Roof board fixing structure of upright lockrand roof structure

Abstract

The utility model discloses a roof panel fixing structure of a vertical lockrand roof structure, which comprises a rivet and a fastener, the rivet comprises a base, a support and a wabbler, the base is provided with a connecting hole, two roof panels are sequentially erected on the wabbler, the fastener comprises a shell with an opening facing the direction, two side plates of the shell are respectively in threaded connection with bolts, and the two side plates of the shell are respectively provided with a bolt. One end of each bolt is located on the outer side of the corresponding buckling piece and provided with a nut, the other end of each bolt extends into the corresponding buckling piece in a threaded connection mode and abuts against the corresponding roof panel, and after the roof panels are installed, the two roof panels can be pressed on the support by adjusting the bolts, so that the two roof panels are relatively fixed; the two roof panels are prevented from being blown open in severe weather such as strong wind and heavy rain, the stability of the roof structure is guaranteed, and the roof is simple in structure, convenient to manufacture and install and convenient to disassemble during maintenance and replacement.

Description

Technical Field

[0001] The utility model belongs to the field of roof construction, and particularly relates to a roof panel fixing structure of a standing seam locking roof structure. Background Art

[0002] Metal roofing refers to a roofing form that uses metal sheets as roofing materials and combines the structural layer and the waterproof layer into one.

[0003] The prior art can refer to CN106677439A, in which a support is fixed on the steel structure, a main purlin support is fixed on the support, a main purlin is fixed on the main purlin support, a secondary purlin is fixed on the main purlin, a rivet is fixed on the secondary purlin, the rivet includes a base, a bracket part and a plum blossom head, and a reel is provided at the end of the roof panel, and the reel hook is hung on the plum blossom head.

[0004] During construction, the roof panels overlap on both sides of the middle rivet. When encountering strong winds, the two interlocking drums are easily blown apart by the wind, causing the two roof panels to separate from each other, making the roof structure unstable. If fixed directly, it will be difficult to disassemble when the roof panels need to be repaired or replaced. Utility Model Content

[0005] The utility model provides a roof panel fixing structure of a standing seam roof structure, which is used to solve the problem that when encountering strong wind weather, two reels that are buckled together are easily blown apart by the wind, causing the two roof panels to separate from each other, making the roof structure unstable.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a roof panel fixing structure of a vertical lock-edge roof structure, including a rivet and a fastening piece, the rivet includes a base, a bracket and a plum blossom head, the base is provided with a connecting hole, two roof panels are sequentially mounted on the plum blossom head, the fastening piece includes an outer shell with an opening facing toward, and bolts are respectively threadedly connected to the two side panels of the outer shell, one end of the bolt is located on the outside of the fastening piece and has a nut, and the other end of the bolt is threadedly connected to extend into the fastening piece and abut against the roof panel.

[0007] By adopting the above technical solution, after the roof panels are installed, the two roof panels can be pressed onto the brackets by adjusting the bolts, so that the two roof panels are relatively fixed, avoiding the two roof panels from being blown away in severe weather such as strong winds and heavy rains, thereby ensuring the stability of the roof structure. The structure is simple, easy to manufacture and install, and can also be easily disassembled for maintenance and replacement.

[0008] Preferably, one end of the bolt extending into the fastening piece is also threadedly connected to a pressure plate, and the pressure plate is pressed against the roof panel.

[0009] By adopting the above technical solution, the contact surface is increased, so that the locking effect is better and the roof panel is not easily damaged.

[0010] Preferably, a rubber pad is bonded to the pressure plate, and the rubber pad is against the roof panel.

[0011] By adopting the above technical solution, buffering can be achieved to avoid damage to the roof panel.

[0012] Preferably, a bolt is threadedly connected on the top plate of the fastening piece, a nut is provided on the top of the bolt, the bottom end of the bolt penetrates into the fastening piece and is connected with a pressure plate and a rubber pad, and the bolt on the top plate of the fastening piece is pressed on the two roof panels.

[0013] By adopting the above technical solution, the top of the plum blossom head can also be locked to ensure structural stability.

[0014] Preferably, two bolts are arranged in the horizontal direction on each side plate and the top plate of the fastening member.

[0015] By adopting the above technical solution, the overall stress points are provided with two in the horizontal direction, thus ensuring the stability in the length direction and making the structure more stable.

[0016] The beneficial effects of the utility model are embodied in that after the roof panels are installed, the two roof panels can be pressed onto the brackets by adjusting the bolts, so that the two roof panels are relatively fixed, avoiding the two roof panels from being blown away in severe weather such as strong winds and heavy rains, thereby ensuring the stability of the roof structure, having a simple structure, being easy to manufacture and install, and being able to be conveniently disassembled for maintenance and replacement.

[0017] Other features and advantages of the utility model will be described in the subsequent description, and in part will become apparent from the description, or be understood by implementing the utility model; the main purpose and other advantages of the utility model can be realized and obtained through the solutions particularly pointed out in the description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 It is a matching diagram of an embodiment of the utility model.

[0020] Figure numerals: 1, rivet; 11, base; 12, bracket; 13, plum blossom head; 2, fastener; 21, housing; 22, bolt; 23, nut; 24, pressure plate; 25, rubber pad; 3, roof panel. DETAILED DESCRIPTION

[0021] The technical solution of the present invention is described in detail below through embodiments. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of the present invention, but cannot be interpreted as limiting the technical solution of the present invention.

[0022] Combination Figure 1 and Figure 2 A vertical lock seam roof structure roof panel fixing structure includes a rivet 1 and a fastener 2. The rivet 1 includes a base 11, a bracket 12 and a plum head 13. The base 11 has a connecting hole. Two roof panels 3 are sequentially mounted on the plum head 13. The fastener 2 includes an opening-facing shell 21. Bolts 22 are respectively threadedly connected on two side panels of the shell 21. One end of the bolt 22 is located outside the fastener 2 and has a nut 23. The other end of the bolt 22 is threadedly connected to extend into the fastener 2 and abut against the roof panel 3.

[0023] After the roof panels 3 are installed, the two roof panels 3 can be pressed against the bracket 12 by adjusting the bolts 22, so that the two roof panels 3 are relatively fixed, avoiding the two roof panels 3 from being blown away in severe weather such as strong winds and heavy rains, thereby ensuring the stability of the roof structure. The structure is simple, easy to manufacture and install, and can also be easily disassembled for maintenance and replacement.

[0024] One end of the bolt 22 extending into the fastening member 2 is also threadedly connected with a pressing plate 24, which presses against the roof panel 3 to increase the contact surface, thereby achieving a better locking effect and not easily damaging the roof panel 3.

[0025] A rubber pad 25 is also bonded to the pressing plate 24 . The rubber pad 25 presses against the roof panel 3 to provide a buffer and avoid damaging the roof panel 3 .

[0026] A bolt 22 is threadedly connected to the top plate of the fastening part 2, and a nut 23 is provided on the top of the bolt 22. The bottom end of the bolt 22 penetrates into the fastening part 2 and is connected to a pressure plate 24 and a rubber pad 25. The bolt 22 on the top plate of the fastening part 2 is pressed on the two roof panels 3, and the top of the plum blossom head 13 can also be locked to ensure the stability of the structure.

[0027] Two bolts 22 are arranged in the horizontal direction on each side plate and the top plate of the fastening member 2, respectively. The overall force bearing points have two in the horizontal direction, which ensures the stability in the length direction and makes the structure more stable.

[0028] The above description is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that a technician familiar with the technical field thinks of within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A standing seam roofing structure roof panel fixing structure, characterized in that: The invention comprises a rivet (1) and a fastening member (2), wherein the rivet (1) comprises a base (11), a bracket (12) and a plum blossom head (13), wherein the base (11) is provided with a connection hole, and two roof panels (3) are sequentially mounted on the plum blossom head (13), and the fastening member (2) comprises an outer shell (21) with an opening facing in the direction, and bolts (22) are respectively threadedly connected on two side plates of the outer shell (21), one end of the bolt (22) is located outside the fastening member (2) and has a nut (23), and the other end of the bolt (22) is threadedly connected and extends into the fastening member (2) and abuts against the roof panel (3).

2. A standing seam roofing structure roof panel fixing structure according to claim 1, characterized in that: One end of the bolt (22) extending into the fastening member (2) is also threadedly connected to a pressure plate (24), and the pressure plate (24) is pressed against the roof panel (3).

3. A standing seam roofing structure roof panel fixing structure according to claim 2, characterized in that: A rubber pad (25) is also bonded to the pressure plate (24), and the rubber pad (25) is pressed against the roof panel (3).

4. A standing seam roofing structure roof panel fixing structure according to claim 3, characterized in that: A bolt (22) is threadedly connected to the top plate of the fastening piece (2), a nut (23) is provided on the top of the bolt (22), the bottom end of the bolt (22) penetrates into the fastening piece (2) and is connected to a pressure plate (24) and a rubber pad (25), and the bolt (22) on the top plate of the fastening piece (2) is pressed onto the two roof panels (3).

5. A standing seam roofing structure roof panel fixing structure according to claim 4, characterized in that: Two bolts (22) are arranged in the horizontal direction on each side plate and the top plate of the fastening member (2).

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