Lightning protection device for building

Abstract

The utility model relates to the technical field of lightning protection, and discloses a lightning protection device for a building, which comprises a mounting rod. The mounting cylinder is fixed at the top end of the mounting rod, and the top end of the mounting cylinder is open; the mounting column is mounted in the mounting cylinder; the lightning rod is fixed at the top end of the mounting column; the clamping structure is arranged between the mounting cylinder and the mounting column; and the pressing structure is arranged on the mounting column. According to the utility model, the lightning rod can be quickly replaced, the maintenance time is greatly shortened, the working efficiency is improved, the shutdown loss caused by long-time maintenance or replacement is reduced due to the design of quick disassembly and assembly, and meanwhile, the consumption of manpower and material resources is also reduced, so that the total maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of lightning protection technology, and in particular to a lightning protection device for buildings. Background Technology

[0002] A lightning protection device is a safety system used to prevent lightning from damaging buildings and their internal equipment. It protects buildings from lightning strikes by introducing lightning and safely conducting it to the ground. A lightning protection device usually consists of three main parts: a lightning rod, a down conductor, and a grounding device.

[0003] Existing lightning rods lack the ability to be quickly replaced, resulting in low maintenance efficiency. In situations with frequent lightning activity or extreme weather conditions, if a lightning rod malfunctions or is damaged, the lack of a quick replacement function will require a long repair and replacement time. This not only increases maintenance costs but may also leave the building unprotected for a period of time, increasing the risk of being struck by lightning.

[0004] Therefore, it is necessary to design a lightning protection device for buildings to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a lightning protection device for buildings.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A lightning protection device for buildings, comprising:

[0008] Mounting rod;

[0009] An mounting cylinder is fixed to the top end of the mounting rod, and the top end of the mounting cylinder is open.

[0010] The mounting column is installed inside the mounting cylinder;

[0011] Lightning rod, fixed to the top of the mounting post;

[0012] A snap-fit ​​structure is provided between the mounting cylinder and the mounting post;

[0013] A clamping structure is provided on the mounting column.

[0014] As a preferred embodiment of this utility model, the snap-fit ​​structure includes:

[0015] A locking block is fixed to the outer circumferential surface of the mounting post;

[0016] A slot is formed on the inner surface of the mounting cylinder, and one end of the slot is connected to the opening of the mounting cylinder.

[0017] An annular groove is formed on the inner surface of the mounting cylinder, and the other end of the groove is connected to the annular groove.

[0018] As a preferred embodiment of this utility model, the clamping structure includes:

[0019] A retaining ring is fixedly sleeved on the mounting post;

[0020] A spring, one end of which is connected to the fixed ring;

[0021] A sliding ring is slidably fitted onto the mounting post, and the sliding ring is connected to the other end of the spring.

[0022] As a preferred embodiment of this utility model, the slot is arranged along the vertical direction of the mounting cylinder.

[0023] As a preferred embodiment of this utility model, the shape of the card block is adapted to the shape of the card slot.

[0024] In a preferred embodiment of this invention, the inner ring of the sliding ring is in close contact with the outer surface of the mounting post.

[0025] This utility model has the following beneficial effects:

[0026] During periods of frequent thunderstorms or when lightning rods are damaged and need replacement, the lightning rod replacement can be completed quickly, greatly shortening maintenance time and improving work efficiency. The quick-disassembly design reduces downtime losses caused by prolonged repairs or replacements, while also reducing the consumption of manpower and resources, thereby lowering overall maintenance costs. In severe weather conditions, such as thunderstorms, timely replacement of lightning rods is crucial for protecting buildings and people. The quick-disassembly function enables rapid response in emergencies, ensuring the effectiveness of the lightning protection system. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a lightning protection device for buildings proposed in this utility model;

[0028] Figure 2 This is a cross-sectional structural schematic diagram of a lightning protection device for buildings proposed in this utility model;

[0029] Figure 3 for Figure 2 Enlarged view of the structure at point A.

[0030] In the diagram: 1. Mounting rod, 2. Mounting cylinder, 3. Mounting column, 4. Lightning rod, 51. Locking block, 52. Locking groove, 53. Annular locking groove, 61. Fixing ring, 62. Spring, 63. Sliding ring. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0032] Reference Figure 1-3 A lightning protection device for buildings includes a mounting rod 1; a mounting cylinder 2 fixed to the top of the mounting rod 1, the top of the mounting cylinder 2 being open; a mounting post 3 installed inside the mounting cylinder 2; and a lightning rod 4 fixed to the top of the mounting post 3.

[0033] The lightning protection device also includes a snap-fit ​​structure, which is installed between the mounting cylinder 2 and the mounting post 3. The snap-fit ​​structure includes: a snap-fit ​​block 51, which is fixed on the outer circumferential surface of the mounting post 3; a snap-fit ​​groove 52, which is opened on the inner surface of the mounting cylinder 2, one end of which is connected to the opening of the mounting cylinder 2, and the snap-fit ​​groove 52 is set along the vertical direction of the mounting cylinder 2. The shape of the snap-fit ​​block 51 is adapted to the shape of the snap-fit ​​groove 52; and an annular snap-fit ​​groove 53, which is opened on the inner surface of the mounting cylinder 2, and the other end of the snap-fit ​​groove 52 is connected to the annular snap-fit ​​groove 53.

[0034] The lightning protection device also includes a clamping structure, which is installed on the mounting column 3. The clamping structure includes: a fixing ring 61, which is fixedly sleeved on the mounting column 3; a spring 62, one end of which is connected to the fixing ring 61; and a sliding ring 63, which is slidably sleeved on the mounting column 3. The other end of the sliding ring 63 is connected to the spring 62, and the inner ring of the sliding ring 63 is in contact with the outer surface of the mounting column 3.

[0035] The specific working principle of this utility model is as follows:

[0036] The lightning protection device for buildings proposed in this utility model is connected to the mounting column 3 and the mounting cylinder 2 via a snap-fit ​​structure and a clamping structure. This snap-fit ​​and clamping structure allows for quick assembly and disassembly of the mounting column 3, facilitating the replacement of the lightning rod 4 by workers. When installing the lightning rod 4, the worker first aligns the locking block 51 with the locking groove 52 and inserts the mounting column 3 into the mounting cylinder 2, allowing the locking block 51 to fit into the groove 52. During the downward movement of the mounting column 3, the sliding ring 63 first contacts the top of the mounting cylinder 2 and slides on the mounting column 3, bringing the sliding ring 63 closer to the fixed ring 61. At this time, the sliding ring 63 will engage with the spring 6... 2. Under the elastic force of spring 62, the sliding ring 63 always tends to press the mounting cylinder 2. Furthermore, when the locking block 51 moves to the position where the locking groove 52 and the annular groove 53 are connected, the locking block 51 and the mounting column 3 can no longer move down. At this time, the operator rotates the mounting column 3, causing the mounting column 3 and the locking block 51 to rotate until the locking block 51 slides into the annular groove 53. At this time, the annular groove 53 provides a limit to the locking block 51 in the axial direction of the mounting cylinder 2, while the pressing action of the sliding ring 63 provides a limit to the locking block 51 in the circumferential direction of the mounting cylinder 2. The mounting column 3 will be fixed, thus realizing the rapid installation of the lightning rod 4.

[0037] When disassembling the lightning rod 4, the worker first rotates the mounting post 3 in the opposite direction, causing the locking block 51 to rotate in the opposite direction. When the locking block 51 moves to the position where the locking groove 52 connects with the annular groove 53, the locking block 51 will pop up and slide into the locking groove 52 under the elastic force of the spring 63. Then, the worker can directly pull the mounting post 3 out of the mounting cylinder 2 to achieve quick disassembly of the lightning rod 4.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lightning protection device for a building, characterized in that, The utility model relates to a lightning rod structure, including: Mounting rod (1); Mounting cylinder (2) is fixed in the top of mounting rod (1), and the top of mounting cylinder (2) is open; Mounting column (3) is installed in mounting cylinder (2); Lightning rod (4) is fixed in the top of mounting column (3); Clamping structure is arranged between mounting cylinder (2) and mounting column (3); Compression structure is arranged on mounting column (3).

2. The lightning protection device for a building according to claim 1, wherein The clamping structure includes: Clamping block (51) is fixed on the outer circumferential surface of mounting column (3); Clamping groove (52) is opened in the inner face of mounting cylinder (2), and one end of clamping groove (52) is communicated with the cylinder mouth position of mounting cylinder (2); Annular clamping groove (53) is opened in the inner face of mounting cylinder (2), and the other end of clamping groove (52) is communicated with annular clamping groove (53).

3. The lightning protection device for a building according to claim 1, wherein The compression structure includes: Fixed ring (61) is fixedly sleeved on mounting column (3); Spring (62) is connected with fixed ring (61) at one end; Sliding ring (63) is slidably sleeved on mounting column (3), and the other end of spring (62) is connected with sliding ring (63).

4. The lightning protection device for a building according to claim 2, wherein The clamping groove (52) is arranged along the vertical direction of mounting cylinder (2).

5. The lightning protection device for a building according to claim 2, wherein The shape of clamping block (51) is matched with the shape of clamping groove (52).

6. The lightning protection device for a building according to claim 3, wherein The inner ring of sliding ring (63) and the outer surface of mounting column (3) are mutually matched.

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