CN202492276U - Main engine sling for container ship - Google Patents
Main engine sling for container ship Download PDFInfo
- Publication number
- CN202492276U CN202492276U CN2012200227261U CN201220022726U CN202492276U CN 202492276 U CN202492276 U CN 202492276U CN 2012200227261 U CN2012200227261 U CN 2012200227261U CN 201220022726 U CN201220022726 U CN 201220022726U CN 202492276 U CN202492276 U CN 202492276U
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- China
- Prior art keywords
- hanging beam
- fixed
- pulley
- rope
- main frame
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a main engine sling for a container ship, which comprises a hanging beam, wherein a row of fixed pulleys are respectively arranged on two side surfaces of the hanging beam, a movable pulley is arranged between every two adjacent fixed pulleys, the fixed pulleys and the movable pulleys are connected by a cable which is wound from one end, two ends of the cable are fixed on the hanging beam, and each movable pulley is fixed with a hanging rope. The main engine sling for the container ship, disclosed by the utility model, is suitable for hoisting various sizes of ship main engines and improves the safety of the hoisting process.
Description
Technical field
The utility model relates to a kind of row of hanging, and particularly a kind of box ship main frame of shipowner's machine lifting usefulness hangs row.
Background technology
Because main engine plants and shipyard crane do not match, the installation site of main frame suspension ring is not necessarily suited for the shipyard crane, needs to be equipped with main frame and hangs row, adopts main frame to hang the position that row adapts to suspension centre.Chinese patent CN201385979 discloses a kind of rotary row of hanging, and it comprises hanging beam, below hanging beam, fixes a plurality of fixed pulleys through S. A.; Lifting rope is fixed on the fixed pulley, can not changes its lifting size with the size of shipowner's machine but this kind hangs row according to the position change pulley direction of suspension centre; Under the not corresponding situation of size, lift by crane; There is unbalance stress in lifting rope in the row of hanging, therefore, has certain insecurity in use.Therefore, lack a kind of arranging device that hangs that adapts to various sizes shipowner machine.
The utility model content
The utility model problem to be solved provides and a kind ofly adapts to mechanical dimensions and make all lifting ropes box ship main frame stressed evenly, that improve the lifting job security hang row, overcomes the problems referred to above that exist in the prior art.
A kind of box ship main frame of the utility model hangs row; Comprise hanging beam; On the two sides of hanging beam, be equipped with the pulley that is ranked, be provided with a movable pulley between adjacent two fixed pulleys, said fixed pulley detours successively from an end through a rope with movable pulley and is connected; The two ends of said rope are fixed on the said hanging beam, and on each movable pulley, fix a lifting rope.
All lifting rope equal in length of the utility model.
The said main shaft that whenever is ranked pulley of the utility model is positioned on the same horizontal surface.
The upper surface of the said hanging beam of the utility model is provided with the suspension ring that link to each other with crane.
Through above technical scheme; The box ship main frame of the utility model hangs row, connects fixed pulley and movable pulley through adopting rope to detour, and lifting rope is fixed on the movable pulley; Can guarantee that like this all lifting ropes are stressed evenly; Improve the safety of hoisting process, can use lifting rope, improved the commonality of the row of hanging according to the size Selection of shipowner's machine.
Description of drawings
Fig. 1 hangs row's concrete structure figure for the utility model box ship main frame.
The specific embodiment
As shown in Figure 1; A kind of box ship main frame of the utility model hangs row, comprises hanging beam 1, on the two sides of hanging beam 1, is equipped with the pulley 2 that is ranked; 2 on adjacent two fixed pulleys are provided with a movable pulley 3; Fixed pulley 2 detours successively from an end through a rope 4 with movable pulley 3 and is connected, and the two ends of rope 4 are fixed on the hanging beam 1, and on each movable pulley 3, fixes a lifting rope 6.The utility model adopts fixed pulley to link to each other through rope with movable pulley, through adjusting the height of all movable pulleys, makes all lifting ropes all be in the state of being critical; Therefore; All lifting ropes are stressed evenly to go for shipowner's machine of various sizes, and has guaranteed the safety of shipowner's machine lifting.
The equal in length of above-mentioned all lifting ropes, the main shaft of the pulley that whenever is ranked is positioned on the same horizontal surface, guarantees that more lifting rope is stressed evenly, improves the safety of lifting.
The upper surface of above-mentioned hanging beam 1 is provided with the suspension ring 5 that link to each other with crane, and is preferred, respectively establishes suspension ring at the two ends of hanging beam.
The box ship main frame of the utility model hangs row, in use, and according to the size of shipowner's machine; Lifting rope is linked to each other with corresponding hanger on shipowner's machine,, in the lifting process, on rope, slides and carry out adjusting highly through movable pulley even when connecting, have the part lifting rope not to be critical; Make every lifting rope stressed identical with this; Even each suspension centre of shipowner's machine is stressed identical, guaranteed the stress balance in the hoisting process, guarantee the safety that lifts.
Claims (4)
1. a box ship main frame hangs row; Comprise hanging beam (1), it is characterized in that, on the two sides of hanging beam (1), be equipped with the pulley (2) that is ranked; Be provided with a movable pulley (3) between adjacent two fixed pulleys; Said fixed pulley (2) detours successively from an end through a rope (4) with movable pulley (3) and is connected, and the two ends of said rope (4) are fixed on the said hanging beam (1), and goes up a fixing lifting rope (6) at each movable pulley (3).
2. box ship main frame according to claim 1 hangs row, it is characterized in that all lifting ropes (6) equal in length.
3. box ship main frame according to claim 1 hangs row, it is characterized in that, the said main shaft that whenever is ranked pulley (2) is positioned on the same horizontal surface.
4. box ship main frame according to claim 1 hangs row, it is characterized in that, the upper surface of said hanging beam (1) is provided with the suspension ring (5) that link to each other with crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200227261U CN202492276U (en) | 2012-01-18 | 2012-01-18 | Main engine sling for container ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200227261U CN202492276U (en) | 2012-01-18 | 2012-01-18 | Main engine sling for container ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492276U true CN202492276U (en) | 2012-10-17 |
Family
ID=46998512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200227261U Expired - Fee Related CN202492276U (en) | 2012-01-18 | 2012-01-18 | Main engine sling for container ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492276U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274287A (en) * | 2013-04-27 | 2013-09-04 | 江苏工力重机有限公司 | Ultra-long tubular pile hanger |
| CN103832917A (en) * | 2012-11-26 | 2014-06-04 | 中国长江航运集团南京金陵船厂 | Lifting beam for pipeline unit |
| CN105329766A (en) * | 2015-11-17 | 2016-02-17 | 无锡市新华起重工具有限公司 | Automatic balance type lifting beam |
| CN112456305A (en) * | 2020-12-02 | 2021-03-09 | 上海江南长兴造船有限责任公司 | Linear segmented turning-over method |
| CN114014147A (en) * | 2021-11-11 | 2022-02-08 | 广东省建工设计顾问有限公司 | Multipoint hanger structure and hoisting method thereof |
-
2012
- 2012-01-18 CN CN2012200227261U patent/CN202492276U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832917A (en) * | 2012-11-26 | 2014-06-04 | 中国长江航运集团南京金陵船厂 | Lifting beam for pipeline unit |
| CN103832917B (en) * | 2012-11-26 | 2016-06-08 | 中国长江航运集团南京金陵船厂 | A kind of hanging beam for piping unit |
| CN103274287A (en) * | 2013-04-27 | 2013-09-04 | 江苏工力重机有限公司 | Ultra-long tubular pile hanger |
| CN105329766A (en) * | 2015-11-17 | 2016-02-17 | 无锡市新华起重工具有限公司 | Automatic balance type lifting beam |
| CN112456305A (en) * | 2020-12-02 | 2021-03-09 | 上海江南长兴造船有限责任公司 | Linear segmented turning-over method |
| CN114014147A (en) * | 2021-11-11 | 2022-02-08 | 广东省建工设计顾问有限公司 | Multipoint hanger structure and hoisting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20190118 |