CN109059774A - A kind of positioning device of dimensional component - Google Patents
A kind of positioning device of dimensional component Download PDFInfo
- Publication number
- CN109059774A CN109059774A CN201811223022.9A CN201811223022A CN109059774A CN 109059774 A CN109059774 A CN 109059774A CN 201811223022 A CN201811223022 A CN 201811223022A CN 109059774 A CN109059774 A CN 109059774A
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- positioning
- dimensional component
- plate
- positioning plate
- positioning device
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- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 description 18
- 239000011159 matrix material Substances 0.000 description 15
- 238000001514 detection method Methods 0.000 description 12
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008439 repair process Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of positioning devices of dimensional component, belong to equipment field of locating technology, and the shape including positioning plate described in positioning plate and the positioning surface shape of the dimensional component match；Several setting elements are equipped on the positioning plate；The setting element has light-reflecting portion, and the setting element is identical with the light-reflecting portion center；The positioning plate is transparent or semitransparent plate structure；Several upper location holes are equipped on the positioning plate, the position of the corresponding upper location hole of the backup plate has lower Positioning holes；The upper and lower side mirror image of the positioning plate is equipped with position limiting structure；The position limiting structure include be located at positioning plate upper and lower end parts limit is stupefied and limited block.The configuration of the present invention is simple is reasonable, saves material cost, economical and practical；Spatial position and the posture that can easier determine dimensional component easy to wear reduce the intensity of later data processing, improve work efficiency.
Description
Technical field
The invention belongs to equipment field of locating technology, more particularly to a kind of positioning device of dimensional component.
Background technique
During mechanical equipment and the cubic metre of earth and stone contact, the component of front end be not only seriously worn by the cubic metre of earth and stone and
And strong shock loading is still suffered from, therefore replace frequent.General component is to be mounted on machine according to the spatial position of design
In tool equipment, installation positioning accuracy has important influence to construction machinery construction stationarity and working life.
Currently, the location technology of dimensional component is very immature, the general welding experience by operating personnel is positioned.Have
Construction machinery provides positioning and repairs plate, generally because heaviness is difficult to meet the reparation of the mechanical equipment of construction site.Often over
It repairs repeatedly, engineering machinery has lost its optimum structure, not only reduces the efficiency of construction, and reduce mechanical equipment
Service life.It repairs the mechanical equipment having worn out and needs to be accurately positioned spatial position of the dimensional component before abrasion.Factory
Family often provides positioning and repairs the spatial position that plate is used to repair dimensional component, but not provides specific spatial positional information,
These positioning are repaired plate and be can hardly find practical applications because of heaviness.Another mode is to obtain abrading section by scanning device
Spatial positional information, need to scan entire mechanical equipment.Due to the limitation of scanning device and scanning accuracy, the sky of abrading section
Between region hardly result in it is ideal as a result, therefore also hardly resulting in the spatial position of abrading section.Later data processing simultaneously is strong
Degree is high, and working efficiency is low.
Summary of the invention
The present invention is directed to above-mentioned technical problem of the existing technology, provides a kind of simple and reasonable, at low cost, survey
Measure the positioning device of convenient dimensional component.
The technical scheme adopted by the present invention to solve the technical problems existing in the known art is that
1, a kind of positioning device of dimensional component, including positioning plate；It is characterized by: the shape of the positioning plate with it is described
The positioning surface shape of dimensional component matches；Several setting elements are equipped on the positioning plate；The setting element has anti-
Light portion, the setting element are identical with the light-reflecting portion center；
The positioning plate is transparent or semitransparent plate structure；Several upper location holes are equipped on the positioning plate, it is described
The position of the corresponding upper location hole of backup plate has lower Positioning holes；
The upper and lower side mirror image of the positioning plate is equipped with position limiting structure；The position limiting structure includes being located at positioning plate upper and lower end parts
Limit is stupefied and limited block.
Further, dismountable backup plate is equipped between the positioning plate and dimensional component.
Further, when dimensional component is irony, the backup plate has magnetism, the magnetic side of backup plate and dimensional component
It fits closely.
Further, it when dimensional component is non-ferrous, is equipped in the positioning device and positioning device is attached to space structure
Location structure on part；The location structure includes holding section, axle portion and positioning disk.
Further, the holding section is located at positioning plate upper end；The axle portion runs through positioning plate and backup plate；The positioning disk is set
It is contacted below backup plate and with the positioning of dimensional component surface.
Further, the holding section is located at positioning plate upper end；The axle portion runs through positioning plate；The positioning disk is located at positioning
It is contacted below plate plate and with the positioning of dimensional component surface.
Further, the location structure is four, and four location structures are evenly arranged on the positioning device.
Further, the setting element be circular sheet-like structures, the light-reflecting portion be border circular areas, the setting element and
The light-reflecting portion center is identical.
Further, the setting element is 3, all has fixed spacing between 3 setting elements.
Further, the positioning plate includes four vertical sides, and adjacent vertical side passes through arc-shaped limit angle
Connection.
The advantages and positive effects of the present invention are:
1, positioning device structure advantages of simple of the invention, saves material cost, economical and practical；Only need simple material
Just it is capable of measuring the spatial position at position easy to wear；
2, the present invention is applied widely, and it is fixed that arbitrary dimensional component can carry out space by this positioning device substantially
Position may be by spatial position and posture that three-point fix system determines position easy to wear；
3. present invention reduces cost of labor, operation method is accurate and reliable, and can be compiled into special calculation procedure,
Greatly reduce the intensity of later data processing.
Detailed description of the invention
Fig. 1 is the installation diagram of positioning device in the preferred embodiment of the present invention；
Fig. 2 is the lower end surface three-dimensional figure of positioning device in the preferred embodiment of the present invention；
Fig. 3 is the upper surface three-dimensional figure of positioning device in the preferred embodiment of the present invention；
Fig. 4 is the side view of positioning device in the preferred embodiment of the present invention (including backup plate)；
Fig. 5 is the side view of positioning device in the preferred embodiment of the present invention (removing backup plate).
Wherein:
1, support portion；2, dimensional component；3, positioning device；31, positioning plate；311, side one；312, side two；313, side
Side three；314, side four；315, limit angle one；316, limit angle two；317, limit angle three；318, limit angle four；32, backup plate；
33, setting element；331, setting element one；332, setting element two；333, setting element three；33a, light-reflecting portion；34, positioning knot
Structure；341, location structure one；342, location structure two；343, location structure three；344, location structure four；34a, holding section；
34b, axle portion；34c, positioning disk；35, position limiting structure；351, it limits stupefied；352, limited block.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows:
As shown in Figure 1, mechanical equipment has multiple support portions 1 and dimensional component 2, each dimensional component 2 passes through support portion 1
It is fixed on mechanical equipment；Dimensional component 2 is directly contacted or is acted on ground, and the spatial position of dimensional component 2 and posture are to machine
The operating efficiency of tool equipment is particularly significant；Generally, it is determined that the position of any one support portion 1 and posture then determine simultaneously
The position of matched dimensional component 2 and posture, vice versa.Dimensional component 2 has effective coverage and inactive area.Institute
The region that effective coverage refers to obvious identifier space component 2 is stated, the effective coverage there should be apparent feature, so that fixed
Position device 3 can accurately be placed in the effective coverage.Certainly, dimensional component 2 can have multiple effective coverages, but into
When row space orientation, need to guarantee that the effective coverage of institute's operation is identical.
As shown in Figures 2 to 4, the spatial position in order to determining dimensional component 2 and posture, a kind of space of the invention
The positioning device 3 of component 2, including positioning plate 31 and backup plate 32；The backup plate 32 is removably located at the positioning plate 31 and sky
Between between component 2；The shape of the positioning plate 31 and the positioning surface shape of the dimensional component 2 match；When need to position
When dimensional component 2 has the location feature of plane, positioning plate 31 is then plane tabular structure, when the dimensional component 2 that needs position
When location feature with curved surface, positioning plate 31 is curved surface shell-like structure；
Several setting elements 33 are equipped on the positioning plate 31；The setting element 33 has light-reflecting portion 33a, described anti-
Light portion 33a is capable of the laser of reflection detection device transmitting, and the laser then reflected is received by detection device, therefore the detection
Equipment can identify spatial position and the posture of the setting element 33, setting element 33 or setting element 33.The space bit
It sets and is generally indicated as being rectangular space coordinate, or space cylindrical coordinates or spherical coordinates, the general rate of coordinate belong to the right side
Hand coordinate system.Preferably, the setting element 33 is circular sheet-like structures, and the light-reflecting portion 33a is border circular areas, described fixed
Bit unit 33 is identical with the center the light-reflecting portion 33a, calculates the coordinate and orientation of setting element 33 convenient for detection device in this way.
The positioning plate 31 is a transparent or semitransparent plate structure；Testing staff is by positioning plate 31 it can be seen that component
Surface, convenient for seeing whether for setting element 33 to be fixed on specified position.
Preferably, the setting element 33 is 3, respectively setting element 1, setting element 2 332 and positioning member
Part 3 333；All there is fixed spacing between 3 setting elements 33.
Preferably, the upper and lower side mirror image of the positioning plate 31 is equipped with position limiting structure 35；The position limiting structure 35 includes being located at
The limit stupefied 351 of 31 upper and lower end parts of positioning plate and limited block 352；Preferably, the limited block 352 is located at hangs down with limit stupefied 351
Straight side, in order to position；
Preferably, when dimensional component 2 be irony when, the backup plate 32 have magnetism, so that one end of backup plate 32 with
Dimensional component 2 fits closely, and the other end of backup plate 32 is threadedly coupled or Nian Jie with positioning plate 31；The size of backup plate 32 can with it is fixed
The same size of position plate 31, might be less that the area of positioning plate 31.It is furthermore preferred that the backup plate 32 has unidirectional magnetism, work as institute
State dimensional component 2 be irony when, installation and positioning structure 34 is not needed, as long as will have magnetic 32 side of backup plate is adjacent to space structure
Part 2 can fit closely positioning device 3 and dimensional component 2.
Preferably, when the dimensional component 2 is non-ferrous, the positioning device 3 is equipped with location structure 34；It is described fixed
Bit architecture 34 includes holding section 34a, axle portion 34b and positioning disk 34c；The holding section 34a is located at 31 upper end of positioning plate；The axis
Portion 34b runs through positioning plate 31 and backup plate 32；The positioning disk 34c is located at 32 lower section of backup plate and connects with the positioning of 2 surface of dimensional component
Touching.For the ease of assembly, the diameter that the location hole of axle portion 34b is assembled on backup plate 32 is equal or slightly larger than the straight of the axle portion 34b
Diameter.In this way when the dimensional component 2 is non-ferrous, positioning device 3 can be attached to the surface of dimensional component 2 by location structure 34.
The absorption principle of positioning disk 34c are as follows: after the air in positioning disk 34c is extruded, external atmospheric pressure is by location structure 34 and empty
Between component 2 fit closely, it is therefore desirable to guarantee dimensional component 2 and the positioning disk 34c surfacing contacted and cleaning.
It is furthermore preferred that as shown in figure 5, positioning device 3 can remove backup plate 32 when the dimensional component 2 is non-ferrous
It goes, it is only necessary to which the location structure 34 can fit closely positioning plate 31 and dimensional component 2.Specifically, the holding section
34a is located at 31 upper end of positioning plate；The axle portion 34b runs through positioning plate 31；The positioning disk 34c be located at the lower section of positioning plate 32 and with
The surface of dimensional component 2 positions contact.
Preferably, the location structure 34 includes the location structure 1 being evenly arranged in positioning device 3, positioning knot
Structure 2 342, location structure 3 343 and location structure 4 344；
Preferably, the positioning plate 31 includes four vertical sides, respectively end to end side 1, side two
312, side 3 313 and side 4 314；
Preferably, adjacent for the ease of observing the alignment condition of positioning device 3 Yu dimensional component 2 when measurement
Vertical side is connected by arc-shaped limit angle, specifically, the limit angle between side 1 and side 2 312 is limit
Angle 1；Limit angle between side 2 312 and side 3 313 is limit angle 2 316, side 3 313 and side 4 314 it
Between limit angle be limit angle 3 317；Limit angle between side 4 314 and side 1 is limit angle 4 318；
The localization method of above-mentioned positioning device 3 includes: to include the following steps:
S1, it establishes initial coordinate system: dimensional component 2 is taken out, and positioning device 3 is placed in the effective of dimensional component 2
Region.Generally, side 1 or side 2 312 are aligned with the characteristic edge of effective coverage, and pass through limit angle 1 and limit
Parallactic angle 2 316 is finely adjusted, while by location structure 1, location structure 2 342, location structure 3 343 and location structure four
344 are placed on the effective coverage of dimensional component 2.Then driving detection device is to the setting element 1 of positioning device 3, positioning
Element 2 332 or setting element 3 333 are detected.Generally, when driving detection device is to the setting element one of positioning device 3
331, when setting element 2 332 or setting element 3 333 are detected, a set of coordinate system is also just established, referred to as initially
Coordinate system；
S2, setting element 1, setting element 2 332 or setting element three in the positioning device 3 of initial position are obtained
333 three-dimensional coordinate；
Dimensional component 2 is placed in any position, and the position is defined as initial position, is then placed in positioning plate 31
The effective position region of the position, driving monitoring device monitors the setting element 33 of the positioning device 3 one by one, described in acquisition
The three-dimensional coordinate { (x of each setting element 33 in positioning device 3n,yn,zn), n=1,2,3 ..., N }, wherein N is for institute
State the quantity of the setting element 33 in positioning device 3；The quantity of the setting element 33 generally wants 3 or more.Due to detection
Device can carry out the variation of any position and any attitude, therefore the position of the setting element 33 and posture information are obtained
?.
S3, the transformation matrix A for calculating setting element 33 in the positioning device 3 of initial position0:
The coordinate of 3 setting elements 33 in S2 is chosen, the setting element 33 of selection should be determined to be detected in S2
Bit unit 33, coordinate are respectively (x1,y1,z1), (x2,y2,z2) and (x3,y3,z3), then transformation matrix is expressed as,
Wherein,
Since in S2, the location information of three setting elements 33 has been acquired, therefore formula (4) can solve, then
The initial transformation matrix of dimensional component 2 just has determined that.The coordinate of 3 setting elements 33 passes through the spatial alternation of formula (4)
The space coordinate of the available normal place of matrix operation.
Setting element 1, setting element 2 332 or the positioning for the positioning device 3 that S4, acquisition are placed on dimensional component 2
The three-dimensional coordinate of element 3 333:
Positioning device 3 is placed in the effective coverage of dimensional component 2, then drives the positioning in detection device positioning device 3
Element 1, setting element 2 332 or setting element 3 333 are detected, and get the setting element 1, and two or three
Three-dimensional coordinate { (X1n,Y1n,Z1n), n=1,2,3 ..., N }, it then successively detects other dimensional components 2 and obtains determining for each component
3 333 space coordinate { (X of bit unit 1, setting element 2 332 or setting elementmn,Ymn,Zmn), m=1,2,3 ..., M, n
=1,2,3 ..., N }, wherein M is the quantity of dimensional component 2, N be setting element 1 in the positioning device 3 of dimensional component 2,
The quantity of setting element 2 332 or setting element 3 333.It is worth noting that, detection is set when the positioning of detection dimensional component 2
Standby to establish a set of coordinate system again, the coordinate system of the system and step 1 is usually different.This two sets of coordinate systems
Foundation be all that detection device is established automatically, it is difficult to human intervention, it is therefore desirable to establish the connection between this two sets of coordinate systems.
S5 calculates the transformation matrix { B for the positioning device 3 being placed on dimensional component 2m, m=1,2 ..., M }:
Three setting elements 1, setting element 2 332 or setting element 3 333, coordinate used in selecting step two
Respectively (xm1,ym1,zm1), (xm2,ym2,zm2) and (xm3,ym3,zm3), then transformation matrix is represented by,
Wherein,
Due in S4, the location information of setting element 1, setting element 2 332 or setting element 3 333 by
It obtains, therefore formula (8) can solve, then the initial transformation matrix of dimensional component 2 just has determined that.The setting element 1,
The coordinate of setting element 2 332 or setting element 3 333 passes through the available normal bit of space conversion matrices operation of formula (8)
The space coordinate set.The space coordinate of normal place obtained in the space coordinate and step 2 of the normal place is actually
The same.
S6 calculates the inverse matrix { C of the transformation matrix for the positioning device 3 being placed on dimensional component 2m, m=1,2 ..., M }:
Cm=Bm -1 (12)
According to shown in formula (12), the space that the transformation matrix of dimensional component 2 is inverted exactly the obtained normal place of S5
Physical location of the coordinate transform to dimensional component 2.Because formula (8) is reversible, dimensional component 2 is represented according to formula (8)
The transformation matrix carries out evolution and posture changing, obtains another position and posture, the i.e. normal place
Posture.Then the posture of the normal place carries out the evolution in space according to the inverse transformation of formula (8) that is, formula (12)
And posture changing, revert to the physical location of dimensional component 2.
S7 calculates in positioning device 3 setting element 1, setting element 2 332 or setting element 3 333 from initial bit
Set the transformation matrix { D on dimensional component 2m, m=1,2 ..., M }:
Dm=A0Cm(13)
The corresponding transformation matrix of formula (13) instant 2 position of dimensional component and posture, the initial position of dimensional component 2
It first carries out formula (4) transformation and reaches the posture of the normal place, then carry out the transformation of formula (8) and reach dimensional component 23
Physical location.The initial position of the dimensional component 2 (3) can also carry out evolution with formula (13) and posture changing reaches
The physical location of dimensional component 2.It is worth noting that, the position of each dimensional component 2 and posture are different, therefore public
Transformation matrix shown in formula (13) is also different.
S8, mobile initial component reach designated space position:
Initial mechanism is moved to designated position according to matrix shown in formula (13).The dimensional component 2 of initial position is first
It carries out formula (4) transformation and reaches the normal place, then carry out the transformation of formula (8) and reach spatial position.The initial bit
The dimensional component 2 set can also carry out evolution with formula (13) and posture changing reaches spatial position.The spatial position
Contain the location information and posture information of dimensional component 2.
Further, the dimensional component 2 may have multiple effective coverages, the position of each effective coverage and posture
It is different, therefore effective coverage should be determined in advance before in detection device.Each dimensional component 2 should similarly have
Imitate region mounting and positioning device 3.
The present invention can obtain position and the posture of dimensional component 2, can demarcate space structure using special positioning device 3
The posture of part 2 and position position dimensional component 2.The position of dimensional component 2 is different, and posture also difference is led to
Cross that the present invention can obtain the inner links of the transformation of dimensional component 2, i.e. space conversion matrices.By the operation of these matrixes,
The dimensional component 2 of initial position can be transformed to the spatial position of dimensional component 2.
A kind of positioning device of dimensional component of the invention solves the orientation problem of dimensional component 2, and structure is simple, warp
It helps practical, only needs simple material that can make the positioning device 3 of the spatial position for measuring abrading section.This positioning dress
Set 3 it is applied widely, arbitrary dimensional component 2 substantially can pass through this positioning device 3 carry out space orientation.Utilize three
Point positioning system can determine spatial position and the posture of wearing terrain, reduces the intensity of later data processing, improves work
Make efficiency.Furthermore present invention reduces costs of labor, and operation method is accurate and reliable, and can be compiled into special calculating journey
Sequence greatly reduces the intensity of later data processing.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be considered as limiting the scope of the invention.Any changes and modifications in accordance with the scope of the present application,
Should all still it return within patent covering scope of the invention.
Claims (10)
1. a kind of positioning device of dimensional component, including positioning plate；It is characterized by: the shape of the positioning plate and the space
The positioning surface shape of component matches；Several setting elements are equipped on the positioning plate；The setting element has light-reflecting portion,
The setting element is identical with the light-reflecting portion center；
The positioning plate is transparent or semitransparent plate structure；Several upper location holes, the backup plate are equipped on the positioning plate
The position of location hole has lower Positioning holes in correspondence；
The upper and lower side mirror image of the positioning plate is equipped with position limiting structure；The position limiting structure includes the limit for being located at positioning plate upper and lower end parts
The stupefied and limited block in position.
2. the positioning device of dimensional component as described in claim 1, it is characterised in that: the positioning plate and dimensional component it
Between be equipped with dismountable backup plate.
3. the positioning device of dimensional component as claimed in claim 2, it is characterised in that: described when dimensional component is irony
Backup plate has magnetism, and the magnetic side of backup plate is fitted closely with dimensional component.
4. the positioning device of dimensional component as claimed in claim 1 or 2, it is characterised in that: when dimensional component is non-ferrous,
Be equipped with location structure positioning device being attached on dimensional component in the positioning device；The location structure includes engaging
Portion, axle portion and positioning disk.
5. the positioning device of dimensional component as claimed in claim 4, it is characterised in that: the holding section is located on positioning plate
End；The axle portion runs through positioning plate and backup plate；The positioning disk is located at below backup plate and contacts with the positioning of dimensional component surface.
6. the positioning device of dimensional component as claimed in claim 4, it is characterised in that: the holding section is located on positioning plate
End；The axle portion runs through positioning plate；The positioning disk is located at below positioning plate plate and contacts with the positioning of dimensional component surface.
7. the positioning device of dimensional component as claimed in claim 4, it is characterised in that: the location structure is four, four
Location structure is evenly arranged on the positioning device.
8. the positioning device of dimensional component as described in claim 1, it is characterised in that: the setting element is round sheet knot
Structure, the light-reflecting portion are border circular areas, and the setting element is identical with the light-reflecting portion center.
9. the positioning device of dimensional component as described in claim 1, it is characterised in that: the setting element be 3, described 3
All there is fixed spacing between a setting element.
10. the positioning device of dimensional component as described in claim 1, it is characterised in that: the positioning plate includes four vertical
Side, adjacent vertical side are connected by arc-shaped limit angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223022.9A CN109059774A (en) | 2018-10-19 | 2018-10-19 | A kind of positioning device of dimensional component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223022.9A CN109059774A (en) | 2018-10-19 | 2018-10-19 | A kind of positioning device of dimensional component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109059774A true CN109059774A (en) | 2018-12-21 |
Family
ID=64765314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811223022.9A Pending CN109059774A (en) | 2018-10-19 | 2018-10-19 | A kind of positioning device of dimensional component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117663995A (en) * | 2024-01-31 | 2024-03-08 | 中交天航南方交通建设有限公司 | Hydraulic filling pipeline measuring device |
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| US20040160594A1 (en) * | 2003-02-14 | 2004-08-19 | Metronor Asa | Measurement of spatial coordinates |
| CN102878988A (en) * | 2012-10-15 | 2013-01-16 | 浙江正和造船有限公司 | Planar reflection device of total-station instrument |
| CN106425762A (en) * | 2016-11-25 | 2017-02-22 | 广东技术师范学院 | Robot grinding, polishing, loading and positioning tooling rack |
| CN106736077A (en) * | 2016-12-28 | 2017-05-31 | 武汉武船重型装备工程有限责任公司 | Steel pipe post flange coordinate location device and its localization method |
| CN208902039U (en) * | 2018-10-19 | 2019-05-24 | 中交天津航道局有限公司 | A kind of positioning device of dimensional component |
-
2018
- 2018-10-19 CN CN201811223022.9A patent/CN109059774A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040160594A1 (en) * | 2003-02-14 | 2004-08-19 | Metronor Asa | Measurement of spatial coordinates |
| CN102878988A (en) * | 2012-10-15 | 2013-01-16 | 浙江正和造船有限公司 | Planar reflection device of total-station instrument |
| CN106425762A (en) * | 2016-11-25 | 2017-02-22 | 广东技术师范学院 | Robot grinding, polishing, loading and positioning tooling rack |
| CN106736077A (en) * | 2016-12-28 | 2017-05-31 | 武汉武船重型装备工程有限责任公司 | Steel pipe post flange coordinate location device and its localization method |
| CN208902039U (en) * | 2018-10-19 | 2019-05-24 | 中交天津航道局有限公司 | A kind of positioning device of dimensional component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117663995A (en) * | 2024-01-31 | 2024-03-08 | 中交天航南方交通建设有限公司 | Hydraulic filling pipeline measuring device |
| CN117663995B (en) * | 2024-01-31 | 2024-04-02 | 中交天航南方交通建设有限公司 | Hydraulic filling pipeline measuring device |
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