JPH0732662Y2 - Mounting structure for frame material on horizontal plate - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for attaching a frame member to a horizontal portion, for example, a structure for attaching a frame member having a C-shaped cross section to an H-shaped steel beam.

[0002]

2. Description of the Related Art A conventional structure, for example, in which a long frame member having a C-shaped cross section is attached to a lower horizontal plate of an H-shaped steel beam, a hanging bolt is attached to the lower surface of the horizontal plate by welding or the like, and then the hanging bolt is used. The frame holding member is screwed and fixed to the frame, and the frame member is held on the horizontal plate via the frame holding member. Alternatively, the frame material is directly welded to the lower surface of the horizontal plate.

[0003]

However, the conventional structure for attaching the frame member to the horizontal plate requires welding, which may lead to danger and fire if the welding is not performed correctly. However, there was a problem that it could not be applied to the site where a non-welding method was required.

The object of the present invention was made in view of the above-mentioned problems, and provides a structure for mounting a frame member on a horizontal plate which allows the frame member to be easily and quickly mounted on the horizontal plate without welding. Especially.

[0005]

In order to achieve the above object, the present invention provides a horizontal portion that abuts at least the lower surface of a horizontal plate, and a bent portion that is bent downward from both ends of the horizontal portion. In a mounting structure of a frame material having, an upper frame facing the upper surface of the horizontal plate, a vertical frame facing the end of the horizontal plate, and a lower frame facing the lower surface of the horizontal plate are substantially U-shaped. Between the upper frame of the lower frame and the upper surface of the horizontal plate, which is molded into a lower frame and is screwed into the upper frame from above the upper frame, and the tip of the upper frame is pressed against the upper surface of the horizontal plate. And a U-shape in which one of the bent portions of the horizontal piece is inserted into the U-shaped groove, which is formed by bending the piece to be attached to the The bent portion and the water at a position lower than the attached piece by the thickness of the horizontal portion through the U-shaped bent portion. Extend to hold the lower part of the horizontal portion, is obtained by a more composed constituting a frame material holding portion and a 挾着 unit for 挾着 the horizontal portion between the horizontal plate.

[0006]

As described above, according to the present invention, the frame member holding portion is temporarily fixed in advance on the lower frame of the clamp member, and in this state, the bolt of the clamp member is opposed to the upper surface of the horizontal plate and the frame member is held. One bent portion of the frame member is inserted into the groove of the U-shaped bent portion of the portion, and the piece to be held and the held portion are arranged to face the lower surface of the horizontal plate and the lower portion of the horizontal portion of the frame member, respectively. After that, if the bolts are tightened, the U-shaped bent portion of the frame member holding portion and the sandwiched portion and the horizontal plate sandwich and hold the horizontal portion of the frame member to the horizontal plate of the frame member. Installation is completed.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The details of the present invention will be described below with reference to the embodiments shown in the drawings. 1 is a perspective view showing an embodiment of a frame member mounting structure to a horizontal plate according to the present invention, FIG. 2 is a perspective view of a clamp member, FIG. 3 is a perspective view of a frame member holding portion, and FIG. 4 is a frame member. FIG. 5 is a perspective view showing a state in which the holding portion is temporarily fixed to the clamp member.
FIG. 3 is a sectional view of a frame member mounting structure to a horizontal plate according to the present invention. The frame material 1 consists of a long frame with a C-shaped cross section, and has an H-shaped steel 2
The upper horizontal portion 1 that contacts the lower surface 2a side of the lower horizontal plate 2 of A
a, a bent portion 1b bent downward from one end of the upper horizontal portion 1a, and the upper horizontal portion 1 from the lower end of the bent portion 1b.
a lower horizontal portion 1c extending in the same direction as a and both horizontal portions 1a,
It is composed of flanges 1d and 1e as bent portions which are bent vertically from the edge of 1c. Clamp member 3
As shown in detail in FIG. 2, the upper frame 4 is formed in a substantially U shape, and the upper frame 4 faces the upper surface 2b of the horizontal plate 2, and the vertical frame 5 faces the end 2c of the horizontal plate 2. It is composed of a lower frame 6 facing the lower surface 2a of the horizontal plate 2 and having a corrugated upper surface 6a, and a bolt 7 attached to the upper frame 4 and having a tip pressed against the upper surface 2b of the horizontal plate 2. Has been done.

The frame member holding portion 8 is, as shown in detail in FIG. 3, on the lower frame 6 of the clamp member 3 and the lower surface 2a of the horizontal plate 2.
The piece to be attached 9 that is attached between the U-shaped groove 10A and the U-shaped groove 10A that is bent downward from the other end 9b of the piece 9 to be attached and then folded back.
And a U-shaped bent portion 10 formed by forming a horizontal line at a position lower than the attached piece 9 by the thickness of the upper horizontal portion 1a of the frame member 1 through the U-shaped bent portion 10. To hold the lower portion of the upper horizontal portion 1a, and the horizontal plate 2 and the frame member 1
The upper horizontal portion 1a is attached to the holding portion 11. In addition, the other end 9a, 1 of the attached piece 9 and the attached portion 11
1a has bending pieces 9A and 11A that are bent downward. The lower horizontal portion 1c of the frame member 1 as shown in FIG.
A runner 12 is attached to the stud, and a stud (not shown) is fixed under the runner 12, and a board is attached to the stud to form a wall.

Next, an operation of mounting the frame member 1 on the horizontal plate 2 using the clamp member 3 and the frame member holding portion 8 configured as described above will be described. First, as shown in FIG. 4, the frame material holding portion 8 is placed on the lower frame 6 of the clamp member 3, and the frame material holding portion 8 is fixed by the screw 13 provided on the bending piece 9A.
Is temporarily fixed so that it does not fall off during work. Next, with the horizontal portion 1a of the frame member 1 in contact with the lower surface 2a of the horizontal plate 2, one flange 1d of the frame member 1 is attached to the U-shaped bent portion 10 as shown in FIGS. It is inserted into the U-shaped groove 10A, and in this state, the horizontal plate 2 is positioned so as to be sandwiched between the upper and lower frames 4 and 6 of the clamp member 3. In this state, the bolt 7 of the clamp member 3 faces the upper surface 2b of the horizontal plate 2, and at the same time, the attached piece 9 of the frame member holding portion 8, the U-shaped bent portion 10 and the attached portion 1 are held.
1 is the lower surface 2a of the horizontal plate 2 and the horizontal portion 1 of the frame member 1, respectively.
It faces the lower part of a. After that, if the bolts 7 are tightened, as shown in FIG.
The horizontal portion 1a of the frame member 1 is held by the lower surface 2a of the horizontal plate 2 and the horizontal portion 2a. This completes the work of attaching the frame member 1 to the horizontal plate 2.

[0010]

As described above, according to the structure for mounting the frame member on the horizontal plate according to the present invention, the upper frame facing the upper surface of the horizontal plate, the vertical frame facing the end of the horizontal plate, and the above-mentioned vertical frame. A bolt having a lower frame facing the lower surface of the horizontal plate and formed in a substantially U-shape, and screwed into the upper frame from above to below the upper frame to press the tip on the upper surface of the horizontal plate; A clamping member consisting of, a piece to be held between the top of the lower frame and the upper surface of the horizontal plate, and is folded back from one end of the piece to be held and then folded back, A bent portion in which one bent portion of the horizontal portion is inserted into the U-shaped groove, and horizontally at a position lower than the attached piece by the thickness of the horizontal portion through the U-shaped bent portion. The frame member is horizontally extended by a frame member holding unit that extends and holds the lower portion of the horizontal unit, and has a holding unit that holds the horizontal unit with the horizontal plate. Since it is configured to attach to a conventional hazardous high welding operation it is not necessary to perform as superior effect of being able to carry out the attachment to the horizontal plate of the frame member easily and quickly.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a structure for attaching a frame member to a horizontal plate according to the present invention.

FIG. 2 is a perspective view of a clamp member.

FIG. 3 is a perspective view of a frame member holding portion.

FIG. 4 is a perspective view showing a state where the frame member holding portion is temporarily fixed to a clamp member.

FIG. 5 is a sectional view of a mounting structure according to the present invention.

[Explanation of symbols]

 1 Frame material 1a Upper horizontal part (horizontal part) 1b Bent part 1d Flange (one bent part) 2 Horizontal plate 3 Clamping member 4 Upper frame 5 Vertical frame 6 Lower frame 7 Bolt 8 Frame material holding part 9 Covered Piece 10 U-shaped bent portion 10A U-shaped groove 11 Clamped portion

Claims (1)

[Scope of utility model registration request] 1. In a frame member mounting structure having at least a horizontal portion that abuts on a lower surface side of a horizontal plate and bent portions that are bent downward from both ends of the horizontal portion, the frame member mounting structure faces the upper surface of the horizontal plate. An upper frame, a vertical frame that faces the end of the horizontal plate, and a lower frame that faces the lower surface of the horizontal plate, and is formed into a substantially U shape, and the upper frame extends from the upper side to the lower side of the upper frame. A clamp member that is screwed into the upper surface of the horizontal plate and has a tip pressed against the upper surface of the horizontal plate; a piece to be held between the upper surface of the lower frame and the lower surface of the horizontal plate; The U-shaped bent portion, which is formed by bending the end piece downward from one end and then folded back, and inserts one bent portion of the horizontal piece into the U-shaped groove, and the U-shaped bent portion. The horizontal plate through which the lower part of the horizontal portion is held by horizontally extending at a position lower than the attached piece by the thickness of the horizontal portion. In the mounting structure of the frame member in the horizontal plate, characterized by comprising more the frame member holding portion having a 挾着 unit for 挾着 the horizontal portion.