JP4122093B2 - Building frame and its formation method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a building frame that can be formed without using a concrete casting form and a method for forming the same.
[0002]
[Prior art]
An example of a conventional method for forming a building frame will be described. As shown in FIG. 9, a plurality of vertical beams 1a standing on the ground at predetermined intervals, and predetermined vertical directions by connecting tools 1b to the vertical beams 1a. A support frame 1 is formed by a plurality of horizontal rails 1c connected at intervals, the support frames 1 are arranged in parallel at a required interval, and each of the support frames 1 is a mold made of a number of metals or wood plywood. After assembling a pair of concrete placing molds 2 which are parallel to each other at a required interval by connecting the frame panels 2a vertically and horizontally, the interval between the two mold frames 2 is set to the interval holding metal 3 The concrete mortar 4 is placed between the two molds 2 in a state of being held by the mortar, and after the curing and solidification of the concrete mortar 4, the both support frames 1 and the two molds 2 are dismantled and solidified. 4. Paint the surface of 4 Or, that or put a tile.
[0003]
[Problems to be solved by the invention]
In the above conventional forming method, it takes time and labor to assemble and dismantle the concrete casting form 2 and the construction cost is high. In addition, when the formwork 2 is made of wood plywood, it is used after being used several times and then disposed of, causing problems such as natural destruction due to over-harvesting of wood and pollution caused by disposal. .
[0004]
In view of the above problems, an object of the present invention is to provide a building frame that can be formed without using a concrete casting form and a method for forming the same.
[0005]
[Means for Solving the Problems]
The structure of the present invention for achieving the above object will be described with reference to the drawings corresponding to the embodiments. The building housing according to claim 1 is a block row 6A in which a large number of block members 6a abut each other in the horizontal direction. Are stacked one after another, and the upper and lower block rows 6A are connected to each other by a metal strip 7 extending between the block rows 6A and extending in the horizontal direction to form an outer wall member 6, and a pair of the outer wall members 6 is required. A configuration is adopted in which the pair of outer wall members 6 are connected to each other with an interval α and are connected by an interval holding metal 8 and a concrete mortar 10 is placed between the outer wall members 6.
[0006]
According to the said structure, it consists of a pair of outer wall member 6 and the concrete mortar 10 cast | placed between the both outer wall members 6, Since the said pair of outer wall member 6 serves as a concrete placement form, The conventional formwork for placing concrete made of metal or wood plywood is unnecessary, and the construction period can be greatly shortened and the construction cost can be reduced.
[0007]
In addition, since the metal strip 7 is interposed between the plurality of block rows 6A constituting each of the outer wall members 6, a large number of block members 6a constituting each block row 6A based on the metal strip 7 are provided. The outer wall members 6 can be reinforced by the metal strips 7 while being linearly aligned in the horizontal direction.
[0008]
Further, since the pair of outer wall members 6 are connected by the spacing metal fittings 8, both the outer wall members 6 can be accurately placed in parallel with each other, and the spacing metal fittings 8 are embedded in the concrete mortar 10. The pair of outer wall members 6 and the concrete mortar 10 placed therebetween can be firmly and integrally formed through the gap holding metal 8 and the metal strip 7.
[0009]
Furthermore, in the present invention , horizontal grooves 12a and 12b are formed on the upper and lower surfaces of the plurality of block members 6a over the entire length of the upper and lower surfaces, and the groove 13a is further formed in the horizontal grooves 12a and 12b over the entire length of the horizontal grooves 12a and 12b. , 13b, and the metal strip 7 includes a strip-like vertical plate strip 7a, and a horizontal plate piece 7b protruding from the center of the side surface of the vertical strip 7a in a substantially L shape. And the vertical plate strips 7a are fitted in the strip grooves 13a and 13b of the block members 6a facing each other in the vertical direction, and the horizontal plate piece 7b is inserted into the horizontal groove of the lower block member 6a. 12a is adopted, and a configuration is adopted in which the end of the interval holding metal piece 8 is connected to the horizontal plate piece 7b.
[0010]
According to the above configuration, the lower edge of the vertical plate strip 7a is fitted into the groove 13a formed on the upper surface of the lower block member 6a, and the upper block member 6a is inserted into the upper edge of the vertical plate strip 7a. By fitting the groove 13b formed on the lower surface, both the upper and lower block members 6a can be connected in a flush manner. Moreover, since the horizontal plate piece 7b which bends and protrudes in the substantially L shape from the center of the side surface of the said vertical plate strip 7a is provided, the edge part of the space | interval holding | maintenance hardware 8 is connected with the horizontal plate piece 7b. Thus, the metal strips 7 of the two outer wall members 6 can be firmly and integrally connected via the gap holding hardware 8.
[0011]
The building housing according to claim 2 is the invention according to claim 1 , wherein the nut member 15 is embedded in the bottom surface of the lateral groove 12a, and penetrates through the end portions of the lateral plate piece 7b and the spacing hardware 8. A configuration in which the bolt 20 is screwed into the nut member 15 is employed.
[0012]
According to the above configuration, the block member 6a, the metal strip are simply screwed into the nut member 15 embedded in the bottom surface of the horizontal groove 12a of the block member 6a by passing through the end portions of the horizontal plate piece 7b and the interval holding metal 8 and screwing the bolts 20 therethrough. The three of the material 7 and the interval holding hardware 8 can be reliably connected together.
[0013]
The building housing according to claim 3 is the invention according to claim 1 or 2 , wherein longitudinal grooves 14a and 14b are formed on the left and right side surfaces of the plurality of block members 6a over the entire length of the both side surfaces, and the lowermost block row A configuration is adopted in which drainage grooves 17 communicating with the longitudinal grooves 14a, 14b are formed in the block member 6a forming 6A.
[0014]
According to the said structure, the water | moisture content of the concrete mortar 10 which permeate | transmitted from the joint of the block member 6a at the time of placement of the concrete mortar 10 formed in the lowest block member 6a through the horizontal grooves 12a and 12b and the vertical grooves 14a and 14b. Since the water is drained from the drain groove 17, no water pressure is applied to the block member 6a, and the strength of the block member 6a can be reliably maintained. Moreover, since moisture is removed from the concrete mortar 10, even when a relatively soft concrete mortar 10 is placed, a concrete wall with high compaction accuracy in which sand, gravel and cement are sufficiently adhered can be formed.
[0015]
In the method for forming a building skeleton according to claim 4, a block row 6A is formed by abutting a large number of block members 6a with each other in the horizontal direction, and the block row 6A is sequentially stacked upward. An upper and lower block row 6A is provided continuously with a metal strip 7 extending in the horizontal direction between 6A, and the upper and lower block rows 6A are used as an outer wall member 6, and a pair of the outer wall members 6 is held at a distance. A configuration is adopted in which the hardware 8 is opposed and held at a required interval α, and a concrete mortar 10 is placed in the space 9 having the required interval α.
[0016]
According to the above configuration, a triple structure building frame in which concrete mortar 10 is sandwiched between a pair of outer wall members 6 can be efficiently formed in a short period of time without using a concrete casting form made of metal or wood plywood. can do.
Similarly, in the method for forming a building frame according to claim 4, horizontal grooves 12a and 12b are formed on the upper and lower surfaces of the plurality of block members 6a over the entire length of the upper and lower surfaces, and the horizontal grooves 12a and 12b are formed in the horizontal grooves 12a and 12b. Grooves 13a and 13b are further formed over the entire length of 12b, and the metal strip 7 is bent into a substantially L shape from the center of the side surface of the strip-like vertical strip 7a and the vertical strip 7a. And the vertical plate strips 7a are inserted into the strip grooves 13a and 13b of the block members 6a facing up and down, and the horizontal plate strip 7b The lower block member 6a is inserted into the horizontal groove 12a, and has an arrangement in which the end portion of the distance holding metal piece 8 is connected to the horizontal plate piece 7b.
According to the above configuration, the lower edge of the vertical plate strip 7a is fitted into the groove 13a formed on the upper surface of the lower block member 6a, and the upper block member 6a is inserted into the upper edge of the vertical plate strip 7a. By fitting the groove 13b formed on the lower surface, both the upper and lower block members 6a can be connected in a flush manner. Moreover, since the horizontal plate piece 7b which bends and protrudes in the substantially L shape from the center of the side surface of the said vertical plate strip 7a is provided, the edge part of the space | interval holding | maintenance hardware 8 is connected with the horizontal plate piece 7b. Thus, the metal strips 7 of the two outer wall members 6 can be firmly and integrally connected via the gap holding hardware 8.
[0017]
According to a fifth aspect of the present invention, there is provided a method for forming a building frame in which the interval holding hardware 8 is connected to the metal strip 7 in the fourth aspect of the invention.
[0018]
According to the said structure, by connecting the space | interval holding | maintenance metal piece 8 to the metal strip 7, the pair of outer wall members 6 and the concrete mortar 10 placed therebetween can be formed firmly and integrally.
[0019]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 4 show a building skeleton according to an embodiment of the present invention, in which a block row 6A in which a large number of block members 6a are abutted against each other in the horizontal direction is sequentially stacked upward, and the upper and lower block rows are shown. 6A are connected to each other by a metal strip 7 extending between the block rows 6A and extending in the horizontal direction to form an outer wall member 6, and a pair of the outer wall members 6 are opposed to each other at a required interval α. A pair of outer wall members 6 are connected by a space holding metal 8, and concrete mortar 10 is placed in a space portion 9 between both outer wall members 6.
[0020]
According to the above configuration, since the pair of outer wall members 6 also serve as the concrete casting mold, the conventional concrete casting mold 2 made of metal or wood plywood (see FIG. 9) is unnecessary. Therefore, the construction period can be greatly shortened and the construction cost can be reduced.
[0021]
In addition, a large number of block members 6a constituting each block row 6A can be linearly aligned in the horizontal direction with reference to the metal strip 7 interposed between the plurality of stacked block rows 6A. Each outer wall member 6 can be reinforced by the metal strip 7.
[0022]
Furthermore, since both the outer wall members 6 can be accurately placed in parallel with each other by the gap holding metal 8, the gap holding metal 8 is embedded in the concrete mortar 10, so that the pair of outer wall members 6 are placed between them. The concrete mortar 10 can be integrally formed firmly.
[0023]
The block member 6a is formed into a rectangular block shape with concrete mortar, and as shown in FIGS. 5 (a) and 5 (b), transverse grooves 12a and 12b are formed on the upper and lower surfaces over the entire length of the upper and lower surfaces. In the center of the lateral grooves 12a, 12b, further grooves 13a, 13b are formed over the entire length of the lateral grooves 12a, 12b, and vertical grooves 14a having a substantially V-shaped cross section over the entire length of the both side surfaces on the left and right sides. 14b is formed, and a nut member 15 is embedded in the center of the bottom surface of the upper surface side lateral groove 12a closer to the back surface side than the groove 13a. Further, the lower surface side lateral groove 12b is formed in the center of the lower surface lower end of the block member 6a. As shown in FIG. 1, the opening 16 that communicates is formed, and as shown in FIG. 1, the vertical groove 1 is formed on the lower end of both side surfaces of the block member 6a that forms the lowermost block row 6A from the surface side. a, drainage groove 17 which communicates is formed in 14b.
[0024]
As shown in FIG. 6, the metal strip 7 includes a strip-shaped vertical strip 7 a made of a steel plate or an iron plate having a thickness t substantially the same as the depth of the lateral grooves 12 a and 12 b, and the vertical strip. A plurality of horizontal plate pieces 7b protruding in a substantially L shape from the center of the side surface of the vertical plate strip 7a at the same interval r as the horizontal width of the block member 6a along the longitudinal direction of 7a. A through hole 18 is provided in the center of each horizontal plate piece 7b.
[0025]
As shown in FIG. 6, the gap holding metal 8 is formed in a strip shape with a steel plate, an iron plate, or the like, and through holes 19 are provided at both ends thereof. In addition, the space | interval (alpha) between the both outer wall members 6 can be adjusted freely by manufacturing the multiple types of space | interval holding metal object 8 from which the space | interval L between both-ends through-holes 19 differs. In addition, the space | interval holding | maintenance metal object 8 exhibits a kind of truss tension effect by arrange | positioning alternately at truss shape as shown in FIG. 1, and can hold | maintain the space | interval of both the outer wall members 6 and 6 firmly.
[0026]
In the above configuration, as shown in FIG. 7, the lower edge of the vertical strip 7a is fitted into the groove 13a formed on the upper surface of the lower block member 6a, and the horizontal plate 7b is fitted to the lower block member 6a. It fits in the upper surface side lateral groove 12a, the end of the gap holding metal piece 8 is placed on the horizontal plate piece 7b, and the bolt 20 passes through the through holes 19 and 18 of the gap holding metal piece 8 and the horizontal plate piece 7b. 15, the block member 6 a, the metal strip 7, and the spacing member 8 are integrally connected, and then the upper edge of the vertical plate strip 7 a is connected to the lower surface of the upper block member 6 a. By fitting the formed groove 13b, the block members 6a, 6a opposed to each other in the vertical direction can be brought into contact with each other and continuously arranged in a flush manner.
[0027]
Further, when the concrete mortar 10 is placed, the moisture of the concrete mortar 10 that has permeated from the joint of the block member 6a passes through the lateral grooves 12a and 12b and the vertical grooves 14a and 14b from the drain groove 17 formed in the lowermost block member 6a. Since the water is drained, no pressure is applied to the block member 6a, and the strength of the block member 6a can be reliably maintained. Moreover, since moisture is removed from the concrete mortar 10, even when a relatively soft concrete mortar 10 is placed, a concrete wall with high compaction accuracy in which sand, gravel and cement are sufficiently adhered can be formed.
[0028]
The method for forming the building frame will be described with reference to FIG. 8. As shown in FIG. 8A, a block row 6 </ b> A is formed by forming a large number of block members 6 a against each other in the horizontal direction. A pair of 6A is arranged in parallel at a required interval α, and the lower edge of the vertical strip 7a is fitted into the groove 13a of each block row 6A as shown in FIG. The plate piece 7b is fitted into the lateral groove 12a of each block row 6A, and as shown in FIG. 6C, a plurality of spacing holding hardware 8 is laid in a hang-like manner between the both block rows 6A, and the bolts 20 are kept spaced. By screwing into the nut member 15 through the through holes 19 and 18 of the metal piece 8 and the horizontal plate piece 7b, both the block rows 6A are integrally connected through the interval holding metal piece 8 and the metal strip material 7; As shown in FIG. By fitting the lower surface side grooves 13b of a large number of block members 6a to the upper edge portion of the plate strip 7a, a second block row 6A is formed, and thereafter the block row 6A is sequentially raised upward in the same procedure. A pair of outer wall members 6 may be formed by stacking, and the concrete mortar 10 may be filled in the space 9 between the outer wall members 6.
[0029]
【The invention's effect】
According to the invention of claim 1, since it comprises a pair of outer wall members and a concrete mortar placed between the two outer wall members, the pair of outer wall members also serves as a concrete placement form, The conventional formwork for placing concrete made of metal or wood plywood is unnecessary, and the construction period can be greatly shortened and the construction cost can be reduced.
[0030]
Further, since the metal strip is interposed between the plurality of block rows constituting each outer wall member, a large number of block members constituting each block row are linearly formed in the horizontal direction with reference to the metal strip. While being able to arrange, each outer wall member can be reinforced with the metal strip.
[0031]
Further, since the pair of outer wall members are connected by the gap holding hardware, both the outer wall members can be accurately placed in parallel, and the gap holding hardware is embedded in the concrete mortar. In addition, the pair of outer wall members and the concrete mortar placed between them can be firmly and integrally formed through the metal strip.
[0032]
According to the building frame of claim 2, the lower edge of the vertical plate strip is inserted into the groove formed on the upper surface of the lower block member, and the upper block member is inserted into the upper edge of the vertical plate strip. By fitting the groove formed on the lower surface, both the upper and lower opposing block members can be connected in a flush manner. Moreover, since the horizontal plate piece which bends and protrudes in the substantially L shape from the center of the side surface of the said vertical plate strip is provided, by connecting the edge part of a space | interval holding | maintenance hardware to the horizontal plate piece, The metal strips of both outer wall members can be firmly and integrally connected via the spacing metal.
[0033]
According to the building housing of claim 3, the block member, the metal strip material, and the nut member embedded in the bottom surface of the horizontal groove of the block member are simply screwed into the nut member through the end of the horizontal plate piece and the interval holding metal. It is possible to reliably connect the three holding metal pieces together.
[0034]
According to the building frame of claim 4, when the concrete mortar is placed, the moisture of the concrete mortar that has permeated from the joint of the block member is drained from the drainage groove formed in the lowermost block member through the horizontal groove and the vertical groove. Therefore, no water pressure is applied to the block member, and the strength of the block member can be reliably maintained. In addition, since moisture escapes from the concrete mortar, a concrete wall with high compaction accuracy in which sand, gravel and cement are sufficiently adhered can be formed even when a relatively soft concrete mortar is placed.
[0035]
According to the method for forming a building frame according to claim 5, a triple structure building frame in which concrete mortar is sandwiched between a pair of outer wall members without using a concrete casting form made of metal or wood plywood. It can be formed efficiently in a short period of time.
[0036]
According to the method for forming a building frame according to the sixth aspect, the pair of outer wall members and the concrete mortar placed therebetween can be integrally formed firmly by connecting the interval holding hardware to the metal strip.
[Brief description of the drawings]
FIG. 1 is a perspective view of a building skeleton that is an embodiment of the present invention.
FIG. 2 is a front view of the same.
3 is an AA arrow view of FIG.
4 is a BB arrow view of FIG. 2;
5A is a perspective view of the block member as viewed from the front surface side, and FIG. 5B is a perspective view of the block member as viewed from the back surface side.
FIG. 6 is a perspective view of the metal strip and a spacing metal.
7 is a CC enlarged arrow view of FIG. 2;
FIGS. 8A to 8D are perspective views showing a procedure for forming the building housing.
FIG. 9 is a perspective view showing a conventional example.
[Explanation of symbols]
6 Outer wall member 6A Block row 6a Block member 7 Metal strip 7a Vertical strip 7b Horizontal strip 8 Space holding hardware 9 Space 10 Concrete mortar 12a, 12b Lateral groove 13a, 13b Groove 14a, 14b Vertical groove 15 Nut member 17 Drain 20 volt

Claims (5)

A block row formed by abutting a large number of block members against each other in the horizontal direction is stacked one on top of the other, and the upper and lower block rows are connected by metal strips extending between the block rows and extending in the horizontal direction to form an outer wall member. A pair of outer wall members facing each other at a required interval, and the pair of outer wall members are connected by a spacing-holding hardware, and a concrete mortar is placed between both outer wall members , A horizontal groove is formed on the upper and lower surfaces of a number of block members over the entire length of the upper and lower surfaces, and a further groove is formed in the horizontal groove over the entire length of the horizontal groove, and the metal strip is a strip-shaped vertical plate strip. And a horizontal plate piece that bends and projects in a substantially L shape from the center of the side surface of the vertical plate strip, and the strips of both block members whose upper and lower edges are vertically opposed to each other. Inserted into the groove Both the transverse plate piece is fitted into the transverse groove of the lower block member, building structures the end of the interval retaining hardware to the transverse plate piece is coupled. Wherein and nut member is embedded in the bottom of the transverse groove, it said transverse plate piece and through the end of the interval retaining hardware becomes as screwing bolts into the nut member according to claim 1 building structures according. The longitudinal groove over the entire length of the both sides in the left and right side surfaces of the plurality of block members are formed, or claim 1 drainage grooves communicating with the longitudinal groove in the block member forming a block column bottom is formed 2. The building frame described in 2 . A number of block members are abutted against each other in the horizontal direction to form a block row, and the block rows are sequentially stacked upward, and the metal blocks extending in the horizontal direction are interposed between the upper and lower block rows during the stacking. Block rows are arranged in series, and the upper and lower block rows are used as outer wall members, and a pair of the outer wall members are held opposite to each other by a spacing holding hardware, and concrete is placed in a space portion with the necessary spacing. mortar Ri Na and Da設and this time, the upper and lower surfaces of the plurality of block members with lateral grooves over the entire length of the upper bottom surface is formed, further grooves over the entire length of the lateral groove in the lateral groove is formed, the The metal strip has a strip-shaped vertical strip, and a horizontal strip protruding from the center of the side surface of the vertical strip in a substantially L shape, and the top and bottom of the vertical strip Edges are paired up and down To together are fitted into the grooves of the two block members, the transverse plate piece is fitted into the transverse groove of the lower block member, the building structures to the ends of the distance maintaining hardware to the transverse plate piece is coupled Forming method. The method for forming a building frame according to claim 4, wherein the interval holding hardware is connected to the metal strip.

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