JP2000352081A - Unit member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve strength by providing a frame structure having spacer units connected to each other with a void part forming unit for communicating a column part and a beam part which have a reinforcement filling void with each other and assembling the same vertically and horizontally. SOLUTION: Four column forming units B having a split column part 3 and a split flange part 4 connected thereto are assembled with the end edges of the split column parts abutting on each other. Four branch path forming units C having a column single part 5 and a branch split base plate part 6 connected thereto are assembled with the end edges of the base plate parts 6 abutting on each other. Two beam part forming units D formed by an outward upper edge plate part 7, a vertical plate part 8, and a base plate part 9 are assembled with the end edges abutting on each other in the longitudinal direction of the base plate part 9. A beam part forming unit D is connected to a branch path of the branch path forming unit C connected to the upper end of the column forming unit B to be united as one set, and the required numbers of the set are connected to be assembled to a frame structure formed by connecting spacer units, and a filler is cast in the void parts of the column part and the beam part. Thus, the strength of the structure can be improved remarkably.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a storage block for rainwater infiltration underground, a wave-blocking type seawall block used on a shore, a wave-breaking block or a fish reef which is laid underwater, or The present invention relates to a unit member that can be used for various other purposes as a building block for pillars and beams of a building.

[0002]

2. Description of the Related Art When a large amount of rainwater intensively flows into a sewer, it loses its function as a sewer and overflows. As a means for avoiding such a situation, there is a regulating pond, which temporarily stores rainwater to prevent the above-mentioned overflow of the sewer and to allow natural penetration of rainwater into the ground. It is for. However, the regulating pond has a problem of securing a site and a problem of management for avoiding danger of a fall accident of a child or the like, and therefore has a significant economic burden on construction and management.

[0003] As means for solving the above-mentioned problems, a "storage and infiltration facility for rainwater or the like" (JP-A-4-26664).
No. 8). This consists of digging down the ground to form a tank part, and a large number of container-like members with water permeability inside,
It is arranged so as to be filled in the front-rear, left-right and up-down directions, and is provided with a covering means at the top.

[0004] The storage and infiltration facility stores rainwater in a tank portion, substantially in a container-like member arranged vertically and horizontally and vertically, thereby achieving a temporary storage purpose and infiltrating rainwater into the ground. It is designed to work. Thereby, danger avoidance and effective utilization based on the presence of the covering means are achieved on the tank upper surface, and the problem caused in the regulating pond is solved.

[0005] However, the container-like member, which is a filling member disposed in the above-mentioned "rainwater storage and infiltration facility", has a strength problem because it is box-shaped, and its use is limited to the storage and infiltration facility. There is a restriction on use such as using a dedicated member.

[0006] In order to solve such a problem and to achieve multipurpose use by strengthening the strength, a "unit member" disclosed in Japanese Patent Application Laid-Open No. 10-252108 is disclosed. is there.

[0007]

As shown in FIG. 8, the above-mentioned unit member is formed by forming a cylindrical portion N on the surface of a base portion M. In this case, the frame-like structure is formed by being connected back and forth, left and right, and up and down.

However, when a frame-like structure is formed by using the unit members, a problem of strength arises as the stacking height increases, and there is a fear that a lodging accident may occur. The present invention is to provide a new unit member which can eliminate such a concern.

[0009]

According to the present invention, a spacer unit A having a cylindrical body 2 protruding from a board surface of a base 1 is provided.
A unit for forming a cavity for connecting a column and a beam having a cavity for filling a reinforcing material vertically and horizontally to a frame-like structure assembled by being connected in front, rear, left and right and up and down directions. The present invention relates to a unit member comprising:

Specifically, as a cavity forming unit for vertically and horizontally incorporating the column and the beam, a frame-like body composed of a rectangular frame for forming a column and a horizontal flange connected to the end thereof. Is divided into a required number, a column-forming unit B, a pillar portion rising at the four corners, and a branch body bottom plate portion continuously provided at the lower edge thereof are provided with a required number of frame members. And a branch path forming unit C for connecting to the column forming unit B, and an outward upper edge plate portion 7, a vertical plate portion 8, and a bottom plate portion 9. The frame
It is composed of a required number of divided units and a beam forming unit D connected to the branch port of the branch path forming unit C.

The present invention aims at providing a novel unit member which solves the above-mentioned problems based on the adoption of the above-mentioned structure.

[0012]

When assembling the unit members according to the present invention, first, a unit in which two spacer units A are vertically connected with their cylindrical portions 2 opposed to each other is defined as one unit. A frame-like structure is formed by connecting the required number of units, front and rear, left and right, and up and down directions. The formed structure functions as a structure in which a predetermined space is formed using the cylindrical body portion 2 as a spacer.

At the same time, a column and a beam for reinforcement are set in advance so as to extend vertically and horizontally in a portion requiring reinforcement. As shown in FIG. B, the branch path forming unit C, and the beam forming unit D are assembled as shown in FIGS. 1, 2, and 7, and are arranged in the above-described structure. In this state, if a filling material suitable for the purpose is poured into the cavity formed by each of the units B, C, and D, reinforcement for the building is achieved.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, A is a spacer unit, and as shown in FIG.
And a cylindrical body portion 2 integrally protruding from the board surface of the base portion 1.

In the illustrated embodiment, the four cylindrical portions 2 are formed symmetrically with respect to the center. Is not limited to the illustrated embodiment. That is, the number of the cylindrical body portion 2 can be one or an appropriate number.

Further, the form of the cylindrical portion 2 is not limited to a truncated cone as shown in the figure, but may be a cylindrical member having an equal diameter.
It may be a cylinder having an arbitrary cross-sectional shape such as a polygon or an ellipse.

Further, the planar shape of the base portion 1 can be any shape such as a circle, an ellipse, and a polygon other than the square shape as shown in FIG. In other words, the base unit 1
May be any shape as long as it can be continuously combined on the same plane.

In the spacer unit A described above,
This is, as shown in FIG. 1, two spacer units A
By connecting the required units in the required unit, front / rear, left / right, and up / down directions as a unit, the unit connected vertically in a state where the cylindrical portions 2 are opposed to each other is formed into a frame. Form a structure. In the formed structure, the cylindrical body portion 2 functions as a spacer pillar, and functions as a structure in which a predetermined space partitioned by the base portion 1 is formed.

The present invention is a unit member in which a block member for playing a reinforcing role is integrally incorporated into the structure formed as described above.

In FIG. 1, B is a column forming unit, C
Is a branch path forming unit connected to the upper end of the column forming unit B, and D is a beam forming unit connected to the branch path of the branch path forming unit C. Each of the units B, C, and D is configured as described below.

In the column forming unit B, as shown in FIG. 4, a frame composed of a rectangular frame portion for forming a column portion and a horizontal flange portion connected to the end thereof is vertically aligned. It has a form divided into four corners. That is, the column forming unit B includes the divided column portion 3 and the divided flange portion 4 connected thereto. The column forming unit B includes four unit B
Are configured so that one in which the edges of the divided pillar portions 3 are matched to one unit. In addition, the size of the outer shape of the flange portion in the matching state is configured to be equal to the size of the base portion 1 in the spacer unit A described above. Further, the height of the unit B is configured to be equal to the height of the spacer unit A.

As shown in FIG. 5, the unit C for forming a fork is formed by a column for standing at four corners and a bottom plate for a fork which is connected to a lower edge thereof. It has a form in which the shape is divided into four corners in the vertical direction. That is, the branch path forming unit C includes the column single body part 5 and the branch division bottom plate part 6 continuously provided at the lower edge thereof. The branch path forming units C are configured so that four of them are combined, and one unit in which the edges of the branch divided bottom plate portions 6 are matched with each other. The branch path forming unit C in the matching state is configured so as to have a size that can be exactly mounted on the flange portion of the column forming unit B, that is, the plane areas of both are equal. It is.

The beam-forming unit D described above,
As shown in FIG. 6, an outward upper edge plate portion 7 that is flush with the upper end surface of the column unit 5, and a vertical plate 8 having the same height as the column unit 5 are opposed to each other. And a bottom plate portion 9 having half the width of the single column portion 5.
The beam forming unit D is configured such that two of the two units are matched with each other in the longitudinal direction of the bottom plate 9 to form one unit. The beam forming unit D is configured such that, in the matching state, the planar shape including the upper edge plate 7 is the same as the base 1 of the spacer unit A described above.

FIG. 7 shows a connection state of the column forming unit B, the branch path forming unit C, and the beam forming unit D. Then, a set as shown in the figure is formed, and a required number of them are connected to form a required form, for example, a lattice beam. A column having a desired height is formed by connecting the required number of units B for forming columns in the vertical direction, and a column is formed by connecting the required number of units D for forming a beam in the longitudinal direction. A beam of the desired length is formed.

The interior space of the column and the beam is filled with a filler E as shown in FIG. When the unit member is constructed on water, the filler is filled with a substance having a buoyancy and a light specific gravity such as styrene foam or styrene foam in order to increase buoyancy. If the buoyancy is not required, such as for ground-based structures, concrete or other high-strength materials are filled to increase the load-bearing capacity, or the specific gravity is increased to enable submergence. Use any substance. The interior space of the beam may be filled with a rigid material such as H-shaped steel or wood. This is because, as in the case of the column space, the filling can be performed so as to be fitted from above without depending on the flow filling. Further, as a special use example of the present invention, the space between the column and the beam is remarkably widened, that is, by remarkably increasing the size of the whole unit member, It is also possible to use vertical and horizontal passages for workers at the site or the like to pass. In this case, naturally, no filler is used.

At the time of assembling the unit members according to the present invention, first, a unit in which two spacer units A are vertically connected with their cylindrical portions 2 opposed to each other is defined as one unit. A frame-like structure is formed by connecting the required number of units, front and rear, left and right, and up and down directions.
The formed structure functions as a structure in which a predetermined space is formed using the cylindrical body portion 2 as a spacer.

Further, in the structure constructed as described above, the columns and beams for reinforcement are set in advance so as to extend vertically and horizontally in the portions requiring reinforcement.

As shown in FIG. 1, these are a column forming unit B, a branch road forming unit C, and a beam forming unit D.
Is assembled as shown in FIGS. 1, 2 and 7 and placed in the structure described above.

The unit B, C, and D are dimensionally set so that the plane and height of the unit B match the plane and height of the spacer unit A. , C, and D are replaced by spacer units A to be incorporated in the corresponding portions,
What is necessary is just to insert the units B, C, and D into each other.

In this state, if a filler material suitable for the purpose is poured into the hollow portion composed of the units B, C and D,
Reinforcement to the structure is achieved.

The structure assembled as described above is referred to as a "rainwater storage / penetration facility" (JP-A-4-2664).
8) plays a role as a filling member for storing rainwater. In addition, by installing on the coastline as a wave-breaking revetment block,
By submerging in the sea, it can be used as a wave-dissipating block and also as an artificial reef for fish culture.

Further, by using the unit B for forming columns, the unit C for forming branch roads, and the unit D for forming beams, as a concrete casting formwork, temporary equipment for forming columns and beams in a room can be used. Use is also planned.

[0033]

According to the present invention, a structure as described in claim 1 is provided.
That is, a reinforcing material filling cavity is provided for a frame-like structure that is assembled by connecting a spacer unit A formed by projecting a cylindrical body portion 2 on the board surface of a base portion 1 in the front-rear, left-right, and up-down directions. The column and the beam are connected to each other and are provided with a unit for forming a cavity for incorporating vertically and horizontally, so that a necessary filling material such as concrete is poured into the cavity to achieve excellent strength. Improvement is achieved.

Accordingly, not only as a collection block used for rainwater infiltration storage facilities, but also as a wave-breaking revetment block used on the shore, as a wave-breaking block or fish reef sunk in the water, or as a pillar of a building Use as a building block for a section and a beam section in various other applications is permitted based on its robustness.

According to the present invention, there is provided a hollow portion forming unit for vertically and horizontally incorporating a pillar portion and a beam portion as a second aspect of the present invention, wherein a rectangular frame portion for forming a pillar portion and a horizontal portion connected to an end thereof are provided. A column forming unit B formed by dividing and forming a frame formed by a flange portion into a required number, a column portion raised at four corners, and a bottom plate portion for branch road continuously provided at the lower edge thereof. A frame-shaped body is formed by dividing the frame into a required number, and a branch path forming unit C for connecting the frame-shaped body to the column forming unit B; an outward upper edge plate portion 7 and a vertical plate portion. A frame-shaped body composed of 8 and the bottom plate 9 is formed by dividing into a required number and a beam-forming unit D connected to a branch opening of the branch-path forming unit C. In this case, the compactness based on the division makes storage and transportation easier, From the lightness based on the division into
The construction work is simplified.

According to the present invention, the plane dimension and the height dimension of the column forming unit B, the branch path forming unit C, and the beam forming unit D are defined as follows. Since the configuration is made to match the plane dimensions and the height dimensions of the spacer unit A, the respective units B, C, D
Is performed in place of the spacer unit A of the corresponding portion, and the units B, C, and D are replaced and incorporated. Therefore, the operation can be speeded up and simplified.

According to the present invention, the column forming unit B, the branching path forming unit C, and the beam forming unit D are provided with a concrete forming die inside. When it is configured to be a surface, it can be divertedly used as a building material for forming columns and beams in a room or the like of a building.

[Brief description of the drawings]

FIG. 1 is a vertical sectional front view showing an assembled state according to an embodiment of the present invention.

FIG. 2 is a plan view showing an assembled state as one embodiment of the present invention.

FIG. 3 is a perspective view showing a spacer unit A according to the present invention.

FIG. 4 is a slant view for reference showing a column forming unit B in the present invention.

FIG. 5 is a reference slope view showing a branch path forming unit C in the present invention.

FIG. 6 is a reference slant view showing a beam forming unit D according to the present invention.

FIG. 7 is a perspective view for reference showing a state in which a column forming unit B, a branch path forming unit C, and a beam forming unit D in the present invention are assembled and connected.

FIG. 8 is a front view showing a conventional example.

[Explanation of symbols]

 Reference Signs List A Spacer unit 1 Base 2 Cylindrical body B Column forming unit 3 Divided column 4 Divided flange C Crossroads forming unit 5 Column unit 6 Dividing bottom plate D Beam forming unit 7 Outward upper edge plate Part 8 Vertical plate part 9 Bottom plate part E Filler

 ────────────────────────────────────────────────── ─── Continued on front page (72) Inventor Kosaburo Hayashi 1-10-15 Kanazawacho, Hitachi City, Ibaraki F-term (reference) 2B003 AA01 AA04 BB02 BB03 BB05 BB06 BB08 DD01 DD02 DD03 2D063 AA01 AA11

Claims (4)

[Claims] 1. A frame-like structure assembled by connecting a spacer unit (A) comprising a cylindrical body (2) protruding from a board surface of a base (1) in front, rear, left and right and up and down directions. And a column member and a beam portion having a cavity for filling a reinforcing material, the unit being provided with a unit for forming a cavity portion for communicating vertically and horizontally with each other. 2. A cavity-shaped unit for vertically and horizontally incorporating a column and a beam, comprising a frame composed of a rectangular frame for forming a column and a horizontal flange connected to an end of the frame. A column-forming unit (B) divided into a plurality of pieces, a pillar section rising at four corners, and a bottom plate section for a branch road connected to the lower edge thereof are reduced to a required number. A branch path forming unit (C) for dividing and connecting to the column forming unit (B), an outward upper edge plate (7), a vertical plate (8), and a bottom plate Department (9)
Is formed by dividing the frame into a required number,
2. The unit member according to claim 1, further comprising a beam forming unit (D) for connecting to a branch port of the branch path forming unit (C). 3. The spacer unit (A) has a plan dimension and a height dimension of the column forming unit (B), the branch path forming unit (C), and the beam forming unit (D). 3. The unit member according to claim 2, wherein the unit member is configured to conform to a plane dimension and a height dimension. 4. A column forming unit (B), a branch path forming unit (C), and a beam forming unit (D).
The unit member according to claim 2 or 3, wherein the inner surface is configured as a concrete casting mold surface.