CN210047606U

CN210047606U - Offshore platform framework

Info

Publication number: CN210047606U
Application number: CN201920531656.4U
Authority: CN
Inventors: 王华军; 邹丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-11
Anticipated expiration: 2029-04-18

Abstract

The embodiment of the utility model discloses an offshore platform framework, which comprises a main structure body for erecting a single-layer or multi-layer working platform and a sphere formed by weaving fine metal wires or strips and non-metal wires or strips; a sinker installed below a waterline of the main structure; a fixed float, a buoyancy structure connected with the main structure below the waterline; movable float for adjust the main structure degree of falling into the water, utilize wave driving motor to start, simultaneously as reserve float when the load changes, the main structure body of spheroid is to power dispersion, reduce modes such as being windy and receiving the wave area, the realization is accomplished the target of countering marine adverse circumstances with less material consumption, make holistic structure more stable, guarantee the overall stability through the sinker, guarantee to receive the influence of stormy waves at the main structure body, adjust the main structure degree of falling into the water through movable float, utilize wave driving motor electricity generation, can regard as reserve float when the load changes, also the installation of multiple function device, make the platform safer.

Description

Offshore platform framework

Technical Field

The embodiment of the utility model provides a relate to marine equipment technical field, concretely relates to offshore platform framework.

Background

The offshore platform is divided into a fixed offshore platform and a floating offshore platform according to whether the position of the offshore platform is fixed or not, the position of the offshore platform is fixed in the whole service life, the offshore platform is in a pile type, a rope-stretched type, a gravity type and the like, the pile type platform is composed of a bearing platform and a pile foundation, the pile foundation is composed of a wood pile, a steel pile, a reinforced concrete pile and the like, the offshore platform is driven into the seabed during construction, and the bearing platform is installed on the pile foundation. The rope-stretching platform is also called a rope-stretching tower platform, a prefabricated steel tower is placed on a sea bed foundation block, and the steel tower is anchored and tensioned along different directions by using a steel rope.

The gravity type platform is stably seated on a solid soil layer on the seabed by the weight of the platform, the offshore platform device with strong capability of resisting storms and wave attack needs to be firm in structure due to the influence of storms and waves in severe weather, and at present, the offshore platform device adopts a planar structure, so that the construction cost is high.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an offshore platform framework, the utility model aims to provide a firm, low cost's of structure device for solve offshore platform and promote difficult problem.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

an offshore platform architecture comprises a main structure body for erecting a single-layer or multi-layer working platform, and a sphere body which is formed by weaving fine metal wires or strips and nonmetal wires or strips;

a sinker installed below a waterline of the main structure;

the fixed floater is arranged on a certain circumference below the lower half waterline of the main structure body (2);

a movable float is arranged on the movable float body,

the movable floater (5) floats on the water surface inside the main structure body (2), is used for adjusting the water inlet depth of the main structure body (2), is started by utilizing a wave driving motor, and provides standby buoyancy when the load is increased;

the lower part of the movable floater (5) is connected with a pulley arranged on the sinker (3) through a rope (6), and the upper part of the movable floater (5) is connected with a motor rotor (7) arranged in the main structure body (2) right above through the rope (6).

The embodiment of the utility model provides a characterized in that still, the density of movable float is 50% of sea water, install on the rope and can make movable float arbitrary high rigidity's locking device in the stroke.

The embodiment of the utility model provides a characterized in that still, main structure body adopts fine wire or strip, non-metallic wire or strip below the 100 square millimeters of cross section to use modes such as welding, gluing, tie up, connecting piece connection to compile into diameter more than 10 meters and the surface is spheroidal structure.

The embodiment of the utility model provides a characteristic still lies in, movable float and the outside cylindricality protection network that sets up of rope, just the upper and lower both ends and the main structure body of cylindricality protection network are connected.

The embodiment of the utility model provides a characterized in that still, the sinker ring is installed inside the main structure body.

The embodiment of the utility model provides a have following advantage:

the utility model realizes the aim of resisting the severe offshore environment with less material consumption by utilizing the sphere-shaped opposite force dispersion characteristic of the main structure body and reducing the wind and wave area, so that the whole structure is more stable; the overall stability is ensured through the sinker, the main structure body is not severely shaken when being influenced by wind and waves and loading and unloading goods and facilities, the annular structure can provide partial supporting function for the main structure body and simultaneously provides the connecting function of the floater and the main structure body; the water depth of the main structure body is adjusted through the movable floater, the motor is driven by waves to generate electricity, and meanwhile, the movable floater can be used as a standby floater when the load is increased; and a plurality of functional devices are arranged, so that the platform is safer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural diagram of an offshore platform architecture according to an embodiment of the present invention;

in the figure:

1-a working platform; 2-a main structure; 3-sinker; 4-a pulley; 5-a movable float; 6-a rope; 7-a motor rotor; 8-fixed float.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model discloses an offshore platform framework, including the main structure 2 that is used for erectting single-deck or multilayer work platform 1, main structure 2 is by the spheroid that fine wire or strip, non-metallic wire or strip were compiled.

The main structure body 2 of the utility model adopts the fine metal wire or strip, the non-metal wire or strip with the cross section being less than 100 square millimeters, and is woven into the structure with the diameter being more than 10 meters and the external surface being a sphere by using the modes of welding, gluing, bundling, connecting piece connection and the like.

The sinker 3 is arranged below the waterline of the main structure body 2 and used for ensuring the overall stability and ensuring that the main structure body is not severely shaken when being influenced by wind and waves and loading and unloading goods facilities; the main structure 2 is installed in a ring shape inside, and ballast of more than the total weight of the main structure 2, facilities, and superstructure needs to be provided. The ring-shaped structure may provide part of the support for the main structure 2 while providing the connection of the float to the main structure 2.

Fixed float 8, a plurality of buoyancy structures of being connected with main structure 2 under the waterline, fixed float 8 is located the waterline below, and the buoyancy that provides will be greater than the total of sinker 3, main structure 2, superstructure weight, load.

And the movable floater 5 is used for adjusting the water penetration depth of the main structure body 2, is started by utilizing a wave driving motor, and provides standby buoyancy when the load changes.

The utility model discloses a density of movable float 5 is 50% of sea water, and the pulley 4 that sets up on rope 6 and sinker 3 is passed through to movable float 5 lower part links to each other, and rope 6 is passed through to movable float 5 upper portion and the motor rotor 7 that sets up directly over main structure 2 is inside links to each other, install on the rope 6 and make movable float 5 arbitrary high rigidity's locking device in the stroke.

The movable floats 5 and the ropes 6 are externally provided with cylindrical protective nets to prevent the floats and the ropes 6 from causing accidents during movement, and the upper ends and the lower ends of the cylindrical protective nets are connected with the main structure 2 to play a role in providing stand columns for the main structure 2 and the working platform 1.

The sinker 3 is annularly arranged inside the main structural body 2, and the annular structure can provide partial supporting function for the main structural body 2 and simultaneously provide the connecting function of the floater and the main structural body 2.

It is further supplementary to explain, the utility model discloses a motor drive spiral drives the platform and freely removes to can set up the anchor of counter-storm, ocean current.

And on different work platforms 1, can set up: monitoring a video; secondly, networking with various shore-based network equipment in modes of optical cables, satellites or wireless single and multi-hop modes and the like, and installing a signal transmitting device, so that sea surface network coverage can be provided, and a signal transmitting tower for providing communication service for the marine Internet of things and ships is provided; (III) radar and various underwater detectors; (IV) lightning arresters and fire fighting devices; and (V) various sound and light systems can be optionally arranged on the main structure 2 and can be used for beautifying, advertising or warning passing ships.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. An offshore platform architecture, characterized in that it comprises a main structure (2) for erecting a single-layer or multi-layer working platform (1), a sphere composed of fine metal wires or strips, non-metal wires or strips;

a sinker (3) installed below the waterline of the main structure (2);

the fixed floater (8) is arranged below the lower half waterline of the main structure body (2) and is used for continuously providing buoyancy;

the movable floater (5) is arranged in the main structure body (2), can be used for adjusting the water penetration depth of the main structure body (2), is started by utilizing a wave driving motor, and is used as a standby floater when the load changes;

the lower part of the movable floater (5) is connected with a pulley arranged on the sinker (3) through a rope (6), and the upper part of the movable floater (5) is connected with a motor rotor (7) arranged right above the inner part of the main structure body (2) through the rope (6).

2. An offshore platform construction according to claim 1, characterized in that the density of the movable floats (5) is 50% of the sea water, and that the ropes (6) are provided with locking means for locking the movable floats (5) at any height position within the stroke.

3. Offshore platform construction according to claim 1, characterized in that the main structure (2) is a structure with a cross section of less than 100 square millimeters, which is woven into a diameter of more than 10 meters and an outer surface of a sphere by using fine metal wires or strips and non-metal wires or strips with a cross section of less than 100 square millimeters and connecting means of welding, gluing, bundling and connecting pieces.

4. An offshore platform structure according to claim 1, characterized in that a cylindrical protective net is arranged outside the movable floats (5) and the ropes (6), and the upper and lower ends of the cylindrical protective net are connected with the main structure (2).

5. Offshore platform construction according to claim 1, characterized in that the sinker (3) is annularly mounted inside the main structure (2).