CN205383397U - Aeroengine maintains supporting member - Google Patents
Aeroengine maintains supporting member Download PDFInfo
- Publication number
- CN205383397U CN205383397U CN201520996724.6U CN201520996724U CN205383397U CN 205383397 U CN205383397 U CN 205383397U CN 201520996724 U CN201520996724 U CN 201520996724U CN 205383397 U CN205383397 U CN 205383397U
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- China
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- connecting portion
- aeroengine
- guide rail
- supporting member
- upper boom
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Abstract
The utility model discloses an aeroengine maintains supporting member, including guide rail mechanism and the cooperation sliding connection's of a plurality of and guide rail mechanism bracing piece, the bracing piece include the lower beam and with lower beam axial swing joint's upper boom, the lower beam is equipped with the slide mechanism who is used for with the guide rail cooperation sliding connection of mechanism, the upper boom be equipped with be used for with aeroengine on the installation save the connecting portion of being connected. Above -mentioned aeroengine maintains supporting member, behind the hard connection isolation of aeroengine and aircraft, connecting portion are connected with aeroengine, and aeroengine is propped up to a plurality of bracing pieces. Through the height of adjusting the upper boom, transfer aeroengine to suitable height. Through the position of mobile support pole in guide rail mechanism, adjust aeroengine horizontal position. Above -mentioned aeroengine maintains supporting member can move aeroengine according to the shape of piggyback pod and keep in repair to spacious position, need not shift out aeroengine from the piggyback pod, and easy maintenance has saved maintenance duration.
Description
Technical field
This utility model relates to engine maintenance device field, especially, relates to a kind of aircraft engine maintenance supporting member.
Background technology
Generally, aero-engine is connected with aircraft/helicopter by installing joint.During on-line maintenance, joint junction and other junctions such as cable, pipeline need to be installed separately, again through lifting or jacking equipment, aero-engine be removed from piggyback pod, then carries out maintenance work.Aero-engine is pulled down aircraft/helicopter, thus causing on-line maintenance cost intensive.
Utility model content
This utility model provides a kind of aircraft engine maintenance supporting member, needs the technical problem from piggyback pod removal during to solve aircraft engine maintenance.
The technical solution adopted in the utility model is as follows:
This utility model provides a kind of aircraft engine maintenance supporting member on the one hand, including guide rail mechanism with multiple coordinate the support bar being slidably connected with guide rail mechanism, support bar includes lower beam and the upper boom being axially flexibly connected with lower beam, lower beam is provided with for coordinating the slide mechanism being slidably connected with guide rail mechanism, and upper boom is provided with for saving, with installing in aero-engine, the connecting portion being connected.
Further, the quantity of support bar is 4, and including two front support rods and two back support rods, the upper boom of front support rod is provided with the first connecting portion, and the upper boom of back support rod is provided with the second connecting portion, and the lower beam of back support rod is provided with the 3rd connecting portion；
First connecting portion and the second connecting portion are all horizontally disposed with, and the length of the second connecting portion is more than the length of the first connecting portion, and the 3rd connecting portion is folded upward at being vertically arranged after horizontal-extending, and the length at its horizontal-extending position is more than the length of the second connecting portion.
Further, the quantity of support bar is more than 3.
Further, upper boom is set in lower beam, and lower beam is provided with the lockable mechanism for fixing upper boom.
Further, guide rail mechanism includes platform and the guide rail being arranged on platform, and slide mechanism is connected with slide.
Further, guide rail is provided with groove, and slide mechanism is roller, and roller stretches in groove.
This utility model provides a kind of aero-engine on the one hand, and the shell of aero-engine is provided with the installation joint that the connecting portion with above-mentioned aircraft engine maintenance supporting member coordinates, for flexibly connecting between aero-engine and the cable of aircraft, pipeline.
Further, joint is installed integrated with hanger.
This utility model has the advantages that above-mentioned aircraft engine maintenance supporting member, after aero-engine separates with the Hard link of aircraft.Connecting portion is connected with aero-engine, and multiple support bars prop up aero-engine.By regulating the height of upper boom, aero-engine is adjusted to suitable height.By mobile support bar position on guide rail mechanism, regulate aero-engine horizontal level.Above-mentioned aircraft engine maintenance supporting member, can move aero-engine according to the shape of piggyback pod and keep in repair to spacious position, it is not necessary to aero-engine be removed from piggyback pod, easy to maintenance, saves maintenance time.
Except purpose described above, feature and advantage, this utility model also has other purpose, feature and advantage.Below with reference to figure, this utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing constituting the part of the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram of the aircraft engine maintenance supporting member of this utility model preferred embodiment；
Fig. 2 is the support bar schematic diagram of this utility model preferred embodiment；
Fig. 3 is the guide rail mechanism schematic diagram of this utility model preferred embodiment.
Description of reference numerals: 100, support bar；200, guide rail mechanism；300, aero-engine；110, upper boom；120, lower beam；130, slide mechanism；140, connecting portion: 141, the first connecting portion；142, the second connecting portion；143, the 3rd connecting portion；121, lockable mechanism；210, platform；220, guide rail；310, joint is installed.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that this utility model can be defined by the claims and cover is implemented.
With reference to Fig. 1～3, this utility model provides a kind of aircraft engine maintenance supporting member on the one hand, including guide rail mechanism 200 with multiple coordinate the support bar 100 being slidably connected with guide rail mechanism 200, support bar 100 includes lower beam 120 and the upper boom 110 being axially flexibly connected with lower beam 120, lower beam 120 is provided with for coordinating the slide mechanism 130 being slidably connected with guide rail mechanism 200, and upper boom 110 is provided with for saving 310 connecting portions 140 being connected with installing in aero-engine 300.
The quantity of support bar 100 is multiple, and multiple strong points support and aero-engine 300 support can be made firm.Lower beam 120 and upper boom 110 are axially flexibly connected, upper boom 110 liftable, and to regulate the height of connecting portion 140, the installation to adapt to differing heights saves 310, is applicable to different model aero-engine 300.And also aero-engine 300 can be risen to different height.Guide rail mechanism 200 can make aero-engine 300 can move horizontally certain distance and mobile more laborsaving.Install and can be joined with bolts between joint 310 and connecting portion 140.
During maintenance, first it is connected fixing with connecting portion 140 for installation joint 310, then separates the installation joint 310 between aero-engine 300 and aircraft and other Hard link；Aero-engine 300 is moved, to increase service clearance along guide rail mechanism 200；After maintenance terminates, aero-engine 300 is moved reset along guide rail mechanism 200, connect electromotor and aircraft, remove aircraft engine maintenance supporting member.
This utility model has the advantages that above-mentioned aircraft engine maintenance supporting member, after aero-engine 300 separates with the Hard link of aircraft.Connecting portion 140 is connected with aero-engine 300, and multiple support bars 100 prop up aero-engine 300.By regulating the height of upper boom 110, aero-engine 300 is adjusted to suitable height.By the mobile support bar 100 position on guide rail mechanism 200, regulate aero-engine 300 horizontal level.Above-mentioned aircraft engine maintenance supporting member, can move aero-engine 300 according to the shape of piggyback pod and keep in repair to spacious position, it is not necessary to aero-engine 300 be removed from piggyback pod, easy to maintenance, saves maintenance time.
With reference to Fig. 1～2, alternatively, the quantity of support bar 100 is more than 3.According to concrete engine features, optional 3 or more, such as 4,6 etc..
With reference to Fig. 1～2, alternatively, the quantity of support bar 100 is 4, including two front support rods 100 and two back support rods 100, the upper boom 110 of front support rod 100 is provided with the first connecting portion 141, the upper boom 110 of back support rod 100 is provided with the second connecting portion 142, and the lower beam 120 of back support rod 100 is provided with the 3rd connecting portion 143.First connecting portion 141 and the second connecting portion 142 are all horizontally disposed with, and second the length of connecting portion 142 more than the length of the first connecting portion 141,3rd connecting portion 143 is folded upward at being vertically arranged after horizontal-extending, and the length at its horizontal-extending position is more than the length of the second connecting portion 142.Support bar 100 is by 3 or multi-drop arrangement, and aero-engine 300 center of gravity is positioned at support bar 100 and forms the center of geometrical plane, is conducive to improving stability when aero-engine 300 is keeped in repair.The length of first connecting portion the 141, second connecting portion 142 and the 3rd connecting portion 143 and concrete shape are saved 310 positions by the installation in aero-engine 300 and determine.Second connecting portion 142 connects top, and the 3rd connecting portion 143 connects bottom, and aero-engine 300 is more firm.Be understandable that the shape of support bar 100 can change according to engine features, with adapt to support electromotor adjust accordingly for final purpose.
With reference to Fig. 1～2, alternatively, upper boom 110 is set in lower beam 120, and lower beam 120 is provided with the lockable mechanism 121 for fixing upper boom 110.When lockable mechanism 121 makes upper boom 110 and lower beam 120 locking, more firm, it is prevented that upper boom 110 pressurized glides automatically.
With reference to Fig. 1～2, alternatively, guide rail mechanism 200 includes platform 210 and the guide rail 220 being arranged on platform 210, and slide mechanism 130 and guide rail 220 are slidably connected.This design simple in construction, stability is high.
With reference to Fig. 1～3, alternatively, guide rail 220 is provided with groove, and slide mechanism 130 is roller, and roller stretches in groove, slides more smoothly, mobile more laborsaving.
This utility model provides a kind of aero-engine 300 on the one hand, with reference to Fig. 1, the shell of aero-engine 300 is provided with the installation joint 310 that the connecting portion 140 with above-mentioned aircraft engine maintenance supporting member coordinates, for flexibly connecting between aero-engine 300 and the cable of aircraft, pipeline.Take between aircraft and electromotor to flexibly connect, it is simple to bigger service clearance is provided, effectively reduces maintenance time more.During on-line maintenance, it is effectively reduced number of times and the quantity of fractionation/installation part, effectively save maintenance time, reduces accessory loss.
Alternatively, with reference to Fig. 1, joint 310 is installed integrated with hanger.Integrated design, simplifies aero-engine 300 structure, does not increase aero-engine 300 weight.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (6)
1. an aircraft engine maintenance supporting member, it is characterized in that, the support bar (100) being slidably connected is coordinated including guide rail mechanism (200) and multiple and described guide rail mechanism (200), described support bar (100) includes lower beam (120) and the upper boom (110) being axially flexibly connected with described lower beam (120), described lower beam (120) is provided with for coordinating the slide mechanism (130) being slidably connected with described guide rail mechanism (200), described upper boom (110) is provided with for saving, with the installation in aero-engine (300), the connecting portion (140) that (310) are connected.
2. aircraft engine maintenance supporting member according to claim 1, it is characterised in that the quantity of described support bar (100) is more than 3.
3. aircraft engine maintenance supporting member according to claim 2, it is characterized in that, the quantity of described support bar (100) is 4, including two front support rods (100) and two back support rods (100), the upper boom (110) of described front support rod (100) is provided with the first connecting portion (141), the upper boom (110) of described back support rod (100) is provided with the second connecting portion (142), and the lower beam (120) of described back support rod (100) is provided with the 3rd connecting portion (143)；
Described first connecting portion (141) and described second connecting portion (142) are all horizontally disposed with, and the length of described second connecting portion (142) is more than the length of described first connecting portion (141), described 3rd connecting portion (143) is folded upward at being vertically arranged after horizontal-extending, and the length at its horizontal-extending position is more than the length of described second connecting portion (142).
4. aircraft engine maintenance supporting member according to claim 1, it is characterized in that, described upper boom (110) is set in described lower beam (120), and described lower beam (120) is provided with the lockable mechanism (121) for fixing described upper boom (110).
5. the aircraft engine maintenance supporting member according to any one of Claims 1 to 4, it is characterized in that, described guide rail mechanism (200) includes platform (210) and the guide rail (220) being arranged on platform (210), and described slide mechanism (130) and described guide rail (220) are slidably connected.
6. aircraft engine maintenance supporting member according to claim 5, it is characterised in that described guide rail (220) is provided with groove, and described slide mechanism (130) is roller, and described roller stretches in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996724.6U CN205383397U (en) | 2015-12-03 | 2015-12-03 | Aeroengine maintains supporting member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996724.6U CN205383397U (en) | 2015-12-03 | 2015-12-03 | Aeroengine maintains supporting member |
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| Publication Number | Publication Date |
|---|---|
| CN205383397U true CN205383397U (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520996724.6U Active CN205383397U (en) | 2015-12-03 | 2015-12-03 | Aeroengine maintains supporting member |
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| CN (1) | CN205383397U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856524A (en) * | 2017-12-08 | 2018-03-30 | 安源客车制造有限公司 | A kind of engine drawing device of easy access |
| CN108069361A (en) * | 2016-11-17 | 2018-05-25 | 天津奥华通航科技有限公司 | aircraft engine maintenance supporting member |
| CN109048804A (en) * | 2018-08-02 | 2018-12-21 | 苏州频聿精密机械有限公司 | A kind of aero-engine support device can easily be accommodated position |
| CN111174043A (en) * | 2020-01-16 | 2020-05-19 | 中国民航大学 | Aircraft engine dismouting bracket with adjustable anchor clamps |
| CN111396152A (en) * | 2020-03-21 | 2020-07-10 | 河南中电投华新电力工程有限公司 | Overhauling device for steam turbine of thermal power plant |
| CN111960327A (en) * | 2020-06-22 | 2020-11-20 | 安徽技龙机器人科技有限公司 | Flexible intelligent lifting maintenance platform for surface maintenance of large irregular object |
| CN112276837A (en) * | 2020-10-28 | 2021-01-29 | 江西中发天信航空发动机科技有限公司 | Aviation jet engine assembly platform |
| CN113580911A (en) * | 2021-06-29 | 2021-11-02 | 吉林省美新科技有限公司 | Engine cover opening mechanism for engine maintenance |
-
2015
- 2015-12-03 CN CN201520996724.6U patent/CN205383397U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108069361A (en) * | 2016-11-17 | 2018-05-25 | 天津奥华通航科技有限公司 | aircraft engine maintenance supporting member |
| CN107856524A (en) * | 2017-12-08 | 2018-03-30 | 安源客车制造有限公司 | A kind of engine drawing device of easy access |
| CN109048804A (en) * | 2018-08-02 | 2018-12-21 | 苏州频聿精密机械有限公司 | A kind of aero-engine support device can easily be accommodated position |
| CN111174043A (en) * | 2020-01-16 | 2020-05-19 | 中国民航大学 | Aircraft engine dismouting bracket with adjustable anchor clamps |
| CN111396152A (en) * | 2020-03-21 | 2020-07-10 | 河南中电投华新电力工程有限公司 | Overhauling device for steam turbine of thermal power plant |
| CN111960327A (en) * | 2020-06-22 | 2020-11-20 | 安徽技龙机器人科技有限公司 | Flexible intelligent lifting maintenance platform for surface maintenance of large irregular object |
| CN112276837A (en) * | 2020-10-28 | 2021-01-29 | 江西中发天信航空发动机科技有限公司 | Aviation jet engine assembly platform |
| CN113580911A (en) * | 2021-06-29 | 2021-11-02 | 吉林省美新科技有限公司 | Engine cover opening mechanism for engine maintenance |
| CN113580911B (en) * | 2021-06-29 | 2022-08-02 | 吉林省美新科技有限公司 | Engine cover opening mechanism for engine maintenance |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |