CN107813924A - A kind of unmanned plane pulley for possessing damping effect - Google Patents
A kind of unmanned plane pulley for possessing damping effect Download PDFInfo
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- CN107813924A CN107813924A CN201711252066.XA CN201711252066A CN107813924A CN 107813924 A CN107813924 A CN 107813924A CN 201711252066 A CN201711252066 A CN 201711252066A CN 107813924 A CN107813924 A CN 107813924A
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- Prior art keywords
- fixedly connected
- unmanned plane
- motion bar
- pulley
- plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface wheeled type, e.g. multi-wheeled bogies
- B64C25/36—Arrangements or adaptations of wheels, tyres or axles in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of unmanned plane pulley for possessing damping effect, including unmanned plane body, the lower surface of the unmanned plane body is fixedly connected with connecting plate, the lower surface of the connecting plate is fixedly connected with riser, the front of the riser is fixedly connected with transverse slat, the lower surface of the transverse slat is fixedly connected with drive device, and the two sides of the drive device have been fixedly connected with the first roller.The unmanned plane pulley for possessing damping effect, so that pulley body has reached the effect of damping, impacted so as to avoid the instrument on unmanned plane body and cause to damage, now the first supporting plate, the second retractor device, the second supporting plate and pulley body are pulled down together by worker, whole process is simple and convenient quick, without dismantling pulley body using the method for turning bolt again with worker, so as to save the time of worker, work task efficiency is improved, is advantageous to the work of worker.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, specially a kind of unmanned plane pulley for possessing damping effect.
Background technology
UAV abbreviation unmanned plane, manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft, or fully or intermittently independently operated by car-mounted computer.Compared with manned aircraft, unmanned plane
It is too slow-witted to be often more suitable for those, dirty or dangerous task.Unmanned plane presses application field, can be divided into it is military with it is civilian.It is military
Aspect, unmanned plane are divided into reconnaissance plane and target drone.Civilian aspect, unmanned plane add sector application, are that unmanned plane has really just needed；At present
Take photo by plane, agricultural, plant protection, miniature self-timer, express transportation, disaster relief, observation wild animal, monitoring infectious disease, mapping, news
Report, electric inspection process, the disaster relief, movies-making and the application in manufacture romance etc. field, unmanned plane is greatly expanded in itself
Purposes, developed country is also in actively extension sector application and development unmanned air vehicle technique.
Some very accurate instruments are often carried on unmanned plane to carry out job task, in order to avoid unmanned plane is in landing
When impact damage to instrument, the pulley with damping effect is often set on existing unmanned plane, but existing
The mode that pulley with damping effect is often connected by screw bolts is fixed on unmanned plane, when pulley damage needs pull down progress
During replacing, generally requiring worker's carrying spanner and turn bolt to dismantle pulley, the process that worker turns bolt is very troublesome, so as to
The time of worker is wasted, reduces work task efficiency, is unfavorable for the work of worker.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of unmanned plane pulley for possessing damping effect, solve
Some very accurate instruments are often carried on unmanned plane to carry out job task, in order to avoid unmanned plane landing when to instrument
Device impacts damage, and the pulley with damping effect is often set on existing unmanned plane, but existing has damping
The mode that the pulley of effect is often connected by screw bolts is fixed on unmanned plane, when pulley damage needs, which are pulled down, to be changed,
Generally require worker's carrying spanner and turn bolt to dismantle pulley, the process that worker turns bolt is very troublesome, so as to waste
The time of worker, work task efficiency is reduced, be unfavorable for the problem of worker works.
(2) technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of unmanned plane pulley for possessing damping effect,
Including unmanned plane body, the lower surface of the unmanned plane body is fixedly connected with connecting plate, and the lower surface of the connecting plate is fixed
Riser is connected with, the front of the riser is fixedly connected with transverse slat, and the lower surface of the transverse slat is fixedly connected with drive device, institute
The two sides for stating drive device have been fixedly connected with the first roller, and the front of the riser is fixedly connected with the first fixed block, institute
The front for stating the first fixed block is provided with the first motion bar and the second motion bar, the front of first fixed block, the first activity
The middle part at the middle part at the bar back side and the second motion bar back side is flexibly connected by bearing pin, and two the first rollers fill away from driving
The one end put is overlapped on the top of the first motion bar and the second motion bar medial surface, first motion bar and the second activity respectively
The bottom of bar lateral surface is overlapped with transmission device, and the transmission device includes the second roller.
The right-hand member of second roller is overlapped on the bottom of the first motion bar lateral surface, and the left end of second roller is fixed
Fixed plate is connected with, the right flank of the fixed plate is fixedly connected on the left surface of riser by two the first retractor devices, and
And two the first retractor devices are located at the rear of the second roller, the left surface of the fixed plate is fixedly connected with limiting plate, described
The lower surface of connecting plate is fixedly connected with U-board, the right flank and left surface of the U-board offer respectively the first spacing hole and
Second spacing hole, the U-board is interior to set the first supporting plate, and the side of first supporting plate offers the 3rd spacing hole, institute
The left surface for stating limiting plate sequentially passes through the first spacing hole, the 3rd spacing hole and the second spacing hole and the left for extending to U-board,
The lower surface of first supporting plate is fixedly connected with the second supporting plate, second supporting plate by two the second retractor devices
The front side of lower surface and rear side have been fixedly connected with pulley body.
Preferably, the drive device includes electric pushrod, and the top of the electric pushrod is fixedly connected under transverse slat
Surface, the bottom of the electric pushrod are fixedly connected with the second fixed block, the two sides of second fixed block respectively with two
The opposite face of first roller is fixedly connected.
Preferably, first retractor device includes the first expansion link and is socketed in the first bullet of the first flexible rod outer surface
Spring, the right flank of the fixed plate are fixedly connected on the left surface of riser by the first expansion link and the first spring.
Preferably, second retractor device includes the second expansion link and is socketed in the second bullet of the second flexible rod outer surface
Spring, the lower surface of first supporting plate are fixedly connected on the upper table of the second supporting plate by the second expansion link and second spring
Face.
Preferably, the front of the connecting plate is fixedly connected with battery and control panel, and the battery is positioned at control
The left of panel.
Preferably, the output end of the battery electrically connects with the input of control panel, the output of the control panel
End electrically connects with the input of electric pushrod.
(3) beneficial effect
The invention provides a kind of unmanned plane pulley for possessing damping effect, possesses following beneficial effect：
(1), the unmanned plane pulley for possessing damping effect, when unmanned plane body lands, pulley body connects with ground
To touch, the second expansion link and second spring shorten so as to which the impulsive force downward to unmanned plane body serves cushioning effect, so that
Pulley body has reached the effect of damping, impacted so as to avoid the instrument on unmanned plane body and cause to damage, when
There are damage needs and pulled down when being changed in pulley body so that electric pushrod shortens and drives the first fixed block and the first roller
Upwards motion, the first motion bar, the second motion bar, bearing pin and the second roller cooperation and under, fixation is passed through by the first spring
The inside layback of plate moves limiting plate, and limiting plate no longer plays spacing fixation to the first supporting plate, now by worker by first
Fagging, the second retractor device, the second supporting plate and pulley body are pulled down together, and whole process is simple and convenient quick, without
Pulley body is dismantled using the method for turning bolt again with worker, so as to save the time of worker, improves the work of worker
Make efficiency, be advantageous to the work of worker.
(2), the unmanned plane pulley for possessing damping effect, by setting the first expansion link, the second expansion link is to fixation
Plate serves supporting role, and so as to ensure that the stability of fixed plate and limiting plate, while the first expansion link also ensure that first
Spring can more be stablized flexible.
(3), the unmanned plane pulley for possessing damping effect, by setting two the first rollers, when the second fixed block band
When dynamic first roller moves downward, two the first rollers push the first motion bar and the second motion bar medial surface laterally respectively
Top, so that the outside lateral movement in bottom of the first motion bar and the second motion bar lateral surface, in the second roller and fixed plate
Cooperation under so that limiting plate is inserted into the first spacing hole, the 3rd spacing hole and the second spacing hole, so as to ensure that
One supporting plate, the second retractor device, the stability of the second supporting plate and pulley body, and the present invention is compact-sized, it is reasonable in design,
It is practical.
Brief description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces；
Fig. 2 is the structural representation of the first supporting plate left view of the invention.
In figure：1 unmanned plane body, 2 connecting plates, 3 risers, 4 transverse slats, 5 drive devices, 51 electric pushrods, 52 second are fixed
Block, 6 transmission devices, 601 second rollers, 602 fixed plates, 603 first retractor devices, 6,031 first expansion links, 6,032 first bullets
Spring, 604 second retractor devices, 6,041 second expansion links, 6042 second springs, 605 limiting plates, 606 first spacing holes, 607
Two spacing holes, 608 the 3rd spacing holes, 609 first supporting plates, 610 second supporting plates, 611 pulley bodies, 612U shapes plate, 7 first
Fixed block, 8 bearing pins, 9 first motion bars, 10 second motion bars, 11 first rollers, 12 batteries, 13 control panels.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in Figure 1-2, the present invention provides a kind of technical scheme：A kind of unmanned plane pulley for possessing damping effect, bag
Unmanned plane body 1 is included, the lower surface of unmanned plane body 1 is fixedly connected with connecting plate 2, and the front of connecting plate 2 is fixedly connected with storage
Battery 12 and control panel 13, battery 12 is located at the left of control panel 13, by setting battery 12, so that electric power storage
Pond 12 more easily can be powered by control panel 13 to electric pushrod 51, so as to ensure that the normal of electric pushrod 51 makes
With the output end of battery 12 electrically connects with the input of control panel 13, output end and the electric pushrod 51 of control panel 13
Input electrical connection, by setting control panel 13, so that worker more easily controls electricity by control panel 13
The normal work of dynamic push rod 51, the lower surface of connecting plate 2 are fixedly connected with riser 3, and the front of riser 3 is fixedly connected with transverse slat 4,
The lower surface of transverse slat 4 is fixedly connected with drive device 5, and drive device 5 includes electric pushrod 51, and the top of electric pushrod 51 is fixed
The lower surface of transverse slat 4 is connected to, the bottom of electric pushrod 51 is fixedly connected with the second fixed block 52, by setting electric pushrod
51, when needing to install new pulley body 611, the flexible dress of movable pulley body 611, the second supporting plate 610, second is taken by worker
Put 604 and first supporting plate 609 so that the first supporting plate 609 is located in U-board 612, and causes the 3rd spacing hole 608, the
The position of one spacing hole 606 and the second spacing hole 607 is corresponding, now controls electric pushrod 51 to extend by control panel 13, from
And make it that two the first rollers 11 extrude the top of the first motion bar 9 and the medial surface of the second motion bar 10 laterally respectively, first
The bottom of the lateral surface of 9 and second motion bar of motion bar 10 extrudes the second roller 601 laterally, and the second roller 601 drives fixed plate
602 outside lateral movements, limiting plate 605 is driven to be inserted into the first spacing hole 606, the 3rd spacing hole 608 and second from fixed plate 602
In spacing hole 607, limiting plate 605 plays spacing fixation to the first supporting plate 609, so as to ensure that the first supporting plate 609,
The stability of second retractor device 604, the second supporting plate 610 and pulley body 611, the two sides of the second fixed block 52 respectively with
The opposite face of two the first rollers 11 is fixedly connected, and the two sides of drive device 5 have been fixedly connected with the first roller 11, riser 3
Front be fixedly connected with the first fixed block 7, the front of the first fixed block 7 is provided with the first motion bar 9 and the second motion bar 10,
The middle part in the front of the first fixed block 7, the middle part at the back side of the first motion bar 9 and the back side of the second motion bar 10 passes through the activity of bearing pin 8
Connection, by setting bearing pin 8, so that the first motion bar 9 and the second motion bar 10 are more stable, while also make it that first lives
The motion bar 10 of lever 9 and second more flexibly moves around bearing pin 8, and two the first rollers 11 away from drive device 5 one
End is overlapped on the top of the first motion bar 9 and the medial surface of the second motion bar 10 respectively, outside the first motion bar 9 and the second motion bar 10
The bottom of side is overlapped with transmission device 6, and transmission device 6 includes the second roller 601.
The right-hand member of second roller 601 is overlapped on the bottom of the lateral surface of the first motion bar 9, and the left end of the second roller 601 is fixed
Fixed plate 602 is connected with, the right flank of fixed plate 602 is fixedly connected on the left side of riser 3 by two the first retractor devices 603
Face, the first retractor device 603 include the first expansion link 6031 and are socketed in the first spring of the outer surface of the first expansion link 6031
6032, by setting the first expansion link 6031, the second expansion link 6041 serves supporting role to fixed plate 602, so as to ensure
The stability of fixed plate 602 and limiting plate 605, while the first expansion link 6031 also ensure that the first spring 6032 can be more
Stable is flexible, and the right flank of fixed plate 602 is fixedly connected on riser 3 by the first expansion link 6031 and the first spring 6032
Left surface, by setting the first spring 6032, when the appearance damage needs of pulley body 611, which are pulled down, to be changed, by chain of command
Plate 13 controls electric pushrod 51 to shorten, and electric pushrod 51 shortens and drives the first fixed block 7 and the first roller 11 moves upwards, and two
Individual first roller 11 no longer extrudes the top of the first motion bar 9 and the medial surface of the second motion bar 10, the first activity laterally respectively
The bottom of the lateral surface of 9 and second motion bar of bar 10 no longer extrudes the second roller 601 laterally, then is controlled by control panel 13 electronic
Push rod 51 is stopped, inside by fixed plate 602 by the first spring 6032 now under the pulling force effect of the first spring 6032
Layback moves limiting plate 605, and limiting plate 605 is extracted out out of the second spacing hole 607, the 3rd spacing hole 608 and the first spacing hole 606,
Limiting plate 605 no longer plays spacing fixation to the first supporting plate 609, is now stretched the first supporting plate 609, second by worker
Compression apparatus 604, the second supporting plate 610 and pulley body 611 are pulled down together, and two the first retractor devices 603 are located at
The rear of second roller 601, so as to prevent motion of first retractor device 603 to the first motion bar 9 and the second motion bar 10
Impact, the left surface of fixed plate 602 is fixedly connected with limiting plate 605, and the lower surface of connecting plate 2 is fixedly connected with U-board
612, the right flank and left surface of U-board 612 offer the first spacing hole 606 and the second spacing hole 607 respectively, in U-board 612
First supporting plate 609 is set, by setting the first spacing hole 606, the second spacing hole 607 and the 3rd spacing hole 608, works as limiting plate
605 when being inserted into the first spacing hole 606, the 3rd spacing hole 608 and the second spacing hole 607, is supported by limiting plate 605 to first
Plate 609 serves spacing fixation, and so as to ensure that the stability of the first supporting plate 609, the side of the first supporting plate 609 is opened
Provided with the 3rd spacing hole 608, the left surface of limiting plate 605 sequentially passes through the first spacing hole 606, the 3rd spacing hole 608 and second
Spacing hole 607 and the left for extending to U-board 612, the lower surface of the first supporting plate 609 pass through two the second retractor devices 604
The second supporting plate 610 is fixedly connected with, the second retractor device 604 includes the second expansion link 6041 and is socketed in the second expansion link
The second spring 6042 of 6041 outer surfaces, by setting the expansion link 6041 of second spring 6042 and second, when unmanned plane body 1 drops
When falling, pulley body 611 contacts with ground, and the second expansion link 6041 and second spring 6042 shorten so as to unmanned plane body 1
Downward impulsive force serves cushioning effect, so that pulley body 611 has reached the effect of damping, the first supporting plate 609
Lower surface be fixedly connected on the upper surface of the second supporting plate 610 by the second expansion link 6041 and second spring 6042, second
The front side of the lower surface of supporting plate 610 and rear side have been fixedly connected with pulley body 611.
In use, when unmanned plane body 1 lands, pulley body 611 contacts with ground, the second expansion link 6041 and second
Spring 6042 shortens so as to which the impulsive force downward to unmanned plane body 1 serves cushioning effect, so that pulley body 611 reaches
The effect of damping has been arrived, when the appearance damage needs of pulley body 611, which are pulled down, to be changed, electronic push away is controlled by control panel 13
Bar 51 shortens, and electric pushrod 51 shortens and drives the first fixed block 7 and the first roller 11 moves upwards, and two the first rollers 11 are not
Extrude the top of the first motion bar 9 and the medial surface of the second motion bar 10, the first motion bar 9 and the second motion bar laterally respectively again
The bottom of 10 lateral surfaces no longer extrudes the second roller 601 laterally, then controls electric pushrod 51 to be stopped by control panel 13,
Now under the pulling force effect of the first spring 6032, limiting plate is moved by 602 inside layback of fixed plate by the first spring 6032
605, limiting plate 605 is extracted out out of the second spacing hole 607, the 3rd spacing hole 608 and the first spacing hole 606, and limiting plate 605 is no longer
Spacing fixation is played to the first supporting plate 609, now by worker by the first supporting plate 609, the second retractor device 604,
Two supporting plates 610 and pulley body 611 are pulled down together, and when needing to install new pulley body 611, dynamic slide is taken by worker
Take turns body 611, the second supporting plate 610, the second retractor device 604 and the first supporting plate 609, and cause the 3rd spacing hole 608,
The position of first spacing hole 606 and the second spacing hole 607 is corresponding, now controls electric pushrod 51 to extend by control panel 13,
So that two the first rollers 11 extrude the top of the first motion bar 9 and the medial surface of the second motion bar 10 laterally respectively, the
The bottom of one motion bar 9 and the lateral surface of the second motion bar 10 extrudes the second roller 601 laterally, and the second roller 601, which drives, to be fixed
602 outside lateral movement of plate, limiting plate 605 is driven to be inserted into the first spacing hole 606, the 3rd spacing hole 608 and the from fixed plate 602
In two spacing holes 607, then by control panel 13 electric pushrod 51 is controlled to be stopped, limiting plate 605 rises to the first supporting plate 609
To spacing fixation, so as to ensure that the first supporting plate 609, the second retractor device 604, the second supporting plate 610 and pulley sheet
The stability of body 611.
Can to sum up obtain, 1, the unmanned plane with possessing the pulley of damping effect, when unmanned plane body 1 lands, pulley body
611 contact with ground, and the second expansion link 6041 and second spring 6042 shorten so as to which the impulsive force downward to unmanned plane body 1 rises
Cushioning effect is arrived, so that pulley body 611 has reached the effect of damping, so as to avoid the instrument on unmanned plane body 1
Device is impacted and causes to damage, when the appearance damage needs of pulley body 611, which are pulled down, to be changed so that electric pushrod 51 contracts
It is short and drive the first fixed block 7 and the first roller 11 to move upwards, in the first motion bar 9, the second motion bar 10, bearing pin 8 and the
The cooperation of second wheel 601 and under, by the first spring 6032 pass through 602 inside layback of fixed plate move limiting plate 605, limiting plate 605
Spacing fixation no longer is played to the first supporting plate 609, now by worker by the first supporting plate 609, the second retractor device
604th, the second supporting plate 610 and pulley body 611 are pulled down together, and whole process is simple and convenient quick, without with worker again
Pulley body 611 is dismantled using the method for turning bolt, so as to save the time of worker, improves the work effect of worker
Rate, be advantageous to the work of worker.
2nd, the unmanned plane pulley for possessing damping effect, by setting the first expansion link 6031, the second expansion link 6041
Supporting role is served to fixed plate 602, so as to ensure that the stability of fixed plate 602 and limiting plate 605, while first is flexible
Bar 6031 also ensure that the first spring 6032 can more be stablized flexible.
3rd, the unmanned plane pulley for possessing damping effect, by setting two the first rollers 11, when the second fixed block 52
When driving the first roller 11 to move downward, two the first rollers 11 push the first motion bar 9 and the second motion bar laterally respectively
The top of 10 medial surfaces, so that the outside lateral movement in bottom of the first motion bar 9 and the lateral surface of the second motion bar 10, second
Under the cooperation of roller 601 and fixed plate 602, so that limiting plate 605 is inserted into the first spacing hole 606, the 3rd spacing hole 608
In the second spacing hole 607, so as to ensure that the first supporting plate 609, the second retractor device 604, the second supporting plate 610 and pulley
The stability of body 611, and the present invention is compact-sized, it is reasonable in design, it is practical.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of unmanned plane pulley for possessing damping effect, including unmanned plane body (1), it is characterised in that：The unmanned plane
The lower surface of body (1) is fixedly connected with connecting plate (2), and the lower surface of the connecting plate (2) is fixedly connected with riser (3), institute
The front for stating riser (3) is fixedly connected with transverse slat (4), and the lower surface of the transverse slat (4) is fixedly connected with drive device (5), institute
The two sides for stating drive device (5) have been fixedly connected with the first roller (11), and the front of the riser (3) is fixedly connected with first
Fixed block (7), the front of first fixed block (7) are provided with the first motion bar (9) and the second motion bar (10), and described first
The middle part in the front of fixed block (7), the middle part at the first motion bar (9) back side and the second motion bar (10) back side passes through bearing pin (8)
It is flexibly connected, and the one end of two the first rollers (11) away from drive device (5) is overlapped on the first motion bar (9) and the respectively
The bottom of the top of two motion bars (10) medial surface, first motion bar (9) and the second motion bar (10) lateral surface overlaps
There is transmission device (6), the transmission device (6) includes the second roller (601)；
The right-hand member of second roller (601) is overlapped on the bottom of the first motion bar (9) lateral surface, second roller (601)
Left end be fixedly connected with fixed plate (602), the right flank of the fixed plate (602) passes through two the first retractor devices (603)
The left surface of riser (3) is fixedly connected on, and two the first retractor devices (603) are located at the rear of the second roller (601), institute
The left surface for stating fixed plate (602) is fixedly connected with limiting plate (605), and the lower surface of the connecting plate (2) is fixedly connected with U-shaped
Plate (612), the right flank and left surface of the U-board (612) offer the first spacing hole (606) and the second spacing hole respectively
(607) the first supporting plate (609), is set in the U-board (612), and the side of first supporting plate (609) offers the 3rd
Spacing hole (608), the left surface of the limiting plate (605) sequentially pass through the first spacing hole (606), the 3rd spacing hole (608) and
Second spacing hole (607) simultaneously extends to the left of U-board (612), and the lower surface of first supporting plate (609) passes through two
Two retractor devices (604) are fixedly connected with the second supporting plate (610), and the front side of the second supporting plate (610) lower surface is with after
Side has been fixedly connected with pulley body (611).
A kind of 2. unmanned plane pulley for possessing damping effect according to claim 1, it is characterised in that：The driving dress
Putting (5) includes electric pushrod (51), and the top of the electric pushrod (51) is fixedly connected on the lower surface of transverse slat (4), the electricity
The bottom of dynamic push rod (51) is fixedly connected with the second fixed block (52), the two sides of second fixed block (52) respectively with two
The opposite face of first roller (11) is fixedly connected.
A kind of 3. unmanned plane pulley for possessing damping effect according to claim 1, it is characterised in that：Described first stretches
Compression apparatus (603) includes the first expansion link (6031) and is socketed in the first spring of the first expansion link (6031) outer surface
(6032), the right flank of the fixed plate (602) is fixedly connected on by the first expansion link (6031) and the first spring (6032)
The left surface of riser (3).
A kind of 4. unmanned plane pulley for possessing damping effect according to claim 1, it is characterised in that：Described second stretches
Compression apparatus (604) includes the second expansion link (6041) and is socketed in the second spring of the second expansion link (6041) outer surface
(6042), the lower surface of first supporting plate (609) connects by the way that the second expansion link (6041) and second spring (6042) are fixed
It is connected on the upper surface of the second supporting plate (610).
A kind of 5. unmanned plane pulley for possessing damping effect according to claim 1, it is characterised in that：The connecting plate
(2) front is fixedly connected with battery (12) and control panel (13), and the battery (12) is located at control panel (13)
Left.
A kind of 6. unmanned plane pulley for possessing damping effect according to claim 5, it is characterised in that：The battery
(12) output end electrically connects with the input of control panel (13), the output end and electric pushrod of the control panel (13)
(51) input electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711252066.XA CN107813924A (en) | 2017-12-01 | 2017-12-01 | A kind of unmanned plane pulley for possessing damping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711252066.XA CN107813924A (en) | 2017-12-01 | 2017-12-01 | A kind of unmanned plane pulley for possessing damping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107813924A true CN107813924A (en) | 2018-03-20 |
Family
ID=61606498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711252066.XA Withdrawn CN107813924A (en) | 2017-12-01 | 2017-12-01 | A kind of unmanned plane pulley for possessing damping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107813924A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613657A (en) * | 2018-05-07 | 2018-10-02 | 浙江省隧道工程公司 | A kind of plotting board and a kind of mapping method based on municipal works |
| CN108622379A (en) * | 2018-06-19 | 2018-10-09 | 郑州秉茂达电子科技有限公司 | A kind of unmanned plane damping undercarriage |
| CN111994151A (en) * | 2020-08-04 | 2020-11-27 | 青岛环城建工集团有限公司 | Building construction is with crashproof formula plane glass safety conveyer of moving away to avoid possible earthquakes |
-
2017
- 2017-12-01 CN CN201711252066.XA patent/CN107813924A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613657A (en) * | 2018-05-07 | 2018-10-02 | 浙江省隧道工程公司 | A kind of plotting board and a kind of mapping method based on municipal works |
| CN108622379A (en) * | 2018-06-19 | 2018-10-09 | 郑州秉茂达电子科技有限公司 | A kind of unmanned plane damping undercarriage |
| CN111994151A (en) * | 2020-08-04 | 2020-11-27 | 青岛环城建工集团有限公司 | Building construction is with crashproof formula plane glass safety conveyer of moving away to avoid possible earthquakes |
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Application publication date: 20180320 |
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| WW01 | Invention patent application withdrawn after publication |