CN103900764B - A kind of assay device detecting aircraft ventilation window sealing and measuring handle opening force - Google Patents
A kind of assay device detecting aircraft ventilation window sealing and measuring handle opening force Download PDFInfo
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- CN103900764B CN103900764B CN201410140815.XA CN201410140815A CN103900764B CN 103900764 B CN103900764 B CN 103900764B CN 201410140815 A CN201410140815 A CN 201410140815A CN 103900764 B CN103900764 B CN 103900764B
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- testpieces
- ventilation window
- column
- opening force
- water
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The present invention proposes a kind of assay device detecting aircraft ventilation window sealing and measuring handle opening force, including vent window fixed structure, salt fog test structure and opening force test structure；Vent window fixed structure includes shoring, base, column；Column is fixedly mounted on base, shores and is arranged on column, and can slide along column guide rail；Aircraft ventilation window testpieces top is with to shore plane tangent；Salt fog test structure is formed by water-dripping tank, water storage box, column, is arranged on above aircraft ventilation window testpieces after water-dripping tank bear；Opening force test structure is by dynamometry handle, sleeve and force cell composition；Dynamometry handle is by measuring sensor and sleeve connection, the opening handle of sleeve connection aircraft ventilation window testpieces.Using the present invention, can either test the sealing of vent window, can complete again the test of vent window opening force size, and wherein testpieces fixing device ensure that testpieces is installed without prestressing force, Opening force measurement is the most accurate.
Description
Technical field
The present invention relates to aircraft ventilation window function experimental technique field, be specially one detection aircraft ventilation window sealing and
Measure the assay device of handle opening force.
Background technology
Aircraft ventilation window is the critical component of aircraft cockpit, to aircraft ventilation window sealing and handle in national military standard
The characteristics such as opening force propose corresponding index request, but test is the most all to carry out in overall test at present, time-consuming
Arduously, need a kind of can independently carry out aircraft ventilation window sealing propertytest and the correlation test of handle Opening force measurement
Device.
Summary of the invention
Technical scheme
For size and the vent window sealing problem of aircraft ventilation window opening force, design self-balancing assay device, mould
Intend vent window true confined state aboard, and be able to ensure that vent window is without prestressing force.This system can be measured and fly
Characteristic of drenching with rain under machine vent window actual installation state, and vent window opening force size.
The technical scheme is that
Described a kind of assay device detecting aircraft ventilation window sealing and measuring handle opening force, it is characterised in that: bag
Include vent window fixed structure, salt fog test structure and opening force test structure；Described vent window fixed structure includes top
Support, base, column；Column is fixedly mounted on base, and is disposed with guide rail on column；Shore and be arranged on column
On, and can be along slide；Aircraft ventilation window testpieces bottom is fixed on base, and aircraft ventilation window testpieces
Top is with to shore plane tangent, it is ensured that testpieces with shore when part is connected without prestressing force；Described salt fog test structure by
Water-dripping tank, water storage box, column and flexible pipe form, and can supply water to water storage box by water supply installation in outside, water storage box is to dripping
Case supplies water, and is arranged on above aircraft ventilation window testpieces according to after relevant salt fog test standard hole bottom water-dripping tank；Institute
State opening force test structure to be arranged on aircraft ventilation window testpieces, opening force test structure by dynamometry handle, sleeve with
And force cell composition；Dynamometry handle is by measuring sensor and sleeve connection, and sleeve connection aircraft ventilation window is tested
The opening handle of part.
Further preferred version, described a kind of test dress detecting aircraft ventilation window sealing and measuring handle opening force
Put, it is characterised in that: vent window fixed structure also includes oblique volumn supporting and reinforcing plate, and oblique volumn supporting is used for adding clamped
Support column and the connecting portion of base；Reinforcing plate is used for reinforcing support water-dripping tank.
Beneficial effect
The assay device using the present invention to propose, can either test the sealing of vent window, can complete again vent window and open
Opening the test of power size, and wherein testpieces fixing device ensure that testpieces is installed without prestressing force, opening force is surveyed
It is the most accurate to measure.
Accompanying drawing explanation
The overall installation diagram of Fig. 1: assay device；
The left view of Fig. 2: Fig. 1；
Fig. 3: opening force test structural representation；
Wherein: 1 water storage box, 2 water-dripping tanks, 3 right bracing pieces, 4 left bracing pieces, 5 rubber hose, 6 columns, 7
Reinforcing plate, 8 hounds, 9 shore, 10 testpieces, 11 seats, 12 oblique volumn supportings, 13 bases, and 14 water tanks prop up
Support, 15 dynamometric systems, 16T type handle, 17 force cells, 18 sleeves.
Detailed description of the invention
Below in conjunction with specific embodiment the present invention described:
Referring to the drawings 1, the detection aircraft ventilation window sealing in the present embodiment and the assay device of measurement handle opening force
Including vent window fixed structure, salt fog test structure and opening force test structure.
Described vent window fixed structure includes shoring 9, base 13, column 6.Column is fixedly mounted on base, for
Reinforce the connecting portion of support post and base, column root is provided with oblique volumn supporting 12, is used for bearing moment of flexure,
Increase Stability Analysis of Structures type.Column is disposed with guide rail, shores and be arranged on column, and can push up along slide
Support Main Function is the displacement of limit assay part, and it is tangent with top on testpieces to shore plane, aircraft ventilation window testpieces
Bottom is fixed on base, so ensures aircraft ventilation window testpieces and shores when part is connected without prestressing force, it is ensured that survey
Measure accurately during examination opening force.
Described salt fog test structure is by water-dripping tank 2, water storage box 1, column 6 and flexible pipe composition, flexible pipe and any outside
Can connect by water supply installation, current arrive water storage box by flexible pipe, by hose connection between water storage box and water-dripping tank, and water
Stream arrives water-dripping tank by flexible pipe.It is arranged on aircraft ventilation window according to after relevant salt fog test standard hole bottom water-dripping tank
Above testpieces.Along with the seepage of water in water-dripping tank, the water in water storage box constantly adds in water-dripping tank, makes to drip
Liquid level in case generally remains constant, so that the speed dripped generally remains constant.
Described opening force test structure be arranged on aircraft ventilation window testpieces, opening force test structure by dynamometry handle,
Sleeve and force cell composition.Dynamometry handle is by measuring sensor and sleeve connection, sleeve connection aircraft ventilation
The opening handle of window testpieces, the strength being opened vent window by dynamometry handle is opened with directly manipulation ventilator handle gained
Qi Li is equal in magnitude.Experimenter's seat position relative with vent window testpieces is consistent with physical location on aircraft, experiment
Person sits on the seat, opens vent window by handling dynamometry handle, and opening force passes to force cell by handle,
Thus record handle opening force.
Claims (2)
1. one kind is detected aircraft ventilation window sealing and measures the assay device of handle opening force, it is characterised in that: include leading to
Air regulator fixed structure, salt fog test structure and opening force test structure；Described vent window fixed structure includes top
Support, base, column；Column is fixedly mounted on base, and is disposed with guide rail on column；Shore and be arranged on
On column, and can be along slide；Aircraft ventilation window testpieces bottom is fixed on base, and aircraft ventilation
Window testpieces top is with to shore plane tangent, it is ensured that aircraft ventilation window testpieces with shore when part is connected without in advance should
Power；Described salt fog test structure is by water-dripping tank, water storage box, column and flexible pipe composition, and outside can water supply installation
To water storage box supply water, water storage box to water-dripping tank supply water, bottom water-dripping tank according to relevant salt fog test standard hole after
It is arranged on above aircraft ventilation window testpieces；Described opening force test structure is arranged on aircraft ventilation window testpieces,
Opening force test structure is by dynamometry handle, sleeve and force cell composition；Dynamometry handle is sensed by measurement
Device and sleeve connection, the opening handle of sleeve connection aircraft ventilation window testpieces.
A kind of assay device detecting aircraft ventilation window sealing and measuring handle opening force,
It is characterized in that: vent window fixed structure also includes oblique volumn supporting and reinforcing plate, oblique volumn supporting is used for adding clamped
Support column and the connecting portion of base；Reinforcing plate is used for reinforcing support water-dripping tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140815.XA CN103900764B (en) | 2014-04-10 | 2014-04-10 | A kind of assay device detecting aircraft ventilation window sealing and measuring handle opening force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140815.XA CN103900764B (en) | 2014-04-10 | 2014-04-10 | A kind of assay device detecting aircraft ventilation window sealing and measuring handle opening force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103900764A CN103900764A (en) | 2014-07-02 |
| CN103900764B true CN103900764B (en) | 2017-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410140815.XA Expired - Fee Related CN103900764B (en) | 2014-04-10 | 2014-04-10 | A kind of assay device detecting aircraft ventilation window sealing and measuring handle opening force |
Country Status (1)
| Country | Link |
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| CN (1) | CN103900764B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201522360U (en) * | 2009-11-16 | 2010-07-07 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | Environment tester combining rainfall and raindrop |
| CN102435356A (en) * | 2011-09-26 | 2012-05-02 | 中国商用飞机有限责任公司 | Force measuring device for measuring force of handle |
| CN203298936U (en) * | 2013-05-08 | 2013-11-20 | 宁波裕民机械工业有限公司 | Raining test stand for automobile side window assembly |
| CN103645045A (en) * | 2013-12-24 | 2014-03-19 | 威海市试验机制造有限公司 | Aircraft inclined stay bar testing machine |
| CN203869811U (en) * | 2014-04-10 | 2014-10-08 | 西北工业大学 | Apparatus for detecting sealing performance of airplane ventilation window and measuring handle opening force |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040091817A (en) * | 2003-04-22 | 2004-11-02 | 한국항공우주산업 주식회사 | Aircraft Rainfall Test Apparatus |
-
2014
- 2014-04-10 CN CN201410140815.XA patent/CN103900764B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201522360U (en) * | 2009-11-16 | 2010-07-07 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | Environment tester combining rainfall and raindrop |
| CN102435356A (en) * | 2011-09-26 | 2012-05-02 | 中国商用飞机有限责任公司 | Force measuring device for measuring force of handle |
| CN203298936U (en) * | 2013-05-08 | 2013-11-20 | 宁波裕民机械工业有限公司 | Raining test stand for automobile side window assembly |
| CN103645045A (en) * | 2013-12-24 | 2014-03-19 | 威海市试验机制造有限公司 | Aircraft inclined stay bar testing machine |
| CN203869811U (en) * | 2014-04-10 | 2014-10-08 | 西北工业大学 | Apparatus for detecting sealing performance of airplane ventilation window and measuring handle opening force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103900764A (en) | 2014-07-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20200410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |