CN103738502A - Airplane air oil-receiving device ground detecting switching equipment - Google Patents
Airplane air oil-receiving device ground detecting switching equipment Download PDFInfo
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- CN103738502A CN103738502A CN201310627100.2A CN201310627100A CN103738502A CN 103738502 A CN103738502 A CN 103738502A CN 201310627100 A CN201310627100 A CN 201310627100A CN 103738502 A CN103738502 A CN 103738502A
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Abstract
The invention belongs to the field of aviation and relates to airplane air oil-receiving device ground detecting switching equipment which mainly comprises an airplane pressure refueling receiving connector (1), an oil-receiving unlocking mechanism (2), a hand wheel (3), a pressing cam mechanism (4) and a switching fixing body (5). One end of the switching fixing body (5) is arranged on an airplane air oil-receiving device in a sleeved mode and is fixedly pressed through the pressing cam mechanism (4), the other end of the switching fixing body (5) is in sleeved connection with the oil-receiving unlocking mechanism (2), the other end of the oil-receiving unlocking mechanism (2) is in abutting connection with an airplane fuelling vehicle through the airplane pressure refueling receiving connector (1), the hand wheel (3) is in sleeved connection with the oil-receiving unlocking mechanism (2) and is limited by a guiding ring (7) arranged on an oil-receiving unlocking mechanism cylinder body in a sleeved mode and a circular nut (9), and the hand wheel (3) is used for pushing and locking the oil-receiving unlocking mechanism (2). Switching fueling of the airplane air oil-receiving device and the airplane fueling vehicle can be achieved, and the airplane air oil-receiving device ground detecting switching equipment has the advantages of being simple in structure, convenient to operate, reliable in connecting, good in sealing performance and the like.
Description
Technical field
The invention belongs to aviation field, relate to the aerial oil-receiving device ground check of a kind of aircraft interconnecting device.
Background technology
The improvement type of aircraft has been equipped aerial oil-receiving device, according to outfield, ensures maintenance needs, needs regularly aerial oil-receiving device to be carried out to the inspection of oil circuit patency when aircraft is parked on ground.In order to complete the inspection of aerial oil-receiving device oil circuit patency, aircraft bowser need to be connected with aerial oil-receiving device, and open the oily plug that is subject to of aerial oil-receiving device.But the fueling connection of aircraft bowser is specifically designed to wing lower fuel tank oil filling port and refuels, can not directly be connected with aerial oil-receiving device, need to newly grind transition apparatus and complete the oily plug that is subject to of transferring and opening aerial oil-receiving device.
Summary of the invention
The object of the invention is: in order to solve the problem of the aerial oil-receiving device ground check of aircraft, the invention provides one and can connect aircraft bowser and the aerial oil-receiving device of aircraft, realize the interconnecting device of the aerial oil-receiving device ground check of aircraft.
Technical scheme of the present invention is: in order to solve the problems of the technologies described above, the technical scheme providing is as follows: the aerial oil-receiving device ground check of a kind of aircraft interconnecting device, it comprises that aircraft pressure filling is subject to joint 1, is subject to oily unlocking mechanism 2, handwheel 3, compress cam mechanism 4, switching fixed body 5, described switching fixed body 5 one end are enclosed within on the aerial oil-receiving device of aircraft, and be fixed by compressing cam mechanism 4, the other end be socketed by oily unlocking mechanism 2, this is subject to the other end of oily unlocking mechanism 2 docked with aircraft bowser by joint 1 through aircraft pressure filling.Handwheel 3 is socketed in and is subject on oily unlocking mechanism 2, and by be enclosed within be subject to the guide ring 7 of oily unlocking mechanism cylindrical shell and circular nut 9 spacing, for being subject to oily unlocking mechanism 2 to advance and lock.
Wherein, described switching fixed body 5 has four " L " type guide groove restriction handwheels 3 to do straight-line motion and spin locking along " L " shape groove on the housing of switching fixed body.
Describedly be subject to oily unlocking mechanism 2 to comprise cylindrical shell 6, guide ring 7, lid 8, circular nut 9, seal ring 10, cone end holding screw 11.Described guide ring 7, lid 8 are all socketed on cylindrical shell 6 outer walls, and circular nut 9 is screwed onto on 6 outer walls, and seal ring 10 is embedded on the scalene cone of cylindrical shell 6 inner chambers, and cone end holding screw 11 is radially screwed onto on circular nut 9.
Described compression cam mechanism 4 comprises self-control bolt 12, fly nut 13, cam 14.Described self-control bolt 12 thick one end, one end are thin, and all there is outside thread at two ends.Cam 14 top perks, flat segments top, middle part has slotted hole, and bottom has elongated slot, and bottom has the through hole of wearing bolt.After self-control bolt 12 taper ends are spirally connected through the slotted hole on cam 14 tops and fly nut 13, then weld.Described cam lower lobes curve forms by three sections of circular arcs are tangent.
Beneficial effect of the present invention is: the present invention can realize the switching of the aerial oil-receiving device of aircraft and aircraft bowser and refuel, there is the advantages such as simple structure, handled easily, connection are reliable, good airproof performance, and can be applied on other aircraft with aerial oil-receiving device, general, practicality good.
Accompanying drawing explanation
Fig. 1 is axonometric drawing of the present invention;
Fig. 2 is the aerial oil-receiving device docking scheme of the present invention and aircraft;
Fig. 3 be the present invention be subject to oily unlocking mechanism partly cut open figure;
Fig. 4 is the cutaway view that the present invention compresses cam mechanism;
Wherein, the pressure filling of 1-aircraft is subject to oil head, and 2-is subject to oily unlocking mechanism, 3-handwheel, 4-compresses cam mechanism, the 5-fixed body of transferring, 6-cylindrical shell, 7-guide ring, 8-lid, 9-circular nut, 10-seal ring, 11-cone end holding screw, 12-self-control bolt, 13-fly nut, 14-cam.
The specific embodiment
Below by the specific embodiment, the invention will be further described:
Please refer to Fig. 1,2,3,4, the aerial oil-receiving device ground check of aircraft of the present invention interconnecting device comprises that aircraft pressure filling is subject to joint 1, is subject to oily unlocking mechanism 2, handwheel 3, compress cam mechanism 4, switching fixed body 5.Described switching fixed body 5 one end are enclosed within on the aerial oil-receiving device of aircraft, and by compress cam mechanism 4 be fixed, the other end be socketed by oily unlocking mechanism 2, this is subject to the other end of oily unlocking mechanism 2 docked with aircraft bowser by joint 1 through aircraft pressure filling.Handwheel 3 is socketed in and is subject on oily unlocking mechanism 2, and by be enclosed within be subject to the guide ring 7 of oily unlocking mechanism cylindrical shell and circular nut 9 spacing, for being subject to oily unlocking mechanism 2 to advance and lock.
Described switching fixed body 5 has four " L " type guide groove restriction handwheels 3 to do straight-line motion and spin locking along " L " shape groove on the housing of switching fixed body, what the length of switching fixed body 5 " L " shape groove vertical section was that the aerial oil-receiving device of aircraft is subject to oily plug opens stroke 32mm entirely, in the time of guaranteeing to be subject to oily unlocking mechanism 2 to be pulled to the end, the aerial oil-receiving device of aircraft is subject to oily plug in full open position.
Describedly be subject to oily unlocking mechanism 2 to comprise cylindrical shell 6, guide ring 7, lid 8, circular nut 9, seal ring 10, cone end holding screw 11.Described guide ring 7, lid 8 are all socketed on cylindrical shell 6 outer walls, and circular nut 9 is screwed onto on 6 outer walls, and seal ring 10 is embedded on the scalene cone of cylindrical shell 6 inner chambers, and cone end holding screw 11 is radially screwed onto on circular nut 9 and prevents that circular nut 9 from getting loose.When handwheel 3 does straight-line motion along switching fixed body 5 " L " shape groove, drive is subject to oily unlocking mechanism 2 to do straight-line motion, simultaneously, be subject to the cylindrical shell 6 inner chamber scalene cones of oily unlocking mechanism 2 embedded the seal ring 10 oily plug that is subject to that pushing away aerial oil-receiving device it is opened, realize and unblanked by oil, seal ring 10 can effectively prevent from refueling and occur revealing while checking.
Described compression cam mechanism 4 comprises self-control bolt 12, fly nut 13, cam 14.Described self-control bolt 12 thick one end, one end are thin, and all there is outside thread at two ends.Cam 14 top perks, convenient operation, flat segments top, middle part has slotted hole, and bottom has elongated slot, and bottom has the through hole of wearing bolt, and fillet curve forms by three sections of circular arcs are tangent, thereby can not interfere with aerial oil-receiving device cell body while guaranteeing bottom motion.Self-control bolt 12 taper ends are welded after being spirally connected through the slotted hole on cam 14 tops and fly nut 13 again, after self-control bolt 12 and fly nut 13 welding, composition wing bolt is embedded in cam 14 slotted holes, and wing bolt can be screwed into the interior stationary cam 14 of tapped blind hole of switching fixed body 5.Cam 14 is connected with switching fixed body 5 by bolt assembly, and after connecting, cam 14 can freely rotate around bolt, when switching fixed body 5 is enclosed within on the aerial oil-receiving device of aircraft, pulls lower cam 14, realizes and being fixed.
During use, control step is as follows:
A) switching fixed body 5 is enclosed within on the aerial oil-receiving device of aircraft, after symmetry is pulled lower cam 14 and is fixed, twists fly nut 13 to self-control bolt 12 and enter in the tapped blind hole of switching fixed body 5;
B) hold handwheel 3 and promote to be subject to oily unlocking mechanism 2 end of to along switching fixed body 5 " L " shape groove straight line portioies, when the aerial oil-receiving device of aircraft opened completely by oily plug after, left-hand revolution handwheel 3, completes and unblanked and trivial position by oil;
C) aircraft bowser being subject to oil connect mouth docks with aircraft pressure oiling joint 1;
D) aircraft bowser starts the oil circuit patency of the aerial oil-receiving device of oiling inspection aircraft.
In sum, the present invention can realize the switching of the aerial oil-receiving device of aircraft and aircraft bowser and refuel, there is the advantages such as simple structure, handled easily, connection are reliable, good airproof performance, and can be applied on other aircraft with the aerial oil-receiving device of aircraft, general, practicality good.
Claims (5)
1. the aerial oil-receiving device ground check of an aircraft interconnecting device, it is characterized in that: comprise that aircraft pressure filling is subject to joint (1), be subject to oily unlocking mechanism (2), handwheel (3), compress cam mechanism (4), switching fixed body (5), described switching fixed body (5) one end is enclosed within on the aerial oil-receiving device of aircraft, and be fixed by compressing cam mechanism (4), the other end is socketed with being subject to oily unlocking mechanism (2), this is subject to the other end of oily unlocking mechanism (2) docked with aircraft bowser by joint (1) through aircraft pressure filling, handwheel (3) is socketed in and is subject on oily unlocking mechanism (2), and by be enclosed within be subject to the guide ring (7) of oily unlocking mechanism cylindrical shell and circular nut (9) spacing, be used for being subject to oily unlocking mechanism (2) to advance and locking.
2. the aerial oil-receiving device ground check of aircraft according to claim 1 interconnecting device, is characterized in that: switching fixed body (5) has four " L " type guide groove restriction handwheels (3) to do straight-line motion and spin locking along " L " shape groove on the housing of switching fixed body.
3. the aerial oil-receiving device ground check of aircraft according to claim 1 interconnecting device, it is characterized in that: described in be subject to oily unlocking mechanism (2) to comprise cylindrical shell (6), guide ring (7), lid (8), circular nut (9), seal ring (10), cone end holding screw (11), described guide ring (7), lid (8) are all socketed on cylindrical shell (6) outer wall, circular nut (9) is screwed onto on (6) outer wall, seal ring (10) is embedded on the scalene cone of cylindrical shell (6) inner chamber, and cone end holding screw (11) is radially screwed onto on circular nut (9).
4. the aerial oil-receiving device ground check of aircraft according to claim 1 interconnecting device, it is characterized in that: described compression cam mechanism (4) comprises self-control bolt (12), fly nut (13), cam (14), described self-control bolt (12) one end is thick, one end is thin, and all there is outside thread at two ends; Cam (14) top perk, flat segments top, middle part has slotted hole, and bottom has elongated slot, and bottom has the through hole of wearing bolt; After self-control bolt (12) taper end is spirally connected through the slotted hole on cam (14) top and fly nut (13), then weld.
5. the aerial oil-receiving device ground check of aircraft according to claim 4 interconnecting device, is characterized in that: described cam lower lobes curve forms by three sections of circular arcs are tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627100.2A CN103738502B (en) | 2013-11-27 | 2013-11-27 | A kind of Aircraft Air oil-receiving device ground check interconnecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310627100.2A CN103738502B (en) | 2013-11-27 | 2013-11-27 | A kind of Aircraft Air oil-receiving device ground check interconnecting device |
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| Publication Number | Publication Date |
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| CN103738502A true CN103738502A (en) | 2014-04-23 |
| CN103738502B CN103738502B (en) | 2016-02-24 |
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| CN201310627100.2A Active CN103738502B (en) | 2013-11-27 | 2013-11-27 | A kind of Aircraft Air oil-receiving device ground check interconnecting device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085536A (en) * | 2014-06-17 | 2014-10-08 | 江西洪都航空工业集团有限责任公司 | Manual oiling switch |
| CN105000191A (en) * | 2015-08-14 | 2015-10-28 | 中国航空工业集团公司西安飞机设计研究所 | Connection structure as well as aircraft fuel tank and aircraft with connection structure |
| CN108545215A (en) * | 2018-05-18 | 2018-09-18 | 沈阳飞研航空设备有限公司 | It is popped one's head in the air by oil and docks detection device |
| CN109734039A (en) * | 2019-01-09 | 2019-05-10 | 中冶华天工程技术有限公司 | A kind of pallet wheel captures refueling device automatically |
| CN113859557A (en) * | 2021-09-24 | 2021-12-31 | 成都飞机工业（集团）有限责任公司 | Airplane air oil receiving pipe residual oil discharging power assisting device and using method thereof |
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| US3059895A (en) * | 1957-05-31 | 1962-10-23 | Parker Hannifin Corp | Probe terminal assembly for in-flight re-fueling |
| US6234224B1 (en) * | 2000-03-14 | 2001-05-22 | Robert L. Schultz, Jr. | Aircraft fueling nozzle |
| WO2010084316A2 (en) * | 2009-01-21 | 2010-07-29 | Flight Refuelling Limited | A nozzle for a refuelling probe |
| CN102190086A (en) * | 2010-01-28 | 2011-09-21 | 尤洛考普特公司 | Device for filling box through gravity or under pressure |
| CN102582839A (en) * | 2011-01-05 | 2012-07-18 | 通用电气航空***有限责任公司 | Method and system for a refueling drogue assembly |
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2013
- 2013-11-27 CN CN201310627100.2A patent/CN103738502B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3059895A (en) * | 1957-05-31 | 1962-10-23 | Parker Hannifin Corp | Probe terminal assembly for in-flight re-fueling |
| US6234224B1 (en) * | 2000-03-14 | 2001-05-22 | Robert L. Schultz, Jr. | Aircraft fueling nozzle |
| WO2010084316A2 (en) * | 2009-01-21 | 2010-07-29 | Flight Refuelling Limited | A nozzle for a refuelling probe |
| CN102190086A (en) * | 2010-01-28 | 2011-09-21 | 尤洛考普特公司 | Device for filling box through gravity or under pressure |
| CN102582839A (en) * | 2011-01-05 | 2012-07-18 | 通用电气航空***有限责任公司 | Method and system for a refueling drogue assembly |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085536A (en) * | 2014-06-17 | 2014-10-08 | 江西洪都航空工业集团有限责任公司 | Manual oiling switch |
| CN105000191A (en) * | 2015-08-14 | 2015-10-28 | 中国航空工业集团公司西安飞机设计研究所 | Connection structure as well as aircraft fuel tank and aircraft with connection structure |
| CN108545215A (en) * | 2018-05-18 | 2018-09-18 | 沈阳飞研航空设备有限公司 | It is popped one's head in the air by oil and docks detection device |
| CN108545215B (en) * | 2018-05-18 | 2023-10-03 | 沈阳飞研航空设备有限公司 | Butt joint detection equipment for aerial oil receiving probe |
| CN109734039A (en) * | 2019-01-09 | 2019-05-10 | 中冶华天工程技术有限公司 | A kind of pallet wheel captures refueling device automatically |
| CN113859557A (en) * | 2021-09-24 | 2021-12-31 | 成都飞机工业（集团）有限责任公司 | Airplane air oil receiving pipe residual oil discharging power assisting device and using method thereof |
| CN113859557B (en) * | 2021-09-24 | 2023-07-21 | 成都飞机工业（集团）有限责任公司 | Residual oil discharge assisting device for aerial oil receiving pipe of airplane and application method of residual oil discharge assisting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103738502B (en) | 2016-02-24 |
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