JP2003105740A - Mattress block structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mattress block structure capable of facilitating assembling work and installation work, having superior durability, capable of contributing to the conservation of ecosystem of a river as a fishing bank a without impairing the landscape of nature. SOLUTION: A number of stone materials 11 and a frame 12 in which the stone materials are packed constitute the mattress block structure. The frame has a plurality of synthetic resin-made cylindrical bodies 13 formed of wooden resin to present a cylindrical body 13 with both ends thereof opened. In the frame, two lateral cylindrical bodies 13B are installed on both end parts of two longitudinal cylindrical bodies 13A installed opposite to each other at a designated space, and two longitudinal cylindrical bodies are installed on both end parts of the lateral cylindrical bodies, so that the longitudinal cylindrical bodies and the lateral cylindrical bodies are alternately stacked in a plurality of stages, and the respective overlapping parts of the longitudinal cylindrical bodies and the lateral cylindrical bodies are connected to each other by nuts 15A, 15B and the cylindrical bodies are stacked in a plurality of stages to present a double cross.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a settling block structure installed for the purpose of revetment of rivers, etc., and more particularly to a settling block structure obtained by improving a settling block frame for packing stone materials such as stone blocks and rubble stones. .

[0002]

2. Description of the Related Art In a waterway such as a river, a wooden floor and a concrete floor have been conventionally known as a floor construction method capable of preventing scouring on the bottom of a river such as a riverbank and thereby achieving a revetment purpose.

Such a wooden floor or a concrete floor is generally constructed by immersing a floor block, which is formed by packing stone materials such as rubble stones and stone blocks in a wooden or concrete frame, in the water at a riverbank or the like. In addition to effectively preventing the above-mentioned moat, it also functions as a resting place, feeding place, and evacuation place for fish and other aquatic organisms and water birds, and contributes to the purification of river water to protect the natural environment. It is possible.

[0004]

However, in the conventional floor block as described above, in the wooden floor block, since the wood constituting the wooden frame is corroded by being submerged in water for a long period of time, the wood floor blocks for a certain period of time. It is necessary to perform repair work for replacement every time, which causes a problem that maintenance cost increases.

In addition, since the concrete sinker block has no problem in terms of durability because the frame is made of concrete, the weight of the whole is heavy, so that the sinker block is installed for assembling and sinking. There was a problem that workability and workability were poor at the time of construction work.

[0006] Further, in the concrete floor block, since the concrete part can be seen from the riverbank, the appearance is bad, and it is unavoidable for anglers and people walking on the waterside, and the natural landscape is spoiled. There was also a problem.

The present invention has been made in view of the above circumstances, and is excellent in workability at the time of assembling and installing a frame for a floor block, and is also excellent in durability and does not require repair work. Not only does it have the potential to damage the natural landscape, but it is also suitable for aquatic small animals such as fish, foraging, resting, and breeding of aquatic animals, and contributes to the preservation of river ecosystems. The purpose is to get the structure.

[0008]

In order to meet such an object, a sedimentation block structure according to the present invention (the invention according to claim 1) is a sedimentation block composed of a large number of stone materials and a frame body in which the stone materials are packed. In the structure, the frame body includes a plurality of tubular bodies formed of a synthetic resin so as to have a tubular shape whose both ends are open, and these tubular bodies are assembled in a plurality of stages in a cross beam shape. It is characterized by being formed by. According to this structure, since it is a cylindrical body made of synthetic resin, it has excellent durability, does not require repair work as in the case of conventional wood, and is lighter than the case of concrete. The workability at the time of assembling and installing the frame is improved. Further, the cylindrical body made of synthetic resin can be obtained at relatively low cost, and the overall cost can be reduced. Moreover,
The tubular body can be effectively used as a fish reef.

According to the settling block structure of the present invention (the invention according to claim 2), in claim 1, the frame body is formed of two vertical cylindrical bodies arranged facing each other at a predetermined interval. A vertical tubular body and a horizontal tubular body can be obtained by installing two horizontal tubular bodies on both ends and by installing two vertical tubular bodies on both ends of these horizontal tubular bodies. And a plurality of layers are alternately stacked, and the vertical tubular body and the horizontal tubular body are assembled by connecting their overlapping portions with a connecting means. With such a structure, it is possible to assemble a frame body made of a cylindrical body made of synthetic resin by a simple assembling work. Moreover, there is no variation in the material as in the case of wood, and in the case of concrete. Unlike, it can be easily assembled by a worker, and can be assembled by a simple work on site. Further, since the weight can be reduced, it can be assembled in a factory or the like.

In the sedimentation block structure according to the present invention (the invention according to claim 3), the tubular body according to claim 1 or 2, wherein the tubular body has through holes in a direction orthogonal to the longitudinal direction at portions near both ends. The connecting rod is inserted into the through hole in a state where the tubular bodies are stacked in a plurality of stages, and the fastening means is assembled to the threaded portions at both ends of the connecting rod in a height-adjustable state. It is characterized in that the cylindrical bodies stacked in stages are integrally connected. According to such a configuration, the assembling work can be easily performed by simple stacking, so that the assembling work can be easily performed. Further, by adjusting the mounting position of the fastening means to the connecting rod by the screw action, it is possible to adjust the installation posture when the floor block is submerged. This is because when there are irregularities in the sunk position, the amount of downward projection of the connecting rods at the four locations can be adjusted by appropriately adjusting the assembly position of the fastening means.

The sedimentation block structure according to the present invention (the invention according to claim 4) is the same as in claim 1, claim 2 or claim 3, wherein the tubular body is formed by extrusion molding or injection molding a synthetic resin. It is characterized in that it is formed by cutting the formed long resin molded body into a predetermined length. According to such a configuration, not only the tubular body can be easily formed, but also the standardized tubular body facilitates the assembling work and the cost can be reduced. Furthermore, the space inside the tubular body can also be used as a housing for aquatic organisms such as fish, which is advantageous in conserving the natural environment such as rivers.

The sedimentation block structure according to the present invention (the invention according to claim 5) is any one of claims 1 to 4.
In the paragraph, the cylindrical body constituting the frame is a wood-based material formed by including pulverized powder of wood waste material obtained from waste wood material containing impurities and pulverized powder of resin waste material obtained from resin waste materials containing impurities. It is characterized in that it is formed of resin so as to have a wood grain pattern. According to this structure, the tubular body can be formed so as to have a wood grain pattern on the exterior by extrusion molding (or injection molding may be used) the wooden body resin. Can be made to be close to real timber, so even when viewed from the riverbank in a river or the like, the timber appears to be submerged and does not impair the natural landscape. Further, by using a wood-based resin containing a recycled material such as wood waste or resin waste as the wood-based resin, not only effective use of resources can be achieved, but also the cost of the product can be reduced.

[0013]

1 to 8 show one embodiment of a sedimentation block structure according to the present invention. In these figures, the sedimentation block indicated by reference numeral 10 is the same as in FIGS.
As shown in, a large number of stone materials 11 composed of stone blocks, rubble stones, etc.
And a floor body 12 for the floor block which constitutes a space in which the stone material 11 is packed.

The frame 12 is formed by extrusion molding or injection molding a synthetic resin such as a wood-based resin, which will be described later, so as to have a cylindrical shape with both ends open. Body 13 (vertical tubular body 13A, horizontal tubular body 1
3B), and is formed by assembling these tubular bodies 13 in a plurality of stages in a cross beam shape.

As the cylindrical body 13 (13A, 13B), as shown in FIG. 3, an outer surface is formed by extruding (or injection molding) a wood resin such as a thermoplastic resin having a wood grain pattern. There is used one formed by cutting a long resin molded body (not shown) formed so as to have a woodgrain pattern with a predetermined length.

Further, the cylindrical body 13 (13A, 13B)
As shown in FIG. 3, through holes 16 are formed by post-processing in a portion near both ends in a direction orthogonal to the longitudinal direction. These through holes 16 and 16 are formed in the cylindrical body 13 (13A,
13B) are vertically inserted, and a connecting rod 14 which is a connecting means for integrally connecting them is inserted. Both ends of the connecting rod 14 are as shown in FIG. 8 and the like. As shown in FIGS. 1 and 4 to 8, nuts 15A and 15B, which are fastening means, are screwed to these screw parts in a height adjustable state by a screw action. , The stacked tubular bodies 13 (13A,
13B) plays a role of integrally connecting them.

The frame 12 having the above structure is assembled as follows. That is, as shown in FIG. 4, the nut 15A is screwed and fixed to one end (lower end) of the connecting rod 14. Two 1 with nut 15A fixed in this way
As shown in FIG. 5, the connecting rods 14 and 14 of the set are provided with through holes 16 and 16 at both ends of the two lowermost vertical cylindrical bodies 13A and 13A.
Insert each in the upward state.

The two horizontal tubular bodies 13 are arranged so as to be bridged between the respective end portions of these two vertical tubular bodies 13A, 13A.
As shown in FIG. 6, B and 13B are installed with the through holes 16 and 16 inserted in the connecting rod 14. After this, this work is repeated to stack the vertical cylindrical bodies 13A, 13A and the horizontal cylindrical bodies 13B, 13B alternately, and then, as shown in FIG. 7, screw the nut 15B onto the threaded portion at the upper end of the connecting rod 14. By assembling and fixing, the tubular bodies 13 stacked in six stages as a whole are integrally joined at their overlapping portions, thereby completing the assembly of the cross-shaped frame body 12.

Here, as described above, the cross-shaped frame 12
As a molding material for the cylindrical body 13 (13A, 13B) to be assembled, a pulverized wood waste material powder obtained from a wood waste material containing impurities and a resin waste material crushed powder obtained from a resin waste material containing impurities are formed. It is preferable to use a wood-based resin that is present and that is formed by extrusion molding or injection molding the resin so that the outer surface of the molded product has a wood grain pattern.

Specifically, a pulverized wood waste material powder obtained from a wood waste material containing impurities and a resin waste material crushed powder obtained from a resin waste material containing impurities are kneaded and molded by extrusion or injection molding. A wood-based resin containing the impurities in a total amount of 20 wt% or less based on the entire molded product is used. By doing so, the moldability by extrusion molding and the like improves, and since it contains a relatively large amount of impurities, it is possible to obtain a wood-like molded product that is excellent from the viewpoint of effective use of resources and environmental protection. is there.

The "wood waste materials" include wood waste materials discharged when a building such as a house is dismantled, wood waste materials discharged when a furniture is dismantled, and wood discharged during building construction. Examples include scrap wood, sawdust, and the like. These wood waste materials include impurities such as gypsum, a heat insulating material, and a resin member in addition to the wood portion. Also, as "resin waste",
Resin products used for containers and packaging of foods including beverages, other resin products, and resin waste materials that are discharged when a building such as a house is dismantled, or when furniture is dismantled. Resin waste materials, and the like.These resin waste materials include, in addition to the resin portion, calcium carbonate for preventing expansion and contraction due to temperature change of the resin, talc used as a reinforcing material and a filler (for example, water-containing material). Obtained by pulverizing magnesium silicate and baking it), pigment,
It contains impurities such as glass fiber reinforced plastic (FRP). Further, as the "resin constituting the resin portion", polypropylene resin (FP), hard or soft polyvinyl chloride resin (PVC), foamed vinyl chloride resin,
Polyethylene terephthalate resin (PET) Polystyrene resin (PC), polyethylene resin, phenol resin, urethane resin, ABS resin and the like can be mentioned.

Further, as the above-mentioned wood-based resin, the wood-based part of the wood-based waste material is 51 to 55 w with respect to the entire molded product.
Those containing t% may be used. By doing so, since the wood powder in the wood waste wood pulverized powder is contained in an amount of 51 to 55 wt% with respect to the entire molded product, it is possible to give a texture closer to that of real wood, such as a touch, and to use the wood part. Because of the large amount of wood, it is possible to improve the reuse rate of wood waste materials. Here, the concentration of the woody part is set as described above because if it is less than 51 wt%, it is difficult to give a texture such as a touch closer to that of real wood, and 55
This is because if the content exceeds wt%, the amount of wood becomes excessive and the moldability such as extrusion molding deteriorates.

Further, in the above wood-based resin, the resin portion of the resin waste material is 25 to 30 with respect to the entire molded product.
You may make it contain wt%. In this way, since the resin powder in the pulverized powder of the resin waste material is contained in an amount of 25 to 30 wt% with respect to the entire molded product, the strength and altitude of the molded product can be sufficiently obtained and the extrusion molding It is possible to improve moldability such as. Here, the reason why the concentration of the resin portion is set within the above range is that if it is less than 25 wt%, the resin content is too small and the moldability such as extrusion molding is improved. On the other hand, if it exceeds 30 wt%, the resin becomes excessive and sufficient strength and hardness cannot be obtained.

Further, in the above wood-based resin, the particle size of the wood powder in the pulverized wood waste material powder may be set to 1 to 300 μm. By doing this, depending on the particle size of the wood powder, the moldability by extrusion molding etc. is excellent, and since the particle size of the wood powder is set to the above value, fine particles of wood powder appear on the surface of the extrusion molding etc. However, this makes the surface smooth, and the surface treatment after molding can be easily performed.

Further, according to the above wood-based resin, fine powder having a smaller diameter and harder than the wood powder is carried on the surface of the wood powder among the wood waste wood pulverized powder obtained from the wood waste material containing impurities. Fixed particles may be used as the fixed particles, and the pulverized powder of wood waste material containing the fixed particles and the pulverized powder of resin waste material obtained from the resin waste material containing impurities may be kneaded and molded by extrusion or injection molding. By doing so, it is possible to obtain the tubular body 13 that is hard to absorb water even from ordinary wood materials and is resistant to corrosion and the like unlike wood.

That is, it is possible to provide a wood-like molded product which can have a wood grain pattern in appearance and can form the same appearance as a wooden product, but with respect to durability, the wooden product and a far more water-resistant molded product. . Here, examples of the fine powder include fine powders of titanium oxide, ferrite oxide, aluminum, nickel, silver, ceramics, calcium carbonate and the like. When kneading the pulverized powder of wood waste material containing fixed particles and the pulverized powder of resin waste material obtained from the resin waste material containing impurities, a pigment may be added and kneaded together with the pigment. In this case, the surface of the molded product can be colored or patterned by the pigment. Further, the pigment is a colored pigment, such as iron oxide, cadmium yellow,
An inorganic pigment such as carbon black.

Then, in this way, the tubular body 1 is made of wood resin.
If 3 is extrusion-molded (or injection-molded), the tubular body 13 can be formed so as to have a woodgrain pattern from the outside, so that the floor block 10 can be made to have an appearance close to that of real wood. Therefore, when viewed from the riverbank in a river, it seems that the timber has been sunk, and does not impair the natural landscape. Further, by using a wood-based resin containing a recycled material such as wood-based waste material or resin waste material as such a wood-based resin, not only effective use of resources can be achieved, but also the cost of the product can be reduced.

Further, the cylindrical body 1 is made by using the above-mentioned molding material.
If the cylindrical body 13 is formed, not only the cylindrical body 13 can be easily molded, but also the standardized cylindrical body 13 simplifies the assembling work and the cost can be reduced. Furthermore, since the tubular body 13 has an internal space formed by extrusion or the like as a penetrating space, by forming the frame 12 for the sedimentation block with this tubular body 13, it is possible to detect the presence of aquatic organisms such as fish. It can also be used as a (fish reef) and has the advantage of preserving the natural environment such as rivers. The tubular body 13
As a matter of course, the resin molding is not limited to a cut long resin molding as described above, and may be formed by extrusion or injection molding to have a required length.

According to the settling block structure having the above-mentioned structure, since the cylindrical body 13 (13A, 13B) is made of synthetic resin, it has excellent durability and repair work as in the case of a conventional wooden body. Is unnecessary, and the weight is lighter than that of concrete, and the workability at the time of assembling and installing the frame is improved. Further, such a cylindrical body 13 made of synthetic resin can be obtained at a relatively low cost, and the overall cost can be reduced. Moreover, the through space in the tubular body 13 can be used as a fish reef or the like.

Further, such a cylindrical body 13 made of synthetic resin is used.
The frame body 12 made of can be assembled by simple stacking using the connecting rods 14, so that the assembling work can be performed very easily and the workability is excellent. Moreover, according to the frame 12 of the present invention, unlike the case of the conventional wooden frame, the shape and size of the tubular body 13 do not vary, and unlike the case of concrete, it is lightweight. It is possible for an operator to easily assemble it, and it is possible to assemble it by a simple work on site. Further, since the weight of the entire frame 12 can be reduced, it can be assembled in a factory or the like.

Further, according to the above-mentioned structure, not only is workability excellent at the time of assembling and installing the floor block structure 12 and also in terms of durability, repair work etc. is unnecessary. Without fear of damaging the natural landscape,
Moreover, it is possible to obtain the sedimentation block 10 that is suitable for the habitation of aquatic small animals such as fish, foraging, resting, and breeding of organisms and can contribute to the preservation of the river ecosystem. In particular, in the above-described configuration, the nut 15 is attached to the threaded portion at both ends of the connecting rod 14.
Since A and 15B are screwed together in a height-adjustable state, the lower end of the connecting rod 14 at an appropriate position is extended downward when the sunk portion of the sunk block is uneven or inclined. There is also an advantage that it is possible to properly maintain the sunk position by installing it.

Needless to say, the present invention is not limited to the structures described in the above-mentioned embodiments, and the shapes and structures of the respective parts can be appropriately modified and changed. For example, the settling block frame 12 according to the present invention may be installed in the bottom of the river near the shore of the river with the shape shown in FIG. 1 and filled with the stone material 11, or the base member made of concrete or synthetic resin may be used as the bottom member. It may be installed on the bottom of the water and then installed on top of it. Further, the size and shape of the frame body 12 are not limited to those shown in FIGS. 1 and 2, and may be appropriately modified.

Further, in the above-mentioned embodiment, the example in which the vertical tubular body 13A and the horizontal tubular body 13B are configured in a six-stage configuration of three, but the present invention is not limited to this. Any number of stages may be used as long as it is a plurality of stages. Furthermore, in the above-mentioned embodiment, the cylindrical body 13 is used as a rectangular shape, but the cylindrical body 13 is not limited to this, and may have a round shape or the like. Any shape may be used as long as it can be stacked and coupled with the above.

Further, the connecting means and the fastening means are not limited to the connecting rod 14 and the nuts 15A and 15B having threaded portions at both ends, and any means having an equivalent structure can be applied. Further, in the above-described embodiment, the example in which the through holes 16 and 16 are formed in the portions of the tubular body 13 near both ends is described, but the present invention is not limited to this, and the through holes for coupling are provided at appropriate positions in the tubular body 13. It goes without saying that holes may be provided. Furthermore, by appropriately forming the connecting means and the fastening means such as the connecting rod 14 and the nuts 15A and 15B described above as resin members, for example, corrosion problems such as rust can be prevented. By doing so, it is possible to avoid problems such as difficulty in the work for separating and dismantling the submerged block 10 and the like that have been submerged for a long period of time.

Further, in the above-described embodiment, the cylindrical body 1
3 (13A, 13B), as a material for forming 3 (13A, 13B), a wood-based waste material crushed powder obtained from a wood waste material containing impurities, a wood waste material formed by including a resin waste material crushed powder obtained from a resin waste material containing impurities Although a resin is used, the present invention is not limited to this. For example, as a molding material for the tubular body 13, an inorganic material (such as titanium or nickel) having a smaller diameter and a harder diameter than the fine powder is formed on the surface of fine powder of a cellulosic material such as wood powder of natural wood or sawdust. A wood-based resin, which is a mixture of powders prepared by supporting fine powders of a metal material or a non-metal material such as ceramic), may be colored and extruded to form a wood grain pattern.

In this way, by extruding the tubular body 13 with a wood-based resin (or by injection molding),
Since the frame body 12 can be formed so as to have a woodgrain pattern from the outside, the appearance of the frame body 12 as a whole is improved, and the appearance when the frame body 12 is sunk near the riverbank is improved. Problems such as damage to the natural landscape are eliminated, and the effect of the floor block 10 can be exerted.

However, the material for obtaining such a tubular body 13 is not limited to the above-mentioned example, and it can be formed by processing wood into a material, and a woody material for obtaining a woody product. As the system resin, a material containing a recycled material such as a waste plastic material or a waste wood recycled material may be used. When the resin is formed of such a wood-based resin, resources can be effectively used and the cost of the product can be reduced. Of course, even a general synthetic resin can be used if care is taken so as not to impair the natural landscape.

[0038]

As described above, according to the floor block structure of the present invention, a synthetic resin, in particular, a wood-based resin forms a tubular body whose both ends are open. Since a frame for packing stones is formed by assembling steps, it is excellent in workability when assembling and installing the floor block frame, and has excellent durability and is an inexpensive floor block that does not require repair work. It is possible to obtain a floor block structure using a frame. Furthermore, such a sedimentation block structure is excellent in landscape conservation and is suitable for the inhabitation of aquatic small animals such as fish, foraging, resting and breeding places of fish, and also contributes to the conservation of river ecosystems. be able to.

In particular, since it is a frame for a submerged block which is formed by assembling a plurality of synthetic resin cylindrical bodies in a multi-column shape, it is excellent in terms of durability, and when it is made of conventional wood. Such repair work is unnecessary, and the weight can be reduced as compared with the case of concrete, and the workability at the time of assembling and installing the frame is improved. Further, the cylindrical body made of synthetic resin has an advantage that it can be obtained at a relatively low cost and the overall cost can be reduced.

Further, according to the above-mentioned constitution, it is possible to assemble a frame body made of a synthetic resin tubular body by an extremely simple assembling work, and there is no variation in materials as in the case of wood. Unlike the case of concrete, it can be easily assembled by the worker, and can be assembled by a simple work on site. Further, since the weight can be reduced, there is also an advantage that it can be assembled in a factory or the like. Moreover, since the connecting rods that connect the tubular bodies are configured so that the fastening means can be height-fastened to the threaded portions at both ends, the amount of downward protrusion of the connecting rod at any location can be adjusted to adjust the sinking position. There is also an advantage that it can be used for adjusting the posture to unevenness and inclination in the.

Further, according to the present invention, since the tubular body is formed by cutting a long resin molded body formed by extrusion molding or injection molding of synthetic resin into a predetermined length, Not only is it easy to mold the body,
The standardized tubular body further simplifies the assembly work and reduces the cost. Further, the space portion formed by extrusion molding or the like inside the tubular body can be used as a housing for aquatic organisms such as fish, and has an advantage in conserving the natural environment such as rivers.

Further, the tubular resin according to the present invention is formed by including a pulverized powder of a wood waste material obtained from a waste wood material containing impurities and a pulverized powder of a resin waste material obtained from a resin waste material containing impurities. Since the tubular body can be formed to have a wood grain pattern from the appearance simply by extrusion molding or injection molding, it is possible to make the appearance of the floor block close to that of real wood, and in rivers, etc. Even if you look at it, it looks like timber is being sunk, and it does not spoil the natural landscape. Further, as the wood-based resin, by using a wood-based resin containing recycled materials such as wood waste and resin waste, not only effective use of resources can be achieved,
Product cost reduction is also possible.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing one embodiment of a floor block structure according to the present invention, and is a schematic perspective view for explaining an outline of a floor block frame.

FIG. 2 is a schematic diagram for explaining an outline of a usage state of a floor block structure according to the present invention.

FIG. 3 is an enlarged schematic perspective view of a cylindrical body that constitutes the floor block frame body of FIGS. 1 and 2.

FIG. 4 is an explanatory diagram for explaining a method for assembling the floor block block body.

FIG. 5 is an explanatory diagram for similarly explaining the method of assembling the floor block block body, and is a diagram for explaining the next step of FIG. 4.

FIG. 6 is also an explanatory diagram for explaining the method of assembling the floor block frame, and is a diagram for explaining the next step of FIGS. 4 and 5.

FIG. 7 is also an explanatory diagram for explaining the method of assembling the floor block block, and is a diagram for explaining the next step of FIG. 4, FIG. 5, and FIG.

FIG. 8 is a side view showing, in an enlarged manner, a corner portion of the floor block frame body assembled according to FIGS. 4 to 7.

[Explanation of symbols]

10 ... Floor block, 11 ... Stone material, 12 ... Floor block frame, 13 (13A, 13B) ... Cylindrical body, 14 ... Connecting rod (connecting means), 15A, 15B ... Nut (fastening means), 16 ... Penetration hole.

Claims (5)

[Claims] 1. A settling block structure comprising a large number of stone materials and a frame body in which the stone materials are packed, wherein the frame body is formed of a synthetic resin so as to have a tubular shape with both ends open. A settling block structure comprising a tubular body of a book and being formed by assembling these tubular bodies in a plurality of stages in a cross beam shape. 2. The sedimentation block structure according to claim 1, wherein the frame bodies are installed facing each other at a predetermined interval.
By installing two horizontal tubular bodies on both ends of each vertical tubular body, and by installing two vertical tubular bodies on both ends of each horizontal tubular body, Characterized in that a plurality of stages of the tubular body and the horizontal tubular body are alternately stacked, and the vertical tubular body and the horizontal tubular body are assembled by connecting respective overlapping portions with a connecting means. Floor block structure. 3. The sedimentation block structure according to claim 1, wherein the tubular body has through holes in a direction orthogonal to a longitudinal direction at portions near both ends, and the tubular body has a plurality of stages. The connecting rods are inserted into the through holes in a stacked state, and the fastening means are assembled to the threaded portions at both ends of the connecting rods in a height-adjustable state so that the tubular bodies stacked in a plurality of stages are Sink block structure characterized by being integrally connected. 4. The sedimentation block structure according to claim 1, claim 2, or claim 3, wherein the tubular body is a long resin molding formed by extrusion molding or injection molding of synthetic resin. A sedimentation block structure characterized by being formed by cutting into a predetermined length. 5. The sedimentation block structure according to any one of claims 1 to 4, wherein the cylindrical body forming the frame body is a wood waste wood crushed powder obtained from a wood waste material containing impurities, A sedimentation block structure characterized by being formed so as to have a wood grain pattern by a wood-based resin formed by including a pulverized powder of a resin waste material obtained from a resin waste material containing impurities.