Openable roof steel structure

Abstract

The utility model discloses an openable roof steel structure, which belongs to the technical field of roof steel structures, is connected with a structural column of a roof, and comprises a roof steel component, a telescopic component, a rotary connecting component and a control device, the roof steel assembly is fixed on the structural column; the telescopic assembly is rotationally connected with the roof steel assembly through the rotary connecting assembly. The control device controls the telescopic assembly to drive the roof steel assembly to stretch out and draw back so that the roof steel assembly can be opened and closed on the roof. The openable roof steel structure can effectively solve the problems that most openable roof structures in the prior art are complex in structure, high in maintenance cost, not smooth enough in opening and closing and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of roof steel structures, and specifically relates to an openable roof steel structure. Background Art

[0002] Openable roof is a modern architectural design requirement. By flexibly opening and closing the roof, the indoor and outdoor environments can be integrated and separated. This design not only improves the functionality and aesthetics of the building, but also brings many practical benefits. Industrial plants with large spans and large spaces use openable roofs to achieve good ventilation and lighting effects. Large public buildings (such as exhibition halls and gymnasiums) use openable roofs to meet the needs of different activities for the indoor environment.

[0003] To improve the indoor environment, the openable roof can introduce natural light and fresh air, improve indoor lighting and ventilation conditions, and improve indoor air quality. For energy conservation and environmental protection, the use of openable roof design can reduce dependence on artificial lighting and air-conditioning systems, thereby reducing energy consumption and carbon emissions. To enhance the aesthetics of the building, the openable roof design is flexible and can be customized according to different needs, adding unique visual effects and beauty to the building. To enhance spatial flexibility, the openable roof can be flexibly opened or closed according to weather changes and usage needs, providing greater flexibility and convenience for the interior space of the building. However, most of the openable roof structures in the prior art have problems such as complex structure, high maintenance cost, and insufficient opening and closing. Utility Model Content

[0004] The purpose of the utility model is to provide an openable roof steel structure to address the above shortcomings, so as to solve the problems of complex structure, high maintenance cost, and insufficient opening and closing of the openable roof structure in the prior art. In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An openable roof steel structure is connected to the structural column of the roof, comprising a roof steel component, a telescopic component, a rotating connection component and a control device; the roof steel component is fixed on the structural column; the telescopic component is rotationally connected to the roof steel component through the rotating connection component; the control device controls the telescopic component to drive the roof steel component to expand and contract to realize opening and closing on the roof.

[0006] Furthermore, the roof steel components, telescopic components and rotating connection components are each provided in two groups, which are respectively located on both sides of the roof; the two groups of roof steel components are opened and closed on the roof through the driving of the telescopic components.

[0007] Furthermore, the roof steel assembly includes a roof structure support and a roof steel beam; the roof structure support is fixed on a structural column of the roof; one end of the roof steel beam is rotatably connected to the roof structure support via a rotating connection assembly.

[0008] Furthermore, the telescopic assembly includes an electric telescopic cylinder; a telescopic rod is provided on the electric telescopic cylinder to drive the telescopic rod to extend and retract; a connecting seat is provided at the bottom of the electric telescopic cylinder; the connecting seat is rotatably connected to a roof structure support or a structural column through a rotating connecting assembly; the end of the telescopic rod is rotatably connected to a roof steel beam through a rotating connecting assembly.

[0009] Furthermore, the telescopic assembly includes a rotating motor, a gear rack assembly and a telescopic rod; the rotating motor is connected to the telescopic rod through the gear rack assembly to drive the telescopic rod to extend and retract; the rotating motor, the gear rack assembly and one end of the telescopic rod are integrated into a connecting seat; the connecting seat is rotatably connected to a roof structure support or a structural column through a rotating connecting assembly; the end of the telescopic rod is rotatably connected to a roof steel beam through a rotating connecting assembly.

[0010] Furthermore, a connecting plate is fixed on the roof steel beam; the end of the telescopic rod is rotatably connected to the connecting plate via a rotating connecting assembly.

[0011] Furthermore, the rotating connection assembly includes a first rotating shaft; the first rotating shaft is respectively connected to the roof structure support and one end of the roof steel beam through a bearing structure.

[0012] Furthermore, the rotating connection assembly also includes a second rotating shaft; the second rotating shaft is respectively connected to the connecting seat and the roof structure support or structure column through a bearing structure.

[0013] Furthermore, the rotating connection assembly also includes a third rotating shaft; the third rotating shaft is respectively connected to the connecting plate and the end of the telescopic rod through a bearing structure.

[0014] Furthermore, the roof steel beam is an arc-shaped structure or a broken-line structure.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides an openable roof steel structure, which can be opened and closed by rotating the roof steel beam, and only requires the rotatable connection between the telescopic assembly, the roof steel beam and the roof, and the rotatable connection between the roof steel beam and the roof. The structure is simple, the maintenance cost is low, the opening and closing are smooth, and the control device can be set to realize automatic opening and closing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the opening of the roof steel beam of the utility model;

[0018] Figure 2 This is a closed schematic diagram of the roof steel beam of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall opening of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall closure of the utility model;

[0021] In the attached drawings: 1. telescopic assembly; 2. roof structure support; 3. roof steel beam; 4. structural column; 5. connecting plate; 6. first rotation axis; 7. second rotation axis; 8. third rotation axis. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. The components of the embodiments of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0023] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when used, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, the terms "horizontal", "vertical", etc. do not mean that the components are absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted. In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] See attached Figures 1 to 4. The present embodiment provides an openable roof steel structure, comprising two roof steel beams 3, which are respectively installed on the left and right sides of the roof. A roof structure support 2 is provided on the left and right sides of the roof. One end of the roof steel beam 3 is rotatably connected to the roof structure support 2, and the roof steel beam 3 can rotate around the roof structure support 2. The two roof steel beams 3 rotate towards each other to close the roof, and the two roof steel beams 3 rotate in the opposite direction to open the roof. The utility model realizes the rotation of the roof steel beam 3 through a telescopic component 1. The fixed end of the telescopic component 1 is rotatably connected to the roof, and the other telescopic end is rotatably connected to the middle section of the roof steel beam 3. The connection position with the roof steel beam 3 must ensure that the telescopic component 1 has a sufficient telescopic distance. Through the extension and contraction movement of the telescopic component 1, the rotation of the roof steel beam 3 in different directions around the roof structure support 2 is completed. Both roof steel beams 3 are in an arc-shaped structure, and the two roof steel beams 3 can completely cover the entire roof. The setting of the arc-shaped structure can increase the indoor space; at the same time, the structure of the roof steel beam 3 can also be in a zigzag structure, and the two zigzag roof steel beams 3 can be rotated to realize the opening and closing of the roof.

[0026] The specific telescopic assembly 1 is an electric telescopic cylinder. The base of the electric telescopic cylinder is rotatably connected to the roof structure support 2 or the structural column 4 through a connecting seat. The end of the telescopic rod in the electric telescopic cylinder is rotatably connected to the roof steel beam 3. A connecting plate 5 is provided at the middle position of the roof steel beam 3. The end of the telescopic rod is rotatably connected to the connecting plate 5. The specific connecting plate 5 is provided with a mounting hole, and the end of the telescopic rod is also provided with a mounting hole. The mounting holes are both provided with bearings. Then, the bearings in the two mounting holes are connected through a third rotating shaft 8, so that the end of the telescopic rod can be rotated relative to the connecting plate 5, that is, the rotation connection is achieved. The electric telescopic cylinder can be electrically controlled by a control device, for example, integrated into a control panel. By pressing the open button, the telescopic rod of the electric telescopic cylinder is controlled to extend, and by pressing the close button, the telescopic rod of the electric telescopic cylinder is controlled to retract. Ensure that when the telescopic rod is in the longest state, the roof steel beam 3 of the roof is in the closed state; when the telescopic rod is in the shortest state, the roof steel beam 3 of the roof is in the open state.

[0027] The specific telescopic assembly 1 includes a rotating motor, a gear rack assembly and a telescopic rod. The rotating motor and the gear rack assembly are integrated into a connecting seat, which is rotatably connected to the roof structure support 2 or the structural column 4. The output end of the rotating motor is connected to the gear, the gear is meshed with the rack, and the telescopic cylinder is fixed on the rack. The rotating motor drives the gear rack to realize the extension and contraction of the telescopic rod. The connecting plate 5 of the telescopic rod and the roof steel beam 3 is also rotatably connected through the third rotating shaft 8 and the bearing structure. The control device realizes the extension and contraction movement of the telescopic rod by controlling the rotation direction of the rotating motor. The gear rack telescopic rod technology has been realized in the prior art and will not be repeated here.

[0028] Furthermore, the fixed end of the telescopic component 1 can be connected to the structural column 4 by rotation alone, or can be connected to the roof structure support 2 by rotation together with the roof steel beam 3. The connection seat of the telescopic component 1 is provided with a mounting hole, the structural column 4 is provided with a mounting hole, and the roof structure support 2 is also provided with a mounting hole, and bearings are provided in the mounting holes. When the fixed end of the telescopic component 1 is connected to the structural column 4 alone, the bearing on the connection seat of the telescopic component 1 is connected to the bearing on the structural column 4 through the second rotation shaft 7 to achieve rotational connection; when the fixed end of the telescopic component 1 is connected to the roof structure support 2, the bearing on the connection seat of the telescopic component 1 is connected to the bearing on the roof structure support 2 through the second rotation shaft 7 to achieve rotational connection.

[0029] One end of the roof steel beam 3 connected to the roof structure support 2 is provided with a mounting hole, and the roof structure support 2 is provided with another mounting hole, and a bearing is arranged in the mounting hole, and then the bearings in the two mounting holes are connected through the first rotating shaft 6 to achieve a rotatable connection.

[0030] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An openable roof steel structure connected to a structural column (4) of the roof, characterized in that: It comprises a roof steel component, a telescopic component (1), a rotating connection component and a control device; the roof steel component is fixed on a structural column (4); the telescopic component (1) is rotationally connected to the roof steel component via the rotating connection component; the control device controls the telescopic component (1) to drive the roof steel component to telescope and realize opening and closing on the roof.

2. The openable roof steel structure according to claim 1, characterized in that: The roof steel components, telescopic components (1) and rotating connection components are each provided in two groups, which are respectively located on both sides of the roof; the two groups of roof steel components are opened and closed on the roof through the driving of the telescopic components (1).

3. The openable roof steel structure according to claim 1, characterized in that: The roof steel assembly comprises a roof structure support (2) and a roof steel beam (3); the roof structure support (2) is fixed on a structural column (4) of the roof; one end of the roof steel beam (3) is rotatably connected to the roof structure support (2) via a rotatable connection assembly.

4. The openable roof steel structure according to claim 3, characterized in that: The telescopic assembly (1) comprises an electric telescopic cylinder; a telescopic rod is provided on the electric telescopic cylinder to drive the telescopic rod to telescope; a connecting seat is provided at the bottom of the electric telescopic cylinder; the connecting seat is rotatably connected to a roof structure support (2) or a structural column (4) via a rotating connecting assembly; and the end of the telescopic rod is rotatably connected to a roof steel beam (3) via a rotating connecting assembly.

5. The openable roof steel structure according to claim 3, characterized in that: The telescopic assembly (1) comprises a rotating motor, a gear rack assembly and a telescopic rod; the rotating motor is connected to the telescopic rod via the gear rack assembly to drive the telescopic rod to extend and retract; the rotating motor, the gear rack assembly and one end of the telescopic rod are integrated into a connecting seat; the connecting seat is rotatably connected to a roof structure support (2) or a structural column (4) via a rotating connecting assembly; and the end of the telescopic rod is rotatably connected to a roof steel beam (3) via a rotating connecting assembly.

6. The openable roof steel structure according to claim 4 or 5, characterized in that: A connecting plate (5) is fixed on the roof steel beam (3); the end of the telescopic rod is rotatably connected to the connecting plate (5) via a rotating connecting assembly.

7. The openable roof steel structure according to claim 3, characterized in that: The rotating connection assembly comprises a first rotating shaft (6); the first rotating shaft (6) is respectively connected to a roof structure support (2) and one end of a roof steel beam (3) via a bearing structure.

8. The openable roof steel structure according to claim 4 or 5, characterized in that: The rotating connection assembly also includes a second rotating shaft (7); the second rotating shaft (7) is respectively connected to the connecting seat and the roof structure support (2) or the structural column (4) through a bearing structure.

9. The openable roof steel structure according to claim 6, characterized in that: The rotating connection assembly further comprises a third rotating shaft (8); the third rotating shaft (8) is respectively connected to the connecting plate (5) and the end of the telescopic rod via a bearing structure.

10. The openable roof steel structure according to claim 3, characterized in that: The roof steel beam (3) is an arc-shaped structure or a broken line structure.

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