JPS596794B2 - Unit plate for container bottom configuration - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a unit plate for constructing a sloped bottom of a container.

When it comes to large containers such as tanks, it is convenient to make them into several parts and assemble them at the installation site, rather than building them as one piece from the beginning.

Therefore, containers began to be made in a large number of unit plates, which were then assembled into a container on site.
An example of a unit plate in this case is a right-angled flat plate with four circumferences bent and an upright joining edge that stands upright at an angle of approximately 90 degrees to the flat plate.
-27399).

The unit plates can be connected coplanar using upright joining edges, and can be connected in mutually orthogonal directions by abutting angles on the upright joining edges. As another example, the four circumferences of a right-angled flat plate are bent, an inclined joint edge is provided that is inclined at an angle of approximately 135 degrees with respect to the flat plate, and at the end of the inclined joint edge that is inclined at an angle of approximately 90 degrees with respect to the flat plate. A unit plate with an upright joint edge was used (
Utility Model Publication No. 42-3963).

These unit plates can be freely connected in the same plane or in mutually orthogonal directions. Any of the above-mentioned unit plates can be used to assemble a container of any size by connecting a large number of unit plates of a single structure.

However, when the bottom of the container is constructed using these unit plates, the bottom becomes flat as a whole, so when trying to drain the water inside the container, as the amount of water decreases, The disadvantage is that water does not collect near the drain, making it difficult to drain water completely. This invention provides a unit plate for constructing the bottom of a container with good drainage. That is, in this invention, at least one side of a flat plate of a right-angled quadrilateral is concave to the back side, two opposing sides of the remaining Ξ sides are left as they were, and an inclined surface is formed between these four sides. Use the board as a substrate, bend the four circumferences of the board to the back side, make the bent parts perpendicular to the surface of the original flat plate to form joint edges, and align the ends of the four joint edges on the same plane parallel to the original flat plate. This is a unit plate for configuring the bottom of a container.

The unit plate for configuring the bottom of a container according to the present invention will be explained as follows based on the drawings.

1 to 9 are partially cutaway perspective views showing an example of a unit plate for forming a container bottom according to the present invention. 10th
11 and 11 are partially cutaway perspective views showing an example of a container bottom assembled using the container bottom unit plate of the present invention. The unit plate for configuring a container of the present invention includes two types of unit plates.

The first type is a rectangular flat plate with only one side recessed on the back side and an inclined surface formed between the remaining three sides, which is used as a substrate, and bonding edges are provided around the four peripheries of the substrate. . In the second type, two sides of a right-angled flat plate are recessed to the back side, an inclined surface is formed between the two remaining sides, this is used as a substrate, and bonding edges are provided around the four peripheries of the substrate. . What is shown in FIG. 1 is a unit plate belonging to the above-mentioned first type.

In FIG. 1, the unit plate 1 is a right-angled flat plate ABC.
Concave one side AB of D into a folded line shape on the back side, and make the remaining three sides BC
, CD, and DA to form inclined surfaces 11, 12, and 13 as a substrate, bend the four circumferences of the substrate to the back side, and make the bent portion stand upright with respect to the plane ABCD of the original flat plate. Joint edge 14
, 15 etc., and the tips of these joining edges are the original flat plate ABC.
It is placed on the same plane of soil parallel to D. Bolt insertion holes 16 are bored in the joining edges 14, 15, etc. The first type unit plate includes unit plates 1 shown in FIG. 1 with various modifications.

For example, in the unit plate 2 shown in Fig. 2, there is an angle of approximately 135 degrees between the substrate and the joint edge along the three undented sides BC, CD, and DA with respect to the original flat plate ABCD. A beveled joining edge 20 is provided. In the unit plate 3 shown in FIG. 3, a horizontal surface 17 is formed between the inclined surfaces 11 and 13. In the unit plate 4 shown in FIG. 4, the boundary between the three slopes disappears, and the slope 18 consists of one curved surface.
, and a horizontal surface 19 is provided around it. In the unit plate 5 shown in FIG. 5, a drain hole 10 is provided in the horizontal surface 17. In the unit plate 6 shown in FIG.
One side AB is curved and concave, and the remaining three sides BC, CD,
An inclined surface 18 consisting of one curved surface is formed between it and DA. The above-mentioned changes can be made redundantly on one unit board depending on the case.

For example, unit plates 3 to 6 can be provided with the same inclined joining edges 20 as provided on unit plate 2. What is shown in FIG. 7 is the unit plate of the second type described above.

In FIG. 7, the unit plate 7 is a right-angled flat plate EFG.
Two opposing sides EF and GH of H are recessed in a broken line shape on the back side, and inclined surfaces 21 and 22 are formed between the remaining two sides FG and HE.
, use this as a substrate, bend the four circumferences of the substrate to the back side, make the bent parts upright against the plane ABCD of the original flat plate, and form joint edges 23, 24, etc., and the tips of these joint edges It is arranged on the same plane parallel to the original flat plate ABCD. Bolt insertion holes 25 are bored in the joining edges 23, 24, etc. Note that a horizontal surface 26 is provided between the inclined surfaces 21 and 22, and this corresponds to the horizontal portion of one side AB of the unit board 1. The second type of unit plate also includes those with various modifications. For example, in the unit plate 8 shown in FIG.
A beveled joining edge 28 is provided which slopes at an angle of 35 degrees. In the unit plate 9 shown in FIG. 9, two sides EF and GH are curved and concave, and an inclined surface 27 consisting of one curved surface is formed between the two remaining sides FG and HE. others,
For example, a drain hole may be provided, and the horizontal surface 26
You can also eliminate it. The first type unit plate and the second type unit plate as described above are used in combination, but when using these unit plates, it is necessary to adjust the inclination of the first type unit plate. It is desirable to use a second type of unit plate having an inclined surface matching the surface.

For example, when using 1, 3, 4, 5, etc. as the unit plate of the first type, use 7 as the unit plate of the second type, and when using 6 as the unit plate of the first type. , second
It is desirable to use 9 as a unit plate of the type. Furthermore, it is desirable that the first type of unit plate 2 having an inclined joint edge is used together with the second type of unit plate 8. These unit plates can be made of metal or synthetic resin reinforced with glass fibers. A more detailed explanation of how to use these unit plates is as follows. In FIG. 10, the bottom of the container is assembled from two types of unit plates 3 and 7. To make this bottom, each unit plate 3 and 7 shown in FIGS.
etc., and 23, 24, etc., face down and lined up on the same plane. At this time, the unit plates 3 are placed at both ends and the unit plates 7 are sandwiched between them, thereby forming a concave connected body having a width t and a concave connected body having a width m. These connectors are combined to form the container bottom. The widths t and m may be the same or different. Furthermore, depending on the desired size of the container bottom, the bottom may be constructed from only one of the above-mentioned connectors. As illustrated, the bottom may be constructed from a plurality of connected bodies. Moreover, the above-mentioned hollow-shaped connecting bodies can be arranged not only in parallel but also orthogonally. When constructing the container bottom from a plurality of connected bodies, it is desirable to provide a drain hole 10 for each connected body. To make a container using the container bottom described above, the angle piece 29 is placed around the bottom, the side wall unit plate 30 is erected on top of the angle piece 29, and the upright joining edges thereof are directed outward, or as shown in the figure. facing inward and secure with bolts.

In this way, a container is made. In FIG. 11, the sloped bottom of the container is assembled from two types of unit plates 2 and 8. To assemble this, each unit plate 2 and 8 is placed next to each other with their joint edges facing down. Unit plates 2 are placed on both ends, and unit plate 8 is sandwiched between them. Slanted joint edges 20, 28
along the periphery, with the upright joining edges abutting each other and bolted together. In this way, the bottom of the container is created. In order to provide a side wall around the bottom of the container, side wall unit plates 31 and 32 are
Stand the joint edge facing outward. Side wall unit plates 31, 32
Since the joining edges at the lower ends of each of the containers are inclined joining edges, these are brought into contact with the inclined joining edges 20 and 28 at the periphery of the bottom of the container and fixed with bolts. Since the unit plate for configuring the container bottom of the present invention has a flat plate with an inclination, the container bottom made of this unit plate has good drainage.

Furthermore, by increasing or decreasing the number of unit plates, bottoms of various sizes can be assembled. Therefore, the unit plate for configuring the bottom of a container according to the present invention has extremely large advantages.

[Brief explanation of drawings]

1 to 9 are partially cutaway perspective views showing an example of a unit plate for forming a container bottom according to the present invention. FIGS. 10 and 11 are partially cutaway perspective views showing an example of a container bottom assembled using unit plates for configuring a container bottom according to the present invention. In each figure, ABCDl and E
FGH is a rectangular flat plate, t and m are widths, 1, 2,
3, 4, 5, 6, 7, 8 and 9 are unit plates of this invention,
10 is a drain hole, 11, 12 and 13 are inclined surfaces, 14
and 15 is a joining edge, 16 is a bolt insertion hole, 17 is a horizontal surface, 18 is an inclined surface, 19 is a horizontal surface, 20 is an inclined joining edge,
21 and 22 are inclined surfaces, 23 and 24 are joint edges, 2
5 is a bolt insertion hole, 26 is a horizontal surface, 27 is an inclined surface, 28
29 is an angled piece, and 30, 31 and 32 are side wall unit plates.

Claims (1)

[Claims] 1 At least one side of a right-angled flat plate is concave to the back side, two opposing sides of the remaining three sides are left as they are, an inclined surface is formed between these four sides, and this is used as a substrate. A container bottom configuration in which the four circumferences are bent to the back side, the bent portions are made to stand upright against the surface of the original flat plate to form joint edges, and the tips of the four joint edges are on the same plane parallel to the original flat plate. unit board.