JPH0384143A - Building structure with movable roof - Google Patents

Abstract

PURPOSE:To reduce the cost while improving the efficiency of usage by moving a segmental movable roof onto an annular track laid to the upper section of an annular sidewall and shifting a circle-divided shaped movable roof onto a circular track laid on the outside of the annular sidewall. CONSTITUTION:Two strips of annular tracks 6, 7 are constructed to the upper section of an annular sidewall 1, and a field 2 is installed inside the annular tracks 6, 7. A circular sidewall 3 is disposed in upright on the outside of the annular sidewall 1, and two strips of circular tracks 8, 9 are laid to the upper section of the sidewall 3. A support post 4 is mounted at a position oppositely faced to the circular sidewall 3 while holding the annular sidewall 1. Two segmental movable roofs 10, 11 separately shifted on the annular tracks 6, 7 are fitted. Two circle-divided shaped movable roofs 12, 13 are arranged so s to cross the annular sidewall 1 between the circular sidewall 3 and the support post 4. The corner sections of the circle-divided shaped movable roofs 12, 13 are pin-supported to the support post 4.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention is applicable to architectural structures with movable roofs that can be opened and closed, and particularly to architectural structures with movable roofs used in large stadiums, etc. It is something to do.

[Prior Art] In recent years, there has been an increasing desire to watch sports that are originally played outdoors, or to play sports without being affected by the weather, especially rainy weather.

There is also a demand for a relatively long outdoor sports activity season with no interruptions in the four seasons, and these demands have led to the construction of large domes with roofs.

However, the exercise environment or the viewing environment in a large dome with a roof must be done with the roof on even on a sunny day, and the roof above the roof creates a feeling of oppression, and the above-mentioned clear weather In such cases, it was argued that the sports and viewing environment would be worse than in stadiums without roofs.

Therefore, an idea was proposed to open and close the roof so that the upper part of the dome could be exposed to the outside air when it was not raining.

By the way, stadiums with movable m-roots have existed for a long time, and the types of movable roofs include a rectangular M1 type in which the roof completely slides, a circular roof type in which the roof moves like a camera shutter, etc.

However, all of these methods were limited to small-sized stadiums such as tennis courts, and had not been adopted for large stadiums (domes) such as baseball fields or football fields.

This is because there were issues with manufacturing costs, maintenance costs, and safety when creating a movable roof for a large stadium.

[Problems to be solved by the invention] This invention was devised in view of the above-mentioned conventional problems, and the construction cost is low, and there is no need to provide a special storage space for storing the openable roof. Furthermore, it can maintain sufficient structural strength as the roof of a large stadium, and
It is an object of the present invention to provide a large-sized building structure with a movable roof that can smoothly move the movable roof.i [Means for solving the problems] The movable roof of the present invention The building structure includes an annular side wall erected on a foundation, an arc-shaped III wall erected outside the annular side wall, and a support column provided at a position facing the arc-shaped side wall across the annular side wall. and a field provided inside the annular side wall, two annular tracks laid on the top of the annular side wall, and two movable truncated circular roofs that move separately on the two annular tracks. , two arcuate tracks laid on the upper part of the arcuate side wall, and two arcuate tracks whose corner portions are supported by pins on the support columns and whose arcuate portions move separately on the two arcuate tracks. a circular movable roof; when the roof is stored, the circular movable roof and the circular movable roof overlap on the field end side; when the roof is formed, the circular movable roof covers the center of the field; The movable circular roof is characterized in that it covers both ends of the field.

[Example] Hereinafter, the movable roofed architectural structure of the present invention will be described based on an example shown in the drawings.

1 and 2 show a first embodiment of the present invention.

In the figure, the reference numeral 1 indicates an annular shape (IIIM).

The annular side wall 1 is erected on a foundation, and a viewing seat is provided on the inside in the form of a slope. This annular side wall l can also be constructed integrally with a multi-roofed building.

Furthermore, two annular tracks 6° 7 are laid in the upper part of the annular side wall 1.

A field 2 is provided inside the annular wall 1. Field 2 will have artificial turf, etc., and will be used for baseball, etc.
It is said that it will be able to host not only sporting events such as soccer and football, but also concerts.

Further, an arc-shaped side wall 3 is provided upright on the outside of the annular side wall 1. Similar to the annular 11 wall 1, this arc-shaped side wall 3 can also be constructed integrally with a high-rise building having a plurality of rooms inside.

Two arcuate tracks 8°9 are laid on the upper part of the arcuate side wall 3.

A support column 4 is provided at a position facing the arc-shaped side wall 3 with the annular side wall 1 interposed therebetween.

In the first embodiment, the support column 4 is arranged outside the annular side wall l.

Incidentally, the annular side wall 1 is attached with two movable roofs 10° 11 in the shape of a truncated circle that move separately on two annular tracks 6° 7 . A plurality of wheels running on annular tracks 6, 7 are provided at the lower end of each occluded movable 10° 11.

Further, two circular movable roofs 12 and 13 are arranged between the arc-shaped side wall 3 and the support column 4 so as to straddle the annular side wall 1. The corners of each circular movable roof 12, 13 are supported by pins on the support columns 4. A plurality of wheels are attached to the lower end of the arc so that the arc portion moves independently on the arc-shaped track 8.9.

When stored on the roof, the truncated circular movable layer 110.degree. 11 and the circular segment-shaped movable layer 112.13 are arranged so as to overlap the edge of the field 2.

In other words, the movable roof 11 is nested in a nested manner so as to cover the movable roof 10. Further, the movable circular roofs 12 are stored in an overlapping manner.
Move to the end of field 2 so as to cover field 1. Further, the circular movable roof 13 is nested in the circular movable roof 12 so as to cover the circular movable roof 12 that has been moved onto the truncated circular movable roof 10.11.

Further, when forming the roof, the circular movable roof 12.13 moves to cover the center of the field 2, and the circular movable layer 11.
1 by moving to cover the edge of the field,
The movable layer 110, 11, 12, 13 can completely cover the upper part of the field 2.

In the above, the truncated circular movable layer! 10.11. If the circular movable roofs 12 and 13 are moved at the same time, the roof can be stored and formed in an extremely short time.

In the present invention, since the circular movable roof 10.11 and the circular movable layer 1fi12.13 are all configured to be movable, the shade area 9 can be moved according to the demands of the field side and the audience seats. You can freely create solar radiation areas.

Furthermore, as shown in Fig. 5, a movable circular roof 10°11,
By moving the segment-shaped movable layer 112, 13, the frontage position and opening area can be changed, thereby enhancing the effects of various events or competitions.

Next, a second embodiment of the present invention will be described.

6 and 7 of the drawings show a second embodiment of the present invention, which is located at the position 1I11N of the annular side wall l and at the field 2.
A columnar structure 5 is provided at a position facing the arcuate side wall 3 across the arcuate side wall 3, and a support column 4 is provided at the inner end of the columnar structure 5.

In this way, in this embodiment, since the support column 4 is provided inside the annular side wall l, there is no protruding part on the outside of the annular side wall 1 except for the arcuate side wall 3, so that space can be used more effectively. I can do it.

In the two embodiments described above, two movable circular roofs are used, but three or more movable roofs may be used.

If three or more circular movable roofs are used, the projected area of each movable roof can be made smaller, and the aperture ratio can be further increased.

[Effects of the Invention] The architectural structure with a movable roof according to the present invention has the above configuration.

With the structure according to the present invention, outdoor sports can be played or viewed in a natural environment with no roof on sunny days, and in an indoor environment with the roof closed on rainy days.

Further, since the truncated movable roof and the circular movable roof are stored in an overlapping state at the end of the field, it is possible to increase the aperture ratio within the structure.

Furthermore, the two movable circular movable roofs can move freely on each other on a circular track, and the two movable circular movable roofs can also move freely on a circular arc track, so it is possible to meet the demands of field measurements and spectator seats. You can freely create a shaded area and 9 solar irradiated areas according to the weather, and you will not be affected by the negative effects of sunlight that changes depending on the season or time of day.

In addition, by freely moving the movable circular roof and the movable circular roof, you can move the roof to block the wind depending on the wind direction that day, or to enable good natural ventilation. You can

Furthermore, the position of the roof can be changed freely, part 1.
The width of one wave or the opening can be arbitrarily set.

Furthermore, since the structure and movement for moving the roof are simple, construction costs are low and maintenance is easy.

4. I! A simple explanatory drawing on the first page shows an architectural structure with a movable roof according to the present invention, and FIGS. 1 and 2 are plan views of the first embodiment, and FIG.
1-1 line sectional view in the figure, Figure 4 is a sectional view taken along FIG. 3 is a plan view of the embodiment.

１　・・ 2・◆ ３　・・ ４　◆　◆ 5・◆ 6, 7 8, 9 10° 12° ・Annular side wall ◆Field ・Arc shaped side wall ・Support pillar ・Column structure ...ring orbit ...Arc-shaped trajectory 11...Movable circular roof 13... Circle-shaped movable roof No. figure -I = 4-7 Confectionery figure No. figure 3

Claims (1)

[Scope of Claims] An annular side wall erected on a foundation, an arcuate sidewall erected outside the annular sidewall, and a support column provided at a position facing the arcuate sidewall across the annular sidewall. and a field provided inside the annular side wall, two annular tracks laid on the top of the annular side wall, and two movable truncated circular roofs that move separately on the two annular tracks. , two arcuate tracks laid on the upper part of the arcuate side wall, and two arcuate tracks supported by pins on the support pillars at the corners, the arc part moving separately on the two arcuate tracks. a circular movable roof; when the roof is stored, the circular movable roof and the circular movable roof overlap on the field end side; when the roof is formed, the circular movable roof covers the center of the field; An architectural structure with a movable roof, wherein the movable circular roof covers both ends of the field.