CN114111447B - Multi-path aiming axis parallelism adjusting device for rotary arm type platform - Google Patents
Multi-path aiming axis parallelism adjusting device for rotary arm type platform Download PDFInfo
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- CN114111447B CN114111447B CN202111345791.8A CN202111345791A CN114111447B CN 114111447 B CN114111447 B CN 114111447B CN 202111345791 A CN202111345791 A CN 202111345791A CN 114111447 B CN114111447 B CN 114111447B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/54—Devices for testing or checking ; Tools for adjustment of sights
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G5/00—Elevating or traversing control systems for guns
- F41G5/26—Apparatus for testing or checking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention relates to a parallel adjustment device for multipath aiming axes of a rotary arm type platform, which comprises a measuring carrier and a rotary bracket; the rotary support comprises a mounting plate, a carrier plate, a rotating shaft mechanism, a rough horizontal adjustment structure, a precise horizontal adjustment mechanism and an azimuth adjustment mechanism; the mounting plate is used for being fixed on the front edge of the firepower turret; the measuring carrier is fixed on the rotating shaft of the rotating bracket and is used for emitting a visible light beam I, a visible light beam II, a visible light beam III and an infrared light beam, and each light beam is parallel to the central axis of the rotating shaft; the visible light beam I is used for adjusting the lower left fire axis and the lower right fire axis in a matching way, the visible light beam II is used for adjusting the upper left fire axis and the upper right fire axis in a matching way, and the visible light beam III is used for adjusting the three mirrors in a matching way; the infrared beam is used for matching and adjusting the infrared tracking mirror. The calibrating device of the technical scheme is small in size and light in weight, is used for calibrating parallelism of a multi-firepower axis and a sighting system of the universal armored chassis, is simple to operate, and has high calibrating accuracy, and the calibrating time is less than 30 minutes.
Description
Technical Field
The invention relates to the technical field of parallelism adjustment of a multi-firepower axis and a photoelectric aiming system, in particular to a parallelism adjustment device for a multi-path aiming axis of a rotary arm type platform.
Background
For equipment of the multi-firepower axis and the photoelectric aiming system on the universal armored chassis, the firepower system and the aiming system are required to be subjected to multi-axis parallelism adjustment before shooting application, so that the aim of accurately striking the set firepower is achieved.
As known in the art, the method for performing multi-axis parallelism adjustment on the above-mentioned equipment generally comprises the following steps:
(1) Determination of a calibration standard: jacking and leveling the chassis by adopting a plurality of jacks, selecting a lower left fire axis as a reference, and installing a calibration instrument into the reference pipe; installing a target plate at a specified distance to enable the target plate to be perpendicular to a shooting line; rotating the azimuth of the lower left fire axis, repeatedly scanning the target board base line by using the partition cross in the adjusting instrument, and adjusting the position of the target board to enable the target board base line to coincide with the scanning line; when the lower left fire axis is aligned with the corresponding reference cross of the target plate, the lower left fire axis is locked, and then a regulating system taking the reference fire axis as a reference system is indirectly established through the target plate, and all other fire axes and the photoelectric aiming system are regulated by taking the reference fire axis as the reference.
(2) Adjusting parallelism of a fire power system: the adjusting instrument is sequentially arranged on other fire axes, the deviation value of the cross of the corresponding target plate is read, the center of the cross of the adjusting instrument is overlapped with the center line of the corresponding cross on the target plate through a mechanism for adjusting the fire axes, and then the fire axes are locked.
(3) Adjusting the parallelism of the photoelectric aiming system: and the mechanism for adjusting the three mirrors is used for enabling the cross of the three mirrors to coincide with the corresponding cross line on the target plate.
The above-mentioned adjustment method has the following disadvantages:
(1) The auxiliary accessories are numerous and are needed to be completed cooperatively by the target plate and a plurality of jacks;
(2) The multiple jacks are required to be manually jacked up and leveled, the positions of the target plates are also required to be manually installed and adjusted, time and labor are consumed, and the efficiency is low;
(3) The adjusting system which is indirectly established through the target plate and takes the standard fire axis as a reference system has low adjusting accuracy.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing a multi-path aiming axis parallelism adjusting device for a rotary arm type platform.
The technical scheme of the invention is as follows:
a rotary arm type platform multipath aiming axis parallelism adjusting device is characterized in that: comprises a measuring carrier and a rotary bracket;
the rotary support comprises a mounting plate, a carrier plate, a rotating shaft mechanism, a rough horizontal adjustment structure, a precise horizontal adjustment mechanism and an azimuth adjustment mechanism; the mounting plate is used for being fixed on the front edge of the firepower turret; the rough level adjustment structure is used for adjusting the levelness of the mounting plate; the accurate horizontal adjusting mechanism is fixed on the mounting plate and is used for adjusting the levelness of the carrier plate; the rotating shaft mechanism is fixed on the carrier plate and comprises a rotating shaft and a manual control rotating part, the central axis of the rotating shaft is parallel to the horizontal plane of the carrier plate, and the manual control rotating part is used for enabling the rotating shaft to rotate; the azimuth adjusting mechanism is fixed on the accurate horizontal adjusting mechanism and is used for adjusting the azimuth of the rotating shaft mechanism;
the measuring carrier is fixed on the rotating shaft of the rotating bracket and is used for emitting a visible light beam I, a visible light beam II, a visible light beam III and an infrared light beam, the emitted visible light beam I, the emitted visible light beam II, the emitted visible light beam III and the emitted infrared light beam are parallel to the central axis of the rotating shaft, and the visible light beam I, the emitted visible light beam II and the emitted infrared light beam III are in the same plane; the visible light beam I is used for adjusting the parallelism of the lower left fire axis and the lower right fire axis in a matching way, the visible light beam II is used for adjusting the parallelism of the upper left fire axis and the upper right fire axis in a matching way, and the visible light beam III is used for adjusting the parallelism of the three mirrors in a matching way; the infrared beam is used for matching and adjusting the parallelism of the infrared tracking mirror.
Further, the rear end of mounting panel is used for fixing on firepower turret front edge, rough level adjustment structure includes flexible bracing piece, and the length of flexible bracing piece changes through accepting the adjustment, and the upper end of flexible bracing piece is articulated with the front end of mounting panel, and the lower extreme of flexible bracing piece is used for fixing on armoured chassis.
Further, the accurate horizontal adjustment mechanism comprises an ear seat A, a support and a telescopic support, wherein the ear seat A is fixed at the rear end of the mounting plate, the rear end of the support is hinged with the ear seat A, the upper end of the telescopic support is hinged with the front end of the support, the lower end of the telescopic support is hinged with the front end of the mounting plate, and the carrier plate is placed at the top of the support; the height of the telescopic support is adjustable, and the levelness of the carrier plate is adjusted by adjusting the height of the telescopic support.
Further, the telescopic support comprises a lower screw rod, an upper screw rod and a height-adjusting nut, the external threads on the lower screw rod and the upper screw rod are opposite in screwing direction, the internal threads of the height-adjusting nut are positive and negative threads, and meanwhile the telescopic support is in matched threaded connection with the lower screw rod and the upper screw rod.
Further, the azimuth adjusting mechanism comprises 2 side small plates fixed at the rear part of the accurate horizontal adjusting mechanism, the 2 side small plates are respectively positioned at the left side and the right side of the carrier plate, each side small plate is in threaded connection with a hand screw, and the hand screw is used for propping up the left side and the right side of the carrier plate; an arc-shaped oblong hole is formed in the middle of the rear part of the carrier plate, and a hand screw is screwed close to the arc-shaped oblong hole; the positioning screw penetrates through the arc-shaped oblong hole on the loading plate from top to bottom, and the lower part of the positioning screw is in threaded connection with the rear part of the accurate horizontal adjusting mechanism; a round unthreaded hole is formed in the middle of the front part of the carrier plate, a limit screw penetrates through the round unthreaded hole in the front part of the carrier plate from top to bottom, and the lower part of the limit screw is screwed at the front part of the accurate horizontal adjusting mechanism; the positioning screw is loosened slightly, and the hand-screwed screw is manually adjusted to enable the carrier plate to rotate around the limit screw, so that the direction of the rotating shaft mechanism is adjusted; after the adjustment is completed, the positioning screw is locked so as to maintain the orientation of the rotating shaft mechanism.
Further, a rotating handle is arranged at the top of the positioning screw.
Further, the front end of a rotating shaft of the rotating shaft mechanism is fixedly connected with the lower end of the measuring carrier, the middle part of the rotating shaft is rotationally connected with a bearing seat through a rolling bearing, and the bearing seat is fixed on the carrier plate; the rear part of the rotating shaft is provided with a worm which is matched with the worm wheel for use, and the crank is used for manually driving the worm wheel to rotate; the worm and the worm wheel are both arranged in the inner cavity of the transmission case, and the transmission case is fixed on the carrier plate.
Further, the measuring carrier comprises a measuring main carrier and a measuring auxiliary carrier, the measuring main carrier is fixed on the rotating shaft of the rotating support, the measuring main carrier and the measuring auxiliary carrier are detachably and fixedly connected through a connecting flange, and the measuring auxiliary carrier is located above the measuring main carrier.
Further, the measuring main carrier comprises a main carrier shell, wherein a visible light target source B, a reflecting prism B, an infrared light target source and a reflecting prism C are arranged in the inner cavity of the main carrier shell; the reflecting prism B is used for reflecting a visible light beam III emitted by the visible light target source B, and the reflecting prism B is arranged at an angle of 45 degrees with the light emitting direction of the visible light target source B; the reflecting prism C is used for reflecting the infrared light beam emitted by the infrared light target source, and the reflecting prism C is arranged at an angle of 45 degrees with the light emitting direction of the infrared light target source.
Further, the measuring subcarrier comprises a carrier shell, a visible light target source A, a semi-transparent semi-reflective prism and a reflective prism A are sequentially arranged in an inner cavity of the carrier shell from bottom to top, the semi-transparent semi-reflective prism and the reflective prism A are arranged at an angle of 45 degrees with the light emitting direction of the visible light target source A, and part of visible light emitted by the visible light target source A is reflected by the semi-transparent semi-reflective prism to obtain a visible light beam II; and the other part of visible light emitted by the visible light target source A passes through the semi-transparent semi-reflective prism and is reflected by the reflecting prism A to obtain a visible light beam I.
The invention has the following beneficial effects:
(1) The method comprises the steps that when the device is used, a calibrating instrument is inserted into a lower left fire axis, a manual control rotating part on a rotating support is adjusted to enable the rotating shaft to rotate, so that the visible light beam I is rotated to the front of the calibrating instrument, observed in the calibrating instrument, and then all adjusting mechanisms on the rotating support are adjusted to enable a target cross of the visible light beam I to coincide with a cross of a local mirror of the calibrating instrument, and according to a parallel line principle, the rotating shaft on the rotating support is parallel to the axis of the lower left fire axis; therefore, a regulating system taking the rotating shaft on the rotating bracket as a reference is established, and the regulating precision is high.
(2) By adopting the technical scheme, the multi-axis parallelism adjustment is carried out on the self-propelled antiaircraft gun, the armored chassis is not required to be jacked and leveled, an adjustment reference is not required to be established by means of the target plate, the adjustment time is greatly shortened, and the full gun correction time is less than 30 minutes.
(3) The adjusting device of the technical scheme has the advantages of small volume, light weight, simple operation and clear and visual target.
Drawings
FIG. 1 is a schematic front view of a structure of an embodiment of the present invention;
FIG. 2 is a schematic illustration of an application of an embodiment of the present invention;
FIG. 3 is a schematic front view of a swing frame in accordance with an embodiment of the invention;
FIG. 4 is a schematic cross-sectional view of a swing bracket in an embodiment of the invention;
FIG. 5 is a schematic diagram of a direction adjustment mechanism according to an embodiment of the present invention;
in the figure: 1-a measuring subcarrier, 101-a reflecting prism A, 102-a semi-transparent semi-reflecting prism, 103-a visible light target source A, 104-a carrier shell; 2-connecting a kalant; 3-measuring master carrier, 301-visible light target source B, 302-reflecting prism B, 303-master carrier housing, 304-infrared light target source, 305-reflecting prism C; 4-slewing brackets, 401-rotating shafts, 4011-worms, 402-bearing seats, 403-transmission boxes, 404-worm wheels, 405-crank handles, 406-slewing handles, 407-positioning screws, 408-lug seat A, 409-brackets, 410-carrier plates, 4101-arc-shaped slotted holes, 411-mounting plates, 412-telescopic supporting rods, 413-lug seat B, 414-lower screws, 415-heightening nuts, 416-upper screws, 417-limit screws, 418-side small plates, 419-hand-screwing screws and 420-lug seat C.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
Examples
A device for adjusting the parallelism of multipath aiming axes of a pivoted arm type platform comprises a measuring carrier and a rotary bracket 4.
The rotary bracket 4 comprises a mounting plate 411, a carrier plate 410, a rotating shaft mechanism, a rough horizontal adjustment structure, a precise horizontal adjustment mechanism and an azimuth adjustment mechanism; the mounting plate 411 is used for being fixed on the front edge of the fire turret; the rough level adjustment structure is used for adjusting the levelness of the mounting plate 411; the precise horizontal adjustment mechanism is fixed on the mounting plate 411 and is used for adjusting the levelness of the carrier plate 410; the rotating shaft mechanism is fixed on the carrier plate 410 and comprises a rotating shaft 401 and a manual control rotating part, wherein the central axis of the rotating shaft 401 is parallel to the horizontal plane of the carrier plate 410, and the manual control rotating part is used for enabling the rotating shaft 401 to rotate; the azimuth adjusting mechanism is fixed on the accurate horizontal adjusting mechanism and is used for adjusting the azimuth of the rotating shaft mechanism.
The measuring carrier is fixed on the rotating shaft 401 of the rotating bracket 4 and is used for emitting a visible light beam I, a visible light beam II, a visible light beam III and an infrared light beam, the emitted visible light beam I, the emitted visible light beam II, the emitted visible light beam III and the emitted infrared light beam are parallel to the central axis of the rotating shaft 401, and the visible light beam I, the emitted visible light beam II and the emitted infrared light beam III are in the same plane; the visible light beam I is used for adjusting the parallelism of the lower left fire axis and the lower right fire axis in a matching way, the visible light beam II is used for adjusting the parallelism of the upper left fire axis and the upper right fire axis in a matching way, and the visible light beam III is used for adjusting the parallelism of the three mirrors in a matching way; the infrared beam is used for matching and adjusting the parallelism of the infrared tracking mirror.
The specific structure of the slewing bracket 4 is as follows:
the rear end of the mounting plate 411 is used for being fixed on the front edge of the fire turret, the rough horizontal adjustment structure comprises a telescopic supporting rod 412, the length of the telescopic supporting rod 412 is changed by receiving adjustment, the upper end of the telescopic supporting rod 412 is hinged with an ear seat B413 in a detachable manner, the ear seat B413 is fixed at the bottom of the front end of the mounting plate 411, and the lower end of the telescopic supporting rod 412 is used for being fixed on an armored chassis;
the accurate horizontal adjustment mechanism comprises an ear seat A408, a bracket 409 and a telescopic support, wherein the ear seat A408 is fixed at the rear end of the mounting plate 411, and the rear end of the bracket 409 is hinged with the ear seat A408; the telescopic support comprises a lower screw rod 414, an upper screw rod 416 and a height-adjusting nut 415, wherein the external threads on the lower screw rod 414 and the upper screw rod 416 are opposite in rotation direction, and the internal threads of the height-adjusting nut 415 are positive and negative threads and are in matched threaded connection with the lower screw rod 414 and the upper screw rod 416; the upper screw rod 416 of the telescopic support is hinged with the ear seat C420, the ear seat C420 is fixed at the bottom of the front end of the bracket 409, the lower screw rod 414 is hinged with the ear seat B413, and the carrier plate 410 is placed at the top of the bracket 409; the height of the telescopic support can be adjusted by screwing the height-adjusting nut 415, and the levelness of the carrier plate 410 is adjusted by adjusting the height of the telescopic support;
the azimuth adjusting mechanism comprises 2 side small plates 418,2 which are fixed at the rear part of the accurate horizontal adjusting mechanism, wherein the side small plates 418 are respectively positioned at the left side and the right side of the carrier plate 410, each side small plate 418 is in threaded connection with a hand screw 419, and the hand screw 419 is used for propping up the left side and the right side of the carrier plate 410; an arc-shaped oblong hole 4101 is arranged in the middle of the rear part of the carrier plate 410, and a hand screw 419 is close to the arc-shaped oblong hole 4101; the positioning screw 407 passes through the arc-shaped oblong hole 4101 on the loading plate 410 from top to bottom, and the lower part of the positioning screw 407 is screwed at the rear part of the bracket 409; a round light hole is arranged in the middle of the front part of the carrier plate 410, a limit screw 417 penetrates through the round light hole of the front part of the carrier plate 410 from top to bottom, and the lower part of the limit screw 417 is in threaded connection with the front part of the bracket 409; manually adjusting the hand screw 419 to rotate the carrier plate 410 about the limit screw 417 by slightly loosening the set screw 407, thereby adjusting the orientation of the spindle mechanism; after the adjustment is completed, the positioning screw 407 is locked so as to maintain the orientation of the rotating shaft mechanism; in order to facilitate screwing the positioning screw 407, a rotating handle 406 is arranged at the top of the positioning screw 407;
the front end of a rotating shaft 401 of the rotating shaft mechanism is fixedly connected with the lower end of a measuring carrier, the middle part of the rotating shaft 401 is rotationally connected with a bearing seat 402 through a rolling bearing, and the bearing seat 402 is fixed on a carrier plate 410; the rear part of the rotating shaft 401 is provided with a worm 4011, the worm 4011 is matched with a worm wheel 404 for use, and a crank 405 is used for manually driving the worm wheel 404 to rotate; the worm 4011 and the worm wheel 404 are both arranged in the inner cavity of the transmission case 403, and the transmission case 403 is fixed on the carrier plate 410.
The specific structure of the measuring carrier is as follows:
the measuring carrier comprises a measuring main carrier 3 and a measuring auxiliary carrier 1, wherein the measuring main carrier 3 is fixed on a rotating shaft 401 of a rotating bracket 4, the measuring main carrier 3 and the measuring auxiliary carrier 1 are detachably and fixedly connected through a connecting flange 2, and the measuring auxiliary carrier 1 is positioned above the measuring main carrier 3;
the measuring main carrier 3 comprises a main carrier shell 303, wherein a visible light target source B301, a reflecting prism B302, an infrared light target source 304 and a reflecting prism C305 are arranged in the inner cavity of the main carrier shell 303; the reflecting prism B302 is used for reflecting the visible light beam III emitted by the visible light target source B301, and the reflecting prism B302 and the light emitting direction of the visible light target source B301 are arranged at an angle of 45 degrees; the reflecting prism C305 is configured to reflect the infrared light beam emitted by the infrared light target source 304, and the reflecting prism C305 is disposed at an angle of 45 ° with respect to the light emitting direction of the infrared light target source 304;
the measuring subcarrier 1 comprises a carrier shell 104, a visible light target source A103, a half-transparent half-reflecting prism 102 and a reflecting prism A101 are sequentially arranged in an inner cavity of the carrier shell 104 from bottom to top, the half-transparent half-reflecting prism 102 and the reflecting prism A101 are arranged at an angle of 45 degrees with the light emitting direction of the visible light target source A103, and a part of visible light emitted by the visible light target source A103 is reflected by the half-transparent half-reflecting prism 102 to obtain a visible light beam II; another part of the visible light emitted by the visible light target source a103 passes through the half-transparent half-reflecting prism 102 and is reflected by the reflecting prism a101 to obtain a visible light beam i.
The visible light target source A103, the visible light target source B301 and the infrared light target source 304 are all laser transmitters, power supplies required by the operation of the visible light target source A103, the visible light target source B301 and the infrared light target source 304 are rechargeable batteries, battery boxes are all arranged in corresponding shells, switches are all arranged on the corresponding shells, and the switches of the visible light target source A103, the visible light target source B301 and the infrared light target source 304 are all independently controlled.
When the portable aluminum alloy box is arranged and stored, the telescopic supporting rods 412 on the rotary support 4 are detached, the measuring main carrier 3 and the rotary support 4 are fixedly connected together, the measuring auxiliary carrier 1 and the measuring main carrier 3 are mutually separated, and all parts are contained in the portable aluminum alloy box; in use, the telescopic support rod 412 is installed, and the auxiliary measuring carrier 1 and the main measuring carrier 3 are fixedly connected through the connecting flange 2.
Technical indexes of the embodiment are as follows:
(1) Measuring the number of axes: 7, namely the axes of a 4-door gun barrel, a three-mirror and an infrared tracking mirror;
(2) Measurement range: 10 mils bit;
(3) Measurement accuracy: 0.3 mils;
(4) Full shot correction time: less than 30 minutes;
(5) Weight: less than 18 kg;
(6) External dimension of portable aluminum alloy case for storage: 705mm long, 615mm wide and 230mm high.
Use of the present embodiment:
a: armored car preparation
The armored vehicle is stopped on a storehouse or outdoor solid ground, and is locked at a high-low azimuth of zero degree; and (5) powering up the fire control sighting device power supply.
B: instrument installation
The aluminum alloy cabinet with the instrument is opened, the assembly of the main measuring carrier 3 and the rotary support 4 is taken out, and the telescopic support rod 412 is installed.
The rear end of the mounting plate 411 is fixed on the front edge of a fire turret of an armored car through screws, the length of the telescopic support rod 412 is manually adjusted, and the levelness of the slewing bracket 4 is roughly adjusted.
The measuring sub-carrier 1 is taken out and fixedly connected with the measuring main carrier 3 by the connecting flange 2 (note: before connection, the connecting flange between the measuring sub-carrier 1 and the measuring main carrier 3 is carefully wiped clean by soft cotton cloth, so that the contact surface is free from dust and sundries).
C: tuning and calibrating
(1) Inserting the calibrating instrument into the lower left fire axis (reference tube), rotating the crank 405 to rotate the rotating shaft 401 until the measuring carrier is horizontally aligned with the calibrating instrument (note: during the rotation, one hand is used for holding the measuring carrier lightly to prevent the measuring carrier from vibrating and affecting the calibrating accuracy); opening a visible light target source A103, observing the cross deviation of a visible light beam I in a regulating instrument, regulating the cross deviation of a mirror of the instrument with the cross, regulating a precise horizontal regulating mechanism and a direction regulating mechanism on a rotary support 4 to enable the two cross to coincide, and locking the direction regulating mechanism; at this point, each axis on the measurement carrier is parallel to the axis of the reference tube.
(2) The measuring carrier is rocked up by rotating the crank 405, the adjusting instrument in the reference tube is pulled out, the adjusting instrument is inserted into the upper left fire axis, the crank 405 is continuously rotated to enable the measuring carrier to be aligned with the adjusting instrument, the cross of the visible light beam II is observed in the adjusting instrument, the cross of the adjusting instrument is overlapped with the cross of the lens of the adjusting instrument, the fire axis is adjusted to enable the two cross to be overlapped, then the fire axis is locked, and the visible light target source A103 is closed.
(3) Pulling out the calibrating instrument in the upper left fire axis by rotating the crank 405 to make the measuring carrier to the vertical direction, and inserting the calibrating instrument into the upper right fire axis; opening a visible light target source B301, observing the deviation of the cross of a visible light beam III and the cross of a three-mirror lens in a three-light eyepiece, and adjusting a three-mirror mechanism to enable the two cross to coincide; observing whether a target cross is in the center of a screen on a video screen tracked by a display, turning the target cross to the center, turning off the video screen, and turning off a visible light target source B301; and opening the laser range finder to emit laser, observing whether the light spot is in the center in the three-light ocular lens, if not, adjusting the laser range finder to ensure that the light spot is in the center, closing the laser range finder, and finishing the debugging of the three-light ocular lens.
(4) The infrared light target source 304 is turned on, the crank 405 is rotated to enable the infrared light beam emitted by the measuring carrier to be aligned to the infrared tracking mirror, whether the target cross is at the center of the screen is observed on the view screen of the infrared tracking mirror, after the target cross is adjusted to the center, the infrared view screen is turned off, and the infrared light target source 304 is turned off.
(5) Turning on the visible light target source A103, rotating the crank 405 to align the measuring carrier with the upper right fire axis, and calibrating the measuring carrier in the same way as (2).
(6) The crank 405 is rotated to align the measurement carrier with the lower right fire axis and the adjustment method is the same as (2).
(7) Closing the power supply, disassembling and assembling the instrument, and storing the instrument in the portable aluminum alloy case, so that the whole gun is calibrated.
In the description of the present invention, words such as "inner", "outer", "upper", "lower", "front", "rear", and the like, indicate an orientation or a positional relationship, and are merely for convenience of describing the present invention, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
The above description is only one embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and it should be noted that, for those skilled in the art, modifications and variations can be made without departing from the spirit of the present invention.
Claims (10)
1. A rotary arm type platform multipath aiming axis parallelism adjusting device is characterized in that: comprises a measuring carrier and a rotary bracket (4);
the rotary support (4) comprises a mounting plate (411), a carrier plate (410), a rotating shaft mechanism, a rough horizontal adjustment structure, a precise horizontal adjustment mechanism and an azimuth adjustment mechanism; the mounting plate (411) is used for being fixed on the front edge of the fire turret; the rough level adjustment structure is used for adjusting the levelness of the mounting plate (411); the accurate horizontal adjustment mechanism is fixed on the mounting plate (411) and is used for adjusting the levelness of the carrier plate (410); the rotating shaft mechanism is fixed on the carrier plate (410) and comprises a rotating shaft (401) and a manual control rotating part, the central axis of the rotating shaft (401) is parallel to the horizontal plane of the carrier plate (410), and the manual control rotating part is used for enabling the rotating shaft (401) to rotate; the azimuth adjusting mechanism is fixed on the accurate horizontal adjusting mechanism and is used for adjusting the azimuth of the rotating shaft mechanism;
the measuring carrier is fixed on a rotating shaft (401) of the rotating bracket (4) and is used for emitting a visible light beam I, a visible light beam II, a visible light beam III and an infrared light beam, the emitted visible light beam I, the emitted visible light beam II, the emitted visible light beam III and the emitted infrared light beam are parallel to the central axis of the rotating shaft (401), and the visible light beam I, the emitted visible light beam II and the emitted infrared light beam III are in the same plane; the visible light beam I is used for adjusting the parallelism of the lower left fire axis and the lower right fire axis in a matching way, the visible light beam II is used for adjusting the parallelism of the upper left fire axis and the upper right fire axis in a matching way, and the visible light beam III is used for adjusting the parallelism of the three mirrors in a matching way; the infrared beam is used for matching and adjusting the parallelism of the infrared tracking mirror.
2. The rotary arm type platform multipath aiming axis parallelism adjusting device according to claim 1, characterized in that: the rear end of mounting panel (411) is used for fixing on firepower turret front edge, rough level adjustment structure includes flexible bracing piece (412), and the length of flexible bracing piece (412) is through accepting the adjustment to change, and the upper end of flexible bracing piece (412) is articulated with the front end of mounting panel (411), and the lower extreme of flexible bracing piece (412) is used for fixing on the armor chassis.
3. The rotary arm type platform multipath aiming axis parallelism adjusting device according to claim 1, characterized in that: the accurate horizontal adjustment mechanism comprises an ear seat A (408), a bracket (409) and a telescopic support, wherein the ear seat A (408) is fixed at the rear end of the mounting plate (411), the rear end of the bracket (409) is hinged with the ear seat A (408), the upper end of the telescopic support is hinged with the front end of the bracket (409), the lower end of the telescopic support is hinged with the front end of the mounting plate (411), and the carrier plate (410) is placed at the top of the bracket (409); the height of the telescopic support is adjustable, and the levelness of the carrier plate (410) is adjusted by adjusting the height of the telescopic support.
4. The rotary arm type platform multi-path aiming axis parallelism adjusting device according to claim 3, wherein: the telescopic support comprises a lower screw (414), an upper screw (416) and a heightening nut (415), wherein the external threads on the lower screw (414) and the external threads on the upper screw (416) are opposite in screwing direction, and the internal threads of the heightening nut (415) are positive and negative threads and are in matched threaded connection with the lower screw (414) and the upper screw (416) at the same time.
5. The rotary arm type platform multipath aiming axis parallelism adjusting device according to claim 1, characterized in that: the azimuth adjusting mechanism comprises 2 side small plates (418) fixed at the rear part of the precise horizontal adjusting mechanism, the 2 side small plates (418) are respectively positioned at the left side and the right side of the carrier plate (410), each side small plate (418) is in threaded connection with a hand screw (419), and the hand screw (419) is used for propping up the left side and the right side of the carrier plate (410); an arc-shaped oblong hole (4101) is formed in the middle of the rear part of the carrier plate (410), and a hand screw (419) is close to the arc-shaped oblong hole (4101); the positioning screw (407) penetrates through the arc-shaped oblong hole (4101) on the loading plate (410) from top to bottom, and the lower part of the positioning screw (407) is in threaded connection with the rear part of the accurate horizontal adjusting mechanism; a round light hole is formed in the middle of the front part of the carrier plate (410), a limit screw (417) penetrates through the round light hole in the front part of the carrier plate (410) from top to bottom, and the lower part of the limit screw (417) is in threaded connection with the front part of the accurate horizontal adjusting mechanism; manually adjusting the hand screw (419) to rotate the carrier plate (410) around the limit screw (417) by slightly loosening the positioning screw (407), thereby adjusting the azimuth of the rotating shaft mechanism; after the adjustment, the set screw (407) is locked to maintain the orientation of the spindle mechanism.
6. The rotary arm type platform multi-path aiming axis parallelism adjusting device according to claim 5, wherein: the top of the positioning screw (407) is provided with a rotating handle (406).
7. The rotary arm type platform multipath aiming axis parallelism adjusting device according to claim 1, characterized in that: the front end of a rotating shaft (401) of the rotating shaft mechanism is fixedly connected with the lower end of the measuring carrier, the middle part of the rotating shaft (401) is rotationally connected with a bearing seat (402) through a rolling bearing, and the bearing seat (402) is fixed on the carrier plate (410); the rear part of the rotating shaft (401) is provided with a worm (4011), the worm (4011) is matched with a worm wheel (404) for use, and a crank (405) is used for manually driving the worm wheel (404) to rotate; the worm (4011) and the worm wheel (404) are both arranged in the inner cavity of the transmission case (403), and the transmission case (403) is fixed on the carrier plate (410).
8. The rotary arm type platform multipath aiming axis parallelism adjusting device according to claim 1, characterized in that: the measuring carrier comprises a measuring main carrier (3) and a measuring auxiliary carrier (1), wherein the measuring main carrier (3) is fixed on a rotating shaft (401) of the rotating support (4), the measuring main carrier (3) and the measuring auxiliary carrier (1) are detachably and fixedly connected through a connecting flange (2), and the measuring auxiliary carrier (1) is positioned above the measuring main carrier (3).
9. The rotary arm type platform multi-path aiming axis parallelism adjusting device according to claim 8, wherein: the measuring main carrier (3) comprises a main carrier shell (303), wherein a visible light target source B (301) and a reflecting prism B (302), an infrared light target source (304) and a reflecting prism C (305) are arranged in an inner cavity of the main carrier shell (303); the reflecting prism B (302) is used for reflecting the visible light beam III emitted by the visible light target source B (301), and the reflecting prism B (302) and the light emitting direction of the visible light target source B (301) are arranged at an angle of 45 degrees; the reflecting prism C (305) is used for reflecting an infrared light beam emitted by the infrared light target source (304), and the reflecting prism C (305) is arranged at an angle of 45 degrees with the light emitting direction of the infrared light target source (304).
10. The rotary arm type platform multi-path aiming axis parallelism adjusting device according to claim 8, wherein: the measuring subcarrier (1) comprises a carrier shell (104), a visible light target source A (103), a semi-transparent and semi-reflective prism (102) and a reflecting prism A (101) are sequentially arranged in an inner cavity of the carrier shell (104) from bottom to top, the semi-transparent and semi-reflective prism (102) and the reflecting prism A (101) are arranged at an angle of 45 degrees with the light emitting direction of the visible light target source A (103), and a part of visible light emitted by the visible light target source A (103) is reflected by the semi-transparent and semi-reflective prism (102) to obtain a visible light beam II; another part of visible light emitted by the visible light target source A (103) passes through the semi-transparent and semi-reflective prism (102) and is reflected by the reflective prism A (101) to obtain a visible light beam I.
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| CN101614503B (en) * | 2009-08-07 | 2012-06-27 | 中国人民解放军济南军区军械雷达修理所 | Multi-axis detection and correction device for 25 mm self-propelled anti-aircraft gun |
| RU132881U1 (en) * | 2013-03-01 | 2013-09-27 | Открытое акционерное общество "Всероссийский научно-исследовательский институт транспортного машиностроения" | GUN ALIGNMENT INSTRUMENT |
| CN104501776B (en) * | 2014-12-18 | 2017-02-22 | 哈尔滨工业大学 | Measurement system and measurement method of polar coordinate-type non-contact horizontal mirror-surface inclination angle |
| CN108507403B (en) * | 2017-02-24 | 2019-11-12 | 北京卓力新航科技有限责任公司 | Self propelled Antiaircraft Gun multi-axial cord consistency detection device based on intelligent photoelectric calibration technique |
| CN108507501B (en) * | 2017-02-28 | 2020-01-24 | 北京卓力新航科技有限责任公司 | Portable artillery multi-barrel axis parallelism detector |
| 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 |
| CN108801294B (en) * | 2018-06-08 | 2022-04-08 | 西安应用光学研究所 | Multi-optical-axis parallelism adjusting method for spatial rotation multi-optical-axis system |
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