A base station antenna mounting rack

Abstract

The utility model discloses a base station antenna mounting bracket relates to base station antenna technical field, including stand, the inner wall sliding joint of stand has support pole, the outside of support pole is installed with a plurality of groups of support frame, the inner wall of support frame is fixed with the support pole through bolt, the inner wall sliding joint of support pole has the installation pole for installing antenna.

Description

Technical Field

[0001] This utility model relates to the field of base station antenna technology, and in particular to a base station antenna mounting bracket. Background Technology

[0002] Base station antennas are a key component of mobile communication base stations and play a vital role in communication networks. They act as signal transceivers, converting the electrical signals generated by base station equipment into radio waves and transmitting them into the surrounding space at specific frequencies, directions, and gains. This enables signal transmission with user terminal devices such as mobile phones, allowing users to conduct various communication activities such as voice calls, data transmission, and internet access.

[0003] Base station antenna mounting brackets are key structures that support and fix base station antennas. When using existing mounting brackets, the installation position of the antenna brackets on the mounting brackets is fixed, and the installation height and position of the antenna brackets cannot be adjusted according to different needs. The antenna can only be fixed at a certain height and position, which will result in the signal coverage area being too large or too small, leading to unstable signal quality and problems such as weak signal, dropped calls, and poor call quality. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A base station antenna mounting bracket includes a column, a support rod slidably connected to the inner wall of the column, multiple sets of support frames installed on the outer side of the support rod, a support rod fixed to the inner wall of the support frame by bolts, an mounting rod for mounting an antenna slidably connected to the inner wall of the support rod, an adjustment component for adjusting the mounting length of the mounting rod provided on the outer side of the support rod, and a lifting component for adjusting the antenna mounting height provided on the outer side of the column. The adjustment assembly includes a guide sleeve fixed to the outside of the support rod, two sets of guide plates fixed to the outside of the mounting rod, and the inner walls of the support rod and the guide sleeve are slidably connected to the outer walls of the guide plates. A guide tube for guiding the antenna line is fixed to the inner wall of the support rod, and the outer wall of the guide tube is slidably connected to the inner wall of the mounting rod. A positioning bolt is threaded to the inner wall of the guide sleeve, and multiple sets of threaded holes threaded to the positioning bolt are opened on the inner wall of the mounting rod. The lifting assembly includes a guide rail fixed to the outside of the column, a toothed plate fixed to the outside of the support rod, and the outside of the toothed plate is slidably connected to the inner wall of the guide rail. A driving component for moving the toothed plate is provided on the outside of the column.

[0006] As a preferred embodiment of the base station antenna mounting bracket of this utility model, the support bracket has two sets of fixing blocks fixed on its outer side, the inner wall of the fixing blocks is threaded with fixing bolts, and the inner cavity of the support rod has multiple sets of vertically arranged mounting holes, and the inner wall of the mounting holes is threaded with the outer side of the fixing bolts.

[0007] In a preferred embodiment of the base station antenna mounting bracket of this utility model, a first clamping plate is fixed to one end of the mounting rod, and a second clamping plate for antenna mounting is fixed to the inner wall of the first clamping plate by bolts.

[0008] In a preferred embodiment of the base station antenna mounting bracket of this utility model, the driving component includes a protective shell fixed to the outside of the column, a drive motor fixed to one side of the protective shell, and a worm gear fixed to the output end of the drive motor.

[0009] In a preferred embodiment of the base station antenna mounting bracket of this utility model, a worm gear is engaged with the outer side of the worm, a rotating rod is fixed to the inner ring of the worm gear, and the outer side of the rotating rod is rotatably connected to the inner wall of the protective shell.

[0010] In a preferred embodiment of the base station antenna mounting bracket of this utility model, a pull rope is fixed to the outside of the support rod, and a support block is fixed to the bottom of the pull rope.

[0011] As a preferred embodiment of the base station antenna mounting bracket of this utility model, the bottom of the column is fixed with a support base, the bottom of the support base is fixed with a mounting base by bolts, and the four corners of the mounting base are provided with mounting grooves.

[0012] In summary, this utility model has the following beneficial effects: by driving the worm gear and worm wheel to rotate via the drive motor, the toothed plate slides in the guide rail, and the support rod rises and falls in the column accordingly, which can flexibly adjust the antenna installation height and effectively avoid the problem that the antenna cannot achieve the best radiation direction and coverage range due to the limitations of the surrounding environment. Pulling the mounting rod to slide in the support rod and moving the guide plate in the guide sleeve, and fixing it with positioning bolts after determining the position, can adjust the antenna installation position and improve the antenna signal coverage range. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a structural diagram of the base station antenna mounting bracket.

[0014] Figure 2 This is a schematic diagram of the structure of the column in this utility model.

[0015] Figure 3 This is a schematic diagram of the support rod in this utility model.

[0016] Figure 4 for Figure 2 A magnified structural diagram of point A in the middle.

[0017] Figure 5 for Figure 3 A magnified structural diagram at point B in the middle.

[0018] The following are the labeling elements in the diagram: 1. Column; 2. Support rod; 3. Support frame; 4. Support rod; 5. Mounting rod; 6. Adjustment assembly; 61. Guide sleeve; 62. Guide plate; 63. Guide tube; 64. Positioning bolt; 7. Lifting assembly; 71. Guide rail; 72. Gear plate; 73. Drive component; 731. Protective shell; 732. Drive motor; 733. Worm gear; 734. Worm wheel; 735. Rotating rod; 8. Fixing block; 9. Fixing bolt; 10. Mounting hole; 11. First clamping plate; 12. Second clamping plate; 13. Pull rope; 14. Support block; 15. Support base; 16. Mounting base. Detailed Implementation

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0021] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0022] Example 1: Reference Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a base station antenna mounting bracket, including a column 1. A support rod 2 is slidably connected to the inner wall of the column 1. Multiple sets of support frames 3 are installed on the outer side of the support rod 2. A support rod 4 is fixed to the inner wall of the support frame 3 by bolts. An installation rod 5 for installing an antenna is slidably connected to the inner wall of the support rod 4. An adjustment component 6 for adjusting the installation length of the installation rod 5 is provided on the outer side of the support rod 4. A lifting component 7 for adjusting the installation height of the antenna is provided on the outer side of the column 1.

[0023] The antenna installation height can be initially adjusted by sliding the support rod 2 inside the column 1. The support rod 4 and the mounting rod 5 can be used to support and install the antenna. The mounting rod 5 can be pulled to slide inside the support rod 4. The position of the mounting rod 5 can be fixed by the adjustment component 6, and the length of the mounting rod 5 can be adjusted, so that the antenna can be installed in different positions.

[0024] The adjustment assembly 6 includes a guide sleeve 61 fixed to the outside of the support rod 4, two sets of guide plates 62 fixed to the outside of the mounting rod 5, and the inner walls of the support rod 4 and the guide sleeve 61 are slidably connected to the outer walls of the guide plates 62. The inner wall of the support rod 4 is fixed with a guide tube 63 for guiding the antenna line, and the outer wall of the guide tube 63 is slidably connected to the inner wall of the mounting rod 5. The inner wall of the guide sleeve 61 is threaded with a positioning bolt 64, and the inner wall of the mounting rod 5 has multiple sets of threaded holes that are threadedly connected to the positioning bolt 64.

[0025] Pull the mounting rod 5 to slide inside the support rod 4, causing the guide plate 62 to slide inside the guide sleeve 61, allowing the mounting rod 5 to move horizontally left and right, thereby adjusting the length of the mounting rod 5. The mounting rod 5 is then fixed inside the guide sleeve 61 by the positioning bolt 64 and threaded hole. The antenna line passes through the guide tube 63, and the line moves orderly inside the guide tube 63, making the antenna line layout neat and easy to maintain and manage.

[0026] The lifting assembly 7 includes a guide rail 71 fixed to the outside of the column 1, a toothed plate 72 fixed to the outside of the support rod 2, and the outside of the toothed plate 72 is slidably connected to the inner wall of the guide rail 71. A drive member 73 for moving the toothed plate 72 is provided on the outside of the column 1.

[0027] The drive component 73 can drive the toothed plate 72 to slide inside the guide rail 71, thereby raising and lowering the support rod 2 to adjust the installation height of the antenna and avoid the limitation of the surrounding environment of the antenna, which may lead to the inability to achieve the best radiation direction and coverage.

[0028] Example 2: This is the second embodiment of the present invention, which is based on the previous embodiment.

[0029] Specifically, two sets of fixing blocks 8 are fixed on the outer side of the support frame 3, and fixing bolts 9 are threadedly connected to the inner wall of the fixing blocks 8. Multiple sets of vertically arranged mounting holes 10 are opened in the inner cavity of the support rod 2, and the inner wall of the mounting holes 10 is threadedly connected to the outer side of the fixing bolts 9.

[0030] By using the fixing bolts 9 and the mounting holes 10 at different heights, the fixing block 8 can be installed at different heights on the support rod 2, thereby adjusting the installation height of the support frame 3.

[0031] Specifically, a first clamping plate 11 is fixed to one end of the mounting rod 5, and a second clamping plate 12 for mounting the antenna is fixed to the inner wall of the first clamping plate 11 by bolts.

[0032] The antenna is installed by using the first clamping plate 11 and the second clamping plate 12 together. The first clamping plate 11 and the second clamping plate 12 are fixed by bolts, thereby fixing and supporting the antenna and clamping it between the two.

[0033] Specifically, the drive component 73 includes a protective shell 731 fixed to the outside of the column 1, a drive motor 732 fixed to one side of the protective shell 731, and a worm gear 733 fixed to the output end of the drive motor 732.

[0034] The protective shell 731 can protect the worm 733 and worm wheel 734, and the drive motor 732 can drive the worm 733 to rotate, which facilitates the subsequent adjustment of the height of the support rod 2.

[0035] Specifically, a worm gear 734 is meshed with the outer side of the worm 733, and a rotating rod 735 is fixed to the inner ring of the worm gear 734. The outer side of the rotating rod 735 is rotatably connected to the inner wall of the protective shell 731.

[0036] The outer side of the worm gear 734 meshes with the outer side of the toothed plate 72. The rotation of the worm 733 drives the worm gear 734 to rotate, which in turn causes the toothed plate 72 to slide inside the guide rail 71, and the support rod 2 to slide inside the column 1, allowing adjustment of the height of the support rod 2. It should be noted that during mechanical operation, there is relative sliding and rolling between the tooth surfaces of the worm gear 734, worm 733, and toothed plate 72, which generates significant friction. In order to effectively reduce friction, reduce wear, prevent overheating, and avoid corrosion, and to ensure that the worm gear 734, worm 733, and toothed plate 72 can operate stably, reliably, and for a long time, it is necessary to regularly apply an appropriate amount of lubricating oil to their surfaces for protection. The lubricant can form a protective film on the surfaces of the worm gear 734, worm 733, and toothed plate 72, which can not only reduce friction and wear, but also adsorb dust particles, preventing dust from accumulating on the meshing surfaces and affecting the transmission effect. The replenishment and replacement cycle of the lubricating oil needs to be determined according to the frequency of use and working conditions of the equipment.

[0037] Example 3: This is the third embodiment of the present invention, which is based on the first two embodiments.

[0038] Specifically, a pull rope 13 is fixed to the outside of the support rod 2, and a support block 14 is fixed to the bottom of the pull rope 13.

[0039] The support block 14 is used to connect to the ground, and the pull rope 13 provides tension to the support rod 2, increasing the stability of the column 1 and the support rod 2, especially in harsh environments such as strong winds.

[0040] Specifically, a support base 15 is fixed to the bottom of the column 1, and a mounting base 16 is fixed to the bottom of the support base 15 by bolts, and mounting grooves are provided at the four corners of the mounting base 16.

[0041] The support base 15 increases the contact area between the column 1 and the ground, preventing the column 1 from tilting or shaking and ensuring the stability of the antenna installation. Bolts are used to pass through the mounting groove to fix the mounting base 16 to the ground, thereby firmly fixing the entire mounting frame in the designated position.

[0042] In use, the drive motor 732 starts, driving the worm gear 733 to rotate. The worm wheel 734, which meshes with the worm gear 733, rotates accordingly, which in turn drives the rotating rod 735, which is fixed to the inner ring of the worm wheel 734, to rotate within the protective shell 731. The worm wheel 734 drives the toothed plate 72 to slide within the guide rail 71, causing the support rod 2 to slide within the column 1, thus achieving initial adjustment of the antenna installation height. This avoids the problem of the antenna not achieving the optimal radiation direction and coverage range due to limitations imposed by the surrounding environment. Pulling the mounting rod 5 to slide within the support rod 4 and the guide plate 62 to slide within the guide sleeve 61 allows the mounting rod 5 to move horizontally left and right. After determining the position, the positioning bolt 64 is screwed into the corresponding threaded hole on the mounting rod 5 to fix the mounting rod 5, thereby adjusting the antenna installation position and improving the antenna signal coverage range. The antenna is then clamped between the first clamping plate 11 and the second clamping plate 12 with bolts, completing the fixed support of the antenna.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A base station antenna mounting bracket, comprising a column (1), characterized in that: The inner wall of the column (1) is slidably connected to a support rod (2), and multiple sets of support frames (3) are installed on the outer side of the support rod (2). The inner wall of the support frame (3) is fixed with a support rod (4) by bolts. The inner wall of the support rod (4) is slidably connected to an installation rod (5) for installing an antenna. An adjustment component (6) for adjusting the installation length of the installation rod (5) is provided on the outer side of the support rod (4). A lifting component (7) for adjusting the installation height of the antenna is provided on the outer side of the column (1). The adjustment assembly (6) includes a guide sleeve (61) fixed to the outside of the support rod (4), two sets of guide plates (62) fixed to the outside of the mounting rod (5), and the inner walls of the support rod (4) and the guide sleeve (61) are slidably connected to the outside of the guide plates (62). The inner wall of the support rod (4) is fixed with a guide tube (63) for guiding the antenna line, and the outer side of the guide tube (63) is slidably connected to the inner wall of the mounting rod (5). The inner wall of the guide sleeve (61) is threaded with a positioning bolt (64), and the inner wall of the mounting rod (5) has multiple sets of threaded holes that are threadedly connected to the positioning bolts (64). The lifting assembly (7) includes a guide rail (71) fixed to the outside of the column (1), a toothed plate (72) fixed to the outside of the support rod (2), and the outside of the toothed plate (72) is slidably connected to the inner wall of the guide rail (71). A driving member (73) for moving the toothed plate (72) is provided on the outside of the column (1).

2. The base station antenna mounting bracket as described in claim 1, characterized in that: Two sets of fixing blocks (8) are fixed on the outer side of the support frame (3). The inner wall of the fixing block (8) is threaded with fixing bolts (9). The inner cavity of the support rod (2) has multiple sets of vertically arranged mounting holes (10), and the inner wall of the mounting holes (10) is threaded with the outer side of the fixing bolts (9).

3. The base station antenna mounting bracket as described in claim 1, characterized in that: One end of the mounting rod (5) is fixed with a first clamping plate (11), and the inner wall of the first clamping plate (11) is fixed with a second clamping plate (12) for antenna installation by bolts.

4. The base station antenna mounting bracket as described in claim 1, characterized in that: The drive unit (73) includes a protective shell (731) fixed to the outside of the column (1), a drive motor (732) is fixed on one side of the protective shell (731), and a worm gear (733) is fixed to the output end of the drive motor (732).

5. The base station antenna mounting bracket as described in claim 4, characterized in that: The worm (733) is meshed with a worm wheel (734) on its outer side. The inner ring of the worm wheel (734) is fixed with a rotating rod (735), and the outer side of the rotating rod (735) is rotatably connected to the inner wall of the protective shell (731).

6. The base station antenna mounting bracket as described in claim 1, characterized in that: A pull rope (13) is fixed to the outside of the support rod (2), and a support block (14) is fixed to the bottom of the pull rope (13).

7. The base station antenna mounting bracket as described in claim 1, characterized in that: The bottom of the column (1) is fixed with a support base (15), and the bottom of the support base (15) is fixed with a mounting base (16) by bolts, and the four corners of the mounting base (16) are provided with mounting grooves.

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