Reinforcing structure with pipeline supporting function
A technology to strengthen structure and function, applied in the direction of pipeline support, pipe/pipe joint/pipe fitting, mechanical equipment, etc., can solve the problems of pipeline and guide support damage, inability to arrange pipeline support, economic loss, etc., to reduce support height, reduce The number of guide tubes or supports, the effect of avoiding collision interference
Active Publication Date: 2021-11-19
OFFSHORE OIL ENG
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Problems solved by technology
For the internal pipeline of the pipe (column), it may be difficult to construct due to the narrow internal space, and it is impossible to arrange the pipeline, guide or support; for the external pipeline of the pipe (column), it is easy to cause the pipeline and guide or support to be damaged by vortex-induced vibration or waves. damage caused by impact, resulting in huge economic losses and environmental damage
Method used
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[0015] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.
[0016] Examples such as Figure 1 to Figure 4 As shown, the present invention discloses a reinforced structure with a pipeline support function. Taking the pipeline 6 inside the platform pipe 5 as an example, the implementation process of the present invention will be described in detail. The specific implementation of each step is as follows:
[0017] A reinforced structure with the function of pipeline support, including three reinforcing rings 2 arranged on the inner wall of the platform pipe 5, and also includes a guide tube 1 and an arc-shaped backing plate 3. There is a gap between two adjacent reinforcing rings 2, and the gap is set There are ribs 4, and the outer edge of ...
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The invention discloses a reinforcing structure with a pipeline supporting function. The reinforcing structure comprises at least two reinforcing rings arranged at the inner wall or the outer wall of a platform pipe, and further comprises a guide pipe and an arc-shaped backing plate, wherein a gap is formed between every two adjacent reinforcing rings; rib plates are arranged in the gaps; concave parts are formed in the outer edges of the reinforcing rings; the arc-shaped backing plate is arranged at the concave parts to block the gaps; the outer wall of the guide pipe is fixed to the arc-shaped backing plate; and a trumpet-shaped opening is formed in the upper opening of the guide pipe. The reinforcing structure can be arranged inside the pipe (column) or outside the pipe (column). If the reinforcing structure is arranged inside the pipe (column), the space inside the pipe (column) can be effectively utilized. If the reinforcing structure is arranged outside the pipe (column), the supporting stiffness can be greatly improved, and the probability that a pipeline and a support are damaged due to vortex-induced vibration or wave hitting is reduced.
Description
technical field [0001] The invention relates to a reinforcing structure with pipeline supporting function. Background technique [0002] Strengthening rings and pipelines are usually arranged inside and outside the offshore platform pipe (column), and the platform pipe (column) is connected through a guide or support structure. In order to avoid interference between the pipeline and the reinforcement ring, the traditional method is to heighten the support to avoid the reinforcement ring. For the internal pipeline of the pipe (column), it may be difficult to construct due to the narrow internal space, and it is impossible to arrange the pipeline, guide or support; for the external pipeline of the pipe (column), it is easy to cause the pipeline and guide or support to be damaged by vortex-induced vibration or waves. damage to the environment, resulting in huge economic losses and environmental damage. Contents of the invention [0003] The invention provides a reinforced s...
Claims
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Login to View More IPC IPC(8): F16L3/12
CPCF16L3/12Y02E30/30
Inventor 尹光荣黄怀州叶茂盛杨俊毛建斌何力查畅张延辉
Owner OFFSHORE OIL ENG