CN210395884U - Node structure of roof lightning protection net - Google Patents
Node structure of roof lightning protection net Download PDFInfo
- Publication number
- CN210395884U CN210395884U CN201921075748.2U CN201921075748U CN210395884U CN 210395884 U CN210395884 U CN 210395884U CN 201921075748 U CN201921075748 U CN 201921075748U CN 210395884 U CN210395884 U CN 210395884U
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- lightning protection
- cast iron
- round steel
- galvanized round
- fixedly connected
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Abstract
The utility model discloses a node construction of roofing lightning protection net relates to the lightning protection net field, including roof boarding, single-port cast iron board, cast iron fixed plate, lightning protection net, first nut, second nut, first bolt, second bolt and third nut, the top fixedly connected with heat preservation of roof boarding, the top fixedly connected with waterproof layer of heat preservation, the lateral surface fixed mounting of main lightning protection galvanized round steel has first cast-iron pipe and second cast-iron pipe, the bottom left side threaded connection of lightning protection buttress has L shape fixed plate. The utility model discloses a through the top fixedly connected with heat preservation at the roof boarding, played isolated external and increase heat retaining effect, through setting up the pier nose, can effectively reduce and assist lightning protection galvanized round steel not by the rainwater washing away to influence life, through the threaded connection who sets up L shape fixed plate and U type bolt, played fixed lightning protection galvanized round steel of assisting, thereby increase the holding power, prevent to drop easily.
Description
Technical Field
The utility model relates to a thunder net field, in particular to node construction of roofing thunder net.
Background
The lightning protection net is a metal conductor network which can achieve lightning protection according to the principle of a Faraday cage in classical electricity, and is called a concealed lightning protection net.
However, present roofing lightning protection net is fixed on the round steel that inserts in the floor, when installation with fixed, often can bring a lot of troubles, carry and dismantle also inconvenient, and when rainy, the rainwater can be in the some gathering of inserting of round steel, corrodes the round steel to deepening the roofing waterproof layer along the round steel, causing indoor leaking, reduce the waterproof of roofing, keep warm and life, reduce electrically conductive effect simultaneously, increase the maintenance cost.
Therefore, it is necessary to invent a node structure of a roof lightning protection net to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a node construction of roofing lightning protection net to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a node structure of a roof lightning protection net comprises a roof panel, a single-port cast iron plate, a cast iron fixing plate, a lightning protection net, a first nut, a second nut, a first bolt, a second bolt and a third nut, the top of the roof panel is fixedly connected with a heat-insulating layer, the top of the heat-insulating layer is fixedly connected with a waterproof layer, the top of the waterproof layer is fixedly connected with a lightning protection buttress, both sides of the lightning protection buttress are provided with an inclined groove and a pier opening, the middle of the top of the lightning protection buttress is fixedly connected with a stabilizing ring, main lightning protection galvanized round steel is inserted into the lightning protection buttress, a first cast iron pipe and a second cast iron pipe are fixedly arranged on the outer side surface of the main lightning protection galvanized round steel, auxiliary lightning protection galvanized round steel is fixedly connected on both sides of the main lightning protection galvanized round steel, the lightning protection device is characterized in that a U-shaped bolt is fixedly mounted on the outer side face of the bottom of the auxiliary lightning protection galvanized round steel, and an L-shaped fixing plate is in threaded connection with the left side of the bottom of the lightning protection buttress.
Optionally, the interior of the lightning protection buttress is fixedly connected with the waterproof layer, and the outer side surface of the main lightning protection galvanized round steel is attached to the inner side surface of the stabilizing ring.
Optionally, the top end of the main lightning protection galvanized round steel is fixedly connected with the bottom side of the lightning protection net through the inner side of the single-port cast iron plate, and the top of the single-port cast iron plate is in threaded connection with the bottom of the cast iron fixing plate through a first bolt.
Optionally, the first bolt penetrates through the single-port cast iron plate and the cast iron fixing plate and is in threaded connection with the first nut, and the auxiliary lightning-protection galvanized round steel penetrates through the first cast iron pipe and the second cast iron pipe.
Optionally, the right side of the first cast iron pipe is in threaded connection with the left side of the second cast iron pipe, and the second bolt penetrates through the first cast iron pipe and the second cast iron pipe and is in threaded connection with the second nut.
Optionally, the top of assisting the lightning protection galvanized round steel is provided with omega bend compensation, the bottom left side of L shape fixed plate and the bottom right side fixed mounting of assisting the lightning protection galvanized round steel.
Optionally, the U-shaped bolt penetrates through the L-shaped fixing plate and is in threaded connection with the third nut, and both the middle of the top of the single-port cast iron plate and the middle of the bottom of the cast iron fixing plate are attached to the outer side surface of the lightning protection net.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a top fixedly connected with heat preservation through at the roof boarding, isolated external and increase heat retaining effect has been played, through the waterproof function who sets up the waterproof layer, can effectually improve the water-proof effects of lightning protection buttress and roofing, thereby make the lightning protection buttress be difficult to by the rainwater erosion, the phenomenon of depositing water and infiltration has been reduced, through setting up the pier nose, can effectively reduce to assist lightning protection galvanized round steel not by the rainwater washing, thereby influence life, through the threaded connection who sets up L shape fixed plate and U type bolt, fixed lightning protection galvanized round steel of assisting has been played, thereby increase the holding power, prevent to drop easily.
2. The utility model discloses a lightning protection galvanized round steel is assisted in the setting, can effectually share the electric current of main lightning protection galvanized round steel, thereby improve the security, through setting up the chute, can effectual reduction deposit water, through setting up the compensation of omega bend on assisting lightning protection galvanized round steel, the deflection when can effectual absorption assist lightning protection galvanized round steel crooked, thereby improve life, through the threaded connection who sets up first cast-iron pipe and second cast-iron pipe, fixed and the convenient effect of dismantlement has been played, through setting up the stabilizing ring, can effectually prevent buckling and protection grafting department of main lightning protection galvanized round steel not by rainwater erosion, through the threaded connection who sets up single-end cast-iron plate and cast-iron fixed plate, can effectively strengthen the stability of roofing lightning protection net node and improve the protection to roofing lightning protection net node.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic view of the structure of the right side of the present invention.
Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
Fig. 4 is an enlarged schematic view of the structure at B of fig. 1 according to the present invention.
Fig. 5 is an enlarged schematic view of the structure at C of fig. 1 according to the present invention.
In the figure: 1. a roof panel; 2. a heat-insulating layer; 3. a waterproof layer; 4. a chute; 5. auxiliary lightning protection galvanized round steel; 6. compensation of omega bending; 7. pier opening; 8. a stabilizing ring; 9. lightning protection buttress; 10. a U-shaped bolt; 11. an L-shaped fixing plate; 12. main lightning protection galvanized round steel; 13. single-port cast iron plate; 14. a cast iron fixing plate; 15. a lightning protection net; 16. a first nut; 17. a second nut; 18. a first bolt; 19. a first cast iron pipe; 20. a second cast iron pipe; 21. a second bolt; 22. and a third nut.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a node structure of a roof lightning protection net as shown in figures 1-5, which comprises a roof panel 1, a single-port cast iron plate 13, a cast iron fixing plate 14, a lightning protection net 15, a first nut 16, a second nut 17, a first bolt 18, a second bolt 21 and a third nut 22, wherein the top of the single-port cast iron plate 13 is in threaded connection with the bottom of the cast iron fixing plate 14 through the first bolt 18, the first bolt 18 penetrates through the single-port cast iron plate 13 and the cast iron fixing plate 14 to be in threaded connection with the first nut 16, the middle of the top of the single-port cast iron plate 13 and the middle of the bottom of the cast iron fixing plate 14 are both attached to the outer side surface of the lightning protection net 15, the stability of the roof lightning protection net 15 node can be effectively enhanced and the protection of the roof lightning protection net 15 node can be improved through the threaded connection of the single-port cast iron plate 13 and the cast iron fixing plate 14, the top of the, the heat preservation layer 2 is fixedly connected to the top of the roof board 1, so that the effects of isolating the outside and increasing heat preservation are achieved, the waterproof layer 3 is fixedly connected to the top of the heat preservation layer 2, the lightning protection buttress 9 is fixedly connected to the top of the waterproof layer 3, the interior of the lightning protection buttress 9 is fixedly connected with the waterproof layer 3, the waterproof effect of the lightning protection buttress 9 and a roof can be effectively improved by arranging the waterproof function of the waterproof layer 3, so that the lightning protection buttress 9 is not easily eroded by rainwater, the phenomena of water storage and infiltration are reduced, the chute 4 and the pier mouth 7 are respectively arranged on two sides of the lightning protection buttress 9, water storage can be effectively reduced by arranging the chute 4, the stabilizing ring 8 is fixedly connected to the middle of the top of the lightning protection buttress 9, the main lightning protection galvanized round steel 12 is inserted into the interior of the lightning protection buttress 9, the outer side face of the main lightning protection galvanized round steel, the stability ring 8 is arranged, so that the bending of the main lightning protection galvanized round steel 12 can be effectively prevented, the splicing part can be protected from being eroded by rainwater, the top end of the main lightning protection galvanized round steel 12 is fixedly connected with the bottom side of the lightning protection net 15 through the inner side of the single-port cast iron plate 13, the outer side surface of the main lightning protection galvanized round steel 12 is fixedly provided with the first cast iron pipe 19 and the second cast iron pipe 20, the right side of the first cast iron pipe 19 is in threaded connection with the left side of the second cast iron pipe 20, the effect of convenient fixation and disassembly is achieved through the threaded connection of the first cast iron pipe 19 and the second cast iron pipe 20, the auxiliary lightning protection galvanized round steel 5 is fixedly connected with the two sides of the main lightning protection galvanized round steel 12, the current of the main lightning protection galvanized round steel 12 can be effectively shared through the arrangement of the auxiliary lightning protection galvanized round steel 5, so that the safety is improved, the auxiliary lightning protection round steel 5 can be effectively prevented from being washed away by rainwater through the arrangement, thereby influencing the service life, the auxiliary lightning protection galvanized round steel 5 penetrates through the first cast iron pipe 19 and the second cast iron pipe 20, the second bolt 21 penetrates through the first cast iron pipe 19 and the second cast iron pipe 20 to be in threaded connection with the second nut 17, the top of the auxiliary lightning protection galvanized round steel 5 is provided with the omega bend compensation 6, the auxiliary lightning protection galvanized round steel 5 can effectively absorb the deformation amount when the auxiliary lightning protection galvanized round steel 5 is bent by arranging the omega bend compensation 6 on the auxiliary lightning protection galvanized round steel 5, thereby improving the service life, the outer side surface of the bottom of the auxiliary lightning protection galvanized round steel 5 is fixedly provided with the U-shaped bolt 10, the left side of the bottom of the lightning protection buttress 9 is in threaded connection with the L-shaped fixing plate 11, the left side of the bottom of the L-shaped fixing plate 11 is fixedly arranged with the right side of the bottom of the auxiliary lightning protection galvanized round steel 5, the U-shaped bolt 10 penetrates through the L-shaped fixing plate 11 to be in threaded connection with the, plays a role in fixing the auxiliary lightning protection galvanized round steel 5, thereby increasing the supporting force and preventing the easy falling.
This practical theory of operation:
when the device works, the main lightning protection galvanized round steel 12 can penetrate through the stabilizing ring 8 and be inserted into the lightning protection buttress 9, then the auxiliary lightning protection galvanized round steel 5 is fixed through the first cast iron pipe 19 and the second cast iron pipe 20, then the bottom of the lightning protection buttress 9 is in threaded connection with the L-shaped fixing plate 11, then the auxiliary lightning protection galvanized round steel 5 is attached to the L-shaped fixing plate 11, then the auxiliary lightning protection galvanized round steel 5 is fixed through the L-shaped fixing plate 11 by the U-shaped bolt 10, the single-port cast iron plate 13 is installed at the top end of the main lightning protection galvanized round steel 12, then the lightning protection net 15 is put on the single-port cast iron plate 13, then the cast iron fixing plate 14 is in threaded connection with the single-port cast iron plate 13, the installation and the fixation are completed, and the normal use can be realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a node construction of roofing lightning protection net, includes roof boarding (1), single-port cast iron board (13), cast iron fixed plate (14), lightning protection net (15), first nut (16), second nut (17), first bolt (18), second bolt (21) and third nut (22), its characterized in that: the top of the roof panel (1) is fixedly connected with a heat-insulating layer (2), the top of the heat-insulating layer (2) is fixedly connected with a waterproof layer (3), the top of the waterproof layer (3) is fixedly connected with a lightning protection buttress (9), both sides of the lightning protection buttress (9) are respectively provided with a chute (4) and a pier opening (7), the middle of the top of the lightning protection buttress (9) is fixedly connected with a stabilizing ring (8), the interior of the lightning protection buttress (9) is inserted with main lightning protection galvanized round steel (12), a first cast iron pipe (19) and a second cast iron pipe (20) are fixedly arranged on the outer side surface of the main lightning protection galvanized round steel (12), the two sides of the main lightning protection galvanized round steel (12) are fixedly connected with auxiliary lightning protection galvanized round steel (5), the outer side surface of the bottom of the auxiliary lightning protection galvanized round steel (5) is fixedly provided with a U-shaped bolt (10), the left side of the bottom of the lightning protection buttress (9) is in threaded connection with an L-shaped fixing plate (11).
2. The node construction of a lightning protection net for roofs according to claim 1, wherein:
the interior of the lightning protection buttress (9) is fixedly connected with the waterproof layer (3), and the outer side surface of the main lightning protection galvanized round steel (12) is attached to the inner side surface of the stabilizing ring (8).
3. The node construction of a lightning protection net for roofs according to claim 1, wherein:
the top end of the main lightning protection galvanized round steel (12) is fixedly connected with the bottom side of the lightning protection net (15) through the inner side of the single-port cast iron plate (13), and the top of the single-port cast iron plate (13) is in threaded connection with the bottom of the cast iron fixing plate (14) through a first bolt (18).
4. The node construction of a lightning protection net for roofs according to claim 1, wherein:
the first bolt (18) penetrates through the single-port cast iron plate (13) and the cast iron fixing plate (14) to be in threaded connection with the first nut (16), and the auxiliary lightning-proof galvanized round steel (5) penetrates through the first cast iron pipe (19) and the second cast iron pipe (20).
5. The node construction of a lightning protection net for roofs according to claim 1, wherein:
the right side of the first cast iron pipe (19) is in threaded connection with the left side of the second cast iron pipe (20), and the second bolt (21) penetrates through the first cast iron pipe (19) and the second cast iron pipe (20) and is in threaded connection with the second nut (17).
6. The node construction of a lightning protection net for roofs according to claim 1, wherein:
the top of assisting lightning protection galvanized round steel (5) is provided with omega bend compensation (6), the bottom left side of L shape fixed plate (11) and the bottom right side fixed mounting who assists lightning protection galvanized round steel (5).
7. The node construction of a lightning protection net for roofs according to claim 1, wherein:
the U-shaped bolt (10) penetrates through the L-shaped fixing plate (11) to be in threaded connection with the third nut (22), and the middle of the top of the single-port cast iron plate (13) and the middle of the bottom of the cast iron fixing plate (14) are attached to the outer side face of the lightning protection net (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075748.2U CN210395884U (en) | 2019-07-04 | 2019-07-04 | Node structure of roof lightning protection net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075748.2U CN210395884U (en) | 2019-07-04 | 2019-07-04 | Node structure of roof lightning protection net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210395884U true CN210395884U (en) | 2020-04-24 |
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ID=70353766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921075748.2U Expired - Fee Related CN210395884U (en) | 2019-07-04 | 2019-07-04 | Node structure of roof lightning protection net |
Country Status (1)
| Country | Link |
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| CN (1) | CN210395884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719036A (en) * | 2021-10-11 | 2021-11-30 | 中国二十二冶集团有限公司 | Method for installing and constructing pier of roof lightning protection belt |
-
2019
- 2019-07-04 CN CN201921075748.2U patent/CN210395884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719036A (en) * | 2021-10-11 | 2021-11-30 | 中国二十二冶集团有限公司 | Method for installing and constructing pier of roof lightning protection belt |
| CN113719036B (en) * | 2021-10-11 | 2022-07-29 | 中国二十二冶集团有限公司 | Installation construction method for pier of roof lightning protection belt |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |