Method for quickly carrying middle transverse bulkhead of container ship
A technology for container ships and transverse compartments, which is applied to ship parts, ship construction, transportation and packaging, etc. It can solve the problems of increasing the difficulty of loading and positioning, affecting the progress of ship construction, etc., and achieves saving construction period, high safety and precision good control effect
Active Publication Date: 2015-09-02
HUDONG ZHONGHUA SHIPBUILDINGGROUP
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Problems solved by technology
This method requires high precision in the production of the transverse compartment, and margin cutting is required during loading and positioning, which greatly increases the difficulty of loading and positioning and affects the progress of ship construction.
Method used
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[0023] Below in conjunction with accompanying drawing and embodiment, the rapid loading method of the container ship intermediate bulkhead of the present invention will be further elaborated in detail, but the scope of protection of the present invention cannot be limited by this.
[0024] The technical operation steps of fast loading of the transverse compartment of the container ship of the present invention are as follows:
[0025] 1. The transverse compartment 1 is manufactured on the tire frame in a horizontal state, such as figure 1 shown;
[0026] 2. After the production is completed and accepted, use the crane 2 to lift it and turn over to make the bulkhead change from a horizontal state to a vertical state, and lift it to the designated position in the dock, such as figure 2 shown;
[0027] 3. Put the transverse compartment 1 on the inner bottom structure 3 of the ship, adjust the position of the transverse compartment 1 so that the verticality of the transverse bu...
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The invention relates to a technical scheme for quickly carrying a transverse bulkhead of a container ship. The technical scheme comprises the following steps of 1, completing the manufacturing of the transverse bulkhead on a jig frame in a horizontal form; 2, hoisting the transverse bulkhead to a designated position by a crane after acceptance; 3, putting the transverse bulkhead on an inner bottom segmented section; 4, carrying out intermittent welding on a joint between the transverse bulkhead and an inner bottom plate after primary location; 5, carrying out rigid connection and fixation on a deck of the transverse bulkhead and a carried deck of a transverse bulkhead wall by utilizing a transverse bulkhead wall distance preserving beam, and carrying out loose hooking by the crane; 6, carrying out continuous welding on the joint between the transverse bulkhead and the inner bottom plate, and completing carrying operation. According to the technical scheme disclosed by the invention, the carrying period of the transverse bulkhead is greatly shortened, the problem of difficulty in carrying and locating the transverse bulkhead is solved, the requirement on carrying and locating accuracy of the transverse bulkhead is ensured, the shipping operation time of the crane is saved, favorable conditions are created for carrying a block or segmented blocks of a follow-up broadside, and thus the period of a dock is greatly shortened.
Description
technical field [0001] The invention relates to the technical field of container ships in ship building, in particular to a fast loading method for a middle transverse compartment of a container ship. Background technique [0002] Due to the large size and high center of gravity of the container ship's transverse compartment, it takes a long time to load and locate during the construction process, and requires high precision control, which has always been a difficult problem in the construction process of the container ship. For the loading technology of the transverse compartment, it is generally necessary to finish positioning the section / total section of the side first, and then carry out the embedded loading of the middle compartment, and use the section / total section of the side to align the transverse compartment. to locate. This method requires high precision in the fabrication of the transverse compartment, and margin cutting is required during loading and positioni...
Claims
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Inventor 牛密王利青望华蓉
Owner HUDONG ZHONGHUA SHIPBUILDINGGROUP