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Marine semidetached crane

A crane and marine technology, applied to cranes and other directions, to achieve the effect of convenient operation, compact structure and avoiding expensive prices

Inactive Publication Date: 2014-03-19
无锡起岸重工机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some bulk carriers are relatively compact in space and require gram cranes combined with cranes. Therefore, it is difficult to realize this function well with gram cranes installed separately in the past.

Method used

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  • Marine semidetached crane
  • Marine semidetached crane
  • Marine semidetached crane

Examples

Experimental program
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Embodiment Construction

[0015] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0016] like figure 1 , figure 2 and image 3 As shown, the marine double gram crane of this embodiment includes a common base 3, two groups of gram cranes are installed in parallel on the common base 3, and a first base 2 and a second base 6 are installed on the common base 3 at intervals. The first tower body 1 is installed on the first base 2, and the first jib frame 4 is hinged on the first tower body 1; the second base 6 is installed on the second base 6, and the second tower body 5 is installed on the second base 6. , the second tower body 5 is hinged with a second jib 7 .

[0017] A linkage device is installed between the two groups of Cranes.

[0018] The two groups of gram cranes described in the present invention can be used independently, and when it is necessary to lift large-tonnage goods, the two groups of gram cranes can...

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PUM

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Abstract

The invention relates to a marine semidetached crane. The crane comprises a common pedestal, two groups of cranes are parallelly and alternately arranged on the common pedestal, a first pedestal and a second pedestal are disconnectedly arranged on the common pedestal, a first tower body is arranged on the first pedestal, a first arm support is hinged on the first tower body; a second pedestal is arranged on the second pedestal, a second tower body is arranged on the second pedestal, and a second arm support is hinged on the second tower body. The marine semidetached crane has the advantages of reasonable and impact structure and convenient operation; adopts a combined crane structure so as to hoist large-tonnage cargoes, improves the work efficiency, and avoids the shortages of expensive price of adoption of single large-tonnage crane and increase of manufacturing cost of ship body.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to a marine double-combined crane. Background technique [0002] Crane, also known as marine crane or marine crane, is a large deck machinery on a ship. It is a kind of equipment for loading and unloading cargo on ships. [0003] Marine cranes are mainly used on bulk carriers, and are relatively important equipment on board bulk carriers, mainly used for loading and unloading cargo. Some bulk carriers are relatively compact in space and require gram cranes combined with cranes. Therefore, it is difficult to realize this function well with gram cranes installed separately in the past. Contents of the invention [0004] In view of the shortcomings in the above-mentioned existing production technology, the applicant provides a marine double-combined gram crane with reasonable structure, so that the combined gram crane can realize the lifting and transportation of large-to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/62
Inventor 胡江钱伟杰
Owner 无锡起岸重工机械有限公司
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