JPS637598Y2 - - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a car carrier.

For example, as shown in the cross-sectional view of FIG. 1, a car deck of a car carrier is composed of a deck plate 1 and a longitudinal beam 2.
As shown in the horizontal sectional view of FIG. 2, there are a plurality of clamp hooking holes 5 vertically and horizontally spaced at regular intervals. Here, 3 is the hull centerline.

In addition, there are 3 to 6
Various car securing hardware 6 as shown in the figures are provided protrudingly.

Then, the automobile is secured to a clamp hooking hole 5 on the automobile deck and a securing hardware 6 of a deck in a fireproof and waterproof compartment through securing clamps 4 as shown in FIGS. 7 and 8, respectively.

However, in such a structure, two types of members are required for the automobile deck: the deck skin material and the longitudinal aggregate that supports it, and as a result, distortion occurs due to welding of the deck and longitudinal, and the stress that is applied to the hull. Welded parts may peel off due to various external forces.

Furthermore, although there are sections in the hull that require fireproofing and waterproofing measures, the above-mentioned automobile deck structure cannot be used as a fireproofing and waterproofing section, and even in other sections, garbage and dirt can pass through the clamp hooking hole 5 to the lower floor. Harmful substances such as sand fall, which makes the loaded vehicle dirty.
Furthermore, there is a risk that distortion may occur around the clamp hooking hole.

Furthermore, when attaching hardware for hanging clamps to the deck, a huge number of hardware is required, so it takes time to attach them to the deck, and the hardware becomes protrusions on the deck, so when loading and unloading cars. The drivability of the deck is poor, tires are damaged, noise is generated, and safety is compromised when workers walk on the deck.

The present invention was proposed in view of these circumstances, and the purpose of the present invention is to provide a car carrier equipped with a car deck that makes it easy for cars to travel and for workers to walk on, when it has a fireproof and waterproof structure. do.

To this end, the present invention provides an automobile steel sheet made of a corrugated steel sheet that is bent into a corrugated shape at appropriate intervals in the lateral direction and has a plurality of parallel grooves each extending in the longitudinal direction, and a corrugated steel sheet that has a plurality of parallel grooves formed at appropriate intervals in the corrugated steel sheet. The present invention is characterized in that it includes a plurality of clamp locking members welded to the opening, bridging the opening, and having holes or rods for locking a clamp for securing an automobile.

An embodiment of the present invention will be explained with reference to the drawings.
Figure 9 is a partial cross-sectional view, Figure 10 A, B, C
are partially enlarged views showing the automobile deck of FIG. 9, respectively.

In the above figure, the same symbols as in Figs. 1 and 2 indicate the same members as in Figs. 1 and 2, respectively, and 7 is bent and formed into a wave shape at appropriate intervals in the horizontal direction and extends vertically on the upper surface. This is a corrugated steel plate with multiple parallel grooves.

Each groove of the corrugated steel plate 7 has a groove shown in FIG. 10A,
The structures shown in B and C are adopted.

First, in Figure A, a flat bar 8 with holes 5 for clamp hooking at appropriate intervals is attached to the opening of the groove at appropriate intervals 10 by intermittent welding 9. In some cases, the full width is flush with the top surface of the corrugated steel sheet, and in other cases, both ends are slightly wrapped around the top surface of the corrugated steel sheet.

Here, the interval 10 is determined in consideration of maintenance in the event that drain garbage, water, sand, etc. accumulate in the recessed portion of the groove of the corrugated steel plate.

Next, in the structure shown in Figure B, the openings of the grooves are bridged with round or square rod short pieces 11 at appropriate intervals.

In this case as well, the short piece 11 may be at the same height as the upper surface of the corrugated steel plate, or may have both ends wrapped slightly above the corrugated steel plate.

Furthermore, in the structure shown in FIG. 2C, ribs 13 are fixed to the grooves at appropriate intervals, and a round bar 12 is installed between the ribs 13.

According to such a structure, manufacturing is facilitated by omitting the deck beam, deck girder, etc., and the lashing clamp 4 is locked to the clamp hook hole 5 of the flat bar 8, the round bar 12, or the shot piece 11. This makes it possible to secure the car.The entire car deck has a water- and oil-tight structure, making it waterproof in the event of flooding.By eliminating the lashing hardware that protrudes above the car deck, it is possible to secure the car while driving and work. In addition, by eliminating the bones of the car deck and slightly lowering its height, it is possible to increase the number of decks.

In short, according to the present invention, there is provided an automobile steel sheet made of a corrugated steel sheet that is bent into a corrugated shape at appropriate intervals in the horizontal direction and has a plurality of parallel grooves each extending in the longitudinal direction, and each parallel groove of the corrugated steel sheet at appropriate intervals. It has a plurality of clamp locking members that are welded to the opening of the frame and has holes or rods that bridge the opening and lock the clamp for securing the automobile, thereby providing good walking and running properties. The present invention is industrially very useful because it provides a car carrier with a low-cost oil-tight car deck.

[Brief explanation of the drawing]

Fig. 1 is a partial cross-sectional view showing a car deck of a known car carrier, Fig. 2 is a horizontal sectional view taken along - in Fig. 1, and Fig. 3 is a plan view and side view showing a known lashing hardware. , FIG. 4 is a side view and a front view showing another known lashing hardware different from FIG. 3,
Figures 5 and 6 are similar to Figures 3 and 4, respectively.
A side view showing another known lashing hardware different from the one shown in the drawings, FIGS. 7 and 8 are two side views showing the lashing clamp shown in FIG. 1, and FIG. 9 is an embodiment of the present invention. 10 is a partial cross-sectional view showing the
FIG. 3...Hull center line, 4...Lashing clamp, 5
...Hooking hole for clamp, 6...Hardware for lashing, 7
... Corrugated steel plate, 8 ... Flat steel, 9 ... Intermittent welding, 10 ... Spacing, 11 ... Short piece, 1
2...Round bar, 13...Rib, 14...Side frame.

Claims (1)

[Scope of utility model registration request] An automobile steel plate made of a corrugated steel plate that is bent into a corrugated shape at appropriate intervals in the lateral direction and has a plurality of parallel grooves each extending in the longitudinal direction; A car carrier comprising a plurality of clamp locking members that bridge openings and have holes or rods for locking clamps for securing cars.