CN113958654A - Civil aviation airborne communication equipment buffering shock attenuation frame - Google Patents
Civil aviation airborne communication equipment buffering shock attenuation frame Download PDFInfo
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- CN113958654A CN113958654A CN202111218216.1A CN202111218216A CN113958654A CN 113958654 A CN113958654 A CN 113958654A CN 202111218216 A CN202111218216 A CN 202111218216A CN 113958654 A CN113958654 A CN 113958654A
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- frame
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 54
- 238000004891 communication Methods 0.000 title claims abstract description 50
- 230000035939 shock Effects 0.000 title claims description 5
- 238000013016 damping Methods 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims description 37
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 230000001960 triggered effect Effects 0.000 claims description 5
- 239000000872 buffer Substances 0.000 abstract description 11
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/1216—Torsional springs, e.g. torsion bar or torsionally-loaded coil springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the field of airborne satellite communication, in particular to a buffering and damping frame of airborne communication equipment of civil aircrafts, which comprises a bottom plate, a swing buffering component, a buffering limiting component and the like; the bottom plate is provided with a swing buffering assembly, and the buffering limiting assembly is arranged on the swing buffering assembly. Through the left-right swinging of the movable support plate and the upper device thereof, the swinging rod can push the grooving rod and the sliding pull rod to move reversely, so that the sliding pull rod can block the movable groove plate, the sliding pull rod limits the movable groove plate and the upper device thereof, the movable support plate and the upper device thereof are prevented from swinging in a left-right direction in an overlarge manner, and meanwhile, the buffer spring buffers the support sliding plate and the upper device thereof, and the satellite communication equipment is prevented from shaking violently.
Description
Technical Field
The invention relates to the field of airborne satellite communication, in particular to a buffering and damping frame for airborne communication equipment of civil aircrafts.
Background
Satellite communication is simply communication between radio communication stations on earth by using a satellite as a relay station, and a satellite communication system is composed of the satellite and the earth station, and is characterized in that: the communication range is large, the influence of land disasters is not easy to be caused, and meanwhile, the broadcasting and multi-address communication can be economically realized by receiving at multiple places.
The airborne satellite communication system is gradually improved in recent years, and because the existing airborne satellite communication system is arranged at the bottom of an airplane, the airplane can vibrate in the flying process, so that the satellite communication equipment is easy to vibrate, and the communication information and signal propagation is influenced.
Disclosure of Invention
In view of the above, it is necessary to provide a buffering and damping frame for a civil aircraft-mounted communication device, which can perform multiple buffering and damping on a satellite communication device, can fix the satellite communication device, and can dissipate heat of the satellite communication device.
The utility model provides a communication equipment buffering shock attenuation frame is carried to civil aviation machine, triggers taut subassembly including bottom plate, swing buffering subassembly, buffering restriction subassembly and gravity, is provided with swing buffering subassembly on the bottom plate, and on the swing buffering subassembly was located to buffering restriction subassembly, it triggered taut subassembly to be provided with gravity on the buffering restriction subassembly.
Optionally, the swing buffering assembly comprises a movable support plate, a movable groove plate, a swing rod, a moving rod, a first torsion spring, a grooving rod and a sliding pull rod, wherein the two movable support plates are connected on the bottom plate in a rotating mode, the movable groove plate is connected on the two movable support plates in a rotating mode, the swing rod is connected on the bottom plate in a rotating mode, the moving rod is connected on the bottom plate in a sliding mode, the moving rod is in contact with one movable support plate, the moving rod is in contact with the swing rod in the same mode, the first torsion spring is connected on the swing rod in a connecting mode, one end of the first torsion spring is connected with the bottom plate in a connecting mode, the sliding pull rod is connected on the bottom plate in a sliding mode, the sliding pull rod is in contact with the movable groove plate, the grooving rod is welded with the swinging rod, and the swinging rod is in limit fit.
Optionally, the buffering limiting assembly comprises a supporting sliding plate, a fixed baffle, a fixed groove frame and a buffer spring, the movable groove plate is connected with the two supporting sliding plates in a sliding mode, the fixed baffle is welded on the supporting sliding plate, the two fixed groove frames are arranged on one side of the fixed baffle, the supporting sliding plate is connected with the pair of buffer springs in a connecting mode, and one end of each buffer spring is connected with the movable groove plate.
Optionally, the gravity triggers taut subassembly including fixed die-pin, the gravity pole, the dwang, the atress pole, tighten up the wheel, the dead lever, movable push rod, torque spring two, pull ring and pulling rope, the welding of bottom plate top surface has two pairs of fixed die-pins, the gravity pole has been placed jointly on two fixed die-pins of homonymy, gravity pole and fixed slot frame mutual contact, the rotary type is connected with the dwang on the fixed slot frame, the rigid coupling has the atress pole on the dwang, the rotary type is connected with tightens up the wheel on the dwang, the mode that tightens up wheel one side is triangular distribution is connected with the dead lever, the dwang is triangular distribution's mode and rotates and is connected with movable push rod, be connected with a pair of torque spring two between movable push rod and the dwang, be provided with two pairs of pull rings on the support slide, it has the pulling rope to wind on the tightening up the wheel, pulling rope one end and pull ring rigid coupling.
Optionally, still including radiator unit, two pairs of fixed die-pin top surfaces are provided with radiator unit jointly, and radiator unit is including mount, motor, fixed frame and heat dissipation leaf, and two pairs of fixed die-pin top surfaces are provided with the mount jointly, and fixed mounting has the motor on the mount, and the motor output shaft is connected with the mount rotary type, and fixed mounting has fixed frame on the mount, and the motor output shaft is connected with fixed frame rotary type equally, and the welding has the heat dissipation leaf on the motor output shaft.
Optionally, the collecting device also comprises a collecting component, wherein the collecting component is jointly arranged on the top surfaces of the two fixed support rods, the collecting component comprises a fixed plate, a rotary rod, an overrunning clutch, a hand rotating rod, a collecting ring disc, a third torsion spring, a lifting belt, an L-shaped lifting rod, a connecting rod and a guide frame, the fixed plate is fixedly arranged on the top surfaces of the two fixed support rods, the rotary rod is connected on the two fixed plates in a rotary manner, the overrunning clutch is arranged on the rotary rod, the hand rotating rod is fixedly connected on the overrunning clutch, the collecting ring disc is fixedly connected on the rotary rod, the third torsion spring is connected on one side of the collecting ring disc, one end of the third torsion spring is connected with one fixed plate, the lifting belt is wound on the collecting ring disc, one end of the lifting belt is connected with the L-shaped lifting rod, the connecting rod is welded on the L-shaped lifting rod, the other end of the connecting rod is also fixedly connected with the L-shaped lifting rod, the L-shaped lifting rod is contacted with the gravity rod, the guide frame is vertically connected on the top surface of the bottom plate, the leading truck is connected with the connecting rod in a sliding way.
The invention has the beneficial effects that:
through the left-right swinging of the movable support plate and the upper device thereof, the swinging rod can push the grooving rod and the sliding pull rod to move reversely, so that the sliding pull rod can block the movable groove plate, the sliding pull rod limits the movable groove plate and the upper device thereof, the movable support plate and the upper device thereof are prevented from swinging in a left-right direction in an overlarge manner, and meanwhile, the buffer spring buffers the support sliding plate and the upper device thereof, and the satellite communication equipment is prevented from shaking violently.
The pulling rope is wound through the tightening wheel, so that the pulling rope pulls the supporting sliding plate and the upper device of the supporting sliding plate to move in opposite directions through the pull ring, the fixed baffle moves in opposite directions to clamp the satellite communication equipment, and the satellite communication equipment is prevented from sliding off the supporting sliding plate.
The heat on the satellite communication equipment is extracted through the rotation of the heat dissipation blades, and the purpose of dissipating heat of the satellite communication equipment is achieved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of the swing buffering assembly of the present invention.
Fig. 4 is a schematic perspective view of the buffering limiting assembly according to the present invention.
FIG. 5 is a schematic view of a first partially assembled body configuration of the gravity activated take-up assembly of the present invention.
Fig. 6 is an enlarged schematic view of the structure of the present invention a.
FIG. 7 is a schematic view of a second partially assembled body of the gravity activated take-up assembly of the present invention.
Fig. 8 is a schematic perspective view of a heat dissipation assembly according to the present invention.
Fig. 9 is a schematic perspective view of a portion of the take-up assembly of the present invention.
Reference numbers in the drawings: 1: bottom plate, 2: swing cushion assembly, 21: movable plate, 22: movable groove plate, 23: swing lever, 24: travel bar, 25: first torsion spring, 26: grooved bars, 27: slide rod, 3: cushion restriction assembly, 31: support slide, 32: fixed baffle, 33: fixed slot rack, 34: buffer spring, 4: gravity-triggered take-up assembly, 41: fixed supporting rod, 42: gravity rod, 43: rotating rod, 44: stress beam, 45: tightening wheel, 46: fixing rod, 47: movable push rod, 48: second torsion spring, 49: tab, 410: pulling the rope, 5: heat dissipating component, 51: mount, 52: motor, 53: fixing frame, 54: heat dissipation leaf, 6: take up the subassembly, 61: fixing plate, 62: rotating rod, 63: overrunning clutch, 64: hand lever, 65: a loop-closing disk, 66: torsion spring three, 67: lifting belt, 68: l-shaped lift bar, 69: connecting rod, 610: a guide frame.
Detailed Description
In order to make the technical solution and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The utility model provides a communication equipment buffering shock attenuation frame is carried to civil aviation machine, as shown in fig. 1-7, including bottom plate 1, swing buffering subassembly 2, buffering restriction subassembly 3 and gravity trigger take-up assembly 4, be provided with swing buffering subassembly 2 on the bottom plate 1, swing buffering subassembly 2 is used for buffering satellite communication equipment, buffering restriction subassembly 3 is located on the swing buffering subassembly 2, buffering restriction subassembly 3 is used for preventing that satellite communication equipment from producing acutely rocking, be provided with gravity on the buffering restriction subassembly 3 and trigger take-up subassembly 4.
The swing buffering component 2 comprises a movable support plate 21, a movable groove plate 22 and a swing rod 23, the movable support plate structure comprises a movable rod 24, a first torsion spring 25, a slotting rod 26 and a sliding pull rod 27, wherein two movable support plates 21 are rotatably connected to a base plate 1, a movable groove plate 22 is rotatably connected to the two movable support plates 21 together, a swinging rod 23 is rotatably connected to the base plate 1, the movable rod 24 is slidably connected to the base plate 1, the movable rod 24 is in contact with one movable support plate 21, the movable rod 24 is also in contact with the swinging rod 23, the swinging rod 23 is connected with the first torsion spring 25, one end of the first torsion spring 25, far away from the swinging rod 23, is connected with the base plate 1, the sliding pull rod 27 is slidably connected to the base plate 1, far away from the movable rod 24, the sliding pull rod 27 is in contact with the movable groove plate 22, the sliding pull rod 27 is used for blocking the movable groove plate 22, the slotting rod 26 is welded to the sliding pull rod 27, and the slotting rod 26 is in limit fit with the swinging rod 23.
The buffering limiting assembly 3 comprises a supporting sliding plate 31, a fixed baffle 32, a fixed groove frame 33 and a buffering spring 34, two supporting sliding plates 31 are connected on the movable groove plate 22 in a sliding mode, the fixed baffle 32 is welded on the supporting sliding plate 31 and used for clamping the satellite communication equipment, the two fixed groove frames 33 are arranged on one side of the fixed baffle 32, a pair of buffering springs 34 are connected on the supporting sliding plate 31 in a linked mode, and one end, far away from the supporting sliding plate 31, of each buffering spring 34 is connected with the movable groove plate 22.
The gravity-triggered tensioning assembly 4 comprises a fixed supporting rod 41, a gravity rod 42, a rotating rod 43, a stress rod 44, a tightening wheel 45, a fixed rod 46, a movable push rod 47, a second torsion spring 48, a pull ring 49 and a pulling rope 410, wherein two pairs of fixed supporting rods 41 are welded on the top surface of the bottom plate 1, the gravity rod 42 is placed on the two fixed supporting rods 41 on the same side together, the gravity rod 42 is in mutual contact with a fixed groove frame 33, the rotating rod 43 is rotatably connected on the fixed groove frame 33, the stress rod 44 is fixedly connected on the rotating rod 43, the tightening wheel 45 is rotatably connected on the rotating rod 43, the tightening wheel 45 is used for rolling the pulling rope 410, the fixed rod 46 is connected on one side of the tightening wheel 45 in a triangular distribution manner, the movable push rod 47 is rotatably connected on the rotating rod 43 in a triangular distribution manner, the second torsion spring 48 is connected between the movable push rod 47 and the rotating rod 43, two pairs of pull rings 49 are arranged on the support sliding plate 31, the tightening wheel 45 is wound with a pulling rope 410, and one end of the pulling rope 410 far away from the tightening wheel 45 is fixedly connected with the pulling ring 49.
This equipment is installed on the aircraft bottom board, and satellite communication equipment places on supporting slide 31, and when the aircraft produced vibrations at the flight in-process, activity extension board 21 and the device of going up can be along with reciprocating motion about controlling to activity extension board 21 can promote the movable rod 24 reciprocating motion about, and then movable rod 24 promotes swinging arms 23 reciprocating motion about, makes swinging arms 23 can promote slotted rod 26 and slide pull rod 27 reciprocating motion about. If the movable support plate 21 and the device thereon swing rightwards, the swing rod 23 pushes the slotted rod 26 and the sliding pull rod 27 to move leftwards, and if the movable support plate 21 and the device thereon swing leftwards, the swing rod 23 pushes the slotted rod 26 and the sliding pull rod 27 to move rightwards, so that the sliding pull rod 27 can block the movable slotted plate 22, and the sliding pull rod 27 limits the movable slotted plate 22 and the device thereon, thereby preventing the movable support plate 21 and the device thereon from swinging too much. When the movable support plate 21 and the devices thereon swing back and forth left and right, the satellite communication equipment can swing back and forth left and right along with the supporting sliding plate 31 under the influence of gravity, and the buffer spring 34 buffers the supporting sliding plate 31 and the devices thereon, so that the satellite communication equipment is prevented from shaking violently.
When the left-right swing amplitude of the supporting sliding plate 31 and the device thereon is too large, the gravity rod 42 can roll off the fixed supporting rod 41, the gravity rod 42 slides down under the guiding action of the fixed groove frame 33, the gravity rod 42 can contact with the stress rod 44, the gravity rod 42 can push the stress rod 44 and the device thereon to rotate, the movable push rod 47 can push the fixed rod 46 and the tightening wheel 45 to rotate due to the larger elasticity of the second torsion spring 48, the tightening wheel 45 winds the pulling rope 410, so that the pulling rope 410 pulls the supporting sliding plate 31 and the device thereon to move in opposite directions through the pulling ring 49, the fixed baffle 32 moves in opposite directions to clamp the satellite communication device, and the satellite communication device is prevented from sliding off the supporting sliding plate 31. When the tightening wheel 45 can not wind the pulling rope 410 any more, the rotating rod 43 and the device thereon continue to rotate, the fixed rod 46 can push the movable push rod 47 to swing, then the fixed rod 46 is separated from the movable push rod 47, and the compressed second torsion spring 48 resets to drive the movable push rod 47 to swing and reset.
Example 2
On the basis of embodiment 1, as shown in fig. 8, the satellite communication device further includes a heat dissipation assembly 5, the heat dissipation assembly 5 is disposed on top surfaces of two pairs of fixing support rods 41, the heat dissipation assembly 5 is configured to dissipate heat of the satellite communication device, the heat dissipation assembly 5 includes a fixing frame 51, a motor 52, a fixing frame 53 and heat dissipation blades 54, a fixing frame 51 is disposed on top surfaces of two pairs of fixing support rods 41, the motor 52 is fixedly mounted on the fixing frame 51, an output shaft of the motor 52 is rotatably connected to the fixing frame 51, the fixing frame 53 is fixedly mounted on the fixing frame 51, the output shaft of the motor 52 is also rotatably connected to the fixing frame 53, the heat dissipation blades 54 are welded to an output shaft of the motor 52 near the fixing frame 53, and the heat dissipation blades 54 are configured to extract heat from the satellite communication device.
When the satellite communication equipment needs to be cooled, a worker manually starts the motor 52, the output shaft of the motor 52 rotates to drive the cooling blades 54 to rotate, and the cooling blades 54 rotate to extract heat on the satellite communication equipment, so that the purpose of cooling the satellite communication equipment is achieved. When heat dissipation of the satellite communication device is not required, the operator manually turns off the motor 52 to stop the device.
Example 3
On the basis of embodiment 2, as shown in fig. 9, the gravity bar gravity collecting device further includes a collecting component 6, wherein the collecting component 6 is disposed on top surfaces of two fixing support rods 41, the collecting component 6 is used for collecting the gravity bar 42, the collecting component 6 includes a fixing plate 61, a rotating rod 62, an overrunning clutch 63, a hand rotating rod 64, a ring collecting disc 65, a torsion spring three 66, a lifting belt 67, an L-shaped lifting rod 68, a connecting rod 69 and a guide frame 610, wherein the fixing plate 61 is fixedly mounted on top surfaces of the two fixing support rods 41, the rotating rod 62 is rotatably connected to the two fixing plates 61, the overrunning clutch 63 is disposed on the rotating rod 62, the hand rotating rod 64 is fixedly connected to the overrunning clutch 63, the ring collecting disc 65 is fixedly connected to the rotating rod 62, the torsion spring three 66 is connected to one side of the ring collecting disc 65, one end of the torsion spring three 66 far away from the ring collecting disc 65 is connected to one fixing plate 61, the lifting belt 67 is wound on the ring collecting disc 65, an L-shaped lifting rod 68 is connected to one end of the lifting belt 67 far away from the ring-retracting disc 65, the L-shaped lifting rod 68 is used for driving the gravity rod 42 to move upwards, a connecting rod 69 is welded on the L-shaped lifting rod 68, the other end of the connecting rod 69 is also fixedly connected with the L-shaped lifting rod 68, the L-shaped lifting rod 68 is in contact with the gravity rod 42, a guide frame 610 is vertically connected to the top surface of the bottom plate 1, and the guide frame 610 is connected with the connecting rod 69 in a sliding mode.
When the gravity rod 42 slides down, the gravity rod 42 will push the L-shaped lifting rod 68 to move down, so that the lifting belt 67 is elongated, the lifting belt 67 will drive the ring-receiving disc 65 and the rotating rod 62 to rotate clockwise, at this time, the overrunning clutch 63 rotates clockwise and will not transmit power to the hand rotating rod 64, when the satellite communication device does not shake, the worker rotates the hand rotating rod 64 counterclockwise, the hand rotating rod 64 drives the overrunning clutch 63 and the devices thereon to rotate, so that the ring-receiving disc 65 rotates counterclockwise to roll up the lifting belt 67, the lifting belt 67 pulls one L-shaped lifting rod 68 to move up, the L-shaped lifting rod 68 drives another L-shaped lifting rod to move up through the connecting rod 69, the L-shaped lifting rod 68 drives the gravity rod 42 to move up, the gravity rod 42 will push the force-receiving rod 44 and the devices thereon to rotate, the movable push rod 47 will push the fixing rod 46 and the tightening wheel 45 to rotate, the tightening wheel 45 loosens the pulling rope 410, the stretched buffer spring 34 resets to drive the supporting slide plate 31 and the devices thereon to move and reset oppositely, and the fixed support rod 41 supports the gravity rod 42 through the guiding function of the fixed groove frame 33.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a communication equipment buffering shock attenuation frame is carried to civil aviation machine which characterized in that, triggers taut subassembly including bottom plate, swing buffering subassembly, buffering restriction subassembly and gravity, is provided with swing buffering subassembly on the bottom plate, and on the swing buffering subassembly was located to buffering restriction subassembly, it triggered taut subassembly to be provided with gravity on the buffering restriction subassembly.
2. The buffering and shock-absorbing rack for civil aviation airborne communication equipment according to claim 1, wherein the swinging and buffering assembly comprises movable support plates, movable groove plates, swinging rods, moving rods, a first torsion spring, a slotting rod and a sliding pull rod, the two movable support plates are rotatably connected to the bottom plate, the movable groove plates are rotatably connected to the two movable support plates together, the swinging rods are rotatably connected to the bottom plate, the moving rods are slidably connected to the bottom plate, the moving rods are in contact with the movable support plates and are in contact with the swinging rods, the first torsion spring is connected to the swinging rods, one end of each torsion spring is connected to the bottom plate, the sliding pull rod is slidably connected to the bottom plate, the sliding pull rod is in contact with the movable groove plates, the slotting rod is welded to the sliding pull rod, and the slotting rod is in limit fit with the swinging rods.
3. The buffering and damping frame for civil aviation airborne communication equipment according to claim 2, wherein the buffering and limiting assembly comprises a supporting sliding plate, a fixed baffle, a fixed slot frame and a buffering spring, two supporting sliding plates are slidably connected to the movable slot plate, the fixed baffle is welded to the supporting sliding plate, two fixed slot frames are arranged on one side of the fixed baffle, a pair of buffering springs are connected to the supporting sliding plate, and one end of each buffering spring is connected to the movable slot plate.
4. The buffering and damping frame for civil aviation onboard communication equipment as claimed in claim 3, wherein the gravity-triggered tightening assembly comprises two pairs of fixed support rods welded to the top surface of the bottom plate, a gravity rod connected to the fixed groove frame and a rotating rod connected to the fixed groove frame in a rotating manner, a force-receiving rod connected to the rotating rod, a tightening wheel connected to the rotating rod in a rotating manner, a tightening wheel connected to the rotating rod in a triangular manner, a pair of torsion springs connected between the movable push rod and the rotating rod, two pairs of pull rings arranged on the support sliding plate, and a pulling rope wound around the tightening wheel, one end of the pulling rope is fixedly connected with the pull ring.
5. The buffering and shock-absorbing frame for the civil aviation onboard communication equipment is characterized by further comprising a heat dissipation assembly, wherein the heat dissipation assembly is arranged on the top surfaces of the two pairs of fixed supporting rods together, the heat dissipation assembly comprises a fixing frame, a motor, a fixing frame and heat dissipation blades, the fixing frame is arranged on the top surfaces of the two pairs of fixed supporting rods together, the motor is fixedly mounted on the fixing frame, the motor output shaft is rotatably connected with the fixing frame, the fixing frame is fixedly mounted on the fixing frame, the motor output shaft is also rotatably connected with the fixing frame, and the heat dissipation blades are welded on the motor output shaft.
6. The buffering and damping frame for civil aircraft communication equipment according to claim 5, further comprising a collecting component, wherein the collecting component is commonly arranged on the top surfaces of the two fixed supporting rods, the collecting component comprises a fixed plate, a rotary rod, an overrunning clutch, a hand rotating rod, a coiling disc, a third torsion spring, a lifting belt, an L-shaped lifting rod, a connecting rod and a guide frame, wherein the fixed plate is fixedly arranged on the top surfaces of the two fixed supporting rods, the rotary rod is connected on the two fixed plates in a common rotating manner, the overrunning clutch is arranged on the rotary rod, the hand rotating rod is fixedly connected on the overrunning clutch, the coiling disc is fixedly connected on the rotary rod, the third torsion spring is connected on one side of the coiling disc, one end of the third torsion spring is connected with one fixed plate, the lifting belt is wound on the coiling disc, one end of the lifting belt is connected with the L-shaped lifting rod, the connecting rod is welded on the L-shaped lifting rod, and the L-shaped lifting rod is also fixedly connected on the other end of the connecting rod, the L-shaped lifting rod is contacted with the gravity rod, the top surface of the bottom plate is vertically connected with a guide frame, and the guide frame is connected with the connecting rod in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111218216.1A CN113958654B (en) | 2021-10-20 | 2021-10-20 | Buffering and damping frame for civil aviation airborne communication equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111218216.1A CN113958654B (en) | 2021-10-20 | 2021-10-20 | Buffering and damping frame for civil aviation airborne communication equipment |
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| CN113958654A true CN113958654A (en) | 2022-01-21 |
| CN113958654B CN113958654B (en) | 2023-07-21 |
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| CN113339661A (en) * | 2021-07-05 | 2021-09-03 | 刘美祥 | Indoor electrical cabinet splicing underframe with integrated lifting function |
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| CN113438875A (en) * | 2021-07-06 | 2021-09-24 | 谢焕妹 | Outdoor electrical cabinet with rainwater penetration prevention function |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH677763A5 (en) * | 1988-12-12 | 1991-06-28 | Inventio Ag | Anti-rocking suspension for rail vehicle - has torsion bar end levers acting against opposite ends of damper |
| CN113451909A (en) * | 2021-07-01 | 2021-09-28 | 吴龙龙 | Triggering type electrical cabinet with damping function |
| CN113339661A (en) * | 2021-07-05 | 2021-09-03 | 刘美祥 | Indoor electrical cabinet splicing underframe with integrated lifting function |
| CN113314986A (en) * | 2021-07-06 | 2021-08-27 | 谢毛卯 | Indoor high voltage distribution cabinet antidetonation frame with prevent empting function |
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| CN113958654B (en) | 2023-07-21 |
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Effective date of registration: 20230628 Address after: 201900 3rd floor factory building, Building 3, No. 788 Shanlian Road, Baoshan District, Shanghai Applicant after: Shanghai Gaobo Aviation Manufacturing Co.,Ltd. Address before: 100000 room 420, 4th floor, building 2, yard 85, Hong'an Road, Fangshan District, Beijing Applicant before: Liang Minmin |
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