Drilling platform anti-wind device for ocean engineering
A technology of drilling platform and windproof device, which is applied in transportation and packaging, special-purpose ships, warships, etc. It can solve the problems of inability to make changes, poor windproof effect, and poor wind resistance effect, so as to improve the windproof effect and reduce wind resistance , the effect of reducing wind resistance
Active Publication Date: 2019-02-26
JIANGSU FENGYUAN SHIP ENG CO LTD
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[0003] The drilling platform is an offshore structure mainly used for drilling wells. It is a common means of collecting marine resources in marine engineering. The drilling platform is mainly supported by concrete pillars, and the top is built with a steel structure. Since the drilling platform is far away from the coastline , subject to strong sea breeze, when welding work on the drilling platform, it is necessary to build a temporary wind barrier as a working windproof device, but the wind direction of the sea breeze on the sea surface will change. After the existing temporary wind barrier is built, It cannot be changed according to the wind direction of the sea breeze, resulting in poor windproof effect. At the same time, when the temporary wind barrier encounters strong wind, it cannot be changed, and the wind resistance effect is poor
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0028] refer to Figure ...
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The invention belongs to the technical field of ocean engineering, in particular to a drilling platform anti-wind device for ocean engineering. For the problem that an existing temporary windbreak cannot be changed according to the sea wind direction after being built, the following scheme is proposed, the drilling platform anti-wind device comprises a bottom plate, wherein the horizontally arranged supporting rods are welded to the two sides of the bottom plate respectively, mounting seats are welded to the tops of the two supporting rods respectively, a stiffener is welded to one end of thetop of the bottom plate, the two ends of the stiffener are welded with the two mounting seats respectively, mounting rods are welded to the top ends of the two mounting seats respectively, and equidistantly distributed sliding rods in arc-shaped structures are welded to one sides of the two mounting rods in sequence from top to bottom. The drilling platform anti-wind device for ocean engineering has the advantages that inner cambered surfaces of two side wind screens are subject to wind power, the inner cambered surfaces of the two side wind screens are pushed through the wind power, and two auxiliary wind screens are pulled to drive sliding sleeves to slide on the sliding rods in the arc-shaped structures, so that the outer cambered surface of a second wind screen always faces the wind direction, thereby improving the anti-wind effect of the anti-wind device.
Description
technical field [0001] The invention relates to the technical field of marine engineering, in particular to a windproof device for a drilling platform used in marine engineering. Background technique [0002] Marine engineering refers to new construction, reconstruction and expansion projects aimed at the development, utilization, protection and restoration of marine resources, and the main body of the project is located on the seaward side of the coastline. It is generally believed that the main content of ocean engineering can be divided into two parts: resource development technology and equipment and facility technology. [0003] The drilling platform is an offshore structure mainly used for drilling wells. It is a common means of collecting marine resources in marine engineering. The drilling platform is mainly supported by concrete pillars, and the top is built with a steel structure. Since the drilling platform is far away from the coastline , subject to strong sea b...
Claims
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IPC IPC(8): B63B35/44
CPCB63B35/4413
Inventor 张振东
Owner JIANGSU FENGYUAN SHIP ENG CO LTD