JPS5831755Y2 - Movable deck device for warehouse rampway - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a movable deck device for a warehouse rampway.
It is.

For example, as shown in Figure 1, a car ferry has two vehicle decks: a lower deck 1 and an upper deck 2.
When installing a warehouse rampway 3 with a see-saw set that allows the direction of vehicle transfer between two spaces to be freely controlled, a front flap 4 and a rear flap 5 that can be connected to the front and rear of the warehouse rampway 3 are installed on the lower deck 1. is required.

With this configuration, for example, as shown in FIG. 2, when the vehicle 6 is boarded from the lower deck 1 to the upper deck 2 using the rear flap 5 and the hold ramp way 3, both of these 5, 3
The vehicle 6 located above becomes tilted (in an ascending state).

Therefore, in order to prevent the upper part of the vehicle 6 from coming into contact with (collision with) the upper deck end (connection part) 2A located above the rear flap 5, the virtual inclined surface 7 and the lower end of the upper deck end 2A are connected to the vehicle. The passing height A must be determined.

The deck height L between the two decks 1 and 2 is generally determined by the vehicle passing height A described above, and therefore, a space S that is larger than necessary for the vehicle height H is created. This waste of space causes problems such as uneconomical effects due to an increase in the amount of steel used.

The present invention proposes a movable deck device for warehouse rampways that can solve the above-mentioned problems.
This will be explained based on FIGS.

That is, the present invention is provided with a warehouse rampway 12 that can communicate between the upper deck 10 and the lower deck 11 and that covers a part of the upper deck 10.

The upper deck end 10A, which is located above the flap 13 provided at the connection between the warehouse rampway 12 and the lower deck 11 and is connectable to the warehouse rampway 12, is connected to the upper deck 10 via the hinge mechanism 14. The stopper body 15 is attached to the upper deck 10 and can also be supported by a chain or a hanging link.

) by receiving the lower surface of the upper deck end 10A, it is configured to be swingable between a position connected to the warehouse rampway 12 and a position above the position.

Incidentally, the swinging of the upper deck end portion 10A is performed by a chenobrock, a winch device (none of which is shown), or the like.

Normally, the upper deck end 10A is supported by the stopper body 15 in a horizontal position, as shown by the imaginary line in FIG. 3 and the solid line in FIGS. 4 and 5, and the warehouse rampway 12 is Upper deck end 10A as shown in the line
is connected to.

Therefore, it is also possible to load the vehicle 16 onto the upper deck end 10A.

When transferring the vehicle 16, close the Kurauchi rampway 12 to the flap 13 as shown in solid lines in FIGS. 3 and 4.
3, and the upper deck end 10A is swung upward via the hinge mechanism 14, as shown by the solid line in FIG. 3 and the imaginary line in FIGS. 4 and 5.

This creates a large space above the flap 13.

As shown in FIG. 3, this means that the vehicle 16 can be transferred safely even though the deck height l is lowered and the space S is reduced.

FIG. 6 shows another embodiment in which the upper deck end 10A is moved up and down, and this case is also similar to the previous embodiment.

In the above embodiment, the warehouse rampway 12 is shown swinging on one side, but a similar effect can be expected with the warehouse rampway 12 of the seesaw set shown in the conventional example (FIG. 1).

According to the present invention described above, when transferring a vehicle between the upper deck and the lower deck, the running of the vehicle at the connection between the lower deck and the warehouse rampway is moved upward from the end of the upper deck. With a simple configuration and operation, it can be done safely without contact (collision).
Moreover, the height between the panels during rain is slightly higher than the height of the vehicle, minimizing unnecessary space, and economical effects can be expected by reducing the amount of steel used.

[Brief explanation of the drawing]

Figures 1 and 2 are longitudinal sectional side views showing conventional examples, and Figures 3 to 5.
The drawings show one embodiment of the present invention; FIGS. 3 and 4 are longitudinal side views, FIG. 5 is a longitudinal front view, and FIG. 6 is a longitudinal side view of another embodiment. 10... Upper deck, IOA... Upper deck end, 11... Lower deck, 12...
Kurauchi rampway, 13°°°°°°flap, 14.
... Hinge mechanism 15 ... Stopper body, 1
6...Vehicle.

Claims (1)

[Scope of utility model registration request] A warehouse rampway is provided that can communicate between the upper deck and the lower deck and covers a part of the upper deck, and is located above the connection between the warehouse rampway and the lower deck and is connectable to the warehouse rampway. 1. A movable deck device for a warehouse rampway, characterized in that an end portion of the upper deck is configured to be movable between a position connected to the warehouse rampway and a position above the location.