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Method for integrally assembling elevating mechanism

A technology of general assembly and locking mechanism, which is applied in the directions of ship parts, ships, transportation and packaging, etc., can solve the problems that the lifting mechanism is not pre-assembled and takes a lot of time.

Active Publication Date: 2015-10-07
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the existing hoisting mechanism is not pre-assembled and installed to the hull in a one-time hoisting manner, so it takes a lot of time to provide a method for the general assembly of the hoisting mechanism

Method used

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  • Method for integrally assembling elevating mechanism

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Embodiment

[0028] Please combine figure 1 It is to be understood that a method for improving the general group of institutions includes the following steps:

[0029] S1: Install the tire frame of the general assembly. The tire frame of the general assembly is the basis for fixing the segments of the lifting mechanism, so it must be installed and shaped first;

[0030] S1.1: Adjust the tire frame of the general assembly so that it can meet the functions of horizontal adjustment and fixed lifting mechanism segments. Adjust the tire frame of the general group so that the part connected with the lifting mechanism segment can be kept horizontal and facilitate the installation of the lifting mechanism segment;

[0031] S2: hoisting the three lifting mechanisms in sections on the tire frame of the general assembly;

[0032] S2.1: Adjust the segments of the lifting mechanism to meet the angle requirements in the horizontal direction. Make the hoisting mechanism segment maintain level;

[00...

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Abstract

The invention discloses a method for integrally assembling an elevating mechanism. The method comprises the following steps of S1, mounting an integral assembling jig; S2, hoisting each section of the elevating mechanism on the integral assembling jig; S3, fixedly connecting the sections of the elevating mechanism through tensioning mechanisms; S4, mounting locking mechanisms on the sections of the elevating mechanism; and S5, mounting a crane base. The method for integrally assembling the elevating mechanism, disclosed by the invention, is time-saving and labor-saving.

Description

technical field [0001] The invention relates to a general assembly method of a lifting mechanism. Background technique [0002] The lifting mechanism is the most critical device in the construction of the jack-up platform. The traditional hoisting mechanism assembly method is to install the hoisting mechanism in sections, tensioning mechanism and other equipment sequentially fixed on the hull, which not only affects the overall performance of the hoisting mechanism, but also takes time and effort, which is not conducive to the reduction of production costs of enterprises. Contents of the invention [0003] The technical problem to be solved by the present invention is: the existing hoisting mechanism is not pre-assembled and installed to the hull in a single hoisting manner, so it takes a lot of time to provide a method for the overall assembly of the hoisting mechanism. [0004] The present invention solves the above technical problems through the following technical sol...

Claims

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Application Information

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IPC IPC(8): B63B9/00
Inventor 徐占勇张海甬叶飞刘勇张继光
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD