JP2009179993A - Wall structure and wall construction method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall structure which is constructed with good workability, and exerts increased flexibility of setting plan, and to provide a wall construction method. <P>SOLUTION: According to the wall structure, an internal area enclosed by a top rail 3, a bottom rail 4, and stiles 5, is partitioned by horizontal members 7 to a plurality of upper and lower sections, and block members 6 of respective steps are borne on the bottom rail 4 and the horizontal members 7, followed by interposing vertical members 8 between the right and left block members 6 in the respective steps. Thus each block member 6 is borne inside a grid mesh. Therefore the block members 6 are positively borne by a support body framed like a grid, and the strength of the wall structure 1 is ensured. Further the wall structure can be constructed according to a dry construction method without requiring a wet construction method, and accordingly a construction period is shortened and the workability is enhanced. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a wall structure and a wall construction method.

2. Description of the Related Art Conventionally, wall structures such as fences and fences provided outdoors, which are configured by stacking a plurality of blocks, are known. As such a wall structure, for example, block fences in which concrete blocks are stacked are generally used. In the block fence, concrete blocks stacked from the foundation in the ground are connected to each other by mortar and reinforcing bars. In such a wet method block mortar that uses mortar, etc., the blocks are stacked while mortar is interposed, so it takes time and labor, and the work accuracy is low. There will be a long construction period.
On the other hand, a dry construction method has been proposed in which blocks are connected to each other with a metal frame material (a support frame and an interposition frame) without using mortar or the like (see, for example, Patent Document 1).
In the wall structure described in Patent Document 1, groove-shaped engaging portions are formed on the upper and lower surfaces and the left and right side surfaces of the block, and an interposing frame is disposed across the engaging portions of the upper and lower blocks. The upper and lower blocks are connected to each other, and a support frame is disposed across the engaging portions of the left and right blocks to connect the left and right blocks.

Japanese Patent No. 2922054

However, in the conventional wall structure described in Patent Document 1, since the vertical support frame and the horizontal interposition frame are not connected to each other, the connection strength between the blocks cannot be increased, and the wall structure There is a problem with strength. Here, if a screw or the like is screwed from the side of the support frame and screwed into the side end portion of the interposed frame, it is possible to connect the support frame and the interposed frame. Is limited to a single vertical block. For this reason, when a plurality of rows of blocks are arranged side by side, the first row of support frames and the second row of interposing frames cannot be connected, and as described above, the strength of the wall structure can be improved. This is difficult, and it is necessary to bond the blocks and the blocks to the support frame and the interposing frame with an adhesive or the like, and there is a problem that it is difficult to shorten the construction period. And in the wall structure constructed by the wet method using adhesives etc., when dismantling after a predetermined period after completion, it is necessary to break the block itself including the adhesive part and dismantle, etc. It is also a problem that the wall structure cannot be reconstructed by reusing it and resources cannot be reused.
In the conventional wall structure, the bottom block is buried in the ground and fixed to the foundation, and it is a cantilever structure that rises from this foundation, so the bottom block is installed above the ground surface. The structure cannot be made. For this reason, there is a problem that the degree of freedom in design cannot be increased due to restrictions in the installation plan when used for fences and fences.

  The objective of this invention is providing the construction method of the wall structure which can obtain favorable workability, and can raise the freedom degree of an installation plan, and a wall.

  The wall structure of the present invention includes a plurality of support members provided at a predetermined interval, an upper frame member and a lower frame member constructed between these support members, the support member, the upper frame member, and A wall structure provided with a plurality of block members arranged side by side in the region surrounded by the lower frame member, and among the plurality of block members, between the block members arranged side by side vertically A horizontal member is installed between the support members, and a vertical member extending between the lower frame member and the horizontal member, and a vertical member extending between the upper and lower horizontal members between the block members arranged side by side. And a vertical member spanning the cross member and the upper frame member, and the cross member is supported so as to be immovable with respect to the support member, and vertically with respect to the cross member main body. And a pressing member that presses the block member, and is configured to be movable, stretchable, or elastically deformable. And wherein the door.

According to the present invention described above, the upper frame member and the lower frame member are installed between the support members, and the horizontal members provided between the upper and lower blocks are also installed between the support members. It will be supported by the material and the lower frame material. Furthermore, by providing vertical members between the left and right block members between the cross members or between the cross member and the lower frame member, and between the cross member and the upper frame member, the cross member, the lower frame member, and the upper frame member. In addition, a lattice-like support body made of vertical members is provided between the support materials, and individual block members are supported inside each grid in the lattice-like support body. Therefore, by being supported by a support body (cross member, lower frame member, upper frame member and vertical member) that is framed in a lattice shape, the block members or the block member and the support member can be connected to each other such as mortar or adhesive. Even if it is not fixed by a wet method, the strength as a wall structure can be secured. Thus, since it can construct by a dry construction method, making a wet construction method unnecessary, a work period can be shortened and workability can be improved.
Furthermore, since the block material does not have to be fixed by a wet method, the wall structure can be easily disassembled by disassembling the upper frame member, the lower frame member, the cross member and the vertical member, and dismantling By reassembling each member, the wall structure can be reconstructed, the block material and the support can be reused, and resources can be saved.
In addition, since the lowermost block material is supported on the upper side of the lower frame material laid between the support materials, the installation height of the block material is set such that the lower frame material is installed above the ground surface. It can be set arbitrarily. Therefore, since an appropriate installation height of the block material can be selected according to the installation location of the wall structure, the degree of freedom in design can be increased without being restricted by the installation plan.

At this time, in the wall structure according to the present invention, the pressing member of the cross member is configured to be provided on the lower side of the cross member main body so as to be in contact with the upper surface of the block member positioned below. preferable.
According to such a configuration, the block members and the cross members are arranged from the bottom to the top by placing the cross members on the upper side and pressing the upper surface of the lower block member with the pressing member after arranging the block members. Can be installed in order. And since a block material can be positioned for every step by pressing a block material with a pressing member with installation of a block material and a cross member of each step, the vertical positioning accuracy can be improved. Furthermore, compared with the case where positioning is performed after stacking a plurality of blocks in the vertical direction, positioning work is facilitated and the labor for reworking can be reduced, so that the efficiency of construction work can be further improved.

Furthermore, in the wall structure of the present invention, the upper frame member is provided so as to be movable up and down, stretchable or elastically deformable up and down with respect to the upper frame member body fixed to the support member. And an upper frame pressing member that presses the lower block material.
According to such a configuration, after the block material and the cross member of each step are installed as described above, the upper frame member is installed on the upper side of the uppermost block member, and the upper frame pressing member is used to install the upper frame member. By pressing the upper surface of the block material, the positioning can be performed easily and reliably.

In the wall structure of the present invention, the pressing member of the cross member is formed separately from the cross member main body, and a screwing member is screwed to the cross member main body. It is preferable that the pressing member is configured to be movable up and down by rotating the screwing member in a state where the tip of the screwing member is in contact.
According to such a configuration, the block member can be pressed by the pressing member by moving the pressing member up and down by the rotation of the screwing member, so that the positioning accuracy of the block material is improved and the workability of the positioning work is improved. Can be improved.

In the wall structure of the present invention, the first engaging portion formed at the lower end portion of the vertical member and the second engaging portion provided in the lower frame member and the transverse member main body are engaged. Then, the lower end portion of the vertical member is connected to the lower frame member and the cross member main body, and the fixing member that penetrates the upper frame member and the cross member main body from above is fixed to the upper end portion of the vertical member. It is preferable that the upper end part of the vertical member is connected to the upper frame member and the cross member main body.
According to such a structure, while engaging the 1st engaging part formed in the lower end part of a vertical member with the 2nd engaging part of a lower frame material or a horizontal member main body, it arranges the block material of each step | paragraph It is possible to easily attach the lower end of the vertical member, which is difficult to work when arranging the vertical member, to the lower frame member or the cross member. And by fixing the fixing member that penetrates the upper frame member and the horizontal member main body from above to the upper end portion of the vertical member, the connection strength of the vertical member is increased, and the lattice-shaped support (lower frame member, upper frame member, The overall strength of the cross member and the vertical member can be improved.

In the wall structure of the present invention, a vertical frame member is provided along the support member, and the horizontal member is fixed to the support member through the vertical frame member, and the vertical frame member is the vertical member. Is preferably formed in a substantially U-shaped cross section.
According to such a configuration, by providing the vertical frame material along the support material, it is possible to configure a support body whose four circumferences are surrounded by the upper frame material, the lower frame material, and the vertical frame material. Therefore, for example, compared to the case where a horizontal member is directly installed on a support column as a support material erected from a foundation buried in the ground, the installation accuracy error of the support material is reduced by using a vertical frame material. It becomes easy to absorb, and workability and construction accuracy can be further improved. In addition, the vertical frame material is formed in a substantially U-shaped cross section, and the vertical material can be received inside, so that the position of the vertical material can be adjusted inside the vertical frame material, and the support material It is possible to easily cope with a change in the interval dimension (module) of the above, and even when the position is adjusted, a good appearance can be maintained because the vertical member is not greatly exposed from the vertical frame member.

In the wall structure of the present invention, it is preferable that the block material is composed of ceramics such as pottery, porcelain, porcelain, earthenware having water retention.
According to such a configuration, the block material is composed of a pottery having water retention ability, so that the block material can contain water, and the atmospheric temperature can be controlled by utilizing the heat of vaporization of water in summer and the like. Can be lowered. Therefore, as described above, the resource can be saved by reusing the block material and the support, and the reduction of the environmental load can be promoted.

Further, in the wall structure of the present invention, the block member is formed in a substantially rectangular parallelepiped shape as a whole, and the upper and lower prospective surfaces and the left and right prospective surfaces are provided with groove portions that are continuous four times perpendicular to the prospective direction. The transverse member main body and the pressing member are formed with lateral protrusions to be inserted into the upper and lower groove portions of the block member, and the longitudinal member has at least one of the left and right groove portions of the block member. It is preferable that a vertical protrusion to be inserted is formed.
According to such a configuration, the positioning of the block material can be performed easily and reliably by inserting the horizontal member main body, the lateral protrusion of the pressing member and the vertical protrusion of the vertical member into the groove formed in the block material. Can do.

  On the other hand, the wall construction method of the present invention includes a plurality of support members provided at a predetermined interval, an upper frame member and a lower frame member constructed between these support members, the support member, A wall construction method comprising a plurality of block members arranged side by side vertically and horizontally in a region surrounded by a frame member and a lower frame member, wherein the cross member is fixed to the support member. And a pressing member that presses the block member and is movable or stretchable up and down with respect to the transverse member body, and the lower frame member is interposed between the support members. The installation procedure of the lower frame material to be installed, the first block material on the upper side of the installed lower frame material, and the vertical material is arranged between the block materials arranged side by side on the left and right. The first block material installation procedure for connecting the lower end of the material to the lower frame material, The cross member is installed on the upper side of the block member, both ends of the cross member main body are fixed to the support member, the upper end portion of the vertical member is connected to the cross member main body, and the pressing member of the cross member is used. The horizontal member laying procedure for pressing the block material downward, and the second and subsequent block materials are installed on the upper side of the installed horizontal member, and the vertical member is placed between the block members arranged side by side on the left and right sides. After repeating a predetermined number of intermediate block material installation procedures for arranging and connecting the lower ends of the vertical members to the horizontal material main body, the cross member installation procedures, and the intermediate block material installation procedures, the uppermost block material The upper frame member is installed on the upper side, the upper frame member is installed between the support members, and an upper frame member installation procedure for connecting the upper end of the vertical member to the upper frame member is provided. To do.

  According to the present invention as described above, a lattice-like support (lower frame material, upper frame material, cross member and vertical member) and block material can be constructed by a dry method, and the construction period can be shortened while ensuring the strength as described above. The workability can be improved by planning. Further, by disassembling the upper frame member, the lower frame member, the cross member, and the vertical member, the wall can be easily disassembled and reconstructed, so that resources can be saved. Then, by repeating the cross member laying procedure and the middle block member installation procedure, the block member can be positioned for each stage and then the next stage work can be performed, and the vertical positioning accuracy can be improved.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a front view showing a wall structure 1 according to an embodiment of the present invention. FIG. 2 is an enlarged front view showing the wall structure 1. 3 and 4 are respectively longitudinal sectional views showing the wall structure 1 in an enlarged manner, FIG. 3 is a sectional view taken along the line III-III in FIG. 2, and FIG. It is sectional drawing shown by an arrow IV-IV line. FIG. 5 is an enlarged cross-sectional view showing the wall structure 1, and is a cross-sectional view taken along line VV in FIG.

  1 and 2, the wall structure 1 includes a plurality of (two in this embodiment) support columns 2 erected from a foundation F embedded in the ground and a pair of adjacent columns. 2, an upper frame member 3 and a lower frame member 4 that are installed between the upper frame member 3, a vertical frame member 5 that is fixed between the upper frame member 3 and the lower frame member 4 along the column 2, and an upper frame member. 3 and a plurality of block members 6 arranged side by side vertically and horizontally in a region surrounded by the lower frame member 4 and the left and right vertical frame members 5. These block materials 6 are water retention blocks made of ceramics such as pottery, porcelain, porcelain, earthenware, etc. with water retention. By containing water in the block material 6, the heat of vaporization of water is used in summer Thus, the ambient temperature can be lowered. Further, the block member 6 is formed to have a substantially rectangular parallelepiped shape and four vent holes 6A penetrating in the prospective direction. The upper and lower prospective surfaces and the left and right prospective surfaces of the block member 6 are respectively in the prospective direction. An upper groove portion 6B, a lower groove portion 6C, and left and right vertical groove portions 6D are formed as grooves that are orthogonal and continuous four times.

  As shown in FIGS. 2 and 3, the upper frame material 3 includes an upper frame material body 31 whose both ends are fixed to the support column 2 via a fixing bracket 3 </ b> A, and a lower side of the upper frame material body 31. The upper frame pressing member 32 is provided so as to be movable, and the upper frame cover member 33 is attached so as to cover the upper side of the upper frame material main body 31. The upper frame pressing member 32 is formed with a pressing surface portion 34 that comes into contact with the upper surface of the block material 6 and a pair of positioning portions 35 that protrude downward and are inserted into the upper groove portion 6B of the block material 6. In addition, a pair of guide piece portions 36 that extend downward along the positioning portion 35 of the upper frame pressing member 32 and guide the upper frame pressing member 32 up and down are formed on the lower side of the upper frame material main body 31. . Further, an adjustment screw 3B (screwing member) is screwed into the upper frame material body 31 at predetermined intervals along the longitudinal direction, and the tip of the adjustment screw 3B comes into contact with the upper frame pressing member 32. Has been. By rotating the adjustment screw 3B, the upper frame pressing member 32 is configured to be movable up and down with respect to the upper frame material main body 31, and by tightening the adjustment screw 3B, the upper frame pressing member 32 is moved downward. The block surface 6 can be pressed downward by the pressing surface portion 34.

The lower frame member 4 is formed to have a substantially rectangular hollow cross section whose both end portions are fixed to the support column 2 via a fixing bracket 4A, and a pair of placements for placing the block member 6 on the upper surface thereof. A piece 41 and a pair of positioning pieces 42 inserted into the lower groove 6C of the block material 6 are formed. As shown in FIGS. 1 and 2, the lower frame member 4 is fixed to the support column 2 at a predetermined height above the ground, that is, below the lower frame member 4, an opening that is not shielded in the prospective direction. Part O is formed.
As shown in FIG. 5, the vertical frame member 5 includes a prospective surface portion 51 fixed to the side surface of the support column 2 and a pair of finding surface portions 52 extending inward in the finding direction from both ends of the prospective surface portion. It is formed in a U shape. And the vertical frame material 5 has the prospective dimension which can accept the vertical material 8 mentioned later inside the U-shape.

  Among the plurality of block members 6 arranged side by side vertically and horizontally inside the upper frame member 3, the lower frame member 4, and the left and right vertical frame members 5, there is a space between the block members 6 arranged vertically. As shown in FIGS. 2 to 4, a cross member 7 is installed between the left and right vertical frame members 5. In addition, between the block members 6 arranged side by side, as shown in FIGS. 2, 4 and 5, the vertical member 8 extending between the lower frame member 4 and the horizontal member 7 and the upper and lower horizontal members 7 are connected to each other. The crossing vertical member 8 and the vertical member 8 extending over the cross member 7 and the upper frame member 3 are installed. That is, the cross member 7 has substantially the same length dimension as the interval between the adjacent struts 2, and both end portions thereof are fixed to the prospective surface portion 51 of the vertical frame member 5 via the fixing bracket 7 </ b> A. On the other hand, the vertical member 8 has a gap between the lower frame member 4 and the cross member 7, a gap between the upper and lower cross members 7, and a gap between the cross member 7 and the upper frame member 3, that is, the height of the block member 6. The upper and lower ends are fixed to the upper frame member 3, the lower frame member 4, and the cross member 7.

Next, the structures of the cross member 7 and the vertical member 8 will be described with reference to FIGS. Here, FIG. 6 is an exploded perspective view showing the wall structure 1. FIG. 7 is a longitudinal sectional view showing the cross member 7. FIG. 8 is a perspective view showing a fixing structure of the vertical member 8.
As shown in FIGS. 6 and 7, the cross member 7 includes a cross member main body 71 whose both ends are fixed to the vertical frame member 5, and a cross member provided below the cross member main body 71 so as to be vertically movable. And a pressing member 72. The horizontal member main body 71 includes a horizontal plane portion 73 that extends substantially horizontally, a pair of mounting piece portions 74 that are formed at both ends in the prospective direction of the horizontal plane portion 73 and on which the block material 6 is mounted, and upward from the horizontal plane portion 73. A pair of positioning piece portions 75 (lateral projecting portions) extending and inserted through the lower groove portion 6 </ b> C of the block material 6 and a pair of guide piece portions 76 extending downward from the horizontal surface portion 73 are formed. Further, the cross member pressing member 72 is composed of a common member with the upper frame pressing member 32, and is inserted into the pressing surface portion 77 contacting the upper surface of the block material 6 and the upper groove portion 6B of the block material 6 protruding downward. A pair of positioning portions 78 (lateral projecting portions) is formed. Further, an adjustment screw 7B (screwing member) is screwed into the cross member main body 71 at predetermined intervals along the longitudinal direction, and the tip of the adjustment screw 7B is brought into contact with the cross member pressing member 72. ing. Then, as shown in FIG. 7, by rotating the adjustment screw 7B, the cross member pressing member 72 is configured to be movable up and down with respect to the cross member main body 71, and the adjustment screw 7B is tightened to fix the cross member pressing member 72. By moving downward, the block surface 6 can be pressed downward by the pressing surface portion 77.

  As shown in FIGS. 4 to 6 and 8, the longitudinal member 8 includes a longitudinal member main body 81 extending in the prospective direction, and an extending piece portion 82 projecting in the finding direction from the approximate center of the prospective direction of the longitudinal member main body 81. The extending piece 82 is formed to have a positioning piece 83 (vertical protruding portion) that extends in the prospective direction and is inserted into the vertical groove 6D of the block member 6. Further, a screw hole 84 is formed at a crossing position of the vertical member main body 81 and the extending piece portion 82 in the vertical member 8, and the horizontal plane portion 73 of the horizontal member 7 and the upper frame member main body 31 of the upper frame member 3 are connected. By fixing a fixing screw 8A penetrating from above into the screw hole 84, the upper end portion of the vertical member 8 is connected to the horizontal member main body 71 and the upper frame main body 31. Further, projecting pieces 85 and 86 projecting upward are formed at the upper ends of the longitudinal member main body 81 and the positioning piece 83 of the longitudinal member 8, and these projecting pieces 85 and 86 serve as the upper frame pressing member 32 and By being inserted through the insertion holes 32A and 72A of the cross member pressing member 72, the vertical movement of the upper frame pressing member 32 and the cross member pressing member 72 is not restricted.

  On the other hand, a pair of notches 87 are formed at the lower end portion of the longitudinal member main body 81 of the longitudinal member 8 so as to correspond to the positioning piece portions 42 and 75, and the positioning piece portions 42 and 75 are inside these notches 87. An engaging protrusion 88 is formed that can be engaged with the tip of the tip. That is, the engagement protrusion 88 constitutes a first engagement portion, and the positioning piece portions 42 and 75 are folded back to constitute a second engagement portion. Further, in the positioning piece portions 42 and 75 of the lower frame member 4 and the cross member main body 71, notches 42A and 75A are formed corresponding to the positioning piece portions 83 of the longitudinal member 8, and these notches 42A and 75A are formed. The longitudinal member 8 is positioned in the direction of finding by inserting the positioning piece 83. Therefore, the engaging protrusion 88 of the longitudinal member 8 is engaged with the positioning piece portions 42 and 75 of the lower frame member 4 and the transverse member main body 71, and the positioning piece portion 83 is inserted into the notches 42A and 75A, thereby The lower end portion of the material 8 is connected to the lower frame member 4 and the cross member main body 71.

Next, the construction procedure of the wall structure 1 will be described.
First, the foundation F is constructed by embedding the base end of the support column 2 in the concrete placed in the ground, and a plurality of support columns 2 are installed upright. After the concrete of the foundation F is cured and a predetermined strength is ensured, each assembly process of the wall structure 1 is performed as follows.
The lower frame material 4 is installed between the support columns 2 via the fixed bracket 4A (lower frame material installation procedure).
The vertical frame member 5 is fixed along the support column 2 on the upper side of the lower frame member 4 (vertical frame member fixing procedure).
After the vertical member 8 is arranged at a position along the left and right vertical frame members 5, the first block member 6 is installed on the upper side of the lower frame member 4, and between the block members 6 arranged side by side on the left and right. The vertical member 8 is arranged (first-stage block member installation procedure). At this time, the engaging protrusion 88 of each vertical member 8 is engaged with the positioning piece portion 42 of the lower frame member 4 and the positioning piece portion 83 is inserted into the notch 42A, so that the lower end portion of the vertical member 8 is lowered to the lower frame. Connect to material 4. Further, by inserting the positioning piece portion 42 of the lower frame material 4 into the lower groove portion 6C of the block material 6, the lower side portion of the block material 6 is positioned in the prospective direction.

  Next, the cross member 7 is installed on the upper side of the block material 6 in the first stage, and both ends of the cross member main body 71 are fixed to the vertical frame member 5 via the fixing bracket 7A. While connecting the upper end part of the vertical member 8, the adjustment screw 7B of the horizontal member 7 is tightened and the upper surface of the first block member 6 is pressed downward by the horizontal member pressing member 72 (transverse member installation procedure). At this time, the fixing screw 8 </ b> A is screwed into the screw hole 84 from above the cross member main body 71 to connect the upper end portion of the vertical member 8 to the cross member main body 71. Further, the adjustment screws 7B of the cross member 7 are provided, for example, at two locations for each block member 6, and the individual block members 6 are pressed downward by tightening these adjustment screws 7B. The block member 6 is inserted by inserting the positioning portion 78 of the cross member pressing member 72 into the upper groove portion 6B of the block member 6 and inserting the positioning piece portion 83 of the vertical member 8 into the longitudinal groove portion 6D by the above cross member laying procedure. Are positioned in the prospective direction. Furthermore, each block member 6 is positioned in the vertical direction by pressing downward with the cross member pressing member 72, and the left and right vertical members 8 are connected to the lower frame member 4 and the cross member main body 71, so that each block The material 6 is positioned in the finding direction (left-right direction).

  Next, the second block material 6 is installed on the upper side of the first horizontal member 7, and the vertical members 8 are arranged between the block materials 6 arranged side by side (middle block material installation procedure). At this time, the engaging protrusion 88 of each longitudinal member 8 is engaged with the positioning piece 75 of the transverse member main body 71, and the positioning piece 83 is inserted into the notch 75A, so that the lower end of the longitudinal member 8 is placed on the lower side. To the cross member 7. Further, by inserting the positioning piece portion 75 of the cross member main body 71 into the lower groove portion 6C of the block material 6, the lower side portion of the block material 6 is positioned in the prospective direction. By carrying out the cross member laying procedure subsequent to the middle block member installation procedure, the second block member 6 is positioned in the prospective direction, the vertical direction, and the finding direction. Then, by repeating the intermediate block material installation procedure and the cross member installation procedure, the block material 6, the vertical material 8 and the horizontal material 7 in the second and subsequent stages are assembled, and the block material 6 of each step is in the prospective direction and the vertical direction. Positioned. Further, the upper and lower ends of the left and right vertical members 8 are connected to the upper and lower horizontal member bodies 71, whereby each block member 6 is positioned in the direction of finding (left and right direction).

  After the uppermost block material 6 is installed by the above middle block material installation procedure, the upper frame material 3 is installed on the upper side of the uppermost block material 6, and both ends of the upper frame material body 31 are fixed to the fixing bracket 3A. The upper frame material body 31 is connected to the upper end of the uppermost vertical member 8, and the upper frame pressing member 32 is used to tighten the adjustment screw 3 B of the upper frame material 3. The upper surface of the block material 6 is pressed downward (upper frame material installation procedure). At this time, the fixing screw 8 </ b> A is screwed into the screw hole 84 from above the upper frame material body 31 to connect the upper end portion of the vertical member 8 to the upper frame material body 31. Further, the adjustment screws 3B of the upper frame member 3 are provided, for example, at two locations for each block member 6, and the individual block members 6 are pressed downward by tightening these adjustment screws 3B. By the above upper frame material erection procedure, the positioning portion 35 of the upper frame pressing member 32 is inserted into the upper groove portion 6B of the uppermost block member 6 and the positioning piece portion 83 of the vertical member 8 is inserted into the vertical groove portion 6D. The upper side portion and the left and right vertical side portions of the block member 6 are positioned in the prospective direction. Further, each block member 6 is positioned in the vertical direction by pressing downward with the upper frame pressing member 32, and the left and right vertical members 8 are connected to the horizontal member main body 71 and the upper frame main body 31, thereby blocking The material 6 is positioned in the finding direction (left-right direction). Thereafter, the upper frame cover member 33 is attached to the upper frame material body 31 of the upper frame material 3 to complete the assembly of the wall structure 1.

According to this embodiment, there are the following effects.
(1) That is, the interior surrounded by the upper frame member 3, the lower frame member 4 and the vertical frame member 5 is divided into a plurality of upper and lower portions by the cross member 7, and each step is provided above the lower frame member 4 and each cross member 7. Since the block members 6 are supported and the vertical members 8 are provided between the left and right block members 6 in each stage, the individual block members 6 are supported inside the lattice-shaped grids. Therefore, the block member 6 can be reliably supported by being supported by the support body (the lower frame member 4, the upper frame member 3, the cross member 7 and the vertical member 8) framed in a lattice shape, and the wall structure The strength as the body 1 can be secured, and the wet construction method can be eliminated and the construction can be performed by the dry construction method, thereby shortening the construction period and improving the workability.

(2) Furthermore, since the block material 6 does not have to be fixed by a wet method (mortar or adhesive), the upper frame material 3, the lower frame material 4, the vertical frame material 5, the horizontal material 7, and the vertical material 8 are By disassembling, the wall structure 1 can be easily disassembled, and the wall structure 1 can be reconstructed by reassembling the disassembled members, and the block material 6 and the support can be reused. It becomes possible and can save resources. Further, since the lowermost (first-stage) block material 6 is supported on the upper side of the lower frame material 4 installed between the support columns 2 and the opening O is formed on the lower side of the lower frame material 4, the wall structure Since an appropriate installation height of the block member 6 can be selected according to the installation location of the body 1, the degree of freedom in design can be increased without being restricted by the installation plan.

(3) Further, after arranging the block members 6 of each step, the cross member 7 or the upper frame member 3 is installed on the upper side thereof, and the upper surface of the lower block member 6 by the cross member pressing member 72 or the upper frame pressing member 32. By pressing the block member 6 and the cross member 7 (or the upper frame member 3) can be sequentially installed from the lower stage toward the upper stage. And since the block material 6 can be positioned for each level by pressing the block material 6 with the horizontal material pressing member 72 together with the installation of the block material 6 and the horizontal material 7 at each level, the positioning accuracy in the vertical direction Can be improved. Furthermore, compared to the case where positioning is performed after stacking a plurality of block members 6 in the vertical direction, positioning work is facilitated and labor for reworking can be reduced, so that the efficiency of construction work can be further improved. .

(4) Further, in the cross member 7 (and the upper frame member 3), the cross member main body 71 (upper frame main body 31) and the cross member pressing member 72 (upper frame pressing member 32) are configured separately and adjusted. By tightening the screw 7B (adjustment screw 3B) and moving the horizontal member pressing member 72 (upper frame pressing member 32) downward, the block member 6 can be pressed and positioned in the vertical direction. Positioning accuracy can be improved and workability of positioning work can be improved. Further, the positioning piece portions 42 and 75 formed in the lower frame member 4 and the horizontal member main body 71 are inserted into the lower groove portion 6C of the block member 6 and the positioning portions 78 and 72 formed in the horizontal member pressing member 72 and the upper frame pressing member 32, respectively. 35 is inserted into the upper groove portion 6B of the block member 6 so that the horizontal member pressing member 72 and the upper frame pressing member 32 are moved downward to position the block member 6 in the vertical direction and simultaneously in the prospective direction. Can be executed.

(5) Further, the engaging protrusion 88 of the longitudinal member 8 is engaged with the positioning piece portion 75 of the transverse member main body 71, and the positioning piece portion 83 is inserted into the notch 75A, so that the lower end portion of the longitudinal member 8 is Since it is connected to the cross member main body 71, workability when installing the vertical member 8 together with the block member 6 on the cross member 7 can be improved. Further, the fixing screw 8A is screwed into the screw hole 84 from above the cross member main body 71 so that the upper end portion of the vertical member 8 is connected to the cross member main body 71. The strength of the wall structure 1 can be improved by increasing the connection strength between the vertical member 8 and the vertical member 8.

(6) Further, the vertical frame member 5 is formed in a substantially U-shaped cross section, and is configured to receive the vertical member 8 therein, thereby adjusting the position where the vertical member 8 is found inside the vertical frame member 5. It is possible to cope with a change in the spacing dimension (module) of the support 2 (for example, a change between a 910 mm module between Kanto and a 1 m module). Even when the position where the vertical member 8 is found is adjusted, the vertical member 8 is not greatly exposed from the vertical frame member 5 so that a good appearance can be maintained. In such a module change, the block material 6 is formed in advance so that the vertical and horizontal dimensions thereof are different. In the case of a 910 mm module, the block material 6 is installed so that the short side has a horizontal dimension. The common block material 6 can be used by installing the block material 6 so that the long side has a horizontal dimension.

In addition, this invention is not limited to the said embodiment, Including other structures etc. which can achieve the objective of this invention, the deformation | transformation etc. which are shown below are also contained in this invention.
For example, in the above-described embodiment, the block material 6 is a water retaining block made of ceramics such as ceramics, porcelain, porcelain, earthenware, etc. having water retention capacity. It may be a brick, a resin block, a glass block, a wooden block, or the like. Moreover, as a support material, wall bodies, such as not only the support | pillar 2 standing from the foundation F in the ground but a concrete wall and a block wall, may be sufficient.
Moreover, in the said embodiment, although the block material 6 was arranged side by side between the upper-frame pair 3 of upper and lower frames, and the lower frame material 4, the upper frame material 3 and the lower frame material 4 are provided in multiple sets up and down, A block member 6 may be disposed between the upper frame member 3 and the lower frame member 4 of the set. That is, in the above embodiment, the opening O is provided on the lower side of the lower frame member 4, but when a plurality of sets of the upper frame member 3 and the lower frame member 4 are provided, An opening can be formed between the upper side of the frame member 3 and the lower side of the lower frame member 4 in the upper set, and the degree of freedom in planning the wall structure 1 can be further improved.

Further, in the embodiment, in the cross member 7 and the upper frame member 3, the cross member main body 71 and the upper frame member main body 31, the cross member pressing member 72, and the upper frame pressing member 32 are configured separately, and the adjustment screw 7B. , 3B is tightened and the cross member pressing member 72 and the upper frame pressing member 32 are moved downward to adopt the configuration for pressing the block member 6, but this is not a limitation. That is, the pressing member for the cross member 7 and the upper frame member 3 may be formed of an elastic member that is fixed to the cross member main body or the upper frame member main body and can be vertically expanded and contracted. It may be configured from an elastic member that is fixed to and elastically deformable. Here, examples of the elastic member include a rubber-made airtight member and a cushion member such as a sponge, and the transverse member body and the upper frame member body to which these elastic members are fixed are installed on the upper side of the block member. Thus, the elastic member can come into contact with the upper surface of the block member and can be pressed downward.
In the above embodiment, the adjustment screws 7B of the cross member 7 are provided at two locations for each block material 6. However, the adjustment screws 7B are not limited to this, and the adjustment screws 7B are provided at one location for each block material 6 or three. Two or more adjustment screws 7B may be provided for the block material 6 at both ends adjacent to the vertical member 8, and one adjustment screw 7B for the other intermediate block material 6. Also good.

Further, the vertical member 8 described in the above embodiment may be configured to have a configuration as shown in the modified example shown in FIGS. 9 and 10 and an engagement structure with the cross member main body 71.
That is, in FIGS. 9 and 10, the vertical member 8 does not have the positioning piece portion 83 of the above-described embodiment, and is formed in a substantially cross-shaped cross section by the vertical member main body 81 and the extending piece portion 82. And the upper end part of the vertical member 8 and the horizontal member main body 71 are connected by screwing the fixing screw 8A into the screw hole 84 formed at the intersecting position of the vertical member main body 81 and the extending piece part 82. It has become. In addition, a pair of notches 87 and engaging protrusions (first engaging portions) 88 inside these notches 87 are formed at the lower end portion of the vertical member main body 81, and the engaging protrusions 88 are formed in the cross member main body. The lower end portion of the vertical member 8 and the cross member main body 71 are connected to each other by engaging with the positioning piece portion 75 of 71. On the other hand, the positioning piece 75 of the cross member main body 71 is not formed with the notch 75A as in the above-described embodiment, and instead of the notch 75A, the engagement protrusion 88 is locked clockwise. A piece 75B is formed. In the above modification, as shown in FIG. 10, the engaging protrusion 88 is inserted between the positioning piece portions 75 of the cross member main body 71 in a state where the vertical member 8 is inclined counterclockwise, 8 is rotated clockwise to bring the engaging protrusion 88 into contact with the locking piece 75B, and in this state, the fixing screw 8A penetrating the upper cross member main body 71 is screwed into the screw hole 84 and tightened, thereby The member 8 is positioned and connected to the cross member main body 71.

In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such is included in this invention.

It is a front view which shows the wall structure which concerns on embodiment of this invention. It is a front view which expands and shows the said wall structure. It is a longitudinal cross-sectional view which expands and shows the said wall structure. It is a longitudinal cross-sectional view which expands and shows the said wall structure. It is a cross-sectional view which expands and shows the said wall structure. It is a disassembled perspective view which shows the said wall structure. It is a longitudinal cross-sectional view which shows the cross member in the said wall structure. It is a perspective view which shows the fixing structure of the vertical member in the said wall structure. It is a perspective view which shows the fixing structure of the vertical member which concerns on the modification of this invention. It is a top view which shows the fixed structure of the said modification.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Wall structure, 2 ... Support | pillar (support material), 3 ... Upper frame material, 3B ... Adjustment screw (screwing member), 4 ... Lower frame material, 5 ... Vertical frame material, 6 ... Block material, 6B ... Upper Groove, 6C ... Lower groove, 6D ... Vertical groove, 7 ... Cross member, 7B ... Adjusting screw (screwing member), 8 ... Vertical member, 8A ... Fixed screw (fixing member), 31 ... Upper frame material body, 32 ... Upper frame pressing member, 71 ... cross member main body, 72 ... cross member pressing member, 75 ... positioning piece part (lateral protrusion part), 78 ... positioning part (lateral protrusion part), 83 ... positioning piece part (vertical protrusion part), 88 ... engagement protrusion (first engagement portion).

Claims (9)

A plurality of support members provided at predetermined intervals, an upper frame member and a lower frame member constructed between these support members, and a region surrounded by the support member, the upper frame member, and the lower frame member A wall structure including a plurality of block members arranged side by side vertically,
Among the plurality of block members, between the block members arranged side by side in the vertical direction, a cross member is installed between the support members, and between the block members arranged side by side on the left and right, the lower frame member and A longitudinal member spanning the transverse member, a longitudinal member spanning the upper and lower transverse members, and a longitudinal member spanning the transverse member and the upper frame member,
The cross member is provided so as to be immovable with respect to the support member, and the cross member is provided so as to be movable up and down, stretchable or elastically deformable with respect to the cross member main body, and presses the block member. A wall structure having a pressing member.   2. The wall structure according to claim 1, wherein the pressing member of the cross member is configured to be able to contact an upper surface of the block member provided below the cross member main body and positioned below.   The upper frame member is provided on an upper frame member body fixed to the support member, and is movable up and down, stretchable or elastically deformable with respect to the upper frame member body, and presses the lower block member. The wall structure according to claim 1 or 2, comprising an upper frame pressing member. The pressing member of the cross member is formed separately from the cross member main body, and the screw member is screwed to the cross member main body,
The pressing member is configured to be movable up and down by rotating the screwing member in a state where the tip of the screwing member is in contact with the pressing member. The wall structure described. By engaging the first engagement portion formed at the lower end portion of the longitudinal member and the second engagement portion provided on the lower frame member and the transverse member main body, the lower end portion of the longitudinal member becomes the It is connected to the lower frame material and the transverse material body,
The upper end portion of the vertical member is connected to the upper frame member and the horizontal member main body by fixing a fixing member penetrating the upper frame member and the horizontal member main body from above to the upper end portion of the vertical member. The wall structure according to any one of claims 1 to 4. A vertical frame member is provided along the support member, and the cross member is fixed to the support member through the vertical frame member,
The wall structure according to any one of claims 1 to 5, wherein the vertical frame member is formed in a substantially U-shaped cross section capable of receiving the vertical member.   The said block material is a wall structure in any one of Claims 1-6 comprised with ceramics, such as earthenware, porcelain, a porcelain, earthenware, which has water retention. The block material is formed in a substantially rectangular parallelepiped shape as a whole, and the upper and lower prospective surfaces and the left and right prospective surfaces are provided with grooves that are continuous four times perpendicular to the prospective direction,
The horizontal member main body and the pressing member are formed with lateral protrusions that are inserted into the upper and lower grooves of the block member, and the vertical member is inserted into at least one of the left and right groove portions of the block member. The wall structure according to any one of claims 1 to 7, wherein a vertical protrusion is formed. A plurality of support members provided at predetermined intervals, an upper frame member and a lower frame member constructed between these support members, and a region surrounded by the support member, the upper frame member, and the lower frame member A wall construction method comprising a plurality of block materials arranged side by side vertically and horizontally,
The cross member includes a cross member main body fixed to the support member, and a pressing member that is provided so as to be movable up and down or expandable with respect to the cross member main body and presses the block member. And
A lower frame material installation procedure for installing the lower frame material between the support materials;
The block material of the first stage is installed on the upper side of the installed lower frame material, and a vertical material is arranged between the block materials arranged side by side on the left and right sides, and the lower end portion of the vertical material is placed on the lower frame material. The first-stage block material installation procedure to be connected to
The cross member is installed on the upper side of the block material arranged side by side, the both ends of the cross member main body are fixed to the support member, the upper end of the vertical member is connected to the cross member main body, and A cross member installation procedure for pressing the block member downward with a cross member pressing member,
The block material of the second and subsequent stages is installed on the upper side of the installed cross member, and a vertical member is disposed between the block members arranged side by side on the left and right sides, and the lower end portion of the vertical member is placed on the cross member main body. The middle block material installation procedure to be connected to,
After repeating the cross member installation procedure and the middle block material installation procedure a predetermined number of times, the upper frame material is installed on the upper side of the uppermost block material and the upper frame material is installed between the support materials, A wall construction method comprising: an upper frame material erection procedure for connecting an upper end portion of the vertical member to the upper frame material.

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