Push-pull type metal roof structure with high wind pressure resistance

Abstract

The utility model relates to a push-pull type metal roof structure with high wind pressure resistance, and relates to the technical field of metal roofs, the push-pull type metal roof structure comprises a mounting frame, a plurality of guide rails are arranged on the mounting frame, the guide rails are slidably connected with a fixing frame, a mounting groove is formed in the fixing frame, and a fixing assembly used for fixing a roof panel to the mounting groove is arranged on the fixing frame; an adjusting assembly used for adjusting movement of the fixing frame is arranged on the guide rail. The roof panel fixing device has the advantages that the roof panel is fixed through the fixing assembly, the fixing frame is fixed through the adjusting assembly, and therefore the roof panel and the fixing frame are stably arranged on the roof, and the wind resistance can be improved.

Description

Technical Field

[0001] The present application relates to the field of metal roofing technology, and in particular to a push-pull type metal roofing structure with strong wind pressure resistance. Background Art

[0002] Since steel structure has good bearing capacity, it can realize large span, create larger internal space and reduce the number of vertical components. It is particularly suitable for industrial plants and large public buildings, especially some important public buildings such as stadiums, which are often designed as steel structures. The corresponding is the metal roof. The roof panels are composed of large-area roof panels. However, in some places with large wind loads (especially coastal areas where typhoons often occur), how to do a good job in resisting wind pressure deformation of the roof and preventing the metal roof blocks from being blown away by the wind under the action of wind pressure, causing damage and affecting the safety of the roof structure has become an urgent problem to be solved. Utility Model Content

[0003] In order to improve the problem of poor wind resistance of roof panels, the present application provides a push-pull type metal roof structure with strong wind pressure resistance.

[0004] The present application provides a push-pull type metal roof structure with strong wind pressure resistance, which adopts the following technical solution:

[0005] A push-pull metal roof structure with strong wind pressure resistance includes a mounting frame, characterized in that: the mounting frame is provided with multiple sets of guide rails, the guide rails are slidably connected with a fixing frame, the fixing frame is provided with a mounting groove, the fixing frame is provided with a fixing component for fixing the roof panel to the mounting groove, and the guide rail is provided with an adjustment component for adjusting the movement of the fixing frame.

[0006] In one embodiment, the fixing assembly includes a plurality of fixing columns, the fixing frame is provided with a mounting rod, the fixing column is rotatably connected to the mounting rod, the roof panel is provided with a mounting column, and the fixing column is threadedly connected to the mounting column.

[0007] In one embodiment, a limiting groove is provided on the fixing frame, a limiting plate is provided on the roof panel, the limiting groove wall and the limiting plate side wall are both provided with racks, and the racks on the limiting groove wall and the racks on the limiting plate side wall are meshed.

[0008] In one embodiment, the groove wall of the limiting groove is further provided with a water stop groove, and a water stop strip that expands when exposed to water is provided in the water stop groove.

[0009] In one embodiment, the adjustment assembly includes a threaded rod and a servo motor, the threaded rod is rotatably connected to the mounting frame, the fixing frame is provided with a threaded block, the threaded block is threadedly connected to the threaded rod, the servo motor is fixed on the side wall of the mounting frame, and the drive shaft of the servo motor is coaxially fixed to the threaded rod.

[0010] In one embodiment, the threaded rod comprises a threaded section and a smooth section, and the roof panel is completely retracted when the threaded block moves to the smooth section.

[0011] The embodiment of the present disclosure provides a push-pull type metal roof structure with strong wind pressure resistance, which can achieve the following technical effects:

[0012] The roof panel is fixed to the installation groove by the fixing assembly to improve the stability of the roof panel; at the same time, the adjusting assembly is used to limit and adjust the position of the fixing frame to assist in fixing the moving position of the fixing frame, thereby improving the stability of the fixing frame. In this way, the roof panel is fixed by the fixing assembly, and the fixing frame is fixed by the adjusting assembly, so that the roof panel and the fixing frame are stably arranged on the roof, which helps to improve the wind resistance.

[0013] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a push-pull type metal roof structure with strong wind pressure resistance provided in an embodiment of the present application.

[0015] Figure 2 This is a cross-sectional structural diagram of a push-pull type metal roof structure with strong wind pressure resistance provided in the embodiment of the present application.

[0016] Figure 3 yes Figure 2 Enlarged view of part A in the middle.

[0017] Explanation of the reference numerals in the accompanying drawings: 1. Mounting frame; 2. Guide rail; 3. Fixing frame; 4. Mounting groove; 5. Roof panel; 6. Fixing assembly; 61. Fixing column; 7. Mounting rod; 8. Mounting column; 9. Limiting groove; 10. Limiting plate; 11. Rack; 12. Water stop groove; 13. Water-swelling water stop strip; 14. Adjusting assembly; 141. Threaded rod; 142. Servo motor; 15. Threaded block. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] A push-pull metal roof structure with strong wind pressure resistance includes a mounting frame 1, a plurality of guide rails 2 are provided on the mounting frame 1, the guide rails 2 are slidably connected with a fixing frame 3, a mounting groove 4 is provided on the fixing frame 3, a fixing component 6 for fixing a roof panel 5 to the mounting groove 4 is provided on the fixing frame 3, and an adjusting component 14 for adjusting the movement of the fixing frame 3 is provided on the guide rail 2.

[0022] The roof panel 5 is fixed to the installation groove 4 by the fixing assembly 6, thereby improving the stability of the roof panel 5; at the same time, the position of the fixing frame 3 is limited and adjusted by the adjusting assembly 14, and the moving position of the fixing frame 3 is assisted to be fixed, thereby improving the stability of the fixing frame 3. In this way, the roof panel 5 is fixed by the fixing assembly 6, and the fixing frame 3 is fixed by the adjusting assembly 14, so that the roof panel 5 and the fixing frame 3 are stably arranged on the roof, which helps to improve the wind resistance.

[0023] In one embodiment, the fixing assembly 6 includes a plurality of fixing columns 61 , the fixing frame 3 is provided with a mounting rod 7 , the fixing columns 61 are rotatably connected to the mounting rod 7 , the roof panel 5 is provided with a mounting column 8 , and the fixing columns 61 are threadedly connected to the mounting column 8 .

[0024] The roof panel 5 is placed in the installation groove 4 so that the installation rod 7 is placed corresponding to the fixing column 61, and then the fixing column 61 is rotated so that the fixing column 61 is threadedly connected with the installation column 8, thereby stably fixing the roof panel 5 and improving the wind resistance of the roof panel 5. At the same time, the height of the roof panel 5 can be adjusted by rotating the fixing column 61 for different numbers of circles, thereby improving the flexibility and flatness of the installation of the roof panel 5.

[0025] Optionally, the fixing column 61 may pass through the mounting rod 7 so that a worker can rotate it from the bottom, thereby improving the convenience of rotation.

[0026] In one embodiment, a limiting groove 9 is provided on the fixing frame 3, a limiting plate 10 is provided on the roof panel 5, and racks 11 are provided on the groove wall of the limiting groove 9 and the side wall of the limiting plate 10. The racks 11 on the groove wall of the limiting groove 9 and the racks 11 on the side wall of the limiting plate 10 are meshed.

[0027] The rack 11 is used to extend the flow distance of water, thereby preventing water from entering the room through the gap between the limiting groove 9 and the limiting plate 10, thereby improving the waterproof ability of the roof.

[0028] In one embodiment, the groove wall of the limiting groove 9 is further provided with a water stop groove 12, and a water-swellable water stop strip 13 is provided in the water stop groove 12. After water flows into the water stop groove 12, the water-swellable water stop strip 13 expands and blocks the gap between the limiting groove 9 and the limiting plate 10, further improving the waterproof capability.

[0029] In one embodiment, the adjustment assembly 14 includes a threaded rod 141 and a servo motor 142. The threaded rod 141 is rotatably connected to the mounting frame 1. The fixing frame 3 is provided with a threaded block 15. The threaded block 15 is threadedly connected to the threaded rod 141. The servo motor 142 is fixed on the side wall of the mounting frame 1. The drive shaft of the servo motor 142 is coaxially fixed to the threaded rod 141.

[0030] In one embodiment, the threaded rod 141 includes a threaded section and a smooth section, and the roof panel 5 is completely retracted when the threaded block 15 moves to the smooth section.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A push-pull type metal roof structure with strong wind pressure resistance, including a mounting frame, characterized in that: The mounting frame is provided with a plurality of guide rails, the guide rails are slidably connected with a fixing frame, the fixing frame is provided with a mounting groove, the fixing frame is provided with a fixing assembly for fixing the roof panel to the mounting groove, and the guide rails are provided with an adjusting assembly for adjusting the movement of the fixing frame.

2. The push-pull type metal roof structure with strong wind pressure resistance according to claim 1 is characterized in that: The fixing assembly comprises a plurality of fixing columns, the fixing frame is provided with a mounting rod, the fixing column is rotatably connected to the mounting rod, the roof panel is provided with a mounting column, and the fixing column is threadedly connected to the mounting column.

3. The push-pull type metal roof structure with strong wind pressure resistance according to claim 1 is characterized in that: The fixing frame is provided with a limiting groove, the roof panel is provided with a limiting plate, the limiting groove wall and the limiting plate side wall are both provided with racks, and the racks on the limiting groove wall are meshed with the racks on the limiting plate side wall.

4. The push-pull type metal roof structure with strong wind pressure resistance according to claim 3 is characterized in that: The groove wall of the limiting groove is also provided with a water stop groove, and a water stop strip that expands when exposed to water is provided in the water stop groove.

5. The push-pull type metal roof structure with strong wind pressure resistance according to claim 1 is characterized in that: The adjustment assembly includes a threaded rod and a servo motor. The threaded rod is rotatably connected to the mounting frame. The fixing frame is provided with a threaded block. The threaded block is threadedly connected to the threaded rod. The servo motor is fixed on the side wall of the mounting frame. The drive shaft of the servo motor is coaxially fixed to the threaded rod.

6. The push-pull type metal roof structure with strong wind pressure resistance according to claim 5 is characterized in that: The threaded rod comprises a threaded section and a smooth section, and the roof panel is completely retracted when the threaded block moves to the smooth section.

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