JP5530378B2 - Assembly building - Google Patents

Description

  The present invention relates to an assembly building including a column, a beam horizontally mounted on the column, and a roof having a girder, and a structure in which the girder is suspended from the beam.

  Conventionally, in an assembly building such as a carport, a terrace, and a balcony, as shown in Patent Document 1, a pillar, a beam horizontally mounted on the pillar, and a roof are provided. There is a structure in which a girder is suspended by a suspension member. At that time, the beam and the girder intersect each other in plan view.

JP 2002-256623 A

  By the way, in order to realize more various installation patterns of the assembly building, there is a need to attach the roof with the beam parallel to the beam. However, in the assembly building of patent document 1, it cannot connect with a beam parallel to a beam. In addition, changing the structure of beams, girders and suspension members for that purpose leads to an increase in manufacturing costs, so conventional beams, girders and suspension members can be used to connect the beams in parallel with the beams. An assembly building was sought.

  The present invention has been made in view of the above circumstances, and has a structure in which a roof girder is suspended from a beam, where the beam and the girder are connected in a parallel direction, and the beam and the girder intersect in plan view. An object of the present invention is to provide an assembly building that can be freely selected in the case of connecting in the direction.

  The invention of claim 1 of the present invention comprises a beam, a column, a roof, a suspension member, a parallel connection beam side fixture, and a cross connection beam side fixture, and the beam is horizontally mounted on the column. The roof has a girder, the suspension member suspends the girder from the beam, the parallel connection beam side fixture and the cross connection beam side fixture include the beam and the suspension member. The case where the beam and the beam are connected in a parallel direction by the parallel connection beam side fixture, and the case where the beam and the beam are connected in the direction intersecting in plan view by the cross connection beam side fixture. It is selectable.

  According to the invention of claim 2 of the present invention, the suspension member has a vertical arm provided vertically and an inclined arm provided to be inclined in the lateral direction of the girder. The upper end of each of the vertical arm and the inclined arm is gripped at a position separated in the transverse direction of the beam. It is characterized by being gripped at a position separated from each other.

  According to the first aspect of the present invention, the parallel connection beam side fixture and the cross connection beam side fixture are appropriately selected and used, so that the direction in which the beam and the beam are parallel, It is possible to connect in any direction that intersects in plan view. It is also possible to attach a plurality of roofs to the same beam in different directions.

  According to the invention of the second aspect of the present invention, the structure is strengthened by using a suspension member having a vertical arm and an inclined arm. Can be used in any direction in which the spar and the crossing in plan view.

(A) is a side view of the parallel connection part of a beam and a girder, (b) is the exploded view. It is a front view of a parallel connection part. It is a top view of a parallel connection part. It is a front view of the cross connection part of a beam and a girder. It is a top view of a cross connection part. It is a top view of an assembly building. (A) is the sectional view on the AA line of FIG. 6, (b) is the sectional view on the BB line of FIG. It is a front view of an assembly building.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The assembly building of the present invention is used for various applications, and here, the case of a carport is shown. As shown in FIGS. 6 to 8, the assembly building includes two beams 1 arranged in parallel and two roofs 3, and each beam 1 has columns 2 connected to both ends. It is assembled in a gate shape. The two roofs 3 are the same, and have girders 7 on the eaves on both sides, and one roof 3 (parallel connection roof 3a) has the other roof 3 in the direction in which the beams 1 and girders 7 are parallel. (Cross-connected roof 3b) has two roofs 3 arranged in a substantially L-shape so that the beam 1 and the beam 7 are orthogonal to each other in plan view, and the beam 7 is suspended from the beam 1 by the suspension member 4. It is lowered and connected. Hereinafter, the connection part of the beam 1 and the girder 7 will be described in detail.

  First, the connection part of the beam 1 and the girder 7 of the parallel connection roof 3a is demonstrated. In this case, the beam 1 and the girder 7 are parallel to each other, and the suspension members 4 are provided at four locations (FIG. 6). As shown in FIGS. 1 to 3, the girder 7 is suspended from the beam 1 by a suspension member 4, and the suspension member 4 and the beam 1 are coupled by a parallel coupling beam-side fixture 5. The member 4 and the beam 7 are connected by a beam-side fixture 8. The suspension member 4 includes a vertical arm 41 and an inclined arm 42. The vertical arm 41 has an inverted U shape and is vertically provided from the beam 1 to the beam 7, and the inclined arm 42 is substantially trapezoidal and is inclined in the short direction of the beam 7 from the beam 1 to the beam 7. It is provided.

  The parallel connection beam-side fixture 5 includes a flat base 51 and a grip 52. The base 51 is divided in the short direction of the beam 1, and each base 51 is formed with a bolt insertion hole 53 extending in the short direction of the beam 1. The grip portion 52 is provided at the side surface side end portion of the beam 1 of each divided base portion 51, and includes a receiving portion 52 a that protrudes substantially horizontally from the end portion of the base portion 51, and the receiving portion 52 a laterally. Cover material 52b covering the Further, a vertical piece 54 extends upward from the end of the base 51. On the other hand, a groove-shaped attachment portion 11 is formed on the lower surface of the beam 1 over the entire length in the longitudinal direction. The substantially rectangular back plate 55 is engaged with the mounting portion 11, the base portion 51 of the parallel connection beam-side fixture 5 is brought into contact with the lower surface of the beam 1, and bolts are inserted into the bolt insertion holes 53. It is linked with. At this time, the vertical piece 54 is in contact with the side surface of the beam 1. Then, the upper end portions of the vertical arm 41 and the inclined arm 42 are hooked on the receiving portion 52a and covered with the cover material 52b from the side, and the cover material 52b is screwed to the side surface of the beam 1 through the vertical piece 54. is there. In this way, the upper ends of the vertical arm 41 and the inclined arm 42 are gripped at positions separated in the lateral direction of the beam 1. The parallel connection beam-side fixture 5 can be attached to an arbitrary position in the longitudinal direction of the beam 1. Further, since the base 51 is divided and the bolt insertion hole 53 of the base 51 is a long hole, the parallel connection beam side fixture 5 can be attached to various beams 1 having different widths in the short direction. .

  The girder-side fixtures 8 are used in a set of three in the longitudinal direction of the girder 7. Each girder-side fixture 8 has a mounting hole 82 penetrating in the longitudinal direction of the girder 7 in the main body 81, and the lower end portion of the vertical arm 41 is inserted into the mounting holes 82 of the girder-side fixture 8 on both sides. It is. Further, the lower end portion of the inclined arm 42 abuts on the upper surface of the central beam-side fixture 8, and the covering material 83 is attached from above to connect the beam-side fixture 8 and the inclined arm 42. A hook-shaped engaging portion 84 is formed at the lower end of the beam-side fixture 8 and engages with an engaged portion 71 provided over the entire length of the beam 7 in the longitudinal direction. Further, the girder-side fixture 8 has a back plate 85, and a groove-like girder upper surface mounting portion 72 is formed on the upper surface of the girder 7 over the entire length in the longitudinal direction. The main body 81 and the back plate 85 are bolted. The girder-side fixture 8 can be attached to an arbitrary position in the longitudinal direction of the girder 7.

  Thus, the parallel connection beam side fixture 5 can be attached to an arbitrary position in the longitudinal direction of the beam 1, and the beam side fixture 8 can be attached to an arbitrary position in the longitudinal direction of the beam 7. Therefore, the parallel connection roof 3 a can be attached to an arbitrary position in the longitudinal direction of the beam 1.

  Next, the connection part of the beam 1 and the girder 7 of the cross connection roof 3b is demonstrated. In this case, the beam 1 and the girder 7 are orthogonal to each other in plan view, and the suspension members 4 are provided at four locations (FIG. 6). 4 and 5, the girder 7 is suspended from the beam 1 by a suspension member 4, and the suspension member 4 and the beam 1 are coupled by a cross-connecting beam-side fixture 6, and suspended. The member 4 and the beam 7 are connected by a beam-side fixture 8. The suspension member 4 is the same as that used for the parallel connection roof 3 a and includes a vertical arm 41 and an inclined arm 42. Moreover, the girder-side fixture 8 is the same as that used for the parallel connection roof 3a.

  The cross-connecting beam-side fixture 6 is a set of two, and includes a substantially rectangular back plate 61, a substantially semicircular holding member 62, and a circular receiving member 63, and the back plate 61 and the receiving member 63. The upper end portions of the vertical arm 41 and the inclined arm 42 are sandwiched from above and below, and the upper end portions of the vertical arms 41 and the inclined arms 42 are sandwiched from the horizontal direction by the two holding members 62, and penetrate the back plate 61, the holding member 62 and the receiving material 63. It is bolted. The back plate 61 is locked to the mounting portion 11. In this way, the upper ends of the vertical arm 41 and the inclined arm 42 are gripped at positions separated in the longitudinal direction of the beam 1. The cross-connecting beam-side fixture 6 can be attached to an arbitrary position in the longitudinal direction of the beam 1. As shown in FIG. 5, the holding member 62 is formed with an arc-shaped bolt insertion hole 64, and the beam 1 can be inclined and connected to the beam 7 within the range of the bolt insertion hole 64.

  In this way, the cross-connecting beam-side fixture 6 can be attached to an arbitrary position in the longitudinal direction of the beam 1, and the beam-side fixture 8 can be attached to an arbitrary position in the longitudinal direction of the beam 7. Therefore, the cross-connecting roof 3b can be attached to an arbitrary position in the horizontal direction. Furthermore, the cross-connecting roof 3b can be attached to the beam 1 while being inclined in plan view.

  As described above, in the connecting portions of the parallel connecting roof and the cross connecting roof, the only different members are the parallel connecting beam side fixture and the cross connecting beam side fixture, and all other members are common members. Yes. Therefore, by selecting and using the parallel connection beam side fixture and cross connection beam side fixture as appropriate, either the direction in which the beam and the girder are parallel or the direction in which the beam and the girder intersect in plan view is selected. But they can be connected. Further, as in this embodiment, a plurality of roofs can be attached to the same beam in different directions. The structure is particularly strong by using a suspension member having a vertical arm and an inclined arm, and this suspension member is obtained by using the above-mentioned parallel connection beam side fixture and cross connection beam side fixture. Can be used in any direction in which the beam and the girder are parallel to each other and the direction in which the beam and the girder intersect in plan view.

  The present invention is not limited to the above embodiment. The structure of the suspension member, parallel connection beam side fixture, cross connection beam side fixture, and girder side fixture can be either the direction in which the beam and girder are parallel or the direction in which the beam and girder intersect in plan view. However, any type can be used as long as it can be connected. Moreover, the arrangement pattern of the roof is also flexible, and in addition to arranging the two roofs in an L shape, for example, it may be arranged in a T shape, or the cross connecting roofs may be inclined with respect to the beam. Three or more roofs may be attached to the beam. Furthermore, the roof is not limited to a rectangular shape in plan view, and may be a trapezoid or a parallelogram. Moreover, this assembly building may be used as a terrace or a balcony in addition to the carport.

DESCRIPTION OF SYMBOLS 1 Beam 2 Column 3 Roof 4 Suspension member 5 Parallel connection beam side fixture 6 Cross connection beam side fixture 7 Girder 41 Vertical arm 42 Inclined arm

Claims (2)

  A beam, a column, a roof, a suspension member, a parallel connection beam side fixture, and a cross connection beam side fixture, the beam is horizontally mounted on the column, and the roof has a girder. The suspension member suspends the beam on the beam, and the parallel connection beam side fixture and the cross connection beam side fixture connect the beam and the suspension member. An assembly building characterized in that the beam and girder can be connected in a parallel direction with a fixture, and the beam and girder can be connected in a crossing direction in plan view with a cross-connected beam-side fixture. .   The suspension member has a vertical arm provided vertically and an inclined arm provided so as to be inclined in the lateral direction of the girder, and the parallel connection beam-side fixture has upper ends of the vertical arm and the inclined arm, It is to be gripped at a position separated in the transverse direction of the beam, and the cross-connecting beam-side fixture is to grip the upper ends of the vertical arm and the inclined arm at positions separated in the longitudinal direction of the beam. The assembly building according to claim 1.

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