CN106744241A - Marine main engine lifting device - Google Patents
Marine main engine lifting device Download PDFInfo
- Publication number
- CN106744241A CN106744241A CN201611072601.9A CN201611072601A CN106744241A CN 106744241 A CN106744241 A CN 106744241A CN 201611072601 A CN201611072601 A CN 201611072601A CN 106744241 A CN106744241 A CN 106744241A
- Authority
- CN
- China
- Prior art keywords
- suspension rod
- main
- boatswain chair
- hanger
- hoisting mechanism
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
Abstract
The present invention relates to a kind of marine main engine lifting device, including main suspension rod, secondary suspension rod and hoisting mechanism, described secondary suspension rod is respectively arranged on the two ends of main suspension rod, and bindiny mechanism is provided between main suspension rod and secondary suspension rod, described hoisting mechanism is connected to secondary suspension rod two ends, the bindiny mechanism includes boatswain chair and hanger, and on main suspension rod side, hanger one end and boatswain chair are connected boatswain chair clamping connection, the other end and secondary suspension rod connection, main frame of the present invention rises lifts up into cabin conveniently, and tuning performance is good, safe.
Description
Technical field
The present invention relates to shipbuilding technology field, specifically a kind of marine main engine lifting device.
Background technology
Ship is typically to be built with segmented mode, i.e., first build each subsection, then each subsection is assembled into big point
Section, then again by each big sectional, after the completion of each big sectional, then all parts that mounting shipping is carried.At present
The installation of marine main engine is first to reserve opening above deck, reuses lifting device and hangs in main frame cabin main frame, but due to
The part tonnage of ship is big, and marine main engine size is big, and conventional lifting device cannot preferably be risen lifts up into cabin, and entering behind cabin can not
Preferably it is adjusted, security is poor.
The content of the invention
The technical problems to be solved by the invention are：A kind of main frame is provided and lifts up into cabin conveniently, tuning performance is good, security
Marine main engine lifting device high.
The technical solution adopted in the present invention is：A kind of marine main engine lifting device is provided, including main suspension rod, secondary suspension rod and
Hoisting mechanism, described secondary suspension rod is respectively arranged on the two ends of main suspension rod, and bindiny mechanism is provided between main suspension rod and secondary suspension rod, described
Hoisting mechanism be connected to secondary suspension rod two ends, the bindiny mechanism includes boatswain chair and hanger, boatswain chair clamping connection on main suspension rod side,
Hanger one end and boatswain chair are connected, and the other end and secondary suspension rod are connected.
Described hoisting mechanism includes left hoisting mechanism and right hoisting mechanism, and left hoisting mechanism includes lockset shackle, described
Lockset shackle be located at the two ends of secondary suspension rod, right hoisting mechanism includes boatswain chair and hanger, and boatswain chair clamping connection hangs on secondary suspension rod side
Ear one end and boatswain chair are connected, and the other end and main frame lifting hole(eyelet) are connected.
Marine main engine lifting device of the present invention is lifted on the general tortuous bow suspension rod of main frame when using, compared to prior art
Lifting device, simple structure of the present invention conveniently and efficiently can be lifted up into cabin main frame, and can belowdecks realize it is traversing,
The working strength of hoisting operation is reduced, the security of hoisting operation is improved.At present, the ship of this marine main engine lifting device is used
Type has P46G, hair tower 60m, 600 tons, the ship type such as maritime affairs 60m ships.
Brief description of the drawings
Fig. 1 is use state figure of the invention.
Fig. 2 is the A-A views of Fig. 1.
Fig. 3 is the B-B views of Fig. 1.
Fig. 4 is another use state figure of the invention.
Fig. 5 is the front view of main suspension rod of the invention.
Fig. 6 is the C-C views of Fig. 5.
Fig. 7 is the front view of secondary suspension rod of the invention.
Fig. 8 is the left view of Fig. 7.
Fig. 9 is the front view of hanger of the invention.
Figure 10 is the left view of Fig. 9.
In figure, 1, main suspension rod, 2, boatswain chair, 3, hanger, 4, secondary suspension rod, 5, lockset shackle.
Specific embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
As shown in Fig. 1~Figure 10, marine main engine lifting device of the present invention, including main suspension rod 1, secondary suspension rod 4 and hoisting mechanism,
The cross section of main suspension rod 1 is rectangular hollow structure, and as plurality of steel plates is welded, and through hole is set thereon, and secondary suspension rod 4 is
Two, the two ends of main suspension rod 1 are respectively arranged on, are connected by bindiny mechanism and main suspension rod 1, hoisting mechanism is connected to 4 liang of secondary suspension rod
End, main suspension rod 1, bindiny mechanism, secondary suspension rod 4 and hoisting mechanism are connected from top to bottom successively, and bindiny mechanism includes boatswain chair 2 and hanger
3, boatswain chair 2 is two pieces, and on the two sides of main suspension rod 1, hanger 3 is U-shaped hanger to clamping connection respectively, and the one end of hanger 3 is located at two boatswain chairs 2
Between, being connected by bolt and boatswain chair 2, the other end is the U-shaped end clamping connection pair two sides of suspension rod 4 and its connection.
Hoisting mechanism is set to two, including left hoisting mechanism and right hoisting mechanism, and left hoisting mechanism includes lockset shackle 5,
Lockset shackle is located at the two ends of secondary suspension rod 4, and right hoisting mechanism includes boatswain chair 2 and hanger 3, and the clamping connection of boatswain chair 2 is in the side of secondary suspension rod 4
On, the one end of hanger 3 and boatswain chair 2 are connected, and the other end and main frame lifting hole(eyelet) are connected.Boatswain chair 2 is two pieces, and clamping connection is in the both sides of secondary suspension rod 4
On face, hanger 3 is U-shaped hanger, and the one end of hanger 3 is connected located between two boatswain chairs 2 by bolt and boatswain chair 2, and the other end and main frame hang
Hole connects.
The present invention in the specific implementation, is connected on the general tortuous bow suspension rod of main frame, simple structure of the present invention, Neng Goufang
Just quickly main frame is lifted up into cabin, and can belowdecks realizes traversing, the working strength of reduction hoisting operation, improve lifting
The security of operation.
Claims (2)
1. a kind of marine main engine lifting device, it is characterised in that：Including main suspension rod, secondary suspension rod and hoisting mechanism, described pair is hung
Bar is respectively arranged on the two ends of main suspension rod, and bindiny mechanism is provided between main suspension rod and secondary suspension rod, and described hoisting mechanism is connected to pair
Suspension rod two ends, the bindiny mechanism includes boatswain chair and hanger, and on main suspension rod side, hanger one end and boatswain chair connect boatswain chair clamping connection
Connect, the other end and secondary suspension rod are connected.
2. marine main engine lifting device according to claim 1, it is characterised in that：Described hoisting mechanism includes left lifting
Mechanism and right hoisting mechanism, left hoisting mechanism include lockset shackle, and described lockset shackle is located at the two ends of secondary suspension rod, right lifting
Mechanism includes boatswain chair and hanger, and on secondary suspension rod side, hanger one end and boatswain chair are connected boatswain chair clamping connection, the other end and main frame lifting hole(eyelet)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072601.9A CN106744241A (en) | 2016-11-29 | 2016-11-29 | Marine main engine lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072601.9A CN106744241A (en) | 2016-11-29 | 2016-11-29 | Marine main engine lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106744241A true CN106744241A (en) | 2017-05-31 |
Family
ID=58902563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611072601.9A Pending CN106744241A (en) | 2016-11-29 | 2016-11-29 | Marine main engine lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106744241A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001226064A (en) * | 2000-02-17 | 2001-08-21 | Kawasaki Steel Corp | Suspending device |
| CN203127986U (en) * | 2012-11-09 | 2013-08-14 | 北京联东投资(集团)有限公司 | Adjustable lifting tool for T joist steel formwork of high-speed rail |
| CN203767841U (en) * | 2014-04-01 | 2014-08-13 | 成都市新筑路桥机械股份有限公司 | Tool special for lifting 100 percent of low floor train |
| CN204111171U (en) * | 2014-09-18 | 2015-01-21 | 柳州宝钢汽车钢材部件有限公司 | Steel plate hoisting implement |
| CN205442380U (en) * | 2015-12-25 | 2016-08-10 | 天津市万木辐射防护工程有限公司 | Guard gate hanging beam |
| CN206266075U (en) * | 2016-11-29 | 2017-06-20 | 中船西江造船有限公司 | Marine main engine lifting device |
-
2016
- 2016-11-29 CN CN201611072601.9A patent/CN106744241A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001226064A (en) * | 2000-02-17 | 2001-08-21 | Kawasaki Steel Corp | Suspending device |
| CN203127986U (en) * | 2012-11-09 | 2013-08-14 | 北京联东投资(集团)有限公司 | Adjustable lifting tool for T joist steel formwork of high-speed rail |
| CN203767841U (en) * | 2014-04-01 | 2014-08-13 | 成都市新筑路桥机械股份有限公司 | Tool special for lifting 100 percent of low floor train |
| CN204111171U (en) * | 2014-09-18 | 2015-01-21 | 柳州宝钢汽车钢材部件有限公司 | Steel plate hoisting implement |
| CN205442380U (en) * | 2015-12-25 | 2016-08-10 | 天津市万木辐射防护工程有限公司 | Guard gate hanging beam |
| CN206266075U (en) * | 2016-11-29 | 2017-06-20 | 中船西江造船有限公司 | Marine main engine lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |