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Pipe clamp mounting frame of suction pile foundation and using method of pipe clamp mounting frame

A suction pile and mounting frame technology, applied in the direction of pipeline laying and maintenance, pipe/pipe joint/pipe fittings, mechanical equipment, etc. The effect of accurate card positioning

Pending Publication Date: 2022-06-28
CHINA UNIV OF PETROLEUM (BEIJING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, during the hoisting and installation process of the pipe clamp, there will be problems such as being greatly affected by fluctuations in the ocean environment such as ocean currents, and difficulty in construction and operation for divers.

Method used

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  • Pipe clamp mounting frame of suction pile foundation and using method of pipe clamp mounting frame
  • Pipe clamp mounting frame of suction pile foundation and using method of pipe clamp mounting frame
  • Pipe clamp mounting frame of suction pile foundation and using method of pipe clamp mounting frame

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Embodiment Construction

[0032] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be more thoroughly understood, and will fully convey the scope of the present invention to those skilled in the art.

[0033] The invention provides a pipe clip mounting frame for a suction pile foundation. The installation frame provides support for the coupling type pipe clip, and the coupling type pipe clip is hoisted and positioned by a hoisting device. The invention has a simple structure and can solve the problem of hoisting the pipe clip. During the installation and installation process, there will be problems such as being greatly affecte...

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Abstract

The invention relates to a pipe clamp mounting rack of a suction pile foundation and a using method of the pipe clamp mounting rack, and the pipe clamp mounting rack comprises a mounting rack which comprises a rectangular frame and supporting legs vertically arranged at the four corners of the rectangular frame; the four suction pile foundations are arranged at the bottoms of the four supporting legs correspondingly; and the hoisting device is longitudinally arranged on the rectangular frame at the top of the mounting frame and is used for hoisting the coupling type pipe clamp and enabling the coupling type pipe clamp to be aligned with the damaged local part of the damaged pipeline. On one hand, the coupling type pipe clamp can be in place, and an operation platform is provided for a diver to install the pipe clamp; and on the other hand, certain support can be provided for the suspended pipeline in the construction stage.

Description

technical field [0001] The invention relates to the technical field of marine engineering, in particular to a pipe clip mounting frame for a suction pile foundation and a method for using the same. Background technique [0002] Subsea oil and gas pipelines are regarded as the lifeline of oil and gas fields. The safe and reliable operation of pipelines is the fundamental guarantee for offshore oil and gas production. Due to the complexity of the marine environment and the pipeline itself, the destruction of the submarine pipeline is always inevitable. Fixture repair is to install fasteners-clamps outside the pipeline at the leak site to achieve the purpose of repairing pipeline leakage. Clamp equipment is a key component of fixture repair technology. The clamps are made into two halves, and are fixed to the pipe by bolting or welding. [0003] For the repair of subsea pipeline fixtures in Bohai Bay, my country, one method is to directly lift the subsea pipeline to the work...

Claims

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Application Information

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IPC IPC(8): F16L1/26
CPCF16L1/26
Inventor 段梦兰雷琦玉刘永凯朱慧杜皓文
Owner CHINA UNIV OF PETROLEUM (BEIJING)
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