Small lightning protection device convenient to install

Abstract

The utility model relates to the field of lightning protection devices, and discloses a small lightning protection device convenient to install, which comprises a placing block, an upper connecting table is fixedly arranged on the upper end face of the placing block, a lower connecting table is fixedly arranged on the lower end face of the placing block, and a fixing module is sleeved on the lower end face of the lower connecting table in a threaded manner. A plurality of supporting columns are rotatably arranged on the upper end face of the upper connecting table, the upper ends of the outer surfaces of the supporting columns are sleeved with supporting tables in a threaded mode, connecting columns are fixedly arranged on the upper end faces of the supporting tables, and the upper end faces of the connecting columns are sleeved with first threaded columns in a threaded mode. During use, the upper connecting table and the lower connecting table are fixed to the upper end face and the lower end face of the containing block, the lower connecting table can be in threaded connection with the fixing module during use, the containing block and the fixing module can be conveniently connected, and the upper connecting table is connected with the supporting columns during use; the supporting columns can be in threaded connection with the supporting table, so that the structure connected to the upper end of the supporting table can be kept stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lightning protection device field especially relates to a small body type lightning protection device convenient to install. BACKGROUND

[0002] The lightning protection device comprises a lightning rod, also known as a lightning arrester, which is a device for protecting buildings from direct lightning strikes. It is usually installed at the highest point of the building, such as the roof or chimney top. By providing a low-resistance path, it guides lightning safely into the ground, thereby protecting the building structure and the people and equipment inside from lightning strikes and reducing damage caused by lightning strikes.

[0003] The existing lightning arrester is usually fixed on the roof or chimney top, which is generally made of cement. During fixing, a hole is drilled with an electric drill at the fixed position to accommodate a screw, and then the lightning arrester is fixed with the screw. Over time, the cement hole will wear out, causing the lightning arrester to loosen or even fall off. Moreover, the existing lightning rod is mostly made by integral casting, making the entire structure unable to be disassembled and difficult to transport through small spaces.

[0004] Therefore, the utility model provides a small body type lightning protection device convenient to install to solve the problems in the background art. SUMMARY

[0005] The utility model discloses a small body type lightning protection device convenient to install to solve the problems in the background art. The grounding wire fixed at the lower end of the threaded cover can transmit electricity to the inside of the grounding electrode. The grounding electrode can guide lightning into the ground. The three ceramic pieces on the outer surface of the first threaded column can act as insulators to prevent direct splashing of electricity. The threaded block fixed at the upper end of the first threaded column can facilitate the connection of the first threaded column and other structures.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a small body type lightning protection device convenient to install, comprising a placing block, an upper connecting table is fixedly arranged on the upper end face of the placing block, a lower connecting table is fixedly arranged on the lower end face of the placing block, a fixing module is threadedly sleeved on the lower end face of the lower connecting table, a plurality of supporting columns are rotationally arranged on the upper end face of the upper connecting table, a supporting table is threadedly sleeved on the outer surface of the upper end of the supporting column, a connecting column is fixedly arranged on the upper end face of the supporting table, and a first threaded column is threadedly sleeved on the upper end face of the connecting column.

[0007] The lower end surface of the support table is fixedly provided with a conductive column, the outer surface of the conductive column is threadedly provided with a threaded cover, the fixed module comprises a buried plate, four threaded cylinders are fixedly arranged on the upper end surface of the buried plate, a second threaded column is fixedly arranged on the upper end surface of the buried plate, and two clamping blocks are clamped on the lower end surface of the buried plate.

[0008] Through the above technical scheme, the upper and lower end surfaces of the placing block are fixedly provided with the upper and lower connecting tables, the lower connecting table can be threadedly connected with the fixed module during use, the placing block and the fixed module are conveniently connected, the upper connecting table is connected with the plurality of support columns during use, the support columns can be threadedly connected with the support table, the structure connected with the upper end of the support table can be kept stable, the support table is fixedly provided with the connecting column, the connecting column is threadedly connected with the first threaded column, the fixed module comprises the buried plate, and the buried plate needs to be buried in the ground during use.

[0009] Further, four connecting screws are threadedly arranged on the upper end surface of the lower connecting table, and nuts are threadedly arranged on the upper end surface of the upper connecting table.

[0010] Through the above technical scheme, the connecting screws connected with the lower connecting table can be connected with the threaded cylinders in the fixed module, and the nuts can be connected with the second threaded column penetrating through the placing block, so that the placing block can be fixed with the second threaded column.

[0011] Further, three ceramic pieces are threadedly arranged on the outer surface of the first threaded column, and a threaded block is fixedly arranged on the upper end surface of the first threaded column.

[0012] Through the above technical scheme, the three ceramic pieces on the outer surface of the first threaded column can play an insulating role to prevent current from directly splashing, and the threaded block fixed on the upper end of the first threaded column can conveniently connect the first threaded column with other structures.

[0013] Further, a lightning ball is threadedly arranged on the upper end surface of the threaded block, and a thorn is threadedly arranged on the upper end surface of the lightning ball.

[0014] Through the technical scheme, the lightning rod can prevent lightning discharge, and the sharp needle can attract lightning and transmit it downward.

[0015] Further, the lower end surface of the threaded cover is fixedly provided with a grounding wire, and the lower end surface of the grounding wire is threadedly connected with a grounding electrode.

[0016] Through the technical scheme, the grounding wire fixed at the lower end of the threaded cover can transmit electricity to the inside of the grounding electrode, and the grounding electrode can guide lightning into the ground.

[0017] Further, the upper end surface of the grounding electrode is fixedly provided with a connecting port, and the upper end of the outer surface of the grounding electrode is fixedly provided with a reinforcing piece.

[0018] Through the technical scheme, the connecting port fixed at the upper end of the grounding electrode can threadedly connect the grounding electrode and the grounding wire, and the reinforcing piece fixed to the grounding electrode is buried in the ground during use, so that the grip of the grounding electrode is increased.

[0019] Further, the lower end surface of the support table is fixedly provided with a plurality of threaded pieces.

[0020] Through the technical scheme, the threaded pieces fixed at the lower end of the support table can be threadedly connected with the support columns arranged on the upper connecting table during use, so that the support columns can be fixed to the support table.

[0021] The utility model has the following beneficial effects:

[0022] 1. The lightning protection device with small size and convenient installation has a fixing module including a buried plate, which is buried in the ground during use, so that the whole device can be fixed more firmly.

[0023] 2, the utility model provides a small body convenient to install's lightning protection device, when using, the upper end surface of the placing block is fixed with upper connecting platform and lower connecting platform, the lower connecting platform can carry out screw thread connection to fixed module when using, make the placing block and fixed module connect conveniently, the upper connecting platform is connected with a plurality of support columns when using, the support column can carry out screw thread connection to support table, make the structure of support table upper end connection can keep stable, support table is fixed with connecting column, connecting column and first threaded column carry out screw thread connection, the whole equipment mostly adopts screw thread connection to make it convenient to disassemble, can be disassembled and transported when transporting, can effectively reduce the space occupied. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the front view axial side schematic view of the utility model;

[0025] Figure 2 It is the rear view axial side schematic view of the utility model;

[0026] Figure 3 It is the bottom view axial side schematic view of the utility model;

[0027] Figure 4 It is the rear view schematic view of the utility model.

[0028] Legend:

[0029] 1, placing block, 2, fixed module, 3, lower connecting platform, 4, nut, 5, support table, 6, screw piece, 7, support column, 8, ceramic piece, 9, screw block, 10, lightning ball, 11, thorn, 12, upper connecting platform, 13, connecting port, 14, reinforcing piece, 15, grounding electrode, 16, connecting column, 17, first threaded column, 18, conductive column, 19, screw cover, 20, grounding wire, 21, connecting screw, 201, buried plate, 202, threaded cylinder, 203, second threaded column, 204, clamping block. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0031] REFERENCE Figures 1-4The utility model provides a kind of embodiment: a small body convenient to install lightning protection device, including placing block 1, the upper end surface of placing block 1 is fixedly provided with upper connecting platform 12, the lower end surface of placing block 1 is fixedly provided with lower connecting platform 3, the lower end surface of lower connecting platform 3 is threadedly equipped with fixed module 2, the upper end surface of upper connecting platform 12 is rotatably provided with multiple support columns 7, the outer surface upper end surface of support column 7 is all threadedly equipped with support platform 5, the upper end surface of support platform 5 is fixedly provided with connecting column 16, the upper end surface of connecting column 16 is threadedly equipped with first threaded column 17;

[0032] The lower end surface of support platform 5 is fixedly provided with electrically-conductive column 18, the outer surface of electrically-conductive column 18 is threadedly equipped with threaded cover 19, fixed module 2 includes buried plate 201, the upper end surface of buried plate 201 is fixedly provided with four threaded cylinders 202, the upper end surface of buried plate 201 is fixedly provided with second threaded column 203, the lower end surface of buried plate 201 is crimpedly provided with two crimping blocks 204.

[0033] The lower end of placing block 1 is fixed with lower connecting platform 3, and the lower connecting platform 3 can be threadedly connected with the fixed module 2 during use, so that the placing block 1 can be fixed to the upper end of the fixed module 2, and the upper connecting platform 12 is fixed to the placing block 1, and the upper connecting platform 12 is provided with multiple support columns 7, so that the support platform 5 and the upper connecting platform 12 can be threadedly connected, the structure connected to the upper end of the support platform 5 can be kept stable, the connecting column 16 and the first threaded column 17 fixedly connected to the upper end of the support platform 5 are threadedly fixed, the first threaded column 17 can threadedly fix the ceramic sheet 8 to the outer surface to prevent current from splashing during lightning strike, and the electrically-conductive column 18 at the lower end of the support platform 5 is connected to the grounding wire 20 through the threaded cover 19, so that the electrically-conductive column 18 can transmit the electricity generated by lightning strike to the inside of the grounding wire 20, the fixed module 2 includes the buried plate 201, and the upper end of the buried plate 201 is provided with four threaded cylinders 202, so that the threaded cylinders 202 can be fixed to the lower connecting platform 3 through the connecting screws 21, the fixed module 2 and the lower connecting platform 3 are threadedly fixed, the second threaded column 203 at the upper end of the buried plate 201 can be fixed through the nuts 4 at the upper ends of the placing block 1 and the upper connecting platform 12, so that the placing block 1 and the fixed module 2 can be threadedly fixed, and the crimping blocks 204 at the lower end of the buried plate 201 can prevent the equipment from being tilted by being hit by objects when buried in the ground.

[0034] Reference Figure 3The lower end surface of the lower connecting table 3 is provided with four connecting screws 21, the upper end surface of the upper connecting table 12 is provided with a nut 4, the outer surface of the first threaded column 17 is provided with three ceramic pieces 8, the upper end surface of the first threaded column 17 is fixedly provided with a threaded block 9, the upper end surface of the threaded block 9 is provided with a lightning ball 10, the upper end surface of the lightning ball 10 is provided with a thorn needle 11, the lower end surface of the threaded cover 19 is fixedly provided with a grounding wire 20, the lower end surface of the grounding wire 20 is threadedly connected with a grounding electrode 15, the upper end surface of the grounding electrode 15 is fixedly provided with a connecting port 13, the outer surface of the grounding electrode 15 is fixedly provided with a reinforcing piece 14 at the upper end, and the lower end surface of the supporting table 5 is fixedly provided with a plurality of threaded pieces 6.

[0035] In use, the connecting screws 21 connected by the lower connecting table 3 can be connected with the threaded cylinder 202 in the fixed module 2, the nut 4 at the upper end of the upper connecting table 12 can be connected with the second threaded column 203, so that the fixed module 2 and the placement block 1 are threadedly fixed, the threaded block 9 can facilitate the connection of the first threaded column 17 and other structures, the ceramic pieces 8 connected by the first threaded column 17 can play an insulating role to prevent direct splashing of electric current, the lightning ball 10 can prevent lightning discharge, the thorn needle 11 can attract lightning and transmit it downward, the grounding wire 20 can transmit electricity to the grounding electrode 15, the grounding electrode 15 can transmit lightning to the ground, the connecting port 13 at the upper end of the grounding electrode 15 can connect the grounding electrode 15 and the grounding wire 20, and the reinforcing piece 14 of the grounding electrode 15 can increase the grip of the grounding electrode 15 when buried in the ground, and the threaded pieces 6 fixed at the lower end of the supporting table 5 can be threadedly connected with the supporting column 7, so that the supporting column 7 can be fixed with the supporting table 5.

[0036] Working principle: in use, the placement block 1 is fixed with the upper connecting table 12, the upper connecting table 12 is provided with a plurality of supporting columns 7, the supporting columns 7 can threadedly connect the supporting table 5 and the upper connecting table 12, so that the structure connected at the upper end of the supporting table 5 can remain stable, the thorn needle 11 can attract lightning and transmit it downward, the grounding wire 20 can transmit electricity to the grounding electrode 15, and the grounding electrode 15 can transmit lightning to the ground.

[0037] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement of some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A small-sized lightning protection device that is easy to install, comprising a placement block (1), characterized in that: The upper end surface of the placement block (1) is fixedly provided with an upper connecting platform (12), the lower end surface of the placement block (1) is fixedly provided with a lower connecting platform (3), the lower end surface of the lower connecting platform (3) is threadedly sleeved with a fixing module (2), the upper end surface of the upper connecting platform (12) is rotatably provided with a plurality of support columns (7), the upper ends of the outer surfaces of the support columns (7) are all threadedly sleeved with support platforms (5), the upper end surface of the support platform (5) is fixedly provided with a connecting column (16), and the upper end surface of the connecting column (16) is threadedly sleeved with a first threaded column (17); A conductive column (18) is fixedly provided on the lower end surface of the support platform (5), a threaded cover (19) is threadedly sleeved on the outer surface of the conductive column (18), the fixing module (2) comprises an embedded floor panel (201), four threaded barrels (202) are fixedly provided on the upper end surface of the embedded floor panel (201), a second threaded column (203) is fixedly provided on the upper end surface of the embedded floor panel (201), and two clamping blocks (204) are clamped on the lower end surface of the embedded floor panel (201).

2. A small-sized and easy-to-install lightning protection device according to claim 1, characterized in that: The upper end surface of the lower connecting platform (3) is threadedly sleeved with four connecting screws (21), and the upper end surface of the upper connecting platform (12) is threadedly sleeved with a nut (4).

3. A small-sized and easy-to-install lightning protection device according to claim 1, characterized in that: The outer surface of the first threaded column (17) is threadedly sleeved with three ceramic sheets (8), and the upper end surface of the first threaded column (17) is fixedly provided with a threaded block (9).

4. A small-sized and easy-to-install lightning protection device according to claim 3, characterized in that: The threaded sleeve on the upper end face of the threaded block (9) is provided with a lightning ball (10), and the threaded sleeve on the upper end face of the lightning ball (10) is provided with a protruding pin (11).

5. The small-sized and easy-to-install lightning protection device according to claim 1, characterized in that: A grounding wire (20) is fixedly provided on the lower end surface of the threaded cover (19), and a grounding electrode (15) is threadedly connected to the lower end surface of the grounding wire (20).

6. A small-sized and easy-to-install lightning protection device according to claim 5, characterized in that: A connection port (13) is fixedly provided on the upper end surface of the grounding electrode (15), and a reinforcement sheet (14) is fixedly provided on the upper end of the outer surface of the grounding electrode (15).

7. The small-sized and easy-to-install lightning protection device according to claim 1, characterized in that: The lower end surface of the support platform (5) is fixedly provided with a plurality of threaded pieces (6).

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