CN212659672U

CN212659672U - Communication base station transmission antenna with lightning protection function

Info

Publication number: CN212659672U
Application number: CN202021710739.9U
Authority: CN
Inventors: 张黎黎; 韦涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-03-05
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a communication base station transmission antenna with lightning-arrest function, including pillar and antenna body, lightning arrester is installed at the pillar top, the pillar is connected with the annular mounting bracket that is used for installing the antenna through the mount, be connected with the fixed subassembly that is used for strengthening fixed annular mounting bracket on the pillar, be used for installing the pole of embracing of antenna body through the multiunit of evenly being connected with of installed part on the annular mounting bracket, one side that the pole is close to antenna body top is connected with the adjusting part of being convenient for adjust antenna body inclination, the utility model discloses design according to current demand, have lightning-arrest function, conveniently carry out accurate regulation, convenient to use to the angle of declination during installation or maintenance.

Description

Communication base station transmission antenna with lightning protection function

Technical Field

The utility model relates to a communication base station technical field specifically is a communication base station transmission antenna with lightning-arrest function.

Background

A base station, i.e., a public mobile communication base station, is an interface device for a mobile device to access the internet, and is also a form of a radio station, which is a radio transceiver station for information transmission between a mobile communication switching center and a mobile phone terminal in a certain radio coverage area. The most important part of the base station is the antenna, which is mostly installed at a higher position to achieve the best effect.

The adjustment of antenna downtilt is very important to mobile communication's network quality, and the angle of current communication base station transmission antenna is when the adjustment, thereby needs personnel to adopt the instrument to promote the angle of regulating part angle change adjustment downtilt on antenna top, thereby poor stability and the angle of adjustment can not be accurate the assurance, be not convenient for use and later maintenance, and the antenna erects in higher position simultaneously, needs to increase lightning arrester protection basic station's normal use.

To solve the above problems, a communication base station transmission antenna with a lightning protection function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication base station transmission antenna with lightning-arrest function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a communication base station transmission antenna with a lightning protection function comprises a pillar and an antenna body, wherein a lightning protection device is installed at the top of the pillar, the pillar is connected with an annular mounting rack for installing the antenna through a fixing rack, the pillar is connected with a fixing assembly for reinforcing and fixing the annular mounting rack, the annular mounting rack is uniformly connected with a plurality of groups of holding rods for installing the antenna body through mounting pieces, and one side, close to the top end of the antenna body, of each holding rod is connected with an adjusting assembly convenient for adjusting the inclination angle of the antenna body;

the adjusting part includes and embraces the adjusting frame that the pole is connected, adjusting frame both sides are equipped with the spout, spout sliding connection removes the seat, remove one side that the seat is close to the antenna body and rotate the connection connecting rod, the connecting rod is kept away from the one end that removes the seat and is rotated the rotating turret that is connected with one end and this body coupling of antenna, the antenna body is connected to the rotating turret other end, thereby it is connected with and is used for adjusting the drive assembly who removes the seat and remove regulation antenna body inclination to remove the seat top, the pole is embraced through the carousel rotation connection to the bottom that the antenna body is close to adjusting part one side.

Preferably, the lightning arrester comprises a lightning receptor, the lightning receptor is electrically connected with a grounding downlead, and the grounding downlead is close to one end of the ground and is electrically connected with the grounding device.

Preferably, the fixed subassembly includes the bracing piece of even connection in annular mounting bracket bottom, the fixing base is connected to the one end that annular mounting bracket was kept away from to the bracing piece, fixing base fixed connection pillar.

Preferably, be equipped with the first dwang that is used for installing the connecting rod on the removal seat, adjust the frame bottom and be equipped with the second dwang that is used for installing the rotating turret and keeps away from antenna body one end.

Preferably, the drive assembly includes the lead screw, lead screw threaded connection adjusts the frame, the lead screw is close to the one end of removing the seat and is connected rather than rotating, the both sides that the lead screw is close to adjust the frame inner chamber and outer wall all are connected with the nut that is used for strengthening the rotatory back position of fixed lead screw, the lead screw is kept away from the one end of removing the seat and is connected adjust knob.

Preferably, the turntable is provided with scales convenient for observing the rotation angle of the antenna body.

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

through setting up adjusting part, twist and move the lead screw and can promote to remove the seat and remove to make the connecting rod promote the rotating turret around adjusting the frame and remove promotion antenna body, adjust stably, prevent to appear rocking behind the regulation and change inclination, the position that can fix the lead screw once more after the regulation prevents to rotate, improves the fixed stability of antenna.

Through set up the scale on the carousel, conveniently observe the adjustment value of antenna body angle of declination, the integer value is transferred to the accuse to the accuracy of being convenient for, better optimization communication network.

Drawings

Fig. 1 is a schematic structural diagram of a communication base station transmission antenna with a lightning protection function.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 in a communication base station transmission antenna with a lightning protection function.

Fig. 3 is a schematic structural diagram of an adjusting frame in a communication base station transmission antenna with a lightning protection function.

Fig. 4 is a schematic structural diagram of an annular mounting bracket in a communication base station transmission antenna with a lightning protection function.

In the figure: 1-a pillar, 2-a lightning arrester, 3-an annular mounting rack, 4-a support rod, 5-a fixed seat, 6-a mounting component, 7-a holding rod, 8-an antenna body, 9-a rotary table, 10-a fixed rack, 11-a screw rod, 12-an adjusting frame, 13-a sliding groove, 14-a connecting rod, 15-a rotary frame, 16-a first rotary rod, 17-a second rotary rod and 18-a movable seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a communication base station transmission antenna with a lightning protection function includes a pillar 1 and an antenna body 8, a lightning protection device is installed at the top of the pillar 1, the pillar 1 is connected to an annular mounting rack 3 for installing an antenna through a fixing frame 10, the pillar 1 is connected to a fixing component for reinforcing and fixing the annular mounting rack 3, the annular mounting rack 3 is uniformly connected to a plurality of groups of poles 7 for installing the antenna body 8 through an installation component 6, and one side of the poles 7 near the top end of the antenna body 8 is connected to an adjusting component for adjusting an inclination angle of the antenna body 8;

the adjusting part includes and embraces the adjusting frame 12 that pole 7 is connected, adjusting frame 12 both sides are equipped with spout 13, spout 13 sliding connection removes seat 18, remove one side that seat 18 is close to antenna body 8 and rotate connecting rod 14, connecting rod 14 is kept away from the one end that removes seat 18 and is rotated the rotating turret 15 that is connected with one end and antenna body 8, antenna body 8 is connected to the rotating turret 15 other end, thereby it is connected with and is used for adjusting to remove seat 18 and remove the drive assembly who adjusts 8 inclination of antenna body to remove 18 tops, pole 7 is embraced through carousel 9 rotation connection in the bottom that antenna body 8 is close to adjusting part one side.

Lightning arrester includes

lightning arrester

2, 2 electric connection ground connection downleads of lightning arrester, ground connection downlead are close to ground one end electric connection earthing device, and during thunderstorm weather, lightning arrester 2 can lead the thunder and lightning to lightning arrester 2 discharge, and rethread ground connection downlead and earthing device introduce the ground with lightning current, protect the communication basic station from the thunderbolt.

Fixed subassembly is including the bracing piece 4 of even connection in annular mounting bracket 3 bottom, the one end that annular mounting bracket 3 was kept away from to bracing piece 4 is connected fixing base 5, fixing base 5 fixed connection pillar 1, annular mounting bracket 3 top is just installed a plurality of antennas and is convenient for maintain the antenna of installing above, convenient to use.

A first rotating rod 16 for installing a connecting rod 14 is arranged on the moving seat 18, and a second rotating rod 17 for installing one end of the rotating frame 15 far away from the antenna body 8 is arranged at the bottom of the adjusting frame 12; the driving assembly comprises a screw rod 11, the screw rod 11 is in threaded connection with an adjusting frame 12, one end of the screw rod 11, which is close to the moving seat 18, is in rotary connection with the moving seat, nuts for reinforcing the position of the fixed screw rod 11 after rotation are connected to two sides of the inner cavity and the outer wall of the adjusting frame 12, which are close to the screw rod 11, and one end of the screw rod 11, which is far away from the moving seat 18, is connected with an adjusting knob;

during the in-service use, lead screw 11 is rotated through adjust knob, lead screw 11 can drive and remove seat 18 and slide in spout 13, can drive connecting rod 14 and remove during the slip, connecting rod 14 can promote rotating turret 15 when removing and rotate in the adjusting frame 12 bottom, thereby change the turned angle of rotating turret 15 and can change the distance between 8 tops of antenna body and the pole 7 of embracing, when rotating turret 15 pulling antenna body 8 removed, antenna body 8 is close to the bottom of rotating turret 15 one side and rotates around the center of carousel 9, realize the adjustment of 8 angle of declination of antenna body, screw up the position of further fixed lead screw 11 with two nuts after the regulation, it changes inclination to prevent to appear rocking after the regulation, improve the fixed stability of antenna.

The rotary table 9 is provided with scales which are convenient for observing the rotation angle of the antenna body 8, so that the adjustment value of the downtilt angle of the antenna body 8 can be conveniently observed, the integral value can be conveniently and accurately adjusted, and the communication network can be better optimized.

The utility model discloses a theory of operation is: when using this kind of communication base station transmission antenna with lightning protection function, during installation antenna or later maintenance, can install a plurality of antennas on annular mounting bracket 3, lead screw 11 is rotated through adjust knob, lead screw 11 can drive removal seat 18 and slide in spout 13, can drive connecting rod 14 and remove during the slip, can promote swivel mount 15 when connecting rod 14 removes and rotate in adjustment frame 12 bottom, thereby change the turned angle of swivel mount 15 and can change the distance between 8 tops of antenna body and armful pole 7, can observe the scale on the antenna body 8 rotation back carousel 9 during the adjustment, realize the accurate regulation to antenna body 8 downtilt angle, during thunderstorm weather, arrester 2 can be with guiding the thunder and lightning to arrester 2 discharge, the rethread ground connection downlead and earthing device introduce the lightning current into the ground.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a communication base station transmission antenna with lightning-arrest function, includes pillar (1) and antenna body (8), lightning arrester, its characterized in that are installed at pillar (1) top: the antenna comprises a strut (1), wherein the strut (1) is connected with an annular mounting rack (3) for mounting an antenna through a fixing rack (10), the strut (1) is connected with a fixing component for reinforcing and fixing the annular mounting rack (3), the annular mounting rack (3) is uniformly connected with a plurality of groups of holding rods (7) for mounting an antenna body (8) through mounting pieces (6), and one side, close to the top end of the antenna body (8), of each holding rod (7) is connected with an adjusting component for conveniently adjusting the inclination angle of the antenna body (8);

the adjusting part includes and embraces adjusting frame (12) that pole (7) are connected, adjusting frame (12) both sides are equipped with spout (13), spout (13) sliding connection removes seat (18), remove one side that seat (18) are close to antenna body (8) and rotate and connect connecting rod (14), connecting rod (14) are kept away from the one end of removing seat (18) and are rotated and are connected with swivel mount (15) that one end and antenna body (8) are connected, antenna body (8) are connected to swivel mount (15) other end, thereby remove seat (18) top and be connected with and be used for adjusting and remove seat (18) and remove the drive assembly who adjusts antenna body (8) inclination, thereby antenna body (8) are close to the bottom of adjusting part one side and rotate through carousel (9) and connect and embrace pole (7).

2. The communication base station transmission antenna with the lightning protection function according to claim 1, characterized in that: the lightning arrester comprises a lightning arrester body (2), wherein the lightning arrester body (2) is electrically connected with a grounding downlead, and the grounding downlead is close to one end of the ground and is electrically connected with the grounding device.

3. The communication base station transmission antenna with the lightning protection function according to claim 1, characterized in that: fixed subassembly is including bracing piece (4) of even connection in annular mounting bracket (3) bottom, fixing base (5) is connected to the one end that annular mounting bracket (3) were kept away from in bracing piece (4), fixing base (5) fixed connection pillar (1).

4. The communication base station transmission antenna with the lightning protection function according to claim 1, characterized in that: move and be equipped with first dwang (16) that are used for installing connecting rod (14) on seat (18), adjust frame (12) bottom and be equipped with second dwang (17) that are used for installing rotating turret (15) and keep away from antenna body (8) one end.

5. The communication base station transmission antenna with the lightning protection function according to claim 1, characterized in that: the drive assembly includes lead screw (11), lead screw (11) threaded connection adjusts frame (12), lead screw (11) are close to the one end that removes seat (18) and rotate rather than being connected, lead screw (11) are close to the both sides of adjusting frame (12) inner chamber and outer wall and all are connected with the nut that is used for strengthening fixed lead screw (11) rotatory back position, adjust knob is connected to the one end that removes seat (18) is kept away from in lead screw (11).

6. The communication base station transmission antenna with the lightning protection function according to claim 1, characterized in that: the rotary table (9) is provided with scales which are convenient for observing the rotation angle of the antenna body (8).