Protection device of lightning protection mechanism

Abstract

The utility model provides a protection device of a lightning protection mechanism, which comprises a base, a lower table is fixedly mounted on the base, a sliding rod is fixedly mounted at the top of the lower table, adjusting grooves are uniformly formed in the sliding rod, an upper table is sleeved on the outer wall of the sliding rod, a locking bolt is connected to the upper table, and the locking bolt is connected to the lower table. The device comprises a base, a first limiting assembly and a second limiting assembly are slidably connected to the base, the first limiting assembly comprises a first moving column slidably connected to the base, a first sleeve column is arranged above the first moving column, and a first upper limiting ring is fixedly connected to the top of the first sleeve column; a first connecting seat is fixedly mounted on the first sleeve column, an inserting groove is formed in the first connecting seat, and a first lower limiting ring is fixedly connected to the lower portion of the bottom of the first moving column; the protection device can limit the upper end and the lower end of the lightning rod at the same time, the problem that the lightning rod inclines or topples due to the influence of severe weather is effectively solved, and the lightning rod is effectively protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the lightning protection equipment field, specifically, relate to a protection device of lightning protection mechanism. BACKGROUND

[0002] Lightning rod, also known as lightning protection needle, is a lightning protection device. The lightning rod is composed of a lightning receptor, a down conductor and a grounding body. The lightning receptor is welded from round steel or steel pipe and is fixed on a high support. When the lightning leader develops downward to a certain height from the cloud, the electric field intensity between the lightning leader and the lightning rod protruding from the ground increases. The lightning leader develops along the direction with stronger electric field intensity and meets the oncoming leader from the lightning rod. The lightning rod attracts the lightning to itself and leads it into the ground, thereby protecting the surrounding lower objects from lightning strike. The lightning rod is mainly used for protecting open distribution devices, flammable buildings, chimneys and cold water towers, etc.

[0003] The lightning rod is long and is usually installed at the highest part of a building. After installation, it lacks protection function and is easily affected by bad weather, thereby being tilted or collapsed. Therefore, the protection device of lightning protection mechanism is provided. CONTENT OF THE UTILITY MODEL

[0004] In order to achieve the above-mentioned utility model purposes, the utility model provides the following technical scheme:

[0005] The protection device of lightning protection mechanism is used to improve the above-mentioned problems.

[0006] The utility model is specifically as follows:

[0007] The utility model discloses a protection device of lightning protection mechanism, which comprises a base, a lower table is fixedly installed on the base, a sliding rod is fixedly installed at the top of the lower table, adjusting grooves are uniformly formed in the sliding rod, an upper table is sleeved on the outer wall of the sliding rod, locking bolts are connected to the upper table, a first limiting component and a second limiting component are slidably connected to the base respectively, the first limiting component comprises a first moving column which is slidably connected to the base, a first sleeve column is arranged above the first moving column, a first upper limiting ring is fixedly connected to the top of the first sleeve column, a first connecting seat is fixedly installed on the first sleeve column, an insertion slot is formed in the first connecting seat, a first lower limiting ring is fixedly connected below the bottom of the first moving column, and a bolt is arranged on the first connecting seat.

[0008] As the preferred technical scheme of the utility model, the second limiting component comprises a second moving column which is slidably connected to the base, a second sleeve column is arranged above the second moving column, a second upper limiting ring is fixedly connected to the top of the second sleeve column, a second connecting seat is fixedly installed on the second sleeve column, an insertion block is fixedly installed on the second connecting seat, and a second lower limiting ring is fixedly connected below the bottom of the second moving column.

[0009] As the preferred technical scheme of the utility model, the inner side wall of the first upper limiting ring, the first lower limiting ring, the second upper limiting ring and the second lower limiting ring is provided with a rubber pad.

[0010] As the preferred technical scheme of the utility model, the bottom of the first moving column and the second moving column is fixedly installed with a sliding block, and the sliding block is slidingly connected in the base.

[0011] As the preferred technical scheme of the utility model, the top of the first moving column is fixedly installed with a first extension column, and the first extension column is slidingly connected with the first sleeve column.

[0012] As the preferred technical scheme of the utility model, the top of the second moving column is fixedly installed with a second extension column, and the second extension column is slidingly connected with the second sleeve column.

[0013] As the preferred technical scheme of the utility model, the side wall of the first sleeve column and the second sleeve column is fixedly installed with a guide plate, and the guide plate is slidingly connected with the upper table.

[0014] As the preferred technical scheme of the utility model, the lower table is fixedly installed with a guide rod, and the guide rod is slidingly connected with the first moving column and the second moving column.

[0015] Compared with the prior art, the utility model has the beneficial effects of:

[0016] In the scheme of the utility model:

[0017] 1. By setting the first upper limiting ring, the first lower limiting ring, the second upper limiting ring and the second lower limiting ring, the upper and lower ends of the lightning rod can be simultaneously positioned, effectively avoiding the problem that the lightning rod is inclined or tilted due to the influence of severe weather, effectively protecting the lightning rod and solving the problem that the lightning rod is easily inclined or tilted due to the influence of severe weather in the prior art.

[0018] 2. By setting the bolt, the bolt is not easy to loosen. DRAWINGS

[0019] Figure 1 The structure diagram of the protection device of the lightning protection mechanism is provided in the utility model;

[0020] Figure 2 The first limiting assembly and the second limiting assembly structure diagram of the protection device of the lightning protection mechanism is provided in the utility model;

[0021] Figure 3 The slot, the bolt, the rubber pad and the guide plate structure diagram of the protection device of the lightning protection mechanism is provided in the utility model;

[0022] Figure 4The adjusting groove, the bolt, and the locking bolt structure of the protection device of the lightning protection mechanism are shown in the utility model.

[0023] Indicated in the figure:

[0024] 1, base; 2, lower table; 3, slide bar; 4, upper table; 5, first limiting assembly; 51, first moving column; 52, first sleeve column; 53, first upper limiting ring; 54, first connecting seat; 55, insertion slot; 56, first extension column; 57, first lower limiting ring; 6, second limiting assembly; 61, second moving column; 62, second sleeve column; 63, second upper limiting ring; 64, second connecting seat; 65, insertion block; 66, second extension column; 67, second lower limiting ring; 7, rubber pad; 8, sliding block; 9, guide plate; 10, adjusting groove; 11, bolt; 12, locking bolt; 13, guide rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments.

[0026] Therefore, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the claimed utility model, but only represents some embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] It should be noted that the embodiments in the utility model and the features and technical schemes in the embodiments can be combined with each other without conflict.

[0028] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0029] In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly placed when the product is used, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", etc. are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0030] Embodiment:

[0031] As Figures 1-4 shown, the embodiment proposes a lightning protection device, which comprises a base 1, a lower table 2 fixedly installed on the base 1, a sliding rod 3 fixedly installed on the top of the lower table 2, and an upper table 4 uniformly provided with adjusting grooves 10 on the outer wall of the sliding rod 3. When the height of the device needs to be adjusted, the upper table 4 is pulled upwards, and the upper table 4 slides along the sliding rod 3. A locking bolt 12 is connected to the upper table 4. After being pulled to the appropriate height, the locking bolt 12 is inserted into the adjusting groove 10 to fix it.

[0032] The first limiting component 5 comprises a first moving column 51 slidably connected to the base 1, a first sleeve column 52 provided above the first moving column 51, and a first upper limiting ring 53 fixedly connected to the top of the first sleeve column 52. The first moving column 51 drives the first sleeve column 52, and the first sleeve column 52 drives the first upper limiting ring 53 to clamp the lightning rod. A first connecting seat 54 is fixedly installed on the first sleeve column 52, and a first connecting seat 54 is provided with an insertion slot 55. A first lower limiting ring 57 is fixedly connected below the bottom of the first moving column 51. The first moving column 51 drives the first lower limiting ring 57 to clamp the lightning rod. A bolt 11 is provided on the first connecting seat 54 to fix the insertion block 65.

[0033] The second limiting component 6 comprises a second moving column 61 slidably connected to the base 1, a second sleeve column 62 provided above the second moving column 61, and a second upper limiting ring 63 fixedly connected to the top of the second sleeve column 62. The second moving column 61 drives the second sleeve column 62, and the second sleeve column 62 drives the second upper limiting ring 63 to clamp the lightning rod. A second connecting seat 64 is fixedly installed on the second sleeve column 62, and a second connecting seat 64 is fixedly installed with an insertion block 65. A second lower limiting ring 67 is fixedly connected below the bottom of the second moving column 61. The second moving column 61 drives the second lower limiting ring 67 to move and clamp the lightning rod.

[0034] A sliding block 8 is fixedly installed on the bottom of the first moving column 51 and the second moving column 61, and the sliding block 8 is slidably connected to the base 1. The first moving column 51 moves while driving the sliding block 8 to slide on the base 1. The second moving column 61 moves while driving the sliding block 8 to slide on the base 1.

[0035] The first extension column 56 is fixedly installed on the top of the first moving column 51 and is in sliding connection with the first sleeve column 52.

[0036] The second extension column 66 is fixedly installed on the top of the second moving column 61 and is in sliding connection with the second sleeve column 62.

[0037] The guide plates 9 are fixedly installed on the side walls of the first sleeve column 52 and the second sleeve column 62 and are in sliding connection with the upper table 4, and the guide plates 9 are used for guiding and limiting when the first sleeve column 52 and the second sleeve column 62 move up and down.

[0038] The guide rod 13 is fixedly installed on the lower table 2 and is in sliding connection with the first moving column 51 and the second moving column 61, and the guide rod 13 is used for guiding and limiting when the first moving column 51 and the second moving column 61 move in parallel.

[0039] Specifically, the protection device of the lightning protection mechanism is made of a non-metallic light material, so that the device is light in weight, and the base 1 is installed on the top of the building through bolts. After the lightning rod is installed, the device is sleeved on the lightning rod, so that the lightning rod is located between the limiting rings, and then the first limiting assembly 5 and the second limiting assembly 6 are pushed, taking the first limiting assembly 5 as an example:

[0040] The first moving column 51 is pushed, the first moving column 51 drives the first lower limiting ring 57, the first lower limiting ring 57 clamps the lightning rod, the first moving column 51 slides on the base 1 while moving, the first moving column 51 drives the first extension column 56 on the top, the first extension column 56 drives the first sleeve column 52 to move, and the first sleeve column 52 drives the first upper limiting ring 53 to move, so as to clamp the lightning rod.

[0041] The second limiting mechanism is operated as described above, so that the first upper limiting ring 53, the first lower limiting ring 57, the second upper limiting ring 63 and the second lower limiting ring 67 all clamp the lightning rod; when the second limiting assembly 6 is pushed to move, the second sleeve column 62 drives the second connecting seat 64, the second connecting seat 64 drives the plug block 65, the plug block 65 is inserted into the insertion slot 55, and then the bolt 11 is used to fix it.

[0042] When the height of the device needs to be adjusted, the upper table 4 is pulled upward, the upper table 4 slides along the slide rod 3, after being pulled to a suitable height, the locking bolt 12 is inserted into the adjusting slot 10 to fix it.

[0043] All the technical features in the embodiment can be freely combined according to actual needs.

[0044] The above embodiment is a preferred implementation scheme of the present application, in addition to this, the present application can be implemented in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the present application.

Claims

1. A protection device of a lightning protection system, comprising a base (1), characterized in that, The base (1) is fixedly installed with a lower table (2), the top of the lower table (2) is fixedly installed with a sliding rod (3), the sliding rod (3) is uniformly provided with an adjusting groove (10), the outer wall of the sliding rod (3) is sleeved with an upper table (4), the upper table (4) is connected with a locking bolt (12), the base (1) is respectively connected with a first limiting assembly (5) and a second limiting assembly (6), the first limiting assembly (5) comprises a first moving column (51) which is slidably connected to the base (1), a first sleeve column (52) is arranged above the first moving column (51), a first upper limiting ring (53) is fixedly connected to the top of the first sleeve column (52), a first connecting seat (54) is fixedly installed on the first sleeve column (52), an insertion slot (55) is formed in the first connecting seat (54), a first lower limiting ring (57) is fixedly connected below the bottom of the first moving column (51), and a bolt (11) is arranged on the first connecting seat (54).

2. A protection device for a lightning protection system according to claim 1, characterized in that The second limiting assembly (6) comprises a second moving column (61) which is slidably connected to the base (1), a second sleeve column (62) is arranged above the second moving column (61), a second upper limiting ring (63) is fixedly connected to the top of the second sleeve column (62), a second connecting seat (64) is fixedly installed on the second sleeve column (62), an insertion block (65) is fixedly installed on the second connecting seat (64), and a second lower limiting ring (67) is fixedly connected below the bottom of the second moving column (61).

3. A protection device for a lightning protection system according to claim 2, characterized in that The inner side walls of the first upper limiting ring (53), the first lower limiting ring (57), the second upper limiting ring (63) and the second lower limiting ring (67) are all provided with rubber pads (7).

4. The protection device of a lightning protection mechanism according to claim 3, characterized in that, The first moving column (51) and the second moving column (61) are both fixedly installed with sliding blocks (8) at the bottom, and the sliding blocks (8) are slidably connected in the base (1).

5. A protection device for a lightning protection system according to claim 4, characterized in that The first moving column (51) is fixedly installed with a first extension column (56) at the top, and the first extension column (56) is slidably connected with the first sleeve column (52).

6. A protection device for a lightning protection system according to claim 5, characterized in that The second moving column (61) is fixedly installed with a second extension column (66) at the top, and the second extension column (66) is slidably connected with the second sleeve column (62).

7. A protection device for a lightning protection system according to claim 6, characterized in that The side walls of the first sleeve column (52) and the second sleeve column (62) are both fixedly installed with guide plates (9), and the guide plates (9) are slidably connected with the upper table (4).

8. The protection device of a lightning protection mechanism according to claim 1, wherein The lower table (2) is fixedly installed with a guide rod (13), and the guide rod (13) is slidably connected with the first moving column (51) and the second moving column (61).

Images