CN210887697U - Lightning protection system for special-shaped building - Google Patents
Lightning protection system for special-shaped building Download PDFInfo
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- CN210887697U CN210887697U CN201921403147.XU CN201921403147U CN210887697U CN 210887697 U CN210887697 U CN 210887697U CN 201921403147 U CN201921403147 U CN 201921403147U CN 210887697 U CN210887697 U CN 210887697U
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Abstract
The utility model relates to a dysmorphism building lightning protection system, it includes the building, set up in the inside main part steel construction that just ground connection set up of building, and set up in the curtain panel on building surface, the curtain panel includes top panel and side board, the curtain panel sets up to aluminum alloy material, be provided with a plurality of vertically and horizontally staggered's aluminum alloy fossil fragments between main part steel construction and the curtain panel, aluminum alloy fossil fragments bone formation closed circuit constitutes the lightning protection area, the curtain panel passes through a plurality of self-tapping nail fixed connection with aluminum alloy fossil fragments, the top panel is equipped with installation aluminum plate with the surface mounting lid of side board hookup location. The utility model discloses utilize aluminum plate as the arrester, make the curtain whole all can regard as connecing the flash point, form the downlead through vertically and horizontally staggered and form the aluminum alloy fossil fragments in return circuit and lead the main part steel construction that sets up and carry out the water conservancy diversion to the thunder and lightning and realize taking shelter from thunder and lightning, have and need not additionally install the lightning rod when concrete construction, can simplify lightning-arrest system's structure and reduce cost's effect greatly.
Description
Technical Field
The utility model belongs to the technical field of the building lightning protection technique and specifically relates to a dysmorphism building lightning protection system is related to.
Background
Lightning protection measure is indispensable in the building design process, according to thunderbolt law, and building upper portion tip part is suffered the thunderbolt easily usually, and when the building was provided with special-shaped eaves mouth, special-shaped eaves mouth position was suffered the thunderbolt position for easily usually. At present, lightning protection for buildings is generally carried out by arranging a lightning rod at the top of the building, then arranging a metal net on the surface of the building, connecting the lightning rod with the metal net, grounding the bottom of the metal net, leading current into the metal net through the lightning rod when lightning strike occurs, and then leading the current to the ground through the metal net.
The patent of the Chinese utility model with the publication number of CN206319449U discloses a lightning protection system for a special-shaped curtain wall, it comprises a lightning rod and a curtain wall part, wherein the curtain wall part comprises a main steel structure, a multi-rod supporting layer and a curtain wall panel layer, wherein the main steel structure is fixed on a building, the multi-rod supporting layer is fixedly connected on the main steel structure, the curtain wall panel layer is erected on the multi-rod supporting layer, the main steel structure and the multi-rod supporting layer are utilized to erect the curtain wall panel layer on a building to form a building curtain wall, the main steel structure and the multi-rod supporting layer are connected to form a lightning protection net, the lightning rod is connected to the top of the lightning protection net, the bottom of the lightning protection net is grounded, when lightning strikes, the lightning strikes the lightning rod, current is introduced into the lightning protection net through the lightning rod, and the lightning protection net introduces the current into the ground to achieve the lightning protection effect.
The above prior art solutions have the following drawbacks: due to the fact that the plurality of protruding points exist on the special-shaped curtain wall, the eaves opening is prone to being struck by lightning when struck by lightning, and the lightning-induced effect is not strong only when the lightning rod is arranged at the top of the metal net.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dysmorphism building lightning protection system utilizes the curtain panel as the arrester for the curtain is whole all can regard as connecing the flash point, simultaneously through vertically and horizontally staggered and form the aluminum alloy fossil fragments in return circuit and lead the main part steel construction formation downlead that sets up with leading and carry out the water conservancy diversion to the thunder and lightning and realize taking shelter from thunder and lightning, has and need not additionally install the lightning rod again in concrete construction, can simplify lightning protection system's structure greatly, reduce cost's effect by a wide margin.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a dysmorphism building lightning protection system, includes the building, set up in the inside and main part steel construction that ground connection set up of building, and set up in the curtain panel on building surface, the curtain panel includes top panel and side board, the curtain panel sets up to aluminum alloy material, the main part steel construction with be provided with a plurality of vertically and horizontally staggered's aluminum alloy fossil fragments between the curtain panel, the lightning protection area is constituteed to aluminum alloy fossil fragments formation closed circuit, the curtain panel with aluminum alloy fossil fragments passes through a plurality of self-tapping nail fixed connection, the top panel with the surface mounting lid of side board hookup location is equipped with installation aluminum plate.
Through adopting above-mentioned technical scheme, through adopting aluminum alloy material as the curtain panel, it itself can draw the thunder electrically conductive, through can electrically conductive self-tapping screw with the curtain panel with aluminum alloy fossil fragments be connected, aluminum alloy fossil fragments vertically and horizontally staggered forms the lightning protection area and is connected with the main part steel construction that ground connection set up, the realization can utilize aluminum alloy material's curtain panel to act as the arrester, through self-tapping screw with thunder and lightning water conservancy diversion to closed circuit's aluminum alloy fossil fragments, thereby transmit thunder and lightning water conservancy diversion to main part steel construction to ground again, form complete thunder and lightning drainage return circuit.
The utility model discloses further set up to: and adjacent included angles of the upper panel and the side panel are obtuse angles, and special-shaped angle steel is fixedly connected between the upper panel and the side panel and the aluminum alloy keel.
Through adopting above-mentioned technical scheme, a shape structure of dysmorphism building is that top panel and side board contained angle are the obtuse angle, and the side board sets up for the top panel protrusion this moment, and the top panel can all carry out the water conservancy diversion of thunder and lightning with the side board this moment, and being provided with of dysmorphism angle steel does benefit to fixed top panel and side board and aluminum alloy keel.
The utility model discloses further set up to: the installation aluminum plate is arranged between the upper panel and the side panel and stretches across the special-shaped angle steel and is fixedly connected with the outer surfaces of the upper panel and the side panel through metal bolts.
Through adopting above-mentioned technical scheme, installation aluminum plate's setting can strengthen the water-proof effects of special-shaped angle steel position in the time, can also pass through metal bolt water conservancy diversion to curtain aluminum plate with the electric current when thunder and lightning rather than the contact, and then realize subsequent lightning-induced water conservancy diversion, the lightning protection water conservancy diversion effect of reinforcing curtain panel, because it has certain ductility, can still guarantee its hookup location's water-proof effects when deformation takes place owing to expend with heat and contract with cold between top panel and side board simultaneously.
The utility model discloses further set up to: and the included angles of the upper panel and the side panel are acute angles, and an aluminum plate protruding section is fixedly connected between the upper panel and the side panel.
Through adopting above-mentioned technical scheme, when adjacent top panel is the acute angle with side board contained angle, the side board suffered the possibility of thunderbolt according to the thunderbolt law this moment and is extremely low, mainly concentrates on the top panel, sets up the outstanding section of aluminum plate and is equivalent to the section of dodging, and it can concentrate the thunder that draws to lie in the outstanding section of curtain edge position increase aluminum plate above the board, strengthens the thunder guide effect of curtain panel.
The utility model discloses further set up to: the aluminum plate protruding section is fixedly connected with the upper panel through special-shaped angle steel, the aluminum plate protruding section is connected with one side of the upper panel and the included angle of the upper panel is an obtuse angle, the aluminum plate is installed to stretch over the special-shaped angle steel, and the upper panel and the aluminum plate protruding section are fixedly connected with the outer surface of one side of the upper panel through metal bolts.
Through adopting above-mentioned technical scheme, set up installation aluminum plate between the position of the outstanding section of aluminum plate and top panel connection side and the top panel, installation aluminum plate can electrically conduct, thereby make the thunder and lightning can electrically conduct through installation aluminum plate when this position, and then ground connection again to the aluminum alloy fossil fragments through the tapping screw water conservancy diversion, accomplish the thunder leading process, thereby reinforcing aluminum plate outstanding section and the electrically conductive scope of last side, improve electrically conductive effect, simultaneously because it has certain ductility, can still guarantee its hookup location's water-proof effects when deformation takes place owing to expend with heat and contract with cold between top panel and side board.
The utility model discloses further set up to: the special-shaped angle steel is set to be U-shaped and is respectively in contact with the upper panel, the side panel and the aluminum alloy keel, the special-shaped angle steel is connected with a self-tapping screw with the aluminum alloy keel, and the special-shaped angle steel is fixedly connected with the upper panel and the side panel through bolts.
Through adopting above-mentioned technical scheme, special-shaped angle steel passes through the self-tapping screw with aluminum alloy fossil fragments and is connected to the water conservancy diversion effect that does not influence the electric current, and special-shaped angle steel passes through bolt fixed connection with top panel and side board simultaneously, realizes the fixing of special-shaped angle steel and aluminum alloy fossil fragments, top panel and side board, realizes three's connection, and the connection between the three does not influence the electric current and switches on.
The utility model discloses further set up to: and a foam shaft is arranged in the special-shaped angle steel and faces one side of the outer surface of the upper panel, and a sealant is arranged on the foam shaft.
Through adopting above-mentioned technical scheme, the design of foam axle and sealed glue does benefit to and prevents water upper panel and side board hookup location, strengthens the leakproofness of curtain panel, still can guarantee its waterproof sealing effect when taking place deformation owing to expend with heat and contract with cold in addition between upper panel and side board.
The utility model discloses further set up to: the self-tapping screw is connected with an aluminum alloy corner connector and a rubber gasket, and the self-tapping screw penetrates through the aluminum alloy corner connector and the rubber gasket and is fixedly connected with the aluminum alloy keel.
Through adopting above-mentioned technical scheme, the setting of aluminum alloy angle sign indicating number can be convenient for confirm the self-tapping screw position, and simple to operate simultaneously, the rubber pad can strengthen the inseparable degree of being connected between self-tapping screw and the aluminum alloy fossil fragments.
The utility model discloses further set up to: the curtain wall panel adopts honeycomb aluminum plate.
By adopting the technical scheme, the honeycomb aluminum plate is a metal composite plate product series developed by combining the composite honeycomb plate technology in the aviation industry, and adopts a honeycomb sandwich structure, namely, a composite plate which is manufactured by compounding a surface, a bottom plate and an aluminum honeycomb core at high temperature and high pressure by using a high-strength alloy aluminum plate coated with a decorative coating with excellent weather resistance on the surface. The honeycomb aluminum plate has strong flexibility in size and shape, the flexibility is widely adopted in practical application, the honeycomb aluminum plate can be installed on almost all keels, and the installation is extremely simple.
To sum up, the utility model discloses a beneficial technological effect does:
1. the curtain wall panel is made of the aluminum alloy material, can induce thunder to conduct electricity, is connected with the aluminum alloy keel through the self-tapping screw capable of conducting electricity, is formed into a thunder-proof belt in a criss-cross mode and is connected with the main steel structure arranged in a grounding mode, the curtain wall panel made of the aluminum alloy material can serve as a lightning receptor, thunder is guided to the aluminum alloy keel of the closed loop through the self-tapping screw, and then is guided to the main steel structure to be transmitted to the ground, and a complete thunder and lightning conduction loop is formed;
2. installation aluminum plate's setting can strengthen the water-proof effects of special-shaped angle steel position in the time, can also pass through metal bolt water conservancy diversion to curtain aluminum plate with the electric current when thunder and lightning rather than the contact, and then realize subsequent thunder and lightning diversion, the lightning protection water conservancy diversion effect of reinforcing curtain panel, simultaneously because it has certain ductility, can still guarantee its hookup location's water-proof effects when deformation takes place owing to expend with heat and contract with cold between top panel and side board.
Drawings
Fig. 1 is a schematic view of the overall structure of the lightning protection system for the special-shaped building.
Fig. 2 is a schematic overall structure diagram of the first embodiment.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2.
Fig. 5 is a schematic view of the overall structure of the second embodiment.
Fig. 6 is an enlarged schematic view of a portion C in fig. 5.
In the figure, 1, a building; 2. a main steel structure; 3. a curtain wall panel; 31. an upper panel; 32. a side panel; 4. an aluminum alloy keel; 5. self-tapping screw; 51. aluminum alloy corner connectors; 52. a rubber gasket; 6. special-shaped angle steel; 7. mounting an aluminum plate; 8. a metal bolt; 9. an aluminum plate protruding section; 10. a foam shaft; 11. and (7) sealing the glue.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1, for the utility model discloses a special-shaped building lightning protection system, including the building 1 that the surface is provided with curtain panel 3, curtain panel 3 sets up to aluminum alloy material, and specifically sets up to honeycomb aluminum plate, and curtain panel 3 includes top panel 31 and side board 32. As shown in fig. 2, the inside main steel structure 2 that is provided with ground connection setting of building 1 is provided with a plurality of vertically and horizontally staggered's aluminum alloy fossil fragments 4 between this main steel structure 2 and the curtain panel 3, and this aluminum alloy fossil fragments 4 form closed loop and constitute lightning protection area, through a plurality of self-tapping nails 5 fixed connection between curtain panel 3 and the aluminum alloy fossil fragments 4. As shown in fig. 3, an aluminum alloy corner connector 51 and a rubber gasket 52 are disposed between the self-tapping screw 5 and the aluminum alloy keel 4, and the self-tapping screw 5 penetrates through the aluminum alloy corner connector 51 and the rubber gasket 52 to be fixedly connected with the aluminum alloy keel 4. Because this building is the gymnasium, be provided with thermal-insulated cotton between curtain panel 3 and aluminum alloy keel 4, still be provided with soundproof cotton between inside aluminum alloy keel 4 and main part steel construction 2.
As shown in fig. 4, an included angle between the adjacent upper panel 31 and the side panel 32 is an obtuse angle, a special-shaped angle steel 6 is disposed between the upper panel 31 and the aluminum alloy keel 4, the special-shaped angle steel 6 is U-shaped and is in contact with the upper panel 31, the side panel 32 and the aluminum alloy keel 4, the special-shaped angle steel 6 is fixedly connected with the aluminum plate through a self-tapping nail 5, and the special-shaped angle steel 6 is fixedly connected with the upper panel 31 and the side panel 32 through bolts. In this embodiment, in order to reinforce the connection, the special-shaped angle iron 6 is further fixedly connected with an extending support plate, and is fixedly connected with the upper panel 31 and the side panel 32 at another angle through bolts. A foam shaft 10 is arranged in the special-shaped angle steel 6, and a sealant 11 is arranged on one side of the foam shaft 10, which faces the outer surface of the upper panel 31. An installation aluminum plate 7 is fixedly connected between the upper panel 31 and the side panel 32, and the installation aluminum plate 7 spans the special-shaped angle iron 6 and is fixedly connected with the outer surfaces of the upper panel 31 and the side panel 32 through metal bolts 8.
Example two:
as shown in fig. 5, the structure of the present embodiment is substantially the same as that of the first embodiment, except that an included angle between the adjacent top panel 31 and the side panel 32 is an acute angle, an aluminum plate protruding section 9 is fixedly connected between the two, the aluminum plate protruding section 9 and the top panel 31 are fixedly connected through a special-shaped angle steel 6, and an included angle between the side of the aluminum plate protruding section 9 connected with the top panel 31 and the top panel 31 is an obtuse angle, forming an outward convex cornice. As shown in fig. 6, the connection part of the upper panel 31 and the aluminum plate protruding section 9 is also provided with mounting aluminum plates 7 which cross the special-shaped angle steel 6 and are fixedly connected with the two through metal bolts 8 respectively.
The implementation principle of the embodiment is as follows: during the thunderstorm day, the thunder and lightning is in contact with curtain panel 3, at first conducts electricity through the curtain panel 3 of honeycomb aluminum plate material, conducts to aluminum alloy keel 4 through self-tapping nail 5 when the electric current passes through self-tapping nail 5, because this aluminum alloy keel 4 vertically and horizontally staggered connects each other, and has formed closed circuit, and the electric current conducts to the main part steel construction 2 that ground connection set up through aluminum alloy keel 4, realizes the ground connection of thunder and lightning, accomplishes whole thunder and draws water conservancy diversion effect. When the included angle between the upper panel 31 and the side panel 32 is an obtuse angle, the whole upper panel 31 and the whole side panel 32 both belong to a part capable of conducting current diversion, that is, have the same effect as the lightning receptor. When the included angle between the upper panel 31 and the side panel 32 is an obtuse angle, the possibility of lightning striking on the upper panel 31 is high, and at the moment, the possibility of lightning striking on the aluminum plate protruding section 9 is maximum due to the position higher than the upper panel 31, so that the effect same as that of a lightning receptor is achieved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a dysmorphism building lightning protection system, includes building (1), set up in inside and the main steel structure (2) that ground connection set up of building (1), and set up in curtain wall panel (3) on building (1) surface, its characterized in that: curtain panel (3) include top panel (31) and side board (32), curtain panel (3) set up to aluminium alloy material, main part steel construction (2) with be provided with a plurality of vertically and horizontally staggered's aluminum alloy fossil fragments (4) between curtain panel (3), aluminum alloy fossil fragments (4) form closed circuit and constitute the lightning protection area, curtain panel (3) with aluminum alloy fossil fragments (4) are through a plurality of self-tapping nail (5) fixed connection, top panel (31) with side board (32) hookup location's surface mounting lid is equipped with installation aluminum plate (7).
2. The shaped building lightning protection system of claim 1, wherein: and the included angles between the adjacent upper panel (31) and the side panel (32) are obtuse angles, and special-shaped angle steel (6) is fixedly connected between the upper panel (31) and the side panel (32) and the aluminum alloy keel (4).
3. The shaped building lightning protection system of claim 2, wherein: the installation aluminum plate (7) is arranged between the upper panel (31) and the side panel (32), and stretches across the special-shaped angle steel (6) and is fixedly connected with the outer surfaces of the upper panel (31) and the side panel (32) through metal bolts (8).
4. The shaped building lightning protection system of claim 1, wherein: adjacent included angles of the upper panel (31) and the side panel (32) are acute angles, and an aluminum plate protruding section (9) is fixedly connected between the upper panel (31) and the side panel (32).
5. The shaped building lightning protection system of claim 4, wherein: aluminum plate outstanding section (9) with top panel (31) are through special-shaped angle steel (6) fixed connection, aluminum plate outstanding section (9) with top panel (31) connect one side with top panel (31) contained angle is the obtuse angle, installation aluminum plate (7) span special-shaped angle steel (6) set up, and with top panel (31) and aluminum plate outstanding section (9) with top panel (31) are connected one side surface and are passed through metal bolt (8) fixed connection.
6. The shaped building lightning protection system according to claim 3 or 5, characterized in that: the special-shaped angle steel (6) is arranged in a U shape and is respectively in contact with the upper panel (31), the side panel (32) and the aluminum alloy keel (4), the special-shaped angle steel (6) is connected with a self-tapping nail (5) through the aluminum alloy keel (4), and the special-shaped angle steel (6) is fixedly connected with the upper panel (31) and the side panel (32) through bolts.
7. The shaped building lightning protection system of claim 6, wherein: a foam shaft (10) is arranged in the special-shaped angle steel (6), and a sealant (11) is arranged on one side, facing the outer surface of the upper panel (31), of the foam shaft (10).
8. The shaped building lightning protection system of claim 1, wherein: self-tapping screw (5) are connected with aluminum alloy angle sign indicating number (51) and rubber gasket (52), just self-tapping screw (5) pass aluminum alloy angle sign indicating number (51) and rubber gasket (52) with aluminum alloy fossil fragments (4) fixed connection.
9. The shaped building lightning protection system of claim 1, wherein: the curtain wall panel (3) is made of honeycomb aluminum plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403147.XU CN210887697U (en) | 2019-08-27 | 2019-08-27 | Lightning protection system for special-shaped building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403147.XU CN210887697U (en) | 2019-08-27 | 2019-08-27 | Lightning protection system for special-shaped building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210887697U true CN210887697U (en) | 2020-06-30 |
Family
ID=71337608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921403147.XU Expired - Fee Related CN210887697U (en) | 2019-08-27 | 2019-08-27 | Lightning protection system for special-shaped building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210887697U (en) |
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2019
- 2019-08-27 CN CN201921403147.XU patent/CN210887697U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210827 |