Lightning protection support for upright lockrand metal roof

Abstract

The utility model relates to the technical field of lightning protection supports, and discloses a lightning protection support for a vertical lockrand metal roof, which comprises a vertical lockrand clamping piece, an L-shaped support, a round steel fixing clamp, a fixing clamp connecting bolt and a round steel connecting piece, the clamping device is used for clamping and fixing lightning strip round steel to the outer side of the upper portion of the L-shaped support. The end parts of two adjacent lightning strip round steels are connected through a round steel connecting piece; the vertical lockrand clamping piece comprises a left clamping piece, a right clamping piece and clamping piece connecting bolts, the upper portion of the left clamping piece is connected with the upper portion of the right clamping piece through the clamping piece connecting bolts, a clamping cavity is formed between the lower portion of the left clamping piece and the lower portion of the right clamping piece, and the left clamping piece and the right clamping piece are clamped and fixed to a vertical lockrand of the metal roof through the clamping cavity in the lower portion. The fixing strength of the lightning protection belt can be improved, the installation process of the lightning protection belt is simplified, the water leakage risk of the roof is reduced, and the construction period and the labor cost are reduced.

Description

Technical Field

[0001] This utility model relates to the field of lightning protection bracket technology, and in particular to a lightning protection bracket for vertically locked metal roofs. Background Technology

[0002] Standing seam metal roofing boasts superior wind resistance, durability, strong waterproofing, convenient installation, and short construction time, making it widely used in airport terminals, train stations, factories, schools, and municipal construction projects. Currently, a challenge arises when installing lightning protection strips on standing seam metal roofing: the difficulty in securing the lightning protection brackets.

[0003] There are two main existing methods for installing lightning protection brackets: one is to install lightning protection piers on the roof, and the other is to fix the brackets with bolts or self-tapping screws by drilling holes in the roof. Lightning protection piers have poor stability, are prone to damaging the roof, and are easy to fall off; fixing with holes and self-tapping screws will damage the roof waterproofing and has a long construction period. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a lightning protection bracket for a standing seam metal roof, which can increase the fixing strength of the lightning protection strip, simplify the installation process of the lightning protection strip, reduce the risk of roof leakage, and reduce construction period and labor costs.

[0005] This utility model is achieved using the following technical solution: a lightning protection bracket for a standing seam metal roof, comprising a standing seam clamp, an L-shaped bracket, round steel fixing clips, fixing clip connecting bolts, and round steel connectors. The round steel fixing clips are fixed to the upper outer side of the L-shaped bracket via fixing clip connecting bolts, used to clamp and fix the lightning protection strip round steel to the upper outer side of the L-shaped bracket. The ends of two adjacent lightning protection strip round steels are connected by round steel connectors. The standing seam clamp includes a left clamp, a right clamp, and clamp connecting bolts. The upper parts of the left and right clamps are connected by several clamp connecting bolts, and a clamping cavity is formed between the lower parts of the left and right clamps. The left and right clamps are clamped and fixed to the standing seam of the metal roof through the lower clamping cavity. The bottom end of the L-shaped bracket is horizontally fixed to the upper end of the right clamp.

[0006] Furthermore, the round steel fixing clip includes a retaining ring connecting plate and a retaining ring. The retaining ring is integrally formed and fixed to the upper end of the retaining ring connecting plate. An arc-shaped through groove is formed on the inner side of the retaining ring for clamping and fixing the lightning protection strip round steel to the upper outer side of the L-shaped bracket.

[0007] Furthermore, the round steel connector includes a round steel clamp, round steel fastening bolts, and washers. Two round steel clamps are connected by multiple round steel fastening bolts, and the washers are placed between the outer end of the round steel clamp and the round steel fastening bolts. An arc-shaped clamp groove is formed in the center of the round steel clamp, and the ends of two adjacent lightning protection strip round steels are clamped and connected in the arc-shaped clamp groove.

[0008] Furthermore, the right clamp includes a right clamping plate and a right upper horizontal mounting plate. The right upper horizontal mounting plate is integrally formed and fixed to the top of the right clamping plate, and the bottom of the L-shaped bracket is horizontally fixed to the right upper horizontal mounting plate.

[0009] Furthermore, the left clamp includes a lower left clamping plate and a left vertical plate, with the bottom end of the left vertical plate connected to the upper end of the lower left clamping plate.

[0010] Furthermore, a pre-connection part is provided on the upper rear side of the right clamping plate, and a left upper horizontal plate is fixed to the top of the left vertical plate. The outer end of the left upper horizontal plate is arc-shaped, and the arc-shaped part of the outer end of the left upper horizontal plate is aligned and connected with the pre-connection part.

[0011] Furthermore, a lower left horizontal plate is fixed to the inner side of the bottom end of the lower left clamping plate.

[0012] Furthermore, the inner side of the right clamp is provided with anti-slip texture.

[0013] Furthermore, the top of the upper right horizontal mounting plate is provided with anti-slip texture.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model discloses a lightning protection bracket for a standing seam metal roof. It is clamped and fixed on the standing seam of the metal roof. The round steel of the lightning protection strip is clamped and fixed to the upper outer side of the L-shaped bracket by a round steel fixing clip. The round steel of the lightning protection strip is clamped and connected by an arc-shaped through groove formed in the center of the round steel clamping plate. The round steel of the lightning protection strip is connected into a piece by the round steel connector, which can increase the fixing strength of the lightning protection strip, simplify the installation process of the lightning protection strip, reduce the risk of roof leakage, and reduce construction period and labor costs.

[0016] 2. The present invention provides a lightning protection bracket for a vertically locked metal roof. Through the structural design of the right and left clamps, it enables the bracket to be stably clamped to the vertically locked metal roof and improves the bottom fixing effect of the L-shaped bracket. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the lightning protection bracket for a vertically seamed metal roof according to this utility model.

[0018] Figure 2This is a schematic diagram of the connection structure between two adjacent round steel strips of lightning protection strips via round steel connectors.

[0019] Figure 3 This is a schematic diagram of the upright locking clamp in Embodiment 2;

[0020] Figure 4 This is a schematic diagram of the structure of the round steel connector used in this utility model to clamp the round steel of the lightning protection strip.

[0021] In the diagram: Vertical locking clamp-1; L-shaped bracket-2; Round steel fixing clip-3; Lightning protection strip round steel-4; Fixing clip connecting bolt-5; Round steel connector-6; Left clamp-11; Right clamp-12; Clamp connecting bolt-13; Clamp cavity-14; Snap ring connecting plate-31; Snap ring-32; Round steel clamp plate-61; Round steel fastening bolt-62; Washer-63; Lower left clamp plate-111; Left vertical plate-112; Upper left horizontal plate-113; Lower left horizontal plate-114; Right clamp plate-121; Pre-connection part-122; Upper right horizontal mounting plate-123. Detailed Implementation

[0022] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features can be combined with each other.

[0023] The purpose of this utility model is to address the shortcomings of existing technologies by providing a lightning protection bracket for upright seam metal roofs.

[0024] Example 1

[0025] This embodiment provides a lightning protection bracket for a standing seam metal roof, referring to... Figures 1-2As shown, the system includes a vertical locking clamp 1, an L-shaped bracket 2, a round steel fixing clip 3, fixing clip connecting bolts 5, and a round steel connector 6. The round steel fixing clip 3 is connected and fixed to the upper outer side of the L-shaped bracket 2 by the fixing clip connecting bolts 5. The round steel fixing clip 3 is used to clamp and fix the lightning protection strip round steel 4 to the upper outer side of the L-shaped bracket 2. The ends of two adjacent lightning protection strip round steel 4 are connected by the round steel connector 6. The vertical locking clamp 1 includes a left clamp 11, a right clamp 12, and clamp connecting bolts 13. The upper parts of the left clamp 11 and the right clamp 12 are connected by two clamp connecting bolts 13. A clamping cavity 14 is formed between the lower parts of the left clamp 11 and the right clamp 12. The left clamp 11 and the right clamp 12 are clamped and fixed to the vertical locking edge of the metal roof through the lower clamping cavity 14. The bottom end of the L-shaped bracket 2 is horizontally fixed to the upper end of the right clamp 12.

[0026] Reference Figure 1 As shown, the round steel fixing clip 3 includes a retaining ring connecting plate 31 and a retaining ring 32. The retaining ring 32 is integrally formed and fixed to the upper end of the retaining ring connecting plate 31. An arc-shaped through groove is formed on the inner side of the retaining ring 32, which is used to clamp and fix the lightning protection strip round steel 4 to the upper outer side of the L-shaped bracket 2.

[0027] Reference Figure 4 As shown, the round steel connector 6 includes a round steel clamping plate 61, round steel fastening bolts 62, and washers 63. The two round steel clamping plates 61 are connected by four round steel fastening bolts 62. The washers 63 are placed between the outer end of the round steel clamping plate 61 and the round steel fastening bolts 62. An arc-shaped clamping plate through groove is formed in the center of the round steel clamping plate 61, and the ends of two adjacent lightning protection strip round steels 4 are clamped and connected in the arc-shaped clamping plate through groove.

[0028] This utility model discloses a lightning protection bracket for a standing seam metal roof. It utilizes the lower clamping cavity 14 between the left clamp 11 and the right clamp 12 to clamp and fix the bracket to the standing seam of the metal roof. A round steel fixing clip 3 clamps and fixes the lightning protection strip round steel 4 to the upper outer side of the L-shaped bracket 2. The distance between the two round steel clamping plates 61 is adjusted using round steel fastening bolts 62. The arc-shaped clamping groove formed in the center of the round steel clamping plates 61 clamps and connects the lightning protection strip round steel 4, allowing the lightning protection strip round steel 4 to be connected into a sheet via round steel connectors 6. This increases the fixing strength of the lightning protection strip, simplifies the installation process, reduces the risk of roof leakage, and decreases construction time and labor costs.

[0029] Example 2

[0030] This embodiment provides a lightning protection bracket for a standing seam metal roof, referring to... Figure 3As shown, the right clamp 12 includes a right clamping plate 121 and a right upper horizontal mounting plate 123. The right upper horizontal mounting plate 123 is integrally formed and fixed to the top of the right clamping plate 121, and the bottom of the L-shaped bracket 2 is horizontally fixed to the right upper horizontal mounting plate 123.

[0031] Reference Figure 3 As shown, the left clamp 11 includes a lower left clamping plate 111 and a left vertical plate 112. The bottom end of the left vertical plate 112 is connected to the upper end of the lower left clamping plate 111. A lower left horizontal plate 114 is fixed to the inner side of the bottom end of the lower left clamping plate 111. When connected to the standing seam metal roof, the left clamping cavity formed by the lower left clamping plate 111 and the lower left horizontal plate 114 is used to lock onto the standing seam metal roof, making the connection more secure. The inner side of the right clamping plate 121 is provided with anti-slip texture to improve the clamping effect with the standing seam of the metal roof. The top of the upper right horizontal mounting plate 123 is also provided with anti-slip texture to improve the bottom fixing effect of the L-shaped bracket 2. A pre-connection portion 122 is provided on the upper rear side of the right clamping plate 121. A left upper horizontal plate 113 is fixed to the top of the left vertical plate 112. The outer end of the left upper horizontal plate 113 is arc-shaped, and the arc-shaped portion of the outer end of the left upper horizontal plate 113 is aligned and connected with the pre-connection portion 122, so that the left clamping member 11 and the right clamping member 12 are better aligned and clamped. In this embodiment, the pre-connection portion 122 can be a hinge seat or a groove. When it is a groove, before use, the arc-shaped portion of the outer end of the left upper horizontal plate 113 is installed in the pre-connection portion 122, which can realize the pre-connection between the left clamping member 11 and the right clamping member 12, which facilitates the quick installation of the lightning protection bracket. When it is a hinge seat, the left clamping member 11 and the right clamping member 12 are hinged, which also facilitates the quick installation of the lightning protection bracket.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A lightning diverter bracket for standing seam metal roofing, characterised in that: The utility model provides a lightning protection band circular steel fixing clamp, including vertical lock edge clamp (1), L type support (2), round steel fixed card (3), fixed card connecting bolt (5) and round steel connecting piece (6), the round steel fixed card (3) is connected fixedly in the upper outer side of L type support (2) through fixed card connecting bolt (5), is used for the lightning protection band circular steel (4) clamping fixed in the upper outer side of L type support (2), the end between two adjacent lightning protection band circular steels (4) is connected through round steel connecting piece (6), the vertical lock edge clamp (1) of the utility model includes left clamp (11), right clamp (12) and clamp connecting bolt (13), the left clamp (11) with right clamp (12) upper portion is connected through a plurality of clamp connecting bolts (13), the left clamp (11) with right clamp (12) lower portion forms clamping cavity (14), and the left clamp (11) is clamped and fixed on the vertical lock edge of metal roof through the clamping cavity (14) of lower portion, and the bottom end of L type support (2) is horizontally fixed on the upper end of right clamp (12).

2. The lightning diverging bracket for standing-seam metal roof according to claim 1, characterized in that: The round steel fixed card (3) includes a clamping ring connecting plate (31) and a clamping ring (32), the clamping ring (32) is integrally formed on the upper end of the clamping ring connecting plate (31), the inner side of the clamping ring (32) is formed with an arc-shaped through slot, and the lightning protection band circular steel (4) is clamped and fixed on the upper outer side of the L type support (2).

3. The lightning diverging bracket for standing-seam metal roof according to claim 2, characterized in that: The round steel connecting piece (6) includes a round steel clamping plate (61), a round steel fastening bolt (62) and a gasket (63), two round steel clamping plates (61) are connected by a plurality of round steel fastening bolts (62), and the gasket (63) is arranged between the outer end of the round steel clamping plate (61) and the round steel fastening bolt (62); the central part of the round steel clamping plate (61) is formed with an arc-shaped clamping plate through slot, and the ends of the two adjacent lightning protection band circular steels (4) are clamped and connected in the arc-shaped clamping plate through slot.

4. The lightning diverging bracket for standing-seam metal roof according to claim 3, characterized in that: The right clamp (12) includes a right clamping plate (121) and a right upper horizontal mounting plate (123), the right upper horizontal mounting plate (123) is integrally formed on the top end of the right clamping plate (121), and the bottom end of the L type support (2) is horizontally fixed on the right upper horizontal mounting plate (123).

5. The lightning diverter bracket for standing seam metal roof according to claim 4, wherein: The left clamp (11) includes a left lower clamping plate (111) and a left vertical plate (112), and the bottom end of the left vertical plate (112) is connected to the upper end of the left lower clamping plate (111).

6. The lightning diverging bracket for standing-seam metal roof according to claim 5, characterized in that: The right clamping plate (121) is provided with a pre-connection part (122) on the upper rear side, the top end of the left vertical plate (112) is fixed with a left upper horizontal plate (113), the outer end of the left upper horizontal plate (113) is in the form of a circular arc, and the outer end circular arc part of the left upper horizontal plate (113) is connected with the pre-connection part (122) in alignment.

7. The lightning diverging bracket for standing-seam metal roof according to claim 6, characterized in that: The bottom end of the left lower clamping plate (111) is fixed with a left lower horizontal plate (114).

8. The lightning diverter bracket for standing seam metal roof according to claim 5, wherein: The right clamping plate (121) is provided with anti-skid lines on the inner side.

9. The lightning diverging bracket for standing-seam metal roof according to claim 6, characterized in that: The right upper horizontal mounting plate (123) is provided with anti-skid lines on the top end.

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