Offshore geological exploration platform

Abstract

The invention relates to the field of geological exploration, in particular to an offshore geological exploration platform. The invention provides an extensible multifunctional offshore exploration platform which comprises an offshore exploration platform body, electric sliding rails, sliding blocks, an extension plate and a lifting mechanism, the electric sliding rails are symmetrically arranged at the bottom of the offshore exploration platform body, the sliding blocks are slidably arranged on the symmetrical electric sliding rails, the extension plate is jointly connected to the symmetrical sliding blocks, and the lifting mechanism is arranged on the extension plate. The extension can slide out along one side of the offshore surveying platform through an electric sliding rail plate, and offshore surveying platforms used for adjusting the height are arranged on the offshore surveying platform at equal intervals in the axial direction of the offshore surveying platform. The extending plate is driven by the sliding block along the electric sliding rail to extend outwards, and meanwhile, the side plate pops up under the elastic force action of the spring and slides towards the front side and the rear side of the extending plate along the guide rod, so that the offshore exploration platform is expanded, and the geological information exploration area of a sea area is increased.

Description

Technical Field

[0001] The present invention relates to the field of geological survey, and in particular to an offshore geological survey platform. Background Art

[0002] Offshore survey platforms are floating or fixed structures used to conduct various scientific research and technological development in the marine environment. They are widely used in oil and gas exploration, marine geological surveys, environmental monitoring, meteorological observation, marine biology research and other fields.

[0003] Most of the existing offshore survey platforms are built in a fixed form on the sea level. When encountering waves, their height cannot be adjusted. In addition, the size of the platform is limited and cannot be expanded outward, so it is not possible to survey the seabed geological information of the sea area well. Summary of the invention

[0004] In order to overcome the shortcomings of existing survey platforms that are fixed and cannot be expanded outward and cannot be adjusted in height when encountering waves, the present invention provides an expandable multifunctional offshore geological survey platform.

[0005] The technical solution of the present invention is: an offshore geological exploration platform, including an offshore survey platform, an electric slide rail, a slider, an extension plate and a lifting mechanism. The electric slide rail is symmetrically arranged at the bottom of the offshore survey platform, and sliders are slidably arranged on the symmetrical electric slide rails. The symmetrical sliders are commonly connected with an extension plate, which can slide out along one side of the offshore survey platform through the electric slide rail plate. The offshore survey platform is equidistantly arranged with a lifting mechanism for adjusting the height along its axial direction.

[0006] Furthermore, the lifting mechanism includes a base, a guide rail, a guide sleeve, a reduction motor and a screw rod. The offshore survey platform is provided with a plurality of guide sleeves equidistantly along its axial direction. The guide sleeve is slidably connected to the guide rail. A base for stability is provided at the bottom of the guide rail. The guide rail is installed with a reduction motor. The output shaft of the reduction motor passes through the top of the guide rail and is connected to the screw rod through a coupling, and the end of the screw rod away from the reduction motor is rotatably connected to the bottom of the guide rail.

[0007] Furthermore, it also includes side plates, guide rods and springs. The side plates are symmetrically and slidingly arranged on both sides of the extension plate. The guide rods are symmetrically arranged in the sliding connection between the extension plate and the side plate. The guide rods penetrate the side plates and the extension plate can slide along the extension plate with the guide rods as guides. A spring is arranged between the extension plate and the side plate, and the spring is mounted on the guide rods.

[0008] Furthermore, it also includes a wedge-shaped rod, and the wedge-shaped rod is symmetrically arranged on one side of the offshore survey platform that can slide out the extension plate.

[0009] Furthermore, it also includes floating barrels. A plurality of floating barrels are arranged equidistantly around the bottom of the offshore survey platform, and a plurality of floating barrels are also arranged equidistantly at the bottom of the floating barrels.

[0010] Furthermore, it also includes guardrails. The offshore survey platform is provided with a plurality of guardrails equidistantly along its circumference. The side of the extension plate away from the offshore survey platform is rotatably provided with a guardrail, and the side of the side plate away from the extension plate is also rotatably provided with a guardrail.

[0011] Furthermore, it also includes a rain shelter, which is arranged on the offshore survey platform to shelter from rain.

[0012] Furthermore, the floating barrel is filled with nitrogen gas with a mass less than that of air.

[0013] The beneficial effect of the present invention is that the extension plate is driven to extend outward along the electric slide rail by the slider, and at the same time the side plate pops out under the elastic force of the spring and slides along the guide rod to the front and rear sides of the extension plate, thereby expanding the offshore survey platform and increasing the area of ​​geological information survey in the sea area. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the offshore survey platform, wedge-shaped rods and guardrails of the present invention.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the electric slide rail, the slider and the extension plate of the present invention.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the side plate, guide rod and spring of the present invention.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the guide sleeve, reduction motor and lead screw of the present invention.

[0020] Figure 6 This is a diagram showing the use status of the offshore survey platform of the present invention.

[0021] Figure numbers: 1. Offshore survey platform, 2. Electric slide rail, 3. Slider, 4. Extension plate, 5. Side plate, 6. Guide rod, 7. Spring, 8. Wedge rod, 9. Guardrail, 10. Floating barrel, 11. Base, 12. Guide rail, 13. Guide sleeve, 14. Reducer motor, 15. Screw rod, 16. Rain shelter. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the present invention, rather than implying that each embodiment of the present invention must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0024] In the description of the present application, the terms “first” and “second” are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0025] In the description of the present application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment: An offshore geological exploration platform, such as Figure 1-Figure 6As shown, it includes an offshore survey platform 1, an electric slide rail 2, a slider 3, an extension plate 4, a side plate 5, a guide rod 6, a spring 7, a wedge rod 8, a guardrail 9, a floating barrel 10, a base 11, a guide rail 12, a guide sleeve 13, a reduction motor 14, a screw rod 15 and a rain shelter 16. The bottom of the offshore survey platform 1 is symmetrically provided with an electric slide rail 2, and the symmetrical electric slide rails 2 are both slidably provided with sliders 3. The symmetrical sliders 3 are commonly connected with an extension plate 4, which can slide out along the right side of the offshore survey platform 1 through the electric slide rail 2. The offshore survey platform 1 is equidistant along its axial direction. Three guide sleeves 13 are provided, and symmetrical guide rails 12 are slidably connected to the guide sleeves 13. A base 11 for stability is provided at the bottom of the guide rail 12. A reduction motor 14 is installed on the guide rail 12. The output shaft of the reduction motor 14 passes through the top of the guide rail 12 and is connected to a screw rod 15 through a coupling, and the end of the screw rod 15 away from the reduction motor 14 is rotatably connected to the bottom of the guide rail 12. A wedge rod 8 is symmetrically provided on one side of the offshore survey platform 1 that can slide out of the extension plate 4. The shape of the wedge rod 8 is similar to an L shape, and the angle between the L shapes is about 60 degrees. , and the angle of 60 degrees is toward the outside, a rain shelter 16 for sheltering from rain is provided on the offshore survey platform 1, side panels 5 are symmetrically and slidingly provided on both sides of the extension plate 4, and the extension plate 4 and the side panel 5 are slidably connected to each other and a guide rod 6 is symmetrically provided, and the guide rod 6 penetrates the side panel 5 and the extension plate 4 can slide along the extension plate 4 with the guide rod 6 as a guide, and the end of the side panel 5 facing the offshore survey platform 1 has the same angle as the L-shaped wedge rod 8, so that the wedge rod 8 can better push the side panel 5 back into the extension plate 4, and a spring 7 is provided between the extension plate 4 and the side panel 5, and the The spring 7 is mounted on the guide rod 6. The offshore survey platform 1 is provided with ten guardrails 9 equidistantly along its circumference, one side of which is not provided with a guardrail 9. The side without the guardrail 9 is an area for personnel to enter and exit. The side of the extension plate 4 away from the offshore survey platform is rotatably provided with a guardrail 9, and the side plate 5 is also rotatably provided with a guardrail 9 on the side away from the extension plate 4. No less than ten floating barrels 10 are equidistantly and circumferentially provided at the bottom of the offshore survey platform 1, and no less than ten floating barrels 10 are also equidistantly provided at the bottom of the floating barrels 10. The floating barrels 10 are filled with nitrogen with a mass less than that of air.

[0028] When the surveyors need to survey the sea area outside the platform, they first drive the slider 3 to slide outward through the electric slide rail 2. At this time, the slider 3 drives the extension plate 4 to extend outward. At the same time, the side plate 5 pops out under the elastic force of the spring 7 and slides along the guide rod 6 to the front and rear sides of the extension plate 4. At this time, the guardrail 9 at the end of the extension plate 4 is rotated and opened, and then the guardrail 9 on the outside of the side plate 5 is also rotated and opened to prevent people from falling into the sea. At this time, the offshore survey platform 1 is expanded, which enables the staff to better survey the geological information of the sea area. When the platform needs to be recovered, the slider 3 drives the extension plate 4 along the electric slide The rail 2 retracts, and at the same time, the side plates 5 on both sides of the extension plate 4 are squeezed by the wedge rod 8 and slide inward along the guide rod 6. At the same time, the spring 7 is compressed, thereby realizing the automatic recovery of the side plates 5. When encountering waves, the staff starts the reduction motor 14, and the reduction motor 14 drives the screw rod 15 to rotate. At this time, the guide sleeve 13 on the screw rod 15 rises in a threaded manner under the rotation of the screw rod 15. At the same time, the guide sleeve 13 drives the offshore survey platform 1 to move upward along the guide rail 12. At the same time, the floating bucket 10 located at the bottom of the offshore survey platform 1 can assist the reduction motor 14 to lift the offshore survey platform 1 upward to reduce the burden on the motor.

[0029] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. An offshore geological exploration platform, comprising an offshore survey platform (1), characterized in that: The invention also comprises an electric slide rail (2), a slider (3), an extension plate (4) and a lifting mechanism. The electric slide rail (2) is symmetrically arranged at the bottom of the offshore survey platform (1). The sliders (3) are slidably arranged on the symmetrical electric slide rails (2). The symmetrical sliders (3) are commonly connected with an extension plate (4). The extension plate can slide out along one side of the offshore survey platform (1) through the electric slide rail (2). The offshore survey platform (1) is equidistantly arranged with a lifting mechanism for adjusting the height along its axial direction.

2. An offshore geological exploration platform according to claim 1, characterized in that: The lifting mechanism comprises a base (11), a guide rail (12), a guide sleeve (13), a reduction motor (14) and a screw rod (15). The offshore survey platform (1) is provided with a plurality of guide sleeves (13) equidistantly along its axial direction. The guide sleeve (13) is slidably connected to the guide rail (12). The bottom of the guide rail (12) is provided with a base (11) for stabilization. The guide rail (12) is installed with a reduction motor (14). The output shaft of the reduction motor (14) passes through the top of the guide rail (12) and is connected to the screw rod (15) through a coupling. The end of the screw rod (15) away from the reduction motor (14) is rotatably connected to the bottom of the guide rail (12).

3. An offshore geological exploration platform according to claim 2, characterized in that: The invention also comprises a side plate (5), a guide rod (6) and a spring (7); the side plates (5) are symmetrically and slidably arranged on both sides of the extension plate (4); the extension plate (4) and the side plate (5) are slidably connected and symmetrically provided with a guide rod (6); the guide rod (6) penetrates the side plate (5); and the extension plate (4) can slide along the extension plate (4) with the guide rod (6) as a guide; a spring (7) is arranged between the extension plate (4) and the side plate (5), and the spring (7) is sleeved on the guide rod (6).

4. An offshore geological exploration platform according to claim 3, characterized in that: It also includes a wedge-shaped rod (8), and the wedge-shaped rod (8) is symmetrically arranged on one side of the offshore survey platform (1) that can slide out of the extension plate (4).

5. An offshore geological exploration platform according to claim 4, characterized in that: It also comprises floating barrels (10). A plurality of floating barrels (10) are arranged equidistantly around the bottom of the offshore survey platform (1), and a plurality of floating barrels (10) are also arranged equidistantly at the bottom of the floating barrels (10).

6. An offshore geological exploration platform according to claim 5, characterized in that: The invention also comprises guardrails (9). The offshore survey platform (1) is provided with a plurality of guardrails (9) at equal intervals along its circumference. The side of the extension plate (4) away from the offshore survey platform is provided with the guardrails (9) in a rotatable manner. The side of the side plate (5) away from the extension plate (4) is also provided with the guardrails (9) in a rotatable manner.

7. An offshore geological exploration platform according to claim 6, characterized in that: It also includes a rain shelter (16), which is arranged on the offshore survey platform (1) to shield against rain.

8. An offshore geological exploration platform according to claim 7, characterized in that: It also includes that the floating barrel (10) is filled with nitrogen gas whose mass is less than that of air.

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