Offshore floating platform convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of offshore operation, in particular to an offshore floating platform convenient to disassemble and assemble, which comprises a platform, connecting frames and mounting components, the lower end of the platform is provided with a plurality of connecting frames through the mounting components, buoyancy pipes are arranged on the connecting frames, fixing seats are arranged at four corners of the upper end of the platform, and upright posts are inserted into the fixing seats. A transverse rod is arranged at the upper end of the stand column, and a plurality of vertical rods are arranged at the lower end of the transverse rod. During use, the stand column is inserted into the inserting groove, the limiting block retracts into the sliding groove at the moment, the third spring is compressed by the limiting block, when the limiting block moves to the position of the limiting groove, the limiting block returns to the original position under the action of the elastic force of the third spring, the limiting block is inserted into the limiting groove, and therefore the stand column is limited and fixed. And through cooperative use of the stand columns, the transverse rods and the vertical rods, the protection effect on the platform is conveniently provided.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore operations, in particular to an offshore floating platform which is easy to assemble and disassemble. Background Art

[0002] Existing offshore floating platforms usually use a connecting frame to connect the platform to build a floating base, and then fix the floating pipe on the connecting frame to make the floating platform have a certain buoyancy.

[0003] However, bolts are often used to connect the connecting frame and the platform. However, due to the corrosiveness of seawater, the bolts will rust after long-term use, making it inconvenient to disassemble and assemble. Therefore, the utility model provides an offshore floating platform that is easy to disassemble and assemble to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide an offshore floating platform that is easy to disassemble and assemble, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A floating platform for offshore which is easy to disassemble and assemble comprises a platform, a connecting frame and an installation assembly, wherein a plurality of connecting frames are arranged at the lower end of the platform through the installation assembly, a buoyancy tube is arranged on the connecting frame, a fixing seat is arranged at the four corners of the upper end of the platform, a column is inserted on the fixing seat, a slot is arranged at the upper end of the fixing seat corresponding to the column, and a limit assembly is arranged on the column corresponding to the fixing seat, a cross bar is arranged at the upper end of the column, and a plurality of vertical bars are arranged at the lower end of the cross bar.

[0007] As a further solution of the utility model, the limit assembly includes a slide groove, a third spring, a limit block and a limit groove. Slide grooves are provided at the left and right ends of the column, and the limit block is slidably connected in the slide groove. The limit block is clamped with the inner wall of the slot. The inner wall of the slot is provided with a limit groove corresponding to the limit block, and the limit block is in a straight trapezoidal shape. A third spring is provided in the slide groove, one end of the third spring is fixedly connected to the inner wall of the slide groove, and the other end of the third spring is fixedly connected to the limit block.

[0008] Specifically, the column is inserted into the slot, at which time the limit block is retracted into the slide groove, and the limit block compresses the third spring. When the limit block moves to the limit slot position, the limit block returns to its original position under the action of the elastic force of the third spring, and the limit block is inserted into the limit slot, thereby limiting and fixing the column. By using the set column, cross bar and vertical bar structure in coordination, it is convenient to provide a protective effect for the platform.

[0009] As a further solution of the utility model, the installation assembly includes a fixed block, a card block and a card slot. The connecting frame is symmetrically provided with fixed blocks, the fixed blocks are symmetrically connected to the card blocks, and the fixed blocks are provided with card slots corresponding to the card blocks, and the card blocks are in the shape of a right-angled trapezoid.

[0010] As a further solution of the utility model, a connecting block is provided at one end of the two blocking blocks away from each other, a sliding plate is provided on the upper end of the connecting block, the upper end of the sliding plate passes through the platform, the sliding plate is slidably connected to the platform, a through groove is provided on the platform corresponding to the sliding plate, and a positioning assembly is provided on the platform corresponding to the sliding plate.

[0011] As a further solution of the utility model, the positioning assembly includes a groove, a fixing rod, a cross plate and a positioning block. The upper end of the platform is provided with a groove corresponding to the through groove, the bottom end of the groove is symmetrically provided with a fixing rod, the upper end of the fixing rod is provided with a limit plate, and the fixing rod is slidably connected to the cross plate, and a positioning block is provided on the cross plate corresponding to the slide, and the positioning block is in contact with the slide.

[0012] As a further solution of the utility model, a second spring is sleeved on the fixing rod, the upper end of the second spring is fixedly connected to the cross plate, and the lower end of the second spring is fixedly connected to the bottom end of the groove.

[0013] Specifically, the positioning block is provided to facilitate limiting and fixing the slide plate, thereby improving the installation stability of the connecting frame, and the elastic potential energy of the second spring is provided to facilitate driving the cross plate and the positioning block to return to their original positions.

[0014] As a further solution of the utility model, the slide plate is slidably connected to a slide rod, both ends of the slide rod are fixedly connected to the inner wall of the through slot, a first spring is sleeved on the slide rod, one end of the first spring is fixedly connected to the slide plate, and the other end of the first spring is fixedly connected to the inner wall of the through slot.

[0015] Specifically, the connecting frame is moved between the two slides, and the connecting frame moves upward, and the connecting frame drives the two blocks to move away from each other. At this time, the slide compresses the first spring, and when the slot moves to the block, the block returns to its original position under the action of the elastic force of the first spring, and the block is inserted into the slot, thereby limiting and fixing the connecting frame. The operation is simple, and it is convenient for installation and disassembly between the connecting frame and the platform.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. When the utility model is in use, the horizontal plate is pulled upward to drive the positioning block to move upward, the horizontal plate stretches the second spring, the positioning block is separated from the slide plate, and then the connecting frame is moved between the two slide plates, the connecting frame moves upward, and the connecting frame drives the two clamping blocks to move away from each other. At this time, the slide plate compresses the first spring, and when the clamping slot moves to the clamping block, the clamping block returns to its original position under the action of the elastic force of the first spring, and the clamping block is inserted into the clamping slot, thereby limiting and fixing the connecting frame. The operation is simple and convenient for installation and disassembly between the connecting frame and the platform. Then the horizontal plate is released, and under the elastic force of the second spring, the horizontal plate and the positioning block return to their original positions, and the positioning block thereby limits and fixes the slide plate, further improving the installation stability of the connecting frame.

[0018] 2. When the utility model is used, the column is inserted into the slot. At this time, the limit block is retracted into the slide groove, and the limit block compresses the third spring. When the limit block moves to the limit slot position, the limit block returns to its original position under the action of the elastic force of the third spring, and the limit block is inserted into the limit slot, thereby limiting and fixing the column. Through the coordinated use of the set column, cross bar and vertical bar structure, it is convenient to provide a protective effect for the platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is a schematic diagram of the structure of an offshore floating platform which is easy to disassemble and assemble.

[0020] Figure 2 The cross-sectional structure diagram of an offshore floating platform that is easy to disassemble and assemble is shown in the figure.

[0021] Figure 3 It is an offshore floating platform that is easy to disassemble and assemble. Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0022] Figure 4 It is an offshore floating platform that is easy to disassemble and assemble. Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0023] In the figure: 1, platform; 2, connecting frame; 3, buoyancy tube; 4, fixing seat; 401, slot; 5, column; 6, cross bar; 601, vertical bar; 7, installation assembly; 701, fixing block; 702, clamping block; 703, clamping slot; 704, connecting block; 705, slide plate; 706, through slot; 707, slide bar; 708, first spring; 8, positioning assembly; 801, groove; 802, fixing rod; 803, limit plate; 804, second spring; 805, cross plate; 806, positioning block; 9, limit assembly; 901, slide slot; 902, third spring; 903, limit block; 904, limit slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0025] In the present utility model, the word "exemplary" is used to mean "used as an example, illustration or description". Any embodiment described as "exemplary" in the present utility model is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is given to enable any technician in the field to implement and use the present utility model. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present utility model with unnecessary details. Therefore, the present utility model is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present utility model.

[0026] Example

[0027] See also Figures 1 to 4 In an embodiment of the utility model, an offshore floating platform that is easy to disassemble and assemble includes a platform 1, a connecting frame 2 and an installation assembly 7. The lower end of the platform 1 is provided with a plurality of connecting frames 2 through the installation assembly 7, and a buoyancy tube 3 is provided on the connecting frame 2. A fixing seat 4 is provided at the four corners of the upper end of the platform 1, and a column 5 is inserted on the fixing seat 4. A slot 401 is provided at the upper end of the fixing seat 4 corresponding to the column 5, and a limit assembly 9 is provided on the column 5 corresponding to the fixing seat 4. A cross bar 6 is provided at the upper end of the column 5, and a plurality of vertical bars 601 are provided at the lower end of the cross bar 6.

[0028] The mounting assembly 7 comprises a fixed block 701, a clamping block 702 and a clamping slot 703. The connecting frame 2 is symmetrically provided with a fixed block 701. The fixed block 701 is symmetrically connected with the clamping block 702. The fixed block 701 is provided with a clamping slot 703 corresponding to the clamping block 702, and the clamping block 702 is in the shape of a right-angled trapezoid. A connecting block 704 is provided at one end of the two clamping blocks 702 away from each other. A slide plate 705 is provided at the upper end of the connecting block 704. The upper end of the slide plate 705 passes through the platform 1. The slide plate 705 is slidably connected to the platform 1. A through groove 706 is provided on the platform 1 corresponding to the slide plate 705. A positioning assembly 8 is provided on the platform 1 corresponding to the slide plate 705. A sliding rod 707 is slidably connected to the slide plate 705. Both ends of the sliding rod 707 are fixedly connected to the inner wall of the through groove 706. A first spring 708 is sleeved on the sliding rod 707. One end of the first spring 708 is fixedly connected to the slide plate 705, and the other end of the first spring 708 is fixedly connected to the inner wall of the through groove 706.

[0029] Specifically, the connecting frame 2 is moved between the two slides 705, and the connecting frame 2 moves upward, and the connecting frame 2 drives the two blocks 702 to move away from each other. At this time, the slide 705 compresses the first spring 708. When the slot 703 moves to the block 702, the block 702 returns to its original position under the action of the elastic force of the first spring 708, and the block 702 is inserted into the slot 703, thereby limiting and fixing the connecting frame 2. The operation is simple, and it is convenient for installation and disassembly between the connecting frame 2 and the platform 1.

[0030] The positioning assembly 8 includes a groove 801, a fixing rod 802, a cross plate 805 and a positioning block 806. The upper end of the platform 1 is provided with a groove 801 corresponding to the through groove 706, and the bottom end of the groove 801 is symmetrically provided with a fixing rod 802. The upper end of the fixing rod 802 is provided with a limit plate 803, and the fixing rod 802 is slidably connected to the cross plate 805. The cross plate 805 is provided with a positioning block 806 corresponding to the slide plate 705, and the positioning block 806 is in contact with the slide plate 705. The fixing rod 802 is sleeved with a second spring 804, the upper end of the second spring 804 is fixedly connected to the cross plate 805, and the lower end of the second spring 804 is fixedly connected to the bottom end of the groove 801.

[0031] Specifically, the positioning block 806 is provided to facilitate the limiting and fixing of the slide plate 705, thereby improving the installation stability of the connecting frame 2. The elastic potential energy of the second spring 804 is provided to facilitate driving the cross plate 805 and the positioning block 806 to return to their original positions.

[0032] The limiting assembly 9 includes a slide groove 901, a third spring 902, a limiting block 903 and a limiting groove 904. The left and right ends of the column 5 are provided with slide grooves 901, and the limiting block 903 is slidably connected in the slide groove 901. The limiting block 903 is snap-fitted with the inner wall of the slot 401. The inner wall of the slot 401 is provided with a limiting groove 904 corresponding to the limiting block 903, and the limiting block 903 is in a straight trapezoidal shape. The slide groove 901 is provided with a third spring 902, one end of the third spring 902 is fixedly connected to the inner wall of the slide groove 901, and the other end of the third spring 902 is fixedly connected to the limiting block 903.

[0033] Specifically, the column 5 is inserted into the slot 401, at which time the limit block 903 is retracted into the slide groove 901, and the limit block 903 compresses the third spring 902. When the limit block 903 moves to the position of the limit groove 904, the limit block 903 returns to its original position under the action of the elastic force of the third spring 902, and the limit block 903 is inserted into the limit groove 904, thereby limiting and fixing the column 5. By using the coordinated structure of the column 5, the cross bar 6 and the vertical bar 601, it is convenient to provide a protective effect for the platform 1.

[0034] The working principle of the utility model is:

[0035] When the utility model is used, the horizontal plate 805 is pulled upward to drive the positioning block 806 to move upward, and the horizontal plate 805 stretches the second spring 804, and the positioning block 806 is separated from the slide plate 705. Then the connecting frame 2 is moved between the two slide plates 705, and the connecting frame 2 moves upward, and the connecting frame 2 drives the two clamping blocks 702 to move away from each other. At this time, the slide plate 705 compresses the first spring 708, and when the slot 703 moves to the clamping block 702, the clamping block 702 returns to its original position under the action of the elastic force of the first spring 708, and the clamping block 702 is inserted into the slot 703, thereby limiting and fixing the connecting frame 2. The operation is simple and convenient for installation and disassembly between the connecting frame 2 and the platform 1. Then the horizontal plate 805 is loosened, and the connecting frame 2 is in the middle of the platform 1. Under the elastic force of the second spring 804, the cross plate 805 and the positioning block 806 return to their original positions, and the positioning block 806 thereby limits and fixes the slide plate 705, further improving the installation stability of the connecting frame 2, and inserting the column 5 into the slot 401. At this time, the limiting block 903 is retracted into the slide groove 901, and the limiting block 903 compresses the third spring 902. When the limiting block 903 moves to the position of the limiting groove 904, the limiting block 903 returns to its original position under the elastic force of the third spring 902, and the limiting block 903 is thereby inserted into the limiting groove 904, thereby limiting and fixing the column 5. Through the coordinated use of the set column 5, cross bar 6 and vertical bar 601 structure, it is convenient to provide a protective effect for the platform 1.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An offshore floating platform that is easy to disassemble and assemble, comprising a platform (1), a connecting frame (2) and a mounting assembly (7), characterized in that: The lower end of the platform (1) is provided with a plurality of connecting frames (2) through a mounting assembly (7), and a buoyancy tube (3) is provided on the connecting frame (2). The upper end of the platform (1) is provided with a fixing seat (4) at four corners, and a column (5) is inserted on the fixing seat (4). A slot (401) is provided at the upper end of the fixing seat (4) corresponding to the column (5), and a limit assembly (9) is provided on the column (5) corresponding to the fixing seat (4). The upper end of the column (5) is provided with a cross bar (6), and the lower end of the cross bar (6) is provided with a plurality of vertical bars (601).

2. The offshore floating platform that is easy to disassemble and assemble according to claim 1 is characterized in that: The mounting assembly (7) comprises a fixed block (701), a clamping block (702) and a clamping slot (703); the fixed block (701) is symmetrically arranged on the connecting frame (2); the clamping block (702) is symmetrically clamped on the fixed block (701); a clamping slot (703) is arranged on the fixed block (701) corresponding to the clamping block (702); and the clamping block (702) is in the shape of a right-angled trapezoid.

3. The offshore floating platform that is easy to disassemble and assemble according to claim 2 is characterized in that: A connecting block (704) is provided at one end of the two clamping blocks (702) that is away from each other, a sliding plate (705) is provided at the upper end of the connecting block (704), the upper end of the sliding plate (705) passes through the platform (1), the sliding plate (705) is slidably connected to the platform (1), a through groove (706) is provided on the platform (1) corresponding to the sliding plate (705), and a positioning assembly (8) is provided on the platform (1) corresponding to the sliding plate (705).

4. The offshore floating platform that is easy to disassemble and assemble according to claim 3 is characterized in that: The slide plate (705) is slidably connected to a slide bar (707), and both ends of the slide bar (707) are fixedly connected to the inner wall of the through slot (706). A first spring (708) is sleeved on the slide bar (707), and one end of the first spring (708) is fixedly connected to the slide plate (705), and the other end of the first spring (708) is fixedly connected to the inner wall of the through slot (706).

5. The offshore floating platform that is easy to assemble and disassemble according to claim 3 is characterized in that: The positioning assembly (8) comprises a groove (801), a fixing rod (802), a transverse plate (805) and a positioning block (806); the upper end of the platform (1) is provided with a groove (801) corresponding to the through groove (706); the bottom end of the groove (801) is symmetrically provided with a fixing rod (802); the upper end of the fixing rod (802) is provided with a limiting plate (803); the fixing rod (802) is slidably connected to the transverse plate (805); the transverse plate (805) is provided with a positioning block (806) corresponding to the slide plate (705); the positioning block (806) is in contact with the slide plate (705); 6. The offshore floating platform that is easy to assemble and disassemble according to claim 5, characterized in that: The fixing rod (802) is sleeved with a second spring (804), the upper end of the second spring (804) is fixedly connected to the horizontal plate (805), and the lower end of the second spring (804) is fixedly connected to the bottom end of the groove (801).

7. The offshore floating platform that is easy to assemble and disassemble according to claim 1 is characterized in that: The limiting assembly (9) comprises a slide groove (901), a third spring (902), a limiting block (903) and a limiting groove (904). The left and right ends of the column (5) are provided with slide grooves (901). The limiting block (903) is slidably connected in the slide groove (901). The limiting block (903) is snap-fitted with the inner wall of the slot (401). The inner wall of the slot (401) is provided with a limiting groove (904) corresponding to the limiting block (903), and the limiting block (903) is in a straight trapezoidal shape. The slide groove (901) is provided with a third spring (902). One end of the third spring (902) is fixedly connected to the inner wall of the slide groove (901), and the other end of the third spring (902) is fixedly connected to the limiting block (903).

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