CN218829039U

CN218829039U - Lightning protection device for high-rise building

Info

Publication number: CN218829039U
Application number: CN202222962507.8U
Authority: CN
Inventors: 许智聪; 郑杰群
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-04-07
Anticipated expiration: 2032-11-07

Abstract

The utility model belongs to the technical field of the building lightning protection, and a high-rise building thing lightning protection device is disclosed, include: the lightning rod base, the up end of lightning rod base is equipped with the bracing piece, the upper end of bracing piece is connected with the subassembly that dodges, first activity is tied to the outer wall of bracing piece, it has first movable rod to articulate on the first activity is tied, the draw-in groove has been seted up in the first movable rod, be equipped with mobilizable second movable rod in the draw-in groove, install the fixed block on the second activity is tied, the utility model discloses a set up spacing post, spacing groove, activity and tie and the fixed block strengthens the fixed mounting to whole device for the device installation is more firm, through spacing post, makes second movable rod and first movable rod looks fixed connection, and the installation of whole device can be strengthened to the fixed block, avoids making the device empty because external factors, and the second movable rod of adjustable outside length makes things convenient for the fixed mounting of device in different environment.

Description

Lightning protection device for high-rise building

Technical Field

The utility model belongs to the technical field of the building lightning protection, concretely relates to high-rise building thing lightning protection device.

Background

Thunder easily causes damage to buildings and trees, and in order to reduce or avoid property loss and personal damage caused by lightning strikes to the buildings, a high-rise building lightning protection device is generally installed at the top end of a high-rise building.

The lightning protection device of the existing high-rise building is installed on the ground only through the lightning rod base, is easy to receive the action of strong wind on the high-rise building, is instable in installation and has the risk of dumping, and in addition, the lightning protection device also receives lightning through a single lightning receptor so that the lightning guiding performance is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-rise building thing lightning protection device to the installation that proposes in solving above-mentioned background is insecure, has the danger of empting and draws thunder limited performance problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lightning protection device for a high-rise building, comprising:

the lightning rod comprises a lightning rod base, wherein a detachable supporting rod is arranged on the upper end face of the lightning rod base, and the upper end of the supporting rod is connected with a lightning receiving assembly;

a first movable bolt is mounted on the outer wall of the supporting rod, a first movable rod is hinged to the first movable bolt, a clamping groove is formed in the first movable rod, a movable second movable rod is arranged in the clamping groove, a second movable bolt is hinged to one end, far away from the first movable rod, of the second movable rod, and a fixed block is mounted on the second movable bolt;

and the limiting assembly is used for limiting after the position of the second movable rod is changed in the clamping groove.

Preferably, spacing subassembly includes spacing groove, spacing post and first thread groove, the outer wall both sides at the second movable rod are seted up to the spacing groove, first thread groove is seted up on the outer wall of first movable rod, and first thread groove communicates with each other with the draw-in groove, first external screw thread has been seted up on the outer wall of spacing post, first thread groove is passed in the closure soon to spacing post, the one end of spacing post extends to the outside of first movable rod.

Preferably, connect the sudden strain of a muscle subassembly to include main arrester, fixed plate and vice arrester, the upper end at the bracing piece is installed to main arrester, the middle part both sides at main arrester are installed to the fixed plate, a plurality of second thread grooves have been seted up to the up end of fixed plate, vice arrester's outer wall bottom seted up with the second thread groove second external screw thread of adaptation.

Preferably, all install the spiral on lightning rod base and the fixed block and tie, the spiral tie bottom is pointed end portion, the lower extreme of lightning rod base and fixed block all is equipped with the cushion.

Preferably, the lightning rod base is connected with a down lead, the tail end of the down lead is connected with a grounding body, and the grounding body is in a chicken claw shape.

Preferably, the upper end face of the lightning rod base is provided with a third thread groove, and the outer wall of the bottom end of the supporting rod is provided with a third external thread.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a set up spacing post, the spacing groove, activity is tied and the fixed block strengthens the fixed mounting to whole device, make the device installation more firm, when using, remove the second movable rod, revolve and twist the spacing post, through the interact of first thread groove and first external screw thread, fix spacing post, make second movable rod and first movable rod looks fixed connection, the installation of whole device can be strengthened to the fixed block, make whole device more firm, avoid making the device empty because external factors, but the second movable rod convenience device of adjustable outside length is at the fixed mounting of different environment.

(2) The utility model discloses a set up the lightning receptor, vice lightning receptor and fixed plate reinforcing are to the receptivity of thunder and lightning, when using, revolve wrong vice lightning receptor, through the interact of second external screw thread and second thread groove for vice lightning receptor fixed mounting is on the fixed plate, and the vice lightning receptor of detachable can be to the thunder and lightning condition in different regions, installs the number of vice lightning receptor, and the lightning receptor is the metal object who receives the thunderbolt, and vice lightning receptor can strengthen the induced electricity intensity to the thunder and lightning, strengthens the induced thunder performance of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 1;

in the figure: 1. a lightning rod base; 2. a support bar; 3. a main lightning receptor; 4. a first movable bar; 5. a card slot; 6. a second movable bar; 7. a limiting groove; 8. a limiting column; 9. a first external thread; 10. a first thread groove; 11. a first movable bolt; 12. a second movable bolt; 13. a fixed block; 14. a fixing plate; 15. an auxiliary lightning receptor; 16. a second external thread; 17. a second thread groove; 18. a third external thread; 19. a third thread groove; 20. a spiral bolt; 21. a soft cushion; 22. and a grounding body.

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. 1-4, the present invention provides the following technical solutions: a lightning protection device for a high-rise building, comprising:

the lightning rod comprises a lightning rod base 1, wherein a detachable support rod 2 is arranged on the upper end face of the lightning rod base 1, and the upper end of the support rod 2 is connected with a lightning receiving assembly;

a first movable bolt 11 is arranged on the outer wall of the support rod 2, a first movable rod 4 is hinged on the first movable bolt 11, a clamping groove 5 is formed in the first movable rod 4, a movable second movable rod 6 is arranged in the clamping groove 5, a second movable bolt 12 is hinged at one end, away from the first movable rod 4, of the second movable rod 6, and a fixed block 13 is arranged on the second movable bolt 12;

and the limiting component is used for limiting after the position of the second movable rod 6 is changed in the clamping groove 5.

Spacing subassembly includes spacing groove 7, spacing post 8 and first thread groove 10, and the outer wall both sides at second movable rod 6 are seted up to spacing groove 7, and first thread groove 10 is seted up on the outer wall of first movable rod 4, and first thread groove 10 communicates with each other with draw-in groove 5, has seted up first external screw thread 9 on the outer wall of spacing post 8, and spacing post 8 closes soon and passes first thread groove 10, and the one end of spacing post 8 extends to the outside of first movable rod 4.

Through the technical scheme:

when the device is used, the second movable rod 6 is moved, the position of a proper fixed block 13, which is contacted with the ground, is adjusted, the limiting column 8 extending to the outside of the first movable rod 4 is screwed, so that one end of the limiting column 8 positioned in the clamping groove 5 enters the limiting groove 7, the limiting column 8 is fixed through the interaction of the first thread groove 10 and the first external thread 9, the second movable rod 6 is fixedly connected with the first movable rod 4, and the first movable bolt 11 and the second movable bolt 12 facilitate the movement of the first movable rod 4 and the second movable rod 6; the installation of whole device can be strengthened to fixed block 13 for whole device is more firm, avoids making the device empty because external factors, and adjustable outside length's second movable rod 6 makes things convenient for the fixed mounting of device in different environment.

Further, all install the spiral bolt 20 on lightning rod base 1 and the fixed block 13, the spiral bolt 20 bottom is the pointed end, and lightning rod base 1 and the lower extreme of fixed block 13 all are equipped with cushion 21.

Specifically, the screw bolt 20 makes the whole device fixedly installed with the ground, and the soft pad 21 facilitates the contact with uneven ground, so that the installation is firmer.

Furthermore, the lightning rod base 1 is connected with a down lead, the tail end of the down lead is connected with a grounding body 22, and the grounding body 22 is in a chicken claw shape.

Specifically, the down conductor transfers the lightning current from the lightning receptor to the grounding body 22, and the grounding body 22 safely dissipates the lightning energy to let it escape to the ground.

Further, a third thread groove 19 is formed on the upper end surface of the lightning rod base 1, and a third external thread 18 is formed on the outer wall of the bottom end of the supporting rod 2.

Specifically, the interaction between the third external thread 18 and the third thread groove 19 facilitates the mounting and dismounting of the lightning rod base 1 and the supporting rod 2, and facilitates the carrying of the whole device.

Referring to fig. 1, 2 and 4, the lightning arrester assembly includes a main lightning arrester 3, a fixing plate 14 and an auxiliary lightning arrester 15, the main lightning arrester 3 is installed at the upper end of the support rod 2, the fixing plate 14 is installed at two sides of the middle portion of the main lightning arrester 3, a plurality of second screw grooves 17 are formed on the upper end surface of the fixing plate 14, and second external threads 16 matched with the second screw grooves 17 are formed at the bottom end of the outer wall of the auxiliary lightning arrester 15.

Through the technical scheme:

fixing plate 14 is the semicircle arcuation, revolves wrong vice arrester 15, through the interact of second external screw thread 16 with second thread groove 17 for vice arrester 15 fixed mounting is on fixing plate 14, and vice arrester 15 of detachable can be to the thunder and lightning condition in different regions, installs vice arrester 15's number, and main arrester 3 is the metal object who receives the thunderbolt, and vice arrester 15 can strengthen the induced electricity intensity to the thunder and lightning, the lightning performance of reinforcing device.

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

1. A lightning protection device for high-rise buildings is characterized by comprising:

the lightning rod comprises a lightning rod base (1), wherein a detachable support rod (2) is arranged on the upper end face of the lightning rod base (1), and the upper end of the support rod (2) is connected with a lightning receiving assembly;

a first movable bolt (11) is installed on the outer wall of the supporting rod (2), a first movable rod (4) is hinged to the first movable bolt (11), a clamping groove (5) is formed in the first movable rod (4), a movable second movable rod (6) is arranged in the clamping groove (5), a second movable bolt (12) is hinged to one end, far away from the first movable rod (4), of the second movable rod (6), and a fixed block (13) is installed on the second movable bolt (12);

and the limiting component is used for limiting after the position of the second movable rod (6) is changed in the clamping groove (5).

2. The lightning protection device for high-rise buildings according to claim 1, wherein: spacing subassembly includes spacing groove (7), spacing post (8) and first thread groove (10), the outer wall both sides at second movable rod (6) are seted up in spacing groove (7), first thread groove (10) are seted up on the outer wall of first movable rod (4), and first thread groove (10) communicate with each other with draw-in groove (5), first external screw thread (9) have been seted up on the outer wall of spacing post (8), spacing post (8) revolve and pass first thread groove (10), the one end of spacing post (8) extends to the outside of first movable rod (4).

3. The lightning protection device for high-rise buildings according to claim 2, wherein: the lightning arrester assembly comprises a main lightning arrester (3), a fixing plate (14) and an auxiliary lightning arrester (15), the upper end of the supporting rod (2) is installed on the main lightning arrester (3), the middle two sides of the main lightning arrester (3) are installed on the fixing plate (14), a plurality of second thread grooves (17) are formed in the upper end face of the fixing plate (14), and second external threads (16) matched with the second thread grooves (17) are formed in the bottom end of the outer wall of the auxiliary lightning arrester (15).

4. A lightning protection device for high-rise buildings according to claim 3, characterized in that: all install spiral bolt (20) on lightning rod base (1) and fixed block (13), spiral bolt (20) bottom is pointed end portion, lightning rod base (1) all is equipped with cushion (21) with the lower extreme of fixed block (13).

5. The lightning protection device for high-rise buildings according to claim 4, wherein: the lightning rod base (1) is connected with the downlead, and the end-to-end connection of downlead has grounding body (22), grounding body (22) are chicken feet form.

6. The lightning protection device for high-rise buildings according to claim 5, wherein: the upper end face of the lightning rod base (1) is provided with a third thread groove (19), and the outer wall of the bottom end of the support rod (2) is provided with a third external thread (18).