CN106181889B - Aeroengine fan blades deflector rod device - Google Patents
Aeroengine fan blades deflector rod device Download PDFInfo
- Publication number
- CN106181889B CN106181889B CN201610669630.7A CN201610669630A CN106181889B CN 106181889 B CN106181889 B CN 106181889B CN 201610669630 A CN201610669630 A CN 201610669630A CN 106181889 B CN106181889 B CN 106181889B
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- CN
- China
- Prior art keywords
- pipeline section
- power transmission
- transmission shaft
- protective case
- fan blades
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses aeroengine fan blades deflector rod device, including handle, preceding pipeline section, rear pipeline section, support A, bottom plate A and drive mechanism, described handle is connected with one end of preceding pipeline section, and freewheel clutch is provided with junction, limits rotating counterclockwise for handle；Support A is being provided with the preceding pipeline section of junction, support A is fixed on bottom plate A by dovetail type chute；The other end of preceding pipeline section is connected with one end of rear pipeline section, and the other end of rear pipeline section is connected by connecting shaft with drive mechanism.The beneficial effects of the invention are as follows：It is simple in construction, quick detachable, be easy to stir aeroengine fan blades at a distance.
Description
Technical field
The present invention relates to the technical field of aero-engine routine inspection and maintenance, particularly aeroengine fan blades
Deflector rod device.
Background technology
Through being retrieved as finding the aeroengine fan blades Special repairing tool similar with the present invention.In routine inspection
Start with maintenance during machine check, it is necessary to which a people rotates high pressure rotor in external hand, a people observes blade in motor head, needs
Want two people to coordinate to complete to check work, adjust very inconvenient, it is necessary to by ladder, with certain danger, and waste of manpower.
The content of the invention
It is an object of the invention to overcome the shortcoming of prior art there is provided it is simple in construction, quick detachable, be easy to remote-controlled operation
Aeroengine fan blades deflector rod device.
The purpose of the present invention is achieved through the following technical solutions：Aeroengine fan blades deflector rod device, including hand
Handle, preceding pipeline section, rear pipeline section, support A, bottom plate A and drive mechanism, described handle are connected with one end of preceding pipeline section, and preceding pipeline section is leaned on
Nearly handle position is provided with support A, and support A is fixed on bottom plate A, and the other end of preceding pipeline section is connected with one end of rear pipeline section, rear pipe
The other end of section is connected with drive mechanism, and described drive mechanism includes drive shell, angular wheel A, angular wheel B, crank
And driving lever, drive shell is fixed on bottom plate B by support B, and the inside of drive shell is provided with angular wheel A and angular wheel B,
Angular wheel A is connected by connecting shaft with rear pipeline section, and angular wheel B is placed and is fixed on one end of crank vertically, conical tooth
A and angular wheel B engagements are taken turns, the other end of crank and the crooked position of crank are respectively positioned on outside drive shell, positioned at drive shell
Outer crank end is connected to the medium position of driving lever by hinged block A, and one end of driving lever is connected with movable sleeve, movable sleeve connection
On hinged block B, hinged block B is fixed on support B, and the other end of driving lever is fixed with shift lever end.
Described preceding pipeline section includes protective case A and power transmission shaft A, and protective case A is provided with transmission in hollow pipe, protective case A
Axle A, power transmission shaft A are hollow axle, and spring bearing is provided between protective case A end positions protective case A and power transmission shaft A.
Described handle is provided with freewheel clutch with preceding pipeline section link position, and rotating counterclockwise for limitation handle 1 makes driving
Fan blade is stirred in the direction of the clock by mechanism, prevents human error so that fan blade rotate counterclockwise.
Described rear pipeline section includes protective case B and power transmission shaft B, and protective case B is provided with transmission in hollow pipe, protective case B
Axle B, power transmission shaft B are hollow axle, and spring bearing is provided between protective case B end positions protective case B and power transmission shaft B.
Spring bearing is provided between described connecting shaft and drive shell.
Spring bearing is provided between described crank and drive shell.
Described bottom plate A is provided with dovetail type chute, and bottom plate A is connected with support A by dovetail type chute, be easy to bottom plate A with
Support A Fast Installations and fractionation.
Described power transmission shaft A is fixedly connected with power transmission shaft B by pin with screw, and power transmission shaft A and power transmission shaft B junctions are set
There is fixed cover；In connecting shaft insertion power transmission shaft B axis hole and both are fixedly connected by screw, connecting shaft connects with power transmission shaft B
Meet place and be provided with fixed cover, be easily installed, and can increase the effective length of device using the installation of multisection type.
The present invention has the advantages that compared to prior art：
（1）A set of slider-crank mechanism is set, by angular wheel A and angular wheel B intermeshings so as to drive crank
Rotate, realization is stirred to fan blade, is climbed to be higher by without personnel and is stirred fan blade；
（2）By the setting of preceding pipeline section, rear pipeline section, the distance being effectively driven, and this modular designs energy are added
Being rapidly assembled and disassembled between disparate modules is realized, is easy to deposit and transports.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of drive mechanism；
Fig. 3 is the structural representation of preceding pipeline section；
Fig. 4 is the structural representation of rear pipeline section；
In figure, 1- handles, pipeline section before 2-, pipeline section after 3-, 4- supports A, 5- bottom plate A, 6- drive mechanism, 7- drive shells,
8- angular wheels A, 9- angular wheel B, 10- crank, 11- driving levers, 12- supports B, 13- bottom plate B, 14- connecting shaft, 15- hinged blocks
A, 16- movable sleeve, 17- hinged blocks B, 18- shift lever end, 19- protective cases A, 20- power transmission shaft A, 21- protective case B, 22- power transmission shaft B.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
State.
As shown in figure 1, aeroengine fan blades deflector rod device, including handle 1, preceding pipeline section 2, rear pipeline section 3, support
A4, bottom plate A5 and drive mechanism 6, described handle 1 are connected with one end of preceding pipeline section 2, and freewheel clutch, limit are provided with junction
Handle processed is rotated counterclockwise；Support A4 is being provided with the preceding pipeline section 2 of junction, support A4 is fixed by dovetail type chute
On bottom plate A5；The other end of preceding pipeline section 2 is connected with one end of rear pipeline section 3, and the other end of rear pipeline section 3 passes through connecting shaft 14 and drive
Motivation structure 6 is connected.
As shown in Fig. 2 drive device 6 includes drive shell, angular wheel A8, angular wheel B9, crank 10 and driving lever 11.
Drive shell 7 is fixed on bottom plate B13 by support B12.There are angular wheel A8 and angular wheel in the inside that drive shell 7 is set
B9, angular wheel A8 are horizontally disposed and are fixedly connected with connecting shaft 14, and connecting shaft 14 is fixed with drive device 6 by spring bearing
Connection, angular wheel B9 is vertically arranged and is fixedly connected with crank 10, one end of crank 10 be located in drive device 6 and with driving
Device 6 is fixed by spring bearing, and the other end and its crooked position of crank 10 are located at outside drive device 6.Positioned at drive shell 7
The outer termination of crank 10 is connected to the medium position of driving lever 11 by hinged block A15, and one end of driving lever 11 is connected with movable sleeve 16,
Movable sleeve 16 is connected on hinged block B17, and hinged block B17 is fixed on support B12, and the other end of driving lever 11 is fixed with shift lever end
18。
As shown in Fig. 3~Fig. 4, preceding pipeline section 2 includes protective case A19 and power transmission shaft A20, and protective case A19 is hollow pipe, is protected
Power transmission shaft A20 is provided with sheath A19, power transmission shaft A20 is hollow axle, in protective case A19 end positions protective case A19 and biography
Spring bearing is provided between moving axis A20；Pipeline section 3 includes protective case B21 and power transmission shaft B22 afterwards, and protective case B21 is hollow pipe,
Power transmission shaft B22 is provided with protective case B21, power transmission shaft B22 is hollow axle, protective case B21 end positions protective case B21 with
Spring bearing is provided between power transmission shaft B22.When preceding pipeline section 2 is connected with rear pipeline section 3, pin is through the hollow holes of power transmission shaft A20
With power transmission shaft B22 in hollow hole, then it is fastenedly connected with screw, finally installs fixed cover in outer layer；Power transmission shaft 14 with
During power transmission shaft B22 connections, connecting shaft 14 is inserted in the hollow holes of power transmission shaft B22, then is fastenedly connected with screw, is finally existed
Outer layer installs fixed cover.
When carrying out stirring aeroengine fan blades, with hand swinging handle 1 clockwise, handle 1 drives power transmission shaft A20
Rotation, power transmission shaft A20 drives power transmission shaft B22 rotations, and power transmission shaft B22 drives connecting shaft 14 to rotate, and connecting shaft 14 passes through conical tooth
Wheel A8 and angular wheel B9 engagement communicates rotational motion to crank 10, and the drivening rod 11 of crank 10 is moved, on connecting rod 11
Connecting rod head 18 is stirred to aeroengine fan blades.
Described above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art are entered
Capable change and change does not depart from the spirit and scope of the present invention, then all should appended claims of the present invention protection domain
It is interior.
Claims (8)
1. aeroengine fan blades deflector rod device, it is characterised in that：Including handle（1）, preceding pipeline section（2）, rear pipeline section（3）、
Support A（4）, bottom plate A（5）And drive mechanism（6）, described handle（1）With preceding pipeline section（2）One end be connected, preceding pipeline section（2）Lean on
Nearly handle position is provided with support A（4）, support A（4）It is fixed on bottom plate A（5）On, preceding pipeline section（2）The other end and rear pipeline section（3）
One end be connected, rear pipeline section（3）The other end and drive mechanism（6）It is connected, described drive mechanism（6）Including drive shell
（7）, angular wheel A（8）, angular wheel B（9）, crank（10）And driving lever（11）, drive shell（7）Pass through support B（12）It is fixed
In bottom plate B（13）On, drive shell（7）Inside be provided with angular wheel A（8）With angular wheel B（9）, angular wheel A（8）It is logical
Cross connecting shaft（14）With rear pipeline section（2）It is connected, angular wheel B（9）Place vertically and be fixed on crank（10）One end on, taper
Gear A（8）With angular wheel B（9）Engagement, crank（10）The other end and crank（10）Crooked position be respectively positioned on drive shell
（7）Outside, positioned at drive shell（7）Outer crank（10）Termination passes through hinged block A（15）It is connected to driving lever（11）Medium position,
Driving lever（11）One end and movable sleeve（16）It is connected, movable sleeve（16）It is connected to hinged block B（17）On, hinged block B（17）It is fixed
In support B（12）On, driving lever（11）The other end be fixed with shift lever end（18）.
2. aeroengine fan blades deflector rod device according to claim 1, it is characterised in that：Described preceding pipeline section
（2）Including protective case A（19）With power transmission shaft A（20）, protective case A（19）For hollow pipe, protective case A（19）It is interior to be provided with power transmission shaft
A（20）, power transmission shaft A（20）For hollow axle, in protective case A（19）End positions protective case A（19）With power transmission shaft A（20）It
Between be provided with spring bearing.
3. aeroengine fan blades deflector rod device according to claim 1, it is characterised in that：Described handle（1）
With preceding pipeline section（2）Link position is provided with freewheel clutch.
4. aeroengine fan blades deflector rod device according to claim 2, it is characterised in that：Described rear pipeline section
（3）Including protective case B（21）With power transmission shaft B（22）, protective case B（21）For hollow pipe, protective case B（21）It is interior to be provided with power transmission shaft
B（22）, power transmission shaft B（22）For hollow axle, in protective case B（21）End positions protective case B（21）With power transmission shaft B（22）It
Between be provided with spring bearing.
5. aeroengine fan blades deflector rod device according to claim 1, it is characterised in that：Described connecting shaft
（14）With drive shell（7）Between be provided with spring bearing.
6. aeroengine fan blades deflector rod device according to claim 1, it is characterised in that：Described crank（10）
With drive shell（7）Between be provided with spring bearing.
7. aeroengine fan blades deflector rod device according to claim 1, it is characterised in that：Described bottom plate A（5）
It is provided with dovetail type chute, bottom plate A（5）With support A（4）Connected by dovetail type chute.
8. aeroengine fan blades deflector rod device according to claim 4, it is characterised in that：Described power transmission shaft A
（20）With power transmission shaft B（22）It is fixedly connected by pin with screw, power transmission shaft A（20）With power transmission shaft B（22）Junction is provided with solid
Fixed set；Connecting shaft（14）Insert power transmission shaft B（22）Axis hole in and both are fixedly connected by screw, connecting shaft（14）With biography
Moving axis B（22）Junction be provided with fixed cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610669630.7A CN106181889B (en) | 2016-08-16 | 2016-08-16 | Aeroengine fan blades deflector rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610669630.7A CN106181889B (en) | 2016-08-16 | 2016-08-16 | Aeroengine fan blades deflector rod device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181889A CN106181889A (en) | 2016-12-07 |
| CN106181889B true CN106181889B (en) | 2017-09-19 |
Family
ID=57522448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610669630.7A Active CN106181889B (en) | 2016-08-16 | 2016-08-16 | Aeroengine fan blades deflector rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181889B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09166349A (en) * | 1995-12-15 | 1997-06-24 | Matsushita Refrig Co Ltd | Air fan apparatus for air conditioner |
| CN204102454U (en) * | 2014-09-19 | 2015-01-14 | 杭州电子科技大学 | A kind of cam with oscillating follower teaching aid |
| CN204358921U (en) * | 2014-12-08 | 2015-05-27 | 重庆瑞阳科技开发有限公司 | A kind of automobile and air conditioning for automobiles cam disc transmission device thereof |
-
2016
- 2016-08-16 CN CN201610669630.7A patent/CN106181889B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09166349A (en) * | 1995-12-15 | 1997-06-24 | Matsushita Refrig Co Ltd | Air fan apparatus for air conditioner |
| CN204102454U (en) * | 2014-09-19 | 2015-01-14 | 杭州电子科技大学 | A kind of cam with oscillating follower teaching aid |
| CN204358921U (en) * | 2014-12-08 | 2015-05-27 | 重庆瑞阳科技开发有限公司 | A kind of automobile and air conditioning for automobiles cam disc transmission device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106181889A (en) | 2016-12-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201127 Address after: Floor 1, building 3, No. 10, Gaopeng Avenue, high tech Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu Hangli Equipment Technology Co., Ltd Address before: High tech Zone Gaopeng road in Chengdu city of Sichuan province 610017 10 6 floor Patentee before: CHENGDU HOLY AVIATION SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |