CN212405770U - Lightning protection node device for light steel roof - Google Patents
Lightning protection node device for light steel roof Download PDFInfo
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- CN212405770U CN212405770U CN202020864107.1U CN202020864107U CN212405770U CN 212405770 U CN212405770 U CN 212405770U CN 202020864107 U CN202020864107 U CN 202020864107U CN 212405770 U CN212405770 U CN 212405770U
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- aluminum alloy
- lightning protection
- anchor clamps
- self
- light steel
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Abstract
The utility model discloses a lightning protection node means for light steel roof, including preventing thunder body and spring leaf, the lower extreme of preventing thunder body is provided with the purlin, and the upper end of purlin is provided with glass silk floss, purlin and glass silk floss's junction is provided with lightning protection tear-off, and the bottom of lightning protection tear-off is provided with the gasket, the inside of gasket is provided with first self-tapping nail, the upper end of lightning protection tear-off sets up aluminium magnesium manganese board, and the upper end of aluminium magnesium manganese board sets up the heat insulating mattress, the upper end of heat insulating mattress sets up first aluminum alloy anchor clamps, and the middle part of first aluminum alloy anchor clamps sets up the bolt. This lightning protection node means on light steel roof is provided with the bolt, and the bolt constitutes threaded connection with the nut, with first aluminum alloy anchor clamps and second aluminum alloy anchor clamps through the tooth back of laminating each other, uses the bolt to penetrate first aluminum alloy anchor clamps and second aluminum alloy anchor clamps, and rotatory nut carries out the position through first aluminum alloy anchor clamps of nut and second aluminum alloy anchor clamps and prescribes a limit to.
Description
Technical Field
The utility model relates to a lightning protection node means technical field on light steel roof specifically is a lightning protection node means for light steel roof.
Background
The main load-bearing elements of today's light steel roofs consist of steel. The steel roof structure is made of cold-bending thin-wall steel component systems, the steel ribs are made of super-corrosion-resistant high-strength cold-rolling galvanized plates, the influence of corrosion of the steel plates in the construction and use processes is effectively avoided, and the service life of the light steel components is prolonged. The steel structure roof has a service life of 10 years, so the steel structure roof is widely applied to various house building roofs, and the lightning protection of the light steel roof is particularly important due to the conductivity of steel.
Lightning protection node means on light steel roof in the market in use, often appear that the stability that the lightning protection was torn open the piece is not enough, reduces part result of use, and is connected comparatively insecure between first aluminum alloy anchor clamps and the second aluminum alloy anchor clamps, for this reason, we provide a lightning protection node means for light steel roof.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lightning protection node means for light steel roof to solve the lightning protection node means in use on the light steel roof that proposes in the above-mentioned background art, the stability that the piece was torn open in the lightning protection appears is not enough, reduces part result of use, and is connected comparatively unstable problem between first aluminum alloy anchor clamps and the second aluminum alloy anchor clamps.
In order to achieve the above object, the utility model provides a following technical scheme: a lightning protection node device for a light steel roof comprises a lightning protection body and a spring piece, wherein a purline is arranged at the lower end of the lightning protection body, glass wool is arranged at the upper end of the purline, a lightning protection disassembling piece is arranged at the joint of the purline and the glass wool, a gasket is arranged at the bottom end of the lightning protection disassembling piece, a first self-tapping screw is arranged inside the gasket, an aluminum magnesium manganese plate is arranged at the upper end of the lightning protection disassembling piece, a heat insulation pad is arranged at the upper end of the aluminum magnesium manganese plate, a first aluminum alloy clamp is arranged at the upper end of the heat insulation pad, a bolt is arranged in the middle of the first aluminum alloy clamp, a nut is arranged at the tail end of one side of the bolt, a second aluminum alloy clamp is attached to one side of the upper end of the first aluminum alloy clamp, galvanized steel is arranged in the middle of the top end of the second aluminum alloy clamp, the spring piece is attached to the outer wall of the top end, and a second self-tapping screw is arranged in the self-tapping screw hole.
Preferably, the lightning protection dismantling piece and the purline form a detachable structure through the first self-tapping screw, and the purline and the lightning protection dismantling piece are attached to each other.
Preferably, the size of the heat insulation pad is matched with the size of the inner wall of the first aluminum alloy clamp, and the first aluminum alloy clamp and the second aluminum alloy clamp are attached to each other.
Preferably, the first aluminum alloy clamp and the second aluminum alloy clamp form a detachable structure through a bolt, and the bolt and a nut form threaded connection.
Preferably, the inside of the top end of the second aluminum alloy clamp is made of galvanized steel, and the second aluminum alloy clamp is attached to the spring piece.
Preferably, the self-tapping screw holes and the centers of the second self-tapping screws coincide with each other, and two self-tapping screw holes are formed.
Compared with the prior art, the beneficial effects of the utility model are that: this lightning protection node means on light steel roof is provided with the bolt, and the bolt constitutes threaded connection with the nut, with first aluminum alloy anchor clamps and second aluminum alloy anchor clamps through the tooth back of laminating each other, uses the bolt to penetrate first aluminum alloy anchor clamps and second aluminum alloy anchor clamps, and rotatory nut carries out the position through first aluminum alloy anchor clamps of nut and second aluminum alloy anchor clamps and prescribes a limit to.
The second aluminum alloy clamp is mutually attached to the spring piece, and the zinc steel has corrosion resistance and prolongs the service life, so that the galvanized steel is arranged inside the top end of the second aluminum alloy clamp, and when the lightning protection body is placed on a light steel roof, the second aluminum alloy clamp can be used for a long time, the second aluminum alloy clamp is prevented from being corroded, and the using effect is reduced.
The self tapping nail hole is provided with two, and the second self tapping nail passes through the self tapping nail hole, makes the lightning protection stripping place in lightning protection body middle part, can be more firm to being connected between lightning protection stripping and the lightning protection body through first self tapping nail and second self tapping nail.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the glass floss of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic structural view of a first aluminum alloy fixture of the present invention;
fig. 5 is a schematic side view of the lightning protection removal member of the present invention.
In the figure: 1. a lightning protection body; 2. a purlin; 3. glass silk floss; 4. a heat insulating pad; 5. an aluminum magnesium manganese plate; 6. a first self-tapping screw; 7. a gasket; 8. lightning protection disassembly parts; 9. a spring plate; 10. galvanized steel; 11. a first aluminum alloy fixture; 12. a bolt; 13. a nut; 14. self-tapping nail holes; 15. a second self-tapping screw; 16. and a second aluminum alloy clamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a lightning protection node device for a light steel roof comprises a lightning protection body 1, a purlin 2, glass wool 3, a heat insulation pad 4, an aluminum magnesium manganese plate 5, a first self-tapping screw 6, a gasket 7, a lightning protection disassembling piece 8, a spring piece 9, galvanized steel 10, a first aluminum alloy clamp 11, a bolt 12, a nut 13, a self-tapping screw hole 14, a second self-tapping screw 15 and a second aluminum alloy clamp 16, wherein the lower end of the lightning protection body 1 is provided with the purlin 2, the upper end of the purlin 2 is provided with the glass wool 3, the junction of the purlin 2 and the glass wool 3 is provided with the lightning protection disassembling piece 8, the bottom end of the lightning protection disassembling piece 8 is provided with the gasket 7, the first self-tapping screw 6 is arranged inside the gasket 7, the upper end of the lightning protection disassembling piece 8 is provided with the aluminum magnesium manganese plate 5, the upper end of the aluminum magnesium manganese plate 5 is provided with the heat insulation pad 4, the upper end of the heat insulation pad 4 is provided with the first aluminum alloy clamp 11, and the middle part, a nut 13 is arranged at the tail end of one side of the bolt 12, a second aluminum alloy clamp 16 is attached to one side of the upper end of the first aluminum alloy clamp 11, galvanized steel 10 is arranged in the middle of the top end of the second aluminum alloy clamp 16, a spring piece 9 is attached to the outer wall of the top end of the second aluminum alloy clamp 16, a self-tapping screw hole 14 is formed in the upper end of the lightning protection detaching piece 8, and a second self-tapping screw 15 is arranged inside the self-tapping screw hole 14;
in the utility model, the lightning protection dismantling piece 8 and the purlin 2 form a detachable structure through the first self-tapping screw 6, and the purlin 2 and the lightning protection dismantling piece 8 are mutually attached, so that the first self-tapping screw 6 passes through a hole on the lower end of the lightning protection dismantling piece 8 and is in threaded connection with the purlin 2, and the first self-tapping screw 6 is rotated, so that the connection between the lightning protection dismantling piece 8 and the purlin 2 is firmer, and the stability between the lightning protection dismantling piece 8 and the purlin 2 is improved;
the size of the heat insulation pad 4 is matched with the size of the inner wall of the first aluminum alloy clamp 11, the first aluminum alloy clamp 11 is attached to the second aluminum alloy clamp 16, when the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16 are installed, the lower end of the first aluminum alloy clamp 11 is placed on the heat insulation pad 4 through the fact that the size of the heat insulation pad 4 is matched with the size of the inner wall of the first aluminum alloy clamp 11, and the meshing teeth between the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16 are matched with each other, so that friction force between the first aluminum alloy clamp 11 and the second aluminum alloy clamp can be increased, and connection between the first aluminum alloy clamp 11 and the second aluminum alloy clamp is;
the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16 form a detachable structure through a bolt 12, the bolt 12 and a nut 13 form threaded connection, after the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16 are mutually attached through a grinding tooth, the bolt 12 penetrates through the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16, the nut 13 is rotated, and the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16 are subjected to position limitation through the nut 13;
the galvanized steel 10 is arranged inside the top end of the second aluminum alloy clamp 16, the second aluminum alloy clamp 16 is attached to the spring piece 9, and the galvanized steel 10 is arranged inside the top end of the second aluminum alloy clamp 16 due to the fact that the galvanized steel has corrosion resistance and the service life is prolonged, so that the lightning arrester 1 can be used for a long time when placed on a light steel roof, the second aluminum alloy clamp 16 is prevented from being corroded, and the using effect is reduced;
the center of self tapping nail hole 14 and second self tapping nail 15 coincides each other, and self tapping nail hole 14 is provided with two, and second self tapping nail 15 passes through self tapping nail hole 14, makes lightning protection stripping 8 place in lightning protection body 1 middle part, can be more firm to being connected between lightning protection stripping 8 and the lightning protection body 1 through first self tapping nail 6 and second self tapping nail 15.
The working principle is as follows: for the lightning protection node device of the light steel roof, firstly, the size of the heat insulation pad 4 is matched with the size of the inner wall of the first aluminum alloy clamp 11, the lower end of the first aluminum alloy clamp 11 is placed on the heat insulation pad 4, the friction force between the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16 can be increased due to the mutual matching of the sizes of the teeth between the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16, so that the connection between the first aluminum alloy clamp 11 and the second aluminum alloy clamp is firmer, after the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16 are mutually attached through the teeth, the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16 are penetrated through the bolt 12, the nut 13 is rotated, the first aluminum alloy clamp 11 and the second aluminum alloy clamp 16 are limited in position through the nut 13, the first self-tapping nail 6 penetrates through a hole on the lower end of the lightning protection disassembling piece 8 to be in threaded connection with the purlin 2, the first self-tapping nail 6, the second self-tapping screw 15 passes through the self-tapping screw hole 14, so that the lightning protection dismantling piece 8 is placed in the middle of the lightning protection body 1, and the lightning protection dismantling piece 8 and the lightning protection body 1 can be more stably connected through the first self-tapping screw 6 and the second self-tapping screw 15.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lightning protection node means for light steel roof, includes lightning protection body (1) and spring leaf (9), its characterized in that: the lightning protection structure is characterized in that a purline (2) is arranged at the lower end of the lightning protection body (1), glass silk floss (3) is arranged at the upper end of the purline (2), a lightning protection disassembling piece (8) is arranged at the joint of the purline (2) and the glass silk floss (3), a gasket (7) is arranged at the bottom end of the lightning protection disassembling piece (8), a first self-tapping nail (6) is arranged inside the gasket (7), an aluminum magnesium manganese plate (5) is arranged at the upper end of the lightning protection disassembling piece (8), a heat insulation pad (4) is arranged at the upper end of the aluminum magnesium manganese plate (5), a first aluminum alloy clamp (11) is arranged at the upper end of the heat insulation pad (4), a bolt (12) is arranged in the middle of the first aluminum alloy clamp (11), a nut (13) is arranged at the tail end of one side of the bolt (12), a second aluminum alloy clamp (16) is attached to one side of the upper end of the first aluminum alloy clamp (11), and galvanized steel (10), the top outer wall laminating of second aluminum alloy anchor clamps (16) has spring leaf (9), the upper end of lightning protection stripping (8) sets up self tapping nail hole (14), and the inside in self tapping nail hole (14) sets up second self tapping nail (15).
2. A lightning protection node arrangement for a light steel roof according to claim 1, wherein: lightning protection is torn open piece (8) and is constituteed detachable construction through first self-tapping nail (6) and purlin (2), and purlin (2) and lightning protection tear open piece (8) and laminate each other.
3. A lightning protection node arrangement for a light steel roof according to claim 1, wherein: the size of heat insulating mattress (4) and the inner wall size of first aluminum alloy anchor clamps (11) mutually support, and first aluminum alloy anchor clamps (11) and second aluminum alloy anchor clamps (16) laminate each other.
4. A lightning protection node arrangement for a light steel roof according to claim 1, wherein: the first aluminum alloy clamp (11) and the second aluminum alloy clamp (16) form a detachable structure through a bolt (12), and the bolt (12) and a nut (13) form threaded connection.
5. A lightning protection node arrangement for a light steel roof according to claim 1, wherein: the inside galvanized steel (10) that is of the top of second aluminum alloy anchor clamps (16), and second aluminum alloy anchor clamps (16) and spring leaf (9) are laminated each other.
6. A lightning protection node arrangement for a light steel roof according to claim 1, wherein: the centers of the self-tapping screw holes (14) and the centers of the second self-tapping screws (15) are overlapped, and two self-tapping screw holes (14) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020864107.1U CN212405770U (en) | 2020-05-21 | 2020-05-21 | Lightning protection node device for light steel roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020864107.1U CN212405770U (en) | 2020-05-21 | 2020-05-21 | Lightning protection node device for light steel roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212405770U true CN212405770U (en) | 2021-01-26 |
Family
ID=74402698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020864107.1U Active CN212405770U (en) | 2020-05-21 | 2020-05-21 | Lightning protection node device for light steel roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212405770U (en) |
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2020
- 2020-05-21 CN CN202020864107.1U patent/CN212405770U/en active Active
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