JP7019157B1 - A concrete rainwater tank that is fixed to the wall of the structure. - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a concrete rainwater tank fixed to a wall, in which a rainwater tank can be manufactured inexpensively and easily. SOLUTION: On a temporary pedestal, two floorboard molding plate materials and a floorboard plate separator form a ladder-shaped floorboard molding member, and the floorboard molding plate material is alternately connected and fixed. A water supply pipe and a drain pipe 10 are attached to the floor frame at the bottom of the rainwater tank, which is formed by fixing the floor frame to the wall of the structure, and a dovetail groove is placed on the floor frame at the bottom of the rainwater storage tank. A ladder-shaped wall molding member, which is made by arranging wall molding plates with multiple dowel holes on both small end faces side by side and fixing them in a ladder shape with a wall plate separator, is attached to the wall of the structure with screws. On a rainwater tank provided with a ladder-shaped floor molding member and a concrete casting opening made of the floor molding plate material by attaching a rainwater introduction pipe to the side surface of the wall frame of the rainwater tank that is fixed in a stack. An inspection manhole 17 may be provided in the floor frame, and concrete may be placed and cured, and then the temporary pedestal may be disassembled into a concrete rainwater tank. [Selection diagram] Fig. 1

Description

The present invention relates to a concrete rainwater tank fixed to the wall of a structure.

The rainwater tank installed in a house is a rainwater tank with a small water storage capacity, which is molded from a resin that takes in rainwater from a gutter, and is installed and fixed on a pedestal on the ground surface. On the other hand, most of the installations impair the function of the passage by installing rainwater tanks on a small site.

At present, the range of use of rainwater tanks with a small water storage capacity installed on the ground surface is limited due to the low water pressure.

Patent No. 6688960

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The rainwater tank installed in the house had the following problems.
〇 The problem with rainwater tanks molded from resin is that there are many areas where they freeze.
〇 The problem of impairing the function of the passage by installing a rainwater tank on a small site.
〇 It is difficult to install a large-capacity rainwater tank on a small site.
〇 The rainwater tank with a small water storage capacity installed on the ground surface has a problem that the range of use is limited because the water pressure is small.

Water storage is especially important in Japan, where many disasters occur. On the other hand, there is a demand for new water storage tanks that can inexpensively install large-capacity rainwater tanks in all houses in order to control floods, make effective use of rainwater, and prepare for the use of water even when infrastructure is stopped.

In view of the above problems, the present invention provides concrete rainwater to be fixed to the wall of a structure where a large amount of water can be used even when the infrastructure is stopped by lowering the price of the rainwater tank and providing a large-capacity rainwater tank in all the houses. It provides a tank.

The present invention has been made to solve the above-mentioned problems, and is a concrete rainwater tank fixed to the wall of a structure, and a plate surface of a plate material is placed on a pedestal having a temporary pedestal along the structure. A floorboard molded plate material having a dovetail groove in the center and a concave groove in the center of both small end faces was placed side by side at intervals, and the dovetail groove of the floorboard molded plate material was dovetailed at both ends. A ladder-shaped floor board molding member made by inserting multiple floor board separators at equal intervals and assembling and fixing them in a ladder shape is provided with a dovetail groove in the center of the board surface of the board material, and convex processing is performed in the center of both small end faces. A drainage pipe is attached to the floor frame at the bottom of the rainwater tank, which is made by alternately connecting and fixing the floor frame, which is connected and fixed to the wall of the structure with screws. On the floor frame at the bottom of the tank, a dovetail groove is provided in the center of the plate surface of the plate material, and two molded plate materials on the wall with multiple dowel holes in the center of both small end surfaces are placed side by side at intervals. The rainwater tank was framed with a ladder-shaped wall molding member made by inserting multiple wall plate separators with dovetail processing on both ends into the dovetail groove of the wall molding plate material at equal intervals and fixing them in a ladder shape. A rainwater tank frame skeleton made by fixing a ladder-shaped wall frame frame to the wall of a structure with screws and fixing it in multiple stages using dowel wood, and a rainwater introduction pipe on the rainwater tank frame skeleton. A concrete casting opening formed by alternately connecting and fixing the lower part of the ladder-shaped floor board molding member on the frame frame of the rainwater tank to which a water supply pipe is attached by the floor board connecting plate material. An inspection manhole is provided in the floor frame on the rainwater tank provided with the above, concrete is poured from the concrete casting opening, and after solidification and curing of the concrete, the temporary pedestal is disassembled to form the concrete. Provided is a concrete rainwater tank (claim 1) to be fixed to a wall of a structure characterized by being a rainwater tank.

By wrapping the concrete rainwater tank according to claim 1 with the floor frame and the wall form above and below the rainwater tank, the floor form above and below the rainwater tank and the wall form of the rainwater tank can be formed inside and outside the rainwater tank. Provided is a concrete rainwater tank (claim 2) fixed to the wall of a structure, which serves as a heat insulating material and is a concrete rainwater tank that can be adapted to cold regions.

The concrete rainwater tank according to claim 1 is fixed to the wall of the structure according to claim 1 or 2, characterized in that the pedestal or installation place of the rainwater tank becomes unnecessary by fixing the rainwater tank to the wall of the structure. A concrete rainwater tank (claim 3) is provided.

The concrete water storage tank structure according to claim 1 is characterized in that the concrete water storage tank can be used as a balcony or a flower box by providing a handrail or a fall prevention fence on the three discharging surfaces. Provided is a concrete rainwater tank (claim 4) to be fixed to the wall of the structure according to any one of 3.

The significant effects of the present invention are listed.
B) The effect of not requiring a pedestal for the rainwater tank and requiring an installation location.
B) The effect of easily creating a rainwater tank by freely designing the shape and dimensions.
C) The effect of creating a concrete rainwater tank that does not require reinforcing bars.
2) The effect of creating a concrete rainwater tank that can be used in warm and cold regions.
E) The effect of easily building a rainwater tank that can use a large amount of water when the infrastructure is stopped.
F) The effect of easily building a rainwater tank quickly and inexpensively even in an existing wooden house.
G) The effect of not falling and becoming unusable in the event of an earthquake or flood disaster.
H) The effect of easily building a concrete rainwater tank that is friendly to the natural environment.
I) By installing concrete rainwater tanks in houses and structures nationwide, it has a great effect of eliminating heavy rain disasters and water shortages, and the role of a reservoir in preparation for torrential rain.

As described above, according to the invention according to claim 1, it is a concrete rainwater tank fixed to the wall of a structure, and a plate surface of a plate material is placed on a pedestal having a temporary pedestal along the structure. A floorboard molded plate material having a dovetail groove in the center and a concave groove in the center of both small end faces was placed side by side at intervals, and the dovetail groove of the floorboard molded plate material was dovetailed at both ends. A ladder-shaped floor board molding member made by inserting multiple floor board separators at equal intervals and assembling and fixing them in a ladder shape is provided with a dovetail groove in the center of the board surface of the board material, and convex processing is performed in the center of both small end faces. A drainage pipe is attached to the floor frame at the bottom of the rainwater tank, which is made by alternately connecting and fixing the floor frame, which is connected and fixed to the wall of the structure with screws. On the floor frame at the bottom of the tank, a dovetail groove is provided in the center of the plate surface of the plate material, and two molded plate materials on the wall with multiple dowel holes in the center of both small end surfaces are placed side by side at intervals. The rainwater tank was framed with a ladder-shaped wall molding member made by inserting multiple wall plate separators with dovetail processing on both ends into the dovetail groove of the wall molding plate material at equal intervals and fixing them in a ladder shape. A rainwater tank frame skeleton made by fixing a ladder-shaped wall frame frame to the wall of a structure with screws and fixing it in multiple stages using dowel wood, and a rainwater introduction pipe on the rainwater tank frame skeleton. A concrete casting opening formed by alternately connecting and fixing the lower part of the ladder-shaped floor board molding member on the frame frame of the rainwater tank to which a water supply pipe is attached by the floor board connecting plate material. An inspection manhole is provided in the floor frame on the rainwater tank provided with the above, concrete is poured from the concrete casting opening, and after solidification and curing of the concrete, the temporary pedestal is disassembled to form the concrete. By using a rainwater tank, a great effect can be obtained in which a low-priced rainwater tank can be quickly constructed. In addition, a large amount of domestic timber can be consumed, which has a great effect of revitalizing the exhausted mountain village forestry.

According to the invention of claim 2, by wrapping the concrete rainwater tank according to claim 1 with the floor formwork and the wall formwork above and below the rainwater tank, the floor formwork and the rainwater tank above and below the rainwater tank are wrapped. The wall formwork serves as a heat insulating material inside and outside the rainwater tank, and has a great effect as a concrete rainwater tank that can be adapted to cold regions.

According to the invention of claim 3, by fixing the concrete rainwater tank according to claim 1 to the wall of the structure, a large-capacity rainwater tank can be easily constructed without obstructing the passage of narrow passages and alleys. The effect is great. On the other hand, if a concrete rainwater tank fixed to the wall is attached to all houses and structures, the water shortage can be solved with great effect.

According to the invention of claim 4, the concrete water storage tank can be used as a balcony or a flower box by providing a handrail or a fall prevention fence on the three discharging surfaces from the concrete rainwater tank structure according to claim 1. The effect of promoting the installation of large-capacity rainwater tanks in old and new houses nationwide is enormous.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a detailed cross-sectional view of a concrete rainwater tank fixed to a wall according to the present invention. FIG. 2 is a detailed cross-sectional view of the portion B shown in FIG. FIG. 3 is a detailed cross-sectional view when the rainwater tank is used for the balcony. FIG. 4 is a detailed cross-sectional view of the portion C shown in FIG. Figure 5 is a cross-sectional view of a rainwater tank used for a balcony. Figure 6 is an external view of the rainwater tank used for the balcony. Figure 7 is a cross-sectional view of a rainwater tank used as a flower box. Figure 8 is an external view of the rainwater tank used as a flower box. Figure 9 is an enlarged cross-sectional view of the floor formwork. Figure 10 is an enlarged cross-sectional view of the floor formwork of the rainwater tank. FIG. 11 is an enlarged cross-sectional view of the grid-shaped wall molding member. Figure 12 is an enlarged bird's-eye view of the grid-shaped wall molding member. FIG. 13 is an enlarged bird's-eye view of the grid-shaped floor board molding member. Figure 14 is an enlarged bird's-eye view of the floor connecting member. Figure 15 is an enlarged bird's-eye view of the wall board sepa. Figure 16 is an enlarged bird's-eye view of the floor board sepa. FIG. 17 is an enlarged cross-sectional view of part A shown in FIGS. 1 and 3. FIG. 18 is an enlarged cross-sectional view of the wall frame of the rainwater tank.

Explaining an embodiment of the present invention with drawings, FIG. 1 is a concrete rainwater tank fixed to a wall of a structure, and is a plate of a plate material 1 on a pedestal having a temporary pedestal 15 along the structure. A floorboard molded plate material 4 having a dovetail groove 2 provided in the center of the surface and a concave groove 3 provided in the center of both small end surfaces is arranged side by side at intervals, and the dovetail groove 2 of the floorboard molded plate material 4 is provided. A ladder-shaped floor board molding member 6 formed by inserting a plurality of floor board separators 5 having dovetail processing on both ends at equal intervals and assembling and fixing them in a ladder shape, and a dovetail groove 2 in the center of the plate surface of the plate material 1. The lower part of the rainwater tank is provided and fixed to the wall 20 of the structure with screws 14 to form the floor frame A, which is alternately connected and fixed by using the floor connecting plate material 7 which is convexly processed in the center of both small end faces. A drain pipe 10 is attached to the floor frame B of the above, a dovetail groove 2 is provided in the center of the plate surface of the plate material 1 on the floor frame B at the bottom of the rainwater tank, and a plurality of dowels are provided in the center of both small end surfaces. Two wall molded plate materials 12 having holes 11 are arranged side by side at intervals, and a plurality of wall plate separators 13 having dovetail processing on both ends are evenly spaced in the dovetail grooves 2 of the wall molded plate material 12. With a ladder-shaped wall molding member 28 that is inserted and fixed in a ladder shape, a ladder-shaped wall frame frame F that is the frame of a rainwater tank is fixed to the wall 20 of the structure with screws 14, and the dowel tree 29 is fixed. Above the frame skeleton G of the rainwater tank, which is formed by attaching the rainwater introduction pipe 16 and the water supply pipe 9 to the frame skeleton G of the rainwater tank, which is fixed by using a multi-stage structure. In the floor frame H on the rainwater tank provided with a concrete casting opening, the lower part of the ladder-shaped floor molding member 6 is alternately connected and fixed by the floor connecting plate material 7. In the present invention, an inspection manhole 17 is provided, concrete 18 is cast from the concrete casting opening, and after solidification and curing of the concrete 18, the temporary pedestal 15 is disassembled to form a concrete rainwater tank D. It is sectional drawing of the concrete rainwater tank fixed to the said wall.

FIG. 2 is a detailed cross-sectional view of the portion B shown in FIG.

FIG. 3 is a detailed cross-sectional view when the rainwater tank is used for the balcony.

FIG. 4 is a detailed cross-sectional view of the portion C shown in FIG.

FIG. 5 is a cross-sectional view when the rainwater tank is used for the balcony.

FIG. 6 is an external view when the rainwater tank is used for the balcony.

FIG. 7 is a cross-sectional view when the rainwater tank is used as a flower box.

FIG. 8 is an external view when the rainwater tank is used as a flower box.

FIG. 9 is an enlarged cross-sectional view of the floor formwork.

FIG. 10 is an enlarged cross-sectional view of the floor formwork of the rainwater tank.

FIG. 11 is an enlarged cross-sectional view of the grid-shaped wall molding member.

FIG. 12 is an enlarged bird's-eye view of the grid-shaped wall molding member.

FIG. 13 is an enlarged bird's-eye view of the grid-shaped floor board molding member.

FIG. 14 is an enlarged bird's-eye view of the floor connecting member.

FIG. 15 is an enlarged bird's-eye view of the wall board sepa.

FIG. 16 is an enlarged bird's-eye view of the floor board sepa.

FIG. 17 is an enlarged cross-sectional view of part A shown in FIGS. 1 and 3.

FIG. 18 is an enlarged cross-sectional view of the wall frame of the rainwater tank.

Although the drawings have been described above, the present invention can improve the drawbacks of the rainwater tank installed on the ground, which is made of conventional resin or stainless steel plate, and can quickly and quickly provide a large-capacity rainwater tank that does not require advanced skills. It can be built inexpensively. On the other hand, it will provide large-capacity concrete rainwater tanks that can use water even when the infrastructure is down, for houses and all structures nationwide.

In addition, since the board and sepa materials used in the present invention are made from Japanese wood, it can contribute to the revitalization of the exhausted mountain village forestry of municipalities nationwide.
Legend of ladder-shaped wall molding members (1)

A floor board molded board with a dovetail groove in the center of the board surface of 30 mm x 120 mm x 3,000 mm and a concave groove in the center of both small end faces, and two sheets placed side by side at intervals to form a floor board molded board. A ladder-shaped floor board molding member made by inserting multiple floorboard separators 30 mm x 120 mm x 60 mm with dovetail mortise processing on both ends into the dovetail groove at equal intervals and fixing them in a ladder shape.

Legend of floor connecting board

A floor board connecting plate material of 30 mm × 120 mm × 3,000 mm shown in FIG. 16 having a dovetail groove in the center of the plate surface and convex processing on both sides.
Legend of ladder-shaped wall molding member (2)

Molding of a wall with a dowel groove in the center of the plate surface of 30 mm x 120 mm x 3,000 mm and multiple dowel holes in the center of both small end surfaces. A ladder-shaped wall molding member made by inserting 30 mm x 60 mm x 60 mm shown in Fig. 15 at equal intervals and fixing them in a ladder shape.

"Example of concrete rainwater tank fixed to wall"
It is a concrete rainwater tank to be fixed to the wall, and is alternately connected by using a ladder-shaped wall molding member 6 and a floor connecting plate material 7 on a pedestal having a temporary pedestal 15 along the structure. Then, the floor frame B at the bottom of the rainwater tank is formed and the drain pipe is attached. The floor frame B at the bottom of the rainwater tank is fixed to the wall 20 of the structure with screws 14, and the floor at the bottom of the rainwater tank is fixed. In the process of stacking the ladder-shaped wall molding member 28 on the form B with the dowel wood 29 to form the wall form frame E of the rainwater tank, the screw 14 is attached to the wall 20 of the structure for each step. On the wall frame skeleton E of the rainwater tank to which the rainwater introduction pipe and the water supply pipe 9 are fixed and the wall form frame skeleton E is attached, the lower part of the ladder-shaped floor board molding member 6 is placed on the floor board. An inspection manhole 17 is provided in the floor frame A on the rainwater tank provided with a concrete placing opening, which is alternately connected and fixed by the connecting plate material 7, and the concrete 18 is provided from the concrete placing opening. A concrete rainwater tank fixed to a wall according to the present invention, which is formed by placing and solidifying and curing the concrete 18 and then disassembling the temporary pedestal 15 to form a concrete rainwater tank D.
On the other hand, the concrete rainwater tank D shown in FIG. 1 can be used as a flower box.

"Examples of concrete rainwater tanks shown in Figures 3 and 4"
The concrete rainwater tank D shown in FIGS. 3 and 4 is provided with a handrail so that it can be used as a balcony.

In the present invention, the dimensions and each member shown in Examples and Drawings are shown as an example, and can be replaced with other known dimensional members having the same function. For example, the thickness of the molding plate and the dimensions of the separate plate can be freely set according to the strength. In addition, the size of the molded member fixed in a ladder shape can be freely set. Further, the invention can be carried out without any trouble as long as it can obtain strength such as a material that replaces wood.

The cedar and cypress trees planted after the war, which have reached the appropriate age for logging, have been abandoned and abandoned by foreign timber, and the value of domestic timber has declined and is not being used. However, the timber of the forest, which occupies 63% of the national land, is an endless treasure resource of Japan by repeating planting and tree planting, and expanding the consumption of domestic timber is an important issue for the government. It is well known that it is the cornerstone of regional creation. The plate material used for the concrete rainwater tank fixed to the wall of the structure of the present invention is mainly made of domestic timber, and the widespread use of the concrete rainwater tank fixed to the wall activates the exhausted mountain village forestry. Can make a great contribution to. Furthermore, the widespread use of concrete rainwater tanks that are fixed to the walls will greatly contribute to disaster prevention in Japan, such as the effects of controlling floods and effectively utilizing rainwater.

A detailed cross-sectional view of a concrete rainwater tank fixed to a wall according to the present invention. Detailed cross-sectional view of part B shown in FIG. Detailed cross-sectional view when the rainwater tank is used for the balcony. Detailed cross-sectional view of part C shown in FIG. Cross-sectional view when the rainwater tank is used for the balcony. External view when the rainwater tank is used for the balcony. Cross-sectional view when the rainwater tank is used as a flower box. External view when the rainwater tank is used as a flower box. Cross-sectional enlarged view of the floor formwork. Cross-sectional enlarged view of the floor formwork of the rainwater tank. The cross-sectional enlarged view of the lattice-shaped wall molding member. Enlarged bird's-eye view of the grid-shaped wall molding member. Enlarged bird's-eye view of the grid-shaped floor molding member. Enlarged bird's-eye view of the floor connecting member. Enlarged bird's-eye view of the wall board sepa. Enlarged bird's-eye view of the floor board sepa. Enlarged sectional view of part A shown in FIGS. 1 and 3. It is a cross-sectional enlarged view of the wall frame of a rainwater tank.

1. Board material
2. Dovetail groove
3. Recessed groove
4. Floor board molded board material
5. Floor board separation
6. Ladder-shaped floor molding member
7. Floor connecting board material
8. Bis
9. Water supply pipe
10. Drainage pipe
11. Dowel hole
12. Molded wall material
13. Wall board separation
14. Bis
15. Temporary stand
16. Rainwater introduction pipe
17. Inspection manhole
18. Concrete
19. Outer wall
20. Wall
21. Sash
22. Eaves gutter
23. Gutter
24. Fall prevention plate
25. Handrail
26. Roof
27. Basics
28. Lattice wall molding member
29. Dowel wood
A, floor formwork
B, floor formwork at the bottom of the rainwater tank
C, Rainwater tank wall formwork
D, concrete rainwater tank
E, wall formwork skeleton
F, wall formwork
G, Rainwater tank formwork frame
H, Floor formwork on rainwater tank

Claims (4)

A concrete rainwater tank that is fixed to the wall of the structure, on which a temporary pedestal is formed along the structure, a dovetail groove is provided in the center of the plate surface of the plate material, and a concave groove is provided in the center of both small end surfaces. Two floor board molded boards are placed side by side at intervals, and multiple floor board separators with dovetail processing on both ends are inserted into the dovetail groove of the floor board molded board at equal intervals to form a ladder. Ladder-shaped floor molding members that are assembled and fixed are alternately connected and fixed using a floor connecting plate material that has a dovetail groove in the center of the plate surface of the plate material and is convexized in the center of both small end faces. A drain pipe is attached to the floor frame at the bottom of the rainwater tank, which is formed by fixing the floor frame to the wall of the structure with screws, and on the floor frame at the bottom of the rainwater tank, in the center of the plate surface of the plate material. Multiple wall molded plates with dovetail grooves and multiple dowel holes in the center of both small end faces, two sheets juxtaposed at intervals, and dovetail processing on both ends of the dovetail groove of the wall molded plate material It is a ladder-shaped wall molding member that is made by inserting the wall plate separators of the above at equal intervals and fixing them in a ladder shape. On the frame skeleton of the rainwater tank, which is fixed by stacking multiple stages using dowel wood, and the skeleton of the rainwater tank, which is made by attaching a rainwater introduction pipe and a water supply pipe to the frame skeleton of the rainwater tank. An inspection manhole is provided in the floor frame on the rainwater tank provided with a concrete casting opening, in which the lower part of the ladder-shaped floor molding member is alternately connected and fixed by the floor connecting plate material. Then, concrete is cast from the concrete casting opening, and after solidification and curing of the concrete, the temporary pedestal is disassembled into a concrete rainwater tank, which is fixed to the wall of the structure. Rainwater tank. By wrapping the concrete rainwater tank according to claim 1 with the floor formwork and the wall formwork above and below the rainwater tank, the floor formwork above and below the rainwater tank and the wall formwork of the rainwater tank can be formed inside and outside the rainwater tank. A concrete rainwater tank that is fixed to the wall of a structure, which is characterized by being a concrete rainwater tank that can be used as a heat insulating material in cold regions. The concrete rainwater tank according to claim 1 is fixed to the wall of the structure according to claim 1 or 2, characterized in that the pedestal or installation place of the rainwater tank becomes unnecessary by fixing the rainwater tank to the wall of the structure. Concrete rainwater tank. The concrete rainwater tank structure according to claim 1 is characterized in that the concrete water storage tank can be used as a balcony or a flower box by providing handrails or fall prevention fences on the three discharging surfaces. A concrete rainwater tank to be fixed to the wall of the structure according to any one of 3 to 3.

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