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Method for installing combined hoisting beam, combined hoist and oil production platform drilling equipment

A technology for oil production platforms and hoisting beams, which can be used in transportation and packaging, load hoisting components, etc., and can solve the problems of difficult installation and long construction period.

Active Publication Date: 2011-05-11
YANTAI RAFFLES SHIPYARD +1
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  • Application Information

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Problems solved by technology

Due to the offshore operation, limited by wind, waves and tides, the installation is difficult and the construction period is long

Method used

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  • Method for installing combined hoisting beam, combined hoist and oil production platform drilling equipment
  • Method for installing combined hoisting beam, combined hoist and oil production platform drilling equipment
  • Method for installing combined hoisting beam, combined hoist and oil production platform drilling equipment

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Embodiment Construction

[0054] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments to further understand the purpose, solution and effect of the present invention, but it is not intended to limit the scope of protection of the appended claims of the present invention.

[0055] refer to figure 1 , the combined hanging beam 100 of the present invention is mainly used to connect with two groups of adjacent hooks of a large-tonnage platform crane (the structure of the large-tonnage platform crane can refer to the Chinese patent whose patent number is 200710014919.6), the combined hanging beam 100 It includes two first suspension beams 110 and one second suspension beam 120 .

[0056] refer to figure 2 combined reference Figure 4 The first hanging beam 110 includes a beam body 111 and a connecting part 112 arranged in the middle below the beam body 111. The beam body 111 is an I-beam structure, which i...

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Abstract

The invention discloses a method for installing a combined hoisting beam, a combined hoist and oil production platform drilling equipment. The combined hoisting beam is used for being connected with two groups of adjacent lifting hooks of a large-tonnage platform hoist, and comprises two first hoisting beams and a second hoisting beam, wherein each of the two first hoisting beams comprises a beam main body and a connecting part arranged in the middle below the beam main body; the second hoisting beam comprises a main beam and lifting lug plates respectively arranged onto two ends of the main beam; and the two lifting lug plates are correspondingly connected with the connecting parts of the first hoisting beams respectively. By adopting the combined hoisting beam, each group of the lifting hook adopting a plurality of lifting points on the large-tonnage platform hoist can be integrated into one only adopting a single lifting point, so as to meet the different lifting requirements. When the combined large-tonnage platform hoist is adopted to install the oil production platform drilling equipment, the safety of the installation can be improved.

Description

technical field [0001] The invention relates to the field of hoisting of oil production platforms, in particular to a combined hanging beam for hoisting the oil production platform, a combined crane and a method for installing drilling equipment on the oil production platform by using the combined hanging beam and the crane. Background technique [0002] There are mainly the following methods for the installation of offshore platform drilling equipment at home and abroad: [0003] 1. Bulk method. The oil production platform is directly hoisted on the main deck. This solution uses lifting equipment to divide the drilling equipment into several parts for installation according to the lifting weight of the crane. Since this method needs to wait for the upper deck to be built before construction, and increases the number of times the crane is used, the construction period is longer and the cost is higher. [0004] 2. Slip method. After the drilling equipment is built, the wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/10
Inventor 未俊丰李天侠王为东
Owner YANTAI RAFFLES SHIPYARD
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