CN104070515A - Hole opening tool for pipe holes on inclined wall of ship - Google Patents
Hole opening tool for pipe holes on inclined wall of ship Download PDFInfo
- Publication number
- CN104070515A CN104070515A CN201410310749.6A CN201410310749A CN104070515A CN 104070515 A CN104070515 A CN 104070515A CN 201410310749 A CN201410310749 A CN 201410310749A CN 104070515 A CN104070515 A CN 104070515A
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- backstay
- pipe
- boats
- ships
- hole
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Abstract
The invention relates to the technical field of shipbuilding tooling, particularly to a hole opening tool for pipe holes on an inclined wall of a ship. The hole opening tool for the pipe holes on the inclined wall of the ship comprises a positioning hole, a supporting rod and a scribing cutting rod, wherein the supporting rod is perpendicularly connected with the positioning rod and can rotate around the positioning rod, the scribing cutting rod is perpendicularly connected with the supporting rod and can slide in a direction parallel with the positioning rod, the distance between the scribing cutting rod and the positioning rod can be adjusted, and the end portion of the scribing cutting rod is provided with a scribing and cutting device. The hole opening tool can be mounted at site and be positioned at the end of a pipe or an inclined wallboard according to conditions of the site through selection, is not only capable of scribing or cutting in real time but also greatly improves the accuracy of hole opening, and is simple in structure, capable of being used repeatedly, high in hole opening efficiency and low in costs.
Description
Technical field
The present invention relates to shipbuilding frock technical field, relate in particular to pipe on a kind of boats and ships skew wall and pass through the perforate frock in hole.
Background technology
The line perforate of the elliptical aperture passing through for pipe of tradition ship pipe side of a ship side and sloping bulkhead plate is all to adopt to calculate theoretical data, size diameter with the oval data of theory is carried out on-the-spot line, or first produce model, take model to draw a design to scene again with the oval gross data of calculating, then with the oval next on-the-spot perforate of drawn.But often because gross data and the skewback error after the making of actual boats and ships calculated are larger, to cause gross data be accurate but be not inconsistent with the actual skewback after making, or model and actual skewback are not inconsistent, often cause excessive, the too small or oval grave fault of elliptical opening, cannot be good with tube outer diameter laminating, outside plate particularly, usually causes doing over again and outside plate monoblock is scrapped and need be renewed the plate welding of reassemblying.The elliptical opening data of former calculating cannot be eliminated because of the error of actual fabrication skewback, not only theoretical or draw a design after scene line labour intensity large, efficiency is low, open that elliptical aperture is undesirable and model can not repeatedly utilize, cost is higher, particularly easily cause outside plate to renew because opening the overproof outside plate monoblock that causes of elliptical aperture.
Summary of the invention
The object of the invention is provides a kind of for offering pipe by the perforate frock in hole on boats and ships skew wall for the deficiencies in the prior art, it can directly carry out perforate to boats and ships skew wall at the scene, and greatly improved the precision of perforate, described perforate frock can reuse, and perforate efficiency is high, cost is low.
In order to realize above object, the present invention by the following technical solutions:
On boats and ships skew wall, pipe is by the perforate frock in hole, comprise backstay, support bar and line cutter bar, described support bar is connected and can rotates around described backstay with backstay is vertical, described line cutter bar connects and can slide along the direction parallel with backstay with support bar is vertical, distance between described line cutter bar and backstay can regulate, and the end of described line cutter bar is provided with marking-out cutter.
Wherein, described backstay and support bar are rotatably connected by a straight connector, and described straight connector is sheathed on backstay outer wall, and one end of described support bar is fixedly connected with straight connector.
Wherein, described support bar is connected by a cross sleeve pipe with line cutter bar, and described cross sleeve pipe is fixed on support bar by the first screw-button, and described line cutter bar can slide along the direction parallel with backstay in cross sleeve pipe.
Wherein, described marking-out cutter is fixed on the end of line cutter bar by the second screw-button.
Wherein, described marking-out cutter is chalker or cutter sweep.
As preferred embodiment a kind of, also comprise that the circle centre position of described locating flange dish is fixed in the end of described backstay for the locating flange dish of fixing described backstay.
Further, described locating flange dish is adjustable flanges dish.
As another preferred embodiment, also comprise that described magnetic absorbing seat is arranged at the end of backstay for described backstay being fixed on to the magnetic absorbing seat of boats and ships skew wall.
Compared with prior art, the present invention has the following advantages: perforate frock of the present invention comprises backstay, support bar and line cutter bar, described support bar is connected and can rotates around described backstay with backstay is vertical, described line cutter bar connects and can slide along the direction parallel with backstay with support bar is vertical, distance between described line cutter bar and backstay can regulate, the end of described line cutter bar is provided with marking-out cutter, this perforate frock can be installed at the scene, according to on-the-spot situation regioselective in pipe end or bevel siding, not only can immediately rule or cut, and greatly improved the precision of perforate, described perforate tool structure is simple, can reuse, perforate efficiency is high, with low cost.
Accompanying drawing explanation:
Fig. 1 is the structural representation of the first embodiment of the present invention.
Fig. 2 is the structural representation of backstay and locating flange dish.
Fig. 3 is the structural representation of the second embodiment of the present invention.
Reference numeral:
1-backstay, 2-support bar, the 3-cutter bar of ruling, 4-marking-out cutter, 5-straight connector, 6-cross sleeve pipe, 7-the first screw-button, 8-the second screw-button, 9-locating flange dish, 10-boats and ships skew wall, 11-pipe, 12-adpting flange, 13-magnetic absorbing seat.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments, the present invention is described in detail.
On boats and ships skew wall of the present invention, pipe is by the perforate frock in hole, comprise backstay 1, support bar 2 and line cutter bar 3, described support bar 2 is connected and can rotates around described backstay 1 with backstay 1 is vertical, described line cutter bar 3 connects and can slide along the direction parallel with backstay 1 with support bar 2 is vertical, distance between described line cutter bar 3 and backstay 1 can regulate, the end of described line cutter bar 3 is provided with marking-out cutter 4, this perforate frock can be installed at the scene, according to on-the-spot situation regioselective in pipe end or bevel siding, not only can immediately rule or cut, and greatly improved the precision of perforate, described perforate tool structure is simple, can reuse, perforate efficiency is high, with low cost.
Wherein, described backstay 1 is rotatably connected by a straight connector 5 with support bar 2, and described straight connector 5 is sheathed on backstay 1 outer wall, and can rotate around backstay 1, one end of described support bar 2 is fixedly connected with straight connector 5, and support bar 2 can be take backstay 1 and be rotated as axle center.
Wherein, described support bar 2 is connected by a cross sleeve pipe 6 with line cutter bar 3, described cross sleeve pipe 6 is fixed on support bar 2 by the first screw-button 7, and the distance that can adjust between line cutter bar 3 and backstay 1 by described the first screw-button 7, described line cutter bar 3 can be parallel with backstay 1 on the interior edge of cross sleeve pipe 6 direction slide, to complete line or the cutting operation on the inclined-plane of boats and ships skew wall 10.
Wherein, described marking-out cutter 4 is chalker or cutter sweep, by the second screw-button 8, be fixed on respectively the end of line cutter bar 3, according to the needs of line or cutting, can change easily chalker or cutter sweep by described the second screw-button 8.
The first embodiment of the present invention:
As shown in Figure 1-2, described perforate frock also comprises that the circle centre position of described locating flange dish 9 is fixed in the end of described backstay 1 for the locating flange dish 9 of fixing described backstay 1, and concrete operation principle is as follows:
During on-the-spot perforate, first described locating flange dish 9 is installed on to the adpting flange 12 of pipe 11 ends, realize being fixedly connected with of boring device and pipe 11, and adjust the position of center line of backstay 1 in pipe 11, according to the radius size of pipe 11, adjust the position of cross sleeve pipe 6, scribing rod is equated with the radius size of pipe 11 with the distance between backstay 1, then the first screw-button 7 on fixing and locking cross sleeve pipe 6, axle rotary supporting rod 2 centered by backstay 1, the situation that contacts slip scribing rod according to scribing rod with boats and ships skew wall 10, can complete line or cutting operation.
As preferably, described locating flange dish 9 is adjustable flanges dish, on adjustable flanges dish, is provided with yardstick, can be applicable to the pipe 11 of multiple diameter, practical.
The first embodiment of the present invention:
As shown in Figure 3, described perforate frock also comprises that described magnetic absorbing seat 13 is arranged at the end of backstay 1 for described backstay 1 being fixed on to the magnetic absorbing seat 13 of boats and ships skew wall 10, and concrete operation principle is as follows:
During on-the-spot perforate, first described magnetic absorbing seat 13 is fixed on the skew wall of boats and ships, and adjust backstay 1 in pipe 11 by the center in hole, according to the radius size of pipe 11, adjust the position of cross sleeve pipe 6, scribing rod is equated with the radius size of pipe 11 with the distance between backstay 1, then the first screw-button 7 on fixing and locking cross sleeve pipe 6, axle rotary supporting rod 2 centered by backstay 1, the situation that contacts slip scribing rod according to scribing rod with boats and ships skew wall 10, can complete line or cutting operation.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. on boats and ships skew wall, pipe passes through the perforate frock in hole, it is characterized in that: comprise backstay, support bar and line cutter bar, described support bar is connected and can rotates around described backstay with backstay is vertical, described line cutter bar connects and can slide along the direction parallel with backstay with support bar is vertical, distance between described line cutter bar and backstay can regulate, and the end of described line cutter bar is provided with marking-out cutter.
2. on boats and ships skew wall according to claim 1, pipe passes through the perforate frock in hole, it is characterized in that: described backstay and support bar are rotatably connected by a straight connector, described straight connector is sheathed on backstay outer wall, and one end of described support bar is fixedly connected with straight connector.
3. on boats and ships skew wall according to claim 1, pipe passes through the perforate frock in hole, it is characterized in that: described support bar is connected by a cross sleeve pipe with line cutter bar, described cross sleeve pipe is fixed on support bar by the first screw-button, and described line cutter bar can slide along the direction parallel with backstay in cross sleeve pipe.
4. on boats and ships skew wall according to claim 1, pipe, by the perforate frock in hole, is characterized in that: described marking-out cutter is fixed on the end of line cutter bar by the second screw-button.
5. on boats and ships skew wall according to claim 4, pipe, by the perforate frock in hole, is characterized in that: described marking-out cutter is chalker or cutter sweep.
6. according to pipe on the boats and ships skew wall described in claim 1-5 any one, pass through the perforate frock in hole, it is characterized in that: also comprise that the circle centre position of described locating flange dish is fixed in the end of described backstay for the locating flange dish of fixing described backstay.
7. on boats and ships skew wall according to claim 6, pipe, by the perforate frock in hole, is characterized in that: described locating flange dish is adjustable flanges dish.
8. according to pipe on the boats and ships skew wall described in claim 1-5 any one, pass through the perforate frock in hole, it is characterized in that: also comprise that described magnetic absorbing seat is arranged at the end of backstay for described backstay being fixed on to the magnetic absorbing seat of boats and ships skew wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410310749.6A CN104070515A (en) | 2014-06-30 | 2014-06-30 | Hole opening tool for pipe holes on inclined wall of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410310749.6A CN104070515A (en) | 2014-06-30 | 2014-06-30 | Hole opening tool for pipe holes on inclined wall of ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104070515A true CN104070515A (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410310749.6A Pending CN104070515A (en) | 2014-06-30 | 2014-06-30 | Hole opening tool for pipe holes on inclined wall of ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104070515A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202539A (en) * | 2019-06-27 | 2019-09-06 | 中船黄埔文冲船舶有限公司 | A kind of three-dimensional lineation device |
| 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 |
| CN112060048A (en) * | 2020-07-17 | 2020-12-11 | 沪东中华造船(集团)有限公司 | Ship side line type outer plate opening and scribing method |
| CN114310833A (en) * | 2022-01-19 | 2022-04-12 | 中船黄埔文冲船舶有限公司 | Opening and marking device |
| CN115502947A (en) * | 2022-09-29 | 2022-12-23 | 沪东中华造船(集团)有限公司 | Method for positioning and marking short pipe beside ship board |
| CN116689825A (en) * | 2023-08-07 | 2023-09-05 | 烟台中丽船舶配套有限公司 | Punching device for T-shaped anchor profile of ship |
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| JP2002370181A (en) * | 2001-06-18 | 2002-12-24 | Toshio Ishikawa | Pipe marking auxiliary tool |
| CN2637132Y (en) * | 2003-08-01 | 2004-09-01 | 宋兆宽 | Marking gauge capable of marking circle on slant face curved face |
| CN102335767A (en) * | 2011-09-16 | 2012-02-01 | 中国一冶集团有限公司 | Precise tapping method in installation process of hot blast circular duct and blowing-in device |
| CN202763834U (en) * | 2012-10-01 | 2013-03-06 | 中国二十二冶集团有限公司 | Pipeline tapping line-marking device |
| CN103042518A (en) * | 2011-10-13 | 2013-04-17 | 江苏中盛建设集团有限公司 | Pipeline connection position intersecting line marking tool |
| CN202964637U (en) * | 2012-12-27 | 2013-06-05 | 渤海造船厂集团有限公司 | Opening and marking device for ship side tube |
| CN203171615U (en) * | 2013-04-12 | 2013-09-04 | 中国石油化工股份有限公司 | Marking tool of inserting lines in pipeline construction |
| CN203945359U (en) * | 2014-06-30 | 2014-11-19 | 中船黄埔文冲船舶有限公司 | On boats and ships skew wall, pipe is by the perforate frock in hole |
-
2014
- 2014-06-30 CN CN201410310749.6A patent/CN104070515A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002370181A (en) * | 2001-06-18 | 2002-12-24 | Toshio Ishikawa | Pipe marking auxiliary tool |
| CN2637132Y (en) * | 2003-08-01 | 2004-09-01 | 宋兆宽 | Marking gauge capable of marking circle on slant face curved face |
| CN102335767A (en) * | 2011-09-16 | 2012-02-01 | 中国一冶集团有限公司 | Precise tapping method in installation process of hot blast circular duct and blowing-in device |
| CN103042518A (en) * | 2011-10-13 | 2013-04-17 | 江苏中盛建设集团有限公司 | Pipeline connection position intersecting line marking tool |
| CN202763834U (en) * | 2012-10-01 | 2013-03-06 | 中国二十二冶集团有限公司 | Pipeline tapping line-marking device |
| CN202964637U (en) * | 2012-12-27 | 2013-06-05 | 渤海造船厂集团有限公司 | Opening and marking device for ship side tube |
| CN203171615U (en) * | 2013-04-12 | 2013-09-04 | 中国石油化工股份有限公司 | Marking tool of inserting lines in pipeline construction |
| CN203945359U (en) * | 2014-06-30 | 2014-11-19 | 中船黄埔文冲船舶有限公司 | On boats and ships skew wall, pipe is by the perforate frock in hole |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202539A (en) * | 2019-06-27 | 2019-09-06 | 中船黄埔文冲船舶有限公司 | A kind of three-dimensional lineation device |
| 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 |
| CN112060048A (en) * | 2020-07-17 | 2020-12-11 | 沪东中华造船(集团)有限公司 | Ship side line type outer plate opening and scribing method |
| CN114310833A (en) * | 2022-01-19 | 2022-04-12 | 中船黄埔文冲船舶有限公司 | Opening and marking device |
| CN115502947A (en) * | 2022-09-29 | 2022-12-23 | 沪东中华造船(集团)有限公司 | Method for positioning and marking short pipe beside ship board |
| CN115502947B (en) * | 2022-09-29 | 2024-05-14 | 沪东中华造船(集团)有限公司 | Positioning and scribing method for short pipe beside ship board |
| CN116689825A (en) * | 2023-08-07 | 2023-09-05 | 烟台中丽船舶配套有限公司 | Punching device for T-shaped anchor profile of ship |
| CN116689825B (en) * | 2023-08-07 | 2023-09-29 | 烟台中丽船舶配套有限公司 | Punching device for T-shaped anchor profile of ship |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141001 |