CN208921355U - A kind of wing body Butt sealing experimental cabin - Google Patents
A kind of wing body Butt sealing experimental cabin Download PDFInfo
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- CN208921355U CN208921355U CN201821906150.9U CN201821906150U CN208921355U CN 208921355 U CN208921355 U CN 208921355U CN 201821906150 U CN201821906150 U CN 201821906150U CN 208921355 U CN208921355 U CN 208921355U
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- cabin
- half circular
- circular boop
- air inlet
- wing body
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Abstract
The utility model relates to aircraft environment modelling technique fields, and disclose a kind of wing body Butt sealing experimental cabin, including testing cabin, fixation kit and moving assembly, the fixation kit includes mounting base, support frame, movable block, telescopic rod, rotating block, half circular boop, latch segment, inserted link, spring lever and adjustment bolt, the mounting base is fixed at the top both ends in main cabin, support frame as described above is fixedly welded between the mounting base of both ends, the telescopic rod is fixedly welded on the bottom of movable block, the rotating block is fixedly attached to the bottom of telescopic rod, half circular boop is welded on the side of rotating block, the spring lever is plugged on the inner circle side of half circular boop, the latch segment is mounted on one end of spring lever, the utility model passes through setting fixation kit, pass through half circular boop, the cooperation of latch segment and adjustment bolt, make entire fuselage It when tightness side view, can keep being blown by air-flow, and influence the measurement of wing and fuselage junction.
Description
Technical field
The utility model relates to aircraft environment modelling technique field, specially a kind of wing body Butt sealing experimental cabin.
Background technique
With the development of science and technology people's trip is also more and more convenient, travel plan farther away for stroke, people are also usually
Aircraft can be selected, in the production process of aircraft, after completing important wing body docking, it is also necessary to its tightness is detected,
If sealing requirements are not up to standard, flight failure or even crisis flight safety may result in, so, we are completing wing body
After docking, the test to the fuselage degree of being sealed of aircraft is needed, it would therefore be desirable to a kind of wing body Butt sealing experimental cabin,
Can not only good simulated flight when external environment, and the air-flow of whole device can be recycled, reduce test
Cost reduces unnecessary cost, simultaneously for the movement and fixation of fuselage, can be rapidly completed while completing test,
Improve the efficiency of entire Aircraft Production.
Utility model content
The purpose of this utility model is to provide a kind of wing body Butt sealing experimental cabin, reach easily and accurately completion pair
The purpose of the measurement of fuselage tightness.
To achieve the above object, the utility model provides the following technical solutions: a kind of wing body Butt sealing experimental cabin, including
Test cabin, fixation kit and moving assembly, the fixation kit are movably connected in the top of chamber in experimental cabin room, the movement
Component is movably connected in the bottom of chamber in experimental cabin room.
The test cabin includes main cabin, flow generator, cabin air inlet, return air inlet, pipeline and air pump, the cabin
Entrance is provided with the side in main cabin, and the flow generator is fixedly mounted on side of the main cabin far from cabin air inlet, described
Air pump is fixedly mounted on the top in main cabin by screw, and the return air inlet is provided with main cabin close to the top of cabin air inlet,
The pipeline is connected to the both ends of air pump, and the pipeline of one end is connected with flow generator, and the pipeline of the other end extends to return air
The top of mouth.
The fixation kit includes mounting base, support frame, movable block, telescopic rod, rotating block, half circular boop, latch segment, inserts
Bar, spring lever and adjustment bolt, the mounting base are fixed at the top both ends in main cabin, and support frame as described above is fixedly welded on
Between the mounting base of both ends, the movable block is socketed in the surface of support frame, and the telescopic rod is fixedly welded on the bottom of movable block,
The rotating block is fixedly attached to the bottom of telescopic rod, and half circular boop is welded on the side of rotating block, the fixed weldering of the inserted link
It connecing in the bottom of half circular boop, the spring lever is plugged on the inner circle side of half circular boop, and the latch segment is mounted on one end of spring lever,
The other end of spring lever is arranged in the adjustment bolt.
The moving assembly includes that bottom plate, movable pulley, jack, hydraulic stem, reinforcing rod, support plate, connecting rod and tail portion are matched
Type frame, the movable pulley are fixed at the top both ends of bottom plate, and the jack is provided at the top of bottom plate close to fixation kit
One end, one end of the connecting rod are fixedly connected on the other end of bottom plate, and the tail portion is connected to the another of connecting rod with type frame
End, the hydraulic stem are fixedly mounted on the top of bottom plate, and the support plate is fixedly welded on the top of hydraulic stem, the reinforcing rod
Middle position arranged in a crossed manner in bottom plate and support plate.
Preferably, the bottom of the main cabin inner cavity is additionally provided with slideway, the size of the slideway and the size phase of movable pulley
Matching.
Preferably, half circular boop is equipped with two, is respectively welded at the outside of rotating block.
Preferably, the size of the inserted link and the size of jack match, and jack and inserted link are equipped with two groups, and symmetrically set
It sets.
Preferably, the size of half circular boop is greater than the size of fuselage, and the bottom of latch segment is additionally provided with neonychium.
Preferably, the cabin air inlet is additionally provided with hatch door, and the adjustment bolt and spring lever are threadedly coupled.
The utility model provides a kind of wing body Butt sealing experimental cabin.Have it is following the utility model has the advantages that
(1), the utility model is made by the way that fixation kit is arranged by the cooperation of half circular boop, latch segment and adjustment bolt
Entire fuselage can keep being blown by air-flow when tightness is surveyed and regarded, and influence the survey of wing and fuselage junction
It is fixed, while the inserted link being arranged can fix the moving assembly of fuselage bottom, move it will not in the gas flow, and lead to fuselage
Lose support.
(2), the moving assembly that the utility model passes through, by bottom plate, support rod, hydraulic stem and tail portion with the common of type frame
Supporting role slides fuselage in the bottom in main cabin, more and more closer apart from air-flow, make entire determination of the environment closer to
Truth is conducive to the accuracy for improving the tightness of test, meanwhile, refluxing opening, air pump and the pipeline of setting can recycle
Using the entire main indoor air-flow in cabin, the cost of test is reduced.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure chart of the utility model fixation kit；
Fig. 3 is the enlarged drawing at the utility model A.
In figure: 1 test cabin, 2 fixation kits, 201 mounting bases, 202 support frames, 203 movable blocks, 204 telescopic rods, 205
Rotating block, 206 half circular boops, 207 latch segments, 208 inserted links, 209 spring levers, 210 adjustment bolts, 3 moving assemblies, 301 bottom plates,
302 movable pulleys, 303 jacks, 304 hydraulic stems, 305 reinforcing rods, 306 support plates, 307 connecting rods, 308 tail portions are with type frame, 4 masters
Cabin, 5 flow generators, 6 cabin air inlets, 7 return air inlets, 8 pipelines, 9 air pumps.
Specific embodiment
As shown in figure 1-3, the utility model provides a kind of technical solution: a kind of wing body Butt sealing experimental cabin, including examination
Hatch checking room 1, fixation kit 2 and moving assembly 3, fixation kit 2 are movably connected in the top of test 1 inner cavity of cabin, moving assembly 3
It is movably connected in the bottom of test 1 inner cavity of cabin.
Testing cabin 1 includes main cabin 4, flow generator 5, cabin air inlet 6, return air inlet 7, pipeline 8 and air pump 9, cabin
Entrance 6 is provided with the side in main cabin 4, and flow generator 5 is fixedly mounted on main side of the cabin 4 far from cabin air inlet 6, described
Air pump 9 is fixedly mounted on the top in main cabin 4 by screw, and return air inlet 7 is provided with main cabin 4 close to the top of cabin air inlet 6,
Pipeline 8 is connected to the both ends of air pump 9, and the pipeline 8 of one end and flow generator 5 connect, and the pipeline 8 of the other end extends to back
The top in air port 7.
Fixation kit 2 includes mounting base 201, support frame 202, movable block 203, telescopic rod 204, rotating block 205, half circular boop
206, latch segment 207, inserted link 208, spring lever 209 and adjustment bolt 210, mounting base 201 are fixed at the top in main cabin 4
Both ends, support frame 202 are fixedly welded between both ends mounting base 201, and movable block 203 is socketed in the surface of support frame 202, are stretched
Bar 204 is fixedly welded on the bottom of movable block 203, and rotating block 205 is fixedly attached to the bottom of telescopic rod 204, half circular boop 206
It is welded on the side of rotating block 205, inserted link 208 is fixedly welded on the bottom of half circular boop 206, and spring lever 209 is plugged on half circular boop
206 inner circle side, latch segment 207 are mounted on one end of spring lever 209, and the another of spring lever 209 is arranged in adjustment bolt 210
End.
Moving assembly 3 includes bottom plate 301, movable pulley 302, jack 303, hydraulic stem 304, reinforcing rod 305, support plate
306, type frame 308 is matched in connecting rod 307 and tail portion, and movable pulley 302 is fixed at the top both ends of bottom plate 301, and jack 303 opens up
At 301 top of bottom plate close to one end of fixation kit 2, one end of connecting rod 307 is fixedly connected on the other end of bottom plate 301, tail
Portion is connected to the other end of connecting rod 307 with type frame 308, and hydraulic stem 304 is fixedly mounted on the top of bottom plate 301, support plate 306
It is fixedly welded on the top of hydraulic stem 304, the middle position arranged in a crossed manner in bottom plate 301 and support plate 306 of reinforcing rod 305.
The bottom of main 4 inner cavity of cabin is additionally provided with slideway, and the size of slideway and the size of movable pulley 302 match, half circular boop
206 set there are two, be respectively welded at the outside of rotating block 205, the size of inserted link 208 and the size of jack 303 match, jack
303 and inserted link 208 be equipped with two groups, and be symmetrical arranged, the size of half circular boop 206 is greater than the size of fuselage, and latch segment 207
Bottom is additionally provided with neonychium, and cabin air inlet 6 is additionally provided with hatch door, and adjustment bolt 210 and spring lever 209 are threadedly coupled.
When in use, the fuselage for completing the docking of wing body is passed through by support plate 306,304 and of hydraulic stem by moving assembly 3
The cooperation of bottom plate 301 etc., enters main cabin 4 from cabin air inlet 6, is moved to by fixation kit 2, drives half by rotating block 205
Circular boop 206 is socketed entire fuselage, then by adjusting bolt 210, is adjusted to spring lever 209, enables latch segment 207
The two sides of fuselage are enough fixed on, while the neonychium being arranged prevents the damage of locking process middle fuselage, complete after fixing, close cabin
Door opens flow generator 5, makes external environment when entire experimental cabin simulation aircraft flight, while the air-flow blown over can pass through
Return air inlet 7 recycles, and in test of many times, wing and fuselage still good seal, i.e. wing body Butt sealing meet production sealing
Property require.
It can to sum up obtain, the utility model passes through half circular boop 206, latch segment 207 and adjustment by setting fixation kit 2
The cooperation of bolt 210 makes entire fuselage when tightness is surveyed and regarded, can keep being blown by air-flow, and influences wing
With the measurement of fuselage junction, while the inserted link 208 being arranged can moving assembly 3 to fuselage bottom it is fixed, make it in air-flow
In will not move, and fuselage is caused to lose support.On the other hand, the moving assembly 3 that the utility model passes through, by bottom plate 301,
The common supporting role of type frame 308 is matched in support rod 306, hydraulic stem 304 and tail portion, keeps fuselage sliding in the bottom in main cabin 4
Row, it is more and more closer apart from air-flow, make entire determination of the environment closer to truth, is conducive to the standard for improving the tightness of test
True property, meanwhile, refluxing opening 7, air pump 9 and the pipeline 8 of setting can recycle the air-flow in entire main cabin 4, reduce test
Cost.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including a reference structure ", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wing body Butt sealing experimental cabin, including test cabin (1), fixation kit (2) and moving assembly (3), feature
Be: the fixation kit (2) is movably connected in the top of test cabin (1) inner cavity, and the moving assembly (3) is movably connected in
Test the bottom of cabin (1) inner cavity；
The test cabin (1) includes main cabin (4), flow generator (5), cabin air inlet (6), return air inlet (7), pipeline (8)
With air pump (9), the cabin air inlet (6) is provided with the side of main cabin (4), and the flow generator (5) is fixedly mounted on master
Side of the cabin (4) far from cabin air inlet (6), the air pump (9) are fixedly mounted on the top of main cabin (4), institute by screw
The top that return air inlet (7) is provided with main cabin (4) close to cabin air inlet (6) is stated, the pipeline (8) is connected to the two of air pump (9)
End, and the pipeline (8) of one end and flow generator (5) connection, the pipeline (8) of the other end extend to the top of return air inlet (7)；
The fixation kit (2) includes mounting base (201), support frame (202), movable block (203), telescopic rod (204), rotating block
(205), half circular boop (206), latch segment (207), inserted link (208), spring lever (209) and adjustment bolt (210), the mounting base
(201) be fixed at the top both ends in main cabin (4), support frame as described above (202) be fixedly welded on both ends mounting base (201) it
Between, the movable block (203) is socketed in the surface of support frame (202), and the telescopic rod (204) is fixedly welded on movable block
(203) bottom, the rotating block (205) are fixedly attached to the bottom of telescopic rod (204), and half circular boop (206) is welded on
The side of rotating block (205), the inserted link (208) are fixedly welded on the bottom of half circular boop (206), and the spring lever (209) is inserted
It connects in the inner circle side of half circular boop (206), the latch segment (207) is mounted on one end of spring lever (209), the adjustment bolt
(210) other end in spring lever (209) is set；
The moving assembly (3) includes bottom plate (301), movable pulley (302), jack (303), hydraulic stem (304), reinforcing rod
(305), type frame (308) are matched in support plate (306), connecting rod (307) and tail portion, and the movable pulley (302) is fixed at bottom plate
(301) top both ends, the jack (303) are provided with one end at the top of bottom plate (301) close to fixation kit (2), the company
One end of extension bar (307) is fixedly connected on the other end of bottom plate (301), and the tail portion is connected to connecting rod with type frame (308)
(307) the other end, the hydraulic stem (304) are fixedly mounted on the top of bottom plate (301), the fixed weldering of the support plate (306)
Connect the top in hydraulic stem (304), reinforcing rod (305) interposition arranged in a crossed manner in bottom plate (301) and support plate (306)
It sets.
2. wing body Butt sealing experimental cabin according to claim 1, it is characterised in that: the bottom of main cabin (4) inner cavity
Portion is additionally provided with slideway, and the size of the size and movable pulley (302) of the slideway matches.
3. wing body Butt sealing experimental cabin according to claim 1, it is characterised in that: half circular boop (206) is equipped with two
It is a, it is respectively welded at the outside of rotating block (205).
4. wing body Butt sealing experimental cabin according to claim 1, it is characterised in that: the size of the inserted link (208) and
The size of jack (303) matches, and jack (303) and inserted link (208) are equipped with two groups, and are symmetrical arranged.
5. wing body Butt sealing experimental cabin according to claim 1, it is characterised in that: the size of half circular boop (206)
Bottom greater than the size of fuselage, and latch segment (207) is additionally provided with neonychium.
6. wing body Butt sealing experimental cabin according to claim 1, it is characterised in that: described
Cabin air inlet (6) is additionally provided with hatch door, and the adjustment bolt (210) and spring lever (209) are threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906150.9U CN208921355U (en) | 2018-11-19 | 2018-11-19 | A kind of wing body Butt sealing experimental cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906150.9U CN208921355U (en) | 2018-11-19 | 2018-11-19 | A kind of wing body Butt sealing experimental cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921355U true CN208921355U (en) | 2019-05-31 |
Family
ID=66712175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821906150.9U Active CN208921355U (en) | 2018-11-19 | 2018-11-19 | A kind of wing body Butt sealing experimental cabin |
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| Country | Link |
|---|---|
| CN (1) | CN208921355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537149A (en) * | 2020-06-08 | 2020-08-14 | 四川大学 | Intelligent center rod telescopic experiment platform |
-
2018
- 2018-11-19 CN CN201821906150.9U patent/CN208921355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537149A (en) * | 2020-06-08 | 2020-08-14 | 四川大学 | Intelligent center rod telescopic experiment platform |
| CN111537149B (en) * | 2020-06-08 | 2024-03-22 | 四川大学 | Intelligent center rod telescopic experiment platform |
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