CN216734785U - Unmanned aerial vehicle engine suspension bracket - Google Patents
Unmanned aerial vehicle engine suspension bracket Download PDFInfo
- Publication number
- CN216734785U CN216734785U CN202220042177.8U CN202220042177U CN216734785U CN 216734785 U CN216734785 U CN 216734785U CN 202220042177 U CN202220042177 U CN 202220042177U CN 216734785 U CN216734785 U CN 216734785U
- Authority
- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- vehicle engine
- suspension bracket
- shock pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 230000035939 shock Effects 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an engine suspension bracket of an unmanned aerial vehicle, which comprises a fixed bracket, wherein the fixed bracket is fixedly connected with a frame of the unmanned aerial vehicle; the mounting plate is connected with the fixed bracket; the mounting panel is piled up in proper order by multilayer panel and is formed, and in this application, the mounting panel adopts multilayer panel to pile up in proper order and form, and on satisfying the basis that supports the intensity requirement, the mounting panel has better elastic deformation ability for the monolithic board, fine effect that plays the damping.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to an engine suspension bracket of an unmanned aerial vehicle.
Background
For an unmanned aerial vehicle, a motor and an engine are often adopted as power parts of the unmanned aerial vehicle, and for the motor, the unmanned aerial vehicle runs stably, has small vibration and has small starting and stopping impact; however, in the case of the engine, during the operation process, since the crankshaft, the piston and other components often have large vibration, and the impact of starting and stopping the engine is large, the vibration will have an adverse effect on the operation of the unmanned aerial vehicle; and because the engine has great dead weight, the support that still needs the installation engine has sufficient intensity then, satisfies actual engine installation user demand.
Disclosure of Invention
The utility model aims to provide an engine suspension bracket of an unmanned aerial vehicle, which aims to solve the technical problems in the background technology.
In order to solve the technical problem, the utility model aims to realize that:
unmanned aerial vehicle engine suspension bracket, include
The fixed support is fixedly connected with a frame of the unmanned aerial vehicle;
the mounting plate is connected with the fixed bracket; the mounting panel is formed by stacking a plurality of layers of plates in sequence.
On the basis of the above scheme and as a preferable scheme of the scheme: the mounting plate is formed by alternately stacking a plurality of layers of metal plates and flexible plates in sequence.
On the basis of the above scheme and as a preferable scheme of the scheme: the flexible board is made of rubber.
On the basis of the above scheme and as a preferable scheme of the scheme: the metal plate is made of titanium alloy.
On the basis of the above scheme and as a preferable scheme of the scheme: still include a plurality of damper assembly, it includes first shock pad, second shock pad and connecting rod, connecting rod one end fixed connection in on the landing leg of fixed bolster, a screw in nut behind first shock pad, mounting panel and the second shock pad is passed in proper order to the other end.
On the basis of the above scheme and as a preferable scheme of the scheme: the first gasket is positioned between the second shock pad and the nut; the second shim is located between the first cushion and the leg.
On the basis of the above scheme and as a preferable scheme of the scheme: the connecting rod is in threaded connection with the supporting leg; the locking nut is located between the second gasket and the supporting leg, the locking nut is in threaded connection with the connecting rod, and after the locking nut is locked, the locking nut is in contact with the supporting leg to limit the connecting rod to rotate.
Compared with the prior art, the utility model has the outstanding and beneficial technical effects that: in the application, the mounting plate is formed by sequentially stacking multiple layers of plates, so that on the basis of meeting the requirement of supporting strength, the mounting plate has better elastic deformation capacity relative to an integral plate, and plays a role in vibration reduction; the first shock absorption pad and the second shock absorption pad are added to further absorb the energy of vibration; in addition, the connecting rod is in threaded connection with the support and is provided with the locking nut, so that the leveling of the engine and the fixation after the leveling are facilitated.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a bottom view of the present invention;
fig. 4 is an enlarged view a.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is significant.
Unmanned aerial vehicle engine suspension bracket, include
The fixed support 10 is fixedly connected with the frame of the unmanned aerial vehicle; specifically, fixed bolster 10 includes the skeleton 12 and the strengthening support pole 13 of rectangle, strengthens skeleton 12 through strengthening support pole 13, makes it have good support intensity, fixedly connected with connecting plate 14 on the rectangle skeleton 12, and connecting plate 14 uses bolt and unmanned aerial vehicle's frame fixed connection.
The mounting plate 20, the mounting plate 20 is connected with the fixed support 10; the mounting plate 20 is formed by sequentially stacking a plurality of plates. Specifically, the mounting plate 20 is formed by alternately stacking a plurality of layers of metal plates 21 and flexible plates 22 in sequence; in the embodiment, the flexible plate 22 is preferably made of rubber, the metal plate 21 is made of titanium alloy, and a composite mechanism is formed by alternately stacking the flexible plate 22 made of rubber and the metal plate 21 made of titanium alloy, so that on one hand, the metal plate 21 made of titanium alloy provides enough support, and on the other hand, the flexible plate 22 has good elasticity, so that the vibration of the engine can be well absorbed; and the multi-layer structure can further inhibit the vibration from being transmitted to the machine body.
Still include a plurality of damper assembly 30, it includes first shock pad 31, second shock pad 32 and connecting rod 33, connecting rod 33 one end fixed connection is on the landing leg 11 of fixed bolster, and the other end passes screw in a nut 35 behind first shock pad 31, mounting panel 20 and the second shock pad 32 in proper order to further absorb the vibrations that the engine produced through first shock pad 31 and second shock pad 32, further reduce the vibrations transmission. Specifically, the present application further includes a first spacer 37 and a second spacer 36, where the first spacer 37 is located between the second cushion 32 and the nut 35; the second gasket 36 is located between the first shock pad 31 and the leg 11, and the pressing pressure is uniformly dispersed on the first shock pad 31 and the second shock pad 32 through the first gasket 37 and the second gasket 36, so that the first shock pad 31 and the second shock pad 32 are prevented from being deformed due to pressure concentration.
The connecting rod 33 is in threaded connection with the supporting leg 11; the adjusting device further comprises a locking nut 34, the locking nut 34 is located between the second gasket 36 and the supporting leg 11, the locking nut 34 is in threaded connection with the connecting rod 33, after the locking nut 34 is locked, the locking nut 34 is in contact with the supporting leg 11 to limit the connecting rod 33 to rotate, the connecting rod 33 is screwed in or out of the supporting leg 11 in the adjusting process, therefore, the relative distance between the mounting plate 20 and the fixing support 10 is adjusted, and the mounting posture of the engine is adjusted. It should be noted that, the mounting plate 20 is provided with a mounting hole 37, and a mounting screw on the engine penetrates through the mounting hole 37 and then is fixedly connected in the mounting hole of the mounting plate to mount the engine.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (7)
1. The utility model provides an unmanned aerial vehicle engine suspended support which characterized in that: comprises that
The fixed support (10), the said fixed support (10) is fixedly connected with framework of the unmanned aerial vehicle;
the mounting plate (20), the said mounting plate (20) is connected with said fixed bolster (10); the mounting plate (20) is formed by stacking a plurality of layers of plates in sequence.
2. The unmanned aerial vehicle engine suspension bracket of claim 1, characterized in that: the mounting plate (20) is formed by alternately stacking a plurality of layers of metal plates (21) and flexible plates (22) in sequence.
3. The unmanned aerial vehicle engine suspension bracket of claim 2, characterized in that: the flexible plate (22) is made of rubber.
4. The unmanned aerial vehicle engine suspension bracket of claim 2, characterized in that: the metal plate (21) is made of a titanium alloy material.
5. The unmanned aerial vehicle engine suspension bracket of claim 1, characterized in that: still include a plurality of damper unit (30), it includes first shock pad (31), second shock pad (32) and connecting rod (33), connecting rod (33) one end fixed connection in on landing leg (11) of fixed bolster, screw in nut (35) behind first shock pad (31), mounting panel (20) and second shock pad (32) are passed in proper order to the other end.
6. The unmanned aerial vehicle engine suspension bracket of claim 5, characterized in that: further comprising a first shim (37) and a second shim (36), said first shim (37) being located between said second shock pad (32) and said nut (35); the second shim (36) is located between the first shock pad (31) and the leg (11).
7. The unmanned aerial vehicle engine suspension bracket of claim 6, characterized in that: the connecting rod (33) is in threaded connection with the supporting leg (11); still include lock nut (34), lock nut (34) are located second gasket (36) with between landing leg (11), lock nut (34) with connecting rod (33) threaded connection locks behind lock nut (34), lock nut (34) with landing leg (11) contact restriction connecting rod (33) rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220042177.8U CN216734785U (en) | 2022-01-05 | 2022-01-05 | Unmanned aerial vehicle engine suspension bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220042177.8U CN216734785U (en) | 2022-01-05 | 2022-01-05 | Unmanned aerial vehicle engine suspension bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216734785U true CN216734785U (en) | 2022-06-14 |
Family
ID=81912387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220042177.8U Active CN216734785U (en) | 2022-01-05 | 2022-01-05 | Unmanned aerial vehicle engine suspension bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216734785U (en) |
-
2022
- 2022-01-05 CN CN202220042177.8U patent/CN216734785U/en active Active
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