Indoor exposed down lead structure suitable for brick-wood structure

Abstract

The utility model relates to the technical field of ancient tower transformation, and discloses an indoor exposed down lead structure suitable for a brick-wood structure, which comprises an ancient tower main body, a lightning receiving belt is fixedly arranged above the ancient tower main body, the bottom side of the lightning receiving belt is fixedly connected with a down lead, an insulating plastic sleeve is sleeved outside the down lead, and the insulating plastic sleeve is sleeved outside the down lead. The downlead and the insulating plastic sleeve sequentially penetrate through the top end face, the inner end face and the bottom end face of the ancient tower body from top to bottom, the space between the ancient tower body and the insulating plastic sleeve is filled with a sealant layer, and a plurality of limiting assemblies used for limiting and reinforcing the insulating plastic sleeve are arranged on the inner wall of the ancient tower body at intervals. According to the utility model, the insulating plastic sleeve outside the downlead can be stably exposed and hidden in the room of the ancient pagoda main body, so that the influence on the external facade effect of the ancient pagoda main body is effectively prevented, and the appearance requirement can be met without concealed laying of the downlead along the external wall of the ancient pagoda main body.

Description

Technical Field

[0001] The utility model relates to the technical field of ancient tower reconstruction, and more specifically, to an indoor exposed down conductor structure suitable for brick-wood structures. Background Art

[0002] Thunderstorms are a type of natural catastrophic weather. Lightning can affect all aspects of social and economic life, especially with the rapid development of electronic technology. Electronic equipment is increasingly becoming automated, multifunctional, and intelligent. However, the circuits and components of these devices have weak lightning protection capabilities. Therefore, during daily operation, the equipment may be damaged by lightning, even causing system paralysis and casualties. Therefore, most buildings need to be equipped with lightning protection systems. Down conductors are a basic component of lightning protection projects, providing a low-impedance channel for the release of lightning current.

[0003] New buildings generally use the main steel bars in the structural columns as special down conductors, while most old buildings, especially the renovation of brick-wood structure ancient towers, can only use special down conductors. Conventionally, hot-dip galvanized round steel or flat steel is used. The special down conductors are laid openly along the outer surface of the ancient tower wall, which will affect the main facade effect of the ancient tower. If the appearance requirements of the ancient tower body are relatively high, the down conductors need to be concealed along the outer wall and laid in the paint layer. However, the diameter of the round steel or the cross-section of the flat steel needs to be appropriately enlarged compared to the open laying, resulting in a higher cost for the renovation of the brick-wood structure ancient tower. In view of this, we propose an indoor open-mounted down conductor structure suitable for brick-wood structure to solve the above problems. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an indoor exposed down conductor structure applicable to brick-wood structures, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] Disclosed is an indoor exposed down conductor structure suitable for brick and wood structures, comprising an ancient pagoda main body, a lightning rod fixedly provided on the top of the ancient pagoda main body, a down conductor fixedly connected to the bottom side of the lightning rod, an outer sleeve of the down conductor provided with an insulating plastic sleeve, the down conductor and the insulating plastic sleeve both pass through the top end face, inner end face and bottom end face of the ancient pagoda main body in sequence from top to bottom, a sealant layer is filled between the ancient pagoda main body and the insulating plastic sleeve, and a number of limiting components for limiting and reinforcing the insulating plastic sleeve are arranged at intervals on the inner wall of the ancient pagoda main body.

[0007] As an optimal technical solution of the present invention, the limiting assembly includes a side block and a limiting ring seat. The limiting ring seat is fixedly installed on the inner wall of the ancient tower body through the side block, and the limiting ring seat is sleeved on the outside of the insulating plastic sleeve.

[0008] As a preferred technical solution of the present invention, a fastening screw groove is provided on the side of the insulating plastic sleeve, and a locking screw is threadedly connected to the side of the limiting ring seat, and the locking screw is adapted to the fastening screw groove.

[0009] As a preferred technical solution of the present invention, a countersunk groove is provided on the side surface of the limiting ring seat, and the end cap portion of the locking screw is located in the countersunk groove.

[0010] As a preferred technical solution of the present invention, the insulating plastic sleeve is a component made of PVC.

[0011] As a preferred technical solution of the present invention, the outer surface of the insulating plastic sleeve is coated with a decorative paint layer, and the thickness of the decorative paint layer is 1.5mm-2mm.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model ensures the sealing effect between the ancient tower body and the insulating plastic sleeve by passing the down conductor and the insulating plastic sleeve through the top end face, the inner end face and the bottom end face of the ancient tower body from top to bottom, and the sealing glue layer is filled between the ancient tower body and the insulating plastic sleeve. The limiting ring seat in each limiting component can play a good limiting and reinforcing role for the insulating plastic sleeve. The locking screw on the limiting ring seat cooperates with the threaded connection in the fastening screw groove, so that the insulating plastic sleeve is further locked and fixed. The insulating plastic sleeve outside the down conductor can be firmly installed and hidden in the room of the ancient tower body, effectively preventing the influence on the facade effect of the ancient tower body, and the appearance requirements can be met without concealing the down conductor along the outer wall of the ancient tower body, which is beneficial to reducing the renovation cost of the brick and wood structure ancient tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic cross-sectional view of an indoor surface-mounted down conductor structure suitable for a brick-wood structure according to the present invention;

[0015] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A;

[0016] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B.

[0017] In the figure: 1. The main body of the ancient tower; 2. Lightning conductor; 3. Down conductor; 301. Insulating plastic sleeve; 302. Fastening screw groove; 303. Decorative paint surface layer; 4. Limiting assembly; 401. Side block; 402. Limiting ring seat; 403. Locking screw; 404. Countersunk groove; 5. Sealant layer. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] like Figures 1 to 3 As shown, the utility model provides an indoor exposed down conductor structure suitable for brick and wood structures, including an ancient tower body 1, a lightning rod 2 is fixedly arranged on the top of the ancient tower body 1, a down conductor 3 is fixedly connected to the bottom side of the lightning rod 2, and the outer sleeve of the down conductor 3 is provided with an insulating plastic sleeve 301. The down conductor 3 and the insulating plastic sleeve 301 both pass through the top end face, the inner end face and the bottom end face of the ancient tower body 1 from top to bottom in sequence. A sealant layer 5 is filled between the ancient tower body 1 and the insulating plastic sleeve 301 to ensure the sealing effect between the ancient tower body 1 and the insulating plastic sleeve 301. The inner wall of the ancient tower body 1 is spaced apart with limiting components 4 for limiting and reinforcing several pairs of insulating plastic sleeves 301, so that the insulating plastic sleeve 301 outside the down conductor 3 can be firmly exposed and hidden in the room of the ancient tower body 1.

[0021] Among them, such as Figure 3 As shown, the limiting assembly 4 includes a side block 401 and a limiting ring seat 402. The limiting ring seat 402 is fixedly installed on the inner wall of the ancient tower body 1 through the side block 401. The limiting ring seat 402 is sleeved on the outside of the insulating plastic sleeve 301. Each limiting ring seat 402 can play a good limiting and reinforcing role on the insulating plastic sleeve 301.

[0022] Among them, such as Figure 3 As shown, a fastening screw groove 302 is opened on the side of the insulating plastic sleeve 301, and a locking screw 403 is threadedly connected to the side of the limiting ring seat 402. The locking screw 403 is adapted to the fastening screw groove 302, so that the locking screw 403 can be threadedly connected in the fastening screw groove 302, thereby further locking and fixing the insulating plastic sleeve 301.

[0023] Among them, such as Figure 3 As shown, a countersunk groove 404 is provided on the side of the limiting ring seat 402, and the end cap of the locking screw 403 is located in the countersunk groove 404, thereby achieving the purpose of hiding the end cap of the locking screw 403.

[0024] Among them, such as Figure 2 As shown, the insulating plastic sleeve 301 is a component made of PVC, so that the insulating plastic sleeve 301 has good insulation protection and corrosion resistance.

[0025] Among them, such as Figure 3 As shown, the outer surface of the insulating plastic sleeve 301 is coated with a decorative paint layer 303, and the thickness of the decorative paint layer 303 is 1.5mm-2mm, so that the color tone of the outer surface of the insulating plastic sleeve 301 is more in line with the inner wall of the ancient tower body 1.

[0026] The working principle of this utility model:

[0027] The insulating plastic sleeve 301 is sleeved on the outside of the down conductor 3, and the down conductor 3 and the insulating plastic sleeve 301 pass through the top end face, the inner end face and the bottom end face of the ancient tower body 1 from top to bottom in sequence. The sealant layer 5 is filled and set between the ancient tower body 1 and the insulating plastic sleeve 301 to ensure the sealing effect between the ancient tower body 1 and the insulating plastic sleeve 301. The limiting ring seat 402 in each limiting component 4 can play a good limiting and reinforcing role on the insulating plastic sleeve 301. The locking screw 403 on the limiting ring seat 402 is threadedly connected to the fastening screw groove 302, so that the insulating plastic sleeve 301 is further locked and fixed. The insulating plastic sleeve 301 outside the down conductor 3 can be firmly installed and hidden in the room of the ancient tower body 1, effectively preventing the impact on the facade effect of the ancient tower body 1, and there is no need to conceal the down conductor 3 along the outer wall of the ancient tower body 1 to meet the appearance requirements.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An indoor exposed down conductor structure suitable for brick-wood structures, comprising an ancient tower body (1), a lightning conductor (2) fixedly provided above the ancient tower body (1), and characterized in that: The bottom side of the lightning strip (2) is fixedly connected to a down conductor (3), the outer portion of the down conductor (3) is provided with an insulating plastic sleeve (301), the down conductor (3) and the insulating plastic sleeve (301) are both passed through the top end face, the inner end face and the bottom end face of the ancient pagoda body (1) in sequence from top to bottom, a sealing glue layer (5) is filled between the ancient pagoda body (1) and the insulating plastic sleeve (301), and a plurality of limiting components (4) for limiting and reinforcing the insulating plastic sleeve (301) are arranged at intervals on the inner wall of the ancient pagoda body (1).

2. The indoor surface-mounted down conductor structure suitable for brick-wood structures according to claim 1, characterized in that: The limiting assembly (4) comprises a side block (401) and a limiting ring seat (402); the limiting ring seat (402) is fixedly mounted on the inner wall of the ancient pagoda body (1) through the side block (401); and the limiting ring seat (402) is sleeved on the outside of the insulating plastic sleeve (301).

3. The indoor surface-mounted down conductor structure suitable for brick-wood structures according to claim 2, characterized in that: A fastening screw groove (302) is provided on the side of the insulating plastic sleeve (301), and a locking screw (403) is threadedly connected to the side of the limiting ring seat (402), and the locking screw (403) is adapted to the fastening screw groove (302).

4. The indoor surface-mounted down conductor structure suitable for brick-wood structures according to claim 3, characterized in that: A countersunk groove (404) is provided on the side surface of the limiting ring seat (402), and the end cap portion of the locking screw (403) is located in the countersunk groove (404).

5. The indoor surface-mounted down conductor structure applicable to brick-wood structures according to claim 1, characterized in that: The insulating plastic sleeve (301) is a component made of PVC.

6. The indoor surface-mounted down conductor structure applicable to a brick-wood structure according to claim 1, characterized in that: The outer surface of the insulating plastic sleeve (301) is coated with a decorative paint layer (303), and the thickness of the decorative paint layer (303) is 1.5 mm to 2 mm.

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