Steerable antenna horizontal adjusting support

Abstract

The utility model discloses a steerable antenna horizontal adjusting support which comprises a base and a supporting column, the bottom surface of the supporting column is connected with an inner bottom surface bearing of the base, and the supporting column bearing penetrates through the top surface of the base; the bearing frame is fixedly mounted on the top surface of the supporting column; the front end and the rear end of the mounting shaft are in bearing connection with the front inner wall face and the rear inner wall face of the bearing frame respectively; the connecting frame is fixedly arranged on the mounting shaft in a sleeving manner; the supporting sleeve is fixedly mounted on the top surface of the connecting frame; the sliding rod is connected to the inner wall surface of the supporting sleeve in a sliding manner; and the mounting frame is fixedly mounted at the top end of the sliding rod. The steerable antenna horizontal adjustment support can facilitate horizontal adjustment and steering, can be conveniently placed in a deflection and inclination mode, is suitable for installation requirements of different angles, guarantees effective installation of an antenna, and is simple, convenient and flexible to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna brackets, in particular to a steerable antenna horizontal adjustment bracket. Background Art

[0002] An antenna is a converter that converts guided waves propagating on a transmission line into electromagnetic waves propagating in an unbounded medium, or vice versa. It is a component used to transmit or receive electromagnetic waves in radio equipment. In order to ensure normal communication, antennas are usually installed at higher locations such as rooftops using brackets. However, existing antenna brackets still have certain defects, such as:

[0003] The "an adjustable 5G communication antenna bracket" with application number CN202121954469.0 cannot be adjusted horizontally and steered during use, and cannot be adjusted to rotate for tilted placement. It is difficult to meet multi-angle installation requirements, has poor flexibility and applicability, and has limitations. In view of this, a steerable antenna horizontal adjustment bracket is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a steerable antenna horizontal adjustment bracket to solve the problem in the above background technology that the existing antenna bracket cannot be horizontally adjusted and cannot be rotated to be tilted and placed to meet the installation requirements of multiple angles.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a steerable antenna horizontal adjustment bracket, comprising a base,

[0006] A support column, the bottom surface of which is connected to the inner bottom surface bearing of the base, and the support column bearing is arranged to penetrate the top surface of the base;

[0007] A bearing frame, the bearing frame is fixedly mounted on the top surface of the supporting column;

[0008] An installation shaft, wherein the front and rear ends of the installation shaft are respectively connected to the front and rear inner wall bearings of the bearing frame;

[0009] A connecting frame, the connecting frame is fixedly sleeved on the mounting shaft;

[0010] A supporting sleeve, the supporting sleeve is fixedly mounted on the top surface of the connecting frame;

[0011] A sliding rod, the sliding rod being slidably connected to the inner wall surface of the supporting sleeve;

[0012] A mounting frame, which is fixedly mounted on the top of the sliding rod and is used to mount the antenna;

[0013] A rotating mechanism, which is arranged on the base and is used for the mounting frame to adjust the horizontal angle and turn;

[0014] A deflection mechanism, the deflection mechanism is arranged on the bearing frame and is used for deflection adjustment of the mounting frame;

[0015] A height adjustment mechanism is provided on the support sleeve and is used for adjusting the height of the mounting frame.

[0016] The adoption of the technical solution facilitates horizontal adjustment of steering and deflection.

[0017] As a preferred technical solution of the utility model, through openings are provided at the tops of the left and right side walls of the bearing frame, and the size of the through openings matches that of the supporting sleeve.

[0018] The above technical solution can be used to ensure that the supporting sleeve can be rotated to be placed horizontally.

[0019] As a preferred technical solution of the utility model, the rotating mechanism includes:

[0020] A worm, the left end of which is connected to a bearing on the left inner wall of the base, and the worm bearing is arranged to penetrate the right wall of the base;

[0021] A rotating wheel, the rotating wheel is coaxially fixedly mounted on the right end of the worm;

[0022] A worm wheel is fixedly sleeved on the support column, and the worm wheel is meshingly connected with the worm.

[0023] By adopting the above technical solution, the worm gear can drive the support column and the bearing frame to rotate through the rotation of the worm, so as to adjust the horizontal angle of the mounting frame.

[0024] As a preferred technical solution of the utility model, the deflection mechanism includes:

[0025] A first screw rod, the left end of which is connected to a bearing on the left inner wall of the carrying frame, and the first screw rod bearing is arranged to penetrate the right side wall of the carrying frame;

[0026] A first knob, the first knob being coaxially fixedly mounted on the right end of the first screw rod;

[0027] A rack, wherein the top surface of the rack is slidably connected to the inner bottom surface of the bearing frame, and the first screw rod is arranged through the rack, and the first screw rod is threadedly connected to the rack;

[0028] A transmission gear is fixedly sleeved on the mounting shaft and is meshingly connected with the rack.

[0029] By adopting the above technical solution, when the first screw is rotated to move the rack, the installation shaft and the connecting frame are driven to rotate through the transmission gear, so that the installation frame is deflected.

[0030] As a preferred technical solution of the utility model, the height adjustment mechanism includes:

[0031] A rotating shaft, wherein the rotating shaft bearing is arranged through the front side wall of the supporting sleeve;

[0032] A second knob, the second knob being coaxially fixedly mounted on the front end of the rotating shaft;

[0033] A second screw rod, the bottom end of which is connected to the inner bottom surface bearing of the support sleeve, and the second screw rod is threadedly connected to the thread groove provided at the bottom of the sliding rod;

[0034] A bevel gear set is fixedly sleeved on the second screw rod, and the bevel gear set is fixedly connected to the rear end of the rotating shaft.

[0035] By adopting the above technical solution, when the rotating shaft rotates, the second screw is driven to rotate through the bevel gear set, so that the sliding rod drives the mounting frame to move, thereby realizing the adjustment of the height of the mounting frame.

[0036] Compared with the prior art, the utility model has the following beneficial effects: the steerable antenna horizontal adjustment bracket can be easily adjusted and steered horizontally, and can be easily deflected and tilted for placement, suitable for installation needs at different angles, ensuring effective installation of the antenna, simple and flexible operation, and strong practicality;

[0037] 1. The rotation of the rotating wheel drives the worm to rotate, and the worm wheel drives the support column and the bearing frame to rotate horizontally, so that the mounting frame can rotate horizontally synchronously to achieve the horizontal angle adjustment and steering of the mounting frame;

[0038] 2. The first knob drives the first screw rod to rotate, so that the rack moves, and the transmission gear drives the mounting shaft and the connecting frame to deflect, thereby realizing synchronous deflection and tilting of the mounting frame to meet the multi-angle installation requirements of the antenna;

[0039] 3. The rotating shaft is driven to rotate by the second knob, and the second screw is driven to rotate by the bevel gear set, so that the sliding rod drives the mounting frame to move, thereby adjusting the height of the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0041] Figure 2 This is a schematic diagram of the main cross-sectional connection structure of the base, support column and installation frame of the utility model;

[0042] Figure 3 This is a schematic diagram of the main cross-sectional connection structure of the support sleeve and the sliding rod of the utility model;

[0043] Figure 4 It is a schematic diagram of the three-dimensional connection structure of the rack and the transmission gear of the utility model.

[0044] In the figure: 1. base; 2. support column; 3. bearing frame; 4. mounting shaft; 5. connecting frame; 6. supporting sleeve; 7. sliding rod; 8. mounting frame; 9. through port; 10. worm; 11. rotating wheel; 12. worm wheel; 13. first screw; 14. first knob; 15. rack; 16. transmission gear; 17. rotating shaft; 18. second knob; 19. second screw; 20. bevel gear set. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] See also Figure 1-4 , the technical solution of the utility model: a steerable antenna horizontal adjustment bracket, including a base 1, the bottom surface of the support column 2 is connected to the inner bottom surface bearing of the base 1, and the support column 2 bearing runs through the top surface of the base 1, the bearing frame 3 is fixedly installed on the top surface of the support column 2, the front and rear ends of the mounting shaft 4 are respectively connected to the front and rear inner wall bearings of the bearing frame 3, the connecting frame 5 is fixedly sleeved on the mounting shaft 4, the supporting sleeve 6 is fixedly installed on the top surface of the connecting frame 5, the sliding rod 7 is slidably connected to the inner wall surface of the supporting sleeve 6, and the mounting frame 8 is fixedly installed on the top of the sliding rod 7, which is used to install the antenna;

[0047] The tops of the left and right side walls of the carrier frame 3 are both provided with through openings 9, and the size of the through openings 9 matches that of the support sleeve 6;

[0048] The left end of the worm 10 is connected to the left inner wall of the base 1 by a bearing, and the bearing of the worm 10 is set through the right side wall of the base 1, the rotating wheel 11 is coaxially fixedly installed on the right end of the worm 10, and the worm wheel 12 is fixedly sleeved on the support column 2, and the worm wheel 12 is meshed and connected with the worm 10;

[0049] The left end of the first screw rod 13 is connected to the bearing of the left inner wall of the carrying frame 3, and the bearing of the first screw rod 13 passes through the right side wall of the carrying frame 3. The first knob 14 is coaxially fixedly installed on the right end of the first screw rod 13. The top surface of the rack 15 is slidably connected to the inner bottom surface of the carrying frame 3, and the first screw rod 13 passes through the rack 15, and the first screw rod 13 is threadedly connected to the rack 15. The transmission gear 16 is fixedly sleeved on the mounting shaft 4, and the transmission gear 16 is meshed and connected with the rack 15.

[0050] The bearing of the rotating shaft 17 passes through the front side wall of the supporting sleeve 6, the second knob 18 is coaxially fixedly installed on the front end of the rotating shaft 17, the bottom end of the second screw rod 19 is connected to the inner bottom surface bearing of the supporting sleeve 6, and the second screw rod 19 is threadedly connected to the threaded groove set at the bottom of the sliding rod 7, the bevel gear set 20 is fixedly sleeved on the second screw rod 19, and the bevel gear set 20 is fixedly connected to the rear end of the rotating shaft 17.

[0051] Working principle: When in use, according to the installation requirements of the antenna, the worm 10 is rotated by rotating the rotating wheel 11, so that the worm wheel 12 meshing with the worm 10 drives the support column 2 and the bearing frame 3 to rotate, so that the mounting frame 8 can achieve horizontal angle adjustment and steering;

[0052] The first screw rod 13 is rotated by rotating the first knob 14, so that the rack 15 threadedly connected to the first screw rod 13 moves, so that the transmission gear 16 meshing with the rack 15 drives the installation shaft 4 and the connecting frame 5 to deflect, so that the installation frame 8 is deflected and tilted;

[0053] The rotating shaft 17 is rotated by turning the second knob 18, and the second screw 19 is driven to rotate by the action of the bevel gear set 20, so that the sliding rod 7 drives the mounting bracket 8 to move, so that the height of the mounting bracket 8 can be adjusted. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0054] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steerable antenna horizontal adjustment bracket, comprising a base (1), It is characterized in that Also includes: A support column (2), wherein the bottom surface of the support column (2) is connected to the inner bottom surface bearing of the base (1), and the bearing of the support column (2) is arranged to penetrate the top surface of the base (1); A bearing frame (3), the bearing frame (3) being fixedly mounted on the top surface of the supporting column (2); An installation shaft (4), wherein the front and rear ends of the installation shaft (4) are respectively connected to the front and rear inner wall bearings of the supporting frame (3); A connecting frame (5), wherein the connecting frame (5) is fixedly sleeved on the mounting shaft (4); A supporting sleeve (6), wherein the supporting sleeve (6) is fixedly mounted on the top surface of the connecting frame (5); A sliding rod (7), wherein the sliding rod (7) is slidably connected to the inner wall surface of the supporting sleeve (6); A mounting frame (8), the mounting frame (8) is fixedly mounted on the top end of the sliding rod (7) and is used for mounting the antenna; A rotating mechanism, the rotating mechanism being arranged on the base (1) and being used for the mounting frame (8) to adjust the horizontal angle and turn the device; A deflection mechanism, the deflection mechanism being arranged on the bearing frame (3) and being used for adjusting the deflection of the mounting frame (8); A height adjustment mechanism is provided on the support sleeve (6) and is used for adjusting the height of the mounting frame (8).

2. A steerable antenna horizontal adjustment bracket according to claim 1, It is characterized in that The tops of the left and right side walls of the carrying frame (3) are both provided with through openings (9), and the size of the through openings (9) matches that of the supporting sleeve (6).

3. The steerable antenna horizontal adjustment bracket according to claim 1, It is characterized in that The rotating mechanism comprises: A worm (10), the left end of the worm (10) being connected to a bearing on the left inner wall of the base (1), and the bearing of the worm (10) being arranged to penetrate the right wall of the base (1); A rotating wheel (11), the rotating wheel (11) is coaxially fixedly mounted on the right end of the worm (10); A worm wheel (12), wherein the worm wheel (12) is fixedly sleeved on the support column (2), and the worm wheel (12) is meshingly connected with the worm (10).

4. The steerable antenna horizontal adjustment bracket according to claim 1, It is characterized in that The deflection mechanism comprises: A first screw rod (13), the left end of which is connected to a bearing on the left inner wall of the bearing frame (3), and the bearing of the first screw rod (13) is arranged to penetrate the right side wall of the bearing frame (3); A first knob (14), the first knob (14) being coaxially fixedly mounted on the right end of the first screw rod (13); A rack (15), wherein the top surface of the rack (15) is slidably connected to the inner bottom surface of the bearing frame (3), and the first screw rod (13) is arranged to pass through the rack (15), and the first screw rod (13) is threadedly connected to the rack (15); A transmission gear (16), wherein the transmission gear (16) is fixedly sleeved on the mounting shaft (4), and the transmission gear (16) is meshingly connected with the rack (15).

5. The steerable antenna horizontal adjustment bracket according to claim 1, It is characterized in that The height adjustment mechanism comprises: A rotating shaft (17), wherein a bearing of the rotating shaft (17) is arranged to penetrate the front side wall of the supporting sleeve (6); A second knob (18), the second knob (18) being coaxially fixedly mounted on the front end of the rotating shaft (17); A second screw rod (19), the bottom end of which is connected to the inner bottom bearing of the support sleeve (6), and the second screw rod (19) is threadedly connected to a thread groove provided at the bottom of the sliding rod (7); A bevel gear set (20), wherein the bevel gear set (20) is fixedly sleeved on the second screw rod (19), and the bevel gear set (20) is fixedly connected to the rear end of the rotating shaft (17).

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