Rotary mounting seat for signal antenna of signal tower

Abstract

The utility model discloses a rotary mounting seat for a signal antenna of a signal tower, which comprises a base, a rotary disc, a planetary gear, a connecting shaft, a bearing and a gear driving group, and is characterized in that the base comprises a circular chute and a rectangular groove which are connected with each other; the rotating disc is arranged on the circular inclined groove, the lower edge of the rotating disc is fixedly connected to a gear ring of a planetary gear, the planetary gear is arranged in the rectangular groove and placed in the horizontal direction, a gear driving set is movably connected to the lower portion of the planetary gear, and the gear driving set drives the planetary gear to rotate so that the rotating disc can operate. The device can keep constant speed, and is low in manufacturing cost, stable in structure and full-automatic.

Description

TECHNICAL FIELD

[0001] The utility model relates to signal antenna field, concretely relates to a kind of rotating mounting seat of signal tower signal antenna. BACKGROUND

[0002] The mounting seat of signal antenna is an advanced installation mode under the background of the rapid development of wireless communication technology and the continuous improvement of signal coverage demand.It has the characteristics of high-precision positioning, stable and reliable and intelligent control, and can effectively improve the coverage range and communication quality of antenna.Signal antenna needs to receive signals in all directions, and the base of the existing signal tower signal antenna is generally fixed and does not have the function of rotation. SUMMARY

[0003] In view of the above defects or deficiencies in the prior art, it is desirable to provide a rotating mounting seat of signal tower signal antenna.

[0004] According to the technical scheme provided by the embodiment of the present application, a rotating mounting seat of signal tower signal antenna is provided, which comprises a base, a rotating disc, a planetary gear, a connecting shaft, a bearing and a gear drive group.

[0005] The rotating disc is arranged on the circular chute, and the lower edge is fixedly connected to the gear ring of the planetary gear.The planetary gear is arranged in the rectangular slot and placed horizontally.The gear drive group is movably connected to the lower side of the planetary gear, and the gear drive group drives the planetary gear to rotate, so that the rotating disc operates.

[0006] In the utility model, further, the base is rectangular, and the four corners are chamfered.

[0007] In the utility model, further, the circular chute extends downwardly, the rectangular slot is arranged below the circular chute, and a bearing groove extending downwardly is arranged in the middle of the bottom surface of the rectangular slot.

[0008] In the utility model, further, the side surface of the rotating disc is an inclined surface extending downwardly and inwardly, and the circular chute cooperates with the inclined surface.

[0009] In the utility model, further, the lower surface of the rotating disc is provided with a concave circular arc groove, and the upper surface is provided with a plurality of threaded holes, which is beneficial to the connection of signal antenna.

[0010] In the utility model, further, the sun gear of the planetary gear is connected to the upper end of the connecting shaft, the lower end of the connecting shaft is sleeved in the bearing, and the bearing is arranged in the bearing groove.

[0011] Further, the driven gear is fixed on the connecting shaft, and the driven gear is located between the planetary gear and the bearing.

[0012] Further, the driven gear is fixed on the connecting shaft, and the driven gear is located between the planetary gear and the bearing.

[0013] In summary, the base and the rotating disc as the structure of the connecting signal antenna can improve the stability of the signal antenna, so that the frequency of the signal antenna rotation is not too fast, and the circular chute provided on the base is an inclined circular hole, which can be used in cooperation with the rotating disc, the rotating disc can be fixedly connected to the gear ring in the planetary gear, the planetary gear can reduce the speed of the motor, so that the rotating speed of the signal antenna is not too high, the gear drive group is connected with the planetary gear, and the whole structure is operated. The device can maintain uniform speed, has low manufacturing cost, stable structure and full automation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Other features, objects, and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments made with reference to the drawings:

[0015] Figure 1 It is a schematic view of the three-dimensional structure of the mounting seat;

[0016] Figure 2 It is a schematic view of the internal structure of the mounting seat;

[0017] Figure 3 It is a schematic view of the internal front structure of the mounting seat;

[0018] Figure 4 It is a schematic view of the cross-sectional structure of the base;

[0019] Figure 5 It is a schematic view of the cross-sectional structure of the rotating disc.

[0020] Reference signs in the drawings:

[0021] 1-base; 10-circular chute; 11-rectangular groove; 110-bearing groove; 2-rotating disc; 20-circular arc groove; 21-inclined surface; 3-planetary gear; 4-connecting shaft; 5-bearing; 6-gear drive group; 60-driven gear; 61-gear shaft; 62-motor. DETAILED DESCRIPTION

[0022] The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate description, only the parts related to the utility model are shown in the drawings.

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] like Figure 1 As shown, the rotating mounting base for a signal tower antenna of this application consists of a base 1, a circular inclined groove 10, a rectangular groove 11, a bearing groove 110, a rotating disk 2, an arc groove 20, an inclined surface 21, a planetary gear 3, a connecting shaft 4, a bearing 5, a gear drive group 6, a driven gear 60, a gear shaft 61, a motor 62, etc.

[0025] like Figure 1 and Figure 4 As shown, the base 1 serves as a component supporting the entire structure. The bottom of the base 1 is flat, increasing the stability of the structure. The base 1 is rectangular, with chamfered corners to prevent bumps and knocks from operators. The base 1 has a downward-sloping circular groove 10. The surface of the circular groove 10 needs to be precision machined during manufacturing to prevent jamming during rotation. The base 1 also has a rectangular groove 11 located below the circular groove 10. A bearing groove 110 is located in the center of the bottom surface of the rectangular groove 11.

[0026] like Figure 1 and Figure 5 As shown, the side of the rotating disk 2 is designed as an inclined surface 21 extending downward and inward. The rotating disk 2 is cylindrical with an inclined side. The inclined surface 21 needs to be precision machined and matches the circular inclined groove 10. An arc groove 20 is provided on the bottom of the rotating disk 2 to prevent the middle of the planetary gear 3 from rubbing against the bottom of the rotating disk 2, thus preventing the structure from jamming during rotation and increasing the service life of the entire structure. A flange can be provided on the top of the rotating disk 2, and the antenna mounting base is connected to the flange by bolts.

[0027] like Figure 2 and Figure 3 As shown, the ring gear in planetary gear 3 is fixedly connected to the lower edge of the rotating disk 2. The upper end of the connecting shaft 4 is fixedly connected to the sun gear of planetary gear 3, and the lower end of the connecting shaft 4 is fixedly sleeved on the inner diameter of the bearing 5. The bearing 5 is located in the bearing groove 110, which allows the connecting shaft 4 to rotate smoothly without jamming. Planetary gear 3 is a reducer. When the connecting shaft 4 rotates, it drives the sun gear, which transmits power to several small planetary teeth surrounding it. These small planetary teeth mesh with the ring gear. As the small planetary gear rotates several times, the outer ring gear rotates several times, thus achieving the purpose of deceleration.

[0028] like Figure 2 and Figure 3As shown, the gear drive group 6 is provided with a driven gear 60 which is sleeved on the connecting shaft 4 and is located above the bearing 5, the driven gear 60 engages with a gear shaft 61 which is connected with the output end of a motor 62, when the motor 62 is started, the gear shaft 61 rotates transversely to drive the driven gear 60, the driven gear 60 drives the connecting shaft 4 to rotate vertically, and drives the whole structure to operate. The motor 62 is fixedly connected in the rectangular groove 11.

[0029] In summary, the structure can be provided with an encoder or an angle sensor for real-time monitoring of the rotation angle of the antenna, ensuring the accuracy of the positioning of the antenna.

[0030] The above description is only the preferred embodiment of the present application and the description of the technical principles and other schemes. Meanwhile, the utility model range involved in the present application is not limited to the technical scheme formed by the specific combination of the above technical features, and should also cover other technical schemes formed by the combination of the above technical features or equivalent features without departing from the utility model concept. For example, the technical scheme formed by the mutual replacement of the above features and the technical features disclosed in the present application (but not limited to) having similar functions.

Claims

1. A rotating mount for signal tower signal antennas, comprising a base (1), a rotating disc (2), a planetary gear (3), a connecting shaft (4), a bearing (5) and a gear drive group (6), characterized in that: The base (1) comprises a circular chute (10) and a rectangular chute (11) which are connected to each other; The rotating disc (2) is arranged on the circular chute (10) and is fixedly connected to the gear ring of the planetary gear (3) at the lower edge, the planetary gear (3) is arranged in the rectangular chute (11) and is placed horizontally, the lower end of the planetary gear (3) is movably connected to the gear driving group (6), the gear driving group (6) drives the planetary gear (3) to rotate, so that the rotating disc (2) operates.

2. A rotating mount for a signal tower signal antenna according to claim 1, characterized in that: The circular chute (10) extends downwardly and obliquely, the rectangular chute (11) is arranged below the circular chute (10), and a bearing groove (110) extending downwardly is arranged in the middle of the bottom surface of the rectangular chute (11).

3. A rotating mount for a signal tower signal antenna according to claim 1 or 2, characterised in that: The side surface of the rotating disc (2) is provided with an inclined surface (21) extending downwardly and inwardly, and the circular chute (10) is matched with the inclined surface (21).

4. A rotating mount for a signal tower signal antenna according to claim 1, characterized in that: The lower surface of the rotating disc (2) is provided with a circular arc groove (20) concaved inwardly, and the upper surface is provided with a plurality of threaded holes, which are beneficial to the connection of a signal antenna.

5. A rotating mount for a signal tower signal antenna according to claim 1 or 3, characterized in that: The sun gear of the planetary gear (3) is sleeved with the upper end of the connecting shaft (4), the lower end of the connecting shaft (4) is sleeved in the bearing (5), and the bearing (5) is arranged in the bearing groove (110).

6. A rotating mount for a signal tower signal antenna according to claim 1, characterized in that: The gear driving group (6) is provided with a driven gear (60) engaging with a gear shaft (61), the gear shaft (61) is placed horizontally, and one end of the gear shaft (61) is connected to the output end of a motor (62).

7. A rotating mount for a signal tower signal antenna according to claim 6, characterised in that: The driven gear (60) is fixedly arranged on the connecting shaft (4) in the middle, and the driven gear (60) is located between the planetary gear (3) and the bearing (5).

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