CN212405663U

CN212405663U - Openable two-way telescopic roof structure

Info

Publication number: CN212405663U
Application number: CN201920915850.2U
Authority: CN
Inventors: 纪腾飞; 唐特; 张晓春; 蔡坤; 张瑞; 沈小要; 王高阳; 陈星文; 邱健; 贺小明
Original assignee: Shanghai Nuclear Engineering Research and Design Institute Co Ltd
Current assignee: Shanghai Nuclear Engineering Research and Design Institute Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2021-01-26
Anticipated expiration: 2029-06-18

Abstract

The utility model aims to disclose an openable two-way telescopic roof structure, which comprises a support structure pre-installed at the top of a building, wherein a track is laid on the support structure, a telescopic frame is installed on the track, a motor or an electric pulley is installed at the contact part of the telescopic frame and the track, a plurality of rigid frames are fixed on the telescopic frame, and a covering is arranged on the rigid frames; compared with the prior art, the structure design is reasonable, the whole weight is light, and the device can be directly arranged on a building; can open by a large scale or be closed, satisfy annular building's natural lighting, ventilation demand, intensity is high, and switching speed is fast, simple structure, and the suitability is strong, and easy dismounting realizes the utility model discloses a purpose.

Description

Openable two-way telescopic roof structure

Technical Field

The utility model relates to a two-way telescopic roof structure, in particular to two-way telescopic roof structure that can open and close.

Background

Along with the increase of national and local economic level and the development of urbanization construction, the requirements of people on the cleanness, the attractiveness and the like of a city are continuously improved, and a large and beautiful roof structure becomes a landmark building of the city.

But open closed room lid structure is the novel structure that develops this year, is the result of the automation thought of introducing in the building theory, is a main development trend of modern building, and its elegant appearance and practicality receive people's favor more and more. Although, china has recently raised the heat tide of building the open-close type roof structure, small-scale open-close type roof building has been ubiquitous, and the building of large-scale open-close type roof structure has also had certain achievement, but the whole situation is not ideal at present, has all kinds of unresolvable problems, lags behind the application of actual engineering to the research of open-close type roof structure in addition, how to develop novel and can use the open-close type roof structure in actual engineering faces huge challenge.

Scalable switching formula structure all has very extensive application at bridge, fire engine and dodge gate etc, however scalable switching formula structure is bright in the room lid structure system and sees, and how the utility model discloses a scalable switching formula room lid structure is applied to building fields such as stadium, art activity center and transportation center and is the problem that the urgent need was solved.

In addition, the retractable open-close type roof structure also has great practical engineering significance for a round building adopting an open-top type construction mode, for example, a nuclear island containment vessel of a third-generation nuclear power station is constructed by adopting an open-top method, internal facilities are completely exposed under the atmospheric environment during construction, the influence of rain, snow and typhoon weather is more easily caused, and the temporary roof of the type can well solve the problems.

Therefore, there is a need for a bi-directional retractable roof structure that can be opened and closed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but open closed two-way telescopic roof structure, to prior art's not enough, can not only satisfy the building to each item functional requirement of roof switching, have advantages such as simple structure and construction convenience, can satisfy well the requirement of well small-span building to the roof function that opens and shuts.

The utility model provides a technical problem can adopt following technical scheme to realize:

the openable and closable bidirectional telescopic roof structure is characterized by comprising a supporting structure which is pre-installed at the top of a building, a rail is paved on the supporting structure, a telescopic frame is installed on the rail, a motor or an electric pulley is installed at the contact position of the telescopic frame and the rail, a plurality of rigid frames are fixed on the telescopic frame, and a covering is arranged on the rigid frames.

In an embodiment of the present invention, the supporting member is fixedly installed along the periphery of the roof wall of the building by pre-embedding, welding or bolting.

In an embodiment of the present invention, the track is provided with a braking device, which plays a role of locking the motor or the electric pulley and controlling the expansion bracket to stop.

The utility model discloses an embodiment, the expansion bracket is the metal section bar of cross arrangement, and the material of metal section bar can be aluminum alloy, steel and other materials that accord with, the mode of linking of expansion bracket is for rotating hinged joint, makes it have flexible function.

The utility model discloses an in one embodiment, the one end of expansion bracket is fixed on the supporting member, the other one end of expansion bracket is freely flexible, the expansion bracket with motor or electronic pulley are installed to track contact department, realize flexible function through the drive of motor or electronic pulley.

The utility model discloses an embodiment be provided with encoder or limit switch on the starting position and the final position of motor or electronic pulley, encoder or limit switch with arresting gear intercommunication on the track is connected, and the start-up and the stop of signaling control motor realize fixed to the hasp of motor or electronic pulley.

In one embodiment of the present invention, the rigid frame has a cross-sectional form of a uniform cross-section or a variable cross-section.

In one embodiment of the present invention, the covering on the rigid frame is a film, a glass fiber reinforced plastic or a color steel plate.

In an embodiment of the present invention, the rigid frame is hinged to the fixed end of the expansion frame along the track direction to the free end of the expansion frame, and the rigid frame is folded by hinging the adjacent boundary of the rigid frame.

The utility model discloses an embodiment, be provided with automatic locking device on the track, realize that whole roof structure is fixed through the automatic locking device on the track.

Compared with the prior art, the openable bidirectional telescopic roof structure has reasonable structural design and light overall weight, and can be directly installed on buildings; can open by a large scale or be closed, satisfy annular building's natural lighting, ventilation demand, intensity is high, and switching speed is fast, simple structure, and the suitability is strong, and easy dismounting realizes the utility model discloses a purpose.

The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.

Drawings

Fig. 1 is a schematic structural view of a conventional expandable bridge after expansion;

FIG. 2 is a schematic structural view of the openable bidirectional retractable roof structure of the present invention in a fully opened state;

fig. 3 is a schematic structural view of the openable bidirectional retractable roof structure in a fully closed state;

fig. 4 is a schematic structural view of the openable bidirectional retractable roof structure of the present invention in a half-open state;

fig. 5 is a schematic structural view of the rigid frame of the openable bidirectional retractable roof structure in the fully opened state.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Examples

As shown in fig. 1 to 5, the openable bidirectional retractable roof structure of the present invention only simplifies the isolation and independence requirements of the display frames among multiple sequences for the function verification of the display frames.

The utility model discloses a but open closed two-way telescopic roof structure, include the bearing structure who installs in advance at the top of building 6, two tracks 5 are laid to the bearing structure top, install expansion bracket 1 on the track 5, fixed a plurality of rigid frame 3 on the expansion bracket 1, and motor or electronic pulley are installed to the place of expansion bracket 1 and the contact of track 5, set up covering 2, lightning rod, snow melt device and water drainage tank 7 on the rigid frame 3.

The supporting members are installed at the top end of the building 6 in advance, and the supporting members are installed along the periphery of the roof wall of the building in a pre-embedding, welding or bolt connection mode; a rail 5 is laid on the supporting member, and a braking device is arranged on the rail 5 to play a role in locking a motor or an electric pulley and controlling the start-stop function of the telescopic frame 1.

The telescopic frame 1 is formed by cross arrangement of metal sections, the metal sections can be made of aluminum alloy, steel and other materials, and the telescopic frame 1 is hinged in a rotating mode so as to have a telescopic function.

One end of the telescopic frame 1 is fixed on the supporting member, the other end of the telescopic frame 1 freely stretches, a motor or an electric pulley is installed at the contact position of the telescopic frame 1 and the track 5, and the stretching function is realized through the driving of the motor or the electric pulley.

A plurality of rigid frames 3 are fixed on the telescopic frame 1, and the section form of the rigid frames 3 can be the same section or variable sections. The cover 2 on the rigid frame 3 may be a film, glass reinforced plastic or color steel plate.

In order to better meet the natural daylighting performance of the roof structure, the covering 2 on the rigid frame 3 is made of a membrane material, and a PTFE membrane material, a glass fiber PVC building membrane material, a glass fiber organic silicon resin building membrane material, a glass fiber synthetic rubber building membrane material, an ETFE membrane material and other types of special membrane materials can be selected.

From the fixed end of the telescopic frame 1 to the free end of the telescopic frame 1 along the direction of the track 5, the boundary of the adjacent rigid frames 3 is hinged, and the rigid frames 3 are folded.

The starting position and the ending position of the motor or the electric pulley are positioned by using an encoder or a limit switch, a signal is sent to control the starting and the stopping of the motor, and the motor or the electric pulley is locked and fixed together with a braking device on the track 5.

The utility model discloses a but after open closed two-way telescopic roof structure expandes, motor or electronic pulley that are located on track 5 realized whole roof structure fixed through automatic locking device 4 on the track 5.

The opening and closing of the whole roof structure are automatically controlled, and according to actual requirements, any one side can be opened or closed, and two sides can be opened or closed simultaneously; after being unfolded, the water-saving rain-proof cover is in a convex-concave form, and a drainage groove 7 is arranged at the bottom of the groove, so that the drainage capacity of rain water is enhanced; after the whole roof structure is contracted, the roof structure is symmetrically folded at two ends of the building.

The utility model discloses a but open closed two-way telescopic roof structure can also install other auxiliary facilities according to actual conditions, comes the operation and other functions of the whole roof structure of better realization.

Compared with the existing openable building roof technology, the openable bidirectional telescopic roof structure of the utility model fully utilizes the characteristics of the telescopic structure and can satisfy more than 85% of opening area; the number of components is far less than that of the common roof structure, and the structure is simple and light. The structure adopts automatic opening mode, opens efficiently, but the influence that the quick response weather change brought can be controlled according to the demand the utility model discloses size and direction that roofing structure was opened.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims

1. The openable and closable bidirectional telescopic roof structure is characterized by comprising a supporting structure which is pre-installed at the top of a building, a rail is paved on the supporting structure, a telescopic frame is installed on the rail, a motor or an electric pulley is installed at the contact position of the telescopic frame and the rail, a plurality of rigid frames are fixed on the telescopic frame, and a covering is arranged on the rigid frames.

2. The openable, closable, bidirectional telescoping roof structure of claim 1, wherein the support structure is fixedly mounted around the building roof wall by pre-embedding, welding, or bolting.

3. The openable and closable bi-directional telescopic roof structure of claim 1, wherein a brake device is mounted on the rail.

4. The openable, closable, bi-directional telescopic roof structure of claim 1, wherein said telescopic frames are cross-disposed metal profiles, and said telescopic frames are linked by a swivel hinge.

5. The openable and closable bidirectional telescopic roof structure as recited in claim 1, wherein one end of the telescopic frame is fixed to the support structure, the other end of the telescopic frame is freely telescopic, and a motor or an electric pulley is installed at a position where the telescopic frame contacts the rail.

6. The openable and closable bi-directional telescopic roof structure of claim 1, wherein an encoder or a limit switch is provided at the start and end positions of the motor or the motor-driven pulley, and the encoder or the limit switch is communicatively connected to the brake device on the track.

7. The openable, closable, bi-directional telescoping roof structure of claim 1, wherein the cross-sectional form of the rigid frame is either uniform or variable.

8. The openable, closable, bi-directional telescoping roof structure of claim 1, wherein the covering on the rigid frame is a film, fiberglass or color steel plate.

9. The openable, closable, bi-directional telescopic roof structure of claim 1, wherein adjacent boundaries of said rigid frames are hinged to each other from a fixed end of said telescopic frame to a free end of said telescopic frame in said track direction.

10. The openable and closable bidirectional telescopic roof structure of claim 1, wherein the rails are provided with automatic locking means, and the whole roof structure is fixed by the automatic locking means on the rails.