JPH0355331A - Pyramid-shaped movable roof - Google Patents

Abstract

PURPOSE:To simplify composition and improve the stability of a moving roof at the time of moving by moving the saddle-shaped moving roof linearly, along guide rails arranged on a truncated-pyramid-shaped fixed roof with an opening central section. CONSTITUTION:A truncated-pyramid-shaped fixed roof 12 with an opening central section is set, and in parallel with the sides and the roof, a plurality of guide rails 15, 15, 16... are arranged on the fixed roof 12. Besides, on the guide rails 15, 15, 16..., saddle-shaped moving roofs 13, 13 are arranged. Then, by using a driving mechanism, the moving roofs 13, 13 are linearly moved along the guide rails 15, 15, 16..., from a position covering the opening 14 of the fixed roof 12, to d specified position for opening the fixed roof 12. As a result, a movable roof 11 is formed in a stable shape, and rigidity can be improved.

Description

[Detailed Description of the Invention] "Industrial Application Field" The invention relates to a roof of a structure having a pyramidal roof used in sports facilities, event facilities, etc.
In particular, the structure can be used for multiple purposes by making part of the roof open and closing, leaving part of the roof open when the weather is sunny or when the weather is good, and closing it during bad weather or when noise is a problem. Regarding roofs.

``Prior Art'' Conventionally, structures shown in FIGS. 16 to 19 have been proposed as retractable roof structures in which the top of the roof can be opened and closed, such as in structures having dome roofs.

FIG. 16 is a diagram showing a first example of a conventional retractable roof. In this retractable roof 1, a plurality of fan-shaped roof blocks 2 covering the top of the roof are connected to guide rails and a frame 3 at the top of the retractable roof 1. It is designed to be moved below the roof.

Also, Figures 17 and 18 show the second part of the conventional retractable roof.
This retractable roof 1 has a plurality of rails 6 arranged on a fixed roof 5 with an open top, and a multiple fan-shaped movable roof 7 that covers the opening of the fixed roof 5. It is designed to be moved on a fixed roof 5 using rails 6 in a holding manner.

FIG. 19 is a diagram showing a third example of a conventional retractable roof, in which a fan-shaped roof block 2 is rotatably attached to a fixed roof 5 with a hinge 9. It can be rotated to open the top of the roof.

``Problem to be solved by the invention'' However, each of the previous retractable roofs had the following problems.

In the retractable roof 1 according to the first example, the frame 3 at the top of the roof
There was a problem in that this left behind and spoiled the appearance of the opening in the roof.

Further, in the retractable roof 4 according to the second example, since the flat movable roof 7 is moved onto the fixed roof 5 in a cantilevered manner, there is a problem in that it lacks stability during movement.

Further, the retractable roof 8 according to the third example has a fan-shaped roof block 2.
Since the block was opened and closed by rotating it, there was a problem that the rotation mechanism of the block was complicated.

The present invention was made in view of the above circumstances, and is a further development of the katashi style, which has the advantage of not leaving any framework in the opening, and aims to provide a retractable roof that can be moved in a stable state. It is said that

"Means for Solving the Problems" The present invention includes a fixed roof in the shape of a truncated pyramid with an opening in the center, and a fixed roof that is movable from a position covering the opening of the fixed roof to a predetermined position where the fixed roof is opened. a saddle-shaped movable roof provided on the fixed roof; a plurality of rails disposed on the fixed roof along sides and parallel to the fixed roof; and a drive mechanism for moving the movable roof along the rails. A means to solve the above problem was to configure a pyramid-shaped retractable roof.

"Function" The retractable roof of the above structure has a saddle-shaped movable roof installed on the fixed roof, which is arranged on the side of the fixed roof and parallel to it on the fixed roof, and is moved in a straight line along the number of saw rails. The roof can be opened and closed by moving it in the same direction.

Embodiment FIGS. 1 to 6 are diagrams showing a first embodiment of the present invention, in which reference numeral 11 indicates a retractable roof, 12 a fixed roof, and 13 a movable roof.

The fixed roof l2 has an opening 14 with the top of a square pyramid cut out.
It is shaped like a truncated quadrangular pyramid.

Of the four sides of this fixed roof l2, two opposing sides are each provided with a first guide rail l5. Moreover, on the fixed tension roots 12, these l-th guide rails l5
Two second guide rails l6 are provided in parallel with each other. These second guide rails l6... are provided on the locus of movement of the two ends of the movable roof l3 that moves along the l-th guide rail l5, and are
3 is designed to guide its two ends when moving.

The fixed roof 12 is, for example, a structure constructed by combining chevron-shaped rigid frames to form a framework, and covering this with flat plates as needed.

Two movable roofs 13 are movably provided on this fixed roof 12.

These moving roofs l3 each have an opening 1 in the fixed roof 12.
It is formed in a saddle shape such that when it is moved to the top so as to cover 4, both sides touch to form a square pyramid. Further, as shown in FIGS. 7 and 8, the movable roof 13 is composed of a structure in which mountain-shaped rigid frames 17 are arranged and the outer surface is covered with a flat piece 18, or a three-dimensional truss.

Furthermore, wheels 19 for running the rails are attached to each end of the movable roof 13 in contact with the guide rails 15, 16.

The guide rails 15 and 16 are provided with guides for driving the wheels 19 attached to each end of the movable roof 13 and for preventing the wheels from coming off. These guide rails 1 5 , 1 6 may be fixed on the outer surface of the fixed roof l2 or may be provided embedded in the fixed roof l2. In addition, the weight of the sliding roof 13 is large, and the guide rail 1
5.1 If the burden of step 6 is large, increase the number of trees scattered on the guide rail as necessary.

Further, a drive device (not shown) for moving the movable roof l3 along the rails 15.16 is provided outside the fixed roof l2 or inside the fixed roof l2. Since the movable roof 13 has a considerable weight and its center of gravity moves up and down as it moves, it is necessary to use a reliable, weight-resistant driving device. As a drive device used for such a purpose, a reciprocating device using a combination of racks and binions, a winch pulling device, etc. are suitable. Furthermore, by using it in combination with a counterweight as necessary, the energy required for movement can be reduced.

Also, the above car transport l9 or guide rail! 5 and 16 are preferably provided with an escape prevention locking mechanism or a brake mechanism to prevent the movable roof l3 from escaping due to gusts of wind or unforeseen circumstances during movement.

In addition, the two movable roofs 13 are closed during a typhoon, etc., but by integrating the movable roofs 13 together, a stable state can be achieved. It is desirable to provide a moving roof interconnection mechanism. This moving roof interconnection mechanism is
A locking mechanism such as an electromagnetic locking mechanism is provided at the contact portion of each movable roof 13, and this locking mechanism is locked when the two movable roofs 13 come into contact, and is released when moving. mechanism etc. can be used.

Further, it is desirable that the retractable roof l1 is provided with a travel control mechanism for controlling left and right travel of the movable roof l3 to prevent meandering of the movable roof l3.

The opening/closing operation of the retractable roof 11 configured as described above is performed first.
This will be explained with reference to FIGS. 6 through 6. Figures 1 and 2
The retractable roof 11 shown in the figure has two movable roofs l3 in contact at the top of the roof, and an opening 1 in the fixed roof l2.
4 is completely covered, and the retractable roof 11 as a whole forms a square pyramid. Then, the drive device is activated to move the two moving roofs l3 linearly along the guide rails 15,16. Figures 3 and 4 show the movable roof l3
is moved half by half, and both movable roofs l
3 is an opening l4, and the fixed roof 12 is partially opened.

By further moving the movable roof l3 toward the end of the fixed roof l2, both movable roofs 13 overlap the ends of the fixed roof l2, as shown in FIGS. The opening l4 of l2 is completely opened.

In this way, the saddle-shaped movable roof 1l is moved along the first guide rail l5 provided on the side of the fixed roof l2 and the second guide rail 16 provided parallel to it on the fixed roof l2. By moving in a straight line, the moving roof 13
can be stably supported and moved.

FIGS. 9 to 12 are diagrams for explaining the stability during movement due to the difference in the shape of the moving roof.

When moving the conventional movable roof 7 in the form of a flat plate, as shown in FIGS. 9 and 10, a moment M is generated in the supporting portion of the movable roof 7 due to force P caused by wind or the like. In the flat movable roof 7, the height e is small and the rail reaction force R=PC/e is large, resulting in poor stability during movement. On the other hand, in the movable roof l3 of the present invention,
As shown in FIGS. It and 12, the height e can be set large due to the configuration, so high stability can be obtained during movement.

In this way, the retractable roof 1l is a saddle-shaped movable roof l3.
is moved linearly along a first guide rail 15 provided on the side of the fixed roof l2 and a second guide rail 16 provided parallel thereto and guiding the end of the movable roof l3. Therefore, the stability of the movable roof l2 during movement can be improved.

Moreover, by making the movable roof l3 into a saddle shape V), the rigidity is higher than that of the flat movable roof 7, resulting in a stable shape.

Further, since the movable roof 13 is moved linearly along the guide rails 15, 16, a complicated mechanism such as a rotation mechanism is not required, and the structure of the retractable roof can be simplified.

In the first embodiment, the shape of the retractable roof 11 is a square pyramid, but the shape of the retractable roof according to the present invention is not limited to a square pyramid, and can be widely applied to pyramid-shaped roofs other than square pyramids. I can do it.

FIGS. 13(a) to 13(e) are diagrams showing an example of application of this first embodiment. Retractable roof 11 shown in FIG. 13(a)
Figure a is an example in which two movable roofs 13a are movably provided on a fixed roof 12a, and the retractable roof as a whole is formed into a square pyramid with a rectangular bottom when the movable roof 13a is in the closed state.

The retractable roof 1lb shown in FIG. 13(b) has two movable roofs 1 on a fixed roof 12b in the shape of a truncated quadrangular pyramid with a trapezoidal bottom.
3b is movably provided, and when the movable roof 13b is in the closed state, the retractable roof as a whole is shaped like a square pyramid with a trapezoidal bottom.

The retractable roof 11c shown in FIG. 13(C) has three movable roofs 13c movably provided on a hexagonal truncated pyramid-shaped fixed roof 12c. This is an example of a form like this.

The retractable roof lid shown in FIG. 13 (cl) has one movable roof 13d movably provided on a truncated triangular pyramid-shaped fixed roof l2d, and when the movable roof 13d is in the closed state, the retractable roof as a whole becomes a triangular pyramid. This is an example of a formal precept.

No.! The retractable roof 11e shown in FIG. 3(e) has two movable roofs 13e movably provided on a pentagonal truncated pyramid-shaped fixed roof 12e, and when the movable roof 13e is in the closed state, the retractable roof as a whole forms a pentagonal pyramid. This is an example of how it was formed.

FIGS. 14(a) and 14(b) are diagrams showing a second embodiment of the present invention. The retractable roof 21 according to this embodiment has a first
It is constructed with substantially the same components as the retractable roof 1l shown in the figure. The retractable roof 21 according to this embodiment is the first
The difference from the retractable roof 11 shown in the figure is that among the four ends of the fixed roof 22 in the shape of a truncated pyramid, two ends 23 do not overlap with the movable roof 13 when the movable roof 13 is lowered.
This is the point cut flat.

In this embodiment, the degree of freedom in selecting the overall shape of the retractable roof 21 can be increased by changing the shape of the end portion of the fixed roof 22 that does not overlap with the movable roof.

FIGS. 15(a) to 15(c) are diagrams showing a third embodiment of the present invention. In this embodiment (this retractable roof 3l), a pair of l-th movable roofs 33.33 are movably provided on a fixed roof 32 in the shape of a truncated quadrangular pyramid, and these first movable roofs 33.33 are Each of the second movable roofs 34, 34 is movably provided in a saw construction.

The opening/closing operation of the retractable roof 3l constructed in this way is performed as follows. In FIG. 15(a), each movable roof 33
．． 34 are all located at the top and cover the opening 35 of the fixed roof 32 in a quiet state. In this closed state, the retractable roof as a whole forms a quadrangular pyramid shape. And this retractable roof 3
To open the second moving roof 34, first move the second moving roof 34 downward, and as shown in FIG. 15(b), the two second moving roofs 34 are superimposed on the first moving roof 33. By doing this, an opening 35 is formed in the center of the retractable roof 31.
is expressed. Furthermore, when widening this opening 35 as necessary, the first movable roof 34 may be left overlapped,
It is moved to the end side of the fixed roof 32. And Figure 15 (
c) Fix the two first roofs 33 to the roof 32 as shown in
A large opening 35 can be formed by overlapping the bezel.

In the retractable roof 3l according to this embodiment, the movable roof 33.3
By configuring 4 in two stages, the opening ratio of the retractable roof 3l can be increased.

"Effects of the Invention" As explained above, the pyramid-shaped retractable roof of the present invention, configured as described above, has the following effects.

The pyramid-shaped retractable roof of the present invention includes a saddle-shaped movable roof, a first guide rail provided on the side of the fixed roof, and a second guide rail provided parallel to the first guide rail that guides the end of the movable roof. Since the movable roof is moved in a straight line along the movable roof, the stability of the movable roof during movement can be improved.

Moreover, by making the movable roof into a saddle shape, the rigidity is higher than that of a flat movable roof, resulting in a stable shape.

In addition, since the movable roof is moved linearly using guide rails, a rotating mechanism such as a rotation mechanism is not required.
The structure of the retractable roof can be simplified.

[Brief explanation of drawings]

Figures L to 6 are views showing the first embodiment of the present invention, in which Figure I is a plan view of the retractable roof in the closed state;
The figure is a front view of the same, Figure 3 is a plan view of the retractable roof in a partially open state, Figure 1 is a front view of the same, Figure 5 is a plan view of the retractable roof in an open state, and Figure 6 is a front view of the same. , Figure 7 is a perspective view of the moving roof.
Figure 8 is a sectional view of the same essential part, Figures 9 to 12 are diagrams for explaining the stability during movement due to the difference in the shape of the movable roof, and Figure 9 is a flat plate-like movable roof. Perspective view of 1st
0 is an elevation view of the same, FIG. 11 is a perspective view of the movable roof according to the present invention, FIG. 12 is an elevation view of the same, and FIG. 13 is a plan view showing an application example of the first embodiment of the present invention. FIG. 14 is a plan view showing a second embodiment of the present invention, FIG. I5 is a plan view showing a third embodiment of the present invention, and FIGS. 16 to 19 are for explaining the structure of a conventional retractable roof. This is a diagram. 11 11a, llb, tic, eye d. l1e, 21.
31--Retractable roof 12 12a. l2b 12c 12
d. l2e, 22.32・=Fixed roof 13, 13a.
13b. 13c. 13d, 13e, ...
Moving roof 14.35...Opening 15...First guide rail l6...Second guide rail 33...Ith moving roof 34...Second moving roof.

Claims (1)

[Claims] A truncated pyramid-shaped fixed roof with an opening in the center, a saddle-shaped movable roof that is movable on the fixed roof from a position covering the opening of the fixed roof to a predetermined position where the fixed roof is opened, and the fixed roof. A pyramid-shaped retractable roof comprising a plurality of rails disposed on the fixed roof at the sides of the roof and parallel thereto, and a drive mechanism for moving the movable roof along the rails.