JPH10196118A - Reinforcing bar arrangement member and execution method of reinforcing bar arrangement - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve trouble, in which much labor and times are required because reinforcements cut in predetermined size and reinforcements in standard size are bound mutually by wires, etc., in the formation works of conventional bar arrangement beforehand and the ensuring of capable men becomes difficult due to shortage of skilled workers in recent years because considerable skill is needed for binding the reinforcements by wires. SOLUTION: A reinforcing bar arrangement member K1 has base reinforcing bar arrangement members 1 and erecting reinforcing bar arrangement members 2 installed to the base bar arrangement members 1. The base bar arrangement members 1 have vertical reinforcements 10 and horizontal reinforcements 11. Support leg sections 110 are formed at both end sections of the horizontal reinforcements 11 disposed on the interior sides and the front sides. The erecting bar arrangement members 2 also have the horizontal reinforcements 20 and the vertical reinforcements 21. Bending is executed to the base end sections 22 of the erecting bar arrangement members 2. The erecting bar arrangement members 2 are engaged rotatably to the crossed sections 12 of the base bar arrangement members 1.

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, a reinforcing member is a base reinforcing member formed by combining rebars, and an upright arrangement formed by combining rebars and standing on the base reinforcing member. A reinforcing member, and a base end of the vertical reinforcing member is pivoted on the base reinforcing member so that the vertical reinforcing member can be set up and down with respect to the base reinforcing member. Wherein the upright reinforcing members are arranged to stop at a required angle from a vertical state with respect to the base reinforcing members when standing, It is a member.

According to a second aspect of the present invention, there is provided a reinforcing member comprising 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. An erecting reinforcing member to be erected, and a base end of the erecting reinforcing member is arranged so that the erecting reinforcing member can be set up or down with respect to the base reinforcing member. It is rotatably engaged with the intersection of the vertical and horizontal bars of the base reinforcing member, and the base end is located below one of the reinforcing bars of the intersection of the vertical and horizontal bars of the base reinforcing member. A lower hooking portion that hooks on the side, and an upper hooking portion that hooks on the upper side of the reinforcing bar that intersects with the reinforcing bar are provided, and the standing reinforcing bar member and the upper hooking portion of the base end when standing upright. The lower hooking portion is hooked with the reinforcing bar and at a required angle from a vertical state with respect to the base reinforcing member. Wherein the state where defeated are so as to stop a Haisuji member.

According to a third aspect of the present invention, in the reinforcing method according to the first or second aspect, the vertical reinforcing member is formed so as to be detachable from the base reinforcing member. It is a member.

According to a fourth aspect of the present invention, there is provided a method of arranging a reinforcing bar, wherein the reinforcing bar is combined with a reinforcing bar to a predetermined size to form a base reinforcing member. Tilting the standing reinforcing member arranged at a required angle from a vertical state with respect to the base reinforcing member, temporarily providing the same, and providing the temporary reinforcing member with the standing reinforcing member and the standing member. Directly or indirectly connecting another temporarily erected reinforcing member substantially intersecting with the arranging reinforcing member to the base reinforcing member so as to be substantially perpendicular to the base reinforcing member. It is a method of arranging reinforcement, characterized by including.

[0009] Since the reinforcing member has a base reinforcing member and an upright reinforcing member formed by combining reinforcing bars such as vertical bars and horizontal bars, the base reinforcing member framed to a predetermined size is provided. By laying the reinforcing members and the standing reinforcing members side by side in the construction section, the forming operation of the reinforcing bars is simplified, and the reinforcing bars can be formed efficiently.

[0010] The base end of the vertical reinforcing member is rotatably engaged with a vertical or horizontal streak or an intersection of the vertical and horizontal streaks of the base reinforcing member. Since it can be leaned to the reinforcing member side or upright, it can be folded down by leaning to the base reinforcing member side so that the reinforcing member does not become bulky and thin. 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.

When the standing reinforcing member is set up, it is stopped at a required angle from a vertical state with respect to the base reinforcing member, so that it 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 attachable to and detachable from the base reinforcing member, the vertical reinforcing member may be a vertical bar or a horizontal bar of the base reinforcing member or an intersection thereof. Since it can be attached to an arbitrary position, for example, it is possible to form reinforcing members 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.

[0013]

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 streaks 20 (three in the present embodiment) and vertical streaks 21 (four in the present 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 over 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 deeper than 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 the place where the cloth 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 vertical 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 bar 2 is rotatably engaged with the crossing portion 12 of the base reinforcing bar 1 as described above. When the vertical reinforcing bar 2 rotates to one side, the vertical reinforcing bar 2 rotates. 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 moved to the vertical
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 reinforcing member 2 is fixed substantially vertically to the base reinforcing 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 disposed 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. FIG. 5 is an explanatory view showing a state where the standing reinforcing member is folded down and overlaps with the base reinforcing member. 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. The standing reinforcing member 3 is shown in FIGS.
As shown in the figure, when it is temporarily built 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 engaging portion 33a of the base end portion 32 is engaged with the vertical streak 10 on the back side of 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 is slid slightly to the rear side in FIG. 5 to release the engagement between the second engaging portion and the horizontal streak 11, and is further dropped downward to release the engagement between the first engaging portion and the vertical streak 10. Thereby, it can be removed from the base reinforcing member.

Since the base end portion 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.

FIG. 7 shows a third embodiment of the reinforcing member according to the present invention. The reinforcing member is temporarily erected so as to stop in a state where the vertical reinforcing member is slightly inclined from the vertical with respect to the base reinforcing member. It is a principal part expansion perspective view which shows the base end part of the standing reinforcement arrangement member at the time of it. In FIG. 7, the same or equivalent parts as those of the reinforcing members K1 and K2 are denoted by the same reference numerals. The vertical reinforcing bar member 4 includes a vertical bar 41, and the base bar 42 is bent to form a vertical bar 1 of the base bar bar 1.
0 so as to be detachable and rotatable.

First, the base end portion 42 passes from the right side E of the vertical streak 10 of the base reinforcing member 1 and passes below this vertical streak 10,
It is bent so as to wrap around to the left side F while forming a first engagement portion 43a as a lower engagement portion. Next, the vertical streak 1
It is tilted to the back side while maintaining a state almost parallel to 0,
Then, a second engaging portion 43b, which is an upper engaging portion, is formed on the right side E again after passing above the vertical streak 10, and is bent laterally. According to this, the base end portion 42 of the standing reinforcing arrangement member 4
Can be detachably attached to any position of the vertical streak without being limited to the intersection. In the present embodiment, the vertical reinforcing bar member 4 is engaged with the vertical bar 10, but may be the horizontal bar 11.

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.

[0034]

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

(B) The base end portion of the vertical reinforcing member is rotatably engaged with the vertical or horizontal streak of the base reinforcing member or the intersection of the vertical and horizontal streaks. Can be leaned or raised to the base reinforcing member side, and can be folded down to the base reinforcing member side 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) Since the standing reinforcing members are inclined at a required angle from a vertical state with respect to the base reinforcing members when the standing reinforcing members are erected, the temporary reinforcing state must be maintained. Can be. The temporarily erected reinforcing bars are
At the time of assembling, it is fixed in a substantially vertical state with respect to the base reinforcing member by crossing directly or indirectly with other standing reinforcing members. 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.

(D) In the case where the vertical reinforcing member is formed so as to be detachable from the base reinforcing member, the vertical reinforcing member may be a vertical bar or a horizontal bar of the base reinforcing member, or any of the vertical bars and the horizontal bars. Since it can be attached to any place such as an intersection,
For example, it is possible to form reinforcing members 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.

FIG. 7 shows a third embodiment of a reinforcement member according to the present invention, in which a vertical reinforcement member is temporarily erected so as to stop in a state of being slightly tilted from a vertical position with respect to a base reinforcement member. The principal part expansion perspective view which shows the base end part of the standing reinforcement arrangement member of FIG.

[Explanation of symbols]

 K1, K2 Reinforcement members A Right rear side B Left rear side C Left front side D Right front side E Right side F Left side 1 Base reinforcing member 10 Vertical bars 11 Horizontal bars 12 Intersection 2 Standing bar members 20 Horizontal bars 21 Vertical bars 22 bases End 23a First engaging portion 23b Second engaging portion 23c Third engaging portion 3 Upright reinforcing member 30 Lateral streak 31 Vertical streak 32 Base end 33a First engaging portion 33b Second engaging portion 4 Upright reinforcing member 41 Vertical Streak 42 Base end 43a First hook 43b Second hook

────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] April 24, 1997

[Procedure amendment 1]

[Document name to be amended] Drawing

[Correction target item name] All figures

[Correction method] Change

[Correction contents]

FIG.

FIG. 2

FIG. 3

FIG. 4

FIG. 5

FIG. 6

FIG. 7

Claims (4)

[Claims] 1. A reinforcing member, comprising: a base reinforcing member formed by combining rebars; an upright reinforcing member formed by combining rebars and standing on the base reinforcing member; A base end portion of the vertical reinforcing member is rotatably engaged with the base reinforcing member so that the vertical reinforcing member can be set up and down with respect to the base reinforcing member. The reinforcing bar arrangement member is characterized in that, when standing, the standing reinforcement member stops at a required angle from a vertical state with respect to the base reinforcement member. 2. 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 a vertical bar of the base reinforcing member so that the vertical reinforcing member can be raised or lowered with respect to the base reinforcing member. A lower engaging portion engaged with a lower side of one of the intersections between the vertical and horizontal bars of the base reinforcing member at the base end portion. When,
An upper engaging portion is provided to engage above the reinforcing bar intersecting with the reinforcing bar. When the standing reinforcing member is erected, the upper engaging portion and the lower engaging portion of the base end engage with the reinforcing bar. And stopping at a state where the base reinforcing member is tilted at a required angle from a vertical state with respect to the base reinforcing member. 3. The reinforcing member according to claim 1, wherein the vertical reinforcing member is formed so as to be detachable from the base reinforcing member. 4. A method of arranging a reinforcing bar, comprising: a vertical reinforcing bar framed to a predetermined size by combining a reinforcing bar with a base reinforcing member framed to a predetermined size by combining a reinforcing bar. Tilting the member at a required angle from a vertical state with respect to the base reinforcing member and temporarily constructing the member, and providing the member at a construction site, wherein the temporarily erected reinforcing member and the standing reinforcing member are substantially Directly or indirectly connecting the other temporarily erected reinforcing members intersecting with the base reinforcing members substantially vertically to the base reinforcing members. Rebar arrangement method.