JP2013040438A - Earthquake-proof partition structure, and light gauge metal fittings and shake stopping press metal fittings used for the structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an earthquake-proof partition structure with superior earthquake resistance made of steel-made foundations such that if a severe earthquake strikes, a wall material such as gypsum plaster board hardly falls, and construction is easy, and light gauge metal fittings and shake stopping press metal fittings useful to the earth-quake-proof partition structure.SOLUTION: There is provided the earthquake-proof partition structure made of steel-made foundations including a ceiling runner, a floor runner, a plurality of light gauges which are channel-shaped steel stood between the ceiling runner and floor runner, a plurality of light gauge metal fittings which fix the plurality of light gauges to a ceiling and a floor with the ceiling runner and floor runner interposed, a plurality of shake stoppers which horizontally penetrate the plurality of light gauges, a plurality of shake stopping press metal fittings which join the plurality of shake stoppers to the light gauges, and a wall material stuck on side faces of the light gauge, the light gauges being provided with a plurality of through holes having fitting grooves into which the plurality of shake stoppers can be inserted and fitted at predetermined intervals in a height direction.

Description

  The present invention relates to a seismic partition structure using a steel base, a light gauge mounting bracket used for the seismic partition structure using the steel base, and a steadying presser bracket used for the seismic partition structure using the steel base.

  The base material of the partition structure by the steel base is prescribed | regulated to Japanese Industrial Standard JISA6517. This partition structure with a steel base consists of a plurality of studs, which are pillars made by bending a thin plate in a substantially C shape between runners fixed to the ceiling and floor surfaces, and gypsum on the surface. A wall material such as a board is attached to form a partition wall. A spacer was attached to the open side surface (the wall direction inside the wall structure) of each stud, and a horizontal steady rest was disposed between the stud and the stud.

  In Japanese Industrial Standard JIS A6517, the height of the stud in the steel base is defined as 5 m or less even if the stud is 100 type. Therefore, conventionally, when partitioning with a steel base having a height of more than 5 m, a thick square steel such as a steel plate thickness of 7 mm using an L-shaped angle 17 from the floor surface 15 to the ceiling surface 16 and a joint portion. 18 and H-shaped steel are assembled in an H-shape, and the top and bottom two parts of the part surrounded by the floor and the square steel and the part surrounded by the three sides of the square steel are in accordance with Japanese Industrial Standard JISA6517. The partition material was constructed by assembling the base material of the partition structure with the specified steel base. For example, in the case of a partition with a steel base with a height of 7 m, the height of the portion surrounded by the floor and the three sides of the square steel is 3.5 m, and the height of the portion surrounded by the ceiling and the square steel is 3. 5 m, and it is possible to construct a steel substrate specified in Japanese Industrial Standard JIS A6517 (see FIG. 27). FIG. 28 is a sectional view of the conventional partition taken along line X-X ′ of FIG. 27. The wall material 8b is arranged so as to straddle the square steel 18, and is screwed to the stud 4 'with a board screw b. Since the square steel 18 is thick, the wall material 8b is not usually screwed to the square steel 18, and studs 4 'having a plate thickness of 0.8 mm or the like are often erected on both sides of the square steel 18. The square steel did not penetrate the steady rest 5 ′, and the steady rest 5 ′ was penetrated while being fitted only to the stud. That is, the steady rest 5 ′ was not connected to the square steel 18. In the place where there is no square steel 18, the wall material was screwed only to the stud 4 ′.

  Therefore, only the stud with a small thickness and low strength against deflection will be responsible for the seismic force, so when a strong earthquake comes, the horizontal deflection will increase, the board screw will come off, and the wall material such as gypsum board will come off. There was a problem. In these conventional partition structures made of steel, it was confirmed that the screws were dislodged and the wall materials were displaced even in the recent Great East Japan Earthquake. Conventional studs are usually not fitted to the ceiling or floor with fixing brackets, but only fit into the ceiling runner and floor runner. Further, it is known that a spacer is used to join the stud and the steady rest, but there is a problem that sufficient joining strength cannot be secured with the spacer.

  Moreover, the earthquake-resistant partition structure by the steel base | substrate which uses a bracing member is known (patent document 1). The seismic partition structure with steel base using this bracing member has a plurality of studs 3, 3 standing between the runner 1 on the ceiling surface and the runner 2 on the floor surface, 4, in a partition structure in which a wall material is attached to the side surfaces of the studs 3 and 3, a bracing member 5 having a U-shaped cross section having a height H smaller than the thickness T of the lower wall material 6 is provided on the outer surface of the stud. A bracing member having a U-shaped cross section is fixed in an oblique direction, and a lower wall material 6 is attached to the outer side surface of the stud in contact with the upper and lower side surfaces of the bracing member 5 above and below the bracing member 5, respectively. The space between the lower wall materials 6 and 6 sandwiching 5 is filled with another wall material as high as the lower wall material 6 and the upper wall material 7 is adhered to the entire outer surface. It is said.

  However, since the seismic partition structure using the steel base of Patent Document 1 requires the bracing member 5, when the wall material is pasted, it is smaller than the thickness T of the lower wall material 6 on the outer surface of the stud. A bracing member 5 having a U-shaped cross section having a height H is fixed in an oblique direction, and the upper wall and the lower side of the bracing member 5 are respectively brought into contact with the upper and lower side surfaces of the bracing member 5 so that the lower wall material 6 is formed on the outer surface of the stud. And a space between the lower wall material 6 and 6 sandwiching the bracing member 5 having a U-shaped cross section is filled with another wall material as high as the lower wall material 6, There is a problem that the work cost becomes high because a very time-consuming work such as sticking the upper wall material 7 to the entire surface is performed. Furthermore, since two wall materials such as the lower wall material 6 and the upper wall material 7 are stacked, there is a problem that the wall thickness increases.

JP-A-9-32161

  The present invention was made as a result of earnest research to solve the above problems, and the object of the present invention is to prevent wall materials such as gypsum board from coming off even in the event of a strong earthquake with excellent earthquake resistance. Another object of the present invention is to provide an earthquake-resistant partition structure using a steel base that is easy to construct, a light gauge mounting bracket useful for the earthquake-resistant partition structure, and a steady-proof presser fitting useful for the earthquake-resistant partition structure.

The seismic partition structure with the steel substrate of the invention according to claim 1 is:
A ceiling runner installed on the ceiling, a floor runner installed on the floor, a plurality of light gauges made of thick C-shaped steel standing between the ceiling runner and the floor runner, and the ceiling runner A plurality of fixtures for fixing the plurality of light gauges to the ceiling, a plurality of fixtures for fixing the plurality of light gauges to the floor via the floor runner, and the plurality of light gauges penetrating horizontally. A plurality of steady rests, a plurality of joints for joining the plurality of steady rests to the light gauge, and a wall member affixed to the side of the light gauge,
In the light gauge, a plurality of steady rests can be inserted, and a plurality of through holes having fitting grooves for fitting the steady rests are provided at predetermined intervals in the height direction. It is characterized by being.

The seismic partition structure with the steel substrate of the invention according to claim 2 is:
A ceiling runner installed on the ceiling, a floor runner installed on the floor, a plurality of light gauges made of thick C-shaped steel standing between the ceiling runner and the floor runner, and the ceiling runner A plurality of fixtures for fixing the plurality of light gauges to the ceiling through the plurality of fixtures, a plurality of fixtures for fixing the plurality of light gauges to the floor through the floor runner, and a plurality of the light gauges At least one stud, a plurality of steady rests penetrating the plurality of light gauges and the at least one stud, a plurality of fittings joining the plurality of steady rests to the light gauge, A light gauge or a wall material affixed to the side of the stud,
A plurality of steady rests can be inserted into the light gauge and the stud, and a plurality of through holes having fitting grooves for fitting the steady rests are provided at predetermined intervals in the height direction. The light gauge and the stud are provided at the same height.

The seismic partition structure with the steel substrate of the invention according to claim 3 is:
3. The earthquake-resistant partition structure according to claim 1, wherein an interval between the plurality of light gauges is not less than (one scale−30 mm) and not more than (9 scales + 30 mm).

The seismic partition structure by the steel substrate of the invention according to claim 4 is:
3. The steel product according to claim 1, further comprising at least one pair of light gauges including three or more light gauges and two light gauges in a back-to-back state. It is an earthquake-resistant partition structure by the groundwork. Providing three or more light gauges means that the plurality of light gauges are three or more light gauges. The pair of light gauges is formed by back-to-backing two light gauges of the plurality of light gauges. The back-to-back can be said to be a state in which the web portions of two light gauges are in contact with each other. In the seismic partition structure using the steel base of the invention according to claim 4, it is preferable that the light gauge has four or more light gauges and a plurality of a pair of light gauges in which the two light gauges are back to back. .

The seismic partition structure by the steel substrate of the invention according to claim 5 is:
It is provided with four or more light gauges and a plurality of the pair of light gauges, and the interval between the plurality of pairs of light gauges is not less than (one scale-30 mm) and not more than (9 scales + 30 mm). It is an earthquake-resistant partition structure by the steel base | substrate of Claim 4 characterized by the above-mentioned. The provision of four or more light gauges means that the plurality of light gauges are four or more light gauges.

The seismic partition structure with the steel substrate of the invention according to claim 6 is:
The fixing bracket includes a web portion and a flange portion that is substantially perpendicular to the web portion, and the flange portion includes a sandwich piece that branches at least bifurcated on each of the left and right sides,
For each of the left and right sandwich pieces, at least one branch piece of the at least bifurcated sandwich piece abuts on the outer surface of the lip portion of the light gauge, and the other branch piece contacts the inner surface of the lip portion. In contact with the light gauge,
A light gauge attachment that is fixed to a ceiling or a floor via a ceiling runner and a floor runner by inserting pins, scissors, screws, screws, or bolts into holes provided in the web portion of the fixing bracket. The earthquake-resistant partition structure with a steel base according to any one of claims 1 to 5, wherein the structure is a metal fitting.

The seismic partition structure with the steel substrate of the invention according to claim 7 is:
The joint fitting includes a web part, a pressing piece extending from each of the left and right sides of the web part and forming a substantially U-shaped cross section with the web part, and a flange part that is substantially perpendicular to the web part, The flange portion has a sandwiching piece branched at least in two forks on the left and right sides,
For each of the left and right sandwich pieces, at least one branch piece of the at least bifurcated sandwich piece abuts on the outer surface of the lip portion of the light gauge, and the other branch piece contacts the inner surface of the lip portion. In contact with the light gauge,
The anti-stabilization presser fitting that presses the anti-sway by the web part of the joint metal fitting coming into contact with the upper surface of the anti-sway web part and the right and left presser pieces coming into contact with the outer side surfaces of the left and right flange parts of the anti-sway. It is an earthquake-resistant partition structure by the steel base of any one of Claims 1-6 characterized by the above-mentioned.

The seismic partition structure with the steel substrate of the invention according to claim 8 is:
The earthquake-resistant partition structure with a steel base according to any one of claims 1 to 7, wherein the partition structure is a steel base with a height exceeding 5 m.

The light gauge mounting bracket of the invention according to claim 9 is,
A fixing bracket for fixing a light gauge, which is a thick C-shaped steel, to the ceiling or floor via a runner,
A web portion and a flange portion that is substantially perpendicular to the web portion, the flange portion having a sandwiching piece branched at least bifurcated on each of the left and right sides;
For each of the left and right sandwich pieces, at least one branch piece of the at least bifurcated sandwich piece abuts on the outer surface of the lip portion of the light gauge, and the other branch piece contacts the inner surface of the lip portion. In contact with the light gauge,
Pins, scissors, screws, or bolts are inserted into holes provided in the web portion of the fixture, and are fixed to the ceiling or floor via a ceiling runner and a floor runner, respectively.

The steady rest presser fitting of the invention according to claim 10 is
A joining bracket for joining a light gauge, which is a thick-walled C-shaped steel, and a steady rest,
A web portion, a pressing piece extending from each of the left and right sides of the web portion and forming a substantially U-shaped cross section with the web portion, and a flange portion that is substantially perpendicular to the web portion. Each of which has at least two bifurcated pieces,
For each of the left and right sandwich pieces, at least one branch piece of the at least bifurcated sandwich piece abuts on the outer surface of the lip portion of the light gauge, and the other branch piece contacts the inner surface of the lip portion. In contact with the light gauge,
The web part of the joining metal abuts against the upper surface of the steadying web part, and the left and right presser pieces abut against the left and right flange part outer surfaces of the steadying, respectively, to restrain the steadying.

In the seismic partition structure with the steel base of the invention according to claim 1, since the steady rest penetrates while being fitted to each of the plurality of light gauges, the strong light gauge is based on the strong light gauge. The wall material can be integrated to ensure the rigidity of the entire wall, and the wall structure has the strength against earthquake forces as a whole, and even when a strong earthquake occurs, such as gypsum board The wall material is difficult to come off. Moreover, according to the earthquake-resistant partition structure by the steel base of the present invention, it is possible to construct a partition having a height exceeding 5 m that cannot be constructed by the conventional steel base partition structure. Moreover, according to the earthquake-resistant partition structure using the steel base of the present invention, a bracing member is not required outside the light gauge, so that the construction of the wall material is easy and the wall thickness is not increased.
In the seismic partition structure with the steel base of the invention according to claim 2, since the steady rest penetrates the stud and the plurality of light gauges, the strength is based on the strong light gauge. A strong light gauge, stud, and wall material can be integrated to ensure the rigidity of the entire wall, and the wall structure has earthquake resistance such as being strong against seismic force, and when a strong earthquake occurs However, there is an effect that a wall material such as a plaster board is difficult to come off. Moreover, according to the earthquake-resistant partition structure by the steel base of the present invention, it is possible to construct a partition having a height exceeding 5 m that cannot be constructed by the conventional steel base partition structure. Further, according to the seismic partition structure using the steel base of the present invention, a bracing member is not required outside the stud or the light gauge, so that the construction of the wall material is easy and the wall thickness is not increased.
The earthquake-resistant partition structure by the steel base of the invention which concerns on Claim 3 can construct the earthquake-resistant partition by a steel base in the place where the height from a floor to a ceiling exceeds 5 m.
The seismic partition structure with the steel base of the inventions according to claim 4 and claim 5 is provided with a pair of light gauges in which two light gauges are in a back-to-back state. A partition with a height higher than that can be constructed. Further, in the partition having the same height, the distance between the pair of light gauges can be made wider than the distance between the normal light gauges. Therefore, since the space | interval of a pair of light gauge can be made wide, it is easy to arrange | position the stud which a wall material tends to stick.
The seismic partition structure with the steel base of the invention according to claim 6 uses the light gauge mounting bracket of claim 9, so that the seismic partition structure with the steel base can be easily constructed and a strong light gauge is strengthened. It can be firmly fixed to the ceiling or the floor, and this fixed light gauge with strong strength can be used as a base to support the entire wall, ensuring seismic resistance throughout the wall.
Since the seismic partition structure using the steel base of the invention according to claim 7 uses the steady rest presser fitting of claim 10, the seismic partition structure using the steel base can be easily constructed and is based on a strong light gauge. The strength and strength of the entire wall can be secured by integrating the light gauge, stud, and wall material.
The seismic partition structure using the steel base of the invention according to claim 8 can construct the seismic partition using the steel base in a place where the height from the floor to the ceiling exceeds 5 m.
In the light gauge mounting bracket of the invention according to claim 9, it is easy to fix the light gauge to the ceiling or the floor via the runner, it is excellent in workability and can secure sufficient fixing strength. Therefore, it is possible to easily construct the seismic partition structure by the steel base of the above invention, and in the seismic partition structure by the steel base of the present invention, a strong light gauge can be firmly fixed to the ceiling or floor. This fixed and strong light gauge serves as a base to support the entire wall and is very useful in ensuring earthquake resistance throughout the wall.
With the steady rest metal fitting of the invention according to claim 10, the light gauge and the steady rest can be easily joined, and sufficient joining strength can be secured. Therefore, it is possible to easily construct the seismic partition structure using the steel base of the above invention, and in the seismic partition structure using the steel base of the present invention, the strong light gauge, stud and wall are based on the strong light gauge. It is very useful for integrating the materials and ensuring the rigidity of the entire wall.

FIG. 1 is a schematic side view of an earthquake-resistant partition structure using a steel base of the present invention. In FIG. 1, the wall material is represented by a dotted line. 2 is a cross-sectional view taken along line X-X ′ of FIG. 1. In FIG. 2, the steady rest press fitting is omitted. FIG. 3 is a view of a light gauge in an earthquake-resistant partition structure using a steel base according to the present invention as viewed from the web portion side. FIG. 4 is a view of the stud in the earthquake-resistant partition structure using the steel base of the present invention as seen from the web portion side. FIG. 5 is a front view of the light gauge mounting bracket according to the present invention. FIG. 6 is a right side view of the light gauge mounting bracket according to the present invention. FIG. 7 is a plan view of a light gauge mounting bracket according to the present invention. FIG. 8 is a front view of the light gauge mounting bracket according to the present invention. FIG. 9 is a right side view of the light gauge mounting bracket according to the present invention. FIG. 10 is a plan view of a light gauge mounting bracket according to the present invention. FIG. 11 is a schematic view showing a state in which the light gauge mounting bracket according to the present invention is sandwiched between the light gauges and fixed to the ceiling. FIG. 12 is a schematic view showing a state in which the light gauge mounting bracket according to the present invention is sandwiched between the light gauges and fixed to the floor. FIG. 13 is a cross-sectional view taken along line X-X ′ of FIG. 12. FIG. 14 is a front view of a steady rest presser fitting according to the present invention. FIG. 15 is a right side view of the steady rest presser fitting according to the present invention. FIG. 16 is a plan view of the steady rest presser fitting according to the present invention. FIG. 17 is a front view of a steady rest presser fitting according to the present invention. FIG. 18 is a right side view of the steady rest presser fitting according to the present invention. FIG. 19 is a plan view of the steady rest presser fitting according to the present invention. FIG. 20 is an enlarged view of the light gauge in the present invention as viewed from the web portion side. FIG. 21 is an enlarged view of the light gauge according to the present invention as viewed from the web portion side. FIG. 22 is an enlarged view of the stud according to the present invention as viewed from the web portion side. FIG. 23 is an enlarged view of the stud according to the present invention as viewed from the web portion side. FIG. 24 is a schematic diagram showing a state in which the steady rest presser fitting according to the present invention is sandwiched between light gauges. 25 is a cross-sectional view taken along line X-X ′ in FIG. 24. FIG. 26 shows the shape of a long member C-shaped steel (upper left), a web portion and two flanges, and a substantially U-shaped cross section (upper right) in the present invention. ), A long member H-shaped steel (lower left diagram), and a schematic sectional view of a long member shaped steel (lower right diagram) having two web portions and two flange portions and having a substantially square cross section. In addition, this schematic sectional drawing is a figure which only showed the position of a flange part, a web part, and a lip | rip part relatively, and the shape of each shape steel is not limited to this. FIG. 27 is a schematic side view of a partition structure using a conventional steel base. In FIG. 27, the wall material is indicated by a dotted line. 28 is a cross-sectional view taken along line X-X ′ of FIG. In FIG. 28, the L-shaped angle is omitted. FIG. 29 is a partial cross-sectional view of an earthquake-resistant partition structure using a steel base according to the present invention. In FIG. 29, the light gauge mounting bracket and the steady holding bracket are omitted. FIG. 30 is a partial cross-sectional view of an earthquake-resistant partition structure using a steel base according to the present invention. In FIG. 30, the light gauge mounting bracket and the steady rest pressing bracket are omitted. FIG. 31 is a partial cross-sectional view of an earthquake-resistant partition structure using a steel base according to the present invention. In FIG. 31, the light gauge mounting bracket and the steady holding bracket are omitted. FIG. 32 is a partial cross-sectional view of the seismic partition structure using the steel base of the present invention. In FIG. 32, the light gauge mounting bracket and the steady holding bracket are omitted.

The earthquake-resistant partition structure by the steel base of the first aspect of the present invention is
A ceiling runner installed on the ceiling, a floor runner installed on the floor, a plurality of light gauges made of thick C-shaped steel standing between the ceiling runner and the floor runner, and the ceiling runner A plurality of fixtures for fixing the plurality of light gauges to the ceiling, a plurality of fixtures for fixing the plurality of light gauges to the floor via the floor runner, and the plurality of light gauges penetrating horizontally. A plurality of steady rests, a plurality of joints for joining the plurality of steady rests to the light gauge, and a wall member affixed to the side of the light gauge,
In the light gauge, a plurality of steady rests can be inserted, and a plurality of through holes having fitting grooves for fitting the steady rests are provided at predetermined intervals in the height direction. It is characterized by being.
In the earthquake-resistant partition structure using a steel base of the present invention, the ceiling includes the meaning of the ceiling surface, and the floor includes the meaning of the floor surface.

Moreover, the earthquake-resistant partition structure by the steel base | substrate of the 2nd aspect of this invention is
A ceiling runner installed on the ceiling, a floor runner installed on the floor, a plurality of light gauges made of thick C-shaped steel standing between the ceiling runner and the floor runner, and the ceiling runner A plurality of fixtures for fixing the plurality of light gauges to the ceiling through the plurality of fixtures, a plurality of fixtures for fixing the plurality of light gauges to the floor through the floor runner, and a plurality of the light gauges At least one stud, a plurality of steady rests penetrating the plurality of light gauges and the at least one stud, a plurality of fittings joining the plurality of steady rests to the light gauge, A light gauge or a wall material affixed to the side of the stud,
A plurality of steady rests can be inserted into the light gauge and the stud, and a plurality of through holes having fitting grooves for fitting the steady rests are provided at predetermined intervals in the height direction. The light gauge and the stud are provided at the same height.
In the earthquake-resistant partition structure using a steel base of the present invention, the ceiling includes the meaning of the ceiling surface, and the floor includes the meaning of the floor surface.

Moreover, the earthquake-resistant partition structure by the steel base | substrate of the 3rd aspect of this invention is a 1st aspect of this invention, It is equipped with a pair of three or more said light gauges, and the said two light gauges are a back-to-back state. It is an earthquake-resistant partition structure with a steel base provided with at least one light gauge. In particular, in terms of strength, it is preferable that a plurality of the pair of light gauges are configured. The back-to-back light gauges are preferably fastened with screws, bolts, pins, scissors or screws.
The third aspect of the present invention includes the provision of the light gauge 3 and a pair of light gauges 3W and the provision of a plurality of pairs of light gauges 3W.

Moreover, the earthquake-resistant partition structure by the steel base | substrate of the 4th aspect of this invention is a 2nd aspect of this invention, and is equipped with a pair of three or more said light gauges, and the said two light gauges are a back-to-back state. It is an earthquake-resistant partition structure with a steel base provided with at least one light gauge. In particular, in terms of strength, it is preferable that a plurality of the pair of light gauges are configured. The back-to-back light gauges are preferably fastened with screws, bolts, pins, scissors or screws.
In the fourth aspect of the present invention, since the pair of light gauges is composed of two light gauges, the provision of at least one stud erected between the plurality of light gauges Having at least one stud standing between a pair of light gauges, having at least one stud standing between a plurality of pairs of light gauges, and a pair of light gauges And including at least one stud standing between a plurality of other light gauges.

Hereinafter, preferred embodiments of the seismic partition structure using the steel base of the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention will be described with reference to FIGS. 1 to 26 and FIGS. 29 to 32. .

  The earthquake-resistant partition structure using the steel base of the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention can be a partition whose height exceeds 5 m. In FIG. 1, it is 7 m. In addition, the earthquake-resistant partition structure by the steel base of the present invention can of course be a partition with a height of 5 m or less, and the base material of the partition structure by the steel base specified in Japanese Industrial Standard JIS A6517 is used. Compared to the partition structure, the partition structure is superior in earthquake resistance.

In the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention, the ceiling runner 1 and the floor runner 2 are respectively installed on the ceiling and the floor so as to face each other. Both the ceiling runner 1 installed on the ceiling and the floor runner 2 installed on the floor are long steel members having a web portion and two flange portions and exhibiting a substantially U-shaped cross section. Preferably, the substantially U-shaped open surface faces downward in a ceiling runner and upward in a floor runner (see FIGS. 11, 12, and 26).
Ceiling runner 1 and floor runner 2 are 65 type partition runners (symbol WR-65), 75 type partition runners (symbol WR-75), 90 type partition runners defined in Japanese Industrial Standards JIS A6517 (2010). (Symbol WR-90), 100 type partition runner (symbol WR-100) is preferably used. However, the provision of length (L) in Japan Industrial Standard JIS A6517 (2010) shall be excluded.
The dimensions of the ceiling runner 1 and the floor runner 2 are a width A (external dimension A of the web portion) of 66.5 mm to 102.5 mm, a height B (external dimension B of the flange portion) of 30 mm to 70 mm, and a plate thickness t0. It is preferably 65 mm or more and 1.35 or less, more preferably, the width A (outer dimension A of the web portion) is 66.5 mm or more and 102.5 mm or less, and the height B (outer dimension B of the flange portion) is 39 mm or more and 41 mm or less. The plate thickness t is preferably 0.65 mm or more and 0.95 or less. In addition, in the ceiling runner 1 and the floor runner 2, the outer dimension of one flange part of the two flange parts may be larger than the outer dimension of the other flange part.

In the first aspect of the present invention, a plurality of light gauges 3, which are long members and are thick C-shaped steel, are erected between the ceiling runner 1 and the floor runner 2.
In the third aspect of the present invention, a plurality of light gauges 3, which are long members and are thick C-shaped steel, are erected between the ceiling runner 1 and the floor runner 2. 3 and at least one pair of light gauges 3W in which the two light gauges are back to back (see FIGS. 29 and 31).
In the first and third aspects of the present invention, the length of the light gauge 3 in the height direction is preferably equal to the distance between the web portion of the ceiling runner 1 and the web portion of the floor runner 2. The light gauge 3 is inserted between the two flange portions of the ceiling runner 1 and between the two flange portions of the floor runner 2 at an upper portion and a lower portion thereof.

In the second aspect of the present invention, in the first aspect of the present invention, at least one stud 4 that is a section steel is erected between a plurality of light gauges 3 that are thick C-shaped steel.
According to a fourth aspect of the present invention, in the third aspect of the present invention, a plurality of light gauges 3, which are thick C-shaped steel, a light gauge 3 and a pair of light gauges 3W, or a plurality of a pair of light gauges. Between 3W, at least one stud 4 which is a section steel is erected (see FIGS. 30 and 32).
In the second aspect of the present invention, a plurality of light gauges 3, which are long members and are thick C-shaped steel, are erected between the ceiling runner 1 and the floor runner 2. At least one stud 4 (two in FIG. 1) is provided between the studs 4 (see FIG. 1).
In the fourth aspect of the present invention, a plurality of light gauges 3, which are long members and are thick C-shaped steel, are erected between the ceiling runner 1 and the floor runner 2. 3 and at least one pair of light gauges 3W in which the two light gauges are back to back, between a plurality of light gauges 3, between a light gauge 3 and a pair of light gauges 3W, or At least one (4 in FIG. 30, FIG. 32) shaped steel stud 4 is erected between a plurality of pairs of light gauges 3W (see FIG. 30, FIG. 32).
The number of studs 4 is preferably changed according to the interval between the plurality of light gauges 3 and the interval between the studs 5. For example, when the interval between the light gauges 3 is 3, it is 2; when it is 6, it is 5;
The length in the height direction of the light gauge 3 and the stud 4 is preferably equal to the distance between the web portion of the ceiling runner 1 and the web portion of the floor runner 2. The light gauge 3 and the stud 4 are erected between the two flange portions of the ceiling runner 1 and the two flange portions of the floor runner 2 at the upper portion and the lower portion thereof, respectively.
As the shape steel of the stud, the long member C-shaped steel, the web portion and the two flange portions, the long member shaped steel having a substantially U-shaped cross section, the long member H-shaped steel, The shape steel of the elongate member which has two web parts and two flange parts and has a hollow substantially square cross section is illustrated (refer FIG. 26). Note that the schematic cross-sectional view of FIG. 26 is a diagram simply showing the positions of the flange portion, the web portion, and the lip portion relatively, and the shape of each shape steel is not limited to this.

In the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention, the light gauge 3 preferably uses a lip groove steel defined in Japanese Industrial Standard JIS G3350 (SSC400, 1987).
The light gauge 3 has a width A (outer dimension A of the web portion) of 58.5 mm or more and 101.5 mm or less, a height B (outer dimension B of the flange portion) of 28.5 mm or more and 51.5 mm or less, and a plate thickness t1. It is preferable that it is 38 mm or more and 3.5 mm or less, and the length c of the lip part (external dimension c of the lip part) is 8 mm or more and 35 mm or less. A more preferable value of the plate thickness t is 2.05 mm or more and 2.55 mm. In addition, about the relative position of width A (external dimension A of a web part), height B (external dimension B of a flange part), board thickness t, and the length c of a lip part (external dimension c of a lip part), Reference is made to the upper left diagram of FIG.
In two adjacent light gauges 3, except for the pair of light gauges 3W, the direction of the open surface (the side opposite to the web portion) of the C-type steel of the light gauge 3 is reversed, or in one partition structure The open side of the light gauge 3 (the side opposite to the web portion), except for the pair of light gauges 3W, with the light gauge 3 on the left side view and the light gauge 3 on the right side view. It is preferable to reverse the direction.

In the second and fourth aspects of the present invention, the stud 4 is a 65 type partition stud (symbol WS-65) or 75 type partition stud (symbol WS-75) defined in Japanese Industrial Standard JIS A6517 (2010). ), 90-type partition stud (symbol WS-90), 100-type partition stud (symbol WS-100) is preferably used. However, the provision of length (L) in Japan Industrial Standard JIS A6517 (2010) shall be excluded.
When the stud 4 is a long C-shaped steel, the width A (outside dimension A of the web part) is 64.5 mm or more and 100.5 mm or less, and the height B (outer dimension B of the flange part) is 29 mm or more and 51 mm or less. It is preferable that the plate thickness t is 0.65 mm or more and 0.95 mm or less, and the length c of the lip portion (external dimension c of the lip portion) is 3 mm or more and 27 mm or less.
The stud 4 has a web portion and two flange portions, and the dimension in the case of a long steel member having a substantially U-shaped cross section is a width A (outside dimension A of the web portion) of 64.5 mm. Preferably, the height B (outer dimension B of the flange portion) is 29 mm or more and 51 mm or less, and the plate thickness t is 0.65 mm or more and 0.95 mm or less.
In the case where the stud 4 is a long-shaped H-shaped steel, the width A (external dimension A of the web portion) is 64.5 mm or more and 100.5 mm or less, and the height B (external dimension B of the flange portion) is 29 mm or more and 51 mm or less. The plate thickness t is preferably 0.65 mm or more and 0.95 mm or less.
When the stud 4 has two web portions and two flange portions, and the shape of the long member having a hollow substantially square cross section, the dimension is a width A (outer dimension A of the web portion) of 64.5 mm or more. It is preferable that the height B (outer dimension B of the flange portion) is 29 mm or more and 51 mm or less and the plate thickness t is 0.65 mm or more and 0.95 or less.

  In the first and second aspects of the present invention, the interval between the plurality of light gauges 3 is preferably (one scale −30 mm) or more (nine scales +30 mm) or less. (1 scale-30 mm) is a value of 1 scale minus 30 mm, (9 scales + 30 mm) is a value of 9 scales + 30 mm, 1 scale is 303 mm, and the same applies to the following. The interval between the light gauges 3 is the distance from the center of the flange part of the light gauge 3 to the center of the flange part of the adjacent light gauge 3. The term “adjacent” means adjacent to each other except the stud 4.

  By setting the distance between the light gauges 3 as described above, a partition having a height greater than 5 m and 10.7 m or less can be constructed. Therefore, in the first aspect and the second aspect of the present invention, the partition structure is more preferably a steel base having a height of more than 5 m and 10.7 m or less. It is preferable that the interval between the light gauges 3 is larger as the height of the partition is lower, and the interval between the light gauges 3 is smaller as the height of the partition is higher.

  In the first aspect and the second aspect of the present invention, when the interval between the plurality of light gauges 3 (dimension width A100 mm × height B50 mm × t2.3 mm) is set to one, a partition with a height of 10.2 m is constructed. Can do. In the second aspect of the present invention, the interval between the plurality of light gauges 3 (dimension width A100 mm × height B50 mm × t2.3 mm) is set to two, and the stud 4 (dimension width A100 mm × height B45 mm × t0.8 mm). When one is set up in the middle of a plurality of light gauges 3, a partition with a height of 10.2 m can be constructed.

  In the first aspect and the second aspect of the present invention, by increasing the thickness of the light gauge 3, it is possible to construct a partition that is higher than this height. In the first aspect and the second aspect of the present invention, when the interval between the plurality of light gauges 3 (dimension width A100 mm × height B50 mm × t3.2 mm) is set to one, a partition with a height of 10.7 m is constructed. Can do. In the second aspect of the present invention, the interval between the plurality of light gauges 3 (dimension width A100 mm × height B50 mm × t3.2 mm) is set to two, and stud 4 (dimension width A100 mm × height B45 mm × t0.8 mm). When one is erected in the middle of a plurality of light gauges 3, a partition with a height of 10.7 m can be constructed.

Furthermore, in the first aspect and the second aspect of the present invention, the intervals between the plurality of light gauges 3 are (one scale −30 mm) or more (nine scales +30 mm) and (half scale −30 mm) or more (half scale). It is more preferable that the value is an integral multiple of the value of (scale + 30 mm) or less. This is because it corresponds to the standard dimension of the wall material. In addition, (half scale-30 mm) is a value of half scale minus 30 mm, (half scale + 30 mm) is a value of half scale plus 30 mm, and the same applies to the following.
Furthermore, in the first aspect of the present invention, since there is no stud, the interval between the plurality of light gauges 3 is preferably (one size −30 mm) or more (two sizes +30 mm) or less, more preferably (one It is not less than (-30 mm) and not more than (one scale + 30 mm). Furthermore, the interval between the plurality of light gauges 3 is a value that is not less than (one scale −30 mm) and not more than (two scales +30 mm), and is an integral multiple of a value that is not less than (half scale −30 mm) and not more than (half scale +30 mm). It is more preferable. In addition, (two scales +30 mm) is a value of two scales plus 30 mm, and this also applies to the following.

In the third and fourth aspects of the present invention, the distance between the plurality of light gauges 3 when the plurality of light gauges 3 are adjacent to each other, the light gauge 3 and the pair of light gauges 3W when the pair of light gauges 3W are adjacent to each other. The distance between the light gauges 3W and the distance between the plurality of pairs of light gauges 3W when the plurality of pairs of light gauges 3W are adjacent to each other are preferably (one scale −30 mm) or more (nine scales +30 mm) or less. The term “adjacent” means adjacent to each other except the stud 4.
The interval between the plurality of light gauges 3 is the distance from the center of the flange portion of the light gauge 3 to the center of the flange portion of the adjacent light gauge 3. When the light gauge 3 and the pair of light gauges 3W are adjacent to each other, the distance between the light gauge 3 and the pair of light gauges 3W is the back-to-back surface of the pair of light gauges 3W adjacent to the center of the flange portion of the light gauge 3 (Contact surface) Distance to 3 Wt (see FIGS. 29 and 30. In these figures, the interval between a plurality of pairs of light gauges 3W is represented by P1). The interval between the pair of light gauges 3W is the distance from the back-to-back surfaces (contact surfaces) 3Wt of the pair of light gauges 3W to the back-to-back surfaces (contact surfaces) 3Wt of the pair of adjacent light gauges 3W. (See FIGS. 31 and 32. In these drawings, the interval between a plurality of pairs of light gauges 3W is represented by P2.)

  By setting it as the space | interval of such a light gauge 3, a partition with a height larger than 5 m and 11.98 m or less can be constructed. Therefore, in the 3rd aspect and the 4th aspect of this invention, it is more preferable that it is the partition structure by the steel base of height exceeding 5 m and 11.98 m or less. It is preferable that the distance between the light gauge 3 and the pair of light gauges 3W is larger as the height of the partition is lower, and the distance between the light gauge 3 and the pair of light gauges 3W is smaller as the height of the partition is higher.

  In the third and fourth aspects of the present invention, a plurality of pairs of light gauges 3W (light gauge 3: dimension width A100 mm × height B50 mm × t2.3 mm, two light gauges 3 are back to back) When the interval is one, a partition with a height of 11.5 m can be constructed. Further, in the fourth aspect of the present invention, the distance between a plurality of pairs of light gauges 3W (light gauge 3: dimension width A100 mm × height B50 mm × t2.3 mm, two light gauges 3 are back to back). When it is set to two lengths and one stud 4 (dimension width A 100 mm × height B 45 mm × t 0.8 mm) is erected in the middle of a plurality of pairs of light gauges 3 W, a partition with a height of 11.5 m can be constructed. it can.

  In the third aspect and the fourth aspect of the present invention, by increasing the thickness of the light gauge 3, it is possible to construct a partition that is higher than this height. In the third aspect and the fourth aspect of the present invention, a plurality of pairs of light gauges 3W (light gauge 3: dimension width A 100 mm × height B 50 mm × t 3.2 mm, two light gauges 3 are back to back) When the interval is one, a partition with a height of 11.98 m can be constructed. Further, in the fourth aspect of the present invention, the distance between a plurality of pairs of light gauges 3W (light gauge 3: dimension width A100 mm × height B50 mm × t3.2 mm, two light gauges 3 back to back) is set. When it is set to two lengths and one stud 4 (dimension width A 100 mm × height B 45 mm × t 0.8 mm) is erected in the middle of a plurality of pairs of light gauges 3 W, a partition with a height of 11.98 m can be constructed. it can.

Further, in the third and fourth aspects of the present invention, the interval between the plurality of light gauges 3 when the plurality of light gauges 3 are adjacent to each other, and the light gauge 3 when the light gauge 3 and the pair of light gauges 3W are adjacent to each other. The distance between the pair of light gauges 3W and the pair of light gauges 3W when the plurality of pairs of light gauges 3W are adjacent to each other are (one scale −30 mm) or more (nine scales +30 mm) and less, and It is more preferable that the value is an integral multiple of a value of (half length−30 mm) or more and (half length + 30 mm). The term “adjacent” means adjacent to each other except the stud 4. This is because it corresponds to the standard dimension of the wall material.
Furthermore, in the third aspect of the present invention, since there is no stud, there is no space between the plurality of light gauges 3 when the plurality of light gauges 3 are adjacent to each other, and the light when the light gauge 3 and the pair of light gauges 3W are adjacent to each other. The distance between the gauge 3 and the pair of light gauges 3W and the distance between the plurality of pairs of light gauges 3W when the plurality of pairs of light gauges 3W are adjacent to each other are (one scale −30 mm) or more (two scales +30 mm) or less. It is preferable that the length is (one scale-30 mm) or more and (one scale + 30 mm). Further, the interval between the plurality of light gauges 3 when the plurality of light gauges 3 are adjacent to each other, the interval between the light gauge 3 and the pair of light gauges 3W when the light gauge 3 and the pair of light gauges 3W are adjacent to each other, When the light gauges 3W are adjacent to each other, the distance between the plurality of pairs of light gauges 3W is (one scale −30 mm) or more (two scales +30 mm) or less and (half scale −30 mm) or more (half scale +30 mm) or less. It is more preferable that the value is an integral multiple of the value of.

In the second aspect and the fourth aspect of the present invention, the interval between the plurality of studs 4 between the light gauge 3 and the pair of light gauges 3W is not particularly limited, but (one scale −30 mm) or more ( It is preferable that it is not more than (two scales +30 mm), more preferably not less than (one scale −30 mm) and not more than (two scales +30 mm) and not less than (half scale −30 mm) and not more than (half scale +30 mm). It is preferably a value. This is because it corresponds to the standard dimension of the wall material. The interval between the plurality of studs 4 is a distance from the center of the flange portion of the stud 4 to the center of the flange portion of the adjacent stud 4.
Moreover, although the space | interval of the light gauge 3 or a pair of light gauge, and the stud 4 is not specifically limited, It is preferable that it is (1 scale-30 mm) or more (2 scale +30 mm) or less, More preferably ( It is preferably a value that is an integral multiple of a value that is not less than (one scale-30 mm) and not more than (two scales + 30 mm) and not less than (half scale-30 mm) and not more than (half scale + 30 mm). This is because it corresponds to the standard dimension of the wall material. The interval between the light gauge 3 and the stud 4 is a distance from the center of the flange portion of the light gauge 3 to the center of the flange portion of the adjacent stud 4. The distance between the pair of light gauges 3W and the stud 4 is the distance from the back-to-back surfaces (contact surfaces) 3Wt of the pair of light gauges 3W to the center of the flange portion of the adjacent stud 4.

In the first aspect and the third aspect of the present invention, the web part of the light gauge 3 (the opposite side of the open face in the C-shaped steel) has at least a web part and two flange parts. A plurality of through holes (through holes 3K of the light gauge 3) that can be inserted so as to penetrate through the plurality of steady rests 5 are provided at predetermined intervals in the height direction (see FIG. 3). The shape of the through hole 3K in FIG. 3 is an example, and is not particularly limited to this shape in the present invention.
The predetermined interval in the height direction is not particularly limited, and is preferably 300 mm or more and 1,800 mm or less, and more preferably 900 mm or more and 1,300 mm or less. In FIG. 1, it is 1,200 mm.

In the second and fourth aspects of the present invention, the web part of the light gauge 3 (the side opposite to the open surface in the C-shaped steel) and the web part of the stud 4 have at least a web part and two flange parts. A plurality of through holes (a through hole 3K of the light gauge 3 and a through hole 4K of the stud 4) that can be inserted so as to penetrate through the plurality of steady rests 5, which are long steel members, are predetermined in the height direction. (See FIGS. 3 and 4. Note that the shapes of the through holes 3K and the through holes 4K in FIGS. 3 and 4 are only examples, and the present invention is particularly limited to these shapes. is not.).
The predetermined interval in the height direction is not particularly limited, and is preferably 300 mm or more and 1,800 mm or less, and more preferably 900 mm or more and 1,300 mm or less. In FIG. 1, it is 1,200 mm.

In the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention, the steady rest 5 has at least a web portion and two flange portions that are substantially perpendicular to the web portion. The shape steel. As such a shape steel, a long member having a web portion and two flange portions and having a substantially U-shaped cross section, a long member C-shaped steel, two web portions and 2 An example of a long steel member having two flange portions and a hollow substantially square cross section is illustrated (see FIG. 26). Note that the schematic cross-sectional view of FIG. 26 is a diagram simply showing the positions of the flange portion, the web portion, and the lip portion relatively, and the shape of each shape steel is not limited to this.
The steady rest 5 is preferably a steady rest (symbol WB-19, WB-25) defined in Japanese Industrial Standard JIS A6517 (2010). However, the provision of length (L) in Japan Industrial Standard JIS A6517 (2010) shall be excluded.
When the steady rest 5 has a web portion and two flange portions, and the shape of the long member having a substantially U-shaped cross section, the dimension is a width A (outside dimension A of the web portion) 17. It is preferably 5 mm or more and 26.5 mm or less, height B (external dimension B of the flange portion) 8.5 mm or more and 11.5 mm or less, and plate thickness t1.05 mm or more and 1.35 mm or less.
When the steady rest 5 is a long C-shaped steel, the width A (external dimension A of the web part) is 17.5 mm or more and 26.5 or less, and the height B (external dimension B of the flange part) is 8.5 mm or more. It is preferable that it is 11.5 mm or less, plate thickness t1.05 mm or more and 1.35 or less, and the length c of the lip part (external dimension c of the lip part) is 7 mm or more and 10 mm or less.
When the steady rest 5 has two web portions and two flange portions, and the shape of the long member having a hollow substantially square cross section, the dimension is a width A (external dimension A of the web portion) of 17.5 mm or more. It is preferable that the height B (outer dimension B of the flange portion) is 8.5 mm or more and 11.5 mm or less, and the plate thickness t1.05 mm or more and 1.35 mm or less.

  In the first and third aspects of the present invention, the through hole 3K of the light gauge 3 has an insertion portion 3Ks into which the steady rest 5 can be inserted. The steady rest 5 is inserted so as to penetrate the through hole of the light gauge 3 (see FIGS. 1, 3, 20, and 21). The through hole of the light gauge 3 has a fitting groove for fitting the steady rest.

  In the second aspect and the fourth aspect of the present invention, the through hole 3K of the light gauge 3 and the through hole 4K of the stud 4 have insertion portions (3Ks and 4Ks, respectively) into which the steady rest 5 can be inserted. The steady rest 5 is inserted so as to penetrate through the through hole of the light gauge 3 and the through hole 4K of the stud 4 having the same height as the through hole 3K of the light gauge 3 (FIGS. 1, 3, 4 and 4). 20 to 23). The through hole of the light gauge 3 and the through hole of the stud 4 have a fitting groove for fitting the steady rest.

  In the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention, the steady rest 5 has a web portion and two flange portions, and has a substantially U-shaped cross section. In the case of the shape of the member, the through hole 3K of the light gauge 3 has a pair of left and right fitting grooves 3Km in which the left and right flange portions of the steady rest 5 are fitted with the substantially U-shaped open surface facing down. It is preferable. In each through-hole 3K of the light gauge 3, the inner edges of the pair of left and right fitting grooves 3Km and the inner side surfaces of the left and right flange portions of the steady rest 5 with the substantially U-shaped open surface facing down are in contact with each other. The left and right flange portions of the steady rest 5 are preferably fitted in the fitting groove 3Km. (Refer to FIG. 20. The shape of the through hole 3K in FIG. 20 is an example, and is not particularly limited to this shape in the present invention).

In the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention, the steady rest 5 has a long C-shaped steel, a web portion, and two flange portions, and is substantially U-shaped. In the case of a long member shaped steel having a cross section of a long member having a cross section of a long member having a section of a long member having a cross section of a hollow, substantially square, It is preferable that the left and right flange portions of the steady rest 5 have one fitting groove 3Kt. In each through hole 3K of the light gauge 3, the left and right outer edges of one fitting groove 3Kt and the outer surfaces of the left and right flange portions of the steady rest 5 come into contact with the fitting groove 3Kt. It is preferable that the left and right flange portions are fitted.
In the case where the steady rest 5 is a long member shaped steel having a long member C-shaped steel, a web portion and two flange portions, and having a substantially U-shaped cross section, the open surface of the C-shaped steel The steady rest 5 engages with the fitting groove 3Kt with the substantially U-shaped open surface facing downward (see FIG. 21. The shape of the through hole 3K in FIG. 21). Is an example and is not particularly limited to this shape in the present invention.)

  In the second and fourth aspects of the present invention, in the case where the steady rest 5 is a long steel member having a web portion and two flange portions and having a substantially U-shaped cross section, a stud The four through holes 4K preferably have a pair of left and right fitting grooves 4Km into which the left and right flange portions of the steady rest 5 are fitted with the substantially U-shaped open surface facing downward. In each through hole 4K of the stud 4, the inner edges of the pair of left and right fitting grooves 4Km and the inner side surfaces of the left and right flange portions of the steady rest 5 with the substantially U-shaped open surface facing down, It is preferable that the left and right flange portions of the steady rest 5 are fitted in the fitting groove 4Km (see FIG. 22). The shape of the through hole 4K in FIG. 22 is an example, and this shape is particularly preferred in the present invention. Not limited.)

2nd aspect and 4th aspect of this invention WHEREIN: The said steady rest 5 has C-shaped steel of a long member, a web part, and two flange parts, The long member which is exhibiting the substantially U-shaped cross section In the case of a long member having a hollow, substantially square cross section, the through hole 4K of the stud 4 has the left and right flange portions of the steady rest 5 It is preferable to have one fitting groove 4Kt for fitting the. In each through-hole 4K of the stud 4, the left and right outer edges of one fitting groove 4Kt and the outer surfaces of the left and right flange portions of the steady rest 5 come into contact with each other so that the steady rest 5 is placed in the fitting groove 4Kt. It is preferable that the left and right flange portions are fitted.
In the case where the steady rest 5 is a long member shaped steel having a long member C-shaped steel, a web portion and two flange portions, and having a substantially U-shaped cross section, the open surface of the C-shaped steel The steady rest 5 engages with the fitting groove 4Kt with the substantially U-shaped open surface facing downward (see FIG. 23. The shape of the through hole 4K in FIG. 23). Is an example and is not particularly limited to this shape in the present invention.)

  In the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention, the upper portion of the light gauge 3 is fixed to the ceiling via the ceiling runner 1 with a fixing bracket. The lower part of the light gauge 3 is fixed to the floor via the floor runner 2. In the 3rd mode and the 4th mode, the upper part and the lower part of each light gauge 3 which constitutes a pair of light gauges are respectively fixed metal fittings, and are fixed to the ceiling and the floor via the ceiling runner 1 and the floor runner 2. Preferably it is. The fixing bracket preferably has at least a web portion and a flange portion substantially perpendicular to the web portion, and an L-shaped angle and a light gauge mounting bracket 6 are exemplified.

  In the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention, when the fixing bracket is an L-shaped angle, the web portion and the flange portion are respectively provided with holes, and the L-shaped angle web portion is The ceiling runner 1 and floor runner 2 are in contact with the ceiling and floor, and the L-shaped angle flange is in contact with the web portion of the light gauge 3 (the opposite side of the open surface in the C-type steel). The light gauge 3 is fixed to the ceiling or the floor via the ceiling runner 1 or the floor runner 2.

Next, the fixed state by the light gauge mounting bracket 6 in the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention will be described.
The light gauge mounting bracket 6 includes a web portion 9 and a flange portion 10 that is substantially perpendicular to the web portion 9, and the flange portion 10 has at least two branches (left and right in FIG. 5 to FIG. 7). It has sandwiching pieces (10L, 10R) branched into two (see FIGS. 5 to 7). The at least two forks may be three forks, four forks or five forks. A three-pronged light gauge mounting bracket 6 is shown in FIGS.

The outer dimension of the flange portion 10 in the vertical direction is preferably equal to or less than the distance between the left and right lip portions (3L, 3R) of the light gauge 3. This is the work of clamping the light gauge mounting bracket 6 to the light gauge 3, and after tilting the light gauge mounting bracket 6 by 90 degrees, it is inserted between the right and left lip portions of the light gauge 3 and in the opposite direction. It is because it can be rotated 90 degrees and pinched.
The outer dimension in the horizontal (left and right) direction of the web portion 9 may be equal to or less than the distance between the left and right flange portions of the ceiling runner 1 and the floor runner 1.

  The left sandwich piece (10L) is at least bifurcated, has at least two branch pieces (10Lu, 10Ls), and the right sandwich piece (10R) is at least bifurcated. It has at least two branch pieces (10Ru, 10Rs). In each of the left and right clamping pieces (10L, 10R), at least one branch piece (10Ls, 10Ru) of the clamping piece (10L, 10R) divided into at least two branches is a lip portion (3L, 3R) of the light gauge 3. ), The other branch pieces (10Lu, 10Rs) are in contact with the inner surface of the lip portion (3L, 3R) of the light gauge 3, and the light gauge mounting bracket 6 is sandwiched between the light gauges 3. (See FIGS. 11 to 13).

A portion of the at least one branch piece (10Ls, 10Ru) that contacts the outer surface of the lip portion (3L, 3R) of the light gauge 3 and a lip of the light gauge 3 in the other branch piece (10Lu, 10Rs). The distance in the direction perpendicular to the flange portion surface of the light gauge mounting bracket 6 between the portion (3L, 3R) and the position in contact with the inner side surface is equal to or less than the plate thickness of the lip portion of the light gauge 3. It is preferable.
The vertical dimension of the at least one branch piece (10Ls, 10Ru) is preferably 10 mm or more and 35 mm or less. More preferably, it is 20 mm or more and 30 mm or less in the case of the bifurcated light gauge mounting bracket 6, and 10 mm or more and 30 mm or less in the case of the three-pronged light gauge mounting bracket 6.
The length in the lateral (left-right) direction of the overlapping portion between the at least one branch piece (10Ls, 10Ru) and the outer surface of the lip portion (3L, 3R) of the light gauge 3 is 8 mm or more and 25 mm or less. Preferably, it is 10 mm or more and 20 mm or less. The other branch piece (10Lu, 10Rs) is preferably 8 mm or more and 25 mm or less in length in the lateral (left / right) direction of the overlapping portion with the inner surface of the lip portion (3L, 3R) of the light gauge 3. More preferably, it is 10 mm or more and 20 mm or less.
When the light gauge mounting bracket 6 is three-pronged, the at least one branch piece is 10Lm, 10Ru, 10Rs in FIGS. 8 to 10, and the other branch piece is 10Lu, 10Ls, in FIGS. 10 Rm.

  Then, pins, scissors, screws, screws, bolts 11 or the like are inserted into the holes 9k of the web portion 9 of the light gauge mounting bracket 6 so that the light gauge mounting bracket 6 is placed on the ceiling or floor, respectively. The light gauge 3 is fixed to the ceiling or the floor via the ceiling runner 1 and the floor runner 2, respectively.

In the first and third aspects of the present invention, it is preferable that the outer surfaces of the left and right flange portions of the light gauge 3 are in contact with the inner surfaces of the left and right flange portions of the ceiling runner 1 and the floor runner 2. With this configuration, the standing stability of the light gauge 3 can be secured.
Moreover, it is preferable that the ceiling runner 1 and the floor runner 2 each have two flange portions that are recessed inward from the vicinity of the web portion to the front end of the flange portion in a state where the light gauge 3 is not erected. In this case, the distance between the two flange portions is equal to or slightly larger than the outer dimension of the web portion of the light gauge 3 in the vicinity of the web portions of the ceiling runner 1 and the floor runner 2, and the flange portions of the ceiling runner 1 and the floor runner 2. Is slightly smaller than the outer dimension of the web portion of the light gauge 3. With this configuration, the standing stability of the light gauge 3 can be further ensured.

In the second aspect and the fourth aspect of the present invention, it is preferable that the outer surfaces of the left and right flange portions of the light gauge 3 are in contact with the inner surfaces of the left and right flange portions of the ceiling runner 1 and the floor runner 2. With this configuration, the standing stability of the light gauge 3 can be secured.
The outer surfaces of the left and right flange portions of the stud 4 are preferably in contact with the inner surfaces of the left and right flange portions of the ceiling runner 1 and the floor runner 2. In this case, the outer dimension of the web part of the stud 4 is the same as the outer dimension of the web part of the light gauge 3. With this configuration, the standing stability of the stud 4 can be ensured.
Further, in the ceiling runner 1 and the floor runner 2, it is preferable that the two flange portions are recessed inward from the vicinity of the web portion to the front end of the flange portion in a state where the light gauge 3 and the stud 4 are not erected. . In this case, the distance between the two flange portions is equal to or slightly larger than the outer dimensions of the web portions of the light gauge 3 and the stud 4 in the vicinity of the web portions of the ceiling runner 1 and the floor runner 2. It is slightly smaller than the outer dimensions of the light gauge 3 and the web part of the stud 4 at the tip of the flange part. With this configuration, the standing stability of the light gauge 3 and the stud 4 can be further ensured.
In addition, although the upper part of the stud 4 does not need to be fixed to a ceiling with a metal fitting etc. via the ceiling runner 1, it may be fixed with the metal fitting etc. Further, the lower portion of the stud 4 may not be fixed to the floor via the runner 2 with a metal fitting or the like, but may be fixed with a metal fitting or the like.

  As described above, the light gauge mounting bracket 6 allows the light gauge 3 to be easily fixed and can secure a sufficient fixing strength.

  In the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention, at each intersection of the light gauge 3 and the steady rest 5, the steady rest 5 is joined to the light gauge 3. Yes. In the 3rd mode and the 4th mode, it is preferred that the steady rest 5 is joined to each light gauge 3 which constitutes a pair of light gauges 3W with joint metal fittings. The joining fitting preferably has at least a web portion and a flange portion that is substantially perpendicular to the web portion, and an L-shaped angle and the steady rest pressing fitting 7 are exemplified.

  In the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention, when the joint fitting is an L-shaped angle, a hole is provided in each of the web portion and the flange portion, and the L-shaped angle web portion is Abuts against the web part of the steady rest 5, and the L-shaped angle flange part abuts against the web part of the light gauge 3 (the opposite side of the open surface in the C-type steel), respectively with screws, pins, scissors, screws or bolts, etc. Fixed, the steady rest 5 is joined to the light gauge 3.

Next, the joining state by the steady rest metal fitting 7 in the first aspect, the second aspect, the third aspect, and the fourth aspect of the present invention will be described.
The steady-holding presser bracket 7 includes a web portion 12, a presser piece 13 extending from the left and right sides of the web portion to form a substantially U-shaped cross section with the web portion, and a flange that is substantially perpendicular to the web portion. The flange portion 14 has sandwiching pieces (14L, 14R) branched at least into two branches (two branches in FIG. 14 to FIG. 16) on each of the left and right sides (FIGS. 14 to 14). 16). The at least two forks may be three forks, four forks or five forks. A three-way steady rest presser fitting 7 is shown in FIGS.

  The outer dimension of the flange portion 14 in the vertical direction is preferably equal to or less than the distance between the left and right lip portions (3L, 3R) of the light gauge 3. This is the work of clamping the steady rest presser fitting 7 to the light gauge 3, tilting the steady rest presser fitting 7 by 90 degrees and then inserting it between the left and right lip parts of the light gauge 3, in the opposite direction. It is because it can be rotated 90 degrees and pinched.

  The left sandwich piece (14L) is at least bifurcated, has at least two branch pieces (14Lu, 14Ls), and the right sandwich piece (14R) is at least bifurcated. It has at least two branch pieces (14Ru, 14Rs). In each of the left and right clamping pieces (14L, 14R), at least one branch piece (14Ls, 14Ru) of the clamping piece (14L, 14R) divided into at least two branches is a lip portion (3L, 3R) of the light gauge 3. ) And the other branch piece (14Lu, 14Rs) abuts on the inner side surface of the lip portion (3L, 3R), and the steady rest 7 is clamped to the light gauge 3 (FIG. 24, FIG. 25).

A portion of the at least one branch piece (14Ls, 14Ru) contacting the outer surface of the lip portion (3L, 3R) of the light gauge 3 and a lip of the light gauge 3 in the other branch piece (14Lu, 14Rs). The distance in the direction perpendicular to the flange portion surface of the steady rest metal fitting 7 between the position contacting the inner side surface of the portion (3L, 3R) is equal to or less than the plate thickness of the lip portion of the light gauge 3. It is preferable.
In addition, it is preferable that the external dimension of the vertical direction of the said at least 1 branch piece (14Ls, 14Ru) is 10 mm or more and 35 mm or less. More preferably, it is 20 mm or more and 30 mm or less in the case of the bifurcated steady-holding metal fitting 7, and 10 mm or more and 30 mm or less in the case of the three-way steadying metal fitting 7.
The length in the lateral (left and right) direction of the overlapping portion between the at least one branch piece (14Ls, 14Ru) and the outer surface of the lip portion (3L, 3R) of the light gauge 3 is 8 mm or more and 25 mm or less. Preferably, it is 10 mm or more and 20 mm or less. The other branch piece (14Lu, 14Rs) is preferably 8 mm or more and 25 mm or less in length in the lateral (left / right) direction of the overlapping portion with the inner surface of the lip portion (3L, 3R) of the light gauge 3. More preferably, it is 10 mm or more and 20 mm or less.
In the case where the steady rest presser bracket 7 has three forks, the at least one branch piece is 14Lm, 14Ru, 14Rs in FIGS. 17 to 19, and the other branch piece is 14Lu, 14Ls, in FIGS. 14 Rm.

The web part 12 of the steady rest 7 is brought into contact with the upper surface of the web part of the steady rest 5, and the left and right press pieces (13L, 13R) are brought into contact with the outer surfaces of the left and right flange parts of the steady rest 5, respectively. The steady rest 5 is fitted to the light gauges 3 and 3.
The distance between the left and right presser pieces (13L, 13R) is preferably such a length that the left and right presser pieces (13L, 13R) abut against the left and right flange portion outer surfaces of the steady rest 5, respectively. With this configuration, the steady rest 5 can be firmly pressed. In addition, a slit or a hole is provided in the presser piece or web part of the steady rest presser foot 7, and screws, bolts, pins, scissors or screws are inserted, and the steady rest presser foot 7 and the steady rest 5 are fixed. May be. As for the steady rest 5, it is preferable that a slit or a hole is provided at a position corresponding to the position of the slit or the hole of the steady rest 7 of the steady rest 7.

In addition, it is preferable that the pair of right and left presser pieces 13 is recessed inward from the vicinity of the web portion 12 to the tip in a state where the steady rest 5 is not pressed. In this case, the distance between the left and right presser pieces (13L, 13R) is equal to or slightly larger than the outer dimension of the web part of the steady rest 5 in the vicinity of the web part 12, and is swung at the tip of the left and right presser pieces (13L, 13R). Slightly smaller than the outer dimension of the web portion of the stop 5. With this configuration, the steady rest 5 can be pressed more firmly.
Furthermore, it is more preferable that the left and right presser pieces 13 are squeezed inward from the vicinity of the web portion 12 to the tip and not bent near the tip in a state where the steady rest 5 is not pressed (FIGS. 14 and 17). reference). In this case, the distance between the left and right presser pieces (13L, 13R) is equal to or slightly larger than the outer dimension of the web portion of the steady rest 5 in the vicinity of the web portion 12, and the web of the steady rest 5 is the most slender. It is slightly smaller than the outer dimension of the part and larger than the outer dimension of the web part of the steady rest 5 at the tip. With this configuration, the steady rest 5 can be easily and more firmly pressed down.

The left and right presser pieces 13, when the left and right presser pieces (13 </ b> L and 13 </ b> R) are fitted on the inner side surfaces of the left and right presser pieces (13 </ b> L and 13 </ b> R) from the top to the presser piece 13, It is preferable to have a protrusion that can be caught on the lower edge of the portion.
As described above, the light guide 3 can be easily joined to the light gauge 3 and the steady rest 5 and the sufficient joining strength can be secured.
In the second aspect of the present invention, a spacer for fitting each steady rest 5 to each stud 4 may not be installed at each intersection of the stud 4 and the steady rest 5. It may be.

  The steel substrate in the earthquake-resistant partition structure by the steel substrate of the first, second, third, and fourth aspects of the present invention is configured as described above, and as a whole, an extremely rigid steel substrate and Become.

In the 1st aspect and the 3rd aspect of this invention, the wall material 8 is stuck on the side surface of the light gauge 3, and it becomes an earthquake-resistant partition structure. The wall material 8 is preferably screwed to the light gauge 3 with a steel screw or the like. Although the thickness of a wall material is not specifically limited, It is preferable that it is 5 mm-25 mm, More preferably, it is 7 mm-15 mm. It is good also as a 2 layer sticking.
The wall material 8 may be on one side of the light gauge 3, but is preferably attached to both sides. Examples of the wall material 8 include a plaster board and a plaster board.
In the earthquake-resistant partition structure of the steel base according to the first aspect of the present invention, since the steady rest penetrates the light gauge while fitting, the plurality of light gauges 3 and the wall material having high strength are integrated into the wall. Overall rigidity can be ensured.

In the 2nd aspect and the 4th aspect of this invention, the wall material 8 is stuck on the side surface of the light gauge 3 or the stud 4, and it becomes an earthquake-resistant partition structure (refer FIG. 2). Although the thickness of a wall material is not specifically limited, It is preferable that it is 5 mm-25 mm, More preferably, it is 7 mm-15 mm. It is good also as a 2 layer sticking.
The wall material 8 (8a, 8b) is preferably screwed only to the stud 4 in terms of ease of construction, but may also be screwed to the light gauge 3. In FIG. 2, the wall material 8 (8 a, 8 b) is screwed to the stud 4 with a board screw, but not screwed to the light gauge 3. The stud 4 may be screwed only to the light gauge 3 without being screwed.
The wall material 8 may be one side of the light gauge 3 and the stud 4, but is preferably attached to both sides. Examples of the wall material 8 include a plaster board and a plaster board.
In the seismic partition structure with the steel base according to the second aspect of the present invention, the steady rests penetrate through the studs and the light gauges, respectively. The material can be integrated to ensure the rigidity of the entire wall.

The light gauge mounting bracket of the present invention is
A fixing bracket for fixing a light gauge, which is a thick C-shaped steel, to the ceiling or floor via a runner,
A web portion and a flange portion that is substantially perpendicular to the web portion, the flange portion having a sandwiching piece branched at least bifurcated on each of the left and right sides;
For each of the left and right sandwich pieces, at least one branch piece of the at least bifurcated sandwich piece abuts on the outer surface of the lip portion of the light gauge, and the other branch piece contacts the inner surface of the lip portion. In contact with the light gauge,
Pins, scissors, screws, or bolts are inserted into holes provided in the web portion of the fixture, and are fixed to the ceiling or floor via a ceiling runner and a floor runner, respectively.
In the light gauge mounting bracket of the present invention, the ceiling includes the meaning of the ceiling surface, and the floor includes the meaning of the floor surface.

  Hereinafter, preferred embodiments of the light gauge mounting bracket of the present invention will be described with reference to FIGS. FIG. 5 is a front view of the light gauge mounting bracket according to the present invention. FIG. 6 is a right side view of the light gauge mounting bracket according to the present invention. FIG. 7 is a plan view of a light gauge mounting bracket according to the present invention. FIG. 8 is a front view of the light gauge mounting bracket according to the present invention. FIG. 9 is a right side view of the light gauge mounting bracket according to the present invention. FIG. 10 is a plan view of a light gauge mounting bracket according to the present invention. FIG. 11 is a schematic view showing a state in which the light gauge mounting bracket according to the present invention is sandwiched between the light gauges and fixed to the ceiling. FIG. 12 is a schematic view showing a state in which the light gauge mounting bracket according to the present invention is sandwiched between the light gauges and fixed to the floor. FIG. 13 is a cross-sectional view taken along line X-X ′ of FIG. 12.

  The light gauge mounting bracket 6 includes a web portion 9 and a flange portion 10 that is substantially perpendicular to the web portion 9. The flange portion 10 is at least bifurcated in each of the left and right sides (in FIG. 5 to FIG. 7, bifurcated). It has the branching piece (10L, 10R) which has branched (refer FIGS. 5-7). The at least two forks may be three forks, four forks or five forks. A three-pronged light gauge mounting bracket 6 is shown in FIGS.

The outer dimension of the flange portion 10 in the vertical direction is preferably equal to or less than the distance between the left and right lip portions (3L, 3R) of the light gauge 3. This is the work of clamping the light gauge mounting bracket 6 to the light gauge 3, and after tilting the steady rest holding bracket 7 by 90 degrees, it is inserted between the right and left lip parts of the light gauge 3 It is because it can be rotated 90 degrees and pinched.
The outer dimension in the horizontal (left and right) direction of the web portion 9 may be equal to or less than the distance between the left and right flange portions of the ceiling runner 1 and the floor runner 1.

The left sandwich piece (10L) is at least bifurcated, has at least two branch pieces (10Lu, 10Ls), and the right sandwich piece (10R) is at least bifurcated. It has at least two branch pieces (10Ru, 10Rs). In each of the left and right sandwich pieces (10L, 10R), at least one branch piece (10Ls, 10Ru) of the sandwich pieces (10L, 10R) divided into at least two branches is an earthquake-resistant partition structure using a steel base of the present invention. In contact with the outer surface of the lip portion (3L, 3R) of the light gauge 3, and the other branch piece (10Lu, 10Rs) abuts on the inner surface of the lip portion (3L, 3R). Is sandwiched between the light gauges 3. The light gauge mounting bracket 6 has a hole 9k in the web portion 9, and a pin, a hook, a screw, a screw or a bolt 11 is inserted into the hole 9k, and the ceiling runner 1 and the floor runner 2 are placed on the ceiling or floor. The light gauge 3 can be fixed to the ceiling or the floor via the ceiling runner 1 and the floor runner 2, respectively (see FIGS. 11 to 13).
As described above, the light gauge mounting bracket 6 allows the light gauge 3 to be easily fixed and can secure a sufficient fixing strength.

A portion of the at least one branch piece (10Ls, 10Ru) that contacts the outer surface of the lip portion (3L, 3R) of the light gauge 3 and a lip of the light gauge 3 in the other branch piece (10Lu, 10Rs). The distance in the direction perpendicular to the flange portion surface of the light gauge mounting bracket 6 between the portion (3L, 3R) and the position in contact with the inner side surface is equal to or less than the plate thickness of the lip portion of the light gauge 3. It is preferable.
The vertical dimension of the at least one branch piece (10Ls, 10Ru) is preferably 10 mm or more and 35 mm or less. More preferably, it is 20 mm or more and 30 mm or less in the case of the bifurcated light gauge mounting bracket 6, and 10 mm or more and 30 mm or less in the case of the three-pronged light gauge mounting bracket 6.
The length in the lateral (left-right) direction of the overlapping portion between the at least one branch piece (10Ls, 10Ru) and the outer surface of the lip portion (3L, 3R) of the light gauge 3 is 8 mm or more and 25 mm or less. Preferably, it is 10 mm or more and 20 mm or less. The other branch piece (10Lu, 10Rs) is preferably 8 mm or more and 25 mm or less in length in the lateral (left / right) direction of the overlapping portion with the inner surface of the lip portion (3L, 3R) of the light gauge 3. More preferably, it is 10 mm or more and 20 mm or less.
When the light gauge mounting bracket 6 is three-pronged, the at least one branch piece is 10Lm, 10Ru, 10Rs in FIGS. 8 to 10, and the other branch piece is 10Lu, 10Ls, in FIGS. 10 Rm.

The steady rest presser fitting of the present invention is
A joining bracket for joining a light gauge, which is a thick-walled C-shaped steel, and a steady rest,
A web portion, a pressing piece extending from each of the left and right sides of the web portion and forming a substantially U-shaped cross section with the web portion, and a flange portion that is substantially perpendicular to the web portion. Each of which has at least two bifurcated pieces,
For each of the left and right sandwich pieces, at least one branch piece of the at least bifurcated sandwich piece abuts on the outer surface of the lip portion of the light gauge, and the other branch piece contacts the inner surface of the lip portion. In contact with the light gauge,
The web part of the joining metal abuts against the upper surface of the steadying web part, and the left and right presser pieces abut against the left and right flange part outer surfaces of the steadying, respectively, to restrain the steadying.

  Hereinafter, a preferred embodiment of a steady rest pressing metal fitting according to the present invention will be described with reference to FIGS. 14 to 19, 24, and 25. FIG. 14 is a front view of a steady rest presser fitting according to the present invention. FIG. 15 is a right side view of the steady rest presser fitting according to the present invention. FIG. 16 is a plan view of the steady rest presser fitting according to the present invention. FIG. 17 is a front view of a steady rest presser fitting according to the present invention. FIG. 18 is a right side view of the steady rest presser fitting according to the present invention. FIG. 19 is a plan view of the steady rest presser fitting according to the present invention. FIG. 24 is a schematic diagram showing a state in which the steady rest presser fitting according to the present invention is sandwiched between light gauges. 25 is a cross-sectional view taken along line X-X ′ in FIG. 24.

  The steady rest 7 includes a web part 12, a presser piece 13 extending from the left and right sides of the web part to form a substantially U-shaped cross section with the web part, and a flange part that is substantially perpendicular to the web part. 14, the flange portion 14 has sandwiching pieces (14 </ b> L, 14 </ b> R) that are branched into at least two branches (two branches in FIGS. 14 to 16) on the left and right sides (FIGS. 14 to 16). 16). The at least two forks may be three forks, four forks or five forks. A three-way steady rest presser fitting 7 is shown in FIGS.

  The outer dimension of the flange portion 14 in the vertical direction is preferably equal to or less than the distance between the left and right lip portions (3L, 3R) of the light gauge 3. This is the work of clamping the steady rest presser fitting 7 to the light gauge 3, tilting the steady rest presser fitting 7 by 90 degrees and then inserting it between the left and right lip parts of the light gauge 3, in the opposite direction. It is because it can be rotated 90 degrees and pinched.

The left sandwich piece (14L) is at least bifurcated, has at least two branch pieces (14Lu, 14Ls), and the right sandwich piece (14R) is at least bifurcated. It has at least two branch pieces (14Ru, 14Rs). In each of the left and right clamping pieces (14L, 14R), at least one branch piece (14Ls, 14Ru) of the clamping piece (14L, 14R) divided into at least two branches is a lip portion (3L, 3R) of the light gauge 3. ) And the other branch pieces (14Lu, 14Rs) are in contact with the inner side surfaces of the lip portions (3L, 3R), and the steadying presser fitting 7 is clamped to the light gauge 3. The anti-rest metal fitting 7 has its web portion 12 in contact with the upper surface of the anti-rest 5 and left and right presser pieces (13L, 13R) in contact with the left and right flange portion outer surfaces of the anti-rest 5, respectively. The steady rest 5 can be fitted to the light gauge 3 (see FIGS. 24 and 25).
With this configuration, the steady rest 5 can be firmly pressed. In addition, a slit or a hole is provided in the presser piece or web part of the steady rest presser foot 7 and screws, bolts, pins, scissors or screws are inserted, and the steady rest presser foot brackets 7 and 7 and the steady rest 5 May be fixed. In this case, the steady rest 5 is also preferably provided with slits and holes at positions corresponding to the slits and holes of the steady rest presser fitting 7.

In addition, it is preferable that the presser piece 13 which is a pair of left and right is recessed inward from the vicinity of the web portion 12 to the tip. In this case, the distance between the left and right presser pieces (13L, 13R) is equal to or slightly larger than the outer dimension of the web part of the steady rest 5 in the vicinity of the web part 12, and is swung at the tip of the left and right presser pieces (13L, 13R). Slightly smaller than the outer dimension of the web portion of the stop 5. With this configuration, the steady rest 5 can be pressed more firmly.
Furthermore, it is more preferable that the left and right presser pieces 13 bend inward from the vicinity of the web portion 12 to the tip, and bend outward near the tip (see FIGS. 14 and 17). In this case, the distance between the left and right presser pieces (13L, 13R) is equal to or slightly larger than the outer dimension of the web portion of the steady rest 5 in the vicinity of the web portion 12, and the web of the steady rest 5 is the most slender. It is slightly smaller than the outer dimension of the part and larger than the outer dimension of the web part of the steady rest 5 at the tip. With this configuration, the steady rest 5 can be easily and more firmly pressed down.

The left and right presser pieces 13, when the left and right presser pieces (13 </ b> L and 13 </ b> R) are fitted on the inner side surfaces of the left and right presser pieces (13 </ b> L and 13 </ b> R) from the top to the presser piece 13, It is preferable to have a protrusion that can be caught on the lower edge of the portion.
As described above, the steady-holding metal fitting 7 can easily construct the light gauges 3 and 3 and the steady-rest 5 and can secure a sufficient bonding strength.

A portion of the at least one branch piece (14Ls, 14Ru) contacting the outer surface of the lip portion (3L, 3R) of the light gauge 3 and a lip of the light gauge 3 in the other branch piece (14Lu, 14Rs). The distance in the direction perpendicular to the flange portion surface of the steady rest metal fitting 7 between the position contacting the inner side surface of the portion (3L, 3R) is equal to or less than the plate thickness of the lip portion of the light gauge 3. It is preferable.
In addition, it is preferable that the external dimension of the vertical direction of the said at least 1 branch piece (14Ls, 14Ru) is 10 mm or more and 35 mm or less. More preferably, it is 20 mm or more and 30 mm or less in the case of the bifurcated steady-holding metal fitting 7, and 10 mm or more and 30 mm or less in the case of the three-way steadying metal fitting 7.
The length in the lateral (left and right) direction of the overlapping portion between the at least one branch piece (14Ls, 14Ru) and the outer surface of the lip portion (3L, 3R) of the light gauge 3 is 8 mm or more and 25 mm or less. Preferably, it is 10 mm or more and 20 mm or less. The other branch piece (14Lu, 14Rs) is 8 mm or more and 25 mm or less in length in the lateral (left / right) direction of the overlapping portion with the inner surface of the lip portion (3L, 3R) of the light gauge 3, 3. Preferably, it is 10 mm or more and 20 mm or less.
The distance between the left and right presser pieces (13L, 13R) is preferably a length such that the left and right presser pieces (13L, 13R) abut against the left and right flange portion outer surfaces of the steady rest 5, respectively.
In the case where the steady rest presser bracket 7 has three forks, the at least one branch piece is 14Lm, 14Ru, 14Rs in FIGS. 17 to 19, and the other branch piece is 14Lu, 14Ls, in FIGS. 14 Rm.

  The seismic partition structure, the light gauge mounting bracket, and the steady rest pressing bracket of the steel base of the present invention are particularly useful for constructing a seismic partition having a height exceeding 5 m.

A Web outer dimension B Flange outer dimension P1 Interval between light gauge and pair of light gauges P2 Interval between plural pairs of light gauges b Board screw c Lip outer dimension f Flange part w Web part r Lip part t Thickness 1 Ceiling runner 1 'The ceiling runner 2 in the conventional partition structure 2 The floor runner 2' The floor runner 3 in the conventional partition structure 3 Light gauge 3W A pair of light gauges 3Wt back to back A pair of light gauges 3W back to back (contact surface)
3L Right gauge part 3R Right gauge part 3R Right gauge part 3K Right gauge lip part 3K Light gauge 3 through hole 3Ks Light gauge 3 through hole insertion part 3Km Right gauge pair of right and left fitting grooves 3Kt Light gauge One fitting groove 4 of the three through holes 4 Stud 4K Through hole 4Ks of the stud 4 Inserted portion 4Km of the through hole of the stud 4 A pair of right and left fitting grooves 4Kt of the through hole of the stud 4 One fitting of the through hole of the stud 4 Joint groove 4 'Stud 5 in conventional partition structure 5 Stabilizer 5' Stabilizer 6 in conventional partition structure Light gauge mounting bracket 7 Stabilizing clamp 8 Wall material 9 Web section 9k of light gauge mounting bracket 6 Light gauge mounting bracket 6 Hole 10 in the web portion 9 of the light gauge mounting bracket 6 flange portion 10L on the left side of the light gauge mounting bracket 6 Right-side clamping piece 10Lu of the right-side clamping piece 10Lm of the left-side clamping piece 10Lm of the left-side clamping piece of the light-gauge mounting bracket 6 Lower branch piece 10Ru Right branch piece upper branch piece 10Rm Right gauge piece right branch piece 10Rs Right gauge piece center branch piece 10Rs Right gauge piece 6 right gauge piece lower right branch piece Piece 11 Pin 12 Web portion 13 of the steady rest pressing bracket 7 Pressing piece 13L of the steady rest pressing bracket 7 Left side pressing piece 13R of the steady rest pressing bracket 7 Right side pressing piece 14 of the steady rest pressing fixture 7 14L Left-side clamping piece 14R of the steady-holding clamp 7R Right-side clamping piece 14Lu of the steady-proofing clamp 7 Upper branch piece 14 of the left-side clamping piece of the steady-resting clamp 7 s Lower branch piece 14Ru of the left clamp piece of the steady clamp 7 Upper right branch piece 14Rs of the right clamp piece of the steady clamp 7 Lower branch piece 15 of the right clamp piece of the steady clamp 7 Conventional Floor 16 in partition structure Ceiling 17 in conventional partition structure Angle 18 in conventional partition structure Square steel in conventional partition structure

Claims (10)

A ceiling runner installed on the ceiling, a floor runner installed on the floor, a plurality of light gauges made of thick C-shaped steel standing between the ceiling runner and the floor runner, and the ceiling runner A plurality of fixtures for fixing the plurality of light gauges to the ceiling, a plurality of fixtures for fixing the plurality of light gauges to the floor via the floor runner, and the plurality of light gauges penetrating horizontally. A plurality of steady rests, a plurality of joints for joining the plurality of steady rests to the light gauge, and a wall member affixed to the side of the light gauge,
In the light gauge, a plurality of steady rests can be inserted, and a plurality of through holes having fitting grooves for fitting the steady rests are provided at predetermined intervals in the height direction. An earthquake-resistant partition structure with a steel base, characterized by A ceiling runner installed on the ceiling, a floor runner installed on the floor, a plurality of light gauges made of thick C-shaped steel standing between the ceiling runner and the floor runner, and the ceiling runner A plurality of fixtures for fixing the plurality of light gauges to the ceiling through the plurality of fixtures, a plurality of fixtures for fixing the plurality of light gauges to the floor through the floor runner, and a plurality of the light gauges At least one stud, a plurality of steady rests penetrating the plurality of light gauges and the at least one stud, a plurality of fittings joining the plurality of steady rests to the light gauge, A light gauge or a wall material affixed to the side of the stud,
A plurality of steady rests can be inserted into the light gauge and the stud, and a plurality of through holes having fitting grooves for fitting the steady rests are provided at predetermined intervals in the height direction. An earthquake-resistant partition structure with a steel base, wherein the light gauge and the stud are provided at the same height.   The earthquake-resistant partition structure according to claim 1 or 2, wherein an interval between the plurality of light gauges is not less than (one scale-30 mm) and not more than (9 scales + 30 mm).   3. The steel product according to claim 1, further comprising at least one pair of light gauges including three or more light gauges and two light gauges in a back-to-back state. Seismic partition structure with groundwork.   It is provided with four or more light gauges and a plurality of the pair of light gauges, and the interval between the plurality of pairs of light gauges is not less than (one scale-30 mm) and not more than (9 scales + 30 mm). The earthquake-resistant partition structure by the steel base of Claim 4 characterized by the above-mentioned. The fixing bracket includes a web portion and a flange portion that is substantially perpendicular to the web portion, and the flange portion includes a sandwich piece that branches at least bifurcated on each of the left and right sides,
For each of the left and right sandwich pieces, at least one branch piece of the at least bifurcated sandwich piece abuts on the outer surface of the lip portion of the light gauge, and the other branch piece contacts the inner surface of the lip portion. In contact with the light gauge,
A light gauge attachment that is fixed to a ceiling or a floor via a ceiling runner and a floor runner by inserting pins, scissors, screws, screws, or bolts into holes provided in the web portion of the fixing bracket. The earthquake-resistant partition structure with a steel base according to any one of claims 1 to 5, wherein the partition is a metal fitting. The joint fitting includes a web part, a pressing piece extending from each of the left and right sides of the web part and forming a substantially U-shaped cross section with the web part, and a flange part that is substantially perpendicular to the web part, The flange portion has a sandwiching piece branched at least in two forks on the left and right sides,
For each of the left and right sandwich pieces, at least one branch piece of the at least bifurcated sandwich piece abuts on the outer surface of the lip portion of the light gauge, and the other branch piece contacts the inner surface of the lip portion. In contact with the light gauge,
The anti-stabilization presser fitting that presses the anti-sway by the web part of the joint metal fitting coming into contact with the upper surface of the anti-sway web part and the right and left presser pieces coming into contact with the outer side surfaces of the left and right flange parts of the anti-sway. The earthquake-resistant partition structure by the steel base of any one of Claims 1-6 characterized by the above-mentioned.   The earthquake-resistant partition structure using a steel substrate according to any one of claims 1 to 7, wherein the partition structure is a steel substrate having a height exceeding 5 m. A fixing bracket for fixing a light gauge, which is a thick C-shaped steel, to the ceiling or floor via a runner,
A web portion and a flange portion that is substantially perpendicular to the web portion, the flange portion having a sandwiching piece branched at least bifurcated on each of the left and right sides;
For each of the left and right sandwich pieces, at least one branch piece of the at least bifurcated sandwich piece abuts on the outer surface of the lip portion of the light gauge, and the other branch piece contacts the inner surface of the lip portion. In contact with the light gauge,
Pins, scissors, screws or bolts are inserted into the holes provided in the web portion of the fixing bracket, and are fixed to the ceiling or floor via ceiling runners and floor runners, respectively. Light gauge mounting bracket. A joining bracket for joining a light gauge, which is a thick-walled C-shaped steel, and a steady rest,
A web portion, a pressing piece extending from each of the left and right sides of the web portion and forming a substantially U-shaped cross section with the web portion, and a flange portion that is substantially perpendicular to the web portion. Each of which has at least two bifurcated pieces,
For each of the left and right sandwich pieces, at least one branch piece of the at least bifurcated sandwich piece abuts on the outer surface of the lip portion of the light gauge, and the other branch piece contacts the inner surface of the lip portion. In contact with the light gauge,
The web part of the joint metal abuts against the upper surface of the steadying web part, and the left and right presser pieces abut against the left and right flange part outer surfaces of the steadying, respectively, to restrain the steadying, Anti-rest brace.

Images