JPH0331796Y2 - - Google Patents

Description

[Detailed Description of the Invention] <<Field of the Invention>> This invention relates to a parking lot device that can be easily installed, for example, in a place such as a cul-de-sac where it is impossible to pass through.

《Prior art and its problems》 Recently, many financial institutions such as banks have installed parking lots exclusively for customers. It is also necessary to secure parking spaces for commuters.

However, since it is necessary to give priority to parking lots for customers, parking lots for staff can only be installed in very limited and small spaces.
In many cases, the only land left was a dead-end alley that was impossible to pass through.

By the way, various parking lot devices of this type have been devised and put into practice in the past, but a parking lot device that can be installed in places such as dead-end alleys as mentioned above has not yet been developed, and as a result, land prices have declined. The current situation is that high spaces are wasted and left unused, so there has been a desire to develop a parking lot device that can be installed in places with small spaces such as those mentioned above.

<<Purpose of the invention>> This invention was made in view of the current situation as described above, and the purpose is to provide a parking lot device that can be installed in places such as dead-end alleys that cannot be passed through.

《Structure and effects of the invention》 This invention has a platform area provided in the same direction as the vehicle's approach direction, a platform area that is perpendicular to and continuous with the platform area, and a stopping area and a parking area.
a plurality of areas formed as a group; a support frame constituting each area including the home area; and a support frame that is continuous and rotatably supported on the support frame and independently provided for each area. It is characterized by comprising: a group of rollers to be driven; one drive source that independently drives each of the roller groups constituting each area; and a control mechanism that controls the drive source.

As described above, the device of the present invention provides a home area on a straight road surface that allows vehicles to enter and exit the vehicle, and also provides a home area that is continuous with the home area on a road surface that is perpendicular to this road surface and becomes a dead end. Since a plurality of areas are provided in the parking lot, vehicles can be efficiently parked even in places such as T-shaped cul-de-sacs, and small spaces of land with high land prices can be used effectively.

Furthermore, the device of the present invention is formed in a planar manner on a support frame, and each area constituting the device of the present invention is constituted by a group of rollers that rotate with a small driving power, and only one driving power source is required. The power consumption for driving these roller groups is also small, and the present invention has effects such as being extremely economical.

<<Description of Examples>> What is shown in FIG. 1 is a plan view of the present device;
This parking lot device is mainly installed in a T-shaped cul-de-sac 10 that cannot be passed through, and this parking lot device can be broadly classified into a linear road surface that is installed in the same direction as the entry and exit directions of vehicles. It consists of a platform area 11, and a first area 12, a second area 13, and a third area 14 provided on a road surface that is perpendicular to and continuous with the platform area 11, and a maximum of four vehicles C can park there. In addition, each area 11, 12,
13 and 14 are provided continuously toward the back of the cul-de-sac 10.

Reference numeral 15 denotes a support frame that constitutes each of the areas 11, 12, 13, and 14, and this support frame 15
is installed flat on the road, and has bearing bodies 16a, 16a for connecting shaft bearings provided in the center thereof, and roller bearing bodies 17a, 17a provided on both sides thereof, and roller supports 17a, 17a provided at both ends. Support bodies 18a, 18a are provided in an upright manner.

A connecting shaft 19 is also connected between the bearing bodies 16a, 16a and the roller bearing body 17a,
A driving roller 20 and a driven roller 21 are provided between 17a.
A large number of roller groups 11a and 1 are constituted by a large number of connecting shafts 19, driving rollers 20, and driven rollers 21.
2a, 13a, 14a, each area 11, 1
2, 13, and 14, and the roller groups in each area are configured to be independently driven by the same drive source.

Therefore, first of all, the home area 11 will be explained.
17a and both end supports 18a, 18a are provided with first, second and third chucker plates 2 in the width direction.
2, 23, and 24, and inclined plates 25, 26 for vehicles to enter and exit the vehicle are provided on both sides of the supports 18a, 18a.

However, vehicle C entered from arrow direction A.
are the inclined plate 25, the chaser plate 23,
The vehicle C is configured to pass over a drive roller 20 and a chaser plate 22, and stop with the front wheels of the vehicle C riding on the driven rollers 21 and the rear wheels riding on the drive rollers 20.

In addition, the drive roller 2 that constitutes the home area
0. The belt conveyor 27 is wound only on the driven roller 21 via a guide roller, thereby making it possible to walk on the belt conveyor 27,
Safety is ensured to prevent occupants from falling when getting on and off the vehicle.

Further, sprockets 28 are provided at the shaft ends of the drive rollers 20, for example, every other sprocket, and a drive chain 29 is wound around the sprockets 28 via a guide sprocket. A sprocket 30 is provided at the end, and a driven roller 21 is connected to the driven roller 21 via a driven chain 31.
It is configured to drive.

32 is a drive motor with a reducer for driving the home area 11; 33 is an electromagnetic brake driven by a solenoid;
The input shaft 33a of No. 3 is rotatably supported by the bearing body 30, and the output shaft 32a of the drive motor 32 is rotatably supported by the bearing body 30.
A chain 30a is wound between the input shaft 33a of the electromagnetic brake 33 and the input shaft 33a of the electromagnetic brake 33 via a sprocket, and a chain 36 is also wound between the output shaft 33b of the electromagnetic brake 33 and the sprocket 28 of the drive roller 20. .

Thus, by driving the drive motor 32, the rotation which has been decelerated to a considerable ratio is transmitted to the chains 30a,
The signal is transmitted to the drive roller 20 via the drive roller 36, thereby rotating the connecting shaft 19 and the driven roller 21 via the drive roller 20.

Continuing from the home area 11, a first area 12 is formed by a roller group 12a.
The second area 12 also has a parking area 12b and a stopping area 12c.
It is divided into two parts. That is, 37 is the first
Drive motors 38 and 39 for driving the area roller group 12a are first and second clutches for connecting and disconnecting the rotation of the drive motor 37 and for switching the rotation direction of the drive motor 37. 38 and 39 are connected in series. Further, the drive motor 37 and the first clutch 38 are connected by a chain 37a, and the first clutch 38 and the first electromagnetic brake 40 are connected via a chain 41, and this electromagnetic brake 40 output shaft is parking area 12b
It is directly connected to the drive roller 20 of.

Further, the second clutch 39 is connected to a second electromagnetic brake 43.
The output shaft of the electromagnetic brake 43 and the drive roller 20 of the stop area 12b are connected to the input shaft 43a of the electromagnetic brake 43 via a chain 44.
It is connected to the.

Further, second and third areas 13 and 14 are provided in succession in the first area 12, but the second and third areas 13 and 14 are also driven by independent drive sources like the first area. In addition, each area has parking areas 13c and 14c and parking area 13.
14b and 14b.

In addition, since the drive mechanism of the second and third areas 13 and 14 is the same as the drive mechanism of the first area,
The same reference numerals are given and the explanation thereof will be omitted.

An operation board 50 is provided on the side surface of the home area 11, and this operation board 50 includes the home area 11, first, second, third areas 12, 13, 1
Vehicle presence lamp 51 that lights up when there is a vehicle in 4
a, 51b, 51c, 51d are provided,
The lights are configured to turn off when the car is empty.

Further, below the vehicle exit priority lights 52a, 52b, 52c are provided corresponding to the vehicle presence lights 51b, 51c, 51d of the first to third areas.

Also, below this, vehicles are placed in the home area 11.
An entry button 53 is pressed to stop the vehicle and move the vehicle to the first area 12, and an exit button 5 is pressed to move the vehicle from each area to the home area 11.
4. Emergency stop button 5 to press when making an emergency stop
5. One power switch 56 is provided which turns the power on and off by turning a key.

Furthermore, as shown in FIG.
d, and projector and receivers 57a, 57b and 57c, 57d arranged parallel to the direction of vehicle entry.
When the stop sensors S1 and S2 are shielded from light, the electromagnetic brake 33 is activated to prevent the vehicle from overrunning.

On the other hand, the emitter and receiver 57 arranged diagonally
b and 57c constitute a vehicle presence sensor S3.

In addition, the first, second, and third areas 12, 13, 1
4, each of the three corners also has a light beam and a receiver 58.
A, 58b, 58c are provided, and a pair of emitters and receivers 58a and 58b arranged diagonally constitute a vehicle presence sensor S3, and a pair of emitters and receivers 58b and 58c are arranged parallel to the car. Stop sensor S
1 is configured.

Next, the entry of the device of the present invention into a vehicle will be explained using FIG.

The key switch 56, which is a power switch, is turned on to turn on the power (step 100).

Next, drive the car, place the front wheels and rear wheels on the driving roller 20 and driven roller 21 on the home area 11, and enter the home area 11 (step
101).

When the entry button 53 is turned on in this state, the drive motors 32 and 37 of each area 11, 12, 13, and 14 begin to drive, and their forward rotation rotates the drive roller 20, the connecting shaft 19, and the driven roller. , the vehicle c moves toward the first area 12 following the rotation of these rollers. At this time, if the first area 12 is empty, that is, if the answer is YES, the car moves to the first area 12, and
The vehicle presence lamp 51b of No. 2 lights up to indicate the presence of a vehicle, and the movement of the vehicle is completed, ending one operation (steps 102, 103, 104, 105, 106).

On the other hand, if there is a vehicle in the first area 12, that is, in the case of NO, the vehicle in the first area 12 is moved to the second area 13 side, thereby turning off the vehicle presence light 51b in the first area 12. Along with letting
The vehicle presence light 51c in the second area 13 is turned on and the movement is completed (steps 107, 108, 109, 110).

In addition, when the vehicle is in the second area 13, that is, in the case of NO, and when the vehicle is also in the third area 14, that is, in the case of NO, it returns to the original state and is determined to be in a non-parked state. and wait (step
110).

On the other hand, when the third area 14 is empty, i.e.
In the case of YES, the vehicle in the second area 13 is moved to the third area 14, the vehicle presence light 51c in the second area 13 is turned off, the vehicle presence light 51d in the third area 14 is turned on, and the vehicle is moved. (steps 111 and 112).

Next, the case of leaving the vehicle will be explained using FIG. 9.

After confirming the presence of vehicles in each area 12, 13, 14 and confirming that the platform area 11 is empty, when the departure button 54 is pressed, the drive motors 32, 37 rotate, and the rotation is controlled by the clutch 3.
8 and 39, the driving roller 20 and the driven roller 21 are reversely rotated to move the vehicle toward the home area 11. In that case, the lamp in the area where you need to leave the vehicle first will light up (the departure priority light will flash).

That is, if there are cars in the first area 12 and second area 13 and your vehicle is in the third area 14, if you press the exit button 54, the exit button under the first area 11 on the operation panel 50 will be displayed. The priority light 52a flashes,
Vehicles in the first area 12 automatically move to the home area 1.
Move to side 1. When the user drives the vehicle to remove it from the home area 11 and presses the departure button 54 again, the departure priority light 52b in the second area 12 flashes and the vehicle is moved to the home area 11 side.

However, remove the lever vehicle and press the exit button 5 again.
When you press 4, the departure priority light 52c of the third area 14
flashes and the vehicle is moved to the home area 11 side (steps 200 to 204).

When the vehicle moves to the home area 11, the vehicle presence lamp 51a of the home area 11 is turned on, and the other vehicle presence lamps 51b, 51c, 51d and departure priority lights 52a, 52b, 52c are all turned off.

If the vehicle that has moved to the home area 11 side is the target vehicle, that is, in the case of YES, the vehicle departure operation is completed, and if it is not the target vehicle, that is, in the case of NO, the vehicle returns to the original position. Preparations for re-entering the vehicle begin according to the above-mentioned vehicle entry flowchart (steps 205 and 206).

In addition, in the device of the present invention, each area 12, 1
3 and 14 have parking areas 12b, 13b, and 14b.
A pair of other stopping areas 12c, 13c, and 14c are provided. When the vehicle moves to the parking areas 12b, 13b, and 14b of each of the above areas, and the presence of the vehicle is confirmed by the presence sensor S3,
Upon receiving the signal, the electromagnetic brake 43 is activated, thereby stopping areas 12c, 13c, 14
It is configured to stop driving the drive roller 20 of c.

[Brief explanation of drawings]

Figure 1 is a plan view of the parking lot device according to this invention.
Figure 2 is a plan view showing the drive mechanism of the device of the present application;
The figure is a sectional view taken along the - line in Fig. 1, Fig. 4 is a sectional view taken along the - line in Fig. 2, Fig. 5 is a front view of the home area of the device of the present invention, and Fig. 6 is a side view showing the parking state of each area. , FIG. 7 is a plan view showing the installation state of the sensor in the device of the present invention, and FIG. 8 is a flowchart of entering the vehicle when entering the device of the present invention.
Figure 9 is a flowchart for dispatching the vehicle.
FIG. 0 is a front view of the operation panel in the device of the present application. 10... Cul-de-sac, 11... Home area, 12
...First area, 13...Second area, 14...
Third area, 15... Support frame, 19... Connection shaft, 20... Drive roller, 21... Driven roller, 11a, 12a, 13a, 14a... Roller group, 32, 37... Drive motor, 33, 43...
Electromagnetic brake, 12b, 13b, 14b...parking area, 12c, 13c, 14c...stop area, 50...operation panel.

Claims (1)

[Scope of Claim for Utility Model Registration] A platform area provided on a straight road surface that allows vehicles to enter and exit, and a platform area provided on a road surface that is perpendicular to the road surface on which the platform area is provided and is a dead end street. A plurality of areas are provided consecutively to the above-mentioned support frame, and a plurality of areas are formed as a set of a stopping area and a parking area; a support frame constituting each area including the above-mentioned home area; A group of rollers that are rotatably supported and independently driven for each of the areas, a drive source that independently drives the roller groups that make up each area, and a drive source that controls the drive source. A parking lot device comprising a control mechanism.