CN111017148A - A hoisting method for pipe fittings in a ship's tunnel cabin - Google Patents
A hoisting method for pipe fittings in a ship's tunnel cabin Download PDFInfo
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- CN111017148A CN111017148A CN201911066297.0A CN201911066297A CN111017148A CN 111017148 A CN111017148 A CN 111017148A CN 201911066297 A CN201911066297 A CN 201911066297A CN 111017148 A CN111017148 A CN 111017148A
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Abstract
本发明涉及一种船舶管弄舱室管件的吊装方法，该方法包括以下步骤：步骤1、将舱室作业辅助工具固定在舱室顶部，舱室作业辅助工具下端设有可沿舱室作业辅助工具水平移动的滑动葫芦；步骤2、利用起重设备在管件的两端各设一条吊装绳索，将管件吊起；步骤3、管件向舱室靠拢，管件的一端搭载在滑动葫芦上后，解开管件该端的吊装绳索；步骤4、管件一端在滑动葫芦的吊装下向舱室内移动，直至管件另外一端的起重设备不能继续吊装管件前进，将管件的另外一端也搭载在滑动葫芦上，解开管件另外一端的吊装绳索；步骤5、拉动滑动葫芦将管件吊装到位。通过本发明的方法，有效解决了舱室内起重设备无法使用的问题，降低了管件在舱室内吊装的劳动强度，方便快捷。
The invention relates to a method for hoisting a pipe fitting in a cabin of a ship's pipeline. The method comprises the following steps: Step 1. Fix a cabin operation auxiliary tool on the top of the cabin, and the lower end of the cabin operation auxiliary tool is provided with a slide that can move horizontally along the cabin operation auxiliary tool. hoist; step 2, use lifting equipment to set up a hoisting rope at each end of the pipe fitting to hoist the pipe fitting; step 3, the pipe fitting moves closer to the cabin, after one end of the pipe fitting is mounted on the sliding hoist, untie the hoisting rope at the end of the pipe fitting ; Step 4. One end of the pipe fitting is moved into the cabin under the hoisting of the sliding hoist, until the lifting equipment at the other end of the pipe fitting cannot continue to hoist the pipe fitting forward, and the other end of the pipe fitting is also mounted on the sliding hoist, and the hoisting of the other end of the pipe fitting is released. rope; Step 5. Pull the sliding hoist to hoist the pipe in place. The method of the invention effectively solves the problem that the lifting equipment in the cabin cannot be used, reduces the labor intensity of hoisting the pipe fittings in the cabin, and is convenient and quick.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a hoisting method for ship pipe fittings of a cabin.
Background
The pipeline is arranged at the double-layer bottom of the ship and is carried in the cabin, the pipe fitting is plugged into the cabin after the carrying of the equal-section structure is finished in the section stage, the environment in the cabin is narrow and small, the hoisting equipment cannot directly hoist the pipe fitting in place, and the labor intensity of operators is increased.
Disclosure of Invention
In order to solve the problems of difficult hoisting of pipe fittings in a pipe-polluted cabin and high labor intensity, the invention provides a hoisting method of pipe fittings in a ship pipe-polluted cabin, and the technical purpose of the invention is realized by the following technical scheme:
a method for hoisting ship pipe fittings for a cabin, which comprises the following steps:
step 4, moving one end of the pipe fitting into the cabin under the hoisting of the sliding hoist until the hoisting equipment at the other end of the pipe fitting cannot continue hoisting the pipe fitting to move forward, carrying the other end of the pipe fitting on the sliding hoist, and untiing a hoisting rope at the other end of the pipe fitting;
and 5, pulling the sliding hoist to hoist the pipe fitting in place.
Further, in the step 1, the cabin operation auxiliary tool comprises a light I-beam and a fixing frame, the fixing frame is installed and fixed at the lower end of the cross beam of the cabin, the light I-beam is installed on the fixing frame, and the sliding hoist is installed at the lower end of the light I-beam.
Further, the fixing frame structure used in the step 1 comprises a rectangular clamping opening, a transverse beam longitudinal plate, a transverse beam flat plate and a reinforcing rib, wherein one side of the transverse beam longitudinal plate is vertically connected to the transverse beam flat plate and the outer side wall of the rectangular clamping opening, and the opening direction of the rectangular clamping opening faces to the horizontal direction; one end of the reinforcing rib is clamped on the outer wall of the rectangular clamping opening, the other end of the reinforcing rib is provided with an ear plate, and the ear plate is provided with a hole; the upper portion of the rectangular clamping opening is provided with a threaded connection positioning bolt, and the cross beam longitudinal plate is provided with a connecting hole.
Further, in step 1, the beam flat plate is erected at the upper end of the beam, the first connecting piece penetrates through the opening to fixedly connect the two fixing frames on the same side of the beam, and the second connecting piece penetrates through the connecting hole to fixedly connect the fixing frames.
Furthermore, two fixing frames are symmetrically arranged on one side of the cross beam, two fixing frames are symmetrically arranged on the other side of the cross beam, and the fixing frames on the two sides are symmetrical relative to the cross beam.
The cabin operation auxiliary tool has the advantages that the auxiliary tool is installed in the cabin, the auxiliary tool is used for replacing hoisting equipment to hoist the pipe fittings in the cabin, the problem that the hoisting equipment in the cabin cannot be used is solved, the labor intensity of hoisting the pipe fittings in the cabin is reduced, and the cabin operation auxiliary tool is convenient and quick.
Drawings
Fig. 1 is a schematic view of one end of a pipe fitting mounted on a sliding block.
Fig. 2 is a schematic view of both ends of the pipe fitting being mounted on the sliding block.
Fig. 3 is a schematic view of the structure of the fixing frame of the present invention.
Fig. 4 is a schematic view of the mounting bracket of the present invention.
In the figure, 1, a hoisting device; 2. hoisting a rope; 3. sliding the hoist; 4. a pipe fitting; 5. a cabin operation auxiliary tool; 6. a light I-beam; 7. a fixed mount; 8. a first connecting member; 9. a second connecting member; 10. a cross beam; 71. a rectangular nip; 72. a beam longitudinal plate; 73. a beam plate; 74. reinforcing ribs; 75. an ear plate; 76. positioning the bolt; 721. connecting holes; 751. opening a hole;
Detailed Description
The technical solution of the present invention is further described below with reference to specific embodiments:
a method for hoisting ship pipe fittings for a cabin, which comprises the following steps:
The structure of the fixing frame 7 in the step 1 comprises a rectangular clamping opening 71, a transverse beam longitudinal plate 72, a transverse beam flat plate 73 and reinforcing ribs 74, wherein one side of the transverse beam longitudinal plate 72 is vertically connected to the transverse beam flat plate 72 and the outer side walls of the rectangular clamping opening 71, and the opening direction of the rectangular clamping opening 71 faces to the horizontal direction; one end of the reinforcing rib 74 is clamped on the outer wall of the rectangular clamping opening 71, the other end of the reinforcing rib 74 is provided with an ear plate 75, and the ear plate 75 is provided with an opening 751; the upper part of the rectangular clamping opening 71 is provided with a threaded connection positioning bolt 76, and the beam longitudinal plate 72 is provided with a connecting hole 721, as shown in fig. 3.
When in use, the cross beam flat plate 73 is erected at the upper end of the cross beam 10, the first connecting piece 8 penetrates through the opening 751 to fixedly connect the two fixing frames 7 on the same side of the cross beam 10, the second connecting piece 9 penetrates through the connecting hole 721 to fixedly connect the fixing frames 7 on the two sides of the cross beam 10, and the two fixing frames 7 are symmetrically arranged on the same side of the cross beam 10; the fixing brackets 7 on both sides of the cross beam 10 are also symmetrical with respect to the cross beam 10, as shown in fig. 4.
step 4, moving one end of the pipe 4 to the cabin under the hoisting of the sliding block 3 until the hoisting device 1 at the other end of the pipe 4 can not continue to hoist the pipe 4 to move forward to the cabin, carrying the other end of the pipe 4 on the sliding block 3, unfastening the hoisting rope 2 at the other end of the pipe 4, separating the hoisting device 1 from the pipe 4 at the moment, and carrying the two ends of the pipe 4 on the sliding block 3 in the cabin, as shown in fig. 2;
and 5, pulling the sliding hoist 3 by using the fiber rope to realize the movement of the pipe fitting 4 in the cabin, and hoisting the pipe fitting 4 in place.
The present invention is further explained and not limited by the embodiments, and those skilled in the art can make various modifications as necessary after reading the present specification, but all the embodiments are protected by the patent law within the scope of the claims.
Claims (5)
1. A method for hoisting ship pipe fittings of a vessel, which is characterized by comprising the following steps:
step 1, fixing a cabin operation auxiliary tool at the top of a cabin, wherein a sliding hoist capable of horizontally moving along the cabin operation auxiliary tool is arranged at the lower end of the cabin operation auxiliary tool;
step 2, respectively arranging a hoisting rope at two ends of the pipe fitting by utilizing hoisting equipment, and hoisting the pipe fitting;
step 3, the pipe fitting is close to the cabin, and after one end of the pipe fitting is carried on the sliding hoist, a hoisting rope at the end of the pipe fitting is untied;
step 4, moving one end of the pipe fitting into the cabin under the hoisting of the sliding hoist until the hoisting equipment at the other end of the pipe fitting cannot continue hoisting the pipe fitting to move forward, carrying the other end of the pipe fitting on the sliding hoist, and untiing a hoisting rope at the other end of the pipe fitting;
and 5, pulling the sliding hoist to hoist the pipe fitting in place.
2. The method for hoisting the ship pipe cabin pipe fittings according to claim 1, wherein in the step 1, the cabin operation auxiliary tool comprises a light I-beam and a fixed frame, the fixed frame is fixedly arranged at the lower end of a cross beam of the cabin, the light I-beam is arranged on the fixed frame, and a sliding hoist is arranged at the lower end of the light I-beam.
3. The method for hoisting the ship pipe cabin pipe fitting according to claim 2, wherein the fixing frame structure comprises a rectangular clamping opening, a transverse beam longitudinal plate, a transverse beam flat plate and a reinforcing rib, one side of the transverse beam longitudinal plate is vertically connected to the transverse beam flat plate and the outer side wall of the rectangular clamping opening, and the opening direction of the rectangular clamping opening faces to the horizontal direction; one end of the reinforcing rib is clamped on the outer wall of the rectangular clamping opening, the other end of the reinforcing rib is provided with an ear plate, and the ear plate is provided with a hole; the upper portion of the rectangular clamping opening is provided with a threaded connection positioning bolt, and the cross beam longitudinal plate is provided with a connecting hole.
4. The method as claimed in claim 3, wherein the beam plate is erected on the upper end of the beam, the fixing frame is connected and fixed by the first connecting member passing through the opening, and the fixing frame is connected and fixed by the second connecting member passing through the connecting hole.
5. The method for hoisting the ship pipe cabin pipe fitting according to claim 4, wherein two fixing frames are symmetrically arranged on one side of the cross beam, two fixing frames are symmetrically arranged on the other side of the cross beam, and the fixing frames on the two sides are symmetrical about the cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911066297.0A CN111017148B (en) | 2019-11-04 | 2019-11-04 | Hoisting method for cabin pipe fitting of ship pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911066297.0A CN111017148B (en) | 2019-11-04 | 2019-11-04 | Hoisting method for cabin pipe fitting of ship pipe |
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| Publication Number | Publication Date |
|---|---|
| CN111017148A true CN111017148A (en) | 2020-04-17 |
| CN111017148B CN111017148B (en) | 2025-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911066297.0A Active CN111017148B (en) | 2019-11-04 | 2019-11-04 | Hoisting method for cabin pipe fitting of ship pipe |
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| Country | Link |
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| CN (1) | CN111017148B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116513948A (en) * | 2023-05-24 | 2023-08-01 | 武昌船舶重工集团有限公司 | Hoisting fixture and hoisting method for hull structure in cabin |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226687A (en) * | 1992-02-19 | 1993-07-13 | Smart Parts, Inc. | Material handling system including a hanger and a come-along attachment device |
| CN201574034U (en) * | 2010-01-19 | 2010-09-08 | 洛阳佳嘉乐农业产品开发有限公司 | Connection device for hoisting an I-shaped steel guide rail on an I-shaped steel cross beam |
| CN103879932A (en) * | 2014-04-04 | 2014-06-25 | 广新海事重工股份有限公司 | Technology for placing marine shafting device in cabin |
| CN104118799A (en) * | 2014-07-30 | 2014-10-29 | 江苏国核管道系统工程技术研究院有限公司 | Steel tube lifting device |
| CN204454226U (en) * | 2015-02-11 | 2015-07-08 | 李晓粤 | A kind of welded suspension centre adjustable and balancing beam of I-shaped steel |
| CN205294595U (en) * | 2015-12-11 | 2016-06-08 | 中交第二航务工程局有限公司 | Cardboard T is hung |
| CN207566717U (en) * | 2017-11-08 | 2018-07-03 | 广东省工业设备安装有限公司 | A kind of I-shaped floor steel beam lifting structure |
-
2019
- 2019-11-04 CN CN201911066297.0A patent/CN111017148B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226687A (en) * | 1992-02-19 | 1993-07-13 | Smart Parts, Inc. | Material handling system including a hanger and a come-along attachment device |
| CN201574034U (en) * | 2010-01-19 | 2010-09-08 | 洛阳佳嘉乐农业产品开发有限公司 | Connection device for hoisting an I-shaped steel guide rail on an I-shaped steel cross beam |
| CN103879932A (en) * | 2014-04-04 | 2014-06-25 | 广新海事重工股份有限公司 | Technology for placing marine shafting device in cabin |
| CN104118799A (en) * | 2014-07-30 | 2014-10-29 | 江苏国核管道系统工程技术研究院有限公司 | Steel tube lifting device |
| CN204454226U (en) * | 2015-02-11 | 2015-07-08 | 李晓粤 | A kind of welded suspension centre adjustable and balancing beam of I-shaped steel |
| CN205294595U (en) * | 2015-12-11 | 2016-06-08 | 中交第二航务工程局有限公司 | Cardboard T is hung |
| CN207566717U (en) * | 2017-11-08 | 2018-07-03 | 广东省工业设备安装有限公司 | A kind of I-shaped floor steel beam lifting structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116513948A (en) * | 2023-05-24 | 2023-08-01 | 武昌船舶重工集团有限公司 | Hoisting fixture and hoisting method for hull structure in cabin |
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| CN111017148B (en) | 2025-09-16 |
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