JP4349634B2 - Outdoor floor - Google Patents

Description

  The present invention relates to an outdoor floor such as an outdoor passage having a drainage groove.

  As is well known, in the outdoor passages of buildings such as apartment buildings, a plurality of flooring materials made of extruded products of ceramic materials are spread on the frame structure made of steel members, and the outermost In many cases, a drainage groove extending in the circumferential direction of the building (longitudinal direction of the outdoor passage) is formed on the upper surface of the flooring located in the building.

  However, since the drainage grooves formed on the upper surface of the flooring have no water gradient, there is a problem in that rainwater is not properly drained and accumulates in the drainage grooves, resulting in poor appearance. Moreover, since the drainage groove is formed directly on the flooring material, there is a problem that the flooring material often deteriorates due to rainwater collected in the drainage groove.

Therefore, a plurality of support beams projecting from the inside to the outside in the direction perpendicular to the circumferential direction of the building are provided on the outside of the building, and a front beam 51 as shown in FIG. Then, a floor surface is formed by laying a plurality of flooring materials on the support beam, and a plurality of support members 52 as shown in FIG. 11 are arranged in the longitudinal direction of the front beam 51 on the side surface 51a of the front beam 51 on the building side. The drainage groove 53 extending in the longitudinal direction as shown in FIG. 11 is installed between the outer edge of the outermost floor material and the front beam 51 so as to be positioned lower at equal intervals and downstream. An outdoor passage (see, for example, Patent Document 1) in which a horizontal fence 54 provided on the horizontal plane 54 is disposed and the horizontal fence 54 is supported by a plurality of supporters 52 via a base plate 55 has been proposed.
Japanese Patent No. 2003-119876 (Claim 1, FIG. 1 etc.)

  As shown in FIG. 11, the front beam 51 in this outdoor passage has a U-shaped cross section, and a side surface 51a on the building side is fixed to a protruding end of a support beam (not shown). The support tool 52 includes a rectangular mounting plate 61 fixed to the side surface 51 a of the front beam 51 on the building side by two sets of fixing bolts 56 and fixing nuts 57, and a side edge of the mounting plate 61 in a direction perpendicular to the mounting plate 61. A rib plate 62 having a right-angled triangular shape is provided, and a rectangular fixing plate 63 is provided on the upper edge of the rib plate 62 so as to protrude in a direction opposite to the mounting plate 61. A base plate 55 having a U-shaped cross section is installed on the support 52 so that an opening 55a extending in the longitudinal direction faces upward. On the base plate 55, locking tools 71 provided with locking pieces 72 protruding upward at both ends 71 a and 71 b in the longitudinal direction are perpendicular to the longitudinal direction of the base plate 55 and the base plate 55. Are placed at intervals in the longitudinal direction. The base plate 55 and the locking tool 71 are fixed on the fixing plate 63 of the support tool 52 by two sets of fixing bolts 73 and fixing nuts 74. The reed 54 is detachably fixed on the base plate 55 by engaging the two locking pieces 72 of the locking tool 71 with the two locking grooves 75 provided on the lower surface 54b so as to extend in the longitudinal direction. ing.

  In the conventional outdoor passage as described above, at least one of the bolt hole 76 formed in the mounting plate 61 of the support member 52 and the bolt hole 77 formed in the front beam 51 is a long hole extending in the vertical direction. Although the height position of the tool 52 can be adjusted, the elongated hole extends in the vertical direction. Therefore, even if the fixing nut 57 is tightened, the height position of the support tool 52, that is, the height position of the horizontal bar 54 is downward. There is a problem that it may slip.

  This invention is made | formed in view of the above situations and problems, and it aims at providing the outdoor floor which can prevent the height position of a recumbent being shifted.

  In order to achieve the above object, the invention according to claim 1 is characterized in that a plurality of flooring materials having a water gradient descending from the inside to the outside in a direction perpendicular to the circumferential direction of the building are connected to the outside. A female screw hole that is arranged so as to be inclined downward from one side of the circumferential direction to the other side and that has a base plate that extends in the inclined direction outside the floor material located on the outermost side, projects downward, and opens on the lower surface. A plurality of support members having a plurality of support members are provided on the lower surface of the base plate so as to be spaced apart from each other in the longitudinal direction of the base plate and to be positioned downstream, and a fixing plate is horizontally disposed below the support member. A plurality of bolt holes are formed in the fixing plate, a male screw portion of the fixing bolt is inserted into the bolt hole of the fixing plate from below and screwed into the female screw hole of the support member, Tighten the head of the fixing bolt against the lower surface of the fixing plate Is a Yokodoi provided with a drainage groove extending in the longitudinal direction on the upper one fixed to the base plate said base plate on so as to be parallel to the longitudinal direction of.

  In the invention of claim 2, at least one male screw member protruding downward is provided on the lower surface in the vicinity of the downstream end in the longitudinal direction of the base plate so that the male screw member protrudes downward from the lower surface of the fixed plate. The fixing plate is inserted through a bolt hole from above, and a fixing nut is screwed onto the male screw member and fastened to the lower surface of the fixing plate.

  According to the first aspect of the present invention, since the support member can be fixed in a state where it is placed on the fixing plate, there is no possibility that the height position of the support member, that is, the height position of the reed is shifted downward. Moreover, since the horizontal gutter which has a drainage groove inclines so that it may go down toward the other side from the circumferential direction of a building, it can drain rainwater appropriately.

  According to the second aspect of the present invention, the base plate can be easily positioned simply by inserting the male screw member into the bolt hole of the fixing plate.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
As shown in FIGS. 1 to 5, an outdoor passage (outdoor floor) 1 according to this embodiment includes a plurality of flooring materials 2, a base plate 3, a plurality of support members 4, and a fixing plate 5 as main components. , And a reed 6. The outdoor floor may be a balcony floor, a flat roof, or the like in addition to the outdoor passage 1 as in the present embodiment.

  The flooring 2 is formed of a ceramic material extruded product or the like and is formed into a plate shape. As shown in FIG. 1, the flooring 2 is a circumferential direction of the building 7 (outdoors perpendicular to the paper surface of FIG. 1). It is connected to the outdoors so as to have a water gradient descending from the inside to the outside in the direction perpendicular to the longitudinal direction of the passage 1 (the width direction of the outdoor passage 1 which is the left-right direction in FIG. 1). The flooring 2 is fixed on an arm 8 that has a water gradient as described above and is installed at intervals in the circumferential direction of the building 7.

  As shown in FIG. 6, the arm 8 includes an arm main body 9, an inner attachment member 10, and an outer attachment member 11. The inner mounting member 10 is formed in a T-shape from a rectangular connecting plate 10a protruding from one end 9b of the arm main body 9 and a mounting plate 10b protruding perpendicularly to the protruding end of the connecting plate 10a. ing. The outer mounting member 11 is formed in a T shape from a trapezoidal connecting plate 11a protruding from the other end 9c of the arm main body 9 and a mounting plate 11b protruding perpendicularly to the protruding end of the connecting plate 11a. Has been. The arm main body 9 has two C-shaped steels 9d. The C-shaped steel 9d has a C-shaped cross section, and the back surfaces are connected to each other via a connecting plate 10a of the inner mounting member 10, a connecting plate 11a of the outer mounting member 11, and a connecting plate (not shown). The arm main body 9 is arranged so that the opening portions 9 a extending in the longitudinal direction of the C-shaped steel 9 d face the circumferential direction of the building 7. As shown in FIG. 1, the mounting plate 10 b of the inner mounting member 10 includes four sets of fixing bolts 14 and fixing nuts 15 on a flange 13 protruding in a direction perpendicular to the outer end 12 a of the beam 12 of the building 7. It is attached by.

  The inner mounting member 10 may be formed in an L shape from the connecting plate 10a and the mounting plate 10b in addition to the T shape. The outer mounting member 11 may also be formed in an L shape from the connecting plate 11a and the mounting plate 11b in addition to the T shape. When the beam 12 is arranged so as to extend in the circumferential direction of the building 7, the arm 8 can be attached to a flange member provided on the outside of the beam 12 with a plurality of sets of fixing bolts 14 and fixing nuts 15.

  Moreover, as a support means of the flooring 2, conventionally well-known techniques, such as a beam other than the arm 8, as in this embodiment, can be employed. When the flooring 2 is arranged in the horizontal direction, a water gradient may be added to the upper part of the flooring 2. It is desirable that a washer 15A be interposed between the fixing nut 15 and the flange 13 of the beam 12 as shown in FIG. The washer 15 </ b> A may be rotatably fixed to the fixing nut 15.

  A pillar 16 is erected on the outer side of the building 7 at a distance from the building 7. As shown in FIGS. 1 and 3 to 5, a projecting plate 17 projects from the pillar 16 on the building 7 side, and a flange 18 projects from the projecting end of the projecting plate 17 at a right angle. Yes. As shown in FIGS. 3 to 5, the mounting plate 11 b of the outer mounting member 11 is mounted on the flange 18 of the column 16 via the beam 19 with four sets of fixing bolts 20 and fixing nuts 21. A washer 21A is preferably interposed between the fixing nut 21 and the mounting plate 11b of the outer mounting member 11. The washer 21 </ b> A may be rotatably fixed to the fixing nut 21.

  The beam 19 is formed in a U-shaped cross section from the vertical plate 22, the fixed plate 5, and the lower plate 23, and an opening 19a extending in the circumferential direction of the building 7 and extending in the longitudinal direction toward the building 7 side. It is provided to face. The vertical plate 22 is interposed between the flange 18 of the column 16 and the mounting plate 11 b of the outer mounting member 11. The fixed plate 5 protrudes in the direction perpendicular to the upper edge of the vertical plate 22. The lower plate 23 protrudes in the direction perpendicular to the lower edge of the vertical plate 22.

  As shown in FIGS. 7 and 8, the base plate 3 has a C-shaped cross section, and the opening 3 a extending in the longitudinal direction faces upward and from the one side in the circumferential direction of the building 7. It is arranged on the outer side of the outermost floor material 2 in a state of being inclined so as to be lowered toward the side.

  As shown in FIGS. 3 and 4, the support member 4 has a female screw hole 24 formed in a cylindrical shape and opened in the lower surface 4b, and is provided on the lower surface 3b of the base plate 3 so as to protrude downward. It has been. As shown in FIGS. 2 to 4, the plurality of support members 4 are provided such that the projecting length decreases as they are spaced apart from each other in the longitudinal direction of the base plate 3 and positioned downstream. Further, for example, two support members 4 having the same protruding length are provided in the width direction of the base plate 3 so as to be spaced from each other. When a plurality of support members 4 having the same protruding length are provided at intervals in the width direction of the base plate 3, the number of support members 4 may be three or more. The downstream here refers to the other side in the circumferential direction of the building 7 when the building 7 is inclined so as to descend from one side in the circumferential direction toward the other side. On the other hand, upstream refers to one side in the circumferential direction of the building 7 when the building 7 is inclined so as to descend from one side in the circumferential direction toward the other side.

  The support member 4 is fixed to the lower surface 3b of the base plate 3 by welding. The fixing form of the support member 4 to the lower surface 3b of the base plate 3 is a form in which a male screw portion protruding from the upper end of the support member 4 is screwed into a female screw hole formed in the base plate 3 in addition to welding, For example, a male screw portion of a fixing bolt may be inserted from above into a bolt hole formed in the base plate 3 and screwed into a female screw hole 24 opened also on the upper surface of the support member 4.

  The fixing plate 5 of the beam 19 is disposed horizontally below the support member 4. A plurality of bolt holes 25 are formed in the fixing plate 5. A male screw portion 26a of a fixing bolt 26 is inserted into the bolt hole 25 from below. The male screw portion 26 a of the fixing bolt 26 is screwed into the female screw hole 24 of the support member 4. The head 26 b of the fixing bolt 26 is fastened to the lower surface 5 b of the fixing plate 5. Thus, the base plate 3 is fixed on the fixing plate 5 of the beam 19 by the fixing bolts 26 through the plurality of support members 4.

  The constituent member having the fixing plate 5 is not limited to the beam 19 as in the present embodiment, and is not illustrated, but coincides with the building 7 side of the outdoor column 16 or the street of the column 16. A mounting plate fixed with a plurality of fixing bolts and fixing nuts on the side surface of the beam 7 arranged in the circumferential direction of the building 7 with a plurality of fixing bolts and fixing nuts, and a rib plate protruding perpendicularly to the side edge of the mounting plate And a support tool similar to the above-described support tool 52 provided with a fixing plate provided on the upper edge of the rib plate so as to protrude in a right angle direction opposite to the mounting plate. When such a support is adopted, the plurality of supports are aligned with the projecting position of the support member 4 so as to be spaced apart from each other in the longitudinal direction of the outdoor beam and the fixing plate 5 is in the horizontal direction. That's fine. It is desirable to place a washer 26A between the head 26b of the fixing bolt 26 and the fixing plate 5. The washer 26 </ b> A may be rotatably fixed to the head 26 b of the fixing bolt 26.

  As shown in FIGS. 3 to 5, the horizontal bar 6 is composed of an extruded product of a material having strength and durability such as ceramic materials and metals and capable of being formed into a long shape, and has a cross section. It is formed in a U shape and has a drainage groove 27 extending in the longitudinal direction at the top. As shown in FIG. 7, projecting portions 28 that extend in the longitudinal direction and project outward are provided on the upper edges of the side surfaces 6 a and 6 b of the reed 6. Further, locking grooves 29 extending in the longitudinal direction are provided on both side surfaces 6a and 6b of the horizontal bar 6, respectively.

  On the base plate 3, as shown in FIGS. 7 and 8, locking tools 30 provided with locking pieces 31 protruding upward at both ends in the longitudinal direction are perpendicular to the longitudinal direction of the base plate 3. In the direction and in the longitudinal direction of the base plate 3. Both end portions of the locking tool 30 are fixed on the base plate 3 by rivets 32, respectively. The horizontal bar 6 is detachably fixed on the base plate 3 so as to be parallel to the longitudinal direction of the base plate 3 by engaging the locking pieces 31 of the locking tool 30 with the locking grooves 29. ing. Both ends of the locking tool 30 can be fixed on the base plate 3 by welding or the like in addition to the rivets 32. In addition, if at least one (for example, two) the reverse V-shaped elastic piece 33 which presses the horizontal bar 6 upwards with an elastic force is provided in the locking tool 30 like this embodiment, the play of the horizontal bar 6 will play. There is an advantage that can be prevented. Further, if the horizontal bar 6 is detachably fixed, there is an advantage that the horizontal bar 6 can be replaced as required.

  Here, the horizontal bar 6 may be fixed on the base plate 3 in advance, or the base plate 3 may be fixed on the fixing plate 5 of the beam 19 via a plurality of support members 4 and then the base plate 3 may be fixed. It may be fixed to. As shown in FIG. 3 to FIG. 5, between the protruding portion 28 on the building 7 side of the reed 6 and the outer edge 2 a of the floor material 2 located on the outermost side, or on the outer side 2 a of the reed 6 and the outdoor column It is desirable to seal with a sealing material 35 between the 16 members 7 and the cross members 34 arranged in the circumferential direction of the building 7. In this case, it is desirable to arrange a bond breaker (or backup material) 35b for preventing three-sided adhesion under the sealing material 35. Similarly, it is desirable to seal between the floor materials 2 with the sealing material 35. In this case as well, although not shown, it is desirable to arrange a bond breaker or backup material for preventing three-sided adhesion under the sealing material 35.

  According to the outdoor passage 1 configured as described above, since the support member 4 can be fixed in a state of being placed on the fixing plate 5, the height position of the support member 4, that is, the height position of the reed 6 is downward. There is an advantage that there is no risk of slipping. Moreover, since the horizontal gutter 6 which has the drainage groove 27 inclines so that it may go down toward the other side from the circumferential direction of the building 7, there exists an advantage that rainwater can be drained appropriately.

  Here, as shown in FIGS. 2 and 5, for example, two male screw members 41 projecting downward are spaced from each other in the width direction of the base plate 3, and the bottom surface near the downstream end 3 c in the longitudinal direction of the base plate 3. 3b, the male screw member 41 is inserted from above into the bolt hole 25 of the fixing plate 5 so as to protrude downward from the lower surface 5b of the fixing plate 5, and the fixing nut 42 is screwed into the male screw member 41 and fixed. If tightened to the lower surface 5 b of the plate 5, there is an advantage that the base plate 3 can be easily positioned simply by inserting the male screw member 41 into the bolt hole 25 of the fixing plate 5. The number of male screw members 41 is not limited to two, and may be one or three or more.

  A washer 42A is preferably interposed between the fixing nut 42 and the fixing plate 5. The washer 42 </ b> A may be rotatably fixed to the fixing nut 42.

  Further, the upstream ends 3d in the longitudinal direction of the adjacent base plates 3 can be abutted as shown in FIG. It is desirable to fill a gap between the upstream ends 6d in the longitudinal direction of the adjacent horizontal ribs 6 with a predetermined gap therebetween. With respect to the downstream end 3c in the longitudinal direction of the base plate 3, the longitudinal end portion of the accessory base plate 43 configured in the same manner as the base plate 3 and placed horizontally on the fixed plate 5 of the beam 19 is used. 43a can be matched. Between the downstream end 6d in the longitudinal direction of the reed 6 and the end 6e in the longitudinal direction of the recumbent removably fixed on the accessory base plate 43 in the same manner as when fixed on the base plate 3, It is desirable to fill the gap with the sealing material 35 at regular intervals. An upper end of the drain 44 extending in the vertical direction as shown in FIG. 2 can be connected to the drainage groove 27 of the reed 6 on the accessory base plate 43. As a result, rainwater flowing down the drain grooves 27 on the base plate 6 on the base plate 3 can be drained into the drain 44 through the drain grooves 27 on the base plate 6 on the accessory base plate 43. In this case, the drain 44 may be inserted into the notch 5 c provided on the fixing plate 5 of the beam 19 or the notch 23 c provided on the lower plate 23 of the beam 19.

  Further, for example, two male screw members 45 projecting downward are provided on the lower surface 43b in the vicinity of the end 43a in the longitudinal direction of the accessory base plate 43 so as to be spaced apart from each other in the width direction of the accessory base plate 43. 45 is inserted from above into the bolt hole 25 of the fixing plate 5 so as to protrude downward from the lower surface 5b of the fixing plate 5, and a fixing nut 46 is screwed into the male screw member 45 to the lower surface 5b of the fixing plate 5. If tightened, there is an advantage that the accessory base plate 43 can be easily positioned simply by inserting the male screw member 45 into the bolt hole 25 of the fixing plate 5. The number of male screw members 45 is not limited to two, and may be one or three or more. It is desirable that a washer 46 </ b> A be interposed between the fixing nut 46 and the fixing plate 5. The washer 46 </ b> A may be rotatably fixed to the fixing nut 46.

  Further, as described above, a plurality of support members 4 may be provided at intervals in the width direction of the base plate 3, but protrude downward and extend in the width direction of the base plate 3 in FIGS. 9 and 10. Such support members 84 may be provided such that the downward projecting length becomes smaller as they are positioned one by one at a distance from each other in the longitudinal direction of the base plate 3 and positioned downstream.

  The support member 84 includes a protruding plate 85, a fixing plate 86, a mounting plate 87, and a fixing nut 88. The fixing plate 86 protrudes from the upper edge of the protruding plate 85, and is fixed to the lower surface 3b of the base plate 3 by welding or the like. The mounting plate 87 is provided at the lower edge of the protruding plate 85 so as to protrude in the direction opposite to the fixing plate 86. The fixing nut 88 has a female screw hole 89 and is fixed on the mounting plate 87 by welding or the like. The female screw hole 89 of the fixing nut 88 communicates with a bolt hole 90 formed in the mounting plate 87. Therefore, the female screw hole 89 of the fixing nut 88 is opened through the bolt hole 90 of the mounting plate 87 on the lower surface 84 b of the support member 84.

  A male screw portion 26 a of a fixing bolt 26 is inserted into the bolt hole 25 of the fixing plate 5 of the beam 19 from below. The male screw portion 26 a of the fixing bolt 26 is screwed into the female screw hole 89 of the fixing nut 88 through the bolt hole 90 of the mounting plate 87. The head 26 b of the fixing bolt 26 is fastened to the lower surface 5 b of the fixing plate 5.

  As described above, the outdoor floor according to the present invention is suitable for preventing the height position of the recumbent from shifting.

Schematic explanatory drawing which shows the cross section of the width direction of the outdoor channel | path which concerns on embodiment. The partial omission side view which shows a mode that the baseplate seen from the building side is fixed to a fixed board of a beam via a some support member. The principal part expansion schematic sectional drawing which shows the arrangement | positioning state of the structural member in the upstream end vicinity of the longitudinal direction of a baseplate. The principal part expansion schematic sectional drawing which shows the arrangement | positioning state of the structural member between the upstream end and downstream end of the longitudinal direction of a baseplate. The principal part expansion schematic sectional drawing which shows the arrangement | positioning state of the structural member in the downstream end vicinity of the longitudinal direction of a baseplate. FIG. The principal part expansion schematic sectional drawing which shows the state which removed the recumbent from the latching tool on a base plate. The schematic plan view which notched some base plates in the latching vicinity. The principal part expansion omission sectional view which shows the example which uses another supporting member. The principal part expansion omission side view seen from the right direction of FIG. The disassembled perspective view which shows a prior art.

Explanation of symbols

1 outdoor passage (outdoor floor)
2 Floor material 3 Base plate 3b Lower surface 3c Downstream end 4 Support member 4b Lower surface 5 Fixed plate 5b Lower surface 6 Recumbent 7 Building 24 Female screw hole 25 Bolt hole 26 Fixing bolt 26a Male screw portion 26b Head 27 Drain groove 41 Male screw member 42 Fixing nut 84 Support member 84b Lower surface 89 Female screw hole

Claims (2)

A plurality of flooring materials with a water gradient descending from the inside to the outside in a direction perpendicular to the circumferential direction of the building are connected outdoors.
A base plate that is inclined so as to descend from one side in the circumferential direction of the building toward the other side and that extends in the direction of the inclination is disposed outside the flooring located on the outermost side;
A plurality of supporting members having a female screw hole projecting downward and opening on the lower surface are provided on the lower surface of the base plate so that the projecting length becomes smaller as they are spaced apart from each other in the longitudinal direction of the base plate and positioned downstream. ,
A fixing plate is horizontally disposed under the support member;
Forming a plurality of bolt holes in the fixing plate;
The male screw part of the fixing bolt is inserted into the bolt hole of the fixing plate from below and screwed into the female screw hole of the support member,
Tightening the head of the fixing bolt against the lower surface of the fixing plate,
An outdoor floor characterized in that a horizontal gutter provided with a drainage groove extending in the longitudinal direction is fixed on the base plate so as to be parallel to the longitudinal direction of the base plate. Providing at least one male screw member projecting downward on the lower surface near the downstream end in the longitudinal direction of the base plate;
The male screw member is inserted from above the bolt hole of the fixing plate so as to protrude downward from the lower surface of the fixing plate,
The outdoor floor according to claim 1, wherein a fixing nut is screwed onto the male screw member and fastened to a lower surface of the fixing plate.

Images