CN208887860U - A kind of large aircraft rain test equipment and system - Google Patents
A kind of large aircraft rain test equipment and system Download PDFInfo
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- CN208887860U CN208887860U CN201821931340.6U CN201821931340U CN208887860U CN 208887860 U CN208887860 U CN 208887860U CN 201821931340 U CN201821931340 U CN 201821931340U CN 208887860 U CN208887860 U CN 208887860U
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- test equipment
- large aircraft
- support frame
- rain test
- spraying rack
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Abstract
The utility model discloses a kind of large aircraft rain test equipment and system, the equipment includes locomotive, support frame, spraying rack, hydraulic pipeline, support frame is mounted on locomotive, servo motor is provided on support frame, spraying rack is installed on the support frame, and servo motor is provided with sprinkler part and solenoid valve for controlling moving up and down for spraying rack on spraying rack, solenoid valve is used to control the conducting or closure of sprinkler part, and hydraulic pipeline is mounted on support frame and locomotive.The system includes above-mentioned aircraft rain test equipment.Aircraft rain test equipment provided by the utility model can the surface area to large aircraft export the subregions of different spray pressures and repeatedly spray salt fog test, adjustable spray angles simultaneously, spray pressure, distance is sprayed, versatile, operation is light, and structure is simple, ingenious, low manufacture cost, experimental accuracy and high-efficient are easy to promote in each Aircraft Production manufacturer, popularization and application.
Description
[technical field]
It drenches with rain the field of test technology the utility model relates to aircraft, is set specifically, being related to a kind of large aircraft salt fog test
System standby and applied to the equipment.
[background technique]
Currently, can all carry out salt fog test to airframe in manufacturing aircraft process both at home and abroad, and in examination of drenching with rain
It is usually all to build fixed frame posture, and spray system is laid on frame, but due to large size by aircraft upper surface shape in testing
The size of aircraft is larger, causes traction more difficult, and the rain test equipment of fixed frame posture, versatility are poor.Using removable
Dynamic rain test equipment and system can neatly meet the requirement of drenching with rain of large aircraft, versatile, experimental accuracy and effect
Rate is high.
[utility model content]
The main purpose of the utility model, which is to provide one kind, can carry out large aircraft upper surface to export different spray pressures
Subregion repeatedly spray watertight test, while adjustable spray angles, spray pressure spray distance, versatile, operation is light
Pine, and structure is simple, ingenious, low manufacture cost, experimental accuracy and high-efficient large aircraft rain test equipment.
The another object of the utility model is to provide the large size that more than one state the building of large aircraft rain test equipment and flies
Machine salt fog test system.
In order to realize above-mentioned main purpose, a kind of large aircraft rain test equipment provided by the utility model includes moving
Motor-car；Support frame, support frame are mounted on locomotive, and servo motor is provided on support frame；Spraying rack, spraying rack are mounted on branch
On support, servo motor is provided with sprinkler part and solenoid valve, solenoid valve for controlling moving up and down for spraying rack on spraying rack
For controlling the conducting or closure of sprinkler part；Hydraulic pipeline, hydraulic pipeline are mounted on support frame and locomotive, hydraulic pipeline
Water outlet including the water inlet being connect for the water outlet with water pump and for being connect with spraying rack.
Further embodiment is that locomotive uses square body structure, and locomotive includes moving vehicle main body, under mobile vehicle main body
Side is provided with front driving wheel, rear-wheel and driving power, and for driving power for driving front driving wheel mobile, front driving wheel is used for band
Dynamic rear-wheel is mobile.
Further scheme is that spraying rack uses plate shape supporting structure.
Further scheme is, sprinkler part includes several spray tubes, several spray tube transverse directions and is parallel to each other
Ground array arrangement is in the front of spraying rack.
Further scheme is that every spray tube includes the water pipe and several spray heads of one end sealing, several sprays
It drenches first-class compartment of terrain to be horizontally installed on water pipe, and is connected with the inside of water pipe.
Further scheme is that the spacing between two neighboring spray head is 1000mm.
Further scheme is that support frame uses prismatoid supporting structure.
Further scheme is that hydraulic pipeline is made of abrasionproof hose and stainless steel tube.
In order to achieve the above-mentioned another object, a kind of large aircraft salt fog test system provided by the utility model includes water tank
And water pump, it further include a kind of above-mentioned large aircraft rain test equipment, the water inlet end of water pump is connect with water tank, the water outlet of water pump
End is connect with the water inlet of the hydraulic pipeline of large aircraft rain test equipment.
It can be seen that a kind of large aircraft rain test equipment provided by the utility model and system pass through above-mentioned technical side
Case, the subregion that can carry out exporting different spray pressures to large aircraft block upper surface repeatedly spray watertight test, and can root
According to test requirements document, it is moved forward and backward equipment of drenching with rain, to be suitable for the test of different specification size airframe, while can be according to difference
The irregular contour of aircraft body structure adjusts the spray angles of spraying rack, and spray pressure sprays distance, versatile, operation
Easily, and this rain test equipment structure is simple, ingenious, low manufacture cost, experimental accuracy and high-efficient, brings economic effect
Benefit is huge, is easy in the popularization of each Aircraft Production manufacturer, popularization and application.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of large aircraft rain test equipment embodiment of the utility model.
Fig. 2 is the structural schematic diagram of spraying rack in a kind of large aircraft rain test equipment embodiment of the utility model.
Fig. 3 is the structural schematic diagram of support frame in a kind of large aircraft rain test equipment embodiment of the utility model.
Fig. 4 is the structural schematic diagram of locomotive in a kind of large aircraft rain test equipment embodiment of the utility model.
Fig. 5 is the structural schematic diagram of spray head in a kind of large aircraft rain test equipment embodiment of the utility model.
Fig. 6 is a kind of large aircraft salt fog test system schematic of the utility model.
[specific embodiment]
In order to which the objects, technical solutions and advantages of utility model are more clearly understood, with reference to the accompanying drawings and embodiments,
The present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model, and it is not exclusively for the utility model.
Referring to Fig. 1 to Fig. 5, a kind of large aircraft rain test equipment of the utility model include locomotive 3, support frame 2,
Spraying rack 1, hydraulic pipeline 4, wherein support frame 2 is mounted on locomotive 3, and spraying rack 1 is mounted on support frame 2, water-supply-pipe
Road 4 is mounted on support frame 2 and locomotive 3.
In the present embodiment, support frame 2 uses prismatoid supporting structure, is provided with adjustable spraying rack 1 on support frame 2
The servo motor 7 of angle, support frame 2 connect spraying rack 1 by servo motor 7, and servo motor 7 is for controlling spraying rack 1
Lower movement is provided with sprinkler part and solenoid valve 6, solenoid valve 6 is for controlling to control the pitch angle of spraying rack 1 on spraying rack 1
The conducting or closure of sprinkler part processed, hydraulic pipeline include the water inlet connecting for the water outlet with water pump and are used for and spray
The water outlet that frame 1 connects.Preferably, hydraulic pipeline 4 is made of abrasionproof hose 8 and stainless steel tube 9.
Wherein, locomotive 3 uses square body structure, and locomotive 3 includes mobile vehicle main body, is provided with below mobile vehicle main body
Front driving wheel 10, rear-wheel 11 and driving power 12, driving power 12 carry out driving for driving front driving wheel 10 mobile and turn
To, advance, front driving wheel 10 is for driving rear-wheel 11 mobile.Preferably, driving power 12 is battery.
Wherein, spraying rack 1 uses plate shape supporting structure, and sprinkler part includes several spray tubes 5, several spray tubes 5
Array arrangement is in the front of plate shape bracket laterally and in parallel to each other, and every spray tube 5 includes the water pipe of one end sealing and several
A spray head, several spray heads are equally spaced horizontally installed on water pipe, and are connected with the inside of water pipe, two neighboring spray
The spacing drenched between head is 1000mm.In the present embodiment, the preferred amount of spray tube 5 is 3, wherein having 1 is spare spray
Shower pipe, certainly, the quantity of spray tube 5 are not limited to 3, can be designed according to user demand, be also possible to 4,5 or
5 or more.
In this way, tester can carry out large aircraft block upper surface by the equipment to export different spray pressures
Subregion repeatedly sprays salt fog test, but also can operate locomotive 3 according to test requirements document, to be suitable for different specification size body
Test, make spraying rack 1 spray water vertically fall in airframe upper surface, it is versatile, operate it is lighter.So this
The rain test equipment structure that utility model provides is simple, ingenious, and low manufacture cost substantially increases test effect and efficiency,
It brings economic benefit huge, is easy in the popularization of each Aircraft Production manufacturer, popularization and application.
As shown in fig. 6, the utility model also provides a kind of large aircraft salt fog test system, the system include water tank 14,
The water inlet end of water pump 15 and large aircraft rain test equipment, water pump 15 is connect with water tank 14, the water outlet of water pump 15 and large size
The water inlet of the hydraulic pipeline 4 of aircraft rain test equipment connects.Wherein, locomotive 3, can when with a certain distance from aircraft
To adjust 1 angle of spraying rack by servo motor 7, the water for spraying large aircraft rain test equipment approximately perpendicularly sprays
Pour aircraft upper surface.
In practical applications, aircraft is placed in by above-mentioned large aircraft salt fog test system first when carrying out salt fog test
In salt fog test field, the position of aircraft rain test equipment is then adjusted, and adjusts the shower water of spraying rack 1 by water pump 15
Pressure, last operation locomotive 3 carry out external water spray to block upper surface structure, to verify the leakproofness of housing construction.Wherein,
The time sprayed every time about 10 minutes, certainly, the time of spray can be set according to user demand, be also possible to 10 points
Clock, 12 minutes or 12 minutes or more.
In this way, airframe upper surface knot can be automatically performed by the large aircraft salt fog test system of the utility model
The salt fog test of structure, operation very simple, easily, and can be directed to different size airframe surface structure, adjust spray
Pressure, spray angles, spray distance are drenched, to meet salt fog test requirement, powerful, test operation is flexible, labor intensity is low,
Experimental accuracy and high-efficient.
So a kind of large aircraft rain test equipment provided by the utility model and system through the above technical solutions,
The subregion that different spray pressures can be carried out exporting to large aircraft block upper surface repeatedly sprays watertight test, and can be according to examination
Requirement is tested, equipment of drenching with rain is moved forward and backward, to be suitable for the test of different specification size airframe, while can be according to different aircrafts
The irregular contour of housing construction adjusts the spray angles of spraying rack 1, and spray pressure sprays distance, and versatile, operation is light
Pine, and this rain test equipment structure is simple, ingenious, low manufacture cost, experimental accuracy and high-efficient bring economic benefit
It is huge, it is easy in the popularization of each Aircraft Production manufacturer, popularization and application.
It should be noted that the above is only the preferred embodiment of the utility model, but the design concept of utility model is not
It is confined to this, it is all to conceive the insubstantial modifications made to the utility model using this, also each fall within the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of large aircraft rain test equipment characterized by comprising
Locomotive；
Support frame, support frame as described above are mounted on the locomotive, and servo motor is provided on support frame as described above；
Spraying rack, the spraying rack are mounted on support frame as described above, and the servo motor is used to control the upper and lower of the spraying rack
It is mobile, sprinkler part and solenoid valve are provided on the spraying rack, the solenoid valve is used to control the conducting of the sprinkler part
Or closure；
Hydraulic pipeline, the hydraulic pipeline are mounted on support frame as described above and the locomotive, and the hydraulic pipeline includes being used for
The water inlet being connect with the water outlet of water pump and the water outlet for being connect with the spraying rack.
2. a kind of large aircraft rain test equipment according to claim 1, it is characterised in that:
The locomotive uses square body structure, and the locomotive includes mobile vehicle main body, setting below the mobile vehicle main body
There are front driving wheel, rear-wheel and driving power, the driving power is for driving the front driving wheel mobile, the front driving wheel
For driving the rear-wheel mobile.
3. a kind of large aircraft rain test equipment according to claim 1, it is characterised in that:
The spraying rack uses plate shape supporting structure.
4. a kind of large aircraft rain test equipment according to claim 3, it is characterised in that:
The sprinkler part includes several spray tubes, and several spray tubes transverse directions and in parallel to each other array arrangement are in institute
State the front of spraying rack.
5. a kind of large aircraft rain test equipment according to claim 4, it is characterised in that:
The every spray tube includes the water pipe and several spray heads of one end sealing, several described spray heads are equally spaced horizontal
It is connected on the water pipe, and with the inside of the water pipe to being arranged.
6. a kind of large aircraft rain test equipment according to claim 5, it is characterised in that:
Spacing between the two neighboring spray head is 1000mm.
7. a kind of large aircraft rain test equipment according to claim 1 or 2, it is characterised in that:
Support frame as described above uses prismatoid supporting structure.
8. a kind of large aircraft rain test equipment according to claim 1 or 2, it is characterised in that:
The hydraulic pipeline is made of abrasionproof hose and stainless steel tube.
9. a kind of large aircraft salt fog test system, including water tank and water pump, which is characterized in that further include claim 1 to 6 times
A kind of large aircraft rain test equipment, the water inlet end of the water pump described in one are connect with the water tank, the water pump
Water outlet is connect with the water inlet of the hydraulic pipeline of the large aircraft rain test equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931340.6U CN208887860U (en) | 2018-11-22 | 2018-11-22 | A kind of large aircraft rain test equipment and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821931340.6U CN208887860U (en) | 2018-11-22 | 2018-11-22 | A kind of large aircraft rain test equipment and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887860U true CN208887860U (en) | 2019-05-21 |
Family
ID=66518500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821931340.6U Active CN208887860U (en) | 2018-11-22 | 2018-11-22 | A kind of large aircraft rain test equipment and system |
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| Country | Link |
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| CN (1) | CN208887860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911391A (en) * | 2021-10-10 | 2022-01-11 | 中国飞机强度研究所 | Aircraft part rain test device |
| CN115200787A (en) * | 2022-07-20 | 2022-10-18 | 今创集团股份有限公司 | Simple rain test equipment and rain test method |
-
2018
- 2018-11-22 CN CN201821931340.6U patent/CN208887860U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911391A (en) * | 2021-10-10 | 2022-01-11 | 中国飞机强度研究所 | Aircraft part rain test device |
| CN115200787A (en) * | 2022-07-20 | 2022-10-18 | 今创集团股份有限公司 | Simple rain test equipment and rain test method |
| CN115200787B (en) * | 2022-07-20 | 2024-01-12 | 今创集团股份有限公司 | Rain test method |
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