Electric support for remotely and automatically adjusting inclination angle and azimuth angle of antenna

Abstract

The utility model belongs to the technical field of antenna supports, and particularly relates to an electric support for remotely and automatically adjusting the inclination angle and azimuth angle of an antenna, which comprises a tower and an antenna body, and the tower and the antenna body are rotationally connected through an inclination angle adjusting electric support and an azimuth angle adjusting electric support. The inclination angle adjusting electric support is composed of a first fixing frame and a folding frame, the first fixing frame is fixedly connected with the tower frame, one end of the upper portion of the first fixing frame is rotationally connected with a connecting block, the connecting block is fixedly connected with one end of the folding frame, and the other end of the folding frame is rotationally connected with a connecting base. A first electric telescopic cylinder is arranged on the folding frame; the azimuth angle adjusting electric support is composed of a second fixing frame and an adjusting block, one side of the second fixing frame is rotationally connected with a second electric telescopic cylinder, one end of the second fixing frame is rotationally connected with the adjusting block, and the second electric telescopic cylinder is rotationally connected with one side of the adjusting block.

Description

TECHNICAL FIELD

[0001] The utility model belongs to antenna support technical field, concretely relates to a kind of electric support of remote automatic adjustment antenna inclination and azimuth. BACKGROUND

[0002] Antenna is a kind of device for transmitting and receiving electromagnetic wave, in communication system, it is indispensable component part. Because the propagation of electromagnetic wave in space has directionality, if the direction and inclination of antenna are not adjusted well, the signal strength received can be weak, by adjusting the azimuth and inclination of antenna, can make antenna better align signal source, maximum limit receives signal strength, in addition, in order to ensure that the antenna on ground can continuously, effectively receive satellite signal, the azimuth and inclination of antenna need to be dynamically adjusted according to the position of satellite.

[0003] The existing electric support is mostly adjusted by artificial mechanical type when installing, and the overall angle is adjusted by the adjusting support fixedly connected with ground, not only needs to be fixed to support when installing, antenna and support also need to be gradually connected, which is more troublesome, the precision required when installing is higher, and after fixing, next adjustment must be manually climbed tower and mechanically adjusted, cannot be remotely fine-tuned according to situation, which is extremely complex, time-consuming and laborious. UTILITARY MODEL CONTENTS

[0004] The utility model solves the technical problem that the existing electric support needs to be fixed to support when using, antenna and support also need to be gradually connected, which is more troublesome, and adjustment must be manually climbed tower and mechanically adjusted on site, cannot be remotely fine-tuned according to situation, which is time-consuming and laborious.

[0005] To solve the above technical problems, the utility model provides a kind of electric support of remote automatic adjustment antenna inclination and azimuth, including tower and antenna body, wherein tower and antenna body are rotationally connected by inclination adjustment electric support and azimuth adjustment electric support, and the connecting seat is arranged at the connection of inclination adjustment electric support and azimuth adjustment electric support and antenna body;Inclination adjustment electric support is composed of first fixed frame and folding frame, first fixed frame is fixedly connected with tower, and the upper end of first fixed frame is rotationally connected with connecting block, connecting block is fixedly connected with one end of folding frame, the other end of folding frame is rotationally connected with connecting seat, and first electric telescopic cylinder is arranged on folding frame;Azimuth adjustment electric support is composed of second fixed frame and adjusting block, second fixed frame is rotationally connected with second electric telescopic cylinder on one side, one end on second fixed frame is rotationally connected with adjusting block, and second electric telescopic cylinder is rotationally connected with one side of adjusting block, and the other end of adjusting block is rotationally connected with connecting seat.

[0006] Furthermore, the first and second fixed frames have the same structure and are both composed of connecting plates and functional plates. The connecting plates and functional plates are located on both sides of the tower and are fixedly connected by mounting bolts. The connecting plates and functional plates are provided with stepped V-shaped positioning grooves at the tower location.

[0007] Furthermore, the connecting block is located on the side of the first fixing frame closer to the antenna body, and the side of the connecting block away from the antenna body is fixedly connected to the folding frame by fixing bolts.

[0008] Furthermore, the folding frame has an overall "A"-shaped opening and closing folding structure, with the first electric telescopic cylinder located on both sides of the folding frame and rotatably connected to both sides of the folding frame.

[0009] Furthermore, the second electric telescopic cylinder is located on one side of the tower, and the second fixed frame is rotatably connected to the second electric telescopic cylinder via a rotating sleeve.

[0010] Furthermore, the adjustment block is located on the side of the second mounting bracket closer to the antenna body, and the second mounting bracket is provided with adjustment scale on the outside of the adjustment block.

[0011] Furthermore, the tilt adjustment electric bracket and the azimuth adjustment electric bracket can coexist, or they can exist separately as tilt adjustment electric brackets or azimuth adjustment electric brackets, that is, they can exist alone or in combination.

[0012] The advantages of this utility model compared with the prior art are as follows:

[0013] This electric support bracket is fixed to the tower via a connection between a first fixed frame and a second fixed frame, allowing for easy selection of a suitable tower for connection. Disassembly is quick and convenient; simply remove the connection between the first and second fixed frames and the tower. Furthermore, by installing an external remote control device on the first and second electric telescopic cylinders, this electric support bracket can remotely adjust the antenna's tilt and azimuth angles, eliminating the need for personnel to climb the tower at the base station site for adjustment, thus saving time and increasing efficiency. Attached Figure Description

[0014] Figure 1 This utility model relates to the structure of an electric support for remotely and automatically adjusting the tilt and azimuth angle of an antenna. Figure 1 .

[0015] Figure 2 This utility model relates to the structure of an electric support for remotely and automatically adjusting the tilt and azimuth angle of an antenna. Figure 2 .

[0016] Figure 3This is an enlarged view of point A of the electric bracket for remotely and automatically adjusting the tilt and azimuth angle of an antenna according to this utility model.

[0017] Figure 4 This is an enlarged view of section B of the electric bracket for remotely and automatically adjusting the tilt and azimuth angle of an antenna according to this utility model.

[0018] As shown in the figure:

[0019] 1. Antenna body; 2. Tower; 3. Connecting seat; 4. First fixing frame; 5. Folding frame; 6. Connecting block; 7. First electric telescopic cylinder; 8. Second fixing frame; 9. Adjusting block; 10. Second electric telescopic cylinder; 11. Fixing seat; 12. Pole; 13. Connecting plate; 14. Functional plate; 15. Mounting bolt; 16. Positioning groove; 17. Fixing bolt; 18. Rotating sleeve; 19. Adjustment scale. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Example 1:

[0023] As per the instruction manual Figures 1-2 As shown, an electric support for remotely and automatically adjusting the tilt and azimuth angles of an antenna includes a tower 2 and an antenna body 1. The tower 2 and the antenna body 1 are rotatably connected by an electric tilt adjustment support and an electric azimuth adjustment support. The tower 2 is composed of a fixed base 11 and a pole 12, wherein the pole 12 is inserted and fixed on the fixed base 11. The first fixed frame 4 and the second fixed frame 8 are both fixedly connected to the pole 12. A connecting seat 3 is provided at the connection between the electric tilt adjustment support and the electric azimuth adjustment support and the antenna body 1.

[0024] As per the instruction manual Figure 3As shown, the tilt adjustment electric bracket consists of a first fixed frame 4 and a folding frame 5. The first fixed frame 4 is fixedly connected to the tower 2. A connecting block 6 is rotatably connected to one end of the first fixed frame 4. The connecting block 6 is fixedly connected to one end of the folding frame 5. The connecting block 6 is located on the side of the first fixed frame 4 closer to the antenna body 1, and the side of the connecting block 6 away from the antenna body 1 is fixedly connected to the folding frame 5 by a fixing bolt 17. The initial installation angle of the folding frame 5 can be adjusted by the fixing bolt 17. The other end of the folding frame 5 is rotatably connected to the connecting seat 3. A first electric telescopic cylinder 7 is provided on the folding frame 5. The folding frame 5 has an overall "A"-shaped opening and closing folding structure. The first electric telescopic cylinder 7 is located on both sides of the folding frame 5 and is rotatably connected to both sides of the folding frame 5.

[0025] As per the instruction manual Figure 4 As shown, the azimuth angle adjustment electric bracket is composed of a second fixed frame 8 and an adjustment block 9. A second electric telescopic cylinder 10 is rotatably connected to one side of the second fixed frame 8. The second electric telescopic cylinder 10 is located on one side of the tower 2, and the second fixed frame 8 is rotatably connected to the second electric telescopic cylinder 10 through a rotating sleeve 18. One end of the second fixed frame 8 is rotatably connected to the adjustment block 9, and the second electric telescopic cylinder 10 is rotatably connected to one side of the adjustment block 9. The other end of the adjustment block 9 is rotatably connected to the connecting seat 3. The adjustment block 9 is located on the side of the second fixed frame 8 close to the antenna body 1, and the second fixed frame 8 is provided with an adjustment scale 19 on the outside of the adjustment block 9.

[0026] In this utility model, the first fixing frame 4 and the second fixing frame 8 have the same structure and are both composed of a connecting plate 13 and a functional plate 14. The connecting plate 13 and the functional plate 14 are located on both sides of the tower 2 and are fixedly connected by mounting bolts 15. The connecting plate 13 and the functional plate 14 are provided with a stepped V-shaped positioning groove 16 at the tower 2.

[0027] Example 2:

[0028] In this invention, the tilt adjustment electric bracket and the azimuth adjustment electric bracket can coexist, or they can exist separately as tilt adjustment electric brackets or azimuth adjustment electric brackets. That is, they can exist alone or in pairs. Depending on the actual use, one tilt adjustment electric bracket or azimuth adjustment electric bracket can be installed, or two identical tilt adjustment electric brackets or azimuth adjustment electric brackets can be installed, so that the antenna body 1 can only be adjusted horizontally or vertically. In addition, only one tilt adjustment electric bracket or azimuth adjustment electric bracket can be set up to adjust the antenna body 1.

[0029] In the specific implementation of this utility model, the tilt angle adjustment is mainly achieved by the folding frame 5 on the first fixed frame 4 and the first electric telescopic cylinder 7. When the first electric telescopic cylinder 7 on the folding frame 5 extends or retracts, since it is located on both sides of the folding frame 5 and is rotatably connected to both sides of the folding frame 5, it will change the opening and closing angle of the folding frame 5. When the first electric telescopic cylinder 7 extends, the "V"-shaped structure of the folding frame 5 will unfold, pushing the connecting seat 3 above the antenna body 1, so that the antenna body 1 rotates around the adjusting block 9 on the second fixed seat 11 and the bottom of the antenna body 1 as the center, thereby changing the tilt angle of the antenna body 1.

[0030] The adjustment of the azimuth angle is mainly achieved by the second electric telescopic cylinder 10 and the adjusting block 9 on the second fixed frame 8. When the second electric telescopic cylinder 10 extends or retracts, it pushes the rotatably connected adjusting block 9 to rotate around the connection point between the adjusting block 9 and the second fixed frame 8. Since the other end of the adjusting block 9 is rotatably connected to the connecting seat 3 of the antenna body 1, the antenna body 1 drives the tilt adjustment electric bracket connected above to rotate at the connection point of the connecting block 6, thus driving the antenna body 1 to rotate and thereby changing the azimuth angle of the antenna body 1. At the same time, the second fixed frame 8 is provided with an adjustment scale 19 on the outside of the adjusting block 9, which can conveniently control and observe the degree of adjustment of the azimuth angle of the antenna body 1.

[0031] The present invention and its embodiments have been described above. This description is not restrictive, and the specific embodiments shown are only one of the embodiments of the present invention. The actual structure is not limited to this. In short, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit of the present invention, such design should fall within the protection scope of the present invention.

Claims

1. A remotely automatic electric support for adjusting the tilt and azimuth angles of an antenna, comprising a tower and an antenna body, wherein the tower and the antenna body are rotatably connected by an electric tilt adjustment support and an electric azimuth adjustment support, characterized in that: The tilt adjustment electric bracket and the azimuth adjustment electric bracket are provided with connecting seats at the connection points with the antenna body; The tilt adjustment electric support is composed of a first fixed frame and a folding frame. The first fixed frame is fixedly connected to the tower. A connecting block is rotatably connected to one end of the upper part of the first fixed frame. The connecting block is fixedly connected to one end of the folding frame. The other end of the folding frame is rotatably connected to a connecting seat. A first electric telescopic cylinder is provided on the folding frame. The azimuth angle adjustment electric bracket is composed of a second fixed frame and an adjustment block. A second electric telescopic cylinder is rotatably connected to one side of the second fixed frame. One end of the second fixed frame is rotatably connected to the adjustment block, and the second electric telescopic cylinder is rotatably connected to one side of the adjustment block. The other end of the adjustment block is rotatably connected to the connecting seat.

2. The electrically operated bracket for remotely and automatically adjusting the tilt and azimuth angles of an antenna according to claim 1, characterized in that: The first and second fixed frames have the same structure and are both composed of a connecting plate and a functional plate. The connecting plate and the functional plate are located on both sides of the tower and are fixedly connected by mounting bolts. The connecting plate and the functional plate are provided with a stepped V-shaped positioning groove at the tower.

3. The electrically operated bracket for remotely and automatically adjusting the tilt and azimuth angles of an antenna according to claim 1, characterized in that: The connecting block is located on the side of the first fixing frame closer to the antenna body, and the side of the connecting block away from the antenna body is fixedly connected to the folding frame by fixing bolts.

4. The electrically operated bracket for remotely and automatically adjusting the tilt and azimuth angles of an antenna according to claim 1, characterized in that: The folding frame is an overall "human" shaped opening and closing folding structure. The first electric telescopic cylinder is located on both sides of the folding frame and is rotatably connected to both sides of the folding frame.

5. The electrically operated bracket for remotely and automatically adjusting the tilt and azimuth angles of an antenna according to claim 1, characterized in that: The second electric telescopic cylinder is located on one side of the tower, and the second fixed frame is rotatably connected to the second electric telescopic cylinder through a rotating sleeve.

6. The electrically operated bracket for remotely and automatically adjusting the tilt and azimuth angles of an antenna according to claim 1, characterized in that: The adjustment block is located on the side of the second mounting bracket closer to the antenna body, and the second mounting bracket is provided with adjustment scale on the outside of the adjustment block.

7. The electrically operated bracket for remotely and automatically adjusting the tilt and azimuth angles of an antenna according to claim 1, characterized in that: The tilt adjustment electric bracket and the azimuth adjustment electric bracket can be installed individually or in combination.

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