JPH10219841A - Steel lateral member and its mounting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a steel lateral member and its mounting structure, by which a cost is reduced and construction work is simplified. SOLUTION: The upper face contact plate part 11 of a steel lintel 10 is put in contact with the upper face of a wall 1 and the insertion plate part 12 is inserted into a slit 14 in the wall 1. The side face contact plate part 13 is put in contact with the side face of the wall 1, so that a steel lateral member 10 different from conventional one can be directly mounted on the wall 1 without requiring a plywood support or a metal bracket. As a result, the number of parts is cut down, a cost is reduced and construction work is simplified.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a steel transverse member in which a transverse member such as a beam or a magsa, which is provided between walls, is formed of a steel material such as an H-section steel, and the steel transverse member is mounted on a wall. The present invention relates to a mounting structure for mounting.

[0002]

2. Description of the Related Art In recent years, the construction of buildings has been industrialized. For example, building elements such as walls, floors, and roofs are panelized in a factory in advance, and these panels are assembled at a construction site to construct the building. Some panel construction methods have been adopted. In the panel construction method, the floor panel and the roof panel are basically supported by wall panels, but in order to reinforce the supporting force, when a transverse member such as a reinforcing beam or a magsa is erected between the wall panels. There is.

Conventionally, in order to mount the magsa between the wall panels, for example, to attach the end of the magsa to the side surface of the wall panel, as shown in FIG. After fixing, the metal receiving object 3 is fixed to the receiving plate 2, and a wooden mug 4 is inserted and fixed in the receiving portion 3 a of the metal receiving object 3.

[0004]

However, in order to attach the end of the magsa 4 to the side surface of the wall panel 1, mounting parts such as the receiving plate 2 and the receiving metal 3 are required. Therefore, the number of parts required for the construction of the house is increased, and installation of these parts is troublesome. Therefore, there is a problem that the cost is increased and the construction is complicated.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has as its object to provide a steel horizontal member and a mounting structure for the steel horizontal member, which can reduce costs and simplify construction. I have.

[0006]

In order to achieve the above-mentioned object, a steel transverse member 10 according to the first aspect of the present invention is, for example, shown in FIG.
As shown in FIG. 3, a horizontal upper surface contact plate portion 11 formed of a steel material and having an end portion abutting on the upper surface of the wall, and extending downward from the upper surface contact plate portion 11 at a right angle. , Wall (panel) 1
Insertion plate 12 inserted into slit 14 formed in
And a side contact plate 13 formed below the insertion plate 12 and fixed to the side surface of the wall 1.

As the steel material, a section steel such as an angle steel, a channel steel, an H-section steel or the like is desirable, but the invention is not limited to this and a steel pipe or the like may be used. However, the upper surface contact plate, the insert plate, and the side contact plate are formed at the ends of the shaped steel and the steel pipe. The upper surface contact plate, the insertion plate, and the side surface contact plate may be formed by processing the ends of the shaped steel and the steel pipe, or may be fixed to the ends by welding or the like. Further, it is desirable to form nail holes 11a and 13a for fixing the upper surface contact plate portion 11 and the side surface contact plate portion 13 to the upper surface and side surfaces of the wall with a screw nail 15 or the like. In addition, as the horizontal horizontal member, for example, a beam, a magsa, or the like can be used, but the present invention is not limited to this, and any horizontal member that can be mounted horizontally on a wall can be applied.

In the steel transverse member 10 of the first aspect, the insertion plate portion 12 is inserted into the slit 14 formed in the wall 1 and the upper surface contact plate portion 11 is provided on the upper surface of the wall 1. The steel horizontal member 10 is positioned at a predetermined position on the wall 1 by making contact with the side contact plate 13 and the side surface of the wall 1, and in this state, the upper surface contact plate 11 is moved. By fixing to the upper surface of the wall 1 and fixing the side contact plate portion 13 to the side surface of the wall 1, unlike the related art, the steel transverse member 10 is directly attached to the wall without requiring a receiving plate or a receiving object. Can be installed. Further, by arranging the steel horizontal member between the walls as described above, it is possible to withstand the horizontal force acting on the wall from the outside.

The steel horizontal member 10 according to the second aspect is, for example, shown in FIG.
As shown in FIG. 3, in claim 1, the steel material is H
Forming the upper surface contact plate portion 11 at the end of the upper flange 10a of the H-shaped steel, and forming the insertion plate portion 12 at the end of the H-shaped steel web 10b; The side contact plate portion 13 is formed by bending an end of the lower flange 10c of the H-shaped steel upward at a right angle.

When the end of the lower flange 10c of the H-section steel is bent upward at a right angle, the web 10b of the H-section steel is bent.
This is performed after making a cut along the longitudinal direction at the boundary between the lower flange 10c and the lower flange 10c. Preferably, the cut length is not less than half the wall thickness and not more than the wall thickness.

In the steel transverse member 10 of the second aspect, the same effect as that of the first aspect can be obtained, and the end of the lower flange 10c of the H-section steel is bent. The upper surface contact plate portion 11, the insertion plate portion 12, and the side surface contact plate portion 13 can be easily formed only by the above.

In the structure for attaching a steel cross member according to claim 3, for example, as shown in FIGS. 1 and 3, the upper surface of the steel cross member 10 according to claim 1 or 2 abuts on the upper surface of the wall 1. The plate portion 11 is abutted and fixed, the insertion plate portion 12 is inserted into a slit 14 formed in the wall 1, and the side surface abutting plate portion 13 is fixedly abutted on a side surface of the wall 1. Things.

In the case where the wall is formed by joining a plurality of wall panels, the slit forms a notch in each of joining surfaces of the wall panels joined to each other, and the notches are opposed to each other. Or by forming a notch in one of the joining surfaces of the wall panels that are joined together. When the wall is formed integrally without joining the wall panels, a slit is formed at a predetermined position on the wall.

According to a third aspect of the present invention, the steel horizontal member is attached to the upper surface of the wall by contacting the upper surface contact plate portion of the steel horizontal member. The vertical position of the member 10 is determined, and the insertion plate portion 1 of the steel horizontal member 10
2 is inserted into the slit 14 formed in the wall 1, thereby positioning the steel transverse member 10 in the longitudinal direction of the wall, and furthermore, the side contact plate portion 13 of the steel transverse member 10. Is brought into contact with the side surface of the wall 1, thereby positioning the steel transverse member 10 in the thickness direction of the wall, and the steel transverse member 10 is directly fixed to the wall 1.

The steel horizontal member 20 according to the fourth aspect is, for example, shown in FIG.
As shown in FIG. 6 and FIG.
A horizontal upper surface contact plate portion 21 abutting on the upper surface of the wall 1, and side surface contact plate portions 22, 23 extending downward at right angles from the upper surface plate portion 21 and fixed to the side surfaces of the wall 1. It is composed of

As the steel material, as in the case of the first aspect, a section steel such as an angle steel, a channel steel, an H-section steel or the like is desirable, but the invention is not limited to this, and a steel pipe or the like may be used. Further, the upper surface contact plate portion and the side surface contact plate portion may be formed by processing the ends of the shaped steel and the steel pipe, or may be fixed to the ends by welding or the like. The upper surface contact plate portion 21 and the side surface contact plate portions 22 and 23 are respectively provided with nail holes 2 for fixing the upper surface and the side surface of the wall 1 with a screw nail 15 or the like.
It is desirable to form 1a, 22a and 23a in advance.

In the steel transverse member according to the fourth aspect, the upper surface contact plate portion is in contact with the upper surface of the wall, and the side contact plate portions are formed on the side surface of the wall. , The horizontal member 20 made of steel is positioned at a predetermined position on the wall 1. In this state, the upper surface contact plate 21 is fixed to the upper surface of the wall 1, and the side contact plates 22 and 23 are fixed. Is fixed to the side surface of the wall 1 so that the steel horizontal member 20 can be directly attached to the wall 1 without requiring a receiving plate, a receiving object, or the like, unlike the related art. Further, by arranging the steel horizontal member between the walls as described above, it is possible to withstand the horizontal force acting on the wall from the outside.

5 and 6, for example, as shown in FIG. 5 and FIG. 6, the steel material is formed of H-shaped steel, and the upper surface contact plate portion 21 is formed of the H-shaped steel. The side contact plate portion 2 is formed at the end of the upper flange 20a of the section steel.
2 and 23, the end of the H-shaped steel web 20b is bent at right angles in the lateral direction, and the lower flange 2 of the H-shaped steel is further bent.
0c is bent downward at a right angle.

When the end of the H-shaped steel web 20b is bent at right angles in the horizontal direction, a cut is made along the longitudinal direction at each boundary between the H-shaped steel web 20b and the upper and lower flanges 20a, 20c. And then do it. Preferably, the cut length is not less than half the wall thickness and not more than the wall thickness. Further, when the end of the lower flange 20c of the H-shaped steel is bent downward at a right angle, the lower flange 20c
(Side contact plate 23) and the bent web 20
b (side contact plate portion 22) so as to be flush with the vertical direction.

According to the steel transverse member 20 of the fifth aspect, the same effect as that of the fourth aspect can be obtained, and of course, the ends of the H-section steel web 20b and the lower flange 20c can be obtained. Just by bending, the upper surface contact plate portion 21,
The side contact plate portions 22 and 23 can be easily formed.

The mounting structure of the steel transverse member according to claim 6 is, for example, as shown in FIGS. 5 and 6, the upper surface of the steel transverse member 20 according to claim 4 or 5 is brought into contact with the upper surface of the wall 1. The plate portion 21 is fixedly abutted, and the side surface contact plate portion 2 is attached to the side surface of the wall 1.
2, 23 are abutted and fixed.

In the structure for mounting a steel horizontal member according to a sixth aspect of the present invention, the upper surface contact plate portion 21 of the steel horizontal member 20 is brought into contact with the upper surface of the wall 1 so that the steel horizontal member is mounted. The positioning of the member 20 in the up-down direction is performed, and the side contact plate portions 22 and 23 of the steel member 20 abut on the side surfaces of the wall 1, whereby the thickness direction of the wall of the member 20 is changed. , The steel transverse member 20 is directly fixed to the wall 1. Also,
Unlike the case of the third aspect, the structure for mounting the steel horizontal member is different from the case of the third embodiment in that the steel horizontal member
0 can be mounted on the wall.

[0023]

Embodiments of the present invention will be described below with reference to the drawings. (First Embodiment) FIGS. 1 to 4 show a first embodiment. In this example, the steel horizontal member of the present invention is applied to a steel mug 10. This steel mug 10
As shown in FIG. 2, it is formed of H-shaped steel, and an upper surface contact plate portion 11, an insertion plate portion 12, and side contact plate portions 13, 13 are formed at its ends.

The upper surface contact plate portion 11 comes into contact with the upper surface of the wall panel 1 shown in FIG. 1, and is formed at the end of the upper flange 10a of the H-section steel. The part 11 is formed with a pair of nail holes 11a. The insertion plate portion 12 is inserted into a slit 14 formed in the wall panel 1, and is formed at an end of a web 10b of H-section steel. The side contact plate portions 13, 13 are brought into contact with the side surface of the wall panel 1, and are formed by bending an end of a lower flange 10c of an H-shaped steel upward at a right angle. Each of the parts 13 and 13 has a nail hole 13a.
Are formed.

When the end of the lower flange 10c is bent upward at a right angle, the web 10b and the lower flange 10c are bent.
This is done by making a cut along the longitudinal direction at the boundary with c. The cut length is set to about half the thickness of the wall panel 1. Therefore, the length of the insertion plate portion 12 is about half of the thickness of the wall panel 1, so that the insertion plate portion 12 is inserted into the wall panel 1 by half the thickness thereof as shown in FIG. Have been.

As shown in FIGS. 1 and 3, the steel magsa 10 having the above-described configuration is positioned in the up-down direction by the upper surface contact plate 11 being in contact with the upper surface of the wall panel 1. By inserting the insertion plate portion 12 into the slit 14 formed in the wall panel 1, positioning in the length direction of the wall is performed, and the side contact plate portions 13, 13 contact the side surfaces of the wall panel. By being in contact, positioning in the thickness direction of the wall panel 1 is performed.

In this state, the upper surface contact plate portion 11 is fixed to the upper surface of the wall panel 1 by the screw nails 15, 15, and the side surface contact plate portions 13, 13 are fixed by the screw nails 15, 15.
By fixing to the side surface of the wall panel 1 by the steel plate 15, the steel mug 10 can be directly attached to the wall panel 1 without requiring a receiving plate, a receiving object, or the like, unlike the related art.

Further, by arranging the steel magsa 10 between the wall panels facing each other, it is possible to resist a horizontal force acting on the wall panels from the outside. Further, in the steel magsa 10, the upper surface contact plate 11, the insertion plate 12, and the side contact plate 13 can be easily formed only by bending the end of the lower flange 10c of the H-shaped steel. can do.

As shown in FIGS. 3 and 4, the slit 14 forms a notch 14a on the joint surface of the wall panel 1, and cuts the wall panels 1, 1 having the notch 14 therebetween. It is formed by joining such that the notches face each other. Unnecessary slits 14 can be filled by inserting buried wood 15 such as plywood into slits 14 where steel magsa 10 is not attached.

(Second Embodiment) FIGS. 5 and 6 show a second embodiment.
1 illustrates an embodiment example. In this example, the steel horizontal member of the present invention is applied to the steel mug 20. The steel transverse member 20 is formed of an H-shaped steel, and has an upper surface contact plate portion 21 and side contact plate portions 22 and 23 at its ends.

The upper surface contact plate 21 is in contact with the upper surface of the wall panel 1 and is formed at the end of the upper flange 20a of the H-section steel. , A pair of nail holes 21a, 21a are formed. The side contact plate portion 22 contacts the side surface of the wall panel 1 and is formed by bending an end of the H-section steel web 20b at right angles in the horizontal direction. The part 22 is formed with a pair of nail holes 22a, 22a. When bending the end of the web 20b at right angles in the horizontal direction, the web 20b
This is performed by making a cut along the longitudinal direction at each boundary between the upper and lower flanges 20a and 20c. The cut length is set to about half the thickness of the wall panel 1. Therefore, the length of the upper surface contact plate portion 21 is about half of the thickness of the wall panel 1, and therefore, as shown in FIG. Only half of the abutment.

The side contact plate 23 contacts the side surface of the wall panel 1 and has a lower flange 20c.
Is bent downward at a right angle, and a pair of nail holes 23a, 23a are formed in the side surface contact plate portion 23. When the end of the lower flange 20c is bent downward at a right angle, the end of the lower flange 20c (side contact plate 23) and the bent web (side contact plate 22) are vertically oriented. It is performed by bending so that they become one.

The upper surface contact plate 21 of the steel magsa 20 having the above structure is positioned in the vertical direction by contacting the upper surface contact plate portion 21 with the upper surface of the wall panel 1, and the side contact plate portions 22, 23 are provided. Is brought into contact with the side surface of the wall panel 1, whereby positioning in the thickness direction of the wall panel is performed. In this state, the upper surface contact plate portion 21 is
5 and 15, and the side contact plate portions 22, 23 are fixed to the side surface of the wall panel 1 by the screw nails 15... Without the need for steel mug 20
Can be directly attached to the wall panel 1.

In the steel mug 20, H
By simply bending the ends of the web 20b and the lower flange 20c of the shaped steel, the upper surface contact plate portion 21 and the side contact plate portions 22, 23 can be easily formed. Further, unlike the case of the first embodiment, even when the wall panel 1 has no slit, the steel magsa 20 can be attached to the wall panel.

FIGS. 7 and 8 show a third example and a fourth example of a steel transverse member according to the present invention, respectively. The steel magsa 30 shown in FIG. 7 is formed of a channel steel, and an upper surface contact plate portion 31, an insertion plate portion 32, and a side contact plate portion 33 are formed at its ends.

The upper surface contact plate portion 31 is abutted on the upper surface of the wall panel and is formed at the end of the upper flange 30a of the channel steel. Nail hole 31
a is formed. The insertion plate 32 is inserted into a slit formed in a wall panel, and is formed at an end of a channel steel web 30b. The side surface contact plate portion 33 abuts against the side surface of the wall panel, and is formed by bending an end of the lower flange 30c of the channel steel upward at a right angle. Is formed with a nail hole 33a. Then, the steel magsa 30 having the above configuration is attached and fixed to the wall panel in the same manner as in the case of the first embodiment, and the same operation and effect can be obtained.

The steel magsa 40 shown in FIG. 8 is made of channel steel, and has an upper surface contact plate portion 41 and side contact plate portions 42 and 43 at its ends. The upper surface contact plate portion 41 is in contact with the upper surface of the wall panel and is formed by the end of the upper flange 40a of the channel steel, and the upper surface contact plate portion 41 has a nail hole 41a. Are formed.

The side contact plate 42 contacts the side of the wall panel, and is formed by bending an end of the channel steel web 40b at right angles in the horizontal direction. The contact plate 42 has a pair of nail holes 42a, 42a. The side surface contact plate portion 43 is to be in contact with the side surface of the wall panel, and is formed by bending an end of the lower flange 40c of the channel steel downward at a right angle. A nail hole 23a is formed in 43. And
The steel magsa 40 having the above configuration is attached and fixed to the wall panel in the same manner as in the case of the second embodiment, and the same operation and effect can be obtained.

[0039]

As described above, according to the first aspect of the present invention,
The horizontal member made of steel has a horizontal upper surface contact plate part whose end abuts on the upper surface of the wall, an insertion plate part inserted into a slit formed in the wall, and abuts and fixes on the side surface of the wall. And a side contact plate portion to be inserted, the insertion plate portion is inserted into a slit formed in the wall, and the upper surface contact plate portion contacts the upper surface of the wall. By contacting the contact plate portion with the side surface of the wall, and fixing the upper surface contact plate to the upper surface of the wall in this state, and fixing the side contact plate portion to the side surface of the wall, unlike the related art, Without the need for money, etc.
Steel crosspieces can be mounted directly to the wall. Therefore, the number of parts can be reduced as compared with the related art, so that the cost can be reduced and the construction can be simplified.

According to a second aspect of the present invention, in the steel transverse member according to the first aspect, the upper surface contact plate portion is formed at an end of an upper flange of an H-shaped steel, and the insertion plate portion is formed of a web of the H-shaped steel. Since the end portion of the lower flange of the H-shaped steel is formed by bending the end portion of the lower flange upward at a right angle, the same effect as in claim 1 can be obtained. Needless to say, the upper surface contact plate, the insert plate, and the side contact plate can be easily formed only by bending the end of the lower flange of the H-shaped steel.

According to a third aspect of the present invention, in the structure for mounting a steel transverse member, an upper surface contact plate portion of the steel transverse member is abutted and fixed to an upper surface of a wall, and the insertion plate is inserted into a slit formed in the wall. Part is further inserted, and furthermore, the side contact plate portion is fixedly abutted on the side surface of the wall, so that the vertical positioning of the steel horizontal member, the length of the wall of the steel horizontal member, The positioning in the vertical direction and the positioning in the thickness direction of the wall of the steel cross member can be reliably performed, and the steel cross member can be directly fixed to the wall.

According to a fourth aspect of the present invention, there is provided a steel transverse member comprising: a horizontal upper surface contact plate portion whose end portion is in contact with the upper surface of the wall; and a side contact plate portion which is fixed in contact with the side surface of the wall. Therefore, the upper surface contact plate is in contact with the upper surface of the wall, and the side surface contact plate is in contact with the side surface of the wall. By fixing the side contact plate portion to the side surface of the wall, the steel horizontal member can be directly attached to the wall without requiring a receiving plate, a receiving object, or the like, unlike the related art. Therefore, the number of parts can be reduced as compared with the conventional case, so that the cost can be reduced and the construction can be simplified.

According to a fifth aspect of the present invention, in the steel transverse member according to the fourth aspect, the upper surface contact plate portion is formed at an end of an upper flange of the H-shaped steel, and the side surface contact plate portion is formed of the H-shaped steel. Since the end of the web is bent at right angles in the lateral direction, and the end of the lower flange of the H-shaped steel is bent downward at right angles, the same effect as in claim 4 can be obtained. Needless to say, the upper surface contact plate portion and the side contact plate portion can be easily formed only by bending the end portions of the web of the H-section steel and the lower flange.

According to a sixth aspect of the present invention, in the structure for mounting a steel horizontal member, an upper surface contact plate portion of the steel horizontal member is fixedly abutted on an upper surface of a wall, and the side surface contact plate portion is fixed to a side surface of the wall. Are fixed in contact with each other, so that the positioning of the steel transverse member in the vertical direction and the positioning of the steel transverse member in the thickness direction of the wall are reliably performed, and the steel transverse member is fixed to the wall. Can be fixed directly. Further, with this steel horizontal member mounting structure, even when there is no slit in the wall, the steel horizontal member can be mounted on the wall.

[Brief description of the drawings]

FIG. 1 shows a first example of a steel horizontal member of the present invention, and is a side sectional view of a main part showing a state where the steel horizontal member is attached to a wall panel.

FIG. 2 is a perspective view showing an end portion of the steel horizontal member.

FIG. 3 is a perspective view of a main part showing a state where the steel horizontal member is attached to a wall panel.

FIG. 4 is a perspective view showing the wall panel shown in FIG. 3;

FIG. 5 is a side sectional view of a main part showing a second example of the steel horizontal member according to the present invention, showing a state where the steel horizontal member is attached to a wall panel.

FIG. 6 is a perspective view showing an end of the steel horizontal member.

FIG. 7 is a perspective view showing a third example of the steel transverse member of the present invention, and showing an end portion of the steel transverse member.

FIG. 8 is a perspective view showing a fourth example of the steel transverse member of the present invention, and showing an end portion of the steel transverse member.

FIG. 9 is a perspective view of a main part showing an example of a conventional structure for attaching a magsa to a wall.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall panel (wall) 14 Slit 10, 20, 30, 40 Steel magsa (Steel horizontal member) 11, 21, 31, 41 Upper surface contact plate part 12, 32 Insertion plate part 13, 22, 23, 42 , 43 Side contact plate portion 10a, 20a, 30a, 40a Upper flange 10b, 20b, 30b, 40b Web 10c, 20c, 30c, 40c Lower flange

Claims (6)

[Claims] 1. A horizontal upper surface contact plate portion whose end is in contact with an upper surface of a wall, which is formed of a steel material, and which extends downward at a right angle from the upper surface contact plate portion to be formed on the wall. An insertion plate portion to be inserted into the slit, and formed at a lower portion of the insertion plate portion,
A steel transverse member comprising: a side contact plate fixed to a side surface of a wall. 2. The steel horizontal member according to claim 1, wherein the steel member is formed of an H-shaped steel, the upper surface contact plate is formed at an end of an upper flange of the H-shaped steel, and the insertion is performed. A steel plate, wherein a plate portion is formed at an end of the web of the H-shaped steel, and the side contact plate portion is formed by bending an end of a lower flange of the H-shaped steel upward at right angles. Horizontal material. 3. A mounting structure for mounting the steel transverse member according to claim 1 or 2 to a wall, wherein an upper surface contact plate portion of the steel transverse member is abutted and fixed to an upper surface of the wall, A steel horizontal member mounting structure, wherein the insertion plate portion is inserted into a slit formed in the wall, and the side surface contact plate portion is fixedly abutted on a side surface of the wall. 4. A horizontal upper surface contact plate portion formed of a steel material and having an end abutting on the upper surface of the wall, and extending vertically downward from the upper surface plate portion to abut on the side surface of the wall. A steel transverse member comprising a fixed side contact plate. 5. The steel horizontal member according to claim 4, wherein the steel material is formed of an H-shaped steel, the upper surface contact plate is formed at an end of an upper flange of the H-shaped steel, and the side surface is formed. The abutting plate portion is formed by bending an end portion of the web of the H-shaped steel transversely at right angles and further bending an end of a lower flange of the H-shaped steel downward at right angles. Steel horizontal members. 6. A mounting structure for mounting the steel transverse member to a wall according to claim 4 or 5, wherein an upper surface contact plate portion of the steel transverse member is fixed to an upper surface of the wall, A structure for mounting a steel transverse member, wherein the side surface contact plate portion is fixedly abutted on a side surface of the wall.