CN100427357C - Multifunctional equipment of tool set up in use for installing towed bird type electric propulsion plant - Google Patents
Multifunctional equipment of tool set up in use for installing towed bird type electric propulsion plant Download PDFInfo
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- CN100427357C CN100427357C CNB2005100309389A CN200510030938A CN100427357C CN 100427357 C CN100427357 C CN 100427357C CN B2005100309389 A CNB2005100309389 A CN B2005100309389A CN 200510030938 A CN200510030938 A CN 200510030938A CN 100427357 C CN100427357 C CN 100427357C
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- azipod
- base plate
- propulsion system
- electrical propulsion
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Abstract
A multifunctional apparatus for installing pod-type electric propeller with high installation correctness is composed of a circular baseplate with a central hole and N holes on a circumference whose diameter is D, where N is the number of installation holes on said pod-type electric propeller and D is the diameter of a circle on which said installation holes are arranged, and a reference plate fixed to upper surface of baseplate and with longitudinal and transverse reference line on its top surface.
Description
Technical field
The present invention relates to the industrial a kind of production tooling of shipbuilding, more particularly relate to a kind of tooling device that when Azipod Electrical Propulsion System is installed, uses with multiple function.
Background technology
3000 tonnes of maritime patrol ships are the most advanced ocean public affair law enforcement ships that China builds so far.Its propelling unit is the two cover AZIPOD 3PULL " Azipod Electrical Propulsion System " that provided by ABB AB, and it is to be combined by four parts such as the module of coming about, screw propeller, strut module and motor modules.The said firm's product is loaded onto ship in China, still belongs to the first time.For this device being installed on the pedestal in the hull, routinely, needing the centering frock usually, detect several tooling devices such as flat board, benchmark flat board.
By investigation, Azipod Electrical Propulsion System is aboard ship installed and must be solved following technical matters:
1. should guarantee the size of front and back and position, the left and right sides when rudder oar device is installed, the while guarantees the angle requirement of leaning forward of mounting plane and introversion again.
2. uniform screw is installed on the module of coming about, should guarantees the right alignment of each screw and device attachment face center-point during construction, when guaranteeing the lifting of rudder oar device again, each bolt can both penetrate smoothly.
3. the pedestal mounting plane has the planeness requirement.
In order to reach above-mentioned installation requirement, the installing and locating of pedestal is just extremely important in the hull, have only pedestal position, inclination angle, mounting hole the location all enough accurately, could guarantee to reach installation requirement after Azipod Electrical Propulsion System is installed on the pedestal.Yet will satisfy these requirements simultaneously, concerning the location and processing of pedestal, be to have very high technical risk.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of multi-functional tooling device that uses for Azipod Electrical Propulsion System is installed, and uses this tooling device can help to satisfy the installation technology technical requirements well.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of Azipod Electrical Propulsion System is installed and is used multi-functional tooling device, comprise a base plate, described base plate is circular, its lower surface is the machinework plane, base plate upper edge diameter is circumference uniform distribution N the drill jig hole of D, wherein N equals the quantity of mounting hole on the Azipod Electrical Propulsion System, D equals to be evenly equipped with on the Azipod Electrical Propulsion System circle diameter of mounting hole, the upper surface of base plate is fixed a benchmark flat board, the upper surface of benchmark flat board is the machinework plane, also drawn orthogonal vertical datum line of twice and lateral fiducial line on the upper surface of benchmark flat board, the home position of base plate is provided with centre hole.
Therefore during use, tooling device of the present invention and pedestal are fixed together, the position of centre hole just is equivalent to the center of pedestal on the tooling device, as long as guarantee the frock central hole in position accurately, pedestal also just is able to accurate location; As gauge reference target, is measuring tool with optical quarter meter with the benchmark flat board on the frock, and it is fixed to adjust the inclination angle on plane on the pedestal and pedestal is adorned solid welding on hull; The lower surface of frock base plate can be used as the detection reference of the planeness on plane on the pedestal; Utilize the drill jig hole on the frock that pedestal is joined brill and tapping, then can guarantee the mounting hole accurate positioning on the pedestal.So just solved that pedestal is installed and the course of processing in main difficult technical, for the accurate installation of Azipod Electrical Propulsion System provides reliable assurance.
Preferably, the upper surface of base plate also is provided with the reinforcement gusset, strengthens gusset and is " well " font layout, strengthens gusset and is provided with hole for hoist.Like this, can improve the intensity of frock, not yielding, and be convenient to lifting.
As improvement of the technical scheme, center orifice plate of the centre captive joint of base plate, described datum hole is positioned on the orifice plate of center.Be convenient to the processing of centre hole like this.
As the another kind of preferred version of technique scheme, tooling device of the present invention also comprises the drill jig cover that can be installed in the drill jig hole.By replacing the drill jig cover, can carry out joining of different apertures to pedestal and bore or tapping.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is the front view of multi-functional tooling device of the present invention.
Fig. 2 is the longitudinal sectional view of multi-functional tooling device of the present invention.
Fig. 3 is a kind of cutaway view of drill jig cover.
The specific embodiment
As shown in the figure, Azipod Electrical Propulsion System of the present invention is installed and is used multi-functional tooling device, comprise a circular bottom plate 1, the base plate lower surface is the machinework plane, base plate 1 upper edge diameter is circumference uniform distribution N the drill jig hole 2 of D, wherein N equals the quantity of mounting hole on the Azipod Electrical Propulsion System, D equals the diameter of the uniform circumference of Azipod Electrical Propulsion System mounting hole, the upper surface of base plate 1 is fixed a benchmark flat board 4, the upper surface of benchmark flat board 4 also will pass through machine up, and with the parallelism of base plate lower surface less than 0.05mm, orthogonal vertical datum line 5 of twice and lateral fiducial line 6 have also been drawn on the upper surface of benchmark flat board 4, center orifice plate 8 is screwed in the centre of base plate 1, and center orifice plate 8 is provided with one
1mm centre hole 7, the axis of centre hole 7 is positioned on the center of circle of base plate 1.The upper surface of base plate 1 is " well " font and is welded with reinforcement gusset 3 symmetrically, strengthens gusset 3 and is provided with hole for hoist, with convenient lifting.
In order more to be expressly understood effect of the present invention and advantage, usage and the control step to the multi-functional tooling device of the present invention further specifies below:
1, the line of centers of rudder oar device is determined in backguy: according to actual needs, the symmetric position of determining on hull is adorned two wire pulling racks of weldering respectively, up and down between two wire pulling racks, penetrates the piano wire of 0.8mm respectively and hangs heavy 20kg.Under the cooperation of theodolite lase, adjust wire pulling rack, accurately the position of benchmark about the location; The steel wire line of centers is benchmark by after checking and accepting with the steel wire, and cross line is marked in the appropriate location at the end in upper deck and hull, and stamps the sample punch mark; Remove drop-down coil holder then.
2, adjust the front and back and the position, the left and right sides of pedestal: with working fastening after multi-functional tooling device of the present invention and the pedestal centering, hang the installation site, in centre hole 7, penetrate steel wire, hang heavy 20kg; Respectively with hull up and down cross line be benchmark, steel wire is adjusted to the intersection point of cross line is overlapped, adjust and rotary tooling, make vertical datum line 5, lateral fiducial line 6 on the frock overlap (vertical datum line 5 is to bow) respectively with the hull cross line.
3, adjust the angle of inclination of pedestal: with the benchmark flat board on the frock 4 is benchmark, is measuring tool with optical quarter meter, adjusts the degree of dip on plane on the pedestal; Determine and mark the surplus of hull base plate perforate circle line and the simplified mowing of pedestal, require on the pedestal plane, also should consider factors such as the stock left for machining on plane on the face plate of foundation and welding contraction simultaneously to the minor increment of ship hull plate.
4, be that benchmark cooperates hull that pedestal is adorned weldering with the frock: after the pedestal mowing, the spot welding positioning pedestal; In the pedestal dress weldering process, multi-functional tooling device of the present invention still must be fixed together with the last plane of pedestal, utilize frock to detect the changing value of the shift value detection plane degree of steel wire center and hull center of reticle, and in time adjust the position of weld or change welding manner, prevent to cause the phenomenon of pedestal deviation theory line of centers because of welding deformation; The weldering of pedestal dress finishes by after checking and accepting, and as between frock centre hole 7 and the hull center of reticle displacement being arranged, can unclamp the working fastening between frock and the pedestal, adjusts frock centre hole 7 is overlapped with the hull center of reticle; Cylindrical with frock is a benchmark, and a circle is made in line on pedestal, and the hull cross line is projected to plane on the pedestal, charges and attacks the note seal with sample on the intersection point of circle and cross line, as the school mid point in the later boring flat-bed machine school.
5, detect pedestal processing situation: after the process finishing of plane, multi-functional frock is hung on pedestal again on the pedestal, measure and write down the gap between the plane on frock lower plane and the pedestal, to determine to go up the planeness on plane with clearance gauge; With center of reticle up and down is frock in the benchmark school; Inspection circle with plane on the pedestal is a benchmark, the displacement of planar central point and hull line of centers on the inspection pedestal; First hole on the line of centers and hull line of centers should be formed 2 ° angle during tool locating, guarantee that promptly vertical datum line 5 is parallel with the hull line of centers, and stamp " CL " mark on pedestal stem lateral surface, centering is used during in order to the lifting of rudder oar device; On benchmark flat board 4, check the processing situation of pedestal with optical quarter meter.
6, utilizing frock that pedestal is joined bores and tapping: also designed the drill jig cover 10 that is used with drill jig hole 2 among the present invention, drill jig cover 10 has several different internal diameters, be respectively applied for processing unthreaded hole, tapped bore and carry out tapping with screw tap, this helps guaranteeing joining the precision of position of brill and the squareness of tapping.For fixing drill jig cover 10, near drill jig hole 2 on the base plate, also be provided with screw 9, can drill jig cover 10 be fixed on the base plate 1 screw.
The present invention has following technical characteristics: because multi-functional frock is at centralized positioning, angle orientation, the base of rudder oar device Seat welding equipment, machining accuracy measure and pedestal join bore and the operations such as tapping in brought into play the effect of its uniqueness, pedestal processing is existed Finish smoothly under the cooperation of comprehensive frock, guaranteed simultaneously the screw processing of the required precision, particularly pedestal of its pedestal itself, For follow-up centering, wear bolt guarantee be provided.
Because the present invention is a kind of frock that integrates several functions, saved and made the Master Cost that other frocks need, improve Operating efficiency, and simple and clear easy to operate, also so that the operation of many very complicateds, letter have been save in the installation of rudder oar device Changed work progress, shortened ship building period, and saved the man-hour of drawing drill hole line on the face plate of foundation machined rear board, Avoided having guaranteed the construction quality of rudder oar device because artificial line error causes accumulated error. In whole pedestal process, Crudy remains in the scope of requirement of its mounting process always, also provides for Azipod Electrical Propulsion System is installed simultaneously Reliable assurance.
Claims (6)
1. an Azipod Electrical Propulsion System is installed and is used multi-functional tooling device, comprise a base plate (1), it is characterized in that: described base plate (1) is for circular, its lower surface is the machinework plane, base plate (1) upper edge diameter is circumference uniform distribution N the drill jig hole (2) of D, wherein N equals the quantity of mounting hole on the Azipod Electrical Propulsion System, D equals to be evenly equipped with on the Azipod Electrical Propulsion System circle diameter of mounting hole, the upper surface of base plate (1) is fixed a benchmark flat board (4), the upper surface of benchmark flat board (4) is the machinework plane, drawing on the upper surface of benchmark flat board (4) has orthogonal vertical datum lines of twice (5) and lateral fiducial line (6), and the home position of base plate (1) is provided with centre hole (7).
2. Azipod Electrical Propulsion System according to claim 1 is installed and is used multi-functional tooling device, and it is characterized in that: the diameter of described centre hole (7) is 1mm.
3. Azipod Electrical Propulsion System according to claim 1 is installed and is used multi-functional tooling device, and it is characterized in that: the parallelism of the upper surface of benchmark flat board (4) and base plate (1) lower surface is less than 0.05mm.
4. Azipod Electrical Propulsion System according to claim 1 is installed and is used multi-functional tooling device, it is characterized in that: the upper surface of base plate (1) also is provided with strengthens gusset (3), strengthen gusset (3) and be " well " font layout, strengthen gusset (3) and be provided with hole for hoist.
5. Azipod Electrical Propulsion System according to claim 1 is installed and is used multi-functional tooling device, and it is characterized in that: a center orifice plate of the centre captive joint of base plate (1) (8), described centre hole (7) is positioned on the center orifice plate (8).
6. Azipod Electrical Propulsion System according to claim 1 is installed and is used multi-functional tooling device, it is characterized in that: also comprise the drill jig cover (10) that is installed in the drill jig hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100309389A CN100427357C (en) | 2005-11-01 | 2005-11-01 | Multifunctional equipment of tool set up in use for installing towed bird type electric propulsion plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100309389A CN100427357C (en) | 2005-11-01 | 2005-11-01 | Multifunctional equipment of tool set up in use for installing towed bird type electric propulsion plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1958390A CN1958390A (en) | 2007-05-09 |
| CN100427357C true CN100427357C (en) | 2008-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100309389A Active CN100427357C (en) | 2005-11-01 | 2005-11-01 | Multifunctional equipment of tool set up in use for installing towed bird type electric propulsion plant |
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| CN (1) | CN100427357C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769835B (en) * | 2013-09-30 | 2016-04-27 | 中国人民解放军国防科学技术大学 | A kind of axial symmetry hypersonic cabin section vertical butt joint method |
| CN109774852A (en) * | 2018-12-20 | 2019-05-21 | 广东中远海运重工有限公司 | A kind of hoisting fixture when modified flip-over type full-rotating rudder paddle is installed |
| CN113911282A (en) * | 2021-11-08 | 2022-01-11 | 沪东中华造船(集团)有限公司 | Method for positioning large split type base of ship |
| CN114261490B (en) * | 2022-01-05 | 2023-02-17 | 江南造船(集团)有限责任公司 | Positioning tool for split type base and using method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151192A (en) * | 1984-01-20 | 1985-08-09 | Mitsui Eng & Shipbuild Co Ltd | Outfitting method of bridge and poop deck |
| CN1074163A (en) * | 1991-12-02 | 1993-07-14 | 耶尔格·维莫斯 | The unit type device that is used for clamping element |
| CN1099685A (en) * | 1993-08-31 | 1995-03-08 | 张健 | Cross key rotation adjuster |
| CN2393673Y (en) * | 1999-09-09 | 2000-08-30 | 天津市华特包装机械有限责任公司第一分公司 | Series drill jig for universal flanges |
| US6363609B1 (en) * | 2000-10-20 | 2002-04-02 | Short Block Technologies, Inc. | Method and apparatus for aligning crankshaft sections |
| CN1441309A (en) * | 2002-02-27 | 2003-09-10 | 宾得株式会社 | Mounting board for solid state image device and method for connecting solid state image device on mounting board |
| CN1663877A (en) * | 2004-03-05 | 2005-09-07 | 上海外高桥造船有限公司 | Construction method of single point mooring float den |
-
2005
- 2005-11-01 CN CNB2005100309389A patent/CN100427357C/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151192A (en) * | 1984-01-20 | 1985-08-09 | Mitsui Eng & Shipbuild Co Ltd | Outfitting method of bridge and poop deck |
| CN1074163A (en) * | 1991-12-02 | 1993-07-14 | 耶尔格·维莫斯 | The unit type device that is used for clamping element |
| CN1099685A (en) * | 1993-08-31 | 1995-03-08 | 张健 | Cross key rotation adjuster |
| CN2393673Y (en) * | 1999-09-09 | 2000-08-30 | 天津市华特包装机械有限责任公司第一分公司 | Series drill jig for universal flanges |
| US6363609B1 (en) * | 2000-10-20 | 2002-04-02 | Short Block Technologies, Inc. | Method and apparatus for aligning crankshaft sections |
| CN1441309A (en) * | 2002-02-27 | 2003-09-10 | 宾得株式会社 | Mounting board for solid state image device and method for connecting solid state image device on mounting board |
| CN1663877A (en) * | 2004-03-05 | 2005-09-07 | 上海外高桥造船有限公司 | Construction method of single point mooring float den |
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| Publication number | Publication date |
|---|---|
| CN1958390A (en) | 2007-05-09 |
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