Lightning protection belt support and lightning protection device

Abstract

The embodiment of the utility model discloses a lightning protection belt support and a lightning protection device, the lightning protection belt support comprises a connecting assembly, an arc-shaped hoop and a supporting assembly, and the connecting assembly is used for connecting a lightning protection belt; the arc-shaped hoop is used for being fixed to an eave cylindrical tile. The supporting assembly comprises a first supporting rod and a second supporting rod which are connected with each other, the first supporting rod is connected with the arc-shaped hoop, the second supporting rod is connected with the connecting assembly, an included angle is formed between the arrangement direction of the first supporting rod and the arrangement direction of the second supporting rod, and the lightning strip support has higher stability.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lightning protection of ancient building eaves, and in particular to a lightning protection belt support and a lightning protection device. BACKGROUND

[0002] Ancient buildings not only carry rich historical and cultural information, but also have important social influence. At present, many ancient buildings do not have perfect lightning protection systems, resulting in continuous lightning damage to ancient buildings. It is urgent to establish lightning protection systems for ancient buildings to protect ancient buildings in tourist attractions from lightning damage.

[0003] In the related art, in the traditional lightning protection system of ancient building eaves, the gravity direction of the lightning protection belt deviates from the stress direction of the arc hoop, which is easy to overturn the tiles of the ancient building eaves. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a lightning protection belt support and a lightning protection device. The lightning protection belt support can be perpendicular to the horizontal plane, so that the gravity direction is consistent with the stress direction of the arc hoop, and the risk of tiles being overturned is reduced.

[0005] In the first aspect, the present application provides a lightning protection belt support. The lightning protection belt support comprises a connecting assembly, an arc hoop and a supporting assembly. The connecting assembly is used for connecting a lightning protection belt. The arc hoop is used for fixing to a tile of a roof ridge. The supporting assembly comprises a first supporting rod and a second supporting rod which are connected to each other. The first supporting rod is connected to the arc hoop. The second supporting rod is connected to the connecting assembly. The arrangement direction of the first supporting rod and the arrangement direction of the second supporting rod are arranged at an angle.

[0006] Based on the lightning protection belt support of the present application, the arrangement direction of the first supporting rod and the arrangement direction of the second supporting rod are arranged at an angle, i.e. the second supporting rod is inclined towards the inner side of the roof compared with the first supporting rod. Therefore, the center of gravity of the lightning protection belt support moves towards the inner side of the roof, and the lightning protection belt support has good stability.

[0007] In some embodiments of the present application, the first supporting rod comprises a first main body part and a first engaging part which are connected to each other. The second supporting rod comprises a second main body part and a second engaging part which are connected to each other. The first engaging part and the second engaging part are connected, and the first engaging part and the second engaging part are engaged with each other to limit the relative rotation of the first engaging part and the second engaging part.

[0008] Based on the above embodiment, the first engaging part and the second engaging part are engaged with each other to limit the relative rotation between the first support rod and the second support rod, and when the first engaging part and the second engaging part are disengaged, the user can rotate the first engaging part and the second engaging part relative to each other to adjust the included angle between the arrangement direction of the first support rod and the arrangement direction of the second support rod, thereby adjusting the gravity center position of the lightning strip support.

[0009] In some embodiments of the present application, the first engaging part is protruded on the side of the first main body part close to the second main body part, the second engaging part is protruded on the side of the second main body part close to the first main body part, and the first engaging part and the second engaging part are configured as toothed discs.

[0010] Based on the above embodiment, at this time, the first engaging part and the second engaging part both constitute toothed discs, the two toothed discs are engaged with each other to limit the relative rotation between the first support rod and the second support rod, and no matter how many degrees the first engaging part rotates relative to the second engaging part, the two toothed discs can always be engaged with each other, so that the first support rod can rotate 360° relative to the second support rod.

[0011] In some embodiments of the present application, the first engaging part is protruded on the side of the first main body part close to the second main body part, the second engaging part is protruded on the side of the second main body part close to the first main body part, and one of the first engaging part and the second engaging part constitutes a gear, and the other constitutes an internal tooth ring.

[0012] Based on the above embodiment, the gear and the internal tooth ring are engaged with each other to limit the relative rotation between the first support rod and the second support rod, no matter how many degrees the first engaging part rotates relative to the second engaging part, the plurality of first engaging teeth and the plurality of second engaging teeth can always be completely engaged, so that the first engaging part can rotate 360° relative to the second engaging part, and the first engaging part and the second engaging part have strong connection strength.

[0013] In some embodiments of the present application, the first engaging part includes a plurality of first engaging teeth, the first engaging part rotates one of the first engaging teeth relative to the second engaging part, and the included angle between the arrangement direction of the first support rod and the arrangement direction of the second support rod is reduced or increased by 5°.

[0014] Based on the above embodiment, the user can gradually adjust the included angle between the arrangement direction of the first support rod and the arrangement direction of the second support rod, that is, the center of the lightning strip support can be gradually adjusted towards the inside of the roof.

[0015] In some embodiments of the present application, the connection assembly includes a first clamping piece and a second clamping piece, the first clamping piece is connected with the second main body part, the second clamping piece is fixedly connected with the first clamping piece and both of them surround a clamping cavity.

[0016] Based on the above embodiment, the clamping cavity is used to accommodate the lightning strip, and the lightning strip is fixed after the first clamping piece and the second clamping piece are connected to each other.

[0017] In some embodiments of the present application, the second clamping piece is recessed away from the first clamping piece to form a clamping groove, and the first clamping piece closes the groove opening of the clamping groove to form the clamping cavity after the first clamping piece is connected to the second clamping piece.

[0018] Based on the above embodiment, the lightning strip is in the clamping groove of the second clamping piece when the connecting assembly is connected to the lightning strip, and then the first clamping piece is connected to the second clamping piece, and the first clamping piece closes the groove opening of the clamping groove to limit the lightning strip in the clamping groove, thereby fixing the lightning strip.

[0019] In some embodiments of the present application, the arc-shaped hoop comprises a hoop and two hooks, the hoop is connected to the first support rod, and the hooks are distributed at both ends of the hoop and are used to be fixed in the lime mortar under the roof tile.

[0020] Based on the above embodiment, the arc-shaped hoop is connected to the first support rod, and the arc-shaped hoop is fixed to the cement mortar under the roof tile through the hooks, thereby fixing the lightning strip support to the roof.

[0021] In some embodiments of the present application, the arc-shaped hoop is characterized in that the hooks extend towards the inside of the arc-shaped hoop.

[0022] Based on the above embodiment, since the tiles of the ancient building roof are usually arc-shaped, the main part is configured to be arc-shaped corresponding to the shape of the tile, the hoop is arranged to fit the outer surface of the tile, and the hooks extend towards the inside of the hoop, so that the hooks can be clamped in the cement mortar under the tile, thereby connecting the ancient building roof and the lightning protection support. At this time, the arc-shaped hoop can produce a certain deformation to generate an interaction force between the hooks and the hoop.

[0023] In a second aspect, the embodiments of the present application provide a lightning protection device, comprising a lightning strip and a plurality of lightning strip supports as described above, and the lightning strip is connected to the connecting assembly.

[0024] Based on the above embodiment, since the lightning strip support based on the above has better stability, can more stably support the lightning strip, and the lightning protection device has better stability. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0026] Figure 1 The structural schematic diagram of the lightning strip support in an embodiment of the present application is shown in the figure.

[0027] Figure 2 The structural schematic diagram of the first engaging part and part of the first main body part in an embodiment of the present application is shown in the figure.

[0028] Figure 3 The structural schematic diagram of the second engaging part and part of the second main body part in an embodiment of the present application is shown in the figure.

[0029] Figure 4 The structural schematic diagram of the lightning strip support in an embodiment of the present application is shown in the figure. Figure 1 The structural schematic diagram of another view of the lightning strip support shown in the figure.

[0030] Figure 5 The structural schematic diagram of the lightning strip support in an embodiment of the present application is shown in the figure.

[0031] The structural schematic diagram of the lightning strip support in an embodiment of the present application is shown in the figure. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the present application more clear, the following will further describe the present application in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0033] Ancient buildings not only carry rich historical and cultural information, but also have important social influence. At present, there are still many ancient buildings without perfect lightning protection system, which leads to continuous lightning damage events of ancient buildings, and it is urgent to establish lightning protection system for ancient buildings to protect the long-term safety of tourist attractions.

[0034] In the related technical field, in the traditional lightning protection system of the eaves of ancient buildings, the gravity direction of the lightning strip deviates from the stress direction of the arc-shaped hoop, which is easy to overturn the tiles of the eaves of ancient buildings.

[0035] In order to solve the above technical problems, please refer toFigures 1 to 4 As shown in the drawings, the embodiment of the present application provides a lightning strip support and a lightning protection device. The lightning strip support can be perpendicular to the horizontal plane, so that the direction of gravity is consistent with the stress direction of the arc-shaped hoop, and the risk of the tile being overturned is reduced.

[0036] In the first aspect, refer to Figures 1 to 4 As shown in the drawings, the embodiment of the present application provides a lightning strip support, which comprises a connecting assembly 10, an arc-shaped hoop 20 and a supporting assembly 30. The connecting assembly 10 is used for connecting a lightning strip 40. The arc-shaped hoop 20 is used for being fixed into cement mortar below a roof tile. The supporting assembly 30 comprises a first supporting rod 31 and a second supporting rod 32 which are connected with each other. The first supporting rod 31 is connected with the arc-shaped hoop 20, and the second supporting rod 32 is connected with the connecting assembly 10. The arrangement direction of the first supporting rod 31 is arranged at an angle with the arrangement direction of the second supporting rod 32.

[0037] Based on the lightning strip support of the embodiment of the present application, since the arrangement direction of the first supporting rod 31 and the arrangement direction of the second supporting rod 32 are arranged at an angle, the second supporting rod 32 changes the position of the gravity center of the lightning strip support, so that the gravity center of the lightning strip support moves towards the inner side of the roof, and the stability of the lightning strip support is increased.

[0038] Refer to Figure 3 and Figure 4 As shown in the drawings, in some embodiments of the present application, the first supporting rod 31 comprises a first main body part 311 and a first engaging part 312 which are connected with each other. The second supporting rod 32 comprises a second main body part 321 and a second engaging part 322 which are connected with each other. The first engaging part 312 and the second engaging part 322 are connected, and the first engaging part 312 and the second engaging part 322 are engaged with each other to limit the relative rotation of the first engaging part 312 and the second engaging part 322.

[0039] The relative rotation between the first supporting rod 31 and the second supporting rod 32 is limited by the engagement between the first engaging part 312 and the second engaging part 322. When the first engaging part 312 and the second engaging part 322 are separated, the user can rotate the first engaging part 312 and the second engaging part 322 to adjust the position of the gravity center of the lightning strip support, so that the lightning strip support adjusts the angle between the arrangement direction of the first supporting rod 31 and the arrangement direction of the second supporting rod 32 according to the different angles of the roof, and the application range of the lightning strip support is improved.

[0040] In some embodiments of the present application, the first engaging portion 312 is protruded on the side of the first main body portion 311 close to the second main body portion 321, and the second engaging portion 322 is protruded on the side of the second main body portion 321 close to the first main body portion 311. Both the first engaging portion 312 and the second engaging portion 322 are configured as a gear disc. At this time, both the first engaging portion 312 and the second engaging portion 322 are configured as a gear disc. The relative rotation of the first support rod 31 and the second support rod 32 is limited by the mutual engagement of the two gear discs. Regardless of the angle of rotation of the first engaging portion 312 relative to the second engaging portion 322, the first engaging portion 312 can rotate 360° relative to the second engaging portion 322.

[0041] Specifically, the first engaging portion 312 includes a first base and a plurality of first engaging teeth. The first base is protruded on the surface of the first main body portion 311 close to the second main body portion 321. The first engaging teeth are protruded on the surface of the first base away from the first main body portion 311. At this time, the first engaging teeth and the first base form a gear disc. Similarly, the second engaging portion 322 includes a second base and a plurality of second engaging teeth. The second base is protruded on the surface of the second main body portion 321 close to the first main body portion 311. The first engaging teeth are protruded on the surface of the second base away from the second main body portion 321. At this time, the second engaging teeth and the second base form a gear disc.

[0042] It can be understood that the shapes of the first main body portion 311 and the second main body portion 321 in the above embodiments can be arbitrarily set, such as a sheet structure, a rod structure, etc. The first base and the second base can also be configured in any shape. However, it should be noted that the plurality of first engaging teeth need to form a ring shape, and the plurality of second engaging teeth need to form a ring shape.

[0043] Please refer to Figure 3 and Figure 4 In some embodiments of the present application, the first engaging portion 312 is protruded on the side of the first main body portion 311 close to the second main body portion 321, and the second engaging portion 322 is protruded on the side of the second main body portion 321 close to the first main body portion 311. One of the first engaging portion 312 and the second engaging portion 322 forms a gear, and the other forms an internal tooth ring. The mutual engagement of the gear and the internal tooth ring limits the relative rotation of the first support rod 31 and the second support rod 32. Regardless of the angle of rotation of the first engaging portion 312 relative to the second engaging portion 322, the plurality of first engaging teeth and the plurality of second engaging teeth can always be fully engaged, so that the first engaging portion 312 can rotate 360° relative to the second engaging portion 322, and the first engaging portion 312 and the second engaging portion 322 have a strong connection strength.

[0044] Specifically, the first engaging portion includes a first base and a plurality of first engaging teeth, the first base is configured as a disc structure, the first base is protruded on a surface of the first main body portion 311 close to the second main body portion 321, and the first engaging teeth are protruded on a peripheral wall of the first base (a side wall of the first base adjacent to the first main body portion 311), at this time, the first engaging teeth and the first base constitute a gear; the second engaging portion 322 includes a second base and a plurality of second engaging teeth, the second base is configured as a ring structure, the second base is protruded on a surface of the second main body portion 321 close to the first main body portion 311, and the second engaging teeth are protruded on an inner annular surface of the second base, at this time, the second engaging teeth and the second base constitute an inner gear ring.

[0045] In some embodiments of the present application, the first engaging portion 312 is rotated by one first engaging tooth relative to the second engaging portion 322, and an included angle between the arrangement direction of the first support rod 31 and the arrangement direction of the second support rod 32 is reduced or increased by 5°.

[0046] The user can step by step adjust the included angle between the arrangement direction of the first support rod 31 and the arrangement direction of the second support rod 32, that is, step by step adjust the center of the lightning strip support towards the inner side of the roof.

[0047] It can be understood that when the first engaging teeth form a ring, if the first engaging portion 312 is rotated by one first engaging tooth relative to the second engaging portion 322, the included angle between the arrangement direction of the first support rod 31 and the arrangement direction of the second support rod 32 is reduced or increased by 5°, at this time, the number of the first engaging teeth is seventy-two.

[0048] Please refer to Figure 1 or Figure 2 In some embodiments of the present application, the connecting assembly 10 includes a first clamping piece 11 and a second clamping piece 12, the first clamping piece 11 is connected with the second main body portion 321, the second clamping piece 12 is fixedly connected with the first clamping piece 11 and both of them surround a clamping cavity. The clamping cavity is used for accommodating the lightning strip 40, and after the first clamping piece 11 and the second clamping piece 12 are connected with each other, the lightning strip 40 is fixed.

[0049] The shape of the clamping cavity is not limited in the embodiments of the present application, and the shape of the clamping cavity can be set according to the shape of the lightning strip 40, and the shape of the clamping cavity is the most optimal to adapt to the shape of the lightning strip 40.

[0050] Please refer to Figure 2As shown in the drawings, in some embodiments of the present application, the second clamping piece 12 is recessed to form a clamping groove 121 away from the first clamping piece 11, and the first clamping piece 11 is connected to the second clamping piece 12 to close the groove of the clamping groove 121 to form a clamping cavity. When the connection assembly 10 is connected to the lightning strip 40, the lightning strip 40 is in the clamping groove 121 of the second clamping piece 12, and then the first clamping piece 11 and the second clamping piece 12 are connected to each other, and the first clamping piece 11 closes the groove of the clamping groove 121 to limit the lightning strip 40 in the clamping groove 121 to achieve the fixation of the lightning strip 40.

[0051] It can be understood that the clamping groove 121 is also provided on the first clamping piece 11 alone; or provided on the second clamping piece 12 alone; or provided on the first clamping piece 11 and the second clamping piece 12 at the same time, that is, the first clamping piece 11 has a part with the clamping groove 121, and the second clamping piece 12 has a part with the clamping groove 121.

[0052] In the embodiments of the present application, the first clamping piece 11 and the second clamping piece 12 are provided as clamping pieces, and the first clamping piece 11 and the second clamping piece 12 are fixedly connected by bolts.

[0053] Please refer to Figure 1 or Figure 2 As shown in the drawings, in some embodiments of the present application, the arc-shaped hoop 20 includes a hoop 21 and two hooks 22, the hoop 21 is connected with the first support rod 31, and one hook 22 is arranged at each end of the hoop 21, and the hook 22 is used to be clamped in the cement mortar under the roof tile. The hoop 21 is connected with the first support rod 31 to realize the connection of the arc-shaped hoop 20 and the first support rod 31, and the hook 22 is fixed with the cement mortar of the roof to realize the fixation of the lightning strip support to the roof.

[0054] Please refer to Figure 1 or Figure 2 As shown in the drawings, in some embodiments of the present application, the hoop 21 is provided in an arc shape, and the hook 22 extends towards the inner side of the hoop 21. Since the tiles of the ancient building roof are usually arc-shaped, the hoop is configured in an arc shape corresponding to the shape of the tile, so that the hoop 21 is arranged to fit the outer surface of the tile, and the hook 22 extends towards the inner side of the hoop 21, so that the hook 22 can be clamped in the cement mortar under the tile, realizing the connection of the ancient building roof and the lightning protection support. At this time, the arc-shaped hoop 21 can produce a certain deformation, so that the hook 22 and the hoop 21 produce a mutual force.

[0055] In the second aspect, please refer to Figure 5 As shown in the drawings, the embodiments of the present application provide a lightning protection device, which includes a lightning strip 40 and a plurality of lightning strip supports, and the lightning strip 40 is connected with the connection assembly 10.

[0056] Based on the above embodiment, the plurality of lightning strip supports fix the lightning strip 40, so that the whole lightning protection device has better stability.

[0057] The lightning strip 40 is a type of lightning receptor, which is generally laid horizontally or obliquely (according to the inclination of the roof), and is connected to the down conductor at least at two places (the two ends) and the lightning strip 40 is called a lightning strip in the latest version of GB50057-2010 "Code for Design of Protection against Lightning of Buildings".

[0058] The same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components; in the description of the present application, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation of the present patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0059] The above is only a preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lightning conductor strip support, characterized in that The utility model relates to a lightning conductor support, comprising: a connecting assembly for connecting a lightning conductor; an arc-shaped hoop for fixing to a roof tile; a support assembly comprising a first support rod and a second support rod connected to each other, the first support rod being connected to the arc-shaped hoop, the second support rod being connected to the connecting assembly, the first support rod being arranged at an angle to the second support rod.

2. The lightning strip support of claim 1, wherein The first support rod comprises a first body portion and a first engaging portion connected to each other, the first body portion being connected to the arc-shaped hoop, the second support rod comprises a second body portion and a second engaging portion connected to each other, the second body portion being connected to the connecting assembly, the first engaging portion and the second engaging portion being connected and engaged with each other to limit the relative rotation of the first engaging portion and the second engaging portion.

3. The lightning strip support of claim 2, wherein The first engaging portion is protruded from the first body portion near the second body portion, the second engaging portion is protruded from the second body portion near the first body portion, and the first engaging portion and the second engaging portion are configured as toothed discs.

4. The lightning strip support of claim 2, wherein The first engaging portion is protruded from the first body portion near the second body portion, the second engaging portion is protruded from the second body portion near the first body portion, and one of the first engaging portion and the second engaging portion is configured as a gear, and the other is configured as an internal tooth ring.

5. The lightning strip support according to claim 3 or 4, characterized in that The first engaging portion comprises a plurality of first engaging teeth, the first engaging portion rotates one of the first engaging teeth relative to the second engaging portion, and the angle between the arrangement direction of the first support rod and the arrangement direction of the second support rod is reduced or increased by 5°.

6. The lightning strip support of claim 2, wherein The connecting assembly comprises a first clamping member and a second clamping member, the first clamping member is connected to the second body portion, the second clamping member is detachably fixedly connected to the first clamping member, and the two are surrounded by a clamping cavity.

7. The lightning strip support of claim 6, wherein The second clamping member is recessed to form a clamping groove, and the first clamping member connects the second clamping member to close the notch of the clamping groove to form the clamping cavity.

8. The lightning strip support of claim 2, wherein The utility model relates to a lightning conductor support, comprising: a hoop and two hooks, the hoop is connected to the first support rod, the hooks are distributed at both ends of the hoop, and the hooks are used for fixing in the lime mortar under the roof tile.

9. The lightning strip support of claim 8, wherein, The hooks are arranged to extend along the inner side of the arc-shaped hoop.

10. A lightning protection device, characterized in that, The utility model relates to a lightning conductor support, comprising: a lightning conductor; and a plurality of lightning conductor supports according to any one of claims 1-9, the lightning conductor being connected to the connecting assembly.

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