CN113844657B - Airborne radar hangs device that flies - Google Patents
Airborne radar hangs device that flies Download PDFInfo
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- CN113844657B CN113844657B CN202111189280.1A CN202111189280A CN113844657B CN 113844657 B CN113844657 B CN 113844657B CN 202111189280 A CN202111189280 A CN 202111189280A CN 113844657 B CN113844657 B CN 113844657B
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- 238000000034 method Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 238000010030 laminating Methods 0.000 description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 108010066114 cabin-2 Proteins 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D7/00—Arrangements of military equipment, e.g. armaments, armament accessories, or military shielding, in aircraft; Adaptations of armament mountings for aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The application relates to an airborne radar flying device, which comprises a bracket and a flying cabin, wherein the bracket is connected with a machine body, and the flying cabin is arranged on the bracket and is used for placing a radar; the side propping mechanism is used for propping the radar placed in the hanging flying bin from two sides, the top propping mechanism is used for propping the radar against the inner bottom wall of the hanging flying bin from the upper side of the radar, the side propping mechanism is in transmission connection with the top propping mechanism, and the side propping mechanism drives the top propping mechanism to synchronously prop against the radar in the radar propping process; the opening at one side of the hanging and flying bin is provided with an opening and closing door in a hinged manner. The method has the effect of improving the problem of difficult assembly and disassembly of the radar when the hanging flight test is carried out.
Description
Technical Field
The application relates to the field of aircraft flying technologies, in particular to an airborne radar flying device.
Background
The generic term for various radars installed in aircraft. The method is mainly used for controlling and guiding weapons, implementing air warning and reconnaissance, and guaranteeing accurate navigation and flight safety. The basic principle and composition of the airborne radar are the same as those of other military radars, and the airborne radar is characterized in that: an antenna platform stabilizing system or a data stabilizing device is generally arranged; a band of 3 cm or less is generally used; the volume is small, and the weight is light; has good shockproof performance.
The general airborne radar is directly installed in the aircraft, and the airborne radar is used for installing the radar outside the aircraft, realizing the connection of the radar and the aircraft in a detachable mode, and is also a common connection mode for installing scientific experimental equipment on the aircraft at present.
With respect to the related art mentioned above, the inventor considers that when the radar is mounted on an aircraft in a flying form, in order to ensure the mounting stability of the radar, the radar is usually mounted outside the aircraft by a complicated mounting means, so that after the flying test is finished, the removal of the radar is very difficult, and the mounting of the radar is time-consuming and laborious.
Disclosure of Invention
In order to solve the problem that the radar is difficult to disassemble and assemble when the flying test is carried out, the application provides an airborne radar flying device.
The application provides an airborne radar hangs and flies device adopts following technical scheme:
the airborne radar flying device comprises a bracket and a flying cabin, wherein the bracket is connected with a machine body, and the flying cabin is arranged on the bracket and is used for placing a radar; the side propping mechanism is used for propping the radar placed in the hanging flying bin from two sides, the top propping mechanism is used for propping the radar against the inner bottom wall of the hanging flying bin from the upper side of the radar, the side propping mechanism is in transmission connection with the top propping mechanism, and the side propping mechanism drives the top propping mechanism to synchronously prop against the radar in the radar propping process; the opening at one side of the hanging and flying bin is provided with an opening and closing door in a hinged manner.
By adopting the technical scheme, when the radar is installed, the radar is directly placed into the flying cabin, then the radar is propped against from two sides of the radar through the side propping mechanism, and after the side propping mechanism is propped against the radar, the top propping mechanism can automatically prop against the top of the radar, so that the radar is propped against from two sides and the top, and the radar is stably positioned in the flying cabin; when the radar is disassembled, the side abutting mechanism is directly loosened, the top abutting mechanism can also automatically and synchronously loosen the radar, and then the opening and closing door is opened, so that the radar is taken out from the hanging flying bin, and the effect that the radar is convenient to install and disassemble is achieved.
Optionally, the side supports tight mechanism and includes conflict subassembly and actuating component, actuating component installs in hanging the storehouse of flying, conflict subassembly installs on actuating component and is provided with one respectively in hanging the both sides that fly the storehouse and lie in the radar, actuating component is used for driving two conflict subassemblies and is close to or keep away from each other.
Through adopting above-mentioned technical scheme, drive two conflict subassemblies through drive assembly and be being close to each other to can hold the radar, make the radar realize the centre gripping stable in hanging the storehouse that flies.
Optionally, the driving assembly comprises a motor, a bidirectional threaded rod, a moving cylinder and a braking piece, wherein the motor is arranged in the hanging and flying bin, one end of the bidirectional threaded rod is rotatably connected in the hanging and flying bin, the other end of the bidirectional threaded rod is coaxially connected with an output shaft of the motor, the moving cylinder is in threaded fit with the bidirectional threaded rod, one of two sections of threads of the bidirectional threaded rod are sleeved with threads on each of opposite threaded rod sections, and the abutting assembly is respectively arranged on one moving cylinder; the braking piece is arranged in the hanging flying bin and used for preventing the movable cylinder from synchronously rotating along with the bidirectional threaded rod.
By adopting the technical scheme, the motor is started, the output shaft of the motor drives the bidirectional threaded rod to rotate, and the two moving cylinders sleeved on the bidirectional threaded rod are not rotated along with the bidirectional threaded rod under the action of the braking piece, but move along the length direction of the bidirectional threaded rod, so that the two moving cylinders are mutually close to or far away from each other; when the two moving cylinders are close to each other, the abutting components respectively positioned on the two moving cylinders can also approach each other, and the two abutting components can clamp the radar in the gradual approach process; when the two movable drums are far away from each other, the abutting assemblies respectively positioned on the two movable drums can be far away from each other, so that the radar can be loosened. The radar can be conveniently supported and loosened.
Optionally, the brake piece includes the braking rail, the length direction of braking rail is unanimous with the length direction of two-way screw rod, the braking groove has been seted up along the length direction of braking rail on the braking rail, be provided with the insert block on the removal section of thick bamboo, insert block insert in the braking groove in back with braking rail sliding fit.
Through adopting above-mentioned technical scheme, after the insert block on moving the section of thick bamboo inserts the braking groove of braking rail, move the section of thick bamboo and just can receive the restriction along with the rotation of two-way threaded rod for move the section of thick bamboo and can move along the length direction of two-way threaded rod under the rotation of two-way threaded rod, and then reach and prevent to move the comparatively convenient effect of section of thick bamboo along with two-way threaded rod rotation.
Optionally, the conflict subassembly includes connecting rod, first arc laminating piece and first rubber layer, the one end of connecting rod is connected with the section of thick bamboo wall of moving the section of thick bamboo, first arc laminating piece is installed in the connecting rod and is kept away from the one end of moving the section of thick bamboo, just the radian of first arc laminating piece cooperatees with the outer wall radian of radar, and one first arc laminating piece corresponds a moving the section of thick bamboo; the first rubber layer is arranged on one side, opposite to the outer wall of the radar, of the first arc-shaped attaching piece.
Through adopting above-mentioned technical scheme, first rubber layer on the first arc laminating piece can be at first with the surface contact of radar, and the first arc laminating piece of radar both sides is close to the back each other simultaneously, and two first rubber layers can all paste on the radar surface for the radar is realized pressing from both sides tightly, and the existence of first rubber layer can let the radar be difficult for being pressed from both sides bad when being pressed from both sides by the centre gripping, reaches the effect that can realize the centre gripping and can guarantee the radar centre gripping when being difficult for being destroyed again.
Optionally, the top abutting mechanism comprises an abutting cylinder, a sliding rod, a spring, a second arc-shaped attaching piece and a second rubber layer; the supporting cylinder is vertically arranged on the inner top wall of the hanging flying bin, a sliding cavity is vertically formed in the supporting cylinder, the sliding rod is inserted into the sliding cavity in a sliding mode, the second arc-shaped attaching piece is arranged at one end of the sliding rod, which is located outside the sliding cavity, the concave side of the second arc-shaped attaching piece faces downwards vertically, the second rubber layer is arranged on the concave side of the second arc-shaped attaching piece in a covering mode, the spring is arranged in the sliding cavity, the sliding rod is inserted into the spring inner ring, one end of the spring is connected with the inner wall of the sliding cavity, the other end of the spring is connected with the rod wall of the sliding rod, and the spring enables the sliding rod to have a trend of moving vertically upwards; and a transmission mechanism is further arranged in the hanging flying bin, and drives the second arc-shaped attaching piece to vertically move downwards and collide with the upper surface of the radar when the two first arc-shaped attaching pieces are close to each other.
Through adopting above-mentioned technical scheme, when two first arc laminating pieces are close to each other, the second arc laminating piece can move downwards automatically for the second rubber layer on the second arc laminating piece directly oppresses on the upper surface of radar, and the first rubber layer on the first arc laminating piece also oppresses on the lateral wall of radar this moment, and the spring is in compression state this moment, thereby realizes the effect of supporting tightly simultaneously; and when two first arc laminating pieces keep away from each other, can stimulate the slide bar after the second arc laminating piece receives the resilience of recovering of spring and shift up to drive the second arc laminating piece and keep away from the radar, let the lateral wall and the roof of radar all no longer receive the conflict, and then realize supporting tightly and loosen the comparatively convenient effect of radar.
Optionally, the transmission mechanism comprises a supporting rod and a contact supporting rod; the supporting rod is vertically arranged on the connecting rod, the abutting rod is arranged at one end of the supporting rod far away from the connecting rod, an insertion cavity for the insertion of the abutting rod is formed in the abutting cylinder, the insertion cavity is communicated with the sliding cavity and is mutually perpendicular, an inclined pushing surface is arranged at one end of the abutting rod far away from the supporting rod, an inclined abutting surface is arranged at one end of the sliding rod far away from the second arc-shaped attaching piece, and the inclined pushing surface is used for being in sliding fit with the inclined abutting surface; when the spring is in a natural state, the inclined pushing surface is opposite to the inclined abutting surface.
By adopting the technical scheme, when the two moving cylinders are close to each other, the contact rod can be gradually inserted into the insertion cavity and enter the sliding cavity; the inclined pushing surface at the end part of the contact rod is opposite to the inclined pushing surface of the sliding rod, so that the inclined pushing surface occupies the position of the inclined pushing surface in the process of entering the sliding cavity from the insertion cavity, the inclined pushing surface is pushed out of the original position, and the sliding rod is extruded and then vertically moves downwards, so that the second arc-shaped attaching piece is driven to move downwards and attach to the upper surface of the radar; when the two moving cylinders are far away from each other, the contact rod can retract into the insertion cavity from the sliding cavity and then retract out of the insertion cavity, so that the inclined pushing surface does not occupy the position of the inclined contact surface, and the sliding rod can return to the original position under the action of the restoring elastic force of the spring at the moment, namely the sliding rod can drive the second arc-shaped contact piece to vertically ascend; after the arrangement, when the radar is clamped by the first arc-shaped attaching pieces at the two sides, the second arc-shaped attaching pieces at the top can also prop against the radar; and when the radar is kept away from to the first arc laminating piece of both sides, the radar also can be kept away from to the second arc laminating piece at top, reaches synchronous conflict and divided effect.
Optionally, a placing plate is further slidably arranged on the inner bottom wall of the hanging and flying bin, a placing groove for placing a radar is formed in the placing plate, a sliding groove is formed in the inner bottom wall of the hanging and flying bin, and a sliding block in sliding fit with the sliding groove is arranged on one side, away from the placing groove, of the placing plate; the hanging and flying bin is internally provided with a linkage mechanism, and the linkage mechanism drives the placing plate to simultaneously drive the opening and closing door to open in the process of moving towards the opening side of the hanging and flying bin and simultaneously drives the placing plate to simultaneously drive the opening and closing door to close in the process of moving towards the hanging and flying bin.
Through adopting above-mentioned technical scheme, through the setting of link gear, can let to place the board and remove towards the opening side in automatic the hanging flying storehouse when opening the door that opens and shuts for it is more convenient to take out the radar.
Optionally, hang and fly the opening top in storehouse and be provided with the rotary drum, one side of opening and shutting door is provided with the dwang, the dwang rotates and inserts and establish in the rotary drum, be provided with the rubber circle between rotary drum and the dwang.
Through adopting above-mentioned technical scheme, the setting of a section of thick bamboo and dwang can be made the door that opens and shuts realize hanging the normal rotation on flying the storehouse, and the setting of rubber circle then can let provide frictional force when rotatory between a section of thick bamboo and the dwang for the door that opens and shuts rotates can be comparatively smooth.
Optionally, the linkage mechanism comprises a first driving rod, a second driving rod, a torsion spring, a round gear, a rack and a rotary handle; the side wall of the hanging flying bin is provided with a driving cover, the first driving rod is rotatably arranged in the driving cover, the first driving rod is perpendicular to the rotating rod, and the length direction of the first driving rod is parallel to the length direction of the sliding groove; one end of the first driving rod is coaxially provided with a first bevel gear, one end of the rotating rod is positioned in the driving cover, and a rod section of the rotating rod positioned in the driving cover is coaxially provided with a second bevel gear meshed with the first bevel gear; the second driving rod is also rotatably arranged in the driving cover and is perpendicular to the first driving rod, a third bevel gear is coaxially arranged at one end of the first driving rod far away from the first bevel gear, and a fourth bevel gear meshed with the third bevel gear is arranged at one end of the second driving rod; the circular gear is coaxially arranged at one end of the second driving rod, which is far away from the fourth bevel gear, the rack is arranged at one side of the placing plate, the length direction of the rack is parallel to the length direction of the sliding groove, a through hole is formed in the side wall of the hanging flying bin, which is positioned in the driving cover, and one side of the circular gear is meshed with the rack after passing through the through hole; the rotary handle coaxial line is arranged on the rotary rod and is positioned at the outer side of the driving cover, the torsion spring is sleeved on the rotary rod, one end of the torsion spring is connected with the rotary rod, the other end of the torsion spring is connected with the inner wall of the rotary cylinder, and the torsion spring enables the opening and closing door to always have a tendency of rotating towards the opening side of the hanging flying bin.
By adopting the technical scheme, when the radar in the hanging flying bin is required to be taken out, the rotating handle is directly rotated by hand, so that the rotating rod starts to rotate, the opening and closing door can gradually rotate towards the opening side far away from the hanging flying bin along with the rotation of the rotating rod, and after the rotating rod rotates, the first driving rod can also rotate because the second bevel gear is meshed with the first bevel gear; the third bevel gear is meshed with the fourth bevel gear, so that the second driving rod also rotates, and the round gear is driven to rotate; because the round gear is meshed with the rack, the rack can move along the length direction of the sliding groove to drive the placing plate to automatically move out of the hanging flying bin; when the door is to be closed, the torsion spring drives the door to rotate towards the opening side close to the hanging flying bin, and the placing plate can automatically move from the outside of the hanging flying bin to the hanging flying bin, so that the effect of synchronously operating the placing plate and the door is achieved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the radar is installed, the radar is directly placed into the flying bin, then the radar is abutted from two sides of the radar through the side abutting mechanism, and after the side abutting mechanism abuts against the radar, the top abutting mechanism automatically abuts against the top of the radar, so that the radar is abutted from two sides and the top, and the radar is stably positioned in the flying bin; when the radar is dismounted, the side abutting mechanism is directly loosened, the top abutting mechanism can also automatically and synchronously loosen the radar, and then the opening and closing door is opened, so that the radar is taken out from the flying bin, and the effect of more convenient installation and dismounting of the radar is achieved;
2. the motor is started, so that an output shaft of the motor drives the bidirectional threaded rod to rotate, and the two moving cylinders sleeved on the bidirectional threaded rod are not rotated along with the bidirectional threaded rod under the action of the braking piece, but move along the length direction of the bidirectional threaded rod, so that the two moving cylinders are mutually close to or far away from each other; when the two moving cylinders are close to each other, the abutting components respectively positioned on the two moving cylinders can also approach each other, and the two abutting components can clamp the radar in the gradual approach process; when the two movable drums are far away from each other, the abutting assemblies respectively positioned on the two movable drums can be far away from each other, so that the radar can be loosened. The radar can be conveniently supported and loosened;
3. when the radar in the hanging flight bin is required to be taken out, the rotating handle is directly rotated by hands, so that the rotating rod starts to rotate, the opening and closing door can gradually rotate towards the opening side far away from the hanging flight bin along with the rotation of the rotating rod, and after the rotating rod rotates, the first driving rod can also rotate because the second bevel gear is meshed with the first bevel gear; the third bevel gear is meshed with the fourth bevel gear, so that the second driving rod also rotates, and the round gear is driven to rotate; because the round gear is meshed with the rack, the rack can move along the length direction of the sliding groove to drive the placing plate to automatically move out of the hanging flying bin; when the door is to be closed, the torsion spring drives the door to rotate towards the opening side close to the hanging flying bin, and the placing plate can automatically move from the outside of the hanging flying bin to the hanging flying bin, so that the effect of synchronously operating the placing plate and the door is achieved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present application.
FIG. 2 is a partial cross-sectional view of an embodiment of the present application for displaying the interior of a hanging flight deck.
Fig. 3 is a front view of a hidden opening and closing door according to an embodiment of the present application.
Fig. 4 is an enlarged view of a portion a in fig. 3;
fig. 5 is a partial cross-sectional view of an embodiment of the present application for illustrating a linkage.
Fig. 6 is an enlarged view of a portion B in fig. 5.
Reference numerals illustrate:
1. a bracket; 2. hanging a flying bin; 21. a sliding groove; 22. a rotating cylinder; 3. a side tightening mechanism; 31. a collision component; 311. a connecting rod; 312. a first arcuate lamination sheet; 313. a first rubber layer; 32. a drive assembly; 321. a motor; 322. a two-way threaded rod; 323. a moving cylinder; 3231. an insert block; 324. a brake member; 3241. a brake rail; 3242. a brake groove; 4. a top tightening mechanism; 41. a pressing cylinder; 411. a sliding chamber; 412. an insertion cavity; 42. a slide bar; 421. an inclined abutment surface; 43. a spring; 44. a second arc-shaped attaching piece; 45. a second rubber layer; 5. an opening/closing door; 51. a rotating lever; 511. a second bevel gear; 6. a transmission mechanism; 61. a support rod; 62. a touch-up rod; 621. inclined pushing surface; 7. placing a plate; 71. a placement groove; 72. a sliding block; 8. a linkage mechanism; 81. a first driving lever; 811. a first bevel gear; 812. a third bevel gear; 82. a second driving lever; 821. a fourth bevel gear; 83. a torsion spring; 84. a circular gear; 85. a rack; 86. rotating the handle; 9. a rubber ring; 10. a drive housing; 101. and (5) perforating.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
The embodiment of the application discloses an airborne radar hanging device, referring to fig. 1 and 2, the airborne radar hanging device comprises a bracket 1 and a hanging bin 2, wherein the bracket 1 is connected with a machine body, and the connection mode of the bracket 1 and the machine body can be welding or bolting; the flying bin 2 is arranged on the bracket 1 and used for placing a radar, and the flying bin 2 is cuboid; the side propping mechanism 3 and the top propping mechanism 4 are arranged in the hanging flying bin 2, the side propping mechanism 3 is used for propping the radar placed in the hanging flying bin 2 relatively from two sides, the top propping mechanism 4 is used for propping the radar on the inner bottom wall of the hanging flying bin 2 from the upper side of the radar, the side propping mechanism 3 is in transmission connection with the top propping mechanism 4, and the side propping mechanism 3 drives the top propping mechanism 4 to synchronously prop against the radar in the radar propping process; an opening at one side of the flying bin 2 is arranged, and an opening door 5 is hinged at the opening of the flying bin 2; specifically, a rotary cylinder 22 is arranged above the opening of the hanging flying bin 2, a rotary rod 51 is arranged on one side of the opening and closing door 5, the rotary rod 51 is rotatably inserted into the rotary cylinder 22, and a rubber ring 9 is arranged between the rotary cylinder 22 and the rotary rod 51; in addition, in order to enable the opening and closing door 5 to be more compact when being closed, a circle of magnet is arranged on the outer wall of the opening of the hanging flying bin 2, a circle of iron ring is arranged on the surface of the opening and closing door 5, which is opposite to the magnet, and the opening and closing door 5 can be more tightly attached to the opening of the hanging flying bin 2 through the magnetic attraction of the iron ring and the magnet, and the opening and closing door 5 is not easy to open automatically in a hanging flying test.
As shown in fig. 2, the side abutting mechanism 3 includes an abutting component 31 and a driving component 32, the driving component 32 is installed in the flying bay 2, the abutting component 31 is installed on the driving component 32 and is respectively arranged at two sides of the radar in the flying bay 2, and the driving component 32 is used for driving the two abutting components 31 to approach or separate from each other; specifically, drive assembly 32 includes a motor 321, a bi-directional threaded rod 322, a moving barrel 323, and a brake 324; the motor 321 is mounted on the inner wall of the flying cabin 2 through bolt connection, one end of the bidirectional threaded rod 322 is rotatably connected in the flying cabin 2, the other end of the bidirectional threaded rod is welded with the output shaft of the motor 321 in a coaxial line, and the length direction of the bidirectional threaded rod 322 is consistent with the width direction of the flying cabin 2; the movable cylinder 323 is in threaded fit with the bidirectional threaded rod 322, and one movable cylinder 323 is sleeved on each of two sections of the bidirectional threaded rod 322 with opposite threads. The abutting assemblies 31 are respectively mounted on the moving drums 323; a brake 324 is mounted in the hanging flight chamber 2 and is used to prevent the moving cylinder 323 from rotating synchronously with the bi-directional threaded rod 322.
As shown in fig. 2, brake 324 includes a brake rail 3241, brake rail 3241 is welded to a wall of hanging flight chamber 2 remote from an opening of hanging flight chamber 2, and a length direction of brake rail 3241 coincides with a length direction of bidirectional threaded rod 322; the brake rail 3241 is provided with a brake groove 3242 along the longitudinal direction of the brake rail 3241, and the movable cylinder 323 is provided with an insertion block 3231, and the insertion block 3231 is inserted into the brake groove 3242 and slidably engaged with the brake rail 3241.
The motor 321 is started, so that an output shaft of the motor 321 drives the bidirectional threaded rod 322 to rotate, and when an insertion block 3231 on the movable barrel 323 is inserted into a braking groove 3242 of a braking rail 3241, the movable barrel 323 is limited along with the rotation of the bidirectional threaded rod 322, so that the movable barrel 323 can move along the length direction of the bidirectional threaded rod 322 under the rotation of the bidirectional threaded rod 322, and further the two movable barrels 323 are mutually close to or far away from each other; when the two moving cylinders 323 are close to each other, the abutting components 31 respectively positioned on the two moving cylinders 323 can also approach each other, and the two abutting components 31 can clamp the radar in the gradual approach process; when the two moving cylinders 323 are far away from each other, the abutting assemblies 31 respectively positioned on the two moving cylinders 323 are far away from each other, so that the radar can be loosened. The radar can be conveniently supported and loosened.
Referring to fig. 2 and 3, the abutting component 31 includes a connecting rod 311, a first arc-shaped attaching piece 312 and a first rubber layer 313, one end of the connecting rod 311 is connected with the wall of the moving cylinder 323, the first arc-shaped attaching piece 312 is installed at one end of the connecting rod 311 far away from the moving cylinder 323, the radian of the first arc-shaped attaching piece 312 is matched with the radian of the outer wall of the radar, and one first arc-shaped attaching piece 312 corresponds to one moving cylinder 323; the first rubber layer 313 is arranged on one side of the first arc-shaped attaching piece 312, which is opposite to the outer wall of the radar; it should be noted that, in the present application, a portion of the radar is cylindrical, and can be adapted to the first arc-shaped attaching pieces 312, and also can be clamped when the two first arc-shaped attaching pieces 312 are close to each other.
The first rubber layer 313 on the first arc laminating piece 312 can be contacted with the surface of the radar at first, and after the first arc laminating pieces 312 on two sides of the radar are mutually close to each other simultaneously, the two first rubber layers 313 can be attached to the surface of the radar, so that the radar is clamped, the radar is difficult to clamp when clamped, and the effect that the radar is difficult to damage when clamped can be achieved.
Referring to fig. 3 and 4, the top abutment mechanism 4 includes an abutment cylinder 41, a slide rod 42, a spring 43, a second arcuate lamination sheet 44, and a second rubber layer 45; the abutting cylinder 41 is vertically welded on the inner top wall of the hanging flying bin 2, the abutting cylinder 41 is cuboid, a sliding cavity 411 is vertically formed in the abutting cylinder 41, the sliding rod 42 is slidably inserted into the sliding cavity 411, the sliding rod 42 and the sliding cavity 411 are circular, and the sliding rod 42 is matched with the sliding cavity 411. The second arc-shaped attaching piece 44 is welded at one end of the sliding rod 42 located outside the sliding cavity 411, the concave side of the second arc-shaped attaching piece 44 faces downwards vertically, and the second rubber layer 45 is covered on the concave side of the second arc-shaped attaching piece 44. The spring 43 is installed in the sliding cavity 411, the sliding rod 42 is inserted into the inner ring of the spring 43, one end of the spring 43 is connected with the inner wall of the sliding cavity 411, the other end of the spring 43 is connected with the rod wall of the sliding rod 42, and the spring 43 enables the sliding rod 42 to have a tendency to move vertically upwards; the hanging flying bin 2 is internally provided with a transmission mechanism 6, and the transmission mechanism 6 drives the second arc-shaped attaching piece 44 to vertically move downwards and collide with the upper surface of the radar when the two first arc-shaped attaching pieces 312 are close to each other.
When the two first arc-shaped attaching plates 312 are close to each other, the second arc-shaped attaching plate 44 automatically moves downwards, so that the second rubber layer 45 on the second arc-shaped attaching plate 44 is directly pressed on the upper surface of the radar, and at the moment, the first rubber layer 313 on the first arc-shaped attaching plate 312 is also pressed on the side wall of the radar, and the spring 43 is in a compressed state, so that the effect of simultaneous abutting is realized; and when two first arc laminating pieces 312 keep away from each other, can stimulate the slide bar 42 after the second arc laminating piece 44 receives the resilience of recovering of spring 43 and shift up to drive second arc laminating piece 44 and keep away from the radar, let the lateral wall and the roof of radar all no longer receive the conflict, and then realize supporting tightly and loosen the comparatively convenient effect of radar.
Referring to fig. 3 and 4, the transmission mechanism 6 includes a supporting rod 61 and a contact rod 62; the supporting rod 61 is vertically installed on the connecting rod 311, the supporting rod 61 is perpendicular to the connecting rod 311, the abutting rod 62 is installed at one end of the supporting rod 61 far away from the connecting rod 311, and the abutting rod 62 and the supporting rod 61 form an L shape. The abutting cylinder 41 is provided with an insertion cavity 412 for inserting the abutting rod 62, the insertion cavity 412 is communicated with the sliding cavity 411 and is mutually perpendicular, and the cross section formed by the insertion cavity 412 and the sliding cavity 411 is cross-shaped. The end of the contact resisting rod 62 far away from the supporting rod 61 is provided with an inclined pushing surface 621, the end of the sliding rod 42 far away from the second arc-shaped attaching piece 44 is provided with an inclined contact resisting surface 421, and the inclined pushing surface 621 is used for being in sliding fit with the inclined contact resisting surface 421; when the spring 43 is in a natural state, the inclined pushing surface 621 is opposite to the inclined abutting surface 421.
When the two moving cylinders 323 approach each other, the abutting rod 62 is gradually inserted into the insertion chamber 412 and into the sliding chamber 411; since the inclined pushing surface 621 at the end of the contact rod 62 is opposite to the inclined contact surface 421 of the sliding rod 42, the inclined pushing surface 621 occupies the position of the inclined contact surface 421 and pushes the inclined contact surface 421 out of the original position when the contact rod 62 enters the sliding cavity 411 from the insertion cavity 412, and the sliding rod 42 is extruded and then moves vertically downwards, so as to drive the second arc-shaped attaching piece 44 to move downwards and attach to the upper surface of the radar; when the two moving cylinders 323 are far away from each other, the contact rod 62 will retract from the sliding cavity 411 into the insertion cavity 412 and then retract from the insertion cavity 412, so that the inclined pushing surface 621 no longer occupies the position of the inclined contact surface 421, and the sliding rod 42 will return to the original position under the action of the restoring force of the spring 43, i.e. the sliding rod 42 will drive the second arc-shaped attaching plate 44 to vertically rise; so configured, when the radar is held by the first arcuate engaging pieces 312 on both sides, the second arcuate engaging piece 44 on the top will also engage against the radar; and when the first arc-shaped attaching plates 312 on two sides are far away from the radar, the second arc-shaped attaching plates 44 on the top are far away from the radar, so that the effects of synchronous interference and separation are achieved.
As shown in fig. 2 and 3, a placing plate 7 is also arranged on the inner bottom wall of the hanging flying bin 2 in a sliding way, and a placing groove 71 for placing a radar is arranged on the placing plate 7; the inner bottom wall of the hanging flying bin 2 is provided with a sliding groove 21, the length direction of the sliding groove 21 is consistent with the length direction of the hanging flying bin 2, and one side of the sliding groove 21, which is opposite to the opening, is opened; the side of the placing plate 7 facing away from the placing groove 71 is provided with a sliding block 72 in sliding fit with the sliding groove 21; with reference to fig. 5, a linkage mechanism 8 is disposed in the hanging flying bin 2, and the linkage mechanism 8 drives the placing plate 7 to move towards the opening side of the hanging flying bin 2 and simultaneously drives the opening and closing door 5 to open and drives the placing plate 7 to move towards the hanging flying bin 2 and simultaneously drives the opening and closing door 5 to close.
Specifically, with reference to fig. 3 and 4, the linkage mechanism 8 includes a first drive lever 81, a second drive lever 82, a torsion spring 83, a round gear 84, a rack 85, and a turning handle 86; referring to fig. 1, a driving cover 10 is arranged on the side wall of the hanging flight bin 2, and a first driving rod 81 is rotatably arranged in the driving cover 10, namely, the first driving rod 81 is rotatably connected with the outer wall of the hanging flight bin 2 positioned in the driving cover 10; the first driving lever 81 is perpendicular to the rotating lever 51 and the longitudinal direction of the first driving lever 81 is parallel to the longitudinal direction of the slide groove 21; a first bevel gear 811 is coaxially provided at one end of the first driving lever 81, a second bevel gear 511 engaged with the first bevel gear 811 is coaxially provided on a lever section where one end of the rotating lever 51 is located in the driving housing 10 and the rotating lever 51 is located in the driving housing 10; the second driving rod 82 is also rotatably arranged in the driving cover 10 and is perpendicular to the first driving rod 81, a third bevel gear 812 is coaxially arranged at one end of the first driving rod 81 far away from the first bevel gear 811, and a fourth bevel gear 821 meshed with the third bevel gear 812 is arranged at one end of the second driving rod 82; the circular gear 84 is coaxially arranged at one end of the second driving rod 82 far away from the fourth bevel gear 821, the rack 85 is arranged at one side of the placing plate 7, the length direction of the rack 85 is parallel to the length direction of the sliding groove 21, a through hole 101 is formed in the side wall of the hanging flying bin 2 positioned in the driving cover 10, and one side of the circular gear 84 penetrates through the through hole 101 and then is meshed with the rack 85; the rotation handle 86 is coaxially arranged on the rotation rod 51 and is positioned at the outer side of the driving cover 10, the torsion spring 83 is sleeved on the rotation rod 51, one end of the torsion spring 83 is connected with the rotation rod 51, the other end of the torsion spring 83 is connected with the inner wall of the rotation barrel 22, and the torsion spring 83 enables the opening and closing door 5 to always have a tendency of rotating towards the opening side of the hanging flying bin 2.
When the radar in the flying hopper 2 needs to be taken out, the rotating handle 86 is directly rotated by hand, so that the rotating rod 51 starts to rotate, at this time, the opening and closing door 5 also gradually rotates to the opening side far away from the flying hopper 2 along with the rotation of the rotating rod 51, and after the rotating rod 51 rotates, the first driving rod 81 also rotates because the second bevel gear 511 is meshed with the first bevel gear 811; and the third bevel gear 812 is meshed with the fourth bevel gear 821, so that the second driving rod 82 also rotates to drive the circular gear 84 to rotate; because the round gear 84 is meshed with the rack 85, the rack 85 can move along the length direction of the sliding groove 21 to drive the placing plate 7 to automatically move out of the hanging flying bin 2; when the opening and closing door 5 is to be closed, the torsion spring 83 drives the opening and closing door 5 to rotate towards the opening side close to the hanging and flying bin 2, and the placing plate 7 automatically moves from the outside of the hanging and flying bin 2 to the inside of the hanging and flying bin 2, so that the effect of synchronously operating the placing plate 7 and the opening and closing door 5 is achieved.
The implementation principle of the airborne radar hanging device in the embodiment of the application is as follows: when the radar is installed, the radar is directly placed into the flying bin 2, then the radar is abutted from two sides of the radar through the side abutting mechanism 3, and after the side abutting mechanism 3 abuts against the radar, the top abutting mechanism 4 automatically abuts against the top of the radar, so that the radar is abutted from two sides and the top, and the radar is stably positioned in the flying bin 2; when the radar is dismounted, the side abutting mechanism 3 is directly loosened, the top abutting mechanism 4 can also automatically and synchronously loosen the radar, and then the opening and closing door 5 is opened, so that the radar is taken out from the hanging flying bin 2, and the effect that the radar is convenient to mount and dismount is achieved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (4)
1. An airborne radar hangs and flies device, its characterized in that: the radar flying machine comprises a bracket (1) and a flying bin (2), wherein the bracket (1) is connected with a machine body, and the flying bin (2) is arranged on the bracket (1) and is used for placing a radar; the radar hanging flying bin is characterized in that a side abutting mechanism (3) and a top abutting mechanism (4) are arranged in the hanging flying bin (2), the side abutting mechanism (3) is used for abutting radar placed in the hanging flying bin (2) from two sides relatively, the top abutting mechanism (4) is used for abutting the radar on the inner bottom wall of the hanging flying bin (2) from the upper side of the radar, the side abutting mechanism (3) is in transmission connection with the top abutting mechanism (4), and the side abutting mechanism (3) drives the top abutting mechanism (4) to synchronously abut the radar in the radar abutting process; an opening is formed in one side of the flying bin (2), and an opening door (5) is hinged to the opening of the flying bin (2); the side abutting mechanism (3) comprises an abutting component (31) and a driving component (32), the driving component (32) is installed in the flying bin (2), the abutting component (31) is installed on the driving component (32) and is respectively arranged on two sides of the radar in the flying bin (2), and the driving component (32) is used for driving the two abutting components (31) to be close to or far away from each other; the driving assembly (32) comprises a motor (321), a bidirectional threaded rod (322), a moving cylinder (323) and a braking piece (324), wherein the motor (321) is installed in the hanging flying bin (2), one end of the bidirectional threaded rod (322) is rotationally connected in the hanging flying bin (2), the other end of the bidirectional threaded rod is coaxially connected with an output shaft of the motor (321), the moving cylinder (323) is in threaded fit with the bidirectional threaded rod (322), the moving cylinder (323) is sleeved with one of two sections of threads of the bidirectional threaded rod (322) which are opposite in screwing direction, and the abutting assembly (31) is installed on the moving cylinder (323) respectively; the braking piece (324) is arranged in the hanging flying bin (2) and used for preventing the movable cylinder (323) from synchronously rotating along with the bidirectional threaded rod (322); the brake piece (324) comprises a brake rail (3241), the length direction of the brake rail (3241) is consistent with the length direction of the bidirectional threaded rod (322), a brake groove (3242) is formed in the brake rail (3241) along the length direction of the brake rail (3241), an insertion block (3231) is arranged on the movable cylinder (323), and the insertion block (3231) is inserted into the brake groove (3242) and then is in sliding fit with the brake rail (3241); the collision assembly (31) comprises a connecting rod (311), a first arc-shaped attaching piece (312) and a first rubber layer (313), one end of the connecting rod (311) is connected with the cylinder wall of the movable cylinder (323), the first arc-shaped attaching piece (312) is arranged at one end, far away from the movable cylinder (323), of the connecting rod (311), the radian of the first arc-shaped attaching piece (312) is matched with the radian of the outer wall of the radar, and one first arc-shaped attaching piece (312) corresponds to one movable cylinder (323); the first rubber layer (313) is arranged on one side, opposite to the outer wall of the radar, of the first arc-shaped attaching piece (312); the top abutting mechanism (4) comprises an abutting cylinder (41), a sliding rod (42), a spring (43), a second arc-shaped attaching piece (44) and a second rubber layer (45); the supporting barrel (41) is vertically arranged on the inner top wall of the hanging flying bin (2), a sliding cavity (411) is vertically formed in the supporting barrel (41), the sliding rod (42) is slidably inserted into the sliding cavity (411), the second arc-shaped attaching piece (44) is arranged at one end of the sliding rod (42) outside the sliding cavity (411), the concave side of the second arc-shaped attaching piece (44) is vertically downward, the second rubber layer (45) is arranged on the concave side of the second arc-shaped attaching piece (44) in a covering mode, the spring (43) is arranged in the sliding cavity (411) and is inserted into the inner ring of the spring (43), one end of the spring (43) is connected with the inner wall of the sliding cavity (411), the other end of the spring is connected with the rod wall of the sliding rod (42), and the spring (43) enables the sliding rod (42) to have a trend of vertically upward movement; a transmission mechanism (6) is further arranged in the flying bin (2), and the transmission mechanism (6) drives the second arc-shaped attaching piece (44) to vertically move downwards and collide with the upper surface of the radar when the two first arc-shaped attaching pieces (312) are close to each other; the transmission mechanism (6) comprises a supporting rod (61) and a collision rod (62); the supporting rod (61) is vertically arranged on the connecting rod (311), the abutting rod (62) is arranged at one end, far away from the connecting rod (311), of the supporting rod (61), an insertion cavity (412) for the abutting rod (62) to be inserted is formed in the abutting cylinder (41), the insertion cavity (412) is communicated with the sliding cavity (411) and is mutually perpendicular, an inclined pushing surface (621) is arranged at one end, far away from the supporting rod (61), of the abutting rod (62), an inclined abutting surface (421) is arranged at one end, far away from the second arc-shaped attaching piece (44), of the sliding rod (42), and the inclined pushing surface (621) is used for being in sliding fit with the inclined abutting surface (421); when the spring (43) is in a natural state, the inclined pushing surface (621) is opposite to the inclined abutting surface (421).
2. An airborne radar hanging device according to claim 1, wherein: the radar flying bin is characterized in that a placing plate (7) is further arranged on the inner bottom wall of the flying bin (2) in a sliding mode, a placing groove (71) for placing a radar is formed in the placing plate (7), a sliding groove (21) is formed in the inner bottom wall of the flying bin (2), and a sliding block (72) in sliding fit with the sliding groove (21) is arranged on one side, deviating from the placing groove (71), of the placing plate (7); the hanging and flying bin (2) is internally provided with a linkage mechanism (8), and the linkage mechanism (8) drives the placing plate (7) to simultaneously drive the opening and closing door (5) to open in the process of moving towards the opening side of the hanging and flying bin (2), and simultaneously drives the placing plate (7) to simultaneously drive the opening and closing door (5) to close in the process of moving towards the hanging and flying bin (2).
3. An airborne radar hanging device according to claim 2, characterized in that: the automatic flying machine is characterized in that a rotating cylinder (22) is arranged above an opening of the flying bin (2), a rotating rod (51) is arranged on one side of the opening and closing door (5), the rotating rod (51) is rotatably inserted into the rotating cylinder (22), and a rubber ring (9) is arranged between the rotating cylinder (22) and the rotating rod (51).
4. An airborne radar hanging device according to claim 3, characterized in that: the linkage mechanism (8) comprises a first driving rod (81), a second driving rod (82), a torsion spring (83), a circular gear (84), a rack (85) and a rotary handle (86); the side wall of the flying bin (2) is provided with a driving cover (10), the first driving rod (81) is rotatably arranged in the driving cover (10), the first driving rod (81) is perpendicular to the rotating rod (51), and the length direction of the first driving rod (81) is parallel to the length direction of the sliding groove (21); one end of the first driving rod (81) is coaxially provided with a first bevel gear (811), one end of the rotating rod (51) is positioned in the driving cover (10), and a second bevel gear (511) meshed with the first bevel gear (811) is coaxially arranged on a rod section of the rotating rod (51) positioned in the driving cover (10); the second driving rod (82) is also rotatably arranged in the driving cover (10) and is perpendicular to the first driving rod (81), a third bevel gear (812) is coaxially arranged at one end of the first driving rod (81) far away from the first bevel gear (811), and a fourth bevel gear (821) meshed with the third bevel gear (812) is arranged at one end of the second driving rod (82); the circular gear (84) is coaxially arranged at one end, far away from the fourth bevel gear (821), of the second driving rod (82), the rack (85) is arranged at one side of the placing plate (7), the length direction of the rack (85) is parallel to the length direction of the sliding groove (21), a through hole (101) is formed in the side wall, located in the driving cover (10), of the hanging flying bin (2), and one side of the circular gear (84) is meshed with the rack (85) after penetrating through the through hole (101); the rotary handle (86) is coaxially arranged on the rotary rod (51) and located on the outer side of the driving cover (10), the torsion spring (83) is sleeved on the rotary rod (51), one end of the torsion spring (83) is connected with the rotary rod (51), the other end of the torsion spring is connected with the inner wall of the rotary cylinder (22), and the torsion spring (83) enables the opening and closing door (5) to always have a tendency of rotating towards the opening side of the hanging flying bin (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189280.1A CN113844657B (en) | 2021-10-12 | 2021-10-12 | Airborne radar hangs device that flies |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111189280.1A CN113844657B (en) | 2021-10-12 | 2021-10-12 | Airborne radar hangs device that flies |
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| CN113844657A CN113844657A (en) | 2021-12-28 |
| CN113844657B true CN113844657B (en) | 2024-04-05 |
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| CN117401173B (en) * | 2023-12-15 | 2024-02-27 | 山西成功通用航空股份有限公司 | Meteorological radar hangs and flies device |
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