CN107697227A - A kind of positioner of ship large scale equipment hinge set - Google Patents
A kind of positioner of ship large scale equipment hinge set Download PDFInfo
- Publication number
- CN107697227A CN107697227A CN201711099539.7A CN201711099539A CN107697227A CN 107697227 A CN107697227 A CN 107697227A CN 201711099539 A CN201711099539 A CN 201711099539A CN 107697227 A CN107697227 A CN 107697227A
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- China
- Prior art keywords
- light target
- positioner
- hinge
- fixed part
- large scale
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention relates to a kind of positioner of ship large scale equipment hinge set, by the way that the fixed part of the laser light target of positioning tool is plugged in each pan, the fixed part and each pan for making each laser light target are interference fitted, overlap axis of the central point of reflection paster just with respective hinge hole, again using the center position of each reflection paster of laser device measurement, you can whether the axis for obtaining hinge set overlaps；Compared to routine by way of steel wire is to hinge set axis centering, without carrying out technical parameter estimation in advance, independent of empirical statistics, special frock need not be made, laser light target need to be only arranged in the specific implementation in pan, execute-in-place and control are very convenient, and the subjectivity of operating personnel is smaller on measurement result influence；Whole measurement operation is small by such environmental effects, and easy to use, measurement accuracy is high.
Description
Technical field
The present invention relates to ship equipment technical field, more particularly to a kind of positioner of ship large scale equipment hinge set.
Background technology
The large scale equipment that can carry out angle luffing of ship configuration, by taking Large Electric hydraulic-driven side gallows as an example, its allusion quotation
Type structure is made up of a pair of separated base and a gallows frame, and to realize angle luffing function, its usual base is designing
On be equipped with two pairs or multipair hinge (hinge set), wherein at least a pair of hinges (hinge set) are that gallows frame rotates main supporting hinge
Chain, others are usually the end hinge of hydraulic jack, each hinge of gallows frame and base are connected in a manner of latch, due to it
Appearance and size is larger, it tends to be difficult to base and gallows frame is assembled into complete rear integral hoisting to ship, conventional installation method
For first by base welding equipment to deck in ship structure, then gallows frame is lifted, be the service life of extension device, should try one's best reduction rotation
Partial mechanical wear, therefore generally to the axiality of the hinge on two detachable bases, base and deck in ship structure average theory
Effective high request such as distance between the perpendicularity of plane, base, during two detachable base location and installations, it is necessary to according to hinge
Three-dimensional positioning scenarios auxiliary positioning base.
Conventional localization method for above-mentioned hinge set is that appropriate diameter and the steel wire of hardness are passed through into two detachable bases
Pan, and steel wire is stretched with appropriate pulling force, by measuring pan inwall or end face reference point to the distance of steel wire
To judge the centering situation of hinge shaft centre line, between the perpendicularity and base of base and deck in ship structure average theory plane
Distance, then need to survey on base body to mark and vertically and horizontally carry out subsidiary with reference to inspection line.
And by taking the coaxality measurement of large-scale A shapes suspension bracket hinge set as an example, two detachable base span length is generally larger,
The negative effect to measurement accuracy is naturally drooped to reduce steel wire as far as possible to be relatively large in diameter and the suitable steel wire of hardness, it is necessary to be equipped with,
Need to consider the factor of the diameter during measurement, at the same should try one's best avoid steel wire locally bend the reliability for influenceing measurement data,
And need to be additionally provided appropriate pulling force and stretch steel wire, this just needs to make special frock and installs dynamometer, for being in
The steel wire of higher position, matching somebody with somebody frock needs have suitable stability, in order to determine above is referred to technical parameter, it is necessary to thing
First estimated, but be difficult to ensure that after all for estimation, reliability, largely also need to rely on empirical statistics, on the other hand,
Inconvenient in specific implementation execute-in-place and control, the subjectivity of operating personnel has a great influence to measurement result.And above-mentioned adopt
Need to avoid touching steel wire, it is necessary to using slide measure or steel ruler, during measurement with the measuring method of steel wire, it is more inconvenient,
And measurement error is larger.On the other hand, equipment is typically mounted at outdoor, and different temperature and weather conditions also have to measurement accuracy
Certain influence, it is difficult to ensure that the temperature difference is small and calm in operating process, it is more due to being needed repeatedly during base location and installation
Secondary measurement, the temperature difference of different periods can influence the length and hang of steel wire, and wind especially fitful wind easily disturbs steel wire, these
Factor can all cause measurement accuracy to decline.
The content of the invention
The technical problems to be solved by the invention are：A kind of positioner of ship large scale equipment hinge set is provided, solved
The measurement of existing ship large scale equipment hinge set uses device needed for steel wire pair complicated, and is difficult to ensure that asking for measurement accuracy
Topic.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of ship large scale equipment hinge is provided
The positioner of group, including positioning tool, the positioning tool include multiple shape identical laser light targets, the laser light target
Including light target main body, fixed part and location division, the light target body shape is tabular, and the light target main body front is provided with positioning
Portion, the light target main body back side are provided with fixed part, and the fixed part is shaped as cylinder, the fixed part and pan interference
Coordinate；To stick in the positive reflection paster of light target main body, the reflection paster is provided with cross searching benchmark for the location division
Line and central point, the central point are located on the axis of fixed part.
The beneficial effects of the present invention are：In the positioner of ship large scale equipment hinge set of the present invention, only need
The fixed part of the laser light target of positioning tool is plugged in each pan, makes the fixed part of each laser light target and each pan
Interference fit, overlap axis of the central point of reflection paster just with respective hinge hole, then it is each anti-using laser device measurement
Penetrate the center position of paster, you can whether the axis for obtaining hinge set overlaps；Compared to routine by steel wire to hinge set axle
The mode of line centering, there is advantages below：It is special without making independent of empirical statistics without carrying out technical parameter estimation in advance
Frock, laser light target need to be only arranged in the specific implementation in pan, execute-in-place and control are very convenient, behaviour
The subjectivity for making personnel is smaller on measurement result influence；Measured using laser device, it is only necessary to using anti-on laser light target
The cross searching datum line and central point of paster are penetrated, whole measurement operation is small by such environmental effects, easy to use, measurement essence
Degree is high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the positioner of ship large scale equipment hinge set of the specific embodiment of the invention
Figure；
Fig. 2 is that a kind of laser light target of the positioner of ship large scale equipment hinge set of the specific embodiment of the invention connects
It is connected to the structural representation in first axle hole；
Fig. 3 is a kind of laser light target knot of the positioner of ship large scale equipment hinge set of the specific embodiment of the invention
Structure schematic diagram；
Label declaration：
1st, first base；2nd, second base；3rd, first axle hole；4th, second hinge hole；5th, third hinge hole；6th, the 4th hinge
Chain hole；7th, laser light target；71st, light target main body；72nd, fixed part；73rd, location division；8th, hull positioning datum mark post；9th, laser
Device.
Embodiment
To describe the technology contents of the present invention, the objects and the effects in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：The fixed part of the laser light target of positioning tool is plugged in each pan,
The fixed part of each laser light target is interference fitted with each pan, make the central point of the reflection paster just axle with respective hinge hole
Line overlaps, then the center position using each reflection paster of laser device measurement, you can whether the axis for obtaining hinge set overlaps.
Fig. 1 to Fig. 3 is refer to, the present invention relates to a kind of positioner of ship large scale equipment hinge set, including positioning work
Dress, the positioning tool include multiple shape identical laser light targets 7, and the laser light target 7 includes light target main body 71, fixed part
72 and location division 73, the light target main body 71 is shaped as tabular, and the front of light target main body 71 is provided with location division 73, the light target
The back side of main body 71 is provided with fixed part 72, and the fixed part 72 is shaped as cylinder, and the fixed part 72 is matched somebody with somebody with pan interference
Close；To stick in the positive reflection paster of light target main body 71, the reflection paster is provided with cross searching base for the location division 73
Directrix and central point, the central point are located on the axis of fixed part 72.
The hinge set positioning operation principle explanation of the positioner of above-mentioned ship large scale equipment hinge set：When needing to above-mentioned
When hinge set is coaxially positioned, first the fixed part 72 of above-mentioned laser light target 7 is plugged in each pan, makes each laser light target
7 fixed part 72 is interference fitted with each pan, now the central point of the reflection paster of the location division 73 of laser light target 7 just with phase
The axis for the pan answered overlaps；The reflection paster being embedded in using the check measurement of laser device 9 on the laser light target 7 of each hinge
Central point and cross searching datum line, so as to measure the axis position of each pan, by the adjustment of hinge hole site, make
The axis of each pan in first base 1 and second base 2 overlaps, and completes the centering positioning of single hinge set.
The beneficial effect of the positioner of above-mentioned ship large scale equipment hinge set is：Ship of the present invention is large-scale to be set
In the positioner of standby hinge set, it is only necessary to the fixed part 72 of the laser light target 7 of positioning tool is plugged in each pan, made
The fixed part 72 of each laser light target 7 is interference fitted with each pan, make the central point of reflection paster just with respective hinge hole
Axis is overlapped, then the center position of each reflection paster is measured using laser device 9, you can whether the axis for obtaining hinge set weighs
Close；Compared to routine by way of steel wire is to hinge set axis centering, there is advantages below：Without carrying out technical parameter in advance
Estimation, independent of empirical statistics, without making special frock, only laser light target 7 need to be arranged on hinge in the specific implementation
Kong Zhong, execute-in-place and control are very convenient, and the subjectivity of operating personnel is smaller on measurement result influence；Using laser device
9 measure, it is only necessary to using the cross searching datum line and central point that paster is reflected on laser light target 7, whole measurement operation
Small by such environmental effects, easy to use, measurement accuracy is high.
Further, the positioner of above-mentioned ship large scale equipment hinge set also includes base and hinge set；
The hinge set includes first axle hole 3, second hinge hole 4, the pan 6 of third hinge hole 5 and the 4th；
The base includes symmetrically arranged first base 1 and second base 2, and the first base 1 is provided with the first hinge
Chain hole 3 and second hinge hole 4, the second base 2 are provided with the pan 6 of third hinge hole 5 and the 4th；
The first axle hole 3 is manhole, and the second hinge hole 4 is is coaxially disposed and greatly with first axle hole 3
Small identical manhole, the third hinge hole 5 to be coaxially disposed with first axle hole 3 and size identical manhole,
4th pan 6 is is coaxially disposed and size identical manhole with first axle hole 3；
The fixed part 72 of the laser light target 7 is interference fitted with first axle hole 3.
Further, in the positioner of above-mentioned ship large scale equipment hinge set, the front mark of the light target main body 71
There is cross searching datum line.
Because location division 73 is using reflection paster, reflection paster is the front for being fitted in light target main body 71, by instead
Paster is penetrated to be sticked with light target main body 71 when positive, it is necessary to be accurately positioned the position that is sticked for reflecting paster, by light target
Main body 71 front mark cross searching datum line, will reflection paster be affixed on light target main body 71 it is positive when, it is only necessary to will reflect
Cross searching datum line on paster aligns with the cross searching datum line of the front of light target main body 71 mark, avoids reflection from pasting
The central point of piece shifts and causes the position error of hinge set.
Further, in the positioner of above-mentioned ship large scale equipment hinge set, the positioning tool is also determined including hull
Position base stake 8, the hull positioning datum mark post 8, the hull positioning datum mark post 8 are the angle steel being arranged on hull,
The hull positioning datum mark post 8 is provided with vertical datum line and horizontal datum.
By setting hull positioning datum mark post 8 on hull, laser device 9 can be ginseng with hull positioning datum mark post 8
According to, it is not necessary to survey drawn vertically and horizontally with reference to inspection line on base in addition, you can realize the three-dimensional positioning of hinge set.
Further, in the positioner of above-mentioned ship large scale equipment hinge set, the light target main body 71 is shaped as circle
Tabular, the light target main body 71 overlap with the axis of fixed part 72.
Further, in the positioner of above-mentioned ship large scale equipment hinge set, the end of the fixed part 72 is provided with
Chamfering.
Further, the positioner of above-mentioned ship large scale equipment hinge set also includes laser device 9, the laser device
9 be total powerstation.
Further, in the positioner of above-mentioned ship large scale equipment hinge set, the material of the light target main body 71 is not
Become rusty steel.
Further, in the positioner of above-mentioned ship large scale equipment hinge set, the material of the fixed part 72 is stainless
Steel.
Further, in the positioner of above-mentioned ship large scale equipment hinge set, the material of the location division 73 is reflection
Paper.
Embodiment 1
A kind of positioner of ship large scale equipment hinge set, including base, hinge set, positioning tool and laser device 9；
The hinge set includes first axle hole 3, second hinge hole 4, the pan 6 of third hinge hole 5 and the 4th；The base include pair
Claim the first base 1 and second base 2 set, the first base 1 is provided with first axle hole 3 and second hinge hole 4, described
Second base 2 is provided with the pan 6 of third hinge hole 5 and the 4th；The first axle hole 3 is manhole, second hinge
To be coaxially disposed with first axle hole 3 and size identical manhole, the third hinge hole 5 is and first axle in chain hole 4
Hole 3 is coaxially disposed and size identical manhole, and the 4th pan 6 is is coaxially disposed and size with first axle hole 3
Identical manhole；The positioning tool includes multiple shape identical laser light targets 7, and the laser light target 7 includes light target
Main body 71, fixed part 72 and location division 73, the light target main body 71 are shaped as tabular, and the front of light target main body 71 is provided with positioning
Portion 73, the back side of light target main body 71 are provided with fixed part 72, and the fixed part 72 is shaped as cylinder, the fixed part 72 with
First axle hole 3 is interference fitted；The location division 73 is to stick in the positive reflection paster of light target main body 71, the reflection paster
Cross searching datum line and central point are provided with, the central point is located on the axis of fixed part 72；The front of light target main body 71
It is marked with cross searching datum line；The positioning tool also includes hull positioning datum mark post 8, the hull positioning datum mark post
8, the hull positioning datum mark post 8 is the angle steel being arranged on hull, and the hull positioning datum mark post 8 is provided with vertical base
Directrix and horizontal datum；The light target main body 71 is shaped as circular plate-like shape, the light target main body 71 and the axis of fixed part 72
Overlap；The end of the fixed part 72 is provided with chamfering；The laser device 9 is total powerstation；The material of the light target main body 71
For stainless steel；The material of the fixed part 72 is stainless steel；The material of the location division 73 is reflecting paper.
In summary, in the positioner of ship large scale equipment hinge set provided by the invention, it is only necessary to by positioning tool
The fixed part of laser light target be plugged in each pan, the fixed part and each pan for making each laser light target are interference fitted, and are made
Axis of the central point of paster just with respective hinge hole is reflected to overlap, then the center using each reflection paster of laser device measurement
Point position, you can whether the axis for obtaining hinge set overlaps；Compared to routine by way of steel wire is to hinge set axis centering,
With advantages below：Without carrying out technical parameter estimation in advance, independent of empirical statistics, without making special frock, having
Laser light target need to be only arranged on when body is implemented in pan, execute-in-place and very convenient, the subjectivity of operating personnel of control
Property on measurement result influence it is smaller；Measured using laser device, it is only necessary to utilize the cross that paster is reflected on laser light target
Central datum line and central point, whole measurement operation is small by such environmental effects, and easy to use, measurement accuracy is high；Due to fixed
Using reflection paster, reflection paster is the front for being fitted in light target main body, is sticked and light target master by reflection paster in position portion
, it is necessary to be accurately positioned to the position that is sticked for reflecting paster during body front, by the front mark cross of light target main body
Heart datum line, will reflection paster be affixed on light target main body front when, it is only necessary to by reflect paster on cross searching datum line with
The cross searching datum line alignment of light target main body front mark, the central point for avoiding reflecting paster shift and cause to cut with scissors
The position error of chain group.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
- A kind of 1. positioner of ship large scale equipment hinge set, it is characterised in that including positioning tool, the positioning tool bag Multiple shape identical laser light targets are included, the laser light target includes light target main body, fixed part and location division, the light target main body Tabular is shaped as, the light target main body front is provided with location division, and the light target main body back side is provided with fixed part, the fixed part Cylinder is shaped as, the fixed part is interference fitted with pan；The location division is to stick in the positive reflection of light target main body Paster, the reflection paster are provided with cross searching datum line and central point, and the central point is located on the axis of fixed part.
- 2. the positioner of ship large scale equipment hinge set according to claim 1, it is characterised in that also including base and Hinge set；The hinge set includes first axle hole, second hinge hole, third hinge hole and the 4th pan；The base includes symmetrically arranged first base and second base, and the first base is provided with first axle hole and the Two hinge hole, the second base are provided with third hinge hole and the 4th pan；The first axle hole is manhole, and the second hinge hole is is coaxially disposed and size identical with first axle hole Manhole, the third hinge hole is is coaxially disposed and size identical manhole with first axle hole, the 4th hinge Chain hole is is coaxially disposed and size identical manhole with first axle hole；The fixed part of the laser light target is interference fitted with first axle hole.
- 3. the positioner of ship large scale equipment hinge set according to claim 1, it is characterised in that the light target main body Front mark have datum line.
- 4. the positioner of ship large scale equipment hinge set according to claim 1, it is characterised in that the positioning tool Also include hull positioning datum mark post, the hull positioning datum mark post is the angle steel being arranged on hull, the hull positioning Base stake is provided with vertical datum line and horizontal datum.
- 5. the positioner of ship large scale equipment hinge set according to claim 1, it is characterised in that the light target main body Circular plate-like shape is shaped as, the light target main body overlaps with the axis of fixed part.
- 6. the positioner of ship large scale equipment hinge set according to claim 1, it is characterised in that the fixed part End is provided with chamfering.
- 7. the positioner of ship large scale equipment hinge set according to claim 1, it is characterised in that also including laser Device, the laser device are total powerstation.
- 8. the positioner of ship large scale equipment hinge set according to claim 1, it is characterised in that the light target main body Material be stainless steel.
- 9. the positioner of ship large scale equipment hinge set according to claim 1, it is characterised in that the fixed part Material is stainless steel.
- 10. the positioner of ship large scale equipment hinge set according to claim 1, it is characterised in that the location division Material be reflecting paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711099539.7A CN107697227A (en) | 2017-11-09 | 2017-11-09 | A kind of positioner of ship large scale equipment hinge set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711099539.7A CN107697227A (en) | 2017-11-09 | 2017-11-09 | A kind of positioner of ship large scale equipment hinge set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107697227A true CN107697227A (en) | 2018-02-16 |
Family
ID=61178393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711099539.7A Pending CN107697227A (en) | 2017-11-09 | 2017-11-09 | A kind of positioner of ship large scale equipment hinge set |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804950A (en) * | 2020-07-01 | 2020-10-23 | 上海航天设备制造总厂有限公司 | Antenna unfolding mechanism hinge coaxiality assembling and adjusting process method |
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