JP4778826B2 - Construction frame and structure using construction frame - Google Patents

Description

  The present invention relates to a building frame for decorating with a decorative member or the like while maintaining the strength of a concrete block fence, brick fence, and other structures, and a structure using the same.

  When decorating concrete block fences or brick fences, mainly form blocks by assembling the blocks by the usual masonry method, placing decorative members directly at the target position, or by formwork block construction Etc., a method is employed in which reinforcing bars are arranged vertically and horizontally in the opening, concrete is driven in to form a bearing wall, and then a decorative member or the like is fitted (Non-Patent Document 1).

  Examples of the general decorative member used in the former case include concrete and glass. Since these decorative members have a flat outer peripheral surface structure, it is often difficult to sufficiently arrange mortar or reinforcing bars between adjacent blocks. Therefore, in such a structure, it is difficult to give sufficient strength to the portion where the decorative member is applied. In order to secure the strength of the part to which such decorative members are applied, a decorative block provided with a groove capable of arranging a reinforcing bar is also used. In order to maintain the strength of the object, it is necessary to secure a sufficient thickness of the block as described above, and the present situation is that the decorative member has a structure that does not look very good.

  On the other hand, in the latter method, it is necessary to devise the construction method in order to provide an opening in the block fence. That is, since it is difficult to arrange reinforcing bars between the block around the opening into which the decorative member is fitted, it is necessary to sufficiently secure the strength around the opening of the bag by other methods. For example, when constructing a structure such as a fence with a block, horizontal bars are arranged at intervals of 60 to 80 cm. By performing the same construction as the end, the strength at the opening of the structure is maintained. Therefore, in order to provide a plurality of openings, it is necessary to perform the same construction around each opening, and the design and construction become complicated and the cost efficiency deteriorates.

  Furthermore, as shown in FIG. 9, when the opening 99 is provided, it is necessary to bind the vertical stripes 101 and the horizontal stripes 102 around the opening 99. In this case, in order to arrange the constituent members on the upper stage of the opening 99, in order to ensure the stability of the upper constituent member 100 and to allow the vertical bars 101 to be arranged, on the left and right of the opening 99. It is necessary to shift a certain component member 100 toward the center of the opening 99. Depending on this method, the lower part of the constituent member 100 at the center of the upper stage is exposed, causing problems in strength, stability, and appearance as a structure. Further, in order to improve the appearance, mortar construction is performed on the concave portion at the lower part of the upper central component 100, but the mortar construction section may fall with the passage of time only by mortar construction. Although not shown in FIG. 9, when the component member 100 is not arranged on the upper stage of the opening 99, the component members 100 on the left and right of the opening 99 must be constructed in the same manner as the heel end portion. In order to provide a plurality of openings 99, it is necessary to perform the same construction around each opening 99, the design and construction become complicated, and the cost efficiency also deteriorates.

Also, decorative members made of aluminum, iron or glass are also known, but no fitting shape is formed around the decorative members, and stable bonding with the filler to maintain the required strength of the structure There is a problem in structural design that it is inferior. Also, these decorative members do not have sufficient space to arrange the vertical and horizontal streaks and fill them with mortar, and since there is no function of connecting the vertical and horizontal streaks to these decorative members, There is a problem with the strength of the entire structure. For example, a glass block is generally not used at a position where vertical and horizontal stripes enter.

Furthermore, in the conventional method for decorating a structure with a decorative member, when a structure is formed, a bag or the like is integrated with the structure, so that it is possible to change the decoration and change the decoration itself after the construction. Impossible or even very complicated work is possible even if possible.
Further, as can be seen in the conventional frame body, in order to mount the decorative member, a special member must be used at a special location, and it is difficult to easily mount the decorative member economically. It was.
Further, since such decoration of the frame is applied to the center of the frame, it is not possible to place an object in the space inside the frame after decoration. In particular, the inside of the frame body for casting and assembly like the conventional frame body can be inclined in a convex shape toward the center, so it is suitable for actions such as placing objects in the space inside the frame body. There wasn't.
Correct design and construction method of concrete block construction (October 1, 1999), issued by the National Building Concrete Block Association of Japan) 11-14

  The present invention has been made in order to eliminate the above-described drawbacks, and the object of the present invention is to integrate the convex body formed on the construction frame with an adhesive material such as mortar. The purpose is to strengthen the property.

  In addition, when applying decorative members, etc. to the structure, the construction efficiency is improved without significantly changing the conventional construction method, without restricting the design applied to the decorative member, etc. The purpose of the present invention is to make it possible to change the design of the decorative member and the like by a simple process even after the construction.

  Furthermore, it aims at improving joint stability and ensuring the intensity | strength of a structure by supporting a horizontal stripe or a vertical stripe by a convex-shaped body or a concave groove, or fitting with the adjacent upper and lower structural members.

In order to solve the above problems, the present inventor has adopted the following configuration.
(1) The present invention relates to a building frame incorporated in a structure in which a plurality of constituent members are combined, and a hollow front frame and a back frame facing the building frame, the front frame and the back frame Are formed by a columnar continuous body that connects the inner periphery or the vicinity of the inner periphery, and a convex body is formed inward at least at two or more corners or \ and the frame edge of the front frame and the back frame, The construction frame body is characterized in that a screw hole having an opening on the front surface is formed at least inside the convex body of the front frame.
Here, the front frame, the back frame, and the connecting body may be formed by connecting the members by welding or the like, or may be integrally formed by pressing, sand casting, or the like. Moreover, it is preferable that the said convex body formed in the said front frame is formed in all the corner | angular parts of a front frame and a back frame. Furthermore, the convex body formed on the front frame may be cylindrical.
By adopting such a structure, the decorative member can be attached to and detached from the screw holes on the front surface and the back surface, and the decoration / function can be changed even after a structure such as a wall is assembled. Further, by providing a space inside the connecting body, it is possible to dispose a decorative member, a mechanical device such as a lighting device between the front frame and the back frame. Moreover, various decorations and functions can be manufactured according to the purpose of use, such as a transparent plate glass can be screwed into the screw holes on the front surface and the back surface after the mechanical instrument such as lighting is arranged.
(2) The present invention is the construction frame described in (1) above, wherein a locking portion is formed on the upper surface and / or the lower surface of the connecting body. Here, one or two or more locking portions may be erected on the upper surface and / or the lower edge of the continuous body, or one or two or more plate-like members parallel to the longitudinal direction. It may be formed.

(3) The construction frame described in (1) or (2) above, wherein concave grooves that can be arranged are formed on the upper surface and / or the lower surface of the continuous structure.
(4) The construction frame described in any one of (1) to (3) above, wherein a concave groove that can be arranged is formed on a side surface of the continuous body.
(5) Any one of the above (1) to (4), wherein the construction frame is formed of a material mainly composed of metal, alloy, resin, cement, ceramic, tree, or plywood. It is the frame for construction described in 1. Thus, by carefully selecting the material of the construction frame, it is possible to provide the construction frame according to the purposes such as reinforcement, weight reduction, and cost reduction.
(6) The construction frame described in any one of (1) to (5) above, wherein a hook for hooking a reinforcing bar is provided on the outer peripheral surface of the construction frame. It is.
(7) In order to strengthen the adhesion between the outer peripheral surface of the building frame described in any one of (1) to (6) and the outer peripheral surfaces of a plurality of constituent members constituting the structure A structure in which the construction frame and a plurality of structural members are integrated with each other by being filled with a material or by arranging reinforcement between the construction frame and the structural members. is there.
Here, the material for strengthening the adhesion is a concept including all materials for bonding the building frame and the constituent members such as concrete (mortar) and adhesive.

According to the present invention, the integrity with the structure can be strengthened.
Moreover, in the construction method for applying a decorative member or the like to a structure, the construction efficiency is improved without limiting the design and material applied to the decorative member or the like, and also after the construction of the structure. There is an effect that the design can be changed by a simple process.

  Further, by fitting the upper and lower structural members according to the invention described in claim 2, the invention described in claims 3 and 4 supports the reinforcing bars as the framework of the structure, and joins the structures. There is an effect of improving the stability and ensuring the strength of the structure.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, the following embodiment is an illustration, Comprising: This invention is not necessarily limited to these aspects.
(Embodiment 1)
FIG. 1 is a perspective view showing an example of a construction frame 1 according to the present invention.
As shown in FIG. 1, the building frame 1 is a front frame 3 and a back frame 4 that are rectangular in front view, and are formed with a protruding body 5 that protrudes in the horizontal direction and is surrounded by a mortar (not shown). Yes. In the building frame 1 according to the present embodiment, the convex bodies 5 are formed at eight locations. In addition, on the upper surface and the bottom surface of the continuous body 2, a transverse muscle space 6 in which transverse muscles can be arranged is formed. Further, a vertical muscle space 7 in which the vertical muscles can be arranged is formed on the side surface.

The center portions of the front frame 3 and the back frame 4 are hollow, and are connected by a quadrangular columnar connecting body 2. Here, the building frame 1 is formed of an aluminum casting. However, the material of the construction frame 1 may be not only a metal / alloy, but also resin, cement, ceramic, tree, plywood, or the like.
Objects can be freely arranged in the connecting space between the front frame 3 and the back frame 4 (inside the connecting body 2). For example, a lamp, a tree plant, an object, or the like may be arranged. For example, after a lamp is arranged in the connection space, a transparent plate glass can be screwed into the screw hole 8 of the construction frame 1, and after arranging a plant in the connection space, the front frame of the construction frame 1 It is possible to open and close by fixing the support base to the two screw holes 8 on the left side of the, and attaching the door to the support base via a hinge.
Further, screw holes 8 having openings on the front and back surfaces are formed inside the convex body 5 located at the corners of the front frame 3 and the back frame 4. The screw hole 8 can be fixed by positioning a decorative member or machine tool (not shown) and screwing a bolt. By adopting such a structure, it is possible to arbitrarily attach or exchange a decorative member or a machine tool.

(Embodiment 2)
FIG. 2 is a perspective view showing another example of the construction frame 10 according to the present invention. Members having the same functions as those in FIG. 1 will be described using the same reference numerals.
As shown in FIG. 2, the building frame 10 is a front frame 3 and a back frame 4 that are rectangular in a front view, and a convex body 5 that protrudes in the horizontal direction is formed. In the building frame 10 according to the present embodiment, the convex bodies 5 are formed at eight locations. Furthermore, the latching | locking part 15 is formed in eight places of the edge of the upper surface and bottom face of the continuous body 2 of the construction | assembly frame 10 which concerns on this Embodiment.
Moreover, the center part of the front frame 3 and the back frame 4 is hollow, and is connected by the quadrangular columnar connecting body 2. Objects can be freely arranged in the connecting space between the front frame 3 and the back frame 4 (inside the connecting body 2).

Furthermore, screw holes 8 having openings on the front and back surfaces are formed inside the convex bodies 5 located at the corners of the front frame 3 and the back frame 4. And as shown in FIG. 3, the decoration member 11 is positioned according to the opening part of the screw hole formed in the convex-shaped body 5 of the front frame 3. As shown in FIG. The decorative member 11 is fixed to the building frame 10 by screwing bolts 12.
Moreover, as shown in FIG. 3, the latching | locking part 15 fits with the recessed part currently formed in the outer peripheral surface of the concrete block 16 which comprises a structure. Further, a vertical stripe space 7 in which vertical stripes (not shown) can be arranged is formed on the side surface.
Further, mortar is driven between the concrete block 16 and the building frame 10 and is integrally fixed. At this time, since the convex body 5 projecting in the horizontal direction is surrounded by the mortar, the integrity of the building frame 10 and the structure becomes strong as the mortar solidifies.

FIG. 4: is a perspective view for demonstrating an example of the construction method of the structure (wall body) based on Claim 5 using the frame 10 for construction which concerns on this invention. The construction method of the structure according to the present invention is not limited to the following method.
After forming a reinforcing bar, foundation concrete, etc. by a well-known method, the vertical bar 36 etc. are arranged correctly and the concrete block 30 is firmly assembled so that it may not move. The position of the vertical stripe 36 is located at the center of the vertical joint cavity of the block 30 and on the center line of the block wall thickness. A water thread or the like (not shown) is stretched, and the blocks 30 are sequentially stacked horizontally for each stage along the water thread. At this time, the joint mortar is applied so that there is no gap in the entire joint surface in both the horizontal joint and the vertical joint. Prior to curing the joint mortar, joint the joint with the joint. Next, concrete (mortar) filling of the vertical joint cavity is performed. The mortar filling is performed every 2 to 3 steps of the block, and the joining position is lowered by about 5 cm from the upper end of the block 30. Next, the horizontal bars 35 are arranged in the horizontal grooves formed on the top and bottom surfaces of the block 30 and are bound to the vertical bars 36. The horizontal stripes 35 at the corners of the wall are bent in the horizontal direction. The horizontal stripe 35 at the end of the wall is hooked to the vertical stripe with a 180 ° hook. When connecting the horizontal muscle 35 in the wall, it is 45d or more. The cover thickness is 2 cm or more. Then, the building frame 10 is disposed between the vertical bars 36 adjacent to each other and between the horizontal bars 35 and the other horizontal bars 35 and is fitted to the block 30 on the outer peripheral portion. A horizontal streak 35 is disposed between the locking portions 15 formed on the top and bottom surfaces of the building frame 10, and a vertical streak 36 is disposed in the side recess of the building frame 10 to fill the mortar. The convex body formed on the outer peripheral surface of the building frame 10 is surrounded by the filled mortar, and the integrity with the structure becomes strong. The wall body in which the construction frame 10 is installed is constructed by repeating this process.

  FIGS. 5A to 5C are views for explaining a structure using the building frame according to the fourth aspect. As shown in FIG. 5 (a), this structure is composed of a concrete block 40, a construction frame body 41, horizontal bars 45 and vertical bars 46. The ends of the horizontal stripes 45 and the vertical stripes 46 that are in contact with the outer peripheral surface of the building frame 41 are bent by 90 °. As shown in FIG. 5B, a plurality of hooks 44 are formed between the two convex bodies 42 of the construction frame body 41. As shown in FIG. 5 (c), it is preferable to fix the hook 44 by hooking the bent end portion of the horizontal bar 45, and to fill the mortar and solidify it sufficiently to maintain the strength. Thus, the construction frame body 41 is firmly and stably constructed as a part of the structure by hooking the reinforcing bars on the hooks.

FIG. 6 is a partial front view for explaining an example of a variation of the structure according to the present invention. Note that both the concrete block and the reinforcing bar are indicated by solid lines (the reinforcing bar does not actually appear on the surface due to the concrete block or mortar). Fig.6 (a) is a partial front view which shows an example of the structure in which the construction | assembly frame 51,52 was constructed. This structure is composed of a concrete block 50, construction frames 51 and 52, horizontal bars 55 and vertical bars 56. The front-view center portions of the building frames 51 and 52 are spaces S1 and S2 penetrating from the front surface to the back surface. In the space S1, a decorative member 54 such as an aluminum casting manufactured in advance as a separate body, such as FIG. 6B, is screwed into a screw hole of the structural frame 51 by a bolt (not shown). At this time, a lamp, a plant, an object, or the like may be arranged in a connecting space between the front frame and the back frame.
Further, in the space S2, a decorative member 55 such as that shown in FIG. 6C is screwed into a screw hole of the construction frame 52 by a bolt (not shown). The decorative members 51 and 52 may be joined to the construction frames 51 and 52 by welding or the like in addition to screwing.
In addition to the decorative members, mechanical devices such as generators and lighting, nameplates, posts, etc. may be arranged in the connection space of the construction frames 51 and 52 (inside the connecting body 2). You may arrange | position and screw together combining these things.

  As shown in FIG. 7A, the building frame 80 has a semicircular shape in the front view and a straight line in the lower portion. The construction frame body 80 is formed by a front frame 83 and a back frame 84 facing each other, and a columnar continuous body 82 that connects the inner peripheries of the front frame 83 and the back frame 84. Convex bodies 85 are formed inward at all 10 locations of the frame 84, and screw holes 88 having openings on the front and back surfaces are formed inside the convex bodies 85 of the front frame 83 and the back frame 84. . Furthermore, as shown in FIG. 7B, the construction frame 90 has a front rhombus shape. The construction frame 90 is formed by a front frame 93 and a back frame 94 facing each other, and a columnar continuous body 92 that connects the inner peripheries of the front frame 93 and the back frame 94. Convex bodies 95 are formed inward at all eight locations of the frame 94, and screw holes 98 having openings on the front and back surfaces are formed inside the convex bodies 95 of the front frame 93 and the back frame 94. .

FIG. 8 is a perspective view showing a variation of the decorative member attached to the construction frame according to the present invention.
As shown in FIG. 8, screw holes 8 are formed at eight locations on the front frame 3 of the building frame 1 according to the present invention. A decorative member 91 is screwed into the screw hole 8 with a bolt 12. The decorative member can be arbitrarily replaced, and may be screwed into any of the screw holes 8 of the front frame 3, or the decorative member may be attached using all the screw holes 8. Thus, the building frame 1 firmly attached to the building can freely attach and detach the decorative member to the surface of the front frame.

It is a perspective view showing an example of a frame for construction concerning the present invention. It is a perspective view showing other examples of the frame for construction concerning the present invention. It is a partial side view (a)-(c) for demonstrating the fitting state of the construction frame which concerns on this invention, and a concrete block. It is a perspective view for demonstrating an example of the construction method of the structure (wall body) which concerns on this invention. It is a figure for demonstrating the structure formed using the frame for construction concerning the present invention. (A) is a front view of a structure (partly internal perspective view), (b) is a partial perspective view of a construction frame, and (c) is a partial perspective view showing a state in which a horizontal line is hooked on a hook. . It is a figure for demonstrating an example of the variation of the structure based on this invention. It is a perspective view showing the variation of the member for decoration attached to the frame for construction concerning the present invention. It is a perspective view showing the variation of the member for decoration attached to the frame for construction concerning the present invention. It is a figure for demonstrating the construction method which provides an opening part in the block block in the past.

Explanation of symbols

1, 10, 51, 52, 80, 90 Construction frame body 5, 85, 95 Convex body 6 Horizontal muscle space 7 Vertical muscle space 8, 88, 98 Screw hole 54, 55, 62, 91 Decoration member

Claims (7)

In a construction frame incorporated in a structure in which a plurality of components are combined, the construction frame is a front frame and a back frame that are opposed to each other, and an inner periphery or a vicinity of the inner periphery of the front frame and the rear frame. Formed by columnar connecting bodies that connect each other, and at least two corners of the front frame and the back frame, or at the two or more edges of the frame, projecting bodies are formed inward, and at least the projections of the front frame A construction frame, wherein a screw hole having an opening on the front surface is formed in the interior of the body. The construction frame body according to claim 1, wherein a locking portion is formed on an upper surface or a \ and a lower surface of the continuous body. The construction frame body according to claim 1 or 2, wherein concave grooves that can be arranged are formed on the upper surface or \ and the lower surface of the connecting body. The construction frame body according to any one of claims 1 to 3, wherein a concave groove that can be arranged is formed on a side surface of the continuous body. The construction frame according to any one of claims 1 to 4, wherein the construction frame is formed of a material mainly composed of metal, alloy, resin, cement, ceramic, tree, or plywood. Frame. The construction frame according to any one of claims 1 to 5, wherein a hook for hooking a reinforcing bar is provided on an outer peripheral surface of the construction frame. A material for strengthening adhesion is filled between the outer peripheral surface of the building frame according to any one of claims 1 to 6 and the outer peripheral surfaces of a plurality of constituent members constituting the structure. Or a structure in which the construction frame body and the plurality of structural members are integrated by arranging reinforcing bars between the construction frame body and the structural members.

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