CN2855987Y - Girder - Google Patents
Girder Download PDFInfo
- Publication number
- CN2855987Y CN2855987Y CN 200520121394 CN200520121394U CN2855987Y CN 2855987 Y CN2855987 Y CN 2855987Y CN 200520121394 CN200520121394 CN 200520121394 CN 200520121394 U CN200520121394 U CN 200520121394U CN 2855987 Y CN2855987 Y CN 2855987Y
- Authority
- CN
- China
- Prior art keywords
- girder
- hanging beam
- height
- hanging
- auxiliary girder
- 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.)
- Expired - Lifetime
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A hanging beam consists of a main beam and a secondary beam under vertical connection. One end of the main beam is fixed to the middle of the secondary beam, and the hanging beam is installed with a belaying cleat on it to fasten the main beam and the secondary beam. The hanging beam increases the height which a crane hoist can reach when sending heavy material, and the safety is good.
Description
Technical field
The utility model relates to a kind of hanging beam, particularly the hanging beam that lifts with joint efforts for three loop wheel machines.
Background technology
In the assembling process of construction large ship, need lifting as big parts such as main frame, body section, if its weight greater than the crane capacity of a crane, will make a concerted effort to lift with many cranes.Usually adopt three loop wheel machine liftings, used hanging beam comprises mutually perpendicular girder and auxiliary girder, links to each other with the attaching parts that certain altitude is arranged as steel rope or shackle etc. between the major and minor beam.The birds-eye view of hanging beam is " T " font.During lifting, three cranes are respectively in three end points application of forces of " T " word, by the hanging beam weight of slinging.Because attaching parts has certain height, there is diff-H h between the major and minor beam when making lifting, so to two cranes of the auxiliary girder application of force that is positioned at girder top, if their sling height is H, it can have only H-h to the height that weight is sling, and has improved the requirement to the crane sling height virtually.In addition, make that with attaching partss such as steel rope or shackles the coupling stiffness of hanging beam is not enough, girder and auxiliary girder relatively move easily, and it is complete to feel unwell.
The utility model content
The purpose of this utility model is to provide a kind of height that crane can sling weight and safe hanging beam of improving.
The hanging beam that the utility model provides comprises girder connected vertically and auxiliary girder, and an end of girder is fixed on the middle part of auxiliary girder, and the fixedly brace panel of girder and auxiliary girder is housed on the hanging beam.
Because an end of girder is fixed on the middle part of auxiliary girder, need not to use the attaching parts that certain altitude is arranged as steel rope or shackle etc., just there is not diff-H in three stress points of hanging beam, three cranes can equal the height that weight is sling the sling height of crane, have also just improved the height that crane can be sling weight; After loading onto the brace panel of fixedly girder and auxiliary girder, hanging beam has preferable coupling stiffness, and safety performance is improved.
Description of drawings
Fig. 1 is a johning knot composition of the present utility model.
The specific embodiment
One end of girder 1 is connected auxiliary girder 2 middle parts, can adopt modes such as electric welding, rivet that girder 1 one ends are vertically fixed on the auxiliary girder 2.The fixedly brace panel 3 of girder 1 and auxiliary girder 2 is housed between girder 1 and the auxiliary girder 2.
Claims (1)
1. hanging beam comprises girder connected vertically (1) and auxiliary girder (2), it is characterized in that, an end of girder (1) is fixed on the middle part of auxiliary girder (2), and the fixedly brace panel (3) of girder (1) and auxiliary girder (2) is housed on the hanging beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121394 CN2855987Y (en) | 2005-12-30 | 2005-12-30 | Girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121394 CN2855987Y (en) | 2005-12-30 | 2005-12-30 | Girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2855987Y true CN2855987Y (en) | 2007-01-10 |
Family
ID=37599292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520121394 Expired - Lifetime CN2855987Y (en) | 2005-12-30 | 2005-12-30 | Girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2855987Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550549A (en) * | 2019-09-29 | 2019-12-10 | 广船国际有限公司 | Hoisting method |
-
2005
- 2005-12-30 CN CN 200520121394 patent/CN2855987Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550549A (en) * | 2019-09-29 | 2019-12-10 | 广船国际有限公司 | Hoisting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070110 |
|
| EXPY | Termination of patent right or utility model |