Lightning protection grounding device for residential building

Abstract

The utility model discloses a lightning protection grounding device for residential buildings, which relates to the technical field of building lightning protection and comprises a grounding body, the upper end and the lower end of the grounding body are both provided with fixing frames, each fixing frame comprises an upper mounting plate, the bottom of each upper mounting plate is fixedly connected with a connecting rod, and the bottom of each connecting rod is fixedly connected with a threaded column. A lower mounting plate is connected to the threaded column in an inserted mode, a fixing nut is further connected to the threaded column in a threaded mode, and inserting holes are formed in the connecting rod and the threaded column. According to the utility model, the fixing frame is arranged outside the grounding body and is used for installing the fixing rods, and the structure formed by the grounding body and the fixing frame is fixed through the plurality of fixing rods in an inserting manner when the grounding device is used, so that the integral structure formed by the grounding body and the fixing frame is better in stability and can be inserted into the ground to play a more stable fixing role; and the fixing efficiency of the device is higher, the installation speed can be increased conveniently, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building lightning protection, in particular to a lightning protection grounding device for residential buildings. Background Art

[0002] With the development of society and the economy, the scale of modern residential buildings continues to expand, and the use of various electrical equipment within them is increasing. When designing lightning protection and grounding systems, the form of the residential building should be considered, and technical and economic comparisons of different lightning protection and grounding measures should be conducted. During the construction of residential buildings, lightning protection and grounding systems are required to prevent lightning damage to electrical appliances in residential buildings. Residential lightning protection and grounding systems consist of three main components: a lightning rod, a down conductor, and a grounding conductor.

[0003] The Chinese patent publication number CN211907720U discloses a lightning protection and grounding device for electric power engineering buildings, comprising a support plate, two adjustment screws being threadedly sleeved on the left and right sides of the top of the support plate, and a mounting plate being movably mounted on the bottom ends of the adjustment screws, with evenly distributed slots being provided on the left and right sides of the mounting plate. The lightning protection and grounding device for electric power engineering buildings secures the mounting plate and the support plate as a whole via limiting fins on the left and right sides of the mounting plate, thereby reducing the difficulty of installation and the labor intensity. However, after studying the prior art, it was found that the stability of the existing grounding devices during installation needs to be improved. Therefore, the present invention proposes a lightning protection and grounding device for residential buildings. Utility Model Content

[0004] Technical issues solved:

[0005] The purpose of the utility model is to remedy the deficiencies of the prior art and to provide a lightning protection grounding device for residential buildings.

[0006] Technical solution: In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a lightning protection grounding device for residential buildings, comprising a grounding body, wherein the upper and lower ends of the grounding body are both equipped with fixing brackets, the fixing brackets comprising an upper mounting plate, the bottom of the upper mounting plate is fixedly connected to a connecting rod, the bottom of the connecting rod is fixedly connected to a threaded column, the threaded column is plugged with a lower mounting plate, the threaded column is also threadedly connected to a fixing nut, the connecting rod and the threaded column are provided with a socket inside, a movable fixing rod is plugged into the inside of the socket, there are multiple fixing rods, one end of the multiple fixing rods is fixedly connected to a connecting ring, the inside of the connecting ring is fixed The fixing plate is fixed with a second connecting rod, the interior of the second connecting rod is fixedly connected with a fixing ring, the top of the upper mounting plate is fixedly connected with a second threaded column, the fixing ring is sleeved on the top of the second threaded column, and the second threaded column is also threadedly connected with a second fixing nut. A fixing frame is provided on the outside of the grounding body for installing the fixing rod. When in use, the structure composed of the grounding body and the fixing frame of the device is fixed by plugging and fixing a plurality of fixing rods, which can make the overall structural stability of the grounding body and the fixing frame of the device better, and can be inserted into the ground to play a more stable fixing role. The efficiency of fixing the device is higher, which is convenient for speeding up the installation speed and improving the practicality of the device.

[0007] Preferably, a fixing cylinder is fixedly connected to the upper mounting plate, the fixing cylinder is U-shaped, and a through hole for installing a grounding wire is provided inside the fixing cylinder.

[0008] Preferably, a sealing plug is provided at one end of the fixing cylinder, and the sealing plug is made of rubber.

[0009] Preferably, one end of the grounding wire is fixedly connected to the grounding body.

[0010] Preferably, a groove for installing a connecting rod is provided inside the grounding body.

[0011] Preferably, one end of the bottom of the fixing rod is pointed.

[0012] Beneficial effects: Compared with the existing technology, the lightning protection grounding device for residential buildings has the following beneficial effects:

[0013] The utility model provides a fixing frame on the outside of the grounding body for installing a fixing rod. When in use, the structure composed of the grounding body and the fixing frame of the device is fixed by plugging in a plurality of fixing rods, which can make the overall structure composed of the grounding body and the fixing frame of the device more stable, and can be inserted into the ground to play a more stable fixing role. The device is more efficient when fixed, which is convenient for accelerating the installation speed and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the grounding body of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the fixing frame of the utility model;

[0018] Figure 4 It is a schematic cross-sectional structural diagram of the present utility model.

[0019] In the picture:

[0020] 1. Grounding body; 2. Fixing frame; 3. Socket; 4. Fixing rod; 5. Connecting ring; 6. Second connecting rod; 7. Fixing ring; 8. Second threaded column; 9. Second fixing nut; 10. Fixing cylinder; 1001. Sealing plug; 101. Groove; 201. Upper mounting plate; 202. Connecting rod; 203. Threaded column; 204. Lower mounting plate; 205. Fixing nut. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4As shown, the utility model provides a technical solution: a lightning protection grounding device for residential buildings, including a grounding body 1, a fixing frame 2 is installed at the upper and lower ends of the grounding body 1, the fixing frame 2 includes an upper mounting plate 201, the bottom of the upper mounting plate 201 is fixedly connected to a connecting rod 202, the bottom of the connecting rod 202 is fixedly connected to a threaded column 203, a lower mounting plate 204 is plugged into the threaded column 203, and a fixing nut 205 is also threadedly connected to the threaded column 203. A socket 3 is provided inside the connecting rod 202 and the threaded column 203, and a movable fixing rod 4 is plugged into the inside of the socket 3. There are multiple fixing rods 4, and one end of the multiple fixing rods 4 is fixedly connected to a connecting ring 5. The inner part of the connecting ring 5 The top of the grounding body 1 is fixedly connected to a connecting rod 2 6, and the inside of the connecting rod 2 6 is fixedly connected to a fixing ring 7. The top of the upper mounting plate 201 is fixedly connected to a second threaded column 8, and the fixing ring 7 is sleeved on the top of the second threaded column 8. The second threaded column 8 is also threadedly connected to a second fixing nut 9. A fixing frame 2 is provided outside the grounding body 1 for installing a fixing rod 4. When in use, the structure composed of the grounding body 1 and the fixing frame 2 of the device is fixed by plugging and fixing a plurality of fixing rods 4, which can make the overall structural stability of the grounding body 1 and the fixing frame 2 of the device better, and can be inserted into the ground to play a more stable fixing role. The efficiency of the device is higher when fixed, which is convenient for speeding up the installation speed and improving the practicality of the device.

[0023] Please pay attention to Figure 2 and Figure 3 A fixing cylinder 10 is also fixedly connected to the upper mounting plate 201. The fixing cylinder 10 is U-shaped, and a through hole for installing a grounding wire 11 is provided inside the fixing cylinder 10. A sealing plug 1001 is provided at one end of the fixing cylinder 10, and the sealing plug 1001 is made of rubber.

[0024] Please pay attention to Figure 2 One end of the grounding wire 11 is fixedly connected to the grounding body 1. A groove 101 for installing the connecting rod 202 is opened inside the grounding body 1. The connecting rod 202 is embedded in the groove 101, and one end of the bottom of the fixing rod 4 is pointed, which makes it convenient for the fixing rod 4 to be removed into the ground for fixation.

[0025] Working principle: A fixing frame 2 is set outside the grounding body 1 for installing the fixing rod 4. When in use, the structure composed of the grounding body 1 and the fixing frame 2 of the device is fixed by plugging in multiple fixing rods 4, which can make the overall structure composed of the grounding body 1 and the fixing frame 2 of the device more stable, and can be inserted into the ground to play a more stable fixing role. The efficiency of the device is higher when fixing, which facilitates to speed up the installation speed and improve the practicality of the device.

[0026] 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," "includes," 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.

[0027] 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. A lightning protection grounding device for residential buildings, comprising a grounding body (1), characterized in that: The upper and lower ends of the grounding body (1) are both provided with fixing frames (2), the fixing frames (2) comprising an upper mounting plate (201), the bottom of the upper mounting plate (201) being fixedly connected to a connecting rod (202), the bottom of the connecting rod (202) being fixedly connected to a threaded column (203), the threaded column (203) being plugged with a lower mounting plate (204), the threaded column (203) being further threadedly connected to a fixing nut (205), the connecting rod (202) and the threaded column (203) being provided with a socket (3), the socket (3) is internally plugged with a movable fixing rod (4), there are multiple fixing rods (4), one end of each of the multiple fixing rods (4) is fixedly connected to a connecting ring (5), the interior of the connecting ring (5) is fixedly connected to a second connecting rod (6), the interior of the second connecting rod (6) is fixedly connected to a fixing ring (7), the top of the upper mounting plate (201) is fixedly connected to a second threaded column (8), the fixing ring (7) is sleeved on the top of the second threaded column (8), and the second threaded column (8) is also threadedly connected to a second fixing nut (9).

2. A lightning protection grounding device for residential buildings according to claim 1, characterized in that: A fixing cylinder (10) is also fixedly connected to the upper mounting plate (201), the fixing cylinder (10) is U-shaped, and a through hole for installing a grounding wire (11) is provided inside the fixing cylinder (10).

3. A lightning protection grounding device for residential buildings according to claim 2, characterized in that: A sealing plug (1001) is provided at one end of the fixing cylinder (10), and the sealing plug (1001) is made of rubber.

4. A lightning protection grounding device for residential buildings according to claim 2, characterized in that: One end of the grounding wire (11) is fixedly connected to the grounding body (1).

5. The lightning protection grounding device for residential buildings according to claim 1, characterized in that: A groove (101) for mounting a connecting rod (202) is provided inside the grounding body (1).

6. A lightning protection grounding device for residential buildings according to claim 1, characterized in that: One end of the bottom of the fixing rod (4) is pointed.

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