JPWO2008146485A1 - Structure - Google Patents

Abstract

A sheet member 9 constituting the roof of the dome-shaped building 1 is supported on the beams 7 and 8 so as to be movable in the vertical direction. The roof is opened and closed by moving the sheet member 9 in the extending direction of the beams 7 and 8.

Description

  The present invention relates to a structure having a sheet member.

For example, events such as baseball and tennis, concerts, and theaters may be performed in a large-scale structure having a large space. As such a structure, as disclosed in Patent Document 1, for example, a structure having a roof so as to cope with rainy weather or the like is known. This roof is configured by combining a plurality of moving panels, and the roof can be opened and closed by moving these moving panels.
JP 2004-52322 A

  However, although the convenience can be improved by configuring the openable roof with a plurality of moving panels like the structure of Patent Document 1, a plate-like member like the moving panel tends to be heavy, and the weight of the roof Increase, and large-scale reinforcement is required over the entire structure. As a result, the cost of the structure increases.

  The present invention has been made in view of such a point, and an object thereof is to provide a highly convenient structure at a low cost.

  In order to achieve the above object, according to the first aspect of the present invention, a sheet member, a support part that supports the sheet member, and a guide part that guides the sheet member in a predetermined direction are provided.

  According to this configuration, the sheet member is guided by the guide unit in a predetermined direction and moved while being supported by the support unit. If this sheet member is used in place of, for example, a conventional roof moving panel, a lightweight and openable roof can be constructed, so that large-scale reinforcement of the structure is not required.

  According to a second invention, in the first invention, a drive device for moving a seat member is provided, and the seat member is arranged so as to constitute a roof of a building, and the drive device covers an internal space of the building. It is configured to move so as to form a state, a state of opening, and a state between these two states.

  According to this structure, it becomes possible to open and close the roof of a building by moving a sheet | seat member with a drive device.

  In 3rd invention, it is set as the structure arrange | positioned so that a sheet | seat member may comprise an external roof on the outer side of a building, when it exists in the state which opens the internal space of a building in 2nd invention.

  According to this configuration, the sheet member can be effectively used as an external roof outside the building.

  According to a fourth aspect, in the second aspect, the sheet member is stored when it is in an open state.

  In 5th invention, it is set as the structure arrange | positioned so that the sheet | seat member may comprise the roof or wall of a structure in 1st invention.

  According to this configuration, for example, direct sunlight in summer can be avoided from directly hitting the structure, and the temperature rise in the structure can be suppressed. In addition, when snow accumulates in winter, snow accumulates on the sheet member, so that it is possible to suppress accumulation directly on the structure. The snow accumulated on the sheet member can be dropped by moving the sheet member in a predetermined direction by the guide portion, and the work of removing the snow from the structure becomes unnecessary.

  According to a sixth aspect, in the fifth aspect, the sheet member is formed in an endless shape and is guided by the guide portion so as to circulate.

  According to this configuration, since the seat member circulates, the air is stirred above the roof, so that the temperature in the building can be lowered particularly in summer. It is also possible to remove snow accumulated on the sheet member.

  In the seventh invention, in any one of the first to sixth inventions, the support portion is provided with a slack adjusting device for adjusting slack of the sheet member.

  According to this configuration, the sheet member can be prevented from being greatly loosened.

  In the eighth invention, in any one of the first to seventh inventions, the drive device for driving the seat member is configured to operate by obtaining at least one information of weather information and disaster information. And

  According to this structure, it becomes possible to move a sheet | seat member according to weather information or disaster information, and it becomes possible to prevent the damage of a sheet | seat member or expansion of a disaster.

  According to the present invention, since the sheet member can be guided in a predetermined direction by the guide portion while being supported by the base portion, the cost can be reduced while improving the convenience of the structure.

FIG. 1 is a perspective view of a dome-shaped building according to the first embodiment. FIG. 2 is a view corresponding to FIG. 1 with the roof of the dome-shaped building opened. 3 is a cross-sectional view taken along line EE in FIG. 4 is a cross-sectional view taken along line FF in FIG. FIG. 5 is a plan view of the sheet member. FIG. 6 is an enlarged view of the sheet member as viewed from the edge portion. FIG. 7 is an enlarged plan view of an end portion of the sheet member. FIG. 8 is a perspective view of the gripping mechanism. FIG. 9 is a side view of the gripping mechanism. FIG. 10 is a diagram showing the positional relationship between the dome-shaped building and the wind direction anemometer. FIG. 11 is a control block diagram for controlling the movement of the sheet member. FIG. 12 is a diagram corresponding to FIG. 8 according to the first modification of the first embodiment. FIG. 13 is a diagram corresponding to FIG. 9 according to the first modification of the first embodiment. FIG. 14 is a view corresponding to FIG. 3 according to the second modification of the first embodiment. FIG. 15 is a diagram corresponding to FIG. 14 in a state in which the slackness of the sheet member is adjusted according to the second modification of the first embodiment. FIG. 16 is a view corresponding to FIG. 1 according to the third modification of the first embodiment. FIG. 17 is a front view of a dome-shaped building according to the third modification of the first embodiment. FIG. 18 is a perspective view of a structure according to the fourth modification of the first embodiment. FIG. 19 is a front view of a structure according to Modification 4 of Embodiment 1. FIG. 20 is a partially enlarged view of the long-side beam member according to the fifth modification of the first embodiment. FIG. 21 is a longitudinal sectional view showing a part of a structure according to the sixth modification of the first embodiment. FIG. 22 is a view corresponding to FIG. 21 according to Modification 7 of Embodiment 1. FIG. 23 is a view corresponding to FIG. 22 illustrating a state where the sheet member is stored according to the seventh modification of the first embodiment. FIG. 24 is a perspective view illustrating a sheet member of the structure according to the second embodiment. FIG. 25 is a view corresponding to FIG. 24 in a state where the roof of the structure according to the second embodiment is opened. FIG. 26 is a longitudinal sectional view showing a part of the structure according to the second embodiment. FIG. 27 is a view corresponding to FIG. 26 in a state where the roof of the structure according to the second embodiment is opened. FIG. 28 is a view corresponding to FIG. 24 according to a modification of the second embodiment. FIG. 29 is a view corresponding to FIG. 25 according to a modification of the second embodiment. FIG. 30 is a diagram corresponding to FIG. 26 according to a modification of the second embodiment. FIG. 31 is a view corresponding to FIG. 27 according to a modification of the second embodiment. FIG. 32 is a perspective view of a long-side beam member according to the third embodiment. FIG. 33 is a perspective view of a sheet member according to the third embodiment. FIG. 34 is a cross-sectional view of the long side beam member and the sheet member according to the third embodiment. FIG. 35 is an enlarged view of an end portion of the sheet member according to the third embodiment. FIG. 36 is a view corresponding to FIG. 35 according to a modification of the third embodiment. FIG. 37 is a diagram illustrating a positional relationship between the long-side beam member and the sheet member according to the fourth embodiment. FIG. 38 is an enlarged view of an end portion of the sheet member according to the fourth embodiment. FIG. 39 is a perspective view of a sheet member according to the fourth embodiment. FIG. 40 is a view corresponding to FIG. 39 of the first modification of the fourth embodiment. FIG. 41 is an enlarged view of an end portion of the sheet member according to the first modification of the fourth embodiment. FIG. 42 is a perspective view of a sheet member and a driving device according to Modification 2 of Embodiment 4. FIG. 43 is an enlarged view of an end portion of the sheet member according to the second modification of the fourth embodiment. FIG. 44 is a longitudinal sectional view of the structure according to the fifth embodiment. FIG. 45 is a perspective view of a structure according to the sixth embodiment. FIG. 46 is a front view of the structure according to the sixth embodiment. FIG. 47 is a side view of the structure according to the sixth embodiment. FIG. 48 is a view corresponding to FIG. 45 of the structure according to the first modification of the sixth embodiment. FIG. 49 is a view corresponding to FIG. 46 of the structure according to the first modification of the sixth embodiment. FIG. 50 is a view corresponding to FIG. 47 of the structure according to the first modification of the sixth embodiment. FIG. 51 is a plan view of a structure according to the first modification of the sixth embodiment. FIG. 52 is a view corresponding to FIG. 45 illustrating a structure according to the second modification of the sixth embodiment. FIG. 53 is a view corresponding to FIG. 1 according to the seventh embodiment. FIG. 54 is a plan view of a structure according to the seventh embodiment. 55 is a cross-sectional view taken along the line GG of FIG. FIG. 56 is a view of the sheet member according to the seventh embodiment when viewed from the back side. FIG. 57 is a diagram corresponding to FIG. 3 of the seventh embodiment. 58 is a cross-sectional view taken along the line HH of FIG. FIG. 59 is a view corresponding to FIG. 54 according to the first modification of the seventh embodiment. FIG. 60 is a view corresponding to FIG. 55 according to the second modification of the seventh embodiment. FIG. 61 is a diagram showing another form of the second modification. FIG. 62 is an enlarged view of an end portion of a sheet member according to Modification 3 of Embodiment 7. FIG. 63 is an exploded view of the sheet member according to the third modification of the seventh embodiment. FIG. 64 is a view illustrating a sheet member and a driving device according to Modification 4 of Embodiment 7. FIG. 65 is a view corresponding to FIG. 63 according to the fifth modification of the seventh embodiment. FIG. 66 is a perspective view of an end portion of a sheet member and a driving device according to Modification 6 of Embodiment 7. FIG. 67 is a cross-sectional view of an end portion of a sheet member and a driving device according to Modification 6 of Embodiment 7. 68 is a view corresponding to FIG. 3 according to Modification 7 of Embodiment 7. FIG. FIG. 69 is a view corresponding to FIG. 3 according to Modification 8 of Embodiment 7. 70 is a cross-sectional view taken along the line II in FIG. FIG. 71 is a plan view of an end portion of a sheet member according to Modification 9 of Embodiment 7. 72 is a view corresponding to FIG. 3 according to Modification 9 of Embodiment 7. FIG. FIG. 73 is a partial cross-sectional view of a structure according to Modification 10 of Embodiment 7. FIG. 74 is a plan view illustrating a part of a structure according to the tenth modification of the seventh embodiment. FIG. 75 is a plan view of a sheet member according to Modification 11 of Embodiment 7. 76 is a diagram corresponding to FIG. 3 according to Modification 12 of Embodiment 7. FIG. FIG. 77 is an enlarged perspective view of the upper end portions of the sheet member and the long side beam member according to Modification 13 of Embodiment 7. FIG. 78 is a perspective view of the upper end portion of the sheet member according to Modification 13 of Embodiment 7. FIG. 79 is a cross-sectional view of the upper end portion of the sheet member according to Modification 13 of Embodiment 7. FIG. 80 is a perspective view of the upper end portion of the sheet member according to Modification 14 of Embodiment 7. FIG. 81 is a side view of a dome-shaped building according to Modification 15 of Embodiment 7. FIG. 82 is a perspective view showing a structure of a long-side beam member according to Modification 16 of Embodiment 7. FIG. 83 is a view corresponding to FIG. 55 according to Modification 17 of Embodiment 7. FIG. 84 is a view corresponding to FIG. 77 according to the modified example 18 of the seventh embodiment. FIG. 85 is a view corresponding to FIG. 84 in a state where the sheet member is opened. FIG. 86 is a cross-sectional view taken along the line PP in FIG. FIG. 87 is a cross-sectional view taken along the line QQ in FIG. FIG. 88 is a perspective view of a gripping mechanism according to Modification 19 of Embodiment 7. FIG. 89 relates to a modification 19 of the seventh embodiment, (a) shows a state before the sheet member is gripped by the gripping mechanism, and (b) shows a state where the sheet member is gripped by the gripping mechanism. 90 is a perspective view of a structure according to Embodiment 8. FIG. FIG. 91 is a perspective view of a structure according to Embodiment 9. FIG. 92 is a perspective view of a structure according to the tenth embodiment. FIG. 93 is a perspective view of the structure according to Embodiment 11. FIG. FIG. 94 is a diagram illustrating a state where the sheet member is folded according to the eleventh embodiment.

Explanation of symbols

1 Dome-shaped building 3 Structure 7 Long-side beam member (supporting part)
8 Short-side beam member (support part)
9 Seat member 10 Drive device 17 Inner rail (guide part)
18 Outer rail (guide section)
30 Looseness adjustment device

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. It should be noted that the following description of the preferred embodiment is merely illustrative in nature, and is not intended to limit the present invention, its application, or its use.

Embodiment 1 of the Invention
FIG. 1 shows a dome-shaped building 1 according to Embodiment 1 of the present invention. A large space is formed inside the dome-shaped building 1, and various sports competitions such as baseball and tennis, concerts, plays and the like can be held in the interior.

  The dome-shaped building 1 has a shape close to a rectangle in plan view, and a structure 3 constituting an openable roof is provided on the upper side of the side wall 2. Inside the side wall 2, a seat for the audience (not shown) is provided. A plurality of plate-like reinforcing portions 5, 5,... Are provided on the outside of the side wall 2 at intervals in the circumferential direction of the side wall 2. Each reinforcing portion 5 protrudes outward from the side wall 2 and extends in the vertical direction, and is formed such that the outward protruding amount increases as it goes downward. The side wall 2 is provided with a doorway (not shown).

  The structure 3 includes a plurality of arch-shaped long-side beam members 7, 7,... That extend so as to connect the long side portions of the side wall 2 that face each other and bend upward, and from each short side portion of the side wall 2. A plurality of arc-shaped short side beam members 8, 8... Curved upward and a plurality of sheet members 9, 9..., Driving devices 10, 10. And an external roof constituting member 11 for forming a roof on the outside.

  The sheet member 9 is provided so as to cover between the adjacent long-side beam members 7 and 7 and between the adjacent short-side beam members 8 and 8, respectively. The members 7 and 7 and the short side beam members 8 and 8 are supported. The long side beam member 7 and the short side beam member 8 are the support portions of the present invention. Each seat member 9 is driven by a driving device 10 to move in the vertical direction, thereby opening the internal space of the dome-shaped building 1 as shown in FIG. 2, and the internal space as shown in FIG. A closed state covering the surface and a state between these two states. Further, since the long side beam member 7 and the short side beam member 8 are curved upward as described above, it is possible to perform baseball or the like without any problem. In addition, the shape of the long side beam member 7 and the short side beam member 8 can be set arbitrarily.

  The long side beam members 7 are arranged at substantially equal intervals in the direction in which the long side portion of the side wall 2 extends, and the lower end portion is coupled to the upper end portion of the side wall 2. The short side beam members 8 are arranged at substantially equal intervals in the direction in which the short side portion of the side wall 2 extends. The lower end portion of the short side beam member 8 is coupled to the upper end portion of the short side portion of the side wall 2 similarly to the long side beam member 7, and the upper end portion is coupled to the long side beam member 7. The lower end portion of the long side beam member 7 and the lower end portion of the short side beam member 8 are disposed so as to correspond to the reinforcing portion 5, and the load applied to the long side beam member 7 and the short side beam member 8 is reinforced. It can be received at 5. A cover member 12 having a shape pointed upward is provided on the upper part of the long side beam member 7.

  Further, a closing plate 14 made of FRP (glass fiber reinforced plastic) is provided in the gap between the long side beam member 7 and the short side beam member 8. The closing plate 14 may be made of a material other than FRP. Further, the gap may be closed with a flexible sheet member instead of the closing plate 14.

  As shown in FIG. 3 and FIG. 4, each long-side beam member 7 is directed toward the inside of the dome-shaped building 1 from the outer plate portion 7 a located outside the dome-shaped building 1 and from the center in the width direction of the outer plate portion 7 a. And an intermediate plate portion 7b, and an inner plate portion 7c that is continuous with the inner end portion of the intermediate plate portion 7b and extends in parallel with the outer plate portion 7a. A rail attachment member 15 extending substantially parallel to the outer plate portion 7a is fixed to the central portion of the intermediate plate portion 7b. A support plate 16 is fixed to the rail mounting member 15 on a surface facing the outer plate portion 7a. The support plate 16 extends substantially parallel to the outer plate portion 7a. An inner rail 17 is fixed to the surface of the support plate 16 that faces the outer plate portion 7a. The inner rail 17 protrudes toward the outer plate portion 7a and extends in the longitudinal direction of the long side beam member 7 in parallel with the outer plate portion 7a. The inner rail 17 and the support plate 16 are fastened together with the rail mounting member 15. The long side beam member 7 is provided with a rainwater receiving member 19 for receiving rainwater or the like. The rainwater receiving member 19 extends to the lower end portion of the long side beam member 7 and can guide rainwater or the like that has entered the inside of the dome-shaped building 1 from the end portion of the sheet member 9 to the lower side. ing.

  An outer rail 18 is fixed to the outer plate 7 a of the long side beam member 7 on a surface facing the inner rail 17. Note that the rail mounting member 15, the support plate 16, the inner rail 17 and the outer rail 18 described above are provided at the portion of each long side beam member 7 that supports the sheet member 9. Further, although not shown, a rail mounting member, a support plate, an inner rail, and an outer rail similar to those of the long side beam member 7 are also provided at a portion of the short side beam member 8 that supports the sheet member 9. The inner rail 17 and the outer rail 18 are the guide portions of the present invention.

  As shown in FIG.1 and FIG.2, the external roof structural member 11 is each provided in the long side part side of the side wall 2, and the short side part side. The outer roof constituting member 11 on the long side part side extends downward from the upper end bar 11a extending to the outside of the side wall 2 and continuing to the lower end part of the long side beam member 7, and the upper end bar 11a. And a support bar 11b. The height of the upper bar 11a is set so as to form a space below which humans can pass. Although not shown, each upper bar 11a is provided with a pair of rails so as to be connected to the inner rail 17 and the outer rail 18 of the long side beam member 7, respectively. These rails extend to the outer end portion along the upper bar 11a and are the guide portions of the present invention. Further, the external roof constituting member 11 on the short side portion side is also configured in the same manner as the external roof constituting member 11 on the long side portion side. The upper bar 11a also constitutes the support part of the present invention.

  The sheet member 9 is formed by applying a waterproof resin coating to a base material formed by weaving strong fibers such as aramid fibers, and has a long rectangular shape in the moving direction. A photocatalytic layer made of titanium oxide or the like is formed on the surface of the sheet member 9 (the surface constituting the outer surface of the dome-shaped building 1). The width dimension of the sheet member 9 is ten and several meters. A sound absorbing material or a soundproof material made of sponge or the like may be provided on the back surface of the sheet member 9. Further, the sheet member 9 can be reduced in cost by being standardized. Also, by preparing a spare, repair or replacement can be easily performed even if the sheet member 9 is torn or dirty. Further, the sheet member 9 may be configured by overlapping a plurality of constituent members in the thickness direction.

  The sheet member 9 is formed by joining a plurality of constituent members by welding. Each component member extends in the longitudinal direction of the sheet member 9. A reinforcing rope 20a extending in the longitudinal direction is fixed to the central portion of the sheet member 9 in the width direction. Reinforcing ropes 20b and 20b extending in the longitudinal direction are also fixed to both ends in the width direction of the sheet member 9, respectively. Both sides in the width direction of the sheet member 9 are bent so as to surround the reinforcing rope 20b. Further, reinforcing ropes 20c and 20c extending in the width direction are fixed to both ends in the longitudinal direction of the sheet member 9 in the same manner as the rope 20b. A wire may be provided instead of the reinforcing ropes 20a to 20c. In addition, you may make it comprise the sheet | seat member 9 by connecting a some structural member by sewing.

  Support structures that are supported by the inner rail 17 and the outer rail 18 of the long-side beam member 7 are provided on both sides in the width direction of the sheet member 9. Each support structure includes a vertical roller 21, a vertical roller mounting member 22, a horizontal roller 23, a horizontal roller mounting member 24, and an inner roller 25 (shown in FIGS. 3 and 4).

  The vertical roller mounting members 22 are fixed to both ends of the sheet member 9 in the longitudinal direction. As shown in FIG. 4, each vertical roller mounting member 22 includes a pair of sandwiching plates 22 a and 22 a that sandwich the sheet member 9 from the front and back sides, and a pair that projects outward in the width direction of the sheet member 9 from the sandwiching plates 22 a and 22 a. The support shaft 22b is provided. These support shafts 22 b are arranged at intervals in the longitudinal direction of the sheet member 9. Each sandwiching plate 22a is curved so as to sandwich the rope 20b together. A vertical roller 21 is rotatably supported on each spindle 22b. The outer peripheral surface of the vertical roller 21 is formed so as to fit in the tip portion of the inner rail 17 and the tip portion of the outer rail 18 and to roll between the tip portions in the direction in which the rails 17 and 18 extend. . Since the outer peripheral surface of the vertical roller 21 is fitted to the rails 17 and 18, the vertical roller 21 is prevented from being detached from the inner rail 17 and the outer rail 18.

  The vertical roller mounting member 22 is provided with an inner roller support portion 22c extending toward the back side of the sheet member 9 (inside the dome-shaped building 1). The inner roller support portion 22c is provided with a support shaft 22d extending in parallel with the support shaft 22b, and the inner roller 25 is rotatably supported by the support shaft 22d. As shown in FIG. 5, each vertical roller mounting member 22 is connected to a drive wire 27 for driving the sheet member 9. These drive wires 27 extend in the longitudinal direction of the sheet member 9.

  As shown in FIG. 3, a plurality of horizontal roller mounting members 24 are provided between the vertical roller mounting members 22 and 22 located at both ends in the longitudinal direction of the sheet member 9 so as to be continuous in the longitudinal direction of the sheet member 9. Yes. Each horizontal roller mounting member 24 is similar to the vertical roller mounting member 22 and includes a pair of clamping plates 24a and 24a that sandwich the sheet member 9, and a connecting plate 24e coupled to the clamping plate 24a (also shown in FIGS. 6 and 7). ) And a support shaft 24b that protrudes in the front and back direction of the sheet member 9 from the clamping plates 24a and 24a. The connecting plates 24e adjacent to each other in the longitudinal direction of the sheet member 9 are rotatably connected by a support shaft 24b, and the lateral roller mounting member 24 has a chain shape extending in the longitudinal direction of the sheet member 9.

  Two horizontal rollers 23, 23 are rotatably supported on each spindle 24 b of the horizontal roller mounting member 24 so as to be positioned on the front side and the back side of the sheet member 9, respectively. The lateral roller 23 located on the front side of the sheet member 9 is in contact with the outer rail 18 from the side opposite to the sheet member 9. The lateral roller 23 on the back side of the sheet member 9 is in contact with the inner rail 17 from the side opposite to the sheet member 9.

  The lateral roller mounting member 24 is provided with an inner roller support portion 24 c that extends toward the back side of the sheet member 9. Similar to the inner roller support portion 22c, the inner roller 25 is rotatably supported by the inner roller support portion 24c.

  As shown in FIGS. 8 and 9, a slack adjustment device 30 that pulls the sheet member 9 upward to adjust the slack of the sheet member 9 is provided on the long side beam member 7. The slack adjusting device 30 includes a plurality of gripping mechanisms 31 that grip the upper end portion of the sheet member 9, a connecting shaft 32 that connects the gripping mechanisms 31, and a drive device 33 that rotationally drives the connecting shaft 32. The gripping mechanism 31 is disposed at a predetermined interval in the width direction of the sheet member 9 and is fixed to the upper end portion of the long side beam member 7. Further, the connecting shaft 32 is disposed so as to extend in the width direction of the sheet member 9, and is supported on the upper end portion of the long side beam member 7 via a bearing (not shown). The driving machine 33 is also fixed to the upper end portion of the long side beam member 7.

  As shown in FIG. 9, each gripping mechanism 31 includes a main body 34, a main shaft 35 penetrating the main body 34, a movable claw 36 supported by the main body 34, a movable claw driving cylinder 37, and a movable claw And a lock mechanism 38. The main body 34 is formed in a thick plate shape extending in a direction orthogonal to the connecting shaft 32. The main shaft 35 penetrates the main body 34 in the axial direction of the connecting shaft 32 and is fixed so as not to rotate with respect to the main body 34.

  The movable claw 36 is disposed on the upper portion of the main body 34. A support shaft 34 a extending in parallel with the main shaft 35 is rotatably provided on the main body 34. The base end portion of the movable claw 36 is fixed to the support shaft 34a, and the movable claw 36 is rotated in the arrow X direction. A depression is formed on the distal end side of the movable claw 36 so as to follow the shape of the rope 20c portion of the sheet member 9. In addition, a similar recess is formed in a portion corresponding to the distal end side of the movable claw 36 in the main body 34.

  The cylinder part of the movable claw drive cylinder 37 is attached to the main body part 34, and the rod part is attached to the movable claw 36. When the movable claw driving cylinder 37 is contracted, the movable claw 36 rotates upward around the support shaft 34a, and the distal end side of the movable claw 36 moves away from the main body 34, and the movable claw driving cylinder 37 is When extended, the movable claw 36 rotates downward so that the front end side of the movable claw 36 approaches the main body portion 34, and at this time, the upper end portion of the sheet member 9 is between the front end side of the movable claw 36 and the main body portion 34. When positioned, the upper end portion of the sheet member 9 is gripped by the gripping mechanism 31 as shown in FIGS. 8 and 9. The main body 34 is provided with a guide plate 34b that guides the upper end of the sheet member 9 between the front end of the movable claw 36 and the main body 34 so as to be continuous with the recess.

  The movable claw lock mechanism 38 includes a gear 39 fixed to the end of the support shaft 34a that supports the movable claw 36, and a lock claw that is supported by the main body 34 so as to be able to swing and disengage with the teeth of the gear 39. 40, a spring 41 that urges the lock claw 40 in a direction to engage with the teeth of the gear 39, and a lock claw drive cylinder 42 that swings the lock claw 40 in a direction to detach from the teeth of the gear 39. . The swinging direction of the lock claw 40 is indicated by an arrow Y. The cylinder part of the lock claw drive cylinder 42 is attached to the main body part 34, and the rod part is attached to the lock claw 40. When the lock claw drive cylinder 42 is extended, the lock claw 40 swings in a direction in which the lock claw 40 engages with the teeth of the gear 39 and is brought into a locked state where the lock claw 40 is engaged with the teeth. In this state, the support shaft 34a of the movable claw 36 becomes unable to rotate, and thus the movable claw 36 does not move in the opening direction. On the other hand, when the lock claw drive cylinder 42 is contracted, the lock claw 40 swings in a direction away from the teeth of the gear 39, and the movable claw 36 becomes free. The cylinders 37 and 42 have a well-known structure connected to a hydraulic circuit (not shown).

  When the gripping mechanism 31 is provided with a sensor (not shown) for detecting whether or not the end of the sheet member 9 has approached, the sensor detects that the end of the sheet member 9 has been approached. In addition, the movable claw 36 may be configured to rotate in the gripping direction. As this sensor, for example, an optical sensor can be used. Further, for example, a rope or the like (not shown) may be provided on the sheet member 9 and the rope may be gripped by the gripping mechanism 31.

  As shown in phantom lines in FIG. 8, the connecting shaft 32 connects the main shafts 35 of the adjacent gripping mechanisms 31. A universal joint 44 is provided in the middle of the connecting shaft 32. The driving machine 33 is composed of a speed reducer 33 a and a servo motor 33 b provided at the terminal end of the connecting shaft 32. The gripping mechanism 31 can be rotated around the main shaft 35 by rotating the servo motor 33b. That is, the slack of the sheet member 9 is adjusted and removed by rotating the gripping mechanism 31 in the state of gripping the sheet member 9 in the direction (indicated by the arrow W) that pulls the sheet member 9 upward by the servo motor 33b. It has come to be.

  The slack adjusting device 31 is also provided at the upper end of the short side beam member 8. Further, the slack adjusting device 31 may be provided at the lower end portion of the long side beam member 7 and the lower end portion of the short side beam member 8 so as to pull the lower end portion of the sheet member 9. Further, the slack adjusting device 31 may be provided at both the upper and lower end portions of the long side beam member 7 and the upper and lower end portions of the short side beam member 8.

  The driving device 10 is provided for each sheet member 9 so that the sheet member 9 can be driven independently. Although not shown, each driving device 10 includes an upper motor and a take-up reel provided at the upper end portion of the long side beam member 7, and a lower motor and a take-up reel provided at the upper end portion of the external roof constituting member 11. It has. Further, as shown in FIG. 11, the driving device 10 is controlled by a control unit 43 a included in the control panel 43. A drive wire 27 connected to the upper side of the sheet member 9 is taken up by the upper take-up reel, and a drive wire 27 connected to the lower side of the sheet member 9 is taken up by the lower take-up reel. Is to be wound up. The moving speed of the sheet member 9 by the driving device 10 can be adjusted.

  The control unit 43a includes an operation switch 45 in addition to an east drive device 10, a west drive device 10, a south drive device 10, and a north drive device 10 that drive a sheet member 9 located on the east side of the dome-shaped building 1. A plurality of wind direction anemometers 46 are connected. Furthermore, the control panel 43 is also connected to an information transmission network such as the Internet so that weather information and the like can be obtained in real time. As shown in FIG. 10, the wind direction anemometer 46 is installed in the vicinity of the dome-shaped building 1, in a plain part, a mountain, the sea, etc. away from the dome-shaped building 1. The wind direction and wind force output from the wind direction anemometer 46 are input to the control unit 43a in real time via the information transmission network. The weather information input to the control unit 43a includes rainfall information around the dome-shaped building 1, rainfall information of neighboring prefectures away from the building 1, tornado information, gust information, typhoon information, torrential rain information, snow cover information, There are avalanche information, temperature, humidity, and long-term weather forecast. For example, when the control unit 43a detects that a gust of wind has blown in the vicinity of the dome-shaped building 1, the control unit 43a stops the operating drive device 10 or operates the drive device 10 in a direction in which the roof opens.

  When the control unit 43a is in the open state, the sheet member 9 located on the windward side is moved upward first, and then the sheet member 9 located on the leeward side is moved upward. Further, the load applied to the beam members 7 and 8 can be reduced by moving the sheet member 9 when the wind is weak or when there is no wind. It is also possible to change the moving speed of the sheet member 9 according to the strength of the wind.

  The control unit 43a also receives disaster information such as fire, earthquake early warning, lightning strike information, and debris flow information of the dome-type building 1 through the information transmission network. The control unit 43a may move the sheet member 9 downward or move upward when information indicating that a fire has occurred in the dome-shaped building 1 is obtained.

  Thus, by obtaining weather information and disaster information, the seat member 9 can be moved safely according to the situation.

  The weather information and disaster information may be obtained from a wireless communication network. Only one of the weather information and the disaster information may be obtained, and the sheet member 9 may be moved based on the information. Further, the driving device 10 may be remotely operated.

  Although not shown, the dome-shaped building 1 is provided with a noise suppression device for canceling noise such as rain. This noise suppression apparatus includes a speaker provided on the long-side beam member 7 or the short-side beam member 8 and a speaker driving unit that outputs a sound having a phase opposite to that of the noise to the speaker. For example, a sound that cancels the rain sound is output from the speaker by operating the noise suppression device when the rain sound reverberates in the dome-shaped building 1 like when a large amount of rain hits the sheet member 9. Thus, noise in the dome-type building 1 can be suppressed. The place where the speaker is arranged is not limited to the beam members 7 and 8.

  Next, the case where the sheet | seat member 9 of the dome shape building 1 comprised as mentioned above is moved is demonstrated. First, the case where it opens from the state which closed the roof is demonstrated. First, the movable claw 36 of the slack adjusting device 30 is rotated in the opening direction to remove the upper end portion of the sheet member 9 from the slack adjusting device 30. Next, the upper winding reel of the driving device 10 is rotated in the loosening direction, and at the same time the lower winding reel is rotated in the winding direction. Thereby, the drive wire 27 of the sheet member 9 is wound around the lower take-up reel, the sheet member 9 starts to move downward, and the roof opens. At this time, the vertical roller 21 and the horizontal roller 23 provided at both ends in the width direction of the sheet member 9 roll on the inner rail 17 and the outer rail 18, and the inner roller 17 rolls on the support member 16. Move. Thereby, both ends of the sheet member 9 are guided along the curved shape of the long side beam member 7. The lower side of the sheet member 9 is guided by the rails of the upper bar 11a of the outer roof constituting member 11 and moves to the tip side of the upper bar 11a. As a result, as shown in FIG. An external roof is formed on the outside, and the roof of the dome-shaped building 1 is greatly opened. Similarly, the sheet member 9 on the short side moves downward and an external roof is formed outside the side wall 2. The underside of the external roof can be used for various events and parking.

  Next, when the roof is closed, the upper winding reel of the driving device 10 is rotated in the winding direction, and at the same time, the lower winding reel is rotated in the loosening direction. Accordingly, the drive wire 27 of the sheet member 9 is wound around the upper take-up reel, and the sheet member 9 is guided along the curved shape of the long side beam member 7 and moves upward. At the timing when the upper end of the sheet member 9 reaches the upper end of the long side beam member 7, the lock mechanism 38 of the slack adjusting device 30 is unlocked, the movable claw 36 is opened, and the driving machine 33 is operated. The movable claw 36 is moved closer to the upper end portion of the sheet member 9 by rotating the gripping mechanism 31 around the main shaft 35. Accordingly, the upper end portion of the sheet member 9 is guided by the guide plate portion 34 b and enters between the distal end side of the movable claw 36 and the recess of the main body portion 34. Then, when the movable claw 36 is rotated in the closing direction, the upper end portion of the sheet member 9 is gripped by the movable claw 36 and the main body portion 34 as shown in FIGS. Thereafter, the lock mechanism 39 is brought into a locked state. Thereafter, the driving machine 33 is operated in a direction opposite to the above, and the gripping mechanism 31 is rotated in a direction in which the sheet member 9 is pulled upward (direction indicated by an arrow W in FIG. 9). Thereby, the slack of the sheet member 9 is adjusted.

  If the slack of the sheet member 9 is adjusted to make it look tight, fluttering when receiving wind can be suppressed, and the durability of the sheet member 9 can be enhanced.

  Further, the seat member 9 can be changed from a state in which the roof is closed to a state in which the seat member 9 is slightly opened by the driving device 10.

  As described above, according to the first embodiment, since the openable roof is configured by using the sheet member 9, the roof can be reduced in weight, and large-scale reinforcement to the dome-shaped building 1 is unnecessary. become. Thereby, cost reduction can be achieved, improving the convenience of the dome shape building 1.

  Further, since the driving device 10 is provided for each sheet member 9, the sheet member 9 can be moved independently. That is, for example, a pattern in which only the sheet members 9 and 9 on both sides in the long side direction are opened and the other sheet members 9 are closed and vice versa is possible.

  Further, the shapes of the inner rail 17 and the outer rail 18 may be curved so as to pull the intermediate portion of the sheet member 9 in the width direction, or may be curved so as to pull the upper side of the sheet member 9 in the width direction. .

  In the first embodiment, the gripping mechanism 31 of the slack adjusting device 30 is rotated around the main shaft 35. However, the present invention is not limited to this, and for example, as in Modification 1 shown in FIGS. The cylinder 48 may be used for movement. The slack adjusting device 50 of Modification 1 includes a base plate 51 fixed to the upper part of the long side beam member 7, a gripping mechanism 52 that slides on the base plate 51, and the cylinder 48. The gripping mechanism 52 includes a main body 53, a movable claw 54 supported by the main body 53, a movable claw drive cylinder 55, and a movable claw lock mechanism 56, as in the first embodiment. Since the structure for gripping the sheet member 9 is the same as that of the first embodiment, the description thereof is omitted. The lock mechanism 38 includes a gear 57, a lock claw 58, a spring 59, and a lock claw drive cylinder (not shown), and operates in the same manner as the lock mechanism 38 described above.

  The main body 53 is attached to the base plate 51 so as to be movable in a direction in which a tensile force is applied to the upper end of the sheet member 9. Both ends of the cylinder 48 are attached to the base plate 51 and the main body 53, respectively. When the cylinder 48 is contracted, the gripping mechanism 52 moves in a direction in which the sheet member 9 is stretched, and when the cylinder 48 is extended, the sheet member 9 moves in a slack direction. The slack adjusting device 50 of the second modification can also be provided on the short side beam member 8. In addition, the code | symbol 53a is a spindle which supports the movable nail | claw 54, and the code | symbol 53b is a guide-plate part.

  Although not shown in the drawings, the slack adjusting device may be one that uses the attractive force of a magnet. That is, a magnetic body is provided at the upper end of the sheet member 9, and an electromagnet is provided at the upper end of the long side beam member 7. Then, when a current is passed through the electromagnet when the magnetic body of the sheet member 9 approaches the electromagnet, the upper end of the sheet member 9 is pulled upward, whereby the slack of the sheet member 9 is adjusted.

  Further, a slack of the sheet member 9 may be adjusted by providing a bar or the like at the upper end of the sheet member 9 and grasping and pulling the bar.

  Further, for example, as in Modification 2 shown in FIGS. 14 and 15, a slack adjusting device 61 that adjusts the slack of the sheet member 9 by pushing the sheet member 9 outward of the dome-shaped building 1 may be provided. The slack adjusting device 61 is fixed to the inner side plate portion 7c of the long side beam member 7 so as to cover the open side of the fixed channel member 62 and the fixed channel member 62 that opens to the outside of the dome-shaped building 1. The formed movable channel member 63, an expansion member 64 provided between the channel members 62 and 63, and a fluid supply device (not shown) for supplying fluid to the expansion member 64 are provided. The fixed channel member 62 and the movable channel member 63 extend along the long side beam member 7. The outer surface of the movable channel member 63 is opposed to the inner surface of the sheet member 9. Moreover, the expansion member 64 is comprised by the rubber tube etc., and is connected to the fluid supply apparatus via the hose (not shown). Then, for example, when air is supplied to the expansion member 64 by the fluid supply device, the expansion member 64 expands in the fixed channel member 62 and the movable channel member 63 is moved to the back surface of the sheet member 9 as shown in FIG. Press toward. Thereby, since the sheet member 9 is pushed toward the outside of the dome-shaped building 1, the slackness of the sheet member 9 is adjusted. The slack adjusting device 61 of this modification 2 may be provided at the lower end of the long side beam member 7, or at the upper end and lower end of the short side beam member 8.

  Further, as in Modification 3 shown in FIGS. 16 and 17, a plurality of columns 67, 67,... Are provided outside the dome-shaped building 1, and each column 76 and the long side beam member 7 are connected by a wire 68. The long side beam member 7 may be supported and reinforced from above. The support column 76 is disposed so as to correspond to the long-side beam member 7 and is inclined in a direction away from the dome-shaped building 1 as it goes upward as shown in FIG. Two wires 68 are connected to the upper end portion of each support 76. One wire 68 is connected to the upper end portion of the long side beam member 7, and the other wire 68 is connected to the middle portion in the vertical direction of the long side beam member 7. The number of wires 68 is arbitrary.

  18 and 19, a plurality of truss structures 70, 70,... Extending in the short side direction are provided above the dome-shaped building 1, and a wire 71 extending from the truss structure 70 is provided. , 71, ... may be connected to the long-side beam member 7 to reinforce the long-side beam member 7. Both ends in the longitudinal direction of the truss structure 70 are supported by columns 72 and 72, respectively. The truss structure 70 is positioned directly above the long side beam member 7.

  Moreover, like the modified example 5 shown in FIG. 20, the long-side beam member 7 and the short-side beam member 8 include three H-shaped steels 74, 75, and 76, and rods 77, 77,. You may make it comprise combining. That is, out of the three H-shaped steels 74, 75, 76, the two H-shaped steels 74, 75 are spaced apart from each other outside the dome-shaped building 1, and the remaining one H-shaped steel 76 Are arranged inside. The bar 77 is arranged so as to constitute a truss structure together with the three H-shaped steels 74, 75, and 76.

  Further, as in Modification 6 shown in FIG. 21, the two sheet members 9 and 78 may be arranged so as to be doubled in the inner and outer directions of the dome-shaped building 1. In this case, the driving device 10 is also provided separately for the outer sheet member 9 and the inner sheet member 78. The outer sheet member 9 is made of a waterproof material. The inner sheet member 78 is made of a material that absorbs more sound than the outer sheet member 9. Thereby, for example, it becomes possible to soften rain sound and the like. Further, a sound absorbing material may be attached to the inner sheet member 78. In this modified example 6, if only the outer sheet member 9 is moved downward, an external roof can be formed without opening the roof of the dome-shaped building 1. Of course, the roof can be opened by moving both the sheet members 9 and 78. Only the sheet member 78 may be moved downward. The sheet member 9 may be provided with a sound absorbing material or a soundproof material made of sponge or the like.

  Further, as in Modification 7 shown in FIGS. 22 and 23, a storage unit 80 for storing the sheet member 9 may be provided below the long side beam member 7. In the storage unit 80, a plurality of bars 81, 81,... Arranged at intervals in the vertical direction are provided so as to extend in the width direction of the sheet member 9. The drive wire 27 is connected to a take-up reel (not shown) included in the drive device 10 by being hung on the rods 81, 81,. Therefore, from the state where the roof is closed (shown in FIG. 22), when the drive wire 27 is wound around the take-up reel as shown by the arrow, the sheet member 9 becomes a bar 81, 81, as shown in FIG. .. Are stored in the storage unit 80. Note that reference numeral 5 in FIGS. 22 and 23 denotes a passenger seat inside the dome-shaped building 1.

  Further, the sheet member 9 may be developed and dried on a sunny day.

<< Embodiment 2 of the Invention >>
24 to 27 relate to Embodiment 2 of the present invention, and the dome-type building 1 according to Embodiment 2 is different from that of Embodiment 1 in that the sheet member 9 can be folded. Since other parts are the same as those in the first embodiment, the parts different from the first embodiment will be described in detail below.

  The sheet member 9 is configured by connecting a plurality of constituent members 9a, 9a,... Extending in the width direction via connecting rods 83 extending in the same direction, and the connected portion of the constituent members 9a is a starting point. It is designed to be folded. The connecting rod 83 can be made of, for example, carbon fiber. Further, pulleys 84 are attached to both ends of the connecting rod 83, respectively. At the upper end of the sheet member 9, first drive wires 85 and 85 wound around the upper winding mechanisms 88 and 88, and second drive wires 86 wound around the lower winding mechanisms 89 and 89, respectively. 86 is connected. These winding mechanisms 88 and 89 constitute the drive device 10.

  The long side beam member 7 is provided with a guide wire 87 as a guide portion that guides both ends in the width direction of the sheet member 9 so as to extend in the longitudinal direction of the long side beam member. The lower side of the guide wire 87 extends to the outer end of the upper bar 11a of the outer roof constituting member 11. A pulley 84 of the seat member 9 is engaged with the guide wire 87.

  When the sheet member 9 of the second embodiment is switched from the unfolded state shown in FIGS. 24 and 26 to the retracted state shown in FIGS. 25 and 27, the upper winding mechanism 88 of the drive device 10 is operated in the loosening direction. At the same time, the lower winding mechanism 89 is rotated in the winding direction. As a result, the sheet member 9 is guided downward by the guide wire 87, moves down to a portion corresponding to the upper bar 11a of the external roof constituting member 11, and an external roof is formed. At this time, since the second drive wire 86 wound by the lower winding mechanism 89 is connected to the upper end portion of the sheet member 9, it corresponds to the outer end portion of the upper bar 11a while folding the sheet member 9. The sheet member 9 can be stored in a compact manner.

  Therefore, also in the second embodiment, since the openable roof is configured using the sheet member 9, the same effect as in the first embodiment can be obtained.

  28 to 31, the inner and outer dimensions of the building 1 in the long-side beam member 7 are increased toward the lower side, and the sheet member 9 is provided below the long-side beam member 7. May be provided. Both end portions in the width direction of the sheet member 9 are guided by the long side beam member 7 between the outer plate portion 7 a and the inner plate portion 7 c of the long side beam member 7.

  In this modification, when the sheet member 9 is moved downward, the sheet member 9 is guided to the storage unit 91 by the long side beam member 7 and stored in the storage unit 91 without forming an external roof. become. Although not shown, it is also possible to provide a storage section in the short side beam member 8.

<< Embodiment 3 of the Invention >>
32 to 35 show a part of the long-side beam member 7 according to the third embodiment of the present invention. The third embodiment is different from that of the first embodiment in that the sheet member 9 is moved by a magnetic force, and the other parts are the same as those of the first embodiment. Will be described in detail.

  As shown in FIG. 34, the outer side plate portion 7 a of the long side beam member 7 is provided with a first electromagnet 93 at the outer end in the width direction, and is closer to the intermediate plate portion 7 b than the first electromagnet 93. A second electromagnet 94 is provided at the site. The inner plate portion 7c of the long side beam member 7 is provided with a third electromagnet 95 at the outer end in the width direction, and the fourth electromagnet 96 is located closer to the intermediate plate portion 7b than the third electromagnet 95. Is provided. Further, an intermediate electromagnet 97 is provided on the intermediate plate portion 7b. A plurality of these electromagnets 93 to 97 are arranged so as to be arranged in the longitudinal direction of the long-side beam member 7, and although not shown, the magnetic poles are switched at a predetermined timing by being connected to a control device. .

  On the other hand, as shown in FIG. 33, a plurality of permanent magnets 98 are arranged at both ends in the width direction of the sheet member 9 so as to be arranged in the longitudinal direction of the sheet member 9. As shown in FIG. 35, the permanent magnet 98 is fixed to the sheet member 9 by L-shaped members 99 and 99 arranged so as to sandwich the sheet member 9, and as shown in FIG. It is arranged in the space surrounded by.

  By controlling the current flowing through the electromagnets 93 to 97 by the control device, the permanent magnet 97 is held in a state of not contacting any of the electromagnets 93 to 97. Then, by switching the magnetic poles of the electromagnets 93 to 97, the sheet member 9 moves along the longitudinal direction of the long side beam member 7 by the principle of the linear motor. Thereby, the sheet member 9 can be switched between the unfolded state and the opened state. The long side beam member 7 is a support portion of the present invention, and the electromagnets 93 to 97 are guide portions.

  Therefore, also in the third embodiment, since the openable roof is configured using the sheet member 9, the same effect as in the first embodiment can be obtained.

  Note that the rope 20c provided at the end of the sheet member 9 may be omitted as in the modification shown in FIG.

<< Embodiment 4 of the Invention >>
FIG. 37 shows a sheet member 9 and a long side beam member 7 according to Embodiment 4 of the present invention. The fourth embodiment is different from that of the first embodiment in that the sheet member 9 is moved by rotating a rotating body configured to be engaged with the sheet member 9, and the other parts are as follows. Since it is the same as that of Embodiment 1, the difference from Embodiment 1 will be described in detail below.

  As shown in FIGS. 38 and 39, a toothed belt 100 extending in the longitudinal direction is fixed to both ends of the sheet member 9 in the width direction. The toothed belt 100 is a continuous loop. On the other hand, although not shown, a driving device is provided at the lower end of the long side beam member 7. The drive device includes a drive gear 101 as a rotating body that meshes with the toothed belt 100, and a servo motor (not shown) that rotates the drive gear 101. The rotation shaft of the drive gear 101 is disposed so as to extend in the width direction of the sheet member 9. Further, as shown in FIG. 41, driven gears 102 that mesh with the toothed belt 100 are provided at a plurality of locations on the upper end portion and the middle portion in the vertical direction of the long side beam member 7. The rotation shafts of the driven gears 102 extend in parallel with the rotation shaft of the drive gear 101, and the sheet member 9 is guided by the driven gears 102. The long side beam member 7 is a support part of the present invention, and the drive gear 101 and the driven gear 102 are guide parts.

  By rotating the servo motor of the driving device, the driving gear 101 rotates while meshing with the toothed belt 100, and thereby the seat member 9 can be moved to open and close the roof.

  Therefore, also in the fourth embodiment, since the openable roof is configured using the sheet member 9, the same effect as in the first embodiment can be obtained.

  40 and 41, toothed belts 104 and 105 may be provided on the front surface and the back surface of the sheet member 9, respectively. The long side beam member 7 is provided with front side and back side drive gears 106 and 107 which mesh with the front and back side toothed belts 104 and 105, respectively, and these drive gears 106 and 107 rotate in synchronization. ing. The long side beam member 7 is provided with a plurality of front side and back side driven gears 108 and 109 which mesh with the front and back side toothed belts 104 and 105, respectively. When the front drive gear 106 is rotated in the direction of arrow A and the back drive gear 107 is rotated in the direction of arrow A, the sheet member 9 moves upward, and when the front and back drive gears 106 and 107 are rotated in the direction of arrow B, The sheet member 9 is configured to move downward. In this case, the toothed belts 104 and 105 may not be formed in a loop shape.

  Further, as in Modification 2 shown in FIGS. 42 and 43, the sheet member 9 may be moved by the front and back sprockets 111 and 112. Roller chains 113 are fixed by attachment plates 110 at both ends in the width direction of the sheet member 9. The support shafts 114 and 115 that support the front and back sprockets 111 and 112 are attached to the long-side beam member 7, and gears 116 and 117 are provided on the support shafts 114 and 115, respectively. A toothed belt 118 is wound around the gears 116 and 117. The output shaft 119 of the servo motor is connected to one of the support shafts 115. Therefore, the rotational force of the servo motor is transmitted from the gear 117 to the other gear 116 via the toothed belt 118, whereby the front and back sprockets 111, 112 rotate synchronously while meshing with the roller chain 113. Therefore, the sheet member 9 can be moved.

<< Embodiment 5 of the Invention >>
FIG. 44 shows a structure 120 according to Embodiment 5 of the present invention. The structure 120 of the fifth embodiment is different from that of the first embodiment in that the structure 120 can be installed in a baseball stadium facility A without a roof, and the other parts are the same. A different part from Embodiment 1 is demonstrated in detail.

  That is, a foundation 121 is provided at the lower part of the structure 120. The foundation 121 has an annular shape surrounding the baseball field facility A, and is coupled to the upper end of the underground pile 122. A hollow portion 123 is provided inside the foundation 121, and facilities such as stores and offices are provided in the hollow portion 123. Further, the foundation 121 is provided with an entrance (not shown) to the hollow portion 123, and the baseball field facility A can be entered and exited through this entrance.

  The structure 120 is configured in the same manner as the structure 1 of the first embodiment, and the roof can be opened and closed by the sheet member 9. In this case, with the roof opened, the external roof is formed by folding the sheet member 9.

  Therefore, also in the fifth embodiment, since the openable roof is configured using the sheet member 9, the same effect as in the first embodiment can be obtained.

  The structure 120 can be installed in various competition facilities in addition to the baseball field facility.

Embodiment 6 of the Invention
FIG. 45 shows a structure 130 according to Embodiment 6 of the present invention. The structure 130 of the sixth embodiment is different from that of the first embodiment in that it is configured to be separately installed in a structure such as a building.

  That is, as shown in FIGS. 46 and 47, the structure 130 includes two sheet members 9, 9 arranged so as to cover the roof of the existing detached house B, and a drive device that moves each sheet member 9. 131, a plurality of support columns 132 that support the sheet member 9 and the drive device 131, and a connecting member 133 that connects these support columns 132. The struts 132 are arranged at intervals from each other so as to surround the house B, and the lower ends are embedded in the ground. The connecting member 133 extends substantially horizontally. Moreover, although this house B is a gable roof, it may be a roof of another shape.

  The sheet member 9 is connected endlessly, and the width is set slightly wider than the width of the roof of the house B. The length of the sheet member 9 is set so as to cover from the roof ridge to one eaves.

  The drive device 131 rotates the eaves-side roller 134 that extends long in the eave portion extending direction on the eave portion side of the roof, the ridge-side roller 135 that extends parallel to the eave-side roller 134, and the ridge-side roller 135 on the ridge side. And a servo motor 136 for driving. Both ends of the eaves side roller 134 and the ridge side roller 135 are supported so as to be rotatable with respect to the support column 132. In addition, a slack adjusting device 129 for adjusting the slack of the sheet member 9 is provided at a connection portion between the ridge side roller 135 and the support column 132. The slack adjusting device 129 is configured to be movable in a direction in which the ridge-side roller 135 is in contact with or separated from the eaves-side roller 134.

  The eaves-side roller 134 and the ridge-side roller 135 incorporate a heater having a heating element such as a heating wire so that the outer peripheral surface is heated. A similar driving device is provided on the other eaves side of the roof. The rotation speed of the ridge-side roller 135 can be arbitrarily adjusted. The eaves side roller 134 may be rotationally driven, or both the eaves side roller 134 and the ridge side roller 135 may be rotationally driven.

  One sheet member 9 is wound around an eave side roller 134 and a ridge side roller 135 located on one eave part side of the roof, and the other sheet member 9 is located on the other eave part side of the roof. It is wound around the eaves side roller 134 and the ridge side roller 135. The support | pillar 132 is a support part of this invention, and the eaves side roller 134 and the ridge side roller 135 are the guide parts of this invention. Further, the ridge side of the sheet members 9 and 9 is covered with a cover member 137 from above. The cover member 137 is provided with a radiator that radiates heat downward.

  By installing the structure 130 according to the sixth embodiment, for example, when the driving device 131 is operated and the sheet member 9 is circulated and driven so that the portion on the front side thereof moves downward during snowfall, When the accumulated snow reaches the part corresponding to the eaves side roller 134, it falls under the eaves. Thereby, the snow removal work of a roof becomes unnecessary and the convenience improves.

  Further, since the sheet member 9 can be heated while being circulated and driven by the heaters of the eaves side roller 134 and the ridge side roller 135 and the radiator of the cover member 137, the sheet member 9 can be prevented from freezing, It can also be suppressed that ice is stuck on the sheet member 9. The rotation speeds of the eaves side roller 134 and the ridge side roller 135 are increased when the amount of snowfall is large compared to when the amount of snowfall is small.

  On the other hand, during the hot weather in summer, the roof is covered with the sheet member 9, so that the roof is not exposed to direct sunlight, and the temperature rise of the roof is suppressed. As a result, an increase in indoor temperature can be suppressed. Furthermore, by circulatingly driving the sheet member 9, the air is stirred above the roof, and the hot air on the roof can be released. By these things, the comfort of the house B can be improved.

  The wall of the house B may be covered with the sheet member 9.

  Therefore, according to the sixth embodiment, when the comfort of the building B is improved, the structure 130 having the seat member 9 is used. Therefore, the structure 130 can be reduced in weight. Thereby, the large-scale reinforcement to the building B becomes unnecessary and cost reduction can be achieved. Moreover, since the snow removal work becomes unnecessary, the convenience of the house B can be improved.

  48 to 52, the structure 130 may be installed in a so-called flat roof building C such as a school building or a hospital. In the first modification, the sheet member 9 is a single sheet, and the driving device 140 includes first and second rollers 141 and 142 disposed at both ends in the longitudinal direction of the flat roof, and the rollers 141 and 142. The third and fourth rollers 143 and 144 disposed in the servo motor 145 and a servo motor 145 that rotationally drives the first roller 141 are provided. Further, the third roller 143 is disposed at a slightly higher position than the other rollers 141, 142, 144. As a result, a gradient that descends from the third roller 143 toward the first roller 141 is formed on the upper surface of the sheet member 9, and the same gradient is also achieved from the third roller 143 toward the second roller 142. Will be formed. Also in the first modification, the slack adjustment device 146 is provided.

  52, the support column 132 and the connecting member 133 may be omitted, and the driving device 140 may be attached to the flat roof via attachment members 147, 147,... In the second modification, the attachment member 147 is the support portion of the present invention.

  Further, the structure 130 may be installed at the same time when the building B is constructed.

<< Embodiment 7 of the Invention >>
53 and 54 show a dome-shaped building 150 according to Embodiment 7 of the present invention. Hereinafter, the same parts as those in the first embodiment are denoted by the same reference numerals, description thereof is omitted, and different parts are described in detail.

  In the dome-shaped building 150 of the seventh embodiment, a storage 151 for storing the sheet member 9 is provided on the upper part of the long side part and the upper part of the short side part of the side wall 2.

  As shown in FIG. 55, a frame 153 connected to the long-side beam member 7 and extending outward is provided at the bottom of the long-side storage 151. The frame 153 supports a winding drum 155 having a rotation shaft 154 extending in the long side direction of the dome-shaped building 1. Further, a servo motor 156 with a speed reducer for rotating the winding drum 155 is attached to the frame 153. Further, the frame 153 is provided with a gear 157 that meshes with a toothed belt (described later) of the sheet member 9 and a servo motor 158 that rotationally drives the gear 157. The frame 153 is provided with tension adjusting idle pulleys 159 and 159 for pressing the seat member 9 against the gear 157.

  A pair of sensors 161 and 161 for measuring the inclination angle of the sheet member 9 (shown in phantom lines in FIG. 55) between the gear 157 and the take-up drum 155 are provided in the hangar 151. These sensors 161 and 161 are well-known sensors configured to measure the distance between the sensor 161 and the sheet member 9 by irradiating the sheet member 9 with light and detecting the light reflected from the sheet member 9. is there. By irradiating the light of the two sensors 161 and 161 to a portion separated in the longitudinal direction of the sheet member 9, the positional relationship between these irradiation points can be detected, and thereby the sheet between the gear 157 and the take-up drum 155. The inclination angle of the member 9 can be calculated. This inclination angle differs between when the winding drum 155 is in the winding start state (indicated by α1) and when it is at the end of winding (indicated by α2).

  Here, if the number of rotations of the take-up drum 155 is the same between the state where the take-up drum 155 is at the start of winding and the state where it is at the end of winding, the end of winding is more as much as the diameter is larger. The winding speed of the member 9 is increased.

  That is, by calculating the inclination angle of the sheet member 9 between the gear 157 and the take-up drum 155, it is detected how much the sheet member 9 is wound, and the rotational speeds of the take-up drum 155 and the gear 157 are determined by the sheet. The winding speed of the member 9 can be adjusted to be constant. Note that the torque at the time of rotating the winding drum 155 may be detected, and the rotational speeds of the winding drum 155 and the gear 157 may be controlled based on this torque.

  A take-up drum 155 having the same configuration is also provided on the short side of the side wall 2.

  Moreover, it is preferable to provide a vent hole in the wall portion of the hangar 151. Thereby, when the sheet member 9 is wet, the sheet member 9 can be dried.

  As shown in FIGS. 56 and 57, reinforcing belts 163 and 163 extending in the longitudinal direction are fixed to the front side and the back side of both end portions in the width direction of the sheet member 9, respectively. The lengths of the reinforcing belts 163 and 163 are set longer than the longitudinal dimension of the sheet member 9. A toothed belt 164 extending in the longitudinal direction is fixed to the reinforcing belt 163 on the back side of the sheet member 9. The length of the toothed belt 164 is also set longer than the longitudinal dimension of the sheet member 9.

  As shown in FIG. 57, an inner rail 165 that supports the widthwise end of the sheet member 9 from the back side is attached to the intermediate plate portion 7 b of the long side beam member 7. Further, an outer rail 166 that supports the end portion in the width direction of the sheet member 9 from the front side is attached to the outer plate portion 7 a of the long side beam member 7. The inner rail 165 is provided with a slidable contact member 167 slidably contacting the toothed belt 164 of the sheet member 9 over both longitudinal ends. Further, the inner rail 165 is provided with a belt drop prevention portion 168 that protrudes so as to face the side surface of the toothed belt 164 and extends in the longitudinal direction of the long side beam member 7. When the toothed belt 164 is pulled in the width direction of the sheet member 9, the side surface of the toothed belt 164 comes into contact with the belt drop-off preventing portion 168, thereby preventing the toothed belt 164 from dropping from the inner rail 165. It is like that. Further, the outer rail 166 is provided with a sliding contact member 169 that is in sliding contact with the front-side reinforcing belt 163 in the same manner as the sliding contact member 167. The sliding members 167 and 169 and the belt dropout prevention portion 168 are made of a hard resin material.

  The inner rail 165 and the outer rail 166 may be formed so as to be separated from each other toward the upper side. Thus, when the sheet member 9 is moved upward, the upper side of the sheet member 9 can be stretched. Moreover, you may make it the vertical direction intermediate part of the inner rail 165 and the outer rail 166 separate from each other compared with other parts.

  As shown in FIG. 58, at the upper end of the long side beam member 7, a gear 170 that meshes with the toothed belt 164 of the sheet member 9 and a servo motor 171 with a speed reducer that rotationally drives the gear 170 are disposed on the sheet member 9. It is provided corresponding to. The servo motor 171 is interlocked with the servo motors 156 and 158. The gear 170 and the servo motor 171, the winding drum 155, the servo motor 156, the gear 157, and the servo motor 158 constitute a driving device, and the driving device moves the sheet member 9 in the vertical direction. Can be moved to.

  A carriage 173 is connected to an end of the reinforcing belt 163 located on the upper side of the seat member 9. The long side beam member 7 is provided with a rail 174 for guiding the carriage 173 downward along the long side beam member 7. The rail 174 extends to the lower side of the long side beam member 7. With this carriage 173, a downward pulling force is applied to the reinforcing belt 164, so that the toothed belt 164 can be wound around the gear 170.

  In the seventh embodiment, when the roof is opened, the sheet member 9 can be wound and stored in the storage 151.

  Also in the seventh embodiment, since the openable roof is configured using the sheet member 9, the same effect as that of the first embodiment can be obtained.

  Further, before storing the sheet member 9, for example, air blown from an air blowing device (not shown) may be used to blow off dust, dust, and the like on the surface side of the sheet member 9.

  Further, the lower side of the sheet member 9 may be meshed. As a result, when the roof is closed with the sheet member 9, when dust or the like falls down along the surface of the sheet member 9, it is dropped from the net-like portion to the lower side of the sheet member 9. As a result, dust or the like hardly accumulates on the surface of the sheet member 9.

  59, the upper end portion of the sheet member 9 that moves along the long-side beam member 7 and the upper end portion of the sheet member 9 that moves along the short-side beam member 8 are abutted with each other. May be. The upper end portions of the sheet members 9 may be formed so as to extend while being inclined with respect to the moving direction, or may be formed so as to extend orthogonal to the moving direction.

  60, the sheet member 9 may be provided with a plurality of bones 177, 177,... Extending in the width direction. In the second modification, the hangar 151 is disposed inside the dome-shaped building 150. The bones 177 are arranged at intervals in the longitudinal direction of the sheet member 9.

  A storage 180 for storing a sheet-like cushion material 178 is provided above the take-up drum 155. The storage 180 is provided with a drum 179 that winds up the cushion material 178. The drum 178 is rotated in synchronization with the winding drum 155 by a driving device (not shown). When the sheet member 9 is wound, the cushion material 178 is wound around the winding drum 155 together. Thereby, when the sheet member 9 is wound up, the marks of the bone 177 can be prevented from attaching to the sheet member 9. The shape of the bone 177 may be a shape that curves toward the outside of the dome-shaped building 150. Thereby, the sheet | seat member 9 can be given tension. As shown in FIG. 61, the hangar 180 may be arranged outside the dome-shaped building 150.

  62, instead of the toothed belt 164, a plurality of independent teeth 182, 182,... May be fastened and fixed to the seat member 9 with bolts 183. In Modification 3, as shown in FIG. 63, two wires 184 extending in the longitudinal direction are fixed to the end of the sheet member 9 in the width direction with a gap in the width direction. Moreover, the edge part of the width direction of this sheet | seat member 9 is covered with the coating material 185 made from resin. The covering material 185 is integrally formed with the sheet member 9, and an insertion hole 185 a for the bolt 183 is formed. The insertion hole 185 a is located inside the corresponding wire 184 in the width direction of the sheet member 9. A female screw hole 182a into which the bolt 183 is screwed is formed on the tooth 182 on the sheet member 9 side.

  Further, as in Modification 4 shown in FIG. 64, teeth 182 and 182 are provided on both the front side and the back side of the sheet member 9, and the belt-type annular member 186 that engages with the front and back side teeth 182 and 182 respectively. The sheet member 9 may be moved by circulatingly driving 186 with a servo motor or the like.

  65, a roller chain 189 is attached to both ends of the sheet member 9 in the width direction instead of the reinforcing belt 163, and the roller chain 189 is driven by the sprockets 190 and 190. Good.

  66 and 67, the toothed belt 164 of the sheet member 9 is omitted, and a plurality of through holes 192 that penetrate the reinforcing belt 163 are provided at both ends in the width direction of the sheet member 9. You may make it form in the longitudinal direction of the sheet member 9 at equal intervals. In this modification, the sheet member 9 can be moved by circulating the annular drive members 193 and 193. That is, as shown in FIG. 67, the drive member 193 is disposed on both the front side and the back side of the sheet member 9, and the front side drive member 193 corresponds to the interval between the through holes 192. Pins 194, 194,... Inserted through 192 are provided, and a driving member 193 on the back side is provided with a hole 195 into which the pin 194 is inserted. When the pins 194 enter the through holes 192 of the sheet member 9, the driving members 193 and 193 are engaged with the sheet member 9, and the sheet member 9 is moved by the circulation operation of the driving members 193 and 193.

  Further, as in Modification 7 shown in FIG. 68, the long side beam member 7 is provided with a guide portion 198 formed in a box shape extending in the longitudinal direction of the long side beam member 7, and the inside of the guide portion 198 is provided. The end of the sheet member 9 may be inserted and guided in the longitudinal direction of the long side beam member 7. A slit 199a extending along the long side beam member 7 is formed in the side plate portion 199 of the guide portion 198, and an end portion of the sheet member 9 is inserted into the slit 199a. At the end of the sheet member 9, two wires 184 and 184 and a resin covering material 185 are provided as in the third modification of the seventh embodiment. Block members 200 and 200 are fixed to the front side and the back side of the sheet member 9 in the covering material 185, respectively. The block members 200 and 200 include a support shaft 201 extending in the front and back direction of the sheet member 9 and two side rollers 202 and 202 that are rotatably supported by the support shaft 201 and roll on the inner surface of the guide unit 198. A support shaft 203 extending in the width direction of the sheet member 9, and front and back rollers 204 and 204 that are rotatably supported by the support shaft 203 and roll on the inner surface of the guide portion 198. Reference numeral 205 denotes a rib.

  In addition, a rainwater passage 206 may be formed inside the guide portion 198 as in Modification 8 shown in FIG. A plate portion 207 on which the back roller 204 rolls is provided inside the guide portion 198. The plate portion 207 is formed with a drain hole 207a communicating with the rainwater passage 206. Rainwater that has entered the guide portion 198 through the sheet member 9 flows from the drain hole 207a to the rainwater passage 206 and is drained to the outside. Be able to.

  70 to 72, two wires 184 and 184 that extend in the longitudinal direction of the sheet member 9 are arranged at the end of the sheet member 9, and the end is covered with the covering member 209. Then, the end portion of the sheet member 9 may be reinforced so as to be sandwiched between the sandwiching members 210 and 210. Support shafts 211 extending in the front and back direction of the sheet member 9 are fastened and fixed by nuts 212 to both sides of the clamping members 210 and 210 in the width direction. The holding members 210 and 210 are integrated by the support shaft 211 and the nut 212. Rollers 213 and 213 are rotatably supported on the respective spindles 211, and as shown in FIG. 72, these rollers 213 roll on the inner surface of the guide portion 198 of the modified example 8. Further, a bolt 215 and a nut 216 for integrating the clamping members 210 and 210 are provided between the support shafts 211. Reference numeral 214 denotes a spacer. Reference numeral 271 in FIG. 72 is a resin plate on which the clamping member 210 slides.

  73 and 74, the guide part 198 of the long side beam member 7 is separated from the long side beam member 7 and is movable in the width direction of the sheet member 9. Good. The long side beam member 7 is provided with a support member 220 having a shape in which the guide portion 198 can be accommodated. The support member 220 extends in the longitudinal direction of the long side beam member 7. A slit 220 a into which the end of the sheet member 9 is inserted is formed on the side wall of the support member 220. Inside the support member 220, a fluid pressure cylinder 221 that expands and contracts in the width direction of the sheet member 9 and a slide rail 222 that supports the guide portion 198 are provided. The cylinder 221 supports the sheet member 9 side of the guide portion 198. The slide rail 222 extends in the width direction of the seat member 9. When the cylinder 221 is contracted, the end of the sheet member 9 moves inward in the width direction of the sheet member 9 and the tension of the sheet member 9 is weakened. On the other hand, when the cylinder 221 is extended, the end of the sheet member 9 becomes the width of the sheet member 9. The slack of the sheet member 9 is adjusted by moving outward in the direction. When the sheet member 9 is stretched, it may be stretched in order from the upper side to the lower side as shown in FIG. 74 is a member that supports the intermediate portion in the width direction of the sheet member 9.

  Further, the shape of the rail that guides both ends in the width direction of the sheet member 9 may be set so that the tensile force in the width direction on the sheet member 9 acts as shown in FIG.

  Further, as in Modification 11 shown in FIG. 75, the width of the sheet member 9 may be increased toward the upper side and the lower side.

  Further, as in Modification 12 shown in FIG. 76, the guide portion 198 may be movable in the width direction of the sheet member 9 by the rotation of the screw rod 225. The long-side beam member 7 of the second modified example has a servo motor 226 that supports the screw rod 225 so that the screw rod 225 extends in the width direction of the sheet member 9 and is rotatable. A nut 227 fixed to the guide portion 198 and screwed into the screw rod 225 is provided. The nut 272 is attached to the long-side beam member 7 so as to be movable in the axial direction of the screw rod 225 by a slide rail (not shown). When the screw rod 225 is rotated by the servo motor 226, the nut 227 moves in the axial direction of the screw rod 225, whereby the slack of the sheet member 9 can be adjusted. In this modification 12, the screw rod 225 is fixed to the inside of the outer side plate part 7a of the long side beam member 7, but not limited to this, it may be fixed to the outer side of the outer side plate part 7a. . In this case, the servo motor 226, the nut 227, the guide portion 198, and the sheet member 9 are also positioned outside the outer plate portion 7a.

  Further, as in Modification 13 shown in FIGS. 77 to 79, L-shaped reinforcing members 230, 230 may be provided on the front side and the back side of the upper end portion of the sheet member 9. Two wires 231 and 231 extending in the width direction are fixed to the upper end portion of the sheet member 9. As shown in FIG. 79, the reinforcing members 230, 230 are arranged so as to sandwich the upper end portion of the sheet member 9, and are integrated by bolts 232 and nuts 234. Thereby, when a tensile force acts on the sheet member 9 in the width direction, the sheet member 9 is hardly broken. Reference numeral 235 denotes a rubber material.

  80, wires 239, 239,... Are provided at the end of the sheet member 9, and the wire 239 is wound around the upper end of the long side beam member 7 (not shown). ) And the sheet member 9 may be moved by winding the wire 239 with a winding device.

  In addition, as in Modification 15 shown in FIG. 81, a storage portion 236 that stores the sheet member 9 so as to be folded without winding the sheet member 9 may be provided in the dome-shaped building 150. The storage portion 236 is curved downward. An opening through which the sheet member 9 is inserted is formed in the upper part of the storage unit 236, and this opening is covered with a net or the like so that animals such as birds and garbage can not enter the storage unit 236. By covering the opening in which the sheet member 9 enters with a net, air permeability can be ensured, and the sheet member 9 can be dried when wet. Reference numeral 235 is a member for pulling the sheet member 9 downward.

  82, two racks 237 and 237 are provided on the outer plate portion 7a and the inner plate portion 7b of the long side beam member 7 so as to face each other, and the racks 237 and 237 A plurality of pinions 238, 238,... May be arranged between them, and these pinions 238, 238,. The sheet member 9 is provided with a servo motor (not shown) that rotationally drives the pinions 238, 238,. The sheet member 9 can be moved by rotating the pinions 238, 238, and 238.

  83, both the idle pulley 159 and the gear 157 may be positioned above the take-up roller 155. As a result, the midway portion in the longitudinal direction of the sheet member 9 does not curve downward, so that dust, rainwater, and the like are unlikely to collect in the midway portion of the sheet member 9. In the modified example 16, a pressing pulley 162 for pressing the sheet member 9 against the gear 157 is provided above the gear 157.

  In addition, as in Modification 18 shown in FIGS. 84 to 87, the slack of the sheet member 9 may be adjusted by pulling the intermediate portion in the width direction of the sheet member 9 downward. A rope 280 extending in the longitudinal direction is provided at the center in the width direction on the back surface of the sheet member 9 of the modified example 18. A midway portion of the rope 280 is separated from the back surface of the sheet member 9. The long side beam member 7 is provided with a small beam 281 extending in the width direction of the sheet member 9. A hook 282 shaped to be hooked on the rope 280 is attached to the small beam 281 via a hook driving device 283. The hook driving device 283 can be driven to switch between a state in which the hook 282 is tilted (indicated by a virtual line in FIG. 86) and a state in which the hook 282 is raised. The sheet member 9 can be raised and hooked on the rope 280 when the roof is closed. When the hook 282 is tilted while being hooked on the rope 280, the rope 280 is pulled, whereby the widthwise intermediate portion of the sheet member 9 is pulled downward to adjust the slack.

  88 and 89, the bar member 295 extending in the width direction provided at the upper end of the sheet member 9 is grasped by the grasping mechanism 290 and pulled, whereby the sheet member 9 The slack may be adjusted. The gripping mechanism 290 includes an upper member 291, a lower member 292, and a drive device (not shown) that drives these members 291 and 292. The upper member 291 has a long shape extending across both ends of the sheet member 9 in the width direction. Both end portions in the longitudinal direction of the upper member 291 protrude toward the side where the sheet member 9 approaches. The lower member 292 is formed in the same manner as the upper member 291. The base end sides of the upper member 291 and the lower member 292 are rotatably connected by a shaft 293 extending in the longitudinal direction, and the upper member 291 and the lower member 292 rotate in a direction in which the distal end sides are separated from each other. It is supposed to be. Further, the driving device is configured to rotate the upper member 291 and the lower member 292 in a direction in which the distal end sides approach each other. In this case, when the sheet member 9 approaches, both ends in the width direction of the bar 295 enter between the protruding portions of the upper member 291 and the lower member 292, and the members 291 and 292 are separated from each other. Rotate. Thereafter, the intermediate portion in the longitudinal direction of the bar 295 enters between the intermediate portions in the longitudinal direction of the upper member 291 and the lower member 292, and at this time, the drive device is operated, so that the entire bar 295 is moved to the upper member 291 and The lower member 292 can be sandwiched. Then, the slackness of the sheet member 9 can be adjusted by moving the gripping mechanism 290 upward by a fluid pressure cylinder or the like (not shown).

<< Embodiment 8 of the Invention >>
FIG. 90 shows a structure 240 according to Embodiment 8 of the present invention. The structure 240 of the eighth embodiment is for, for example, indoor tennis courts. Hereinafter, the same parts as those in the first embodiment are denoted by the same reference numerals, description thereof will be omitted, and different parts will be described in detail.

  The structure 240 has a shape close to a rectangle in plan view, and an entrance / exit 241 is provided in the lower part. The structure 240 is provided with a plurality of columns 241. A beam 242 is connected to the top of the column 241. The structure 240 is provided with a plurality of sheet members 9 so as to block between the adjacent columns 241 and 241. Among these sheet members 9, the sheet member 9 located on the side wall extending in the longitudinal direction of the structure 240 extends to the roof of the building 240 so as to block between the beams 242 and 242. The sheet member 9 and the beam 242 are basically configured in the same manner as in the first embodiment, and the sheet member 9 is guided by a rail provided on the beam 242. Further, the column 241 is provided with a column side rail (not shown) that is continuous with the rail (not shown) of the beam 242.

  A storage 243 for storing the sheet member 9 is provided above and below the structure 240. These storages 243 are configured in the same manner as in the seventh embodiment, and include a take-up roller, a servo motor, and the like that wind up the sheet member 9 although not shown. These take-up rollers are driven to rotate by a servo motor. In addition, the code | symbol 244 of FIG. 90 is a ventilation port, and the code | symbol 245 is a cover member.

  When the upper winding roller is rotated in the winding direction and the lower winding roller is rotated in the loosening direction, the sheet member 9 is wound around the upper winding roller and stored in the upper storage 243. The Thereby, the roof and side wall of the structure 240 are opened. At this time, a driving wire (not shown) extending from the sheet member 9 is connected to the lower winding roller. Therefore, the lower winding roller is rotated in the winding direction, and the upper winding roller is rotated. When the take-up roller is rotated in the loosening direction, the sheet member 9 moves downward while the drive wire is taken up by the lower take-up roller, and eventually the sheet member 9 becomes the lower take-up roller. It is wound up and stored in the lower storage 243. This also opens the roof and side walls of the structure 240. At this time, since the driving wire extending from the sheet member 9 is connected to the upper winding roller, the sheet member 9 can be moved upward again. The storage 243 may be provided only on one of the upper side and the lower side.

  That is, in the eighth embodiment, the roof and the wall of the structure configured by the columns 241 and the beams 242 are configured by the sheet member 9.

  Therefore, also in the eighth embodiment, since the openable roof is configured by using the sheet member 8, the same effect as in the first embodiment can be obtained.

  Note that the structure 240 can be used not only when the tennis court is indoors but also when various facilities are indoors.

<< Ninth Embodiment of the Invention >>
FIG. 91 shows a structure 250 according to Embodiment 9 of the present invention. The structure of the ninth embodiment is used as a garage, for example.

  That is, the structure 250 has a shape close to a rectangle in plan view, and an end wall portion on one side in the longitudinal direction is open. The roof can be opened. The roof is provided with first to third sheet members 251 to 253 arranged in the longitudinal direction of the structure 250. The inner wall surface of the structure 250 is provided with first to third rails 254 to 256 as guide portions for guiding both sides of the first to third sheet members 251 to 253 in the width direction. The drive wires 251a to 253a connected to the sheet members 251 to 253 pass through the rails 254 to 256. Further, winding devices 257 and 258 for winding the drive wires 251a to 253a are provided on the upper and lower portions of the structure 250, respectively. When the upper winding device 257 is operated, the first to third sheet members 251 to 253 move to the upper part of the structure 250, and the roof of the structure 250 is closed as shown in FIG. On the other hand, when the lower winding device 258 is operated, the first to third sheet members 251 to 253 move so as to cover the open portion of the end wall portion on one side in the longitudinal direction of the structure 250, and the opening is performed. Part is covered. In addition, the support part of this invention is comprised by the side wall of the structure 250. FIG.

  Therefore, also in the ninth embodiment, since the openable roof is configured by using the sheet members 251 to 253, the same effect as in the first embodiment can be obtained.

  The structure 250 can be used as various warehouses in addition to the garage.

<< Embodiment 10 of the Invention >>
FIG. 92 shows a structure 260 according to the tenth embodiment of the present invention. The structure 260 of the tenth embodiment is used as a garage like the ninth embodiment.

  The structure 260 includes a rectangular base portion 261 in a plan view, and a plurality of slide walls 262, 262,... Provided on the base portion 261 in the longitudinal direction. These slide walls 262 are composed of a beam 263 curved upward and a sheet member 264 attached to the beam 263. The outer shape of the slide wall 262 is set so as to be smaller as it is located on one side in the longitudinal direction. The base part 261 is a support part.

  The base portion 261 is provided with rails 261a, 261a,... As guide portions for guiding the lower end portion of each slide wall 262 in the longitudinal direction, and the slide wall 262 can move the base portion 261 in the longitudinal direction. It has become. The roof of the structure 260 can be opened by moving the slide wall 262 having a small outer shape in the slide wall 262 having a large outer shape by moving the slide wall 262 in the longitudinal direction of the base portion 261.

  Therefore, also in the tenth embodiment, since the openable roof is configured using the sheet member 264, the same effect as in the first embodiment can be obtained.

  The structure 260 can be used as various warehouses in addition to the garage.

<< Embodiment 11 of the Invention >>
FIG. 93 shows a structure 270 according to Embodiment 11 of the present invention. The structure 270 of the eleventh embodiment is installed on an inclined land such as a vineyard.

  The structure 270 includes a column 271, beams 272 and 272, a sheet member 9 disposed between the beams 272 and 272, and a driving device 274 for moving the sheet member 9. The beam 272 is provided with a guide wire 275 as a guide unit that guides the beam 272 in the extending direction. At both ends in the width direction of the sheet member 9, pulleys 276 and 276 suspended from the guide wire 275 are attached. In the eleventh embodiment, the sheet member 9 can be moved as in the second embodiment. When the space between the beams 272 and 272 is opened, the sheet member 9 is folded as shown in FIG. . The beam 272 is the support portion of the present invention. Further, a plurality of the structures 270 can be connected and used.

  Therefore, also in the eleventh embodiment, since the openable roof is configured using the sheet member, the same effect as in the first embodiment can be obtained.

  The present invention is not limited to large-scale facilities such as baseball stadium roofs and concert venues, medium-sized facilities used as temporary roofs in shipyards, and small-scale facilities used as openable terraces installed on the roofs of apartment buildings. It is also possible to apply. It can also be used as a pool roof.

  As described above, the structure according to the present invention is suitable, for example, when an openable roof is configured.

Claims (8)

A sheet member;
A support part for supporting the sheet member;
A structure comprising a guide portion for guiding the sheet member in a predetermined direction. The structure according to claim 1,
A drive device for moving the sheet member;
The sheet member is arranged to constitute the roof of the building, and the driving device forms a state of covering the internal space of the building, a state of opening, and a state between these two states. A structure characterized by movement. The structure according to claim 2,
The structure is characterized in that the sheet member is arranged so as to constitute an external roof outside the building when the interior space of the building is open. The structure according to claim 2,
The structure is characterized in that the sheet member is stored when it is in an open state. The structure according to claim 1,
The structure characterized by the sheet | seat member being arrange | positioned so that the roof or wall of a structure may be comprised. The structure according to claim 5,
The sheet member is formed in an endless shape and is guided so as to circulate by a guide portion. In the structure according to any one of claims 1 to 6,
A structure in which a slack adjusting device for adjusting slack of a sheet member is provided in the support portion. In the structure according to any one of claims 1 to 7,
A structure for driving a seat member is configured to operate by obtaining at least one of weather information and disaster information.

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