CN103033164A - Measurement device for bomb-carrying beam of aircraft - Google Patents
Measurement device for bomb-carrying beam of aircraft Download PDFInfo
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- CN103033164A CN103033164A CN2012105345108A CN201210534510A CN103033164A CN 103033164 A CN103033164 A CN 103033164A CN 2012105345108 A CN2012105345108 A CN 2012105345108A CN 201210534510 A CN201210534510 A CN 201210534510A CN 103033164 A CN103033164 A CN 103033164A
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- axial groove
- bomb
- measuring
- cannelure
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Abstract
The invention relates to a measurement device for a bomb-carrying beam of an aircraft. The measurement device is used for measuring the flight direction, the pitch angle and the deflection angle of the bomb-carrying beam of the aircraft. An axial groove (2) and a longitudinal groove (3) are formed in a bottom plate (4), a connecting element (1) is connected with the bottom plate (4), and the axial groove (2) is connected with the longitudinal groove (3); the axial groove (2) is provided with a gradient meter used for measuring the flight direction of the bomb-carrying beam, and a level meter used for measuring the pitch angle of the bomb-carrying beam; and the longitudinal groove (3) is provided with a gradient meter used for measuring the deflection direction of the bomb-carrying beam. Via the device provided by the invention, the flight direction, the pitch angle and the deflection angle of the bomb-carrying beam can be accurately measured, the accuracy of data during the measurement can be improved, the production efficiency can be improved, the time spent during the measurement can be effectively reduced, and the accuracy of the measurement data can be controlled well.
Description
Technical field
The present invention relates to a kind of measurement mechanism, particularly, relate to a kind of aircraft and hang bullet beam measurement mechanism, be used for survey aircraft and hang course, luffing angle and the deflection angle that plays beam.
Background technology
Because the difference that airframe structurally exists, the tradition type hangs over drop in beam on the wing, and novel unmanned plane is embedded in fuselage interior with drop in beam, by open be transformed into closed, need in the measuring process extension bullet beam point that is embedded on the fuselage is drawn, for the accuracy that in flight course, guarantees to drop a bomb, play the beam course to hanging, pitching and deflection angle have stricter requirement, traditional type only has the requirement to course and pitching aspect, the hanging point measurement is to adopt the extension chi to measure by the level meter number reading method, and original metering system accuracy can't be satisfied the measurement requirement.
Summary of the invention
For solving the problem of above-mentioned existence, the object of the present invention is to provide a kind of aircraft to hang and play the beam measurement mechanism, described device can be measured accurately to hang and play beam course, luffing angle and deflection angle, improve the accuracy of data when measuring, enhance productivity, can effectively reduce the time used when measuring, and accuracy that can better control survey data.
For achieving the above object, the present invention mainly adopts following technical scheme:
A kind of aircraft is hung and is played the beam measurement mechanism, is used for survey aircraft and hangs course, luffing angle and the deflection angle that plays beam, and described device comprises:
Be used for playing the web member that beam is connected with extension; Be used for placing axial groove and the cannelure of surveying instrument; Base plate;
Described axial groove and cannelure are arranged on the base plate, and described web member is connected with base plate, and described axial groove is connected with cannelure;
Described axial groove is provided with for measuring to hang the tiltmeter that plays the beam course and be used for measurement and hangs the level meter that plays the beam luffing angle;
Described cannelure is provided with for measuring and hangs the tiltmeter that plays the beam deflection angle.
Hang according to a kind of aircraft provided by the present invention and to play the beam measurement mechanism, employing be that described web member is connected with base plate by connecting link.
Hang according to a kind of aircraft provided by the present invention and to play the beam measurement mechanism, employing be, described web member by bolt with hang the bullet beam and be connected.
Hang according to a kind of aircraft provided by the present invention and to play the beam measurement mechanism, employing be that described extension bullet beam is arranged at the aircraft inboard.
Hang according to a kind of aircraft provided by the present invention and to play the beam measurement mechanism, employing be that described axial groove is connected right-angled intersection and connects with cannelure.
Beneficial effect of the present invention is:
By axial groove and cannelure are set, and in axial groove and cannelure, surveying instrument is set, so that can measuring to hang accurately, device provided by the present invention plays beam course, luffing angle and deflection angle, improve the accuracy of data when measuring, enhance productivity, can effectively reduce the time used when measuring, and accuracy that can better control survey data, the measuring error that artificial extension vertical causes reduced.
Description of drawings
Fig. 1 is that a kind of aircraft provided by the present invention is hung the structural representation that plays the beam measurement mechanism.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing a kind of aircraft provided by the present invention is hung bullet beam measurement mechanism and be further explained explanation.
The structure that a kind of aircraft provided by the present invention is hung bullet beam measurement mechanism is as follows:
As depicted in figs. 1 and 2, described axial groove 2 and cannelure 3 are arranged on the base plate 4, and described web member 1 is connected with base plate 4 by connecting link 5, and described axial groove 2 is connected with cannelure and is connected with the right-angled intersection form.Described axial groove 2 is provided with for measuring to hang the tiltmeter (not shown) that plays the beam course and be used for measurement and hangs the level meter (not shown) that plays the beam luffing angle; Described cannelure 3 is provided with for measuring and hangs the tiltmeter (not shown) that plays the beam deflection angle.Described web member 1 plays beam by bolt and extension and is connected.Described extension bullet beam is arranged at the aircraft inboard.Namely hanging and playing beam is that built-in type is hung the bullet beam, and the unconventional extension bullet beam that is arranged on the wing.
The using method that a kind of aircraft provided by the present invention is hung bullet beam measurement mechanism is as follows:
1), at first aircraft is fixed and adjusted aircraft to horizontality.
2), web member 1 and aircraft hung play beam and be connected, and connect fasteningly with service bolt, the interior extension bullet beam measurement point that is embedded in fuselage is guided to viewing position.
3), according to the measurement requirement that extension is played beam course, luffing angle, deflection angle, measure extension bullet beam course by putting into tiltmeter with vector axial groove 2 in the same way, put into level measurement and hang bullet beam luffing angle, put into tiltmeter by the cannelure vertical with the course 3 and measure extension bullet beam deflection angle, read final measured value by instrument.
It should be noted that; above content is the further description of the present invention being done in conjunction with concrete embodiment; can not assert that the specific embodiment of the present invention only limits to this; under above-mentioned guidance of the present invention; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection scope of the present invention.
Claims (5)
1. an aircraft is hung and is played the beam measurement mechanism, is used for survey aircraft and hangs course, luffing angle and the deflection angle that plays beam, it is characterized in that described device comprises:
Be used for playing the web member (1) that beam is connected with extension;
Be used for placing axial groove (2) and the cannelure (3) of surveying instrument;
Base plate (4);
Described axial groove (2) and cannelure (3) are arranged on the base plate (4), and described web member (1) is connected with base plate (4), and described axial groove (2) is connected 3 with cannelure) connect;
Described axial groove (2) is provided with for measuring to hang the tiltmeter that plays the beam course and be used for measurement and hangs the level meter that plays the beam luffing angle;
Described cannelure (3) is provided with for measuring and hangs the tiltmeter that plays the beam deflection angle.
2. a kind of aircraft according to claim 1 is hung and is played the beam measurement mechanism, it is characterized in that,
Described web member (1) is connected with base plate (4) by connecting link (5).
3. a kind of aircraft according to claim 1 is hung and is played the beam measurement mechanism, it is characterized in that,
Described web member (1) plays beam by bolt and extension and is connected.
4. a kind of aircraft according to claim 1 is hung and is played the beam measurement mechanism, it is characterized in that,
Described extension bullet beam is arranged at the aircraft inboard.
5. a kind of aircraft according to claim 1 is hung and is played the beam measurement mechanism, it is characterized in that,
Described axial groove (2) is connected 3 with cannelure) be connected to right-angled intersection and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210534510.8A CN103033164B (en) | 2012-12-12 | 2012-12-12 | A kind of aircraft is hung and is played beam measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210534510.8A CN103033164B (en) | 2012-12-12 | 2012-12-12 | A kind of aircraft is hung and is played beam measurement mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103033164A true CN103033164A (en) | 2013-04-10 |
| CN103033164B CN103033164B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210534510.8A Active CN103033164B (en) | 2012-12-12 | 2012-12-12 | A kind of aircraft is hung and is played beam measurement mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN103033164B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402140Y (en) * | 2009-05-08 | 2010-02-10 | 陕西瑞特测控技术有限公司 | Flight attitude assembly measuring device |
| CN202420505U (en) * | 2011-12-02 | 2012-09-05 | 九江精密测试技术研究所 | Combined gesture measuring device of stable platform for self-correction ship |
| CN202994130U (en) * | 2012-12-12 | 2013-06-12 | 江西洪都航空工业集团有限责任公司 | Airplane bullet hanging beam measuring device |
-
2012
- 2012-12-12 CN CN201210534510.8A patent/CN103033164B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201402140Y (en) * | 2009-05-08 | 2010-02-10 | 陕西瑞特测控技术有限公司 | Flight attitude assembly measuring device |
| CN202420505U (en) * | 2011-12-02 | 2012-09-05 | 九江精密测试技术研究所 | Combined gesture measuring device of stable platform for self-correction ship |
| CN202994130U (en) * | 2012-12-12 | 2013-06-12 | 江西洪都航空工业集团有限责任公司 | Airplane bullet hanging beam measuring device |
Non-Patent Citations (1)
| Title |
|---|
| 杨志丹: "动基座电子水平仪的设计与实现", 《电子测试》, no. 11, 30 November 2009 (2009-11-30), pages 56 - 59 * |
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|---|---|
| CN103033164B (en) | 2015-11-04 |
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