CN104406551B - Use method of ship universal joint shaft system installation calibration tool - Google Patents
Use method of ship universal joint shaft system installation calibration tool Download PDFInfo
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- CN104406551B CN104406551B CN201410513686.4A CN201410513686A CN104406551B CN 104406551 B CN104406551 B CN 104406551B CN 201410513686 A CN201410513686 A CN 201410513686A CN 104406551 B CN104406551 B CN 104406551B
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- thimble
- distance
- universal joint
- truing tool
- air line
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 title abstract description 7
- 238000005259 measurement Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 241000508805 Calamagrostis canadensis Species 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 238000011007 installation qualification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a ship universal joint shaft system installation tool and a use method thereof. The tool comprises flange connectors, connection shafts and ejecting pins. The flange connectors are fixed on one end of each connection shaft, and the other end of each connection shaft is flexibly connected with the ejecting pins. The surface of the connection shafts is provided with positioning holes. The flange connectors are connected with ship couplers, the angle between the mutually contacted ejecting pins and linear distance between the positioning holes and the ejecting pins are adjusted, and then a universal joint is utilized for overall replacement after completion of adjustment so that the number of times of hoisting is reduced and the risk of slip and damage of the universal joint is reduced via design of the method which can succeed at first time, and thus installation percent of pass and success rate can be greatly enhanced.
Description
Technical field
The present invention relates to ship domain, more particularly, to a kind of truing tool of mounting shipping universal joint shafting and its user
Method.
Background technology
Under trade internationalization, globalization overall background, sea transport, as topmost means of transportation, plays and can not replace
The effect in generation.With port construction high speed development, auxiliary facility constantly improve, increase severely to port ships quantity and tend to maximize,
These ships berth and generally require the assistance of tugboat.Tugboat can be additionally used in the conveying of personnel's goods and materials simultaneously, operation on the sea drilling well is put down
Platform and harbour production, security maintenance and marine salvage.Z-propeller tug, horsepower is big, and convolution performance is good, and flexible operation has ten
Divide wide application prospect.At present, this ship typically adopts ZP full-rotating rudder paddle structure, universal joint shafting, clutch, high speed master
The basic propulsion system of machine.Wherein, universal joint shafting is correctly calibrated, is installed, to neutralization, the difficult problem being always marine system installation, takes
When laborious and install complicated, if installing incorrect, the service life of the reliable delivery of moment of torsion, bearing is all had a significant impact,
Therefore need badly a kind of truing tool simple and easy to get and reduce installation operation step and can the successful method of once mounting, solve this
One technical barrier.
Content of the invention
The present invention provides a kind of truing tool of mounting shipping universal joint shafting and its using method, can solve above-mentioned skill
Art problem one or more.
According to an aspect of the present invention, provide a kind of truing tool of mounting shipping universal joint shafting, connect including flange
Head, connecting shaft and thimble, connecting shaft one end is fixed with bump joint, and the other end is connected with thimble, and connecting shaft surface is provided with
Location hole.This design is connected with ship shaft coupling by bump joint, then is contacted with each other angle and positioning between thimble by adjustment
Air line distance between hole and thimble, is integrally being replaced with universal joint, this method reduces lifting number of times, fall after adjustment finishes
Low universal joint landing, the risk damaged, and can be once successful, installation qualification rate, success rate are greatly improved.
In some embodiments, connecting shaft is flexibly connected and is provided with pilot hole, thimble and pilot hole inside one end of thimble
Match.This design facilitates thimble to adjust length in connecting shaft, the distance between convenient change thimble and location hole.
In some embodiments, the end surface of connecting shaft flexible connection thimble is provided with bolt hole, bolt hole and dress
Distribution communicates.This design is convenient to prevent it in measurement process with location hole determination apart from rear being fixed in time to thimble in thimble
In deviation occurs.
In some embodiments, location hole and the air line distance of bump joint end face are 170mm.This design essence further
The really distance of location hole and end face of flange, convenient to truing tool to the measurement of other data and calculating.
According to an aspect of the present invention, provide a kind of using method of the truing tool of mounting shipping universal joint shafting,
Comprise the following steps：
S1, truing tool is symmetrically mounted on each shaft coupling of ship, so that thimble is contacted with each other；
Angle between the thimble that S2, regulation contact with each other；
After S3, angular adjustment finish, remove truing tool, and be replaced with universal joint；
The movable part end face and fixing axle air line distance between movable part one end on S4, measurement universal joint, according to institute
The above-mentioned distance recording checks the inclination angle of universal joint.
Truing tool is made by above method, the data of required measurement is few, computing formula is simple, angle passes through to measure 3
Data can be tried to achieve, and full-rotating rudder paddle structure end, clutch end calibration operation are carried out simultaneously simultaneously, shortens prover time, improves
Calibration efficiency, after the completion of calibration, replaces centralizer with universal joint, once success, is greatly improved installation qualification rate, success
Rate.
In some embodiments, the angle between the thimble contacting with each other in S2 can be recorded by following steps:
The distance between each part of truing tool that S2.1, measurement are symmetrically installed, by thimble on one of truing tool
Air line distance and bump joint end face between is designated as A, and the air line distance between location hole and bump joint end face is designated as C, separately
On one truing tool, the air line distance between thimble and bump joint end face is designated as A', between location hole and bump joint end face
Air line distance be designated as C', the air line distance between location hole on the described truing tool being symmetrically installed is designated as B；
S2.2, constantly the change distance of A and A' and the distance of B, until the distance of A, B and C and the distance of A', B and C'
Meet following equation：
After the distance of A, B and C and the distance of A', B and C' meet above-mentioned formula, you can obtain the thimble that contacts with each other it
Between angle.
Because the distance of C and the distance of C' are definite values, therefore only need to measure the distance of A and A' and the distance of B, logical
The calculating crossing formula can obtain the angle between thimble that contacts with each other, convenient and swift.
Brief description
Fig. 1 is the structural representation during truing tool use of one embodiment of the present invention；
Fig. 2 is the structural representation after the use universal joint replacement of one embodiment of the present invention；
Fig. 3 is the table of comparisons checking universal joint correlation distance and angle of one embodiment of the present invention.
Specific embodiment
With reference to Figure of description, the present invention is described in further detail.
As shown in figure 1, the present invention provides a kind of truing tool of ship universal joint shafting, including bump joint 2, connecting shaft
1 and thimble 3.Connecting shaft 1 one end has multiple sizes one by being welded with bump joint 2, the surface ring of bump joint 2
Cause through hole, connecting shaft 1 can be fixed on the center of bump joint 2, make on truing tool and ship for convenient
Shaft coupling is connected.Connecting shaft 1 other end is connected with thimble 3, furtherly, in one end that connecting shaft 1 is connected with thimble 3
Portion has pilot hole 6, and the depth of this pilot hole 6 is slightly less than the length of thimble 3, and can coordinate with thimble 3, can make thimble 3
Plug together in pilot hole 6, therefore the length in thimble 3 plugging in fitting hole 6 can be adjusted.
Connecting shaft 1 surface is provided with location hole 4.A diameter of 1mm of this location hole 4, depth is 0.5mm, location hole 4 and flange
The air line distance of joint 2 end face is 170mm.The position of location hole 4 is accurately limited by this design, facilitates truing tool and enters
The measurement of other data of row and calculating.
Bolt hole 5 can also be had on the surface of one end that connecting shaft 1 is connected with thimble 3, bolt hole 5 can have many
Individual, and communicate with the thimble 3 being fixed within pilot hole 6, the effect of this bolt hole 5 is when thimble 3 is coordinated with pilot hole 6
When, screw is fixed in bolt hole 5, and by screw-driving make that thimble 3 and pilot hole 6 coordinate more firm, prevent from calibrating
When using, thimble 3 gets loose makes measurement deviation to instrument, thus affecting using effect.
It should be noted that connecting shaft 1 is with bump joint 2, and the length after fixing is about 500mm, the length of thimble 3 is big
It is about 130mm, the length that the two is added is substantially equal to the half of universal joint length, replaces universal joint with this truing tool, can
Reduce the difficulty of calibration.
With reference to Figure of description, the using method of above-mentioned truing tool is described.
As shown in Figure 1 to Figure 2, the using method of above-mentioned truing tool comprises the following steps：
S1, the bump joint 2 passing through thereon truing tool are symmetrically mounted on each shaft coupling of ship, make thimble 3
Contact with each other；
S2, adjust angle between the thimble 3 that contacts with each other, make straight line between thimble 3 and bump joint 2 end face away from
Thimble 3 and bump joint 2 end face in the air line distance between, location hole 4 and bump joint 2 end face and another truing tool
Between air line distance meet certain formula, by by above-mentioned each distance substitute into formula can obtain the thimble that contacts with each other it
Between angle；
After S3, angular adjustment finish, remove truing tool, and with universal joint, truing tool is replaced；
Air line distance between movable part one end in movable part end face and fixing axle 8 on S4, measurement universal joint, according to
Measured above-mentioned distance checks the inclination angle of universal joint.
Angle between the thimble 3 contacting with each other in S2 also can be recorded by following steps:
The distance between each part of truing tool that S2.1, measurement are symmetrically installed, by thimble 3 on one of truing tool
Air line distance and bump joint 2 end face between is designated as A, and the air line distance between location hole 4 and bump joint 2 end face is designated as C,
On another truing tool, the air line distance between thimble 3 and bump joint 2 end face is designated as A', location hole 4 and bump joint 2 end
Air line distance between face is designated as C', and the air line distance between location hole 4 on the truing tool being symmetrically installed is designated as B；
S2.2, constantly the change distance of A and A' and the distance of B, it should be noted that the distance changing A and A' is permissible
Realized by changing length in bolt hole 5 for the thimble 3, the distance changing B can be by rotating the ship being connected with truing tool
Oceangoing ship shaft coupling, makes the truing tool angle that thimble 3 contacts with each other change, thus realizing changing the distance of B, is therefore changing
During above-mentioned distance, the angle between the thimble 3 contacting with each other also is changing, up to distance and A', B of A, B and C
Meet following equation with the distance of C'：
After the air line distance of A, B and C and the air line distance of A', B and C' meet above-mentioned formula, you can contacted with each other
Thimble 3 between angle.
It should be noted that because the distance of C and the distance of C' are definite values, therefore only need to measure the distance of A and A' with
And the distance of B, more above-mentioned distance is substituted in formula after being measured, check whether the establishment condition of coincidence formula, if formula
Set up, that is, between the thimble 3 contacting with each other, angle meets the requirements, if formula is false, that is, needs to change above-mentioned distance again, directly
To the above-mentioned condition apart from coincidence formula establishment, convenient and swift.
As shown in figure 3, in the step of S4, after universal joint is replaced to truing tool, needing universal joint is inclined
Angle is checked, and the movable part due to during ship universal joint shafting installation being usually two ends on two universal joints is pacified successively
Above-mentioned universal joint movable end therefore can be designated as the left movable part of the first universal joint, first universal according to the order installed by dress respectively
Save right movable part, the left movable part of the second universal joint and the right movable part of the second universal joint, by above-mentioned universal joint movable part 71 with respect to
The inclination angle of universal joint fixing axle 8 is designated as α 1, and universal joint movable part 72 is designated as β 1 with respect to the inclination angle of universal joint fixing axle 8, universal
Section movable part 73 is designated as α 2 with respect to the inclination angle of universal joint fixing axle 9, and universal joint movable part 74 is with respect to universal joint fixing axle 9
Inclination angle is designated as β 2, and fixing axle surface ring has locating slot, and this locating slot is used for being easy to by calculating movable part end face and positioning
The distance of groove is checking the angle that universal joint movable part is with respect to universal joint fixing axle 8.Locating slot in fixing axle 8 is designated as
One locating slot 82, the locating slot in fixing axle 9 is designated as the second locating slot 92, by the upper end of movable part 71 on above-mentioned universal joint and admittedly
The upper end air line distance of dead axle one end 81 is designated as A1, and on universal joint, the lower end of movable part 71 and the lower end of fixing axle one end 81 is straight
Linear distance is designated as B1, and on universal joint, the upper end of movable part 72 and the upper end air line distance of the first locating slot 82 are designated as A2, universal joint
The upper end air line distance of the upper end of upper movable part 72 and the first locating slot 82 is designated as B2, on universal joint the upper end of movable part 73 with solid
The upper end air line distance of dead axle one end 91 is designated as A3, and on universal joint, the lower end of movable part 73 and the lower end of fixing axle one end 91 is straight
Linear distance is designated as B3, and on universal joint, the upper end of movable part 74 and the air line distance of the upper end of the second locating slot 92 are designated as A4, universal
On section, the air line distance of the lower end of the lower end of movable part 74 and the second locating slot 92 is designated as B4, and by A1, A2, A3 and A4 and B1,
B2, B3 and B4 its corresponding α 1, β 1, α 2 and β 2 are compareed by form as shown in Figure 3 such that it is able to open-and-shut to ten thousand
Angle to section is checked, and the installation of the rear universal joint terminating in above-mentioned all steps could really complete.
The above be only the preferred embodiment of the present invention it is noted that to those skilled in the art, not
On the premise of departing from the invention design, some similar deformation and improvement can also be made, these also should be regarded as the present invention
Protection domain within.
Claims (3)
1. a kind of using method of the truing tool of mounting shipping universal joint shafting is it is characterised in that described mounting shipping is universal
The truing tool of nodal axisn system includes connecting shaft (1), bump joint (2) and thimble (3), and described connecting shaft (1) one end is fixed with method
Blue joint (2), the other end is connected with thimble (3), and described connecting shaft (1) surface is provided with location hole (4)；
Described location hole (4) is 170mm with the air line distance of bump joint (2) end face；
Described using method, comprises the following steps：
S1, described truing tool is symmetrically mounted on each shaft coupling of ship, so that described thimble (3) is contacted with each other；
Angle between the thimble (3) contacting with each other described in S2, regulation；
After S3, angular adjustment finish, remove described truing tool, and be replaced with universal joint；
The end face of movable part and the upper air line distance between movable part one end of fixing axle (8) on S4, the described universal joint of measurement,
Check the inclination angle of universal joint according to measured above-mentioned distance；
Angle between the thimble (3) contacting with each other in described S2 can be recorded by following steps:
The distance between each part of truing tool being symmetrically installed described in S2.1, measurement, by thimble on one of truing tool
(3) air line distance and bump joint end face between is designated as A, the air line distance between location hole (4) and bump joint (2) end face
It is designated as C, on another truing tool, the air line distance between thimble (3) and bump joint (2) end face is designated as A', location hole (4)
Air line distance and bump joint (2) end face between is designated as C', between the location hole (4) on the described truing tool being symmetrically installed
Air line distance be designated as B；
S2.2, constantly change the distance of described A and A' and the distance of described B, until the distance of described A, B and C and described A',
The distance of B and C' meets following equation：
After the distance of described A, B and C meets above-mentioned formula with the distance of described A', B and C', you can contact with each other described in obtaining
Thimble (3) between angle.
2. the using method of the truing tool of a kind of mounting shipping universal joint shafting according to claim 1, its feature exists
In described connecting shaft (1) is flexibly connected inside one end of thimble (3) and is provided with pilot hole (6), described thimble (3) and pilot hole (6)
Match.
3. the using method of the truing tool of a kind of mounting shipping universal joint shafting according to claim 1, its feature exists
In the end surface that described connecting shaft (1) is flexibly connected thimble (3) is provided with bolt hole (5), described bolt hole (5) and assembling
Hole (6) communicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513686.4A CN104406551B (en) | 2014-09-29 | 2014-09-29 | Use method of ship universal joint shaft system installation calibration tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513686.4A CN104406551B (en) | 2014-09-29 | 2014-09-29 | Use method of ship universal joint shaft system installation calibration tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104406551A CN104406551A (en) | 2015-03-11 |
| CN104406551B true CN104406551B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410513686.4A Active CN104406551B (en) | 2014-09-29 | 2014-09-29 | Use method of ship universal joint shaft system installation calibration tool |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147479A (en) * | 2021-12-02 | 2022-03-08 | 武汉理工大学 | Centering tool, system and method for intermediate shaft system of full-rotation propeller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2439486C1 (en) * | 2010-09-14 | 2012-01-10 | Открытое акционерное общество "Центр технологии судостроения и судоремонта" (ОАО "ЦТСС") | Erection method of aligned mechanisms |
| CN103350736A (en) * | 2013-07-16 | 2013-10-16 | 沪东中华造船(集团)有限公司 | Centring device of main engine and gear case and method for manufacturing and using centring device |
| CN103542797A (en) * | 2013-10-11 | 2014-01-29 | 武昌船舶重工有限责任公司 | Manufacturing method for zigzag shafting alignment tool |
| CN203623909U (en) * | 2013-12-04 | 2014-06-04 | 广新海事重工股份有限公司 | Centering auxiliary device for ship shafting |
| CN203811115U (en) * | 2014-01-26 | 2014-09-03 | 中国葛洲坝集团机械船舶有限公司 | Measurement tool for shafting alignment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7460977B2 (en) * | 2007-02-19 | 2008-12-02 | Fixturlaser Ab | Method and apparatus for alignment of components |
-
2014
- 2014-09-29 CN CN201410513686.4A patent/CN104406551B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2439486C1 (en) * | 2010-09-14 | 2012-01-10 | Открытое акционерное общество "Центр технологии судостроения и судоремонта" (ОАО "ЦТСС") | Erection method of aligned mechanisms |
| CN103350736A (en) * | 2013-07-16 | 2013-10-16 | 沪东中华造船(集团)有限公司 | Centring device of main engine and gear case and method for manufacturing and using centring device |
| CN103542797A (en) * | 2013-10-11 | 2014-01-29 | 武昌船舶重工有限责任公司 | Manufacturing method for zigzag shafting alignment tool |
| CN203623909U (en) * | 2013-12-04 | 2014-06-04 | 广新海事重工股份有限公司 | Centering auxiliary device for ship shafting |
| CN203811115U (en) * | 2014-01-26 | 2014-09-03 | 中国葛洲坝集团机械船舶有限公司 | Measurement tool for shafting alignment |
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| CN104406551A (en) | 2015-03-11 |
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Effective date of registration: 20221109 Address after: No. 1, Hongqiang Avenue, Offshore Ship Industrial Park, Qidong, Nantong, Jiangsu 226000 Patentee after: Jiangsu jiongqiang Marine Equipment Co.,Ltd. Address before: No.1, Hongqiang Avenue, Huiping Town, Qidong City, Nantong City, Jiangsu Province Patentee before: JIANGSU HONGQIANG MARINE HEAVY INDUSTRY Co.,Ltd. |
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Effective date of registration: 20231026 Address after: No. 1 Hongqiang Avenue, Huiping Town, Qidong City, Nantong City, Jiangsu Province, 226000 Patentee after: JIANGSU HONGQIANG MARINE HEAVY INDUSTRY Co.,Ltd. Address before: No. 1, Hongqiang Avenue, Offshore Ship Industrial Park, Qidong, Nantong, Jiangsu 226000 Patentee before: Jiangsu jiongqiang Marine Equipment Co.,Ltd. |