CN216602309U - Angle-adjustable rotary table device - Google Patents
Angle-adjustable rotary table device Download PDFInfo
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- CN216602309U CN216602309U CN202123303824.0U CN202123303824U CN216602309U CN 216602309 U CN216602309 U CN 216602309U CN 202123303824 U CN202123303824 U CN 202123303824U CN 216602309 U CN216602309 U CN 216602309U
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Abstract
The utility model discloses an angle-adjustable turntable device, which comprises an antenna housing, an antenna arranged in the antenna housing, a pitching motion control device for adjusting the pitching angle of the antenna and a horizontal motion control device for driving the antenna to move horizontally, wherein the antenna housing is provided with a plurality of horizontal motion control devices; the pitching motion control device comprises a first motor and a first coupler connected with an output shaft of the first motor, and the first coupler is connected with a first speed reducer; the lower part of the antenna is provided with a load plate, and the lower part of the load plate is connected with a rotary block; the first speed reducer is connected with and drives the rotary block to rotate; the horizontal motion control device comprises a second motor and a second coupler connected with an output shaft of the second motor, and the second coupler is connected with a second speed reducer; the rotary block is arranged on the bracket, the lower part of the bracket is provided with a rotary support, and the rotary support drives the rotary block to rotate; the slewing bearing is meshed with the gear, and the second speed reducer drives the gear to rotate; the utility model can be adjusted at will in angle within a certain range, and has simple structure and convenient maintenance.
Description
Technical Field
The utility model relates to the field of mechanical structures, in particular to an angle-adjustable rotary table device.
Background
Most of the existing rotary tables have the problems of simple structure and single function, namely, parts can be placed on a tray for horizontal display. The turntable device suitable for the antenna can realize adjustment within a certain angle range, but cannot realize adjustment within any angle range.
And the existing turntable device suitable for the antenna has compact structure, relatively closed internal structure and small load, and can only bear 5 kg. And is not suitable for a specific antenna with a large weight, so that the existing turntable device cannot meet the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model provides an angle-adjustable rotary table device which is simple in structure, convenient to maintain and capable of adjusting any angle in the pitching direction and the horizontal direction, aiming at the problems in the prior art.
The technical scheme adopted by the utility model is as follows: an angle-adjustable turntable device comprises an antenna housing, an antenna arranged in the antenna housing, a pitching motion control device for adjusting the pitching angle of the antenna and a horizontal motion control device for driving the antenna to horizontally move; the pitching motion control device comprises a first motor and a first coupler connected with an output shaft of the first motor, and the first coupler is connected with a first speed reducer; the lower part of the antenna is provided with a load plate, and the lower part of the load plate is connected with a rotary block; the first speed reducer is connected with and drives the rotary block to rotate; the horizontal motion control device comprises a second motor and a second coupler connected with an output shaft of the second motor, and the second coupler is connected with a second speed reducer; the rotary block is arranged on the bracket, the lower part of the bracket is provided with a rotary support, and the rotary support drives the rotary block to rotate; the slewing bearing is meshed with the gear, and the second speed reducer drives the gear to rotate.
Further, a plurality of stand columns are arranged below the antenna housing.
Further, the antenna housing is arranged on the triangular support.
Furthermore, the end of the rotary block, which is far away from the antenna, is provided with a balancing weight.
Further, the first motor and the second motor are both connected to a control device.
Further, a protective layer is arranged outside the antenna housing.
Furthermore, the bracket is of a bilateral symmetry structure and is divided into a left bracket and a right bracket; the upper parts of the left bracket and the right bracket are connected through a connecting shaft; the rotating block can rotate along the connecting shaft.
Furthermore, the stand is provided with four, and the equipartition is at the antenna house lower surface.
Furthermore, the lower parts of the three support legs of the triangular support are provided with fixing devices.
The utility model has the beneficial effects that:
(1) the horizontal direction of the utility model can be adjusted within the range of 0-360 degrees and 0-90 degrees of pitching angle;
(2) the utility model is provided with the balancing weight, which can balance the weight of the antenna;
(3) the lower part of the antenna housing is provided with the upright post, so that the antenna housing can be directly placed on the ground when not in use;
(4) the utility model has simple structure and convenient disassembly.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
In the figure, 1-antenna, 2-antenna housing, 3-counterweight block, 4-slewing bearing, 5-upright column, 6-triangular bracket, 7-slewing block, 8-first speed reducer, 9-first coupling, 10-first motor, 11-second motor, 12-second coupling, 13-second speed reducer, 14-gear, 15-bracket and 16-fixed bracket.
Detailed Description
The utility model is further described with reference to the following figures and specific embodiments.
As shown in fig. 1 and 2, an angle-adjustable turntable device includes an antenna housing 2, an antenna 1 disposed in the antenna housing 2, a pitching motion control device for adjusting a pitching angle of the antenna 1, and a horizontal motion control device for driving the antenna 1 to move horizontally; the pitching motion control device comprises a first motor 10 and a first coupler 9 connected with an output shaft of the first motor, and the first coupler is connected with a first speed reducer 8; the lower part of the antenna 1 is provided with a load plate, and the lower part of the load plate is connected with a rotary block 7; the first speed reducer 8 is connected with and drives the rotary block 7 to rotate; the first motor 10 is connected with the first speed reducer 8 through a first coupler 9, a central hole of the first speed reducer 8 penetrates through a connecting shaft, and the connecting shaft is connected with the first speed reducer 8 through a key; the first speed reducer 8 drives the connecting shaft to rotate, the rotary block 7 is fixedly arranged on the connecting shaft, and the rotation of the connecting shaft drives the rotary block 7 to rotate, so that the antenna 1 is further driven to rotate at a pitching angle. The first motor 10 is electrified to drive the first speed reducer 8 to reduce the speed according to the required speed reduction ratio.
The horizontal motion control device comprises a second motor 11 and a second coupler 12 connected with an output shaft of the second motor, and the second coupler 12 is connected with a second speed reducer 13; the rotary block 7 is arranged on the bracket 15, the lower part of the bracket 15 is provided with a rotary support 4, and the rotary support 4 is driven to rotate; the slewing bearing 4 is meshed with the gear 14, and the second speed reducer 13 drives the gear 14 to rotate. The second motor 11 is energized to drive the second speed reducer 13 to reduce the speed according to the required speed reduction ratio. The second reduction gear 13 is connected to the gear 14 through an output shaft and a key, so that the electric gear 14 rotates. The gear 14 is engaged with the slewing bearing 4, and the gear 14 rotates around the slewing bearing 4 under the driving of the second motor 11. Thereby driving the bracket 15 arranged on the slewing bearing 4 to rotate integrally and further driving the antenna to rotate in the horizontal direction.
The support 15 can be provided with a telescopic limiting block corresponding to the position of the rotary block 7, and when the position is adjusted to a proper position, the position can be limited. The lower part of the bracket 15 corresponding to the gear 14 can also be provided with a telescopic limiting block, and the limiting block can be used for limiting when the antenna reaches a proper position.
A plurality of columns 5 are arranged below the radome 2. The radome 2 is arranged on a triangular bracket 6. The end of the rotary block 7, which is far away from the antenna, is provided with a balancing weight 3; the antenna is generally heavier, so the gyration piece is weighed greatly, and the structure is unstable, sets up balancing weight 3 and can balance this power.
The first motor 10 and the second motor 11 are both connected to a control device, and the control device adjusts the angle of the first motor 10 and the second motor 11 by controlling the working time of the motors. The antenna housing 2 is provided with a protective layer, and the protective layer can be an anticorrosive layer, a waterproof layer and other coatings with protective functions.
The bracket 15 is of a left-right symmetrical structure and is divided into a left bracket and a right bracket; the upper parts of the left bracket and the right bracket are connected through a connecting shaft; the turning block 7 can be turned along the connecting shaft. The stand 5 is provided with four, and the equipartition is at antenna house 2 lower surface, takes off the back from A-frame 6, can directly place it subaerial.
The three landing leg lower parts of A-frame 6 all are provided with fixing device 16, and fixing device 16 can include the fixed plate, and the landing leg lower part is connected to the fixed plate, and the fixed plate passes through the fixed setting of bolt and nut and needs the position that sets up.
The utility model can be adjusted within the range of 0-360 degrees in the horizontal direction and 0-90 degrees in the pitching angle; the counterweight block is arranged, so that the weight of the antenna can be balanced; the lower part of the antenna housing is provided with the upright post, so that the antenna housing can be directly placed on the ground when not in use; the utility model has simple structure, convenient disassembly and effective reduction of the product cost.
Claims (9)
1. The angle-adjustable turntable device is characterized by comprising an antenna housing (2), an antenna (1) arranged in the antenna housing (2), a pitching motion control device for adjusting the pitching angle of the antenna (1) and a horizontal motion control device for driving the antenna (1) to move horizontally, wherein the pitching motion control device is used for controlling the pitching motion of the antenna (1); the pitching motion control device comprises a first motor (10) and a first coupler (9) connected with an output shaft of the first motor, and the first coupler is connected with a first speed reducer (8); a load plate is arranged at the lower part of the antenna (1), and the lower part of the load plate is connected with a rotary block (7); the first speed reducer (8) is connected with and drives the rotary block (7) to rotate; the horizontal motion control device comprises a second motor (11) and a second coupler (12) connected with an output shaft of the second motor, and the second coupler (12) is connected with a second speed reducer (13); the rotary block (7) is arranged on the support (15), the lower part of the support (15) is provided with a rotary support (4), and the rotary support (4) drives the rotary block to rotate; the slewing bearing (4) is meshed with the gear (14), and the second speed reducer (13) drives the gear (14) to rotate.
2. An adjustable angle turret arrangement according to claim 1, characterized in that a number of columns (5) are arranged below the radome (2).
3. An adjustable-angle turret arrangement according to claim 1, characterized in that the radome (2) is arranged on a tripod (6).
4. An adjustable angle turntable device according to claim 1, characterized in that the turning block (7) is provided with a counterweight (3) remote from the antenna end.
5. An adjustable angle turret arrangement according to claim 1, characterized in that both the first motor (10) and the second motor (11) are connected to control means.
6. An adjustable angle turret arrangement according to claim 1, characterized in that a protective layer is arranged outside the radome (2).
7. The angle-adjustable rotary table device according to claim 1, wherein the support (15) has a left-right symmetrical structure and is divided into a left support and a right support; the upper parts of the left bracket and the right bracket are connected through a connecting shaft; the rotary block (7) can rotate along the connecting shaft.
8. An angle-adjustable turntable device according to claim 2, characterized in that four upright posts (5) are provided, which are uniformly distributed on the lower surface of the radome (2).
9. An adjustable angle turret arrangement according to claim 3, characterized in that the lower part of the three legs of the tripod (6) is provided with fixing means (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303824.0U CN216602309U (en) | 2021-12-22 | 2021-12-22 | Angle-adjustable rotary table device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303824.0U CN216602309U (en) | 2021-12-22 | 2021-12-22 | Angle-adjustable rotary table device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216602309U true CN216602309U (en) | 2022-05-27 |
Family
ID=81684276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123303824.0U Active CN216602309U (en) | 2021-12-22 | 2021-12-22 | Angle-adjustable rotary table device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216602309U (en) |
-
2021
- 2021-12-22 CN CN202123303824.0U patent/CN216602309U/en active Active
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