JPH02178455A - Movable roof structure for building - Google Patents

Abstract

PURPOSE:To open or close a movable roof with good appearance by providing an opening section with a rain trough on the periphery on the roof of a building and providing multiple first rails in parallel with each other on a fixed roof and second rails for elevators on the inside of the opening section. CONSTITUTION:Multiple first rails 4 in parallel with each other are installed on a fixed roof on one side of an opening section while the end sections are located near the opening edge, and the second rails 6 linearly connected to the first rails 4 are provided on the indoor side of the opening section. A movable roof 14 provided with a weathering plate 17 guided to a rain trough 3 on the periphery for closing the opening section is travelably provided along the first rails 4 and the second rails 6, and a driving device 18 driving and running the movable roof is provided. The second rail elevators 5A and 5b are provided, and the state that both rails are linearly connected and the state that the upper face of the movable roof and the upper face of the fixed roof are nearly connected are switched. The appearance of the whole roof can be improved.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention is applicable to roof structures of pavilions (simple buildings) installed at various exhibition venues, other sports facilities, etc. This invention relates to a structure of a movable roof in which an opening is opened in a section and the opening is closed by a movable roof.

[Conventional technology]

There is a movable roof structure for purposes such as ventilation and lighting, as shown in Figure 11.

In this case, an opening 32 is formed in a part of a roof 31, and a plurality of mutually parallel rails 33 are connected to the opening 32.
2 and the upper surface of the fixed roof 31a on one side thereof, and for closing the opening 32.
34 so as to be freely movable along the rails 33, and further provided with a roof 35 for rain protection on the sloped upper side of the movable roof 34, and the movable roof 34 can be opened as necessary. This allows for ventilation and lighting, and in case of rain, the opening 32 is closed with a movable roof 34 to prevent rainwater from entering.

[Problem to be solved by the invention]

However, in order to protect the circumference of the opening 32 from rain, it is necessary to wrap the circumference of the movable roof 34 around the circumference of the opening 32. 31a, and furthermore,
A rain cover roof 35 for the sloped upper part of the movable roof 34
Since the movable roof 34 protrudes above the movable roof 34, there is room for improvement in that the overall appearance of the roof becomes unsightly.

The present invention was devised in view of the above-mentioned circumstances, and aims to improve the appearance of the entire roof using extremely rational improvement techniques.

[Means to solve the problem]

The technical features of the present invention achieved to achieve the above object are as follows.

That is, an opening having a rain gutter around the periphery is opened in the roof of the building, and a plurality of first rails parallel to each other are placed on the upper surface of the fixed roof on one side of the opening, with their ends positioned near the edge of the opening. For closing an opening, the second rail is installed on the indoor side of the opening, and is installed on the indoor side of the opening, and is provided on the periphery with a rain closing plate that fits into the rain gutter. A movable roof is provided so as to be movable along the first and second rails, and a drive device is further provided to drive and travel the movable N rails, while both n rails are connected in a straight line, and the movable roof is provided. The feature is that a second rail elevator is provided to switch the upper surface between the fixed roof surface and the connected state.

[Effect]

According to the above feature, the opening is opened by running the movable roof with both the rails connected in a straight line.

By positioning the movable roof in the opening and lowering the second rail, the movable roof fits completely into the opening, and the upper surface of the movable roof is connected to the upper surface of the fixed roof, creating a good-looking state. is exposed, and the rain cover I temporarily gets involved in the rain V on the diary opening side, thereby achieving rain cover around the opening.

〔Example〕

Hereinafter, embodiments of the present invention will be explained based on the drawings. Figures 1 and 2 show a building that is an example of a target to be equipped with a movable roof structure according to the present invention. This building A has a steel structure with curtains. Four building structures A1 are so-called all-glass structures with walls stretched around them, and have sloped layers If on four sides.
A movable N-phase structure is installed on the upper side of the sloped roof 1 at the part where each building structure A is assembled.

Hereinafter, the movable roof structure according to the present invention will be specifically explained based on FIGS. 3 to 7 as well as FIGS. 1 and 2.

In the figure, reference numeral 2 denotes an opening formed in the inclined N root 1 and having a triangular shape in plan view. i3 is provided.

Reference numeral 4 denotes a plurality of parallel wires installed in a recess on the upper surface of the fixed roof 1a on the lower side of the slope with respect to the opening 2 (in the drawing, a total of three rods are shown at the top of the slope M root 1 and on both sides thereof). The first rail is such that its sloping upper end is located at the edge of the opening 2.

5A and 5B are elevators for the second rail 6, which will be described later, and are arranged at four locations: the uppermost corner of the opening 2, the remaining two corners on the lower side, and the center of the two corners. There is.

The three corner lifts 55A have the same configuration, and are cylinders 9 for placing the second pantograph lid 7 on the base 8 and for lifting and lowering the lifting member 7a of the lifter 7. At the same time, a vertical guide rail 10 is provided on the building side, and the guide rail 1
A roller 11 that is guided by 0 is provided on a member 7b that is connected to the elevating member 7a.

The remaining one elevator 5B is obtained by omitting the rollers 11 in the elevator 5A having the above configuration, and the connecting member 1 is connected between the elevator 5B and each lifting member 7a of the elevator 5A.
2 is provided.

The rail receiver 13 provided in each of the second rail elevators 5A and 5B is a stand, and the second rail 6 is attached to the upper part of the rail receiver 13, and
When the lifting member 7a of the lifter 7 is lifted up by the cylinder 9, the upper surface of the second rail 6 is configured to be linearly connected to the upper surface of the first rail 4, respectively.

Reference numeral 14 denotes a movable roof having a triangular shape in plan view, which fits completely into the opening 2, and the lower part of the movable roof has a triangular shape in plan view.
The rail 4 and the second rail 6 are provided with a transfer wheel 15 for freely transferable running and a transfer wheel 16 for left and right steady rests, and the rail 4 and the second rail 6 are provided with transfer wheels 16 for movement. It is freely configured.

This movable roof 14 is connected to the second rail elevator 5A.
, the upper surface of the movable roof 14 is placed in the opening 2 in the lowered state, and the upper surface of the movable roof 14 in the lowered state is ＼・The openings 2 are refracted so as to be continuous, and the openings 2
A rain closing plate 17 that fits into the rain gutter 3 of the opening 2 in a state where the rain closing plate 17 is fitted into the rain gutter 3 of the opening 2 is connected to the peripheral part.

Reference numeral 18 denotes a drive device for driving and traveling the movable roof 14, and the two wheels at the center in the width direction of the movable roof 14 are attached to the member 19 with a rack 20 that is longer than the traveling stroke of the movable roof 14. On the other hand, a motor M and a reduction gear 41121 2Mi connected thereto are mounted on a stand 13, and a pinion 22 that meshes with the rack 20 is provided on the output shaft of the reduction gear 21. .

〔Effect of the invention〕

The movable roof structure of the building according to the present invention has the above-mentioned configuration, and as shown in FIGS.
By raising the rail 6, linearly connecting the second rail 6 to the first rail 4 on the fixed roof la side, and running the movable roof 14, the opening 2 can be opened as in the conventional case.

Then, as shown in FIG. 8, by positioning the movable roof 14 in the opening 2 and lowering the second rail 6,
The movable roof 14 fits completely into the opening 2, and the upper surface of the movable roof 14 appears on the upper surface of the fixed roof 1a, creating a series of good-looking conditions.

Moreover, when the movable shed 1114 is housed in the opening, the rain closing plate 17 is inserted into the rain gutter 3 of the two openings, so that the rain closing around the opening 2 is completely achieved, and the whole area is completely shut off. As a result, it has become possible to improve the appearance of the entire roof with a movable roof structure using extremely rational improvement technology.

[Brief explanation of the drawing]

FIG. 1 is an overall perspective view of a building in which a movable roof structure according to the present invention is installed, and FIG. 2 is a plan view of the building. Figure 3 is a front view of the movable roof, Figure 4 is a view from the vr line view, Fig. 7 is a detailed view of the drive device, Fig. 8
10 to 10 are explanatory views of the operation of the movable roof, and FIG. 11 is a sectional view of a conventional movable roof structure. 1... Roof, 1a... Fixed roof, 2... Opening,
3... Rain gutter, 4... First rail, 5A, 5B...
・Second rail elevator, 6...Second rail, 17...
Rain closing board, I8... drive device. Applicant Takenaka Corporation Applicant
Hideo Fujimoto, Patent Attorney, Sansei Co., Ltd.

Claims (1)

[Claims] An opening having a rain gutter around the periphery is opened in the roof of the building, and a plurality of first rails parallel to each other are positioned on the upper surface of the fixed roof on one side of the opening, with their ends located near the edge of the opening. A movable opening closing plate is provided with a second rail installed on the indoor side of the opening and connected in a straight line to the first rail, and has a rain closing plate on the periphery that engages with the rain gutter. A roof is provided so as to be freely movable along the first and second rails,
Further, a drive device for driving and traveling the movable roof is provided, and a second rail elevator is provided for switching between a state in which both the rails are linearly connected and a state in which the upper surface of the movable roof is substantially connected to the upper surface of the fixed roof. The movable roof structure of the building is characterized by: