JPH0640792Y2 - Parking equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a parking device.

[Prior Art] There are various types of parking devices.

For example, one that merely accommodates a car in a planar arrangement on the floor, one elevator can accommodate one car, and the elevator can be raised to accommodate another car underneath. One housing or multiple side-by-side arrangements, one that vertically rotates a chain that supports a plurality of car support pallets at equal intervals, and a car that moves in and out between car support shelves that are provided in several stages on the left and right. There are known ones that run an automobile elevator, ones that are provided with a plurality of vehicle support pallets having front and rear wheels that are placed on front and rear rails that are parallel to each other in a direction that crosses the direction in which the vehicle goes in and out.

[Problems to be solved by the device]

However, among the conventional parking devices, in a parking device including a plurality of vehicle support pallets having front and rear wheels that can be rolled by being placed on front and rear rails that are parallel to each other in a direction that intersects with an in-and-out direction of the vehicle, When a vehicle enters or leaves the pallet, the load of the vehicle is applied to the front end of the pallet, and the pallet floats up at the rear with the front wheel as a fulcrum.
There is a problem that the rear wheel is easily disengaged from the rear rail.

Even if the rear part of the pallet floats up like this, even if it is still acceptable if the rear wheels fall on the rear rail again,
For example, when a car moves in or out of the pallet diagonally to the front of the pallet, the rear part of the pallet often floats up with one of the front wheels as a fulcrum and swings to the left or right. , The lifted rear wheel falls off the rail and completely derails.

Therefore, the present invention is a parking device provided with a plurality of vehicle support pallets having front and rear wheels that are mounted on front and rear rails that are parallel to each other in a direction transverse to the direction of entry and exit of a vehicle. An object of the present invention is to provide a pallet in which the rear wheels are significantly less likely to be dislodged from the rails as compared with a conventional device of the same type.

[Means for Solving the Problems]

In order to achieve the above object, the present invention provides a parking apparatus including a plurality of vehicle supporting pallets having front and rear wheels which are mounted on front and rear rails which are parallel to each other in a direction crossing a direction of entering and leaving a vehicle. A part or all of the vehicle is provided with a wheel removal preventing means for preventing the rear part of the pallet from floating around the front wheel as a fulcrum due to the load of the vehicle when the vehicle enters or leaves the vehicle and the rear wheel derails from the rear rail. The derailing prevention means includes a first locking member provided on the pallet and a second locking member on the rail that engages with the first locking member. The present invention provides a parking device that operates.

[Action]

According to the device of the present invention, when the vehicle moves in and out of the vehicle supporting pallet arranged at the vehicle in / out position, the first and second locking members of the pallet provided with the wheel removal preventing means are engaged with each other. If so, even if the load of the vehicle is further applied to the front portion of the pallet and the rear portion of the pallet rises around the front wheel as a fulcrum, the first and second engaging members are engaged and disengaged. Lifting that would cause a loop is prevented.

〔Example〕

 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

1 to 4 show an embodiment of the present invention. FIG. 1 is an overall front view, FIG. 2 is a sectional view taken along line 2-2 of FIG. 1, FIG. 3 and FIG. FIG. 4 is an explanatory view of a wheel slip prevention device.

This multi-level parking device includes a pit 11 provided on a floor surface 1 and a pair of pillars 2 provided at the front and rear, respectively.
Horizontal beams 3 are provided in three steps on the pair of columns 2 and 2 on the front side. Similarly, the cross beams 3 are also provided in three steps (not shown) on the pair of columns 2 and 2 on the rear side.

A power unit 4 is installed on the beams 3 and 3 before and after each step.

The number of power units is three for the uppermost horizontal beams 3 and 3, and two for each of the middle and lower beams 3, 3.

The power unit 4 is formed in a rectangular frame shape through which the automobile A can pass vertically, and an automobile support pallet 5 is arranged in each power unit 4.

Each unit 4 is provided with a winch device and a pulley which are not shown, and the wire extended from the winch device through the pulley is connected to the support pallet 5 to suspend the pallet 5 so that the pallet 5 can be moved up and down.

The power unit 4 provided on each of the middle and lower front and rear beams 3, 3 can travel left and right along a rail 31 on the beam 3 by wheels 41 provided on the power unit. This traveling is performed by a motor (not shown) that is provided in the power unit 4 and drives one of the wheels 41.

A front rail 71 and a rear rail are installed in the pit 11 provided on the floor.
72 are provided in the left-right direction, and two vehicle support pallets 8 are arranged on these rails.

A pair of front wheels 81, 81 and a pair of rear wheels 82, 82 are provided on the lower surface of each pallet 8, each front wheel 81 is mounted on a rail 71, and each rear wheel 82 is mounted on a rail 72. . One rear wheel
The motor 82 provided on the pallet rotates the motor 82 in the forward and reverse directions. Thus, each pallet 8 can run left and right along the rails 71, 72.

A wheel removal prevention device 9 is provided for each pallet 8.

As shown in FIG. 2, the wheel removal prevention device 9 for the left pallet 8 is provided on the left side of the rear end of the pallet 8, and the wheel removal prevention device 9 for the right pallet 8 is
It is provided on the right side of the rear end of the pallet.

3 and 4 show the left pallet 8 shown in FIG.
And a wheel removal prevention device 9 for the pallet 8 on the right side.

As shown in FIGS. 3 and 4, each wheel slip prevention device 9 has an L-shaped first locking member 91 provided on the side surface of the pallet 8.
And inverted L provided on the upper surface of pit 11 so that it can be engaged
The second locking member 92 has a V shape.

This multi-level parking system is designed so that a vehicle can enter and exit from a position facing the center of the front of the system in consideration of the site shape of the system, surrounding road conditions, etc. When a car goes in and out of
When a car goes in and out in the direction of arrow a and a car goes in and out of the pallet 8 on the right side, it goes in and out in the direction of arrow b in FIG.

According to the multi-level parking device described above, the entry and exit of vehicles is performed as follows.

First of all, when a car moves in and out of the bottom pallet 8, whether the pallet 8 is on the right side or the left side as shown in FIG. Vehicles can be moved in and out of the pallet 8 in position.

In this case, as shown in FIG. 2, when the vehicle moves in and out of the pallet 8 that is moved to the right side, the load of the vehicle is applied to the front end of the pallet 8 and the left one of the pair of front wheels 81, 81 is moved. Even if the rear end of the pallet floats up as a fulcrum and swings to the left or right and the rear wheels 82, 82 try to come off the rail 72,
First in the wheel slip prevention device 9 provided for the pallet
And the second locking members 91 and 92 are engaged with each other to prevent such derailing.

Further, when a vehicle moves in and out of the pallet 8 which is moved to the left side as shown in FIG. 2, the load of the vehicle is applied to the front end of the pallet, and the right side of the pair of front wheels 81, 81 is used as the fulcrum. Even if the rear wheels are lifted and swayed to the left or right and the rear wheels 82, 82 are about to be disengaged from the rail 72, the first and second locking members 91, 92 in the wheel removal prevention device 9 provided for the pallet are mutually locked. To prevent the wheel from slipping off.

If the pallet 8 is placed in the central space,
When the vehicle goes in and out of the pallet 8 at that position, it goes in and out in a straight line rather than a curved line as indicated by arrows a and b in FIG. Even if there is, it does not swing to the left and right, and therefore, when the load is removed, the pair of rear wheels 82, 82 are dropped and placed on the rail 72 again.

Vehicle support pallets 5 on each of the lower and middle horizontal beams
In order to move the car in and out, in the example shown in Fig. 1,
The power unit 4 on the cross beams may be moved to the central space, and the pallet 5 may be moved up and down with respect to the floor surface 1 at that position.

Further, in order to move the car in and out of the pallet 5 in the central portion of the uppermost horizontal beam, the pallet 5 may be moved up and down between the pallet 5 and the floor surface 1 using the space in the central portion.

In order to move the car in and out of the pallet 5 on the right side of the uppermost cross beam, the power units 4, 4 and the pallet 8 below the pallet are moved to the central space, and then the pallet 5 is moved between the pallet 5 and the floor surface 1. Just raise and lower.

In addition, when the vehicle moves in and out of the pallet 5 on the left side of the uppermost horizontal beam, the power units 4 and 4 and the pallet 8 under the pallet are moved to the central space, and then the pallet 5 is moved up and down with respect to the floor surface 1. You can do it.

The present invention is not limited to the above embodiment, but can be implemented in various other modes.

Explaining the wheel slip prevention device, in addition to the wheel slip prevention device shown in the above-described embodiment, for example, the wheel slip prevention device 90 shown in FIG.
Can be adopted.

This device 90 is a rear wheel as a first locking member on the pallet 8.
A member 901 that engages with the rear wheel 82 so as to prevent the rear wheel 82 from rising when the pallet 8 is moved to the right side or the left side as shown in FIG.
Is fixed to the pit 11 side.

Further, in the above-mentioned embodiment, only two pallets 8 are provided and the number of stages for accommodating a car is four. However, as in the above-mentioned embodiment, the number of pallets 8 is further increased by leaving a pallet moving space at one place. You can increase the number, and you can also increase or decrease the number of car storage stages.

In this case, the power unit 4 on each stage above the pallet 8
Is the same as the number of pallets 8. However, the number of power units 4 in the uppermost horizontal beams 3 and 3 may be set larger than the number of power units 4 in a lower stage than that to fill the unit.

When three or more pallets 8 are provided in this way, the second locking member provided on the surface of the pit 11 in the wheel removal prevention device is not the first locking member on the pallet to be engaged with this. The first locking member is provided at a position where it will not collide with the traveling pallet provided with the first locking member.

[Effect of device]

As described above, according to the present invention, there is provided a parking apparatus including a plurality of vehicle support pallets having front and rear wheels which are mounted on front and rear rails which are parallel to each other in a direction crossing the direction of entry and exit of the vehicle. It is possible to provide a pallet that is significantly less likely to be dismounted from the rails when the vehicle is moving in and out of the pallet, as compared with a conventional device of the same type.

[Brief description of drawings]

1 to 4 show an embodiment of the present invention. FIG. 1 is an overall front view, FIG. 2 is a sectional view taken along line 2-2 of FIG. 1, FIG. 3 and FIG. FIG. 4 is an explanatory view of a wheel slip prevention device. FIG. 5 is an explanatory view of another example of the wheel slip prevention device. 1 ... Floor 11 ... Pit 8 ... Car support pallet 71, 72 ... Rail 81 ... Front wheel 82 ... Rear wheel 9 ... Derailment prevention device 91 ... First locking member 92 ... Second locking member 90 ... Derailment prevention device 901 ... Second locking member A ... Automobile

Claims (1)

[Scope of utility model registration request] 1. A parking apparatus comprising a plurality of vehicle support pallets having front and rear wheels which are mounted on front and rear rails parallel to each other in a direction transverse to the direction of entry and exit of the vehicle, and a part or all of the pallets. , When the vehicle enters and leaves it, the pallet is provided with a wheel removal preventing means for preventing the rear wheel from lifting up from the rear rail with the front wheel as a fulcrum due to the load of the vehicle, and removing the rear wheel from the rear rail,
The derailing prevention means includes a first locking member provided on the pallet, and a second locking member on the rail that engages with the first locking member and is basically the second locking member. .