CN207328850U - A kind of aircraft photoelectric nacelle hanging structure - Google Patents
A kind of aircraft photoelectric nacelle hanging structure Download PDFInfo
- Publication number
- CN207328850U CN207328850U CN201721092863.1U CN201721092863U CN207328850U CN 207328850 U CN207328850 U CN 207328850U CN 201721092863 U CN201721092863 U CN 201721092863U CN 207328850 U CN207328850 U CN 207328850U
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- vibration isolator
- gondola
- hole
- carry
- plate
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Abstract
The utility model provides a kind of aircraft photoelectric nacelle hanging structure, including carry upper plate, carry stent, gondola pinboard and vibration isolator, the carry upper plate is fixedly connected with pegboard support, the lower part of pegboard support is equipped with the space being adapted with vibration isolator, the vibration isolator is installed in the space, and the vibration isolator is also connected with the gondola pinboard.Integrally it is laid out after the utility model assembling in cuboid, overall stability is strong, anti shock and vibration, is not easy deformation, and centre reserves large space and is used to install photoelectric nacelle, installs without interference and simple operation.
Description
Technical field
The utility model belongs to air equipment field, more particularly, to a kind of aircraft photoelectric nacelle hanging structure.
Background technology
Carry load needs to consider the working space of load, the connection of load and body, load in helicopter routing inspection operation
Damping problem, the convenience of load installation, the problems such as the security of hanging structure.Photoelectric nacelle belongs to high-precision load, it makes
Used time needs certain stability, security and corresponding vibration isolation measure.
At present, the load that mounts of helicopter has a variety of (such as camera, gondola, holder, radars), its phase in inspection operation
The mechanical hanging structure answered is also different, and if the hanging structure part of 206 helicopter of Bell is mainly aluminum component, vibration isolator is three-dimensional stiffness
Vibration isolator；Straight five SAR hanging structure parts part is carbon pipe；25B unmanned plane aerial photography cameras vibration isolator is to wait rubber vibration isolation ball.It is existing
Photoelectric nacelle volume and quality it is all relatively large, ventral structure is relied on when installing aboard and takes empty engine room inside space
It is big, it is necessary to aircraft does specific repacking to vacate gondola additional space, be unfavorable for photoelectric nacelle it is small-sized have it is man-machine and nobody
Machine is installed and used, therefore generalization, densification and the facilitation of photoelectric nacelle and aircraft hanging structure are the developing direction of technology,
Therefore general easily installation carry is one of an important factor for actual use considers.Load used herein is to go straight up to
The photoelectric nacelle of machine inspection, hanging structure are a kind of new convenient installation hanging structure mode, and small-sized manned helicopter is not yet
Carry use, therefore the generalization of load, convenience installation and good stability be this application involves the problem of.
Utility model content
In view of this, the utility model is directed to the aircraft photoelectricity that a kind of structure is reliable, easy for installation, cost is low and hangs
Cabin hanging structure.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of aircraft photoelectric nacelle hanging structure, including carry upper plate, carry stent, gondola pinboard and vibration isolator,
The carry upper plate is fixedly connected with pegboard support, and the lower part of pegboard support is equipped with the space being adapted with vibration isolator, it is described every
The device that shakes is installed in the space, and the vibration isolator is also connected with the gondola pinboard.
Further, the top of carry upper plate is fixedly connected with the bottom of aircraft.
Further, the carry upper plate includes the first plate, the first lightening grooves, the second lightening grooves and through hole, the first plate
Part center section is equipped with through hole, and the first plate surrounding overhangs and partly has the first lightening grooves, the second lightening grooves.
Further, the carry stent includes frame body, and frame body top is provided with lightening hole, and lightening hole periphery, which is set, to be strengthened
Muscle, the frame body lower part are vibration isolator installation space, and the frame body bottom is equipped with mounting hole under vibration isolator, is installed under vibration isolator
Hole is connected with vibration isolator installation space, and frame body middle-end is equipped with crossbeam, for separating lightening hole and vibration isolator installation space.
Further, the gondola pinboard on the second plate, endless belt, circular hole, gondola groove, vibration isolator including installing
Hole, the second plate centre are equipped with gondola groove, and gondola groove periphery is equipped with endless belt, divides on the surrounding overhanging part of second plate
Not She You circular hole and vibration isolator upper installing hole, gondola pinboard is bolted by vibration isolator upper installing hole with vibration isolator.
Further, the endless belt includes convex transition face, concave station and gondola mounting hole, and the endless belt passes through convex
Transition face is fixedly connected with edge in the second plate, and the gondola mounting hole is used for gondola pinboard connection photoelectric nacelle, described
Concave station be used for load cabling.
Relative to the prior art, a kind of aircraft photoelectric nacelle hanging structure described in the utility model has following excellent
Gesture：
The utility model designs mechanical structure and selection vibration isolator according to the flying quality of aircraft and the working condition of load
Design parameter, ensures that photoelectric nacelle safety and steady in the case of airborne is run；Vibration isolator is using the rigidity vibration isolators such as three-dimensional, isolation
Shock and vibration on any direction, it is small, it is light-weight, it is compact-sized；Overlap joint and weldering is not used in the utility model structure
The technique connection such as connect, improve the general safety coefficient of structural member；The utility model connection is reliable, can effectively reduce vibration band
The bolt falling come and so on；It is assembly after the installation of gondola hanging structure, integrally can passes through four bolts with aircraft
It is fixedly connected, simplifies outfield assembly work amount, realizes the fast assembling-disassembling of load.
Brief description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form the improper restriction to the utility model.
In attached drawing：
Fig. 1 is the structure diagram described in the utility model embodiment；
Fig. 2 is the carry upper plate schematic diagram described in the utility model embodiment；
Fig. 3 is the carry support schematic diagram described in the utility model embodiment；
Fig. 4 is the gondola pinboard schematic diagram described in the utility model embodiment；
Fig. 5 is the assembling effect diagram described in the utility model embodiment；
Fig. 6 is the using effect schematic diagram described in the utility model embodiment
Description of reference numerals：
1- carry upper plates；2- carry stents；3- vibration isolators；4- gondola pinboards；5- hanging structures；6- photoelectric nacelles；7-
Carry load；The first plates of 11-；The first lightening grooves of 12-；The second lightening grooves of 13-；14- through holes；21- frame bodies；22- lightening holes；
23- reinforcing ribs；24- crossbeams；25- vibration isolator installation spaces；Mounting hole under 26- vibration isolators；41- circular holes；Installed on 42- vibration isolators
Hole；43- endless belts；The convex transition faces of 431-；432- concave stations；433- gondola mounting holes；44- gondola grooves；The second plates of 45-.
Embodiment
In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of aircraft photoelectric nacelle hanging structure, as shown in Figure 1, including carry upper plate 1, carry stent 2, gondola switching
Plate 4 and vibration isolator 3, the carry upper plate 1 are fixedly connected with pegboard support 2, and the lower part of pegboard support 2 is equipped with and 3 phase of vibration isolator
The space of adaptation, the vibration isolator 3 are installed in the space, and the vibration isolator 3 is also connected with the gondola pinboard 4.
Carry upper plate 1 is connected with cabinet load interface, adds stop nut to fix using M8 bolts；Carry upper plate 1 is adopted with carry stent 2
Stop nut is added to fix with M6 bolts；Carry stent 2 is connected using 3 bottom fixing screwed hole of the rigidity vibration isolator such as screw and three-dimensional
Connect；Gondola pinboard 4 adds stop nut to fix with 3 upper end mounting hole of vibration isolator using M5 bolts；Carry upper plate 1 and gondola switching
Plate 4 is Plane Installation placement plate, is connected by four carry stents 2 with vibration isolator 3, and vibration isolator 3 is installed under carry stent 2
Vibration isolator installation space 25, a carry stent 2 form one group with unification vibration isolator 3 and erect fulcrum, erected by four groups on fulcrum
Under be bolted to connection carry upper plate 1 and gondola pinboard 4 then forms whole hanging structure, which can realize
Carry photoelectric nacelle and vibration isolation function.
As shown in Fig. 2, carry upper plate includes the first plate 11, the first lightening grooves 12, the second lightening grooves 13 and through hole 14, the
One plate, 11 center section is equipped with through hole 14, and 11 surrounding of the first plate part that overhangs has the first lightening grooves 12, the
Two lightening grooves 13；Carry upper plate 1 is designed to hollow X-shaped, and 1 center section of carry upper plate is designed as hollow ring, and outside contains four
Overhang part composition X-shaped, and each external protrusion separation structure processes four threaded holes, for installing pegboard support 2, carry upper plate 1
Periphery, which overhangs, is partly provided with the screw hole for installing carry stent of four M5, carry pedestal upper end plane is fixedly connected with, after installation
Ensure carry stent 2 straight down；14 a diameter of 240mm of intermediate throughholes, for loss of weight and reserved installation operation space；On carry
1 endless belt position of plate is provided with the countersunk screw holes of four M8, and the bolt for wearing M8 connects mount point；Carry upper plate is meeting
The first lightening grooves 12 and the second lightening grooves 13 are provided with the premise of strength and stiffness, mitigate construction weight.
The carry stent includes frame body 21 as shown in Figure 3, and 21 top of frame body is provided with lightening hole 22, and lightening hole periphery is set
Reinforcing rib 23 is put, 21 lower part of frame body is vibration isolator installation space 25, and 21 bottom of frame body is equipped with vibration isolator and installs
Hole 26, mounting hole 26 is connected with vibration isolator installation space 25 under vibration isolator, and the carry upper plate 1 is connected with carry support bracket bolt,
21 middle-end of frame body is equipped with crossbeam 24, for separating lightening hole 22 and vibration isolator installation space 25；Mounting hole can under the vibration isolator of bottom
Wear M5 screws and fix 3 bottom of vibration isolator；Contain a crossbeam 24 among carry stent 2, thickness 8mm, realizes that reinforcement carry stent is whole
The structural strength and rigidity of body；Contain the reinforcing rib 23 that thickness is 6mm, reinforcement structure intensity in oval 22 edge of lightening hole.
As shown in figure 4, gondola pinboard 4 is including on the second plate 45, endless belt 43, circular hole 41, gondola groove 44, vibration isolator
Mounting hole 42, is equipped with diameter 200mm gondolas groove 44 among the second plate 45, and 44 periphery of gondola groove is equipped with endless belt 43, and described the
Circular hole 41 and vibration isolator upper installing hole 42 are respectively equipped with the surrounding overhanging part of two plates 45, gondola pinboard 4 passes through vibration isolation
Device upper installing hole 42 is bolted with vibration isolator 3.The endless belt 43 includes convex transition face 431, concave station 432 and gondola peace
Hole 433 is filled, the endless belt 43 is fixedly connected by convex transition face 431 with edge in the second plate 45, gondola installation
Hole 433 is used for gondola pinboard 4 and connects photoelectric nacelle 6, and the concave station 432 is used for the cabling of load；4 surrounding of gondola pinboard
Overhang has the installation through-hole of M5, and vibration isolator upper end is fixed for wearing M5 screws, at overhanging among be provided with it is a diameter of
The circular hole of 35mm；10 gondola for wearing M6 screws mounting holes 433 are provided with endless belt 43, are hung for being fixedly connected with photoelectricity vertically
Cabin；4 lower-left end of pinboard and bottom righthand side are provided with square concave station 432 and are used for cabling；Gondola pinboard 4 is load-bearing and the pass being hit
Component is bonded, intermediate annular part designs 12mm protruding upward, by convex 431 transition of transition face in chamfering inclined-plane, ensures gondola
Installation strength and reliability.
As shown in figure 5, the load of carry is broadly divided into two large divisions：Photoelectric nacelle 6 and hanging structure 5.On photoelectric nacelle 6
End is installed on inside hanging structure 5, and each envelope contains space about overlapping 1/3rd, makes vibration isolator mounting arrangement central point and photoelectricity
Gondola focus point overlaps as far as possible, beneficial to vibration isolation.
As shown in fig. 6, carry load 7 is installed on aircraft front end ventral, 7 positive direction of load and aircraft forward are to consistent.
Integrally it is laid out after the utility model assembling in cuboid, overall stability is strong, and anti shock and vibration, is not easy deformation, in
Between reserve large space be used for photoelectric nacelle is installed, install without interference and simple operation.
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (6)
- A kind of 1. aircraft photoelectric nacelle hanging structure, it is characterised in that：Including carry upper plate, carry stent, gondola pinboard And vibration isolator, the carry upper plate are fixedly connected with pegboard support, the lower part of pegboard support is equipped with the sky being adapted with vibration isolator Between, the vibration isolator is installed in the space, and the vibration isolator is also connected with the gondola pinboard.
- A kind of 2. aircraft photoelectric nacelle hanging structure according to claim 1, it is characterised in that：The carry upper plate Top be fixedly connected with the bottom of aircraft.
- A kind of 3. aircraft photoelectric nacelle hanging structure according to claim 1, it is characterised in that：The carry upper plate Including the first plate, the first lightening grooves, the second lightening grooves and through hole, the first plate center section is equipped with through hole, first plate Part surrounding overhangs and partly has the first lightening grooves, the second lightening grooves.
- A kind of 4. aircraft photoelectric nacelle hanging structure according to claim 1, it is characterised in that：The carry stent Including frame body, frame body top is provided with lightening hole, and lightening hole periphery sets reinforcing rib, and the frame body lower part is empty for vibration isolator installation Between, the frame body bottom is equipped with mounting hole under vibration isolator, and mounting hole is connected with vibration isolator installation space under vibration isolator, in frame body End is equipped with crossbeam, for separating lightening hole and vibration isolator installation space.
- A kind of 5. aircraft photoelectric nacelle hanging structure according to claim 1, it is characterised in that：The gondola switching Plate includes the second plate, endless belt, circular hole, gondola groove, vibration isolator upper installing hole, and gondola groove, gondola are equipped among the second plate Groove periphery is equipped with endless belt, is respectively equipped with circular hole and vibration isolator upper installing hole on the surrounding overhanging part of second plate, hangs Cabin pinboard is bolted by vibration isolator upper installing hole with vibration isolator.
- A kind of 6. aircraft photoelectric nacelle hanging structure according to claim 5, it is characterised in that：The endless belt bag Containing concave station and gondola mounting hole, the gondola mounting hole is connected for gondola pinboard with photoelectric nacelle, and the concave station is used In the cabling of load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092863.1U CN207328850U (en) | 2017-08-29 | 2017-08-29 | A kind of aircraft photoelectric nacelle hanging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092863.1U CN207328850U (en) | 2017-08-29 | 2017-08-29 | A kind of aircraft photoelectric nacelle hanging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328850U true CN207328850U (en) | 2018-05-08 |
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ID=62371408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721092863.1U Expired - Fee Related CN207328850U (en) | 2017-08-29 | 2017-08-29 | A kind of aircraft photoelectric nacelle hanging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328850U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038720A (en) * | 2019-12-19 | 2020-04-21 | 中国飞机强度研究所 | Vibration isolation device for photoelectric pod |
| CN111348207A (en) * | 2018-12-24 | 2020-06-30 | 广州慧睿思通信息科技有限公司 | Unmanned aerial vehicle mounting connecting device and unmanned aerial vehicle |
| CN112093063A (en) * | 2020-09-18 | 2020-12-18 | 星展测控科技股份有限公司 | Mounting rack for airborne equipment outside helicopter cabin |
| CN112937892A (en) * | 2021-01-21 | 2021-06-11 | 浙江吉利控股集团有限公司 | Unmanned aerial vehicle load mounting structure |
| CN114379803A (en) * | 2021-12-28 | 2022-04-22 | 中电科芜湖通用航空产业技术研究院有限公司 | Unmanned aerial vehicle load quick detach mechanism |
-
2017
- 2017-08-29 CN CN201721092863.1U patent/CN207328850U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348207A (en) * | 2018-12-24 | 2020-06-30 | 广州慧睿思通信息科技有限公司 | Unmanned aerial vehicle mounting connecting device and unmanned aerial vehicle |
| CN111038720A (en) * | 2019-12-19 | 2020-04-21 | 中国飞机强度研究所 | Vibration isolation device for photoelectric pod |
| CN111038720B (en) * | 2019-12-19 | 2023-03-14 | 中国飞机强度研究所 | Vibration isolation device for photoelectric pod |
| CN112093063A (en) * | 2020-09-18 | 2020-12-18 | 星展测控科技股份有限公司 | Mounting rack for airborne equipment outside helicopter cabin |
| CN112093063B (en) * | 2020-09-18 | 2024-05-28 | 星展测控科技股份有限公司 | Outer airborne equipment mounting frame of helicopter cabin |
| CN112937892A (en) * | 2021-01-21 | 2021-06-11 | 浙江吉利控股集团有限公司 | Unmanned aerial vehicle load mounting structure |
| CN114379803A (en) * | 2021-12-28 | 2022-04-22 | 中电科芜湖通用航空产业技术研究院有限公司 | Unmanned aerial vehicle load quick detach mechanism |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200829 |