Satellite antenna with lifting type stable support

Abstract

The invention relates to the technical field of satellite antennas, and discloses a satellite antenna with a lifting type stable support, according to the satellite antenna with the lifting type stable support, after a baffle ring rotates by a certain distance, a notch of the baffle ring can coincide with a position of a stop lever, so that the baffle ring cannot stop the stop lever any more; the spring II which is in an original state is tensioned can pull the sliding ring to rise, and the spring I which is in an original state is compressed can push the sliding block to slide in the limiting groove, so that the sliding block is forced to push the two ends of the supporting rod to rotate, the sliding ring rises to drive the hinged block to rise, and the supporting rod at one end hinged to the hinged block rises; and when the sliding ring ascends, the anti-skid block is driven to ascend in the groove and stops moving along with upward movement of the sliding ring to a certain degree, the lifting column can be reinforced in cooperation with supporting of the anti-skid block and the supporting rod, loosening of the lifting column is avoided, and the satellite antenna body is more stable in use.

Description

Technical Field

[0001] The invention relates to the technical field of satellite antennas, and in particular to a satellite antenna with a lifting and stabilizing bracket. Background Art

[0002] A satellite dish, also known as a satellite TV receiving dish or satellite, is a device used to receive signals from geosynchronous satellites. A satellite dish, also known as a big pot, is a metal parabola that reflects satellite signals to the feed and high-frequency head at the focal point. The function of a satellite dish is to collect weak signals from satellites and remove as much noise as possible. Most antennas are usually parabolic, and some multi-focus antennas are a combination of spherical and parabolic surfaces. The satellite signal is reflected by the parabolic antenna and concentrated at its focal point.

[0003] Most satellite antennas are installed on rooftops or high places without any obstructions. Because of their large pot shape, when affected by strong winds, their larger surface will easily cause strong winds to blow them around, or even cause them to topple over and be damaged. Most existing satellite antenna bodies are installed directly on a base, but in order to ensure that they can be rotated or adjusted in height, they cannot be reinforced in strong winds, and their stability needs to be improved when encountering strong winds. Summary of the invention

[0004] The object of the present invention is to provide a satellite antenna with a lifting and stabilizing bracket to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A satellite antenna with a lifting stable bracket, comprising a satellite antenna body, a base, a connecting plate, a connecting seat, a connecting frame, a rotating sleeve and a cylinder 1, wherein a control part and a reinforcement part for increasing the stability of the satellite antenna body when in use are arranged above the base;

[0006] Among them, the control part includes a lifting column, a rotating column, a rotating plate, a retaining ring, a bevel ring, a pressure plate, a fixing plate, a guide ring, an arc spring, a cylinder 2, a slide groove, and a groove. The inner side of the base passes through and is slidably connected with a lifting column, the bottom surface of the satellite antenna body is fixedly connected with a connecting plate, the connecting plate passes through a connecting seat and is hinged with the connecting seat, the inner side of the connecting seat is fixedly connected with a cylinder 1, the bottom surface of the satellite antenna body is fixedly connected with a connecting frame, the inner side of the connecting frame passes through and is rotatably connected with a rotating sleeve, the bottom surface of the rotating sleeve is fixedly connected to the output shaft of the cylinder 1, when the satellite antenna body is in use, the orientation of the satellite antenna body is adjusted, and then the base is installed in an appropriate position by bolts, and the rotating sleeve is lifted up by starting cylinder 1 and the rotating sleeve lifts the connecting frame, so that the connecting frame pushes the satellite antenna body to rotate at the position where the connecting plate and the connecting seat are hinged to adjust the angle of the satellite antenna body.

[0007] Preferably, a second cylinder is fixedly connected inside the base, and a top surface of the second cylinder is fixedly connected to a bottom surface of the lifting column.

[0008] Preferably, a rotating column penetrates through the inner side of the lifting column and is rotatably connected thereto, and the top surface of the rotating column is fixedly connected to the bottom surface of the connecting frame.

[0009] Preferably, the rotating column passes through and is fixedly connected with a rotating plate. When a strong wind blows in the direction of the satellite antenna body, the satellite antenna body will be forced to rotate, and the satellite antenna body will drive the rotating column to rotate together through the connecting plate and the connecting seat, so that the rotating column is located in the lifting column and drives the rotating plate to rotate. A baffle ring is fixedly connected to the side of the rotating plate. The number of the baffle rings is two groups, and the two groups of baffle rings are symmetrically arranged with the center line of the rotating plate as the symmetry axis. Both ends of the baffle ring are downward inclined surfaces. When the rotating plate rotates a certain distance, the notch of the inclined ring and the baffle ring will be aligned with the baffle rod. When the arc spring pushes the pressure plate to reset, the baffle ring is driven to rotate in the opposite direction, so that the inclined surface part of the baffle ring resists the baffle rod and slides to the bottom of the baffle ring.

[0010] Preferably, the top surface of the retaining ring is fixedly connected with a bevel ring. Since the top of the fixed plate is fixedly connected to the inner wall of the lifting column, the fixed plate will not rotate, and the rotation of the rotating plate will drive the pressure plate to rotate, so that the pressure plate compresses the arc spring, and when the rotating plate rotates, the retaining ring will be driven to rotate together, and the retaining ring will also drive the bevel ring fixedly connected to the top surface to rotate. The top surface of the rotating plate is fixedly connected with the pressure plate, and the inner wall of the lifting column is fixedly connected with the fixed plate.

[0011] Preferably, a guide ring is passed through and fixedly connected to the surface of the bottom end of the fixed plate, and the guide ring passes through the pressure plate, and an arc spring is fixedly connected between the pressure plate and the fixed plate. A sliding groove and a groove are provided on the surface of the lifting column. When the sliding ring rises, the hinge block is driven to rise, so that the support rod at one end hinged to the hinge block is raised, and when the sliding ring rises, the anti-sliding block located in the groove is also driven to rise. As the sliding ring moves upward to a certain extent, it stops moving. With the support of the anti-sliding block and the support rod, the lifting column can be reinforced to prevent the lifting column from loosening and make the satellite antenna body more stable when in use.

[0012] Preferably, the reinforcement part includes a limit groove, a support rod, a slider, a spring 1, a strut, a sliding ring, a hinge block, a baffle rod, an anti-sliding block, a vertical rod, and a spring 2. The top surface of the base is provided with a limit groove, the inner side of the limit groove penetrates and is slidably connected with a slider, the inner side of the limit groove is fixedly connected with a support rod, the support rod penetrates the slider and the slider is slidably connected to the support rod, the surface of the slider is fixedly connected with a spring 1, and the end of the spring 1 away from the slider is fixedly connected to the inner side of the limit groove.

[0013] Preferably, a support rod is passed through and hinged on the top surface of the slider, and a hinge block is passed through and hinged on the end of the support rod away from the slider. Cylinder 2 is started to pull back the lifting column, which causes the barrier rod to pull back the sliding ring, and the support rod will push the slider to reset so that reinforcement work can be carried out next time it is affected by strong winds. When cylinder 2 is used, the reinforcement part can be reset, which makes the operation more convenient, and reinforcement can be performed repeatedly to increase the service life of the satellite antenna body and its stability during use. The surface of the hinge block is fixedly connected to the sliding ring.

[0014] Preferably, a blocking rod is fixedly connected to the inner side of the sliding ring. After the blocking ring rotates a certain distance, the notch of the blocking ring will coincide with the position of the blocking rod, so that the blocking ring can no longer block the blocking rod. Then, the spring 2 which is originally tensioned will pull the sliding ring to rise, and the blocking rod passes through the sliding groove and one end of the blocking rod located on the inner side of the lifting column is located below the blocking ring, and the inner side of the sliding ring fits with the outer surface of the lifting column.

[0015] Preferably, the inner side of the sliding ring is fixedly connected with an anti-sliding block, the anti-sliding block is embedded in the groove, and the surface of the sliding ring penetrates and is slidably connected with a vertical rod. The top of the vertical rod is fixedly connected with the surface of the lifting column, and a second spring is fixedly connected between the inner side of the lifting column and the top surface of the sliding ring. After the retaining ring rotates a certain distance, the notch of the retaining ring will coincide with the position of the retaining rod, so that the retaining ring can no longer block the retaining rod, then the second spring in the original state of tension will pull the sliding ring to rise, and the first spring in the original state of compression will push the slider to slide in the limit groove, thereby forcing the slider to push both ends of the support rod to rotate.

[0016] Compared with the prior art, the present invention provides a satellite antenna with a lifting and stabilizing bracket, which has the following beneficial effects:

[0017] 1. The satellite antenna with a lifting and stabilizing bracket has a notch in the retaining ring that coincides with the position of the retaining rod after the retaining ring rotates a certain distance, so that the retaining ring can no longer block the retaining rod, and then the spring 2 in the original state of tension will pull the sliding ring to rise, and the spring 1 in the original state of compression will push the slider to slide in the limit groove, thereby forcing the slider to push both ends of the support rod to rotate, and the rising of the sliding ring will drive the hinge block to rise, so that the support rod at one end hinged to the hinge block rises, and when the sliding ring rises, it will also drive the anti-sliding block to rise in the groove, and as the sliding ring moves upward to a certain extent, it stops moving, and with the support of the anti-sliding block and the support rod, it can reinforce the lifting column, prevent the lifting column from loosening, and make the satellite antenna body more stable when in use.

[0018] 2. When the satellite antenna body of the satellite antenna with a lifting stable bracket is blown by strong wind and drives the rotating column to rotate, the satellite antenna body will also rotate accordingly, so that the inner side of the satellite antenna body is prevented from being directly blown by the strong wind, thereby reducing the impact of the strong wind weather on the satellite antenna body.

[0019] 2. The satellite antenna with a lifting and stabilizing bracket has a notch between the bevel ring and the baffle ring that will be aligned with the baffle rod after the rotating plate rotates a certain distance. When the arc spring pushes the pressure plate to reset, the baffle ring is driven to rotate in the opposite direction, so that the bevel part of the baffle ring contacts the baffle rod and slides to the bottom of the baffle ring. Then, cylinder two is started to pull back the lifting column, so that the baffle rod pulls back the sliding ring, and the support rod pushes the slider to reset, so that reinforcement work can be carried out next time it is affected by strong winds. When cylinder two is used, the reinforcement part can be driven to reset, which is more convenient to operate. In addition, reinforcement can be performed repeatedly to increase the service life of the satellite antenna body and its stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view structural schematic diagram of the present invention;

[0021] Figure 2 It is a left-side structural schematic diagram of the present invention;

[0022] Figure 3 It is a schematic diagram of the enlarged structure of the base of the present invention;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the base of the present invention;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the lifting column of the present invention;

[0025] Figure 6 This is a schematic diagram of the cross-sectional enlarged structure of the lifting column of the present invention;

[0026] Figure 7 It is a schematic diagram of the enlarged structure of the rotating plate of the present invention.

[0027] In the figure: 1. Satellite antenna body; 2. Control unit; 21. Lifting column; 22. Rotating column; 23. Rotating plate; 24. Blocking ring; 25. Bevel ring; 26. Pressure plate; 27. Fixed plate; 28. Guide ring; 29. ​​Arc spring; 210. Cylinder 2; 211. Slide groove; 212. Groove; 3. Reinforcement unit; 31. Limiting groove; 32. Support rod; 33. Sliding block; 34. Spring 1; 35. Support rod; 36. Sliding ring; 37. Articulated block; 38. Blocking rod; 39. Anti-sliding block; 310. Vertical pole; 311. Spring 2; 4. Base; 5. Connecting plate; 6. Connecting seat; 7. Connecting frame; 8. Rotating sleeve; 9. Cylinder 1. DETAILED DESCRIPTION

[0028] like Figure 1-Figure 7 As shown, the present invention provides a technical solution: a satellite antenna with a lifting stable bracket, comprising a satellite antenna body 1, a base 4, a connecting plate 5, a connecting seat 6, a connecting frame 7, a rotating sleeve 8 and a cylinder 9, and a control part 2 and a reinforcement part 3 are arranged above the base 4 to increase the stability of the satellite antenna body 1 when in use;

[0029] The control unit 2 includes a lifting column 21, a rotating column 22, a rotating plate 23, a retaining ring 24, a bevel ring 25, a pressure plate 26, a fixing plate 27, a guide ring 28, an arc spring 29, a cylinder 210, a slide groove 211, and a groove 212. The inner side of the base 4 penetrates and is slidably connected with the lifting column 21. The bottom surface of the satellite antenna body 1 is fixedly connected with a connecting plate 5, which penetrates the connecting seat 6 and is hinged to the connecting seat 6. The inner side of the connecting seat 6 is fixedly connected with a cylinder 9. The bottom surface of the satellite antenna body 1 is fixedly connected with the connecting plate 5. A connecting frame 7 is connected, and a rotating sleeve 8 is passed through and rotatably connected to the inner side of the connecting frame 7, and the bottom surface of the rotating sleeve 8 is fixedly connected to the output shaft of the cylinder 1 9. When the satellite antenna body 1 is used, the orientation of the satellite antenna body 1 is adjusted, and then the base 4 is installed in an appropriate position by bolts, and the rotating sleeve 8 is lifted by starting the cylinder 1 9 and the connecting frame 7, so that the connecting frame 7 pushes the satellite antenna body 1 to rotate at the position where the connecting plate 5 and the connecting seat 6 are hinged to adjust the angle of the satellite antenna body 1. The inside of the base 4 is fixedly connected to the cylinder 210, and the top surface of the cylinder 210 is fixedly connected to the bottom surface of the lifting column 21. The inner side of the lifting column 21 is passed through and rotatably connected to the rotating column 22, and the top surface of the rotating column 22 is fixedly connected to the bottom surface of the connecting frame 7. The rotating column 22 passes through and is fixedly connected with a rotating plate 23. When a strong wind blows in the direction of the satellite antenna body 1, the satellite antenna body 1 will be forced to rotate, and the satellite antenna body 1 will drive the rotating column 22 to rotate together through the connecting plate 5 and the connecting seat 6, so that the rotating column 22 is located in the lifting column 21 and drives the rotating plate 23 to rotate. A retaining ring 24 is fixedly connected to the side of the rotating plate 23. There are two groups of retaining rings 24, and the two groups of retaining rings 24 are symmetrically arranged with the center line of the rotating plate 23 as the symmetry axis. Both ends of the retaining ring 24 are downwardly inclined. When the rotating plate 23 rotates a certain distance, the notch of the inclined ring 25 and the retaining ring 24 will be aligned with the retaining rod 38, and when the arc spring 29 pushes the pressure plate 26 to reset, it drives the retaining ring 24 to rotate in the opposite direction, so that the inclined surface part of the retaining ring 24 resists the retaining rod 38 and slides to the bottom of the retaining ring 24. The top surface of the retaining ring 24 is fixedly connected to a bevel ring 25. Since the top of the fixed plate 27 is fixedly connected to the inner wall of the lifting column 21, the fixed plate 27 will not rotate. The rotation of the rotating plate 23 will drive the pressure plate 26 to rotate, so that the pressure plate 26 compresses the arc spring 29, and when the rotating plate 23 rotates, the retaining ring 24 will be driven to rotate together. The retaining ring 24 will also drive the bevel ring 25 fixedly connected on the top surface to rotate. The top surface of the rotating plate 23 is fixedly connected to the pressure plate 26, and the inner wall of the lifting column 21 is fixedly connected to the fixed plate 27.A guide ring 28 penetrates and is fixedly connected to the surface of the bottom end of the fixed plate 27. The guide ring 28 penetrates the pressure plate 26. An arc spring 29 is fixedly connected between the pressure plate 26 and the fixed plate 27. A slide groove 211 and a groove 212 are provided on the surface of the lifting column 21. The rising of the sliding ring 36 will drive the hinge block 37 to rise, so that the support rod 35 at one end hinged to the hinge block 37 rises. When the sliding ring 36 rises, it will also drive the anti-sliding block 39 located in the groove 212 to rise. As the sliding ring 36 moves upward to a certain extent, it stops moving. With the support of the anti-sliding block 39 and the support rod 35, the lifting column 21 can be reinforced to prevent the lifting column 21 from loosening and make the satellite antenna body 1 more stable when in use.

[0030] The reinforcement part 3 includes a limit groove 31, a support rod 32, a slider 33, a spring 1 34, a strut 35, a sliding ring 36, a hinge block 37, a baffle 38, an anti-sliding block 39, a vertical rod 310, and a spring 2 311. The top surface of the base 4 is provided with a limit groove 31, the inner side of the limit groove 31 is penetrated by and slidably connected with the slider 33, the inner side of the limit groove 31 is fixedly connected with a support rod 32, the support rod 32 penetrates the slider 33 and the slider 33 is slidably connected to the support rod 32, the surface of the slider 33 is fixedly connected with a spring 1 34, and the end of the spring 1 34 away from the slider 33 is fixedly connected to the inner side of the limit groove 31. A support rod 35 passes through and is hinged on the top surface of the slider 33. An end of the support rod 35 away from the slider 33 passes through and is hinged on a hinge block 37. The cylinder 2 210 is started to pull back the lifting column 21, so that the blocking rod 38 pulls back the sliding ring 36, and the support rod 35 will push the slider 33 to reset so that reinforcement work can be carried out next time it is affected by strong winds. When the cylinder 210 is used, the reinforcement part 3 can be driven to reset, which makes the operation more convenient, and the reinforcement can be repeated to increase the service life of the satellite antenna body 1 and the stability during use. The surface of the hinge block 37 is fixedly connected to the sliding ring 36. The inner side of the sliding ring 36 is fixedly connected with a blocking rod 38. After the blocking ring 24 rotates a certain distance, the notch of the blocking ring 24 will overlap with the position of the blocking rod 38, so that the blocking ring 24 can no longer block the blocking rod 38. Then the spring 2 311 in the original state of tension will pull the sliding ring 36 to rise, and the blocking rod 38 passes through the slide groove 211 and the end of the blocking rod 38 located on the inner side of the lifting column 21 is located below the blocking ring 24, and the inner side of the sliding ring 36 fits the outer surface of the lifting column 21. The inner side of the sliding ring 36 is fixedly connected with an anti-sliding block 39, which is embedded in the groove 212, and the surface of the sliding ring 36 passes through and is slidably connected with the vertical rod 310. The top of the vertical rod 310 is fixedly connected to the surface of the lifting column 21, and a spring 2 311 is fixedly connected between the inner side of the lifting column 21 and the top surface of the sliding ring 36. After the retaining ring 24 rotates a certain distance, the notch of the retaining ring 24 will coincide with the position of the retaining rod 38, so that the retaining ring 24 can no longer block the retaining rod 38, then the spring 2 311 which is originally in tension will pull the sliding ring 36 to rise, and the spring 1 34 which is originally in compression will push the slider 33 to slide in the limiting groove 31, thereby forcing the slider 33 to push both ends of the support rod 35 to rotate.

[0031] Based on the above embodiment, when the satellite antenna body 1 is in use, the orientation of the satellite antenna body 1 is adjusted, and then the base 4 is installed in an appropriate position by bolts, and the rotating sleeve 8 is lifted up by starting the cylinder 9 and the rotating sleeve 8 lifts the connecting frame 7, so that the connecting frame 7 pushes the satellite antenna body 1 to rotate at the position where the connecting plate 5 and the connecting seat 6 are hinged to adjust the angle of the satellite antenna body 1. When a strong wind blows in the direction of the satellite antenna body 1, the satellite antenna body 1 will be forced to rotate, and the satellite antenna body 1 will drive the rotating column 22 to rotate together through the connecting plate 5 and the connecting seat 6, so that the rotating column 22 is located in the lifting column 21 and drives the rotating plate 23 to rotate. Since the top of the fixed plate 27 is fixedly connected to the inner wall of the lifting column 21, the fixed plate 27 will not rotate, and the rotation of the rotating plate 23 will drive the pressure plate 26 to rotate, so that the pressure plate 26 compresses the arc spring 29, and when the rotating plate 23 rotates, it will drive the retaining ring 24 to rotate together. The stop ring 24 will also drive the inclined surface ring 25 fixedly connected to the top surface to rotate. After the stop ring 24 rotates a certain distance, the notch of the stop ring 24 will coincide with the position of the stop rod 38, so that the stop ring 24 can no longer block the stop rod 38, then the spring 211 in the original state of tension will pull the sliding ring 36 to rise, and the spring 1 34 in the original state of compression will push the slider 33 to slide in the limit groove 31, thereby forcing the slider 33 to push both ends of the support rod 35 to rotate, and the lifting of the sliding ring 36 will drive the hinge block 37 to rise, so that the support rod 35 at one end hinged to the hinge block 37 is raised, and when the sliding ring 36 is raised, the anti-sliding block 39 in the groove 212 is also driven to rise. As the sliding ring 36 moves upward to a certain extent, it stops moving. With the support of the anti-sliding block 39 and the support rod 35, the lifting column 21 can be reinforced to prevent the lifting column 21 from loosening and make the satellite antenna body 1 more stable when in use.

[0032] When the satellite antenna body 1 is blown by strong wind and drives the rotating column 22 to rotate, the satellite antenna body 1 will also rotate accordingly, so that the inner side of the satellite antenna body 1 is prevented from being directly blown by the strong wind, thereby reducing the influence of the satellite antenna body 1 on the strong wind. When the lifting column 21 is lifted by starting the cylinder 210, the rotating column 22 inside the lifting column 21 will be lifted together, and the rotating plate 23 will further drive the inclined ring 25 to rise through the retaining ring 24. When the inclined ring 25 is lifted, if the retaining rod 38 is located at the inclined position of the inclined ring 25, the inclined ring 25 will be forced to rotate through the retaining ring 24, and the rotating plate 23 will drive the pressing plate 26 to press the arc spring 29. Compression, when the rotating plate 23 rotates a certain distance, the notches of the bevel ring 25 and the baffle ring 24 will be aligned with the baffle rod 38, and when the arc spring 29 pushes the pressure plate 26 to reset, it drives the baffle ring 24 to rotate in the opposite direction, so that the bevel part of the baffle ring 24 resists the baffle rod 38 and slides to the bottom of the baffle ring 24, and then the cylinder 210 is started to pull back the lifting column 21, so that the baffle rod 38 pulls back the sliding ring 36, and the support rod 35 will push the slider 33 to reset, so that reinforcement work can be carried out next time it is affected by strong winds. When using the cylinder 210, the reinforcement part 3 can be driven to reset, the operation is more convenient, and the reinforcement can be repeated to increase the service life of the satellite antenna body 1 and the stability during use.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A satellite antenna with a lifting and stabilizing bracket, comprising a satellite antenna body (1), a base (4), a connecting plate (5), a connecting seat (6), a connecting frame (7), a rotating sleeve (8) and a cylinder (9), characterized in that: A control part (2) and a reinforcement part (3) are arranged above the base (4) to increase the stability of the satellite antenna body (1) when in use; The control unit (2) comprises a lifting column (21), a rotating column (22), a rotating plate (23), a retaining ring (24), a bevel ring (25), a pressure plate (26), a fixing plate (27), a guide ring (28), an arc spring (29), a cylinder 2 (210), a sliding groove (211), and a groove (212); the inner side of the base (4) penetrates and is slidably connected with the lifting column (21); the bottom surface of the satellite antenna body (1) is fixedly connected with a connecting plate (5); the connecting plate (5) penetrates a connecting seat (6) and is hinged to the connecting seat (6); the inner side of the connecting seat (6) is fixedly connected with a cylinder 1 (9); the bottom surface of the satellite antenna body (1) is fixedly connected with a connecting frame (7); the inner side of the connecting frame (7) penetrates and is rotatably connected with a rotating sleeve (8); the bottom surface of the rotating sleeve (8) is fixedly connected to the output shaft of the cylinder 1 (9).

2. A satellite antenna with a lifting and stabilizing bracket according to claim 1, characterized in that: The base (4) is fixedly connected to a second cylinder (210) inside, and the top surface of the second cylinder (210) is fixedly connected to the bottom surface of the lifting column (21).

3. A satellite antenna with a lifting and stabilizing bracket according to claim 2, characterized in that: A rotating column (22) penetrates the inner side of the lifting column (21) and is rotatably connected thereto, and the top surface of the rotating column (22) is fixedly connected to the bottom surface of the connecting frame (7).

4. The satellite antenna with a lifting and stabilizing bracket according to claim 3, characterized in that: The rotating column (22) passes through and is fixedly connected to a rotating plate (23). A retaining ring (24) is fixedly connected to the side of the rotating plate (23). The retaining ring (24) is provided in two groups. The two groups of retaining rings (24) are symmetrically arranged with the center line of the rotating plate (23) as a symmetry axis. Both ends of the retaining ring (24) are downwardly inclined surfaces.

5. The satellite antenna with a lifting and stabilizing bracket according to claim 4, characterized in that: The top surface of the retaining ring (24) is fixedly connected to a bevel ring (25), the top surface of the rotating plate (23) is fixedly connected to a pressing plate (26), and the inner wall of the lifting column (21) is fixedly connected to a fixing plate (27).

6. The satellite antenna with a lifting and stabilizing bracket according to claim 5, characterized in that: A guide ring (28) penetrates and is fixedly connected to the surface of the bottom end of the fixed plate (27); the guide ring (28) penetrates the pressure plate (26); an arc spring (29) is fixedly connected between the pressure plate (26) and the fixed plate (27); and a sliding groove (211) and a groove (212) are provided on the surface of the lifting column (21).

7. The satellite antenna with a lifting and stabilizing bracket according to claim 1, characterized in that: The reinforcing part (3) comprises a limiting groove (31), a supporting rod (32), a sliding block (33), a spring 1 (34), a supporting rod (35), a sliding ring (36), a hinge block (37), a blocking rod (38), an anti-sliding block (39), a vertical rod (310), and a spring 2 (311). The top surface of the base (4) is provided with a limiting groove (31), the inner side of the limiting groove (31) penetrates and is slidably connected with the sliding block (33), the inner side of the limiting groove (31) is fixedly connected with a supporting rod (32), the supporting rod (32) penetrates the sliding block (33), and the sliding block (33) is slidably connected to the supporting rod (32), the surface of the sliding block (33) is fixedly connected with a spring 1 (34), and one end of the spring 1 (34) away from the sliding block (33) is fixedly connected to the inner side of the limiting groove (31).

8. The satellite antenna with a lifting and stabilizing bracket according to claim 7, characterized in that: A support rod (35) passes through and is hingedly connected to the top surface of the slider (33); an end of the support rod (35) away from the slider (33) passes through and is hingedly connected to a hinge block (37); and a sliding ring (36) is fixedly connected to the surface of the hinge block (37).

9. A satellite antenna with a lifting and stabilizing bracket according to claim 8, characterized in that: A blocking rod (38) is fixedly connected to the inner side of the sliding ring (36); the blocking rod (38) passes through the sliding groove (211); one end of the blocking rod (38) located on the inner side of the lifting column (21) is located below the blocking ring (24); and the inner side of the sliding ring (36) is in contact with the outer surface of the lifting column (21).

10. The satellite antenna with a lifting and stabilizing bracket according to claim 9, characterized in that: The inner side of the sliding ring (36) is fixedly connected with an anti-sliding block (39), and the anti-sliding block (39) is embedded in the groove (213). The surface of the sliding ring (36) penetrates and is slidably connected with a vertical rod (310). The top end of the vertical rod (310) is fixedly connected with the surface of the lifting column (21), and a spring 2 (311) is fixedly connected between the inner side of the lifting column (21) and the top surface of the sliding ring (36).

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