CN102674138A - Marine screw shaft hoisting tool - Google Patents
Marine screw shaft hoisting tool Download PDFInfo
- Publication number
- CN102674138A CN102674138A CN2012101556858A CN201210155685A CN102674138A CN 102674138 A CN102674138 A CN 102674138A CN 2012101556858 A CN2012101556858 A CN 2012101556858A CN 201210155685 A CN201210155685 A CN 201210155685A CN 102674138 A CN102674138 A CN 102674138A
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- CN
- China
- Prior art keywords
- screw shaft
- connecting pipe
- hoisting tool
- ship
- shaft hoisting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention discloses a marine screw shaft hoisting tool which comprises a connecting pipe (3), wherein one end of the connecting pipe (3) is connected with a connecting flange (1); the other end of the connecting pipe (3) is provided with a sealing plate (4); the junction of the connecting pipe (3) and the connecting flange (1) is provided with a reinforced wrist plate (2); the connecting pipe (3) and the connecting flange (1) are fixed by the reinforced wrist plate (2); and the surface of the sealing plate (4) is provided with a lug (5). The marine screw shaft hoisting tool provided by the invention is convenient to manufacture and can be used for a subsequent sister ship, the workload of ship screw shaft mounting personnel and screw shaft mounting time can be reduced, and effect on shortening a slipway or dock period and lowering shipbuilding cost is achieved.
Description
Technical field
The present invention relates to a kind of stern tube shaft lifting frock peculiar to vessel.
Technical background
Stern tube shaft damages bearing and other annexes in the stern pipe easily in the process that penetrates the stern pipe, generally just simply with stern tube shaft head parcel rubber.Because stern tube shaft is heavier, and because in the process that penetrates, the center of gravity of stern tube shaft moving slowly, and the center of skew lifting appliance to penetrating direction.Higher for construction requirement, the field worker construction volume is very big.Existing for work capacity that reduces the workmen and the occurrence probability that reduces the damage accident in the work progress, this stern tube shaft lifting frock peculiar to vessel of ad hoc meter.
Summary of the invention
The invention provides a kind of stern tube shaft lifting frock peculiar to vessel, it is not only simple for production, and can be used for follow-up sister ship use, reduces screw shaft of ship installation personnel work capacity and stern tube shaft set-up time, reaches and shortens building berth or dock cycle, reduces the effect of shipbuilding cost.
The present invention has adopted following technical scheme: a kind of screw shaft of ship lifting frock; It comprises connection pipe; One end of said connection pipe is connected with butt flange, and the other end is provided with shrouding, is provided with deep bracket at connection pipe and butt flange joint; Said deep bracket is fixed both, is provided with hanger on the surface of shrouding.
The invention has the beneficial effects as follows: the present invention is applied widely, is applicable to the stern tube shaft of different-diameter; Simple for production, need not special material and manufacture craft, all parts all can be selected the quite tailing of the ship steel plate of size making in the shipyard for use, reduce cost of manufacture greatly; Easy to use, shorten the stern tube shaft set-up time, reduce the installation personnel work capacity.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
In Fig. 1; The present invention is a kind of screw shaft of ship lifting frock, and it comprises connection pipe 3, and an end of said connection pipe 3 is connected with butt flange 1; The other end is provided with shrouding 4; Be provided with deep bracket 2 in connection pipe 3 and butt flange 1 both joints, said deep bracket 2 is fixed both, is provided with hanger 5 on the surface of shrouding 4.Before screw shaft of ship is installed, butt flange 1 and stern tube shaft front end flange to be locked with interim bolt, integral body hangs in the cabin, utilizes then to design in advance in the cabin and mounted hanger and axial traction cucurbit progressively push stern tube shaft in the stern tube shaft pipe.
Claims (1)
1. a screw shaft of ship lifts frock; It is characterized in that it comprises connection pipe (3); One end of said connection pipe (3) is connected with butt flange (1), and the other end is provided with shrouding (4), is provided with deep bracket (2) in connection pipe (3) and both joints of butt flange (1); Said deep bracket (2) is fixed both, is provided with hanger (5) on the surface of shrouding (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101556858A CN102674138A (en) | 2012-05-19 | 2012-05-19 | Marine screw shaft hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101556858A CN102674138A (en) | 2012-05-19 | 2012-05-19 | Marine screw shaft hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102674138A true CN102674138A (en) | 2012-09-19 |
Family
ID=46806792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101556858A Pending CN102674138A (en) | 2012-05-19 | 2012-05-19 | Marine screw shaft hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102674138A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128534A (en) * | 2013-03-21 | 2013-06-05 | 青岛扬帆船舶制造有限公司 | Ship screw shaft mounting tool |
| CN110254617A (en) * | 2019-06-27 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | A kind of long stern pipe of monoblock type into axis tooling and into axis method |
| CN111689416A (en) * | 2020-05-29 | 2020-09-22 | 广州文冲船舶修造有限公司 | Stern shaft dismounting tool and stern shaft dismounting method |
| CN112173970A (en) * | 2020-09-30 | 2021-01-05 | 广州黄船海洋工程有限公司 | Hoisting tool for lifting gear box of self-elevating wind power installation platform and use method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004161395A (en) * | 2002-11-11 | 2004-06-10 | Ishikawajima Harima Heavy Ind Co Ltd | Sling wire slinging device of stern bush |
| CN201338902Y (en) * | 2008-10-10 | 2009-11-04 | 胜利油田高原石油装备有限责任公司 | Mandrel hoisting device |
| CN201545605U (en) * | 2009-11-13 | 2010-08-11 | 沪东重机有限公司 | Hoisting device for side mounting of heavy shaft part |
| CN202687761U (en) * | 2012-05-19 | 2013-01-23 | 曹先锋 | Screw shaft hanging tool for ship |
-
2012
- 2012-05-19 CN CN2012101556858A patent/CN102674138A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004161395A (en) * | 2002-11-11 | 2004-06-10 | Ishikawajima Harima Heavy Ind Co Ltd | Sling wire slinging device of stern bush |
| CN201338902Y (en) * | 2008-10-10 | 2009-11-04 | 胜利油田高原石油装备有限责任公司 | Mandrel hoisting device |
| CN201545605U (en) * | 2009-11-13 | 2010-08-11 | 沪东重机有限公司 | Hoisting device for side mounting of heavy shaft part |
| CN202687761U (en) * | 2012-05-19 | 2013-01-23 | 曹先锋 | Screw shaft hanging tool for ship |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128534A (en) * | 2013-03-21 | 2013-06-05 | 青岛扬帆船舶制造有限公司 | Ship screw shaft mounting tool |
| CN103128534B (en) * | 2013-03-21 | 2015-07-08 | 青岛扬帆船舶制造有限公司 | Ship screw shaft mounting tool |
| CN110254617A (en) * | 2019-06-27 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | A kind of long stern pipe of monoblock type into axis tooling and into axis method |
| CN111689416A (en) * | 2020-05-29 | 2020-09-22 | 广州文冲船舶修造有限公司 | Stern shaft dismounting tool and stern shaft dismounting method |
| CN111689416B (en) * | 2020-05-29 | 2022-07-22 | 广州文冲船舶修造有限公司 | Stern shaft dismounting tool and stern shaft dismounting method |
| CN112173970A (en) * | 2020-09-30 | 2021-01-05 | 广州黄船海洋工程有限公司 | Hoisting tool for lifting gear box of self-elevating wind power installation platform and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |