CN211743373U

CN211743373U - Communication tower antenna adjustment mechanism

Info

Publication number: CN211743373U
Application number: CN202020773414.9U
Authority: CN
Inventors: 牛莉娜
Original assignee: Zhongzhicheng Information Technology Co ltd
Current assignee: Zhongzhicheng Information Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-10-23
Anticipated expiration: 2030-05-12

Abstract

The utility model relates to an antenna adjusting mechanism of a communication iron tower, which belongs to the technical field of communication facilities and particularly comprises an armful rod arranged on the communication iron tower and an antenna arranged on the armful rod, wherein the armful rod is a hollow pipe body, the upper part and the lower part of the armful rod are respectively fixed with a first pipe clamp and a second pipe clamp, the first pipe clamp is articulated with a stabilizing plate, the stabilizing plate is provided with a control long hole, the upper level of the second pipe clamp is fixed with a lower support plate, the lower support plate is vertically provided with a rotating lead screw, the top of the rotating lead screw is provided with a driving mechanism, the rotating lead screw is provided with a lifting control block, one end of the lifting control block is provided with a limit screw, the limit screw is positioned in the control long hole, the other end of the lifting control block is rotatably provided with a control panel, the upper part, the utility model discloses simple structure, convenient to use adopts automatically regulated, adjusts efficiently.

Description

Communication tower antenna adjustment mechanism

Technical Field

The utility model relates to a communication tower antenna adjustment mechanism belongs to communication facilities technical field.

Background

In modern communications, in order to ensure the normal operation of a wireless communications system, a communications antenna is generally installed in a higher building to increase the signal coverage radius of the communications antenna, thereby achieving an ideal communications effect. At present, communication antennas are erected in communication base stations built in urban residential buildings, office buildings and the like, and the communication rods are generally adopted to increase the height of the communication antennas, so that the communication rods have an extremely important role in a communication network system.

The existing communication tower antenna is generally tightly hooped on two sides of an iron tower mast through two semi-cylindrical flanges when being fixed, and the fixing effect of the bolt and the iron tower are locked to realize the installation of the antenna.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that prior art exists, the utility model provides a simple structure, convenient to use adopts automatically regulated, adjusts efficient communication tower antenna adjustment mechanism.

In order to achieve the above purpose, the technical solution adopted by the present invention is an antenna adjusting mechanism for a communication tower, comprising a holding pole mounted on the communication tower and an antenna mounted on the holding pole, wherein the holding pole is a hollow tube body, a first tube clamp and a second tube clamp are respectively fixed on the upper portion and the lower portion of the holding pole, a stabilizing plate is hinged on the first tube clamp, a control slot is arranged on the stabilizing plate, a lower support plate is horizontally fixed on the second tube clamp, a rotating lead screw is vertically mounted on the lower support plate, a driving mechanism is mounted on the top of the rotating lead screw, the driving mechanism is fixed on the holding pole, a lifting control block is mounted on the rotating lead screw, a limit screw is mounted at one end of the lifting control block, the limit screw is located in the control slot, a control plate is rotatably mounted at the other end of the lifting control block, and hinged seats are mounted on the upper, the end part of the control panel and the end part of the lower supporting plate are respectively hinged on the hinging seats at the upper part and the lower part of the antenna.

Preferably, actuating mechanism comprises fixed box body and servo motor, install the pivot in the fixed box body, the top that rotates the lead screw extends to in the fixed box body, and the tip that rotates the lead screw rotates and installs on fixed box body, install drive sprocket in the pivot, rotate and install driven sprocket on the lead screw, be connected through the chain between drive sprocket and the driven sprocket, the bottom of fixed box body is fixed with motor fixing sleeve, motor fixing sleeve sets up with the pivot is concentric, motor fixing sleeve suit is at armful top, and motor fixing sleeve is fixed with fastening bolt all around, servo motor fixes in motor fixing sleeve, and servo motor cartridge is on armful pole.

Preferably, the control panel is installed at the end of the lift control block through a connecting pin shaft, the connecting pin shaft is a stepped shaft, and a limiting block is arranged at the end of the connecting pin shaft.

Preferably, an inclination angle sensor is further fixed on the antenna, and the inclination angle sensor and the servo motor are both connected with the controller.

Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses simple structure, convenient to use, antenna adopt the drive lead screw to install, utilize the drive lead screw to rotate and drive the lift control piece and reciprocate, and then the inclination of control antenna realizes the automatically regulated of antenna, and the adjustment is simple, convenient, can improve regulation efficiency greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle lift control block of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 3, an antenna adjusting mechanism of a communication iron tower comprises an embracing pole 1 installed on the communication iron tower and an antenna 2 installed on the embracing pole, wherein the embracing pole 1 is a hollow pipe body, a first pipe clamp 3 and a second pipe clamp 4 are respectively fixed on the upper portion and the lower portion of the embracing pole 1, a stabilizing plate 5 is hinged on the first pipe clamp 3, a control long hole 6 is arranged on the stabilizing plate 5, a lower support plate 7 is horizontally fixed on the second pipe clamp 4, a rotating screw 8 is vertically installed on the lower support plate 7, a driving mechanism is installed on the top of the rotating screw 8, the driving mechanism is fixed on the embracing pole 1, a lifting control block 9 is installed on the rotating screw 8, a limit screw 10 is installed at one end of the lifting control block 9, the limit screw 10 is located in the control long hole 6, a control plate 11 is rotatably installed at the other end of the, the end of the control board 11 and the end of the lower support plate are hinged to hinge seats at the upper and lower portions of the antenna 2, respectively.

The utility model discloses simple structure, convenient to use, bottom suspension fagging play the fixed effect in bottom, and the lower part of antenna articulates in the bottom suspension fagging, and antenna upper portion passes through the control panel and articulates on the lift control block, and the lift control block is installed on rotating the lead screw, and when rotating the lead screw rotation, the lift control block can be followed and is rotated the lead screw and reciprocate like this, and the lift control block drives the antenna and rotates around the articulated position of bottom suspension fagging, realizes that the inclination of antenna is adjusted, and it is simple to adjust, convenient. The stabilizing plate reinforces the lifting control block, so that the lifting control block is more stable and reliable when moving up and down. The control panel 11 is installed at the end of the lifting control block 9 through a connecting pin 22, the connecting pin 22 is a stepped shaft, and a limit block 23 is arranged at the end of the connecting pin 22. By adopting the structure, the control panel can be ensured to rotate more flexibly and conveniently.

Wherein, actuating mechanism includes fixed box body 13 and servo motor 14 constitution, install pivot 15 in the fixed box body 13, the top that rotates lead screw 8 extends to in the fixed box body 13, and the tip that rotates lead screw 8 rotates and installs on fixed box body 13, install drive sprocket 16 in the pivot 15, install driven sprocket 17 on the rotation lead screw 8, be connected through chain 18 between drive sprocket 16 and the driven sprocket 17, the bottom of fixed box body 13 is fixed with motor fixing sleeve 19, motor fixing sleeve 19 sets up with pivot 15 is concentric, motor fixing sleeve 19 suit is at armful pole 1 top, and motor fixing sleeve 19 is fixed with fastening bolt 20 all around, servo motor 14 fixes in motor fixing sleeve 19, and servo motor 14 cartridge is on armful pole 1. The rotary screw rod is fixed through the fixed box body, the fixed box body is fixed on the holding rod, the servo motor is used for driving the driving chain wheel and the driven chain wheel to rotate so as to drive the rotary screw rod to rotate, the structure is compact, and the rotary screw rod can be fixed and reliable.

In addition, an inclination angle sensor 21 is fixed on the antenna 2, and both the inclination angle sensor 21 and the servo motor 14 are connected with the controller. The inclination angle sensor can detect the inclination angle of the antenna in real time, and the inclination angle sensor and the servo motor are controlled through the controller, so that the antenna is automatically adjusted.

The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a communication tower antenna adjustment mechanism, embraces the pole and installs the antenna on embracing the pole including installing on communication tower, its characterized in that: embrace the pole and be the cavity body, it is fixed with first pipe clamp and second pipe clamp respectively to embrace pole upper portion and lower part, it has the steadying plate to articulate on the first pipe clamp, be provided with the control slot hole on the steadying plate, the second pipe clamp is improved level and is fixed with the lower backup pad, the vertical rotation lead screw of installing in the lower backup pad, actuating mechanism is installed at the top of rotation lead screw, actuating mechanism fixes on embracing the pole, install the lift control block on the rotation lead screw, stop screw is installed to the one end of lift control block, stop screw is located the control slot, the other end of lift control block is rotated and is installed the control panel, articulated seat is all installed to the upper portion and the lower part of antenna, the tip of control panel and the tip of lower bolster articulate respectively on the articulated seat of antenna upper portion and.

2. The antenna adjusting mechanism for the communication tower as claimed in claim 1, wherein: actuating mechanism constitutes including fixed box body and servo motor, install the pivot in the fixed box body, the top that rotates the lead screw extends to in the fixed box body, and the tip that rotates the lead screw rotates and installs on fixed box body, install drive sprocket in the pivot, rotate and install driven sprocket on the lead screw, be connected through the chain between drive sprocket and the driven sprocket, the bottom of fixed box body is fixed with motor fixing sleeve, motor fixing sleeve sets up with the pivot is concentric, motor fixing sleeve suit is at armful top, and motor fixing sleeve be fixed with fastening bolt all around, servo motor fixes in motor fixing sleeve, and the servo motor cartridge is on armful pole.

3. The antenna adjusting mechanism for the communication tower as claimed in claim 1, wherein: the control panel passes through connecting pin and installs the tip at the lift control piece, connecting pin is the ladder shaft, and connecting pin's tip is provided with the stopper.

4. The antenna adjusting mechanism for the communication tower as recited in claim 2, wherein: and an inclination angle sensor is further fixed on the antenna, and the inclination angle sensor and the servo motor are both connected with the controller.