JP2018123610A - Roof structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roof structure capable of improving designability while securing strength for supporting a roof body.SOLUTION: A roof structure 20 includes: a column material 2; a beam 4 that is connected to the column material 2; a roof body 6 that is connected to the beam 4; and a long girder member 71 that is attached to the column material 2 and that supports an end on the column material 2 side of the roof body 6. In the roof structure 20, the girder member 71 has a hollow structure part 712 having a hollow part, and a gutter part 713 that is arranged in an upper part of the hollow structure part 712, that is, the gutter part 713 that has an exhaust port 713e formed in a side surface.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a roof structure including column members, beams, and a roof body.

Conventionally, a roof structure including a column member, a beam, and a roof body is known. In addition, in the roof structure, a technique is known in which a profile is formed on the column member side of the roof that is supported by the roof and is formed with a horizontal wall in which rainwater accumulates and flows (see, for example, Patent Document 1). ).
In the roof structure described in Patent Document 1, the shape member that supports the roof body includes a hollow portion disposed below the roof body in order to ensure the strength to support the roof body, and a column member side in the hollow portion. And a reed arranged on the side of the.

Japanese Patent Application Laid-Open No. 2006-11531

  When a horizontal bar is arranged on the side of the hollow portion as in the roof structure described in Patent Document 1, the size in the width direction of the shape member that supports the roof body on the column member side is increased, and the size tends to be increased. For this reason, when the roof is viewed from below, the width of the profile is large, and the profile may be easily noticeable. Therefore, a roof structure that can improve the design while securing the strength to support the roof is desired.

  An object of this invention is to provide the roof structure which can improve the designability, ensuring the intensity | strength which supports a roof body.

  The present invention relates to a pillar material (for example, a column 2 described later), a beam (for example, a beam 4 described later) connected to the column material, and a roof body (for example, a roof body 6 described later) connected to the beam. ) And a long girder member (for example, a rear girder 71 described later) that is attached to the column member and supports an end of the roof body on the column member side (for example, a rear beam 71 described later). The girder member is a hollow structure part having a hollow part (for example, a rear girder side hollow part 712 to be described later) and a collar part (for example, an upper part of the hollow structure part). The present invention relates to a roof structure having a side wall forming portion 713, which will be described later, and a flange portion having a drain outlet (a side water discharge opening 713 e described later) formed on a side surface.

  Moreover, it is preferable that the said collar part has a downward inclination part (for example, below-mentioned inclination surface part 713b) which goes down as it goes to the said drain outlet side.

  Further, a support portion (for example, a rear beam bracket 711 described later) attached to the column member and supporting the beam member is further provided, and the beam member is attached to the lower portion of the hollow structure portion while the support portion is attached. It is preferable to have a groove portion (for example, a rear-girder side slide groove 714c described later).

  Moreover, it is preferable that the said girder member has a side part (for example, a blind side part 714b described later) that is formed on the opposite side to the column member with respect to the groove part and extends in the vertical direction below the groove part.

  ADVANTAGE OF THE INVENTION According to this invention, the roof structure which can improve the designability can be provided, ensuring the intensity | strength which supports a roof body.

It is the perspective view which looked at the bicycle parking lot concerning one embodiment of the present invention from the slanting lower side. It is the figure which looked at the roof structure of the present invention in the longitudinal direction. It is a figure which shows the structure of the periphery of the connection part of a support | pillar and a beam. It is a perspective view which shows the structure of a support | pillar, a rear beam, and a partition box. It is a longitudinal cross-sectional view which shows the structure of a rear beam and an illumination attachment frame, Comprising: It is a figure which shows the state with which the direct illuminating device was attached to the illumination attachment frame. It is a longitudinal cross-sectional view which shows the structure of a rear beam and an illumination attachment frame, Comprising: It is a figure which shows the state by which the indirect illumination device was attached to the illumination attachment frame. It is a perspective view of a bicycle parking lot which shows arrangement | positioning of an indirect lighting apparatus. It is sectional drawing which shows the front girder attached to the front-end | tip part of a beam, a suspension member, and a roof body. It is a partial top view of a roof structure. It is AA sectional view taken on the line of FIG. 1, Comprising: It is sectional drawing which shows the state by which the panel material was supported by the rafter. It is a cross-sectional view which shows the partition box body attached to the support | pillar. It is a perspective view which shows a connection member. FIG. 4 is a cross-sectional view taken along line B-B in FIG. 3, illustrating a state in which a connecting member is accommodated in a support column. It is CC sectional view taken on the line of FIG. 3, Comprising: It is a figure which shows the state in which the connection member was accommodated in the support | pillar. It is the DD sectional view taken on the line of FIG. 3, Comprising: It is a figure which shows the state in which the connection member was accommodated in the beam.

  Hereinafter, an embodiment of the roof structure 20 of the present invention will be described with reference to the drawings. In the present embodiment, an example in which the roof structure is applied to the roof structure 20 of the bicycle parking lot 10 will be described. In addition, in this embodiment, although the example which applied the roof structure 20 to the structure of the bicycle parking lot 10 is demonstrated, it is not limited to this. For example, the roof structure may be applied to a structure other than a bicycle parking lot, for example, a structure such as a carport, a shelter, a resting place, a terrace, or a bus stop.

  FIG. 1 is a perspective view of a bicycle parking lot according to an embodiment of the present invention as viewed obliquely from below. FIG. 2 is a view of the roof structure 20 of the present invention as viewed in the longitudinal direction. FIG. 3 is a diagram showing a configuration around the connection portion between the support column 2 and the beam 4. FIG. 4 is a perspective view illustrating the configuration of the support column 2, the rear beam 71, and the partition box body 3. FIG. 5 is a longitudinal sectional view showing the configuration of the rear beam 71 and the illumination attachment frame 8, and shows a state in which the direct illumination device 12 is attached to the illumination attachment frame 8. FIG. 6 is a longitudinal sectional view showing the configuration of the rear beam 71 and the illumination attachment frame 8, and shows a state where the indirect illumination device 13 is attached to the illumination attachment frame 8. FIG. 7 is a perspective view of the bicycle parking lot 10 showing the arrangement of the indirect lighting device 13. FIG. 8 is a cross-sectional view showing the front beam 72, the suspension member 73, and the roof body 6 attached to the distal end portion 41 of the beam 4. FIG. 9 is a partial plan view of the roof structure 20. FIG. 10 is a cross-sectional view taken along the line AA of FIG. 1 and shows a state in which the panel material 64 is supported by the intermediate rafter 63. FIG. 11 is a cross-sectional view showing the partition box body 3 attached to the column 2. FIG. 12 is a perspective view showing the connecting member 5. FIG. 13 is a cross-sectional view taken along the line BB in FIG. 3 and shows a state in which the connecting member 5 is accommodated in the support column 2. FIG. 14 is a cross-sectional view taken along the line CC of FIG. 3 and shows a state in which the connecting member 5 is accommodated in the column 2. FIG. 15 is a cross-sectional view taken along the line DD of FIG. 3 and shows a state where the connecting member 5 is accommodated in the beam 4.

  In the description of this embodiment, the direction along which the three columns 2 are arranged and along the long side of the roof body 6 is also referred to as the longitudinal direction, and the direction in which the beam 4 extends is also referred to as the front-rear direction. Further, in the front-rear direction in which the beams 4 extend, the base end side on the column 2 side is also referred to as the rear side of the roof structure 20, and the tip side opposite to the column 2 is also referred to as the front side of the roof structure 20.

First, the whole structure of the bicycle parking lot 10 of this embodiment is demonstrated.
As shown in FIG. 1, the bicycle parking lot 10 includes a roof structure 20 and a fence structure 50.

  As shown in FIGS. 1 and 2, the roof structure 20 supports the roof body 6 from the lower side by a rear girder 71 on the rear side in the front-rear direction (left side in FIGS. 1 and 2). The roof body 6 is suspended and supported by a suspension member 73 attached to the lower part of the front girder 72 on the front side (right side in FIGS. 1 and 2) on the front end side in the front-rear direction.

  As shown in FIG. 1, the fence structure 50 is arranged in a substantially U shape that is open on the side opposite to the side on which the three columns 2 of the roof structure 20 are arranged when viewed from above. The fence structure 50 includes an end column 501 disposed at the end, a corner column 502 disposed at the corner, and a panel structure disposed between the adjacent end column 501 and the corner column 502. 503 and side support columns 504 that support the panel structure 503 laterally.

  As shown in FIGS. 1 to 3, the roof structure 20 of the bicycle parking lot 10 according to the present embodiment includes three columns 2 (column members) that are erected on the ground 11 and partitions disposed on the side portions of the columns 2. A box 3 (partition space component), a beam 4 extending in the direction intersecting the column from the upper ends of the three columns 2, and an L-shaped coupling member 5 that connects (connects) the column 2 and the beam 4. The roof body 6 disposed below the beam 4, a long rear girder 71 (girder member, rear girder member) that is fixed to the column 2 and extends in a direction intersecting the beam 4, and the front end portion 41 of the beam 4 A long front girder 72 (front girder member) that is connected and extends in a direction intersecting the beam 4, a hanging member 73 (hanging member) attached to the lower part of the front girder 72, and the lighting attachment frame 8 directly And an illumination device 12. The support column 2, the beam 4, the rear beam 71, and the front beam 72 are formed of an extruded material made of an aluminum material, and have a hollow structure having a hollow portion with a hollow cross section.

  As shown in FIG. 1, the three columns 2 are arranged in the longitudinal direction of the roof structure 20 of the bicycle parking lot 10 on the rear side in the front-rear direction of the roof structure 20 of the bicycle parking lot 10 (left side in FIG. 1). Be placed. As shown in FIG. 4, the support column 2 is formed to extend in the vertical direction. As shown in FIG. 4, a hollow support column side hollow portion 21 whose cross section is formed in a rectangular tube shape, and both sides of the support column side hollow portion 21 in the front-rear direction. A pair of cover mounting walls 22 that protrude from the side surface to the outside and extend in the vertical direction are provided. A pair of support cover members 23 are attached to the pair of cover mounting walls 22 on both sides of the support 2 in the front-rear direction.

  As shown in FIG. 4, the column cover member 23 is attached to a pair of cover mounting walls 22 in the column 2. The column cover member 23 covers the screw members 101 and 102 that fix the column 2 and the connecting member 5 described later on the side surfaces on both sides of the column 2 in the front-rear direction, and the side surface of the column 2 on the roof body 6 side. It attaches to a pair of cover attachment wall 22 so that a part of rear girder bracket 711 (support part) attached to a cover may be covered (refer FIG. 2, FIG. 13).

  As shown in FIGS. 4 and 5, the side surfaces of the three columns 2 on the roof body 6 side are rearwardly extended in the longitudinal direction so as to connect the three columns 2 in the longitudinal direction on the rear side of the roof body 6. A girder 71 is attached (see FIG. 1). As shown in FIG. 5, the rear beam 71 is attached to the column 2 via a rear beam bracket 711 (support portion). The rear girder 71 supports the end of the roof body 6 on the column 2 side (base end side in the front-rear direction, rear side) from the lower side of the roof body 6.

  The rear girder bracket 711 is attached to the side surface of the column 2 on the roof body 6 side. The part attached to the side surface on the roof body 6 side in the rear beam bracket 711 is disposed in the space between the side surface on the roof body 6 side of the support column 2 and the support cover member 23 on the roof body 6 side (FIGS. 2 and 2). 5). The rear beam bracket 711 supports the rear beam 71.

  As shown in FIG. 5, the rear girder 71 includes a rear girder-side hollow portion 712 (hollow structure portion), a horizontal gutter component portion (ridge portion) 713, and a rear girder-side slide groove 714c. A rear girder concave part 714 in which (groove part) is formed, a rear girder side fitting part 715 for fitting the lighting attachment frame body 8, and a panel receiving member fitting groove part 716 for fitting the panel receiving member 718. . One end of the panel receiving member 718 is fitted and attached to the panel receiving member fitting groove 716 of the rear beam 71, and the other end is pressed against the upper surface of the panel member 64 of the roof body 6. Hold the rear edge.

  The rear girder side hollow portion 712 is disposed below the rear end portion of the roof body 6. The rear girder side hollow portion 712 is formed in a hollow shape having a space extending obliquely upward from the lower side on the rear side toward the upper side on the front side. The rear girder side hollow portion 712 supports the rear end portion of the roof body 6 from the lower side at a portion protruding upward at the front end portion of the rear girder side hollow portion 712.

  The recumbent component 713 is formed in a frame shape having an open top, and the water flowing through the roof body 6 is introduced and stored. The recumbent component 713 is disposed on the upper part of the rear beam side hollow portion 712. The rear girder-side hollow portion 712 and the recumbent component 713 are disposed on the column 2 side of the rear beam 71 and are disposed at positions close to the column 2. The front portion of the recumbent component 713 is disposed on the side portion of the protruding portion on the front side of the rear beam side hollow portion 712. The recumbent component 713 includes a distal end side wall portion 713a, an inclined surface portion 713b (downward inclined portion), a horizontal bottom surface portion 713c, and a proximal end side wall portion 713d.

  The proximal end side wall portion 713d constitutes the side surface of the recumbent component 713 on the column 2 side. A side drainage opening (drainage port) 713e is formed in the base end side wall 713d at a predetermined position where a partition box 3 (described later) in the longitudinal direction of the roof body 6 is arranged. In this embodiment, the partition box body 3 is attached only to the column 2 arranged in the center in the longitudinal direction of the roof body 6 (see FIG. 1), and the side drain opening (drain outlet) 713e is the roof. The partition box 3 attached to the center column 2 in the longitudinal direction of the body 6 is formed at a position where it is arranged. A guide member 717, which will be described later, is attached to the side drain opening 713e. The guide member 717 guides the water discharged from the side drain opening 713e to the partition box 3.

  As shown in FIGS. 4 and 5, the guide member 717 guides the water that has flowed into and stayed in the recumbent component 713 into the vertical reed configuration space 301 (described later) of the partition box body 3. When viewed in the longitudinal direction, the guide member 717 is formed to have an inclined cylindrical portion 717a and a vertical cylindrical portion 717b that is connected to the lower end portion of the inclined cylindrical portion 717a and extends in the vertical direction, and has a side opening. 717c and a lower end opening 717d. The guide member 717 is connected to a side drain port (drain port) 713e having a side opening 717c on one side formed on the side surface of the base side wall portion 713d of the side wall component (ridge) 713, The lower end opening 717 d on the other side is inserted into the vertical gutter configuration space 301 of the partition box 3 and opened inside the vertical gutter configuration space 301.

  The inclined surface portion 713b is formed in a shape that descends toward the side drain opening 713e side. The water that has flowed into the recumbent component 713 is caused to flow toward the side drainage opening 713e by the inclined surface portion 713b, and is efficiently discharged from the side drainage opening 713e to the outside of the recumbent component 713 by water pressure.

  The rear girder recess 714 is formed in a concave shape that is open at the bottom and is recessed from the lower side to the upper side at the end of the lower part of the rear girder 71 on the column 2 side. The rear girder recess 714 has a bottom side 714a and a blind side 714b (side).

  The bottom portion 714a extends in the horizontal direction from the end on the column 2 side to the side opposite to the column 2 at the lower part of the rear beam 71. A rear girder-side slide groove 714c is formed in the bottom portion 714a. The blind side part 714b is formed on the opposite side of the support column 2 with respect to the rear girder side slide groove 714c in the bottom side part 714a, and extends in the vertical direction below the rear girder side slide groove 714c. The blind side part 714b extends in the vertical direction so as to hide the rear girder side slide groove 714c so that the rear girder side slide groove 714c formed in the bottom side part 714a is hardly visible from the lower side.

  As shown in FIG. 5, the rear girder side slide groove 714 c is formed in a lower portion on the rear side in the front-rear direction of the rear girder side hollow portion 712, and is a longitudinal direction of the roof body 6 that intersects the direction in which the beam 4 extends. (See FIG. 9). The rear girder side slide groove 714 c is disposed at the end of the lower column of the rear girder 71 on the column 2 side.

  As shown in FIG. 5, a slide plate member 711 b fastened together with a bolt 711 a to a rear beam bracket 711 (support portion) is attached to the rear beam side slide groove 714 c so as to be movable in the longitudinal direction of the roof body 6. That is, the rear beam bracket 711 is attached to the rear beam side slide groove 714c. As a result, the support column 2 is attached to the slide plate member 711b disposed in the rear beam-side slide groove 714c via the rear beam bracket 711. Since the column 2 is connected to the slide plate member 711b disposed in the rear beam-side slide groove 714c, the column 2 is attached to the rear beam-side slide groove 714c so as to be movable along the direction in which the rear beam-side slide groove 714c extends. ing.

  A rear girder cover member 719 is attached below the rear girder side slide groove 714c in the rear girder 71 so as to cover the rear girder side slide groove 714c. Thereby, the rear-girder side slide groove 714c is covered from the lower side by the rear-girder cover member 719.

  The rear girder side fitting portion 715 is provided on the front side portion in the front-rear direction of the rear girder side hollow portion 712. The rear girder side fitting part 715 has two fitting protrusion parts 715a and 715b. The rear-fitting side fitting portion 715 is fitted with a frame-side fitting portion 84 (described later) of the lighting attachment frame 8 so that the lighting attachment frame 8 is attached. A frame-side wiring space 86 is formed between the rear beam 71 and the illumination attachment frame 8. In the frame-side wiring space 86, wiring cables 12a and 12b described later are arranged.

  The rear girder 71 configured as described above has three stages in the order of the recumbent component 713, the rear girder side hollow portion 712, and the rear girder side slide groove 714c from the upper side to the lower side at the end portion on the column 2 side. Configured to structure. The side surfaces of the recumbent component 713, the rear girder side hollow portion 712, and the rear girder side slide groove 714c on the column 2 side are formed in a planar shape extending in the vertical direction, and are arranged close to the column 2 side. The side surfaces of the recumbent component 713, the rear girder side hollow portion 712, and the rear girder side slide groove 714c on the column 2 side are at a position close to the column 2 side so that the guide member 717 and the rear beam bracket 711 are not visible from below. Be placed.

  The illumination attachment frame body 8 is fitted and attached to the rear beam side fitting portion 715 on the front side of the rear beam 71 in the front-rear direction. In addition, in this embodiment, in order to improve the intensity | strength of attachment, after attaching the illumination attachment frame 8 to the rear-girder side fitting part 715, it screws and fixes to the rear-girder 71. . Here, when attaching the illumination attachment frame 8 to the rear beam side fitting portion 715, the illumination attachment frame 8 is fitted to the rear beam side fitting portion 715 and the hand is released from the illumination attachment frame 8. In this state, the screw member 801 can be fixed to the rear girder 71 by screwing through the mounting hole 802 formed directly inside the illumination mounting groove 82. Therefore, the illumination attachment frame body 8 can be easily attached to the rear beam 71, and the workability for attaching the illumination attachment frame body 8 can be improved. In the present embodiment, the lighting attachment frame 8 is fixed with screws, but the present invention is not limited to this, and the lighting attachment frame 8 can be fitted to the rear girder-side fitting portion without being fixed with screws. 715 can be fitted and attached.

  The illumination attachment frame 8 includes a frame-side exposed inclined lower surface 81 (frame-side exposed plane), a direct illumination attachment groove 82 in which the direct illumination device 12 is disposed, and an indirect illumination attachment portion 83 in which the indirect illumination device 13 can be disposed. The frame side fitting part 84 which has the upper side locking piece 842 and the lower side locking piece 841, and the inclination extension side 85 are provided. A direct illumination device 12 (see FIG. 5) or an indirect illumination device 13 (see FIG. 6) can be attached to the illumination attachment frame 8.

As shown in FIG. 5, the frame-side exposed inclined lower surface 81 is formed by the lower surface of the illumination mounting frame 8, and is formed by an inclined surface that extends linearly from the lower side to the upper side as it goes from the rear side to the front side. Is done. The frame-side exposed inclined lower surface 81 is a surface exposed to the lower outside.
The frame-side exposed inclined lower surface 81 is disposed on substantially the same plane as the rear-girder-side exposed inclined lower surface 712a (the beam-side exposed plane) that is the lower surface exposed to the outside below the rear beam 71. Thereby, when the roof body 6 is viewed from below, the roof body 6 is visually recognized without any unevenness, so that appearance is improved and design can be improved. Note that “substantially on the same plane” does not have to be on the same complete plane, and may be arranged slightly deviated as long as the plane can be visually recognized and the design can be improved. (The same applies to “substantially on the same plane” described later).

  The direct illumination attachment groove 82 is formed on the lower side of the illumination attachment frame 8. The direct illumination mounting groove 82 is formed in a groove shape that is recessed upward from the frame-side exposed inclined lower surface 81 and opened downward. The direct illumination device 12 is accommodated in the direct illumination attachment groove 82 and screwed. The direct lighting device 12 is formed to extend a predetermined length in the longitudinal direction of the roof body 6. In the direct illumination mounting groove 82, the direct illumination device 12 is arranged so as to directly irradiate light obliquely downward on the front side of the roof body 6.

A cover cover member holder 821 (cover member mounting portion) configured by a pair of locking grooves 821a and 821b is formed at the edge portion of the direct illumination mounting groove portion 82 on the inlet side.
In addition, the edge on the entrance side of the direct illumination mounting groove 82 is an acrylic formed of a pair of locking grooves 822a and 822b inside the covering cover member holder 821 formed of a pair of locking grooves 821a and 821b. A plate holder 822 (cover member attaching portion) is formed.

For example, a transparent acrylic plate 823 (cover member) can be attached to the acrylic plate holder 822 after the lighting device 12 is directly attached to the direct illumination attachment groove 82. The acrylic plate 823 is disposed on the outer side of the direct illumination device 12 disposed in the direct illumination attachment groove 82. The lower surface of the acrylic plate 823 is disposed on substantially the same plane as the frame side exposed inclined lower surface 81 and the rear beam side exposed inclined lower surface 712a.
As shown in FIG. 1, when the lighting device 12 is directly attached to the direct illumination mounting groove 82, the covering cover member holder 821 is covered with the covering cover as shown in FIG. Member 824 is attached. Further, as will be described later, the cover member 824 is attached to the cover cover member holder 821, as shown in FIG.

  As shown in FIG. 5, the wiring cable 12 a (cable) wired from the outside of the rear girder 71 in the direct lighting device 12 is passed from the outside to the wiring space 302 of the partition box 3, and the rear girder 71 Direct illumination mounting through the side hollow portion 712 and through the inside of the rear beam side hollow portion 712 and through the frame body side wiring space 86 formed between the rear beam 71 and the lighting mounting frame body 8 It is connected to the direct lighting device 12 arranged in the groove 82. In addition, the wiring cable 12 b that connects the plurality of direct lighting devices 12 in series in the longitudinal direction of the roof body 6 is arranged along the longitudinal direction of the roof body 6 in the frame-side wiring space 86. For this reason, the wiring cables 12 a and 12 b are wired at locations that are not visible from below the roof structure 20. Thereby, the designability can be improved.

  As shown in FIGS. 5 and 6, the indirect illumination attachment portion 83 is formed on the upper side of the illumination attachment frame body 8. When light is indirectly illuminated below the roof body 6 by the indirect illumination device 13 (indirect illumination), light is directly illuminated below the roof body 6 by the direct illumination device 12 (direct illumination) (FIG. 5). In place of the reference), the indirect illumination device 13 is disposed in the indirect illumination attachment portion 83 as shown in FIG.

The indirect illumination attachment portion 83 includes an indirect illumination attachment inclined side 83a and an arrangement space 83b formed between the upper portion of the illumination attachment frame body 8 and the lower surface of the roof body 6 so that the indirect illumination device 13 can be arranged. Have.
The indirect illumination attachment inclined side 83a is formed so as to incline so that the side opposite to the support column 2 is downward in consideration of the light irradiation direction. The indirect illumination device 13 is disposed on the indirect illumination attachment inclined side 83a and is screwed. The indirect lighting device 13 is formed to extend a predetermined length in the longitudinal direction of the roof body 6. In the present embodiment, nine indirect lighting devices 13 are provided as shown in FIG. The nine indirect lighting devices 13 are arranged separately from each other, and are arranged in a straight line in the longitudinal direction of the roof body 6. The nine indirect lighting devices 13 are connected in series by a wiring cable 13b. As shown in FIG. 6, each of the indirect lighting devices 13 is irradiated with light toward the obliquely upper side and reflected on the lower surface of the roof body 6. It arrange | positions so that light may be irradiated indirectly toward the downward direction.

  When the indirect illumination device 13 is attached to the indirect illumination attachment portion 83, as shown in FIG. 6, the direct illumination attachment groove portion 82 is not directly attached to the direct illumination attachment groove portion 82, so as to cover the direct illumination attachment groove portion 82. A covering cover member 824 (cover member) is disposed on the covering cover member holder 821. The lower surface of the covering cover member 824 is disposed on substantially the same plane as the frame-side exposed inclined lower surface 81 and the rear-girder-side exposed inclined lower surface 712a.

  As shown in FIG. 6, the wiring cable 13 a wired from the outside of the rear beam 71 in the indirect lighting device 13 is the same as the wiring cable 12 a of the direct lighting device 12 described above, and the wiring space 302 of the partition box 3 from the outside. Is passed through the rear girder side hollow portion 712 of the rear girder 71 and is passed through the inside of the rear girder side hollow portion 712 to be formed between the rear girder 71 and the lighting attachment frame 8. The wiring space 86 is passed through and connected to the indirect lighting device 13 disposed in the indirect lighting mounting portion 83. In addition, the wiring cable 13 b that connects the plurality of indirect lighting devices 13 in the longitudinal direction of the roof body 6 is wired along the longitudinal direction of the roof body 6, and the wiring cable 13 b is connected to the roof body 6 in the frame-side wiring space 86. Arranged along the longitudinal direction. For this reason, the wiring cables 13 a and 13 b are wired at locations that are not visible from below the roof structure 20. Thereby, the designability can be improved.

  The inclined extending side 85 is connected to the end of the indirect illumination mounting portion 83 opposite to the column 2 in the indirect lighting mounting inclined side 83a. The inclined extending side 85 is descended from the end of the indirect lighting mounting portion 83 opposite to the column 2 to the side opposite to the column 2 in order to prevent water from staying on the upper surface. Inclined and linearly formed. Further, the inclined extending side 85 extends from the end of the indirect illumination mounting inclined side 83a opposite to the column 2 so that the indirect lighting device 13 disposed in the indirect lighting mounting portion 83 is difficult to visually recognize from below. It is formed to extend on the opposite side. Thereby, the inclination extension side 85 comprises the blindfold part arrange | positioned so that the indirect illumination device 13 cannot be visually recognized from the downward direction. Therefore, the designability can be improved by forming the inclined extending side 85.

  When the lighting attachment frame 8 configured as described above is attached to the rear beam 71, the direct illumination device 12 and the indirect illumination device 13 are selectively used after the illumination attachment frame 8 is attached to the rear beam 71. And mounting on the lighting mounting frame 8 (lighting mounting step). Further, after the direct illumination device 12 and the indirect illumination device 13 are selectively attached to the illumination attachment frame 8, the frame-side fitting portion 84 of the illumination attachment frame 8 is attached to the rear side of the front side of the rear beam 71. The illumination attachment frame body 8 is attached to the rear beam 71 by being fitted to the girder side fitting portion 715 (frame body attachment step). Thereby, the direct illuminating device 12 and the indirect illuminating device 13 can be selectively attached to the illumination attachment frame 8 easily. Further, after assembling the column 2, the beam 4, the front beam 72, and the rear beam 71, the illumination mounting frame 8 can be mounted on the rear beam 71. The order in which the illumination attachment frame 8 is attached to the rear beam 71 is not limited to this, and after the illumination attachment frame 8 is attached to the rear beam 71, the direct illumination device 12 and the indirect illumination device 13 are selectively selected. You may attach to the illumination attachment frame 8.

  As shown in FIG. 1, the three beams 4 are arranged side by side in the longitudinal direction of the roof body 6. Each of the three beams 4 is formed with a downward slope that extends in the front-rear direction and descends to the column 2 side. As shown in FIG. 2, the proximal end (rear) end of the beam 4 is connected to the upper end of the column 2 via an L-shaped connecting member 5 (described later).

  As shown in FIGS. 2 and 8, the front end surface 411 (the end surface facing the outside in the horizontal direction at the end in the extending direction of the beam 4 and the end surface extending in the vertical direction) of the front end 41 of the three beams 4 is shown. A front beam 72 extending in the longitudinal direction is attached.

  As shown in FIG. 8, the front girder 72 includes a hollow structure front girder-side hollow portion 721 having a hollow section, a pair of front girder-side slide grooves 722, a suspension member attaching portion 723, Have The front-girder-side hollow portion 721 is formed with a predetermined width in the vertical direction (height direction) and is formed in a rectangular tube shape. In order to ensure the strength to suspend and support the roof body 6 when a load is applied to the roof body 6 during snow accumulation, the size of the front beam side hollow portion 721 in the height direction is It is formed large enough to ensure the strength of the girder 72.

  The pair of front girder side slide grooves 722 are formed on the rear side surface 721b of the front girder side hollow portion 721 so as to be separated in the vertical direction. A side surface 721 b of the front beam side hollow portion 721 is a surface extending in the vertical direction, and is disposed to face the front end surface 411 of the front end portion 41 of the beam 4. The pair of front girder-side slide grooves 722 are formed open to the support column 2 side, respectively, along the direction in which the front girder 72 extends, and in the longitudinal direction of the roof body 6 that intersects the direction in which the beam 4 extends. Extend.

  As shown in FIG. 8, a head 421 of a slide bolt 42 fixed to the distal end portion 41 of the beam 4 is attached to the pair of front girder side slide grooves 722 so as to be movable in the longitudinal direction of the roof body 6. The slide bolt 42 is fixed to a C-shaped metal fitting 43, and the C-shaped metal fitting 43 is fixed to the upper surface of the distal end portion 41 of the beam 4 with a bolt 44. Thereby, the front-end | tip part 41 of the beam 4 is attached to a pair of front girder side slide groove 722 via the slide bolt 42. FIG. Since the beam 4 is connected to the slide bolt 42 disposed in the pair of front girder side slide grooves 722, the front girder side slide groove 722 is movable along the direction in which the pair of front girder side slide grooves 722 extend. Is attached.

  As shown in FIG. 8, the suspension member attaching portion 723 is formed in the lower portion of the front beam side hollow portion 721. A suspension member 73 is attached to the suspension member attachment portion 723 by a screw member 723a. The suspension member 73 is attached to the lower part of the front beam 72, and the lower end portion of the suspension member 73 is fixed to the upper surface of the roof body 6 by a screw member 731. Thereby, the roof body 6 is attached to the beam 4 in a state suspended from the lower portion of the front beam 72.

  In the roof structure 20 of the present embodiment configured as described above, the rear beam 71 includes a rear beam side slide groove 714c, and the front beam 72 includes a front beam side slide groove 722. Therefore, as shown in FIG. 9, when installing the column 2, it is possible to move the column 2 along the rear-girder-side slide groove 714 c and to move the beam 4 along the front-girder-side slide groove 722. It is possible to move. Thereby, even if the installation position of the support | pillar 2 is restrict | limited, the position of the support | pillar 2 and the beam 4 can be changed along the longitudinal direction of the roof body 6. FIG. Therefore, the freedom degree of the installation position of the longitudinal direction of the roof body 6 in the support | pillar 2 can be improved.

  In the roof structure 20 of the embodiment, a front beam 72 extending in the longitudinal direction is attached to the front end surface 411 of the front end portion 41 of the beam 4 as shown in FIGS.

  Here, it can be considered that the front beam 72 is attached to the lower surface of the beam 4. When the front beam 72 is attached to the lower surface of the beam 4, the height of the roof body 6 is lowered by the size of the front beam 72 in the height direction. On the other hand, when it is desired to secure the height of the roof body 6, the size of the front girder 72 attached to the lower surface of the beam 4 must be reduced. However, when the size of the front girder 72 in the height direction is small, the load of the front girder 72 for suspending and supporting the roof body 6 when a load is applied to the roof body 6 during snowfall or the like. Insufficient strength.

  Further, it is conceivable to attach the front beam 72 to the side surface of the beam 4 (the side surface of the beam 4 in the direction in which the beam 4 extends). When the front beam 72 is attached to the side surface of the beam 4, the beam 4 is moved along the front beam side slide groove 722 in the longitudinal direction of the roof body 6 (direction intersecting the direction in which the beam 4 extends). Can not be.

  On the other hand, in the present invention, the front beam 72 is attached to the distal end portion 41 of the beam 4. Therefore, the size of the front beam 72 in the height direction can be increased, and the strength of the front beam 72 can be ensured. Further, since the front beam 72 is attached to the tip 41 of the beam 4, the height of the roof body 6 can be maintained as compared with the case where the front beam 72 is attached to the lower surface of the beam 4. Further, since the front beam 72 is attached to the distal end portion 41 of the beam 4 without attaching the front beam 72 to the side surface in the middle of the beam 4, the beam 4 is moved along the front beam side slide groove 722 in the longitudinal direction of the roof body 6. It can be moved in the direction (direction intersecting the direction in which the beam 4 extends).

  The roof body 6 will be described. The roof body 6 is arrange | positioned at the side of the support | pillar 2 as shown in FIG.2 and FIG.9. In detail, the roof body 6 is arrange | positioned at the side of the side surface by the side in which the beam 4 in the support | pillar 2 is arrange | positioned. The lower surface of the base end side of the roof body 6 (the column 2 side, the upper side in FIG. 9) is supported by the rear beam 71. The upper surface of the front end side of the roof body 6 (the front side opposite to the support column 2 and the lower side in the drawing of FIG. 9) is suspended below the front beam 72 attached to the front end portion 41 of the pair of beams 4. 73 (see FIG. 8). The front end side of the roof body 6 (the front side opposite to the support column 2, the lower side in the drawing of FIG. 9) is connected to the beam 4 via the front girder 72 and the suspension member 73.

  As shown in FIG. 9, the roof body 6 includes a front frame 61, a pair of side frame rafters 62, 62, a plurality of intermediate rafters 63 (shape member), a plurality of panel members 64 (face material), and a pair Outer frame cover members 66, 66, rafter end cover 67, and front frame cover member 68. The front frame 61, the pair of side frame rafters 62, 62, and the plurality of intermediate rafters 63 are framed. The front frame cover member 68 and the pair of outer frame cover members 66 and 66 form the outer shape of the roof body 6.

The front frame 61 extends in the longitudinal direction of the roof structure 20 of the bicycle parking lot 10 on the end side on the front end side of the roof body 6.
The pair of side frame rafters 62 and 62 extend from both longitudinal ends of the front frame 61 in the direction in which the beam 4 extends. As shown in FIGS. 5 and 6, the side portion of the side frame rafter 62 on the side of the support column 2 forms a small face 62 a that opens toward the side of the support column 2. The fore edge surface 62a opens toward the side of the column 2 on the upper side opposite to the column 2 in the recumbent component 713 of the rear beam 71.

  The plurality of intermediate rafters 63 (shape members) are formed so as to extend in the direction in which the beams 4 extend, and are arranged side by side in the longitudinal direction so as to partition the inside of the front frame 61 and the pair of side frame rafters 62 and 62. As shown in FIGS. 5 and 6, the side portion of the end portion of the intermediate rafter 63 on the column 2 side constitutes a small edge surface 63 a that opens toward the side of the column 2 side. The fore edge surface 63a opens toward the side of the column 2 on the side opposite to the column 2 in the recumbent component 713 (described later) of the rear beam 71.

  A panel material 64 (face material) is attached in a longitudinal direction to a portion partitioned by a plurality of intermediate rafters 63 inside the front frame 61 and the pair of side frame rafters 62 and 62. The rear end of the panel member 64 is supported from the lower surface side by the rear beam 71.

The front frame cover member 68 is disposed outside the end surface of the front end portion of the front frame 61. The front frame cover member 68 extends in the direction in which the beam 4 extends so as to cover the end surface of the front end portion of the front frame 61.
The pair of outer frame cover members 66 and 66 are respectively disposed outside the side surfaces of the side frame rafters 62. The outer frame cover member 66 extends in the direction in which the beam 4 extends so as to cover the side surface of the side frame rafter 62.

  The rafter end cover 67 is formed in a long shape extending in the longitudinal direction of the roof body 6. As shown in FIGS. 5 and 6, the rafter end cover 67 has a small edge surface 62 a of the side frame rafter 62 and an intermediate rafter on the column 2 side of the small edge surface 62 a of the side frame rafter 62 and the small edge surface 63 a of the intermediate rafter 63. It is arranged so as to oppose 63 fore edge surface 63a. The rafter end cover 67 includes a mounting top plate 671, a side plate 672, an inclined cover plate 673, and a vertical cover plate 674.

The attachment upper surface plate 671 is formed in a planar shape parallel to the upper surface of the end portion of the side frame rafter 62 and the upper surface of the end portion of the intermediate rafter 63, and the upper surface of the end portion of the side frame rafter 62 and the end portion of the intermediate rafter 63. It arrange | positions on the upper surface of the edge part of the side frame rafter 62, and the upper surface of the edge part of the intermediate rafter 63 so that an upper surface may be connected with the longitudinal direction of the roof body 6. FIG.
The side plate 672 extends downward along the small edge surface 62 a of the side frame rafter 62 and the small edge surface 63 a of the intermediate rafter 63 from the end of the mounting upper surface plate 671 on the column 2 side.
The inclined cover plate 673 extends from the portion above the lower end portion on the lower end side of the side plate 672 toward the support column 2 with a downward inclination.
The vertical cover plate 674 extends downward from the lower end portion of the inclined cover plate 673.

The rafter end cover 67 configured as described above is disposed so as to cover the small edge surface 62 a of the side frame rafter 62 and the small edge surface 63 a of the intermediate rafter 63. Thereby, the small edge surface 62a of the side frame rafter 62 and the small edge surface 63a of the intermediate rafter 63 are covered with the rafter end cover 67 so as not to be visually recognized from below the support column 2 side. Therefore, the designability can be improved.
Further, the rafter end cover 67 is arranged to extend downward so that water flowing on the upper surface of the roof body 6 collides. Therefore, the water that has flowed on the upper surface of the roof body 6 is dropped toward the recumbent component 713 (described later) so that the water that has flowed on the upper surface of the roof body 6 becomes the recumbent component 713 (described later). ) And falling downwards can be reduced.

  As shown in FIG. 10, the intermediate rafter 63 includes a rafter body 631 and a rafter cover member 632. In the state where the rafter cover member 632 is attached to the rafter main body 631, the intermediate rafter 63 includes a concave panel swallowing groove 633 (swallowing groove) in which the edge of the panel material 64 is disposed and a bead material 65 (holding member). A bead arrangement groove 634 and fins 635 (protrusions) are arranged. The rafter body 631 is formed of an extruded shape of an aluminum material.

  The bead disposition groove 634 is disposed on the near side inside the panel swallowing groove 633. A pair of bead arrangement grooves 634 are provided on the front side of the panel swallowing groove 633 and are spaced apart from each other in the vertical direction. A bead material 65 (holding member) is arranged in the bead arrangement groove 634. The bead material 65 is disposed on the near side inside the panel swallowing groove 633.

  A panel member 64 disposed in the panel swallowing groove 633 is disposed between the bead members 65 disposed in the pair of bead placement grooves 634 that are spaced apart from each other in the vertical direction. The upper surface and the lower surface of the panel material 64 are in contact with the bead material 65 which is spaced apart in the vertical direction. Thus, the pair of bead members 65 holds the panel member 64 with the panel member 64 interposed therebetween.

  The fins 635 are disposed facing the lower surface 64 a of the panel member 64 on the back side inside the panel swallowing groove 633. The fins 635 are formed inside the rafter body 631 and are formed of an aluminum material. The fins 635 protrude from the inner surface on the lower side of the panel swallowing groove 633 inside the rafter main body 631 toward the lower surface 64 a of the panel material 64.

  The fins 635 are formed to be inclined so as to approach the lower surface 64a of the panel member 64 from the near side of the panel swallowing groove 633 toward the far side. Thus, the fins 635 are inclined toward the back side of the panel swallowing groove 633. Therefore, for example, when the panel material 64 expands and contracts due to a temperature difference between cold and warm, even if the panel material 64 moves from the front side to the back side of the panel swallowing groove 633, the fins 635 obstruct the progress of the panel material 64. Absent.

  As shown in FIG. 10, the fin 635 configured as described above is subjected to a blowing load on the panel member 64 (the portion indicated by the two-dot chain line of the right panel member 64 in FIG. 10). The lower surface 64 a of the panel material 64 contacts the fins 635. Thereby, when the panel material 64 inclines, the fin 635 can contact | abut to the lower surface 64a of the panel material 64, can absorb a load, and can improve the intensity | strength which hold | maintains the panel material 64. Therefore, the strength of holding the panel material 64 can be improved with a simple configuration in which only the fins 635 are provided. Further, since the fins 635 are formed to be inclined so as to approach the lower surface 64a of the panel material 64 from the near side of the panel swallowing groove 633 toward the back side, The strength for holding the material 64 can be improved.

  As shown in FIG. 1, the partition box body 3 is attached to the pillars 2 arranged on both ends in the longitudinal direction of the roof body 6 among the three pillars 2. As shown in FIG. 4, the partition box 3 is attached to the side surface on one side (the front side in FIG. 4) in the longitudinal direction of the column 2. The partition box body 3 is disposed on the side opposite to the side on which the roof body 6 is disposed in the rear beam 71.

  Inside the partition box 3, a vertical wall configuration space 301, a wiring space 302 in which the wiring cable 12a of the direct lighting device 12 and the wiring cable 13a of the indirect lighting device 13 (see FIGS. 5 and 6) are arranged, Is formed. In the present embodiment, since a part of the rear girder bracket 711 is disposed in the space between the side surface of the support column 2 on the roof body 6 side and the support cover member 23 on the roof body 6 side, the roof body 6 of the support column 2. The space between the side surface on the side and the column cover member 23 on the roof body 6 side could not be configured as a vertical fence or as a space for arranging the wiring cables 12a and 13a. Therefore, in this invention, the partition box body 3 is provided in the side surface in which the support | pillar cover member 23 in the support | pillar 2 is not arrange | positioned, and the vertical wall structure space 301 and the wiring cables 12a and 13a are arrange | positioned inside the partition box body 3. And a wiring space 302. Inside the partition box 3, the vertical space configuration space 301 and the wiring space 302 are arranged in the front-rear direction of the roof body 6 (direction in which the beam 4 extends), and from the roof body 6 side, the wiring space 302 and the vertical space configuration space. They are arranged in the order of 301. The wiring space 302 is disposed closer to the roof body 6 than the vertical wall configuration space 301.

As shown in FIGS. 4 and 11, the partition box 3 includes a base member 31, a vertical wall side cover member 32, a wiring side cover member 33, and a top surface cover member 34 (see FIG. 4). .
As shown in FIG. 11, the base member 31 is erected from the base plate 311 at the end opposite to the rear beam 71 of the base plate 311 and the base plate 311 attached to one side surface in the longitudinal direction of the column 2. Between the heel-side protruding wall 312 and the wiring-side protruding wall 313, the wiring-side protruding wall 313 erected from the base plate 311 at the end of the rear plate 71 side of the base plate 311 And a partition wall 314 (partition member) erected from the base plate 311.

  The base plate 311 extends in the front-rear direction and in the up-down direction. The base plate 311 is fixed to one side surface of the support column 2 by a screw member 311a.

  The heel-side protruding wall 312 extends in the longitudinal direction and extends in the vertical direction. A fixing wall plate 322 of the vertical hook side cover member 32 is fixed to the hook side protruding wall 312 by a screw member 322a.

  The partition wall 314 is erected on the base plate 311 so as to partition the vertical gutter configuration space 301 constituting the vertical gutter and the wiring space 302 (wiring space) in which the cable is arranged. The partition wall 314 extends in the longitudinal direction and extends in the vertical direction. At the tip of the partition wall 314, a vertical rod side protruding piece 314a protruding to the vertical wall configuration space 301 side and a wiring side protruding piece 314b protruding to the wiring space 302 side are formed.

  The wiring side protruding wall 313 extends in the vertical direction and extends in the longitudinal direction. Two projecting pieces 313 a and 313 b projecting outward are formed on the outer side surface of the wiring side projecting wall 313. The protruding piece 313 a is arranged on the support 2 side of the wiring side protruding wall 313, and the protruding piece 313 b is arranged on the tip side of the wiring side protruding wall 313.

  As shown in FIG. 11, the vertical hook side cover member 32 is attached to the base member 31 (partition box 3) so as to cover the vertical hook configuration space 301. Water discharged from the side drainage port (drainage port) 713e of the horizontal gutter component 713 flows through the vertical gutter configuration space 301 via the guide member 717 (see FIG. 4).

  The vertical side cover member 32 has a substantially F-shaped cross section, and includes a cover main body wall portion 321, a fixing wall plate portion 322, and a side cover wall portion 323.

  The cover main body wall portion 321 extends in the front-rear direction and in the vertical direction so as to close the vertical wall configuration space 301. An engagement piece 321 b is formed at the front end of the cover body wall 321.

  The fixing wall plate portion 322 is erected from the inner surface of the cover main body wall portion 321 on the column 2 side along the heel-side protruding wall 312 of the base member 31 and extends in the vertical direction. The fixing wall plate 322 is fixed to the heel-side protruding wall 312 of the base member 31 by a screw member 322a.

  The side cover wall portion 323 is erected on the support column 2 side from an end portion on one end side in the front-rear direction of the cover main body wall portion 321 and extends in the vertical direction. The side cover wall portion 323 is formed with a through-opening 323a into which a screw member 322a and a driver (not shown) can be inserted. A covering cap 323b is attached to the through opening 323a.

  When attaching the downside cover member 32 to the base member 31, the engaging piece 321 b of the downside cover member 32 is engaged with the downside protruding piece 314 a of the partition wall 314, and the downside cover member 32 is engaged. Is placed on the base member 31. Then, the screw member 322a and the screwdriver are inserted from the through opening 323a, and the through opening 323a is located at a position where the heel side protruding wall 312 of the vertical heel side cover member 32 and the fixing wall plate portion 322 of the base member 31 overlap. On the inner side of the partition box 3 in the through direction, the screw-side protruding wall 312 of the vertical rod-side cover member 32 and the fixing wall plate portion 322 of the base member 31 are fixed by the screw member 322a. Thereby, the vertical hook side cover member 32 is fixed (attached) to the base member 31 by the screw member 322a.

  As shown in FIG. 11, the wiring side cover member 33 is attached to the base member 31 (partition box 3) so as to cover the wiring space 302. In the present embodiment, a cylindrical tubular member 302a is disposed in the wiring space 302, and the wiring cable 12a of the direct lighting device 12 and the wiring cable 13a of the indirect lighting device 13 are disposed inside the tubular member 302a (FIG. 5). , Refer to FIG. 6) (not shown).

The wiring-side cover member 33 has an L-shaped cross section and has an end side wall portion 331 extending in the longitudinal direction of the roof body 6, and a rear side in the front-rear direction from the end of the end side wall portion 331 opposite to the column 2. And a side wall portion 332 extending to the side.
On the inner surface of the end side wall portion 331, an engagement protrusion 331a formed on the end side on the column 2 side in the longitudinal direction and a curved piece portion 331b formed in the middle of the longitudinal direction are formed.
On the inner surface of the side wall portion 332, an engagement protrusion 332a is formed on the end side opposite to the end side wall portion 331 in the front-rear direction.

  When the wiring side cover member 33 is attached to the base member 31, the engagement protrusion 331 a on the end side wall portion 331 of the wiring side cover member 33 is used as the protruding piece 313 a of the wiring side protruding wall 313 of the base member 31. And the engagement protrusion 332a on the end side of the side wall portion 332 of the wiring side cover member 33 is engaged with the wiring side protruding piece 314b of the partition wall 314, whereby the wiring side cover member 33 is engaged. The base member 31 is fitted. Thereby, the wiring side cover member 33 is fitted and fixed (attached) to the base member 31. Here, since the cross section of the wiring side cover member 33 is formed in an L shape, the wiring side cover member 33 can be easily attached to and detached from the base member 31. Thereby, wiring of the wiring cable 12a of the direct illuminating device 12 and the wiring cable 13a of the indirect illuminating device 13 can be performed later. Also, maintenance is easy.

  As shown in FIG. 4, the top cover member 34 is formed in a flat plate shape. The top cover member 34 is disposed across the upper end portion of the base member 31, the upper end portion of the vertical side cover member 32, and the upper end portion of the wiring side cover member 33. The top cover member 34 is disposed so as to cover the upper side of the base member 31, the upper side of the vertical wall side cover member 32, and the upper side of the wiring side cover member 33. The top cover member 34 is fixed to a screw hole 321a (see FIG. 11) formed in the upper end portion of the cover main body wall portion 321 of the vertical hook side cover member 32 by a screw member 341 (see FIG. 4). Accordingly, the top cover member 34 is configured to be detachable from the base member 31 integrally with the vertical wall side cover member 32.

A connection structure for connecting the column 2 and the beam 4 will be described.
As shown in FIG. 3, the connecting member 5 connects the support column 2 and the beam 4. The connection member 5 is formed in an L shape as a whole when the roof structure 20 of the bicycle parking lot 10 is viewed in the longitudinal direction, and the cross section is formed in a cylindrical shape. As shown in FIG. 12, the connecting member 5 includes a vertical cylindrical portion 51 (vertical member) extending in the vertical direction, and a horizontal cylindrical portion 52 (horizontal) extending in a direction intersecting the vertical cylindrical portion 51 from the upper end portion of the vertical cylindrical portion 51. Member). The horizontal tube portion 52 extends linearly so as to have a downward slope in which the vertical tube portion 51 side is lowered, and is connected to the vertical tube portion 51. The horizontal cylinder part 52 is disposed in a cutout part 513 in which one side surface of the upper end part of the vertical cylinder part 51 is cut out, and is connected to the horizontal cylinder part 52.

  As shown in FIG. 13, the vertical cylinder portion 51 is configured by combining and joining a pair of L-shaped plate members 511 and 511 having an L-shaped cross section in an inverted state. The pair of L-shaped plate materials 511 and 511 are joined to each other at the overlapping portion of the pair of L-shaped plate materials 511 and 511.

  The vertical cylinder portion 51 includes a vertical cylinder side hollow portion 510a (cylindrical portion) having a hollow portion, and a vertical cylinder protruding end portion 510b formed by projecting an end portion of the L-shaped plate member 511 from the vertical cylinder side hollow portion 510a. (Protruding end). Since the vertical cylinder part 51 is combined with a pair of L-shaped plate members 511 and 511 having an L-shaped cross section in an inverted state, by shifting the position of the combination before joining each other, The width of the vertical cylinder side hollow portion 510a can be adjusted. Thereby, the magnitude | size of the part arrange | positioned inside the support | pillar 2 in the vertical cylinder part 51 can be adjusted. Therefore, since the size of the vertical cylinder portion 51 can be adjusted, it is possible to cope with the pillars 2 having different sizes.

  The vertical cylinder part 51 is arrange | positioned inside the support | pillar 2 as shown in FIG. The vertical cylinder protruding end portion 510b can be aligned with the support column 2 by being disposed to face the inner surface of the support column 2 in a state where the vertical cylinder unit 51 is accommodated in the support column 2. Configure the alignment part).

  Here, inside the upper end portion of the vertical tube portion 51, one end portion of the horizontal tube portion 52 is disposed as shown in FIG. For this reason, the side surface 512 of the vertical cylinder portion 51 on the side where the horizontal cylinder portion 52 extends is cut out on the upper side of the cutout portion 513. As shown in FIGS. 12 and 14, the upper end portion of the vertical tube protruding end portion 510 b is located below the horizontal tube portion 52 on the side surface 512 where the notch portion 513 is formed in the vertical tube portion 51.

  As shown in FIG. 12, the horizontal cylinder portion 52 extends from the upper end portion of the vertical cylinder portion 51 in a direction intersecting the direction in which the vertical cylinder portion 51 extends. One end portion is disposed inside the upper end portion of the vertical cylinder portion 51, and extends from the one end portion to the other end portion through the upper side of the cutout portion 513 formed in the vertical cylinder portion 51. The horizontal cylinder portion 52 is disposed inside the beam 4.

  As shown in FIGS. 12 and 15, the horizontal cylindrical portion 52 is configured by combining and joining a pair of L-shaped plate members 521 having an L-shaped cross section in an inverted state. The pair of L-shaped plate members 521 and 521 are joined to each other at the overlapping portion of the pair of L-shaped plate members 521 and 521.

  The horizontal cylinder part 52 has a hollow part. Since the horizontal cylinder part 52 is combined with a pair of L-shaped plate members 521 and 521 having an L-shaped cross section in an inverted state, by shifting the position of the combination before joining each other, The width of the hollow portion can be adjusted. Thereby, the magnitude | size of the part arrange | positioned inside the beam 4 in the horizontal cylinder part 52 can be adjusted. Therefore, since the size of the horizontal cylindrical portion 52 can be adjusted, it is possible to cope with beams 4 having different sizes.

  In the present embodiment, the horizontal cylindrical portion 52 adjusts the width of the hollow portion so that the pair of L-shaped plate members 521 and 521 are aligned with the inner surface of the beam 4. Combined. In the present embodiment, the horizontal cylinder part 52 does not protrude from the pair of L-shaped plate members 521 and 521 corresponding to the vertical cylinder protruding end 510b (see FIG. 13) formed on the vertical cylinder part 51 described above. They are combined and joined together. As shown in FIG. 15, the horizontal cylindrical portion 52 formed in this way is arranged inside the beam 4 in a state of being aligned with the inner surface of the beam 4.

As shown in FIG. 3, the lower end portion (one side) of the vertical cylinder portion 51 is inserted into the column side hollow portion 21 of the column 2 from the upper end side of the column 2, and the connecting member 5 is opposite to the roof body 6. It is fixed to the column 2 by two screw members 101 arranged vertically on the outer side of the side, and is fastened together with the rear beam bracket 711 by two screw members 102 arranged vertically on the inner side of the roof body 6 side.
The connecting member 5 has a distal end portion (the other side) of the horizontal cylinder portion 52 inserted into the beam 4 and fixed to the three screw members 103 from the upper side, and one screw member 104 from the lower side. Fixed.
As shown in FIG. 3, a cover member 53 is attached to the upper side of the vertical cylinder portion 51 in the connecting member 5.

  As shown in FIG. 13, the screw members 101 and 102 exposed to the outside of the column 2 are attached to the column 2 so that the column cover member 23 that covers the side surface of the column 2 is attached to the column 2. 23. Thereby, since the screw members 101 and 102 are not visually recognized from the outside, the design can be improved.

  The plurality of screw members 103 and 104 that fix the beam 4 and the connecting member 5 fix the beam 4 and the connecting member 5 at two locations on the upper surface of the beam 4 and at one location on the lower surface of the beam 4. Since the two screw members 103 on the upper surface side of the beam 4 are disposed so as to be exposed upward, they are not visible from the lower side of the roof body 6. The screw member 104 at one position on the lower surface side of the beam 4 is not visible from the lower side of the roof body 6 because the roof body 6 and the rear beam 71 are disposed below the beam 4. Therefore, the designability can be improved.

According to the roof structure 20 of this embodiment demonstrated above, there exist the following effects.
The roof structure 20 of the present embodiment includes a column 2, a beam 4 connected to the column 2, a roof 6 connected to the beam 4, and an end on the column 2 side of the roof 6 attached to the column 2 The roof structure 20 is provided with a long rear girder 71 that supports the portion, and the rear girder 71 is disposed on the rear girder side hollow portion 712 having a hollow portion and the upper portion of the rear girder side hollow portion 712. And a recumbent component 713 having a side drain opening 713e formed on the side surface.

  Therefore, since the roof body 6 is supported by the rear beam-side hollow portion 712 of the rear beam 71 on the column 2 side, the strength for supporting the roof body 6 can be ensured. In addition, since the recumbent component 713 is disposed above the rear girder side hollow portion 712, it is possible to provide a recumbent on the rear girder 71 without increasing the width of the rear girder 71. Thereby, the design property at the time of seeing from the downward direction of the roof body 6 can be improved, ensuring the intensity | strength which supports the roof body 6. FIG. Further, since the side drainage opening 713e is provided on the side surface of the recumbent component 713, the recumbent can be configured without recognizing that there is a recumbent in the recumbent component 713 when the roof structure 20 is viewed from below. And design properties can be improved.

  Further, in the present embodiment, the rear beam 71 has a rear beam-side slide groove 714 c that is attached to the rear beam bracket 711 and is disposed below the rear beam-side hollow portion 712. Therefore, the rear girder 71 is configured in a three-stage structure in the order of the recumbent component 713, the rear girder side hollow portion 712, and the rear girder side slide groove 714c from the upper side to the lower side. Therefore, since the recumbent component 713, the rear girder side hollow portion 712, and the rear girder side slide groove 714c are formed side by side in the vertical direction, the width in the direction in which the beam 4 extends is suppressed, and the rear girder 71 is made compact. Can be formed.

  Moreover, in this embodiment, it has the blindfold side part 714b formed on the opposite side to the support | pillar 2 with respect to the rear-girder side slide groove 714c, and extending in the up-down direction below the rear-girder side slide groove 714c. By providing the blindfold side portion 714b, the rear-girder side slide groove 714c can be hidden so that it is difficult to visually recognize from the lower side.

  Moreover, in this embodiment, the recumbent structure part 713 has the inclined surface part 713b which falls as it goes to the side part drainage opening part 713e side. Therefore, the water flowing into the recumbent component 713 is caused to flow to the side drain opening 713e side by the inclined surface portion 713b, and is efficiently discharged from the side drain opening 713e to the outside of the recumbent component 713 by water pressure. be able to.

As mentioned above, although preferable one Embodiment of the roof structure 20 of the bicycle parking lot 10 of this invention was described, this invention is not restrict | limited to embodiment mentioned above and can be changed suitably.
For example, in the above-described embodiment, the inclined surface portion 713b of the recumbent component 713 is one inclined surface, but the present invention is not limited to this, and the inclined surface portion may be configured by a plurality of stepped inclined surfaces.

  In the embodiment, in the connection structure in which the support column 2 and the beam 4 are connected by the connection member 5, the pair of L-shaped plate members 511 and 521 are reversed and combined for both the vertical cylinder portion 51 and the horizontal cylinder portion 52. Although formed by bonding, the present invention is not limited to this. Any one of the vertical cylindrical portion 51 and the horizontal cylindrical portion 52 may be formed by reversing and combining the pair of L-shaped plate members 511 or the pair of L-shaped plate members 521.

  In the above embodiment, the covering cover member holder 821 to which the covering cover member 824 can be attached and the acrylic plate holder 822 to which the acrylic plate 823 can be attached are provided separately. You may provide the common shared holder (common cover member attaching part) which can attach both the covering cover members 824. FIG.

2 Prop (column material)
4 Beam 6 Roof body 20 Roof structure 71 Rear girder (girder member)
711 Rear girder bracket (support)
712 Rear girder side hollow (hollow structure)
713 Yokohama
713b inclined surface part (downward inclined part)
713e Side drain opening (drain)
714b Blindfold side (side)
714c Rear girder side slide groove (groove)

Claims (4)

Pillar material,
A beam connected to the column member;
A roof connected to the beam;
A long girder member attached to the column member and supporting an end of the roof member on the column member side, and a roof structure comprising:
The girder member is a roof structure having a hollow structure portion having a hollow portion, and a flange portion disposed on an upper portion of the hollow structure portion and having a drain outlet formed on a side surface.   The roof structure according to claim 1, wherein the eaves portion has a downward inclined portion that descends toward the drain outlet side. Attached to the column member and further comprising a support part for supporting the girder member,
The roof structure according to claim 1 or 2, wherein the girder member includes a groove portion to which the support portion is attached and which is disposed at a lower portion of the hollow structure portion.   The roof structure according to claim 3, wherein the girder member has a side portion that is formed on a side opposite to the column member with respect to the groove portion and extends in a vertical direction below the groove portion.

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