CN219067470U

CN219067470U - Lightning protection assembly

Info

Publication number: CN219067470U
Application number: CN202223547070.8U
Authority: CN
Inventors: 林金勇
Original assignee: Xiamen Yonghong Steel Structure Engineering Co ltd
Current assignee: Xiamen Yonghong Steel Structure Engineering Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a lightning protection assembly, which comprises a lightning rod, a conductive coil and a grounding resistor, wherein the top end of the lightning rod penetrates through the top of a public toilet main body, a lightning stroke can be led into the ground through the conductive coil and the grounding resistor by an extension part to prevent the public toilet main body from being struck by the lightning, the bottom end of the lightning rod is provided with the conductive coil, the bottom end of the conductive coil penetrates through the bottom of the public toilet main body and is connected with the grounding resistor, the top end of the lightning rod is provided with a protection assembly, and the protection assembly comprises a supporting protection cylinder sleeved on the top end surface of the lightning rod; through the support barrel casing and the seal assembly that set up, can play effectual support guard action to the extension on lightning rod top, solve the problem that the extension takes place to buckle easily and damage in the former device of lightning rod top, at seal assembly's effect simultaneously, can avoid external rainwater infiltration public latrine main part's inboard.

Description

Lightning protection assembly

Technical Field

The utility model belongs to the technical field of steel structure public toilet auxiliary facilities, and particularly relates to a lightning protection component.

Background

The utility model provides a steel construction public latrine is a novel outdoor small-size public latrine, generally sets up outdoor public places such as park, square and supplies people to use, and this kind of outdoor steel construction public latrine all can set up lightning protection subassembly, play lightning protection effect, like "steel construction removes public latrine lightning protection device that records in the current patent of publication number CN211605650U, including public latrine body and lightning rod body … …", this kind of lightning protection subassembly generally comprises lightning rod, conductive coil and the earth resistance of installing in public latrine main part, can effectually play the effect of lightning protection, guarantee like lavatory personnel's safety.

When the existing lightning protection assembly is used, as the top end of the lightning rod extends to the outer side of the top of the public toilet main body and the extending part takes effective supporting measures or not, the extending part of the top end of the lightning rod is easy to bend and damage due to the collision of external objects, and meanwhile, external rainwater also easily extends into the public toilet main body from the through hole of the lightning rod, so that the lightning protection assembly has the defects.

Disclosure of Invention

The utility model aims to provide a lightning protection assembly to solve the problems that an extension part at the top end of a lightning rod in the existing lightning protection assembly provided in the background art cannot be well supported and protected and water seepage is easy to occur.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lightning protection subassembly, includes lightning rod, conductive coil and earth resistance, the top of lightning rod runs through to the top of public latrine main part, and the extension can be with the thunderbolt through conductive coil and earth resistance introduction underground, prevents that the public latrine main part from receiving the thunderbolt, the bottom of lightning rod is provided with conductive coil, and conductive coil's bottom runs through to the bottom of public latrine main part to be connected with earth resistance, the top of lightning rod is provided with protection subassembly, protection subassembly is including the cover to establish the support of installing at the top surface of lightning rod and protect a section of thick bamboo, can play the support protection effect to the top extension of lightning rod, and is equipped with coupling mechanism between support a section of thick bamboo and the public latrine main part for support the dismouting of a section of thick bamboo, the inboard of supporting a section of thick bamboo is equipped with seal assembly, prevents that the rainwater from penetrating into the public latrine main part from the penetration of lightning rod.

Preferably, the connecting mechanism comprises side blocks, inserting blocks and side seats, the side blocks are fixed on the surfaces of two sides of the supporting protective cylinder, the inserting blocks are fixed at the bottoms of the side blocks and can move up and down along with the side blocks, two side seats are symmetrically fixed on the top surface of the public toilet main body, inserting holes are formed in the side seats for the inserting blocks, the inserting blocks are inserted into the inserting holes, the side face of each side block is movably connected with an L-shaped movable plate, a clamping block is fixed on the inner side of the bottom end of each L-shaped movable plate, the clamping blocks can move along with the L-shaped movable plate, clamping holes are formed in the surfaces of the inserting blocks, clamping blocks are clamped in, the end portions of the clamping blocks penetrate into the clamping holes and can be stably limited along with the side blocks, the installation stability of the supporting protective cylinder is guaranteed, a movable structure is arranged between the L-shaped movable plate and the side blocks, the movable structure comprises a movable cylinder sleeve, a tension spring and a movable groove, the movable sleeve is movably arranged in the movable groove, the movable cylinder sleeve can slide in the movable groove, the movable sleeve slides to the side of the movable sleeve, the side tension spring extends to the side face of the side sleeve, and is in the side sleeve and extends to the side face of the side sleeve, and extends to the side sleeve to the side face of the side sleeve, and extends to the side sleeve, and the side sleeve is opposite to the side sleeve.

Preferably, the seal assembly comprises a first rubber ring, a second rubber ring, a first annular bulge and a second annular bulge, wherein a plurality of first rubber rings are uniformly arranged on the inner wall of the supporting protective cylinder, the first annular bulge is arranged on the inner wall of the first rubber ring and clings to the surface of the lightning rod, rainwater is prevented from leaking downwards from the inner wall of the supporting protective cylinder, the second rubber ring is embedded and installed on the bottom surface of the supporting protective cylinder, an integrated second annular bulge is arranged at the bottom of the second rubber ring, an annular sealing groove is formed in the top surface of the public toilet main body, the second annular bulge is embedded into the annular sealing groove, and rainwater is prevented from leaking downwards into the public toilet main body from the penetrating position of the lightning rod.

Compared with the prior art, the utility model has the beneficial effects that: through the support barrel casing and the seal assembly that set up, can play effectual support guard action to the extension on lightning rod top, solve the problem that the extension takes place to buckle easily and damage in the former device of lightning rod top, at seal assembly's effect simultaneously, can avoid external rainwater infiltration public latrine main part's inboard.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of a portion of the area B of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of a portion of the area C of FIG. 2 in accordance with the present utility model;

in the figure: 1. a lightning rod; 2. a public toilet main body; 3. a conductive coil; 4. a ground resistor; 5. supporting the protective cylinder; 6. a side block; 7. an L-shaped movable plate; 8. a clamping block; 9. a side seat; 10. inserting blocks; 11. a first rubber ring; 12. a second rubber ring; 13. a movable sleeve; 14. a tension spring; 15. a jack; 16. a first annular projection; 17. a second annular projection; 18. an annular seal groove; 19. a movable groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a lightning protection subassembly, including lightning rod 1, conductive coil 3 and ground resistance 4, the top of lightning rod 1 runs through to the top of public latrine main part 2, the extension can be with the thunderbolt through conductive coil 3 and ground resistance 4 introduce underground, play lightning protection effect, the bottom of lightning rod 1 is provided with conductive coil 3, and the bottom of conductive coil 3 runs through to the bottom of public latrine main part 2, and be connected with ground resistance 4, the top of lightning rod 1 is provided with protection subassembly, can play effectual support protection to the top extension of lightning rod 1, protection subassembly is including the cover to establish the support and is protected a section of thick bamboo 5 at the top surface of lightning rod 1, and be equipped with coupling mechanism between support and protect a section of thick bamboo 5 and public latrine main part 2, the inboard of support and protect a section of thick bamboo 5 is equipped with seal assembly, prevent that the rainwater from penetrating into public latrine main part 2 inboard from the penetration of lightning rod 1.

In this embodiment, preferably, the connection mechanism includes a side block 6, an inserting block 10 and a side seat 9, the two side surfaces of the supporting casing 5 are welded with the side block 6, the bottom of the side block 6 is welded with the inserting block 10, the top surface of the public toilet main body 2 is symmetrically fixed with two side seats 9 corresponding to the side block 6, an inserting hole 15 corresponding to the inserting block 10 is provided in the side seat 9, the inserting block 10 is inserted into the inserting hole 15 to realize preliminary connection between the side block 6 and the side seat 9, the side surface of the side block 6 is movably connected with an L-shaped movable plate 7, the inner side of the bottom end of the L-shaped movable plate 7 is welded with a clamping block 8, the surface of the inserting block 10 is provided with a clamping hole corresponding to the clamping block 8, the end part of the clamping block 8 penetrates into the clamping hole, the inserting block 10 can be used for stabilizing and limiting, the connection stability between the side block 6 and the side seat 9 is ensured, a movable structure is provided between the L-shaped movable plate 7 and the side block 6, the movable structure comprises a movable sleeve 13, a tension spring 14 and a movable groove 19, wherein the movable groove 19 is formed in one side surface of the side block 6, the movable groove 19 is movably arranged in the movable sleeve 13, one end of the movable sleeve 13 extends out of the side block 6 and is fixed with the L-shaped movable plate 7, rebound reset after the L-shaped movable plate 7 is laterally moved is achieved, the tension spring 14 is arranged on the inner side of the movable sleeve 13, one end of the tension spring 14 is fixed with the inner wall of the movable sleeve 13, the other end of the tension spring 14 is fixed on the inner wall of the movable groove 19, a top groove is formed in the top surface of the side block 6, the top end of the L-shaped movable plate 7 extends into the top groove, subsequent side pulling operation on the L-shaped movable plate 7 is facilitated, a side hole communicated with the jack 15 is formed in one side surface of the side seat 9, the side hole corresponds to the clamping block 8, and the clamping block 8 can be smoothly penetrated through.

In this embodiment, preferably, the seal assembly includes a first rubber ring 11, a second rubber ring 12, a first annular protrusion 16 and a second annular protrusion 17, the inner wall of the supporting casing 5 is uniformly provided with a plurality of first rubber rings 11, the inner wall of the first rubber ring 11 is provided with an integrated first annular protrusion 16, and the first annular protrusion 16 is tightly attached to the surface of the lightning rod 1, so that rainwater can be prevented from leaking downwards from the inner side of the supporting casing 5, the bottom surface of the supporting casing 5 is embedded and provided with the second rubber ring 12, the bottom of the second rubber ring 12 is provided with an integrated second annular protrusion 17, the top surface of the public toilet main body 2 is provided with an annular seal groove 18 corresponding to the second annular protrusion 17, and the second annular protrusion 17 is embedded into the annular seal groove 18, so that rainwater can be prevented from extending into the inner side of the public toilet main body 2 from the penetration position of the lightning rod 1.

The working principle and the using flow of the utility model are as follows: this lightning protection subassembly is when using, lightning rod 1 can introduce ground through conducting coil 3 and ground resistance 4 with the thunderbolt, play effectual lightning protection effect, simultaneously under the effect of first rubber ring 11 and second annular bulge 17 in seal assembly, can play effectual sealed effect, external rainwater infiltrates the inboard of public latrine main part 2 from the department of running through of lightning rod 1, and support and protect a section of thick bamboo 5 can play effectual support and guard action to lightning rod 1 top extension's lower part region, the problem that the damage is buckled easily takes place for lightning rod 1 top extension in the original equipment has been solved, and this support protects a section of thick bamboo 5 follow-up easily dismantlement and installation, only need draw two L shape fly boards 7 simultaneously side when dismantling, make activity barrel casing 13 side move extension spring 14, and make fixture block 8 side move to one side of side seat 9, can be with supporting a section of thick bamboo 5 upward movement, make insert 10 and side seat 9 separation, realize supporting a section of thick bamboo 5 and dismantle fast.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lightning protection subassembly, includes lightning rod (1), conductive coil (3) and ground resistance (4), the top of lightning rod (1) runs through to the top of public latrine main part (2), the bottom of lightning rod (1) is provided with conductive coil (3), and the bottom of conductive coil (3) runs through to the bottom of public latrine main part (2) to be connected with ground resistance (4), its characterized in that: the lightning rod protection device is characterized in that a protection component is arranged at the top end of the lightning rod (1), the protection component comprises a supporting protection cylinder (5) sleeved on the top end surface of the lightning rod (1), a connecting mechanism is arranged between the supporting protection cylinder (5) and the public toilet main body (2), and a sealing component is arranged on the inner side of the supporting protection cylinder (5).

2. A lightning protection assembly according to claim 1 wherein: the utility model provides a connecting mechanism includes side piece (6), inserted block (10) and side seat (9), the both sides surface of supporting protection piece (5) all is fixed with side piece (6), and the bottom of side piece (6) is fixed with inserted block (10), and the top surface symmetry of public latrine main part (2) is fixed with two side seats (9), just jack (15) have been seted up in side seat (9), inserted block (10) insert to jack (15), the side swing joint of side piece (6) has L shape fly leaf (7), and the bottom inboard of L shape fly leaf (7) is fixed with fixture block (8), the draw-in hole has been seted up on the surface of inserted block (10), the tip of fixture block (8) runs through to in the draw-in hole, be equipped with movable structure between L shape fly leaf (7) and the side piece (6), movable structure includes activity barrel (13), extension spring (14) and movable groove (19), one side surface of side piece (6) has seted up movable groove (19), and activity groove (19) are provided with one end of stretching out in activity barrel (13) to the fixed barrel (13).

3. A lightning protection assembly according to claim 2 wherein: the tension spring (14) is arranged on the inner side of the movable sleeve (13), one end of the tension spring (14) is fixed with the inner wall of the movable sleeve (13), and the other end of the tension spring (14) is fixed on the inner wall of the movable groove (19).

4. A lightning protection assembly according to claim 2 wherein: the top surface of the side block (6) is provided with a top groove, and the top end of the L-shaped movable plate (7) extends into the top groove.

5. A lightning protection assembly according to claim 2 wherein: a side hole communicated with the jack (15) is formed in one side surface of the side seat (9), and the side hole corresponds to the clamping block (8).

6. A lightning protection assembly according to claim 1 wherein: the sealing assembly comprises a first rubber ring (11), a second rubber ring (12), a first annular bulge (16) and a second annular bulge (17), wherein a plurality of first rubber rings (11) are uniformly arranged on the inner wall of the supporting casing (5), an integrated first annular bulge (16) is arranged on the inner wall of the first rubber ring (11), and the first annular bulge (16) is tightly attached to the surface of the lightning rod (1).

7. The lightning protection assembly according to claim 6 wherein: the bottom surface embedding of support pile casing (5) is installed second rubber ring (12), and the bottom of second rubber ring (12) is equipped with integral type second annular bulge (17), and annular seal groove (18) have been seted up on the top surface of public latrine main part (2), second annular bulge (17) are embedded into annular seal groove (18).