CN105758340B - Novel artillery barrel bore Linearity surveying equipment - Google Patents
Novel artillery barrel bore Linearity surveying equipment Download PDFInfo
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- CN105758340B CN105758340B CN201510522904.5A CN201510522904A CN105758340B CN 105758340 B CN105758340 B CN 105758340B CN 201510522904 A CN201510522904 A CN 201510522904A CN 105758340 B CN105758340 B CN 105758340B
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Abstract
A kind of novel artillery barrel bore Linearity surveying equipment, including detection device and target；The detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, bracket is equipped with main horizontal axis, the main observation device of No.1 is fixed on main horizontal axis, pedestal is equipped on main horizontal axis, pedestal is equipped with countershaft, the axial line of countershaft and the axial line of main horizontal axis intersect vertically, and No.1 pair observation device is fixed on countershaft, and No.1 subjectivity survey line and the No.1 pair line of observation are in same plane；The target has main body, the bottom surface of main body is equipped with three feeler levers, and spherical contact is fixed on the rod end of every feeler lever, and main body is equipped with plane mirror, the mutual alignment relation of specific identification point there are three setting on plane mirror, three identification points and three spherical contact centre ofs sphere is determining.Present invention measurement is accurate, structure is simple and convenient to operate.
Description
Technical field
The present invention relates to artillery barrel bore Linearity surveying equipment.
Background technique
Because processing, gravity, reasons, the axis of gun barrel such as expand with heat and contract with cold are not ideal lines, there is bending.It is light then
Artillery shooting precision is influenced, it is heavy then shell is hindered to move, generate expansion or even bombing bore.Evaluate cannon barrel axis bending degree
Index, the i.e. straightness of gun barrel.
Existing gun barrel verticality measuring method mainly includes the following categories:
(1) detection method of army's routine: it is that standard straight degree diameter rule are put into gun barrel, can be to close by person
Otherwise lattice are unqualified.According to the regulation of GJB4537-2002, once exceeded with the method measurement bending degree, cannon is given
To scrap.
The disadvantage of this method is that: qualitative detection can only be carried out.See Cheng Shi, Huangping, " gun barrel Linearity surveying
Method and measuring cell selection ", " defense technology basis " 2007(2), p53.
(2) detection method of target range measuring station: it is to measure centering ring center in gun barrel difference with measuring telescope
Bias of the position to reference coordinate axle.
The disadvantage of this method is that: vulnerable to the influence of subjective judgement, and also troublesome in poeration, low measurement accuracy, effect
Rate is lower.See Sun Jihong, Zhang Wenjie, Yang Qingwen, " development of the development of gun barrel curvature detector ", " computer measurement
With control " 2006,14(6) p814.
(3) it is measured using sensor arrays such as laser, PSD/CCD.
Such method is disadvantageous in that: some embodies artillery barrel bore section circle using the optical target of fixed diameter
The heart, this does not obviously meet actual conditions；Some need three-jaw or other self-centering units determine the center in each section, depending on
Concentric mechanism structure is more complicated, especially when gun barrel bore is less than normal or bigger than normal, to centering machine process and assemble precision
It is more demanding；It is required that after operation centering machine is moved to certain axial position inside the gun barrel, then adjust centering machine and be allowed to
With the transversal face contact of the axial location accurately to embody the cross section center of circle, it is not easy in operation, is easy to cause biggish survey
Measure error；It is crucial that these measurement methods emphasized laser, sensor installation site cannot be guaranteed real embodiment
Axis etc..See Zhang Liancun, Zhang Guoyu, pay elegant China etc., " φ 25mm gun barrel straightness photoelectric measurement method ", " optics essence
Close engineering " 2004,12(5), p485.See Sun Jihong, Zhang Wenjie, Yang Qingwen, " development of gun barrel curvature detector is ground
System ", " computer measurement and control " 2006,14(6) p814.See white Baoxing, Ma Hong, " the lossless inspection of artillery barrel bore straightness
Examining system ", " Changchun University of Science and Technology's journal " 2002,25(2), p37.Jian Mayong army, quadriporticus are strong, " artillery barrel bore straightness
Automatic checkout system ", " instrumental technique " 2002(1), p11.See Yang Huiyong, Zhang Peilin, Yan Pengcheng etc., " gun barrel curvature
Detection method research ", " weaponry automation " 2008,27(9), p19.See Chen Hongjun, Hu Chaogen, Liu Jianjun, " gun barrel
Linearity surveying and judging service life ", " marine electronic engineering " 2010,30(3), p171.
Total station is using extremely wide instrument of surveying and mapping.Total station overall structure is divided into two large divisions: pedestal and alidade.According to
The telescope in quasi- portion, can in the horizontal plane with 360 are carried out in vertical plane0Rotation, convenient for sighting target.Pedestal is for instrument
The connection of leveling and tripod.The cooperative target of total station is most commonly seen with prism.Wherein, prism is generally by pedestal and three feet
Frame connection installation, single prism often use centering rod and bracket to install.It is detailed in Li Zeqiu chief editor, publishing house of Wuhan University of Technology 2012
Publish its " total station survey technology ", 2.1 sections, p14-p15 July.
Total station can carry out ranging and angle measurement to certain target point in survey station point simultaneously, obtain distance S, horizontal angle γ, hang down
Tri- master datas of right angle α.Rangefinder
When measurement, in survey station point, total station centering leveling, in target point, prism centering leveling.When telescope sights target
When, the horizontal limb degree and vertical circle of total station provide horizontal angle and vertical angle of the target point with respect to survey station point respectively.Li Ze
Ball chief editor, publishing house of Wuhan University of Technology publishes its " total station survey technology " in July, 2012, and 1.2 sections, p7-p9 describes volume
Three kinds of scales such as code scale, grating circle, dynamic scale.
Total station built-in infrared generator and receiver in telescope can emit and coaxial infrared of telescope optic axis
Light.If there is the total station of non-prism measurement function, also built-in laser, can emit coaxial with telescope optic axis in telescope
Red color visible laser.By two-way time of the measurement light wave on testing distance, tested distance can be obtained.See that protects happiness master
It compiles, the Yellow River water conservancy publishing house in August, 2005 publishes its " total station survey technology " p23, p27.
He Baoxi chief editor, the Yellow River water conservancy publishing house in August, 2005 publish its " total station survey technology " second section of chapter 2,
The range measurement principle of current total station, mainly impulse method, ranging phase method are described, the Department of Electronics of corresponding complexity is required
System.The pulse that impulse method ranging, directly measurement rangefinder issue is tested the time of distance back and forth.It is military according to Ye Xiaoming, Ling Mozhu
Chinese university press publishes its " total station errors of principles " p8 in March, 2004, even if the clock frequency for timing have it is atomic small
Error, also result in very big measurement error.For example clock frequency is 100MHz, even if having the frequency error of ± 1Hz, ranging
Error is also up to ± 1.5m.So impulse method measurement accuracy is low, it is mainly used for long-range low precision measure.Ranging phase method,
Principle be by measuring the phase change that continuous modulated signal generates back and forth on testing distance come the indirect determination propagation time,
To acquire propagation distance.Ranging phase method is related to complicated control and operation, such as measurement ruler conversion and control, light path converting
Control, dim light automatically control, and survey phase rhythm (timing control), the conversion of phase distance, coarse-fine ruler apart from Linking operation etc. (see leaf
Know bright, Ling Mozhu, publishing house of Wuhan University publishes its " total station errors of principles " p15 in March, 2004).The electronic system of measurement
More than impulse method complexity.Thus many problems be will lead to.Ye Xiaoming, Ling Mozhu, publishing house of Wuhan University publish it in March, 2004
The 3rd chapter of " the total station errors of principles " p42 is analyzed, for example the same frequency photoelectricity in circuit harasses the mistake of period caused by signal
Difference, inner quartz crystal oscillator are affected by temperature caused error.Li Guangyun, Li Zongchun chief editor, Mapping Press 2011 1
" industrial measuring system principle and application " p134 of moon publication, caused by also referring to that practical range frequency and design frequency are inconsistent
Range error problem.
Have a problem most important to range accuracy, no matter pulse ranging or phase ranging, range accuracy all takes
Certainly in the precise measurement to the light velocity in atmosphere.And during actual measurement, the light velocity is by feelings such as atmospheric temperature, humidity, air pressures
Condition influences, and needs to measure these meteorologic parameters in advance, and carry out relevant atmospheric correction.It is edited according to Li Zeqiu, Wuhan science and engineering
University press publishes its " total station survey technology " p22 in July, 2012, and the atmospheric correction of total station is also and used in the total station
The wavelength of ranging light wave is related.
Summary of the invention
It is an object of the invention to propose a kind of to measure accurate, easy to operate novel artillery barrel bore Linearity surveying
Equipment.
In order to achieve the above objectives, one of the technical solution that the present invention takes is as follows: the present invention includes detection device and work
Target；Detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot with
Pedestal is fixedly connected, and horizontal rotation platform is on pedestal and rotates around the axial line of vertical pivot, bracket be equipped with it is horizontal and
It can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main intersection point,
The main observation device of No.1 is fixed on main horizontal axis, the main observation device of No.1 is a telescope, and collimation axis is known as No.1 subjectivity
Survey line, No.1 subjectivity survey line are equipped with pedestal on main horizontal axis, set on pedestal by main intersection point and perpendicular to the axial line of main horizontal axis
Have the countershaft that can be rotated around self-axis line, the axial line and No.1 subjectivity survey line of countershaft at spatial vertical, and with master
The axial line of horizontal axis intersects vertically, and forms auxiliary intersection point, No.1 pair observation device is fixed on countershaft, No.1 pair observation device is
One telescope, collimation axis are known as the No.1 pair line of observation, and the No.1 pair line of observation passes through auxiliary intersection point and the axial line perpendicular to countershaft,
No.1 subjectivity survey line and the No.1 pair line of observation are in same plane；Horizontal limb is installed between vertical pivot and horizontal rotation platform,
Main dial is installed between main horizontal axis and bracket corresponding site, secondary scale is installed between countershaft and pedestal corresponding site；It is above-mentioned
The rotation of horizontal rotation platform, main horizontal axis and countershaft is manual；The target has main body, and the bottom surface of main body is equipped with
Three support rods being in triangular distribution, spherical contact is fixed on the rod end of every support rod, and the top surface of main body is equipped with flat
Face mirror, sets that there are three specific identification point, the mutual alignment relations of three identification points and three spherical contact centre ofs sphere on plane mirror
It is determining；In use, target is in artillery barrel bore, the spherical contact on three support rods is against gun barrel
In interior bore wall, No.1 subjectivity survey line and the No.1 pair line of observation intersect at first identification point, determine that first identification point is relatively main
The coordinate of intersection point, and so on, determine the coordinate position of second identification point, third identification point, as a result, three spherical contacts
The coordinate position of the centre of sphere is determined.
In order to achieve the above objectives, the two of the technical solution that the present invention takes are as follows: the present invention includes detection device and work
Target；Detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot with
Pedestal is fixedly connected, and horizontal rotation platform is on pedestal and rotates around the axial line of vertical pivot, bracket be equipped with it is horizontal and
It can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main intersection point,
No. two main observation devices are fixed on main horizontal axis, No. two main observation devices are a telescope, and collimation axis is known as No. two subjectivities
Survey line, No. two subjective surveys line are equipped with pedestal on main horizontal axis, set on pedestal by main intersection point and perpendicular to the axial line of main horizontal axis
Have a countershaft that can be rotated around self-axis line, the axial line of countershaft with No. two subjectivity surveys line at spatial vertical, and with master
The axial line of horizontal axis intersects vertically, and forms auxiliary intersection point, and No. two secondary observation devices are fixed on countershaft, and No. two secondary observation devices are
The telescope of one in-built CCD digital camera, collimation axis are known as No. two secondary lines of observation, and No. two secondary lines of observation pass through auxiliary intersection point and hang down
Directly same plane is in the axial line of countershaft, No. two subjective surveys line and No. two secondary lines of observation；Vertical pivot and horizontal rotation platform it
Between horizontal limb is installed, main dial is installed between main horizontal axis and bracket corresponding site, countershaft and pedestal corresponding site it
Between secondary scale is installed；Above-mentioned horizontal rotation platform and main horizontal axis rotate to be manually, and rotating to be for countershaft is electronic；The work mesh
Mark has main body, and the bottom surface of main body is equipped with three support rods being in triangular distribution, is fixed on the rod end of every support rod
Spherical contact, the top surface of main body are equipped with plane mirror, are set on plane mirror there are three specific identification point, three identification points and three
The mutual alignment relation of the spherical contact centre of sphere is determining；In use, target is in artillery barrel bore, three supports
Spherical contact on bar is against on artillery barrel bore wall, and No. two subjective surveys line and No. two secondary lines of observation intersect at first mark
Point determines the coordinate of the relatively main intersection point of first identification point, and so on, determine second identification point, third identification point
Coordinate position, the coordinate position of three spherical contact centre ofs sphere is determined as a result,.
In order to achieve the above objectives, the three of the technical solution that the present invention takes are as follows: the present invention includes detection device and work
Target；Detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot with
Pedestal is fixedly connected, and horizontal rotation platform is on pedestal and rotates around the axial line of vertical pivot, bracket be equipped with it is horizontal and
It can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main intersection point,
No. three main observation devices are fixed on main horizontal axis, No. three main observation devices are the telescope of an in-built CCD digital camera, depending on
Fiducial axis is known as No. three subjective surveys line, and No. three subjective surveys line are by main intersection point and perpendicular to the axial line of main horizontal axis, on main horizontal axis
Equipped with pedestal, pedestal is equipped with can be around the countershaft that self-axis line is rotated, the axial line of countershaft and No. three subjective surveys line
It intersects vertically at spatial vertical, and with the axial line of main horizontal axis, forms auxiliary intersection point, No. three secondary observation dresses are fixed on countershaft
It sets, No. three secondary observation devices are the telescope of an in-built CCD digital camera, and collimation axis is known as No. three secondary lines of observation, No. three pairs
The line of observation is in same plane by auxiliary intersection point and the axial line perpendicular to countershaft, No. three subjective surveys line and No. three secondary lines of observation；
Horizontal limb is installed between vertical pivot and horizontal rotation platform, main dial is installed between main horizontal axis and bracket corresponding site,
Secondary scale is installed between countershaft and pedestal corresponding site；The rotation of above-mentioned horizontal rotation platform, main horizontal axis and countershaft is electronic；
The target has main body, and the bottom surface of main body is equipped with three support rods being in triangular distribution, the bar of every support rod
Spherical contact is fixed on end, the top surface of main body is equipped with plane mirror, is set on plane mirror there are three specific identification point, three are marked
It is determining for knowing the mutual alignment relation of point and three spherical contact centre ofs sphere；In use, target is in artillery barrel bore,
Spherical contact on its three support rods is against on artillery barrel bore wall, and No. three subjective surveys line and No. three secondary lines of observation intersect at
First identification point determines the coordinate of the relatively main intersection point of first identification point, and so on, determine second identification point, third
The coordinate position of a identification point, the coordinate position of three spherical contact centre ofs sphere is determined as a result,.
In order to achieve the above objectives, the four of the technical solution that the present invention takes are as follows: the present invention includes detection device and work
Target；Detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot with
Pedestal is fixedly connected, and horizontal rotation platform is on pedestal and rotates around the axial line of vertical pivot, bracket be equipped with it is horizontal and
It can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main intersection point,
No. four main observation devices are fixed on main horizontal axis, No. four main observation devices are a laser, and optical axis is known as No. four subjective surveys
Line, No. four subjective surveys line are equipped with pedestal, pedestal is equipped with by main intersection point and perpendicular to the axial line of main horizontal axis on main horizontal axis
The countershaft that can be rotated around self-axis line, the axial line of countershaft with No. four subjectivity surveys line at spatial vertical, and with main cross
The axial line of axis intersects vertically, and forms auxiliary intersection point, No. four secondary observation devices is fixed on countershaft, No. four secondary observation devices are one
Laser, optical axis are known as No. four secondary lines of observation, and No. four secondary lines of observation are by auxiliary intersection point and the axial line perpendicular to countershaft, and No. four
Subjective survey line and No. four secondary lines of observation are in same plane；Horizontal limb is installed between vertical pivot and horizontal rotation platform, in master
Main dial is installed between horizontal axis and bracket corresponding site, secondary scale is installed between countershaft and pedestal corresponding site；Above-mentioned level
The rotation of revolving platform, main horizontal axis and countershaft is manual；The target has main body, and the bottom surface of main body is equipped at three
Three support rods of angular distribution are fixed with spherical contact on the rod end of every support rod, set that there are three PSD on the top surface of main body
The photosurface of sensor, all PSD sensors is generally aligned in the same plane, and the photosurface of each PSD sensor is equipped with one and specifies
The mutual alignment relation of point, three specified points and three spherical contact centre ofs sphere is determining；In use, target is in cannon
Thorax in barrel, the spherical contact on three support rods are against on artillery barrel bore wall, and No. four subjective surveys line and No. four secondary are seen
Survey line intersects at first specified point, determines the coordinate of the relatively main intersection point of first specified point, and so on, determine second finger
The coordinate position of fixed point, third specified point, the coordinate position of three spherical contact centre ofs sphere is determined as a result,.
In order to achieve the above objectives, the five of the technical solution that the present invention takes are as follows: the present invention includes detection device and work
Target；Detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot with
Pedestal is fixedly connected, and horizontal rotation platform is on pedestal and rotates around the axial line of vertical pivot, bracket be equipped with it is horizontal and
It can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main intersection point,
No. five main observation devices are fixed on main horizontal axis, No. five main observation devices are a laser, and optical axis is known as No. five subjective surveys
Line, No. five subjective surveys line are equipped with pedestal, pedestal is equipped with by main intersection point and perpendicular to the axial line of main horizontal axis on main horizontal axis
The countershaft that can be rotated around self-axis line, the axial line of countershaft with No. five subjectivity surveys line at spatial vertical, and with main cross
The axial line of axis intersects vertically, and forms auxiliary intersection point, No. five secondary observation devices is fixed on countershaft, No. five secondary observation devices are one
Laser, optical axis are known as No. five secondary lines of observation, and No. five secondary lines of observation are by auxiliary intersection point and the axial line perpendicular to countershaft, and No. five
Subjective survey line and No. five secondary lines of observation are in same plane；Horizontal limb is installed between vertical pivot and horizontal rotation platform, in master
Main dial is installed between horizontal axis and bracket corresponding site, secondary scale is installed between countershaft and pedestal corresponding site；Above-mentioned level
Revolving platform and main horizontal axis rotate to be manually, and rotating to be for countershaft is electronic；The target has main body, the bottom surface of main body
Three support rods being in triangular distribution are equipped with, are fixed with spherical contact on the rod end of every support rod, on the top surface of main body
If there are three PSD sensor, the photosurface of all PSD sensors is generally aligned in the same plane, sets on the photosurface of each PSD sensor
There is a specified point, the mutual alignment relation of three specified points and three spherical contact centre ofs sphere is determining；In use, work mesh
Mark is in artillery barrel bore, and the spherical contact on three support rods is against on artillery barrel bore wall, No. five subjective surveys line
First specified point is intersected at No. five secondary lines of observation, determines the coordinate of the relatively main intersection point of first specified point, and so on, really
The coordinate position of fixed second specified point, third specified point, the coordinate position of three spherical contact centre ofs sphere is able to really as a result,
It is fixed.
In order to achieve the above objectives, the six of the technical solution that the present invention takes are as follows: the present invention includes detection device and work
Target；Detection device has pedestal, horizontal rotation platform, bracket and vertical pivot, and bracket is fixed on horizontal rotation platform, vertical pivot with
Pedestal is fixedly connected, and horizontal rotation platform is on pedestal and rotates around the axial line of vertical pivot, bracket be equipped with it is horizontal and
It can intersect around the main horizontal axis that self-axis line is rotated, the axial line of main horizontal axis with the axial line of vertical pivot, form main intersection point,
No. six main observation devices are fixed on main horizontal axis, No. six main observation devices are a laser, and optical axis is known as No. six subjective surveys
Line, No. six subjective surveys line are equipped with pedestal, pedestal is equipped with by main intersection point and perpendicular to the axial line of main horizontal axis on main horizontal axis
The countershaft that can be rotated around self-axis line, the axial line of countershaft with No. six subjectivity surveys line at spatial vertical, and with main cross
The axial line of axis intersects vertically, and forms auxiliary intersection point, No. six secondary observation devices is fixed on countershaft, No. six secondary observation devices are one
Laser, optical axis are known as No. six secondary lines of observation, and No. six secondary lines of observation are by auxiliary intersection point and the axial line perpendicular to countershaft, and No. six
Subjective survey line and No. six secondary lines of observation are in same plane；Horizontal limb is installed between vertical pivot and horizontal rotation platform, in master
Main dial is installed between horizontal axis and bracket corresponding site, secondary scale is installed between countershaft and pedestal corresponding site；Above-mentioned level
The rotation of revolving platform, main horizontal axis and countershaft is electronic；The target has main body, and the bottom surface of main body is equipped at three
Three support rods of angular distribution are fixed with spherical contact on the rod end of every support rod, set that there are three PSD on the top surface of main body
The photosurface of sensor, all PSD sensors is generally aligned in the same plane, and the photosurface of each PSD sensor is equipped with one and specifies
The mutual alignment relation of point, three specified points and three spherical contact centre ofs sphere is determining；In use, target is in cannon
Thorax in barrel, the spherical contact on three support rods are against on artillery barrel bore wall, and No. six subjective surveys line and No. six secondary are seen
Survey line intersects at first specified point, determines the coordinate of the relatively main intersection point of first specified point, and so on, determine second finger
The coordinate position of fixed point, third specified point, the coordinate position of three spherical contact centre ofs sphere is determined as a result,.
The present invention has following good effect: assay device structures of the invention are relatively easy, and test process is simple and easy
In grasp, data processing software programming is simple, and measuring accuracy is high；Electronic equipment greatly simplifies, and external environment is for electronic system
Adverse effect greatly reduce；Ranging process and the light velocity of the invention is unrelated, when measurement, just no longer need to measurement temperature, air pressure,
The atmospheric conditions such as humidity, more adaptation field environment.The present invention can greatly simplify the calibrating to electro-optical distance measurement system.
Detailed description of the invention
Fig. 1 is the schematic diagram of embodiment 1.
Fig. 2 is the simple side view of Fig. 1.
Fig. 3 is 1 measurement angle schematic diagram of embodiment.
Fig. 4 is the schematic diagram of embodiment 2.
Fig. 5 is the simple side view of Fig. 4.
Fig. 6 is 2 measurement angle schematic diagram of embodiment.
Fig. 7 is the schematic diagram of embodiment 3.
Fig. 8 is the simple side view of Fig. 7.
Fig. 9 is 3 measurement angle schematic diagram of embodiment.
Figure 10 is the schematic diagram of embodiment 4.
Figure 11 is the simple side view of Figure 10.
Figure 12 is 4 measurement angle schematic diagram of embodiment.
Figure 13 is the schematic diagram of embodiment 5.
Figure 14 is the simple side view of Figure 13.
Figure 15 is 5 measurement angle schematic diagram of embodiment.
Figure 16 is the schematic diagram of embodiment 6.
Figure 17 is the simple side view of Figure 16.
Figure 18 is 6 measurement angle schematic diagram of embodiment.
Specific embodiment
Embodiment 1
See Fig. 1 to Fig. 3, embodiment 1 includes detection device and target.The detection device has pedestal 1, horizontal time
Turn platform 2, bracket 4 and vertical pivot 9, bracket 4 is fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, horizontal rotation
Platform 2 is in the axial line 9a on pedestal 1 and around vertical pivot 9 and rotates.Bracket 4 is equipped with horizontal and can surround self-axis line
The main horizontal axis 5 rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In main horizontal axis 5
On be fixed with the main observation device 6-1 of No.1, the main observation device 6-1 of No.1 is a telescope, and collimation axis is known as the survey of No.1 subjectivity
Line 6-1a, No.1 subjectivity survey line 6-1a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.Axis is equipped on main horizontal axis 5
Frame 10, pedestal 10, which is equipped with, to be surveyed around the countershaft 8 that self-axis line is rotated, the axial line 8a and No.1 subjectivity of countershaft 8
Line 6-1a intersects vertically at spatial vertical, and with the axial line 5a of main horizontal axis 5, forms auxiliary intersection point.No.1 is fixed on countershaft 8
Secondary observation device 7-1, No.1 pair observation device 7-1 are a telescope, and collimation axis is known as No.1 pair line of observation 7-1a, No.1 pair
Line of observation 7-1a passes through auxiliary intersection point and the axial line 8a perpendicular to countershaft 8, No.1 subjectivity survey line 6-1a and No.1 pair line of observation 7-
1a is in same plane.Horizontal limb 3 is installed, in main horizontal axis 5 and the corresponding portion of bracket 4 between vertical pivot 9 and horizontal rotation platform 2
Main dial 11 is installed between position, secondary scale 12 is installed between 10 corresponding site of countershaft 8 and pedestal.Horizontal limb 3 is for measuring
The angle of revolution of horizontal rotation platform 2.Main dial 11 is for measuring between No.1 subjectivity survey line 6-1a and the axial line 9a of vertical pivot 9
Angle, that is, vertical angle α size.Secondary scale 12 is for measuring between No.1 pair line of observation 7-1a and the axial line 5a of main horizontal axis 5
Angle, that is, pivot angle β size.
The rotation of above-mentioned horizontal rotation platform 2, main horizontal axis 5 and countershaft 8 is manual.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
Spherical contact 22 is fixed on the rod end of every support rod, the top surface of main body 20 is equipped with plane mirror 23, and plane mirror 23 is equipped with
The mutual alignment relation of three specific identification points, three identification points and three spherical 22 centre ofs sphere of contact is determining.In use,
Target is in artillery barrel bore, and the spherical contact 22 on three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, the main observation device 6-1 of No.1 can synchronous water with No.1 pair observation device 7-1
Flat revolution.The rotational energy of main horizontal axis 5 drives the main observation device 6-1 of No.1 pitching synchronous with No.1 pair observation device 7-1 work, countershaft
8 rotation drives No.1 pair observation device 7-1 rotation, and No.1 subjectivity survey line 6-1a and No.1 pair line of observation 7-1a are in same
Plane, No.1 pair line of observation 7-1a is in above-mentioned rotation in surface, so No.1 subjectivity survey line 6-1a and the No.1 pair line of observation
7-1a can be intersected at a bit.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in thorax somewhere in gun barrel 19, three
Spherical contact 22 on root support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in gun barrel 19
It is external.Surveyor operates the main observation device 6-1 of No.1, artificial to aim at first identification point of plane mirror in cooperative target, so that the
One identification point is located on No.1 subjectivity survey line 6-1a.Horizontal limb 3 provides the angle of revolution of horizontal rotation platform 2.Main dial
11 provide the value of vertical angle α.Surveyor adjusts No.1 pair observation device 7-1 again later, artificial to aim at plane mirror in cooperative target
First identification point, so that first identification point is located on No.1 pair line of observation 7-1a.At this point, No.1 subjectivity survey line 6-1a and one
Number pair line of observation 7-1a intersects at first identification point.Secondary scale 12 provides the value of pivot angle β, completes point measurement.According to pendulum
The value of the distance h of the value of angle beta, known main intersection point and auxiliary intersection point obtains first identification point finally by data processing section
With the value of main intersection point distance S.Angle of revolution and vertical angle α in conjunction with horizontal rotation platform 2, that is, can determine first identification point
The coordinate of relatively main intersection point.And so on, determine the coordinate position of second identification point point, third identification point.At this time
Determine the sphere centre coordinate of three He the tangent spherical contact 22 of artillery barrel bore wall.Cooperative target is moved in gun barrel
The other several place positions of thorax, repeat the above process.It can determine artillery barrel bore straightness by data processing section.
Embodiment 2
See that fig. 4 to fig. 6, embodiment 2 include detection device and target.The detection device has pedestal 1, horizontal time
Turn platform 2, bracket 4 and vertical pivot 9, bracket 4 is fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, horizontal rotation
Platform 2 is in the axial line 9a on pedestal 1 and around vertical pivot 9 and rotates.Bracket 4 is equipped with horizontal and can surround self-axis line
The main horizontal axis 5 rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In main horizontal axis 5
On be fixed with No. two main observation device 6-2, No. two main observation device 6-2 are a telescope, and collimation axis is known as No. two and subjective surveys
Line 6-2a, No. two subjectivity survey line 6-2a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.Axis is equipped on main horizontal axis 5
Frame 10, pedestal 10 is equipped with can be around the countershaft 8 that self-axis line is rotated, the axial line 8a of countershaft 8 and No. two subjective surveys
Line 6-2a intersects vertically at spatial vertical, and with the axial line 5a of main horizontal axis 5, forms auxiliary intersection point.No. two are fixed on countershaft 8
Secondary observation device 7-2, No. two pair observation device 7-2 are the telescope of an in-built CCD digital camera, and collimation axis is known as No. two pairs
The line of observation 7-2a, No. two pair line of observation 7-2a are by auxiliary intersection point and perpendicular to the axial line 8a, No. two subjective survey line 6-2a of countershaft 8
Same plane is in No. two pair line of observation 7-2a.Horizontal limb 3 is installed, in main cross between vertical pivot 9 and horizontal rotation platform 2
Main dial 11 is installed between 4 corresponding site of axis 5 and bracket, secondary scale 12 is installed between 10 corresponding site of countershaft 8 and pedestal.Water
Pingdu disk 3 is used to measure the angle of revolution of horizontal rotation platform 2.Main dial 11 is for measuring No. two subjectivity survey line 6-2a and vertical pivot
Angle, that is, vertical angle α size between 9 axial line 9a.Secondary scale 12 is for measuring No. two pair line of observation 7-2a and main horizontal axis
Angle, that is, pivot angle β size between 5 axial line 5a.
Above-mentioned horizontal rotation platform 2 and main horizontal axis 5 rotate to be manually, and the rotation of countershaft 8 is driven by motor, motor or
Servo motor or ultrasound electric machine.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
Spherical contact 22 is fixed on the rod end of every support rod, the top surface of main body 20 is equipped with plane mirror 23, and plane mirror 23 is equipped with
The mutual alignment relation of three specific identification points, three identification points and three spherical 22 centre ofs sphere of contact is determining.In use,
Target is in artillery barrel bore, and the spherical contact 22 on three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, No. two main observation device 6-2 and No. two pair observation device 7-2 can synchronize water
Flat revolution.The rotational energy of main horizontal axis 5 drives No. two main observation device 6-2 and No. two pair observation device 7-2 to make synchronous pitching, countershaft
8 rotation makes No. two pair observation device 7-2 rotations, and No. two subjectivity survey line 6-2a and No. two pair line of observation 7-2a are in same flat
Face, No. two pair line of observation 7-2a are in above-mentioned rotation in surface, so No. two subjectivity survey line 6-2a and No. two secondary line of observation 7-2a
It can intersect at a bit.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in thorax somewhere in gun barrel 19, three
Spherical contact 22 on root support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in gun barrel 19
It is external.Surveyor operates No. two main observation device 6-2, artificial to aim at first identification point of plane mirror in cooperative target, so that the
One identification point is located on No. two subjective survey line 6-2a.Horizontal limb 3 provides the angle of revolution of horizontal rotation platform 2.Main dial
11 provide the value of vertical angle α.Later, No. two pair observation device 7-2 are driven by motor, built in No. two secondary observation device 7-2
Under the control of CCD digital camera feedback signal, first identification point of plane mirror in automatic aiming cooperative target, so that first mark
Point is located on No.1 pair line of observation 7-2a.At this point, No. two subjectivity survey line 6-2a and No. two pair line of observation 7-2a intersect at this first
A identification point.Secondary scale 12 provides the value of pivot angle β, completes point measurement.According to the value of pivot angle β, known main intersection point and secondary friendship
The value of the distance h of point obtains the value of first identification point and main intersection point distance S finally by data processing section.In conjunction with water
The angle of revolution of flat revolving platform 2 and vertical angle α can determine the coordinate of the relatively main intersection point of first identification point.And so on,
Determine the coordinate position of second identification point, third identification point.At this time i.e. can determine three and artillery barrel bore wall it is tangent
Spherical contact 22 sphere centre coordinate.Cooperative target is moved to artillery barrel bore in addition several place positions, repeats above-mentioned mistake
Journey.It can determine artillery barrel bore straightness by data processing section.
Embodiment 3
See Fig. 7 to Fig. 9, embodiment 3 includes detection device and target.The detection device has pedestal 1, horizontal time
Turn platform 2, bracket 4 and vertical pivot 9, bracket 4 is fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, horizontal rotation
Platform 2 is in the axial line 9a on pedestal 1 and around vertical pivot 9 and rotates.Bracket 4 is equipped with horizontal and can surround self-axis line
The main horizontal axis 5 rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In main horizontal axis 5
On be fixed with No. three main observation device 6-3, No. three main observation device 6-3 are the telescope of an in-built CCD digital camera, collimation
Axis is known as No. three subjective survey line 6-3a, and No. three subjectivity survey line 6-3a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.?
Main horizontal axis 5 is equipped with pedestal 10, and pedestal 10 is equipped with can be around the countershaft 8 that self-axis line is rotated, the axial line of countershaft 8
8a and No. three subjectivity survey line 6-3a intersects vertically at spatial vertical, and with the axial line 5a of main horizontal axis 5, forms auxiliary intersection point.In pair
No. three secondary observation device 7-3 are fixed on axis 8, No. three pair observation device 7-3 are the telescope of an in-built CCD digital camera,
Collimation axis is known as No. three secondary line of observation 7-3a, and No. three pair line of observation 7-3a pass through auxiliary intersection point and the axial line 8a perpendicular to countershaft 8,
No. three subjectivity survey line 6-3a and No. three pair line of observation 7-3a are in same plane.It is equipped between vertical pivot 9 and horizontal rotation platform 2
Horizontal limb 3 installs main dial 11 between 4 corresponding site of main horizontal axis 5 and bracket, countershaft 8 and 10 corresponding site of pedestal it
Between secondary scale 12 is installed.Horizontal limb 3 is used to measure the angle of revolution of horizontal rotation platform 2.Main dial 11 is for measuring No. three
Angle, that is, vertical angle α size between subjective survey line 6-3a and the axial line 9a of vertical pivot 9.Secondary scale 12 is for measuring No. three pairs
Angle, that is, pivot angle β size between line of observation 7-3a and the axial line 5a of main horizontal axis 5.
The rotation of above-mentioned horizontal rotation platform 2, main horizontal axis 5 and countershaft 8 is respectively driven by motor, and motor is servo motor or surpasses
Acoustic-electric machine.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
Spherical contact 22 is fixed on the rod end of every support rod, the top surface of main body 20 is equipped with plane mirror 23, and plane mirror 23 is equipped with
The mutual alignment relation of three specific identification points, three identification points and three spherical 22 centre ofs sphere of contact is determining.In use,
Target is in artillery barrel bore, and the spherical contact 22 on three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, No. three main observation device 6-3 and No. three pair observation device 7-3 can synchronize water
Flat revolution.The rotational energy of main horizontal axis 5 drives No. three main observation device 6-3 and No. three pair observation device 7-3 to make synchronous pitching, countershaft
8 rotation makes No. three pair observation device 7-3 rotations, and No. three subjectivity survey line 6-3a and No. three pair line of observation 7-3a are in same flat
Face, No. three pair line of observation 7-3a are in above-mentioned rotation in surface, so No. three subjectivity survey line 6-3a and No. three secondary line of observation 7-3a
It can intersect at a bit.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in somewhere in gun barrel 19, three
Spherical contact 22 on support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in outside gun barrel 19
Portion.Horizontal rotation platform 2 is by its motor driven, and main horizontal axis 5 is by its motor driven, built in No. three main observation device 6-3
Under the control of CCD digital camera feedback signal, plane mirror first mark in No. three main observation device 6-3 automatic aiming cooperative targets
Point, so that first identification point is located on No. three subjective survey line 6-3a.Horizontal limb 3 provides the angle of revolution of horizontal rotation platform 2
Degree.Main dial 11 provides the value of vertical angle α.Countershaft 8 is by its motor driven later, in the CCD built in No. three secondary observation device 7-3
Under the control of digital camera feedback signal, first identification point of plane mirror in No. three secondary observation device 7-3 automatic aiming cooperative targets,
So that first identification point is located on No. three secondary line of observation 7-3a.At this point, No. three subjectivity survey line 6-3a and No. three secondary line of observation 7-
3a intersects at first identification point.Secondary scale 12 provides the value of pivot angle β, completes point measurement.According to the value of pivot angle β, known
Main intersection point and auxiliary intersection point distance h value, obtain first identification point and main intersection point distance S finally by data processing section
Value.Angle of revolution and vertical angle α in conjunction with horizontal rotation platform 2 can determine the relatively main intersection point of first identification point
Coordinate.And so on, determine the coordinate position of second identification point, third identification point.It can determine three and cannon at this time
The sphere centre coordinate of the tangent spherical contact 22 of bore wall in barrel.Cooperative target is moved to artillery barrel bore in addition several place positions
It sets, repeats the above process.It can determine artillery barrel bore straightness by data processing section.
Embodiment 4
See Figure 10 to Figure 12, embodiment 4 includes detection device and target.The detection device has pedestal 1, level
Revolving platform 2, bracket 4 and vertical pivot 9, bracket 4 are fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, and level is returned
Turn the axial line 9a that platform 2 is on pedestal 1 and around vertical pivot 9 to rotate.Bracket 4 is equipped with horizontal and can surround Pivot Point Center
The main horizontal axis 5 that line is rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In main cross
No. four main observation device 6-4 are fixed on axis 5, No. four main observation device 6-4 are a laser, and optical axis is known as No. four subjective surveys
Line 6-4a, No. four subjectivity survey line 6-4a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.Axis is equipped on main horizontal axis 5
Frame 10, pedestal 10 is equipped with can be around the countershaft 8 that self-axis line is rotated, the axial line 8a of countershaft 8 and No. four subjective surveys
Line 6-4a intersects vertically at spatial vertical, and with the axial line 5a of main horizontal axis 5, forms auxiliary intersection point.No. four are fixed on countershaft 8
Secondary observation device 7-4, No. four pair observation device 7-4 are a laser, and optical axis is known as No. four secondary line of observation 7-4a, No. four secondary sights
Survey line 7-4a is by auxiliary intersection point and perpendicular to the axial line 8a, No. four subjectivity survey line 6-4a of countershaft 8 and No. four secondary line of observation 7-4a
In same plane.Horizontal limb 3 is installed, in 4 corresponding site of main horizontal axis 5 and bracket between vertical pivot 9 and horizontal rotation platform 2
Between main dial 11 is installed, secondary scale 12 is installed between 10 corresponding site of countershaft 8 and pedestal.Horizontal limb 3 is for measuring water
The angle of revolution of flat revolving platform 2.Main dial 11 is for measuring between No. four subjectivities survey line 6-4a and the axial line 9a of vertical pivot 9
Angle, that is, vertical angle α size.Secondary scale 12 is for measuring between No. four pairs line of observation 7-4a and the axial line 5a of main horizontal axis 5
Angle, that is, pivot angle β size.
The rotation of above-mentioned horizontal rotation platform 2, main horizontal axis 5 and countershaft 8 is manual.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
It is fixed with spherical contact 22 on the rod end of every support rod, is set on the top surface of main body 20 there are three PSD sensor 24, all PSD
The photosurface of sensor is generally aligned in the same plane M, and the photosurface of each PSD sensor 24 is equipped with a specified point, and three specified
The mutual alignment relation of point and three spherical 22 centre ofs sphere of contact is determining.In use, target is in artillery barrel bore,
Spherical contact 22 on its three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, No. four main observation device 6-4 and No. four pair observation device 7-4 can synchronize water
Flat revolution.The rotational energy of main horizontal axis 5 drives No. four main observation device 6-4 and No. four pair observation device 7-4 to make synchronous pitching, countershaft
8 rotation makes No. four pair observation device 7-4 rotations, and No. four subjectivity survey line 6-4a and No. four pair line of observation 7-4a are in same flat
Face, No. four pair line of observation 7-4a are in above-mentioned rotation in surface, so No. four subjectivity survey line 6-4a and No. four secondary line of observation 7-4a
It can intersect at a bit.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in somewhere in gun barrel 19, three
Spherical contact 22 on support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in outside gun barrel 19
Portion.When measurement, No. four main observation device 6-4 are opened, close No. four secondary observation device 7-4.Surveyor operates No. four subjective survey and fills
6-4 is set, according to first PSD sensor feedback signal, first PSD sensor specified point is manually aimed at, so that the specified point
On No. four subjective survey line 6-4a.Horizontal limb 3 provides the angle of revolution of horizontal rotation platform 2.Main dial 11 provides vertically
The value of angle α.Later, No. four main observation device 6-4 are closed, No. four secondary observation device 7-4 are opened.Surveyor adjusts No. four secondary sights again
It surveys device 7-4 and the PSD sensor specified point is manually aimed at, so that the specified point is located at according to the PSD sensor feedback signal
On No. four secondary line of observation 7-4a.At this point, No. four subjectivity survey line 6-4a and No. four pair line of observation 7-4a intersect at the specified point.Secondary degree
Disk 12 provides the value of pivot angle β, completes specified point measurement.According to the value of pivot angle β, the distance h of known main intersection point and auxiliary intersection point
Value, the value of the specified point Yu main intersection point distance S is obtained finally by data processing section.In conjunction with horizontal rotation platform 2
Angle of revolution and vertical angle α can determine the coordinate of the relatively main intersection point of the specified point.And so on, determine second specified point,
The coordinate position of third specified point.It can determine the sphere centre coordinate of three spherical contacts 22 at this time.Cooperative target is moved to
The other several place positions of artillery barrel bore, repeat the above process.It can determine that artillery barrel bore is straight by data processing section
Dimension.
Embodiment 5
See Figure 13 to Figure 15, embodiment 5 includes detection device and target.The detection device has pedestal 1, level
Revolving platform 2, bracket 4 and vertical pivot 9, bracket 4 are fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, and level is returned
Turn the axial line 9a that platform 2 is on pedestal 1 and around vertical pivot 9 to rotate.Bracket 4 is equipped with horizontal and can surround Pivot Point Center
The main horizontal axis 5 that line is rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In main cross
No. five main observation device 6-5 are fixed on axis 5, No. five main observation device 6-5 are a laser, and optical axis is known as No. five subjective surveys
Line 6-5a, No. five subjectivity survey line 6-5a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.Axis is equipped on main horizontal axis 5
Frame 10, pedestal 10 is equipped with can be around the countershaft 8 that self-axis line is rotated, the axial line 8a of countershaft 8 and No. five subjective surveys
Line 6-5a intersects vertically at spatial vertical, and with the axial line 5a of main horizontal axis 5, forms auxiliary intersection point.No. five are fixed on countershaft 8
Secondary observation device 7-5, No. five pair observation device 7-5 are a laser, and optical axis is known as No. five secondary line of observation 7-5a, No. five secondary sights
Survey line 7-5a is by auxiliary intersection point and perpendicular to the axial line 8a, No. five subjectivity survey line 6-5a of countershaft 8 and No. five secondary line of observation 7-5a
In same plane.Horizontal limb 3 is installed, in 4 corresponding site of main horizontal axis 5 and bracket between vertical pivot 9 and horizontal rotation platform 2
Between main dial 11 is installed, secondary scale 12 is installed between 10 corresponding site of countershaft 8 and pedestal.Horizontal limb 3 is for measuring water
The angle of revolution of flat revolving platform 2.Main dial 11 is for measuring between No. five subjectivities survey line 6-5a and the axial line 9a of vertical pivot 9
Angle, that is, vertical angle α size.Secondary scale 12 is for measuring between No. five pairs line of observation 7-5a and the axial line 5a of main horizontal axis 5
Angle, that is, pivot angle β size.
Above-mentioned horizontal rotation platform 2 and main horizontal axis 5 rotate to be manually, and the rotation of countershaft 8 is driven by motor, and motor is to watch
Take motor or ultrasound electric machine.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
It is fixed with spherical contact 22 on the rod end of every support rod, is set on the top surface of main body 20 there are three PSD sensor 24, all PSD
The photosurface of sensor is generally aligned in the same plane M, and the photosurface of each PSD sensor 24 is equipped with a specified point, and three specified
The mutual alignment relation of point and three spherical 22 centre ofs sphere of contact is determining.In use, target is in artillery barrel bore,
Spherical contact 22 on its three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, No. five main observation device 6-5 and No. five pair observation device 7-5 can synchronize water
Flat revolution.The rotational energy of main horizontal axis 5 drives No. five main observation device 6-5 and No. five pair observation device 7-5 to make synchronous pitching, countershaft
8 rotation makes No. five pair observation device 7-5 rotations, and No. five subjectivity survey line 6-5a and No. five pair line of observation 7-5a are in same flat
Face, No. five pair line of observation 7-5a are in above-mentioned rotation in surface, so No. five subjectivity survey line 6-5a and No. five secondary line of observation 7-5a
It can intersect at a bit.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in somewhere in gun barrel 19, three
Spherical contact 22 on support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in outside gun barrel 19
Portion.When measurement, No. five main observation device 6-5 are opened, close No. five secondary observation device 7-5.Surveyor operates No. five subjective survey and fills
6-5 is set, according to first PSD sensor feedback signal, first PSD sensor specified point is manually aimed at, so that the specified point
On No. five subjective survey line 6-5a.Horizontal limb 3 provides the angle of revolution of horizontal rotation platform 2.Main dial 11 provides vertically
The value of angle α.Later, No. five main observation device 6-5 are closed, No. five secondary observation device 7-5 are opened.No. five pair observation device 7-5 by
Motor driven, under PSD sensor feedback signal control, automatic aiming PSD sensor specified point, so that the specified point
In on No. five secondary line of observation 7-5a.At this point, No. five subjectivity survey line 6-5a and No. five pair line of observation 7-5a intersect at the specified point.It is secondary
Scale 12 provides the value of pivot angle β, completes specified point measurement.According to the value of pivot angle β, the distance of known main intersection point and auxiliary intersection point
The value of h obtains the value of the specified point Yu main intersection point distance S finally by data processing section.In conjunction with horizontal rotation platform 2
Angle of revolution and vertical angle α can determine the coordinate of the relatively main intersection point of the specified point.And so on, determine second specified point,
The coordinate position of third specified point.It can determine the centre of sphere of three He the tangent spherical contact 22 of artillery barrel bore wall at this time
Coordinate.Cooperative target is moved to artillery barrel bore in addition several place positions, is repeated the above process.Pass through data processing section
It can determine artillery barrel bore straightness.
Embodiment 6
See Figure 16 to Figure 18, embodiment 6 includes detection device and target.The detection device has pedestal 1, level
Revolving platform 2, bracket 4 and vertical pivot 9, bracket 4 are fixed on horizontal rotation platform 2, and vertical pivot 9 is fixedly connected with pedestal 1, and level is returned
Turn the axial line 9a that platform 2 is on pedestal 1 and around vertical pivot 9 to rotate.Bracket 4 is equipped with horizontal and can surround Pivot Point Center
The main horizontal axis 5 that line is rotated, the axial line 5a of main horizontal axis 5 intersect with the axial line 9a of vertical pivot 9, form main intersection point.In main cross
No. six main observation device 6-6 are fixed on axis 5, No. six main observation device 6-6 are a laser, and optical axis is known as No. six subjective surveys
Line 6-6a, No. six subjectivity survey line 6-6a are by main intersection point and perpendicular to the axial line 5a of main horizontal axis 5.Axis is equipped on main horizontal axis 5
Frame 10, pedestal 10 is equipped with can be around the countershaft 8 that self-axis line is rotated, the axial line 8a of countershaft 8 and No. six subjective surveys
Line 6-6a intersects vertically at spatial vertical, and with the axial line 5a of main horizontal axis 5, forms auxiliary intersection point.No. six are fixed on countershaft 8
Secondary observation device 7-6, No. six pair observation device 7-6 are a laser, and optical axis is known as No. six secondary line of observation 7-6a, No. six secondary sights
Survey line 7-6a is by auxiliary intersection point and perpendicular to the axial line 8a, No. six subjectivity survey line 6-6a of countershaft 8 and No. six secondary line of observation 7-6a
In same plane.Horizontal limb 3 is installed, in 4 corresponding site of main horizontal axis 5 and bracket between vertical pivot 9 and horizontal rotation platform 2
Between main dial 11 is installed, secondary scale 12 is installed between 10 corresponding site of countershaft 8 and pedestal.Horizontal limb 3 is for measuring water
The angle of revolution of flat revolving platform 2.Main dial 11 is for measuring between No. six subjectivities survey line 6-6a and the axial line 9a of vertical pivot 9
Angle, that is, vertical angle α size.Secondary scale 12 is for measuring between No. six pairs line of observation 7-6a and the axial line 5a of main horizontal axis 5
Angle, that is, pivot angle β size.
The rotation of above-mentioned horizontal rotation platform 2, main horizontal axis 5 and countershaft 8 is respectively driven by motor, and motor is servo motor or surpasses
Acoustic-electric machine.
The target has main body 20, and the bottom surface of main body 20 is equipped with three support rods 21 being in triangular distribution,
It is fixed with spherical contact 22 on the rod end of every support rod, is set on the top surface of main body 20 there are three PSD sensor 24, all PSD
The photosurface of sensor is generally aligned in the same plane M, and the photosurface of each PSD sensor 24 is equipped with a specified point, and three specified
The mutual alignment relation of point and three spherical 22 centre ofs sphere of contact is determining.In use, target is in artillery barrel bore,
Spherical contact 22 on its three support rods 21 is against on artillery barrel bore wall.
Under the action of horizontal rotation platform 2, the rotational energy of main horizontal axis 5 drives No. six main observation device 6-6 and No. six pairs
Observation device 7-6 makees synchronous pitching, and the rotation of countershaft 8 makes No. six pair observation device 7-6 rotations, No. six subjectivity survey line 6-6a and six
Number pair line of observation 7-6a is in conplane, and No. six pair line of observation 7-6a are in above-mentioned rotation in surface, so No. six subjectivities
Survey line 6-6a and No. two pair line of observation 7-6a can be intersected at a bit.
The present embodiment also has power unit, data processing section, communication interface and display screen, keyboard etc..
The application method and detection process of the present embodiment are as follows: cooperative target is placed in somewhere in gun barrel 19, three
Spherical contact 22 on support rod 21 is against on artillery barrel bore wall into tangent shape.Detection device is placed in outside gun barrel 19
Portion.When measurement, No. six main observation device 6-6 are opened, close No. six secondary observation device 7-6.Horizontal rotation platform is driven by its motor
Dynamic, main horizontal axis 5 is by its motor driven, and in the case where first PSD sensor feedback signal controls, No. six main observation device 6-6 are automatic
First PSD sensor specified point is aimed at, so that the specified point is located on subjective survey line 6-6a.Horizontal limb 3 provides horizontal return
Turn the angle of revolution of platform 2.Main dial 11 provides the value of vertical angle α.Later, No. six main observation device 6-6 are closed, open No. six
Secondary observation device 7-6.No. six pair observation device 7-6 are driven by motor, under the control of PSD sensor feedback signal, automatic aiming
The PSD sensor specified point, so that the specified point is located on secondary line of observation 7-6a.At this point, No. six subjectivity survey line 6-6a and No. six
Secondary line of observation 7-6a intersects at the specified point.Secondary scale 12 provides the value of pivot angle β, completes specified point measurement.According to pivot angle β's
Value, known main intersection point and auxiliary intersection point distance h value, finally by data processing section obtain the specified point and main intersection point away from
Value from S.Angle of revolution and vertical angle α in conjunction with horizontal rotation platform 2, that is, can determine the seat of the relatively main intersection point of the specified point
Mark.And so on, determine the coordinate position of second specified point, third specified point.It can determine three and cannon body at this time
The sphere centre coordinate of the tangent spherical contact 22 of bore wall in managing.Cooperative target is moved to artillery barrel bore in addition several place positions
It sets, repeats the above process.It can determine artillery barrel bore straightness by data processing section.
In-built CCD digital camera telescope is mentioned in above-described embodiment, it is seen that He Baoxi chief editor, the Yellow River water conservancy publishing house
In August, 2005 publishes its " total station survey technology " chapter 2.See also plum text victory, Yang Hongzhu, publishing house of Wuhan University 2011
Publish its " robot measurement exploitation and application " the 2nd chapter November.
Claims (6)
1. a kind of novel artillery barrel bore Linearity surveying equipment, it is characterised in that: including detection device and target；Inspection
Surveying device, there is pedestal (1), horizontal rotation platform (2), bracket (4) and vertical pivot (9), bracket (4) to be fixed on horizontal rotation platform
(2) on, vertical pivot (9) is fixedly connected with pedestal (1), and horizontal rotation platform (2) is in the axis on pedestal (1) and surrounding vertical pivot (9)
Heart line (9a) rotation, bracket (4) are equipped with horizontal and can surround the main horizontal axis (5) that self-axis line is rotated, main horizontal axis
(5) axial line (5a) intersects with the axial line (9a) of vertical pivot (9), forms main intersection point, is fixed with No.1 master on main horizontal axis (5)
Observation device (6-1), the main observation device of No.1 (6-1) they are a telescope, and collimation axis is known as No.1 subjectivity survey line (6-1a), one
Number subjective survey line (6-1a) is equipped with pedestal by main intersection point and perpendicular to the axial line of main horizontal axis (5) (5a) on main horizontal axis (5)
(10), pedestal (10), which is equipped with, can surround the countershaft (8) that self-axis line is rotated, the axial line (8a) and one of countershaft (8)
Number subjective survey line (6-1a) intersects vertically at spatial vertical, and with the axial line (5a) of main horizontal axis (5), auxiliary intersection point is formed, in pair
No.1 pair observation device (7-1) is fixed on axis (8), No.1 pair observation device (7-1) is a telescope, and collimation axis is known as one
Number secondary line of observation (7-1a), the No.1 pair line of observation (7-1a) is by auxiliary intersection point and perpendicular to the axial line of countershaft (8) (8a), No.1
Subjective survey line (6-1a) and the No.1 pair line of observation (7-1a) are in same plane；Pacify between vertical pivot (9) and horizontal rotation platform (2)
Equipped with horizontal limb (3), main dial (11) are installed between main horizontal axis (5) and bracket (4) corresponding site, in countershaft (8) and axis
Secondary scale (12) is installed between frame (10) corresponding site；The rotation of above-mentioned horizontal rotation platform (2), main horizontal axis (5) and countershaft (8)
It is manual；The target has main body (20), and the bottom surface of main body (20) is equipped with three supports being in triangular distribution
Bar (21) is fixed with spherical contact (22) on the rod end of every support rod, and the top surface of main body (20) is equipped with plane mirror (23), is put down
Specific identification point there are three being set on face mirror (23), the mutual alignment relation of three identification points and three spherical contact (22) centre ofs sphere
It is determining；In use, target is in artillery barrel bore, the spherical contact (22) on three support rods (21) is against
On artillery barrel bore wall, No.1 subjectivity survey line (6-1a) and the No.1 pair line of observation (7-1a) intersect at first identification point, really
The coordinate of the fixed relatively main intersection point of first identification point, and so on, determine the coordinate bit of second identification point, third identification point
It sets, the coordinate position of three spherical contact (22) centre ofs sphere is determined as a result,.
2. a kind of novel artillery barrel bore Linearity surveying equipment, it is characterised in that: including detection device and target；Inspection
Surveying device, there is pedestal (1), horizontal rotation platform (2), bracket (4) and vertical pivot (9), bracket (4) to be fixed on horizontal rotation platform
(2) on, vertical pivot (9) is fixedly connected with pedestal (1), and horizontal rotation platform (2) is in the axis on pedestal (1) and surrounding vertical pivot (9)
Heart line (9a) rotation, bracket (4) are equipped with horizontal and can surround the main horizontal axis (5) that self-axis line is rotated, main horizontal axis
(5) axial line (5a) intersects with the axial line (9a) of vertical pivot (9), forms main intersection point, and No. two masters are fixed on main horizontal axis (5)
Observation device (6-2), No. two main observation devices (6-2) are a telescope, and collimation axis is known as No. two subjective surveys line (6-2a), two
Number subjective survey line (6-2a) is equipped with pedestal by main intersection point and perpendicular to the axial line of main horizontal axis (5) (5a) on main horizontal axis (5)
(10), pedestal (10), which is equipped with, can surround the countershaft (8) that self-axis line is rotated, the axial line (8a) and two of countershaft (8)
Number subjective survey line (6-2a) intersects vertically at spatial vertical, and with the axial line (5a) of main horizontal axis (5), auxiliary intersection point is formed, in pair
No. two secondary observation devices (7-2) are fixed on axis (8), No. two secondary observation devices (7-2) are looking in the distance for an in-built CCD digital camera
Mirror, collimation axis are known as No. two secondary lines of observation (7-2a), and No. two secondary lines of observation (7-2a) are by auxiliary intersection point and perpendicular to countershaft (8)
Axial line (8a), No. two subjective surveys line (6-2a) and No. two pair lines of observation (7-2a) are in same plane；Vertical pivot (9) and level
Horizontal limb (3) are installed between revolving platform (2), main dial is installed between main horizontal axis (5) and bracket (4) corresponding site
(11), secondary scale (12) is installed between countershaft (8) and pedestal (10) corresponding site；Above-mentioned horizontal rotation platform (2) and main cross
Axis (5) rotates to be manually, and rotating to be for countershaft (8) is electronic；The target has main body (20), the bottom surface of main body (20)
Three support rods (21) being in triangular distribution are equipped with, are fixed with spherical contact (22), main body on the rod end of every support rod
(20) top surface is equipped with plane mirror (23), sets on plane mirror (23) there are three specific identification point, three identification points and three
The mutual alignment relation of spherical contact (22) centre of sphere is determining；In use, target is in artillery barrel bore, three
Spherical contact (22) on support rod (21) is against on artillery barrel bore wall, No. two subjective surveys line (6-2a) and No. two secondary observations
Line (7-2a) intersects at first identification point, determines the coordinate of the relatively main intersection point of first identification point, and so on, determine second
The coordinate position of a identification point, third identification point, the coordinate position of three spherical contact (22) centre ofs sphere is determined as a result,.
3. a kind of novel artillery barrel bore Linearity surveying equipment, it is characterised in that: including detection device and target；Inspection
Surveying device, there is pedestal (1), horizontal rotation platform (2), bracket (4) and vertical pivot (9), bracket (4) to be fixed on horizontal rotation platform
(2) on, vertical pivot (9) is fixedly connected with pedestal (1), and horizontal rotation platform (2) is in the axis on pedestal (1) and surrounding vertical pivot (9)
Heart line (9a) rotation, bracket (4) are equipped with horizontal and can surround the main horizontal axis (5) that self-axis line is rotated, main horizontal axis
(5) axial line (5a) intersects with the axial line (9a) of vertical pivot (9), forms main intersection point, and No. three masters are fixed on main horizontal axis (5)
Observation device (6-3), No. three main observation devices (6-3) are the telescope of an in-built CCD digital camera, and collimation axis is known as No. three
Subjective survey line (6-3a), No. three subjective surveys line (6-3a) are by main intersection point and perpendicular to the axial line of main horizontal axis (5) (5a), in master
Horizontal axis (5) is equipped with pedestal (10), and pedestal (10) is equipped with can be around the countershaft (8) that self-axis line is rotated, countershaft (8)
Axial line (8a) intersect vertically with No. three subjective surveys line (6-3a) at spatial vertical, and with the axial line (5a) of main horizontal axis (5),
Auxiliary intersection point is formed, No. three secondary observation devices (7-3) are fixed on countershaft (8), No. three secondary observation devices (7-3) are built in one
The telescope of CCD digital camera, collimation axis are known as No. three secondary lines of observation (7-3a), and No. three secondary lines of observation (7-3a) are handed over by secondary
It puts and is in same perpendicular to the axial line of countershaft (8) (8a), No. three subjective surveys line (6-3a) and No. three secondary lines of observation (7-3a)
Plane；Horizontal limb (3) are installed, in main horizontal axis (5) and the corresponding portion of bracket (4) between vertical pivot (9) and horizontal rotation platform (2)
Main dial (11) are installed between position, secondary scale (12) is installed between countershaft (8) and pedestal (10) corresponding site；Above-mentioned horizontal time
It is electronic for turning the rotation of platform (2), main horizontal axis (5) and countershaft (8)；The target has main body (20), main body (20)
Bottom surface be equipped with three support rods (21) being in triangular distribution, be fixed with spherical contact on the rod end of every support rod
(22), the top surface of main body (20) is equipped with plane mirror (23), is set on plane mirror (23) there are three specific identification point, three identify
The mutual alignment relation of point and three spherical contact (22) centre ofs sphere is determining；In use, target is in gun barrel
Thorax, the spherical contact (22) on three support rods (21) are against on artillery barrel bore wall, No. three subjective surveys line (6-3a) and
No. three secondary lines of observation (7-3a) intersect at first identification point, the coordinate of the relatively main intersection point of first identification point are determined, with such
It pushes away, determines the coordinate position of second identification point, third identification point, as a result, the coordinate bit of three spherical contact (22) centre ofs sphere
It sets and is determined.
4. a kind of novel artillery barrel bore Linearity surveying equipment, it is characterised in that: including detection device and target；Inspection
Surveying device, there is pedestal (1), horizontal rotation platform (2), bracket (4) and vertical pivot (9), bracket (4) to be fixed on horizontal rotation platform
(2) on, vertical pivot (9) is fixedly connected with pedestal (1), and horizontal rotation platform (2) is in the axis on pedestal (1) and surrounding vertical pivot (9)
Heart line (9a) rotation, bracket (4) are equipped with horizontal and can surround the main horizontal axis (5) that self-axis line is rotated, main horizontal axis
(5) axial line (5a) intersects with the axial line (9a) of vertical pivot (9), forms main intersection point, and No. four masters are fixed on main horizontal axis (5)
Observation device (6-4), No. four main observation devices (6-4) are a laser, and optical axis is known as No. four subjective surveys line (6-4a), No. four
Subjective survey line (6-4a) is equipped with pedestal by main intersection point and perpendicular to the axial line of main horizontal axis (5) (5a) on main horizontal axis (5)
(10), pedestal (10), which is equipped with, can surround the countershaft (8) that self-axis line is rotated, the axial line (8a) and four of countershaft (8)
Number subjective survey line (6-4a) intersects vertically at spatial vertical, and with the axial line (5a) of main horizontal axis (5), auxiliary intersection point is formed, in pair
No. four secondary observation devices (7-4) are fixed on axis (8), No. four secondary observation devices (7-4) are a laser, and optical axis is known as No. four
The secondary line of observation (7-4a), No. four secondary lines of observation (7-4a) are by auxiliary intersection point and perpendicular to the axial line of countershaft (8) (8a), No. four masters
The line of observation (6-4a) and No. four secondary lines of observation (7-4a) are in same plane；It is installed between vertical pivot (9) and horizontal rotation platform (2)
There are horizontal limb (3), main dial (11) is installed between main horizontal axis (5) and bracket (4) corresponding site, in countershaft (8) and pedestal
(10) secondary scale (12) is installed between corresponding site；The rotation of above-mentioned horizontal rotation platform (2), main horizontal axis (5) and countershaft (8) is equal
It is manual；The target has main body (20), and the bottom surface of main body (20) is equipped with three support rods being in triangular distribution
(21), it is fixed with spherical contact (22), sets on the top surface of main body (20) there are three PSD sensor on the rod end of every support rod
(24), the photosurface of all PSD sensors is generally aligned in the same plane (M), and the photosurface of each PSD sensor (24) is equipped with one
The mutual alignment relation of specified point, three specified points and three spherical contact (22) centre ofs sphere is determining；In use, target
In artillery barrel bore, the spherical contact (22) on three support rods (21) is against on artillery barrel bore wall, No. four masters
The line of observation (6-4a) and No. four secondary lines of observation (7-4a) intersect at first specified point, determine the relatively main intersection point of first specified point
Coordinate, and so on, determine the coordinate position of second specified point, third specified point, as a result, three spherical contacts (22)
The coordinate position of the centre of sphere is determined.
5. a kind of novel artillery barrel bore Linearity surveying equipment, it is characterised in that: including detection device and target；Inspection
Surveying device, there is pedestal (1), horizontal rotation platform (2), bracket (4) and vertical pivot (9), bracket (4) to be fixed on horizontal rotation platform
(2) on, vertical pivot (9) is fixedly connected with pedestal (1), and horizontal rotation platform (2) is in the axis on pedestal (1) and surrounding vertical pivot (9)
Heart line (9a) rotation, bracket (4) are equipped with horizontal and can surround the main horizontal axis (5) that self-axis line is rotated, main horizontal axis
(5) axial line (5a) intersects with the axial line (9a) of vertical pivot (9), forms main intersection point, and No. five masters are fixed on main horizontal axis (5)
Observation device (6-5), No. five main observation devices (6-5) are a laser, and optical axis is known as No. five subjective surveys line (6-5a), No. five
Subjective survey line (6-5a) is equipped with pedestal by main intersection point and perpendicular to the axial line of main horizontal axis (5) (5a) on main horizontal axis (5)
(10), pedestal (10), which is equipped with, can surround the countershaft (8) that self-axis line is rotated, the axial line (8a) and five of countershaft (8)
Number subjective survey line (6-5a) intersects vertically at spatial vertical, and with the axial line (5a) of main horizontal axis (5), auxiliary intersection point is formed, in pair
No. five secondary observation devices (7-5) are fixed on axis (8), No. five secondary observation devices (7-5) are a laser, and optical axis is known as No. five
The secondary line of observation (7-5a), No. five secondary lines of observation (7-5a) are by auxiliary intersection point and perpendicular to the axial line of countershaft (8) (8a), No. five masters
The line of observation (6-5a) and No. five secondary lines of observation (7-5a) are in same plane；It is installed between vertical pivot (9) and horizontal rotation platform (2)
There are horizontal limb (3), main dial (11) is installed between main horizontal axis (5) and bracket (4) corresponding site, in countershaft (8) and pedestal
(10) secondary scale (12) is installed between corresponding site；Rotating to be manually for above-mentioned horizontal rotation platform (2) and main horizontal axis (5), it is secondary
Rotating to be for axis (8) is electronic；The target has main body (20), and the bottom surface of main body (20), which is equipped with, to be in triangular distribution
Three support rods (21) are fixed with spherical contact (22) on the rod end of every support rod, set on the top surface of main body (20) there are three
The photosurface of PSD sensor (24), all PSD sensors is generally aligned in the same plane (M), the photosurface of each PSD sensor (24)
Equipped with a specified point, the mutual alignment relation of three specified points and three spherical contact (22) centre ofs sphere is determining；It uses
When, target is in artillery barrel bore, and the spherical contact (22) on three support rods (21) is against artillery barrel bore
On wall, No. five subjective surveys line (6-5a) and No. five secondary lines of observation (7-5a) intersect at first specified point, determine that first is specified
The coordinate of the relatively main intersection point of point, and so on, determine the coordinate position of second specified point, third specified point, three as a result,
The coordinate position of spherical contact (22) centre of sphere is determined.
6. a kind of novel artillery barrel bore Linearity surveying equipment, it is characterised in that: including detection device and target；Inspection
Surveying device, there is pedestal (1), horizontal rotation platform (2), bracket (4) and vertical pivot (9), bracket (4) to be fixed on horizontal rotation platform
(2) on, vertical pivot (9) is fixedly connected with pedestal (1), and horizontal rotation platform (2) is in the axis on pedestal (1) and surrounding vertical pivot (9)
Heart line (9a) rotation, bracket (4) are equipped with horizontal and can surround the main horizontal axis (5) that self-axis line is rotated, main horizontal axis
(5) axial line (5a) intersects with the axial line (9a) of vertical pivot (9), forms main intersection point, and No. six masters are fixed on main horizontal axis (5)
Observation device (6-6), No. six main observation devices (6-6) are a laser, and optical axis is known as No. six subjective surveys line (6-6a), No. six
Subjective survey line (6-6a) is equipped with pedestal by main intersection point and perpendicular to the axial line of main horizontal axis (5) (5a) on main horizontal axis (5)
(10), pedestal (10), which is equipped with, can surround the countershaft (8) that self-axis line is rotated, the axial line (8a) and six of countershaft (8)
Number subjective survey line (6-6a) intersects vertically at spatial vertical, and with the axial line (5a) of main horizontal axis (5), auxiliary intersection point is formed, in pair
No. six secondary observation devices (7-6) are fixed on axis (8), No. six secondary observation devices (7-6) are a laser, and optical axis is known as No. six
The secondary line of observation (7-6a), No. six secondary lines of observation (7-6a) are by auxiliary intersection point and perpendicular to the axial line of countershaft (8) (8a), No. six masters
The line of observation (6-6a) and No. six secondary lines of observation (7-6a) are in same plane；It is installed between vertical pivot (9) and horizontal rotation platform (2)
There are horizontal limb (3), main dial (11) is installed between main horizontal axis (5) and bracket (4) corresponding site, in countershaft (8) and pedestal
(10) secondary scale (12) is installed between corresponding site；The rotation of above-mentioned horizontal rotation platform (2), main horizontal axis (5) and countershaft (8) is equal
It is electronic；The target has main body (20), and the bottom surface of main body (20) is equipped with three support rods being in triangular distribution
(21), it is fixed with spherical contact (22), sets on the top surface of main body (20) there are three PSD sensor on the rod end of every support rod
(24), the photosurface of all PSD sensors is generally aligned in the same plane (M), and the photosurface of each PSD sensor (24) is equipped with one
The mutual alignment relation of specified point, three specified points and three spherical contact (22) centre ofs sphere is determining；In use, target
In artillery barrel bore, the spherical contact (22) on three support rods (21) is against on artillery barrel bore wall, No. six masters
The line of observation (6-5a) and No. six secondary lines of observation (7-5a) intersect at first specified point, determine the relatively main intersection point of first specified point
Coordinate, and so on, determine the coordinate position of second specified point, third specified point, as a result, three spherical contacts (22)
The coordinate position of the centre of sphere is determined.
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| CN201510522904.5A CN105758340B (en) | 2015-08-24 | 2015-08-24 | Novel artillery barrel bore Linearity surveying equipment |
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| CN105758340A CN105758340A (en) | 2016-07-13 |
| CN105758340B true CN105758340B (en) | 2019-01-25 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107036533A (en) * | 2017-05-03 | 2017-08-11 | 重庆重科智能装备研究院有限公司 | Gun barrel rifling bullet hall measuring machine |
| CN110986826B (en) * | 2019-12-20 | 2021-07-20 | 中国人民解放军63853部队 | Pipeline curvature detection method and device and storage medium |
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| CN102645185A (en) * | 2011-02-22 | 2012-08-22 | 重庆望江工业有限公司 | Straightness detecting method of slender pipe type parts |
| CN202057325U (en) * | 2011-04-28 | 2011-11-30 | 长春工业大学 | Distance meter with two test lenses |
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