CN104890885B - Aero-generator mounting adapter and adapting mounting system - Google Patents
Aero-generator mounting adapter and adapting mounting system Download PDFInfo
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- CN104890885B CN104890885B CN201510348044.8A CN201510348044A CN104890885B CN 104890885 B CN104890885 B CN 104890885B CN 201510348044 A CN201510348044 A CN 201510348044A CN 104890885 B CN104890885 B CN 104890885B
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- aerogenerator
- adapter
- mounting end
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- 238000010168 coupling process Methods 0.000 claims description 45
- 238000005859 coupling reaction Methods 0.000 claims description 45
- 238000009434 installation Methods 0.000 claims description 31
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 241001484259 Lacuna Species 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
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- 230000005611 electricity Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The invention provides an aero-generator mounting adapter and an adapting mounting system. The adapter is used for fixing a motor on a case and comprises a case connection portion connected with the case, a motor connection portion connected with the motor and a plurality of cambered support plates connecting the case connection portion with the motor connection portion. The case connection portion is in a hollow structure including a square platform and an axial shoulder which are connected. The square platform and the case mounting end are in face contact and are connected through fasteners, and the axial shoulder is adapted to a location hole in the case. The motor connection portion is a cylinder with a location hole fit with a motor seam allowance, and a circle of motor connection portion mounting end connected with the motor mounting end is arranged along the outer diameter of the cylinder. Compared with prior motor mounting structures, interchangeability is achieved, and different models of starting generators can be adjusted and selected according to different requirements of engines; by the arrangement of a middle cambered support plate, the strength is guaranteed, and ventilation and radiating are facilitated.
Description
Technical field
The present invention relates to aero dynamo mounting technique field, installs adapter and turns more particularly, to aerogenerator
Connect installation system.
Background technology
Accessory drive gear case accessory drive gear case is the component that annex was installed and driven to engine, is starting-generating
Machine, oil pump, fuel pump etc. provide mounting seat and power passing interface, are one of core components of Aerial weapon equipment.
Starter-generator is installed on accessory drive gear case, and when starting for engine required torque is provided, by engine
Band goes to required rotating speed, and to the starter-generator during engine idling rating generating state is converted to, and is that airborne equipment is powered.Should
Starter-generator is connected torsion pass by splined shaft with accessory drive gear case.Starter-generator is used as aircraft DC power-supply system master
One of part is wanted, its reliable installation on gear-box casing plays an important role to engine and aircraft normal work, it is desirable to
There is accurately positioning and reliably fix, and ensure that motor has good ventilation and heat.
Accessory drive gear case is split-type structural, and two casting casings for installing side by faying face band are with bolts
Entirety is combined into, contains gear；It is mainly made up of casing body, casing lid, roller gear, bearing and sealing device etc..
Traditional mounting structure is that corresponding ring flange is designed on gear-box casing, is connected by screw or quick-release ring connects
Connect, reach the purpose of fastening motor, directly motor is arranged on casing, mounting interface is fixed.At present, the mounting structure had been both
Can not on demand adjust, special ventilation and heat cannot be provided again, if aero-engine need to further adjust starting power or selection
The motor of other models, then need to redesign the whole gear-box casing of processing, there is high cost, cycle length, interchangeability bad
Defect.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing aviation start-generator to be installed on accessory drive gear case
On mounting structure deficiency, there is provided a kind of interchangeability is good, ventilation and heat is good, compact conformation, accurate positioning, be convenient to mount and dismount
Aerogenerator installation adapter.
The invention solves the problems that another technical problem be to provide be provided with the adapter aerogenerator install switching system
System.
The above-mentioned purpose of the present invention is achieved by the following technical programs：
A kind of aerogenerator installation adapter is provided, the adapter include casing connecting portion, motor coupling portion with
And some arc support plates of connection casing connecting portion and motor coupling portion；The casing connecting portion is include being connected with each other square
The hollow-core construction of platform and axial convex shoulder；The motor coupling portion is the cylinder for being provided with location hole, and outside diameter of cylinder is provided with one
The motor coupling portion mounting end that circle is connected with motor mounting end.
Preferably, the end of the axial convex shoulder is provided with chamfering, chamfering is arranged at this and is easy to assembling.
Preferably, the adapter adopts titanium alloy base material.
Preferably, the motor coupling portion mounting end arranges the oriented motor near the side of the casing connecting portion
The inclined inclined-plane two in connecting portion direction.Herein inclined-plane two is disposed to be arranged with the installation end of motor and inclines with inclined-plane two
Rake angle inclined-plane one always is used cooperatively, and is to realize that motor coupling portion mounting end is connected with motor mounting end by quick-release ring
Connect, the connection of quick-release ring is installed, relative to being connected using securing member, only need to be by quick-release loop fastener/release, when saving assembly and disassembly
Between.
Preferably, the side of the motor coupling portion mounting end is provided with two pin-and-holes；It is preferred that two pin-and-holes are mutually in 90 °.
Preferably, it is provided with alignment pin on the casing connecting portion；It is preferred that the alignment pin is adopted with the casing connecting portion
Use interference fit；It is further preferred that the nip of the interference fit is 0.024～0.004mm.
Based on adapter of the present invention, present invention simultaneously provides a kind of aerogenerator switching installation system, described
Adapting system is used to that aerogenerator to be fixed on the casing of accessory drive gear case, and the casing includes casing installation end
Portion, casing is provided with location hole；The aerogenerator includes motor seam and motor mounting end, including aforesaid switching
Seat, one end of the adapter is connected with the casing of accessory drive gear case, and the other end is connected with aerogenerator, and centre passes through
The arc support plate connection of the adapter；
The square platform of the adapter is contacted with casing mounting end face, and square platform is with casing mounting end by tight
Firmware connects, and the axial convex shoulder is adapted with the location hole on the casing；The location hole that the cylinder is provided with and the electricity
Machine seam is adapted.
The present invention devises a kind of boat according to existing accessory drive gear case and the shape at aerogenerator connectivity port
Empty generator installs adapter, and the adapter one end is connected with accessory drive gear punch-out equipment casket, and the other end connects with aerogenerator
Connect, centre is connected with arc support plate, the ventilation and heat being provided with beneficial to motor of arc support plate；The present invention is using outside detachable
Version, with good interchangeability, when the motor of another kind of model of displacement is needed, only the adapter need to be replaced
, it is easy to the motor from different model, it is easy to use without the need for readjusting design casing, save manufacturing cost；Described
Casing connecting portion is provided with the axial convex shoulder being adapted with casing location hole, and motor coupling portion is provided with and is adapted with motor seam
Location hole so that convenient, accurate positioning is assembled when being connected with casing.
Further, the securing member includes self-locking nut.General nut in use due to vibration etc. other
Reason can be released voluntarily, therefore arrange self-locking nut, and self-locking nut relies on frictional force self-locking, has the advantages that locking, antivibration.
Further, the axial convex shoulder coordinates with the positioning interporal lacuna on the casing, further, fit clearance
For 0.005～0.06mm.Coordinate convenient for assembly using gap.
Further, the motor mounting end arranges oriented motor mounting end direction and inclines away from the side of the seam
Oblique inclined-plane one；The motor coupling portion mounting end arranges the oriented motor connection near the side of the casing connecting portion
The inclined inclined-plane two in portion direction, the contact of inclined-plane one and inclined-plane two relative to motor mounting end and motor coupling portion mounting end
The angle of inclination in face is equal；The motor coupling portion is connected with motor by inclined-plane one and inclined-plane dual-purpose quick-release ring.The peace of motor
Dress end face includes inclined-plane one and seam etc., and the motor coupling portion mounting end is provided near the side of the casing connecting portion
To the inclined inclined-plane two in the motor coupling portion direction, inclined-plane one is with inclined-plane two relative to motor mounting end and motor coupling portion
The angle of inclination of the contact surface of mounting end is equal, and the purpose for so arranging is the installation for convenience of quick-release ring.Motor coupling portion
Mounting end is connected with motor mounting end by quick-release ring, relative to being connected using securing member, only need to be tight loose by quick-release latch closure
Open, save the assembly and disassembly time.
Further, the motor coupling portion mounting end is provided with two pin-and-holes, the electricity towards the side of the motor
One pin being adapted with the pin-and-hole is installed on the circumference of machine mounting end；The adapter of the adjacent motor
On pin-and-hole relative to motor mounting surface on same level straight line.Make pin-and-hole on same level straight line, it is convenient during installation
The big line terminal plate of two motor of engine in left and right makes easy-to-connect towards same position, shortens the length of cable.It is preferred that
Ground, two pin-and-holes that the motor coupling portion is installed on end face are mutually in 90 °.
Further, alignment pin is provided with the casing connecting portion, it is fixed with described that the casing mounting end is provided with
The dowel hole that position pin is adapted；The alignment pin is engaged the guarantee pin-and-hole with dowel hole and exists relative to motor mounting surface
On same level straight line.Alignment pin is used to position, corresponding with the pin-and-hole position on motor coupling portion, to ensure that pin-and-hole is in water
Average line direction.Preferably, the alignment pin and the casing connecting portion adopt interference fit, and nip is 0.024～
0.004mm。
Further, coordinated using gap between the location hole and seam of the motor coupling portion, it is preferable that fit clearance
For 0.028～0.093mm.Coordinate convenient for assembly using gap.
Further, the adapter adopts titanium alloy base material.The light weight of titanium alloy base material, intensity reliability, meet
Engine loss of weight demand.
The invention has the advantages that：
A kind of aerogenerator of the present invention installs adapter according to existing accessory drive gear case and aerogenerator
With the shape of ring flange interface devise it is a kind of be connected by medial arc support plate, the casing connecting portion that supports and motor connection
Portion, when the motor of another kind of model of displacement is needed, need to only replace the adapter, without the need for readjusting design machine
Casket, it is easy to use, manufacturing cost is saved, compared with existing electric motor mounting structure, interchangeability is realized, can be according to engine
The starter-generator of different model is selected in different demands, at any time adjustment；The setting of medial arc support plate, not only ensure that intensity but also sharp
In ventilation and heat.Further, adapter two ends are respectively provided with the alignment pin with error-disable function and location hole, its angular position
Putting to adjust on demand, meet the demand of practical application.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, of the invention
Schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
With adapter casing connecting portion junction of the present invention partial structural diagram on Fig. 1 casings of the present invention.
Fig. 2 is aerogenerator partial structural diagram.
The schematic top plan view of Fig. 3 adapters of the present invention and casing annexation.
Fig. 4 adapters of the present invention and casing, the schematic diagram of motor connecting structure.
Fig. 5 adapters of the present invention and casing, the schematic diagram of motor connecting structure（Stereogram）.
The adjacent mounting position of motor situation schematic diagrams of Fig. 6 two.
Specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail, but following examples are only for ease of explanation sheet
Therefore one of example that invention thought is enumerated, do not limit the present invention.The simple replacement done based on basic thought of the present invention
With change and different embodiments, the scope of the present invention is should be regarded as.
Embodiment 1
The present embodiment provides a kind of aerogenerator installation adapter, and the adapter is used to fix aerogenerator
On the casing of accessory drive gear case.
As shown in Fig. 3, Fig. 4 and Fig. 5, the adapter includes that casing connecting portion, motor coupling portion and connection casing connect
Some arc support plates 5 of socket part and motor coupling portion；The casing connecting portion is square platform 6 and the axial direction for including being connected with each other
The hollow-core construction of convex shoulder 7；The motor coupling portion is the cylinder for being provided with location hole, outside diameter of cylinder is provided with a circle and pacifies with motor
The motor coupling portion mounting end 9 of dress end 3 connection.
Based on adapter of the present invention, present invention simultaneously provides a kind of aerogenerator switching installation system, described
Adapting system is used to that aerogenerator to be fixed on the casing of accessory drive gear case, as shown in figure 1, accessory drive gear case
Including casing mounting end 1, casing is provided with the location hole 8 for connecting adapter；
As shown in Fig. 2 the aerogenerator（Motor）Including motor seam 2 and motor mounting end 3, the motor peace
Dress end 3 is connected with the adapter；The motor seam 2 is column type.The aerogenerator is installed adapting system and is also wrapped
Aforesaid adapter is included, one end of the adapter is connected with the casing of accessory drive gear case, the other end and aerogenerator
Connection, centre is connected by the arc support plate 5 of the adapter；
Square platform 6 is contacted with the face of casing mounting end 1, and square platform 6 is connected with casing mounting end 1 by securing member
Connect, axial convex shoulder 7 is adapted with the location hole 8 on the casing；The location hole of the cylinder is mutually fitted with the motor seam 2
Match somebody with somebody.
The present invention devises a kind of boat according to existing accessory drive gear case and the shape at aerogenerator connectivity port
Empty generator installs adapter, and the adapter one end is connected with accessory drive gear punch-out equipment casket, and the other end connects with aerogenerator
Connect, centre is connected with arc support plate, the ventilation and heat being provided with beneficial to motor of arc support plate；The present invention is using outside detachable
Version, with good interchangeability, when the motor of another kind of model of displacement is needed, only the adapter need to be replaced
, it is easy to the motor from different model, it is easy to use without the need for readjusting design casing, save manufacturing cost；Described
Casing connecting portion is provided with the axial convex shoulder being adapted with casing location hole, and motor coupling portion is provided with and is adapted with motor seam
Location hole so that convenient, accurate positioning is assembled when being connected with casing.
Securing member described in the present embodiment includes self-locking nut 12 and stud 11.Securing member is adopted and arranges self-locking nut 12, according to
Frictionally self-locking, plays its locking, antivibration advantage in present configuration, optimizes overall technology effect.
The end-beveling of the axial convex shoulder 7, is easy to assembling.
The axial convex shoulder 7 coordinates with the positioning interporal lacuna on the casing, and fit clearance is 0.005～0.06mm.
Alignment pin 10 is provided with the casing connecting portion, the casing mounting end is provided with mutually fits with the alignment pin 10
The dowel hole matched somebody with somebody；The alignment pin 10 is engaged the guarantee pin-and-hole with dowel hole relative to motor mounting surface in same water
On flat line.
Between the location hole and seam 2 of the motor coupling portion using gap coordinate, fit clearance be 0.028～
0.093mm。
The adapter preferably adopts titanium alloy base material.
Embodiment 2
The present embodiment provides a kind of aerogenerator and installs adapter, and the adapter is used to be fixed on aerogenerator
On the casing of accessory drive gear case.
As shown in figure 1, accessory drive gear case including casing mounting end 1, casing is provided with for connecting adapter
Location hole 8；
As shown in Fig. 2 the aerogenerator（Motor）Including motor seam 2 and motor mounting end 3, the motor peace
Dress end 3 is connected with the adapter；The motor seam 2 is column type.
As shown in Fig. 3, Fig. 4 and Fig. 5, the adapter includes the casing connecting portion being connected with casing and motor connection
Some arc support plates 5 of motor coupling portion and connection casing connecting portion and motor coupling portion；The casing connecting portion is hollow
Structure, the hollow-core construction includes the square platform 6 being connected with each other and axial convex shoulder 7, square platform 6 and casing mounting end 1
Face contacts, and square platform 6 is connected with casing mounting end 1 by securing member, the location hole 8 on axial convex shoulder 7 and the casing
It is adapted；The motor coupling portion is the cylinder for being provided with the location hole being adapted with the motor seam 2, is arranged along outside diameter of cylinder
There is the aerogenerator connecting portion mounting end 9 that a circle is connected with motor mounting end 3.
The present invention devises a kind of boat according to existing accessory drive gear case and the shape at aerogenerator connectivity port
Empty generator installs adapter, and the adapter one end is connected with accessory drive gear punch-out equipment casket, and the other end connects with aerogenerator
Connect, centre is connected with arc support plate, the ventilation and heat being provided with beneficial to motor of arc support plate；The present invention is using outside detachable
Version, with good interchangeability, when the motor of another kind of model of displacement is needed, only the adapter need to be replaced
, it is easy to the motor from different model, it is easy to use without the need for readjusting design casing, save manufacturing cost；Described
Casing connecting portion is provided with the axial convex shoulder being adapted with casing location hole, and motor coupling portion is provided with and is adapted with motor seam
Location hole so that convenient, accurate positioning is assembled when being connected with casing.
Securing member described in the present embodiment includes self-locking nut 12 and stud 11.Securing member is adopted and arranges self-locking nut 12, according to
Frictionally self-locking, plays its locking, antivibration advantage in present configuration, optimizes overall technology effect.
The end-beveling of the axial convex shoulder 7, is easy to assembling.
The axial convex shoulder 7 coordinates with the positioning interporal lacuna on the casing, and fit clearance is 0.005～0.06mm.
As shown in Figure 2 and Figure 4, the aerogenerator mounting end 3 arranges oriented motor away from the side of the seam 2
The inclined inclined-plane 4 in the direction of mounting end 3；The motor coupling portion mounting end 9 is arranged near the side of the casing connecting portion
The inclined inclined-plane 14 in the oriented motor coupling portion direction, inclined-plane 14 is with the inclined-plane 4 relative to motor mounting end 3 and motor
The angle of inclination of the contact surface of connecting portion mounting end 9 is equal；The motor coupling portion is used with motor by inclined-plane 14 and inclined-plane 4
Quick-release ring connects.
Two pin-and-holes 13 mutually in 90 ° are provided with the motor coupling portion mounting end 9, the motor mounting end 3
It is provided circumferentially about to have the pin 19 being adapted with pin-and-hole 13；As shown in fig. 6,15 is motor, 16 is big line terminal plate, and 17 is motor
Mounting surface, 18 is intermediate firewall, and the pin-and-hole 13 on the adapter of the adjacent motor 15 is relative to motor mounting surface
17 on same level straight line.
Alignment pin 10 is provided with the casing connecting portion, the casing mounting end is provided with mutually fits with the alignment pin 10
The dowel hole matched somebody with somebody；The alignment pin 10 is engaged the guarantee pin-and-hole with dowel hole relative to motor mounting surface in same water
On flat line.
Between the location hole and seam 2 of the motor coupling portion using gap coordinate, fit clearance be 0.028～
0.093mm。
The adapter preferably adopts titanium alloy base material.
When installing motor using the adapter shown in the including but not limited to embodiment of the present invention 1 or embodiment 2, by adapter
The dowel hole on the alignment casing of alignment pin 10 mounting end 1 on the square platform 6 of bottom, makes adapter in casing installation end
Rigging position in portion 1 is unique；Screw hole on 6 four angles of square platform is corresponding with the stud 11 on casing mounting end 1, will
Square platform 6 is fitted with casing mounting end 1, while the axial convex shoulder 7 of the square bottom of platform 6 of adapter loads casing location hole
It is interior, adapter is supported and is positioned by the external cylindrical surface of axial convex shoulder 7, the external cylindrical surface of axial convex shoulder 7 and casing location hole 8
Between fit clearance be 0.005～0.06mm, and the axial front end of convex shoulder 7 arranges 1 × 45 ° of chamfering, it is ensured that adapter is accurate
Position and be easily assembled.Adapter is fixed on casing mounting end 1 with 4 self-locking nuts 12 from outside.Described arc
The quantity of support plate 5 is four, and four width of arc support plate 5 in umbrella distribution are 35mm, and thickness is 6.5mm.Between arc support plate 5
The radiating groove that formed of space both radiate beneficial to motor ventilation, convenient assembly and disassembly self-locking nut 12 again.On connecting portion mounting end 9 tiltedly
The angle of body is 20 °, facilitates the installation of quick-release ring.During assembling motor, the pin-and-hole 13 on adapter is on alignment motor mounting end 3
Pin 19, it is ensured that the big line terminal plate of motor is towards the position for needing；Between motor seam 2 and the location hole of motor coupling portion
The fit clearance for adopting is for 0.028～0.093mm, it is ensured that motor is accurately positioned and is easily assembled.
Aerogenerator described in the present embodiment installs adapter compared with existing electric motor mounting structure, realizes exchange
Property, can be according to the different demands of engine, the starter-generator of different model is selected in adjustment at any time；The tool of adapter two ends design
The angular position that the alignment pin and pin-and-hole of error-disable function are mutual can be adjusted according to different installation environments；In umbrella distribution
Arc support plate between space size can be adjusted according to different motor models, to meet the ventilation and heat demand of motor；Dress
Tear convenience, accurate positioning, compact conformation open, reduce processing cost and cycle.
The motor with alignment pin of the present invention is installed adapter and has been used on certain type Aerial weapon equipment, with engine
Overall test 299, whole machine test run adds up more than 10,000 hours, installation flight and accumulative more than 20,000 hours of test, using band positioning
The accessory drive gear case that the motor of pin installs adapter is stable, and engine runs well.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., within the scope of should be included in the including of the present invention.
Claims (12)
1. a kind of aerogenerator is transferred installation system, and the adapting system is used to for aerogenerator to be fixed on accessory drive tooth
On the casing of roller box, the casing includes casing mounting end, and casing is provided with location hole；The aerogenerator includes motor
Seam and motor mounting end, it is characterised in that also including adapter, the adapter includes casing connecting portion, motor connection
Portion and some arc support plates of connection casing connecting portion and motor coupling portion；The casing connecting portion is including being connected with each other
The hollow-core construction of square platform and axial convex shoulder；The motor coupling portion is the cylinder for being provided with location hole, is arranged along outside diameter of cylinder
There is the motor coupling portion mounting end that a circle is connected with motor mounting end；
One end of the adapter is connected with the casing of accessory drive gear case, and the other end is connected with aerogenerator, and centre is logical
Cross the arc support plate connection of the adapter；
The square platform of the adapter is contacted with casing mounting end face, and square platform passes through securing member with casing mounting end
Connection, the axial convex shoulder is adapted with the location hole on the casing；The location hole that the cylinder is provided with stops with the motor
Mouth is adapted.
2. according to claim 1 aerogenerator switching installation system, it is characterised in that the end of the axial convex shoulder sets
There is chamfering.
3. according to claim 1 aerogenerator switching installation system, it is characterised in that the adapter adopts titanium alloy
Base material.
4. according to claim 1 aerogenerator switching installation system, it is characterised in that the motor coupling portion installation end
Portion arranges the inclined inclined-plane two in the oriented motor coupling portion direction near the side of the casing connecting portion.
5. according to claim 1 aerogenerator switching installation system, it is characterised in that the motor coupling portion installation end
The side in portion is provided with two pin-and-holes.
6. according to claim 5 aerogenerator switching installation system, it is characterised in that two pin-and-holes are mutually in 90 °.
7. according to claim 1 aerogenerator switching installation system, it is characterised in that on the casing connecting portion arrange
There is alignment pin.
8. according to claim 7 aerogenerator switching installation system, it is characterised in that the alignment pin and the casing
Connecting portion adopts interference fit.
9. aerogenerator switching installation system according to claim 8, it is characterised in that the interference fit tightness is
0.024～0.004mm.
10. according to claim 1 aerogenerator switching installation system, it is characterised in that the securing member include self-locking
Nut；The axial convex shoulder coordinates with the positioning interporal lacuna on the casing, and fit clearance is 0.005～0.06mm.
11. according to claim 1 aerogenerator switching installation system, it is characterised in that including described in claim 4
Adapter；The motor mounting end arranges the inclined inclined-plane in oriented motor mounting end direction away from the side of the seam
One；The inclined-plane one is with inclined-plane two relative to motor mounting end and the angle of inclination of the contact surface of motor coupling portion mounting end
It is equal；The motor coupling portion is connected with motor by inclined-plane one and inclined-plane dual-purpose quick-release ring.
12. aerogenerator switching installation systems according to claim 1, it is characterised in that the motor coupling portion is installed
End is provided with two pin-and-holes towards the side of the motor, and one is provided with the circumference of the motor mounting end with the pin
The pin that hole is adapted；Pin-and-hole on the adapter of the adjacent motor is straight in same level relative to motor mounting surface
On line；
Alignment pin is provided with the casing connecting portion, the casing mounting end is provided with the positioning being adapted with the alignment pin
Pin-and-hole；The alignment pin is engaged with dowel hole and ensures the pin-and-hole relative to motor mounting surface on same level straight line；
Coordinated using gap between the location hole and seam of the motor coupling portion, fit clearance is 0.028～0.093mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348044.8A CN104890885B (en) | 2015-06-23 | 2015-06-23 | Aero-generator mounting adapter and adapting mounting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348044.8A CN104890885B (en) | 2015-06-23 | 2015-06-23 | Aero-generator mounting adapter and adapting mounting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104890885A CN104890885A (en) | 2015-09-09 |
| CN104890885B true CN104890885B (en) | 2017-05-10 |
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| CN201510348044.8A Active CN104890885B (en) | 2015-06-23 | 2015-06-23 | Aero-generator mounting adapter and adapting mounting system |
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| CN107237880B (en) * | 2017-06-01 | 2019-04-30 | 中国航发湖南动力机械研究所 | Auto-bank unit guide tube component and main reducing gear |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102006015639A1 (en) * | 2006-04-04 | 2007-10-11 | Mtu Aero Engines Gmbh | Jet engine with generator unit |
| FR2901315B1 (en) * | 2006-05-19 | 2010-09-10 | Hispano Suiza Sa | ACCESSORIES HOUSING IN AN AIRCRAFT ENGINE SUCH AS A TURBOREACTOR |
| US8857192B2 (en) * | 2010-04-20 | 2014-10-14 | General Electric Company | Accessory gearbox with a starter/generator |
| CN102417038A (en) * | 2010-09-27 | 2012-04-18 | 贵州贵航无人机有限责任公司 | Method and structure for installing electricity generator on unmanned plane |
| CN103847973A (en) * | 2012-12-05 | 2014-06-11 | 石家庄飞机工业有限责任公司 | Small general-purpose aircraft power supply capacity expanding system |
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Address after: Dong Jiaduan 412002 in Hunan province Zhuzhou city Lusong District Patentee after: AECC HUNAN AVIATION POWERPLANT Research Institute Guo jiahuodiqu after: Zhong Guo Address before: Dong Jiaduan 412002 in Hunan province Zhuzhou city Lusong District Patentee before: CHINA AVIATION POWER MACHINERY INSTITUTE Guo jiahuodiqu before: Zhong Guo |