Large floating crane boom mounting device without assistance of crane and mounting method
A technology for installing devices and jibs, applied to cranes, etc., can solve the problems of site and hoisting equipment dependence, high construction costs, long floating crane installation and maintenance processes, etc.
Active Publication Date: 2017-12-19
QINGDAO HAIXI HEAVY DUTY MASCH CO LTD
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Problems solved by technology
However, this method is too dependent on the site and hoisting equipment. When installing and maintaining floating cranes on wharfs that do not have large hoisting equipment or have not been completed, it is often necessary to rent floating cranes, barges or other large hoisting equipment for construction. The installation and maintenance process of the floating crane is relatively long, generally takes 2 to 3 months, and the important production site needs to be occupied for a long time, and the construction cost is expensive
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[0035] What needs to be explained here is that the orientation words left, right, up and down are based on figure 1 The views shown are defined by reference, and it should be understood that the use of said localizers should not limit the scope of protection claimed in this application.
[0036] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0037] Such as Figure 1-3 As shown, the non-crane-assisted large-scale floating boom installation device of the present invention is characterized in that it is installed on the shore of the wharf 100, including a tower 1, a mast 2, a longitudinal sliding system, a lifting system, a lifting beam, traction system;
[0038] Wherein, the longitudinal sliding system 3 includes a low box girder and a polytetrafluoroethylene plate, and the low box girder is laid on the ground to increase the contact area of the ground and reduce the load transmitted to the unit area of ...
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The invention discloses a large floating crane boom mounting device without the assistance of a crane and a mounting method. The large floating crane boom mounting device without the assistance of the crane comprises a tower, a mast, a longitudinal sliding system, a lifting system, a lifting suspension beam and a traction system. According to the large floating crane boom mounting device without the assistance of the crane and the mounting method, a boom can be generally assembled directly on a wharf which is not provided with large mounting equipment or not completely constructed, construction can be conducted without renting a floating crane or a barge or other large hoisting equipment, the manufacturing and mounting processes are made easier, and operation is convenient; the large floating crane boom mounting device and the mounting method are hardly affected by the service cycle of the large hoisting equipment and have wide application space and high use value in the fields of mounting and maintenance of floating crane booms.
Description
technical field [0001] The invention relates to the technical field of lifting equipment, in particular to a non-crane-assisted large-scale floating jib installation device and installation method. Background technique [0002] With the rapid development of the national economy, the development and utilization of marine resources has been placed in an increasingly important position. Since the "18th National Congress", the country has vigorously developed the strategy of "marine power". The engineering industry is witnessing a booming boom. As the core strength of offshore lifting operations, large-scale floating cranes have been sought after and favored by major equipment buyers at home and abroad unprecedentedly. [0003] The traditional floating crane installation and maintenance method is to use the gantry crane hoisting or floating crane hoisting scheme, and the boom is hoisted to the hull for shaft penetration work. However, this method is too dependent on the site a...
Claims
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Login to View More IPC IPC(8): B66C23/52B66C23/64B66C23/62
CPCB66C23/52B66C23/62B66C23/64
Inventor 王玉浪权洪涛陈宇知
Owner QINGDAO HAIXI HEAVY DUTY MASCH CO LTD