Marine multi-section arm telescopic crane
A crane and articulated arm technology, which is applied in the field of marine multi-jointed arm telescopic cranes, can solve the problems of limited installation space of the crane, difficulty in meeting the use requirements, poor use flexibility, etc., and achieve the effect of compact structure, reduced size, and easy operation
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[0015] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0016] Such as figure 1 with figure 2 As shown, the marine multi-section boom telescopic crane of this embodiment includes a base 1, on which a tower body 2 is mounted, and a jib 3 is hinged on the top of the tower body 2, and the jib 3 is a combination of multi-section jibs, located at A luffing oil cylinder 6 is installed between one side of the tower body 2 and the bottom of the jib 3, and a hoisting winch 7 is arranged at the bottom of the jib 3, and the hoisting winch 7 is connected to the hook 8 through a wire rope; A plurality of telescopic oil cylinders 4 are located on the base 1 and a plurality of swing oil cylinders 5 are installed.
[0017] The top of the single-section jib is provided with a telescopic oil cylinder 4 combined with it.
[0018] Base 1 of the present invention is installed on the hull deck,
[0019] The swi...
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