Metal roof wind-resistant connecting structure with self-locking effect

Abstract

The utility model relates to the field of metal roof connection, and discloses a metal roof wind-resistant connecting structure with a self-locking effect, which comprises a support with a barb, the support with the barb comprises a support bottom plate, the top of the support bottom plate is connected with a support web plate, one side of the support web plate is connected with a bottom barb, and the other side of the support web plate is connected with the bottom barb. The other side of the support web is connected with a top barb, and the top of the support web is connected with a wabbler. According to the utility model, through the mutual cooperation of the bottom barb, the top barb, the bottom clamping groove and the top clamping groove structure, the height difference between the top barb and the bottom barb is driven, and one side of the bottom clamping groove of the roof panel is buckled downwards in a slightly inclined manner, so that the bottom clamping groove is butted with the bottom barb, and then the other side of the roof panel is pressed downwards; the top clamping groove and the top barb are successfully butted and clamped firmly, and the effects of self-locking of the metal roof and wind-resistant connection and fixation of the roof are achieved.

Description

Technical Field

[0001] The utility model relates to the field of metal roof connection, in particular to a metal roof wind-resistant connection structure with a self-locking effect. 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 surface of the sheets can be painted;

[0003] When metal roofs are installed on roofs, wind clips and wind pressure strips are usually used to ensure the strength and stability of the system. However, wind clips are difficult to maintain: once installed, the maintenance and replacement of wind clips requires a large labor cost and time cost because the surrounding roofing materials need to be removed, and the installation durability is poor. Due to the erosion of sunlight, rain and wind all year round, the material of wind clips is prone to aging, resulting in a decrease in its performance. In addition, the metal roof installed with wind pressure strips has poor rigidity: compared with other types of fixing systems, wind pressure strips have insufficient rigidity, especially in the face of strong winds, which may reduce the overall wind resistance of the roof system; and corner processing is difficult: in the corners of the roof or in irregularly shaped areas, the installation of wind pressure strips may be more difficult, which may lead to poor fixing performance in these areas. Therefore, it is practical to design a metal roof wind-resistant connection structure that does not require the installation of wind clips and wind pressure strips and has a low cost.

[0004] Therefore, a metal roof wind-resistant connection structure with a self-locking effect is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a metal roof wind-resistant connection structure with a self-locking effect, aiming to improve the problems in the prior art that the metal roof has poor wind-resistant energy in the connection and the connection and replacement are inconvenient.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A metal roof wind-resistant connection structure with a self-locking effect comprises a support with a barb, the support with a barb comprises a support base plate, the top of the support base plate is connected to a support web, one side of the support web is connected to a bottom barb, the other side of the support web is connected to a top barb, the top of the support web is connected to a plum blossom head, a roof panel is laterally arranged on the top of the plum blossom head, one side of the roof panel is provided with a bottom slot, the other side of the roof panel is provided with a top slot, and the top of the plum blossom head is connected to a stabilizing component.

[0008] As a further description of the above technical solution:

[0009] The stabilizing component comprises a friction block, which is embedded in the top of the plum blossom head. The top of the inner wall of the roof panel is connected with a pressing block, and the bottom of the pressing block contacts the top of the friction block.

[0010] As a further description of the above technical solution:

[0011] The front and back sides of the plum blossom head are both threadedly connected with connecting rods, and the connecting rods are located at the bottom of the roof panel.

[0012] As a further description of the above technical solution:

[0013] A stopper is connected to the surface of the connecting rod, and the top and bottom of the stopper are both arc-shaped.

[0014] As a further description of the above technical solution:

[0015] The surface of the connecting rod is connected with a rotating block, and the stop block is used in conjunction with the roof panel.

[0016] As a further description of the above technical solution:

[0017] One side of the bottom barb and the other side of the top barb are both connected to a damping block, and the inner walls of the bottom clamping groove and the top clamping groove are both in contact with the surface of the damping block.

[0018] As a further description of the above technical solution:

[0019] The top of the roof panel is connected with a high temperature resistant anti-corrosion coating, and the high temperature resistant anti-corrosion coating includes a high temperature resistant anti-corrosion paint.

[0020] As a further description of the above technical solution:

[0021] The bottom of the roof panel is connected with a heat-insulating coating, and the heat-insulating coating includes a nano-insulating ceramic heat-insulating energy-saving coating.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the bottom hook, the top hook, the bottom slot and the top slot structure cooperate with each other to drive the height difference between the top hook and the bottom hook, and slightly tilt the bottom slot of the roof panel downward to make the bottom slot dock with the bottom hook, and then press the other side of the roof panel downward to successfully dock with the top slot and the top hook, so as to achieve the effect of self-locking and wind-resistant connection and fixation of the metal roof with the roof.

[0024] 2. In the utility model, the friction block and the pressing block structure cooperate with each other, so that the roof panel and the fixing tube can be connected in a more stable friction connection, thereby improving the stability of the connection between the roof panel and the plum blossom head. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0026] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0028] Figure 4 It is a three-dimensional structural schematic diagram of the plum blossom head of the utility model.

[0029] Legend:

[0030] 1. Bearing with barb; 11. Bearing base plate; 12. Bearing web; 13. Bottom barb; 14. Top barb; 15. Plum head; 2. Roof panel; 21. Bottom slot; 22. Top slot; 3. Friction block; 4. Pressing block; 5. Connecting rod; 6. Stop block; 7. Rotating block; 8. Damping block; 9. High temperature resistant and anti-corrosion coating; 10. Thermal insulation coating. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-3The utility model provides an embodiment: a metal roof wind-resistant connection structure with a self-locking effect, including a barbed support 1, the barbed support 1 includes a support base plate 11, the top of the support base plate 11 is connected to a support web 12, the support web 12 can support the bottom barb 13 and the top barb 14, one side of the support web 12 is connected to the bottom barb 13, the bottom barb 13 can be fixed with the bottom slot 21 to fix the roof panel 2 with the barbed support 1, the other side of the support web 12 is connected to the top barb 14, the top barb 14 can be stuck in the top slot 22, so that the roof panel 2 and the barbed support are fixed. The barb support 1 is fixed, and the top of the support web 12 is connected with a plum blossom head 15, which can be clamped at the bottom of the barb support 1 to be fixed thereto, and a roof panel 2 is arranged horizontally on the top of the plum blossom head 15, and a bottom card slot 21 is provided on one side of the roof panel 2, and the bottom card slot 21 can fix the bottom barb 13, and a top card slot 22 is provided on the other side of the roof panel 2, and the top card slot 22 can fix the top barb 14, and a stabilizing component is connected to the top of the plum blossom head 15, so that the roof panel 2 and the barb support 1 are fixed, and the barb support 1 can be connected and fixed thereto for wind resistance without the aid of other parts.

[0033] Reference Figure 2-4 The stabilizing component includes a friction block 3, which can be engaged with a clamping block 4 to stably fix the roof panel 2 and the barbed support 1. The friction block 3 is embedded in the top of the plum blossom head 15, and the top of the inner wall of the roof panel 2 is connected with a clamping block 4, which can be pressed on the friction block 3 and fixed with friction, and the bottom of the clamping block 4 is in contact with the top of the friction block 3; the front and back sides of the plum blossom head 15 are both threadedly connected with a connecting rod 5, and the connecting rod 5 is located at the bottom of the roof panel 2; a stopper 6 is connected to the surface of the connecting rod 5, and after the connecting rod 5 is threadedly rotated, the stopper 6 can be driven to clamp the outer side of the roof panel 2 to limit the roof panel 2, preventing the roof panel 2 from moving out of the barbed support 1, so that the roof panel 2 is fixed more stably, and the top and bottom of the stopper 6 are both arc-shaped; a rotating block 7 is connected to the surface of the connecting rod 5, and the stopper 6 is used in conjunction with the roof panel 2, and the rotating block 7 is convenient for the user to rotate the connecting rod 5, so as to achieve the effect of strengthening the connection stability between the roof panel 2 and the barbed support 1.

[0034] Reference Figure 2-4One side of the bottom barb 13 and the other side of the top barb 14 are connected to a damping block 8, which can increase the friction between the top barb 14 and the bottom barb 13 and the top slot 22 and the bottom slot 21 respectively, so that the stability of the roof panel 2 is effectively increased when it is clamped with the top barb 14 and the bottom barb 13, and the inner walls of the bottom slot 21 and the top slot 22 are in contact with the surface of the damping block 8; the top of the roof panel 2 is connected to a high-temperature resistant anti-corrosion coating 9, and the high-temperature resistant anti-corrosion coating 9 includes a high-temperature resistant anti-corrosion paint; the high-temperature resistant anti-corrosion coating 9 can increase the high-temperature resistance and anti-corrosion effect of the top of the roof panel 2, and the bottom of the roof panel 2 is connected to a thermal insulation coating 10, and the thermal insulation coating 10 includes a nano-insulating ceramic thermal insulation energy-saving paint, which can insulate the temperature irradiated on the roof panel 2 and reduce the temperature at the bottom of the roof.

[0035] Working principle: The top barb 14, the bottom barb 13 and the support web 12 are welded in advance, and the height difference between the top barb 14 and the bottom barb 13 is used to slightly tilt the bottom slot 21 of the roof panel 2 downward, so that the bottom slot 21 and the bottom barb 13 are connected, and then the other side of the roof panel 2 is pressed down to successfully connect the top slot 22 and the top barb 14. The specifications of the barbed support 1 and the roof panel 2 can be slightly adjusted on the size of the existing products. Once the support and the roof panel 2 are clamped, their structure and the friction between each other can be used to form a firm connection. The structure can achieve the purpose of fixing the roof panel 2 and the barbed support 1. The barbed support 1 can be connected and fixed with the roof panel 2 in a wind-resistant manner without the help of other parts. After the clamping block 4 at the bottom of the roof panel 2 is pressed on the friction block 3 at the top of the plum blossom head 15, they can rub and engage with each other, making the roof panel 2 and the barbed support 1 fixed together more stably and the wind resistance more effectively enhanced, thereby achieving the effect of strengthening the connection stability between the roof panel 2 and the barbed support 1, and the high-temperature resistant anti-corrosion coating 9 can increase the high-temperature resistance of the top of the roof panel 2, making it difficult for heat to be conducted, thereby increasing the anti-oxidation effect of the roof panel 2.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metal roof wind-resistant connection structure with a self-locking effect, comprising a support with a barb (1), characterized in that: The barbed support (1) comprises a support base plate (11), the top of the support base plate (11) is connected to a support web plate (12), one side of the support web plate (12) is connected to a bottom barb (13), the other side of the support web plate (12) is connected to a top barb (14), the top of the support web plate (12) is connected to a plum blossom head (15), the top of the plum blossom head (15) is transversely provided with a roof panel (2), one side of the roof panel (2) is provided with a bottom slot (21), the other side of the roof panel (2) is provided with a top slot (22), and the top of the plum blossom head (15) is connected to a stabilizing component.

2. A metal roof wind-resistant connection structure with a self-locking effect according to claim 1, characterized in that: The stabilizing component comprises a friction block (3), wherein the friction block (3) is embedded in the top of the plum blossom head (15), and the top of the inner wall of the roof panel (2) is connected with a clamping block (4), and the bottom of the clamping block (4) contacts the top of the friction block (3).

3. A metal roof wind-resistant connection structure with a self-locking effect according to claim 1, characterized in that: The front and back sides of the plum blossom head (15) are both threadedly connected with a connecting rod (5), and the connecting rod (5) is located at the bottom of the roof panel (2).

4. A metal roof wind-resistant connection structure with a self-locking effect according to claim 3, characterized in that: A stopper (6) is connected to the surface of the connecting rod (5), and the top and bottom of the stopper (6) are both in an arc shape.

5. A metal roof wind-resistant connection structure with a self-locking effect according to claim 4, characterized in that: The surface of the connecting rod (5) is connected with a rotating block (7), and the stop block (6) is used in conjunction with the roof panel (2).

6. The metal roof wind-resistant connection structure with self-locking effect according to claim 1, characterized in that: One side of the bottom barb (13) and the other side of the top barb (14) are both connected to a damping block (8), and the inner walls of the bottom clamping groove (21) and the top clamping groove (22) are both in contact with the surface of the damping block (8).

7. The metal roof wind-resistant connection structure with self-locking effect according to claim 1, characterized in that: The top of the roof panel (2) is connected with a high-temperature resistant anti-corrosion coating (9), and the high-temperature resistant anti-corrosion coating (9) comprises a high-temperature resistant anti-corrosion paint.

8. The metal roof wind-resistant connection structure with self-locking effect according to claim 1, characterized in that: The bottom of the roof panel (2) is connected to a heat insulating coating (10), and the heat insulating coating (10) comprises a nano heat insulating ceramic heat insulating energy-saving coating.

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