Roof support

Abstract

The roof support comprises a base and a sliding support, the base comprises a bottom plate and a base lower vertical plate perpendicularly connected with the bottom plate, supporting plates are connected to the two side edges of the base lower vertical plate, a base upper vertical plate is connected to the upper portions of the supporting plates, a sliding way is formed between the base upper vertical plate and the base lower vertical plate, and a sliding groove is formed in the sliding way. The base lower vertical plate is provided with a limiting piece, the sliding support comprises a sliding piece upper vertical plate, the upper end of the sliding piece upper vertical plate is connected with a connector, the lower end of the sliding piece upper vertical plate is connected with a sliding rod matched with the sliding way, the other end of the sliding rod is connected with a sliding piece lower vertical plate, and a limiting groove is formed in the position, corresponding to the limiting piece, of the sliding piece lower vertical plate. The roof support provided by the utility model has strong wind resistance, is anti-slip and stable, is not easy to deform when bearing load, is tight in lock seam, reduces the risk of water leakage, and ensures the safety and stability of a roof system.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a roof bracket. Background Art

[0002] The roof panel bracket is a structural support system for supporting and installing roof panels. These brackets are usually installed on the roof structure of a building and play a role in supporting and fixing the roof panels. The design and performance of the roof panel bracket are of great significance for ensuring the stability, safety and reliability of the entire roof system.

[0003] The existing roof panel brackets have insufficient wind uplift resistance in strong wind environments, which easily causes the roof panels to be blown by the wind, thereby affecting the stability and safety of the roof system; the strength of the brackets is insufficient, and they are prone to deformation when facing external pressure or load, affecting the structural stability of the entire roof system; the existing roof panel bracket designs usually adopt a single-sided support method, resulting in the roof panels being prone to sliding during use, thus loosening the lock seams and increasing the risk of roof system leakage. Summary of the Utility Model

[0004] In view of the above deficiencies of the current roof brackets, the utility model provides a roof bracket, which has strong wind resistance, is anti-slip and stable, is not easily deformed under load, has a tight lock seam, reduces the risk of leakage, and ensures the safety and stability of the roof system.

[0005] To achieve the above object, the embodiments of the utility model adopt the following technical solutions:

[0006] A roof bracket includes a base and a sliding bracket. The base includes a bottom plate, a base lower vertical plate vertically connected to the bottom plate. Both sides of the base lower vertical plate are connected with support plates. The upper part of the support plates is connected with a base upper vertical plate. A slideway is formed among the base upper vertical plate, the support plates and the base lower vertical plate. The base lower vertical plate is provided with a limiting piece. The sliding bracket includes a slide upper vertical plate. The upper end of the slide upper vertical plate is connected with a connecting head, and the lower end is connected with a slide bar matched with the slideway. The other end of the slide bar is connected with a slide lower vertical plate. A limiting groove is arranged at the position corresponding to the limiting piece on the slide lower vertical plate.

[0007] According to one aspect of the utility model, the support plates include a left support plate and a right support plate. The left support plate and the right support plate are respectively connected to both sides of the base lower vertical plate. The upper end of the left support plate is bent inward to form a left folding edge, and the top end of the right support plate is bent inward to form a right folding edge.

[0008] According to one aspect of the utility model, the upper end of the base upper vertical plate is bent to form an upper folding edge.

[0009] According to one aspect of the present utility model, stiffening ribs are provided on both the left support plate and the right support plate.

[0010] According to one aspect of the present utility model, positioning protrusions are provided on the vertical plate of the base, and positioning holes are provided at positions corresponding to the positioning protrusions on the vertical plate of the sliding plate.

[0011] According to one aspect of the present utility model, the connecting head includes a first folded piece formed by bending the upper end of the vertical plate of the sliding plate and a second folded piece formed by bending the other end of the first folded piece.

[0012] According to one aspect of the present utility model, the two side edges of the bottom plate are bent upward to form a left reinforcing edge and a right reinforcing edge.

[0013] According to one aspect of the present utility model, the bottom plate is provided with a plurality of screw holes, and a plurality of friction protrusions are provided at the bottom of the bottom plate.

[0014] According to one aspect of the present utility model, a reinforcing rib is provided at the connection between the bottom plate and the lower vertical plate of the base.

[0015] According to one aspect of the present utility model, a support plate is provided on the vertical plate of the sliding plate, and the front end of the support plate is folded downward to form a double-layer structure, and the support plate is used to support the roof panel.

[0016] Advantages of the implementation of the present utility model: A double-sided support structure is formed by the left folding edge, the right folding edge, the upper folding edge and the support plate, significantly improving the support strength of the roof panel, effectively ensuring the stability of the lap joint, avoiding the problem of lock seam leakage caused by sliding, and thus ensuring the overall safety and reliability of the roofing additional system (BIPV system); By providing stiffening ribs on the support plate, the support force of the support plate can be improved, thereby improving the stability of the roof support; By forming a double-layer structure at the front end of the support plate, the load-bearing capacity of the support plate can be increased, thereby increasing the strength of the roof support and effectively ensuring the stability of the roof panel; Through the clamping structure of the sliding rod and the sliding track, the wind uplift resistance of the roof support can be improved; By leaving enough thermal expansion and contraction amount in the limiting groove, the roof safety and reliability can be improved; By providing friction protrusions 112 at the bottom of the bottom plate, the friction coefficient at the bottom fixing part can be enhanced, improving the fixing reliability; By providing a reinforcing rib at the connection between the bottom plate and the lower vertical plate of the base, the overall strength of the roof support can be improved. The roof support provided by the present utility model improves the safety of the entire roofing system, can effectively resist strong wind attacks, prevent the support from sliding at the same time, and ensure stability; When bearing loads, the support shows excellent anti-deformation ability and maintains the stability of the structure; In addition, the support also ensures the tightness of the lock seam, greatly reducing the risk of water leakage, further improving the overall stability of the roof support, and thus effectively ensuring the safety of the BIPV system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a roof bracket according to the present utility model;

[0019] Figure 2 It is a three-dimensional view of a sliding bracket of a roof bracket according to the present utility model;

[0020] Figure 3 It is a three-dimensional view of a base of a roof bracket according to the present utility model.

[0021] Reference numerals in the figure: 1, base; 11, bottom plate; 111, screw hole; 112, friction projection; 12, lower vertical plate of the base; 121, limiting piece; 13, slideway; 14, upper vertical plate of the base; 141, positioning projection; 142, upward folding edge; 15, support plate; 151, left support plate; 152, right support plate; 153, left folding edge; 154, right folding edge; 16, reinforcing rib; 17, left reinforcing edge; 18, right reinforcing edge; 19, stiffening rib; 2, sliding bracket; 21, connecting head; 211, first folding piece; 212, second folding piece; 22, upper vertical plate of the sliding piece; 221, supporting plate; 222, positioning hole; 23, sliding rod; 24, lower vertical plate of the sliding piece; 241, limiting groove. Specific embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0023] In the description of the present utility model, unless otherwise specified, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] As Figure 1 , Figure 2 , and Figure 3 shown, a roof bracket includes a base 1 and a sliding bracket 2. The base 1 is formed by bending an integral plate. The material of the integral plate can be steel plate, aluminum plate, etc. The base 1 includes a bottom plate 11. The bottom plate 11 is bent upward to form a lower base vertical plate 12. The lower base vertical plate 12 is vertically connected to the bottom plate 11. The bottom plate 11 is provided with screw holes 111. The screw holes 111 are used to install the base 1 onto the support structure below the base 1 through fixing members. The fixing members can be screws, bolts, etc. Both side edges of the lower base vertical plate 12 are bent backward to form support plates 15. Upper parts of the support plates 15 are both connected with an upper base vertical plate 14. A slideway 13 is formed among the upper base vertical plate 14, the support plates 15 and the lower base vertical plate 12. The support plates 15 include a left support plate 151 and a right support plate 152. The left side of the lower base vertical plate 12 is bent backward to form the left support plate 151. The right side of the lower base vertical plate 12 is bent backward to form the right support plate 152. Upper parts of the left support plate 151 and the right support plate 152 are both connected with the upper base vertical plate 14. The lower base vertical plate 12 is provided with a limiting piece 121. Preferably, as Figure 3 shown, an "I"-shaped slit is made at the middle position of the lower base vertical plate 12, and then the two ends of the "I" are bent leftward and rightward respectively to form the limiting piece 121.

[0025] The sliding bracket 2 is formed by bending an integral plate. The material of the integral plate can be steel plate, aluminum plate, etc. The sliding bracket 2 includes a sliding plate upper vertical plate 22. The upper end of the sliding plate upper vertical plate 22 is connected with a connecting head 21, and the lower end is connected with a sliding rod 23 that matches the slideway 13. The sliding rod 23 is arranged in the slideway 13. The other end of the sliding rod 23 is connected with a sliding plate lower vertical plate 24. A limiting groove 241 is arranged at a position corresponding to the limiting piece 121 on the sliding plate lower vertical plate 24. Preferably, the limiting groove 241 is in a long strip runway shape. The limiting piece 121 is arranged in the limiting groove 241 to limit the sliding stroke of the sliding bracket 2. The connecting head 21 includes a first folding piece 211 bent from the upper end of the sliding plate upper vertical plate 22 and a second folding piece 212 bent from the other end of the first folding piece 211. The connecting head 21 is used to connect with the roof panel.

[0026] In practical applications, the upper end of the left support plate 151 is bent inward to form a left folding edge 153, the top end of the right support plate 152 is bent inward to form a right folding edge 154, and the upper end of the upright plate 14 on the base is bent to form an upper folding edge 142; a support plate 221 is provided on the upright plate 22 of the sliding piece, and the front end of the support plate 221 is folded downward to form a double-layer structure. The double-layer structure can increase the load-bearing capacity of the support plate 221, thereby increasing the strength of the base 1 and effectively ensuring the stability of the roof panel. The left folding edge 153, the right folding edge 154, the upper folding edge 142 and the support plate 221 are all on the same horizontal plane and are used to support the roof panel; the settings of the left folding edge 153, the right folding edge 154, the upper folding edge 142 and the support plate 221 can stably support the roof panel, form a double-sided support structure, significantly improve the support strength of the roof panel, effectively ensure the stability of the lap joint, avoid the problem of lock seam leakage caused by sliding, and thus ensure the overall safety and reliability of the roof additional system (BIPV system).

[0027] In practical applications, in order to increase the supporting force of the support plate 15, stiffening ribs 19 are provided on both the left support plate 151 and the right support plate 152. The stiffening ribs 19 can enhance the supporting strength of the support plate.

[0028] In practical applications, the sliding rod 23 of the sliding bracket 2 is already arranged in the sliding track 13 and is blocked by the cooperation of the limiting piece 121 and the limiting groove 241 to prevent detachment. Therefore, the sliding bracket 2 and the base 1 are an overall paired structure that has been well-matched, and there is no need to pair and combine them during installation, which is beneficial to improving the installation efficiency; the sliding track 13 and the sliding rod are set as a clamping structure, which can improve the wind uplift resistance of the roof bracket; at the same time, the limiting groove 241 has enough thermal expansion and contraction amount, thereby improving the safety and reliability of the roof.

[0029] In practical applications, a positioning protrusion 141 is provided on the upright plate 14 of the base, and a positioning hole 222 is provided at a position corresponding to the positioning protrusion 141 on the upright plate 22 of the sliding piece. Preferably, the positioning protrusion 141 is provided at the middle position of the upright plate 14 of the base, and the positioning hole 222 is provided at the middle position of the upright plate 22 of the sliding piece. During installation and fitting, the positioning protrusion 141 is connected with the positioning hole 222 in a matching manner. Through the positioning settings of the positioning protrusion 141 and the positioning hole 222, the initial sliding positions of the sliding brackets 2 in the entire roof are the same. After being installed on the support structure of the metal roof panel, the thermal expansion and contraction of the metal roof panel drives all the sliding brackets 2 to move synchronously. And for multiple sliding brackets 2 located in the same expansion dimension, the initial positions and the moving amounts are the same, and they reach the maximum displacement synchronously, so that the problem that the tensile force is concentrated on a single sliding bracket 2 will not occur, preventing the sliding bracket 2 from being damaged.

[0030] In practical applications, reinforcing ribs 16 are provided at the connection between the bottom plate 11 and the lower vertical plate 12 of the base. The provision of the reinforcing ribs 16 can improve the overall strength of the roof support.

[0031] In practical applications, both side edges of the bottom plate 11 are bent upward to form a left reinforcement edge 17 and a right reinforcement edge 18, which can prevent the bracket from tipping over and failing.

[0032] In practical applications, a plurality of friction protrusions 112 are provided at the bottom of the base plate 11. The provision of the friction protrusions 112 can enhance the friction coefficient at the bottom fixing point and improve the fixing reliability.

[0033] The advantages of the implementation of the utility model are as follows: a bilateral support structure is formed by the left folded edge, the right folded edge, the upper folded edge and the support plate, which significantly improves the support strength of the roof panel, effectively ensures the stability of the lap joint, avoids the problem of locking seam leakage caused by sliding, and thus ensures the overall safety and reliability of the roof additional system (BIPV system); by arranging stiffening ribs on the support plate, the strength of the support plate can be improved, thereby improving the stability of the roof bracket; by completing the formation of a double-layer structure at the front end of the support plate, the load-bearing capacity of the support plate can be increased, thereby increasing the strength of the roof bracket and effectively ensuring the stability of the roof panel; the positioning structure of the slide rod and the slide rail can improve the wind resistance of the roof bracket; the limiting groove leaves enough thermal expansion and contraction amount, thereby improving the safety and reliability of the roof; by arranging the friction protrusion 112 at the bottom of the base plate, the friction coefficient of the bottom fixing point can be enhanced, and the fixing reliability can be improved; by arranging the reinforcing ribs at the connection between the base plate and the lower vertical plate of the base, the overall strength of the roof bracket can be improved. The roof bracket provided by the utility model improves the safety of the entire roof system, can effectively resist the invasion of strong winds, and prevent the bracket from sliding to ensure stability; when bearing loads, the bracket exhibits excellent anti-deformation ability and maintains the stability of the structure; in addition, the bracket also ensures the tightness of the locking seam, greatly reduces the risk of water leakage, and further improves the overall stability of the roof bracket, thereby effectively ensuring the safety of the BIPV system.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A roofing bracket, comprising a base (1) and a sliding bracket (2), characterized in that, The base (1) includes a bottom plate (11), a lower vertical plate (12) of the base perpendicularly connected to the bottom plate (11). Both sides of the lower vertical plate (12) of the base are connected with support plates (15). The upper part of the support plates (15) is connected with an upper vertical plate (14) of the base. A slideway (13) is formed among the upper vertical plate (14) of the base, the support plates (15) and the lower vertical plate (12) of the base. The lower vertical plate (12) of the base is provided with a limiting piece (121). The sliding bracket (2) includes an upper sliding plate (22). The upper end of the upper sliding plate (22) is connected with a connecting head (21), and the lower end is connected with a sliding rod (23) matched with the slideway (13). The other end of the sliding rod (23) is connected with a lower sliding plate (24). A limiting groove (241) is arranged at a position corresponding to the limiting piece (121) on the lower sliding plate (24).

2. The roof bracket according to claim 1, characterized in that, The support plates (15) include a left support plate (151) and a right support plate (152). The left support plate (151) and the right support plate (152) are respectively connected to both sides of the lower vertical plate (12) of the base. The upper end of the left support plate (151) is bent inwards to form a left folding edge (153), and the top end of the right support plate (152) is bent inwards to form a right folding edge (154).

3. The roof bracket according to claim 2, characterized in that, The upper end of the upper vertical plate (14) of the base is bent to form an upper folding edge (142).

4. The roof bracket according to claim 2, wherein Reinforcing ribs (19) are arranged on both the left support plate (151) and the right support plate (152).

5. The roof bracket according to claim 1, characterized in that, A positioning protrusion (141) is arranged on the upper vertical plate (14) of the base. A positioning hole (222) is arranged at a position corresponding to the positioning protrusion (141) on the upper sliding plate (22).

6. The roof bracket according to claim 1, wherein The connecting head (21) includes a first folding piece (211) bent from the upper end of the upper sliding plate (22) and a second folding piece (212) bent from the other end of the first folding piece (211).

7. The roof bracket according to claim 1, wherein Both sides of the bottom plate (11) are bent upwards to form a left reinforcing edge (17) and a right reinforcing edge (18).

8. The roof bracket according to claim 1, characterized in that, A plurality of screw holes (111) are arranged on the bottom plate (11), and a plurality of friction protrusions (112) are arranged at the bottom of the bottom plate (11).

9. The roof bracket according to claim 1, wherein, A reinforcing rib (16) is arranged at the connection position between the bottom plate (11) and the lower vertical plate (12) of the base.

10. The roofing bracket according to any one of claims 1 to 9, characterized in that, A support plate (221) is arranged on the upper sliding plate (22). The front end of the support plate (221) is folded downwards to form a double-layer structure. The support plate (221) is used for supporting the roof panel.

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