Lightning arrester convenient to install

Abstract

The utility model discloses a lightning arrester convenient to install, which comprises an installation mechanism, a fixing mechanism is fixedly arranged at the upper end of the installation mechanism, the installation mechanism comprises a fixing block, an installation block is fixedly arranged at the lower end of the fixing block, a metal ball is fixedly arranged at the upper end of the fixing block, and the fixing mechanism comprises an installation column. And a metal needle head is clamped in the mounting column, a fixing ring is fixedly arranged on the outer surface of the metal needle head in a sleeving mode, and a stabilizing frame is fixedly arranged on the periphery of the outer surface of the fixing ring. According to the lightning arrester, the installation mechanism is arranged, welding fixation of the lightning arrester and the anemometer tower is converted into screw fixation, follow-up disassembly and early-stage installation of the lightning arrester are facilitated, the lightning arrester head and the lightning arrester body are integrally arranged into two parts through the fixing mechanism, the needle head is installed in a clamping mode, and the lightning arrester head and the lightning arrester body are fixed in a clamping mode. Subsequent needle head dismounting is facilitated, and waste is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning protection devices, in particular to a lightning protection device which is easy to install. Background Art

[0002] A lightning rod, also known as a lightning protection rod, is a lightning protection device. Lightning Terminal , metal balls, Downlead and catch Terrane The principle is that the lightning conductor is welded from round steel or steel pipe, fixed on a higher bracket, and connected to the grounding body through a down conductor. When the lightning leader develops from the cloud to a certain height, the electric field strength between it and the lightning rod protruding from the ground increases, and the lightning leader develops in the direction of stronger electric field strength, merges with the oncoming leader emitted by the lightning rod, and hits the lightning rod. The lightning rod attracts the lightning to itself and conducts it into the ground, protecting the surrounding objects shorter than it from lightning strikes. Lightning rods are mainly used to protect open-air distribution equipment, flammable buildings, chimneys and cooling towers.

[0003] Traditional lightning rods and wind towers are usually installed by welding, which makes them difficult to disassemble after installation. In addition, the needles of lightning rods will turn black and rust after long-term use and need to be replaced. However, traditional lightning rods are fixed by welding as a whole, so they need to be replaced as a whole. It is impossible to replace the needles individually, resulting in a waste of resources.

[0004] Therefore, the utility model provides a lightning protection device that is easy to install to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of the defects in the prior art, the utility model provides a lightning protection device which is easy to install. The device converts the welding fixation between the lightning protection device and the wind measurement tower into screw fixation by setting an installation mechanism, which is convenient for the subsequent disassembly and early installation of the lightning protection device. The device divides the lightning rod head and the lightning rod as a whole into two parts by setting a fixing mechanism, and installs the needle head by snap-fitting, which is convenient for the subsequent disassembly of the needle head and prevents waste.

[0006] Preferably, a lightning protection device that is easy to install comprises a mounting mechanism, a fixing mechanism is fixedly arranged on the upper end of the mounting mechanism, the mounting mechanism comprises a fixing block, a mounting block is fixedly arranged on the lower end of the fixing block, and a metal ball is fixedly arranged on the upper end of the fixing block; the setting of the mounting mechanism is conducive to the installation and fixation of the device and the wind measurement tower, the fixing mechanism is conducive to the clamping, disassembly and installation of the lightning rod head, the setting of the fixing block is conducive to the installation and fixation of the upper metal ball, the setting of the mounting block is conducive to the fixed installation of the device and the wind measurement tower with the installation nut, and the setting of the metal ball is conducive to better dispersion of electric charge and reduction of the possibility of tip discharge, thereby improving the efficiency of the lightning rod.

[0007] The fixing mechanism includes a mounting column, a metal needle is clamped inside the mounting column, a fixing ring is fixedly mounted on the outer surface of the metal needle, and a stabilizing frame is fixedly arranged around the outer surface of the fixing ring. The mounting column is conducive to the clamping and fixing of the metal needle, the setting of the metal needle is conducive to guiding lightning current, and the setting of the fixing ring is conducive to cooperating with the stabilizing frame to stabilize the position of the metal needle and improve the stability of the metal needle.

[0008] Preferably, a fixing plate is fixedly provided at both sides of the middle of the inner wall at the rear end of the mounting column, a fixing column is rotatably provided at both sides of the upper inner wall at the rear end of the mounting column, and a clamping plate is fixedly provided at the upper ends of the two fixing columns. The setting of the fixing plate is conducive to the fixed installation of the spring, the setting of the fixing column is conducive to the cooperation with the pressing block and the clamping plate to fix the metal needle, and the clamping plate is conducive to the cooperation with the clamping slot to fix the metal needle.

[0009] Preferably, a spring is fixedly arranged on one side of the two fixing plates, and a pressing block is fixedly arranged on one side of the plurality of springs. The arrangement of the spring is conducive to the use with the pressing block, and is conducive to driving the pressing block to rebound and then drive the fixing column to rotate and then drive the clamping plate to clamp and fix the metal needle head.

[0010] Preferably, a stopper is fixedly provided at the upper end of the outer surface of the metal needle, and a plurality of slots are fixedly provided at the lower end of the outer surface of the metal needle. The stopper is conducive to blocking the fixing ring, and the slots are conducive to cooperating and fixing with the clamping plate.

[0011] Preferably, a wire outlet is fixedly arranged on one side of the fixing block, and a wire is fixedly arranged inside the wire outlet. The arrangement of the wire outlet is conducive to the discharge of the wire from the side, which is conducive to the installation of the device, and the wire is conducive to the introduction of lightning into the ground.

[0012] Preferably, the upper end of the mounting block is threadedly provided with a plurality of mounting nuts, which are conducive to cooperating with the mounting block to install and fix the device.

[0013] Preferably, a mounting hole is provided at the upper end of the mounting post, and the provision of the mounting hole is conducive to the clamping installation of the metal needle.

[0014] The beneficial effects of the utility model are embodied in:

[0015] 1. The utility model proposes a lightning arrester which is easy to install. Traditional lightning rods and wind measuring towers are usually installed by welding, which is difficult to disassemble after installation. Moreover, the needle of the lightning rod will turn black and rust after long-term use and needs to be replaced. However, the traditional lightning rod is welded and fixed as a whole, so it needs to be replaced as a whole, and the needle cannot be replaced separately, resulting in a waste of resources. The utility model provides an installation mechanism to convert the welding fixation of the lightning arrester and the wind measuring tower into screw fixation, which is convenient for the subsequent disassembly and early installation of the lightning arrester. The utility model provides a fixing mechanism to divide the lightning rod head and the lightning rod as a whole into two parts, and installs the needle by snap-fitting, which is convenient for the subsequent disassembly of the needle and prevents waste.

[0016] 2. The utility model proposes a lightning protection device which is easy to install. The device is provided with an installation mechanism and a fixing mechanism. The setting of the installation mechanism is conducive to the installation of the device and the wind measurement tower by screws. Compared with the traditional installation method, the device is easier to install and disassemble. The fixing mechanism is conducive to the installation and disassembly of the lightning rod needle. The needle can be replaced by clamping instead of welding, which is more cost-effective. A stabilizing frame is also provided on the outer surface of the needle, which improves the stability of the device during use and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 An axonometric diagram provided for an embodiment of the utility model;

[0019] Figure 2 for Figure 1 The front axonometric diagram shown;

[0020] Figure 3 for Figure 1 The expanded axonometric diagram shown;

[0021] Figure 4 for Figure 1 A schematic front cross-sectional view of the mounting column shown.

[0022] In the accompanying drawings, 1, installation mechanism; 2, fixing mechanism; 101, fixing block; 102, installation block; 103, wire outlet; 104, wire; 105, metal ball; 106, installation nut; 201, installation column; 202, metal needle; 203, fixing ring; 204, stabilizing frame; 205, stopper; 206, card slot; 207, installation hole; 208, pressing block; 209, fixing plate; 210, spring; 211, fixing column; 212, card plate. DETAILED DESCRIPTION

[0023] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0024] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0025] Reference Figure 1-2 The utility model provides an embodiment: a lightning protection device that is easy to install, including an installation mechanism 1, the installation mechanism 1 includes a fixed block 101, a mounting block 102 is fixedly provided at the lower end of the fixed block 101, a metal ball 105 is fixedly provided at the upper end of the fixed block 101, a wire outlet 103 is fixedly provided on one side of the fixed block 101, a wire 104 is fixedly provided inside the wire outlet 103, and a plurality of mounting nuts 106 are threadedly provided on the upper end of the mounting block 102.

[0026] The setting of the mounting mechanism 1 is conducive to the installation of the device and the wind tower by screws. Compared with the traditional installation method, the device is easier to install and disassemble. The setting of the fixing block 101 is conducive to the installation and fixation of the upper metal ball 105. The setting of the mounting block 102 is conducive to the fixed installation of the device and the wind tower with the mounting nut 106. The setting of the metal ball 105 is conducive to better dispersing the charge and reducing the possibility of tip discharge, thereby improving the efficiency of the lightning rod. The setting of the outlet 103 is conducive to the discharge of the wire 104 from the side, which is conducive to the installation of the device. The wire 104 is conducive to introducing lightning into the ground.

[0027] Reference Figure 1-4A fixing mechanism 2 is fixedly arranged on the upper end of the mounting mechanism 1, and the fixing mechanism 2 includes a mounting column 201, a metal needle 202 is clamped inside the mounting column 201, a fixing ring 203 is fixedly arranged on the outer surface of the metal needle 202, and a stabilizing frame 204 is fixedly arranged around the outer surface of the fixing ring 203, and a fixing plate 209 is fixedly arranged on both sides of the middle of the inner wall at the rear end of the mounting column 201, and a fixing column 211 is rotatably arranged on both sides of the upper part of the inner wall at the rear end of the mounting column 201, and a clamping plate 212 is fixedly arranged on the upper ends of the two fixing columns 211, a spring 210 is fixedly arranged on one side of the two fixing plates 209, and a pressing block 208 is fixedly arranged on one side of the multiple springs 210, a stopper 205 is fixedly arranged on the upper end position of the outer surface of the metal needle 202, and a plurality of clamping grooves 206 are fixedly arranged on the lower end position of the outer surface of the metal needle 202, and a mounting hole 207 is opened on the upper end of the mounting column 201.

[0028] The fixing mechanism 2 is conducive to the installation and disassembly of the lightning rod needle. The needle can be replaced by clamping instead of welding, which is more cost-effective. A stabilizing frame 204 is also provided on the outer surface of the needle, which improves the stability of the device during use and is easy to use. The mounting column 201 is conducive to the clamping and installation of the metal needle 202. The setting of the metal needle 202 is conducive to guiding the lightning current. The setting of the spring 210 is conducive to the use in conjunction with the pressing block 208, which is conducive to driving the pressing block 208 to rebound and then drive the fixing column 211 to rotate and then drive the clamping plate 212 to clamp and fix the metal needle 202 with the clamping slot 206. The setting of the stopper 205 is conducive to blocking the fixing ring 203.

[0029] Working principle: When using this device, press the pressing blocks 208 at both ends of the mounting column 201, then snap the metal needle 202 into the mounting column 201, then release the pressing block 208, the card slot 206 and the card plate 212 are snapped and fixed, after the fixation is completed, the mounting block 102 at the lower end of the mounting mechanism 1 is used in conjunction with the mounting nut 106 to fix the device, after the fixation is completed, the stabilizing frame 204 is sleeved on the outer end of the metal needle 202 through the fixing ring 203, and the lower end of the stabilizing frame 204 is installed and fixed to the fixing block 101.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A lightning protection device that is easy to install, comprising an installation mechanism (1), characterized in that: The upper end of the mounting mechanism (1) is fixedly provided with a fixing mechanism (2), the mounting mechanism (1) comprises a fixing block (101), the lower end of the fixing block (101) is fixedly provided with a fixing block (102), and the upper end of the fixing block (101) is fixedly provided with a metal ball (105); The fixing mechanism (2) comprises a mounting column (201), a metal needle (202) is clamped inside the mounting column (201), a fixing ring (203) is sleeved and fixed on the outer surface of the metal needle (202), and a stabilizing frame (204) is fixedly provided at the periphery of the outer surface of the fixing ring (203).

2. A lightning protection device that is easy to install according to claim 1, characterized in that: A fixing plate (209) is fixedly arranged at both sides of the middle of the inner wall at the rear end of the installation column (201), and a fixing column (211) is rotatably arranged at both sides of the upper inner wall at the rear end of the installation column (201), and a clamping plate (212) is fixedly arranged at the upper ends of the two fixing columns (211).

3. A lightning protection device that is easy to install according to claim 2, characterized in that: A spring (210) is fixedly arranged on one side of the two fixing plates (209), and a pressing block (208) is fixedly arranged on one side of the plurality of springs (210).

4. A lightning protection device that is easy to install according to claim 1, characterized in that: A stopper (205) is fixedly provided at the upper end of the outer surface of the metal needle (202), and a plurality of slots (206) are fixedly provided at the lower end of the outer surface of the metal needle (202).

5. A lightning protection device that is easy to install according to claim 1, characterized in that: A wire outlet (103) is fixedly arranged on one side of the fixing block (101), and a wire (104) is fixedly arranged inside the wire outlet (103).

6. A lightning protection device that is easy to install according to claim 1, characterized in that: The upper end of the mounting block (102) is threadedly provided with a plurality of mounting nuts (106).

7. A lightning protection device that is easy to install according to claim 4, characterized in that: A mounting hole (207) is formed at the upper end of the mounting column (201).

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