JPS582109B2 - Installation structure of automobile rampway on vehicle carrier - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an automobile rampway mounting structure for efficiently connecting the upper and lower floors of a storage parking lot of a vehicle carrier that is separated into multiple stages.

A vehicle carrier usually has 8 to 10 floors, and these floors are connected by a rampway for cars, and the loaded cars are driven by themselves via this rampway and loaded onto each floor. ing.

Such an automobile rampway usually has a structure in which a part of the upper floor 1 is cut out and the upper end side of the rampway 4 is connected to one side 10 of the cutout, as shown in FIG.

In this case, the other side 11 of the notch and one inclined side surface 7 of the ramp way 4 that is gradually spaced apart from the other side 11 form a V-shape, and the joint thereof becomes a folded portion A.

By the way, in conventionally known rampways of this type, when the rampway connecting the upper and lower floors is straight, it is necessary to avoid the risk of being hit on the head, belly, or even butt by passing vehicles. The ramp angle is regulated, and therefore the rampway itself has to be lengthened to some extent, and rampways with a thousand-sided S-shape are also known from the perspective of shortening the straight-line distance, but in this case, However, there are unavoidable drawbacks such as a significant increase in the installation space in the width direction.

In particular, ships require transverse bulkheads due to their structure, so each floor cannot be constructed continuously. Therefore, a vehicle carrier requires a rampway for each block, and the area occupied by this rampway is extremely large. The disadvantage was that the larger the vehicle, the smaller the vehicle carrying capacity.

Therefore, there has been a desire for an effective proposal to reduce the area occupied by the rampway.

The present invention was devised as a result of many years of research by the present inventors in order to overcome such difficulties. Specifically, a part of the upper floor is cut out, and one side of the cutout is connected to the lower floor. A mounting structure for an automobile rampway in a vehicle carrier, in which an automobile rampway is provided between the notches, and a folded joint is formed between the other side of the cutout and one side of the rampway that faces and gradually separates from the other side of the notch. In the present invention, the upper floor in the vicinity of the folded joint is cut out, and an auxiliary slope is provided in the cutout to connect the upper floor and the automobile rampway.

The present invention will be described below based on the illustrated embodiments. In FIG. 1, 1 is an upper floor, 2 is a lower floor, 3 is a side wall, 4 is a rampway constructed between the upper and lower floors, and 6
A indicates an adjoining preliminary plane as part of the upper floor 1, and A indicates a folded connection.

Note that the same parts as in FIG. 3 are given the same numbers.

Further, reference numeral 5 shows a characteristic part of the present invention, in which a part 5 of the upper floor 1 near the folded connection part A is cut out, and the part 5 is cut out along the slope side surface 7 of the rampway 4, which starts to gradually separate. This figure shows an auxiliary slope that is bent by the angle, thereby making the continuity between the rampway 4 and the upper floor 1 even tighter.

Furthermore, FIG. 2 shows an example of the implementation of the second invention, and the difference from that shown in FIG. It is installed in a low position, and a part of the upper floor 1 is used as a spare surface 6.
A sloped portion 9 is provided by bending the sloped portion 9 so as to be continuous with the folded joint portion A.
The auxiliary slope 5 is formed by cutting out a part 5 of the upper floor 1 in the vicinity and bending the part 5 along the slope side surface 7 of the rampway 4 that gradually starts to separate.

Since the present invention has the above-described configuration, in particular, due to the presence of the auxiliary slope 5, for example, as shown by the chain line in FIG.
As a result of the tire locus 8 due to the difference between the inner wheels in the rotating portion of the vehicle passing over the auxiliary needle surface 5, the area of the preliminary needle surface 6 can be reduced.

Therefore, it is possible to minimize the reduction in vehicle loading area due to rampway installation, and for vehicle carriers that require rampways for each block divided by transverse bulkheads, it is possible to increase the vehicle loading capacity of each block. The narrow space of each block can be used effectively.

Furthermore, as described above, as a result of the tire track 8 being able to pass over the auxiliary slope 5, there is an effect that it can be sufficiently used as a countermeasure for vehicles that are becoming increasingly long.

Furthermore, in the second invention, since the preliminary plane part 6 as a part of the upper floor 1 is installed at a lower position than the upper floor 1, the distance of the rampway 4 communicating therewith is further shortened. You can also do that.

As a result, not only the area of the preliminary plane 6. The installation area of the ramp way 4 can also be reduced, and the reduction in vehicle mounting area due to the installation of the ramp way 4 can be further reduced.

As a result, the vehicle loading capacity of each block of the vehicle carrier can be increased, and the narrow space of each block within the ship can be utilized as effectively as possible.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a main part of a ramp way mounting part showing an embodiment of the present invention, Fig. 2 is a perspective view of a main part showing an embodiment of the second invention, and Fig. 3 is a perspective view of a conventional automobile ramp way. FIG. 3 is a perspective view showing the mounting structure. In addition, the same reference numerals are attached to the same or corresponding parts in the drawings for explanation. 1 is the upper floor, 2 is the lower floor, 4 is the rampway,
Reference numeral 5 indicates an auxiliary slope, 6 indicates a preliminary flat section, 9 indicates an inclined section, and holes indicate folded joints.

Claims (1)

[Scope of Claims] 1. A part of the upper floor is cut out, an automatic ascending rampway is provided between one side of the cutout and the lower floor, and the ramp is gradually separated from the other side of the cutout and faces the other side of the cutout. In a mounting structure for an automobile rampway on a vehicle carrier that forms a folded joint with one side of the way, the upper floor near the folded junction is cut out, and the upper floor and the automobile rampway are connected at the cutout. A mounting structure for an automobile rampway in a vehicle carrier, characterized in that an auxiliary slope is provided to connect the rampway. 2 A part of the upper floor is cut out, an automobile rampway is provided between one side of the cutout and the lower floor, and the other side of the cutout is connected to one side of the rampway that is gradually separated from the other side of the cutout. In a mounting structure for an automobile rampway on a vehicle carrier that forms a turn-back joint between the ramps, a part of the upper floor continuous with the rampway is made into a preliminary plane lower than the upper floor, and the upper floor near the turn-back joint is cut out. 1. A mounting structure for an automobile rampway in a vehicle carrier, characterized in that an auxiliary slope is provided to connect the upper floor and the automobile rampway in the notch.