CN214041588U - Integrated rotary table for detecting interference - Google Patents
Integrated rotary table for detecting interference Download PDFInfo
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- CN214041588U CN214041588U CN202023088461.9U CN202023088461U CN214041588U CN 214041588 U CN214041588 U CN 214041588U CN 202023088461 U CN202023088461 U CN 202023088461U CN 214041588 U CN214041588 U CN 214041588U
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Abstract
The utility model discloses a detection interference integrated turntable, which comprises a turntable main body, an outer rotating shaft, an inner rotating shaft, detection equipment, electronic interference equipment, a first driving device and a second driving device, wherein the outer rotating shaft is a hollow cylinder, the inner rotating shaft is arranged in the outer rotating shaft in a penetrating way, and the axes of the outer rotating shaft and the inner rotating shaft are superposed; the lower end of the outer rotating shaft is rotatably connected with the turntable main body, and the first driving device is in driving connection with the outer rotating shaft; the inner rotating shaft is rotationally connected with the outer rotating shaft, and the second driving device is in driving connection with the inner rotating shaft; the detection equipment is arranged at the upper end of one rotating shaft, and the electronic interference equipment is arranged at the upper end of the other rotating shaft. The utility model discloses an each other the cover establish and rotate the interior pivot of connection and outer pivot with check out test set and electronic interference equipment integration in same revolving stage main part, simple structure is ingenious, can carry out under rotation angle's the regulation prerequisite to check out test set and electronic interference equipment alone, effectively reduces the area of equipment.
Description
Technical Field
The utility model relates to a radio detection equipment technical field, concretely relates to detect and disturb integrated revolving stage.
Background
Electronic interference is an integral part of electronic countermeasures to disrupt electric waves that may be taken to disable or reduce performance of hostile electronic devices and systems. Since radio signal propagation is open, a receiver such as a radar or a communication receives a desired signal and also receives other signals, which causes interference to a signal to be received. When electronic countermeasure is carried out, the direction of a target is detected through detection equipment, then the target is interfered through electronic interference equipment, and the electronic interference equipment and the detection equipment which are used at present are respectively installed on a rotary table main body through independent rotary tables, so that the whole interference detection system is complex and large in equipment structure and large in occupied area.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a detect and disturb integrated revolving stage, establish and rotate the interior pivot of connection and outer pivot through each other and with check out test set and electronic interference equipment integration in same revolving stage main part, simple structure is ingenious, is guaranteeing to carry out under the regulation prerequisite of rotation angle alone to check out test set and electronic interference equipment, effectively reduces the area of equipment.
In order to achieve the above purpose, the present invention is implemented by the following technical solutions:
an interference detection integrated turntable comprises a turntable body, an outer rotating shaft, an inner rotating shaft, detection equipment, electronic interference equipment, a first driving device and a second driving device,
the outer rotating shaft is a cylinder with a hollow inner part, the inner rotating shaft is arranged in the outer rotating shaft in a penetrating way, two ends of the inner rotating shaft respectively penetrate through and protrude out of two ends of the outer rotating shaft, and the axes of the outer rotating shaft and the inner rotating shaft are superposed;
the lower end of the outer rotating shaft is rotatably connected with the turntable main body, and the first driving device is in driving connection with the outer rotating shaft; the inner rotating shaft is rotationally connected with the outer rotating shaft, and the second driving device is in driving connection with the inner rotating shaft;
the detection equipment is arranged at the upper end of the outer rotating shaft, and the electronic interference equipment is arranged at the upper end of the inner rotating shaft; or, the detection equipment is installed at the upper end of the inner rotating shaft, and the electronic interference equipment is installed at the upper end of the outer rotating shaft.
Preferably, the interference detecting integrated turntable further comprises a first connection plate and a second connection plate, wherein,
the first connecting plate is fixedly arranged at the top of the outer rotating shaft, one end of the first connecting plate is connected with the detection equipment, the other end of the first connecting plate is connected with a balancing weight, a through hole is formed at the joint of the first connecting plate and the outer rotating shaft, and the inner rotating shaft penetrates through the through hole;
the second connecting plate is fixedly arranged at the top of the inner rotating shaft, and the electronic interference equipment is fixedly arranged at the top of the second connecting plate.
Preferably, a rolling bearing is arranged in the through hole, an outer ring of the rolling bearing is fixedly connected with the inner wall of the through hole, and an inner ring of the rolling bearing is fixedly connected with the outer wall of the inner rotating shaft.
Preferably, the first driving device includes a first servo motor, a driving gear and a driven fluted disc, the first servo motor is fixedly mounted at the top of the turntable main body, the driving gear is fixedly connected with an output shaft of the first servo motor, the driven fluted disc is fixedly sleeved on the outer wall of the outer rotating shaft, and the driving gear is engaged with the driven fluted disc.
Preferably, a rotary support is arranged at the top of the turntable main body, an outer ring of the rotary support is fixedly connected with the turntable main body, and an inner ring of the rotary support is fixedly connected with the lower end of the outer rotating shaft.
Preferably, the top of the turntable main body is provided with an accommodating cavity facing the slewing bearing, the second driving device is fixedly arranged in the accommodating cavity, and the lower end of the inner rotating shaft penetrates through a center hole of the slewing bearing and is connected with the second driving device.
Preferably, the second driving device comprises a second servo motor, and an output shaft of the second servo motor is fixedly connected with the lower end of the inner rotating shaft.
Preferably, the integrated detection and interference turntable further comprises a base and an angle adjusting device, the turntable main body is rotatably connected with the base, two ends of the angle adjusting device are respectively rotatably connected with the base and the turntable main body through pin shafts, and the angle adjusting device is used for adjusting the inclination angle of the turntable main body relative to the base.
Preferably, the angle adjusting device comprises two telescopic rods symmetrically arranged on the two turntable main bodies.
The utility model has the advantages that:
the utility model provides a pair of detect and disturb integrated revolving stage, establish and rotate the interior pivot of connection and outer pivot through each other the cover with check out test set and electronic interference equipment integration in same revolving stage main part, interior pivot and outer pivot are respectively through different drive arrangement individual drive, and the rotation mutually noninterfere of interior pivot and outer pivot, moreover, the steam generator is simple in structure ingenious, guarantee can carry out under the regulation prerequisite of rotation angle alone to check out test set and electronic interference equipment, effectively reduce the area of equipment, solve among the prior art electronic interference equipment and check out test set adopt independent revolving stage respectively to install and lead to whole to detect that disturb system equipment structure is complicated huge in the revolving stage main part, area too big problem.
Drawings
Fig. 1 is a schematic front view of an interference detection integrated turntable according to an embodiment of the present invention;
fig. 2 is a schematic partial sectional structure diagram of an integrated turntable for detecting interference according to an embodiment of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In this application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present application, it is to be understood that the terms "longitudinal," "lateral," "horizontal," "top," "bottom," "upper," "lower," "inner" and "outer" and the like are used in the orientation or positional relationship shown in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
As shown in fig. 1-2, an embodiment of the present invention provides an integrated turntable for detecting interference, which includes a turntable main body 1, an outer rotating shaft 2, an inner rotating shaft 3, a detection device 4, an electronic interference device 5, a first driving device 6 and a second driving device 7, wherein the outer rotating shaft 2 is a hollow cylinder, the inner rotating shaft 3 is inserted into the outer rotating shaft 2, two ends of the inner rotating shaft 3 respectively penetrate through and protrude from two ends of the outer rotating shaft 2, and the axes of the outer rotating shaft 2 and the inner rotating shaft 3 coincide; the lower end of the outer rotating shaft 2 is rotationally connected with the turntable main body 1, and the first driving device 6 is in driving connection with the outer rotating shaft 2; the inner rotating shaft 3 is rotationally connected with the outer rotating shaft 2, and the second driving device 7 is in driving connection with the inner rotating shaft 3; the detection device 4 is arranged at the upper end of the outer rotating shaft 2, and the electronic interference device 5 is arranged at the upper end of the inner rotating shaft 3.
Specifically, in some other embodiments, the detecting device 4 may be mounted at the upper end of the inner rotating shaft 3, and the electronic interference device 5 may be mounted at the upper end of the outer rotating shaft 2.
When the integrated detection interference turntable works, only the first driving device 6 and the second driving device 7 need to be controlled to start and stop, so that different rotation directions and rotation angles between the detection device 4 and the electronic interference device 5 can be adjusted, the first driving device 6 is controlled to drive the outer rotating shaft 2 to rotate, so that the detection device 4 at the top of the outer rotating shaft 2 is driven to rotate, the second driving device 7 is controlled to drive the inner rotating shaft 3 to rotate, so that the electronic interference device 5 at the top of the inner rotating shaft 3 is driven to rotate, the inner rotating shaft 3 and the outer rotating shaft 2 can respectively and independently rotate without interfering with each other, the detection device 4 and the electronic interference device 5 are integrated on the same turntable main body 1 through the inner rotating shaft 3 and the outer rotating shaft 2 which are sleeved and rotatably connected with each other, the structure is simple and ingenious, and on the premise of ensuring that the rotation angles of the detection device 4 and the electronic interference device 5 can be independently adjusted, effectively reducing the occupied area of the equipment.
In one embodiment, the integrated turntable for detecting interference further comprises a first connecting plate 8 and a second connecting plate 9, wherein the first connecting plate 8 is fixedly welded on the top of the outer rotating shaft 2, one end of the first connecting plate 8 is connected with the detecting device 4, the other end of the first connecting plate is connected with a balancing weight 10, a through hole 11 is formed at the joint of the first connecting plate 8 and the outer rotating shaft 2, and the inner rotating shaft 3 passes through the through hole 11; second connecting plate 9 is fixed welding in the top of inner rotating shaft 3, and electronic interference equipment 5 is fixed mounting in the top of second connecting plate 9. Through addding first connecting plate 8 and second connecting plate 9 and providing the installation carrier for check out test set 4 and interference electronics 5, be convenient for install 2 and 3 tops of internal rotor shafts with check out test set 4 and interference electronics 5, and set up like this and effectively guarantee check out test set 4 and interference electronics 5 operation in-process mutual noninterference, the stability of 2 rotation in-process of external rotor shafts is guaranteed in setting up of balancing weight 10.
In one embodiment, a rolling bearing 12 is disposed in the through hole 11, an outer ring of the rolling bearing 12 is fixedly connected to an inner wall of the through hole 11, and an inner ring of the rolling bearing 12 is fixedly connected to an outer wall of the inner rotary shaft 3. The inner rotating shaft 3 is supported by the rolling bearing 12, and the smoothness of mutual rotation between the inner rotating shaft 3 and the outer rotating shaft 2 is ensured.
In one embodiment, the first driving device 6 includes a first servo motor 601, a driving gear 602, and a driven gear plate 603, the first servo motor 601 is fixedly mounted on the top of the turntable body 1, the driving gear 602 is fixedly sleeved with an output shaft of the first servo motor 601, the driven gear plate 603 is fixedly sleeved and welded on the outer wall of the outer shaft 2, and the driving gear 602 is engaged with the driven gear plate 603. The first servo motor 601 is controlled to rotate to drive the driving gear 602 to rotate, and the driven fluted disc 603 meshed with the driving gear 602 drives the outer rotating shaft 2 to rotate, so that the signal receiving angle of the detection equipment 4 on the outer rotating shaft 2 in the radial plane of the outer rotating shaft 2 is adjusted, the structure is simple, and the transmission is stable and reliable.
In one embodiment, the top of the turntable body 1 is provided with a rotary support 13, the outer ring of the rotary support 13 is welded with the turntable body 1, and the inner ring of the rotary support 13 is welded with the lower end of the outer rotating shaft 2. The rotary support 13 is used for realizing the rotary connection between the outer rotating shaft 2 and the rotary table main body 1, and can also play a role in supporting the outer rotating shaft 2, so that the structure is simple, the occupied space is small, and the stable rotation of the outer rotating shaft 2 is effectively ensured.
In one embodiment, a receiving cavity 14 is formed at a position opposite to the rotary support 13 on the top of the turntable main body 1, the second driving device 7 is fixedly arranged in the receiving cavity 14, and the lower end of the inner rotating shaft 3 passes through a central hole of the rotary support 13 to be connected with the second driving device 7. Specifically, the second driving device 7 includes a second servo motor 701, and an output shaft of the second servo motor 701 is fixedly connected to a lower end of the inner rotary shaft 3. An accommodating cavity 14 is formed in the top of the turntable main body 1, and the second driving device 7 is installed in the accommodating cavity 14, so that the compactness of the equipment structure is improved, and the volume of the equipment is reduced; the inner rotating shaft 3 is directly driven by the second servo motor 701, so that the signal emission angle of the electronic interference device 5 on the inner rotating shaft 3 in the radial plane of the inner rotating shaft 3 is adjusted, the structure is simple, the transmission is stable and reliable, and the compactness of the device structure is further improved.
In one embodiment, the integrated turntable for detecting interference further comprises a base 15 and an angle adjusting device 16, the turntable body 1 is rotatably connected with the base 15, two ends of the angle adjusting device 16 are respectively rotatably connected with the base 15 and the turntable body 1 through a pin 17, and the angle adjusting device 16 is used for adjusting the inclination angle of the turntable body 1 relative to the base 15. By adding the base 15 and the angle adjusting device 16, the angle adjustment of the whole rotary table main body 1 in a certain vertical plane is realized, so that the angle adjusting range of the detection device 4 and the electronic interference device 5 is enlarged.
In one embodiment, the angle adjusting device 16 comprises two telescopic rods symmetrically arranged on two sides of the turntable body 1. Through the synchronous flexible of two telescopic links, the relative angle between control cabinet main part and base 15. The telescopic rod can be a hydraulic cylinder or an electric push rod.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An interference detection integrated turntable is characterized by comprising a turntable body, an outer rotating shaft, an inner rotating shaft, detection equipment, electronic interference equipment, a first driving device and a second driving device,
the outer rotating shaft is a cylinder with a hollow inner part, the inner rotating shaft is arranged in the outer rotating shaft in a penetrating way, two ends of the inner rotating shaft respectively penetrate through and protrude out of two ends of the outer rotating shaft, and the axes of the outer rotating shaft and the inner rotating shaft are superposed;
the lower end of the outer rotating shaft is rotatably connected with the turntable main body, and the first driving device is in driving connection with the outer rotating shaft; the inner rotating shaft is rotationally connected with the outer rotating shaft, and the second driving device is in driving connection with the inner rotating shaft;
the detection equipment is arranged at the upper end of the outer rotating shaft, and the electronic interference equipment is arranged at the upper end of the inner rotating shaft; or, the detection equipment is installed at the upper end of the inner rotating shaft, and the electronic interference equipment is installed at the upper end of the outer rotating shaft.
2. The tamper-detecting integrated turret according to claim 1, further comprising a first connecting plate and a second connecting plate, wherein,
the first connecting plate is fixedly arranged at the top of the outer rotating shaft, one end of the first connecting plate is connected with the detection equipment, the other end of the first connecting plate is connected with a balancing weight, a through hole is formed at the joint of the first connecting plate and the outer rotating shaft, and the inner rotating shaft penetrates through the through hole;
the second connecting plate is fixedly arranged at the top of the inner rotating shaft, and the electronic interference equipment is fixedly arranged at the top of the second connecting plate.
3. The integrated detection and interference turntable according to claim 2, wherein a rolling bearing is arranged in the through hole, an outer ring of the rolling bearing is fixedly connected with an inner wall of the through hole, and an inner ring of the rolling bearing is fixedly connected with an outer wall of the inner rotating shaft.
4. The integrated turntable for detecting interference as claimed in claim 1, wherein the first driving device includes a first servo motor, a driving gear and a driven gear, the first servo motor is fixedly mounted on the top of the turntable body, the driving gear is fixedly connected to an output shaft of the first servo motor, the driven gear is fixedly mounted on an outer wall of the outer shaft, and the driving gear is engaged with the driven gear.
5. The integrated turntable for detecting interference as claimed in claim 1, wherein a rotary support is provided on the top of the turntable body, an outer ring of the rotary support is fixedly connected to the turntable body, and an inner ring of the rotary support is fixedly connected to a lower end of the outer rotating shaft.
6. The integrated turntable for detecting interference as claimed in claim 5, wherein a receiving cavity is provided at a position where the top of the turntable main body faces the rotary support, the second driving device is fixedly provided in the receiving cavity, and a lower end of the inner rotating shaft passes through a central hole of the rotary support and is connected with the second driving device.
7. The integrated turntable for detecting interference according to claim 6, wherein the second driving device comprises a second servo motor, and an output shaft of the second servo motor is fixedly connected with the lower end of the inner rotating shaft.
8. The integrated rotary table for detecting interference according to any one of claims 1 to 7, further comprising a base and an angle adjusting device, wherein the rotary table body is rotatably connected to the base, two ends of the angle adjusting device are rotatably connected to the base and the rotary table body respectively through pin shafts, and the angle adjusting device is used for adjusting an inclination angle of the rotary table body relative to the base.
9. The integrated turntable for detecting interference according to claim 8, wherein the angle adjusting device comprises two telescopic rods symmetrically arranged on two sides of the turntable body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023088461.9U CN214041588U (en) | 2020-12-21 | 2020-12-21 | Integrated rotary table for detecting interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023088461.9U CN214041588U (en) | 2020-12-21 | 2020-12-21 | Integrated rotary table for detecting interference |
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| Publication Number | Publication Date |
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| CN214041588U true CN214041588U (en) | 2021-08-24 |
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|---|---|---|---|
| CN202023088461.9U Active CN214041588U (en) | 2020-12-21 | 2020-12-21 | Integrated rotary table for detecting interference |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932692A (en) * | 2019-03-28 | 2019-06-25 | 尹建霞 | A kind of coaxial bilateral servo Radar IF simulation |
-
2020
- 2020-12-21 CN CN202023088461.9U patent/CN214041588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109932692A (en) * | 2019-03-28 | 2019-06-25 | 尹建霞 | A kind of coaxial bilateral servo Radar IF simulation |
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