阅读说明：本技术 一种用于通信基站的智能天馈线系统 (Intelligent antenna feeder system for communication base station ) 是由 常洪涛 毛彬 张晓峰 朱延敏 彭楠 于 2021-08-26 设计创作，主要内容包括：本发明涉及一种用于通信基站的智能天馈线系统,其属于天馈线的领域,包括抱杆和天线,抱杆的顶端连接有安装套筒,天线沿安装套筒的外侧壁上分布有多个,安装套筒内转动连接有转动柱,转动柱的顶端穿出安装套筒并连接有用于遮挡天线的挡风板,挡风板和转动柱的水平距离大于天线和转动柱的水平距离,抱杆上连接有用于驱动转动柱转动的驱动组件。本发明具有提高天线的稳定性的效果。(The invention relates to an intelligent antenna feeder system for a communication base station, which belongs to the field of antenna feeders and comprises a holding pole and antennas, wherein the top end of the holding pole is connected with a mounting sleeve, a plurality of antennas are distributed on the outer side wall of the mounting sleeve, a rotating column is rotationally connected in the mounting sleeve, the top end of the rotating column penetrates through the mounting sleeve and is connected with a wind shield used for shielding the antennas, the horizontal distance between the wind shield and the rotating column is greater than that between the antennas and the rotating column, and a driving assembly used for driving the rotating column to rotate is connected on the holding pole. The invention has the effect of improving the stability of the antenna.)

1. The utility model provides an intelligence antenna feeder system for communication base station, includes and embraces pole (1) and antenna (4), its characterized in that, the top of embracing pole (1) is connected with installation sleeve (3), it has a plurality ofly to distribute on the lateral wall of installation sleeve (3) antenna (4), installation sleeve (3) internal rotation is connected with and rotates post (5), installation sleeve (3) are worn out on the top of rotating post (5) and be connected with deep bead (6) that are used for sheltering from antenna (4), and deep bead (6) and the horizontal distance that rotates post (5) are greater than the horizontal distance of antenna (4) and rotation post (5), be connected with on embracing pole (1) and be used for the drive to rotate post (5) pivoted drive assembly (7).

2. The intelligent antenna feeder system for the communication base station according to claim 1, wherein an infrared sensor group (8) is arranged in the mounting sleeve (3), the infrared sensor group (8) comprises a transmitting end (81) and a plurality of receiving ends (82), the transmitting end (81) is connected to the circumferential side wall of the rotating column (5), the plurality of receiving ends (82) are connected to the inner side wall of the mounting sleeve (3) and distributed along the circumferential direction of the mounting sleeve (3), and the transmitting end (81) and the plurality of receiving ends (82) are located at the same horizontal height;

the pole (1) is connected with a control box (9), a control terminal is arranged in the control box (9), the control terminal is respectively connected with a driving assembly (7) and an infrared sensor group (8) in a signal mode, and the control terminal is used for sending a first control instruction to the driving assembly (7) according to received weather condition forecast information so as to control the driving assembly (7) to operate; the control terminal is further used for sending a second control instruction to the infrared sensor group (8) according to the received weather condition forecast information, and the infrared sensor group (8) is used for detecting whether the rotating position of the rotating column (5) is in place or not according to the received second control instruction so as to control the driving assembly (7) to stop running through the control terminal.

3. The intelligent antenna feeder system for communication base stations according to claim 2, wherein the control terminal comprises a weather information acquisition module (101), an information processing module (102), an instruction sending module (103) and a signal receiving module (104) for receiving signals sent by the infrared sensor group (8), wherein,

the weather information acquisition module (101) is used for acquiring weather condition forecast information in a networking manner and transmitting the acquired weather condition forecast information to the information processing module (102);

the information processing module (102) is used for generating a first control instruction and a second control instruction based on the acquired weather condition forecast information, and sending the first control instruction and the second control instruction through the instruction sending module (103); the information processing module (102) is further used for generating a stop instruction when the signal receiving module (104) receives the alignment signal fed back by the infrared sensor group (8), and sending the stop instruction to the driving assembly (7) through the instruction sending module (103) so that the driving assembly (7) stops running.

4. The intelligent antenna feeder system for the communication base station is characterized in that a mounting box (2) is connected between the holding pole (1) and the mounting sleeve (3), the bottom end of the rotating column (5) penetrates into the mounting box (2) and is rotatably connected to the mounting box (2), the driving assembly (7) comprises a driving motor (71), the driving motor (71) is connected into the mounting box (2), a driving gear (72) is connected onto an output shaft of the driving motor (71), a driven gear (73) is sleeved on the rotating column (5), and the driving gear (72) and the driven gear (73) are meshed with each other.

5. The intelligent antenna feeder system for the communication base station according to claim 1, wherein a guide rod (52) is connected to the rotating column (5), the guide rod (52) is arranged along a radial direction of the rotating column (5), a guide groove (32) for the guide rod (52) to slide is formed in an inner side wall of the mounting sleeve (3), and the guide groove (32) is arranged along a circumferential direction of the mounting sleeve (3).

6. The intelligent antenna feeder system for the communication base station according to claim 1, wherein a supporting sleeve ring (35) is sleeved on an outer side wall of the mounting sleeve (3), a supporting sliding groove (351) is formed in a circumferential side wall of the supporting sleeve ring (35), an auxiliary strut (41) is connected between the wind shield (6) and the supporting sleeve ring (35), one end of the auxiliary strut (41) is connected to the wind shield (6), the other end of the auxiliary strut slides in the supporting sliding groove (351), and the auxiliary strut (41) is arranged along a radial direction of the mounting sleeve (3).

7. The intelligent antenna feeder system for the communication base station according to claim 1, wherein the wind shield (6) is arranged in a circular arc shape, and the center of the wind shield (6) is located at one side of the installation sleeve (3).

8. The intelligent antenna feeder system for the communication base station according to claim 1, wherein a shielding plate (33) for shielding the top opening of the installation sleeve (3) is connected to the installation sleeve (3), a sealing ring (331) is connected to the shielding plate (33), and a receiving groove (34) for receiving the sealing ring (331) is formed in the upper end face of the installation sleeve (3).

Technical Field

The invention relates to the technical field of antenna feeders, in particular to an intelligent antenna feeder system for a communication base station.

Background

The antenna feeder system is one of the important components of microwave relay communication. The antenna functions to convert an electromagnetic wave transmitted in the feeder line into an electromagnetic wave propagated in a free space, or convert an electromagnetic wave propagated in a free space into an electromagnetic wave transmitted in the feeder line. And the feeder line is a transmission channel of electromagnetic waves.

At present, an antenna feeder system mainly comprises an antenna and a feeder, wherein most of the antenna is fixedly installed on an outdoor holding pole and is arranged at the highest point of the holding pole, so that the signal receiving effect can be maximized.

The above-described related art has the following drawbacks: the antenna is usually fixed at the height-control point of the holding pole, and when severe weather such as strong wind is met, the strong wind can impact the antenna, so that the stability of the antenna can be affected.

Disclosure of Invention

In order to improve the stability of the antenna, the application provides an intelligent antenna feeder system for a communication base station.

The application provides an intelligent antenna feeder system for a communication base station, which adopts the following technical scheme:

the utility model provides an intelligence antenna feeder system for communication base station, is including embracing pole and antenna, the top of embracing the pole is connected with the installation sleeve, the antenna distributes on the telescopic lateral wall of installation along the installation and has a plurality ofly, the installation sleeve internal rotation is connected with the rotation post, the installation sleeve is worn out and the deep bead that is used for sheltering from the antenna is connected to the top of rotating the post, and the horizontal distance of deep bead and rotation post is greater than the horizontal distance of antenna and rotation post, it is used for driving the pivoted drive assembly of rotation post to embrace to be connected with on the pole.

Through adopting above-mentioned technical scheme, when strong wind weather appears, the staff passes through drive assembly and drives the rotation post and rotate, rotates the post and drives the deep bead and remove to can adjust the position of deep bead, make the deep bead just to coming of strong wind to make the deep bead play the effect of blockking to the air current, reduced the possibility that the antenna was blown by strong wind, and then improved the stability of antenna.

Optionally, an infrared sensor group is arranged in the mounting sleeve, the infrared sensor group includes a transmitting end and a plurality of receiving ends, the transmitting end is connected to the circumferential side wall of the rotating column, the plurality of receiving ends are connected to the inner side wall of the mounting sleeve and distributed along the circumferential direction of the mounting sleeve, and the transmitting end and the plurality of receiving ends are located at the same horizontal height;

the pole is connected with a control box, a control terminal is arranged in the control box, the control terminal is respectively connected with the driving assembly and the infrared sensor group through signals, and the control terminal is used for sending a first control instruction to the driving assembly according to received weather condition forecast information so as to control the driving assembly to operate; the control terminal is further used for sending a second control instruction to the infrared sensor group according to the received weather condition forecast information, and the infrared sensor group is used for detecting whether the rotating position of the rotating column is in place or not according to the received second control instruction so as to stop the operation of the driving assembly through the control terminal.

By adopting the technical scheme, different receiving ends correspond to different directions, in the process of daily use, the control terminal regularly networks to acquire weather condition forecast information, and based on the recognition result of the weather condition forecast information, the target receiving end corresponding to the wind direction is recognized, meanwhile, the awakening control of the driving assembly, the transmitting end and the target receiving end is completed, in the process that the driving assembly drives the rotating column to rotate, the transmitting end also does circular motion along with the rotation of the rotating column, when the transmitting end is aligned with the target receiving end, an electric signal can be fed back to the control terminal, the control terminal controls the stop of the driving assembly, the adjustment of the position of the wind shield is realized, the wind shield can be aligned to the gale, and the antenna is optimally protected.

Optionally, the control terminal includes a weather information obtaining module, an information processing module, an instruction sending module, and a signal receiving module for receiving signals sent by the infrared sensor group, wherein,

the weather information acquisition module is used for acquiring weather condition forecast information in a networking manner and transmitting the acquired weather condition forecast information to the information processing module;

the information processing module is used for generating a first control instruction and a second control instruction based on the acquired weather condition forecast information, and sending the first control instruction and the second control instruction through the instruction sending module; the information processing module is further used for generating a stopping instruction when the signal receiving module receives the alignment signal fed back by the infrared sensor group, and sending the stopping instruction to the driving assembly through the instruction sending module so that the driving assembly stops running.

By adopting the technical scheme, the control terminal controls the driving assembly and the infrared sensor group.

Optionally, be connected with the install bin between holding pole and the installation sleeve, the bottom of rotating the post runs through to the install bin in and rotate and connect in the install bin, drive assembly includes driving motor, driving motor connects in the install bin, be connected with the driving gear on driving motor's the output shaft, the cover is equipped with driven gear on the rotation post, driving gear and driven gear intermeshing.

Through adopting above-mentioned technical scheme, when driving motor moves, driving motor's output shaft drives the driving gear and rotates, and the driving gear drives driven gear and rotates, and driven gear drives the rotation post and rotates, rotates the post and drives the deep bead and be circular motion to can adjust the position of deep bead.

Optionally, the rotating column is connected with a guide rod, the guide rod is arranged along the radial direction of the rotating column, a guide groove for the guide rod to slide is formed in the inner side wall of the installation sleeve, and the guide groove is arranged along the circumferential direction of the installation sleeve.

Through adopting above-mentioned technical scheme, when rotating the post and rotating, the tip of guide bar slides along the guide way, plays the guide effect, has improved and has rotated the stability of post rotation in-process.

Optionally, the cover is equipped with the support lantern ring on the telescopic lateral wall of installation, the support spout has been seted up on the circumference lateral wall of the support lantern ring, be connected with auxiliary strut between deep bead and the support lantern ring, auxiliary strut's one end is connected in the deep bead, and the other end slides in supporting the spout, auxiliary strut is along telescopic radial setting of installation.

By adopting the technical scheme, on one hand, when the rotating column drives the wind shield to do circular motion, the auxiliary supporting rod is in sliding fit with the supporting sliding groove to play a guiding role; on the other hand, the auxiliary support rod plays a supporting role for the wind shield, and the reliability and the stability of the wind shield are improved.

Optionally, the wind deflector is arranged in a circular arc shape, and the circle center of the wind deflector is located on one side of the installation sleeve.

By adopting the technical scheme, the arc surface of the wind shield plays a role in guiding the flow, the force of the strong wind directly acting on the wind shield is reduced, and the stability of the wind shield is improved.

Optionally, the mounting sleeve is connected with a shielding plate for shielding the opening at the top of the mounting sleeve, the shielding plate is connected with a sealing ring, and the upper end face of the mounting sleeve is provided with a containing groove for containing the sealing ring.

Through adopting above-mentioned technical scheme, the setting of shielding plate and sealing washer has reduced the possibility that the rainwater got into in the installation sleeve to play the guard action to the part in the installation sleeve.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when strong wind weather occurs, a worker drives the rotating column to rotate through the driving assembly, the rotating column drives the wind shield to move, so that the position of the wind shield can be adjusted, the wind shield is opposite to the incoming direction of strong wind, the wind shield can block airflow, the possibility that the antenna is blown by strong wind is reduced, and the stability of the antenna is improved;

2. through setting up control terminal and infrared sensor subassembly, realized the automatic control to drive assembly.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent antenna feeder system for a communication base station in an embodiment of the present application.

Fig. 2 is a cross-sectional view of an embodiment of the present application for embodying an intelligent antenna feeder system for a communication base station.

Fig. 3 is a sectional view for embodying an infrared sensor group in the embodiment of the present application.

Fig. 4 is a block diagram of a control terminal in an embodiment of the present application.

Description of reference numerals: 1. holding the pole; 2. installing a box; 21. a rotating seat; 3. installing a sleeve; 31. connecting columns; 32. a guide groove; 33. a shielding plate; 331. a seal ring; 34. accommodating grooves; 35. a support collar; 351. a support chute; 4. an antenna; 41. an auxiliary strut; 5. rotating the column; 51. a support bar; 52. a guide bar; 6. a wind deflector; 7. a drive assembly; 71. a drive motor; 72. a driving gear; 73. a driven gear; 8. an infrared sensor group; 81. a transmitting end; 82. a receiving end; 9. a control box; 101. a weather information acquisition module; 102. an information processing module; 103. an instruction sending module; 104. and a signal receiving module.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an intelligent antenna feeder system for a communication base station. Referring to fig. 1 and 2, an intelligent antenna feeder system for a communication base station includes a pole 1 vertically installed on the ground, a mounting box 2 fixedly connected to the pole 1, and a mounting sleeve 3 vertically arranged and fixedly connected to the upper surface of the mounting box 2. A plurality of antennas 4 are fixedly connected to the circumferential side wall of the mounting sleeve 3 through connecting columns 31, the antennas 4 are plate-shaped antennas 4, and the plurality of antennas 4 are uniformly distributed along the circumferential side wall of the mounting sleeve 3. The mounting sleeve 3 is rotatably connected with a rotating column 5, and the rotating column 5 is connected with a wind shield 6 for shielding and protecting the antenna 4. The mounting box 2 is internally provided with a driving assembly 7 for driving the rotating column 5 to rotate, and an infrared sensor group 8 for confirming the rotating position of the rotating column 5. Embrace fixedly connected with control box 9 on the pole 1, be provided with control terminal in the control box 9, control terminal difference signal connection is in drive assembly 7 and infrared sensor group 8 for forecast information control drive assembly 7 and infrared sensor group 8 according to received weather conditions, thereby cooperation infrared sensor group 8 accomplishes the control to drive assembly 7, realizes the regulation to deep bead 6 position.

Referring to fig. 1 and 2, the upper end of the rotating column 5 penetrates out of the upper surface of the mounting sleeve 3 and is connected with a support rod 51, the support rod 51 is horizontally arranged, one end of the support rod 51 is fixedly connected to the rotating column 5, and the other end of the support rod 51 is fixedly connected to the wind deflector 6. The wind shield 6 is arranged in a circular arc shape, and the circle center of the wind shield 6 is positioned at one side of the mounting sleeve 3. The wind deflector 6 is spaced from the antenna 4 and the wind deflector 6 is located on the side of the antenna 4 remote from the mounting sleeve 3.

Referring to fig. 1 and 2, the upper surface of the bottom plate of the installation box 2 is fixedly connected with a rotating seat 21, the bottom end of a rotating column 5 penetrates into the installation box 2 and is rotatably connected to the rotating seat 21 through a bearing, and the rotating column 5 is rotatably connected with the installation box 2. Drive assembly 7 includes driving motor 71, and driving motor 71 fixed connection is in the upper surface of install bin 2 bottom plate, and vertical upwards setting of output shaft of driving motor 71 and fixedly connected with driving gear 72 rotate the epaxial fixedly connected with driven gear 73 of post 5. The driving gear 72 and the driven gear 73 are engaged with each other, and the driving gear 72 has a smaller diameter than the driven gear 73, thereby improving the adjustment accuracy.

Referring to fig. 1 and 2, when the driving motor 71 operates, the output shaft of the driving motor 71 drives the driving gear 72 to rotate, the driving gear 72 drives the driven gear 73 to rotate, the driven gear 73 drives the rotating column 5 to rotate, and the rotating column 5 drives the wind deflector 6 to do circular motion, so that the position of the wind deflector 6 can be adjusted.

Referring to fig. 2 and 3, infrared sensor group 8 includes transmitting terminal 81 and eight receiving terminals 82, and transmitting terminal 81 fixed connection is in the circumference lateral wall that rotates post 5, and receiving terminal 82 fixed connection is in the inside wall of installation sleeve 3 and along installation sleeve 3's circumference evenly distributed, and eight receiving terminals 82 are corresponding to eight positions east, west, south, north, southeast, northeast, southwest, northwest respectively. The transmitting terminal 81 and the receiving terminal 82 are at the same level, and when the infrared rays emitted from the transmitting terminal 81 are received by the target receiving terminal 82, the target receiving terminal 82 feeds an electric signal back to the control terminal.

Referring to fig. 2 and 3, the emitting end 81 is located on a vertical plane formed by the vertical center line of the wind deflector 6 and the axis of the rotation post 5, and the emitting end 81 is located between the vertical center line of the wind deflector 6 and the axis of the rotation post 5, so that the emitting end 81 can reflect the orientation toward which the wind deflector 6 is oriented.

Referring to fig. 2, two sets of guide rods 52 are fixedly connected to the circumferential side wall of the rotating column 5, the guide rods 52 are arranged along the radial direction of the rotating column 5, and each set of guide rods 52 includes four guide rods 52 uniformly distributed along the circumferential direction of the rotating column 5.

Referring to fig. 2, the end surface of the guide rod 52 away from the rotating column 5 is arc-shaped, the inner side wall of the mounting sleeve 3 is provided with a guide groove 32 for the guide rod 52 to slide, and the guide groove 32 is annularly arranged and is formed along the circumferential direction of the mounting sleeve 3. Each set of guide rods 52 has a corresponding guide slot 32. In the process of rotating the rotating column 5, the guide rod 52 is in sliding fit with the corresponding guide groove 32 to play a role in guiding, and the stability of the rotating column 5 is improved.

Referring to fig. 2, a shielding plate 33 for shielding the top opening of the mounting sleeve 3 is connected to the mounting sleeve 3 through a bolt, a sealing ring 331 arranged in an annular shape is connected to the shielding plate 33, and an accommodating groove 34 for accommodating the sealing ring 331 is formed in the upper end surface of the mounting sleeve 3. The shielding plate 33 is sleeved on the rotating column 5 and is in sliding fit with the rotating column 5, so that the possibility that rainwater enters the mounting sleeve 3 to cause damage to the infrared sensor group 8 is reduced.

Referring to fig. 1 and 2, a pair of support collars 35 are fixedly mounted on the outer side wall of the mounting sleeve 3, and the antenna 4 is located between the two support collars 35. Offer the support spout 351 that is the ring shape setting on the circumference lateral wall of the support lantern ring 35, all be connected with a pair of auxiliary strut 41 between every support lantern ring 35 and the antenna 4, auxiliary strut 41 sets up along the radial of installation sleeve 3. One end of the auxiliary strut 41 is fixedly connected to the wind deflector 6, and the other end slides in the supporting sliding groove 351 of the corresponding supporting collar 35.

Referring to fig. 1 and 2, when the dwang drives deep bead 6 and is the circular motion, supplementary branch 41 and support spout 351 sliding fit play the guide effect, and simultaneously, when deep bead 6 received the pressure that the strong wind brought, supplementary branch 41 played the supporting role to deep bead 6, improved deep bead 6's reliability and stability.

Referring to fig. 3 and 4, the control terminal includes a weather information acquisition module 101, an information processing module 102, an instruction sending module 103, and a signal receiving module 104 for receiving signals sent by the infrared sensor group 8. The weather information acquiring module 101 periodically acquires weather condition forecast information through networking according to a preset acquisition cycle, and transmits the acquired weather condition information to the information processing module 102.

Referring to fig. 3 and 4, the weather condition forecast information carries the expected time of occurrence, the expected wind direction, and the corresponding expected wind power level. After receiving the weather condition forecast information, the information processing module 102 first identifies an expected wind power level therein, and generates a first control instruction when the expected wind power level is greater than a preset threshold value. Thereafter, the information processing module 102 further identifies the predicted wind direction and generates a second control command according to the predicted wind direction. The second control instruction is used to wake up the transmitting terminal 81 and the target receiving terminal 82 corresponding to the expected wind direction, for example, when the expected wind direction is southeast wind, the receiving terminal 82 corresponding to southeast is set as the target receiving terminal 82. After that, the information processing module 102 transmits the generated first control instruction and second control instruction to the instruction transmitting module 103. Thereafter, the control terminal transmits a first control command to the driving motor 71 through the command transmitting module 103 and simultaneously transmits a second control command to the transmitting terminal 81 and the target receiving terminal 82 when the system time is about to reach the expected occurrence time, for example, half an hour before the expected occurrence time, based on the system time.

Referring to fig. 2, 3 and 4, after receiving the first control command, the driving motor 71 starts to rotate the rotary post 5, so as to adjust the orientation of the wind deflector 6. Meanwhile, the transmitting end 81 and the target receiving end 82 in the infrared sensor group 8 start to operate after receiving the second control instruction, when the rotating column 5 drives the transmitting end 81 to rotate to a position opposite to the target receiving end 82, the target receiving end 82 receives infrared rays emitted by the transmitting end 81, and at this time, the target receiving end 82 generates and feeds an alignment signal back to the control terminal.

Referring to fig. 2, 3 and 4, after recognizing that the signal receiving module 104 receives the alignment signal, the information processing module 102 generates a stop instruction, and sends the stop instruction to the driving assembly 7 through the instruction sending module 103, so that the driving assembly 7 stops operating. At this time, the emitting end 81 faces the target receiving end 82, and the wind shielding plate 6 faces the expected wind direction. When strong wind comes, the arc surface of the wind shield 6 plays a role in guiding, the force of the strong wind directly acting on the wind shield 6 is reduced, the stability of the wind shield 6 is improved, the possibility of the strong wind directly acting on the antenna 4 is further reduced, and the antenna 4 is protected.

The working principle of the intelligent antenna feeder system for the communication base station in the embodiment of the application is as follows: in the using process, the control terminal regularly acquires weather condition forecast information according to a preset acquisition cycle, the control terminal completes awakening control over the driving assembly 7 and the infrared sensor group 8 based on an identification result of the weather condition forecast information, and controls the driving assembly 7 to stop according to information fed back by the infrared sensor group 8, so that the position of the wind shield 6 is adjusted, the wind shield 6 can be opposite to strong wind, and the antenna 4 is protected optimally.

The above examples are only used to illustrate the technical solutions of the present application, and do not limit the scope of protection of the application. It is to be understood that the embodiments described are only some of the embodiments of the present application and not all of them. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any inventive step, are within the scope of the present application.