Weather station antenna lightning protection structure

Abstract

The utility model discloses a weather station antenna lightning protection structure, which relates to the technical field of antenna lightning protection and comprises a mounting base, a threaded channel is arranged in the middle of the upper side of the mounting base, four supporting rods are fixed on the upper side of the mounting base, and the upper ends of the four supporting rods are jointly connected with a supporting sleeve. Locking knobs are embedded in the front side and the rear side of the supporting sleeve in a threaded mode. And the lightning rod penetrates through the supporting sleeve, the bottom end of the lightning rod is rotationally connected with a rotating disc, a threaded column is fixed to the middle of the lower side of the rotating disc, and the threaded column is embedded in the threaded channel in a threaded mode. The lightning rod is convenient and fast to mount and dismount, the lightning rod is greatly convenient to replace, the working efficiency is improved, the lightning rod is supported through cooperation of the supporting sleeve and the four supporting rods, the lightning rod is enabled to be stable in mounting and difficult to bend and break, and the service life of the lightning rod is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of antenna lightning protection, specifically relates to a meteorological station antenna lightning protection structure. BACKGROUND

[0002] The meteorological station is composed of a meteorological sensor, a meteorological data recorder, a power supply system, a field protection box and a stainless steel support. The wind speed, wind direction, rainfall and evaporation sensors are special sensors with high precision and reliability. The meteorological data recorder has the functions of meteorological data acquisition, meteorological data storage, parameter setting, friendly software interface and standard communication. The meteorological station antenna is usually installed outdoors or on the roof, and is easily damaged by lightning. Therefore, a lightning rod is usually installed on or beside the meteorological station antenna to protect the meteorological station antenna.

[0003] At present, the existing lightning rods are mostly fixed by bolts or welding, which makes it difficult to disassemble and replace the lightning rod after installation. In addition, the lightning rod body is long and easy to bend and break under strong wind. Moreover, the replacement and installation of the lightning rod are very inconvenient and time-consuming. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a meteorological station antenna lightning protection structure to solve the problems in the above background.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a meteorological station antenna lightning protection structure, comprising:

[0006] A mounting base is provided with a threaded channel in the middle of the upper side. Four support rods are fixed to the upper side of the mounting base. A support sleeve is connected to the upper ends of the four support rods. Locking knobs are threadedly nested on the front and rear sides of the support sleeve.

[0007] A lightning rod penetrates the support sleeve. A rotating disc is rotatably connected to the bottom end of the lightning rod. A threaded column is fixed to the middle of the lower side of the rotating disc. The threaded column is threadedly nested in the threaded channel.

[0008] Preferably, the needle body of the lightning rod in the support sleeve is fixedly sleeved with an insulating sleeve. The insulating sleeve is nested in the support sleeve. The tail end of the locking knob abuts against the outer wall of the insulating sleeve.

[0009] Preferably, the diameter of the insulating sleeve is greater than the diameter of the rotating disc, and the diameter of the rotating disc is greater than the cross-sectional diameter of the lightning rod, so that the rotating disc can pass through the insulating sleeve during installation.

[0010] Preferably, the side wall of the rotating disc is provided with grooves at equal intervals, through which the force points of the hand on the rotating disc can be increased, so that the force can be conveniently applied to the rotating disc to drive the rotating disc to rotate.

[0011] Preferably, the four supporting rods are respectively located at the front, rear, left and right of the lightning rod.

[0012] Preferably, a plurality of mounting holes are provided on the mounting base at equal intervals.

[0013] Preferably, the supporting rod, the supporting sleeve and the locking knob are all made of insulating high-strength material, have large structural strength, and support the lightning rod through cooperation of the supporting rod and the supporting sleeve, so that the lightning rod is stably installed.

[0014] Preferably, the rotating disc and the threaded column are integrally made of insulating high-strength material, have large structural strength, and avoid electric shock during installation or disassembly, so that the safety is high.

[0015] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0016] 1. The threaded channel is arranged on the mounting base, the rotating disc is rotatably connected to the bottom end of the lightning rod, the threaded column is fixed to the lower middle part of the rotating disc, the threaded column is threadedly connected with the threaded channel, the installation of the lightning rod is fast and convenient, the rotating disc is reversely rotated during disassembly, the threaded column is separated from the threaded channel, the installation and disassembly of the lightning rod are convenient and fast, the replacement of the lightning rod is greatly facilitated, and the working efficiency is improved.

[0017] 2. The supporting sleeve and the four supporting rods are arranged, the supporting sleeve and the four supporting rods support the lightning rod, the lightning rod is stably installed and difficult to be bent and broken, and the service life of the lightning rod is improved. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0019] Fig. 1 It is a whole structure schematic view of the utility model;

[0020] Fig. 2 It is a lightning rod structure schematic view of the utility model;

[0021] Fig. 3 It is a mounting base and supporting sleeve connection schematic view of the utility model;

[0022] Fig. 4 The utility model discloses a support rod and support sleeve connection schematic view.

[0023] Mark explanation:

[0024] 1, installation base; 2, threaded channel; 3, support rod; 4, support sleeve; 5, locking knob; 6, lightning rod; 7, rotating disc; 8, threaded column; 9, insulating sleeve; 10, groove; 11, mounting hole. Specific implementation

[0025] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in detail below with the accompanying drawings.

[0026] The utility model provides a kind of meteorological station antenna lightning protection structure as Figs. 1 to 4 As shown in the figure, it include:

[0027] Installation base 1, the upper side middle part of installation base 1 is provided with threaded channel 2, the upper side of installation base 1 is fixed with four support rods 3, the upper end of four support rods 3 is commonly connected with support sleeve 4, the front and rear sides of support sleeve 4 are all threadedly nested with locking knob 5;

[0028] Lightning rod 6, lightning rod 6 penetrates support sleeve 4, the bottom end of lightning rod 6 is rotatably connected with rotating disc 7, the lower side middle part of rotating disc 7 is fixed with threaded column 8, threaded column 8 is threadedly nested in threaded channel 2.

[0029] The needle body of lightning rod 6 in support sleeve 4 is fixedly sleeved with insulating sleeve 9, insulating sleeve 9 is nested in support sleeve 4, the tail end of locking knob 5 and the outer wall of insulating sleeve 9 are in abutment.

[0030] The diameter of insulating sleeve 9 is greater than the diameter of rotating disc 7, the diameter of rotating disc 7 is greater than the cross-sectional diameter of lightning rod 6, so that when installation, rotating disc 7 can pass through insulating sleeve 9.

[0031] The side wall of rotating disc 7 is provided with groove 10 at equal intervals, the force point of hand on rotating disc 7 can be increased through groove 10, so that it is convenient to exert force on rotating disc 7, and rotating disc 7 is driven to rotate.

[0032] Four support rods 3 are respectively located in front and back and left and right four sides of lightning rod 6.

[0033] Multiple mounting holes 11 are provided at equal intervals on installation base 1.

[0034] Support rod 3, support sleeve 4 and locking knob 5 are all made of insulating high-strength material, and the structural strength is large, lightning rod 6 is supported by support rod 3 and support sleeve 4, so that lightning rod 6 is installed stably.

[0035] The rotating disc 7 and the threaded column 8 are integrally processed by using insulating high-strength material, have large structural strength, and avoid electric shock during installation or disassembly, and are high in safety.

[0036] In the utility model, when the lightning rod 6 is installed, the rotating disc 7 and the threaded column 8 at the bottom end of the lightning rod 6 are penetrated through the support sleeve 4, then the threaded column 8 is aligned with the threaded channel 2 at the middle of the upper side of the installation base 1, the rotating disc 7 is rotated, the rotating disc 7 drives the threaded column 8 to rotate, the threaded column 8 is threadedly nested in the threaded channel 2, the locking knob 5 on the support sleeve 4 is further tightened, the tail end of the locking knob 5 is in abutment with the outer wall of the insulating sleeve 9 on the lightning rod 6, the lightning rod 6 is further fixed, the stability of the lightning rod 6 installation is improved, when the lightning rod 6 needs to be disassembled and replaced in the later period, the locking knob 5 is loosened, then the rotating disc 7 is reversely rotated, the threaded column 8 is separated from the threaded channel 2, the lightning rod 6 can be extracted from the support sleeve 4, and the installation and disassembly of the lightning rod 6 are convenient and fast, the replacement of the lightning rod 6 is greatly facilitated, the working efficiency is improved, the support sleeve 4 and the four support rods 3 cooperate to support the lightning rod 6, the lightning rod 6 is stably installed and difficult to bend and break, and the service life of the lightning rod 6 is improved.

[0037] The above only describes some exemplary embodiments of the utility model by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the utility model for ordinary skilled persons in the art. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. A lightning protection structure for an antenna of a meteorological station, characterized in that, Include: The installation base (1), the upper side of the installation base (1) is provided with a threaded channel (2) in the middle, four support rods (3) are fixed on the upper side of the installation base (1), the upper ends of the four support rods (3) are connected with a support sleeve (4), and the front and rear sides of the support sleeve (4) are threadedly nested with locking knobs (5); The lightning rod (6) penetrates the support sleeve (4), the bottom end of the lightning rod (6) is rotatably connected with a rotating disc (7), the lower middle of the rotating disc (7) is fixed with a threaded column (8), and the threaded column (8) is threadedly nested in the threaded channel (2).

2. The lightning protection structure for a meteorological station antenna according to claim 1, characterized in that: The needle body of the lightning rod (6) in the support sleeve (4) is fixedly sleeved with an insulating sleeve (9), the insulating sleeve (9) is nested in the support sleeve (4), and the tail end of the locking knob (5) abuts against the outer wall of the insulating sleeve (9).

3. The lightning protection structure for a weather station antenna according to claim 2, characterized in that: The diameter of the insulating sleeve (9) is greater than the diameter of the rotating disc (7), and the diameter of the rotating disc (7) is greater than the cross-sectional diameter of the lightning rod (6).

4. The lightning protection structure for a weather station antenna according to claim 1, characterized in that: The side wall of the rotating disc (7) is provided with grooves (10) at equal intervals.

5. The lightning protection structure for a weather station antenna according to claim 1, characterized in that: The four support rods (3) are respectively located in front of, behind, left and right of the lightning rod (6).

6. The lightning protection structure for a weather station antenna according to claim 1, characterized in that: A plurality of mounting holes (11) are formed on the installation base (1) at equal intervals.

7. The lightning protection structure for a weather station antenna according to claim 1, characterized in that: The support rod (3), the support sleeve (4) and the locking knob (5) are all made of insulating high-strength material.

8. The lightning protection structure for a weather station antenna according to claim 1, characterized in that: The rotating disc (7) and the threaded column (8) are integrally made of insulating high-strength material.

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