CN204642734U - Aircraft engine package box installs joint assembly - Google Patents
Aircraft engine package box installs joint assembly Download PDFInfo
- Publication number
- CN204642734U CN204642734U CN201520262324.2U CN201520262324U CN204642734U CN 204642734 U CN204642734 U CN 204642734U CN 201520262324 U CN201520262324 U CN 201520262324U CN 204642734 U CN204642734 U CN 204642734U
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- sealing bag
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- package box
- packing
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Abstract
The utility model discloses a kind of aircraft engine package box and joint assembly is installed, comprise for installing installation joint on the engine and sealing bag for vacuumizing rear parcel driving engine, install joint and be provided with latching device and at least two packing seals, packing seal is pinch seal bag under the effect of latching device.Above-mentioned aircraft engine package box is installed joint assembly and is comprised installation joint and sealing bag, sealing bag is clamped between packing seal under the effect of latching device, thus good sealing effect, and area of thrust surface when increasing sealing bag clamping, make sealing bag be not easy to break.Driving engine is inserted in after in sealing bag, will vacuum is evacuated in sealing bag with vaccum-pumping equipment and seals, make sealing bag wrap up driving engine, seal environment up for safekeeping preferably for driving engine provides.Because driving engine adopts the mode vacuumized to seal up for safekeeping, thus reduce the sealing requirements of packing chest, cheap wooden case or carton can be adopted, and it is simple to seal equipment up for safekeeping, thus reduces and seals cost up for safekeeping.
Description
Technical field
The utility model relates to driving engine packaging field, especially, relates to a kind of aircraft engine package box and installs joint assembly.
Background technology
Aero-engine needs oil sealing, packaging before storing after, vanning is sealed up for safekeeping.Current aviation engine oil both domestic and external is honored as a queen, and usually adopts the mode of filling dry nitrogen or hot air in packing chest to seal up for safekeeping.Due to wood packing box or paper packaging box leak tightness poor, driving engine cannot being sealed up for safekeeping by the mode of inflation, in order to ensure that the air of nitrogen in packing chest or drying is not revealed, the metal packing box that leak tightness is stronger must be adopted.Compared with wooden or paper packaging box, metal packing box cost is higher; In addition, inflatable appliance also costly.
Utility model content
The utility model provides a kind of aircraft engine package box and installs joint assembly, need seal up for safekeeping in metal packing box, seal the technical matters that cost is higher up for safekeeping to solve aero-engine.
The technical solution adopted in the utility model is as follows:
A kind of aircraft engine package box installs joint assembly, comprise for installing installation joint on the engine and sealing bag for vacuumizing rear parcel driving engine, install joint and be provided with latching device and at least two packing seals, packing seal is pinch seal bag under the effect of latching device.
Further, install joint and be fixed on driving engine mount pad by mount pad, latching device is nut, and installation joint one end is provided with the mounting interface for being connected with driving engine, and the other end is sheathed in the mounting hole of mount pad, and is fixed on mount pad by nut.
Further, the quantity of packing seal is two and is all sheathed on to install on joint, the packing ring that installation joint is provided with for abutting packing seal and the support division for supporting packing ring.
Further, two packing seals are provided with the asperities cooperatively interacted.
Further, the middle part of installing joint extends out formation support division.
Further, sealing bag offers and the hole saving and coordinate is installed.
Further, sealing bag is polythene film bag or aluminium plastic bag.
Further, mount pad is arranged with adjustment pad.
Further, packing seal is soft polymeric seal pad.
The utility model has following beneficial effect: above-mentioned aircraft engine package box is installed joint assembly and comprised installation joint and sealing bag, sealing bag is clamped between packing seal under the effect of latching device, thus good sealing effect, and the area of thrust surface increased during sealing bag clamping, make sealing bag be not easy to break.Driving engine is inserted in after in sealing bag, will vacuum is evacuated in sealing bag with vaccum-pumping equipment and seals, make sealing bag wrap up driving engine, seal environment up for safekeeping preferably for driving engine provides.Because driving engine adopts the mode vacuumized to seal up for safekeeping, thus reduce the sealing requirements of packing chest, cheap wooden case or carton can be adopted, and it is simple to seal equipment up for safekeeping, thus reduces and seals cost up for safekeeping.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is that the aircraft engine package box of the utility model preferred embodiment installs joint unit construction schematic diagram.
Description of reference numerals: 100, install joint; 200, mount pad; 300, sealing bag; 400, driving engine mount pad; 110, nut; 120, packing ring; 130, packing seal; 140, support division; 210, pad is adjusted.
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 the utility model can be defined by the claims and cover is implemented.
With reference to Fig. 1, preferred embodiment of the present utility model provides a kind of aircraft engine package box and installs joint assembly, comprise for installing installation joint 100 on the engine and sealing bag 300 for vacuumizing rear parcel driving engine, install joint 100 and be provided with latching device and at least two packing seals 130, packing seal 130 is pinch seal bag 300 under the effect of latching device.
Installing joint 100 is rod-like structure, and one end is connected on driving engine, and the other end is arranged with at least two packing seals 130.Installing joint 100 connects on the engine, with easy disassembly by the mode of movable connection method as being spirally connected.Latching device makes packing seal 130 compress, and is tightly pressed between packing seal 130 by sealing bag 300.
Sealing bag 300 is clamped between packing seal 130, and what arrange that packing seal 130 can make sealing bag 300 press from both sides is tighter, enhances sealing effectiveness.And area of contact when sealing bag 300 clamps increases, and makes sealing bag 300 be not easy to break.
Above-mentioned aircraft engine package box is installed joint assembly and is comprised installation joint 100 and sealing bag 300, sealing bag 300 is clamped between packing seal 130 under the effect of latching device, thus good sealing effect, and increase area of thrust surface when sealing bag 300 clamps, make sealing bag 300 be not easy to break.Driving engine is inserted in after in sealing bag 300, will vacuum is evacuated in sealing bag 300 with vaccum-pumping equipment and seals, making sealing bag 300 wrap up driving engine, seal environment up for safekeeping preferably for driving engine provides.Because driving engine adopts the mode vacuumized to seal up for safekeeping, thus reduce the sealing requirements of packing chest, cheap wooden case or carton can be adopted, and it is simple to seal equipment up for safekeeping, thus reduces and seals cost up for safekeeping.
Alternatively, with reference to Fig. 1, installing joint 100 is fixed on driving engine mount pad 400 by mount pad 200, latching device is nut 110, installation joint 100 one end is provided with the mounting interface for being connected with driving engine, the other end is sheathed in the mounting hole of mount pad 200, and is fixed on mount pad 200 by nut 110.
Joint 100 is installed to be convenient to dismounting joint 100 and mount pad 200 are installed with mount pad 200 vertical connection.Mount pad 200 is fixed on driving engine mount pad 400, fixes to make driving engine and driving engine mount pad 400.Mounting interface can be provided with adapter plate, and adapter plate is provided with the bolt of screw adaptation on driving engine, so that dismounting.Joint 100 being installed by being fixed on mount pad 200, by rotating nut 110, installation joint 100 being fixed on mount pad 200, make diaphragm seal be pressed on mount pad 200 and install on joint 100.When sealing off, loosening nut 110, diaphragm seal also easily takes off.
Alternatively, with reference to Fig. 1, the quantity of described packing seal 130 is two and is all sheathed on described installation joint 100, and described installation joint 100 is provided with the packing ring 120 for abutting described packing seal 130 and the support division 140 for supporting described packing ring 120.
Install on joint 100 and be arranged with packing ring 120 and two packing seals 130 for pinch seal bag 300, installation joint 100 is provided with the support division 140 for supporting packing ring 120.Packing ring 120 one side is resisted against on support division 140, and another side is resisted against on packing seal 130.Packing ring 120 and support division 140 provide support for packing seal 130, to make packing seal 130 press seal bag 300.
Alternatively, with reference to Fig. 1, two packing seals 130 are provided with the asperities cooperatively interacted.Asperities by sealing bag 300 being pressed between two packing seals 130 tightly, can further enhancing the leak tightness of sealing bag 300.
Alternatively, with reference to Fig. 1, the middle part of installing joint 100 extends out and forms support division 140, and structure is simple, is easy to manufacture.
Alternatively, sealing bag 300 offers and the hole installed joint 100 and coordinate.Sealing bag 300 by the diameter cutting hole installing joint 100 end, can be enclosed within and installs on joint 100 by sealing bag 300, is convenient to install, and when mounted, sealing bag 300 can only, along installation joint 100 transverse shifting, be not easy to depart from the center of installing joint 100.
Alternatively, sealing bag 300 is polythene film bag or aluminium plastic bag, and leak tightness is better, and price inexpensively, and cost is lower.
Alternatively, with reference to Fig. 1, mount pad 200 is arranged with adjustment pad 210.The longitudinally height of mount pad 200 at driving engine mount pad 400 can be adjusted as required.
Alternatively, packing seal 130 is soft polymeric seal pad 130.Soft polymeric seal pad 130 has certain elastic deformation, tightly can be attached on sealing bag 300 under the effect of the pressure, enhance sealing effectiveness.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. an aircraft engine package box installs joint assembly, it is characterized in that, comprise installation joint (100) and the sealing bag (300) for vacuumizing the described driving engine of rear parcel for installing on the engine, described installation joint (100) is provided with latching device and at least two packing seals (130), and described packing seal (130) clamps described sealing bag (300) under the effect of described latching device.
2. aircraft engine package box according to claim 1 installs joint assembly, it is characterized in that, described installation joint (100) is fixed on driving engine mount pad (400) by mount pad (200), described latching device is nut (110), described installation joint (100) one end is provided with the mounting interface for being connected with described driving engine, the other end is sheathed in the mounting hole of described mount pad (200), and is fixed on described mount pad (200) by described nut (110).
3. aircraft engine package box according to claim 1 installs joint assembly, it is characterized in that, the quantity of described packing seal (130) is two and is all sheathed in described installation joint (100), and described installation joint (100) is provided with the packing ring (120) for abutting described packing seal (130) and the support division (140) for supporting described packing ring (120).
4. aircraft engine package box according to claim 3 installs joint assembly, and it is characterized in that, described two packing seals (130) are provided with the asperities cooperatively interacted.
5. aircraft engine package box according to claim 3 installs joint assembly, it is characterized in that, described middle part of installing joint (100) extends out and forms described support division (140).
6. aircraft engine package box according to claim 1 installs joint assembly, it is characterized in that, described sealing bag (300) offers and installs with described the hole saving (100) and coordinate.
7. aircraft engine package box according to claim 1 installs joint assembly, and it is characterized in that, described sealing bag (300) is polythene film bag or aluminium plastic bag.
8. aircraft engine package box according to claim 2 installs joint assembly, it is characterized in that, described mount pad (200) is arranged with adjustment pad (210).
9. the aircraft engine package box according to any one of claim 1 ~ 8 installs joint assembly, and it is characterized in that, described packing seal (130) is soft polymeric seal pad (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262324.2U CN204642734U (en) | 2015-04-28 | 2015-04-28 | Aircraft engine package box installs joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262324.2U CN204642734U (en) | 2015-04-28 | 2015-04-28 | Aircraft engine package box installs joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204642734U true CN204642734U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520262324.2U Active CN204642734U (en) | 2015-04-28 | 2015-04-28 | Aircraft engine package box installs joint assembly |
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| Country | Link |
|---|---|
| CN (1) | CN204642734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789845A (en) * | 2019-11-13 | 2020-02-14 | 中国航发动力股份有限公司 | Spacing protection frock of installation section |
-
2015
- 2015-04-28 CN CN201520262324.2U patent/CN204642734U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789845A (en) * | 2019-11-13 | 2020-02-14 | 中国航发动力股份有限公司 | Spacing protection frock of installation section |
| CN110789845B (en) * | 2019-11-13 | 2021-06-22 | 中国航发动力股份有限公司 | Spacing protection frock of installation section |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |