CN209700947U - Multifunctional universal suspension arrangement with tapered front end - Google Patents
Multifunctional universal suspension arrangement with tapered front end Download PDFInfo
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- CN209700947U CN209700947U CN201822015452.3U CN201822015452U CN209700947U CN 209700947 U CN209700947 U CN 209700947U CN 201822015452 U CN201822015452 U CN 201822015452U CN 209700947 U CN209700947 U CN 209700947U
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- leading portion
- back segment
- segment
- suspension arrangement
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Abstract
This application provides a kind of multifunctional universal suspension arrangement with tapered front end, belong to airborne external hanging device design field, it includes the suspension leading portion of hollow structure, hang middle section and suspension back segment, the top in the suspension middle section has the upper interface of plurality of specifications to be adapted to different aircraft platform hanging points, the lower part in the suspension middle section has a plurality of types of lower interfaces with the hanger of carry different interface type, the suspension leading portion and suspension back segment are fixedly installed on the rear and front end in the suspension middle section, wherein, the suspension leading portion, which has, is symmetrical arranged the taper leading portion constituted by left side and right side, the taper leading portion can reduce the frontal resistance of the suspension arrangement.The application can be adapted to the different different types of hangers of aircraft platform and carry, and be designed by the end to suspension front end, and resistance of the suspension arrangement in flight is greatly decreased.
Description
Technical field
The application belongs to airborne external hanging device design field, in particular to a kind of multifunctional universal with tapered front end is outstanding
Hang device.
Background technique
Suspension arrangement usually only designs one group of mechanical electric interface both at home and abroad at present, is exclusively used in the force with same-interface
Device/hanger, while each suspension arrangement has a single function, Universal and scalability is unable to satisfy many types of aircraft platform, different extensions
The suspension use demand of point and multiple types weapon.
And suspension arrangement is hung on outside aircraft platform, can generate biggish windage in use.
Summary of the invention
The purpose of the application there is provided a kind of multifunctional universal suspension arrangement with tapered front end, to solve above-mentioned
One problem.
The technical solution of the application is: a kind of multifunctional universal suspension arrangement with tapered front end comprising hollow knot
The upper side of suspension leading portion, suspension middle section and the suspension back segment of structure, the suspension middle section has the upper interface of plurality of specifications
To be adapted to different aircraft platforms, the suspension that the downside in the suspension middle section has a plurality of types of lower interfaces different with carry
Object, the suspension leading portion and suspension back segment are fixedly installed on the rear and front end in the suspension middle section, wherein the suspension leading portion tool
Have and the taper leading portion constituted is symmetrical arranged by left side and right side, the taper leading portion can reduce meeting for the suspension arrangement
Wind resistance.
In one embodiment of the application, the width of the width of the suspension leading portion and the suspension back segment is all larger than described
Hang the width in middle section.
For the application one in one embodiment of the application, the suspension leading portion includes taper leading portion, leading portion middle part and leading portion
Tail portion, the taper leading portion, leading portion middle part and preceding segment trailer are sequentially connected, and the taper leading portion is for installing satellite signal receiving
Equipment and/or wireless antenna, the leading portion middle part is for accommodating inertial navigation equipment, and the preceding segment trailer is used for and the suspension middle section
Connection, wherein taper leading portion side is equipped with leading portion front flap, for safeguarding the satellite signal receiving equipment and/or nothing
Side is equipped with middle section front flap for safeguarding the inertial navigation equipment in the middle part of wire antenna and the leading portion.
In one embodiment of the application, the interior positioning datum being equipped with for installing the inertial navigation equipment in the middle part of the leading portion
Face, the positioning reference plane are used to guarantee the operating accuracy of the inertial navigation equipment.
In one embodiment of the application, the suspension back segment includes back segment front and rear segment trailer, back segment front and institute
It states rear segment trailer to be sequentially connected, the back segment front is for accommodating Fire control calculation equipment and/or power-supply device, wherein after described
Lid is for safeguarding the Fire control calculation equipment and/or power-supply device after section front side is equipped with back segment.
In one embodiment of the application, the tail end of the back segment front is equipped with groove, and the leading portion of the rear segment trailer is set
There is quick-detachable lock, the groove and the quick-detachable lock are coupled for realizing the fixation of the back segment front and the rear segment trailer
Connection.
In one embodiment of the application, the rear segment trailer includes on the downside of back segment upper side and back segment along course direction
Face, the back segment upper side and back segment downside are symmetrical above and below.
In one embodiment of the application, the rear segment trailer further includes back segment arc surface, and back segment arc surface is round and smooth excessively
Back segment upper side and back segment downside are connected, forms sinuous flow for preventing or mitigating suspension arrangement tail portion.
It is different that there is the multifunctional universal suspension arrangement of the application the upper interface of composite general can be adapted on the whole
Aircraft platform hanging point and the hanging point constituted with a plurality of types of lower interfaces and have with the different types of hanger of carry
Special streamlined structure, which realizes, sets satellite signal receiving equipment, wireless antenna, inertial navigation equipment, Fire control calculation equipment, power supply
Standby equal installation and integrated, general structure platform is provided for external fire control system, is that a kind of collection hangs, transports
It carries, launch the suspension arrangement that function and antenna/power supply/control management equipment installation function etc. are integrated, greatly improve device
Availability and expansion.It is designed by the end to suspension front end, resistance of the suspension arrangement in flight is greatly decreased.
Detailed description of the invention
In order to illustrate more clearly of technical solution provided by the present application, attached drawing will be briefly described below.It is aobvious and easy
Insight, drawings discussed below are only some embodiments of the present application.
Fig. 1 is the multifunctional universal suspension device structure diagram with tapered front end of one embodiment of the application.
Fig. 2 is the suspension front segment structure schematic diagram of one embodiment of the application.
Fig. 3 is the taper leading portion schematic diagram of one embodiment of the application.
Fig. 4 is the suspension rear section structure schematic diagram of one embodiment of the application.
Appended drawing reference:
10- hangs leading portion, 11- taper leading portion, in the middle part of 12- leading portion, segment trailer before 13-, and 14- inertial navigation equipment, 15- satellite letter
Number receiving device, 16- wireless antenna, 111- leading portion front flap, hatch door in the middle part of 121-, 1121- front left face, the front 1122-
Right side, 122- sliding rail, the tail portion 131- interface, 132- sliding slot；
20- hangs middle section, interface front on 211- first, interface rear portion on 212- first, interface front on 221- second,
Interface rear portion on 222- second, interface front in 231- third, interface rear portion in 232- third, 241- lower interface front, 242-
Lower interface rear portion supports forearm on 251-, postbrachium, 26- bomb shackle is supported on 252-；
30- hangs back segment, 31- back segment front, segment trailer after 32-, 311- Fire control calculation equipment, 312- power-supply device,
313- card slot, 314- pivot pin, lid after 315- back segment, 321- quick-detachable lock, the tail portion 3221- upper side, the tail portion 3222- downside,
The tail portion 3223- arc surface.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application implementation clearer, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application is further described in more detail.
In the description of the present application, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed
System is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application protection scope.
In order to solve in the prior art, it is flat that the suspension arrangement of the single model hanger of carry can only adapt to single aircraft
Platform, present applicant proposes a kind of multifunctional universal suspension arrangement with tapered front end not only allow to versatility, also
Greatly reduce the windage of suspension arrangement in use.
As shown in Figures 1 to 4, the multifunctional universal suspension arrangement with tapered front end of the application includes hollow structure
Leading portion 10, suspension middle section 20 and suspension back segment 30 are hung, the upper side in suspension middle section 20 has the upper interface of plurality of specifications with suitable
With different aircraft platforms, the hanger that the downside in middle section 20 has a plurality of types of lower interfaces different with carry is hung, is hanged
It hangs leading portion 10 and hangs the rear and front end that back segment 30 is fixedly installed on suspension middle section 20, wherein suspension leading portion 10 has by left side
Face 1121 and right side 1122 are symmetrical arranged the taper leading portion 11 constituted, and taper leading portion 11 can reduce suspension arrangement windward
Resistance.Suspension leading portion 10 and the equipment hung in back segment 30 see below.
Such as Fig. 3, left side 1121 and right side 1122 constitute a taper (triangle) front end, and air-flow is hitting tapered front end
It is shunted and is opened by left side 1121 and right side 1122 afterwards, to reduce gas-flow resistance.Wherein, left side 1121 and right side
The front end line segment of 1122 intersections is respectively upper extreme point A and lower extreme point B, and wherein projection of the upper extreme point A in bottom surface is located at center line LC
On, i.e. it is the point C that hangs down that upper extreme point A invites vertical line LP to intersect at center line LC (center line LC is parallel with course H) to bottom surface.So set
It sets, it is ensured that the front end line segment and center line LC structure that upper extreme point A and lower extreme point B is constituted are in an acute angle.Suspension leading portion 10 meet to
When air-flow, in addition to air-flow can be divided right and left, reduces outside resistance, also air-flow can be drawn upper end, be further reduced gas-flow resistance.
In the present embodiment, upper interface shares three types, respectively by connecing on interface front 211 and first on first
Interface on the first of 212 the first length specification constituted after mouthful, by interface rear portion on interface front 221 and second on second
Interface and by 232 structure of interface rear portion in interface front 231 in third and third on the second of 222 second of the length specification constituted
At the third length specification third on interface.
Interface is identical lifting lug type in interface and third on second, when in use, aircraft platform stretches out hook suspension
Interface on second, interface is sealed condition in third at this time, but when needing to adjust spacing, can be by the lifting lug of interface on second
(front and rear) is replaced to interface in third, and the closure of interface is replaced to interface on second in third, then is passed through
The hook that aircraft platform stretches out is matching, and the change of spacing can be completed.
Interface is slotting ear type on first, when in use, passing through the structures and first such as the convex sheet being arranged on aircraft platform
Mating, the i.e. fixation of completion fastening aircraft and suspension arrangement of upper interface.
For example, the extension of interface is away from can be 1150mm on first, the extension of interface is away from can be 762mm on second, in third
The extension of interface is away from that can be 355.6mm, by the way that different extensions is arranged away from suspension arrangement can be adapted to different aircraft platforms.
In addition, in the application, what the upper side in suspension middle section 20 was also made of support forearm 251 and support postbrachium 252
Support arm structure, support arm structure, which can play, keeps suspension arrangement holding horizontal or the effect of reduction suspension arrangement vibration.
The lower interface of suspension arrangement in the application includes being made of lower interface front 241 and lower interface rear portion 242
Second lower interface of the first lower interface of the first specification and second of specification being made of the bomb shackle 260 of single-point type, two
The lower interface of person's different size can on the downside of suspension arrangement carry different size or length/weight hanger.
It should be noted that the upper interface and lower interface in the application are multiple types or specification, and in embodiment
Three kinds of specifications schematically only are given to upper interface and two kinds of specifications are given to lower interface, so it is a variety of in the application
Refer to no less than two kinds.
In one embodiment of the application, the width of the width and suspension back segment 30 that hang leading portion 10 is all larger than suspension middle section 20
Width.Suspension leading portion 10 and the inside for hanging back segment 30 are used to accommodate some electrical equipments or electronic equipment, hang middle section 20
It then realizes function pipeline, realize suspension leading portion 10 and hangs the route connection of the electrical equipment or electronic equipment between back segment 30,
Therefore, the shape for hanging leading portion 10 and suspension back segment 30 need to be larger compared to suspension middle section 20.
Further, since suspension arrangement has windage in aircraft flight, the width and suspension back segment of leading portion 10 are hung
The width that 30 width is all larger than suspension middle section 20 can also effectively reduce windage.
It should be noted that width described in the present embodiment can for exhibition Xiang Kuandu, or pitching to width, or
The combination of both persons.
In one embodiment of the application, suspension leading portion 10 includes taper leading portion 11, leading portion middle part 12 and preceding segment trailer 13, cone
Shape leading portion 11, leading portion middle part 12 and preceding segment trailer 13 are sequentially connected, and taper leading portion 11 is for installing satellite signal receiving equipment 15
And/or wireless antenna 16, leading portion middle part 12 are used to connect with suspension middle section 20 for accommodating inertial navigation equipment 14, preceding segment trailer 13,
Wherein, 11 side of taper leading portion is equipped with leading portion front flap 111, for safeguarding satellite signal receiving equipment 15 and/or wireless antenna
16 and leading portion in the middle part of 12 sides be equipped with middle section front flap 121 for safeguarding inertial navigation equipment 14.Leading portion front flap 111 and middle section
Front flap 121 constitutes front flap.
In one preferred embodiment of the application, preceding segment trailer 13 is used in the middle part of leading portion 12 and is slidably connected, can be more convenient
Maintenance leading portion in the middle part of 12 inside install inertial navigation equipment 14.Specifically, sliding slot 132 is set in the downside of preceding segment trailer 13,
12 downside is provided with the sliding rail 122 cooperated with sliding slot 132 in the middle part of leading portion, and the two is used cooperatively, when needing to inertial navigation equipment
14 when being installed or being safeguarded, can be by preceding segment trailer 13 along the reversed pull-out of course H.
In the present embodiment, satellite signal receiving equipment 15 and wireless antenna 16 be installed on the upside of taper leading portion 11 with
The problems such as preventing it to be set to bring signal shielding in suspension arrangement.Leading portion prosopyle can be equipped in the side of taper leading portion 11
Lid 111, although satellite signal receiving equipment 15 and wireless antenna 16 are installed on the upside of taper leading portion 11, its line related is then
It is placed in the space of taper leading portion 11, satellite signal receiving equipment 15 can easily be safeguarded by the leading portion front flap 111 opened up
And/or the route of wireless antenna 16.
In one embodiment of the application, since inertial navigation equipment 14 needs precisely to guide, in order to improve the system of inertial navigation equipment 14
Lead accuracy, 12 in the middle part of the leading portion in be provided with multiple positioning reference planes, inertial navigation equipment 14 is installed with positioning reference plane, is thus come
Guarantee the operating accuracy of inertial navigation equipment 14.
In one embodiment of the application, suspension back segment 30 include back segment front 31 and rear segment trailer 32, back segment front 31 with
Segment trailer 32 is sequentially connected afterwards, and back segment front 31 is for accommodating Fire control calculation equipment 311 and/or power-supply device 312, wherein after
Lid 315 is for safeguarding Fire control calculation equipment 311 and/or power-supply device 312 after section 31 side of front is equipped with back segment.
In the present embodiment, power-supply device 312 can be fixed by pin shaft 314 and back segment front 31, Fire control calculation equipment
311 can complete to fix by power-supply device 312 to its extruding, using bonding or can also be fixed on back segment by connector
On front 31.
The lid 315 after the side of back segment front 31 is equipped with back segment, safeguards back segment front 31 by lid 315 after back segment
Interior Fire control calculation equipment 311 or power-supply device 312.Lid 315 constitutes rear lid after back segment.
In one embodiment of the application, the tail end of back segment front 31 is equipped with groove 313, and the leading portion of rear segment trailer 32 is equipped with
The quick-detachable lock 321 of protrusion, groove 313 and quick-detachable lock 321 are coupled consolidating for realizing back segment front 31 and rear segment trailer 32
Fixed connection.When needing that power-supply device 312 is installed or safeguarded, by being rapidly separated for groove 313 and quick-detachable lock 321,
It realizes that back segment front 31 and dividing for rear segment trailer 32 are come, and then power-supply device 312 can be safeguarded, it is convenient and efficient.
In an embodiment of the present invention, rear segment trailer 32 includes on the downside of back segment upper side 3221 and back segment along the course direction H
Face 3222, the setting symmetrical above and below of back segment upper side 3221 and back segment downside 3222 form wake structure, and wake structure is used for can
So that the wake flow for flowing through suspension arrangement not will form sinuous flow and negative pressure etc. in tail portion, the stability of suspension arrangement is improved.
In addition, in an embodiment of the present invention, rear segment trailer 32 further includes back segment arc surface 3223, back segment arc surface 3223
It is round and smooth to be excessively connected to back segment upper side 3221 and back segment downside 3222, suspension arrangement tail portion can be prevented or mitigated and form unrest
Stream.
The multifunctional universal suspension arrangement with tapered front end of the application has the upper interface of composite general on the whole
Different aircraft platform can be adapted to and the hanging point that constitutes with a plurality of types of lower interfaces is with the different types of suspension of carry
Object, and there is special streamlined structure to realize to satellite signal receiving equipment, wireless antenna, inertial navigation equipment, Fire control calculation
The installation of equipment, power-supply device etc. and integrated, general structure platform is provided for external fire control system, is one
Kind integrates the suspension arrangement of suspension, delivery, dispensing function and antenna/power supply/control management equipment installation function etc., substantially
Improve the availability and expansion of device.It is designed by the end to suspension front end, suspension arrangement is greatly decreased and is flying
When resistance.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Within the technical scope of the present application, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
Cover within the scope of protection of this application.Therefore, the protection scope of the application should be with the scope of protection of the claims
It is quasi-.
Claims (8)
1. a kind of multifunctional universal suspension arrangement with tapered front end, which is characterized in that the suspension arrangement includes hollow knot
Suspension leading portion (10), suspension middle section (20) and suspension back segment (30) of structure, the top of suspension middle section (20) have a variety of rule
For the upper interface of lattice to be adapted to different aircraft platform hanging points, the lower part of suspension middle section (20) has a plurality of types of lower interfaces
With the hanger of carry different interface type, the suspension leading portion (10) and suspension back segment (30) are fixedly installed in the suspension
The rear and front end of section (20), wherein the suspension leading portion (10) has symmetrically to be set by left side (1121) and right side (1122)
The taper leading portion (11) of composition is set, the taper leading portion (11) can reduce the frontal resistance of the suspension arrangement.
2. as described in claim 1 with the multifunctional universal suspension arrangement of tapered front end, which is characterized in that before the suspension
The width of section (10) and the width of suspension back segment (30) are all larger than the width of suspension middle section (20).
3. as described in claim 1 with the multifunctional universal suspension arrangement of tapered front end, which is characterized in that before the suspension
Section (10) includes taper leading portion (11), leading portion middle part (12) and preceding segment trailer (13), the taper leading portion (11), leading portion middle part
(12) and preceding segment trailer (13) is sequentially connected, the taper leading portion (11) for install satellite signal receiving equipment (15) and/or
Wireless antenna (16), in the middle part of the leading portion (12) for accommodating inertial navigation equipment (14), the preceding segment trailer (13) be used for it is described
Hang middle section (20) connection.
4. as claimed in claim 3 with the multifunctional universal suspension arrangement of tapered front end, which is characterized in that in the leading portion
The positioning reference plane for installing the inertial navigation equipment (14) is equipped in portion (12), the positioning reference plane is described used for guaranteeing
Lead the operating accuracy of equipment (14).
5. as described in claim 1 with the multifunctional universal suspension arrangement of tapered front end, which is characterized in that after the suspension
Section (30) includes back segment front (31) and rear segment trailer (32), and back segment front (31) are sequentially connected with the rear segment trailer (32),
The back segment front (31) is for accommodating Fire control calculation equipment (311) and/or power-supply device (312), wherein the back segment front
(31) lid (315) is for safeguarding the Fire control calculation equipment (311) and/or power-supply device (312) after side is equipped with back segment.
6. as claimed in claim 5 with the multifunctional universal suspension arrangement of tapered front end, which is characterized in that before the back segment
The tail end in portion (31) is equipped with groove (313), and the leading portion of the rear segment trailer (32) is equipped with quick-detachable lock (321), the groove (313)
It is coupled with the quick-detachable lock (321) and connects for realizing the back segment front (31) and the fixed of rear segment trailer (32)
It connects.
7. such as the multifunctional universal suspension arrangement described in claim 5 or 6 with tapered front end, which is characterized in that after described
Segment trailer (32) includes back segment upper side (3221) and back segment downside (3222), the back segment upper side along course direction
(3221) and back segment downside (3222) are symmetrical above and below.
8. as claimed in claim 7 with the multifunctional universal suspension arrangement of tapered front end, which is characterized in that the back segment tail
Portion (32) further includes back segment arc surface (3223), the round and smooth excessive connection back segment upper side (3221) of back segment arc surface (3223) and after
Section downside (3222) forms sinuous flow for preventing or mitigating suspension arrangement tail portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015452.3U CN209700947U (en) | 2018-12-03 | 2018-12-03 | Multifunctional universal suspension arrangement with tapered front end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015452.3U CN209700947U (en) | 2018-12-03 | 2018-12-03 | Multifunctional universal suspension arrangement with tapered front end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209700947U true CN209700947U (en) | 2019-11-29 |
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ID=68636961
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015452.3U Active CN209700947U (en) | 2018-12-03 | 2018-12-03 | Multifunctional universal suspension arrangement with tapered front end |
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|---|---|
| CN (1) | CN209700947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114360A1 (en) * | 2018-12-03 | 2020-06-11 | 中航技进出口有限责任公司 | Multifunctional universal suspension device |
-
2018
- 2018-12-03 CN CN201822015452.3U patent/CN209700947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114360A1 (en) * | 2018-12-03 | 2020-06-11 | 中航技进出口有限责任公司 | Multifunctional universal suspension device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenyang Aircraft Design Institute Yangzhou Collaborative Innovation Research Institute Co.,Ltd. Assignor: AVIC SHENYANG AIRCRAFT DESIGN & Research Institute|CHINA NATIONAL AERO-TECHNOLOGY IMPORT & EXPORT Corp. Contract record no.: X2022990000101 Denomination of utility model: Multifunctional conical front end suspension device Granted publication date: 20191129 License type: Common License Record date: 20220222 |
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| EE01 | Entry into force of recordation of patent licensing contract |