CN203558720U - Marine crane base - Google Patents
Marine crane base Download PDFInfo
- Publication number
- CN203558720U CN203558720U CN201320746187.0U CN201320746187U CN203558720U CN 203558720 U CN203558720 U CN 203558720U CN 201320746187 U CN201320746187 U CN 201320746187U CN 203558720 U CN203558720 U CN 203558720U
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- CN
- China
- Prior art keywords
- base
- upper flange
- substrate
- flange
- pedestal
- 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 - Fee Related
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Abstract
The utility model discloses a marine crane base, comprising a base body and a substrate, wherein an upper flange of the base and a lower flange of the base are arranged at the upper part and the lower part of the base body, respectively; the upper flange of the base is connected with a rotary support through a fastener; a reinforcing rib plate is arranged on the outer circumferential surface of the substrate; an upper flange of the substrate is arranged at the upper part of the substrate, and connected with the lower flange of the base through a bolt; reinforcing plates are arranged at the upper part and the lower part of the outer circumferential surface of the base. The marine crane base is compact and reasonable in structure, and convenient to fabricate, install and dismantle, and a troublesome operation of cutting the base in maintenance in the prior art is avoided. The base body disclosed by the utility model is connected with the substrate through the bolt, just the bolt at the joint of the lower flange of the base and the upper flange of the substrate needs to be dismantled when the marine crane base needs to be overhauled or replaced, and a cutting operation is not needed. Thus, the marine crane base has the advantages of being flexible, simple and convenient to install and dismantle, and high in usability, and the work efficiency is improved.
Description
Technical field
The utility model 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.
Utility model content
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 scheme that the utility model adopts 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.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, reasonable, making, installation and removal are conveniently, avoided when maintenance, needing in prior art the troublesome operations of cutting base, base described in the utility model 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 utility model.
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 utility model 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 to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, 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 |
|---|---|---|---|
| CN201320746187.0U CN203558720U (en) | 2013-11-25 | 2013-11-25 | Marine crane base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746187.0U CN203558720U (en) | 2013-11-25 | 2013-11-25 | Marine crane base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558720U true CN203558720U (en) | 2014-04-23 |
Family
ID=50508453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320746187.0U Expired - Fee Related CN203558720U (en) | 2013-11-25 | 2013-11-25 | Marine crane base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663133A (en) * | 2013-11-25 | 2014-03-26 | 无锡起岸重工机械有限公司 | Base for marine crane |
| CN111456619A (en) * | 2020-04-10 | 2020-07-28 | 三一重机有限公司 | Construction machinery platform structure and rotary drilling rig |
-
2013
- 2013-11-25 CN CN201320746187.0U patent/CN203558720U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663133A (en) * | 2013-11-25 | 2014-03-26 | 无锡起岸重工机械有限公司 | Base for marine crane |
| CN111456619A (en) * | 2020-04-10 | 2020-07-28 | 三一重机有限公司 | Construction machinery platform structure and rotary drilling rig |
| CN111456619B (en) * | 2020-04-10 | 2022-01-21 | 三一重机有限公司 | Construction machinery platform structure and rotary drilling rig |
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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 |
Granted publication date: 20140423 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |