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Gallery protecting tool

A technology for protecting tooling and corridors. It is used in transportation and packaging, ships, dry docks, etc. It can solve the problems of being vulnerable to damage and small force, and achieve the effect of avoiding damage, reducing pressure and ensuring the strength of span beams.

Inactive Publication Date: 2019-02-15
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem solved by the present invention is to overcome the defects that the corridor above the dock wall is under little force and is easily damaged, and provides a corridor protection tool, which can prevent the corridor structure from being crushed and ensure that the Safety implementation of land-built jack-up drilling platform sliding into water

Method used

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Examples

Experimental program
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Embodiment 1

[0033] Such as Figure 1~3 As shown, the corridor protection tooling of this embodiment 1 includes a span beam 1 and several support frames 2; the span 1 beam includes an upper beam plate 11 and a lower beam plate 12 arranged in parallel, and the width of the upper beam plate 11 is smaller than that of the lower beam plate The width of 12, between the upper beam plate 11 and the lower beam plate 12, several partitions 13 are arranged along the length direction, and some partitions 14 are arranged along the width direction; the support frame 2 includes an upper box body 21, a lower box body 22, and The beam frame 23 placed between the upper box body and the lower box body; one end of the span beam 1 is placed on the top of the support frame 2 .

[0034] The lengths of the upper beam plate 11 and the lower beam plate 12 are both 10m; the width of the beam plate 11 is 1500mm, and the width of the lower beam plate 12 is 1800mm; the parallel setting distance between the upper beam ...

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Abstract

The invention discloses a gallery protecting tool. The gallery protecting tool comprises a span beam and a plurality of supporting frames; the span beam comprises an upper beam plate and a lower beamplate which are arranged in parallel; the width of the upper beam plate is less than that of the lower beam plate; partition plates are arranged between the upper beam plate and the lower beam plate in a length direction; a plurality of partition plates are arranged between the upper beam plate and the lower beam plate in a width direction; the supporting frames comprise upper box bodies, lower box bodies and beam frames placed between the upper box bodies and the lower box bodies; and one end of the span beam is placed at the top ends of the supporting frames. According to the gallery protecting tool, a gallery structure can be prevented from collapsing, and safety implementation of sliding launching of a self-elevating drilling platform built on the land is guaranteed.

Description

technical field [0001] The invention relates to a corridor protection tool. Background technique [0002] Jack-up drilling platforms are widely used in the exploration and development of offshore oil and gas, and have the characteristics of flexibility, mobility and economy. Compared with conventional ship types such as ordinary dry and bulk carriers, the construction period of jack-up platforms is longer. If conventional processes are used to build in docks, it will take up a lot of docking cycles and affect shipbuilding efficiency. In order to improve shipbuilding efficiency, some shipyards have adopted the jack-up platform flat construction process. After the jack-up platform structure is completed, it will be slid to the semi-submersible barge through slides, roller trolleys, etc., and finally passed the semi-submersible barge. The dive completes the launching of the platform. [0003] The completed platform on land can only be launched with the help of barges floating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C1/00
CPCB63C1/00
Inventor 文艳周波尹艳王钰涵王超李春辉
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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