JP2008050931A - Metal fittings for installing roof board - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide metal fittings for installing roofing plates for a roof having both a heat insulating function and a sliding function regardless of the size of a roof. <P>SOLUTION: A bottom plate portion 52 placed on an underlying roof 21 and a side plate portion 53 erected from both the sides of the bottom plate portion 52 are formed on a fixing member 51 fixed relative to a bolt 25 having a pointed tip for an underlying roof 21. And an insertion hole 52b for the bolt 25 having a pointed tip is also made in the bottom plate portion 52. Also, fastening bolt insertion holes 53a and 53b for a fastening bolt 71 are made through the side plate portion 53. Then, an insulating member 61 which can be placed between the side plate portions 53 of the fixing member 51 is installed to the fixing member 51 in a detachable manner. Then, a slide member 81 for fixing a roofing sheet 42, which is slidable in a length direction of the roofing sheet 42, is installed to the fixing member 51 in an uncontacted state. When fixing it to the underlying roof 21, the installing work can be performed more easily by removing the insulating member 61 from the fixing member 51. Additionally, reduction in size and structural simplification can be achieved and applicable even to the roofs for middle or small-sized buildings. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a roof plate mounting bracket that is used when a roof plate made of folded plates is double-topped, and more specifically, heat insulation can be obtained even in the roof of a small and medium-sized building, and The present invention relates to a roof plate mounting bracket for enabling the roof plate to expand and contract in the length direction of the roof plate.

  The roof plate made of folded plates is made of metal and is easily affected by heat. That is, it conducts heat and expands and contracts.

For this reason, in roofs of large buildings, various roof plate mounting brackets that cut off heat conduction from the top of the roof and allow expansion and contraction of the roof plate have been proposed.
For example, there exists a heat insulation support of the following patent document 1.

  This heat insulating support tool is composed of a fixed body having a U-shaped cross section, a substantially gate-shaped upper support body, and a heat insulating body. Then, a heat insulator is provided between the compatible ascending side portion of the fixed body and the both hanging side portions of the upper support body to separate the fixed body and the upper support body, and the portion having the heat insulator is made of bolts. The fixing shaft and the upper support are connected in a non-contact manner using a fixing shaft rod. The fixing shaft rod is slidable in a guide hole made of a long hole provided in the fixed body. Further, a screw rod made of a sword bolt is erected on the upper surface of the upper support as a fixing means for fixing the roof plate.

  With this configuration, heat conduction from the roof plate fixed to the upper support is interrupted by the heat insulator, and heat insulation is achieved. Also, when the roof plate fixed to the upper support expands and contracts, the upper support slides on the fixed body along with the expansion and contraction and absorbs the strain accumulated on the roof plate. Sound prevention is achieved.

  However, in a roof plate mounting bracket for attaching a folded plate called “88 (bee-bee)” (hereinafter referred to as “88 folded plate”) that is preferably used in small and medium-sized buildings, There was nothing that allowed insulation and sliding.

  Since the 88 folding plate is fixed by the sword tip bolt, the lower part of the roof plate mounting bracket has the sword tip bolt when the lower folding plate 88 folding plate is fixed, while the upper portion of the roof plate mounting bracket is A sword head bolt is required when fixing the upper folding plate of the upper arm, and if the lower sword tip bolt is used for fixing the roof plate mounting bracket, the part for attaching the upper sword tip bolt becomes an obstacle. . In addition, it is considered that the structure and the mounting work are complicated due to the arrangement of members for heat insulation and the height (88 mm) of 88 folded plates. For example, in the configuration of Patent Document 1 described above, the internal thread for connection must be screwed when the fixed body is fixed, but the internal thread for connection must be screwed under the upper support. Instead, the upper support is an obstacle to the screwing operation. However, if the upper support is to be removed, a plurality of members including the heat insulator are separated, and the fixing work of the fixed body is not easy.

  As before, the roof plate mounting bracket is fixed on the lower roof, and then the upper roof is simply formed as it is. Heat insulation and sliding are possible with the roof plate mounting bracket that fixes 88 folded plates. It is difficult to make.

  As the roof plate mounting bracket for slidably fixing the 88 folded plate, there is a mounting member as shown in Patent Document 2 below. However, in this attachment member, a long hole is formed on the upper surface of the attachment member, and the bolt for attaching the roof plate is fixed with a washer and a nut so that the inside of the long hole can be moved. Although the roof plate attached to the bolt can be expanded and contracted in the longitudinal direction of the roof plate, since the mounting bracket itself has no structure for heat insulation, the heat insulation function must be given to other members. . That is, the heat accumulated in the roof plate is transmitted to the portion where the mounting member is fixed via the mounting member. For this reason, heat insulation performance is not good.

  Further, the fixing of the mounting member is performed by a mounting plate portion having a “C” shape provided at the lower end portion of the mounting member, so that a unique mounting operation is required. For this reason, it has the problem that construction is difficult combined with having to perform heat insulation with another member as mentioned above.

Utility Model Registration No. 2580538 Japanese Utility Model Publication No. 63-11229

  Therefore, the main object of the present invention is to obtain a heat insulating function and a slide function regardless of the size of the roof.

  The means therefor includes a fixing member fixed to the sword tip bolt portion of the lower roof and a fixing means for fixing the roof plate constituting the upper roof, and a slide that can slide in the length direction of the roof plate. A roof plate mounting bracket provided with a member, wherein the fixing member is formed with a bottom plate portion placed on the lower roof and side plate portions erected from both lateral sides of the bottom plate portion. In addition, a sword bolt insertion hole through which the sword bolt is inserted is formed in the bottom plate part, a heat insulating member is held between the side plate parts, and the slide member is not in contact with the fixing member. It is an attached roof plate mounting bracket.

  According to the above configuration, the fixing member is fixed on the lower roof, and the non-contact sliding member is attached to the heat insulating member fixed to the fixing member, and the upper roof is attached to the sliding member. Therefore, heat conduction from the upper roof can be blocked by the heat insulating member. In addition, since the slide member slides along with the expansion and contraction of the upper roof, it is possible to absorb the distortion accumulated in the upper roof and to prevent the noise caused by the expansion and contraction of the roof plate.

  Such fixing of the roof plate mounting bracket is performed as follows. First, the fixing member in a state in which the heat insulating member is removed or in a state in which the heat insulating member is held is fixed to the sword tip bolt portion on the lower armor roof just inserted into the sword tip bolt. That is, after inserting the sword bolt insertion hole formed in the bottom plate of the fixing member into the sword bolt, an appropriate fastening member having a nut or the like is screwed into the sword bolt, and the fixing member is fixed together with fixing the lower roof. Also fix. Next, an upper roof is formed through a slide member attached to the heat insulating member.

  Since the fixing member has a shape having a bottom plate portion and a side plate portion, the heat insulating member can be easily attached or detached from above or from the front-rear direction (a direction orthogonal to the direction in which the side plate portions face each other). .

  In addition, the bottom plate portion of the fixing member has a sword tip bolt insertion hole and is fixed simultaneously with the fixing of the lower roof, so that the operation can be simplified.

  Another means has a fixing means for fixing the roof plate constituting the upper roof to the fixing member fixed to the sword bolt portion of the lower roof, and is slidable in the length direction of the roof plate. A roof plate mounting bracket to which a sliding member is attached, wherein the fixing member includes a bottom plate portion placed on the lower roof, and side plate portions erected from both left and right sides of the bottom plate portion. The bottom plate portion is formed with a sword tip bolt insertion hole through which the sword tip bolt is inserted, the side plate portion is formed with a fastening bolt insertion hole through which the fastening bolt is inserted, and is fixed to the fixing member. A heat insulating member that fits between the side plate portions of the member and has a through hole at a position corresponding to the fastening bolt insertion hole is detachably attached by the fastening bolt, and the slide member is not attached to the fixing member. Mounting on contact The is a roof plate mounting bracket.

  According to this configuration, the fixing member is fixed on the lower roof, and the non-contact slide member is attached to the heat insulating member fixed to the fixing member, and the upper roof is formed on the slide member. Therefore, the heat conduction from the upper roof can be blocked by the heat insulating member. In addition, since the slide member slides along with the expansion and contraction of the upper roof, it is possible to absorb the distortion accumulated in the upper roof and to prevent the noise caused by the expansion and contraction of the roof plate.

  Such fixing of the roof plate mounting bracket is performed as follows. First, the fixing member in a state where the heat insulating member is removed is fixed to the sword tip bolt portion on the lower roof just inserted into the sword tip bolt. That is, after inserting the sword bolt insertion hole formed in the bottom plate of the fixing member into the sword bolt, an appropriate fastening member having a nut or the like is screwed into the sword bolt, and the fixing member is fixed together with fixing the lower roof. Also fix. Next, the heat insulating member is fixed to the fixing member using the fastening bolt, and the upper roof is formed through the slide member attached to the heat insulating member.

  Thus, since the heat insulating member can be easily attached to and detached from the fixing member by the fastening bolt, the fixing member can be fixed easily by removing the heat insulating member when the fixing member is fixed.

  In addition, since the fixing member has a shape having a bottom plate portion and a side plate portion, the heat insulating member can be easily attached and detached from above or from the front-rear direction (a direction perpendicular to the direction in which the side plate portions face each other). Can do.

  In addition, the bottom plate portion of the fixing member has a sword tip bolt insertion hole and is fixed simultaneously with the fixing of the lower roof, so that the operation can be simplified.

  Furthermore, what is attached to and detached from the fixing member is a heat insulating member, and since the heat insulating member is provided with a slide member, it can be attached and detached with a reduced number of parts, thereby simplifying the attaching and detaching work. be able to.

  As described above, according to the present invention, the fixing member can be fixed simultaneously with the fixing of the lower roof plate by means of the sword bolt for fixing the lower roof plate and the tightening member screwed thereto. And the heat insulation by a heat insulation member is acquired, and the slide according to the expansion and contraction of the roof board by a slide member is also possible.

  Further, in this fixing operation, if the heat insulating member having the slide member can be removed, the fixing operation is easy. And if the heat insulation member provided with a slide member is detachable, the number of parts can be reduced, and the detachment work itself can be simplified.

  As a result, a heat insulating function and a sliding function can be obtained even in 88 folded plates that have not been realized so far.

An embodiment for carrying out the present invention will be described below with reference to the drawings.
FIG. 1 is a cross-sectional view showing a roof 11. The roof 11 includes a lower roof 21, a roof plate mounting bracket 31 (hereinafter referred to as “metal”) fixed on the lower roof 21, and FIG. It consists of the upper roof 41 fixed by the metal fitting 31, and the conduction of heat received by the upper roof 41 is blocked by the metal fitting 31 to insulate the space under the roof 11. Further, when the upper roof 41 expands and contracts by receiving heat, the upper roof 41 is moved in the length direction of the roof 11 according to the expansion and contraction to prevent the distortion from accumulating and to prevent the noise due to the expansion and contraction. Is.

  In the example in this section, as the roof plates 22 and 42 constituting the lower roof 21 and the upper roof 41, 88 folded plates that are suitably used for small and medium buildings are shown, but this is not the only case. Alternatively, other types of roofing boards used in large buildings may be used.

  The lower roof 21 is fixed to a tight frame 24 fixed on a base material 23 such as H steel. Fixing is performed with respect to the sword tip bolt 25 erected on the crest 24a of the tight frame 24 having alternately crests 24a and troughs 24b. That is, the roof plate 22 is placed on the tip of the sword tip bolt 25, and a hole is made in the roof plate 22 by hitting it from above and passed through the sword tip bolt 25. Thereafter, a fastening member 26 made of a waterproof packing and a nut is attached to the blade tip bolt 25 (see FIG. 4).

  2 is a perspective view of the metal fitting 31, and FIG. 3 is an exploded perspective view of the metal fitting 31, and as shown in these drawings, the metal fitting 31 is attached to and detached from the metal fixing member 51. And a heat insulating member 61 made of a resin that can be attached.

  The fixing bracket 51 is fixed to the sword tip bolt 25 portion of the lower roof 21 and is formed by bending a metal plate so as to have a short hook shape having a substantially U-shaped cross section.

  Specifically, it has a bottom plate portion 52 placed on the top surface of the mountain portion of the lower roof 21, and side plate portions 53, 53 erected from both sides of the bottom plate portion 52. At the center of the bottom plate portion 52, a raised bulge portion 52a, which is projected in a circular shape in plan view, is formed, and the sword tip bolt 25 through which the sword tip bolt 25 for fixing the lower roof 21 is passed is formed at the center of the raised portion 52a. A hole 52b is provided. Due to the presence of the raised portion 52a, it is possible to avoid the edge of the hole formed in the roof plate 22 from hitting the bottom plate portion 52 when the lower roof 21 is fixed, and the strength of the bottom plate portion 52 can be improved.

  The side plate portion 53 is formed with two fastening bolt insertion holes 53 a and 53 b for passing fastening bolts 71 for integrating the heat insulating member 61 with the fixing member 51. The two fastening bolt insertion holes 53a and 53b have the same height and are formed separately on both sides of the side plate portion 53 in the width direction. That is, two fastening bolt insertion holes 53a and 53b are formed at positions that do not interfere with the sword tip bolt insertion hole 52b in the vertical direction.

  Further, the fastening bolt insertion hole 53a formed in one (left side of the drawing) side plate portion 53 is circular, but the fastening bolt insertion hole 53b formed in the other (right side of the drawing) side plate 53 is uneven. Is formed in an oval shape. This is to facilitate insertion of the two integrated fastening bolts 71 and 71.

  The upper end of the side plate portion 53 is bent horizontally toward the outside to form a receiving surface portion 54 that receives a part of the heat insulating member. Further, ear portions 55 are integrally formed on both side portions of the side plate portion 53 in the width direction, and the ear portions 55 are folded back so as to overlap with the outer surface of the side plate portion 53. Due to the presence of the ear portion 55, the strength of the fixing member 51 can be improved. And from the lower end of this ear | edge part 55, the leg part 56 extended diagonally along the inclination of the mountain part of a lower roof is connected, and the fixing member 51 is stabilized on the lower roof 21. Is set. In FIG. 3, reference numeral 55 a denotes a notch for obtaining a dullness when the nut 72 with a washer is fastened to the fastening bolt 71.

  The two fastening bolts 71, 71 are connected and integrated by a suitable means such as caulking at a predetermined interval so that the head can be inserted into the fastening bolt insertion holes 53 a, 53 b by a strip-like connection plate 73. It has become.

  The heat insulating member 61 is formed so as to be fitted to the fixing member 51 from above, and the width in the left-right direction is formed larger than the width between the side plate portions 53 of the fixing member 51, and the front-rear direction (side plate portion) The width in the direction orthogonal to the direction in which 53 faces each other is also set larger than the width of the side plate portion 53. Further, the lower end of the heat insulating member 61 is in contact with the bottom plate portion 52 of the fixing member 51 when fitted to the fixing member 51, and the upper end portion of the heat insulating member 61 is formed to protrude above the side plate portion 53.

  Specifically, formed on both left and right side surfaces of the heat insulating member 61 in a state where opposed surfaces 62 facing the inner surface of the side plate portion 53 of the fixing member 51 are recessed, and at both ends in the width direction (front-rear direction), Edge portions 63 facing both end edges of the side plate portion 53 project in the left-right direction. Two fastening bolt insertion holes 64 through which the fastening bolts 71 are passed are formed in the facing surface 62 portion.

  In addition, a protrusion 65 having an isosceles trapezoidal cross section is formed above the facing surface 62. The lower end of the projecting portion 65 projects in the left-right direction to the same position as the surface of the edge portion 63, and a portion projecting like a ridge is formed above the facing surface 62. This portion is received by the fixing member 51. Supported by the surface portion 54. In addition, the inclined surfaces 65 a on both the left and right sides of the protrusion 65 are inclined at the same angle as the inclination of the roof plate 42.

  A slide member 81 is attached to such a heat insulating member 61 in a non-contact manner with the fixing member 51. The slide member 81 has a fixing means for fixing the roof plate 42, and slides in the length direction (front-rear direction) of the roof plate.

  The slide member 81 is appropriately attached. For example, the slide member 81 is mounted in the heat insulating member 61 so as to slide in the heat insulating member 61, or is attached in such a manner as to slide on the surface of the heat insulating member 61. is there.

The example shown in FIG. 1 etc. is the former example.
That is, the slide member 81 is formed using a plate material that slides in the slide groove 66 formed through the heat insulating member 61. Specifically, as shown in FIGS. 3, 4, 5, and 6, the slide member 81 includes a slide plate 82 having a strip shape as a plate material, and a fixing means standing upright at the center. It consists of a sword bolt 83.

  The slide plate 82 is formed longer than the length of the heat insulating member 61 in the front-rear direction, and a female screw hole 82a is formed at the center. The sword tip bolt 83 has two stages of male screw portions with different diameters, and the large-diameter first male screw portion 83a is sized to be screwed into the female screw hole 82a of the slide plate 82. The small-diameter second male screw portion 83b is a portion for fixing the roof plate 42 constituting the upper roof 41, and a fastening member 43 made of a nut and waterproof packing is attached thereto. As shown in FIGS. 4 and 5, the height of the first male screw portion 83 a is set such that the upper end of the first male screw portion 83 a protrudes appropriately from the upper end surface of the heat insulating member 61 when attached to the heat insulating member 61. The

  The blade tip bolt 83 is integrated with the slide plate 82 by being screwed into the slide plate 82 from below via a spring washer 84.

  This integration is performed by screwing the sword tip bolt 83 from below with the slide plate 82 incorporated in the heat insulating member 61 as shown in FIG.

  For this reason, the heat insulation member 61 has the slide groove 66 for holding the slide plate 82 slidable in the front-rear direction at a position higher than the fastening bolt insertion hole 64 in a state penetrating in the front-rear direction. The slide groove 66 integrally includes a relief 66 a for moving the head of the sword tip bolt 83 fixed to the slide plate 82. A long groove 67 that is long in the front-rear direction is formed in an upper portion of the slide groove 66 and in an intermediate portion in the length direction. The long groove 67 is a portion where the sword tip bolt 83 of the slide member 81 slides, and restricts the slide range of the slide member 81. On the other hand, in a lower portion of the slide groove 66, at a middle position in the front-rear direction, a through hole portion 68 having a circular shape in plan view that penetrates from the lower end to the slide groove 66 in the vertical direction is formed. The through hole 68 has a larger diameter than the head of the sword tip bolt 83. The through-hole portion 68 is formed in a size that accommodates the sword tip bolt 25 that fixes the lower roof 21 and the fastening member 26, and is set in an accommodation space 69 that accommodates these.

  With respect to the slide member 81 integrated with the heat insulating member 61, a plate nut 91 as shown in FIGS. 3, 4, and 5 is screwed into the second male screw portion 83b of the blade tip bolt 83. Moreover, the auxiliary metal fitting 92 is mounted on the said plate nut 91 as needed. The auxiliary metal fitting 92 has a shape along the inside of the mountain portion of the roof plate 42, and a shoulder portion 92b extends obliquely downward from the left and right sides of the horizontal upper surface portion 92a. The length in the front-rear direction is set as appropriate. A through hole 92c through which the second male screw portion 83b of the sword tip bolt 83 is inserted is formed at the center of the upper surface portion 92a. As shown by phantom lines in FIGS. 3 and 5, when a downwardly projecting restricting projection 92 d is formed at the portion corresponding to the outer peripheral position of the plate nut 91 on the upper surface portion 92 a, the plate nut 91 is formed. In contrast, the stability when placed from above can be improved.

  The metal fitting 31 configured as described above is used as shown in FIGS. 7 to 9 to form the roof 11 as shown in FIG.

  First, as shown in FIG. 7, the tight frame 24 is fixed to the base material 23 to form the lower roof 21. That is, the roof plate 22 is put on the tight frame 24 fixed to the base material 23, the sword bolt 25 standing on the mountain portion of the tight frame 24 is pierced into the roof plate 22, and a hole is made in the roof plate 22. The roof plate 22 is put on the tight frame 24. Then, the fixing member 51 with the heat insulating member 61 removed is placed on the mountain portion of the lower roof 21. The sword bolt 25 is passed through the sword bolt insertion hole 52b of the fixing member 51, the bottom plate part 52 and the leg part 56 are grounded to the upper surface of the lower roof 21 and the fastening member 26 is attached to the sword bolt 25 to attach the roof board 22 and the fixing member 51. To fix.

  Next, as shown in FIG. 8, the heat insulating member 61 to which the slide member 81 is attached is fitted onto the fixing member 51 from above, and the fixing member 51 and the heat insulating member 61 are integrated using the fastening bolt 71. To do.

  Thereafter, the plate nut 91 is screwed into the second male threaded portion 83b of the slide member 81, and the auxiliary receiving metal fitting 92 is placed on the plate nut 91 as necessary as shown in FIG. And the roof board 42 is fixed using the sword tip bolt 83 of the slide member 81, and the upper roof 41 is formed (refer FIG. 1).

  In the roof 11 thus configured, the fixing member 51 is fixed on the lower roof 21, and the heat insulating member 61 fixed to the fixing member 51 has a slide member 81 that is not in contact with the fixing member 51. The upper roof 41 is formed on the slide member 81. For this reason, the heat conduction from the upper roof 41 can be blocked by the heat insulating member 61. In addition, since the slide member 81 slides along with the expansion and contraction of the upper roof 41, it is possible to absorb the distortion that accumulates on the upper roof 41 and prevent the noise caused by the expansion and contraction of the roof plate 42.

  Further, when fixing the metal fitting 31, the heat insulating member 61 is removed and only the fixing member 51 is attached by attaching the fastening member 26 as the final stage of fixing the lower roof 21, so that the operation itself is simple and separately. There is no need to perform fixing work, and the construction can be simplified.

  Since the heat insulating member 61 includes a slide member 81 and is fixed to the fixing member 51 from above, the number of parts can be reduced and the mounting operation is very simple. In addition, since the two bolts 71 for integrating the heat insulating member 61 and the fixing member 51 are integrated, the fixing operation can be further simplified in combination with the reduction in the number of parts.

  Furthermore, since the sword bolt insertion hole 52b and the fastening bolt insertion holes 53a and 53b in the fixing member 51 are arranged so as not to interfere in the vertical direction, the height of the metal fitting 31 can be set low, and the medium and small size It can be used in a desirable state as a roof of a building.

  Furthermore, the sword tip bolt 25 for fixing the lower roof 21 and the fixing member 51 is accommodated in the through hole 68 (accommodating space 69) of the heat insulating member 61 and blocked from the outside. The part can be hidden. As a result, it is possible to protect the fastening portion by suppressing contact with the outside air.

Other examples will be described below. In the description, the same or equivalent parts as those in the above configuration are denoted by the same reference numerals, and detailed description thereof is omitted. The same applies hereinafter.
FIG. 10 shows another example of the slide member 81. In this example as well, the slide member 81 is composed of a slide plate 82 and a sword tip bolt 83. As shown in FIG. 10A, the sword tip bolt 83 is attached to the slide plate 82 by screwing from above. It is. That is, the sword tip bolt 83 integrally has a flange portion 85 that plays the same role as the plate nut 91 having the above-described configuration at an intermediate portion in the length direction, and within an appropriate range of the lower end portion below the flange portion 85, A first male threaded portion 83a that is screwed into the female threaded hole 82a of the slide plate 82 is formed. On the upper side of the first male screw portion 83a, a screwless portion 83c that is not screwed is provided. A second male screw portion 83 b for fixing the roof plate 42 constituting the upper roof 41 is formed above the flange 85.

  In the case of the slide member 81 having such a configuration, the slide plate 82 may be assembled into the heat insulating member 61 and then the sword tip bolt 83 may be screwed from above. As shown in FIG. 10B, it is not necessary to provide a portion penetrating in the vertical direction below the slide groove 66, and the strength of the heat insulating member 61 can be ensured.

  11 and 12 show another example of the fixing member 51. The fixing member 51 of FIG. 11 is an example in which the width of the side plate portion 53 is set longer than the width of the bottom plate portion 52 so that the leg portions 56 can be formed on both side portions of the side plate portion 53. FIG. 12 is an example in which the lower end portions of both side portions of the side plate portion 53 are extended to both sides and the leg portions 56 are extended.

  FIG. 13 shows an example of a stopper member 95 that is used when the sliding member 81 of some of the metal fittings 31 is not slidable in the configuration of the roof 11. The stopper member 95 is attached to the slide member 81 from above, a first engagement portion that engages with a part of the slide member 81, and a second engagement portion that engages with a part of the heat insulating member 61. It is obtained by bending a strip-shaped metal plate.

  That is, a convex portion 95a having a shape that fits from above to the plate nut 91 is formed at the center of the strip-shaped metal plate, and the second male screw portion 83b of the sword tip bolt 83 is formed at the center of the convex portion 95a. A through-hole 95b is formed to pass therethrough. The through hole 95b is the first engaging portion.

  Then, two extending portions 95c, 95c extending horizontally in the front-rear direction from the end of the convex portion 95a are formed, and the end portions of these extending portions 95c are end portions in the front-rear direction of the heat insulating member 61. The length to reach is set. A restricting piece 95d that hangs downward from the tip of the extended portion 95c is formed. The restricting piece 95d is engaged with the heat insulating member 61 when the slide member 81 tries to slide, and corresponds to the second engaging portion.

  FIG. 14 is an example in which the slide member 81 is configured to smoothly tilt in the front-rear direction. In other words, the upper surface of the slide groove 66 formed in the heat insulating member 61 has a convex arc shape when viewed from the side, and the lower surface of the slide groove 66 has an upward arc shape when viewed from the side. Is formed. If comprised in this way, it respond | corresponds smoothly with respect to the gradient of the roof 11, and it contributes to formation of a beautiful roof.

  FIG. 15 shows an example in which the reinforcing member 97 is provided in the heat insulating member 61 to increase the strength. That is, the heat insulating member 61 includes reinforcing metal fittings 97 on the left and right side portions. The reinforcing metal fitting 97 is formed by bending a metal plate, and has a horizontal portion 97a and an inclined portion 97b from above according to the cross-sectional shape of the protruding portion 65 at the upper end of the heat insulating member 61, and from the inclined portion 97b. A drooping portion 97c extending straight down is formed. The horizontal portion 97a and the inclined portion 97b are set so as to be recessed below the same level as the surface of the heat insulating member 61. The hanging portion 97 c is set so as to be in surface contact with the outer surface of the side plate portion 53 through the insertion hole 54 a formed in the receiving surface portion 54 at the upper end of the fixing member 51. A fastening bolt insertion hole 97d is formed at the insertion position of the fastening bolt 71 in the hanging portion 97c, so that the fixing member 51 and the heat insulating member 61 can be integrated with the fixing member 51 when the fastening bolt 71 is integrated.

  The heat insulating member 61 provided with the reinforcing metal fitting 97 can be integrated with the fixing member 51 by fitting it from above, as in the case shown in FIG. When integrated using the fastening bolt 71, the horizontal portion 97a and the inclined portion 97b of the reinforcing metal fitting 97 restrict the heat insulating member 61 from being pulled upward at a position above the slide plate 82 of the slide member 81. Therefore, durability at the time of negative pressure action can be improved.

  FIGS. 16, 17, and 18 show other ways of attaching the slide member 81 to the heat insulating member 61. That is, it attaches so that the surface of the heat insulation member 61 may be slid, Comprising: In order to slide the surface of the heat insulation member 61, using the profile of the shape where the opening part in cross-sectional shape is narrower than an inner back part. The example formed is shown.

  That is, the protrusion 65 protruding above the fixing member 51 in the heat insulating member 61 is formed with a groove 65b that is horizontally cut into an intermediate portion in the vertical direction, and a rail 65c is formed above the groove 65b. ing. The slide member 81 includes a slide frame member 86 having a substantially C-shaped cross section that extends along the surface of the rail portion 65c and enters the groove portion 65a.

  The slide frame member 86 is appropriately set according to the length to be slid, and a sword tip bolt 83 is erected at the center of the upper surface. Further, at both ends in the length direction of the slide frame member 86, a restriction piece 86a that is bent downward and restricts the slide range is formed. As shown in FIG. 19, the restricting piece 86 a is bent after being attached to the heat insulating member 61. In FIG. 17, reference numeral 65 d denotes a cut groove that allows the head of the sword tip bolt 83 to move.

  When the slide member 81 as described above is used, a reinforcing metal fitting 99 may be provided in the heat insulating member 61 for reinforcement. That is, as shown in FIGS. 17 and 19, the heat insulating member 61 is provided with a T-shaped holding groove 65e from the rail portion 65c to the bottom, and the reinforcing metal fitting 99 is inserted and held in the holding groove 65e. The reinforcing metal fitting 99 has a plate shape that is formed to be equal to or shorter than the length of the heat insulating member 61 in the front-rear direction, and has two horizontal pieces 99a, 99a bent at opposite ends in opposite directions in the left-right direction. A regulating piece 99b that regulates the insertion position when inserted into the holding groove 65e is provided at the end of one horizontal piece 99a. In addition, two fastening bolt insertion holes 99c for passing the fastening bolt members 71 are formed below the reinforcing metal fittings 99, and interference with the sword tip bolts 25 for fixing the lower roof 21 is provided at the lower ends. A notch 99d is formed to prevent this.

  Such a reinforcing metal fitting 99 is attached in advance to the heat insulating member 61 in the same manner as the attachment of the slide member 81.

  The fixing to the lower roof 21 and the formation of the upper roof 41 are the same as those shown in FIGS.

  FIG. 20 shows an example of a stopper member 96 used for the metal fitting 31 having the configuration shown in FIG. The stopper member 96 is formed of a substantially strip-shaped metal plate and has a flat plate portion 96 a that is superposed on the upper surface of the slide frame member 86 of the slide member 81. A through hole 96b through which the sword tip bolt 83 is passed is formed at the center of the flat plate portion 96a, and a regulating piece 96c extending downward is formed from both ends in the length direction of the flat plate portion 96a. The restricting piece 96c protrudes further downward through a through hole 86b formed on the upper surface of the slide frame member 86, and when the slide member 81 tries to slide, it hits the corner at the upper end in the front-rear direction of the heat insulating member 61 to restrict the slide. It is. The through hole 96b is a first engagement portion that engages with a part of the slide member, and the regulation piece 96c is a second engagement portion that engages with a part of the heat insulating member 61.

  21 and 22 show the metal fitting 31 and the heat insulating member 61 in which the heat insulating member 61 is fitted and attached to the fixing member 51 from the front-rear direction.

  In the metal fitting 31, a receiving surface portion 54 that is bent inward is formed at the upper end of the side plate portion 53 of the fixing member 51. The receiving surface portion 54 receives a load from above and resists pulling from above.

  The heat insulating member 61 is formed with a groove portion 61a into which the receiving surface portion 54 is inserted, and a slide groove 66 is formed below the height of the groove portion 61a to hold the slide plate 82 of the slide member 81 in a slidable manner. ing. 21 and 22 show an example in which the sword tip bolt 83 is screwed from above, but may be screwed from below.

  An accommodation space 69 for accommodating the sword bolt 25 and the fastening member 26 of the lower roof 21 is formed in the lower part of the heat insulating member 61 with one side in the front-rear direction opened and the other side closed.

  In the metal fitting 31 having the fixing member 51 and the heat insulating member 61 configured as described above, after fixing the fixing member 51 to the lower roof 21, the fixing member starts from the opening side of the accommodation space 69 of the heat insulating member 61. 51 is inserted from one side in the front-rear direction and integrated using fastening bolts 71.

  23, 24, 25, and 26 also show the metal fitting 31 in which the heat insulating member 61 is fitted to the fixing member 51 from the front-rear direction. Further, in the metal fitting 31, the heat insulating member 61 is held in a state of floating from the bottom plate portion 52 of the fixing member 51, and both the front and rear directions above the bottom plate portion 52 are opened.

  The fixing member 51 has the same structure as the fixing member 51 shown in FIG. 21, but the length in the front-rear direction is set shorter than that in the case of FIG. 21, and the fastening bolt insertion holes 53 c in the side plate portions 53, 53 are provided. Only one is formed in the middle part in the front-rear direction. Each fastening bolt insertion hole 53c is a square hole (see FIG. 25), and a root bolt is used as the fastening bolt 71.

  The heat insulating member 61 has the same structure as that of the heat insulating member 61 shown in FIG. 22, but the length in the front-rear direction is set shorter than that in the case of FIG. The fastening bolt insertion holes 64 are formed and the height is set short. That is, the height below the groove portion 61a into which the receiving surface portion 54 is inserted is shorter than the height of the side plate portion 53, and is set to a height of, for example, about 1/2 to 2/3.

  And the edge part 63 which protrudes in the left-right direction outward is formed in the short part of the one side of the front-back direction in the heat insulation member 61, and the intermediate part of the left-right direction protrudes in the front-back direction at the other end surface of the front-back direction. It is formed of a curved surface 61b.

  As with the slide member 81 shown in FIG. 10, the slide member 81 slidably attached to the heat insulating member 61 is screwed into the slide plate 82 and the first male screw portion 83 a at the lower end portion into the female screw hole 82 a of the slide plate 82. Unlike the case of FIG. 10, it has no buttocks. Instead of having a collar part, a flat washer-shaped circular receiving plate member 97 is fitted into the root of the second male screw portion 83b of the sword tip bolt 83 to receive the roof plate. It can be manufactured at a lower cost than when using a sword tip bolt having a collar.

  One end portion of the slide plate 82 is bent in an L shape in advance, and the other end portion is inserted into the slide groove 66 of the heat insulating member 61 and then bent as indicated by a virtual line in FIG. . The restricting piece 82b formed by bending restricts the slide range, and the length between the restricting pieces 82b at both the front and rear ends corresponds to the length of the long groove 67 of the heat insulating member 61.

  In the metal fitting 31 configured as described above, the fixing member 51 is fixed to the lower roof in the state where the heat insulating member 61 is removed from the fixing member 51 as described above. In addition, the heat insulating member 61 is held in a state of being lifted from the bottom plate portion 52 of the fixing member 51, and has a structure in which both sides in the front-rear direction of the bottom plate portion 52 are opened, and the length in the front-rear direction having only one fastening bolt. Therefore, it is possible to perform the fixing work by putting a hand or a jig in the space above the bottom plate portion 52 in some cases.

  Moreover, since the other end surface of the heat insulating member 61 in the front-rear direction is configured by the curved surface 61b, the fixing member 51 can be easily held.

  Furthermore, since the heat insulating member 61 can be reduced in size and the number of fastening bolts 71 can be reduced, the cost can be reduced and the weight can be reduced.

  FIG. 26 is an example of the metal fitting 31 provided with the stopper member 95 that makes the sliding of the sliding member 81 impossible. In this case, the slide plate 82 in the above-described slide member 81 is set to be the same as the length of the heat insulating member 61 in the front-rear direction to reduce the necessary material.

  The stopper member 95 is attached to the heat insulating member 61 from above, and includes a first engaging portion that engages with a part of the slide member 81 and a second engaging portion that engages with a part of the heat insulating member 61. It has and is formed by bending a strip-shaped metal plate. That is, a through hole 95b through which the sword bolt 83 is passed is formed as a first engaging portion in the central portion of the metal plate. In addition, a restriction piece 95d that hangs downward is formed as a second engagement portion at both ends in the length direction. Thus, the stopper member 95 having a simpler structure can be obtained. In this case, the receiving plate member 97 is not necessary.

In correspondence between the configuration of the present invention and the configuration of the above-described embodiment,
The fixing means of this invention corresponds to the sword bolt 83,
Similarly,
The through hole corresponds to the fastening bolt insertion hole 64,
The receiving part protruding inward corresponds to the receiving surface part 54 in FIGS.
The present invention is not limited to the above-described configuration, and other configurations can be adopted.
For example, a suspension or the like can be used as the fixing means.
In the above-described example, the example in which the fixing member 51 and the heat insulating member 61 are coupled using the two fastening bolts 71 has been described. However, the fastening may be performed using the single fastening bolt 71.

Sectional drawing which shows a roof structure. The perspective view of a roof-plate mounting bracket. The exploded perspective view of a roof-plate attachment metal fitting. Sectional drawing of a roof-plate attachment bracket. Sectional drawing of a heat insulation member. The exploded perspective view of a slide member. Explanatory drawing which shows the use condition of a roof-plate mounting bracket. Explanatory drawing which shows the use condition of a roof-plate mounting bracket. Explanatory drawing which shows the use condition of a roof-plate mounting bracket. Explanatory drawing of the slide member which concerns on another example. The perspective view of the fixing member which concerns on another example. The perspective view of the fixing member which concerns on another example. Sectional drawing which shows a stopper member. Sectional drawing of the heat insulation member which concerns on another example. Sectional drawing of the roof-plate mounting bracket which concerns on another example. The perspective view of the roof-plate attachment metal fitting which concerns on another example. Sectional drawing of the roof-plate attachment metal fitting shown in FIG. FIG. 17 is an exploded perspective view of the roof plate mounting bracket shown in FIG. 16. The disassembled perspective view of the heat insulation member in the roof-plate attachment metal fitting shown in FIG. The perspective view which shows the stopper member used for the roof-plate attachment metal fitting shown in FIG. Sectional drawing of the roof-plate mounting bracket which concerns on another example. Sectional drawing of the heat insulation member in the roof-plate attachment metal fitting shown in FIG. The perspective view of the roof-plate attachment metal fitting which concerns on another example. The perspective view of the slide member disassembled with the heat insulation member of FIG. FIG. 24 is an exploded perspective view of the roof plate mounting bracket of FIG. 23. The perspective view of the roof-plate attachment metal fitting which concerns on the other example which attached the stopper member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 11 ... Roof 21 ... Lower roof 25 ... Sword bolt 31 ... Roof plate mounting bracket 41 ... Upper roof 42 ... Roof plate 51 ... Fixing member 52 ... Bottom plate part 52a ... Ridge part 52b ... Sword tip bolt insertion hole 53 ... Side plate part 53a , 53b ... Fastening bolt insertion hole 54 ... Receiving surface portion 61 ... Heat insulation member 61a ... Groove portion 61b ... Curved surface 63 ... Edge portion 64 ... Fastening bolt insertion hole 69 ... Storage space 71 ... Fastening bolt 81 ... Slide member 83 ... Blade tip bolt

Claims (7)

A fixing member fixed to the sword bolt portion of the lower roof and a sliding member having fixing means for fixing the roof plate constituting the upper roof and slidable in the length direction of the roof plate Roof plate mounting bracket,
In the fixing member, a bottom plate portion placed on the lower roof and a side plate portion erected from both sides in the left-right direction of the bottom plate portion are formed,
The bottom plate portion is formed with a sword bolt insertion hole through which the sword tip bolt is inserted, and a heat insulating member is held between the side plate portions,
A roof plate mounting bracket in which the slide member is mounted on the heat insulating member in a non-contact manner with the fixing member. A fixing member for fixing the roof plate constituting the upper roof to the fixing member fixed to the sword bolt portion of the lower roof is attached with a slide member that can slide in the length direction of the roof plate. A roof plate mounting bracket,
In the fixing member, a bottom plate portion placed on the lower roof and a side plate portion erected from both sides in the left-right direction of the bottom plate portion are formed,
The bottom plate portion is formed with a sword tip bolt insertion hole through which the sword tip bolt is inserted, and the side plate portion is formed with a fastening bolt insertion hole through which the fastening bolt is inserted.
A heat insulating member that fits between the side plates of the fixing member and has a through hole at a position corresponding to the fastening bolt insertion hole is detachably attached to the fixing member by the fastening bolt.
A roof plate mounting bracket in which the slide member is mounted on the heat insulating member in a non-contact manner with the fixing member. The roof plate mounting bracket according to claim 1 or 2, wherein the heat insulating member is held in a state of floating from the bottom plate portion of the fixing member, and at least one of the front and rear directions above the bottom plate portion of the fixing member is opened. The roof plate mounting bracket according to claim 1 or 2, wherein the heat insulating member is sized to reach a bottom plate portion of the fixing member, and an accommodation space for accommodating a sword bolt portion is formed therein. A receiving portion protruding inward is formed at the upper end of the side plate portion of the fixing member,
While the groove part which receives these receiving parts is formed in the above-mentioned heat insulation member,
An edge projecting outward in the left-right direction is formed at one end in the front-rear direction of the heat insulating member,
The roof plate mounting bracket according to any one of claims 1 to 4, wherein an end surface on the other side in the front-rear direction is formed as a curved surface from which a middle portion in the left-right direction protrudes. The roof plate according to any one of claims 1 to 5, wherein a raised portion protruding upward is formed on the bottom plate portion, and the sword bolt insertion hole is provided in a central portion of the raised portion. Mounting bracket. The roof structure which has the roof-plate attachment metal fitting as described in any one of the said Claims 1-7.

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