Corrosion-resistant profiled steel sheet anchoring system

Abstract

The utility model discloses a kind of corrosion-resistant profiled steel plate locking systems, including corrosion-resistant roof panel, the both ends of corrosion-resistant roof panel are respectively provided with turn-up one and turn-up two, the turn-up one between the adjacent two corrosion-resistant roof panel and the turn-up two is equipped with several aluminum profile supports, the connecting place of turn-up one, turn-up two and the aluminum profile support is fixed by windproof clip assembly, the bottom end of aluminum profile support is fixedly connected with roof purlin.The utility model is fixed on aluminum profile support by windproof clip assembly through corresponding turn-up at the both ends of corrosion-resistant roof panel in adjacent roof, so that the fixing of roof can be realized without nailing on roof panel, improve the problem of poor roof waterproofness caused by punching, have very big practical value.

Description

Technical Field

[0001] This utility model relates to the field of building metal roofing technology, specifically to a corrosion-resistant profiled steel sheet locking system. Background Technology

[0002] Corrosion-resistant profiled steel sheet is a five-layer composite profiled steel sheet with galvanized steel as the core material, modified asphalt polymer, and pre-coated aluminum foil as inner and outer protective layers. It is produced using a continuous hot-pressing and roll forming process. Due to the presence of the modified asphalt polymer layer, corrosion-resistant profiled steel sheet is difficult to roll into complex shapes and is generally processed into corrugated profiled steel sheet, which is fixed by self-tapping screws and waterproof gaskets.

[0003] However, existing corrosion-resistant profiled steel sheet roofing systems mostly rely on self-tapping screws and waterproof gaskets for fixing. For details, please refer to the standard drawing set "Corrosion-Resistant Profiled Steel Sheet Building Construction" 24CJ70-2. The nail-fixed corrosion-resistant profiled steel sheet roofing system suffers from the characteristic of self-tapping screws penetrating the roof surface, resulting in slightly compromised waterproofing performance. Therefore, developing a technical solution that improves the waterproofing performance of the roofing system without penetrating the roof surface has become an urgent technical problem to be solved. Utility Model Content

[0004] In view of the above-mentioned technical problems in related technologies, this utility model proposes a corrosion-resistant profiled steel sheet locking system, which can overcome the above-mentioned shortcomings of the prior art.

[0005] To achieve the above-mentioned technical objectives, the technical solution of this utility model is implemented as follows:

[0006] A corrosion-resistant profiled steel sheet locking system includes a corrosion-resistant roof panel. The two ends of the corrosion-resistant roof panel are respectively provided with flange one and flange two. A plurality of aluminum profile supports are provided between flange one and flange two of two adjacent corrosion-resistant roof panels. The connection between flange one, flange two and the aluminum profile supports is fixed by a windproof clamp assembly. The bottom end of the aluminum profile support is fixedly connected to the roof purlin.

[0007] Furthermore, the bottom of the aluminum profile support has a T-shaped structure, and the top of the aluminum profile support has a cavity. The flange one and flange two between two adjacent corrosion-resistant roof panels are sequentially engaged with the upper part of the cavity.

[0008] Furthermore, the bending structure of the first flange and the second flange is adapted to the outer edge of the cavity, and the second flange has a folded edge that is longer than the first flange.

[0009] Furthermore, the bottom of the aluminum profile support is fixedly connected to the roof purlin using self-tapping screws.

[0010] Furthermore, the windproof clamp assembly includes a profile windproof clamp and a grooved pad. During assembly, the grooved pad is snapped onto the upper part of the connection between the first flange, the second flange and the aluminum profile support. The upper part of the profile windproof clamp and the upper part of the grooved pad are fixed by internal hexagonal threads.

[0011] The beneficial effects of this utility model are as follows: By setting flanges at both ends of the corrosion-resistant roof panel, and fixing the corresponding flanges to the aluminum profile support at adjacent roof surfaces using windproof clamp components, the roof can be fixed without nailing the roof panel, thus improving the problem of poor roof waterproofing caused by drilling, and has great practical value. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the corrosion-resistant profiled steel sheet fastening system according to an embodiment of the present invention;

[0014] Figure 2 This is a schematic diagram of the corrosion-resistant roof panel before locking the edge of the corrosion-resistant profiled steel sheet locking system according to an embodiment of this utility model;

[0015] Figure 3 This is a schematic diagram of the corrosion-resistant roof panel after edge locking according to the corrosion-resistant profiled steel sheet locking system of this utility model embodiment;

[0016] Figure 4 This is a schematic diagram of the windproof clamp assembly of the corrosion-resistant profiled steel sheet fastening system according to an embodiment of the present invention. Figure 1 ;

[0017] Figure 5 This is a schematic diagram of the windproof clamp assembly of the corrosion-resistant profiled steel sheet fastening system according to an embodiment of the present invention. Figure 2 ;

[0018] Figure 6 This is an assembly diagram of the corrosion-resistant profiled steel sheet fastening system according to an embodiment of the present invention;

[0019] In the diagram: 1. Corrosion-resistant roof panel; 2. Self-tapping screw; 3. Aluminum profile support; 4. Windproof clamp assembly; 5. Roof purlin; 101. Flanged edge one; 102. Flanged edge two; 103. Folded edge; 401. Profile windproof clamp; 402. Groove pad; 403. Hexagonal thread. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0021] like Figure 1-6 As shown in the embodiment of this utility model, a corrosion-resistant profiled steel sheet locking system includes a corrosion-resistant roof panel 1. The two ends of the corrosion-resistant roof panel 1 are respectively provided with a first flange 101 and a second flange 102. A plurality of aluminum profile supports 3 are provided between the first flange 101 and the second flange 102 of two adjacent corrosion-resistant roof panels 1. The connection between the first flange 101, the second flange 102 and the aluminum profile supports 3 is fixed by a windproof clamp assembly 4. The bottom end of the aluminum profile support 3 is fixedly connected to the roof purlin 5.

[0022] In this embodiment, the bottom of the aluminum profile support 3 has a T-shaped structure, and the top of the aluminum profile support 3 is provided with a cavity. The flange 101 and flange 2 102 between two adjacent corrosion-resistant roof panels 1 are sequentially engaged with the upper part of the cavity.

[0023] In this embodiment, the bending structures of the first flange 101 and the second flange 102 are adapted to the outer edge of the cavity, and the second flange 102 is provided with a folded edge 103 that is longer than the first flange 101. Both the first flange 101 and the second flange 102 are folded towards the upper outer edge of the corrosion-resistant roof panel 1.

[0024] In this embodiment, the bottom of the aluminum profile support 3 is fixedly connected to the roof purlin 5 by self-tapping screws 2.

[0025] In this embodiment, the windproof clip assembly 4 includes a profile windproof clip 401 and a grooved pad 402. During assembly, the grooved pad 402 is snapped onto the upper part of the connection between the first flange 101, the second flange 102 and the aluminum profile support 3. The upper part of the profile windproof clip 401 and the upper part of the grooved pad 402 are fixed by internal hexagonal threads 403.

[0026] To facilitate understanding of the above-mentioned technical solutions of this utility model, the following detailed description of the above-mentioned technical solutions of this utility model is provided through specific usage methods.

[0027] In practical application, according to the corrosion-resistant profiled steel sheet fastening system described in this utility model, such as... Figure 1As shown, the system includes corrosion-resistant roof panels (1), self-tapping screws (2), aluminum profile supports (3), windproof clips (4), and roof purlins (5), all edged using a specialized edge-locking machine. The detailed installation process is described below:

[0028] Step 1: Fix the aluminum profile support 3 to the roof purlin 5 using self-tapping screws 2. The aluminum profile support 3 is then fastened to the inner flange 101 of the corrosion-resistant roof panel 1;

[0029] Step 2: Attach the outer flange 102 of the next corrosion-resistant roof panel 1 to the upper part of the aluminum profile support 3, and install and fix the next aluminum profile support 3 at the position of the inner flange 101 of the next corrosion-resistant roof panel 1.

[0030] Step 3: Repeat the above steps to install the roof panel system sequentially, using one corrosion-resistant roof panel 1 and one row of aluminum profile supports 3.

[0031] Step 4: Use a manual overlock machine to perform the first overlocking at the aluminum profile support;

[0032] Step 5: Use a specialized edge-locking machine to edge-lock the roof panel ribs;

[0033] Step 6: Install the roof windproof clamp assembly 4 at the aluminum profile support 3. The roof windproof clamp assembly 4 consists of a profile windproof clamp 401, a grooved pad 402, and an internal hexagonal thread 403. During installation, the internal hexagonal thread 403 is inserted into the groove of the profile windproof clamp 401. Tightening the internal hexagonal thread 403 reduces the distance between the profile windproof clamp 401 and the grooved pad 402, ultimately clamping the adjacent fixed-lock corrosion-resistant roof panel ribs at the support. This achieves a stronger windproof effect.

[0034] In summary, by utilizing the above-mentioned technical solution of this utility model, by setting flanges at both ends of the corrosion-resistant roof panel, and fixing the corresponding flanges to the aluminum profile support at adjacent roof locations using windproof clamp components, the roof can be fixed without nailing the roof panel, thus improving the problem of poor roof waterproofing caused by drilling, and has great practical value.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A corrosion-resistant profiled steel sheet locking system, characterized in that, The system includes a corrosion-resistant roof panel (1), with flange one (101) and flange two (102) respectively at both ends. Several aluminum profile supports (3) are provided between flange one (101) and flange two (102) between two adjacent corrosion-resistant roof panels (1). The connection between flange one (101), flange two (102) and aluminum profile support (3) is fixed by windproof clamp assembly (4). The bottom end of aluminum profile support (3) is fixedly connected to roof purlin (5).

2. The corrosion-resistant profiled steel sheet locking system according to claim 1, characterized in that, The bottom of the aluminum profile support (3) is T-shaped, and the top of the aluminum profile support (3) is provided with a cavity. The first flange (101) and the second flange (102) between two adjacent corrosion-resistant roof panels (1) are sequentially engaged with the upper part of the cavity.

3. The corrosion-resistant profiled steel sheet locking system according to claim 2, characterized in that, The bending structure of the first flange (101) and the second flange (102) is adapted to the outer edge of the cavity, and the second flange (102) has a folded edge (103) that is longer than the first flange (101).

4. The corrosion-resistant profiled steel sheet locking system according to claim 1, characterized in that, The bottom of the aluminum profile support (3) is fixedly connected to the roof purlin (5) by self-tapping screws (2).

5. The corrosion-resistant profiled steel sheet locking system according to any one of claims 1-4, characterized in that, The windproof clamp assembly (4) includes a profile windproof clamp (401) and a grooved pad (402). During assembly, the grooved pad (402) is snapped onto the upper part of the connection between the first flange (101), the second flange (102) and the aluminum profile support (3). The upper part of the profile windproof clamp (401) and the upper part of the grooved pad (402) are fixed by internal hexagonal threads (403).

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