CN103056569A - Hole-opening cutting method for ship broadside pipes - Google Patents
Hole-opening cutting method for ship broadside pipes Download PDFInfo
- Publication number
- CN103056569A CN103056569A CN2012105765994A CN201210576599A CN103056569A CN 103056569 A CN103056569 A CN 103056569A CN 2012105765994 A CN2012105765994 A CN 2012105765994A CN 201210576599 A CN201210576599 A CN 201210576599A CN 103056569 A CN103056569 A CN 103056569A
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- scriber
- support bar
- ship
- pipe
- pipeline
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
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Abstract
The invention provides a hole-opening cutting method for ship broadside pipes. A cutter is installed on a marker, and hole-opening operations of the ship broadside pipes are performed through marking and cutting steps. By means of the method, labor intensity and time of constructors can be reduced, the process accuracy of pipe hole-opening is increased, and the working efficiency is improved. The method is applicable to hole-opening cutting devices for curved surfaces of ship broadside pipes.
Description
Technical field
The present invention is to provide a kind of boats and ships side of a ship side pipe perforate cutting method for the perforate of boats and ships side of a ship N-Side surf.
Background technology
In topside linear surface perforate process, the workmen slings pipeline with actual pipeline as a reference, repeatedly rules and cuts at the ship side panel.So not only lost time but also increased constructor's labour intensity.
Summary of the invention
In order to overcome the shortcoming of existing marking-out cutter, the invention provides a kind of boats and ships side of a ship side pipe perforate cutting method.The method is by being installed in cutter on the scriber, and the cutting of boats and ships side of a ship side pipe perforate is carried out in the device line to the layout line, solves the technical problem that boats and ships side of a ship side pipe is cut the hole open.
The technical scheme that technical solution problem of the present invention adopts:
Scriber and cutter structure: magnet contactor is housed at pedestal, be provided with bevel protractor in pedestal one side, seat surface in the bevel protractor position is fixed with support bar, be provided with peep hole at support bar, by locating shim swingle is fixed on the support bar, side at swingle is connected with the lateral adjustments bar, be set with the lateral adjustments pipe at the lateral adjustments bar, the lateral adjustments pipe is fixed on the lateral adjustments bar by adjusting screw(rod), end at the lateral adjustments pipe is equipped with the scriber seat by positioning screw, in the scriber seat, be installed with scriber, be provided with the cutting folder in the scriber bottom, at the cutting chuck cutter be installed, roller is equipped with in the scriber bottom, on support bar, by transiting rod the laser pen stand is installed, on the laser pen stand, is fixed with laser pen by tie down screw.
Method of operating:
According to side of a ship lateral line and the shape that is connected the setting-out pipeline, support bar is adjusted angle, if side of a ship lateral line has the camber requirement, adjust again transiting rod and laser pen stand, regulate with bevel protractor during adjustment.Just transiting rod and laser pen stand furnishing and support bar are got final product at a horizontal line if pipeline is straight length, can see scale on the pedestal upper angle chi by the peep hole on the support bar.According to the radius of pipeline construction drawing upper pipeline, the distance at rotation lateral adjustments pipe and measurement and scriber seat center, center makes it identical with the pipeline radius, closes adjusting screw(rod), and rotation scriber seat makes scriber vertical with ship side, closes positioning screw.Blind plate is installed and is drawn the center at blind plate at the pipe flange that has installed that side of a ship side pipe connects, open the laser pen Emission Lasers and determine laser spots and blind plate center superposition, hand-held lateral adjustments bar is done and is clockwise rotated, cutter will move up and down along the fluctuating of hull, finally cuts out the ellipse that side of a ship side pipe intersects with it at hull.
Concrete steps:
(1), determine perforate coordinate central point according to pipeline construction drawing or installation diagram first before installing, central point determine can with drawing setting-out models coupling, fast and easy is accurate like this.
(2), according to side of a ship lateral line and the shape that is connected the setting-out pipeline, support bar is adjusted angle, such as the side of a ship lateral line camber requirement is arranged, adjust again transiting rod and laser pen stand, regulate with bevel protractor during adjustment, as do not have, just with transiting rod and laser pen stand furnishing and support bar on a horizontal line, can see scale on the bevel protractor by peep hole.
(3), angle adjustment good after, the bottom pointer of support bar is aligned in centre coordinate on the topside, magnet contactor is opened, at this moment pedestal will be by magnetic attraction on side plate.
(4), unclamp adjusting screw(rod), according to the radius of pipeline construction drawing upper pipeline, rotation lateral adjustments pipe is also measured the distance at scriber seat center, support bar center, makes it identical with the pipeline radius.The locking adjusting screw(rod) unclamps positioning screw rotation scriber seat and makes scriber vertical with ship side, and the locking positioning screw rod can not move the scriber seat.
(5), the setting-out pipe flange that connects at side of a ship side pipe installs blind plate and draws the center at blind plate, open the laser pen Emission Lasers and determine laser spots and blind plate center superposition.
(6), hand-held swingle does and clockwise rotates, the cutter that is installed in the scriber bottom will move up and down along the fluctuating of hull, finally cuts out the elliptical opening that side of a ship side pipe intersects with it at hull.
Good effect, the present invention can reduce workmen's labour intensity and the time, has increased the craft precision of pipeline perforate, has improved operating efficiency.Suit to use as boats and ships side of a ship side pipe curved surface punching and cutting device.
Description of drawings
Fig. 1 is structure chart of the present invention
Among the figure, 1. pedestal, 2. magnet contactor, 3. bevel protractor, 4. peep hole, 5. swingle, 6. locating shim, 7. support bar, 8. lateral adjustments bar, 9. lateral adjustments pipe, 9.1. adjusting screw(rod), 10. positioning screw, 11. scribers, 12. scriber seats, 13. transiting rod, 14. laser pen stands, 15. tie down screws, 16. laser pen, 17. cutting chucks, 18. cutters.
The specific embodiment
According to the figure:
Scriber and cutter structure: magnet contactor 2 is housed at pedestal 1, be provided with bevel protractor 3 in pedestal one side, seat surface in the bevel protractor position is fixed with support bar 7, be provided with peep hole 4 at support bar, cover has swingle 5 on the support bar, by locating shim 6 swingle is fixed on the support bar, side at swingle is connected with lateral adjustments bar 8, be set with lateral adjustments pipe 9 at the lateral adjustments bar, the lateral adjustments pipe is fixed on the lateral adjustments bar by adjusting screw(rod) 9.1, end at the lateral adjustments pipe is equipped with scriber seat 12 by positioning screw 10, in the scriber seat, be installed with scriber 11, be provided with cutting chuck 17 in the scriber bottom, at the cutting chuck cutter 18 is installed, roller is equipped with in the scriber bottom, by transiting rod 13 laser pen stand 14 is installed on support bar, is fixed with laser pen 16 by tie down screw 15 on the laser pen stand.
Cutter is plasma cutters, flame cutter or laser cutter.
Method of operating:
According to side of a ship lateral line and the shape that is connected the setting-out pipeline, support bar is adjusted angle, if side of a ship lateral line has the camber requirement, adjust again transiting rod and laser pen stand, regulate with bevel protractor during adjustment.If being straight length, pipeline just transiting rod and laser pen stand furnishing and support bar are got final product at a horizontal line.Can see scale on the pedestal upper angle chi by the peep hole on the support bar.According to the radius of pipeline construction drawing upper pipeline, the distance at rotation lateral adjustments pipe and measurement and scriber seat center, center makes it identical with the pipeline radius.Close adjusting screw(rod).Rotation scriber seat makes scriber vertical with ship side, closes positioning screw.Blind plate is installed and is drawn the center at blind plate at the pipe flange that has installed that side of a ship side pipe connects, open the laser pen Emission Lasers and determine laser spots and blind plate center superposition.Hand-held lateral adjustments bar is done and is clockwise rotated, and cutter will move up and down along the fluctuating of hull, finally cuts out the ellipse that side of a ship side pipe intersects with it at hull.
Concrete steps:
(1), front elder generation is installed and determines perforate coordinate central point according to pipeline construction drawing or installation diagram.Central point determine can with drawing setting-out models coupling, fast and easy is accurate like this.
(2), according to side of a ship lateral line and the shape that is connected the setting-out pipeline, support bar 7 is adjusted angles, such as the side of a ship lateral line camber requirement is arranged, adjust again transiting rod 13 and laser pen stand 14, regulate with bevel protractor during adjustment.As do not have, just with transiting rod 13 and laser pen stand 14 furnishings and support bar 7 on a horizontal line.Can see scale on the bevel protractor 3 by peep hole 4.
(3), angle adjustment good after, the bottom pointer of support bar 7 is aligned in centre coordinate on the topside.Magnet contactor 2 is opened, and at this moment pedestal 1 will be by magnetic attraction on side plate.
(4), unclamp adjusting screw(rod) 9.1, according to the radius of pipeline construction drawing upper pipeline, rotation lateral adjustments pipe 9, and measure the distance at scriber seat center, support bar center makes it identical with the pipeline radius.The locking adjusting screw(rod).Unclamp positioning screw 10 rotation scriber seats 12 and make scriber 11 vertical with ship side, locking positioning screw rod 10 can not move scriber seat 12.
(5), the setting-out pipe flange that connects at side of a ship side pipe installs blind plate and draws the center at blind plate, open laser pen 16 Emission Lasers and determine laser spots and blind plate center superposition.
(6), hand-held swingle 5 does and clockwise rotates, the cutter 18 that is installed in the scriber bottom will move up and down along the fluctuating of hull, finally cuts out the elliptical opening that side of a ship side pipe intersects with it at hull.
Advantage:
Floor installation magnetic devices, can directly be fixed on the topside hull during application, the time spent closing switch can not taken away.Base and upper support bar have bevel protractor, can be according to the angular adjustment of side of a ship side pipe.Be provided with transiting rod and can simulate the pipeline of camber, laser pen is installed in the support bar end, be used for cooperating transition conduit and support bar to determine position of opening according to the principle of two one lines.Different according to pipeline diameter, device bumps against because of narrow space and Ship Structure when avoiding drawing pipe with small pipe diameter with adjustable lever.Cutter moves up and down, and avoids the conventional radial bar to move up and down the stuck situation that occurs along support bar, is equipped with cutter sweep.
This device has reduced workmen's labour intensity and the time, has increased the craft precision of pipeline perforate, has improved operating efficiency.
Claims (1)
1. boats and ships side of a ship side pipe perforate cutting method is characterized in that:
Scriber and cutter structure: magnet contactor (2) is housed at pedestal (1), be provided with bevel protractor (3) in pedestal one side, seat surface in the bevel protractor position is fixed with support bar (7), be provided with peep hole (4) at support bar, cover has swingle (5) on the support bar, by locating shim (6) swingle is fixed on the support bar, side at swingle is connected with lateral adjustments bar (8), be set with lateral adjustments pipe (9) at the lateral adjustments bar, the lateral adjustments pipe is fixed on the lateral adjustments bar by adjusting screw(rod) (9.1), end at the lateral adjustments pipe is equipped with scriber seat (12) by positioning screw (10), in the scriber seat, be installed with scriber (11), be provided with cutting folder (17) in the scriber bottom, at the cutting chuck cutter (18) is installed, roller is equipped with in the scriber bottom, by transiting rod (13) laser pen stand (14) is installed at support bar, is fixed with laser pen (16) at the laser pen stand by tie down screw (15);
Cutter is plasma cutters, flame cutter or laser cutter;
Method of operating:
According to side of a ship lateral line and the shape that is connected the setting-out pipeline, support bar is adjusted angle, if side of a ship lateral line has the camber requirement, adjust again transiting rod and laser pen stand, regulate with bevel protractor during adjustment; If being straight length, pipeline just transiting rod and laser pen stand furnishing and support bar are got final product at a horizontal line; Can see scale on the pedestal upper angle chi by the peep hole on the support bar; According to the radius of pipeline construction drawing upper pipeline, the distance at rotation lateral adjustments pipe and measurement and scriber seat center, center makes it identical with the pipeline radius; Close adjusting screw(rod); Rotation scriber seat makes scriber vertical with ship side, closes positioning screw; Blind plate is installed and is drawn the center at blind plate at the pipe flange that has installed that side of a ship side pipe connects, open the laser pen Emission Lasers and determine laser spots and blind plate center superposition; Hand-held lateral adjustments bar is done and is clockwise rotated, and cutter will move up and down along the fluctuating of hull, finally cuts out the ellipse that side of a ship side pipe intersects with it at hull;
Concrete steps:
(1), front elder generation is installed and determines perforate coordinate central point according to pipeline construction drawing or installation diagram; Central point determine can with drawing setting-out models coupling, fast and easy is accurate like this;
(2), according to side of a ship lateral line and the shape that is connected the setting-out pipeline, support bar (7) is adjusted angle, such as the side of a ship lateral line camber requirement is arranged, adjust again transiting rod (13) and laser pen stand (14), regulate with bevel protractor during adjustment; As do not have, just with transiting rod 13 and laser pen stand (14) furnishing and support bar (7) on a horizontal line; Can see scale on the bevel protractor (3) by peep hole (4);
(3), angle adjustment good after, the bottom pointer of support bar (7) is aligned in centre coordinate on the topside; Magnet contactor (2) is opened, and at this moment pedestal 1 will be by magnetic attraction on side plate;
(4), unclamp adjusting screw(rod) (9.1), according to the radius of pipeline construction drawing upper pipeline, rotation lateral adjustments pipe (9), and measure the distance at scriber seat center, support bar center makes it identical with the pipeline radius; The locking adjusting screw(rod); Unclamp positioning screw (10) rotation scriber seat (12) and make scriber (11) vertical with ship side, the locking positioning screw rod can not move scriber seat (12);
(5), the setting-out pipe flange that connects at side of a ship side pipe installs blind plate and draws the center at blind plate, open laser pen (16) Emission Lasers and determine laser spots and blind plate center superposition;
(6), hand-held swingle (5) does and clockwise rotates, the cutter (18) that is installed in the scriber bottom will move up and down along the fluctuating of hull, finally cuts out the elliptical opening that side of a ship side pipe intersects with it at hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576599.4A CN103056569B (en) | 2012-12-27 | 2012-12-27 | Hole-opening cutting method for ship broadside pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576599.4A CN103056569B (en) | 2012-12-27 | 2012-12-27 | Hole-opening cutting method for ship broadside pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103056569A true CN103056569A (en) | 2013-04-24 |
| CN103056569B CN103056569B (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210576599.4A Active CN103056569B (en) | 2012-12-27 | 2012-12-27 | Hole-opening cutting method for ship broadside pipes |
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| CN (1) | CN103056569B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522276A (en) * | 2013-10-24 | 2014-01-22 | 河南科技大学 | Idler wheel gauge |
| CN104722882A (en) * | 2013-12-19 | 2015-06-24 | 孙黎明 | Cutting tooling |
| CN105479427A (en) * | 2016-01-29 | 2016-04-13 | 江门市南洋船舶工程有限公司 | Segment-marking device for ship building |
| CN106671210A (en) * | 2016-11-28 | 2017-05-17 | 重庆汇升套装门有限公司 | Wooden door scribing and cutting integrated machine |
| CN109262575A (en) * | 2018-10-31 | 2019-01-25 | 沪东中华造船(集团)有限公司 | A kind of tooling for inclined plate aperture positioning |
| CN109974674A (en) * | 2019-03-12 | 2019-07-05 | 中建三局第二建设工程有限责任公司 | Pipe communicated wire laying out instrument |
| CN109986526A (en) * | 2019-04-11 | 2019-07-09 | 中船澄西船舶修造有限公司 | A kind of the aperture tooling and boring method of the side of a ship side pipe mounting hole of watercraft engine room |
| CN110253521A (en) * | 2019-07-23 | 2019-09-20 | 江南造船(集团)有限责任公司 | A kind of curved surface lineation device peculiar to vessel and scribble method |
| CN110449691A (en) * | 2019-08-22 | 2019-11-15 | 中船黄埔文冲船舶有限公司 | A kind of height-adjustable elliptical aperture hole making drill |
| CN110899898A (en) * | 2019-11-15 | 2020-03-24 | 沪东中华造船(集团)有限公司 | Ship building auxiliary hole opening method |
| CN113843474A (en) * | 2021-06-24 | 2021-12-28 | 上海江南长兴造船有限责任公司 | Ship side connecting pipe outer plate opening positioning device and method |
| CN114505837A (en) * | 2021-12-01 | 2022-05-17 | 上海江南长兴造船有限责任公司 | Scribing method for side opening on ship outer plate |
| CN115571295A (en) * | 2022-09-21 | 2023-01-06 | 沪东中华造船(集团)有限公司 | Ship side opening hole accurate positioning device and positioning method |
| CN118090281A (en) * | 2024-04-23 | 2024-05-28 | 成都飞机工业（集团）有限责任公司 | Sampling device and sampling method for aircraft coating adhesion experiment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522276A (en) * | 2013-10-24 | 2014-01-22 | 河南科技大学 | Idler wheel gauge |
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| CN105479427A (en) * | 2016-01-29 | 2016-04-13 | 江门市南洋船舶工程有限公司 | Segment-marking device for ship building |
| CN106671210A (en) * | 2016-11-28 | 2017-05-17 | 重庆汇升套装门有限公司 | Wooden door scribing and cutting integrated machine |
| CN106671210B (en) * | 2016-11-28 | 2019-04-02 | 重庆汇升套装门有限公司 | Timber scribing line cutting all-in-one machine |
| CN109262575B (en) * | 2018-10-31 | 2022-07-08 | 沪东中华造船(集团)有限公司 | Method for positioning holes on inclined plate of ship |
| CN109262575A (en) * | 2018-10-31 | 2019-01-25 | 沪东中华造船(集团)有限公司 | A kind of tooling for inclined plate aperture positioning |
| CN109974674A (en) * | 2019-03-12 | 2019-07-05 | 中建三局第二建设工程有限责任公司 | Pipe communicated wire laying out instrument |
| CN109986526A (en) * | 2019-04-11 | 2019-07-09 | 中船澄西船舶修造有限公司 | A kind of the aperture tooling and boring method of the side of a ship side pipe mounting hole of watercraft engine room |
| CN109986526B (en) * | 2019-04-11 | 2023-08-04 | 中船澄西船舶修造有限公司 | Tapping frock of topside pipe mounting hole of boats and ships cabin |
| CN110253521A (en) * | 2019-07-23 | 2019-09-20 | 江南造船(集团)有限责任公司 | A kind of curved surface lineation device peculiar to vessel and scribble method |
| CN110449691A (en) * | 2019-08-22 | 2019-11-15 | 中船黄埔文冲船舶有限公司 | A kind of height-adjustable elliptical aperture hole making drill |
| CN110899898A (en) * | 2019-11-15 | 2020-03-24 | 沪东中华造船(集团)有限公司 | Ship building auxiliary hole opening method |
| CN113843474A (en) * | 2021-06-24 | 2021-12-28 | 上海江南长兴造船有限责任公司 | Ship side connecting pipe outer plate opening positioning device and method |
| CN114505837A (en) * | 2021-12-01 | 2022-05-17 | 上海江南长兴造船有限责任公司 | Scribing method for side opening on ship outer plate |
| CN115571295A (en) * | 2022-09-21 | 2023-01-06 | 沪东中华造船(集团)有限公司 | Ship side opening hole accurate positioning device and positioning method |
| CN115571295B (en) * | 2022-09-21 | 2024-06-11 | 沪东中华造船(集团)有限公司 | Accurate positioning device and positioning method for ship side opening |
| CN118090281A (en) * | 2024-04-23 | 2024-05-28 | 成都飞机工业（集团）有限责任公司 | Sampling device and sampling method for aircraft coating adhesion experiment |
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