Crane telescopic arm positioning and fixing equipment for water conservancy ship

A technology for fixed equipment and ships, which is applied in the field of positioning and fixed equipment for crane telescopic arms used in water conservancy ships, can solve collision or motion limit, low application rate, and less than effective control and adaptation of height and horizontal distances Sexual changes and other issues, to achieve the effect of improving the degree of fixation, improving the degree of clamping, and improving the application rate
CN112062008AActive Publication Date: 2020-12-11河南远东重工机械制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
河南远东重工机械制造有限公司
Publication Date
2020-12-11

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Abstract

The invention relates to crane telescopic arm positioning and fixing equipment for a water conservancy ship. The crane telescopic arm positioning and fixing equipment comprises a base mechanism and amain stretching mechanism, the lower end of the base mechanism is installed on the existing working ground, and the main stretching mechanism is arranged at the right end of the base mechanism. A telescopic arm of a crane for the water conservancy ship is positioned and fixed by adopting the design concept of multiple rotatable structures. The base mechanism and the main stretching mechanism are matched to achieve multi-angle and multi-height and length size change of the whole crane telescopic arm positioning and fixing equipment, and then the adaptability of the whole crane telescopic arm positioning and fixing equipment to cargo hoisting at different positions is improved.
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Description

technical field

[0001] The invention relates to the field of water conservancy ship machinery, in particular to positioning and fixing equipment for the telescopic arm of a crane used in water conservancy ships. Background technique

[0002] The definition of water conservancy ship usually refers to a "ship" specialized in some kind of water or underwater engineering, on which a complete set of working machinery is installed to complete specific work tasks, such as channel guarantee, port operation, water conservancy construction, offshore construction, salvage, salvage, Cargo supply and transportation, etc., including dredgers, crane ships, piling ships, cable laying ships, salvage and salvage ships at sea, floating docks, diving work ships, etc. Ships such as transport ships and other types of ships use marine cranes. Marine cranes are used for loading and unloading machinery on ships. They are mainly composed of telescopic booms, lifting columns, rigging and winches. The ...

Claims

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