CN212173213U - Novel aeroengine packing box - Google Patents
Novel aeroengine packing box Download PDFInfo
- Publication number
- CN212173213U CN212173213U CN202020317461.2U CN202020317461U CN212173213U CN 212173213 U CN212173213 U CN 212173213U CN 202020317461 U CN202020317461 U CN 202020317461U CN 212173213 U CN212173213 U CN 212173213U
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- Prior art keywords
- box
- packing box
- base
- shock absorber
- plate
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- 238000012856 packing Methods 0.000 title claims abstract description 49
- 230000035939 shock Effects 0.000 claims abstract description 22
- 239000006096 absorbing agent Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000009467 reduction Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000002274 desiccant Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a novel aeroengine packing box, including box, base, fixed bolster, on the base was located to the box, it was sealed to realize the packing box through quick-release bolt assembly connection and compression sealing member, was provided with annexes such as charging connector, relief valve, observation window, drier case on the box, and the base is including sealed compartment formula instrument cabin, wire rope-rubber composite shock absorber, and the fixed bolster includes the engine erection festival, plays to hang piece, bearing wheel. The bottom surface and the side surface of the fixed support are in omnidirectional flexible connection with the base through the composite damper, so that the aeroengine is ensured to obtain a good damping effect in the processes of hoisting, transporting, storing and the like; the fixed support is provided with a lifting piece and a bearing wheel, and the short-distance transportation of the engine can be realized without a special turnover vehicle; the tool cabin and the history box can be taken under the premise that the pressure of the packing box is not relieved by the partition type tool cabin, so that the maintenance is more convenient, and the appearance of the packing box is concise and attractive.
Description
Technical Field
The utility model belongs to the technical field of the aeroengine packing, especially an aeroengine packing box.
Background
The aircraft engine is an aircraft heart, and has high requirements on the storage, transportation and maintenance processes of the aircraft engine, so that the vibration reduction, safety, maintainability and convenience of an aircraft engine packing box are very important.
At present, a common vibration reduction structure of an aeroengine packing box mostly adopts single 'rubber pad' vibration reduction or spring vibration reduction, the fixation of an engine is realized through a rigid connection mode, the vibration reduction effect is poor, and the increasingly developed high-precision aeroengine product packing requirements cannot be met; the metal packing box is usually filled with inert gas with certain pressure to provide an anti-oxidation environment for engine parts, and an engine resume box generally adopts an externally-hung packing box, so that the useless space of the packing box is increased, and the inconvenience is brought to the transportation and stacking of the packing box; the engine random tool is generally placed in the packing box, can be taken and used only after the pressure relief valve is opened, the exhaust and hoisting are carried out to open the box body of the packing box, and the gas is filled after the use is finished, so that the process is complicated and the use is inconvenient; the engine fixed bolster is mostly simple and easy vanning fastener, and when the engine was taken a trial run, was transferred, still need dispose special turnover vehicle and carry out the short distance and remove, and the equipment commonality is poor.
Disclosure of Invention
Not enough more than, the utility model aims to provide a novel aeroengine packing box to improve the damping effect of aeroengine packing box loading and unloading, transportation, simplify the process of taking such as random tool, record calendar, improve the convenience of engine short distance transportation.
In order to achieve the above object, the utility model adopts the following technical scheme:
the novel aeroengine packing box comprises a box body, a base and a fixed support, wherein the box body is arranged on the base, the box body is connected with a quick-release bolt assembly and compresses a sealing piece to realize sealing of the packing box, accessories such as an inflating nozzle, a pressure release valve, an observation window and a drying agent box are arranged on the box body, the base comprises a sealed partition type tool cabin and a steel wire rope-rubber composite shock absorber, and the fixed support comprises an engine mounting section, a lifting piece and a bearing wheel. The bottom surface and the side surface of the fixed support are in omnidirectional flexible connection with the base through the composite damper, so that the aeroengine is ensured to obtain a good damping effect in the processes of hoisting, transporting, storing and the like; the fixed support is provided with a lifting piece and a bearing wheel, and the short-distance transportation of the engine can be realized without a special turnover vehicle; the tool cabin and the history box can be taken under the premise that the pressure of the packing box is not relieved by the partition type tool cabin, so that the maintenance is more convenient, and the appearance of the packing box is concise and attractive.
Preferably, the arrangement mode of the shock absorbers is in the horizontal direction and the vertical direction, and the positioning flat plates of the steel wire rope shock absorbers in the horizontal direction are respectively inserted into the positioning grooves in the inner side of the base and the positioning grooves of the fixed support longitudinal beams to realize fixation; an upper connecting shaft of the vertical steel wire rope-rubber composite shock absorber penetrates through a positioning hole formed in a fixed support beam and then is fixedly connected through a pin shaft connector, and an installation plate of the steel wire rope-rubber composite shock absorber is a metal plate and is uniformly provided with connecting holes for positioning connection with a base.
Preferably, the base of the packing box is provided with an independent partition type tool cabin, the tool cabin comprises an L-shaped metal partition plate and a drawer type tool box, the L-shaped metal partition plate is connected with a base bottom plate and a side plate in a welding mode and is processed by adopting a sealing process to ensure the air tightness of the box body, the drawer type tool box is arranged in a rectangular space between the partition plate and the base plate and is isolated from a high-pressure inert gas space of the packing box, the drawer type tool box can be extracted from the front end face of the packing box, and the air pressure environment of the packing box is not changed in the process of tool use and calendar table replacement.
Preferably, the fixed bolster is provided with 2 pairs of lifting members and 2 pairs of bearing wheels, the lifting members are welded and fixed with the support cross beam, and the bearing wheel mounting seats are welded and fixed with the support longitudinal beam.
Compared with the prior art, the utility model has the advantages that:
1) the connection between the packing box fixing support and the base is omnidirectional flexible connection, the connection is realized through the steel wire rope shock absorbers arranged on the bottom surface and the side surface and the horizontal and vertical independent shock absorbers formed by the steel wire rope-rubber composite shock absorbers, and after the engine is connected with the fixing support, the whole packing box is hung in the packing box, so that the aero-engine is ensured to have better shock absorption effect in the processes of hoisting, transporting, storing and the like.
2) The fixing bracket of the packing box is provided with the hanging rod, so that the integral hoisting of the engine and the fixing bracket can be realized; meanwhile, the bearing wheel design of the fixed support can realize the integrated transportation of the engine and the fixed support, a special transfer vehicle is not needed, and the engine can be conveniently transferred and tested.
3) The partition type tool cabin is designed on the base of the packing box, the packing box is isolated into two parts by a quick-release bolt assembly and a sealing piece between the box body and the base in a sealing welding mode, a high-pressure area is formed when the box body is filled with inert protective gas with certain pressure, the external drawer type tool box and the resume box are located in a normal pressure area, the tool is practical, complex processes such as gas discharging, box opening and inflating are not needed, the maintenance is more convenient, and the appearance of the packing box is concise and attractive.
Drawings
FIG. 1 is a schematic structural view of the packing box of the present invention;
FIG. 2 is a schematic structural diagram of a case;
FIG. 3 is a schematic view of a base structure;
FIG. 4 is a schematic structural view of a steel wire rope-rubber composite damper;
fig. 5 is a schematic view of a fixing bracket structure.
In the figure, the automobile engine comprises a box body 1, an engine 2, a base 3, a fixing support 4, a charging connector 5, a pressure release valve 6, an observation window 7, a temperature and humidity display 8, a desiccant box 9, a sealing element 10, a sealing partition type tool cabin 11, a quick-release bolt assembly 12, a steel wire rope-rubber composite shock absorber 13, an upper connecting shaft 131, an upper connecting plate 132, a lower connecting plate 133, a rubber support 134, a metal bottom plate 135, a suspension shaft 14, a steel wire rope shock absorber 15, a mounting joint 16, a lifting rod 17, a pin shaft connector 18, a bearing wheel 19, a cross beam 20 and a longitudinal beam 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a novel aeroengine packing box, including box 1, base 3, fixed bolster 4, box 1 and base 3 are connected and compress sealing member 10 through quick-release bolt assembly 12 and realize that the packing box is sealed, and fixed bolster 4 is connected through the positioning bolt on installing node 16 and the engine 2, and fixed bolster 4 crossbeam, longeron pass through the shock absorber and realize the flexible coupling of qxcomm technology with base 3.
As shown in fig. 2, the front end face of the box body 1 is provided with accessories such as an inflating valve 5, a pressure release valve 6, an observation window 7, a temperature and humidity display 8, a desiccant box 9 and the like.
As shown in fig. 1, 2 and 3, the base 3 is provided with an independent partition type tool compartment 11, the tool compartment comprises an L-shaped metal partition plate and a drawer type tool box, the partition plate is connected with a bottom plate and a side plate of the base 3 in a welding mode and is processed by adopting a sealing process, a quick-release bolt assembly 12 and a sealing element 10 between the box body and the base are matched to separate the packing box into two parts, the box body is a high-pressure area when being filled with inert protective gas with certain pressure, the external drawer type tool box and the resume box are positioned in a normal pressure area, the drawer type tool box can be extracted from the front end face of the packing box, the pressure environment of the packing box is not changed in the use process of the tool.
As shown in fig. 1, 3, 4 and 5, the arrangement of the shock absorber is horizontal and vertical, and the positioning flat plate of the horizontal wire rope shock absorber 15 is respectively inserted into the positioning groove on the inner side of the base 3 and the positioning groove of the fixed support 4 to realize fixation; an upper connecting shaft 131 of the vertical steel wire rope-rubber composite shock absorber 13 penetrates through a positioning hole arranged on the bottom surface of the fixing support 4 and then is fixedly connected through a pin shaft connector 18, and a mounting plate 135 of the steel wire rope-rubber composite shock absorber 13 is a metal plate and is uniformly provided with connecting holes for positioning connection with the base 3.
As shown in fig. 5, the fixed bracket 4 is provided with 2 pairs of lifting members 17 and 2 pairs of bearing wheels 19, the lifting members 17 are welded and fixed with the bracket cross beam, and the bearing wheel 19 mounting seats are welded and fixed with the bracket longitudinal beam.
Claims (4)
1. The utility model provides a novel aeroengine packing box, its characterized in that includes box (1), base (3), fixed bolster (4), box (1) and base (3) are connected and compress sealing member (10) through quick-release bolt subassembly (12) and realize that the packing box is sealed, be provided with on the terminal surface before box (1) charging connector (5), relief valve (6), observation window (7), humiture display (8) and drier case (9), base (3) are provided with independent compartment type instrument cabin (11), fixed bolster (4) are connected with the positioning bolt on engine (2) through installing node (16), crossbeam (20) of fixed bolster (4), longeron (21) are through shock absorber and base (3) realization qxcomm technology flexonics.
2. The novel aeroengine packing box according to claim 1, characterized in that the arrangement mode of the shock absorber is horizontal and vertical, and the positioning flat plate of the horizontal steel wire rope shock absorber (15) is respectively inserted into the positioning groove at the inner side of the base (3) and the positioning groove of the longitudinal beam (21) of the fixed bracket (4) to realize fixation; an upper connecting shaft (131) of the vertical steel wire rope-rubber composite shock absorber (13) penetrates through a positioning hole formed in a cross beam (20) of the fixing support (4) and then is fixedly connected through a pin shaft connector (18), an installation plate (135) of the steel wire rope-rubber composite shock absorber (13) is a metal plate, and circular connecting holes are uniformly distributed for positioning connection with the base (3).
3. The novel aeroengine packing box of claim 1, characterized in that the fixed bracket (4) is provided with 2 pairs of lifting pieces (17) and 2 pairs of bearing wheels (19), the lifting pieces (17) are welded and fixed with the bracket cross beam, and the bearing wheel (19) mounting seats are welded and fixed with the bracket longitudinal beam.
4. The novel aeroengine packing box of claim 1, characterized in that the packing box base (3) is provided with an independent partition type tool compartment (11), the tool compartment comprises an L-shaped metal partition plate and a drawer type tool box, the partition plate is connected with a bottom plate and a side plate of the base (3) in a welding mode and is processed by adopting a sealing process to ensure the air tightness of the box body, the drawer type tool box and a resume box are arranged in a rectangular space between the partition plate and the bottom plate and between the partition plate and the side plate and are isolated from a high-pressure inert gas space of the packing box and can be extracted from the front end surface of the packing box, and the air pressure environment of the packing box is not changed in the use process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317461.2U CN212173213U (en) | 2020-03-16 | 2020-03-16 | Novel aeroengine packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020317461.2U CN212173213U (en) | 2020-03-16 | 2020-03-16 | Novel aeroengine packing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212173213U true CN212173213U (en) | 2020-12-18 |
Family
ID=73778332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020317461.2U Active CN212173213U (en) | 2020-03-16 | 2020-03-16 | Novel aeroengine packing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212173213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433981A (en) * | 2021-12-27 | 2022-05-06 | 国营四达机械制造公司 | Device and method for welding and positioning double right-angle bracket assembly of aero-engine |
-
2020
- 2020-03-16 CN CN202020317461.2U patent/CN212173213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433981A (en) * | 2021-12-27 | 2022-05-06 | 国营四达机械制造公司 | Device and method for welding and positioning double right-angle bracket assembly of aero-engine |
| CN114433981B (en) * | 2021-12-27 | 2023-05-12 | 国营四达机械制造公司 | Welding positioning device and method for double right-angle bracket assembly of aero-engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of aircraft engine packaging box Granted publication date: 20201218 Pledgee: China Postal Savings Bank Co.,Ltd. Xuyi County Branch Pledgor: JIANGSU YONGFENG MACHINERY Co.,Ltd. Registration number: Y2024980017801 |