A base station antenna support structure

Abstract

The application discloses a base station antenna supporting structure and relates to the technical field of antennas, which comprises a connecting unit and a supporting adjusting unit. The connecting unit comprises a mounting rack. The supporting adjusting unit comprises a driving assembly arranged on the outer diameter of the mounting rack and a supporting assembly arranged on the outer diameter of the mounting rack, and the supporting assembly is matched with the driving assembly. The flexible adjustment of the signal part body in the azimuth angle and the height is realized through the driving assembly. The signal part body can be accurately positioned according to the environmental requirements and the signal coverage requirements. In the severe weather, the signal part body can be completely retracted into the storage part and fixed, the wind resistance performance and the stability are significantly enhanced, the design of the auxiliary supporting assembly, the connecting piece one and the supporting assembly effectively prevents the bearing from rusting, the fixing effect is better than that of the traditional hoop mode, and the key components such as the gear and the micro motor are provided with all-round protection. Rainwater can be drained, and the reliable operation of the driving part is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of antenna, in particular to a base station antenna support structure. BACKGROUND

[0002] With the advent of information society and the rapid development of wireless communication technology, the signal transmission rate and coverage of human development are increasingly demanding. Especially with the advent of the fifth generation communication technology, because of the increase of frequency band, the transmission distance of communication equipment is greatly limited. In the case of maintaining the power consumption of base station equipment, how to expand the signal coverage of the antenna structure has become the top priority.

[0003] The current base station antenna is fixed on the support after installation, and cannot adjust the angle according to the wind direction. It is easy to cause the antenna to deform or the support structure to be damaged due to strong wind, which affects the signal radiation effect. When adjusting the angle of the antenna, it needs to be disassembled and reassembled, which increases the maintenance workload and damage risk. Moreover, the support structure is easy to deform under the long-term exposure to high-altitude wind environment, which further affects the normal work of the antenna. SUMMARY

[0004] In view of the above problems existing in the prior art base station antenna support structure, the present application is proposed.

[0005] Therefore, the present application provides a base station antenna support structure, which aims to solve the problem that the angle cannot be adjusted according to the wind direction, which is easy to cause the antenna to deform or the support structure to be damaged due to strong wind, which affects the signal radiation effect. When adjusting the angle of the antenna, it needs to be disassembled and reassembled, which increases the maintenance workload and damage risk. Moreover, the support structure is easy to deform under the long-term exposure to high-altitude wind environment, which further affects the normal work of the antenna.

[0006] To solve the above technical problems, the present application provides the following technical scheme: a connecting unit comprising a mounting frame;

[0007] A support adjusting unit comprising a driving assembly arranged on the outer diameter of the mounting frame, and a support assembly arranged on the outer diameter of the mounting frame, and the support assembly cooperates with the driving assembly;

[0008] A wind direction adjusting unit comprising a wind direction adjusting assembly arranged on the support assembly, an adjusting assembly arranged on the wind direction adjusting assembly, and a signal part body arranged on the adjusting assembly.

[0009] As a preferred scheme of the base station antenna support structure of the present application, wherein: the driving assembly comprises a connecting piece one arranged on the outer diameter of the mounting frame, a servo motor arranged at the bottom of the connecting piece one, a driving wheel arranged at the output end of the servo motor, a driven wheel arranged on the driving wheel, and a rotating piece arranged at the top of the driven wheel, and the rotating piece is rotatably connected with the mounting frame and the connecting piece one.

[0010] As a preferred scheme of the base station antenna support structure, the outer diameter of the rotating member is provided with an adjusting block, the outer diameter of the rotating member is provided with a driving ring, the inside of the driving ring is provided with a reset spring, the other end of the reset spring is provided with a reverse adjusting member, and the reverse adjusting member is matched with the adjusting block.

[0011] As a preferred scheme of the base station antenna support structure, the outer diameter of the driving ring is provided with a belt, and the other end of the belt is connected with the wind guide contraction assembly.

[0012] As a preferred scheme of the base station antenna support structure, the outer diameter of the rotating member is provided with a connecting member two, and the connecting member two is connected with the wind guide contraction assembly.

[0013] As a preferred scheme of the base station antenna support structure, the support assembly comprises a rotating ring provided on the outer diameter of the mounting frame, an auxiliary ring provided on the outer diameter of the rotating ring, a support clasp provided on the outer diameter of the auxiliary ring, and a support member provided on the support clasp, and the support member is connected with the wind guide contraction assembly.

[0014] As a preferred scheme of the base station antenna support structure, the wind guide contraction assembly comprises a receiving member provided at the other end of the support member, a rotating limiting member provided in the receiving member, a bidirectional screw rod rotatably provided in the rotating limiting member, and a driven ring provided on the outer diameter of the bidirectional screw rod, and the outer diameter of the driven ring is connected with the belt.

[0015] As a preferred scheme of the base station antenna support structure, the outer diameter of the bidirectional screw rod is provided with a nut pair one, the rotating adjusting member one is rotatably provided on the nut pair one, the moving adjusting member is slidably provided in the rotating adjusting member one, and the moving adjusting member is rotatably connected with the signal part body.

[0016] As a preferred scheme of the base station antenna support structure, the outside of the receiving member is provided with a wind guide block, the outside of the receiving member is provided with a wind guide groove, and the wind guide block is matched with the wind guide groove.

[0017] As a preferred scheme of the base station antenna support structure, the adjusting assembly comprises a nut pair two provided on the outer diameter of the bottom of the bidirectional screw rod, a rotating shaft one provided on the nut pair two, a rotating adjusting member two rotatably provided on the rotating shaft one, and a rotating shaft two rotatably provided on the rotating adjusting member two, and the rotating shaft two is connected with the signal part body.

[0018] The beneficial effects of the present application: through the driving assembly, the flexible adjustment of the signal part body in the azimuth angle and the height is realized, accurate positioning can be carried out according to the environmental requirements and signal coverage requirements, in bad weather, the signal part body can be completely retracted into the storage part and fixed, the wind resistance and stability are significantly enhanced, the design of the auxiliary supporting assembly, the connecting piece one and the supporting assembly effectively prevents the bearing from rusting, the fixing effect is better than that of the traditional clamp method, and all-round protection is provided for the key parts such as gears and micro-motors, rainwater can be drained, the reliable operation of the driving part is ensured, the cooperation of the wind guide block and the wind guide groove optimizes the wind guiding performance, reduces the contact area of the signal part body and the wind, reduces the wind resistance, further enhances the overall stability, avoids the problems of deformation, damaged structure and increased maintenance workload of the traditional antenna due to the inability to adjust the angle according to the wind direction, and improves the adaptability and reliability of the equipment in harsh environment. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is the overall structure schematic diagram of the base station antenna support structure of the present application.

[0021] Figure 2 It is the side structure schematic diagram of the base station antenna support structure of the present application.

[0022] Figure 3 It is the internal structure schematic diagram of the base station antenna support structure of the present application.

[0023] Figure 4 It is the internal structure schematic diagram of the base station antenna support structure of the present application. Figure 3 It is the enlarged structure schematic diagram of A of the base station antenna support structure of the present application.

[0024] Figure 5 It is the cross-sectional structure schematic diagram of the base station antenna support structure of the present application.

[0025] Figure 6 It is the cross-sectional structure schematic diagram of the base station antenna support structure of the present application. Figure 5 It is the enlarged structure schematic diagram of B of the base station antenna support structure of the present application.

[0026] Figure 7 It is the cross-sectional structure schematic diagram of the base station antenna support structure of the present application.

[0027] Figure 8 It is the cross-sectional structure schematic diagram of the base station antenna support structure of the present application. Figure 7 It is the enlarged structure schematic diagram of C of the base station antenna support structure of the present application.

[0028] Explanation of reference signs: 100, connecting unit; 101, mounting rack; 200, support adjustment unit; 201, driving assembly; 2011, connecting piece one; 2012, servo motor; 2013, driving wheel; 2014, driven wheel; 2015, rotating piece; 2016, adjustment clamping block; 2017, driving ring; 2018, reset spring; 2019, reverse adjustment piece; 2020, belt; 2021, connecting piece two; 203, support assembly; 2031, rotating ring; 2032, auxiliary ring; 2033, support clamping ring; 2034, support piece; 300, air guide adjustment unit; 301, air guide contraction assembly; 3011, storage piece; 3012, rotating limiting piece; 3013, bidirectional screw rod; 3014, nut pair one; 3015, rotating adjustment piece one; 3016, moving adjustment piece; 3017, driven ring; 3018, air guide block; 3019, air guide groove; 302, adjustment assembly; 3021, nut pair two; 3022, rotating shaft one; 3023, rotating adjustment piece two; 3024, rotating shaft two; 303, signal part body. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below in combination with the drawings of the specification.

[0030] Example 1, refer to Figure 1 - Figure 4 The first embodiment of the present application provides a base station antenna support structure, which comprises: a connecting unit 100, a support adjustment unit 200, and an air guide adjustment unit 300.

[0031] The connecting unit 100 comprises a mounting rack 101,

[0032] The support adjusting unit 200 comprises a driving assembly 201 arranged on the outer diameter of the mounting frame 101 and a support assembly 203 arranged on the outer diameter of the mounting frame 101, and the support assembly 203 cooperates with the driving assembly 201, when the operator installs the antenna, the driving assembly 201 and the support assembly 203 are sleeved on the outer diameter of the mounting frame 101 and then are fixed, so that the driving assembly 201 and the support assembly 203 can be fixed on the outer diameter of the mounting frame 101 with the wind guiding and retracting assembly 301 and the signal part body 303 and can work normally, and when the signal part body 303 needs to be adjusted in the left and right angle radiation, the driving assembly 201 starts to drive, so that the wind guiding and retracting assembly 301 starts to rotate around the mounting frame 101 with the signal part body 303 to start the angle adjustment, and in the process of driving rotation of the driving assembly 201, the support assembly 203 cooperates with the driving assembly 201 to assist in rotation and adjustment, so that the driving assembly 201 can adjust the radiation angle of the wind guiding and retracting assembly 301 and the signal part body 303 at will, and the signal part body 303 can be flexibly adjusted in the azimuth angle and the height through the driving assembly 201, and can be accurately positioned according to the environmental requirements and signal coverage requirements.

[0033] The wind guiding adjusting unit 300 comprises the wind guiding and retracting assembly 301 arranged on the support assembly 203, the adjusting assembly 302 arranged on the wind guiding and retracting assembly 301 and the signal part body 303 arranged on the adjusting assembly 302, after the position driving adjustment of the driving assembly 201 is completed, if the height and the radiation angle of the signal part body 303 need to be adjusted, only the servo motor 2012 inside the driving assembly 201 needs to be driven to rotate in the reverse direction, so that the adjusting clamping block 2016 and the reverse adjusting piece 2019 inside the driving assembly 201 are fixedly clamped, so that the bidirectional screw rod 3013 inside the wind guiding and retracting assembly 301 starts to rotate, so that the nut pair one 3014 and the nut pair two 3021 on the outer diameter of the bidirectional screw rod 3013 adjust the height and the angle of the signal part body 303, and in bad weather, the signal part body 303 can be quickly retracted into the wind guiding and retracting assembly 301 through the reverse rotation of the servo motor 2012, so that the wind guiding and retracting assembly 301 protects the signal part body 303 in all directions, enhances the wind resistance and stability, the design of the support assembly 203 and the wind guiding and retracting assembly 301 effectively prevents bearing rust, the fixing effect is better than that of the traditional hoop method, and all-round protection is provided for key parts such as gears and micro-motors, rainwater can be guided and discharged, the reliable operation of the driving parts is ensured, the cooperation of the wind guiding block and the wind guiding groove optimizes the wind guiding performance, reduces the contact area of the signal part body and the wind, reduces the wind resistance, and further enhances the overall stability.

[0034] During use, when the operator installs the antenna, the driving assembly 201 and the supporting assembly 203 are sleeved on the outer diameter of the mounting frame 101, and then fixed, so that the driving assembly 201 and the supporting assembly 203 can be firmly fixed on the outer diameter of the mounting frame 101 with the wind-guiding and retracting assembly 301 and the signal part body 303 and work normally, and when the left and right angle radiation of the signal part body 303 needs to be adjusted, the driving assembly 201 starts to drive, so that the wind-guiding and retracting assembly 301 starts to rotate around the mounting frame 101 with the signal part body 303 to start the angle adjustment, and during the driving rotation of the driving assembly 201, the supporting assembly 203 cooperates with the driving assembly 201 to assist the rotation and adjustment, so that the driving assembly 201 can adjust the radiation angle of the wind-guiding and retracting assembly 301 and the signal part body 303 at will, and the signal part body 303 is flexibly adjusted in the azimuth angle and the height by the driving assembly 201, and can be accurately positioned according to the environmental requirements and signal coverage requirements.

[0035] After the position driving adjustment of the driving assembly 201 is completed, if the height and the radiation angle of the signal part body 303 still need to be adjusted, only the servo motor 2012 inside the driving assembly 201 needs to be reversely rotated to make the adjustment block 2016 and the reverse adjustment piece 2019 inside the driving assembly 201 fixedly clamped, so that the bidirectional screw rod 3013 inside the wind-guiding and retracting assembly 301 starts to rotate, so that the nut pair one 3014 and the nut pair two 3021 on the outer diameter of the bidirectional screw rod 3013 adjust the height and the angle of the signal part body 303, and in bad weather, the servo motor 2012 is reversely rotated to make the signal part body 303 quickly retract into the wind-guiding and retracting assembly 301, so that the wind-guiding and retracting assembly 301 protects the signal part body 303 in all directions, enhances the wind resistance and stability, the design of the supporting assembly 203 and the wind-guiding and retracting assembly 301 effectively prevents bearing rust, the fixing effect is better than that of the traditional hoop method, and all-round protection is provided for key components such as gears and micro-motors, rainwater can be guided and discharged to ensure reliable operation of the driving components, the cooperation of the wind-guiding block and the wind-guiding groove optimizes the wind-guiding performance, reduces the contact area between the signal part body and the wind, reduces the wind resistance, further enhances the overall stability, avoids the problems of deformation, damaged structure and increased maintenance workload of the traditional antenna due to the inability to adjust the angle according to the wind direction, and improves the adaptability and reliability of the equipment in bad environments.

[0036] Embodiment 2, refer to Figure 1 Figure 6 ​For the second embodiment of the application, which is different from the first embodiment, the driving assembly 201 comprises a connecting piece one 2011 arranged on the outer diameter of the mounting frame 101, a servo motor 2012 arranged at the bottom of the connecting piece one 2011, a driving wheel 2013 arranged at the output end of the servo motor 2012, a driven wheel 2014 arranged on the driving wheel 2013, and a rotating piece 2015 arranged at the top of the driven wheel 2014, and the rotating piece 2015 is rotationally connected with the mounting frame 101 and the connecting piece one 2011. The outer diameter of the rotating piece 2015 is provided with an adjusting clamping block 2016, and the outer diameter of the rotating piece 2015 is rotationally provided with a driving ring 2017. The inside of the driving ring 2017 is provided with a reset spring 2018, and the other end of the reset spring 2018 is provided with a reverse adjusting piece 2019, which cooperates with the adjusting clamping block 2016. The operator starts the servo motor 2012 to work, so that the driving wheel 2013 rotates with the driven wheel 2014. At the same time, the rotating piece 2015 at the top of the driven wheel 2014 also starts to rotate around the mounting frame 101. During the rotation of the rotating piece 2015, the connecting piece two 2021 and the receiving piece 3011 rotate around the mounting frame 101 with the signal part body 303 to adjust the radiation angle of the signal part body 303, so that the angle of the signal part body 303 can be adjusted at will, and the flexible adjustment of the signal part body 303 in azimuth and height is realized. The precise positioning can be performed according to the environmental requirements and signal coverage requirements.

[0037] Compared with embodiment 1, further, the outer diameter of the driving ring 2017 is provided with a belt 2020, the other end of the belt 2020 is connected with the air guide contraction assembly 301, the outer diameter of the rotating piece 2015 is provided with a connecting piece two 2021, and the connecting piece two 2021 is connected with the air guide contraction assembly 301. The support assembly 203 comprises a rotating ring 2031 arranged on the outer diameter of the mounting frame 101, an auxiliary ring 2032 arranged on the outer diameter of the rotating ring 2031, a support clamping ring 2033 arranged on the outer diameter of the auxiliary ring 2032, and a support piece 2034 arranged on the support clamping ring 2033, and the support piece 2034 is connected with the air guide contraction assembly 301. When the operator adjusts the left and right angle rotation of the air guide contraction assembly 301 and the signal part body 303 through the servo motor 2012, the rotating ring 2031 and the auxiliary ring 2032 in the support assembly 203 also cooperate with the rotation of the air guide contraction assembly 301 to make the stability of the air guide contraction assembly 301 and the signal part body 303 during rotation.

[0038] During use, the operator starts work by controlling the servo motor 2012, so that the driving wheel 2013 rotates with the driven wheel 2014, and the rotating part 2015 at the top of the driven wheel 2014 also starts to rotate around the mounting frame 101, and the connecting part two 2021 and the receiving part 3011 rotate together with the signal part body 303 around the mounting frame 101 during the rotation of the rotating part 2015, so as to adjust the radiation angle of the signal part body 303, so that the angle of the signal part body 303 can be adjusted at will, and the flexible adjustment of the signal part body 303 in the azimuth angle and the height is realized. The signal part body 303 can be accurately positioned according to the environmental requirements and signal coverage requirements. At the same time, when the operator adjusts the left and right angle rotation of the wind guide contraction assembly 301 and the signal part body 303 by the servo motor 2012, the rotating ring 2031 and the auxiliary ring 2032 in the supporting assembly 203 also cooperate with the rotation of the wind guide contraction assembly 301, so that the stability of the wind guide contraction assembly 301 and the signal part body 303 during rotation is realized. The signal part body 303 can be accurately positioned according to the environmental requirements and signal coverage requirements. In bad weather, the signal part body 303 can be completely retracted into the receiving part and fixed, so as to ensure the service life and working stability of the signal part body 303.

[0039] The remaining structure is the same as that of Example 1.

[0040] Example 3, refer to Figure 1 - Figure 8For the third embodiment of the present application, which is different from the second embodiment, the air guide contraction assembly 301 includes a receiving member 3011 arranged at the other end of the support member 2034, a rotation limiting member 3012 arranged inside the receiving member 3011, a bidirectional screw rod 3013 rotatably arranged inside the rotation limiting member 3012, and a driven ring 3017 arranged on the outer diameter of the bidirectional screw rod 3013, and the outer diameter of the driven ring 3017 is connected with the belt 2020. A nut pair one 3014 is arranged on the outer diameter of the bidirectional screw rod 3013, a rotation adjusting member one 3015 is rotatably arranged on the nut pair one 3014, a moving adjusting member 3016 is slidably arranged inside the rotation adjusting member one 3015, and the moving adjusting member 3016 is rotatably connected with the signal part body 303. After the operator adjusts the radiation direction of the signal part body 303, if the height of the signal part body 303 also needs to be adjusted, the servo motor 2012 starts to rotate reversely, so that the driving wheel 2013 and the driven wheel 2014 and the rotation member 2015 all start to rotate reversely. At the same time, the adjusting clamping block 2016 inside the rotation member 2015 and the reverse adjusting member 2019 are clamped to make the rotation member 2015 rotate together with the driving ring 2017. When the rotation member 2015 rotates forwardly, the reverse adjusting member 2019 passes by the surface of the adjusting clamping block 2016 without affecting the forward rotation of the rotation member 2015. When the rotation member 2015 rotates reversely, the reverse adjusting member 2019 clamps the adjusting clamping block 2016, so that the belt 2020 rotates together with the driving ring 2017, and the driven ring 3017 rotates together with the bidirectional screw rod 3013. The nut pair one 3014 and the nut pair two 3021 on the outer diameter of the bidirectional screw rod 3013 adjust the up-down position, and start to adjust the height of the signal part body 303, so that the radiation direction and the radiation height of the signal part body 303 can be changed at will, and the overall practicability of the signal part body 303 is enhanced.

[0041] Compared with the embodiment 2, further, the outside of the receiving member 3011 is provided with the air guide block 3018, the outside of the receiving member 3011 is provided with the air guide groove 3019, and the air guide block 3018 cooperates with the air guide groove 3019, the adjusting assembly 302 includes the nut pair two 3021 arranged on the outer diameter of the bottom of the bidirectional screw rod 3013, the rotating shaft one 3022 arranged on the nut pair two 3021, the rotating adjusting member two 3023 rotatably arranged on the rotating shaft one 3022, and the rotating shaft two 3024 rotatably arranged on the rotating adjusting member two 3023, and the rotating shaft two 3024 is connected with the signal part body 303, after the signal part body 303 is adjusted, if it encounters severe gale weather, the reverse rotation of the servo motor 2012 makes the belt 2020 rotate with the driving ring 2017, the driven ring 3017 rotates with the bidirectional screw rod 3013, the nut pair one 3014 and the nut pair two 3021 on the outer diameter of the bidirectional screw rod 3013 adjust the position up and down, so that the signal part body 303 can be retracted into the inside of the receiving member 3011, the signal part body 303 and the air guide retraction assembly 301 and the adjusting assembly 302 form an integral whole to enhance the wind resistance of the signal part body 303, and the cooperation of the air guide block 3018 and the air guide groove 3019 can maximize the wind guiding, reduce the contact area of the receiving member 3011 and the wind, and enhance the wind resistance of the signal part body 303.

[0042] In use, after the operator adjusts the radiation direction of the signal part body 303, the height of the signal part body 303 also needs to be adjusted, the servo motor 2012 starts to rotate reversely, so that the driving wheel 2013 and the driven wheel 2014 and the rotating member 2015 all start to rotate reversely, and at the same time that the rotating member 2015 rotates reversely, the adjusting block 2016 and the reverse adjusting member 2019 in the rotating member 2015 are clamped to make the rotating member 2015 rotate with the driving ring 2017, and when the rotating member 2015 rotates forwardly, the reverse adjusting member 2019 passes the surface of the adjusting block 2016 without affecting the forward rotation of the rotating member 2015, and when the rotating member 2015 rotates reversely, the reverse adjusting member 2019 clamps the adjusting block 2016 to make the belt 2020 rotate with the driving ring 2017, so that the driven ring 3017 rotates with the bidirectional screw rod 3013, the nut pair one 3014 and the nut pair two 3021 on the outer diameter of the bidirectional screw rod 3013 adjust the position up and down, and start to adjust the height of the signal part body 303, so that the radiation direction and the radiation height of the signal part body 303 can be changed at will, and the overall practicability of the signal part body 303 is enhanced.

[0043] After the adjustment of the signal part body 303 is completed, if it encounters severe windy weather, the reverse rotation of the servo motor 2012 causes the belt 2020 to rotate with the driving ring 2017, the driven ring 3017 rotates with the bidirectional screw rod 3013, the nut pair one 3014 and the nut pair two 3021 on the outer diameter of the bidirectional screw rod 3013 are adjusted in the up-down position, so that the signal part body 303 can be retracted into the inside of the storage part 3011, the signal part body 303 and the wind guide retraction assembly 301 form an integral whole with the adjustment assembly 302 to enhance the wind resistance of the signal part body 303, and under the cooperation of the wind guide block 3018 and the wind guide groove 3019, the wind can be guided to the maximum extent, the contact area of the storage part 3011 and the wind is reduced, the wind resistance of the signal part body 303 is enhanced, the bearing rust is effectively prevented, the fixing effect is better than that of the traditional clamp, and the key components such as gears and micro-motors are protected in all directions. Rainwater can be guided and discharged to ensure the reliable operation of the driving assembly 201. The cooperation of the wind guide block 3018 and the wind guide groove 3019 optimizes the wind guiding performance, reduces the contact area of the signal part body 303 and the wind, reduces the wind resistance, further enhances the overall stability, avoids the problems of deformation, support damage structure and increased maintenance workload of traditional antennas due to the inability to adjust the angle according to the wind direction, and improves the adaptability and reliability of the equipment in harsh environments.

[0044] The adjustment clamping block 2016 is a straight trapezoidal protrusion uniformly distributed along the circumference of the rotating part 2015, the reverse adjustment part 2019 is an L-shaped clamping jaw, the reset spring 2018 is a spring steel, and the working compression amount is 3-8mm, the corresponding reset force is 24-64N, one-way driving is realized, in terms of wind guiding structure, the wind guide block 3018 is a streamlined protrusion distributed along the circumference of the storage part 3011, the wind guide groove 3019 is a U-shaped channel corresponding to the wind guide block, in terms of control logic, the two-dimensional ultrasonic wind direction and speed sensor has a wind resistance minimization algorithm built-in the control host, when the wind speed is greater than or equal to 12m / s, the servo motor reverses to retract the antenna, when the wind speed is less than or equal to 8m / s, the servo motor resets in the forward direction, and remote manual speed control is supported, the signal part body can withstand a wind speed of 18m / s when it is unfolded, and can withstand a wind speed of 30m / s when it is retracted, the bidirectional screw rod and the servo motor can drive a load of 50kg, the thrust of the bidirectional screw rod is greater than or equal to 300N, the antenna rises at a speed of 5mm / s, in terms of assembly and debugging, the driving ring and the belt are driven by a synchronous belt, the gap between the rotating ring and the mounting frame in the support assembly is 0.05-0.1mm, the coaxiality between the auxiliary ring and the support clamping ring is less than or equal to 0.1mm, and the support part and the storage part are fixed by bolts to ensure the stability of the overall structure.

[0045] The remaining structure is the same as that of example 2.

[0046] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A base station antenna support structure, characterized by: The utility model relates to a kind of wind direction adjusting units, including: Connecting unit (100), including mounting frame (101); Support adjustment unit (200), including being arranged on the outer diameter of mounting frame (101) drive assembly (201), and support assembly (203) is arranged on the outer diameter of mounting frame (101), and support assembly (203) is matched with drive assembly (201), drive assembly (201) and support assembly (203) are nested in the outer diameter of mounting frame (101), drive assembly (201) and support assembly (203) are fixedly installed on the outer diameter of mounting frame (101) with air guide adjustment unit (300); Air guide adjustment unit (300), including air guide contraction component (301) being arranged on support assembly (203), adjustment component (302) being arranged on air guide contraction component (301), and signal part body (303) being arranged on adjustment component (302); Air guide contraction component (301), including receiving member (3011) being arranged on the other end of support piece (2034), rotation limiting piece (3012) being arranged in receiving member (3011), bidirectional screw rod (3013) being rotationally arranged in rotation limiting piece (3012), and driven ring (3017) being arranged on the outer diameter of bidirectional screw rod (3013), and the outer diameter of driven ring (3017) is connected with drive assembly (201); Nut pair one (3014) is arranged on the outer diameter of bidirectional screw rod (3013), rotation adjustment piece one (3015) is rotationally arranged on nut pair one (3014), and moving adjustment piece (3016) is slidably arranged in rotation adjustment piece one (3015), and moving adjustment piece (3016) is rotationally connected with signal part body (303); Air guide block (3018) is arranged on the outside of receiving member (3011), air guide groove (3019) is arranged on the outside of receiving member (3011), and air guide block (3018) is matched with air guide groove (3019); Adjustment component (302), including nut pair two (3021) being arranged on the outer diameter of the bottom of bidirectional screw rod (3013), rotation shaft one (3022) being arranged on nut pair two (3021), rotation adjustment piece two (3023) being rotationally arranged on rotation shaft one (3022), and rotation shaft two (3024) being rotationally arranged on rotation adjustment piece two (3023), and rotation shaft two (3024) is connected with signal part body (303); Drive assembly (201), including connecting piece one (2011) being arranged on the outer diameter of mounting frame (101), servo motor (2012) being arranged on the bottom of connecting piece one (2011), driving wheel (2013) being arranged on the output end of servo motor (2012), driven wheel (2014) being arranged on driving wheel (2013), and rotating piece (2015) is arranged on the top of driven wheel (2014), and rotating piece (2015) is rotationally connected with mounting frame (101) and connecting piece one (2011), while connecting piece one (2011) is fixedly connected with receiving member (3011); The outer diameter of the rotating piece (2015) is provided with an adjusting block (2016), the outer diameter of the rotating piece (2015) is rotationally provided with a driving ring (2017), the inside of the driving ring (2017) is provided with a reset spring (2018), the other end of the reset spring (2018) is provided with a reverse adjusting piece (2019), and the reverse adjusting piece (2019) is matched with the adjusting block (2016); The outer diameter of the driving ring (2017) is provided with a belt (2020), the other end of the belt (2020) is slidably connected with the air guide contraction assembly (301), the reverse adjusting piece (2019) clamps the adjusting block (2016) when the rotating piece (2015) reversely rotates, the belt (2020) and the driving ring (2017) rotate together, the driven ring (3017) rotates with the bidirectional screw rod (3013), and the nut pair one (3014) and the nut pair two (3021) on the outer diameter of the bidirectional screw rod (3013) are adjusted in position.

2. The base station antenna support structure of claim 1, characterized by: The outer diameter of the rotating piece (2015) is provided with a connecting piece two (2021), and the connecting piece two (2021) is connected with the air guide contraction assembly (301).

3. The base station antenna support structure of claim 2, characterized by: The support assembly (203) comprises a rotating ring (2031) provided on the outer diameter of the mounting frame (101), an auxiliary ring (2032) provided on the outer diameter of the rotating ring (2031), a support clasp (2033) provided on the outer diameter of the auxiliary ring (2032), and a support piece (2034) provided on the support clasp (2033), and the support piece (2034) is connected with the air guide contraction assembly (301).

Images