JPH085208Y2 - Panel mounting structure for fireproof partition device - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention is composed of an inorganic refractory material without any gaps to provide fire resistance,
The present invention relates to a panel mounting structure in a partition device having excellent heat resistance.

[Conventional technology]

As a conventional fire-resistant partitioning device, metal ceiling rails and ground rails are arranged vertically, metal pillars are erected between the rails, and panels made of inorganic fire-resistant material etc. are attached to the front and rear surfaces. There are things.

[Problems to be solved by the invention] However, in such a conventional refractory partitioning device, since the top rail, the ground rail, or the pillars to which the panel is attached are made of metal, these rails or pillar parts are Fire resistance, especially heat resistance is not always sufficient,
There is also a problem in fire resistance and heat resistance of the panel mounting portion.

In view of the above points, the present invention has an upper and lower rails made of an inorganic refractory material and arranged above and below the rails with both sides in the longitudinal direction of both rails and at appropriate intervals in the longitudinal direction of both rails. A pillar structure of a structure in which pillars made of an inorganic refractory material are erected, and lateral crosspieces made of an inorganic refractory material are horizontally arranged between the pillars at appropriate intervals in the longitudinal direction of the pillars. A panel made of inorganic fireproof material is attached from both sides to construct a fireproof partitioning device with improved fireproofing and heat resistance performance. As a panel mounting structure for this fireproof partitioning device, sacrifice of fireproofness and heat resistance. It is an object of the present invention to provide a panel mounting structure that does not have a panel and can be easily mounted to a column or a cross rail in the frame structure.

[Means for solving the problem]

In order to achieve the above-mentioned object, the panel mounting structure according to the present invention is provided between a top rail and a bottom rail, which are made of an inorganic refractory material and arranged vertically, on both sides of both rails in the longitudinal direction and on both rails. The columns made of inorganic refractory are erected at appropriate intervals in the longitudinal direction, and the horizontal bars made of inorganic refractory are horizontally provided between the columns at appropriate intervals in the longitudinal direction of the columns. In a fireproof partitioning device in which a panel made of an inorganic refractory material is attached from both sides of a frame structure constituted by an inward hook side at the peripheral edge of the cover made of a metal plate and covering the panel surface. A pair of locking projections having a substantially U-shaped cross section and facing each other at the opening edge are formed on the front and rear surfaces of the support column or the horizontal rail, and the back surface has a bulging portion at the tip for fixing. The panel receiving metal fittings formed by forming the Is mounted in a state that it is embedded in a horizontal rail, and both locking projections of the panel receiving metal fitting are locked to respective locking sides provided on the covers of adjacent panels, and joints are provided between the both locking sides. The panel is fixed to the column or the horizontal rail by fitting the member.

[Action]

The panel mounting structure according to the present invention is as described above.
A panel structure made of inorganic fireproof material is attached to both sides of the frame structure consisting of top rails, ground rails, columns, and horizontal rails made of inorganic fireproof material. In a fireproof partitioning device that is configured to have excellent fire resistance and heat resistance, when attaching the panel from both sides of the frame structure, the locking side provided on the peripheral portion of the panel cover was attached to the front or rear surface of the column or cross rail. It can be easily installed by locking it to the panel receiving metal fitting, and by fitting a joint member in the joint between the locking sides of adjacent panels, the fire resistant structure is divided at this joint. A continuous fireproof structure can be provided over the entire partition device.

〔Example〕

Hereinafter, the present invention will be described in more detail with reference to the illustrated embodiments.

FIG. 1 shows an example of construction of the fireproof partition device in a room, and FIG. 2 is an exploded view of the fireproof partition device.

In the fireproof partitioning device of the illustrated example, a top rail 1 and a ground rail 2 are arranged vertically, and columns 3 are erected on both sides of the rails 1 and 2 in the longitudinal direction, and the rails 1 and 2 are long. A frame structure 10 is constructed by vertically arranging intermediate columns 4 at appropriate intervals in the direction, and laterally arranging horizontal bars 5 between the columns 3 and 4 at appropriate intervals in the longitudinal direction of each column. I will do it. Then, from both sides of the frame structure 10 to a grid-shaped opening 11 formed by the top rail 1, the ground rail 2, the columns 3, 4 and the horizontal rail 5, etc., depending on the size of the opening 11. Large panel 6
... and joint members 7 and 8 are attached to the joint portions in the vertical and horizontal directions formed between the panels 6 adjacent to each other vertically and horizontally.

The top rail 1, the ground rail 2, the columns 3, 4 and the cross rail 5
Etc. are all made of an inorganic refractory material. Specifically, for example, it can be made by continuously forming concrete by extrusion molding and cutting it into appropriate lengths.
In the illustrated embodiment, the top rail 1 has a U-shaped downward cross section, and the surface thereof has a metal reinforcing plate.
13 and 14 are attached. Further, the ground rail 2 is formed in an upwardly U-shaped cross section, and reinforcing plates 21 and 22 are similarly attached to the surface thereof. The pillar 3 standing upright at the end between the top rail 1 and the ground rail 2 has an inward U shape, and reinforcing plates 31 and 32 are also attached to the surface thereof. The top rail 1, the ground rail 2, or the pillars 3 at the end portions, which are formed in the U-shape in cross section, may be extruded into the same cross sectional shape and cut into appropriate lengths. Next, the middle strut 4 is formed in a substantially H-shaped cross-section by forming recessed lines 41 on both left and right sides along the longitudinal direction thereof, and a reinforcing plate is sandwiched in the recessed line 41 portion so as to sandwich the strut 4 from both sides. 42, 42 are attached with bolts and nuts 43, etc., and panel ridges 45, 45 are formed on the front and rear sides of the support column 4 with U-shaped cross-sections and opening edge portions facing each other inwardly. Metal fitting 44
An embedding side 47 formed by forming a bulge portion 46 on the tip protruding from the back surface is integrally embedded and fixed to the column 4. Further, the horizontal rail 5 is formed in a substantially H-shaped cross section by forming recessed stripes 51 on both upper and lower sides along the longitudinal direction thereof, and the horizontal rail 5 is sandwiched in the recessed stripe 51 portion from both the upper and lower sides. Reinforcing plates 52, 52 are attached by bolts and nuts 53 and the like, and locking ridges 55 are formed on the front and rear sides of the horizontal rail 5 and have inward U-shaped cross-sections inwardly facing each other at the opening edge portions like the pillars 4. The panel receiving metal fitting 54 formed with 55 and 55 is embedded and fixed to the horizontal rail 5 with the embedded side 57 formed with the bulging portion 56 at the tip protruding from the back surface thereof. It is also possible to form the intermediate support column 4 and the horizontal crosspiece 5 in the same cross-sectional shape, and cut them to an appropriate length to make them at the same time. As described above, the top rail 1, the ground rail 2, the pillar 3 and the like are formed in a U-shaped cross section, and the middle pillar 4 and the horizontal rail 5 are formed.
By making the material substantially H-shaped in cross section, it is possible to reduce the weight of these members made of an inorganic refractory material such as concrete, which is a relatively heavy material, and to rationalize the material.

Next, the panel 6 attached from both sides of the frame structure 10 is made of rock wool, or an inorganic refractory material 61 such as porous ceramics, tiles, or a mixture of these with inorganic fibers or the like, The surface of the cover 62 is covered with a metal cover 62, and an inward locking side 64 for locking the locking projections 45, 55 provided on the support column 4 or the horizontal rail 5 is provided on the peripheral edge of the cover 62. Further, mounting edges 65 and 66 that abut against the surfaces of the rails 1 and 2 are provided at the peripheral portions corresponding to the top rail 1 and the ground rail 2.

Then, the top rail 1 and the ground rail 2 are arranged above and below the room respectively, and columns 3 and 4 are erected between the top rail 1 and the ground rail 2, and a horizontal rail 5 is provided between the columns 3 and 4. The frame structure 10 is formed by mounting. The roof rail 1 and the pillar 4
As for the structure of the attachment part of, for example, as shown in FIG. 6, a downward U-shaped ceiling fixing metal fitting 16 is fitted in the recessed portion 15 of the ceiling rail 1 formed in the downward U-shape, and this is mounted on both sides of the upper end of the column 4. It is inserted into the fitting groove 17 provided in the reinforcing plates 42, 42, and is fixed with a fixing screw 18 or the like to fix the upper end of the column 4 to the top rail 1 so that its height can be adjusted. On the other hand, the structure of the mounting portion of the ground rail 2 and the column 4 is, for example, as shown in FIG. 7, the upward U-shaped column support fitting of the adjuster 24 installed in the recess 23 of the ground rail 2 formed in the upward C shape. 25 is inserted into the fitting grooves 19 provided in the reinforcing plates 42 on both sides of the lower end of the column 4, and the lower end of the column 4 is supported by the adjuster 24 so that its height can be adjusted. Further, as shown in FIG. 8, for example, the support 4 and the horizontal rail 5 are connected to each other by a connecting metal fitting 9 which is substantially U-shaped in side view and has hooks 91 and 92 formed vertically.
While fitting by fitting to the upper and lower recessed strips 51, 51,
The upper and lower hooks 91, 92 of the connecting fitting 9 are locked and attached to the upper and lower locking portions 48, 49 provided in the reinforcing plate 42 on the side surface of the column 4. In addition, the above-mentioned top rail 1, ground rail 2, pillar 3,
4, the cross rail 5, and the like may be simply connected and fixed by L metal fittings or the like.

Next, when the panel 6 is attached to the frame structure 10, the peripheral edge of the inorganic refractory material 61 in the panel 6 constitutes the respective grid-shaped openings 11, the top rail 1, the ground rail 2, the columns 3 and 4, respectively. Alternatively, with the front rail 1 or the ground rail 2 being overlapped with the front and rear surfaces of the horizontal rail 5, the mounting side 6 of the cover 62 is attached.
The portions 5 and 66 are fixed with screws 67 or the like, and the panel 6 is directly fixed to the columns 3 with screws 33 or the like for the end columns 3. In the present invention, with respect to the intermediate support column 4 and the horizontal rail 5, the locking projections 45 and 55 of the panel receiving metal fittings 44 and 54 attached to the front and rear surfaces of the support column 4 and the horizontal rail 5 are covered by the cover 62. The locking side 64 of the above is locked, and the lateral and lateral joints 75 and 85 formed between the adjacent panels 6 and 6 are outwardly extended ridges 71 with a substantially U-shaped cross section at the joints 75 and 85. , 81 forming joint member 7,
8 is fitted, and the engaging side 64 of the panel 6 is joined by the joint members 7 and 8.
The panel 6 is fixed to the frame structure 10 by preventing it from coming off from the locking projections 45, 55 of the panel receiving metal fittings 44, 54.

9 and 10 show another embodiment of the panel mounting structure according to the present invention. As shown in the drawing, the embedded side 47 for fixing the panel receiving bracket 44 to the column 4 and The shape of the bulging portion 46 and the like on the buried side 47 is not particularly limited.

According to the above fireproof partitioning device, from the both sides of the frame structure 10 composed of the top rail 1, the ground rail 2, the columns 3, 4 and the cross rail 5 made of an inorganic refractory material, the panel 6 made of an inorganic refractory material is also provided. By attaching the, the entire partition device can be made of an inorganic refractory material without any gaps, and has excellent fire resistance and heat resistance as a fire resistant partition device. or,
Since the horizontal rail 5 is provided between the top rail 1 and the ground rail 2 and the plurality of panels 6 are attached in the vertical direction, the appearance can be changed. And
In the present invention, as a panel mounting structure in this fireproof partitioning device, an inward locking side 64 provided on a peripheral portion of a panel cover 62 made of a metal plate or the like is provided on the front surface or the rear surface of the pillar 4 or the cross rail 5. By locking the joints 7 and 8 between the locking ridges 45 and 55 of the panel receiving bracket 44 or 54 and fitting the locking sides 64 of the cover 62 in the adjacent panels 6, screws or the like can be obtained. It is possible to fix the panel 6 to the support column 4 or the horizontal rail 5 very easily without using the above, and the panel receiving metal fittings 44 and 54 have bulging portions 46 and 56 at the tips provided on the back surface thereof for fixing. Since the embedded sides 47 and 57 of the panel are installed in a state of being embedded in the support column 4 or the horizontal rail 5, there is no fear that these panel receiving metal fittings 44 and 54 will fall off the support column 4 or the horizontal rail 5, and therefore the panel 6 will not , Is firmly attached to the cross rail 5 and the like.

[Effect of device]

As described above, according to the panel mounting structure in the fireproof partitioning device according to the present invention, the pillar made of the inorganic refractory material in the fireproof partitioning device or the panel made of the same inorganic refractory material in the cross rail, The fireproof partitioning device can be attached very easily without impairing the fireproofness and heat insulation and without using screws or the like.

[Brief description of drawings]

FIG. 1 is a perspective view of a fireproof partitioning device installed between a ceiling surface and a floor surface in a room, FIG. 2 is a perspective view of the fireproof partitioning device in an exploded state, and FIG. 3 is a view of the fireproof partitioning device. Fig. 4 is a horizontal cross-sectional view, Fig. 4 is an enlarged view of a main part, Fig. 5 is a vertical cross-sectional view of the refractory partitioning device, and Fig. 6 is an exploded perspective view showing an example of a mounting structure of a top rail and a support, Fig. 7 Is an exploded perspective view showing an example of the mounting structure of the ground rail and the supporting column, FIG. 8 is a perspective view showing an example of the mounting structure of the supporting column and the cross rail, and FIGS. 9 and 10 are other embodiments of the panel mounting structure. It is sectional explanatory drawing of an example. 1: Top rail, 2: Ground rail, 3: Strut, 4: Middle strut, 5: Cross rail, 6: Panel, 7: Joint member, 8: Joint member, 9: Connecting bracket,
10: Frame structure, 11: Grid-shaped opening, 13, 14: Reinforcement plate, 15: Recessed strip, 16: Top fixing bracket, 21, 22: Reinforcement plate, 23: Recessed strip, 24: Adjuster, 25: Strut Bracket, 31, 32: Reinforcing plate, 33: Screw, 4
1: Recessed line, 42: Reinforcement plate, 43: Bolt / nut, 44: Panel receiving bracket, 45: Locking protrusion, 46: Bulging part, 47: Embedded side, 48, 49:
Locking part, 51: concave line, 52: reinforcing plate, 53: bolt / nut, 54:
Panel receiving bracket, 55: locking ridge, 56: bulge, 57: buried side, 61: inorganic refractory material, 62: cover, 64: locking side, 65, 66: mounting side, 67: screw, 71 : Overhang, 75: Joint, 81: Overhang,
85: Joint, 91, 92: Hook.

Claims (1)

[Scope of utility model registration request] 1. An inorganic refractory material, which is made of an inorganic refractory material and is vertically arranged on both sides of a top rail and a ground rail, with both sides in the longitudinal direction of both rails and at appropriate intervals in the longitudinal direction of both rails. From the both sides of the frame structure, which is constructed by erected the pillars created by the above, and horizontally arranging the horizontal crosspieces made of the inorganic refractory material at appropriate intervals in the longitudinal direction of the pillars between the pillars. In a fireproof partitioning device in which a panel made of a refractory material is attached, an inward hook side is formed at a peripheral portion of a cover made of a metal plate to cover the surface of the panel, and a front surface of the pillar or the cross rail and On the rear surface, there is formed a pair of locking projections having a substantially U-shaped cross section at the opening edge and facing each other, and on the back surface, a fixed embedded side having a bulge portion at the tip is formed. Install with the embedded side embedded in a pillar or cross rail, and Panels are attached to columns or cross rails by locking the locking sides provided on the covers of the panels adjacent to each other on both locking projections of the metal fitting, and fitting a joint member between the locking sides. A panel mounting structure in a fireproof partition device, characterized in that