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Detachable connection box between ship modules

A connection box and module-to-module technology, applied in foldable/inflatable hulls, hulls, salvage of ships, etc., can solve problems such as poor safety, long time, unreliable hull installation, etc., and achieve the effect of easy disassembly and high safety

Active Publication Date: 2012-11-21
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the detachable ship hull is composed of multiple independent modules, and each independent module has a closed bulkhead structure, which can be used as a hull structure unit to maintain normal floating stability in water, but only if all The combination of modules to form a complete hull can meet the conditions for construction operations. Now most ships with this structure directly use bolts to connect and fix adjacent ship modules. For example, the SEAL No. 1 air gun source ship. The hole is infinitely controlled, and it is troublesome to adjust and align. It takes a lot of time for fine-tuning. After launching, the bolts are used to withstand the upper and lower shear forces caused by the waves on the hull, which makes the bolts easy to deform, making the installation of the hull unreliable and takes a long time. poor security

Method used

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  • Detachable connection box between ship modules

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Embodiment 1

[0014] Embodiment 1: Taking a detachable connection box between ship modules as an example, the present invention will be further described in detail.

[0015] refer to figure 2 . The detachable connection box between the ship modules of the present invention includes a connection box 2, the connection box 2 adopts steel plates welded into a cuboid shape, the outer wall length of a connection box 2 is 267 mm, the width is 352 mm, and the height is 150 mm. There are four side plates around the connection box 2, a base plate is arranged at the bottom, and a partition is welded in the connection box 2.

[0016] There are transverse bolt holes 5 on the opposite side plates of the two connection boxes 2, the transverse bolt holes 5 on the side plates of the two opposite connection boxes 2 are on the same straight line, and the connecting bolts pass through the transverse bolt holes 5 , the diameter of the bolt hole 5 can be between 30 mm and 60 mm. What present embodiment adopt...

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Abstract

The invention discloses a detachable connection box between ship modules, which is applied to the connection between marine geological prospecting ship bodies. The detachable connection box comprise the connection box, wherein the connection box is in a rectangular shape formed by welding steel plates; side plates are arranged on the periphery of the connection box; a bottom plate is arranged at the bottom of the connection box; a baffle plate is arranged in the connection box; horizontal bolt holes are formed in the two opposite side plates on the connection box and located on the same straight line; connecting bolts penetrate through the horizontal bolt holes; and lapped steps are formed in the outer walls of the two opposite side plates on the connection box. The detachable connection box has the effects as follows: the two adjacent ship modules can be quickly butted and mounted to be in place, so that the shearing force of fluctuated waves on the connecting bolts for fixing can be reduced, and the damage to the ship bodies can be reduced.

Description

technical field [0001] The invention relates to the technical field of marine geological exploration, in particular to a connection box between detachable ship hulls, which is a detachable connection box between ship modules. Background technique [0002] At present, the detachable ship hull is composed of multiple independent modules, and each independent module has a closed bulkhead structure, which can be used as a hull structure unit to maintain normal floating stability in water, but only if all The combination of modules to form a complete hull can meet the conditions for construction operations. Now most ships with this structure directly use bolts to connect and fix adjacent ship modules. For example, the SEAL No. 1 air gun source ship. The hole is infinitely controlled, and it is troublesome to adjust and align. It takes a lot of time for fine-tuning. After launching, the bolts are used to withstand the upper and lower shear forces caused by the waves on the hull, w...

Claims

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Application Information

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IPC IPC(8): B63B7/04
Inventor 李亚夫李海军吴凤山高斌刘军徐红平王锁栋晏恒于敬辉
Owner BC P INC CHINA NAT PETROLEUM CORP
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