Adjustable vertical lockrand roof panel wind-resistant support

Abstract

The utility model discloses an adjustable vertical lockrand roof panel wind-resistant support which comprises a base and a web plate assembly arranged above the base, the web plate assembly is rotationally installed on the base, and a wabbler matched with a clamping sleeve is arranged at the upper end of the web plate assembly. A plurality of springs are connected between the two sides of the web plate assembly and the base; during wind resistance, the web assembly rotates to release the stress of the support, and the spring is used for driving the web assembly to reset and providing a buffering effect. The roof panel support is novel in design and reasonable in structure, and compared with a roof panel support of a traditional fixed structure, stress can be released conveniently during wind load resistance through the rotatable and recoverable design; meanwhile, the height of the support and the horizontal position of the lock clamp can be adjusted through the adjusting grooves, installation errors and secondary stress are reduced, and therefore the wind resistance of the roof board support is greatly improved, structural damage to the roof board caused by deformation of the support is avoided, and the wind resistance of the roof board is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roof supports, in particular to an adjustable wind-resistant support for standing-seam roof panels. Background Art

[0002] An aluminum alloy T-shaped support is generally installed on a purlin. A linear support head is arranged at the top of the T-shaped support. Through a jacket, the support head is inlaid and installed with a groove of a roof material board, so as to achieve the effect of supporting and fixing the roof material board.

[0003] When the existing aluminum alloy T-shaped support is in use, under the action of wind load, the lock-edge aluminum alloy plate at the edge of the roof panel bulges and deforms, resulting in the separation and damage of the lock clip from the lock-edge aluminum alloy plate. The stress condition of the support under the action of wind load is very complex, and the stress at the end of the support is difficult to release, ultimately leading to the damage of the support. It is difficult to ensure the stable connection between the support and the metal lock clip. The wind resistance of the roof panel is relatively general, especially the wind resistance of the roof material board at the edge is poor, which greatly affects the stability of the roof panel. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages that it is difficult to ensure the stable connection between the support and the metal lock clip under the action of wind load, and the wind resistance and stability of the roof panel are poor in the prior art, and an adjustable wind-resistant support for standing-seam roof panels is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An adjustable wind-resistant support for standing-seam roof panels, including a base and a web component arranged above the base. The web component is rotatably installed on the base, and a plum blossom head matching with a jacket is arranged at the upper end of the web component;

[0007] A plurality of springs are connected between both sides of the web component and the base;

[0008] When resisting wind, the web component rotates to release the stress of the support, and the spring is used to drive the web component to reset and provide a buffering effect.

[0009] Preferably, the web component includes a first web and a second web that can slide relative to each other. The first web is rotatably connected to the base. An adjustment groove is formed in the second web, and a connection bolt for locking the first web and the second web is arranged in the adjustment groove.

[0010] More preferably, the adjustment grooves are horizontally arranged and vertically and uniformly arranged in plurality.

[0011] More preferably, spring connection seats for connecting and fixing the upper ends of the springs are arranged on both sides of the connection bolt.

[0012] More preferably, a hinge upper hinge and a hinge lower hinge which match with each other are provided at the lower end of the first web and on the base.

[0013] Even more preferably, a shaft pin is inserted into the hinge lower hinge and the hinge upper hinge, and a locking nut is threadedly connected to one side of the shaft pin.

[0014] Even more preferably, the shaft pin is detachable to separate the hinge lower hinge and the hinge upper hinge, that is, the web component and the base are separated by disassembling the shaft pin.

[0015] More preferably, the second web gradually thickens from top to bottom.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, through the design of the rotatable first web and the slidable second web, when the roof panel resists wind load, the complex stress conditions under the action of wind load are coped with by the rotation of the first web and the relative sliding of the second web, releasing the end stress of the support, avoiding deformation of the support and even structural damage of the roof panel, and ensuring the wind resistance of the building roof panel and the stability of long-term use;

[0018] 2. In the present utility model, by arranging springs on both sides of the web component, when the web component is stressed and rotates, a buffering effect is provided by the springs, and the web is driven to reset after the wind load disappears, ensuring the stability of the roof panel;

[0019] 3. In the present utility model, through the design of multiple adjustment slots, the height of the web component and the horizontal position of the second web can be adjusted to adapt to different height requirements caused by the thickness of materials such as thermal insulation cotton in different engineering parts and the fine adjustment of the horizontal position of the locking clip, avoiding the accumulation of secondary stress and installation errors during component installation;

[0020] 4. In the present utility model, through the detachable connection design of the web component and the base, the installed roof panel with problems and deviations can be conveniently disassembled as a whole, and individual components can also be conveniently replaced, facilitating the maintenance of building components.

[0021] The present utility model has a novel design and a reasonable structure. Compared with the traditional fixed-structure roof panel support, through the rotatable and recoverable design, it is convenient to release stress during wind load resistance; at the same time, multiple adjustment slots can adjust the support height and the horizontal position of the locking clip, reducing installation errors and secondary stress, greatly improving the wind resistance of the roof panel support, avoiding structural damage of the roof panel caused by support deformation, and enhancing the wind resistance of the roof panel. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the external structure of the present utility model.

[0023] Figure 2 This is a schematic side view of the utility model.

[0024] Figure 3 This is a schematic side view of the utility model.

[0025] Figure 4 This is a schematic view of the base structure of the utility model.

[0026] In the figure: base 1, lower hinge leaf 11, first web 2, upper hinge leaf 21, second web 3, plum blossom head 31, adjustment slot 32, pin 4, lock nut 41, connecting bolt 5, spring 6, spring connection seat 61. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0028] Refer to Figures 1 - 4 , an adjustable wind-resistant support for standing-seam roof panels, including a base 1 and a web component disposed above the base 1. The web component is rotatably mounted on the base 1, and a plum blossom head 31 matching the clamping sleeve is provided at the upper end of the web component; the base 1 is used to install the wind-resistant support on the roof skeleton such as purlins. When using this support to fix the roof panel, a locking clip such as a clamping sleeve is used to clamp the groove on the roof panel onto the plum blossom head 31 for fixation.

[0029] A plurality of springs 6 are connected between both sides of the web component and the base 1; when the roof panel resists wind, the load is transmitted to the metal locking clip. Through the rotatable design of the web component, when the wind load is large, the web component rotates to release the stress at the end of the support, and the spring 6 provides a buffering effect to avoid lateral deformation and damage of the support, improving the wind resistance of the roof panel support. At the same time, after the wind load disappears, the spring 6 is used to drive the web component to reset, ensuring the long-term stability of the roof panel.

[0030] In this technical solution, as Figures 1 - 4 shown, the web component includes a first web 2 and a second web 3 that can slide relative to each other. The first web 2 is rotatably connected to the base 1, and an adjustment slot 32 is provided on the second web 3. A connecting bolt 5 for locking the first web 2 and the second web 3 is provided in the adjustment slot 32. Through the design of the adjustment slot 32, it is convenient to adjust the relative position of the first web 2 and the second web 3 in the horizontal direction. When there is a certain error between the purlin and the installation slot of the roof panel at some installation positions, the second web 3 can be conveniently adjusted. After the adjustment is completed, the first web 2 and the second web 3 are locked with the connecting bolt 5, which is convenient for the actual installation of the roof panel.

[0031] When installing at the main stress-bearing positions under wind load, the frictional force between the two webs can be adjusted by adjusting the locking force of the connecting bolt 5. When the wind load is large and it is difficult to maintain the tight connection between the second web 3 and the first web 2, the second web 3 can slide horizontally to release stress. For the dislocation of the second web 3, it can be restored during regular maintenance to maintain the stable installation of the roof panel.

[0032] In this technical solution, as Figures 1 - 4 shown, the adjustment slots 32 are horizontally opened and vertically arranged evenly in multiple numbers. The installation height of the second web 3 can be adjusted according to different installation scenarios to adapt to the thermal insulation cotton waterproof coiled material, sound insulation cotton, etc. provided between the purlin and the roof panel, and to meet the engineering requirements of different parts. There is no need to customize different specifications of roof panel supports for different parts, which greatly improves the adaptability of the roof panel supports and is convenient for construction use.

[0033] In this technical solution, as Figures 1 - 4 shown, spring connection seats 61 for connecting and fixing the upper ends of the springs 6 are provided on both sides of the connecting bolt 5. Through the design of the spring connection seats 61, the spring connection seats 61 are sleeved on the connecting bolt 5 and are respectively arranged on both sides of the web assembly. The spring connection seats 61 are designed in the form of gaskets, which facilitates the assembly of the support. When installing the spring 6, the upper end of the spring 6 can be connected to the spring connection seat 61.

[0034] In this technical solution, as Figures 1 - 4 shown, a matching hinge upper hinge 21 and hinge lower hinge 11 are provided at the lower end of the first web 2 and on the base 1. A pin 4 is inserted into the hinge lower hinge 11 and the hinge upper hinge 21, and a locking nut 41 is threadedly connected to one side of the pin 4. Through the design of the pin 4, on the one hand, it is convenient for disassembling and assembling the support, and on the other hand, by adjusting the locking nut 41, the rotational damping of the first web 2 can also be adjusted to meet the wind resistance requirements of different roof positions. For example, for the supports at the center part of the roof panel, the first web 2 can be locked so that it is difficult to rotate, improving the stability of the roof panel support in the natural state. For the edge of the outer roof panel, the rotational damping of the first web 2 can be reduced to improve its stress release ability under wind load.

[0035] The axle pin 4 is detachable to separate the lower hinge leaf 11 from the upper hinge leaf 21, that is, the web component is separated from the base 1 by removing the axle pin 4. When using traditional roof panel supports, when construction problems occur and the roof panel needs to be removed, the support is often difficult to remove, which affects the construction progress and even causes damage and scrapping of components such as the roof panel. Through the separable design of the web component and the base 1 of this support, the web component can be separated by removing the axle pin 4, which is convenient for the overall removal of the roof panel and facilitates construction operations.

[0036] In this technical solution, as Figures 1 - 4 shown, the second web 3 gradually thickens from top to bottom. Through the design of being thinner at the top and thicker at the bottom, on the one hand, it reduces the consumption of materials, and on the other hand, it can ensure the thickness of the lower side, provide a larger support area, is conducive to dispersing stress, and improves the bearing capacity of the support.

[0037] This roof panel wind-resistant support adopts a modular design. When leaving the factory, the base 1 can be pre-hinged to the first web 2 through the axle pin 4 and the lock nut 41. The second web 3 can also be connected to the adjustment slot 32 with a higher usage rate using the connecting bolt 5, and the spring connecting seat 61 is sleeved. It can be loosely connected or locked. During actual construction, the base 1 is installed on the purlin, the locking force of the lock nut 41 is adjusted according to needs, then the position of the second web 3 is adjusted according to the installation slot of the roof panel and the connecting bolt 5 is locked. Finally, the spring is connected between the base 1 and the spring connecting seat 61 to complete the installation of the support.

[0038] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An adjustable standing seam roof panel wind-resistant support, characterized in that: It comprises a base (1) and a web assembly arranged above the base (1), wherein the web assembly is rotatably mounted on the base (1), and an upper end of the web assembly is provided with a plum blossom head (31) matching the jacket; A plurality of springs (6) are connected between the two sides of the web assembly and the base (1); When resisting wind, the web assembly rotates to release the support stress, and the spring (6) is used to drive the web assembly to reset and provide a buffering effect.

2. The adjustable standing seam roof panel wind-resistant support according to claim 1, characterized in that: The web assembly comprises a first web (2) and a second web (3) which can slide relative to each other, the first web (2) being rotatably connected to the base (1), an adjustment groove (32) being provided on the second web (3), and a connecting bolt (5) for locking the first web (2) and the second web (3) being provided in the adjustment groove (32).

3. The adjustable standing seam roof panel wind-resistant support according to claim 2, characterized in that: The adjustment groove (32) is opened horizontally, and a plurality of adjustment grooves (32) are evenly arranged vertically.

4. The adjustable standing seam roof panel wind-resistant support according to claim 2, characterized in that: Spring connection seats (61) for connecting and fixing the upper end of the spring (6) are provided on both sides of the connection bolt (5).

5. The adjustable standing seam roof panel wind-resistant support according to claim 2, characterized in that: A matching upper hinge (21) and a lower hinge (11) are provided on the lower end of the first web (2) and the base (1).

6. The adjustable standing seam roof panel wind-resistant support according to claim 5, characterized in that: An axle pin (4) is inserted into the lower hinge (11) and the upper hinge (21), and a locking nut (41) is threadedly connected to one side of the axle pin (4).

7. The adjustable standing seam roof panel wind-resistant support according to claim 6, characterized in that: The shaft pin (4) can be disassembled to separate the lower hinge (11) and the upper hinge (21), that is, the web assembly and the base (1) are separated by disassembling the shaft pin (4).

8. The adjustable standing seam roof panel wind-resistant support according to claim 2, characterized in that: The second web (3) gradually becomes thicker from top to bottom.

Images