CN203024962U - Comprehensive detection measure gauge for stress application header pipe jet flow direction test - Google Patents
Comprehensive detection measure gauge for stress application header pipe jet flow direction test Download PDFInfo
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- CN203024962U CN203024962U CN 201220707038 CN201220707038U CN203024962U CN 203024962 U CN203024962 U CN 203024962U CN 201220707038 CN201220707038 CN 201220707038 CN 201220707038 U CN201220707038 U CN 201220707038U CN 203024962 U CN203024962 U CN 203024962U
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- flow direction
- groove
- direction test
- detection
- jet flow
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Abstract
The utility model provides a comprehensive detection measure gauge for a stress application header pipe jet flow direction test, belongs to the technical field of an aero-engine, and particularly relates to the comprehensive detection measure gauge for the stress application general pipe jet flow direction test. The detection measure gauge can be directly applied to the field of flow direction measurement of the stress application header pipe jet flow direction test of a novel engine and can realize rapid detection of research and small-batch production of the engine. The utility model provides the comprehensive detection measure gauge for the stress application general pipe jet flow direction test, which is simple in structure, convenient for field operation and high in production efficiency. The comprehensive detection measure gauge comprises a plurality of sets of measuring tools; each set of the measuring tool is formed by a base and a detection block; each base is provided with a through groove and each through groove is internally provided with one detection block with a detection hole; and each through groove of each base of each set of the measuring tool respectively has an inclined degree of 0-60 degrees.
Description
Technical field
The utility model belongs to the aero engine technology field, particularly relates to a kind of afterburning house steward's jet direction test comprehensive detection gauge.This detection gauge can directly apply to the afterburning house steward's jet direction test flow directional detection of new work engine field, can satisfy the fast detecting of reseach of engine, small lot batch production.
Background technology
Afterburning house steward's technical requirement regulation, the jet of its oil spout must be in an interval.Should check simultaneously in accordance with regulations, this moment, the volume of measuring tool will be very huge, and different house stewards must use different fixtures.Bulky due to fixture, quantity is more, certainly will increase manufacturing cost, the set-up time is long, labour intensity is large.
Because house steward's kind is more, with reference to the measurement form of certain overhaul machine, if disposable each nozzle opening to house steward check, certainly will be with the detection gauge of making corresponding to each house steward, cost and workman's labour intensity all increases a lot.Seem particularly important therefore design a kind of comprehensive measuring tool with house steward's measurement of satisfying continuous modification.
The utility model content
For the problem that prior art exists, the utility model provides a kind of simple in structure, execute-in-place convenient, production efficiency is high afterburning house steward's jet direction test comprehensive detection gauge.
To achieve these goals, the utility model adopts following technical scheme, and a kind of afterburning house steward's jet direction test comprehensive detection gauge comprises some groups of measuring tools, and every group of measuring tool is comprised of base and detection piece; Be provided with groove on described base, the detection piece with detection hole is set in groove; The described groove of respectively organizing the measuring tool base has respectively the gradient of 0～60 °.
The gradient of the groove of the described base of respectively organizing measuring tool is set to respectively 0 °, 15 °, 20 °, 30 ° and 60 °.
The beneficial effects of the utility model:
Comprehensive detection gauge of the present utility model manufacturing is simple, and execute-in-place is convenient, and production efficiency is high, and versatility is good; Can reduce Fixture Design and manufacturing cost.And have a extensive future, can be applicable to the flow directional detection of multiple afterburning house steward's jet direction test.
The volume of original measuring tool own is large (1.1 meters of diameters), and operation labour intensity is large; The utility model has been simplified metering system greatly, has reduced measuring tool quantity, has saved the measuring tool cost.
Through evidence: the utility model testing result is reliable.
Description of drawings
Fig. 1 is the structural representation of one group of measuring tool of the present utility model (the groove gradient is 0 °);
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of one group of measuring tool of the present utility model (the groove gradient is 15 °);
Fig. 4 is the structural representation that groove gradient of the present utility model is the base of 20 °;
Fig. 5 is the structural representation that groove gradient of the present utility model is the base of 30 °;
Fig. 6 is the structural representation that groove gradient of the present utility model is the base of 60 °;
In figure, 1-measuring tool, 2-base, 3-detect piece, 4-detect hole, 5-groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1～shown in Figure 6, a kind of afterburning house steward's jet direction test comprehensive detection gauge comprises some groups of measuring tools 1, and every group of measuring tool 1 is by base 2 and detect piece 3 and form; Be provided with groove 5 on described base 2, have the detection piece 3 that detects hole 4 in the interior setting of groove 5; The described gradient of respectively organizing the groove 5 of measuring tool 1 base 2 is set to respectively 0 °, 15 °, 20 °, 30 ° and 60 °.
For angle and the spray boom diameter of detected afterburning house steward's spray boom, measuring tool 1 of the present utility model can be set to many groups, with variations such as the angle setting that adapts to different house steward's spray booms and spray boom diameters.
Below in conjunction with the drawings and specific embodiments, a use procedure of the present utility model is described:
Certain novel afterburning house steward need carry out spray orifice according to designing requirement and flow to inspection, requires under the unit pressure condition, is not more than in specialized range on unit length with respect to drawing direction oil stream non-perpendicularity.
Step 1: afterburning house steward to be detected is installed on the installation stand of workbench;
Step 2: spray boom upper according to house steward selected base 2 with respect to the setting angle on house steward plane, be 30 ° as spray boom with respect to the setting angle on house steward plane, just choose groove 5 gradients this moment is the base 2 of 30 °, and this base 2 is placed on a side of spray boom to be detected; Choose according to the diameter of spray boom again and detect piece 3, and will detect in the groove 5 that piece 3 is placed on base 2, the distance that guarantee to detect hole 4 centre distance base 2 upper surfaces equates with the distance on spray boom nozzle opening centre distance house steward plane, and detection 4 positions, hole are corresponding with spray boom nozzle opening position.
Step 3: start experimental provision afterburning house steward's spray boom is carried out fuel feeding, check the jet state of nozzle opening, if jet is injected in the detection hole 4 of measuring tool 1, it is qualified to be, and completes the detection to this spray boom.
The workbench that the utility model adopts is rotary type, is convenient to check locate prolong all spray booms.Be provided with 3 installation stands on workbench, with the horizontal positioned that guarantees that house steward installs.Workbench is provided with a plurality of lightening holes, can be by this lightening hole fixed installation stand, to satisfy different-diameter house steward's location.
Claims (2)
1. afterburning house steward's jet direction test comprehensive detection gauge, is characterized in that comprising some groups of measuring tools, and every group of measuring tool is comprised of base and detection piece; Be provided with groove on described base, the detection piece with detection hole is set in groove; The described groove of respectively organizing the measuring tool base has respectively the gradient of 0～60 °.
2. afterburning house steward's jet direction test comprehensive detection gauge according to claim 1 is characterized in that the gradient of the groove of the described base of respectively organizing measuring tool is set to respectively 0 °, 15 °, 20 °, 30 ° and 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707038 CN203024962U (en) | 2012-12-19 | 2012-12-19 | Comprehensive detection measure gauge for stress application header pipe jet flow direction test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707038 CN203024962U (en) | 2012-12-19 | 2012-12-19 | Comprehensive detection measure gauge for stress application header pipe jet flow direction test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024962U true CN203024962U (en) | 2013-06-26 |
Family
ID=48648941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220707038 Expired - Fee Related CN203024962U (en) | 2012-12-19 | 2012-12-19 | Comprehensive detection measure gauge for stress application header pipe jet flow direction test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500563A (en) * | 2016-12-23 | 2017-03-15 | 贵州黎阳航空动力有限公司 | Measuring tool and method for detecting spray direction of spray rod of fuel header pipe |
-
2012
- 2012-12-19 CN CN 201220707038 patent/CN203024962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500563A (en) * | 2016-12-23 | 2017-03-15 | 贵州黎阳航空动力有限公司 | Measuring tool and method for detecting spray direction of spray rod of fuel header pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20171219 |