting frame, 6 is a truck conveyor, 7 is wheels, 8 is a fixed stopper, 9 Is a wheel stop frame, 10 is a wheel stop drive motor, 11 is a wheel stop drive sprocket, 12 is a wheel stop drive chain, 13 is a wheel stop drive pinion, 14 is a wheel stop drive rack, 15 is a wheel stop plate, and 16 is a storage compartment. , 17 are storage rack conveyors, 18
Is a delivery lift, 19 is a delivery lift conveyor, 20 is a delivery berth, 21 is a storage / delivery berth, 22 is a storage / delivery lift, 23 is a vehicle, 24 is an elevator door, 25 is a slat pipe (slat conveyor), 26 is A roller (roller conveyor), 27 is a belt (belt conveyor), 28 is a presser foot, and 29 is a slide frame.

As shown in FIGS. 1 to 4, the structure of the parking lot wheel stopper according to the present embodiment places the vehicle 23 on the carriage 4 or the lifts 2, 3, 18, 22 and the like, and first stops the vehicle. In a parking facility for moving the vehicle 23 to a place different from the above place and parking or stopping in the storage room 16, when the vehicle 23 is placed on the dolly 4 or the like, as shown in FIG. A wheel stopper frame 9 having a wheel stopper plate 15 at the front end which is movable in the front-rear direction of the vehicle along the upper surface of a carriage conveyor 6 for sliding provided on the wheel stopper wheel 9 and a wheel stopper drive on the lower surface of the wheel stopper frame 9. A wheel stop drive motor which is provided with a chain or a wheel stop drive rack (see FIG. 6) and drives a wheel stop drive sprocket 11 or a wheel stop drive pinion 13 that meshes with the chain or rack. Comprising a drive device consisting of 0 Prefecture, by driving the chain or rack, the wheel chock frame 9 is slid in the longitudinal direction of the vehicle, thereby suppressing the rotation of the wheels 7 of the vehicle 23.

FIG. 6A shows a wheel stop drive chain 12 as a drive means provided on the lower surface of the wheel stop frame in FIG. 6A, which is moved by a wheel stop drive sprocket 11 meshing with the chain 12. It shows the state. Further, (B) shows a state in which, when a wheel stopper drive rack 14 as a drive means provided on the lower surface of the wheel stopper frame is provided, the wheel stopper drive pinion 13 meshing with the rack 14 moves the wheel stopper drive rack 14. ing.

FIG. 7 shows the types of conveyors such as the lift 3 and the carriage 6, and the slat pipe 2 is shown in (A) thereof.
In the case of the slat conveyor composed of 5, the (B) shows the case of the roller conveyor and the belt conveyor composed of the roller 26 and the belt 27.

Further, as shown in FIG. 5 and FIG.
A fixed stopper 8 which is a fixed wheel stopper is installed on the outside of the wheel, and a slide type wheel stopper frame 9 is provided inside the wheel 7.
Is installed, and both outer sides of the sliding wheel stopper frame 9 are fixed by presser fittings 28 (see FIG. 8), and downward force when the wheel 7 rotates is applied to the outer slide frame 29.
And the presser foot 28 support the chain 12 or the rack 14 attached to the center of the wheel stop frame 9.
And the sprocket 11 or pinion 13 that meshes with it
By making sure that no extra force other than the rotational force is applied, the drive device is made smaller and the entire device is made more compact.

Further, regardless of the vehicle type of the vehicle, the front wheel or the rear wheel is always used as a reference, so that it is not necessary to detect the wheel position first, and the frame is slid by a fixed small amount. At the same time, the parallel processing eliminates the loss of smoothness of the entire device.

Next, the operation procedure of the multi-storey parking lot equipped with the parking lot wheel stopper of the present invention will be described.

The vehicle 23 positioned at the loading berth 1 or the loading / unloading berth 21 laterally moves to a fixed position on the loading lift 2 or loading / unloading lift 22 by the loading lift conveyor 3 when the elevator door 24 is opened. When this movement is completed, the vehicle stop frame 9 having the vehicle stop plate 15 slides to a predetermined position on the front wheel or rear wheel side of the vehicle 23 to regulate the amount of movement of the wheel 7 in the front-rear direction. Storage lift 2 or storage lift 22 that has been lifted and lowered
Of the vehicle 2 by simultaneously operating the truck conveyor 6 and the lift conveyor 3 to the truck 4 waiting at the same level.
3 is moved laterally on the trolley 4. The above conveyor 3,
Before the wheel 6 starts to move, the wheel stopper plate 15 is slid by a certain amount in the direction opposite to the operation so that it does not hit the wheel 7. When the movement of the vehicle 23 onto the dolly 4 is completed, the vehicle stop frame 9 on the dolly 4 slides to a predetermined position on the front wheel or rear wheel side, and the front and rear of the wheel 7 are moved, as in the case where the above-mentioned lift is restricted. Regulate the amount of movement in the direction. When the carriage 4 is completely moved and stopped at the specified position of the designated storage room 16, the wheel stop frame 9 slides in a direction opposite to that at the time of operation, and the carriage conveyor 6 and the storage shelf conveyor 17 operate simultaneously. As a result, the vehicle 23 laterally moves to the storage shelf and the storage is completed. Note that the same operation as the above-described operation is repeated with respect to the warehousing, and the vehicle 23 is evacuated from the warehousing berth 20 or the warehousing / leaving berth 21 via the warehousing lift 18 or the warehousing / unloading lift 22.

[0016]

As described above, according to the present invention, the following effects can be obtained. Since it does not slide in the height direction, it does not interfere with the lower part of the vehicle and can be installed on a slide conveyor, roller conveyor, or belt conveyor. Since the drive unit can be made more compact than the conventional device and the space between the conveyors is used, the drive unit space is not particularly required. It is compact because it does not require the front and rear slide spaces of the conventional wheel clamp type and the lifting space for engaging the teeth of the comb tooth type. Since the structure is simple, it is possible to reduce the capacity of the drive motor and improve the operation efficiency. Since there is no wheel detection time, by operating it at the same time as the operation of other devices, the smoothness equivalent to that of a parking facility without a wheel stop device can be obtained.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram of a parking device.

FIG. 2 is an overall configuration diagram of a parking device.

FIG. 3 is an overall configuration diagram of a parking device.

FIG. 4 is an overall configuration diagram of a parking device.

FIG. 5 is an overall perspective view of a wheel stopper in which a portion of FIGS. 1 to 4 is enlarged.

6 is a sectional view taken along the line bb of FIG.

FIG. 7 is an operation diagram of a wheel stopper.

FIG. 8 is a detailed perspective view of a presser foot.

[Explanation of symbols]

 1 Entry berth 2 Entry lift 3 Conveyor lift conveyor 4 dolly 5 dolly lifting frame 6 dolly conveyor 7 wheels 8 fixed stopper 9 wheel stop frame 10 wheel stop drive motor 11 wheel stop drive sprocket 12 wheel stop drive chain 13 wheel stop drive pinion 14 wheels Stop drive rack 15 Wheel stop plate 16 Hangar 17 Conveyor shelf conveyor 18 Departure lift 19 Departure lift conveyor 20 Departure berth 21 Incoming / outgoing berth 22 Incoming / outgoing lift 23 Vehicle 24 Lift door 25 Slat pipe (slat conveyor) 26 Roller (roller) Conveyor 27 Belt (belt conveyor) 28 Presser foot 29 Slide frame

Claims (1)

[Claims] 1. A parking facility in which a vehicle is placed on a trolley or a lift, or the vehicle is moved to a place different from the place where the vehicle is initially stopped to park or stop in a parking room. A frame member that is movable in the front-rear direction of the vehicle along the upper surface of the carriage or lift when placed, and a drive device that moves the frame member, and drives the drive device to drive the frame. A parking lot wheel stopper characterized in that a member is slid to suppress rotation of the wheels of the vehicle.