Wind-pressure-resistant metal roof fixing device
By setting support components and connecting sleeves in the connection part of the metal roof panel, and using locking plates and spring mechanisms, the problem of position deviation of the roof panel under wind pressure is solved, and the stable fixation and wind pressure resistance between roof panels are achieved .
Patent Information
- Application Number
- CN202421133188.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the metal roof faces high wind pressure, the relative position between the roof panel and the ring seat is offset, which affects the tightness of its connection and cannot effectively resist wind pressure.
A wind-resistant metal roof fixing device is designed to ensure the position of the roof panel connection by setting support components and connecting sleeves in the roof panel connection, and using locking plates and spring mechanisms. Fixability.
It improves the fixing stability and firmness between metal roof panels, enhances resistance to wind pressure, and ensures that the roof panel connection is more tight and stable.
Smart Images
Figure CN222314408U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of house construction, in particular to a wind pressure resistant metal roof fixing device. Background Art
[0002] Metal roof refers to a roofing form that uses metal sheets as roofing materials and combines the structural layer and the waterproof layer into one. There are many types of metal sheets, including galvanized sheets, aluminum-zinc sheets, aluminum alloy sheets, aluminum-magnesium alloy sheets, titanium alloy sheets, copper sheets, stainless steel sheets, etc. The outermost roofing panel in the metal roofing system is a panel that can directly bear the roof load. The roofing panel is located on the roof of the house and is generally made of metals such as aluminum, magnesium, manganese or alloys. After the roofing panel is assembled on the gable beam of the top floor of the house, the wing panels are overlapped and covered so that there is no vertical seam between multiple single box-type roofing panels that can be exposed to light, forming a slope roof with good integrity. The connection between the roofing panels is mainly through the arc-shaped design at both ends of the roofing panel, so that its splicing can form a circle, and the limited ring seat is sleeved on the outer circumference of the circle to achieve the connection between the roofing panels. However, since the ring seat is directly sleeved on the outer circumference of the circle, when a large wind pressure is generated in the outside world, the relative position between the roofing panel and the ring seat will be offset, affecting the tightness of their connection, and thus cannot effectively resist the wind pressure. For this reason, we propose wind pressure resistant metal roof fixings. Utility Model Content
[0003] The utility model provides a wind pressure resistant metal roof fixing device, which solves the problems raised by the above background technology.
[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a wind pressure resistant metal roof fixing device, including a metal roof panel, a roof panel connecting part, and a connecting sleeve, the metal roof panel includes an arc-shaped roof panel connecting part, the roof panel connecting part is located at both ends of the metal roof panel, and the roof panel connecting parts on the two metal roof panels can match and correspond, the connecting sleeve is sleeved on the roof panel connecting parts on the two metal roof panels, a supporting component is provided on the inner side of the roof panel connecting part, the outer side of the supporting component is arc-shaped, and the outer side of the supporting component is in contact with the inner side of the roof panel connecting part, the connecting sleeve includes a circular middle part in the center, the circular middle part passes through the top of the supporting component and is in contact with the inner side of the supporting component, and at the same time, the roof panel connecting part, the connecting sleeve, the supporting component and the locking plate for limitation are movably connected at both ends of the sliding storage groove.
[0005] Optionally, the inner sides of the roof panel connecting parts at both ends of the metal roof panel are fixedly connected with connection limiting parts, a plug board is fixedly connected to the middle of one end of one connection limiting part, and neatly arranged positioning parts are fixedly connected to the top and bottom of the plug board.
[0006] Optionally, the positioning piece is triangular in shape, and a plug-in slot matching the plug-in board is provided in the middle of one end of the other connection defining portion, and at the same time, a triangular slot corresponding to the positioning piece is provided on the other connection defining portion.
[0007] Optionally, both ends of the connecting sleeve are provided with sliding storage grooves for storing the locking plate, and one end of the locking plate is located inside the sliding storage groove and movably connected thereto.
[0008] Optionally, the top of the other end of the locking plate contacts the bottom of the mutually plug-connected limiting parts, and the interior of the connecting sleeve is movably connected with a plug-in locking pin.
[0009] Optionally, the bottom end of the plug-in locking pin passes through the supporting component and the connection limiting portion in sequence to be plugged into the locking plate, and the top end of the plug-in locking pin is fixedly connected to a spring, and the top end of the spring is fixedly connected to the connecting sleeve.
[0010] The utility model has the following beneficial effects:
[0011] 1. The wind pressure resistant metal roof fixing device can support the connection between the roof panel connecting parts by contacting the inner side of the supporting component with the roof panel connecting part, and can lock the position between the roof panel connecting part and the supporting component under the plug-in action of the connecting sleeve, so that they can be locked with each other. At the same time, under the action of the locking plate, the position between the roof panel connecting part, the connecting sleeve and the supporting component can be finally fixed, thereby making the fixation between the metal roof panels more stable, thereby better playing the role of wind pressure resistance.
[0012] 2. The wind-pressure-resistant metal roof fixing device locks the roof panel connection part, the connection sleeve, and the supporting component through the locking plate, and under the action of the spring force, the plug-in locking pin can pass through the supporting component and the connection limiting part in sequence, so that the position locking between the metal roof panels is more firmly locked. At the same time, the plug-in locking pin is finally plugged into the locking plate, thereby locking the position of the locking plate, and then making the overall connection more tightened, thereby improving the firmness of the fixation between the metal roof panels. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the connection of the metal roof panel of the utility model;
[0015] Figure 3 This is a structural schematic diagram of the connection of the connection limiting part of the utility model;
[0016] Figure 4 This is a structural schematic diagram of the connection sleeve of the utility model;
[0017] Figure 5 It is a schematic diagram of the structure of the utility model at A;
[0018] Figure 6 It is a schematic diagram of the structure of B of the utility model.
[0019] In the figure: 1. Metal roof panel; 2. Roof panel connecting part; 3. Connecting sleeve; 4. Connecting limiting part; 5. Plug-in plate; 6. Positioning piece; 7. Sliding storage slot; 8. Locking plate; 9. Support component; 10. Plug-in locking pin; 11. Spring. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figures 1 to 6, a wind pressure resistant metal roof fixing device comprises a metal roof panel 1, a roof panel connecting part 2, and a connecting sleeve 3. The metal roof panel 1 comprises an arc-shaped roof panel connecting part 2, which is convex relative to the part connected to the metal roof panel 1, so that the position of the metal roof panels 1 can be locked by locking the roof panel connecting part 2. The roof panel connecting part 2 is located at both ends of the metal roof panel 1, so that the metal roof panels 1 can be connected to each other, and the roof panel connecting parts 2 on the two metal roof panels 1 can match and correspond, and the roof panel connecting parts 2 on the two metal roof panels 1 can just form a circle. The connecting sleeve 3 is sleeved on the roof panel connecting parts 2 on the two metal roof panels 1, and the two roof panel connecting parts 2 are sleeved through the roof panel connecting part 2, so that the two roof panel connecting parts 2 can be limited, so that the metal roof panels 1 can be connected. A supporting component 9 is arranged on the inner side of the roof panel connecting part 2. The outer side of the supporting component 9 is arc-shaped, and the outer side of the supporting component 9 is in contact with the inner side of the roof panel connecting part 2, so that the supporting component 9 can support the inner side of the roof panel connecting part 2 to prevent the roof panel connecting part 2 from being deformed, which in turn causes the locking of the roof panel connecting part 2 by the connecting sleeve 3 to loosen. The connecting sleeve 3 includes a circular middle part in the center, which passes through the top of the supporting component 9 and is in contact with the inner side of the supporting component 9, so that the connecting sleeve 3 and the supporting component 9 can be connected, so that the roof panel connecting part 2, the connecting sleeve 3, and the supporting component 9 can be relatively linked, so that they can limit each other, thereby making the connection more firm. At the same time, the roof panel connecting part 2, the connecting sleeve 3, the supporting component 9 and the locking plate 8 for limiting are movably connected at both ends of the sliding storage groove 7. Under the limitation of the locking plate 8, the position between the roof panel connecting part 2, the connecting sleeve 3 and the supporting component 9 can be finally limited.
[0022] See also Figures 1 to 6 The inner sides of the roof panel connecting parts 2 at both ends of the metal roof panel 1 are fixedly connected with connecting limiting parts 4, a plug board 5 is fixedly connected to the middle of one end of one connecting limiting part 4, and neatly arranged positioning parts 6 are fixedly connected to the top and bottom of the plug board 5, and the top of the connecting limiting part 4 is in contact with the bottom of the supporting component 9, so that the supporting component 9 can be stably located inside the roof panel connecting part 2 for support.
[0023] See also Figures 1 to 6The positioning member 6 is triangular in shape, which makes the positioning member 6 more stable when plugged in, improves the stability of the position definition between the connection defining parts 4, and a plug-in slot matching the plug-in board 5 is provided in the middle of one end of the other connection defining part 4, and at the same time, a triangular slot corresponding to the positioning member 6 is provided on the other connection defining part 4. Under the action of plugging in, the connection defining parts 4 can define each other, thereby relatively defining the position of the connection between each other, making the connection more firm.
[0024] See also Figures 1 to 6 Both ends of the connecting sleeve 3 are provided with sliding storage grooves 7 for storing the locking plate 8. The locking plate 8 can be placed in the sliding storage groove 7 to prevent the locking plate 8 from affecting the insertion of the connecting sleeve 3. One end of the locking plate 8 is located inside the sliding storage groove 7 and is movably connected thereto. The locking plate 8 can move along a fixed trajectory in the sliding storage groove 7, so that the locking plate 8 can move smoothly out and limit the roof panel connecting part 2, the connecting sleeve 3, and the supporting component 9.
[0025] See also Figures 1 to 6 The top of the other end of the locking plate 8 contacts the bottom of the plug-in connection limiting part 4, thereby finally locking the positions of the roof panel connecting part 2, the connecting sleeve 3, and the supporting component 9, making the connection more secure. The internal movable connection of the connecting sleeve 3 is provided with a plug-in locking pin 10, which can be moved on the connecting sleeve 3 to a fixed track.
[0026] See also Figures 1 to 6 The bottom end of the plug-in lock pin 10 passes through the supporting component 9 and the connection limiting portion 4 in turn and is plugged into the locking plate 8, thereby limiting the position of the supporting component 9 and the connection limiting portion 4 to prevent them from sliding relative to each other and affecting the tightness of their connection, and can finally lock the locking plate 8. The top end of the plug-in lock pin 10 is fixedly connected with a spring 11, and the top end of the spring 11 is fixedly connected to the connecting sleeve 3. Under the action of the elastic force of the spring 11, the plug-in lock pin 10 can move smoothly and pass through the supporting component 9 and the connection limiting portion 4 to be plugged into the locking plate 8.
[0027] In summary, when the wind pressure resistant metal roof fixing device is used, the connection limiting parts 4 on the two metal roof panels 1 are plugged in, the plug-in plate 5 is plugged in the plug-in groove, the positioning member 6 is plugged in the triangular groove, and then the support component 9 is plugged in with the roof panel connection part 2, and the outer side of the support component 9 is in contact with the inner side of the roof panel connection part 2, and then the connecting sleeve 3 is plugged in with the supporting component 9 and the roof panel connection part 2, and the connecting sleeve 3 is plugged in with the outer side of the roof panel connection part 2, and at the same time, the circular middle part of the connecting sleeve 3 is plugged in with the inner side of the supporting component 9. At the same time, under the action of the elastic force of the spring 11, the plug-in lock pin 10 can move, and then pass through the supporting component 9 and the connection limiting part 4, and then pull the locking plate 8, so that the locking plate 8 is in the sliding storage groove 7 and moves, and then the top of one end of the locking plate 8 is in contact with the bottom of the connection limiting part 4, and the bottom end of the connection limiting part 4 is pressed into the connection limiting part 4, and the locking plate 8 is smoothly moved, so that the locking plate 8 is finally plugged with the plug-in lock pin 10, thereby completing the installation and fixation between the metal roof panels 1.
[0028] In the description of the present 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, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A wind pressure resistant metal roof fixing device, comprising a metal roof panel (1), a roof panel connecting portion (2), and a connecting sleeve (3), wherein the metal roof panel (1) comprises an arc-shaped roof panel connecting portion (2), wherein the roof panel connecting portion (2) is located at both ends of the metal roof panel (1), and the roof panel connecting portions (2) on the two metal roof panels (1) can match and correspond to each other, and the connecting sleeve (3) is sleeved on the roof panel connecting portions (2) on the two metal roof panels (1), and is characterized in that: A supporting component (9) is arranged on the inner side of the roof panel connecting part (2), the outer side of the supporting component (9) is arc-shaped, and the outer side of the supporting component (9) is in contact with the inner side of the roof panel connecting part (2), the connecting sleeve (3) includes a circular middle part in the center, and the circular middle part passes through the top of the supporting component (9) and is in contact with the inner side of the supporting component (9), and at the same time, the roof panel connecting part (2), the connecting sleeve (3), the supporting component (9) and a locking plate (8) for limiting are movably connected at both ends of the sliding storage groove (7).
2. The wind pressure resistant metal roof fixing device according to claim 1, characterized in that: The inner sides of the roof panel connecting parts (2) at both ends of the metal roof panel (1) are fixedly connected to connection limiting parts (4), a plug board (5) is fixedly connected to the middle of one end of one of the connection limiting parts (4), and neatly arranged positioning pieces (6) are fixedly connected to the top and bottom of the plug board (5).
3. The wind pressure resistant metal roof fixing device according to claim 2 is characterized in that: The positioning piece (6) is triangular in shape, and a plug-in slot matching the plug-in board (5) is provided in the middle of one end of the other connection defining portion (4), while a triangular slot corresponding to the positioning piece (6) is provided on the other connection defining portion (4).
4. The wind pressure resistant metal roof fixing device according to claim 1, characterized in that: Both ends of the connecting sleeve (3) are provided with sliding storage grooves (7) capable of storing a locking plate (8), and one end of the locking plate (8) is located inside the sliding storage groove (7) and is movably connected thereto.
5. The wind pressure resistant metal roof fixing device according to claim 4 is characterized in that: The top of the other end of the locking plate (8) contacts the bottom of the mutually plug-connected limiting portion (4), and a plug-in locking pin (10) is movably connected inside the connecting sleeve (3).
6. The wind pressure resistant metal roof fixing device according to claim 5, characterized in that: The bottom end of the plug-in lock pin (10) passes through the supporting component (9) and the connection limiting portion (4) in sequence to be plugged into the locking plate (8); the top end of the plug-in lock pin (10) is fixedly connected to a spring (11), and the top end of the spring (11) is fixedly connected to the connecting sleeve (3).