CN207095517U - Cannon multibarrel axis parallel degree optical alignment set - Google Patents
Cannon multibarrel axis parallel degree optical alignment set Download PDFInfo
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- CN207095517U CN207095517U CN201720181764.4U CN201720181764U CN207095517U CN 207095517 U CN207095517 U CN 207095517U CN 201720181764 U CN201720181764 U CN 201720181764U CN 207095517 U CN207095517 U CN 207095517U
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Abstract
The utility model discloses a kind of cannon multibarrel axis parallel degree optical alignment set, is related to the collimation technique field of multibarrel gun, including plays shape shaft orientation laser device, calibration assemblies, measurement assembly, total-reflection prism group.The bullet shape shaft orientation laser device is separately mounted to cannon benchmark barrel G0With tested barrel G1Cartridge chamber in, send the laser beam overlapped with cannon barrel axis, adjust the respective prisms in total-reflection prism group and calibration assemblies, measurement assembly, make quadrangle light path coplanar, then play shape shaft orientation laser device L2The laser beam sent, angle measurement telescope W is directed to through semi-transparent semi-reflecting prism F2Form luminous point on the graticle of focal plane, by compare its with from shaft orientation laser device L1Angle measurement telescope W is reflexed to via light path2Luminous point registration, you can the nonparallelism deviation between judgment standard barrel and tested barrel, adjust the axis direction of tested barrel until above-mentioned two luminous point overlaps, that is, complete the calibration of two barrel axis parallel degrees.
Description
Technical field
It the utility model is related to cannon barrel axis calibration technique field, more particularly to a kind of cannon multibarrel diameter parallel
Spend optical alignment set.
Background technology
Cannon use multibarrel design main purpose, be in order to improve the closeness of barrage, so as to increase killing probability,
And the depth of parallelism between each barrel is to ensure that the inspection of dispatching from the factory of the core index of fire effect, either cannon manufacturer, also
It is to be safeguarded using the daily workout of army, multibarrel axis parallel degree must be calibrated.Current testing calibration means,
Still the method that borescope aims at remote target plate is continued to use, this method needs are first positive horizontal by the chassis rule for supporting tank fire system,
Then cannon direction is just zeroed, then adjusts target plate and reference axis upright position repeatedly, there is adjustment process complexity, equipment
It is heavy, by place and environmental restrictions it is more the problems such as, waste time and energy, calibration efficiency is low.
Utility model content
The utility model solves the problems, such as to be to provide a kind of cannon multibarrel axis pipe depth of parallelism optical alignment set, by bullet
Shape shaft orientation laser device is separately mounted in the cartridge chamber of cannon benchmark barrel and tested barrel, sends what is overlapped with cannon barrel axis
Laser beam, total-reflection prism group and respective prisms are adjusted, make quadrangle light path coplanar, looked in the distance by observing two beam laser in angle measurement
The luminous point registration formed on the graticle of mirror focal plane, the nonparallelism deviation between judgment standard barrel and tested barrel, adjustment
The axis direction of tested barrel is until the coincidence of above-mentioned two luminous point, completes the calibration of the two barrel depth of parallelisms.It is high with adjusting accuracy, and
Light the features such as not limited by place and power supply.
Scheme is as follows used by the utility model：A kind of cannon multibarrel axis parallel degree optical alignment set, its feature
It is：Including playing shape shaft orientation laser device L1, play shape shaft orientation laser device L2, calibration assemblies, measurement assembly and total-reflection prism group,
The bullet shape shaft orientation laser device L1、L2It is separately mounted to cannon benchmark barrel G0With tested barrel G1Cartridge chamber in, for send with
The coaxial laser beam of cannon barrel axis；The calibration assemblies are arranged on cannon benchmark barrel G0Gun muzzle at, by receive simultaneously
The laser beam from benchmark barrel is observed, light path is adjusted to co-planar；The measurement assembly is arranged on cannon and is tested barrel
G1Gun muzzle at, for receiving and comparing the luminous point registration after two-way laser beam reflects via light path, judgment standard body accordingly
Parallel misalignment between pipe and tested barrel, and then instruct the calibration of the two barrel depth of parallelisms；The total-reflection prism group is arranged on
The afterbody of cannon benchmark barrel and tested barrel, for reflecting from bullet shape shaft orientation laser device L1、L2Laser beam, coordinate calibration
Component carries out light path adjustment.
The calibration assemblies include angle measurement telescope W1, prism A, prism B, the angle measurement telescope W1With measurement graduation
Plate, it can be adjusted by measuring handwheel S1；The prism A, prism B are total reflection prism, and the reflecting surface of the two is mutually perpendicular to,
And with axial pencil angle at 45 °；The prism B is that may move into moving-out type prism.
The measurement assembly includes angle measurement telescope W2, prism E, prism F, the angle measurement telescope W2With measurement graduation
Plate, it can be adjusted by measuring handwheel S2；The prism E is semi-transparent semi-reflecting prism, and prism F is the reflection rib of 30% transmission 70%
Mirror, the reflecting surface of the two are mutually perpendicular to, and with axial pencil angle at 45 °.
The total-reflection prism group includes total reflection prism C, total reflection prism D, passes through the ring set knot grown not less than 400mm
Structure is arranged on cannon benchmark barrel and cannon and is tested barrel afterbody, the axial angle at 45 ° of its reflecting surface and gun barrel.
It is using beneficial effect caused by such scheme：Using the shaft orientation laser device L of analog cartridge shape1, load
Cannon benchmark barrel G0In cartridge chamber, then laser L1Emergent light and barrel G0Axially coincident, the laser beam reflects through prism A
To prism B, then B is returned to through total reflection prism C, D to prism E in the counterclockwise direction, finally reflex to angle measurement telescope W1Jiao
On the graticle of face；When removing prism B, then L1The laser beam sent is emitted directly toward prism E, then along clockwise direction by being totally reflected
Prism D, C direct projection are to W1Focal plane graticle on；The distance of luminous point twice is measured successively with the drum scale of removable cross hair,
The line and barrel G of prism D, E light path can be drawn0The deviation of axis.Telescope W1Pedestal be through connector insert G0, C, D
Longer (more than the 400mm) ring set of two prisms, binds round on gun tube and trimmed (rotation) two ring set so that prism B, C, D, E are formed
Quadrangle light path it is coplanar, from W1Focal plane measures prism D, E light path line and benchmark barrel G0The depth of parallelism of axis, therefore W1Referred to as
" baseline aiming ".Tested barrel G1The laser beam of middle outgoing, angle measurement telescope W is directed to through prism F2On the graticle of focal plane
Luminous point, with benchmark barrel G0Middle outgoing reflexes to W through prism F again through prism E2The light spot position of laser beam be compared,
G can be measured0、G1The parallel misalignment of two barrels, adjust tested barrel G1Direction constantly reduce deviation, you can complete two barrels
The calibration of the depth of parallelism.Compared with prior art, there is small volume, in light weight, easy to carry, adjusting accuracy height, without traditional
Target plate, the advantages that limitation by place and power supply.
Brief description of the drawings
Fig. 1 is structure principle chart of the present utility model；
Fig. 2 is angle measurement telescope graticle instrumentation plan of the present utility model.
In figure：1st, shape shaft orientation laser device L is played1；2nd, shape shaft orientation laser device L is played2；3rd, calibration assemblies；4th, measurement assembly；5th, it is complete
Reflecting prism group；6th, prism A；7th, prism B；8th, total reflection prism C；9th, total reflection prism D；10th, prism E；11st, prism F；12、
Angle measurement telescope W1；13rd, angle measurement telescope W2；14th, handwheel S1 is measured；15th, handwheel S2 is measured； G0, cannon benchmark barrel；G1、
Cannon is tested barrel；P0, luminous point from benchmark barrel；P1, luminous point from tested barrel.
Embodiment
With reference to the accompanying drawing in the utility model, the scheme in the utility model embodiment is carried out clearly and completely
Description, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Base
Embodiment in the utility model, this area practitioner obtained under the premise of breakthrough improvement is not made it is all its
His embodiment, belong to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand utility model, but the utility model
Other manner described here can also be different from using other come in real time, or else this area practitioner can run counter to this practicality
Similar popularization is done in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
Concrete application process will be as shown in figure 1, shape shaft orientation laser device L will be played1(1) shape shaft orientation laser device L, is played2(2) fill respectively
Enter cannon benchmark barrel G0With tested barrel G1Afterbody bore in, then its laser beam sent and gun barrel are coaxial；High-ranking officers
Prospective component (3) and measurement assembly (4) are deep into G respectively by plug structure0And G1Gun muzzle in, be brought into close contact it；Total reflection
Prism group (5) firmly binds round the afterbody in cannon benchmark barrel and tested barrel by ring set structure.
Subsequent self-calibration process is divided into two steps：Step 1, play shape shaft orientation laser device L1Outgoing beam through prism A (6) extremely
Prism B (7), in the counterclockwise direction by total reflection prism C (8), D (9) to prism E (10), then it is incident upon angle measurement to prism B (7) and hopes
Remote mirror W1(12) on focal plane graticle, order (6) → (7) → (8) → (9) → (10) → (7) → (12) graduation of its light path
Plate, finely tunes the direction of prism E (10) in total reflection prism C (8), D (9) and measurement assembly, while shakes measurement handwheel S1 (14)
Adjust scale so that the reflected beams fall a certain position for being easy to observation on graticle；Step 2, remove prism B (7), light path
It is the reflected beams is fallen in W for (6) → (10) → (9) → (8) → (12) graticle, fine setting prism direction clockwise1
(12) on graticle；Repeat above-mentioned two step so that when removing prism B (7) and not moving out, two the reflected beams fall in W1
(12) same position on graticle, then complete self calibration.
It can start to measure after completing self calibration, remove prism B (7), L1Laser beam through prism A (6), E (10), F
(11) angle measurement telescope W is reflexed to2(13) luminous point P is formed on graticle0, L2The laser beam sent is directly penetrated through prism F (11)
To W2(13) graticle forms luminous point P1, according to the position of two luminous points, shake the scale that measurement handwheel S2 (15) adjusts graticle
Line, measure tested barrel G1With benchmark barrel G0Deviation in the vertical and horizontal directions, as shown in Figure 2.The tested barrel of adjustment
Direction, make above-mentioned two luminous point tend to overlap, you can complete two barrel axis parallel degrees calibration.
The utility model has easy to carry, adjustment efficiency high, without traditional target plate, is not limited by place and power supply
Feature.As needed, the barrel Axis Consistency detection of multibarrel armament systems can be promoted the use of, it is effective to improve detection essence
Degree and calibration efficiency, allow the operator to quickly finish adjustment task.
Claims (4)
- A kind of 1. cannon multibarrel axis parallel degree optical alignment set, it is characterised in that：Including playing shape shaft orientation laser device L1, play shape Shaft orientation laser device L2, calibration assemblies, measurement assembly and total-reflection prism group, the bullet shape shaft orientation laser device L1、L2Install respectively In cannon benchmark barrel G0With tested barrel G1Cartridge chamber in, for sending the laser beam coaxial with cannon barrel axis；The school Prospective component is arranged on cannon benchmark barrel G0Gun muzzle at, by receiving and observing the laser beam from benchmark barrel, by light path It is adjusted to co-planar；The measurement assembly is arranged on cannon and is tested barrel G1Gun muzzle at, swash for receiving and comparing two-way Light beam reflected via light path after luminous point registration, the parallel misalignment between judgment standard barrel and tested barrel accordingly, and then Instruct the calibration of the two barrel depth of parallelisms；The total-reflection prism group is arranged on the afterbody of cannon benchmark barrel and tested barrel, uses In reflection from bullet shape shaft orientation laser device L1、L2Laser beam, coordinate calibration assemblies carry out light path adjustment.
- 2. cannon multibarrel axis parallel degree optical alignment set according to claim 1, it is characterised in that：The calibration group Part includes angle measurement telescope W1, prism A, prism B, the angle measurement telescope W1, can be by measuring handwheel S1 with measuring reticle It is adjusted；The prism A, prism B are total reflection prism, and the reflecting surface of the two is mutually perpendicular to, and at 45 ° with axial pencil Angle；The prism B is that may move into moving-out type prism.
- 3. cannon multibarrel axis parallel degree optical alignment set according to claim 1, it is characterised in that：The measurement group Part includes angle measurement telescope W2, prism E, prism F, the angle measurement telescope W2, can be by measuring handwheel S2 with measuring reticle It is adjusted；The prism E is semi-transparent semi-reflecting prism, and prism F is 30% 70% reflecting prism of transmission, and the reflecting surface of the two is mutual Vertically, and with axial pencil angle at 45 °.
- 4. cannon multibarrel axis parallel degree optical alignment set according to claim 1, it is characterised in that：The total reflection Prism group includes total reflection prism C, total reflection prism D, and cannon benchmark body is arranged on by the ring set structure grown not less than 400mm Pipe and cannon are tested barrel afterbody, the axial angle at 45 ° of its reflecting surface and gun barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720181764.4U CN207095517U (en) | 2017-02-28 | 2017-02-28 | Cannon multibarrel axis parallel degree optical alignment set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720181764.4U CN207095517U (en) | 2017-02-28 | 2017-02-28 | Cannon multibarrel axis parallel degree optical alignment set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095517U true CN207095517U (en) | 2018-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720181764.4U Expired - Fee Related CN207095517U (en) | 2017-02-28 | 2017-02-28 | Cannon multibarrel axis parallel degree optical alignment set |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507497A (en) * | 2017-02-28 | 2018-09-07 | 北京卓力新航科技有限责任公司 | Cannon multibarrel axis parallel degree optical alignment set |
| CN110220482A (en) * | 2019-06-21 | 2019-09-10 | 石家庄铁道大学 | The lateral measuring device and measuring method of the gun barrel angle of site |
| CN110285708A (en) * | 2019-05-28 | 2019-09-27 | 中国人民解放军陆军工程大学 | Rapid detection method for north-seeking precision of self-propelled gun positioning and orienting system |
| CN110702040A (en) * | 2019-09-02 | 2020-01-17 | 晶澳（邢台）太阳能有限公司 | Multi-angle parallel calibration device |
| CN112815839A (en) * | 2020-12-30 | 2021-05-18 | 浙江工商大学 | Method for realizing mechanical zero detection and adjustment by utilizing linear ccd |
| CN113686327A (en) * | 2021-05-31 | 2021-11-23 | 无锡市星迪仪器有限公司 | System and calculation method for calibrating attitude between rocket gun barrels |
-
2017
- 2017-02-28 CN CN201720181764.4U patent/CN207095517U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507497A (en) * | 2017-02-28 | 2018-09-07 | 北京卓力新航科技有限责任公司 | Cannon multibarrel axis parallel degree optical alignment set |
| CN110285708A (en) * | 2019-05-28 | 2019-09-27 | 中国人民解放军陆军工程大学 | Rapid detection method for north-seeking precision of self-propelled gun positioning and orienting system |
| CN110285708B (en) * | 2019-05-28 | 2021-07-27 | 中国人民解放军陆军工程大学 | Rapid detection method for north-seeking precision of self-propelled gun positioning and orienting system |
| CN110220482A (en) * | 2019-06-21 | 2019-09-10 | 石家庄铁道大学 | The lateral measuring device and measuring method of the gun barrel angle of site |
| CN110702040A (en) * | 2019-09-02 | 2020-01-17 | 晶澳（邢台）太阳能有限公司 | Multi-angle parallel calibration device |
| CN112815839A (en) * | 2020-12-30 | 2021-05-18 | 浙江工商大学 | Method for realizing mechanical zero detection and adjustment by utilizing linear ccd |
| CN112815839B (en) * | 2020-12-30 | 2022-04-26 | 浙江工商大学 | Method for realizing mechanical zero detection and adjustment by utilizing linear ccd |
| CN113686327A (en) * | 2021-05-31 | 2021-11-23 | 无锡市星迪仪器有限公司 | System and calculation method for calibrating attitude between rocket gun barrels |
| CN113686327B (en) * | 2021-05-31 | 2023-08-29 | 无锡市星迪仪器有限公司 | System and calculation method for calibrating attitude among rocket gun tubes |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |