JPS597198Y2 - Traveling devices such as automobiles on ships - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a traveling device for automobiles, etc., in a ship, which is provided for allowing automobiles, etc. to self-propel between a quay and the interior of the ship.

When a car or the like is patrolled between a quay and a ship, the relationship between the height of the boarding deck and the quay varies depending on the quay conditions of each port, low tide, draft conditions, etc.

Conventionally, a ramp was provided between the farthest side of the boarding deck and the quay.

By the way, in a patrol car or the like, for example, if the relative angle of the joint between the boarding deck and the rampway exceeds a certain level, it becomes impossible to transfer between them.

Therefore, it is difficult to use the ramp when the quay is higher than the boarding deck or when the quay is extremely lower than the boarding deck.

It is also conceivable to make the ramp way long in order to reduce the relative angle, but this poses a problem in the stored state when not in use.

The present invention proposes a traveling device for vehicles, etc. for ships that can solve the above-mentioned problems, and one embodiment thereof will be described below based on the drawings.

1 indicates a ship, and 2 indicates a quay.

Reference numeral 3 designates a boarding deck, which is formed near the side 4 into a recessed step 5 that slopes downward as the side 4 approaches, and the side 4 facing the recessed step 5 has an opening 6.

Reference numeral 7 denotes a rampway inserted through the opening 6, which is composed of an inboard rampway part 9 and an outboard rampway part 10, which are connected near the opening 6 by a horizontal pin 8 so as to be able to swing relative to each other up and down.

The inner side of the rampway part 9 is attached via a horizontal shaft 11 near the boarding deck 3 on the inner side thereof, so that it can swing up and down.

Reference numeral 12 denotes a cylinder device which is an example of a driving device for vertically changing the vertical angle of the inboard rampway portion 9, and a winch device or a jack device may also be used.

The outboard rampway portion 10 can swing up and down around the horizontal pin 8, and a winch device 13, which is an example of a drive device for swinging, is provided on the ship 1 side.

Reference numeral 14 indicates a flap attached to the free end of the outboard rampway portion 10.

Guide rollers 15 are attached to both protruding ends of the horizontal pin 8, and guide rails 16 for guiding the guide rollers are located on both sides of the opening 6.

The guide rail 16 is shaped like an arc centered on the horizontal axis 11.

Support columns 17 are provided inside these guide rails 16.

Reference numeral 18 denotes a stopper capable of receiving the lower surface of the free end of the inboard ramp section 9, such as a screw hole 19 formed in the support column 17.
The receiving position can be changed by screwing a bolt 20 into the holder.

Reference numeral 21 denotes an opening/closing door, which is provided near the fourth step 5 of the boarding deck 3.

FIG. 1 shows how the rampway 7 is used.

At this time, the opening/closing door 21 is opened, and the cylinder device 12
The vertical angle of the inboard rampway part 9 with respect to the boarding deck 3 is changed by this.

As a result, as shown by the solid line and the imaginary line, the transition area between the boarding deck 3 and the inner rampway part 9, both rampway parts 9, Transfer area for 10 hours, part of the outer rampway 1
0 and the flap 14 can be adjusted to allow transfer.

When changing the angle of the inboard rampway portion 9 as described above, the stopper 18 is first removed, and the stopper 18 is attached after the angle is changed.

After using the rampway 7, the cylinder device 12
The inboard rampway part 9 is moved downward by the extension of the inboard rampway, and the outboard rampway part 10 is moved upward by the winding of the winch device 13, so that the outboard rampway part 9 is moved downward as shown in FIG. Place the part 10 against the side 4 and stand it up.
The opening 6 is in a closed state.

Such conditions are maintained by using other fixation devices.

Also, since there is not enough water in the opening 6, the opening/closing door 21
Close it and try to turn the water into honey.

As described above, according to the present invention, by changing the relative angle between a part of the inboard rampway and a part of the outboard rampway, no matter how the relative height between the quay and the boarding deck changes, The rampway can be made ready for driving cars, etc., and when not in use, only a portion of the outboard rampway, which is approximately half the length, needs to be stored on the side, and the storage can be easily and reliably carried out. can.

Furthermore, due to the inclined structure of the four steps, a part of the inboard ramp can be tilted along the inclined surface, so even if the quay is quite low compared to the boarding deck, the ramp can be run in a straight line. I can do it easily.

In addition, the part of the outboard ramp that is stored allows the opening to be sealed with water, and the presence of the opening/closing door ensures that the opening side is watertight.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which Fig. 1 is a schematic cross-sectional view in a used state, Fig. 2 is a schematic cross-sectional view in an unused state, and Fig. 3 is a schematic cross-sectional view in a non-use state.
The figure is an enlarged view of the main part in FIG. 1, and FIG. 4 is a plan view of FIG. 3. 1... Ship, 2... Quay, 3... Boarding deck, 4
...Side, 5... Concave step, 6... Opening, 7...
Rampway, 9...Part of the rampway inside the ship, 10.
...Part of the outboard rampway, 12...Cylinder device (
drive device for vertical angle change), 13... winch device (
Swing drive device), 14... Flap, 17... Support column, 18... Stopper, 21... Opening/closing door.

Claims (1)

[Scope of utility model registration request] Near the side of the boarding deck, a concave step slopes downward toward the side, and the side opposite to this concave step is opened, and the rampway inserted into this opening is connected to the rampway near the opening by a horizontal pin. It consists of a part of the inboard rampway and a part of the outboard rampway that are connected so as to be able to swing up and down, and the inner end of the part of the inboard rampway is attached near the boarding deck so that it can swing up and down. , guide rollers are attached to the protruding ends on both sides of the horizontal pin, and guide rails that guide the guide rollers and have an arc shape centered on the horizontal axis are attached to both sides of the opening, and a part of the inboard rampway is installed. 1. A traveling device for automobiles, etc. on a ship, characterized in that a drive device for changing the vertical angle of the ship and a drive device for swinging a part of an outboard rampway are provided, and an opening/closing door is provided near a recessed part of a boarding deck.