JP5806844B2 - Vertical starter - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a vertical starter used for a base part of an outer wall material of a building or structure requiring fireproof performance and fireproof performance.

  In general, a panel in which a core material made of a synthetic resin foam is sandwiched between a thin plate-like surface material and a back material, and an end surface wall is formed at an end portion has been invented and devised on the market. (For example, refer to Patent Documents 1 and 2).

JP-A-9-195411 JP 7-003995 A

  However, when the panels of Patent Documents 1 and 2 are installed vertically, the inter-layer deformation angle of the frame is 1/200 or less by the specified value, but there are appropriate measures for book walls, interior / exterior materials, equipment, etc. Only when it is taken, relaxation is recognized to an interlayer deformation angle of 1/120 or less. Therefore, in order to prevent the panel itself from being damaged due to the interlayer deformation of the panel, when the working width is 900 mm at the lower end of the panel, the clearance height from the drainer = working width 900/120 = 7.5 mm, the working width is In the case of 600 mm, it was necessary to form a gap with a gap height with a drainer = working width 600/120 = 5 mm. However, in general construction, as shown in FIGS. 16 to 19, an L-shaped angle starter C is generally used, and this starter C is mounted on the drainer B attached to the base part. In addition, when the building rolls due to an earthquake or the like and the panel A is displaced, only one of the long sides of the panel A is fixed to the housing as shown in FIG. Since the panel A is displaced following the interlayer deformation of the casing α because it is not fixed to the casing, and the drainage B and the starter C are stronger than the panel A, the end A1 of the panel A is shown in FIG. As shown in FIG. 2, the material was pressed against the starter C and was damaged or deformed.

  In order to solve such drawbacks, the present invention provides a starter for use in constructing a panel in a vertically stretched manner, at least a vertical flat fixed surface, and a mounting surface in which the upper end of the fixed surface protrudes to the outdoor side. And the fixed surface is formed from a deformed gap cut out upward from the lower end at a pitch of the working width of the panel, and the deformed gap is matched with the working width of the panel, and the vicinity of the center of the working width is fixed by a fixing tool. The present invention provides a vertical starter having a fixing hole for fixing.

  The vertical starter according to the present invention (1) can prevent the panel from being damaged when the frame is displaced by a horizontal vibration such as an earthquake. (2) There is no need to repair the panel and the vertical starter even after the occurrence of an earthquake. (3) Since the panel can follow the roll of an earthquake without breakage, the panel does not peel off from the frame. (4) Since the panel is not damaged during an earthquake, the panel will not be peeled off from the housing. (5) There is no danger to humans due to panel peeling. There are features and effects.

It is the top view and sectional drawing which show one Example of the starter for vertical tension based on this invention. It is sectional drawing which shows a typical example of the construction state of the vertical starter which concerns on this invention. It is sectional drawing which shows a typical example of the construction state of the vertical starter which concerns on this invention. It is sectional drawing which shows a typical example of the construction state of the vertical starter which concerns on this invention. It is sectional drawing which shows an example of the panel used for construction of the starter for vertical tension concerning this invention. It is a partial expanded sectional view which shows an example of the panel used for construction of the starter for vertical tension concerning this invention. It is a partial expanded sectional view which shows an example of the panel used for construction to the vertical starter which concerns on this invention. It is a partial expanded sectional view which shows an example of the construction state of the panel used to be used for the starter for vertical tension concerning this invention. It is sectional drawing which shows one Example of the draining used for construction of the starter for vertical tension concerning this invention. It is explanatory drawing which shows an example of the panel used for construction of the starter for vertical tension concerning this invention. It is sectional drawing which shows the other Example of the panel used for construction of the starter for vertical tension concerning this invention. It is sectional drawing which shows the other Example of the starter for vertical tension based on this invention. It is sectional drawing which shows the other Example of the starter for vertical tension based on this invention. It is sectional drawing which shows the other Example of the construction state of the starter for vertical tension concerning this invention. It is a top view which shows the other Example of the construction state of the vertical starter which concerns on this invention. It is explanatory drawing which shows a prior art example. It is explanatory drawing which shows a prior art example. It is explanatory drawing which shows a prior art example. It is explanatory drawing which shows a prior art example.

  Hereinafter, an embodiment of a vertical starter according to the present invention will be described in detail with reference to the drawings. 1 (a), 1 (b) (a sectional view taken along the line aa in FIG. 1 (a)), (c) (cross sectional view taken along the line bb in FIG. 1 (a)), and FIG. -C section sectional view) is a plan view and a sectional view showing an embodiment of the vertical starter C according to the present invention, FIG. 2 is a sectional view showing a construction state of the vertical starter C according to the present invention, FIG. 4 is an explanatory view showing the construction state, and FIG. 5 is a cross-sectional view showing an example of the panel A. The core material 3 made of a synthetic resin foam is sandwiched between the front surface material 1 and the back surface material 2, and the upper and lower sides in the width direction. This is a long panel A in which a male connecting portion 4 and a female connecting portion 5 are formed at the ends. 6A and 6B are partially enlarged sectional views showing an example of the panel A, FIG. 7 is a partially enlarged sectional view showing an example of the panel A, and FIG. 8 is a partially enlarged sectional view showing a construction state of the panel A. 9 and 9 are sectional views showing an embodiment of the drainer B. FIG. Α is a housing and β is a fixture.

  More specifically, as shown in FIGS. 5, 6 (a), 6 (b), 7, and 8, the surface material 1 appears on the lower edge of the decorative surface a at the front male part 1 a and on the upper edge of the decorative surface a. A female part 1b is formed, and the front male part 1a is formed by bending the lower end edge of the surface material 1 to the indoor side and extending upward, and a cover comprising the lower edge 6 and the lower end part of the surface material 1 Part 7, innermost edge 8 where the tip of lower edge 6 is bent indoors, upper edge 9 where the tip of innermost edge 8 is suspended downward, lower edge 6, innermost edge 8 and upper edge 9 , An abutting edge 11 in which the tip of the upper edge 9 is bent indoors, a lower edge 6, a cover portion 7, and a protruding piece 12 made of the core material 3.

  The front female part 1b has a step piece 13 in which the upper edge of the surface material 1 is bent indoors, a fixing piece 14 that protrudes upward from the tip of the step piece 13, and a fixing in which the middle of the fixing piece 14 is recessed indoors. A groove 15, a lower piece 16 that is bent downward toward the indoor side and hanging downward, an engagement piece 17 formed from the fixed piece 14 and the lower piece 16, and a distal end of the lower piece 16 at the indoor side It is formed from the contact piece 18 which protruded in the direction.

  As shown in FIGS. 5, 6 (a), 6 (b), 7, and 8, the back material 2 is formed by forming a back male part 2 a at the lower end edge and a back female part 2 b at the upper end edge. The male part 2a is a fitting surface formed by a lower side surface 19 in which the lower end edge of the back material 2 is bent outward, an inner side surface 20 in which the tip of the lower side surface 19 is bent upward, and the lower side surface 19 and the inner side surface 20. 21, innermost surface 22 with the tip of inner surface 20 bent outward, outer surface 23 with the tip of innermost surface 22 hanging downward, inner surface 20, innermost surface 22, and outer surface 23. It is formed from the formed fitting groove 24 and a contact surface 25 where the tip of the outer surface 23 is bent outward.

  The back female portion 2b is a step 28 formed by an upper side 26 where the upper end edge of the back material 2 is bent outward, an inner side 27 where the tip of the upper side 26 is bent upward, and an upper side 26 and an inner side 27. The outer side 29 having the tip of the inner side 27 folded downward, the protruding side 30 formed from the inner side 27 and the outer side 29, and the abutting side 31 bent from the tip of the outer side 29 to the outdoor side. Formed.

  The male engagement piece 32 is formed by the upper edge 9 of the surface material 1, the contact edge 11, the outer surface 23 of the back material 2, the contact surface 25, and the core material 3. The groove 33 is formed by the lower piece 16 of the surface material 1, the contact piece 18, the outer side 29 of the back material 2, the contact side 31, and the core material 3. Although not shown, side tape is formed on the core material 3 portion of the male engagement piece 32 and the female engagement groove 33 so that the core material 3 does not leak outside when the core material 3 is filled.

  Reference numeral 1c denotes an end piece, which is obtained by bending the surface material 1 at the left and right ends in the longitudinal direction of the panel A toward the indoor side. In addition, the edge part of the surface material 1 can also be bent in L shape, and it can also be set as the edge part piece 1c.

P is a packing material, which is formed to improve fire resistance, waterproofness, airtightness, and the like. For example, typical and elastic packing material P is generally commercially available such as polyvinyl chloride, chloroprene, chlorosulfonated polyethylene, ethylene propylene, asphalt impregnated polyurethane, EPM, EPDM, and the like. is there. Further, as the curable packing material P (sealing material), silicone type (reaction curable type, moisture curable type), modified silicone type (reactive curable type), polysulfide type (reactive curable type), polyurethane type (reactive curable type, Moisture curable type), SBR type (dry curable type), acrylic type (dry curable type), etc. are mainly useful as functions of waterproofing material, airtight material and the like. Of course, flame retardants such as inorganic materials or flame retardants such as ammonium polyphosphate, aluminum hydroxide, phenol resin particles, carbon black, graphite (foamed and non-foamed) having fire resistance and fire resistance in these components. A fire-resistant packing material mixed with a material may be used.

  The surface material 1 or the back material 2 is a thin metal plate, for example, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galbarium steel plate, enamel steel plate, clad steel plate, laminated steel plate (PVC steel plate, etc.), sandwich steel plate ( (Of course, including color plates embossed with various colors and embossed plates), etc., which are formed into various shapes by roll molding, press molding, extrusion molding or the like. Further, as the back material 2, aluminum vapor-deposited paper, asbestos paper, craft paper, asphalt felt, metal foil (Al, Fe, Pb, Cu), synthetic resin sheet, rubber sheet, cloth sheet, gypsum paper, aluminum hydroxide paper, It is also possible to use a laminate of one or more glass fiber nonwoven fabrics or the like, or a sheet-like product that has been subjected to a waterproof treatment or a flame retardant treatment.

  The core material 3 is made of a synthetic resin foam such as polyurethane foam, polyisocyanurate foam, phenol foam, vinyl chloride foam, polyethylene foam, polystyrene foam, urea foam, etc., for example, a stock solution of resol type phenol, A curing agent and a foaming agent are mixed, discharged onto the back surface side of the surface material 1 or the back material 2, and heated to react, foam and cure. In addition, the core material 3 includes lightweight aggregates (perlite grains, glass beads, gypsum slag, talc stone, shirasu balloon, aluminum hydroxide, etc.), fibrous materials (glass wool, rock wool, carbon fiber, Graphite and the like) can be mixed to improve fire resistance and fire resistance.

  B is a drainer, and as shown in FIG. 9, a substantially vertical flat fixed surface B1, an inclined surface B2 that protrudes by inclining the lower end B4 of the fixed surface B1 toward the outdoor side, and the tip of the inclined surface B2 Is a long member formed from a decorative surface B3 that hangs downward, and is formed at the lower end of the base portion of the housing α as shown in FIG.

  As the material, for example, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galvalume steel plate, enamel steel plate, clad steel plate, laminated steel plate (vinyl chloride steel plate etc.), sandwich steel plate (damping steel plate etc.), etc. It is a metal plate material (including, of course, color plates and embossed plates coated with various colors).

  C is a starter, which is formed with a gap S on a drainer B formed in the base portion as shown in FIG. 1, and has a vertical planar shape as shown in FIGS. 9 (a) to 9 (d). The fixed surface C1, the mounting surface C2 that protrudes by bending the upper end of the fixed surface C1 toward the outdoor side, the fixed surface lower end C3 of the fixed surface C1, and the fixed surface C1 upward from the lower end with the pitch of the working width W of the panel A It is a long member formed from a deformed gap C4 cut out at a portion and a fixed hole C5 formed at a position half the working width W.

  As the material, for example, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galvalume steel plate, enamel steel plate, clad steel plate, laminated steel plate (vinyl chloride steel plate etc.), sandwich steel plate (damping steel plate etc.), etc. It is a metal plate material (including, of course, color plates and embossed plates coated with various colors). Of course, when the panel A is deformed, the vertical stretch starter C has such strength and flexibility that it can be deformed following the deformation.

More specifically, the fixing surface C1 of the vertically extending starter C is a portion for fixing the vertically extending starter C to the housing α as shown in FIG. 2, and is fixed via the fixing hole C5.

As shown in FIG. 2, the mounting surface C2 is placed temporarily on the vertical starter C by placing the end A1 of the vertical panel A, and the panel A of the panel A as shown in FIG. This is a portion for fixing the panel A to the housing α by fixing the fixing groove 15 to the housing α via the fixture β.

The deformation gap C4 is formed so that the vertical starter C can be deformed following the deformation of the panel A when the panel A is deformed as shown in FIG. It is a void.

The fixing hole C5 is a hole formed for positioning when the vertical starter C is fixed to the housing α, and is formed in an intermediate portion of the deformation gap C4 which is a position of 1/2 of the working width W. is there.

  Then, the construction example of the starter for vertical tension based on this invention is demonstrated. First, as shown in FIG. 2, a long drainage B as shown in FIG. 9 is fixed continuously to the base of the housing α via a fixture β.

  When the construction of the drainer B is completed, a long vertical starter C as shown in FIGS. 1A to 1D is fixed to the fixture with a gap S from the lower end B4 of the draining surface B. It is fixed continuously on the rod α through β. At this time, the working width W of the panel A and the pitch of the deformation gap C4 are matched to perform positioning.

  In this case, the vertical starter C is fixed as shown in FIG. 10, where the working width of the panel A is W, and the driving interval of the fixture β is the working width of the panel A. That is, as shown in FIG. 2, the fixing position of the fixing tool β is to fix the vicinity of the approximate center of the working width W, and is formed at a position of 2 / W that is the center of the working width W in the drawing. In other words, the placement position of the fixture β is the pitch acting width W and the placement position is the center of the working width W of the panel A. In addition, since the fixing starter C5 is formed in this position in advance in the vertical tension starter C, it is only necessary to align the working width W of the panel A with the pitch of the deformation gap C4. is there. Of course, in order to fix the vertical starter C with the pitch of the working width W, when the working width W is widened and the load on the panel A is increased, the two are located near the left and right of the W / 2 position. When fixing with the fixture β, forming two fixtures β on the top and bottom, or when the working width W is narrowed and the load on the panel A is reduced, the fixing hole C5 of W / 2 is reduced. It is also possible to form the fixed pitch at 2W, 3W, etc. at the position.

  In addition, the specified value of the interlayer deformation angle is 1/200 or less, but the interlayer deformation angle can be relaxed to 1/120 or less only when appropriate measures are taken for book walls, interior / exterior materials, equipment, etc. It recognized. Therefore, when the working width W is 900 mm, the clearance S has a height h = working width 900/120 = 7.5 mm, and when the working width W is 600 mm, the height S of the clearance S = working width. 600/120 = 5 mm. Of course, the size of the gap S may be larger than this value.

  When the wall displacement shown in FIG. 3 is subjected to the inter-layer displacement follow-up performance test for the panel A as shown in FIG. 4, the panel A is displaced about the fixture β. Will do. The vertical starter C is deformed in response to this displacement, but the vertical starter C is deformed along with the displacement of the panel A due to the gap S formed between the vertical starter C and the drainer B. Thus, the end A1 of the panel A is not deformed.

  When the installation of the vertical stretch starter C is completed, the panel A as shown in FIG. 5 is placed on the placement surface C2 of the vertical stretch starter C as shown in FIG. The male engaging piece 32 is inserted into the female engaging groove 33 as shown in FIG. 3 and the fixing groove 15 of the female connecting portion 5 at the other end is driven and fixed to the housing α by the fixing device β at a constant pitch. By repeating such a process, the panel A is completed by vertical stretching as shown in FIGS.

  What has been described above is only one example of a vertical starter according to the present invention, and FIGS. 11 (a) to 11 (e), FIGS. 12 (a) to 12 (j), and FIGS. 13 (a) to 13 (j). ), FIG. 14 and FIG. 15 (a), (b) can also be formed.

  That is, FIGS. 11A to 11E are cross-sectional views showing other examples of the panel A. FIG.

  12 (a) to 12 (j) and FIGS. 13 (a) to 13 (j) are plan views showing other embodiments of the vertical starter C. FIG.

  FIG. 14 is a cross-sectional view showing another embodiment of the construction state of the vertical starter according to the present invention, in which the drainer B is omitted.

  15 (a) and 15 (b) are plan views showing another embodiment of the construction state of the vertical starter according to the present invention, where the working width W becomes wider and the load on the panel A becomes larger. In the case where the load is applied to the panel A, as shown in FIG. 4A, it is fixed with two fixtures β near the left and right of the W / 2 position, or the working width W is narrowed and the load on the panel A is reduced. (B) is a structure in which a fixed pitch is formed at 2W, 3W (not shown), etc. at a position of W / 2 as shown in FIG.

α Frame β Fixture A Panel A1 End a Dressing surface B Drainage B1 Fixing surface B2 Inclined surface B3 Dressing surface B4 Fixing surface lower end C Vertical starter C1 Fixing surface C2 Mounting surface C3 Fixing surface lower end C4 Deformation gap C5 Fixing hole P Packing material S Crevice 1 Surface material 1a Front male part 1b Front female part 1c End piece 2 Back material 2a Back male part 2b Back female part 3 Core material 4 Male connection part 5 Female connection part 6 Lower edge 7 Cover part 8 innermost edge 9 upper edge 10 engaging groove 11 abutting edge 12 protruding piece 13 step piece 14 fixing piece 15 fixing groove 16 lower piece 17 engaging piece 18 abutting piece 19 lower side surface 20 inner side surface 21 fitting surface 22 Back surface 23 Outer surface 24 Fitting groove 25 Abutting surface 26 Upper side 27 Inner side 28 Step 29 Outer side 30 Protruding side 31 Abutting side 32 Male engaging piece 33 Female engaging groove

Claims (1)

In the starter used when constructing panels vertically, at least a vertical flat fixed surface, a mounting surface protruding the upper end of the fixed surface to the outdoor side, and the fixed surface notched upward from the lower end The vertical tension is characterized in that it is formed from a deformation gap, and the deformation gap is made to coincide with the vertical joint portion of the panel, and a fixing hole for fixing with a fixing tool is formed in the vicinity of the approximate center between the deformation gaps. Starter.

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