CN110726973A - Adjusting device for aerospace and aviation radar - Google Patents
Adjusting device for aerospace and aviation radar Download PDFInfo
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- CN110726973A CN110726973A CN201911216488.0A CN201911216488A CN110726973A CN 110726973 A CN110726973 A CN 110726973A CN 201911216488 A CN201911216488 A CN 201911216488A CN 110726973 A CN110726973 A CN 110726973A
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- fixed mounting
- gear
- pivot
- rotating shaft
- rectangular channel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
Abstract
The invention discloses an adjusting device for an aerospace radar, which comprises a machine body and a base, a transmission cavity is arranged in the machine body, a first transmission mechanism is arranged in the transmission cavity, a first rectangular groove is arranged on the right side of the transmission cavity, a first rotating shaft is rotatably arranged between the first rectangular groove and the transmission cavity, the left end of the first rotating shaft extends into the transmission cavity and is fixedly provided with a first bevel gear, the right end of the first rotating shaft extends into the first rectangular groove and is fixedly provided with a first gear, the right side of the first rectangular groove is provided with a second rectangular groove, a second transmission mechanism is arranged in the second rectangular groove, a second rotating shaft is rotatably arranged between the left end wall of the second rectangular groove and the right end wall of the first rectangular groove, and the left end of the second rotating shaft extends into the first rectangular groove and is fixedly provided with a second gear meshed with the first gear.
Description
Technical Field
The invention relates to the technical field of aerospace, in particular to an adjusting device for an aerospace radar.
Background
Radar means "radio detection and ranging", that is, finding objects and determining their spatial positions by radio, and therefore, radar is also called "radio location", which is an electronic device that detects objects using electromagnetic waves, emits electromagnetic waves to irradiate the objects and receives their echoes, thereby obtaining information on the distance, rate of change of distance (radial velocity), azimuth, altitude, and the like of the objects to the point where the electromagnetic waves are emitted. Traditional radar adjusting device does not have accurate level measurement equipment, leads to level measurement to have the deviation easily, can't adjust by oneself moreover, needs manual operation, wastes time and energy, and is perfect inadequately to the angle modulation of radar pot cover moreover, can't carry out the accuracy simultaneously and be fixed in specific rotation angle.
Disclosure of Invention
Aiming at the technical defects, the invention provides an adjusting device for an aerospace radar, which can overcome the defects.
The invention relates to an adjusting device for an aerospace radar, which comprises a machine body and a base, wherein a transmission cavity is arranged in the machine body, a first transmission mechanism is arranged in the transmission cavity, a first rectangular groove is arranged on the right side of the transmission cavity, a first rotating shaft is rotatably arranged between the first rectangular groove and the transmission cavity, the left end of the first rotating shaft extends into the transmission cavity and is fixedly provided with a first bevel gear, the right end of the first rotating shaft extends into the first rectangular groove and is fixedly provided with a first gear, a second rectangular groove is arranged on the right side of the first rectangular groove, a second transmission mechanism is arranged in the second rectangular groove, a second rotating shaft is rotatably arranged between the left end wall of the second rectangular groove and the right end wall of the first rectangular groove, the left end of the second rotating shaft extends into the first rectangular groove and is fixedly provided with a second gear meshed with the first gear, the utility model discloses a drive mechanism, including first rectangular channel and second rectangular channel, second pivot right-hand member stretches into in the second rectangular channel and fixed mounting has the third gear, second rectangular channel right side is equipped with the third rectangular channel, the third rectangular channel with rotate between the second rectangular channel and install the third pivot, the third pivot left end stretches into in the second rectangular channel and fixed mounting has the fourth gear, third pivot right-hand member stretches into in the third rectangular channel and fixed mounting has the second bevel gear, second rectangular channel left side is equipped with the fourth rectangular channel, fourth rectangular channel left side is equipped with the drive chamber, be equipped with actuating mechanism in the drive chamber, the outside extension in organism left side is equipped with first rotary mechanism, organism left end wall department is equipped with elevation angle guiding mechanism, the organism below is equipped with second rotary mechanism, be equipped with leveling mechanism on the base.
Preferably, the first transmission mechanism comprises a fourth rotating shaft and a fifth rotating shaft which are rotatably installed in the rear end wall of the transmission cavity, the front end of the fourth rotating shaft extends into the transmission cavity and is fixedly provided with a third bevel gear and a first belt wheel, the front end of the fifth rotating shaft extends into the transmission cavity and is fixedly provided with a fourth bevel gear and a second belt wheel, and the second belt wheel is in power connection with the first belt wheel through a belt.
Preferably, the second drive mechanism is installed including rotating the sixth pivot in the organism, the sixth pivot left end stretches into in the fourth rectangular channel and fixed mounting have a fifth gear, be provided with in the second rectangular channel with fixed connection in the sixth pivot and with the third gear and the sixth gear that the fourth gear all meshed, the sixth pivot right-hand member stretches into in the organism and fixed mounting have the ratchet, ratchet right-hand member fixed mounting has electric putter.
Preferably, actuating mechanism installs including rotating the drive chamber with seventh pivot between the fourth rectangular channel, seventh pivot right-hand member stretches into fourth rectangular channel and fixed mounting have with fifth gear engagement's fluted disc, seventh pivot left end stretches into in the drive chamber and fixed mounting have even board, even board left end face fixed mounting has first connecting rod, movable mounting has the connecting plate on the first connecting rod, connecting plate right-hand member face fixed mounting has the rack.
Preferably, elevation angle guiding mechanism includes fixed mounting and is in the bottom plate of terminal surface under the organism, fixed mounting has the fixed axle in the bottom plate, rotate on the fixed axle and install the supporting seat, fixed mounting has the pot cover on the supporting seat, pot cover diapire fixed mounting has the arc seat, fixed mounting has the second connecting rod in the arc seat, rotate on the second connecting rod and install the third connecting rod, bottom plate up end fixed mounting has first fixed block, rotate in the first fixed block and install the lead screw, the lead screw right-hand member stretches into in the drive chamber fixed mounting have with rack toothing's seventh gear, install the slider through the screw thread on the lead screw, fixed mounting have in the slider with the fourth connecting rod that the third connecting rod rotates to be connected.
Preferably, first rotary mechanism is including rotating the installation the organism with seventh pivot between the transmission chamber, seventh pivot right-hand member stretches into transmission chamber and fixed mounting have with fourth bevel gear meshed fifth bevel gear, seventh pivot left end stretches out transmission chamber and fixed mounting have semi-circular commentaries on classics board, be equipped with the orbit groove on the semi-circular commentaries on classics board, fixed mounting has the dead lever on the pot cover, fixed mounting has the second fixed block on the dead lever, the second fixed block with rotate on the arc seat and install the third pivot, third pivot right-hand member fixed mounting have with semi-circular commentaries on classics board meshed recess piece, be equipped with the arch on the recess piece, third pivot left end fixed mounting has the mount, fixed mounting has the antenna on the mount.
Preferably, the second rotating mechanism comprises a rotating block fixedly mounted on the right end face of the bottom plate, an eighth rotating shaft is fixedly mounted on the lower end face of the rotating block, a motor is dynamically mounted on the lower end face of the eighth rotating shaft, a fixing seat is fixedly mounted on the outer end face of the motor, a driving shaft is fixedly mounted in the fixing seat, and the upper end of the driving shaft extends into the third rectangular groove and is fixedly mounted with a sixth bevel gear meshed with the second bevel gear.
Preferably, leveling mechanism includes fixed mounting and is in the balancing stand of terminal surface under the fixing base, balancing stand up end fixed mounting has the electron spirit level, terminal surface has hydraulic lifting rod through semicircle groove fixed mounting under the balancing stand, terminal surface under the hydraulic lifting rod with base up end fixed connection.
The beneficial effects are that: when the pot cover is used, the motor can drive the pot cover to rotate for 360 degrees through the bottom plate, so that the pot cover can better receive information, and the accuracy of radar receiving signals is improved;
when the pot cover is used, the motor can drive the sliding block to move left and right to a proper position, then the electric push rod enables the fifth gear to be separated from the fluted disc through the sixth rotating shaft, so that the state of being separated from the motor power is achieved, the pot cover can be in a specific turnover angle, the turnover angle of the pot cover is accurately adjusted, the radar detection direction is conveniently and accurately positioned, and the working efficiency of a radar is improved;
when adjusting, the electron spirit level can be through the hydraulic lifting rod is right the balancing stand adjusts, can make the balancing stand keep horizontal position all the time, and the radar of being convenient for can better received signal, reinforcing radar's received strength has improved the operating mass with rated load.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view taken at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic view at D-D in FIG. 1 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an adjusting device for an aerospace radar, which comprises a machine body 12 and a base 22, wherein a transmission cavity 29 is arranged in the machine body 12, a first transmission mechanism 74 is arranged in the transmission cavity 29, a first rectangular groove 34 is arranged on the right side of the transmission cavity 29, a first rotating shaft 33 is rotatably arranged between the first rectangular groove 34 and the transmission cavity 29, the left end of the first rotating shaft 33 extends into the transmission cavity 29 and is fixedly provided with a first bevel gear 32, the right end of the first rotating shaft 33 extends into the first rectangular groove 34 and is fixedly provided with a first gear 35, a second rectangular groove 36 is arranged on the right side of the first rectangular groove 34, a second transmission mechanism 80 is arranged in the second rectangular groove 36, a second rotating shaft 52 is rotatably arranged between the left end wall of the second rectangular groove 36 and the right end wall of the first rectangular groove 34, the left end of the second rotating shaft 52 extends into the first rectangular groove 34 and is fixedly provided with a second gear meshed with the first gear 35 50, the right end of the second rotating shaft 52 extends into the second rectangular groove 36 and is fixedly provided with a third gear 53, the right side of the second rectangular groove 36 is provided with a third rectangular groove 39, a third rotating shaft 69 is rotatably arranged between the third rectangular groove 39 and the second rectangular groove 36, the left end of the third rotating shaft 69 extends into the second rectangular groove 36 and is fixedly provided with a fourth gear 56, the right end of the third rotating shaft 69 extends into the third rectangular groove 39 and is fixedly provided with a second bevel gear 40, the left side of the second rectangular groove 36 is provided with a fourth rectangular groove 37, the left side of the fourth rectangular groove 37 is provided with a driving cavity 28, the driving cavity 28 is internally provided with a driving mechanism 75, the left side of the machine body 12 extends outwards and is provided with a first rotating mechanism 76, the left end wall of the machine body 12 is provided with an elevation angle adjusting mechanism 77, the lower side of the machine body 12 is provided with a second rotating mechanism 78, the base 22 is provided with a leveling mechanism 79.
Advantageously, the first transmission mechanism 74 comprises a fourth rotating shaft 31 and a fifth rotating shaft 67 rotatably mounted in the rear end wall of the transmission cavity 29, the front end of the fourth rotating shaft 31 extends into the transmission cavity 29 and is fixedly mounted with a third bevel gear 30 and a first pulley 82, the front end of the fifth rotating shaft 67 extends into the transmission cavity 29 and is fixedly mounted with a fourth bevel gear 66 and a second pulley 83, and the second pulley 83 is in power connection with the first pulley 82 through a belt 65.
Advantageously, the second transmission mechanism 80 includes a sixth rotating shaft 55 rotatably mounted in the machine body 12, a left end of the sixth rotating shaft 55 extends into the fourth rectangular groove 37 and is fixedly mounted with a fifth gear 57, a sixth gear 54 fixedly connected to the sixth rotating shaft 55 and engaged with the third gear 53 and the fourth gear 56 is disposed in the second rectangular groove 36, a right end of the sixth rotating shaft 55 extends into the machine body 12 and is fixedly mounted with a ratchet 51, and a right end of the ratchet 51 is fixedly mounted with an electric push rod 38.
Advantageously, the driving mechanism 75 includes a seventh rotating shaft 59 rotatably installed between the driving cavity 28 and the fourth rectangular groove 37, a right end of the seventh rotating shaft 59 extends into the fourth rectangular groove 37 and is fixedly installed with a fluted disc 58 engaged with the fifth gear 57, a left end of the seventh rotating shaft 59 extends into the driving cavity 28 and is fixedly installed with a connecting plate 48, a left end surface of the connecting plate 48 is fixedly installed with a first connecting rod 49, the first connecting rod 49 is movably installed with a connecting plate 47, and a right end surface of the connecting plate 47 is fixedly installed with a rack 46.
Advantageously, the elevation adjustment mechanism 77 comprises a base plate 18 fixedly mounted on the lower end face of the body 12, a fixed shaft 17 is fixedly arranged in the bottom plate 18, a supporting seat 16 is rotatably arranged on the fixed shaft 17, the supporting seat 16 is fixedly provided with a pot cover 15, the bottom wall of the pot cover 15 is fixedly provided with an arc-shaped seat 62, a second connecting rod 61 is fixedly arranged in the arc-shaped seat 62, a third connecting rod 60 is rotatably arranged on the second connecting rod 61, a first fixed block 23 is fixedly arranged on the upper end surface of the bottom plate 18, a screw rod 24 is rotatably arranged in the first fixed block 23, a seventh gear 27 meshed with the rack 46 is fixedly arranged at the right end of the screw rod 24 extending into the driving cavity 28, a sliding block 25 is installed on the screw rod 24 through threads, and a fourth connecting rod 26 rotatably connected with the third connecting rod 60 is fixedly installed in the sliding block 25.
Advantageously, the first rotation mechanism 76 comprises a seventh rotation shaft 70 rotatably mounted between the body 12 and the transmission chamber 29, the right end of the seventh rotating shaft 70 extends into the transmission cavity 29 and is fixedly provided with a fifth bevel gear 68 meshed with the fourth bevel gear 66, the left end of the seventh rotating shaft 70 extends out of the transmission cavity 29 and is fixedly provided with a semicircular rotating plate 63, the semicircular rotating plate 63 is provided with a track groove 73, the pot cover 15 is fixedly provided with a fixed rod 14, a second fixed block 13 is fixedly arranged on the fixed rod 14, a third rotating shaft 69 is rotatably arranged on the second fixed block 13 and the arc seat 62, a groove block 71 engaged with the semicircular rotating plate 63 is fixedly arranged at the right end of the third rotating shaft 69, the groove block 71 is provided with a protrusion 72, the left end of the third rotating shaft 69 is fixedly provided with a fixing frame 10, and the fixing frame 10 is fixedly provided with an antenna 11.
Advantageously, the second rotating mechanism 78 includes a rotating block 42 fixedly mounted on the right end surface of the bottom plate 18, an eighth rotating shaft 64 is fixedly mounted on the lower end surface of the rotating block 42, a motor 45 is dynamically mounted on the lower end surface of the eighth rotating shaft 64, a fixed seat 44 is fixedly mounted on the outer end surface of the motor 45, a driving shaft 43 is fixedly mounted in the fixed seat 44, and the upper end of the driving shaft 43 extends into the third rectangular groove 39 and is fixedly mounted with a sixth bevel gear 41 engaged with the second bevel gear 40.
Beneficially, the leveling mechanism 79 includes a balance table 20 fixedly installed on the lower end face of the fixed seat 44, the electronic level 19 is fixedly installed on the upper end face of the balance table 20, a hydraulic lifting rod 21 is fixedly installed on the lower end face of the balance table 20 through a semicircular groove, and the lower end face of the hydraulic lifting rod 21 is fixedly connected with the upper end face of the base 22.
In an initial state, the fifth gear 57 is engaged with the toothed disc 58, the sixth gear 54 is engaged with the third gear 53 and the left side of the fourth gear 56, the electric push rod 38 is in an extended state, the slider 25 is located on the lead screw 24 near the machine body 12, the first rotating mechanism 76 is engaged with the semicircular rotating plate 63, and the hydraulic lifting rod 21 is in an original state.
When the cooker is started, a user first starts the motor 45 in a forward direction, the motor 45 can drive the rotating block 42 to rotate through the eighth rotating shaft 64, the rotating block 42 can drive the bottom plate 18 and the body 12 to rotate around the driving shaft 43, the bottom plate 18 can drive the supporting seat 16 to rotate through the fixed shaft 17, the supporting seat 16 can drive the cooker lid 15 to rotate, so that the cooker lid 15 can rotate for 360 degrees, the driving shaft 43 can drive the second bevel gear 40 to rotate through the sixth bevel gear 41, the second bevel gear 40 can drive the fourth gear 56 to rotate through the third rotating shaft 69, the fourth gear 56 can drive the sixth rotating shaft 55 to rotate through the sixth gear 54, the sixth rotating shaft 55 can drive the toothed plate 58 to rotate through the fifth gear 57, and the toothed plate 58 can drive the connecting plate 48 to rotate through the seventh rotating shaft 59, the connecting plate 48 can drive the connecting plate 47 to reciprocate left and right through the first connecting rod 49, the connecting plate 47 can drive the seventh gear 27 to rotate forward and backward through the rack 46, the seventh gear 27 can drive the slide block 25 to reciprocate left and right through the lead screw 24, the slide block 25 can drive the third connecting rod 60 to rotate left and right around the second connecting rod 61 through the fourth connecting rod 26, the third connecting rod 60 can drive the pot cover 15 to rotate back and forth around the fixed shaft 17 through the arc-shaped seat 62, so that the elevation angle of the pot cover 15 can be continuously changed, the fourth gear 56 can also drive the third gear 53 to rotate through the sixth gear 54, the third gear 53 can drive the second gear 50 to rotate through the second rotating shaft 52, and the second gear 50 can drive the first rotating shaft 33 to rotate through the first gear 35, the first rotating shaft 33 can drive the third bevel gear 30 to rotate through the first bevel gear 32, the third bevel gear 30 can drive the fourth bevel gear 66 to rotate through the belt 65, the fourth bevel gear 66 can drive the seventh rotating shaft 70 to rotate through the fifth bevel gear 68, the seventh rotating shaft 70 can drive the groove block 71 to rotate through the semicircular rotating plate 63, the groove block 71 can drive the fixing frame 10 to rotate through the third rotating shaft 69, the fixing frame 10 can drive the antenna 11 to rotate, and therefore the radar can emit electromagnetic waves to targets in a range of range.
When the radar needs a specific elevation angle, a user firstly turns on the motor in the forward direction, when the lead screw 24 drives the slide block 25 to move to a proper position, the motor is turned off, the elevation angle of the pan cover 15 is at a specific angle, the control of the elevation angle can be realized by the distance that the lead screw 24 drives the slide block 25 to move, after the elevation angle is adjusted, the user controls the electric push rod 38 to contract rightward, the electric push rod 38 can drive the sixth rotating shaft 55 to move rightward through the ratchet 51, the sixth rotating shaft 55 can drive the fifth gear 57 to move rightward, when the fifth gear 57 is disengaged from the fluted disc 58, the electric push rod 38 is stopped being driven, then the motor 45 is turned on in the forward direction, the motor 45 can drive the rotating block 42 to rotate through the eighth rotating shaft 64, and the rotating block 42 can drive the bottom plate 18 and the machine body 12 to rotate around the driving shaft 43, the bottom plate 18 can drive the supporting seat 16 to rotate through the fixed shaft 17, the supporting seat 16 can drive the pot cover 15 to rotate, so that the pot cover 15 can rotate 360 degrees, the fourth gear 56 can drive the third gear 53 to rotate through the sixth gear 54, the third gear 53 can drive the second gear 50 to rotate through the second rotating shaft 52, the second gear 50 can drive the first rotating shaft 33 to rotate through the first gear 35, the first rotating shaft 33 can drive the third bevel gear 30 to rotate through the first bevel gear 32, the third bevel gear 30 can drive the fourth bevel gear 66 to rotate through the belt 65, the fourth bevel gear 66 can drive the seventh rotating shaft 70 to rotate through the fifth bevel gear 68, and the seventh rotating shaft 70 can drive the groove block 71 to rotate through the semicircular rotating plate 63, the groove block 71 can drive the fixing frame 10 to rotate through the third rotating shaft 69, and the fixing frame 10 can drive the antenna 11 to rotate, so that the radar can rotate around a specific elevation angle and can emit electromagnetic waves to a target in a range of a range.
When leveling is needed, firstly, after the radar is installed, the electronic level gauge 19 is used for measuring whether the balance table 20 is horizontally placed, if the electronic level gauge 19 corresponding to the upper surface of the balance table 20 measures and finds that the balance table 20 is inclined, the corresponding electronic level gauge 19 can transmit information to the controller, and the controller can control the hydraulic lifting rod 21 corresponding to the lower part of the electronic level gauge 19 to lift, so that the balance table 20 is adjusted.
The beneficial effects are that: when the pot cover is used, the motor can drive the pot cover to rotate for 360 degrees through the bottom plate, so that the pot cover can better receive information, and the accuracy of radar receiving signals is improved;
when the pot cover is used, the motor can drive the sliding block to move left and right to a proper position, then the electric push rod enables the fifth gear to be separated from the fluted disc through the sixth rotating shaft, so that the state of being separated from the motor power is achieved, the pot cover can be in a specific turnover angle, the turnover angle of the pot cover is accurately adjusted, the radar detection direction is conveniently and accurately positioned, and the working efficiency of a radar is improved;
when adjusting, the electron spirit level can be through the hydraulic lifting rod is right the balancing stand adjusts, can make the balancing stand keep horizontal position all the time, and the radar of being convenient for can better received signal, reinforcing radar's received strength has improved the operating mass with rated load.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (8)
1. An adjusting device for an aerospace radar comprises a machine body and a base, wherein a transmission cavity is arranged in the machine body, a first transmission mechanism is arranged in the transmission cavity, a first rectangular groove is arranged on the right side of the transmission cavity, a first rotating shaft is rotatably arranged between the first rectangular groove and the transmission cavity, the left end of the first rotating shaft extends into the transmission cavity and is fixedly provided with a first bevel gear, the right end of the first rotating shaft extends into the first rectangular groove and is fixedly provided with a first gear, the right side of the first rectangular groove is provided with a second rectangular groove, a second transmission mechanism is arranged in the second rectangular groove, a second rotating shaft is rotatably arranged between the left end wall of the second rectangular groove and the right end wall of the first rectangular groove, the left end of the second rotating shaft extends into the first rectangular groove and is fixedly provided with a second gear meshed with the first gear, the utility model discloses a drive mechanism, including first rectangular channel and second rectangular channel, second pivot right-hand member stretches into in the second rectangular channel and fixed mounting has the third gear, second rectangular channel right side is equipped with the third rectangular channel, the third rectangular channel with rotate between the second rectangular channel and install the third pivot, the third pivot left end stretches into in the second rectangular channel and fixed mounting has the fourth gear, third pivot right-hand member stretches into in the third rectangular channel and fixed mounting has the second bevel gear, second rectangular channel left side is equipped with the fourth rectangular channel, fourth rectangular channel left side is equipped with the drive chamber, be equipped with actuating mechanism in the drive chamber, the outside extension in organism left side is equipped with first rotary mechanism, organism left end wall department is equipped with elevation angle guiding mechanism, the organism below is equipped with second rotary mechanism, be equipped with leveling mechanism on the base.
2. An adjustment device for an aerospace radar according to claim 1, wherein: the first transmission mechanism comprises a fourth rotating shaft and a fifth rotating shaft which are rotatably installed in the rear end wall of the transmission cavity, the front end of the fourth rotating shaft extends into the transmission cavity and is fixedly provided with a third bevel gear and a first belt wheel, the front end of the fifth rotating shaft extends into the transmission cavity and is fixedly provided with a fourth bevel gear and a second belt wheel, and the second belt wheel is in power connection with the first belt wheel through a belt.
3. An adjustment device for an aerospace radar according to claim 2, wherein: second drive mechanism installs including rotating sixth pivot in the organism, the sixth pivot left end stretches into in the fourth rectangular channel and fixed mounting have a fifth gear, be provided with in the second rectangular channel with fixed connection in the sixth pivot and with the third gear and the equal meshed sixth gear of fourth gear, the sixth pivot right-hand member stretches into in the organism and fixed mounting have the ratchet, ratchet right-hand member fixed mounting has electric putter.
4. An adjustment device for an aerospace radar according to claim 3, wherein: actuating mechanism installs including rotating the drive chamber with seventh pivot between the fourth rectangular channel, seventh pivot right-hand member stretches into fourth rectangular channel and fixed mounting have with fifth gear engagement's fluted disc, seventh pivot left end stretches into in the drive chamber and fixed mounting have even board, even board left end face fixed mounting has first connecting rod, movable mounting has the connecting plate on the first connecting rod, connecting plate right-hand member face fixed mounting has the rack.
5. An adjustment device for an aerospace radar according to claim 4, wherein: elevation angle guiding mechanism includes fixed mounting and is in the bottom plate of terminal surface under the organism, fixed mounting has the fixed axle in the bottom plate, rotate on the fixed axle and install the supporting seat, fixed mounting has the pot cover on the supporting seat, pot cover diapire fixed mounting has the arc seat, fixed mounting has the second connecting rod in the arc seat, rotate on the second connecting rod and install the third connecting rod, bottom plate up end fixed mounting has first fixed block, rotate in the first fixed block and install the lead screw, the lead screw right-hand member stretches into fixed mounting have in the drive chamber with rack toothing's seventh gear, install the slider through the screw thread on the lead screw, fixed mounting have in the slider with the fourth connecting rod of third connecting rod rotation connection.
6. An adjustment device for an aerospace radar according to claim 5, wherein: first rotary mechanism installs including rotating the organism with seventh pivot between the transmission chamber, seventh pivot right-hand member stretches into transmission chamber and fixed mounting have with fourth bevel gear meshed fifth bevel gear, the seventh pivot left end stretches out transmission chamber and fixed mounting have semi-circular commentaries on classics board, be equipped with the orbit groove on the semi-circular commentaries on classics board, fixed mounting has the dead lever on the pot cover, fixed mounting has the second fixed block on the dead lever, the second fixed block with rotate on the arc seat and install the third pivot, third pivot right-hand member fixed mounting have with semi-circular commentaries on classics board meshed recess piece, be equipped with the arch on the recess piece, third pivot left end fixed mounting has the mount, fixed mounting has the antenna on the mount.
7. An adjustment device for an aerospace radar according to claim 6, wherein: the second rotary mechanism comprises a rotary block fixedly mounted on the right end face of the bottom plate, an eighth rotary shaft is fixedly mounted on the lower end face of the rotary block, a motor is dynamically mounted on the lower end face of the eighth rotary shaft, a fixed seat is fixedly mounted on the outer end face of the motor, a drive shaft is fixedly mounted in the fixed seat, and the upper end of the drive shaft extends into the third rectangular groove and is fixedly mounted with a sixth bevel gear meshed with the second bevel gear.
8. An adjustment device for an aerospace radar according to claim 7, wherein: leveling mechanism includes fixed mounting and is in the balancing stand of terminal surface under the fixing base, balancing stand up end fixed mounting has the electron spirit level, terminal surface has hydraulic lifting rod through semicircle groove fixed mounting under the balancing stand, the hydraulic lifting rod down the terminal surface with base up end fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911216488.0A CN110726973B (en) | 2019-12-02 | 2019-12-02 | Adjusting device for aerospace and aviation radar |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911216488.0A CN110726973B (en) | 2019-12-02 | 2019-12-02 | Adjusting device for aerospace and aviation radar |
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| CN110726973A true CN110726973A (en) | 2020-01-24 |
| CN110726973B CN110726973B (en) | 2020-10-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256000A (en) * | 2020-02-25 | 2020-06-09 | 上海航天电子通讯设备研究所 | Stop device suitable for radar azimuth rotation surpasses 180 degrees |
| CN113452387A (en) * | 2021-07-09 | 2021-09-28 | 武汉华臻志创科技有限公司 | Transmitter precision adjustment device |
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| CN106887703A (en) * | 2017-03-23 | 2017-06-23 | 合肥开泰机电科技有限公司 | A kind of 5 meters of antenna rotating platforms |
| CN107392173A (en) * | 2017-08-04 | 2017-11-24 | 成都云擎科技有限公司 | A kind of anti-UAS based on photoelectric search |
| CN110332427A (en) * | 2019-05-22 | 2019-10-15 | 成都微精控科技有限公司 | Three-dimensional is from steady platform |
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| CN111256000A (en) * | 2020-02-25 | 2020-06-09 | 上海航天电子通讯设备研究所 | Stop device suitable for radar azimuth rotation surpasses 180 degrees |
| CN113452387A (en) * | 2021-07-09 | 2021-09-28 | 武汉华臻志创科技有限公司 | Transmitter precision adjustment device |
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