A steel structure roof

Abstract

This application discloses a steel structure roof, relating to the technical field of steel structure buildings. It includes a frame, tiles, and connectors connecting the frame and tiles, all mounted on the roof. Each tile includes symmetrically arranged rain-proof portions and connecting portions, each with an arc-shaped protrusion. The connecting portion is located between two rain-proof portions, and its radius is larger than that of the rain-proof portions. The rain-proof portions of adjacent tiles are interlocked. The connector includes a mounting sleeve sliding on the frame and symmetrically hinged abutment plates to the mounting sleeve. Connecting plates are symmetrically arranged on the inner wall of the connecting portion. The mounting sleeve is equipped with a control component that controls the abutment plates to flip and abut against the connecting plates. When the tiles move away from the frame after the abutment plates flip, the connecting plates abut against the abutment plates. Clamping plates slide symmetrically on the abutment plates, and a driving component is provided on the abutment plates. When the abutment plates abut against the connecting plates, the driving component drives the two clamping plates to clamp the connecting plates. This application addresses the possibility of water leakage in steel structure roofs.

Description

Technical Field

[0001] This application relates to the technical field of steel structure buildings, and in particular to a steel structure roof. Background Technology

[0002] A steel structure roof is mainly constructed by building a frame structure on the roof of a building using steel, and then laying tiles on the frame structure to form a steel structure roof.

[0003] Currently, the most common steel structure roof is a double-sloped structure. A triangular frame structure is built by constructing a steel structure, and then the corrugated steel sheets are fixed to the frame with screws, so that the corrugated steel sheets and the steel structure frame cooperate to form a steel structure roof.

[0004] Regarding the aforementioned technologies, the inventors discovered the following defects: the corrugated steel sheet and the steel structure frame are fixedly connected by screws. As time goes by, thermal expansion and contraction occur, and gaps may appear between the screws and the corrugated steel sheet, causing rainwater to enter and leak into the roof when it rains. Summary of the Invention

[0005] To address the potential for water leakage in steel structure roofs, this application provides a steel structure roof.

[0006] This application provides a steel structure roof, which adopts the following technical solution:

[0007] A steel structure roof includes a frame, tiles, and connectors connecting the frame and tiles. Each tile includes symmetrically arranged rain-proof parts and connecting parts. The rain-proof parts and connecting parts are arc-shaped protrusions. The connecting parts are located between two rain-proof parts and the radius of the connecting parts is greater than the radius of the rain-proof parts. The rain-proof parts of adjacent tiles are interlocked and connected to each other.

[0008] The connector includes a mounting sleeve that slides on the frame and an abutment plate that is symmetrically hinged to the mounting sleeve. The inner wall of the connector is provided with a connecting plate that is inclined and symmetrically arranged. The mounting sleeve is provided with a control component that controls the abutment plate to flip to abut against the connecting plate. When the tile moves away from the frame after the abutment plate is flipped, the connecting plate abuts against the abutment plate.

[0009] The abutment plate has clamping plates that slide symmetrically. The abutment plate is provided with a driving assembly. When the abutment plate abuts against the connecting plate, the driving assembly drives the two clamping plates to clamp the connecting plate.

[0010] By adopting the above technical solution, the tile body is laid on the frame, allowing the abutment plate to extend into the connecting part. Then, the control component controls the abutment plate to flip and abut the connecting plate. At this time, the drive component drives the clamping plates to move closer together until they clamp the connecting plate. The clamping plates and the abutment plate cooperate to restrict the connecting plate, thus fixing the tile body. Fixing the tile body does not require drilling holes or using screws, which helps reduce the possibility of water leakage after long-term use.

[0011] Optionally, the control component includes a control sleeve, a control post, and a control block. The outer periphery of the mounting sleeve has a mounting groove. The mounting sleeve is rotatably mounted with a rotating shaft located within the mounting groove. The rotating shafts are symmetrically arranged. The abutment plate is fixed to the outer periphery of the rotating shaft. The control sleeve is fixedly fitted onto the outer periphery of the rotating shaft. The control post slides on the mounting sleeve and passes through the mounting groove. The control post is located between the two rotating shafts. The control block is symmetrically arranged on the outer periphery of the control post. The outer periphery of the control sleeve has a spirally progressive control groove. The control block slides within the control groove. The mounting sleeve is provided with a limiting component that restricts the unidirectional sliding of the control post.

[0012] By adopting the above technical solution, the control column is slid upward during use, causing the control block to slide in the control groove, which drives the control sleeve to rotate, thereby flipping the abutment plate, and the control column is restricted from retraction by the limiting component.

[0013] Optionally, the limiting component includes limiting teeth and sliding teeth. A limiting groove is formed on the side of the mounting groove away from the groove opening. Multiple limiting teeth are evenly distributed in the mounting sleeve. The limiting teeth are located in the limiting groove. The sliding teeth are disposed on the control post and slide in the limiting groove. When the abutment plate flips toward the connecting plate, the sliding teeth slide unidirectionally on the limiting teeth. When the abutment plate moves away from the connecting plate, the limiting teeth unidirectionally support the sliding teeth.

[0014] By adopting the above technical solution, the possibility of the control column retraction is reduced by limiting the unidirectional support of the sliding tooth.

[0015] Optionally, a slider with a hemispherical block structure is fixed to the end of the control block.

[0016] By adopting the above technical solution, the friction encountered when the control block slides is reduced.

[0017] Optionally, the driving assembly includes a driving rope and a driving column. The driving column is perpendicular to the abutment plate and slides in the middle of the abutment plate. The driving rope is symmetrically arranged and slides through the abutment plate. One end of the driving rope is connected to the outer periphery of the driving column, and the other end is connected to the clamping plate. When the driving column slides away from the connecting plate, the driving rope pulls the clamping plates on both sides closer to each other.

[0018] By adopting the above technical solution, when the abutting plate abuts the connecting plate, the driving column slides, and the driving rope drives the clamping plates to move closer to each other, which is conducive to the clamping plates cooperating with each other to clamp the connecting plate.

[0019] Optionally, the drive rope is an elastic rope structure.

[0020] By adopting the above technical solution, when the clamping plate clamps the connecting plate but the abutting plate does not abut against the connecting plate, the abutting plate can continue to flip towards the connecting plate.

[0021] Optionally, the clamping plate is provided with a slider, the abutment plate is provided with a groove for the slider to slide, and the abutment plate is provided with a power spring located in the groove, the power spring driving the two clamping plates to move away from each other.

[0022] By adopting the above technical solution, the power spring is released elastically, pushing the clamping plates away from each other, reducing the possibility of the abutment plate hitting the connecting plate when it flips towards the connecting plate.

[0023] Optionally, the mounting sleeve is threaded with abutment bolts for abutting against the frame.

[0024] By adopting the above technical solution, once the position of the mounting sleeve is determined, rotating the abutment bolt until it abuts the frame facilitates the fixed connection of the mounting sleeve.

[0025] In summary, this application includes at least one of the following beneficial effects:

[0026] 1. When laying the tiles, the abutment plate abuts against the connecting plate, and the clamping plates cooperate to clamp the connecting plate, thus fixing the tiles. There is no need to use screws or other methods that require drilling for connection and fixing, which greatly reduces the possibility of water seepage in the tiles after long-term use.

[0027] 2. During use, the power spring is released elastically, pushing the clamping plates away from each other, reducing the possibility of the clamping plates hitting the connecting plate when the abutment plate flips towards the connecting plate. Attached Figure Description

[0028] Figure 1 This is a schematic diagram illustrating the state after the roof installation is completed, as shown in the embodiment of this application.

[0029] Figure 2This is a schematic diagram illustrating the overall roof structure in an embodiment of this application;

[0030] Figure 3 This is a schematic diagram illustrating the connection structure between the tile body and the frame in an embodiment of this application;

[0031] Figure 4 yes Figure 3 Enlarged schematic diagram of part A;

[0032] Figure 5 This is a schematic diagram illustrating the connector structure in an embodiment of this application;

[0033] Figure 6 This is a schematic diagram illustrating the connection structure between the connector and the frame in an embodiment of this application;

[0034] Figure 7 yes Figure 6 Enlarged schematic diagram of part B;

[0035] Figure 8 This is a cross-sectional schematic diagram illustrating the internal structure of the mounting sleeve in an embodiment of this application.

[0036] Reference numerals: 1. Frame; 11. First support column; 12. Second support column; 13. Third support column; 2. Tile body; 21. Rainproof part; 22. Connecting part; 23. Connecting plate; 3. Connecting piece; 31. Mounting sleeve; 311. Mounting groove; 312. Rotating shaft; 313. Restricting groove; 314. Abutting bolt; 32. Abutting plate; 321. Drive hole; 322. Slide groove; 323. Power spring; 33. Clamping plate; 331. Slider; 4. Control assembly; 41. Control sleeve; 411. Control groove; 42. Control column; 43. Control block; 5. Restricting assembly; 51. Restricting tooth; 52. Sliding tooth; 6. Drive assembly; 61. Drive rope; 62. Drive column. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0038] This application discloses a steel structure roof. See also... Figure 1 and Figure 2The steel structure roof includes a frame 1, which is installed on the roof. The frame 1 includes first support columns 11, second support columns 12, and third support columns 13, each being a long rectangular column structure. Multiple sets of first support columns 11 are evenly spaced along the roof's extension direction. Each set contains two first support columns 11 arranged symmetrically at an angle. The adjacent ends of two first support columns 11 in the same set are welded together, and the other ends abut against the roof and are fixed to the roof with screws or bolts. Two sets of second support columns 12 are connected and fixed to the inclined first support columns 11 on both sides. Each set contains multiple second support columns 12, evenly spaced along the extension direction of the first support columns 11. There is a one-to-one correspondence between the two sets of second support columns 12. The third support column 13 is welded between the two sets of second support columns 12, increasing the support strength of the frame 1.

[0039] See Figure 1 and Figure 2 The steel structure roof also includes tile bodies 2, which are made of color steel tiles and are laid on the frame 1. Tile bodies 2 are provided with rain-proof parts 21 and connecting parts 22. Both rain-proof parts 21 and connecting parts 22 are arc-shaped protrusions. In this application, the rain-proof parts 21 and connecting parts 22 are semi-circular arc-shaped plate structures with their arc-shaped convex sides facing away from the frame 1, and the radius of the rain-proof parts 21 is smaller than the radius of the connecting parts 22. Two rain-proof parts 21 are symmetrically arranged, and the connecting parts 22 are located between the two rain-proof parts 21. When laying the tile bodies 2, a layer of tile bodies 2 is first laid evenly at intervals along the extension direction of the second support column 12, with a certain distance between adjacent tile bodies 2. Then, the second layer of tile bodies 2 is laid between two adjacent tile bodies 2 of the first layer. Adjacent tile bodies 2 are connected by interlocking with each other through the rain-proof parts 21. The two sets of first support columns 11 are fixedly connected to rain shields. After the objects on both sides of the frame 1 are laid, the rain shields cover the top of the objects, reducing the amount of rainwater that seeps in from the top of the tile body 2 and the gap between the frame 1.

[0040] See Figure 3 and Figure 4 The steel structure roof also includes connectors 3 for connecting the tile body 2 and the frame 1. Connector 3 includes mounting sleeves 31 and abutment plates 32. The mounting sleeves 31 are slidably fitted onto the second support column 12 located in the middle, with each mounting sleeve 31 corresponding to one tile body 2. During construction, the mounting sleeves 31 are first fitted onto the second support column 12. Then, the position of the mounting sleeves 31 is initially adjusted according to the approximate laying position of the tile body 2. Finally, the connection and fixation between the first support column 11 and the second support column 12 are achieved through welding. The mounting sleeves 31 are threadedly connected to abutment bolts 314. After the position of the mounting sleeves 31 is adjusted, the abutment bolts 314 are rotated until they press tightly against the second support column 12, thus fixing the position of the mounting sleeves 31.

[0041] See Figure 3 and Figure 5 The mounting sleeve 31 has a mounting groove 311 on the side away from the roof. A rotating shaft 312 is rotatably connected to the mounting sleeve 31. The rotating shaft 312 is symmetrically arranged and parallel to the first support column 11, and is located within the mounting groove 311. An abutment plate 32 is fixed to the outer periphery of the rotating shaft 312. When the rotating shaft 312 rotates, it causes the abutment plate 32 to flip. Two connecting plates 23 are symmetrically fixed to the inner wall of the connecting part 22. The two connecting plates 23 extend along the length of the tile body 2 and are inclined, forming an inverted "V" shape. When laying the tile body 2, first insert the abutment plate 32 into the connecting part 22, then flip the two abutment plates 32 in a direction away from each other until the abutment plate 32 abuts the connecting plate 23. At this time, the tile body 2 is initially fixed. When the tile body 2 moves away from the frame 1, the connecting plate 23 is abutted by the abutment plate 32, which restricts the movement of the tile body 2 away from the frame 1. The length of the abutment plate 32 is greater than the length of the connecting plate 23.

[0042] See Figure 6 and Figure 7 The mounting sleeve 31 is equipped with a control component 4 for controlling the two abutment plates 32 to flip in opposite directions. The control component 4 includes a control sleeve 41, control blocks 43, and control posts 42. The control sleeve 41 is fixedly fitted onto the outer periphery of the rotating shaft 312 and located within the mounting groove 311. The control post 42 slides through the mounting sleeve 31 and through the mounting groove 311, and is located between the two rotating shafts 312 and parallel to each other. After the tile body 2 is laid, one end of the bottom of the control post 42 extends to a position close to the end of the tile body 2, facilitating operation of the control post 42. The control blocks 43 are symmetrically arranged, and a hemispherical block-shaped slider is fixed to the end away from the control post 42. The two control blocks 43 are respectively fixed on opposite sides of the control post 42. A control groove 411 is opened on the outer periphery of the control sleeve 41, and the control groove 411 extends along a spiral progression direction, with the slider sliding within the control groove 411. When the control column 42 slides upward onto the mounting sleeve 31, the slider slides into the control groove 411, causing the control sleeve 41 to rotate, which in turn causes the rotating shaft 312 to rotate. At this time, the two abutment plates 32 flip towards each other in a direction away from each other.

[0043] See Figure 7 and Figure 8The mounting sleeve 31 is equipped with a limiting component 5. After the control post 42 slides upward, the limiting component 5 restricts the control post 42, reducing the possibility of the control post 42 retracting downward. The limiting component 5 includes limiting teeth 51 and sliding teeth 52. A limiting groove 313 is formed on the groove wall of the mounting groove 311 away from the groove opening, and the limiting groove 313 extends along the length of the control post 42 to the outside of the mounting sleeve 31. Multiple limiting teeth 51 are evenly spaced and fixed on the groove wall of the limiting groove 313 away from the mounting groove 311. The limiting teeth 51 are right-angled triangular block structures. The sliding teeth 52 are fixed on the control post 42 and slide within the limiting groove 313. The sliding teeth 52 are also right-angled triangular block structures. Both the sliding teeth 52 and the limiting teeth 51 are made of materials with a certain degree of elasticity, such as plastic or stainless steel. When the control post 42 slides upward, causing the abutment plate 32 to flip toward the connecting plate 23, the sliding tooth 52 slides unidirectionally toward the limiting tooth 51. When the control post 42 flips downward, the limiting tooth 51 unidirectionally supports the sliding tooth 52, limiting the control post 42 from sliding downward.

[0044] See Figure 4 and Figure 5 Two T-shaped grooves 322 are symmetrically formed on opposite sides of the two abutment plates 32, with the extension direction of the grooves 322 parallel to the central axis of the rotation shaft 312. Two clamping plates 33 are symmetrically arranged on the abutment plates 32, and T-shaped sliders 331 are fixedly connected to the side walls of the clamping plates 33, sliding within the grooves 322. When the two clamping plates 33 approach each other simultaneously, they cooperate to clamp the connecting plate 23, adjusting the position of the tile body 2 while restricting the tile body 2 along the first support column 11 (the first support column 11 is located at...). Figure 3 Slide along the extended direction (marked out).

[0045] See Figure 4 and Figure 5 The abutment plate 32 is equipped with a power spring 323, which corresponds one-to-one with the slide groove 322 and is installed in the slide groove 322. One end of the power spring 323 abuts against the slider 331, and the other end abuts against the wall of the slide groove 322. In use, the power spring 323 is released, pushing the clamping plate 33 to slide away from the connecting plate 23, reducing the possibility of the clamping plate 33 colliding with the connecting plate 23 when the abutment plate 32 is flipped.

[0046] See Figure 5 and Figure 7The abutment plate 32 is equipped with a drive assembly 6, which includes a drive rope 61 and a drive column 62. A drive hole 321 is formed in the middle of the abutment plate 32. The drive column 62 slides within the drive hole 321, with both ends protruding outwards. The drive column 62 is perpendicular to the abutment plate 32. The drive rope 61 is an elastic rope, with two symmetrically arranged ropes that slide through the abutment plate 32. One end of the drive rope 61 is fixed to the slider 331 and passes through the power spring 323. The other end of the drive rope 61 is fixed to the outer periphery of the drive column 62. Initially, the power spring 323 pushes the two clamping plates 33 away from each other, at which point the drive column 62 protrudes outwards from the drive hole 321 towards the connecting plate 23. When the abutment plate 32 abuts against the connecting plate 23 (the connecting plate 23 is in...), the drive column 62... Figure 4 During the process of winning the bid, the drive column 62 first abuts against the connecting plate 23. Then, as the abutting plate 32 continues to rotate, the drive column 62 slides away from the connecting plate 23. The drive rope 61 pulls the slider 331 to slide until the clamping plate 33 clamps the connecting plate 23. When the clamping plate 33 clamps the connecting plate 23 but the abutting plate 32 does not abut against the connecting plate 23, the abutting plate 32 can continue to rotate until it abuts against the connecting plate 23. At this time, the drive column 62 continues to slide away from the connecting plate 23, and the drive rope 61 undergoes elastic deformation.

[0047] The implementation principle of a steel structure roof in this application embodiment is as follows:

[0048] During construction, the frame 1 is first installed and fixed on the roof. During the construction of the frame 1, the mounting sleeve 31 is set on the frame 1 according to the position of the connecting part 22 of the tile body 2, and the mounting sleeve 31 is fixed by the abutment bolt 314. Then the tile body 2 is laid. During the laying, a layer of tile body 2 is laid on the frame 1, and the tile body 2 is spaced apart. The abutment plate 32 of the mounting sleeve 31 extends into the connecting part 22 of the tile body 2. Then, the corresponding control column 42 is slid upward, so that the two abutment plates 32 are flipped in the direction away from each other until they abut the connecting plate 23, thereby fixing the tile body 2. Then, a second layer of tiles 2 is laid on the side of the first layer of tiles 2 away from the frame 1. The second layer of tiles 2 is spaced apart and located in the gaps between the first layer of tiles 2. The rainproof parts 21 of the first layer of tiles 2 and the second layer of tiles 2 are interlocked and connected. The corresponding abutment plates 32 extend into the connecting parts 22 of the second layer of tiles 2. Finally, the corresponding control posts 42 are slid upward to move the two abutment plates 32 away from each other until they abut against the connecting plate 23. The tiles 2 and the frame 1 are fixed together by the cooperation of the abutment plates 32, clamping plates 33 and connecting plates 23, without the need for screws, which helps to reduce the possibility of water leakage after long-term use.

[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A steel structure roof, characterized in that: The system includes a frame (1) and a tile body (2) installed on the roof, as well as a connector (3) connecting the frame (1) and the tile body (2). The tile body (2) includes symmetrically arranged rainproof parts (21) and connecting parts (22). The rainproof parts (21) and connecting parts (22) are arc-shaped protrusions. The connecting parts (22) are located between two rainproof parts (21) and the radius of the connecting parts (22) is greater than the radius of the rainproof parts (21). The rainproof parts (21) of adjacent tile bodies (2) are interlocked and connected to each other. The connector (3) includes a mounting sleeve (31) that slides on the frame (1) and an abutment plate (32) that is symmetrically hinged to the mounting sleeve (31). The inner wall of the connecting part (22) is provided with a connecting plate (23) that is inclined and symmetrical. The mounting sleeve (31) is provided with a control component (4) that controls the abutment plate (32) to flip to abut against the connecting plate (23). When the tile body (2) moves away from the frame (1) after the abutment plate (32) flips, the connecting plate (23) abuts against the abutment plate (32). The abutment plate (32) has clamping plates (33) that slide symmetrically. The abutment plate (32) is provided with a driving component (6). When the abutment plate (32) abuts against the connecting plate (23), the driving component (6) drives the two clamping plates (33) to clamp the connecting plate (23). The control component (4) includes a control sleeve (41), a control column (42), and a control block (43). The outer periphery of the mounting sleeve (31) has a mounting groove (311). The mounting sleeve (31) is rotatably fitted with a rotating shaft (312) located within the mounting groove (311). The rotating shafts (312) are symmetrically arranged. The abutment plate (32) is fixed to the outer periphery of the rotating shafts (312). The control sleeve (41) is fixedly fitted onto the outer periphery of the rotating shafts (312). The control column... (42) Slides on the mounting sleeve (31) and passes through the mounting groove (311). The control post (42) is located between the two rotating shafts (312). The control block (43) is symmetrically arranged on the outer periphery of the control post (42). The outer periphery of the control sleeve (41) is provided with a spirally progressive control groove (411). The control block (43) slides on the control groove (411). The mounting sleeve (31) is provided with a limiting component (5) that restricts the unidirectional sliding of the control post (42). The drive assembly (6) includes a drive rope (61) and a drive column (62). The drive column (62) is perpendicular to the abutment plate (32) and slides in the middle of the abutment plate (32). The drive rope (61) is symmetrically arranged and slides through the abutment plate (32). One end of the drive rope (61) is connected to the outer periphery of the drive column (62), and the other end is connected to the clamping plate (33). When the drive column (62) slides away from the connecting plate (23), the drive rope (61) pulls the clamping plates (33) on both sides closer to each other. The mounting sleeve (31) is threadedly connected with abutment bolts (314) for abutting against the frame (1).

2. A steel structure roof according to claim 1, characterized in that: The limiting component (5) includes limiting teeth (51) and sliding teeth (52). The mounting groove (311) has a limiting groove (313) on the side wall away from the groove opening. There are multiple limiting teeth (51) evenly arranged in the mounting sleeve (31). The limiting teeth (51) are located in the limiting groove (313). The sliding teeth (52) are arranged on the control post (42) and slide in the limiting groove (313). When the abutment plate (32) flips toward the connecting plate (23), the sliding teeth (52) slide unidirectionally on the limiting teeth (51). When the abutment plate (32) moves away from the connecting plate (23), the limiting teeth (51) unidirectionally support the sliding teeth (52).

3. A steel structure roof according to claim 1, characterized in that: The control block (43) has a slider with a hemispherical block structure fixed at its end.

4. A steel structure roof according to claim 1, characterized in that: The drive rope (61) is an elastic rope structure.

5. A steel structure roof according to claim 1, characterized in that: The clamping plate (33) is provided with a slider (331), and the abutment plate (32) is provided with a groove (322) for the slider (331) to slide. The abutment plate (32) is provided with a power spring (323) located in the groove (322). The power spring (323) drives the two clamping plates (33) to move away from each other.

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