JP3026166B2 - Reinforcement members and method of construction - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reinforcing member serving as a bone frame of a concrete construction portion formed by combining reinforcing bars and a method of constructing the reinforcing member. More specifically,
TECHNICAL FIELD The present invention relates to a reinforcing member and a reinforcing method suitable for a reinforcing bar of a cloth foundation, in which a reinforcing bar can be quickly arranged and can be installed even by a non-expert.

[0002]

2. Description of the Related Art Concrete is used when constructing structures. Because concrete is weak in tension by nature,
Reinforcing reinforcing bars formed by framing reinforcing bars are embedded in the inside. Usually, the reinforcing bars are formed on the site by a worker's manual work by framing the reinforcing bars in the vertical, horizontal, and height directions. The reinforcing bars are arranged by binding together reinforcing bars cut in advance to predetermined dimensions or reinforcing bars of a fixed size with a number line or the like.

[0003]

The following problems have been encountered in the conventional reinforcing bar forming operation. That is, it is necessary to bind together reinforcing bars cut to a predetermined size or reinforcing bars of a fixed size with a wire or the like, which requires a great deal of labor and time. In addition, since the binding of the rebar by the track requires considerable skill, it has become difficult to secure human resources due to a shortage of craftsmen in recent years.

An object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to provide a reinforcing member and a method for constructing a reinforcing bar which can be arranged quickly and can be performed even by a non-expert.

[0005]

Means of the present invention taken to achieve the above object are as follows. In the first invention, the reinforcing member is a base reinforcing member formed by combining a vertical bar and a horizontal bar, and a base reinforcing member formed by combining a vertical bar and a horizontal bar, and is erected on the base reinforcing member. And a base end portion of the standing reinforcement member, wherein the base end portion of the standing reinforcement member is provided with the base distribution member so that the standing reinforcement member can be set up and down with respect to the base reinforcement member. The base member is rotatably engaged with an intersection of a vertical bar and a horizontal bar of the reinforcing member , and the base end portion includes a lower side of one of the cross bars of the vertical bar and the horizontal bar of the base reinforcing member. A lower engaging portion, and an upper engaging portion which is engaged on an upper side of the reinforcing bar intersecting with the reinforcing bar , wherein the upright reinforcing member is provided with the upper engaging portion of the base end portion when standing. The lower engagement portion engages with the rebar and tilts at a required angle from a vertical state with respect to the base reinforcing member. Characterized in that you have to stop in a state, a Haisuji member.

[0006] In the second aspect of the invention, standing設配muscle member,
A reinforcing member according to the first invention, which is formed so as to be detachable from a base reinforcing member.

According to a third aspect of the present invention, there is provided a method of arranging a reinforcing bar, wherein a reinforcing bar is combined with a base reinforcing member framed to a predetermined size, and a reinforcing bar is combined with the reinforcing bar to a predetermined size. the standing設配muscle member, which is, with built provisionally by tilting at a predetermined angle from the vertical state with respect to the base reinforcement member, the step of providing the treated region, and provisionally built been said start設配muscle member , as intersecting the raised設配muscle member substantially
And another standing設配muscle member which is built provisionally, characterized in that it comprises a step, substantially directly to each other or indirectly connected in vertically upright position with respect to the base reinforcement member This is the method of rebar arrangement.

[0008] Since the reinforcing member has a base reinforcing member and an upright reinforcing member formed by combining a vertical bar and a horizontal bar, the base reinforcing member and the base reinforcing member framed to a predetermined size are provided. By laying the standing reinforcement members side by side in the construction section, the operation of forming the reinforcement is simplified, and the reinforcement can be formed efficiently.

A base end of the vertical reinforcing member is rotatably engaged with an intersection of a vertical bar and a horizontal bar of the base reinforcing member, and the vertical reinforcing member moves toward the base reinforcing member. Since it can be turned upside down, it can be folded down by leaning to the base reinforcing member side so that the reinforcing member can be folded thin so as not to be bulky. Thereby, the reinforcing members can be easily transported, stored and stored. In addition, since it is possible to carry and store in a state where the base reinforcing member and the standing reinforcing member are combined,
It is possible to efficiently handle the reinforcing member.

[0010] When the standing reinforcing member is erected, it stops at a required angle from the vertical state with respect to the base reinforcing member, so that the standing reinforcing member can be maintained in a temporarily built state. The temporarily erected reinforcing member is fixed in a state substantially perpendicular to the base reinforcing member by assembling and directly or indirectly intersecting the other arranging member at the time of assembling. . This makes it possible to quickly and easily arrange the reinforcing bars in a short time, thereby improving the workability of forming the reinforcing bars on site and reducing the work load. Furthermore, since the arrangement of the reinforcing bars can be performed even by a non-expert, it is easy to secure human resources.

In the case where the vertical reinforcing member is formed so as to be detachable from the base reinforcing member , the vertical reinforcing member can be attached to an arbitrary intersection of the base reinforcing member. For example, reinforcing members of various shapes corresponding to the shape and position of the mold can be formed. Also, since the vertical reinforcing member and the base reinforcing member can be manufactured individually,
Production cost can be reduced by mass production.
Furthermore, since it can be individually transported and stored, it is possible to flexibly cope with the conditions of the storage section.

[0012]

Embodiments of the present invention will be described in more detail with reference to the drawings. FIG. 1 is an explanatory view showing a first embodiment of a reinforcing member according to the present invention, showing a state in which an upright reinforcing member is overlaid and overlaps a base reinforcing member, and FIG. 2 is a reinforcing member shown in FIG. It is a principal part expansion perspective view which shows the base end part of the standing reinforcement member when the standing reinforcement member of a member is tentatively built so that it may stop in a state where it was slightly inclined with respect to the base reinforcement member. .

Reference numeral K1 indicates a reinforcing member according to the present invention. The reinforcement member K1 includes a base reinforcement member 1 and an upright reinforcement member 2 attached to the base reinforcement member 1.
The base reinforcing member 1 includes a required number of vertical bars 10 (three in this embodiment) and horizontal bars 11 (four in this embodiment), which are joined by welding to form a lattice. Is formed. In FIG. 1, both end portions of the horizontal streaks 11 arranged on the back side and the near side are bent downward, and the support legs 110 are formed.

The standing reinforcing member 2 has a required number of horizontal bars 20 (three in this embodiment) and vertical bars 21 (four in this embodiment), similarly to the base reinforcing member 1. And are joined to each other by welding to form a lattice. In addition, the number of the vertical streaks and the horizontal streaks of the base reinforcing member 1 and the standing reinforcing member 2 is not limited to the illustrated one, and can be set as appropriate. Further, the joining method of the vertical streak and the horizontal streak is not limited to welding, and may be joined by, for example, binding by a number line.

The vertical reinforcing member 2 is rotatably engaged with the intersection 12 between the vertical bar 10 and the horizontal bar 11 of the base reinforcing member 1 by bending the base end portion 22. Base end 22
First, from the right rear side A (see FIG. 2) of the intersection 12 formed by the vertical bars 10 and the horizontal bars 11 of the base reinforcing member 1,
It is bent so as to pass under the vertical streak 10 arranged on the back side from 1 and go around to the left back side B while forming the first hooking portion 23a which is the lower hooking portion.

Next, it passes above the horizontal streak 11 disposed on the left side of the vertical streak 10, and passes through the second engaging portion 2 as an upper engaging portion.
It is bent so as to go around the left front side C while forming 3b. The vertical streak 1 arranged on the front side of the horizontal streak 11
It is bent so as to pass under 0 and go around the right front side D while forming a third engagement portion 23c which is another lower engagement portion. Finally, the end of the base end 22 is formed so as to be substantially parallel to the vertical streaks 21 of the standing reinforcing bar arrangement member 2.

According to this structure, when the vertical reinforcing member 2 is rotated to the other side, the first engaging portion 23a of the base end portion 22 engages with the vertical streak 10 behind the horizontal streak 11, and the second engaging portion 23a. Since the portion 23b engages with the horizontal streak 11 on the left side of the vertical streak 10, and furthermore, the third engaging portion 23c engages with the vertical streak 10 on the front side of the horizontal streak 11,
It can be stopped and temporarily built with respect to the base reinforcing member 1 slightly inclining from vertical.

(Operation) FIG. 3 is an explanatory view showing a state in which the reinforcing members shown in FIG. 1 are laid and the standing reinforcing members are tilted and temporarily erected, and FIG. 4 is an end view from the state shown in FIG. FIG. 4 is an explanatory view showing a state where the intersecting standing reinforcing members are set up vertically and bound and assembled.
The operation of the reinforcing member K1 will be described with reference to FIGS.

First, a reinforcing member K is provided at a place where a fabric foundation is to be constructed.
Lay the required number of 1s. The reinforcing member K1 laid at the joint of the corner portion is adjusted by cutting or extending the length of the reinforcing member 2 in the lateral direction. Then, the upright reinforcing members 2 are temporarily erected in a state of being inclined outward (see FIG. 3). Next, the vertical reinforcing members 2 constituting the intersection corners in the horizontal direction are vertically mounted on the base reinforcing member 1 and are fixed to each other by a number line or the like (see FIG. 4).

The base reinforcing member 1 and the standing reinforcing member 2 are
Since the vertical bars 10 and 20 and the horizontal bars 11 and 21 are previously framed in a grid and formed to a predetermined size, by arranging them side by side in the construction section, the work of forming the bars can be performed. Simplified and efficient bar arrangement can be achieved.

The vertical reinforcing member 2 is rotatably engaged with the intersection 12 of the base reinforcing member 1 as described above. When the vertical reinforcing member 2 is rotated to one side, the vertical reinforcing member 2 is rotated. It overlaps with the base reinforcing member 1 (see FIG. 1). Therefore, in this state, the reinforcing member K1 can be folded thin so as not to be bulky. Thereby, the reinforcing member K1 can be easily transported and stored. In addition, since the base reinforcing member 1 and the standing reinforcing member 2 can be transported and stored in a combined state, the handling of the reinforcing member K1 is facilitated.

When the vertical reinforcing member 2 is erected, the first engaging portion 23a of the base end portion 22 is pulled up by the vertical streaks 10
The second engaging portion 23b engages with the horizontal streak 11 on the left side of the vertical streak 10, and the third engaging portion 23c further engages with the vertical streak 10 on the front side of the horizontal streak 11. In the present embodiment, it is possible to stop at a certain angle with respect to the base reinforcing member 1 in a state of being tilted at a required angle, and in this embodiment, to stop and temporarily build the base reinforcing member 1.

The temporarily erected reinforcement member 2 is fixed substantially vertically to the base reinforcement member 1 during assembly as described above. This makes it possible to quickly and easily arrange the reinforcing bars in a short time, thereby improving the workability of forming the reinforcing bars on site and reducing the work load. Furthermore, since the arrangement of the reinforcing bars can be performed even by a non-expert, it is easy to secure human resources.

Both ends of the horizontal streaks 11 arranged on the back side and the front side are bent downward, and the support legs 110 are formed. A gap into which concrete flows can be formed between 1 and the construction section surface. Also, the clearance allows the standing reinforcement member 2 to rotate without the base end portion 22 abutting on the surface of the construction portion.

FIG. 5 shows a second embodiment of the reinforcing member according to the present invention, and is an explanatory view showing a state in which the standing reinforcing member is folded down and overlaps with the base reinforcing member, and FIG. A main portion enlarged perspective view showing a base end portion of the standing reinforcing member when the standing reinforcing member is temporarily erected so as to stop in a state where the reinforcing member is slightly inclined with respect to the base with respect to the base reinforcing member. FIG. In addition,
5 and 6, the same or equivalent parts as those of the reinforcing member K1 are denoted by the same reference numerals.

Reference numeral K2 indicates a reinforcing member according to the present invention. The reinforcing member K2 includes a base reinforcing member 1 and a standing reinforcing member 3 attached to the base reinforcing member 1. The vertical reinforcing member 3 includes a required number of horizontal streaks 30 (three in the present embodiment) and vertical streaks 31 (four in the present embodiment).
And are joined to each other by welding to form a lattice.

The vertical reinforcing bar 3 is bent at the base end 32 so as to be detachably and rotatably engaged with the intersection 12 between the vertical bar 10 and the horizontal bar 11 of the base bar 1. (See FIGS. 5 and 6). The base end portion 32 first passes from the right rear side A of the intersection 12 formed by the vertical bars 10 and the horizontal bars 11 of the base reinforcing member 1 to below the vertical bars 10 deeper than the horizontal bars 11, and engages with the lower bar. It is bent so as to wrap around to the left back side B while forming a first engaging portion 33a which is a portion. Next, it passes over the horizontal streak 11 on the left side of the vertical streak 10, and is bent laterally so as to form a second engaging portion 33b as an upper engaging portion.

(Operation) The operation of the reinforcing member K2 will be described with reference to FIGS. In addition, since the construction method and operation are substantially the same as those of the reinforcing member K1, only different portions will be described. As shown in FIGS. 5 and 6, when the upright reinforcing member 3 is temporarily erected so as to stop in a state where it is slightly inclined from the vertical with respect to the base reinforcing member 1, the first end of the base end portion 32 is stopped. The engaging portion 33a is engaged with the vertical streak 10 behind the horizontal streak 11, and the second engaging portion 33b is engaged with the horizontal streak 11 on the left side of the vertical streak 10. The vertical reinforcing member 3 is slightly slid to the rear side in FIG. 5 to release the engagement between the second engaging portion 33b and the horizontal line 11, and is further dropped downward to release the engagement between the first engaging portion 33a and the vertical line 10. By doing so, it can be removed from the base reinforcing member 1 .

Since the base end 32 of the standing reinforcing member 3 is formed so as to be detachable from the base reinforcing member 1 as described above, the standing reinforcing member 3 is formed on the base reinforcing member 1. It can be attached to any given intersection 12. Thereby, for example, it is possible to form the reinforcing member K2 having various shapes corresponding to the shape and the position of the mold. Also, in this case, since the standing reinforcing member 3 and the base reinforcing member 1 can be manufactured individually, it is possible to reduce the production cost by mass production. Furthermore, since the base reinforcing member 1 and the vertical reinforcing member 3 can be handled separately during transportation and storage, it is possible to flexibly cope with the conditions of the storage portion and to facilitate management.

The terms and expressions used in this specification are illustrative only and are not intended to be limiting. Terms and expressions equivalent to the features described in this specification and some of them are not limited to these terms and expressions. There is no intention to exclude expression. It goes without saying that various modifications are possible within the scope of the technical idea of the present invention.

[0031]

The present invention has the above configuration and has the following effects. (A) Since the reinforcing member includes a base reinforcing member and an upright reinforcing member formed by combining a vertical bar and a horizontal bar, the base reinforcing member and the upright frame arranged to have a predetermined size. By laying and arranging the reinforcement members in the construction section, the operation of forming the reinforcement is simplified, and the reinforcement can be efficiently formed.

[0032] (b) a base end portion of the upright設配muscle member, Yes to engage rotatably the intersection of the vertical stripes and horizontal stripes of the base reinforcement member, the raised設配muscle member base Reinforcement Since the member can be leaned or set up on the member side, the member can be folded down on the side of the base reinforcing member so as to be folded thin so that the reinforcing member is not bulky. Thereby, the reinforcing members can be easily transported, stored and stored. In addition, since transport and storage can be performed in a state where the base reinforcing member and the standing reinforcing member are combined, handling of the reinforcing member can be performed efficiently.

(C) When the standing reinforcing member is set up, it is stopped at a required angle from the vertical state with respect to the base reinforcing member, so that the temporary reinforcing state is maintained. Can be. The temporarily erected reinforcing member is fixed in a state substantially perpendicular to the base reinforcing member by assembling and directly or indirectly intersecting the other arranging member at the time of assembling. . This makes it possible to quickly and easily arrange the reinforcing bars in a short time,
It is possible to improve the workability of the work of forming the reinforcing bars on the site and reduce the work load. Furthermore, since the arrangement of the reinforcing bars can be performed even by a non-expert, it is easy to secure human resources.

(D) In the case where the standing reinforcing member is formed so as to be detachable from the base reinforcing member , the standing reinforcing member is attached to an arbitrary intersection of the base reinforcing member. Therefore, for example, it is possible to form reinforcing bars of various shapes corresponding to the shape and position of the mold. Further, since the standing reinforcing member and the base reinforcing member can be manufactured individually, the production cost can be reduced by mass production. Furthermore, since it can be individually transported and stored, it is possible to flexibly cope with the conditions of the storage section.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a first embodiment of a reinforcing member according to the present invention, showing a state in which an upright reinforcing member is folded down and overlaps a base reinforcing member.

FIG. 2 shows the base end of the standing reinforcing member when the standing reinforcing member of the reinforcing member shown in FIG. 1 is temporarily erected so as to stop in a state where the reinforcing member is slightly inclined with respect to the base. The principal part expansion perspective view which shows a part.

FIG. 3 is an explanatory view showing a state in which the reinforcement members shown in FIG. 1 are laid, and the standing reinforcement members are tilted and temporarily erected.

FIG. 4 is an explanatory view showing a state in which standing reinforcing members having crossing ends are vertically erected and bound from the state shown in FIG. 3 to assemble the reinforcing members;

FIG. 5 is an explanatory view showing a second embodiment of a reinforcing member according to the present invention, showing a state in which an upright reinforcing member is folded down and overlaps a base reinforcing member.

FIG. 6 shows the base end of the standing reinforcing member when the standing reinforcing member of the reinforcing member shown in FIG. 5 is temporarily erected so as to stop in a state where the reinforcing member is slightly inclined with respect to the base. The principal part expansion perspective view which shows a part.

[Explanation of symbols]

 K1, K2 Reinforcement members A Right back side B Left back side C Left front side D Right front side 1 Base reinforcement member 10 Vertical reinforcement 11 Horizontal reinforcement 12 Intersection 2 Standing reinforcement arrangement member 20 Horizontal reinforcement 21 Vertical reinforcement 22 Base end 23a 1 engaging portion 23b second engaging portion 23c third engaging portion 3 standing reinforcing member 30 horizontal streak 31 vertical streak 32 base end 33a first engaging portion 33b second engaging portion

Claims (3)

(57) [Claims] 1. A bar arrangement member, comprising: a base reinforcement member formed by combining a vertical line and a horizontal line; and an upright arrangement formed by combining a vertical line and a horizontal line, and standing upright on the base reinforcement member. and muscle member has a base end portion of the raised設配muscle member, the vertical of the base reinforcement member so that the raised設配muscle member may or defeated or upright with respect to the base reinforcement member intersection of the muscle and the lateral stripes Yes to engage rotatably in the said base end portion, a lower portion engages the lower side of one of the reinforcing bars of the intersection of the vertical stripes and horizontal stripes of the base reinforcement member A hook portion, and an upper hook portion hooked above a reinforcing bar intersecting with the reinforcing bar is provided, and the upright bar arranging member is configured such that the upper hook portion and the lower hook portion of the base end when the upright bar is erected. Is engaged with the reinforcing bar and tilted at a required angle from the vertical state with respect to the base reinforcing member. Characterized in that you have to stop, Haisuji member. 2. A standing設配muscle member is characterized in that is formed so as to be detachable from the base reinforcement member, according to claim 1 Haisuji member according. 3. A method of arranging reinforcing bars, comprising: a reinforcing bar arranging a predetermined size by combining a reinforcing bar with a base reinforcing member framed to a predetermined size by combining reinforcing bars. the members, and built provisionally by tilting at a predetermined angle from the vertical state with respect to the base reinforcement member, the step of providing the treated region, and provisionally built been said start設配muscle member, the raised設配muscle member And directly or indirectly interconnecting another standing reinforcing member temporarily erected so as to substantially intersect with the base reinforcing member in a state of being substantially perpendicular to the base reinforcing member. A method of arranging reinforcement, including: