Roof panel for steel structure building

Abstract

The utility model relates to the technical field of steel structure roofing boards, and discloses a roofing board for a steel structure building, which comprises a roofing board installed on a steel structure, the roofing board is provided with a connecting assembly used for being quickly fixed with the steel structure, and the connecting assembly comprises a rotatable limiting plate and a limiting groove matched with the limiting plate. According to the roof panel for the steel structure building, by arranging the rotatable limiting plate, when the roof panel needs to be installed on the steel structure, the roof panel can be rapidly limited and fixed only by rotating the limiting plate by 90 degrees to rotate the limiting plate into the limiting groove, and when the roof panel needs to be dismantled, the roof panel can be rapidly dismantled only by rotating the limiting plate by 90 degrees again. And the limiting on the roof panel can be relieved, so that the roof panel can be dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure roof panels, in particular to a roof panel for steel structure buildings. Background Art

[0002] At present, steel structure buildings are favored by consumers for their many advantages such as light weight, beautiful appearance, short construction period and large span, which also makes the development of steel structure construction technology faster and faster. Among them, steel structure roof panels have become the mainstream of industrial building roof panels, used for wind, rain and heat protection on the roof of buildings. In view of the vigorous promotion of low-carbon and environmental protection today, considering the effective use of energy and making full use of the solar energy on the roof, it is necessary to perfectly combine some photoelectric conversion devices with the roof panels of the building. For example, it is common to install solar water heaters on the roof. However, the existing roof panels rely on construction and coordination. When installing solar panels, it is likely that the roof panels need to be destroyed, which will affect the air tightness of the roof, and even cause problems such as roof leakage and reduced thermal insulation performance. Therefore, it is necessary to study a new type of roof panel structure to meet market demand.

[0003] In order to solve the above technical problems, a Chinese utility model patent with authorization announcement number CN206928528U discloses a steel structure roof panel, which integrates a photoelectric conversion device into the roof panel, while ensuring the air tightness, waterproofness and thermal insulation of the roof panel, achieves the purpose of energy saving and environmental protection, and has the advantages of stable structure, short construction period, good waterproof and thermal insulation effect, high energy utilization rate, building standardization and industrialization;

[0004] Although the technical solution provided by the utility model solves the problems of water leakage and poor thermal insulation performance of existing roof panels during use, some existing roof panels are often installed by welding. The welding method is not convenient for repairing when the roof panels are damaged at a later stage, and it is also more troublesome to install, which will seriously increase the workload of construction workers and is not convenient to use. Utility Model Content

[0005] The utility model aims to provide a roof panel for steel structure buildings to solve the problems raised in the above-mentioned background technology.

[0006] The present application embodiment adopts the following technical solutions:

[0007] A roof panel for steel structure building comprises a roof panel installed on a steel structure, wherein the roof panel is provided with a connection assembly for fast fixing to the steel structure, and the connection assembly comprises a rotatable limit plate and a limit groove matched with the limit plate.

[0008] Beneficial effects:

[0009] The utility model is provided with a rotatable limit plate. When it is necessary to install the roof panel on the steel structure, it only needs to rotate the limit plate 90° to rotate the limit plate into the limit groove, so as to realize the rapid limit fixation of the roof panel. When it is necessary to remove the roof panel, it only needs to rotate the limit plate 90° again to release the limit on the roof panel, so as to remove it.

[0010] Preferably, the connecting assembly further comprises a rotating shaft, the rotating shaft is rotatably connected to the roof panel, one end of the rotating shaft is fixedly connected to a rotating plate, and the other end of the rotating shaft is fixedly connected to a rotating column.

[0011] Preferably, the number of the limiting plates is two and they are symmetrically arranged, and the two limiting plates are both fixedly mounted on the rotating column.

[0012] Preferably, the limiting groove is provided in the steel structure, and the limiting groove is arranged horizontally. The steel structure is also provided with an installation groove, and the installation groove is arranged vertically.

[0013] Preferably, two locking columns are slidably connected to the rotating plate, and the two locking columns are respectively arranged on both sides of the rotating plate. One end of the locking column passes through the roof panel and extends into the steel structure. A locking hole adapted to the locking column is opened on the top of the steel structure.

[0014] Preferably, a guide plate is detachably mounted on the top of the locking column, a rubber block is fixedly mounted on the bottom of the guide plate, a groove is formed at the bottom of the rubber block, and the top of the locking column is inserted into the groove.

[0015] Preferably, a plurality of convex strips are fixedly mounted on one end of the locking column located inside the rubber block, the convex strips are inclined downward, and two guide grooves are provided on the roof panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 It is a schematic diagram of the top view of the steel structure of the utility model.

[0020] In the figure: 1. Steel structure; 2. Roof panel; 3. Rotating shaft; 4. Rotating plate; 5. Rotating column; 6. Limiting plate; 7. Limiting groove; 8. Mounting groove; 9. Locking column; 10. Guide plate; 11. Rubber block; 12. Guide groove; 13. Raised strip. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0022] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0023] See also Figure 1-3 , a roof panel for a steel structure building; comprising a roof panel 2 mounted on a steel structure 1, the roof panel 2 is provided with a connection assembly for quickly fixing to the steel structure 1, the connection assembly comprises a rotatable limit plate 6 and a limit groove 7 adapted to the limit plate 6;

[0024] The connection assembly further includes a rotating shaft 3, which is rotatably connected to the roof panel 2, one end of the rotating shaft 3 is fixedly connected to a rotating plate 4, and the other end of the rotating shaft 3 is fixedly connected to a rotating column 5;

[0025] There are two limit plates 6 and they are symmetrically arranged. Both limit plates 6 are fixedly mounted on the rotating column 5. By providing two rotatable limit plates 6, the limit plates 6 can be quickly rotated into the limit grooves 7, so that the roof panel 2 can be quickly fixed on the steel structure 1, and the installation is more convenient. When the roof panel 2 needs to be removed, the limit plates 6 only need to be rotated 90° to complete the rapid removal of the roof panel 2.

[0026] The limit groove 7 is provided in the steel structure 1, and the limit groove 7 is arranged horizontally. The steel structure 1 is also provided with an installation groove 8, and the installation groove 8 is arranged vertically.

[0027] Two locking posts 9 are slidably connected to the rotating plate 4. The two locking posts 9 are respectively arranged on both sides of the rotating plate 4. One end of the locking post 9 passes through the roof panel 2 and extends into the steel structure 1. A locking hole adapted to the locking post 9 is provided on the top of the steel structure 1. The locking post 9 and the locking hole are matched to limit the position of the rotating plate 4, so as to prevent the rotating plate 4 from rotating after installation, thereby ensuring the firmness of the installation of the roof panel 2.

[0028] A guide plate 10 is detachably mounted on the top of the locking column 9, a rubber block 11 is fixedly mounted on the bottom of the guide plate 10, a groove is formed at the bottom of the rubber block 11, and the top of the locking column 9 is inserted into the groove;

[0029] A plurality of convex strips 13 are fixedly installed on one end of the locking column 9 located inside the rubber block 11. The convex strips 13 are inclined downward. The convex strips 13 can make the guide plate 10 more firmly installed. Two guide grooves 12 are provided on the roof panel 2.

[0030] When the utility model is in use, firstly, the limit plate 6 is rotated to the vertical direction, then the limit plate 6 is aligned with the installation groove 8 and pressed down, and then the rotating plate 4 can be twisted to drive the rotating shaft 3, the rotating column 5 and the limit plate 6 to rotate, and after the limit plate 6 is rotated 90°, the limit plate 6 can be located in the limit groove 7, and then the locking column 9 is pressed downward to make the locking column 9 pass through the roof panel 2 and reach the locking hole on the steel structure 1, thereby completing the rapid installation and fixation of the roof panel 2;

[0031] Then align the groove on the rubber block 11 with the top of the locking column 9, and press the guide plate 10 downward, which can drive the rubber block 11 to be inserted into the locking column 9. When it rains, rainwater will flow along the guide plate 10 to the guide groove 12, and finally flow to the ground through the guide groove 12, preventing rainwater from penetrating through the through hole formed by the rotating plate 4 along the locking column 9 to between the steel structure 1 and the roof panel 2, thereby avoiding corrosion to the roof panel 2 and extending the service life of the roof panel 2.

[0032] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A roof panel for a steel structure building, comprising a roof panel installed on a steel structure, characterized in that: The roof panel is provided with a connection assembly for fast fixing to the steel structure, and the connection assembly comprises a rotatable limiting plate and a limiting groove matched with the limiting plate.

2. The roof panel for steel structure building according to claim 1, characterized in that: The connection assembly also includes a rotating shaft, which is rotatably connected to the roof panel, one end of the rotating shaft is fixedly connected to a rotating plate, and the other end of the rotating shaft is fixedly connected to a rotating column.

3. The roof panel for steel structure building according to claim 1, characterized in that: The number of the limiting plates is two and they are symmetrically arranged, and the two limiting plates are both fixedly mounted on the rotating column.

4. The roof panel for steel structure building according to claim 1, characterized in that: The limiting groove is opened in the steel structure, and the limiting groove is arranged horizontally. The steel structure is also provided with an installation groove, and the installation groove is arranged vertically.

5. The roof panel for steel structure building according to claim 2, characterized in that: Two locking columns are slidably connected to the rotating plate, and the two locking columns are respectively arranged on both sides of the rotating plate. One end of the locking column passes through the roof panel and extends into the steel structure. A locking hole adapted to the locking column is opened on the top of the steel structure.

6. The roof panel for steel structure building according to claim 5, characterized in that: A guide plate is detachably mounted on the top of the locking column, a rubber block is fixedly mounted on the bottom of the guide plate, a groove is formed at the bottom of the rubber block, and the top of the locking column is inserted into the groove.

7. The roof panel for steel structure building according to claim 5, characterized in that: A plurality of convex strips are fixedly mounted on one end of the locking column located inside the rubber block. The convex strips are inclined downwards. Two guide grooves are arranged on the roof panel.

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