JPS611755A - Board finish beam mold - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Application of the Invention) The present invention relates to an improvement of a board-finished beam type that covers and hides a steel beam or the like with a board.

(Background of the Invention) Conventionally, during the construction of hotels, etc., for example, steel beams (or piping, etc.) may be exposed inside the room, damaging the exterior appearance, so it has been necessary to construct beam houses to cover those parts with plasterboard, etc. there were. Here, the conventional beam type will be explained using FIG. 6.

First, one end of the field edge support material 4 for attaching the plaster board 3A to the side surface of the steel beam 1 (the side facing the side wall 2A) is held perpendicular to the two side walls ZB using hanger hardware and hanging bolts, which will be described later. It's going to be ##ノ, and it's going to be a profanity. Next, one end side of the field edge retaining material 6 for attaching the plaster board 3B below the steel beam 1 is set at right angles to the side wall 2B, that is, the field edge retaining materials 4 and 6 are at right angles. It is fixed to the other end side of the field edge support material 4 by welding. Furthermore, the other end side of the field edge receiving material 6 is similar to the field edge receiving material 5 to which the plaster board 3C forming the ceiling is attached.
It is held by a hanger hardware 7 and a hanging bolt 8.

The position of the hanger hardware 7 is adjusted using two nuts 9 and 10 screwed onto the hanging bolt 8. Once the framework mechanism as described above is completed, attach the field edge (M
A bar) 12 was attached, and plasterboards 3A to 3C were screwed to each edge 12 with screws 13 to form a beam house as shown in FIG. In addition, 14 in the figure is a fireproof covering for protecting the steel beam 1.

However, for beams with this type of structure, it is necessary to attach the edge support material 4゜6 by welding as described above, so it is difficult to determine the dimensions and perpendicularity (treatment of the beam corner). , only those with welding skills could do that part of the work. There was also a risk of fire due to sparks during welding.

(Object of the invention) The present invention solves the above-mentioned problems and provides a board-finished beam type that allows work to be performed easily and safely.

(Characteristics of the Invention) To achieve the above object, the present invention has at least two surfaces, each of which is perpendicular to the other, one of which is fixed to a beam-type support surface, and the other surface is attached to the edge of a board. two first board fixing means to which the parts are attached; at least one first board having at least two perpendicular faces, to which the ends of the board are respectively attached, and located at the beam corner; 2 board fixing means, the first board fixing means fixed to the ceiling surface of the beam-shaped support surface, and the second board fixing means
A hanging member receiving means that fits into each of the board fixing means, a hanging member that connects the hanging member receiving means vertically and in an adjustable distance, and a board fixing means located on the same horizontal plane under the ceiling surface. A frame mechanism is formed by the connecting means, so that the perpendicularity from the ceiling surface and the perpendicularity of the corner of the beam can be naturally achieved.

(Embodiments of the Invention) Hereinafter, the present invention will be described in detail based on illustrated embodiments.

FIG. 1 shows one embodiment of the present invention, and FIG. 2 is a perspective view clearly showing the shape of each member constituting the beam structure shown in FIG. 1 and the assembly process thereof. The same parts as in FIG. 6 are represented by the same symbols.

Grooves 15a and 15b are formed at the tip of the board fixing bar 15 (see Fig. 2), which has an L-shaped cross section, and the claw portion 16a of the bolt holder 16 is inserted into the tll 15a (as indicated by the arrow). (See) When the claw portion 16b is inserted into the slot groove isb (
At this time, the bent portion 16c is pressed in the direction of the arrow X (the second
(see the one-dot chain line in the figure)), and the bolt receiver 16 is attached. This bolt receiver 16 can be slid in the longitudinal direction of the board fixing bar 15, that is, in the direction of the arrow, by being guided by the grooves 15a and 15b, by curving the curved portion 16c as shown by the dashed line in FIG. It is. Further, the bolt receiving fitting 16 has a screw hole 1.6d into which the bolt 17 is screwed (in the direction of the arrow shown by the two-dot chain line), and a direction perpendicular to the bolt (see arrow 2) which is screwed into the screw hole 16d. It has a protruding plate 16e that can hold the other bolts 17 by the bolts 17, 18, and 19, and a through hole 16f through which the bolt 17 passes is formed in the protruding plate 16e.

Next, the structure of the beam house will be explained with reference to FIG. First, the board fixing bar 15A is fixed to the plaster board 3C forming the ceiling and the edge receiving material 5, and the bolt receiver 16A is attached to the board fixing bar 15A. Then, the screw hole 16d (
Screw the bolt 17A into the bolt 17A (see Figure 2) until one tip of the bolt 17A contacts the side a of the bolt receiver 16A (see Figure 2). As a result, the bolt 17A is installed at right angles to the surface of the plaster board 3C, that is, in the vertical direction, and at the same time, the bolt holder 16A is installed.
is fixed to the board fixing bar 15A. Note that this alone is not sufficient to fix the bolt receiver 16A to the board fixing bar 15A, so the bent portion 16e is pressed in the direction of arrow Y (see FIG. 1) with pliers or the like and fixed. Next, the board fixing bar 15B is fixed to the side wall 2B with, for example, a pin driven in with a low-speed riveting gun, and the bolt receiver 16B is attached to the board fixing bar 15B in the same manner as described above. Then, as shown in FIG. 2, remove only the bolt 19B from the bolt 17B and pass the tip of the bolt 17B through the through hole 16f (not shown) formed in the bolt receiving fitting 16B, sandwiching the protruding plate 16e. Natsu 19B at the tip
Screw in. One end of the bolt 17B is fixed by tightening the nuts 18B and 19B, and as a result, the bolt 17B is installed in a direction perpendicular to the surface of the side wall 2B, that is, in a horizontal direction, but at this stage, Do not fix one end of 17B yet.

Next, the other end of the aforementioned pole 17A is passed through the through hole 16f (not shown) of the bolt holder 16C with the pole of the oak 19A removed as described above, and the oak 19A is inserted into the tip of the bolt holder 16C. Screw it.

At this stage, as described above, the lower end side of the bolt 17A is not fixed yet. At this time, it is assumed that the bolt holder 16C has already been attached to the board fixing bar 150.
So that the position of the through hole 16f matches the position of 17A,
Slide the bolt receiver 16C onto the board fixing bar 15C to adjust its position. Next, adjust the position of Nara) 19A so that the board fixing bar 150 is located on the same horizontal plane as the board fixing bar 15B, and also adjust the position of Pole) 1'7& with the screw of bolt holder 16C. Adjust the position of the bolt receiver 16B by sliding it onto the board fixing bar 15B so that it matches the position of the hole 16d. Then, insert the other end of the bolt 17B into the screw hole 16d (not shown) of the bolt holder 16C on the board fixing bar 15.
Screw it in until it touches side a of 0. And Natsu 1
8A, 19A and nuts 18B, 19B connect one end side of each of the bolts 17A, 17B to each protruding plate 16.
Fix it to e. Further, the plaster boards 3A, 3B are fixed to each surface of the board fixing bars 15A, 15B, 15C using screws (not shown) or the like. As a result, the plaster board 3A is fixed at right angles to the surface of the plaster board 3C, the plaster board 3B is fixed at right angles to the side wall 2B surface, and the plaster board 3B and the plaster board 3A are fixed at right angles, respectively, as shown in FIG. As shown in , the squareness of the corners becomes naturally accurate. Therefore, the conventional welding work can be omitted,
It becomes possible to easily construct a dyed structure. Furthermore, since no welding is required, the possibility of fire or the like can naturally be eliminated. In addition, in Fig. 1, the board fixing bar 15
A to 15C and bolt receivers 16A to 160, etc. are the first to
This is exactly the same as the board fixing bar 15 and bolt receiver 16 shown in FIG.

FIG. 3 shows another embodiment of the present invention.
The same parts as in FIGS. 2 and 6 are denoted by the same reference numerals. In this embodiment, a conventionally used edge 12 (see FIG. 6) is used in place of the board fixing bar 15 used in the FIG. 1 embodiment.

The field edge 12B is fixed to the field edge 12A to which the plaster board 3C is attached, and the bolt receiving plate 20 is inserted into the field edge 12B as shown by the arrow H. And bolt receiving plate 2
Screw one end of the bolt 17A into the screw hole 20a formed at 0 until it contacts the bottom surface of the field edge 12B. This means that Pol) 17A is installed vertically. Next, the field edge 12C is fixed to the side wall 2B in the state shown in FIG. 3 using, for example, a bolt driven in with a low-speed riveting gun. The other end of the aforementioned bolt 17A is passed through the through hole 21a formed in the hanger metal fitting 21, and the oak 19A is screwed into the end. At this stage, the lower end side of Pole 17A is not fixed yet. At this time, it is assumed that the hanger hardware 21 has already been attached to the edge 12D as shown by the arrow.

To fix the hanger hardware 21 to the edge 12D, the elastic feet 21b and 21c formed at the lower part are bent and inserted into the edge 12D (in the direction of the arrow). Press the upper surface of 21 with your fingers or the like to bend the legs 21b and 21c as described above, and in this state,
Slide it in the longitudinal direction of the 2D, and stop the suppression operation when it reaches a desired position. Then, the foot portion 21b.

21c returns to its original state due to its elasticity, and the hanger hardware 21 is fixed, that is, attached, to the edge 12D.

Next, insert the cross hardware 22 having the cutting part 22a into one end of the field edge 12E as shown by the arrow T, and insert the claw part 23 into the other end.
Insert the cross hardware 23 having the shape a as shown by the arrow H. Then, the cut portion 22a provided on the cross hardware 22 is fitted into the end portion forming the groove of the edge 12C fixed to the side wall 2B (as shown by the arrow), and The claw portion 23a is attached to the edge of the field edge 12D where the groove is formed (as shown by arrow N). After the above installation is completed, bolt 17A is fixed using nut 19A and nut 18A. And plasterboard 3A.

3B is fixed to each side of the field edges 12B-12E with screws (not shown) or the like. As a result, the plasterboard 3A is fixed at right angles to the surface of the plasterboard 3C, the plasterboard 3B is fixed at right angles to the surface of the side wall 2B, and the plasterboard 3B and the three plasterboards are fixed at right angles to each other. As shown in Figure 3, the squareness of the corners becomes naturally accurate. Therefore, similar to the embodiment in FIG. 1, a dyed structure with various advantages can be achieved.

Although this embodiment has the disadvantage that the number of parts is increased compared to the embodiment shown in FIG. 1, it has the advantage that the conventionally used edge 12 can be used.

(Correspondence between invention and embodiments) In the illustrated embodiment, there are 15 board fixing bars.

15B, field edges 12B, 12C are the first board fixing means of the present invention, board fixing bar 15C5 field edge 12D is the second board fixing means, bolt receiving metal fittings 16A, 16C, bolt receiving plate 20, no-gar The hardware 21 is a hanging member receiving means,
Pol) 17A, oak) 18A, 19A are the hanging members, bolt receiver 16B1 bolt 17B1 nut 18B, 19
B, cross hardware 22.23, field edge 12E as connecting means,
The ceiling surface and wall surface each correspond to a beam-shaped support surface.

In the example shown in Fig. 1.3, the case where a beam type is constructed using the side wall 2B is explained, but even if the steel beam 1 is exposed on the ceiling as shown in Fig. 4, it can be easily dyed. Can be configured. Further, although the board fixing bar 15 shown in FIG. 1 has an L-shaped cross section, its strength is improved by providing grooves (irregularities) on each surface as shown in FIG.

(Effects of the Invention) As explained above, according to the present invention, each has at least two surfaces that are perpendicular to each other, one of the surfaces is fixed to the beam-shaped support surface, and the other surface is fixed to the end of the board. The board fixing means of the two corners 1 to which the parts are attached, and at least one board having at least two surfaces forming a right angle, the ends of the boards are respectively attached to the two faces, and are arranged at the beam-shaped corners. the first board fixing means fixed to the ceiling surface of the beam-shaped support surface;
A hanging member receiving means that fits into each of the board fixing means, a hanging member that connects the hanging member receiving means vertically and in an adjustable distance, and a board fixing means located on the same horizontal plane under the ceiling surface. A frame mechanism is constructed by the connecting means to be connected, and the perpendicularity from the ceiling surface and the squareness of the beam corner are naturally achieved, so work can be done easily and safely. . −

[Brief explanation of the drawing]

Fig. 1 is a side view showing a board-finished wall-mounted beam type according to an embodiment of the present invention, Fig. 2 is a perspective view showing the shape of each member constituting the beam and its assembly process, and Fig. 3 is a main Side and perspective views showing a board-finished wall-mounted beam type and the assembly process of each support point and corner part, which is another embodiment of the invention, FIG. 4 is a view showing a modified example of the beam type, and FIG. FIG. 6 is a side view showing a modified example of the board fixing bar shown in FIGS. 1 and 2, and FIG. 6 is a side view showing a conventional board-finished wall-mounted beam type. 1...Steel beam, 2B...Side wall, 3A-3C...Plaster board, 5...Edge material, 15.15A-1
5C... Board fixing bar, 16.16A~16C...
・Bolt holder, 17.17A, 17B...Bolt,
18. 18A, 18B, 19° 19A, 19B...Nut, 20...Bolt receiving plate 21...Hanger hardware,
22.23...Cross hardware. Figure 1

Claims (1)

[Claims] 1. A board-finished beam type consisting of a frame mechanism formed around the exposed part of the beam and a board attached to the frame mechanism, each having at least two surfaces at right angles, one of which surfaces. is fixed to a beam-type support surface, and has at least two surfaces forming a right angle to two first board fixing means to which the ends of the board are attached to the other surface,
Ends of the board are respectively attached to the two surfaces, at least one second board fixing means is disposed at the corner of the beam shape, and the first board fixing means is fixed to the ceiling surface of the beam support surface. A hanging member receiving means that fits into the board fixing means and the second board fixing means, respectively, a hanging member that connects the hanging member receiving means vertically and in a distance adjustable manner, and located on the same horizontal plane under the ceiling surface. A board-finished beam type characterized in that the frame mechanism is constituted by connecting means for connecting the board fixing means and the board fixing means.