JP2018096340A - Construction material and structure, and method for assembling construction material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a new construction material used for a building and a structure.SOLUTION: A construction material 1 according to the present invention comprises: strut parts 2.. extending in a longitudinal direction H; a rotary blade part 3 arranged in a space 4 surrounded by the strut parts; and base parts 6, 7 rotatably supporting the rotary blade part 3 while supporting both longitudinal ends 2a, 2b of the strut parts 2. The strut parts 2 and the rotary blade part 3 can be adjusted in a length L to the longitudinal direction H, and the base parts 6, 7 can be attached to and detached from the strut parts 2 and the rotary blade part 3.SELECTED DRAWING: Figure 6

Description

  The present invention relates to building materials and structures used for buildings and structures.

  As a countermeasure against strong winds in buildings and structures, in addition to using afforestation or tree planting, using windbreak walls, install wind power generators in buildings and rotate the rotor blades of wind power generators with wind power The thing which suppresses a wind force is known (for example, patent document 1).

Japanese Patent Laid-Open No. 2006-079966

Conventional wind power generators are not considered to be used as building materials used for buildings and structures.
An object of the present invention is to provide a new building material used for a building or a structure.

  In order to achieve the above object, the building material according to the present invention supports a column portion extending in the longitudinal direction, a rotary wing portion disposed in a space surrounded by the column portion, and both longitudinal ends of the column portion. And a base portion that rotatably supports the rotor blade portion.

  ADVANTAGE OF THE INVENTION According to this invention, the new building material used for a building or a structure can be provided.

The perspective view which shows the external appearance of the building material which concerns on this invention. The front view explaining the structure of a building material. The top view explaining the structure of a building material. (A) is a figure which shows the structure of the support | pillar part of a building material, and the taking-in state of a wind, (b) is a figure which shows the structure of the support | pillar part of a building material, and the discharge | emission state of a wind. The figure explaining the structure of the rotary wing | blade part of building materials. (A) is a figure which shows the state before decomposition | disassembly of building material, (b) is a figure which shows the decomposition | disassembly state of building material, (c) is a figure which shows the state assembled | attached adjusting the length of building material. (A)-(d) is a figure explaining the structure of a connection member. The figure explaining the state which connected the building material in the horizontal direction. The figure explaining the state which connected the building material to the perpendicular direction. (A) is an enlarged view explaining the process of connecting a building material in a horizontal direction, (b) is an enlarged view explaining the state which connected the building material in the horizontal direction. (A) is an enlarged view explaining the process of connecting a building material to a perpendicular direction, (b) is an enlarged view explaining the state which connected the building material to the perpendicular direction. The perspective view explaining one form of the structure comprised by connecting two or more building materials. The figure explaining the form which applied the structure shown in FIG. 12 to a building. (A) is a perspective view explaining another form and installation state of the structure comprised by connecting two or more building materials, (b) is an enlarged view explaining the structure of the fixing | fixed part of a structure and a building. The figure explaining another form of the structure comprised by connecting two or more building materials.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the embodiments, the same members and members having the same functions are denoted by the same reference numerals, and redundant description is omitted. The drawings may be partially omitted to facilitate understanding of the configuration.
The building material 1 according to this embodiment shown in FIGS. 1 and 2 is mainly used for buildings and structures. The building material 1 is an exterior material used on the outside of a building or structure. The building material 1 has a built-in rotary wing part 3 and rotates the rotary wing part 3 by the wind blown to the installation site, thereby converting wind flow velocity energy into rotational energy to attenuate the wind force. It has a function to let you. The building material 1 can also be fitted with a generator 5, and the generator 5 can generate power by transmitting the rotation of the rotary blade 3 to the generator 5. When the generator 5 is provided, since it has a wind power generation function, wind force can be taken out as rotational energy of the generator 5 and can be used for power generation while the wind force is attenuated.

In the present embodiment, the building material 1 is a quadrangular prism in the design of the external shape. The building material 1 includes a plurality of struts 2 extending in the longitudinal direction (axial direction) H, a rotary wing part 3 disposed in a space 4 surrounded by the plurality of struts 2. While supporting the longitudinal direction both ends 2a and 2b of the part 2, the base parts 6 and 7 which support the rotary blade part 3 rotatably are provided. In this embodiment, although the support | pillar part 2 is four, it is sufficient if it can support the base parts 6 and 7 by three or more points by at least three or more.
As shown in FIGS. 3 and 4, the base portions 6 and 7 have a square planar shape, and the longitudinal ends 2 a and 2 b of the support portions 2 are inserted into the four corners of the base portions 6 and 7, respectively. Receiving portions 8 and 9 for supporting are formed. The inner shape of the receiving portions 8 and 9 is the same shape as the outer shape (cross-sectional shape) of each column portion 2, and is formed to be the same as or somewhat larger than the outer shape of each column portion 2, as shown in FIGS. As shown in (c), the base portions 6 and 7 can be pulled out from the longitudinal direction H. Each strut portion 2 is supported by the base portions 6 and 7 by being inserted into the receiving portions 8 and 9, respectively. That is, the base parts 6 and 7 can be attached to and detached from each column part 2 as shown in FIG.

  As shown in FIGS. 4A and 4B, each support column 2 has the same cross-sectional shape and a substantially triangular cross section. Each support column 2 is supported in such a direction that the apex side 2c is outside and the bottom surface 2d side is positioned inside the base units 6 and 7. Between the side surfaces 2e and 2f of the adjacent support | pillar part 2, it is set as the opening part 20, respectively, and functions as a wind intake and a wind discharge port. Each of the side surfaces 2e and 2f is inclined so that the opening 20 is narrowed toward the downstream side in the wind inflow direction, and is formed so as to function as a guide surface for introducing the wind into the opening 20, respectively. ing. FIG. 4A shows a state where the rotating blade portion 30 is rotating due to the inflow of wind, and FIG. 4B shows a state where the wind is discharged due to the rotation of the rotating blade portion 30.

As shown in FIG. 2, the rotary wing portion 3 is attached to the rotary shaft 30 that extends in the longitudinal direction H and can be rotated by the base portions 6 and 7, with both ends 30 a and 30 b supported. A plurality of support arms 31 and 32, and a plurality of rotating blades 33, 34, and 35 that are disposed on the outer peripheral side of the rotary shaft 30 by the support arms 31 and 32 and rotate integrally with the rotary shaft 30. The support arms 31 and 32 are arranged on the rotary shaft 30 with an interval in the longitudinal direction (axial direction) H. As shown in FIG. 5, the support arms 31 and 32 extend in three directions at equal intervals in the rotation direction from the shaft holding portions 31 b and 32 b for inserting the rotation shaft 30 in the center portion and the shaft holding portions 31 b and 32 b. Arms 31a and 32a are provided. The support arms 31 and 32 are supported to be movable in the longitudinal direction (axial direction) H on the outer peripheral surface 30c of the rotation shaft 30 by inserting the rotation shaft 30 through the shaft holding portions 31b and 32b. As shown in FIG. 2, the support arms 31 and 32 are fixed to the rotary shaft 30 by fastening the shaft holding portions 31 b and 32 b to the rotary shaft 30 by fastening members 80 </ b> A such as screws, and rotate integrally with the rotary shaft 30. It is configured as follows. The support arms 31 and 32 are arranged on the rotary shaft 30 with an interval in the longitudinal direction (axial direction) H.
As shown in FIG. 5, insertion ends 31c and 32c having the same shape as the cross-sectional shape of the rotary blades 33, 34, and 35 are formed at the tips of the arms 31a and 32a. In the present embodiment, the rotor blades 33, 34, and 35 have the same shape, and are held by the support arms 31 and 32 by being inserted into the insertion portions 31 c and 32 c from the longitudinal direction H. The rotor blades 33, 34, 35 held by the support arms 31, 32 are fixed to the support arms 31, 32 by a fastening member 80B.

As shown in FIGS. 2 and 6, each rotor blade 33, 34, 35 is located between the support positions A 1, A 2 by the support arms 31, 32 and the longitudinal ends 33 a, 33 b, 34 a, 34 b, 35 a, 35 b. It is possible to cut by. Similarly, each support | pillar part 2 can also be cut | disconnected in arbitrary positions. Each of these rotor blades 33, 34, 35 and each column part 2 releases the fastening state between the base parts 6, 7 and each column part 2, and as shown in FIGS. 6 (a) and 6 (b), At least one of the base portion 6 or the base portion 7 is pulled out in the longitudinal direction H, and each strut portion 2 and the rotary blades 33, 34, and 35 have the same dimensions and a predetermined length using a cutting machine or the like. When cutting the rotor blades 33, 34, 35, it is possible to cut only one of the longitudinal ends 33a, 34a, 35a or the longitudinal ends 33b, 34b, 35b. In consideration of the balance of the rotary wing part 3 at the time, it is preferable to cut at an equal distance from both the hand end parts 33a, 34a, 35a and the longitudinal end parts 33b, 34b, 35b.
Regarding the range to be cut, the support position A1 and the longitudinal ends 33a, 34a and 35a by the support arms 31 and 32 and the support position A2 and the longitudinal ends 33b, 34b and 35b (shown by the broken line in FIG. 6B). Since it can be easily cut by removing the base portions 6 and 7, the workability is good.

In this embodiment, the base parts 6 and 7 have the generators 5 and 5 in the center, as shown in FIG. End portions 30a and 30b of the rotating shaft 30 are provided so as to be integrally rotatable with the rotors 51 and 51 included in the generators 5 and 5. The generators 5, 5 have rotors 51, 51 that rotate integrally with the rotary shaft 30, and stators 52, 52 disposed on the outer peripheral side of the rotors 51, 51, and the rotors 51, 51 rotate. This is a well-known configuration for generating electricity. In the case where the generators 5 and 5 are not provided, a bearing member such as a ball bearing may be disposed in the center of the base portions 6 and 7 and the rotary shaft 30 may be rotatably supported.
After the cutting, the base parts 6 and 7 are brought close to the rotary blade part 3, both ends 30a and 30b of the rotating shaft 30 are inserted into the rotors 51 and 51, and both longitudinal ends 2a and 2b of the support pillars 2 are respectively received by the receiving parts 8. , 9, and fixed to the base parts 6, 7 using fastening members (not shown), the construction material 1 whose length in the longitudinal direction H is adjusted is obtained. That is, by cutting the support column 2 and the rotor blades 33, 34, 35, and then assembling the base units 6, 7, the rotor blade 3 and the support column 2, as shown in FIG. It can be set as the building material 1 which adjusted the full length in the longitudinal direction H to arbitrary length.

As described above, the building material 1 according to the present embodiment includes a plurality of support columns 2 extending in the longitudinal direction H, the rotary wing unit 3 disposed in the space 4 surrounded by the support columns, and the longitudinal direction of the support columns. Since both ends 2a and 2b are supported and the base portions 6 and 7 that rotatably support the rotary wing portion 3 are provided, the rotary wing portion 3 does not protrude to the outside of the base portions 6 and 7. Although it is the material 1, it can suppress by rotating the rotary blade part 3 with the force of a wind. For this reason, the new building material 1 used for a building or a structure can be provided.
The construction material 1 has a length (length) in the installation location according to the landscape of the building or the structure because the length L in the longitudinal direction H of the support column 2 and the rotary wing 3 can be adjusted. L) can be adjusted.

Since the base parts 6 and 7 of the building material 1 can be attached to and detached from the column part 2 and the rotary blade part 3, the length L in the longitudinal direction H of the column part 2 and the rotary blade part 3 is adjusted. Workability when doing is good.
The building material 1 includes a rotary shaft 30 in which the rotary wing portion 3 extends in the longitudinal direction H and is rotatably supported by the base portions 6 and 7, support arms 31 and 32 attached to the rotary shaft, and a support arm. The rotary blades 33 to 35 are disposed on the outer peripheral side of the rotary shaft, and the rotary blades 33 to 35 are supported by the support arms at positions A1 and A2 and longitudinal end portions 33a, 33b, 34a, 34b, 35a, and 35b. Since it can be cut between, the size can be adjusted at the installation location according to the landscape of the building or structure.
The building material 1 has the generators 5 and 5 in the base parts 6 and 7, and the end portions 30 a and 30 b of the rotating shaft 30 are provided so as to be rotatable integrally with the rotors 51 and 51 included in the generators 5 and 5. Therefore, it is possible to generate electric power using the force that the rotating blade portion 3 is rotated by the force of the wind.

  The base parts 6 and 7 have a plurality of attachment parts 61 and 71 for attaching the connecting component 10 shown in FIG. As shown in FIG. 3, the attachment portions 61 and 71 are respectively formed on the four side edges of the base portions 6 and 7 so as to have the same shape and the same dimensions. A plurality of holes 62 and 72 penetrating the base portions 6 and 7 in the longitudinal direction H are formed in the attachment portions 61 and 71, respectively. Usually, covers 63 and 73 are attached to the mounting portions 61 and 71 to protect the appearance from improving appearance and prevent foreign matter from entering the plurality of holes 62 and 72.

A plurality of connecting parts 10 are provided depending on the purpose. The connecting component 10 (A) shown in FIG. 7A is used when two building materials 1 are connected side by side as shown in FIG. As shown in FIG. 9, the connecting component 10 (B) shown in FIG. 7B is used when two building materials 1 are connected in a vertically stacked state. A connecting component 10 (C) shown in FIG. 7C is used when four building materials 1 are connected in a state where they are arranged vertically and horizontally. A connecting component 10 (D) shown in FIG. 7D is used when one building material 1 is attached to a building or a structure.
As shown in FIGS. 7A to 7C, the connecting parts 10 (A) to 10 (C) include flanges 10a and 10b and webs 10c connecting the flanges 10a and 10b, respectively. The attachment portions 61 and 71 are formed so as to fit loosely between them. Mounting holes 10d and 10e are formed in the flanges 10a and 10b at positions where they overlap with the holes 62 and 72 of the mounting portion when mounted on the mounting portions 61 and 71, respectively.

10 (a) and 10 (b) show a form in which two building materials 1 are connected side by side using a connecting member 10 (A). When the connecting member 10 (A) is used, the covers 63 and 73 at the portions facing each other are removed by loosening the fastening members 80 </ b> C fixing the covers 63 and 73 to the attachment portions 61 and 71. Then, the two building materials 1 are integrated by attaching the connecting member 10 (A) to the attaching portions 61, 71 and fixing the connecting member 10 (A) to the attaching portions 61, 71 using the removed fastening member 80C. Can be In addition, in FIG. 10, only the connection part below the building material 1 is shown.
11 (a) and 11 (b) show a form in which two building materials 1 are connected in a line by using the connecting member 10 (B). When the connecting member 10 (B) is used, the covers 63 and 73 located in the same direction are removed by loosening the fastening member 80C. Then, the connecting member 10 (B) is mounted on the mounting portions 61 and 71, and the two building materials 1 are integrated by fixing the connecting member 10 (B) to the mounting portions 61 and 71 using the fastening member 80C. be able to. In FIG. 11, the covers 63 and 73 are omitted.
Thus, since the base parts 6 and 7 have the attachment parts 61 and 71 which attach the connection components 10 (AD), the building material 1 can connect the building materials 1 easily, and it is construction. It can be easily attached to objects and structures.

FIG. 12 shows a structure 100 in which a plurality of building materials 1 connected in the vertical direction are set horizontally and a plurality of frames 90 and 91 are arranged facing each other. For example, as shown in FIG. 13, the structure 100 is used as a roof (bridge) installed at an upper portion such as an entrance of the building 200 so as to protrude from the wall surface 200 a of the building 200. In FIG. 13, two structures 100 are arranged.
Thus, when a plurality of building materials 1 are connected to form a roof (a wall) that is the structure 100, the downflow that occurs when the building wind F, which is a strong wind, collides with the wall surface 200a of the building 200 and is scattered in all directions. The wind F1 can be suppressed and can be taken out as power generation energy.

FIG. 14A shows a structure 101 in which the building materials 1 are connected in the vertical direction and is attached near the window 201 (the wall surface 200a or the sash portion) of the building 200. In this case, a connecting member 10 (D) shown in FIG. 7D is used as the connecting member. The connecting member 10 (D) has a mounting flange 10 f formed in a direction orthogonal to the web 10 c. A mounting hole 10g is formed in the flange 10f.
In order to install the structure 101 on the building 200, the connecting member 10 (D) is mounted on the mounting portions 61 and 71, and the mounting flange 10f is mounted on the building 200 as shown in FIG. It can be installed in the building 200 by being fastened together with the fixing device 202 installed on the wall surface 200a to be a surface and fastened together with the fastening member 80D. Even in this case, by changing the position in the height direction where the structure 101 is installed, the distributed wind F2 that is dispersed in all directions when the building wind F collides with the wall surface 200a, or the downflow wind F1 (see FIG. 13). ) Can be taken out as power generation energy. In FIG. 14B, only the configuration on the mounting portion 71 side is shown.
As a structure using the building material 1 described in the present embodiment, for example, as shown in FIG. 15, a plurality of building materials 1 may be connected vertically and horizontally and installed as a structure 102 instead of a windbreak forest. Good. It is also applicable to places where wind damage is likely to occur, such as subways, railways, highways and airports.

The preferred embodiments of the present invention have been described above, but the present invention is not limited to such specific embodiments and examples, and is described in the claims unless otherwise limited by the above description. Various modifications and changes can be made within the scope of the present invention.
For example, the building material 1 has a quadrangular exterior design, but the building material 1 has a cylindrical shape as long as the rotor 3 can be rotatably accommodated therein. It may be.
A protective net that covers the opening 20 over the entire length thereof may be attached in front of the opening 20. As a mounting form, a system that can be exchanged (detached) is preferable. For example, grooves extending in the longitudinal direction H are formed on the side surfaces 2 e and 2 f of each support column 2. The form which makes the frame of a protection net detachable by inserting / removing from the longitudinal direction H to the said groove | channel is mentioned. The protective net is a mesh member having a size that does not allow passage of a human finger or a foreign object while ensuring air permeability. When such a protection net is provided, safety is improved.
In the present embodiment, the material used for the building material 1 is an aluminum alloy from the viewpoint of strength and weight reduction, but the material is not limited to the aluminum alloy, and a structure using stainless steel or plastic material is used. It may be a thing. Alternatively, the rotor blades 33 to 35 may be plastic, and the other members may be metal.
In FIG. 1, although the example which each has arrange | positioned the generators 5 and 5 to the both ends located in the axial direction of the rotary blade part 3 is shown, the generator 5 is set to either one side according to the place where the building material 1 is used. It is also possible to have a configuration in which only these are arranged.
The effects described in the embodiments of the present invention are only the most preferable effects resulting from the present invention, and the effects of the present invention are limited to those described in the embodiments of the present invention. is not.

DESCRIPTION OF SYMBOLS 1 ... Building material 2 ... Support | pillar part 3 ... Rotor blade part 4 ... Space 2a, 2b ... Longitudinal direction both ends 5, 5 ... Generator 6, 7 ... Base part 10 (A to D): Connecting parts 30: Rotating shafts 30a, 30b ... Ends of the rotating shaft 31, 32 ... Support arms 33, 34, 35 ... Rotating blades 33a-35a, 33b ... 35b ... Longitudinal ends 51, 51 ... Rotors 61, 71 ... Mounting parts 100, 101, 102 ... Structures A1, A2 ... Support positions H ... Longitudinal direction L ..Length in the longitudinal direction

The present invention relates to a building material used for a building or a structure, a structure, and a method for assembling the building material .

In order to achieve the above object, the building material according to the present invention supports a column portion extending in the longitudinal direction, a rotary wing portion disposed in a space surrounded by the column portion, and both longitudinal ends of the column portion. And a base part that rotatably supports the rotary wing part . The base part can be attached to and detached from the support post part and the rotary wing part. The rotary wing part extends in the longitudinal direction and is rotatable to the base part. A rotary shaft supported by the rotary shaft, a support arm attached to the rotary shaft, and a rotary blade disposed on the outer peripheral side of the rotary shaft by the support arm. It is characterized in that it can be cut to a predetermined length at the installation place between the position where it is removed and supported by the support arm and the end in the longitudinal direction .

As shown in FIGS. 2 and 6, each rotor blade 33, 34, 35 is located between the support positions A 1, A 2 by the support arms 31, 32 and the longitudinal ends 33 a, 33 b, 34 a, 34 b, 35 a, 35 b. It is possible to cut by. Similarly, each support | pillar part 2 can also be cut | disconnected in arbitrary positions. Each of these rotor blades 33, 34, 35 and each column part 2 releases the fastening state between the base parts 6, 7 and each column part 2, and as shown in FIGS. 6 (a) and 6 (b), At least one of the base portion 6 or the base portion 7 is pulled out in the longitudinal direction H, and each strut portion 2 and the rotary blades 33, 34, and 35 have the same dimensions and a predetermined length using a cutting machine or the like. When cutting the rotor blades 33, 34, 35, it is possible to cut only one of the longitudinal ends 33a, 34a, 35a or the longitudinal ends 33b, 34b, 35b. considering the balance of the rotary wing portion 3 of the time, the long-side direction end portion 33a, 34a, 35a and the longitudinal ends 33b, 34b, from both 35b to cut equidistant preferred.
Regarding the range to be cut, the support position A1 and the longitudinal ends 33a, 34a and 35a by the support arms 31 and 32 and the support position A2 and the longitudinal ends 33b, 34b and 35b (shown by the broken line in FIG. 6B). Since it can be easily cut by removing the base portions 6 and 7, the workability is good.

Claims (7)

A strut extending in the longitudinal direction;
A rotary wing part disposed in a space surrounded by the support part;
A building material including a base portion that supports both ends of the column portion in the longitudinal direction and rotatably supports the rotary wing portion.   The building material according to claim 1, wherein a length in the longitudinal direction of the support column and the rotary blade is adjustable.   The building material according to claim 1, wherein the base portion is detachable from the support column and the rotary wing. The rotating blade portion is disposed on an outer peripheral side of the rotating shaft by the rotating shaft that extends in the longitudinal direction and is rotatably supported by the base portion, a supporting arm that is mounted on the rotating shaft, and the supporting arm. A rotating blade
The building material according to claim 2 or 3, wherein the rotary blade is cuttable between a support position by the support arm and the longitudinal end portion. The base portion has a generator,
The building material according to claim 4, wherein an end of the rotating shaft is provided so as to be integrally rotatable with a rotor included in the generator.   The building material according to any one of claims 1 to 5, wherein the base portion includes an attachment portion to which a connecting component is attached.   A structure configured by connecting a plurality of building materials according to any one of claims 1 to 6.

Images