CN207751467U - A kind of servo-actuated precision testing device of oriented tube - Google Patents
A kind of servo-actuated precision testing device of oriented tube Download PDFInfo
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- CN207751467U CN207751467U CN201721738451.0U CN201721738451U CN207751467U CN 207751467 U CN207751467 U CN 207751467U CN 201721738451 U CN201721738451 U CN 201721738451U CN 207751467 U CN207751467 U CN 207751467U
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- oriented tube
- rod piece
- theodolites
- equipment
- angle
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Abstract
The utility model discloses a kind of oriented tubes to be servo-actuated precision testing device, belongs to technical field of measurement and test.The system includes：Two theodolites, Beidou receiver, data processing equipment and aided measurement device.Wherein, two theodolites are used to measure horizontal angle and the angle of site of oriented tube, and Beidou receiver is used to measure the deflection in geographical north, and two theodolites and Beidou receiver are coupled with data processing equipment.Aided measurement device includes gun sight and mark post component.Oriented tube provided by the utility model, which is servo-actuated precision testing device, can realize the detection that zero-bit, north finding precision, firing angle and directive moving gun's error are servo-actuated to oriented tube, and be effectively improved accuracy of detection.
Description
Technical field
The utility model is related to technical field of measurement and test more particularly to a kind of oriented tube to be servo-actuated precision testing device.
Background technology
Gun rotated accuracy is one of key technical index of cannon, and the height of gun rotated accuracy directly influences the operation of rocket projectile
Precision.Wherein, rocket gun carries out the aiming of height and direction using finder.To realize that prearranged fire effect, preshot are wanted
Precision is servo-actuated to the oriented tube of rocket gun to be detected and correct.It is existing to oriented tube tune big gun be servo-actuated precision detection method be
The horizontal angle after its automated moving gun and the angle of site are measured using the sighting device of rocket gun itself, but since sighting device itself misses
Difference is larger, and the displacement of rocket gun orientation tubular elastic and barrel offset can not reflect on sighting device in addition, therefore, this inspection
The accuracy of detection of survey method is relatively low.
Utility model content
In view of this, the embodiment of the present application is designed to provide a kind of servo-actuated precision testing device of oriented tube, Neng Gouyou
Improve accuracy of detection in effect ground.
To achieve the goals above, this application provides following technical solutions：
The embodiment of the present application provides a kind of servo-actuated precision testing device of oriented tube, including：Two theodolites, the Big Dipper receive
Machine, data processing equipment and aided measurement device.Wherein, two theodolites are positioned over the same side of the oriented tube,
Horizontal angle for measuring the oriented tube and the angle of site.The Beidou receiver is used to measure the deflection in geographical north.Described two
Platform theodolite and the Beidou receiver are coupled with the data processing equipment.The aided measurement device includes gun sight
With mark post component.The gun sight is set in the oriented tube, and the mark post component includes mark part and for setting up and adjusting
Save the adjustment section of the mark part height.
Further, above-mentioned mark part is vane.
Further, above-mentioned adjustment section includes pedestal and telescopic rod, and the telescopic rod includes the first rod piece and the second rod piece,
One end of first rod piece is connect with the pedestal, and the other end of first rod piece passes through a tight lock part and second bar
One end of part connects, and the mark part is set to the other end of second rod piece；When the tight lock part is non-locking state,
Second rod piece can be relative to first rod piece, along first rod piece length direction sliding.
Further, above-mentioned second rod piece surface is provided with scale along the length direction of second rod piece.
Further, above-mentioned pedestal is provided with idler wheel.
Further, above-mentioned gun sight is the cylinder that the center designed according to the oriented tube internal diameter size is provided with sight hole
Shape structure.
Further, it further includes tripod that above-mentioned oriented tube, which is servo-actuated precision testing device, for setting up respectively described in two
Theodolite and the Beidou receiver.
Further, it further includes battery and charger that above-mentioned oriented tube, which is servo-actuated precision testing device, for being described two
Theodolite and Beidou receiver power supply.
Further, above-mentioned two theodolites and the Beidou receiver by serial port data line and the data at
Manage device coupling.
Further, above-mentioned two theodolites are BTD-2 electronic theodolites.
Oriented tube provided by the embodiments of the present application is servo-actuated precision testing device, passes through the water of two transit survey oriented tubes
The straight angle and the angle of site are measured the deflection in geographical north by Beidou receiver, are acquired by data processing equipment and handle two warps
The measurement data of latitude instrument and Beidou receiver obtains the testing result that precision is servo-actuated to oriented tube.It is directly inspection with oriented tube
Object is surveyed, the detection for being servo-actuated zero-bit, north finding precision, firing angle and directive moving gun's error to oriented tube is realized, is effectively improved
Accuracy of detection.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the structure diagram that a kind of oriented tube that the utility model embodiment provides is servo-actuated precision testing device；
Fig. 2 is the oriented tube shaft centerline measurement that a kind of oriented tube that the utility model embodiment provides is servo-actuated precision testing device
Schematic diagram；
Fig. 3 is the measuring principle figure that a kind of oriented tube that the utility model embodiment provides is servo-actuated precision testing device.
Wherein, reference numeral is respectively：
Oriented tube is servo-actuated precision testing device 10；Data processing equipment 110；Theodolite 120,130；Beidou receiver 140；
Gun sight 150；Sight hole 151；Mark post component 160；Mark part 161；Pedestal 162；First rod piece 163；Second rod piece 164；It carves
Degree 1641；Tight lock part 165；Oriented tube 200；Oriented tube axis 201.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the embodiment of the present application clearer, below in conjunction with the utility model reality
The attached drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, " connection " can be directly connected to, can also be indirectly connected with by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
Fig. 1 is please referred to, the utility model embodiment provides a kind of servo-actuated precision testing device 10 of oriented tube, the system packet
It includes：Two theodolites (120,130 in Fig. 1), Beidou receiver 140, data processing equipment 110 and aided measurement device.
Two theodolites (120,130 in Fig. 1) and Beidou receiver 140 are coupled with data processing equipment 110.
Wherein, two theodolites (120,130 in Fig. 1) are positioned over the same side of oriented tube 200, for measuring oriented tube
200 horizontal angle and the angle of site.Theodolite is a kind of measuring instrument of the measurement horizontal angle and the angle of site designed according to angle measuring principle
Device is divided into two kinds of micrometer instrument and electronic theodolite.200 both ends mark point of oriented tube is measured respectively by two theodolites
Azimuth and pitch angle, and then can directly the horizontal angle and height of oriented tube 200 be obtained according to these azimuths and pitch angle
Low angle, high certainty of measurement are conducive to improve the accuracy of detection that this oriented tube is servo-actuated precision testing device 10.Certainly, in order to improve
Measurement accuracy, two theodolites preferably use the theodolite of same model.For example, in the present embodiment, two theodolites can be equal
Using BTD-2 electronic theodolites.
Deflection of the Beidou receiver 140 for accurately measuring geographical north, in order to which further obtain oriented tube 200 seeks north
Precision.
Data processing equipment 110 acquires the horizontal angle that two theodolites transmit and height angular data and Beidou receiver
The direction angular data in the geographical north of 140 transmission, and handle these data and obtain oriented tube 200 and be servo-actuated accuracy detection result.Specifically,
Data processing equipment 110 in the present embodiment includes input/output end port, memory and processor, and input/output end port is deposited
Reservoir is connected with processor by data line.Wherein, input/output end port may include serial ports, at this point, two theodolite (Fig. 1
In 120,130) and Beidou receiver 140 can be coupled by serial port data line with data processing equipment 110.As one
Kind embodiment, data processing equipment 110 can be computer.
It should be noted that in the present embodiment, the Testing index that oriented tube is servo-actuated accuracy detection includes but not limited to orient
Servo-actuated zero-bit, north finding precision, firing angle and the directive moving gun's error of pipe 200.
Aided measurement device is specifically determined for oriented tube axis and fire for helping out in detection process
The optical axis for taking aim at tool of arrow big gun itself.In the present embodiment, aided measurement device includes gun sight and mark post component.
Fig. 2 is please referred to, gun sight 150 is set in oriented tube 200, for coordinating with mark post component 160 so that it is determined that fixed
To pipe axis 201.In the present embodiment, gun sight 150 is that the center designed according to the internal diameter size of oriented tube 200 is provided with sight hole
151 cylinder-like structure.In use, gun sight 150 to be installed on to the arrival end of oriented tube 200, the optical axis of gun sight 150 with it is fixed
It is overlapped to pipe axis 201.
Mark post component 160 includes mark part 161 and the adjustment section for setting up and adjusting 161 height of mark part.Mark part
161 are specifically used for providing a mark point, the height of the index point can be adjusted by adjusting portion, so that gun sight 150 is taken aim at
Accurate index point, so that it is determined that oriented tube axis 201.
As an implementation, above-mentioned mark part 161 can be vane, at this point, the central point of vane is to mark
The mark point of bar assembly 160.For example, vane is that graticulated vane is arranged, then cross hairs central point is above-mentioned mark
Note point.
As an implementation, adjustment section includes pedestal 162 and telescopic rod, and the telescopic rod includes the first rod piece 163
With the second rod piece 164.One end of first rod piece 163 is connect with pedestal 162, and the other end of the first rod piece 163 passes through a tight lock part
165 connect with one end of the second rod piece 164, and mark part 161 is set to the other end of the second rod piece 164.Specifically, mark part
161 and second rod piece 164 the other end connection type there are many.For example, mark part 161 can be clamped in by top
The other end of two rod pieces 164.Alternatively, second can also be set to mark part 161 by bonding method or other clamping devices
The other end of rod piece 164.
When tight lock part 165 be non-locking state when, the second rod piece 164 can relative to the first rod piece 163, along the first rod piece
163 length direction sliding, so that telescopic rod elongates or shortens.When tight lock part 165 is locking state, the second rod piece
164 fix relative to the position of the first rod piece 163.For example, the first rod piece 163 is outer tube, the second rod piece 164 is inner tube, outer tube
Second end connect with pedestal 162, the first end of inner tube stretches into the second end of outer tube, and the second end of inner tube is provided with mark part
161, inner tube can be slided along tube axis direction relative to outer tube, until sliding into behind required position at by the second end of outer tube
It is provided with retaining mechanism locking.
In use, mark post component 160 is first placed into predeterminated position, tight lock part 165 is adjusted to after non-locking state, is adjusted
The position of the second rod piece 164 is saved, until gun sight 150 aims at the mark point on mark part 161, tight lock part 165 is adjusted to lock
Tight state.At this point, the mark point on 160 mark part 161 of central point and mark post component for passing through gun sight 150 can determine
Oriented tube axis 201.It certainly, can also be in an end cap of the separate gun sight 150 of oriented tube 200 in order to improve accuracy of detection
If one is then located on oriented tube axis 201 with graticulated corrective lens (eye protection), the central point of the cross hairs, at this time can be by taking aim at
The mark point of mark part 161 determines orientation in the central point of quasi- mirror 150, the cross searching point of corrective lens (eye protection) and mark post component 160
Pipe axis 201.
It is highly adjusted it should be noted that adjustment section other than the above embodiment, can also be that by mark part 161
The other structures of section.
In addition, in order to more accurately adjust the height of the mark point on above-mentioned mark part 161,164 surface edge of the second rod piece
The length direction of second rod piece 164 is provided with scale 1641.At this point it is possible to which the adjusting of second rod piece 164 is arrived according to scale 1641
Mark point on mark part 161 is adjusted the height to needs by required position.It should be noted that on the second rod piece 164
Demand of the minimum scale unit according to user to degree of regulation is arranged.
For the ease of mobile mark post component 160, idler wheel can be arranged in the pedestal 162 of mark post component 160.For example, can set
Set four universal wheels.
It is understood that it further includes tripod that oriented tube provided in this embodiment, which is servo-actuated precision testing device 10, it is used for
Two theodolites and Beidou receiver 140 are set up respectively.
In addition, it can also include battery and charger that oriented tube provided in this embodiment, which is servo-actuated precision testing device 10, use
In for the power supply for electrical equipment such as theodolite and Beidou receiver 140.
It, below will be to the servo-actuated essence of oriented tube provided in this embodiment in order to be more clearly understood that the technical solution of the application
The specific work process of degree detection device 10 illustrates.
Fig. 3 is please referred to, two theodolites O1, O2 are placed in the side of oriented tube 200, through mutually returning to taking aim at back bearing
Zero, obtain O1O2 lines.
Paste a marker respectively at 200 both ends of cannon oriented tube, the central points of two markers be expressed as P1,
P2.It should be noted that in order to make P1, P2 be overlapped respectively with the central point at 200 both ends of oriented tube as far as possible, binding mark object
Before, it needs to first pass through gun sight 150 and mark post component 160 determines oriented tube axis.When in order to binding mark object, pass through through
The central point of latitude instrument verification mark object whether be located at oriented tube axis on, so that it is guaranteed that P1, P2 respectively with 200 both ends of oriented tube
Central point overlaps.At this point, P1P2 lines are oriented tube axis, P1 ', P2 ' are the throwing of P1, P2 on theodolite optical axis horizontal plane
Shadow.Wherein, marker can be vane, can also be other objects with mark point.
Then, two theodolites first aim at P1 simultaneously, then aim at P2.The P that two theodolites will be measured successively1、P2Point
Four azimuth angle alphas1、α2、α3And α4With four pitch angle β1、β2、β3And β4It is transferred in data processing equipment 110 by serial ports.Number
After the measurement data for collecting two theodolites according to processing unit 110, these measurement data are handled, pass through 4 orientation
Angle conversion between angle, can be obtained O1O2 lines and the angle of P1P2 lines in the horizontal plane, which represents rocket gun
The horizontal angle ψ of oriented tube 200,4 azimuths that the pitch angle and O1, O2 of P1 the and P2 points measured further through O1 or O2 measure it
Between angle conversion, obtain the angle of P1P2 lines and horizontal plane, which represents the angle of site θ of rocket gun oriented tube 200.
Further, if the oriented tube 200 surveyed is in zero-bit state, the servo-actuated zero-bit of oriented tube 200 can be detected.This
When, ideally, measured horizontal angle and the angle of site are zero.If the horizontal angle of the oriented tube 200 measured by reality and
The angle of site is not zero, then needs to judge actually measured value whether in acceptable error range, if in acceptable error model
In enclosing, then processing can not be had to, if not needing maintenance personnel to be adjusted in acceptable error range.
If the ideal firing angle for the oriented tube 200 surveyed is：Horizontal angle ψ0, angle of site θ0, and actually measured firing angle is：Water
The straight angle is ψ1, angle of site θ1.Further pass through the difference of actually measured firing angle and ideal firing angle, you can to obtain oriented tube 200
Directive moving gun's error.
In addition, by the azimuth of the oriented tube 200 measured by theodolite, the orientation angle for obtaining geographical north can be calculated.It is logical
It crosses and is compared with the geographical north value that collected Beidou receiver 140 measures, the north finding precision detection effect of this system can be weighed
Fruit.
Certainly, other than detecting and being servo-actuated zero-bit, north finding precision, firing angle and directive moving gun's error these technical indicators, lead to
It crosses oriented tube provided in this embodiment and is servo-actuated precision testing device 10 and can also carry out the depth of parallelism between the inconsistent detection of firing angle, pipe and examine
Survey and take aim at the aiming zero curve detection etc. of tool.
Wherein, the inconsistent detection of firing angle needs to measure horizontal angle and the angle of site of each oriented tube by this system respectively,
To detect the angular deviations of each oriented tube.
Parallelism detection needs are used as level of the oriented tube of prover pipe in zero-bit by this system measurement respectively between pipe
The horizontal angle and the angle of site of angle and the angle of site and other oriented tubes in zero-bit.When by calculating zero-bit, the level of prover pipe
Each oriented tube axis can be obtained relative to benchmark in difference between angle and the angle of site and the horizontal angle and the angle of site of other oriented tubes
The depth of parallelism of pipe axis.
The aiming zero curve detection for taking aim at tool needs to be used as the oriented tube of prover pipe in zero-bit by this system measurement respectively
Horizontal angle and the angle of site and rocket gun take aim at horizontal angle and the angle of site of the tool in zero-bit.It is measured when by calculating zero-bit
The horizontal angle of prover pipe and the angle of site and the horizontal angle of tool and the difference of the angle of site are taken aim at, height and the direction of taking aim at tool zero curve can be obtained
Deviation.It should be noted that measuring the level that rocket gun takes aim at horizontal angle and the angle of site and measurement oriented tube 200 of the tool in zero-bit
Angle is similar with the principle of the angle of site, and and will not be described here in detail.
In conclusion the oriented tube that the utility model embodiment provides is servo-actuated precision testing device 10, pass through two longitudes and latitudes
Instrument measures horizontal angle and the angle of site of oriented tube 200, the deflection in geographical north is measured by Beidou receiver 140, at data
Reason device 110 acquires and handles the measurement data of two theodolites and Beidou receiver 140, and realization is servo-actuated zero to oriented tube
The detection of the multinomial technical indicators such as position, north finding precision, firing angle and directive moving gun's error.Rocket gun itself is utilized compared to existing
Sighting device measure the mode of horizontal angle and the angle of site after its automated moving gun, oriented tube provided in this embodiment is servo-actuated precision
Detection device 10 is directly detection object with oriented tube 200, is effectively improved accuracy of detection.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (10)
1. a kind of oriented tube is servo-actuated precision testing device, which is characterized in that including：Two theodolites, Beidou receiver, at data
Device and aided measurement device are managed,
Wherein：
Two theodolites are positioned over the same side of the oriented tube, measure horizontal angle and the angle of site of the oriented tube；
The Beidou receiver is used to measure the deflection in geographical north；
Two theodolites and the Beidou receiver are coupled with the data processing equipment；
The aided measurement device includes gun sight and mark post component, and the gun sight is set in the oriented tube, the mark
Bar assembly includes mark part and the adjustment section for setting up and adjusting the mark part height.
2. equipment as described in claim 1, which is characterized in that the mark part is vane.
3. equipment as described in claim 1, which is characterized in that the adjustment section includes pedestal and telescopic rod, the telescopic rod
Including the first rod piece and the second rod piece；
One end of first rod piece is connect with the pedestal, and the other end of first rod piece passes through a tight lock part and described the
One end of two rod pieces connects, and the mark part is set to the other end of second rod piece；When the tight lock part is non-locking shape
When state, the length direction that second rod piece can be relative to first rod piece, along first rod piece slides.
4. equipment as claimed in claim 3, which is characterized in that second rod piece surface is along the length side of second rod piece
To being provided with scale.
5. equipment as claimed in claim 3, which is characterized in that the pedestal is provided with idler wheel.
6. equipment as described in claim 1, which is characterized in that the gun sight is to be designed according to the oriented tube internal diameter size
Center be provided with the cylinder-like structure of sight hole.
7. equipment as described in claim 1, which is characterized in that further include tripod, for setting up two longitudes and latitudes respectively
Instrument and the Beidou receiver.
8. equipment as described in claim 1, which is characterized in that further include battery and charger, for being two longitudes and latitudes
Instrument and Beidou receiver power supply.
9. equipment as described in claim 1, which is characterized in that two theodolites and the Beidou receiver pass through
Serial port data line is coupled with the data processing equipment.
10. equipment as described in claim 1, which is characterized in that two theodolites are BTD-2 electronic theodolites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738451.0U CN207751467U (en) | 2017-12-12 | 2017-12-12 | A kind of servo-actuated precision testing device of oriented tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721738451.0U CN207751467U (en) | 2017-12-12 | 2017-12-12 | A kind of servo-actuated precision testing device of oriented tube |
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| Publication Number | Publication Date |
|---|---|
| CN207751467U true CN207751467U (en) | 2018-08-21 |
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ID=63148360
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|---|---|---|---|
| CN201721738451.0U Expired - Fee Related CN207751467U (en) | 2017-12-12 | 2017-12-12 | A kind of servo-actuated precision testing device of oriented tube |
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| CN (1) | CN207751467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764165A (en) * | 2019-11-07 | 2020-02-07 | 中国人民解放军陆军炮兵防空兵学院士官学校 | Parameter measurement and instrument orientation method for baseline anemometry |
| CN115855116A (en) * | 2023-02-08 | 2023-03-28 | 中国船舶集团有限公司第七〇七研究所 | Error calibration process generation method and system |
-
2017
- 2017-12-12 CN CN201721738451.0U patent/CN207751467U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764165A (en) * | 2019-11-07 | 2020-02-07 | 中国人民解放军陆军炮兵防空兵学院士官学校 | Parameter measurement and instrument orientation method for baseline anemometry |
| CN110764165B (en) * | 2019-11-07 | 2021-06-18 | 中国人民解放军陆军炮兵防空兵学院士官学校 | Parameter measurement and instrument orientation method for baseline anemometry |
| CN115855116A (en) * | 2023-02-08 | 2023-03-28 | 中国船舶集团有限公司第七〇七研究所 | Error calibration process generation method and system |
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