JP6932879B1 - A multi-purpose prop made of dovetailed plate material. - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a support column for multipurpose use made of a plate material with a dovetail groove, which can be easily manufactured at a low cost. SOLUTION: A plate material 3 with a dovetail groove is provided inside a plate surface of a plate material 1 formed by processing a plurality of sheets into a polygon, and dovetail grooves 2 are provided on both side surfaces of the connection of the plate material 1. A plurality of plate members 3 with dovetail grooves are connected and juxtaposed, and the pillar material 4 is temporarily fixed in a polygonal shape. A pillar-shaped frame skeleton 7 formed by inserting and fixing a rod-shaped dovetail member 6 having a cross section of By placing concrete 9 in the frame frame 7 and solidifying the concrete 9, the dovetail groove 2 and the concrete 9 provided in the dovetail grooved plate material 3 are integrated, and the dovetail grooved plate material 3 is warped or deformed. A multi-purpose support column made of dovetailed plate material, which is characterized by being a polygonal concrete column A made of dovetailed plate material. [Selection diagram] Fig. 1

Description

The present invention relates to a multipurpose support column made of a plate material with a dovetail groove.

In the conventional concrete support, the concrete support is made by placing concrete in the formwork skeleton in which the formwork is assembled with reinforcing bars and disassembling the formwork after solidification.

PC columns and PC foundation piles manufactured at the factory were transported to the site for use.

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Conventional concrete columns and PC columns had the following problems.
〇 PC columns and PC foundation piles required a concrete curing period.
〇 There was a problem that the production cost of PC columns and PC foundation piles was high.
〇 There was also the problem that PC columns and PC foundation piles were heavy and costly to transport and install.

In addition, the PC support has the drawback of being vulnerable to impact.

In view of the above problems, the present invention provides a multipurpose support column made of a dovetail grooved plate material, which is the most friendly to the natural environment and has excellent elasticity.

The present invention has been made in order to solve the above-mentioned problems. A dovetail groove is provided inside the plate surface of a plate material formed by processing a plurality of sheets into a polygon, and dovetail grooves are provided on both side surfaces of the connection of the plate material. A plate material with a dovetail groove provided, a pillar material formed by connecting and juxtaposing a plurality of the plate materials with a dovetail groove and temporarily fixing them in a polygonal shape, and each dovetail hole forming a connection point between both edges of the pillar material. A pillar-shaped frame skeleton formed by inserting and fixing a rod-shaped dovetail member having a dovetail-shaped cross section from both edges of the pillar material, and a steel pipe provided in the center of the pillar-shaped frame skeleton. By placing concrete inside and solidifying the concrete, the dovetail groove provided in the dovetail grooved plate material and the concrete are integrated, and the dovetail grooved plate material can prevent warping and deformation. Provided is a multipurpose support column (claim 1) made of a dovetail grooved plate material, which is characterized by being a polygonal concrete column to be constructed.

A dovetail groove is provided inside the plate surface of a plate material processed into a polygonal shape with a plurality of sheets, and a dovetail grooved plate material is provided on both side surfaces for connecting the plate material, and a plurality of the dovetail grooved plate materials are connected. A pillar material that is juxtaposed and temporarily fixed in a polygonal shape, and a rod-shaped dovetail member having a dovetail-shaped cross section in each dovetail hole that is a connection point between both edges of the pillar material. The pillar-shaped frame skeleton formed by inserting and fixing from both edges of the above, and the dovetail groove provided on the plurality of dovetailed plate materials forming the pillar-shaped frame skeleton, insert the connecting plate material with dovetail processing on the side surface to the center. column formwork skeleton long formed by bayonet coupling additional pillar formwork precursor to the connection plate material of the column formwork skeleton made of, provided with a steel pipe in the center pillar formwork precursor of the long long, the length By placing concrete inside the pillar-shaped frame of the scale and solidifying the concrete, the dovetail groove provided in the dovetail grooved plate material and the concrete are integrated, and warpage and deformation of the dovetail grooved plate material can be prevented. The multipurpose support column (claim 2) made of the dovetailed plate material according to claim 1, further comprising a long concrete column made of the dovetailed plate material.

A dovetail groove is provided inside the plate surface of a plate material processed into a polygonal shape with a plurality of sheets, and a dovetail grooved plate material is provided on both side surfaces for connecting the plate material, and a plurality of the dovetail grooved plate materials are connected. A pillar material that is juxtaposed and temporarily fixed in a polygonal shape, and a rod-shaped dovetail member that has a dovetail-shaped cross section in each dovetail hole that is a connection point between both edges of the pillar material. A pillar-shaped frame skeleton that is inserted and fixed from both edges of the above, a foundation pile that is made by attaching a steel spiral metal fitting that penetrates into the ground to the tip of the pillar-shaped frame skeleton, and the above-mentioned multiple sheets while penetrating the foundation pile. a dovetail provided in the dovetail grooved plate, a further connection plate that ants processed into side connection plate material of the column formwork precursor comprising insert to the center, said, formed by inserting connecting pillar formwork skeleton linking A multi-purpose column made of a dovetailed board according to claims 1 to 2 , wherein concrete or gravel stone is put into the foundation pile and the connecting foundation pile to form a foundation pile that supports the structure. Item 3) is provided.

The remarkable effects of the present invention are listed.
B) Polygonal concrete columns that are the most environmentally friendly.
B) Polygonal concrete columns most suitable for global warming.
C) Polygonal concrete columns that do not require reinforcing bars.
2) Polygonal concrete columns that do not spoil the urban landscape.

List the concrete columns that can be easily and inexpensively constructed by the present invention.
B) Retractable columns and lighting columns to the site.
B) Street light stanchions such as narrow roads and gardens.
C) Street light columns for general roads and parks.
2) Lighting props for playgrounds and workplaces.
E) Lighting props for highways and forests.
To) Foundation piles that penetrate into the ground.

As described above, according to the invention of claim 1, a dovetail groove is provided on the inside of the plate surface of the plate material processed into a polygonal shape by a plurality of sheets, and dovetail grooves are provided on both side surfaces of the connecting plate material. A plate material with a dovetail groove provided, a pillar material formed by connecting and juxtaposing a plurality of the plate materials with a dovetail groove and temporarily fixing them in a polygonal shape, and each dovetail hole forming a connection point between both edges of the pillar material. A pillar-shaped frame skeleton formed by inserting and fixing a rod-shaped dovetail member having a dovetail-shaped cross section from both edges of the pillar material, and a steel pipe provided in the center of the pillar-shaped frame skeleton. By placing concrete inside and solidifying the concrete, the dovetail groove provided in the dovetail grooved plate material and the concrete are integrated, and the dovetail grooved plate material can prevent warping and deformation. By becoming a polygonal concrete support to be built, the effect of becoming a concrete support suitable for a decarbonized society is great. Furthermore, the effect of making the urban landscape beautiful is the effect that all the people want.

According to the invention of claim 2, a plate material with a dovetail groove is provided on the inside of the plate surface of the plate material processed into a polygonal shape by a plurality of sheets, and dovetail grooves are provided on both side surfaces of the connection of the plate material. , A pillar material formed by connecting and juxtaposing a plurality of the dovetailed plate materials and temporarily fixing them in a polygonal shape, and each dovetail hole formed at both edge connection points of the pillar material has a dovetail-shaped cross section. A pillar-shaped frame skeleton formed by inserting and fixing a rod-shaped dovetail member from both edges of the pillar material, and a side surface of the dovetail groove provided on the plurality of dovetailed plate materials forming the pillar-shaped frame skeleton. the elongate connecting plate member to a further pillar formwork precursor pillar formwork precursor comprising insert the ants processed connection plate to the center of the formed by bayonet connector stud formwork skeleton, pillar formwork precursor of the long length A steel pipe is provided in the center, and concrete is poured into the long pillar-shaped frame frame to solidify the concrete, so that the dovetail groove provided in the dovetail grooved plate material and the concrete become one and dovetail. By using a long concrete support made of dovetail grooved plate material that can prevent warping and deformation of the grooved plate material, the effect of making a wide variety of long and short concrete columns is great.

According to the invention of claim 3, a plate material with a dovetail groove is provided on the inside of the plate surface of the plate material processed into a polygonal shape by a plurality of sheets, and dovetail grooves are provided on both side surfaces of the connection of the plate material. , A pillar material formed by connecting and juxtaposing a plurality of the dovetailed plate materials and temporarily fixing them in a polygonal shape, and each dovetail hole formed at both edge connecting points of the pillar material has a dovetail-shaped cross section. A pillar-shaped frame skeleton formed by inserting and fixing a rod-shaped dovetail member from both edges of the pillar material, a foundation pile formed by attaching a steel spiral metal fitting penetrating into the ground to the tip of the pillar-shaped frame skeleton, and the foundation. while penetrating the pile, the, the dovetail groove provided on a plurality of dovetail grooved plate, a further connection plate material of the column formwork precursor comprising plug connections plate that ants processed on the sides to the center, above, pillars type By inserting concrete or gravel stones into the connecting foundation columns formed by inserting and connecting the frame frames to form the foundation columns that support the structure, the effect of protecting the structure from disasters is great.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a diagram of a multipurpose support column made of a plate material with a dovetail groove according to the present invention. FIG. 2 is a diagram of a connecting portion showing a long pillar formwork frame. FIG. 3 is a diagram showing a connecting foundation pile. Figure 4 is a bird's-eye view of a rod-shaped ant member. Figure 5 is a bird's-eye view of the connecting plate material. FIG. 6 is an enlarged cross-sectional view of the pillar formwork. FIG. 7 is an enlarged cross-sectional view of the column formwork skeleton connection part. FIG. 8 is an enlarged cross-sectional view of a multipurpose support column made of a plate material with a dovetail groove. FIG. 9 is an enlarged cross-sectional view of a multipurpose support column connection made of a plate material with a dovetail groove. FIG. 10 is a full-scale cross-sectional view of a plate material with a dovetail groove. FIG. 11 is a full-scale cross-sectional view of a rod-shaped dovetail member with a dovetail groove. FIG. 12 is a full-scale cross-sectional view of the plate material connection portion with a dovetail groove.

Explaining the embodiment of the present invention with reference to the drawings, FIG. A dovetailed plate material 3 provided with a groove 2, a pillar material 4 formed by connecting and juxtaposing a plurality of the dovetailed plate material 3 and temporarily fixing them in a polygonal shape, and at both edge connecting points of the pillar material 4. A pillar-shaped frame skeleton 7 formed by inserting and fixing a rod-shaped dovetail member 6 having a cross section in the shape of a dovetail hole 5 into each dovetail hole 5 formed from both edges of the pillar material 4, and the pillar-shaped frame skeleton 7. A steel pipe 8 is provided in the center, and concrete 9 is placed in the pillar frame skeleton 7 to solidify the concrete 9, so that the dovetail groove 2 and the concrete 9 provided in the dovetail grooved plate material 3 are formed. It is a figure view of the support column A for multipurpose use made of the dovetail plate material according to the present invention, which can prevent the warp and deformation of the dovetail plate material 3 as a unit.

FIG. 2 shows a plate material 3 with a dovetail groove, which is formed by providing dovetail grooves 2 on the inside of the plate surface of the plate material 1 formed by processing a plurality of sheets into a polygon, and providing dovetail grooves 2 on both connecting side surfaces of the plate material 1. A pillar material 4 formed by connecting and juxtaposing a plurality of the dovetailed plate members 3 and temporarily fixing them in a polygonal shape, and a dovetail hole 5 shape in each dovetail hole 5 formed at both edge connection points of the pillar material 4. The pillar-shaped frame skeleton 7 formed by inserting and fixing the rod-shaped dovetail member 6 having the cross section of the above from both edges of the pillar material 4, and the plurality of dovetailed plate members forming the pillar-shaped frame skeleton 7. the dovetail groove 2 provided on the 6, elongated comprising the additional pillar formwork skeleton 7 connection plate member 10 of the pillar formwork precursor 7 made by inserting the connection plate 10 which is ant machining the side surface to the center with bayonet coupling The figure of the connection part which showed the pillar type frame skeleton B.

FIG. 3 shows a plate material 3 with a dovetail groove, which is formed by providing dovetail grooves 2 on the inside of the plate surface of the plate material 1 formed by processing a plurality of sheets into a polygon, and providing dovetail grooves 2 on both connecting side surfaces of the plate material 1. A pillar material 4 formed by connecting and juxtaposing a plurality of the dovetailed plate members 3 and temporarily fixing them in a polygonal shape, and a dovetail hole 5 shape in each dovetail hole 5 formed at both edge connection points of the pillar material 4. A pillar-shaped frame skeleton 7 formed by inserting and fixing a rod-shaped dovetail member 6 having the cross section of the above from both edges of the pillar material, and a steel spiral metal fitting 11 penetrating into the ground at the tip of the pillar-shaped frame skeleton 7. A pillar type formed by inserting the connecting plate material 10 ant-processed on the side surface into the dovetail groove 2 provided in the plurality of dovetailed plate materials 3 while penetrating the attached foundation pile 12 and the foundation pile 12. further the connection plate member 10 of Wakumukurotai 7, wherein, figure diagram of a connection foundation piles C for a pillar formwork precursor 7 formed by bayonet coupling.

FIG. 4 is a bird's-eye view of a rod-shaped ant member.

Figure 5 is a bird's-eye view of the connecting plate material.

FIG. 6 is an enlarged cross-sectional view of the pillar formwork.

FIG. 7 is an enlarged cross-sectional view of the column formwork skeleton connection part.

FIG. 8 is an enlarged cross-sectional view of a multipurpose support column made of a plate material with a dovetail groove.

FIG. 9 is an enlarged cross-sectional view of a multipurpose support column connection made of a plate material with a dovetail groove.

FIG. 10 is a full-scale cross-sectional view of a plate material with a dovetail groove.

FIG. 11 is a full-scale cross-sectional view of a rod-shaped dovetail member with a dovetail groove.

FIG. 12 is a full-scale cross-sectional view of the plate material connection portion with a dovetail groove.

Although the drawings have been described above, the present invention can improve the drawbacks of conventional PC columns and PC piles, and can easily and inexpensively construct a wide variety of columns without requiring advanced skills. It is the purpose.

"Example of polygonal concrete support A"

With reference to FIG. 1, a 30 mm wide dovetail groove 2 is provided in the center of the plate surface of the 30 mm × 120 mm × 3 m plate material 1, and a 10 mm wide dovetail groove 2 is provided on both side surfaces of the connection of the plate material 1, as shown in FIG. In the 6 dovetail holes 5 of the fore edge, which are temporarily fixed in a hexagonal shape using 6 plates with dovetail grooves 3, a rod-shaped dovetail member 6 having a cross section of the dovetail hole 5 shape and having a length of 1 m is inserted into both edges. The pillar-shaped frame skeleton 7 shown in FIG. 1 is formed by deeply inserting from, and a steel pipe 8 having a diameter of 60 mm is inserted and fixed in the center of the pillar-shaped frame skeleton 7, and concrete 9 is formed in the pillar-shaped frame skeleton 7. By placing the concrete 9 and solidifying the concrete 9, the dovetail groove 2 provided in the dovetail grooved plate material 3 and the concrete 9 are integrated, and the dovetail grooved plate material 3 can be prevented from warping or deforming. Let it be a polygonal concrete column A made of a plate material.

"Example of long polygonal concrete support B"

With reference to FIG. 1, a 30 mm wide dovetail groove 2 is provided in the center of the plate surface of the 30 mm × 120 mm × 3 m plate material 1, and a 10 mm wide dovetail groove 2 is provided on both side surfaces of the connection of the plate material 1, as shown in FIG. In the 6 dovetail holes 5 of the fore edge, which are temporarily fixed in a hexagonal shape using 6 plates with dovetail grooves 3, a rod-shaped dovetail member 6 having a cross section of the dovetail hole 5 shape and having a length of 1 m is placed in both edges. The pillar-shaped frame skeleton 7 shown in FIG. 1 was formed by deeply inserting from the concrete, and the side surfaces of each of the dovetail grooves 2 provided in the six dovetailed plate members 6 formed with the pillar-shaped frame skeleton 7. The connecting plate material 10 that has been dove-processed is inserted all the way to the center, and a further pillar-shaped frame skeleton 7 is inserted and connected to the connecting plate 10 shown in FIG. 2 to form a long pillar-shaped frame skeleton B, and the pillar-shaped frame is formed. A steel pipe 8 having a diameter of 60 mm was inserted and fixed in the center of the skeleton 7, and concrete 9 was placed in the pillar-shaped frame skeleton 7 to solidify the concrete 9 so as to provide the plate material 3 with a dovetail groove. The dovetail groove 2 and the concrete 9 are integrated to form a long polygonal concrete column B made of the dovetail grooved plate material, which can prevent the dovetail grooved plate material 3 from warping or deforming.

"Example of connection foundation pile C"

With reference to FIG. 1, a 30 mm wide dovetail groove 2 is provided in the center of the plate surface of the 30 mm × 120 mm × 2 m plate material 1, and a 10 mm wide dovetail groove 2 is provided on both side surfaces of the connection of the plate material 1, as shown in FIG. In the 6 dovetail holes 5 of the fore edge, which are temporarily fixed in a hexagonal shape using 6 plates with dovetail grooves 3, a rod-shaped dovetail member 6 having a cross section of the dovetail hole 5 shape and having a length of 1 m is placed in both edges. A foundation pile 12 formed by deeply inserting from the foundation 7 to form the pillar frame skeleton 7 shown in FIG. 1 and a steel spiral metal fitting 11 penetrating into the ground attached to the tip of the pillar frame skeleton 7. While rotating and penetrating 12 into the dovetail groove 2 provided in the plurality of dovetailed plate members 3, the connecting plate material 10 having a dovetail processed on the side surface is inserted to the center, and the pillar type further added to the connecting plate 10. The frame skeleton 7 is inserted and connected to form a connecting foundation pile, the connecting foundation pile C is made to reach the hard ground, and concrete 9 or gravel stone 13 is put into the connecting foundation pile C to form a foundation pile.

In the present invention, the dimensions shown in the examples show an example, and can be replaced with other dimensions. 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 world is struggling to build a decarbonized society due to global warming, while the cedar and cypress forests planted after the war, which are reaching the appropriate age for logging, are abandoned by foreign timber. The current situation is that the forest has been abandoned and the value of domestic timber has declined and is not being used. However, forest timber, which occupies 63% of the national land, is an inexhaustible treasure resource of Japan by repeating planting and tree planting, and expanding consumption of domestic timber is an important administrative issue. At the same time, it is well known that it is the cornerstone of regional revitalization. In addition, the multipurpose stanchion made of the dovetailed board of the present invention is mainly made of domestic wood, and the widespread use of the multipurpose stanchion made of the dovetailed board will revitalize the exhausted mountain village forestry. We can contribute and contribute to the decarbonization era. ..

FIG. 3 is a diagram of a multipurpose support column made of a plate material with a dovetail groove according to the present invention. The figure of the connection part which showed the long pillar formwork skeleton. A figure showing a connecting foundation pile. A bird's-eye view of a rod-shaped ant member. Bird's-eye view of connecting plate material. Enlarged cross-sectional view of the pillar formwork. Enlarged cross-sectional view of the column formwork skeleton connection. An enlarged cross-sectional view of a multipurpose support column made of dovetailed plate material. Enlarged cross-sectional view of a multipurpose strut connection made of dovetailed plate material. Full-scale cross-sectional view of a plate with dovetail grooves. A full-scale cross-sectional view of a rod-shaped dovetail member with a dovetail groove. It is a full-scale cross-sectional view of the plate material connection part with a dovetail groove.

1. Plate material
2. Dovetail groove
3. Plate material with dovetail groove
4. Pillar material
5. Ant hole
6. Rod-shaped ant member
7. Pillar formwork
8. Steel pipe
9. Concrete
10. Connection plate material
11. Steel spiral hardware
12. Foundation pile
13. Kuriishi
A, polygonal concrete support
B, long polygonal concrete support
C, connecting foundation pile

Claims (3)

A dovetail groove is provided inside the plate surface of a plate material processed into a polygonal shape with a plurality of sheets, and a dovetail grooved plate material is provided on both side surfaces for connecting the plate material, and a plurality of the dovetail grooved plate materials are connected. A pillar material that is juxtaposed and temporarily fixed in a polygonal shape, and a rod-shaped dovetail member having a dovetail-shaped cross section in each dovetail hole that is a connection point between both edges of the pillar material. A pillar-shaped frame skeleton formed by inserting and fixing from both edges of the above, a steel pipe is provided in the center of the pillar-shaped frame skeleton, and concrete is poured into the pillar-shaped frame skeleton to solidify the concrete. , The dovetail groove provided on the dovetailed plate material and concrete are integrated to form a polygonal concrete strut made of the dovetail grooved plate material, which can prevent warping and deformation of the dovetail grooved plate material. A multi-purpose prop made of board material. A dovetail groove is provided inside the plate surface of a plate material processed into a polygonal shape with a plurality of sheets, and a dovetail grooved plate material is provided on both side surfaces for connecting the plate material, and a plurality of the dovetail grooved plate materials are connected. A pillar material that is juxtaposed and temporarily fixed in a polygonal shape, and a rod-shaped dovetail member having a dovetail-shaped cross section in each dovetail hole that is a connection point between both edges of the pillar material. The pillar-shaped frame skeleton formed by inserting and fixing from both edges of the above, and the dovetail groove provided on the plurality of dovetailed plate materials forming the pillar-shaped frame skeleton, insert the connecting plate material with dovetail processing on the side surface to the center. column formwork skeleton long formed by bayonet coupling additional pillar formwork precursor to the connection plate material of the column formwork skeleton made of, provided with a steel pipe in the center pillar formwork precursor of the long long, the length By placing concrete inside the pillar-shaped frame of the scale and solidifying the concrete, the dovetail groove provided in the dovetail grooved plate material and the concrete are integrated, and warpage and deformation of the dovetail grooved plate material can be prevented. The multipurpose support column made of the dovetail grooved plate material according to claim 1, wherein the concrete column is a long concrete column made of the dovetail grooved plate material. A dovetail groove is provided inside the plate surface of a plate material processed into a polygonal shape with a plurality of sheets, and a dovetail grooved plate material is provided on both side surfaces for connecting the plate material, and a plurality of the dovetail grooved plate materials are connected. A pillar material that is juxtaposed and temporarily fixed in a polygonal shape, and a rod-shaped dovetail member having a dovetail-shaped cross section in each dovetail hole that is a connection point between both edges of the pillar material. A pillar-shaped frame skeleton that is inserted and fixed from both edges of the above, a foundation pile that is made by attaching a steel spiral metal fitting that penetrates into the ground to the tip of the pillar-shaped frame skeleton, and the above-mentioned multiple pieces while penetrating the foundation pile. a dovetail provided in the dovetail grooved plate, a further connection plate that ants processed into side connection plate material of the column formwork precursor comprising insert to the center, said, formed by inserting connecting pillar formwork skeleton linking A multi-purpose column made of a dovetailed plate material according to claims 1 to 2 , wherein concrete or gravel stone is put into the foundation pile and the connecting foundation pile to form a foundation pile that supports the structure.

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