Buoy fixing pier and preparation method thereof

A technology for fixing piers and buoys, which is applied to buoys, special-purpose ships, ships, etc., can solve the problems of high inspection costs and maintenance costs, heavy workload of staff, and complicated production processes, so as to save inspection costs and reduce costs. The effect of workload and low cost

Active Publication Date: 2020-04-14
周国发
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to overcome the shortcomings of the reinforced concrete block buoy fixed pier and prevent the fixed pier from drifting and losing in the seabed, the buoy fixed pier is made of steel plates pieced together and welded together. The production process of this steel buoy fixed pier is complicated and labor-intensive , high cost, especially in the presence of defects such as easy corrosion in seawater, rust and rot, short service life, high inspection and maintenance costs, and heavy workload of staff

Method used

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  • Buoy fixing pier and preparation method thereof
  • Buoy fixing pier and preparation method thereof
  • Buoy fixing pier and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A nickel-clad iron buoy fixed pier, including a pier body 2 and an outer packaging layer 1, on the outer surface of the pier body 2 formed by melting and casting scrap iron, there are fifty protrusions exposed on the outer surface of the pier body 2 The outer surface of the pier body 2 is wrapped with an outer packaging layer 1 made of nickel-iron double metallization casting, and the outer packaging layer 1 wraps the protrusions 3 exposed on the outer surface of the pier body 2 therein.

[0037] The protrusion 3 is a rebar with a diameter of 6 mm, and the length of the rebar exposed on the outer surface of the pier is 12 mm.

[0038] The thickness of the outer packaging layer is 20 mm. The shapes of the pier body and the outer packaging layer are both square trusses.

[0039] A method for preparing a nickel-clad iron buoy fixed pier, the specific steps are as follows:

[0040] A. Make the pier mold first, and fix fifty pieces of rebar with a diameter of 6 mm on each ...

Embodiment 2

[0045] A nickel-clad iron buoy fixed pier, including a pier body 2 and an outer packaging layer 1, and ten protrusions exposed on the outer surface of the pier body 2 are arranged on the outer surface of the pier body 2 formed by melting and casting scrap iron 3. The outer surface of the pier body 2 is wrapped with an outer packaging layer 1 made of nickel-iron double metallization casting, and the outer packaging layer 1 wraps the protrusions 3 exposed on the outer surface of the pier body 2 .

[0046] The protrusion 3 is a rebar with a diameter of 26 mm, and the length of the rebar exposed on the outer surface of the pier is 30 mm.

[0047] The thickness of the outer wrapping layer is 40 mm. The shapes of the pier body and the outer packaging layer are both circular frustums.

[0048]A method for preparing a nickel-clad iron buoy fixed pier, the specific steps are as follows:

[0049] A. Make the pier mold first, and fix ten pieces of rebar with a diameter of 26 mm on each...

Embodiment 3

[0054] A nickel-clad iron buoy fixed pier, including a pier body 2 and an outer packaging layer 1, on the outer surface of the pier body 2 formed by melting and casting scrap iron, there are thirty protrusions exposed on the outer surface of the pier body 2 The outer surface of the pier body 2 is wrapped with an outer packaging layer 1 made of nickel-iron double metallization casting, and the outer packaging layer 1 wraps the protrusions 3 exposed on the outer surface of the pier body 2 therein.

[0055] The protrusion 3 is a rebar with a diameter of 16 mm, and the length of the rebar exposed on the outer surface of the pier is 15 mm.

[0056] The thickness of the outer wrapping layer is 30 mm. The shapes of the pier body and the outer packaging layer are both cubes.

[0057] A method for preparing a nickel-clad iron buoy fixed pier, the specific steps are as follows:

[0058] A. Make the pier body mold first, and fix 30 rebars with a diameter of 16 mm on each face of the pi...

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Abstract

The invention discloses a buoy fixing mound and a preparation method thereof. The buoy fixing mound comprises a mound body and an outer packaging layer. Multiple protrusions exposed out of the outer surface of the mound body are arranged on the outer surface of the mound body made of scrap iron in a melting and casting mode. The outer surface of the mound body is coated with the outer packaging layer made of ferronickel or ferrochromium duplex metal in a melting and casting mode. The outer packaging layer coats the protrusions exposed out of the outer surface of the mound body inside. The protrusions are screw-thread steel or protruding bags made of scrap iron in a melting and casting mode. The mound body on the inner layer and the ferronickel or ferrochromium outer packaging layer on theouter layer can be tightly attached together through the protrusions after being cast, are not layered and are free of gaps, and the practicability and the reliability of the product are enhanced. Thebuoy fixing mound has the beneficial effects that the buoy fixing mound can be stably arranged in the seabed of the water surface position, a buoy is prevented from being moved or lost, the size is small, the product cannot rust or rot forever, the service life is long, the mound body and the outer packaging layer are tightly attached together, are not layered and are free of gaps, the weight islarge, routing inspection cost and maintenance cost are saved, and the workload is reduced.

Description

technical field [0001] The invention relates to a fixing device for a buoy, an ocean drilling and mining platform, in particular to a buoy fixing pier used for a buoy, an ocean drilling and mining platform and a preparation method thereof. Background technique [0002] A buoy is a marker that floats on the surface of rivers, rivers, lakes, seas, etc. for different purposes. If corresponding sensors are installed on the buoy, the water environment and atmospheric environment in the area can be monitored or automatically observed. In order to fix the buoy at the specified water surface position (such as offshore oil drilling and production platforms are fixed at the set water surface position), it is usually necessary to place a fixed pier at the bottom of the specified water surface position, and fix the buoy to the fixed pier through the anchor chain. At sea, due to the turbulent currents and large climate changes, the fixed pier is generally a reinforced concrete block wei...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B22/04
CPCB63B22/04
Inventor 周国发
Owner 周国发
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