CN216214810U

CN216214810U - Lightning arrester for short wave signal transmitting tower in broadcast television station

Info

Publication number: CN216214810U
Application number: CN202122751976.0U
Authority: CN
Inventors: 李辛后
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the technical field of lightning protection of signal transmitting towers, in particular to a lightning protection device for a short wave signal transmitting tower in a broadcast television station, which comprises a transmitting tower, wherein a lightning protection base is arranged at the top of the transmitting tower, a concrete rod is arranged at the top of the lightning protection base, an elongated steel pipe is arranged at the top of the concrete rod, a lightning rod is arranged at the top of the elongated steel pipe, a plurality of groups of connecting rods are arranged at the outer side of the transmitting tower and above the center of the transmitting tower, in the utility model, by arranging the lightning protection device for the short wave signal transmitting tower in the broadcast television station, besides the lightning rod is arranged at the top of the transmitting tower, a lightning protection net is also arranged at the outer side, a lightning conductor is connected at the position of the tower rod through a lightning protection bracket, one end of the lightning conductor is connected with the lightning rod, and the other end of the lightning conductor is connected with a lightning protection pier, thereby well achieving the purpose of protecting the signal transmitting tower, thereby avoid the signal tower to be hit by the thunder and lightning, lightning-arrest effect obviously improves.

Description

Lightning arrester for short wave signal transmitting tower in broadcast television station

Technical Field

The utility model relates to the technical field of signal transmitting tower lightning protection, in particular to a lightning protection device for a short wave signal transmitting tower in a broadcast television station.

Background

A signal tower is a form of a common radio station, which refers to a radio transceiver station that performs information transfer through a communication switching center in a certain radio coverage area.

Lightning protection means that harm to human bodies, buildings and the like caused by lightning is avoided through certain measures, a transmitting tower of a broadcast television station is mainly used for transmitting wireless television signals, is very easily influenced by lightning weather, and is damaged by various devices once the transmitting tower is struck by lightning, so that economic loss is caused, a lightning arrester needs to be installed, a lightning rod is usually installed on the top of the existing signal transmitting tower to prevent lightning, the lightning protection effect of the existing signal transmitting tower is limited, and the lightning protection effect cannot be well improved.

Therefore, it is important to design a lightning arrester for a short wave signal transmitting tower in a broadcast station to overcome the above technical defects and improve the overall practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lightning arrester for a short wave signal transmitting tower in a broadcast station, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a lightning arrester for a medium-short wave signal transmitting tower of a broadcast station comprises a transmitting tower, wherein a lightning protection base is arranged at the top of the transmitting tower, a concrete rod is arranged at the top of the lightning protection base, an elongated steel pipe is arranged at the top of the concrete rod, a lightning rod is arranged at the top of the elongated steel pipe, a plurality of groups of connecting rods are arranged outside the transmitting tower and above the center, lightning protection nets are uniformly arranged among the groups of connecting rods, connecting supports are arranged on the left side and the right side of the transmitting tower and below the connecting rods, a wind speed monitor is arranged at one end, far away from the transmitting tower, of the left connecting support, a wind direction monitor is arranged at one end, far away from the transmitting tower, of the right connecting support, a plurality of groups of lightning protection supports are uniformly distributed at the left side and the right side of the transmitting tower and at positions corresponding to the tower rods, and lightning protection wires are connected between the lightning protection supports at the same side, one end of the lightning conductor is connected with the lightning rod, and the other end of the lightning conductor is connected to the top of the lightning protection pier.

As a preferable scheme of the utility model, the lightning protection base is fixedly connected to the top of the launching tower through bolts.

As the preferable scheme of the utility model, the launching tower, the lightning protection net and the connecting rod are fixedly connected, and the lightning protection net is designed into an annular structure.

As a preferable scheme of the utility model, the lightning protection piers are placed on the ground and are positioned at the left side and the right side of the launching tower.

As a preferable scheme of the present invention, the lightning protection bracket includes a fixing bracket and a wire hoop bracket, and insulating rubber pads are disposed on both the front and back of the inner side of the fixing bracket.

In a preferred embodiment of the present invention, the fixing bracket is fixedly connected to the launch tower by bolts, and the lightning conductor is fixedly connected to the inner side of the wire hoop bracket.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the lightning arrester for the short-wave signal transmitting tower in the broadcast and television station, the lightning rod is arranged at the top of the transmitting tower, the lightning protection net is arranged on the outer side, the lightning conductor is connected to the tower pole through the lightning protection bracket, one end of the lightning conductor is connected with the lightning rod, the other end of the lightning conductor is connected with the lightning protection pier, the purpose of protecting the signal transmitting tower is well achieved, the signal tower is prevented from being hit by lightning, and the lightning protection effect is obviously improved.

2. According to the lightning arrester for the short wave signal transmitting tower in the broadcast station, the added wind speed monitor and the added wind direction monitor can detect the surrounding wind speed and wind direction in real time, so that a worker can possibly predict the arrival of thunderstorm and make a corresponding measure in advance.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

fig. 2 is a structural view of a lightning protection bracket of the utility model;

FIG. 3 is an enlarged view of the structure A of the present invention.

In the figure: 1. a launch tower; 2. a lightning protection base; 201. a concrete pole; 202. lengthening the steel pipe; 203. a lightning rod; 3. a connecting rod; 301. a lightning protection net; 4. connecting a bracket; 5. a wind speed monitor; 6. a wind direction monitor; 7. a lightning protection bracket; 701. fixing a bracket; 702. a wire hoop support; 703. an insulating rubber pad; 8. a lightning conductor; 9. lightning protection pier.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the embodiment, please refer to fig. 1, 2 and 3, a lightning arrester for a short wave signal transmitting tower in a broadcast station, comprising a transmitting tower 1, a lightning protection base 2 arranged on the top of the transmitting tower 1, a concrete pole 201 arranged on the top of the lightning protection base 2, an elongated steel pipe 202 arranged on the top of the concrete pole 201, a lightning rod 203 arranged on the top of the elongated steel pipe 202, a plurality of groups of connecting rods 3 arranged on the outer side of the transmitting tower 1 and above the center, lightning protection nets 301 uniformly arranged between the groups of connecting rods 3, connecting brackets 4 arranged on the left and right sides of the transmitting tower 1 and below the connecting rods 3, a wind speed monitor 5 arranged on one end of the left connecting bracket 4 far from the transmitting tower 1, a wind direction monitor 6 arranged on one end of the right connecting bracket 4 far from the transmitting tower 1, and the wind speed monitor 5 and the wind direction monitor 6 capable of detecting the surrounding wind speed and wind direction in real time, so that the staff can probability prejudge the arrival of thunderstorm and make counter-measures in advance, the positions of the left and right sides of the launching tower 1 and corresponding tower poles are provided with a plurality of groups of uniformly distributed lightning protection brackets 7, a lightning conductor 8 is connected between the lightning protection brackets 7 on the same side, one end of the lightning conductor 8 is connected with the lightning rod 203, and the other end of the lightning conductor 8 is connected at the top of the lightning protection pier 9.

In the embodiment, referring to fig. 1, fig. 2 and fig. 3, a lightning protection device for a short wave signal transmitting tower in a broadcast television station, a lightning protection base 2 is fixedly connected to the top of a transmitting tower 1 through bolts, the transmitting tower 1, a lightning protection net 301 and a connecting rod 3 are fixedly connected, the lightning protection net 301 is designed to be an annular structure, and lightning protection piers 9 are placed on the ground and located on the left side and the right side of the transmitting tower 1.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, a lightning arrester for a short wave signal transmitting tower in a broadcast television station, the lightning arrester support 7 includes a fixing support 701 and a wire hoop support 702, insulating rubber pads 703 are disposed on the front and back of the inner side of the fixing support 701, the fixing support 701 and the transmitting tower 1 are fixedly connected through bolts, and a lightning arrester 8 is fixedly connected to the inner side of the wire hoop support 702.

The working process of the utility model is as follows: when the lightning protection device is used, a constructor uniformly installs a plurality of groups of lightning protection supports 7 on a tower pole of a launching tower 1 in advance, connects a fixing support 701 with the tower pole, the insulating rubber pads 703 on two sides are in surface contact with the tower pole, then the lightning protection supports are fixed through bolts, after the lightning protection supports 7 are completely installed, a lightning conductor 8 sequentially penetrates through the inner sides of the line hoop supports 702 to be fixed, one end of the lightning conductor 8 is connected with a lightning rod 203, the other end of the lightning conductor is connected with a lightning protection pier 9, the lightning protection device can play a role in protecting a signal launching tower by matching with a lightning protection network 301, so that a signal tower is prevented from being hit by lightning, the lightning protection effect is obviously improved, the added wind speed monitor 5 and the wind direction monitor 6 can detect surrounding wind speed and wind direction in real time, so that a worker can probabilistically predict the arrival of lightning rain, and make a countermeasure in advance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lightning arrester for short wave signal transmitting tower in broadcast and television station, includes transmitting tower (1), its characterized in that: the lightning protection tower is characterized in that a lightning protection base (2) is arranged at the top of the launching tower (1), a concrete pole (201) is arranged at the top of the lightning protection base (2), an extension steel pipe (202) is arranged at the top of the concrete pole (201), a lightning rod (203) is arranged at the top of the extension steel pipe (202), a plurality of groups of connecting rods (3) are arranged on the outer side of the launching tower (1) and above the center, lightning protection nets (301) are uniformly arranged among the groups of connecting rods (3), connecting supports (4) are arranged on the left side and on the left and right sides of the launching tower (1) and below the connecting rods (3), a wind speed monitor (5) is arranged at one end, far away from the launching tower (1), of each connecting support (4) on the left side, and a wind direction monitor (6) is arranged at one end, far away from the launching tower (1), of each connecting support (4), the lightning protection device is characterized in that a plurality of groups of lightning protection supports (7) which are uniformly distributed are arranged at the left side and the right side of the launching tower (1) and at the position corresponding to the tower pole, a lightning conductor (8) is connected between the lightning protection supports (7) at the same side, one end of the lightning conductor (8) is connected with a lightning rod (203), and the other end of the lightning conductor (8) is connected to the top of a lightning protection pier (9).

2. The lightning arrester as claimed in claim 1, wherein the lightning arrester comprises: the lightning protection base (2) is fixedly connected to the top of the launching tower (1) through bolts.

3. The lightning arrester as claimed in claim 2, wherein the lightning arrester comprises: the launching tower (1), the lightning protection net (301) and the connecting rod (3) are fixedly connected, and the lightning protection net (301) is designed to be of an annular structure.

4. The lightning arrester of claim 3, wherein the lightning arrester comprises: the lightning protection piers (9) are placed on the ground and are positioned at the left side and the right side of the launching tower (1).

5. The lightning arrester of claim 4, wherein the lightning arrester comprises: the lightning protection support (7) comprises a fixing support (701) and a wire hoop support (702), and insulating rubber pads (703) are arranged on the front and the back of the inner side of the fixing support (701).

6. The lightning arrester of claim 5, wherein the lightning arrester comprises: the fixed support (701) is fixedly connected with the launching tower (1) through bolts, and the lightning conductor (8) is fixedly connected to the inner side of the line hoop support (702).