JP2528830Y2 - Two-stage parking device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an upper pallet for parking a car at an upper stage in a two-stage parking apparatus for parking a car at two stages above and below.

[0002]

2. Description of the Related Art Conventionally, a pit 2 has been dug in the ground 1 and a car 7 has been parked in the pit 2 portion.
There is proposed a two-stage parking device for parking a second vehicle 7 in a space above the vehicle. Then, the upper pallet 4 for parking the car 7 in the upper stage is placed in the pit 2
In order to allow the car 7 to enter and exit the upper pallet 4 as shown in FIG. 16, the upper pallet 4 is inclined downward and forward so that the front end of the upper pallet 4 It was performed with the ground in front of the ground.

[0003]

However, as shown in FIG. 16, the upper pallet 4 is tilted downward and the front end of the upper pallet 4 is grounded on the ground 1 in front of the front end of the pit 2. When the vehicle 7 moves in and out of the pallet 4, depending on the type of the vehicle 7, the vehicle 7 may be stored at the time of parking.
The exhaust pipe 7b may hit the upper pallet 4 inclined forward and downward. When entering the lower pallet 3,
As shown in FIG. 17, the lower pallet 3 is tilted upward so that the front end of the lower pallet 3 is located near the upper end of the front end of the pit 2, and the upper pallet 4 is tilted upward. In this case, if the height between the front end of the lower pallet 3 and the front end of the upper pallet 4 is low, the driver may feel uneasy. For this reason, the front end of the lower pallet 3 and the upper pallet 4 If the height between the front end and the front end is increased, there is a problem that the garage height is increased.

The present invention has been made in view of the above-mentioned problems of the prior art. The purpose of the present invention is to exhaust the exhaust pipe of the vehicle to the upper pallet which is inclined downward when entering the upper pallet. At the same time as smooth parking when entering the lower pallet.
To provide a two-stage parking system that can give a sense of security to the driver.

[0005]

The two-stage parking device according to the present invention is an upper parking device for parking a car 7 in the upper stage.
And the lower part of the pit 2 that is lower than the ground
2 with a lower pallet 3 for parking the car 7
In stage parking systems, up Rutotomoni provided on pallet 4 rotatably in the pit 2 above, the upper pallet 4 before
Lower pallet in conjunction with the upper pallet 4
Unit 3 is rotated so as to assume a forwardly inclined position.
Moving means 6 provided at the front end of the upper pallet 4
The ground 1 in front of the front end of pit 2 when
To form a transfer guide piece 4a for approaching
The transfer guide piece 4a is bent upward from an extension of the upper pallet 4 to the front, and such a configuration is employed. To achieve the object of the present invention.

[0006]

In order to move the vehicle 7 in and out of the upper pallet 4, the upper pallet 4 is inclined downward and forward, and the transfer guide piece 4a provided at the front end of the upper pallet 4 is moved to the upper end of the pit 2 at the front end. In this state, the vehicle 7 enters and exits the upper pallet 4 in this state, and in this case, the transfer guide piece 4a is located above the extension of the upper pallet 4 forward. When the vehicle is bent, the rear wheel of the vehicle 7 is first placed on the transfer guide piece 4a and leans upward before being placed on the upper pallet 4 at the time of storage, so that the exhaust pipe 7b hits the upper pallet 4. It is now possible to avoid. Also, when entering the lower pallet 3, the lower pallet 3 is inclined forward and upward,
The upper pallet 4 is tilted forward and stored in the lower pallet 3. In this case, the transfer guide piece 4 a provided at the front end of the upper pallet 4 is located above the extension of the upper pallet 4 forward. By bending toward the side, the height from the front end of the lower pallet 3 to the transfer guide piece portion 4a at the front end of the upper pallet 4 is increased, so that the driver can be given a sense of security by that amount. It has become.
Further, when the upper pallet 4 is in the upwardly inclined position.
The lower pallet 3 is tilted upward in front of the upper pallet 4
Whether or not the interlocking means 6 for rotating so as to be inclined is provided.
When the upper pallet 4 is in the forward-upward inclined position
Is linked to the upper pallet 4 by the interlocking means 6
The lower pallet 3
The moving vehicle 7 can be parked smoothly.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the accompanying drawings. A pit 2 is formed of concrete or the like by digging the ground 1. A gantry 8 is installed along both inner side surfaces inside the pit 2, and a lower arm projecting upward from a rear end of the lower pallet 3 at a rear end of the gantry 8 at a rear end of the pit 2. The upper end of 9 is pivotably supported by a shaft 9a.

As shown in FIG. 1, a lower end of an upper arm 10 hanging downward from a position slightly rearward from the center of the upper pallet 4 is pivotally supported on a base 8 by a shaft 10a. And the pivotal position by this axis 10a is pit 2
It is located at a position slightly shifted backward from the central part of the inside.
A rotation drive means 5 for rotating and driving the upper pallet 4 is attached to the gantry 8. In the embodiment shown in the attached drawings, an example is shown in which the rotary drive means 5 is a jack 5a. Jack 5a
Various types of conventionally known jacks can be used, but a screw type jack called a so-called "Dharma jack" is shown in the accompanying drawings. The lower end of the jack 5a is rotatably mounted on the gantry 8 by a shaft 12, and the upper end of the jack 5a is rotatably mounted on the upper pallet 4 by a shaft 13. A gear motor 14 is mounted on one of the jacks 5a on both sides, and the input shaft 1 of the one jack 5a
As shown in FIG. 8, a belt 18 or a chain is hung between a pulley 16 provided on the gear 5 and a pulley 17 of the geared motor 14, and the input shaft 15 of one jack 5a is provided.
And the input shaft 15 of the other jack 5a
By rotating the gear motor 14, the jacks 5a on both sides expand and contract in synchronism, whereby the upper pallet 4 rotates about the shaft 10a. At the front end of the upper pallet 4, there is formed a transfer guide piece 4a for approaching the ground 1 in front of the front end of the pit 2 when the upper pallet 4 is inclined downward. The transfer guide piece 4a is bent upward from an extension of the upper pallet 4 to the front.
Pit 2 when the upper pallet 4 tilts down
The transfer guide piece 4a is horizontal when the transfer guide piece 4a approaches the ground 1 in front of the upper end of the front end of the upper pallet 4, or the upper pallet 4 is inclined forward and downward as shown in FIG. It is set so that it slopes more gradually forward.

The upper pallet 4 and the lower pallet 3 are connected by an interlocking means 6. The interlocking means 6 rotates the lower pallet 3 in conjunction with the upper pallet 4 when the upper pallet 4 is in a forwardly inclined position. When the upper pallet 4 is in a horizontal parking posture or a forward-lowering position, the upper pallet 4 does not rotate even if the upper pallet 4 is driven to rotate by the interlocking means 6. In the embodiment shown in FIGS. 1 and 7,
A pipe 21 having a hole 20 at one end is connected to a rod 2 from the other end.
2 is slidably inserted into one end of the rod 22.
The stopper 23 at the other end of the pipe 21 is freely engageable with the stopper 23 at the end of the pipe 21. Here, the contact portion 23 is provided with a cushioning rubber 23a. In the embodiment, the rod 22 is composed of a screw rod 25 and upper and lower female screw cylinders 26 in which both ends of the screw rod 25 are freely screwed deep and shallow.
The length of the rod 22 can be adjusted by changing the screwing depth of the screw rod 25 to the female screw cylinder 26. Here, the contact portion 23 described above is provided in one female screw cylinder 26, and a hole 27 is provided in an end of the other female screw cylinder 26. In the figure, reference numeral 28 denotes a lock nut, which is adapted to be tightened after adjusting its length. The holes 20 and 27 are respectively provided on the shaft 2
The upper pallet 4 and the lower pallet 3 are rotatably supported by 9 and 30. Then, when the interlocking means 6 is attached in this manner, when the upper pallet 4 is in the forwardly inclined position, the contact portion 23 does not hit the stopper 24 as shown in FIG. When the lower pallet 3 is in a horizontal parking position at the bottom of the pit 2 and the lower pallet 3 is in a horizontal parking position, the contact portion 23 hits the stopper 24. Therefore, when the upper pallet 4 is in the front-up tilted position, The lower pallet 3 rotates in conjunction with the upper pallet 4 and does not rotate when the upper pallet 4 is driven to rotate by the interlocking means 6 when the upper pallet 4 is in a horizontal parking position or a forward-down position. The interlocking means 6 is not limited to the one shown in FIG. 7, but a bar 31 having a hole 20 at one end is provided at the other end of a strip 32 having a hole 27 at one end as shown in FIG. Inserted into the insertion hole 33
The nut 35 may be screwed into the external thread portion 34 at the tip of the nut so as to be freely deep and shallow. Further, as shown in FIG. 13, the interlocking means 6 is constituted by a wire 36, and when the lower pallet 3 is in a horizontal parking posture and the upper pallet 4 is inclined forward and downward, the wire 36 has slack, and the upper pallet 4 And lower pallet 3
Are set so that the wires 36 are tightened in the horizontal parking posture, respectively.
When the is rotated upward, the lower pallet 3 is also rotated forward by the wire 36. FIG.
4, a rod 37 is arranged between the lower pallet 3 and the upper pallet 4, and the rod 37 is pivotally supported by a shaft 38 in the holes of the lower pallet 3 and the upper pallet 4. Alternatively, at least one of the holes of the upper pallet 4 may be formed as a long hole 39 as shown in FIG. In this embodiment, when the upper pallet 4 is inclined forward and downward, the shaft 3
8 does not hit the upper edge of the long hole 39, and the shaft 38 hits the upper edge of the long hole 39 in a state where the upper pallet 4 is in a horizontal parking posture, and the upper pallet 4 tilts forward. The lower pallet 3 is rotated so as to be inclined forward and upward.

In FIG. 1, reference numeral 40 denotes a gantry 8 and an upper pallet 4.
When the upper pallet 4 rotates clockwise in FIG. 1 (that is, when the upper pallet 4 rises), the lifting speed is slow because the load for raising is large, and the lower pallet 4 is lowered. When the upper pallet 4 is lowered, the auxiliary damper member 40 acts as a damper when the upper pallet 4 is lowered, so that the lowering speed is reduced to make the rising and lowering speeds substantially equal. By providing the auxiliary damper member 40, the size of the jack 5a can be reduced. Reference numeral 41 in the figure denotes a bogie provided on the upper pallet 4.

Thus, as shown in FIG. 4, the car 7 is parked on the lower pallet 3 disposed in the pit 2 and on the upper pallet 4 disposed above the pit 2, and two-stage parking is performed. However, in this case, the lower pallet 3 and the upper pallet 4 are in a horizontal parking position, so that the vehicle can be stably parked. Here, when the vehicle 7 enters and exits the upper pallet 4, the rotation driving means 5 is driven to move the upper pallet 4 from the horizontal parking position to the inclined position in the forward downward direction as shown in FIG. And the front end of the upper pallet 4 is positioned near the upper end of the front end of the pit 2, and the vehicle 7 enters and exits the upper pallet 4 in this state. Above the hood 7a of the car 7 parked on the lower pallet 3, which maintains a horizontal parking posture at the bottom of the lower pallet 3 but keeps a horizontal parking posture when the upper pallet 4 is in the downwardly inclined position. The space is effectively utilized so that the vehicle does not hit the vehicle on the lower pallet 3 and is inclined forward and downward. The upper pallet 3 is inclined forward and the transfer guide piece 4a provided at the front end is closer to the ground 1 in front of the upper end of the front end of the pit 2, and in this state, the vehicle 7 enters and exits the upper pallet 4. In this case, since the transfer guide piece 4a is bent upward from an extension of the upper pallet 4 in front of the upper pallet 4, the vehicle must be mounted on the upper pallet 4 before loading. After seven
Since the wheel first rests on the transfer guide piece 4a and tilts upward, the exhaust pipe 7b can be prevented from hitting the upper pallet 4. After parking in the upper pallet 4 in this way, when parking, the rotation drive means 5 is driven to rotate so that the upper pallet 4 assumes the horizontal parking posture again as shown in FIG. In this case, as described above, since the interlocking means 6 rotates the lower pallet 3 in conjunction with the upper pallet 4 when the upper pallet 4 is in the forwardly inclined position, the upper pallet 4 is moved forward and downward. In the inclined posture and the horizontal posture, the lower pallet 3 is not linked, and the lower pallet 3 holds a horizontal parking posture. On the other hand, in order for the car 7 to enter and exit the lower pallet 3, the driving mechanism 5 is driven from the horizontal parking posture as shown in FIG.
The upper pallet 4 is rotated to the front-up inclined posture. Then
As shown in FIG. 6, the front end pits of the lower pallet 3 by the interlocking means 6 for a rotation in the front rising inclined posture of the upper pallet 4 is lower pallet 3 rotates forwardly and upwardly inclined position from a horizontal parking position 2 Near the upper end of the front end of the
In this state, the vehicle 7 enters and exits the lower pallet 3 . In this case, the transfer pallet 4a provided at the front end of the upper pallet 4 is bent upward from an extension line of the upper pallet 4 forward, as shown in FIG. The height from the front end of the upper pallet 3 to the transfer guide piece 4a at the front end of the upper pallet 4 is increased, so that the driver can be given a sense of security.
Then, when the vehicle 7 enters the lower pallet 3 in this way, the rotation driving means 5 is driven to return the upper pallet 4 from the upwardly inclined position to the horizontal parking position. In this case, when the upper pallet 4 rotates, the lower pallet 3 also rotates by the interlocking means 6 so that the lower pallet 3 assumes a horizontal parking posture at the bottom of the pit 2. In this way, both the lower pallet 3 and the upper pallet 4 park the car 7 in a horizontal parking posture, and the two-tiered parking is performed stably.

The mounting position of the upper arm 10 in the front-rear direction on the base 8 and the upper pallet 4 and the mounting position of the interlocking means 6 in the front-rear direction on the lower pallet 3 and the upper pallet 4 by means of bolts can be appropriately selected. 8, upper pallet 4,
A plurality of mounting holes 50 are provided in the front-rear direction of the lower pallet 3, and the upper arm 1 is provided in accordance with site conditions such as the depth of the pit 2.
0 can be shifted in the front-rear direction, and the mounting position of the interlocking means 6 can be shifted in the front-rear direction. 9, 10 and 11 show a shaft 10 a of the upper arm 10 of the upper pallet 4 and a shaft 9 of the lower arm 9 of the lower pallet 3.
a in a state where both the upper and lower pallets 4 and 3 are parked in the horizontal parking posture and the car 7 is parked in the second tier, when the car 7 is located near the rear end of the pit 2; 2 shows a state, that is, a state in which the vehicle 7 enters and exits the lower pallet 3.

In the above embodiment, the upper pallet 4 is rotated by the rotation driving means 5, and the lower pallet 3 and the upper pallet 4 are interlocked by the interlocking means 6.
The lower pallet 3 is rotationally driven in conjunction with the rotational driving of the pallet. However, the upper pallet 4 and the lower pallet 3 may be rotationally driven by independent rotational driving means. It is.

[0014]

According to the present invention, as described above, the upper pallet is rotatably provided above the pit, and when the upper pallet is inclined forward and downward at the front end of the upper pallet, the upper pallet is located in front of the front end of the pit. A transfer guide piece for approaching the ground is formed, and this transfer guide piece is bent upward from the extension line to the front of the upper pallet. Before riding, the rear wheel of the car first rests on the transfer guide piece and leans upward, so that the exhaust pipe of the car can be prevented from hitting the upper pallet. The upper pallet is inclined forward and the upper pallet is inclined forward and the lower pallet is stored.In this case, the transfer guide piece provided at the front end of the upper pallet is extended forward of the upper pallet. By bending upward, the height from the front end of the lower pallet to the guide piece for transfer at the front end of the upper pallet is increased, which can give the driver a sense of security. It is. further,
When the upper pallet is in the upwardly inclined position,
The lower pallet will be tilted forward as it moves
The upper pallet is in front of the
When the robot is in the up-tilt position,
In conjunction with the pallet, the lower pallet is tilted forward and tilted.
The car can be smoothly parked on the lower pallet.
It is.

[Brief description of the drawings]

FIG. 1 is a side sectional view of the present invention.

FIG. 2 is a sectional view taken along line XX of FIG.

FIG. 3 is a sectional view taken along line YY of FIG. 1;

FIG. 4 is an explanatory view showing a horizontal parking state of the upper and lower two stages in the same.

FIG. 5 is an explanatory diagram showing entry and exit of a car to and from the upper pallet of the above.

FIG. 6 is an explanatory diagram showing the entry and exit of the vehicle to and from the lower pallet of the above.

FIG. 7 shows an embodiment of the interlocking means used in the embodiment;
(A) is a perspective view, (b) is a cross-sectional view, and (c)
Is an enlarged sectional view.

8A and 8B show a rotary drive unit used in the first embodiment, FIG. 8A is a front view, and FIG. 8B is a side view.

FIG. 9 is an explanatory diagram of another example showing a horizontal parking state of the upper and lower two stages in the above.

FIG. 10 is an explanatory diagram showing entry and exit of a car to and from the upper pallet of the above.

FIG. 11 is an explanatory diagram showing entry and exit of the vehicle to and from the lower pallet of the above.

FIG. 12 is a perspective view of another embodiment of the interlocking means used in the embodiment.

FIG. 13 shows another embodiment of the interlocking means used in the above.
(A) shows a state in which the upper pallet is tilted forward and downward,
(B) shows a state where the upper pallet is in a horizontal parking posture,
(C) is an explanatory view showing a state in which the upper pallet is in a forwardly inclined position.

FIG. 14 is an exploded perspective view of still another embodiment of the interlocking means used in the embodiment.

FIG. 15 is an explanatory view of another embodiment of the riding guide piece according to the present invention.

FIG. 16 is an explanatory view of a conventional example at the time of storage in an upper pallet.

FIG. 17 is an explanatory view of a conventional example at the time of entry into a lower pallet.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ground 2 Pit 3 Lower pallet 4 Upper pallet 4a Transfer guide piece

Claims (1)

(57) [Scope of request for utility model registration] 1. A vehicle for parking a car in an upper stage.
On the upper pallet and the lower part of the pit that is lower than the ground
With lower pallet for parking the car
In stage parking systems, inclined Rutotomoni provided on pallets rotatably in pits upward, the upper pallet forwardly upwardly
When the posture is reached, the lower pallet moves forward in conjunction with the upper pallet
An interlocking means for rotating so that it has a
When the upper pallet inclines downward at the front end of the upper pallet, a transfer guide piece is formed to approach the ground in front of the pit front end, and this transfer guide piece is moved forward of the upper pallet. A two-stage parking device that is bent upward from an extension of the vehicle.