CN107264723A - A kind of installation method of lateral thruster - Google Patents
A kind of installation method of lateral thruster Download PDFInfo
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- CN107264723A CN107264723A CN201710521340.2A CN201710521340A CN107264723A CN 107264723 A CN107264723 A CN 107264723A CN 201710521340 A CN201710521340 A CN 201710521340A CN 107264723 A CN107264723 A CN 107264723A
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- segmentation
- lateral thruster
- side thrusters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention discloses a kind of installation method of lateral thruster there is provided lateral thruster, including Side Thrusters cylinder and the connector drum at the two ends for being separately positioned on the Side Thrusters cylinder, comprises the following steps：Step S10, while segmentation is assembled by connector drum described in two and the Side Thrusters cylinder welding equipment it is the lateral thruster；Step S20, by the lateral thruster lift to sectional jig and with the segmentation welding equipment.The installation method of lateral thruster of the present invention can improve the efficiency of assembling, reduce the difficulty of welding equipment, improve the environment of welding equipment, rationally using Assembling resource, reduce the production cost of shipyard.
Description
Technical field
The present invention relates to technical field of ships, more particularly to a kind of installation method of lateral thruster.
Background technology
The lateral thruster of ship mainly apply to ship navigated by water in narrow and small water channel, the auxiliary behaviour of berthing manoeuver or u-turn
It is vertical, generally include Side Thrusters cylinder and be separately positioned on the connector drum at the Side Thrusters cylinder two ends.Generally, lateral thruster
Manufacturer installed in the motor during production on Side Thrusters cylinder and be supplied to shipyard, process of the shipyard in construction
In Side Thrusters cylinder and two connector drum are separately mounted on ship according to the actual requirements, lateral thruster installation accuracy will
Ask very high.
Traditional mounting process of lateral thruster is：Segmentation is made the bottom of by of landing slab, treats that platform board member has been assembled
Tire is positioned and fixed using location-plate on Bi Hou, lifting Side Thrusters cylinder, and tire in the connector drum of left and right ends is then lifted again
And position, finally using backing part by Side Thrusters cylinder and left and right connector drum lift together and weld respectively dress be hung in segmentation
On.It is logical using above-mentioned installation method, it is necessary to wait after the assembling of platform plate part finishes, Side Thrusters cylinder can be lifted to segmentation
Individually positioned, such a assemble method constrain segmentation in the tire cycle, be segmented longer in the tire cycle, take position of foetus resource,
In addition, side pushing cylinder body welding equipment in segmentation, due to narrow space, welding equipment is difficult, influences welding quality, and operating efficiency is low.
The content of the invention
It is an object of the present invention to：A kind of installation method of lateral thruster is provided, it can improve the efficiency of assembling, dropped
The difficulty of low welding equipment.
It is another object of the present invention to：A kind of installation method of lateral thruster is provided, it can improve the environment of welding equipment,
Assembling resource is rationally utilized, the production cost of shipyard is reduced.
To reach this purpose, the present invention uses following technical scheme：
A kind of installation method of lateral thruster is provided there is provided lateral thruster, including Side Thrusters cylinder and is separately positioned on institute
The connector drum at the two ends of Side Thrusters cylinder is stated, is comprised the following steps：
Step S10, while segmentation is assembled by connector drum described in two and the Side Thrusters cylinder welding equipment it is the side
Pushing device；
Step S20, by the lateral thruster lift to sectional jig and with the segmentation welding equipment.
As a kind of preferred technical scheme of the installation method of described lateral thruster, the step S10 includes following
Step：
Step S11, first carry out the Side Thrusters cylinder and the mark of the connector drum respectively, the mark includes side
Thruster Barrel alignment, motor cabinet center line and connector drum center line, then respectively by the Side Thrusters Barrel alignment and
The motor cabinet center line leads to the surface of the Side Thrusters cylinder, and the connector drum center line is led into the connector drum
Surface；
Step S12, making template moulding bed, tire on the Side Thrusters cylinder is positioned, the water of the Side Thrusters cylinder is adjusted
Pingdu, and check the levelness of motor cabinet so that the motor cabinet center line and the Side Thrusters Barrel alignment are perpendicular；
Step S13, in the both sides of the Side Thrusters cylinder Side Thrusters mark post is established, the Side Thrusters Barrel alignment is drawn
Obtain Side Thrusters body centre altitude line on to Side Thrusters mark post, and the Side Thrusters Barrel alignment led into ground obtaining ground
Sample center line；
Step S14, according to the Side Thrusters body centre altitude line and ground sample center line the connector drum is carried out
Positioning.
As a kind of preferred technical scheme of the installation method of described lateral thruster, the step S14 and the step
Step S16 is additionally provided between rapid S10：Repaiied respectively according to the Side Thrusters body centre altitude line and described ground sample center line
Central cross line, the central cross line of two connector drum and the motor cabinet center line of just described Side Thrusters cylinder.
As a kind of preferred technical scheme of the installation method of described lateral thruster, connector drum described in two is distinguished
It is symmetrically welded simultaneously with the Side Thrusters cylinder.
As a kind of preferred technical scheme of the installation method of described lateral thruster, the step S20 includes following
Step：
Step S21, the segmentation center line of the segmentation is led into ground and its parallel offset is marked into motor cabinet Central places
Line-transect, marks rib bit line according to the sectional jig cross hairs of sectional jig and rib examines line respectively on the ground；
Step S22, elder generation establish segmentation mark post at the two ends of the rib bit line, are then drawn respectively on the segmentation mark post
It is segmented baseline and lateral thruster centre-height line；
Step S23, first drawn between the segmentation mark post set steel wire, are then existed according to the allowance of the lateral thruster
Surplus line is marked on the segmentation mark post, and carries out cutting processing surplus, steel wire is finally cancelled；
Step S24, by the lateral thruster integral hoisting and carry out anti-state and be welded, make motor cabinet close to the one of the ground
Side, hangs in the position of the motor cabinet center line in the outer surface of the Side Thrusters cylinder and sets plumb bob；
Step S25, first cooperation laser position the Side Thrusters Barrel alignment by the segmentation mark post, pass through the line
The left and right sides position of the hammer positioning Side Thrusters cylinder, then checks the levelness of the motor cabinet.
As a kind of preferred technical scheme of the installation method of described lateral thruster, to the lateral thruster with it is described
Segmentation is monitored during welding equipment, stresses newly to be adjusted if any deviation, to ensure the precision of welding equipment.
As a kind of preferred technical scheme of the installation method of described lateral thruster, the levelness of the motor cabinet with
The deviation of the theoretical water Pingdu of the motor is≤1mm.
As a kind of preferred technical scheme of the installation method of described lateral thruster, the lateral thruster with described point
Duan Jinhang symmetrical welding simultaneously.
As a kind of preferred technical scheme of the installation method of described lateral thruster, connector drum described in two is first welded
To the angle welding between the corresponding floor of the segmentation, then the first of the centre position of the Side Thrusters cylinder is strengthened
Muscle is welded with the segmentation, finally welds second reinforcement at the two ends of the Side Thrusters cylinder with the segmentation.
As a kind of preferred technical scheme of the installation method of described lateral thruster, after the step S20, to institute
Welding of the lateral thruster in the segmentation is stated to test.
Beneficial effects of the present invention are：While segmentation is assembled by two connector drum and Side Thrusters cylinder be welded for
After lateral thruster again by the lateral thruster with segmentation weld, during construction, can carry out simultaneously make segmentation and
By the work of two connector drum and Side Thrusters cylinder welding equipment, cycle of the segmentation on sectional jig, fully profit are effectively shortened
With moulding bed resource.The lateral thruster is integrally filled and hangs and is welded with segmentation, due to the open property on ground, construction is improved
Environment, can bring convenient for construction, can be conveniently welded during being welded, the levelness of convenient adjustment motor cabinet, change
Kind welding quality and efficiency, enable the installation of lateral thruster to meet the requirements.
Brief description of the drawings
The present invention is described in further detail below according to drawings and examples.
Fig. 1 is structural representation of the lateral thruster described in embodiment in the template moulding bed.
Fig. 2 is the structural representation for the state that Side Thrusters cylinder described in embodiment is positioned in upper tire.
Fig. 3 is that lateral thruster described in embodiment is welded in the structure sectional view of the segmentation.
In figure：
1st, lateral thruster；11st, connector drum；12nd, Side Thrusters cylinder；13rd, motor cabinet；14th, motor cabinet center line；15th, side
Thruster Barrel alignment；16th, the first reinforcement；17th, the second reinforcement；2nd, Side Thrusters mark post；21st, Side Thrusters body centre height
Line；3rd, template moulding bed；4th, ground；5th, it is segmented；51st, deck；52nd, it is segmented center line；6th, it is segmented mark post；61st, it is segmented baseline；62、
Lateral thruster centre-height line；7th, laser；8th, sectional jig；9th, moulding bed is aided in.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Figures 1 to 3, in the present embodiment, a kind of installation method of lateral thruster of the present invention is pushed away there is provided side
Device 1, including Side Thrusters cylinder 12 and the connector drum 11 at the two ends for being separately positioned on the Side Thrusters cylinder 12, including it is following
Step：
Step S10, be segmented 5 on assemble sectional jig 8 while by connector drum described in two 11 and the Side Thrusters cylinder
The welding equipment of body 12 is lateral thruster 1；
Step S20, by the lateral thruster 1 lift to the sectional jig 8 and with it is described segmentation 5 welding equipments.
By two connector drum 11 and Side Thrusters cylinder 12 be welded for after lateral thruster 1 again by the lateral thruster 1 with
Segmentation 5 is welded, during construction, can carry out making segmentation 5 simultaneously and by two connector drum 11 and Side Thrusters cylinder
The work of 12 welding equipments, effectively shortens 5 cycle on sectional jig 8 of segmentation, takes full advantage of the resource of sectional jig 8；Will
The overall dress of the lateral thruster 1 hangs and is welded with segmentation 5, it is to avoid by connector drum described in two 11 and the Side Thrusters cylinder
12 successively front and rear dress in three times hang and 5 be welded with being segmented；Can be by two connector drum 11 respectively with Side Thrusters cylinder 12 4 groups of ground
Dress.Due to the open property on ground 4, the environment of construction is improved, can bring convenient for construction, can be square during being welded
Just it is welded, the levelness of convenient adjustment motor cabinet 13 improves welding quality and efficiency, the installation of lateral thruster 1 is met
It is required that.
The step S10 comprises the following steps：
Step S11, the Side Thrusters cylinder 12 and the mark of the connector drum 11, the mark bag are first carried out respectively
Side Thrusters Barrel alignment 15, motor cabinet center line 14 and connector drum center line are included, then respectively by the Side Thrusters cylinder
Center line 15 and the motor cabinet center line 14 lead to the surface of the Side Thrusters cylinder 12, and the connector drum center line is drawn
To the surface of the connector drum 11；
Step S12 and then making template moulding bed 3, tire on the Side Thrusters cylinder 12 is positioned, and adjusts the Side Thrusters cylinder
The levelness of body 12, and check the levelness of motor cabinet 13 so that in the motor cabinet center line 14 and the Side Thrusters cylinder
Heart line 15 is perpendicular；
Step S13, in the both sides of the Side Thrusters cylinder 12 Side Thrusters mark post 2 is established, by the Side Thrusters body centre
Line 15, which is led on Side Thrusters mark post 2, obtains Side Thrusters body centre altitude line 21, and the Side Thrusters Barrel alignment 15 is drawn
Ground sample center line is obtained to ground 4；
Step S14, according to Side Thrusters body centre altitude line 21 and ground sample center line the connector drum 11 is carried out
Positioning.
Side Thrusters Barrel alignment 15 is led to the surface of Side Thrusters cylinder 12, to realize Side Thrusters Barrel alignment 15
The purpose led on Side Thrusters mark post 2, according to the Side Thrusters body centre altitude line 21 pushed away in side on mark post 2, can determine
The height and position of the connector drum center line and vertical height that is welded to connector drum 11 is positioned so that two connector drum centers
Line can be arranged in same level with Side Thrusters Barrel alignment 15.Side Thrusters Barrel alignment 15 is led into ground 4 to obtain
To ground sample center line, the horizontal level that two connector drum 11 are welded can be positioned, so as to realize to connecting cylinder described in two
Body 11 is accurately positioned.Motor cabinet center line 14 is led to the surface of Side Thrusters cylinder 11, the process that can be positioned in upper tire
In checking to motor cabinet center line 14, the levelness of motor cabinet 13 can be checked, be adjusted in time if any deviation, it is ensured that
The levelness of motor cabinet center line 14 meets the requirement that is welded of lateral thruster 1.It is specifically intended that by connector drum 11 and side
During thruster cylinder 12 is welded, the surface soldered in Side Thrusters cylinder 12 is avoided, motor cabinet 13 can not also be used as lifting
With the application point of support.In the present embodiment, motor cabinet center line 14 is located at the position of the larboard close to segmentation 5, certainly at it
In his embodiment, the motor cabinet center line 14 can also be located at close to the position of the starboard of segmentation 5 or positioned at segmentation center
At the position of line 52.
Step S16 is additionally provided between the step S14 and the step S20：According to the Side Thrusters mark post 2 and institute
State ground sample center line correct respectively the central cross line of the Side Thrusters cylinder 12, the central cross line of two connector drum 11 and
The motor cabinet center line 14.Side Thrusters cylinder 12 and connecting cylinder can be determined respectively by Side Thrusters body centre altitude line 21
The vertical height position of body 11, the horizontal level of Side Thrusters cylinder 12 and connector drum 11 is can determine by ground sample center line.
Because motor cabinet 13 has manufacturer's welding equipment good with the Side Thrusters cylinder 12, Side Thrusters Barrel alignment is being carried out
It is also being modified to motor cabinet center line 14 while 15 amendment.It can make Side Thrusters cylinder 12 and two by aforesaid operations
The center line of the connector drum 11 overlaps and the levelness of motor cabinet center line 14 is met installation requirement.
By two connector drum 11 respectively with welded in lateral body device cylinder 12 during, in order to reduce welding stress to subtract
The deformation quantity at the two ends of few lateral thruster 1, by connector drum described in two 11 respectively with the Side Thrusters cylinder 12 while balanced welding
Connect.By the way that connector drum 11 is welded with Side Thrusters cylinder 12 simultaneously, side can be avoided to push away the two ends of side device cylinder 12 due to elder generation
The order welded afterwards is different and causes different deformation quantities, so as to ensure that the balance of the lateral thruster 1.
The step S20 comprises the following steps：
Step S21, the segmentation center line 52 of the segmentation 5 led to ground 4 and mark its parallel offset in motor cabinet
Heart line-transect, marks rib bit line according to the sectional jig cross hairs of sectional jig 8 and rib examines line respectively on the ground 4；
Step S22, first established at the two ends of the rib bit line are segmented mark post 6, then draw respectively on the segmentation mark post 6
Go out to be segmented baseline 61 and lateral thruster centre-height line 62.
Step S23, first drawn between the segmentation mark post 6 set steel wire (not shown), then push away dress according to the side
The allowance for putting 1 marks surplus line on 5 mark posts of the segmentation, and carries out cutting processing surplus, finally cancels steel wire；
Step S24, by the integral hoisting of lateral thruster 1 and carry out anti-state and be welded, make motor cabinet 13 close to the ground 4
Side, hung in the outer surface of the Side Thrusters cylinder 12 in the position of the motor cabinet center line 14 and set plumb bob；
Step S25, first cooperation laser 7 position the Side Thrusters Barrel alignment 15 by the segmentation mark post 6 and pass through institute
The left and right sides position that plumb bob positions the Side Thrusters cylinder 12 is stated, the levelness of the motor cabinet 13 is then checked.
By establishing segmentation mark post 6 on rib bit line, equivalent to foundation and rectangular coordinate system, so as to it is determined that dividing
The particular location of section baseline 61 and Side Thrusters body centre altitude line 21.It should be noted that in figure 3, in Side Thrusters cylinder
Heart line 15 is overlapped with lateral thruster centre-height line 62.During implementation, therefore, to assure that be segmented mark post 6 and according to motor cabinet
Central places line-transect, segmentation baseline 61 and lateral thruster centre-height line 62 can be positioned to motor cabinet 13.In the present embodiment
In, the distance value of lateral thruster centre-height line 62 and segmentation baseline 61 is 3000mm, but in actual work progress, side
Pushing device centre-height line 62 will be depending on the actual conditions of ship with being segmented the distance between baseline 61 value.Steel wire is set by drawing
Surplus line can be aided in marking on lateral thruster 1, to be carried out according to the installation parameter of lateral thruster 1 more than cutting processing
Amount, to ensure the accuracy of the position being actually welded in lateral thruster 1 in segmentation 5.Being welded by anti-state, it is anti-to be segmented 5
Body makes the deck 51 of segmentation 5 be located at the side placement close to ground 4, while the side that the bottom of segmentation 5 is located remotely from ground 4 is put
Put, wherein segmentation 5 is placed on the sectional jig 8, in embodiment, in order to which more firmly the lateral thruster 1 is fixed,
Fixed between lateral thruster 1 and ground 4 using auxiliary moulding bed 9, to facilitate welding.It is welded by lateral thruster 1 in segmentation 5
During, it is to avoid workmen welds in the state of looking up, and reduces the fatigue strength of workmen, while also avoiding in weldering
The welding slag splashed in termination process is damaged to workmen, reduces the degree of employee's occupational disease hazards.By coordinating the energy of laser 7
The center line of enough accurate positioning lateral thrusters 1.
In the installation process of implementation, to the lateral thruster 1 with being monitored during 5 welding equipments of the segmentation, such as
There is deviation to stress newly to be adjusted, to ensure the precision of welding equipment.
The deviation of the levelness of the motor cabinet 13 and the theoretical water Pingdu of the motor cabinet 13 is≤1mm.
In order to improve be welded precision of the lateral thruster 1 in segmentation 5, realize that the deformation quantity that control is welded makes lateral thruster 1
Two ends can be consistent as far as possible, the lateral thruster 1 with it is described segmentation 5 carry out simultaneously symmetrical welding.Pass through
This design, can avoid lateral thruster 1 because the cooling meat of metal causes the overall bending of lateral thruster 1 and causes deformation.
Specifically, first welding 11 pairs of angle weldings between the corresponding floor of the segmentation 5 of connector drum described in two, so
First reinforcement 16 in the centre position of the Side Thrusters cylinder 12 and the segmentation 5 are welded afterwards, finally by the Side Thrusters
Second reinforcement 17 at the two ends of cylinder 12 is welded with the segmentation 5.The connector drum 11 at the two ends of lateral thruster 1 will first be welded
Respectively with its angle welding between the corresponding floor of bow side of segmentation 5, can avoid lateral thruster 1 in welding process
In be bent downwardly deformation, so as to the first reinforcement 16 and the second reinforcement 17 of follow-up offside thruster cylinder 12 respectively with point
The welding of section 5, realizes the control of welding deformation.Specifically, simultaneously by the two ends of lateral thruster 1 with dividing during welding
Corresponding floor welding in section 5, further reduces the welding deformation of lateral thruster 1.First reinforcement 16 and segmentation 5 are welded
Connect, first the centre position of lateral thruster 1 can be welded with segmentation 5, prevent lateral thruster 1 during welding due to metal
Cooling meat from the centre position flexural deformation of lateral thruster 1, finally weld the welding between the second reinforcement 17 and segmentation 5
Seam, is that lateral thruster 1 meets construction requirement so as to ensure that the accuracy that lateral thruster 1 is welded in segmentation 5.
In order to further ensure that the welding equipment between lateral thruster 1 and segmentation 5 meets construction requirement, after the step S20,
Welding of the lateral thruster 1 in the segmentation 5 is tested.
Moulding bed resource is even more important for shipbuilding, using the installation method of lateral thruster 1 of the present invention
Can be respectively shortened 4 days lateral thruster 1 and segmentation 5 in the tire cycle, be the rotation of sectional jig 8 and the making of subsequent segment 5
There is provided buffer time, remarkable in economical benefits.
In description herein, it is to be understood that term " first ", " second " are only used for being distinguish between in description,
Without particular meaning.
It is to be understood that, above-mentioned embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, in technical scope disclosed in this invention, change that any one skilled in the art is readily apparent that or
Replace, should all cover within the scope of the present invention.
Claims (10)
1. a kind of installation method of lateral thruster is there is provided lateral thruster, including Side Thrusters cylinder and it is separately positioned on the side and pushes away
The connector drum at the two ends of device cylinder, it is characterised in that comprise the following steps：
Step S10, while segmentation is assembled by connector drum described in two and the Side Thrusters cylinder welding equipment it is that the side pushes away dress
Put；
Step S20, by the lateral thruster lift to sectional jig and with the segmentation welding equipment.
2. the installation method of lateral thruster according to claim 1, it is characterised in that the step S10 includes following step
Suddenly：
Step S11, first carry out the Side Thrusters cylinder and the mark of the connector drum respectively, the mark includes Side Thrusters
Barrel alignment, motor cabinet center line and connector drum center line, then respectively by the Side Thrusters Barrel alignment and described
Motor cabinet center line leads to the surface of the Side Thrusters cylinder, and the connector drum center line is led to the table of the connector drum
Face；
Step S12, making template moulding bed, tire on the Side Thrusters cylinder is positioned, the levelness of the Side Thrusters cylinder is adjusted,
And check the levelness of motor cabinet so that the motor cabinet center line and the Side Thrusters Barrel alignment are perpendicular；
Step S13, in the both sides of the Side Thrusters cylinder Side Thrusters mark post is established, the Side Thrusters Barrel alignment is led into side
Obtain Side Thrusters body centre altitude line on thruster mark post, and the Side Thrusters Barrel alignment led into ground obtaining in ground sample
Heart line；
Step S14, according to the Side Thrusters body centre altitude line and ground sample center line the connector drum is positioned.
3. the installation method of lateral thruster according to claim 2, it is characterised in that the step S14 and the step
Step S16 is additionally provided between S10：Corrected respectively according to the Side Thrusters body centre altitude line and described ground sample center line
The central cross line of the Side Thrusters cylinder, the central cross line of two connector drum and the motor cabinet center line.
4. the installation method of lateral thruster according to claim 2, it is characterised in that by connector drum described in two respectively with
The Side Thrusters cylinder is symmetrically welded simultaneously.
5. the installation method of lateral thruster according to claim 3, it is characterised in that the step S20 includes following step
Suddenly：
Step S21, the segmentation center line of the segmentation is led into ground and its parallel offset is marked into motor cabinet Central places line-transect,
Rib bit line and rib inspection line are marked according to the sectional jig cross hairs of sectional jig respectively on the ground；
Step S22, elder generation establish segmentation mark post at the two ends of the rib bit line, then draw segmentation respectively on the segmentation mark post
Baseline and lateral thruster centre-height line；
Step S23, first drawn between the segmentation mark post set steel wire, then according to the allowance of the lateral thruster described
Surplus line is marked on segmentation mark post, and carries out cutting processing surplus, steel wire is finally cancelled；
Step S24, by the lateral thruster integral hoisting and carry out anti-state and be welded, make motor cabinet close to the side on the ground,
Hung in the outer surface of the Side Thrusters cylinder in the position of the motor cabinet center line and set plumb bob；
Step S25, first cooperation laser position the Side Thrusters Barrel alignment by the segmentation mark post, fixed by the plumb bob
The left and right sides position of the position Side Thrusters cylinder, then checks the levelness of the motor cabinet.
6. the installation method of lateral thruster according to claim 1, it is characterised in that to the lateral thruster and described point
Section is monitored during welding equipment, stresses newly to be adjusted if any deviation, to ensure the precision of welding equipment.
7. the installation method of lateral thruster according to claim 5, it is characterised in that the levelness of the motor cabinet and institute
The deviation for stating the theoretical water Pingdu of motor is≤1mm.
8. the installation method of lateral thruster according to claim 1, it is characterised in that the lateral thruster and the segmentation
Carry out symmetrical welding simultaneously.
9. the installation method of lateral thruster according to claim 8, it is characterised in that first weld connector drum pair described in two
Angle welding between the corresponding floor of the segmentation, then by first reinforcement in the centre position of the Side Thrusters cylinder
Weld, finally weld second reinforcement at the two ends of the Side Thrusters cylinder with the segmentation with the segmentation.
10. the installation method of the lateral thruster according to any one of claim 1 to 9, it is characterised in that in the step
After S20, welding of the lateral thruster in the segmentation is tested.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521340.2A CN107264723B (en) | 2017-06-30 | 2017-06-30 | A kind of installation method of lateral thruster |
| PCT/CN2017/108827 WO2019000751A1 (en) | 2017-06-30 | 2017-10-31 | Method for mounting lateral thrust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710521340.2A CN107264723B (en) | 2017-06-30 | 2017-06-30 | A kind of installation method of lateral thruster |
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| Publication Number | Publication Date |
|---|---|
| CN107264723A true CN107264723A (en) | 2017-10-20 |
| CN107264723B CN107264723B (en) | 2019-03-29 |
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| CN201710521340.2A Active CN107264723B (en) | 2017-06-30 | 2017-06-30 | A kind of installation method of lateral thruster |
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| WO (1) | WO2019000751A1 (en) |
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| CN107839837A (en) * | 2017-10-31 | 2018-03-27 | 广船国际有限公司 | A kind of method of construction of stern segmentation |
| CN108327846A (en) * | 2017-10-30 | 2018-07-27 | 上海振华重工启东海洋工程股份有限公司 | One kind building pneumatic vibration insulating system mounting technique on the whole |
| WO2019000751A1 (en) * | 2017-06-30 | 2019-01-03 | 广船国际有限公司 | Method for mounting lateral thrust device |
| CN110027672A (en) * | 2018-01-12 | 2019-07-19 | 中航国际船舶发展（中国）有限公司 | A kind of bow side pushes away mounting process |
| CN110498007A (en) * | 2019-09-03 | 2019-11-26 | 中船黄埔文冲船舶有限公司 | A kind of sleeping installation method making segmentation flip side and pushing away |
| CN112224376A (en) * | 2020-10-28 | 2021-01-15 | 上海东鼎钢结构有限公司 | Efficient rudder sleeve, manufacturing tool and manufacturing method |
| CN113371154A (en) * | 2021-08-13 | 2021-09-10 | 南通中舟联合船务工程有限公司 | Mounting structure of ship side thruster |
| CN113978649A (en) * | 2021-12-02 | 2022-01-28 | 沪东中华造船(集团)有限公司 | Openable side push cover mounting method on ship |
| CN114750895A (en) * | 2022-04-02 | 2022-07-15 | 广船国际有限公司 | Positioning and mounting method for side-push and side-push sealing cover |
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| CN102765463A (en) * | 2012-08-03 | 2012-11-07 | 扬帆集团股份有限公司 | Installation method of bow transverse thrust unit |
| CN103803018A (en) * | 2014-02-28 | 2014-05-21 | 武昌船舶重工有限责任公司 | Assembling and welding method of side thrust device |
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| WO2019000751A1 (en) * | 2017-06-30 | 2019-01-03 | 广船国际有限公司 | Method for mounting lateral thrust device |
| CN108327846A (en) * | 2017-10-30 | 2018-07-27 | 上海振华重工启东海洋工程股份有限公司 | One kind building pneumatic vibration insulating system mounting technique on the whole |
| CN107839837A (en) * | 2017-10-31 | 2018-03-27 | 广船国际有限公司 | A kind of method of construction of stern segmentation |
| CN110027672A (en) * | 2018-01-12 | 2019-07-19 | 中航国际船舶发展（中国）有限公司 | A kind of bow side pushes away mounting process |
| CN110498007A (en) * | 2019-09-03 | 2019-11-26 | 中船黄埔文冲船舶有限公司 | A kind of sleeping installation method making segmentation flip side and pushing away |
| CN112224376A (en) * | 2020-10-28 | 2021-01-15 | 上海东鼎钢结构有限公司 | Efficient rudder sleeve, manufacturing tool and manufacturing method |
| CN113371154A (en) * | 2021-08-13 | 2021-09-10 | 南通中舟联合船务工程有限公司 | Mounting structure of ship side thruster |
| CN113371154B (en) * | 2021-08-13 | 2021-10-29 | 南通中舟联合船务工程有限公司 | Mounting structure of ship side thruster |
| CN113978649A (en) * | 2021-12-02 | 2022-01-28 | 沪东中华造船(集团)有限公司 | Openable side push cover mounting method on ship |
| CN113978649B (en) * | 2021-12-02 | 2023-12-08 | 沪东中华造船(集团)有限公司 | Method for installing openable side pushing cover on ship |
| CN114750895A (en) * | 2022-04-02 | 2022-07-15 | 广船国际有限公司 | Positioning and mounting method for side-push and side-push sealing cover |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019000751A1 (en) | 2019-01-03 |
| CN107264723B (en) | 2019-03-29 |
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