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Oilfield skid block hoisting structure

A skid block and hoisting technology is applied in the field of oil field skid block hoisting structures, which can solve the problems of inapplicable skid block hoisting, affect the skid block space layout, occupy the skid block space, etc. cost effect

Inactive Publication Date: 2012-06-20
森松(江苏)海油工程装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of this kind of hoisting structure is that when the slings are collected from the lifting lugs to the lifting point, the slings are inclined inward, which will occupy the space above the skid, thereby affecting the spatial arrangement on the skid or causing the The arranged equipment or other components collide, so this kind of hoisting structure has certain limitations and cannot be applied to hoisting of all skids

Method used

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  • Oilfield skid block hoisting structure
  • Oilfield skid block hoisting structure
  • Oilfield skid block hoisting structure

Examples

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Embodiment Construction

[0017] Such as figure 1 As shown, it includes a skid block 1, a lifting lug 2, a hanging beam 3, a sub-sling 4, and a main sling 5.

[0018] Two lifting lugs 2 are respectively arranged on the two sides of the above-mentioned skid block 1, and the lifting lugs 2 on the two sides are arranged symmetrically. In this embodiment, the two sides on which the lifting lug 2 is set are the long axis sides, and are located on the structural beam where the saddle of the large equipment on the skid is located.

[0019] Above the skid block 1, a hoisting system connected to the lifting lug is arranged, and the hoisting system at least includes a hoisting beam 3 and a subsling 4.

[0020] Specifically: the suspension beam 3 is horizontally arranged directly above the skid block 1, the axis of the suspension beam 3 is perpendicular to the long axis side of the skid block 1, and its length is equal to the distance between the two long axis sides of the skid block 1.

[0021] The number of s...

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Abstract

The invention relates to an oilfield skid block hoisting structure comprising a skid block and having the innovative characteristics as follows: a plurality of lifting eyes are formed on two edges of the skid block symmetrically; a hoisting system connected with the lifting eyes is arranged above the skid block; the hoisting system at least comprises a lifting beam and a plurality of branch slings; the lifting beam is arranged right above the skid block horizontally; the axes of the lifting beam is perpendicular to the two edges of the skid block, on which the lifting eyes are formed; the number of the branch slings corresponds to the number of the lifting eyes; and the lifting eyes on the same edge of the skid block are respectively connected with one end of the lifting beam close to the same edge through the branch slings. When the oilfield skid block hoisting structure is used, the lifting beam of the hoisting system is connected with a lifting hook of a loop wheel machine directly or indirectly, and the branch slings of the hoisting system are connected with the lifting eyes of the skid block so as to achieve hoisting. When the branch slings are connected with the lifting eyes, the lifting eyes on the same edge of the skid block are respectively connected with one end of the lifting beam close to the same edge through the branch slings, so that the branch slings are far away from a mounting plane of the skid block, the occupation of useful installation space on the upper end surface of the skid block can be reduced, and application range of the oilfield skid block hoisting structure can be widened.

Description

technical field [0001] The invention relates to an oilfield skid, in particular to an oilfield skid hoisting structure. Background technique [0002] In marine engineering, the module refers to the container block that the equipment and facilities of the whole system are assembled in the steel frame according to the technical requirements, and can be transported and hoisted as a whole. As a sub-module of each major equipment, the skid block needs to be hoisted to the platform for structural assembly after construction is completed, or assembled into modules together with structures, pipelines and other disciplines on land for overall hoisting and transportation. [0003] At present, the hoisting structure of the oilfield skid block is generally as follows: several lifting lugs are respectively arranged on both sides of the skid block, and each lifting lug is respectively connected with the lower end of the sling, and the upper end of the sling is connected with the hook at t...

Claims

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Application Information

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IPC IPC(8): B66C1/12
Inventor 佘云龙
Owner 森松(江苏)海油工程装备有限公司
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