CN103663133A - Base for marine crane - Google Patents
Base for marine crane Download PDFInfo
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- CN103663133A CN103663133A CN201310596906.XA CN201310596906A CN103663133A CN 103663133 A CN103663133 A CN 103663133A CN 201310596906 A CN201310596906 A CN 201310596906A CN 103663133 A CN103663133 A CN 103663133A
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- base
- pedestal
- flange
- upper flange
- bolts
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Abstract
A base for a marine crane comprises a base body, and further comprises a pedestal, wherein an upper base flange and a lower base flange are arranged at the upper and lower parts of the base body respectively; the upper base flange is connected with a slewing bearing through a fastener; a reinforcing rib plate is mounted on the outer circumferential surface of the pedestal; an upper pedestal flange is arranged at the upper part of the pedestal, and is connected with the lower base flange of the base through bolts; reinforcing plates are arranged at the upper and lower parts on the outer circumferential surface of the base body. The base has the advantages that the structure is compact and reasonable; the manufacture, mounting and dismounting are convenient; the troublesome operation of cutting the base during maintenance in the prior art is avoided; as the base body is connected with the pedestal into a whole through the bolts, when the base is required to be maintained or replaced, all that is needed is to dismount the bolts at the joints of the lower base flange and the upper pedestal flange, and the operation of cutting is not required. The base has the advantages that the mounting and dismounting are flexible, simple and convenient; the usability is high; the work efficiency is improved.
Description
Technical field
The present invention relates to weight-lifting equipment technical field, especially a kind of deck crane base.
Background technology
Deck crane, is a kind of large deck machinery on ship, and it is a kind of equipment of ship loading and unloading goods.
In prior art, the deck crane base used on market of ship is all direct and the direct weld together of hull, and this just causes later maintenance dismounting inconvenience.Because the base of deck crane is together with Hull Welding, at maintenance base or when changing base, must could dismantle by cutting method, dismantle cumbersomely, and expend man-hour, burning torch also can affect the local stress problem of steel structure while cutting.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of deck crane base rational in infrastructure, thus the troublesome operations while having overcome the dismounting of deck crane base, and the operation when having simplified maintenance or having changed base, has improved work efficiency.
The technical solution adopted in the present invention is as follows:
A deck crane base, comprises base, and the top of described base and bottom are respectively arranged with base upper flange and base lower flange, and described base upper flange is connected with pivoting support by fastener; Also comprise pedestal, reinforcement gusset is installed on the outer circumference surface of described pedestal, the top of described pedestal is provided with pedestal upper flange, and described pedestal upper flange is connected with the base lower flange of base by bolt; The upper and lower that is positioned at the outer circumference surface of base is respectively arranged with brace panel.
Further improvement as technique scheme:
Described pedestal all becomes hollow cylinder body structure with base;
The diameter of described pedestal and base is identical.
Beneficial effect of the present invention is as follows:
Compact conformation of the present invention, reasonable, making, installation and removal are conveniently, avoided when maintenance, needing in prior art the troublesome operations of cutting base, base of the present invention links together by bolt and pedestal, when needs maintenance or replacing deck crane base, only the bolt of base lower flange and pedestal upper flange junction need to be pulled down, needn't carry out cutting operation.Have installation, dismantle flexible, easyly, the advantage that usability is strong, has improved work efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is along the full sectional view in A-A cross section in Fig. 1.
Wherein: 1, pivoting support; 2, base upper flange; 3, base; 4, brace panel; 5, bolt; 6, base lower flange; 7, pedestal upper flange; 8, pedestal; 9, strengthen gusset; 10, deck.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As depicted in figs. 1 and 2, the deck crane base of the present embodiment, comprises base 3, and the top of base 3 and bottom are respectively arranged with base upper flange 2 and base lower flange 6, and base upper flange 2 is connected with pivoting support 1 by fastener; Also comprise the pedestal 8 being welded on deck 10, be provided with and strengthen gusset 9 on the outer circumference surface of pedestal 8, the top of pedestal 8 is provided with pedestal upper flange 7, and pedestal upper flange 7 is connected with the base lower flange 6 of base 3 by bolt 5; The upper and lower that is positioned at the outer circumference surface of base 3 is respectively arranged with brace panel 4.
Pedestal 8 all becomes hollow cylinder body structure with base 3.
Pedestal 8 is identical with the diameter of base 3.
In actual use procedure, when needs overhaul base 3 or change base 3, only need demounting bolt 5, base lower flange 6 is separated with pedestal upper flange 7, easy and simple to handle, work efficiency is high.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (3)
1. a deck crane base, it is characterized in that: comprise base (3), the top of described base (3) and bottom are respectively arranged with base upper flange (2) and base lower flange (6), and described base upper flange (2) is connected with pivoting support (1) by fastener; Also comprise pedestal (8), on the outer circumference surface of described pedestal (8), be provided with and strengthen gusset (9), the top of described pedestal (8) is provided with pedestal upper flange (7), and described pedestal upper flange (7) is connected with the base lower flange (6) of base (3) by bolt (5); The upper and lower that is positioned at the outer circumference surface of base (3) is respectively arranged with brace panel (4).
2. deck crane base as claimed in claim 1, is characterized in that: described pedestal (8) all becomes hollow cylinder body structure with base (3).
3. deck crane base as claimed in claim 1, is characterized in that: described pedestal (8) is identical with the diameter of base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596906.XA CN103663133A (en) | 2013-11-25 | 2013-11-25 | Base for marine crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596906.XA CN103663133A (en) | 2013-11-25 | 2013-11-25 | Base for marine crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103663133A true CN103663133A (en) | 2014-03-26 |
Family
ID=50302067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310596906.XA Pending CN103663133A (en) | 2013-11-25 | 2013-11-25 | Base for marine crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103663133A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188053A (en) * | 2017-05-26 | 2017-09-22 | 巢湖市银环航标有限公司 | Crane is used on a kind of ship |
| CN107757833A (en) * | 2017-11-24 | 2018-03-06 | 中航威海船厂有限公司 | A kind of hull excavator pedestal and fabrication and installation technique |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201354136Y (en) * | 2009-01-22 | 2009-12-02 | 淮安远航船用设备制造有限公司 | Multifunctional crane |
| CN102064485A (en) * | 2010-11-16 | 2011-05-18 | 宁夏电力公司固原供电局 | Portable overhead hoisting device special for transformer substation |
| JP2011105417A (en) * | 2009-11-13 | 2011-06-02 | Universal Tokki Kk | Davit device |
| CN203258253U (en) * | 2013-05-06 | 2013-10-30 | 无锡市江南船舶设备有限公司 | Swivel joint of crane with two oil transmission pipelines |
| CN203558720U (en) * | 2013-11-25 | 2014-04-23 | 无锡起岸重工机械有限公司 | Marine crane base |
-
2013
- 2013-11-25 CN CN201310596906.XA patent/CN103663133A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201354136Y (en) * | 2009-01-22 | 2009-12-02 | 淮安远航船用设备制造有限公司 | Multifunctional crane |
| JP2011105417A (en) * | 2009-11-13 | 2011-06-02 | Universal Tokki Kk | Davit device |
| CN102064485A (en) * | 2010-11-16 | 2011-05-18 | 宁夏电力公司固原供电局 | Portable overhead hoisting device special for transformer substation |
| CN203258253U (en) * | 2013-05-06 | 2013-10-30 | 无锡市江南船舶设备有限公司 | Swivel joint of crane with two oil transmission pipelines |
| CN203558720U (en) * | 2013-11-25 | 2014-04-23 | 无锡起岸重工机械有限公司 | Marine crane base |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188053A (en) * | 2017-05-26 | 2017-09-22 | 巢湖市银环航标有限公司 | Crane is used on a kind of ship |
| CN107188053B (en) * | 2017-05-26 | 2018-09-28 | 巢湖市银环航标有限公司 | Crane is used on a kind of ship |
| CN107757833A (en) * | 2017-11-24 | 2018-03-06 | 中航威海船厂有限公司 | A kind of hull excavator pedestal and fabrication and installation technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20140326 |