Marine accurate positioning piling device

Abstract

The invention provides an offshore accurate positioning piling device which comprises a supporting body, a piling part, a position adjusting assembly and a limiting assembly, a containing space is formed in the supporting body, and the piling part is arranged in the supporting body and extends in the height direction of the piling part; the position adjusting assembly comprises a plurality of position adjusting parts, each position adjusting part is connected with the supporting body and the piling part and can adjust the position of the piling part, the limiting assembly comprises a plurality of limiting parts, and each limiting part is connected with the position adjusting part and the piling part and can adjust the position of the piling part. And each limiting component can adjust the angle of the pile driving component, so that the pile driving component can perform pile driving on the marine target position more accurately.

Description

Technical Field

[0001] The present invention relates to the technical field of offshore pile driving positioning, and in particular to an offshore precise positioning pile driving device. Background Art

[0002] With the continuous growth of the national economy, the scarcity of oil and gas resources has become increasingly serious, and people have turned their attention to offshore oil resources. In recent years, the exploitation of offshore oil and gas resources has become one of the important tasks in my country. The key to the development of offshore oil resources lies in marine equipment. With more and more offshore production activities, the installation of marine equipment has become more frequent.

[0003] Based on this, it is very necessary to provide a piling device that can be accurately positioned at sea. Summary of the invention

[0004] The invention provides an offshore precise positioning piling device, which can accurately position the offshore piling position, has relatively high operating efficiency and can be reused.

[0005] In view of this, the present invention proposes an offshore precise positioning piling device, comprising: a supporting body, which is provided with a accommodating space inside; a piling component, which is arranged inside the supporting body and extends in the height direction of the piling component; a position adjustment component, which comprises a plurality of position adjustment components, each of which is respectively connected to the supporting body and the piling component; a limiting component, which comprises a plurality of limiting components, each of which is respectively connected to the position adjustment component and the piling component.

[0006] In some optional embodiments, the support body includes a first frame body, a second frame body and a plurality of support components, and the plurality of support components are evenly arranged in the circumference of the first frame body and the second frame body; first baffles are respectively arranged on both sides of the first frame body connected to the top ends of each of the support components; second baffles are respectively arranged on both sides of the second frame body connected to the bottom ends of each of the support components.

[0007] In some optional embodiments, the first frame body includes a plurality of first connecting rods connected in sequence, any two adjacent first connecting rods are connected to the top end of each supporting component, and first baffles are respectively provided at both ends of the length direction of the first connecting rod; the second frame body includes a plurality of second connecting rods connected in sequence, any two adjacent second connecting rods are connected to the bottom end of each supporting component, and second baffles are respectively provided at both ends of the length direction of the second connecting rod.

[0008] In some optional embodiments, the first connecting rod and the second connecting rod are arranged in a one-to-one correspondence; the supporting body includes a plurality of reinforcing ribs, and each of the reinforcing ribs is respectively connected to the first connecting rod and the second connecting rod.

[0009] In some optional embodiments, the supporting component includes a supporting column and a fixing structure, the fixing structure is connected to the supporting column, the top end of the supporting column is connected to two adjacent first connecting rods, and the bottom end of the supporting column is connected to two adjacent second connecting rods.

[0010] In some optional embodiments, the fixing structure includes a first supporting element and a second supporting element, and the first supporting element and the second supporting element are connected to the supporting column at a preset angle.

[0011] In some optional embodiments, the first supporting element and the second supporting element are each provided with a plurality of bolt mounting holes in their height directions.

[0012] In some optional embodiments, a plurality of the position adjustment components are respectively arranged along the circumference of the first frame body, and each of the position adjustment components connects the top end of each supporting component and the top end of the piling component; a plurality of the position adjustment components are respectively arranged along the circumference of the second frame body, and each of the position adjustment components connects the bottom end of each supporting component and the bottom end of the piling component.

[0013] In some optional embodiments, the position adjustment component includes a first pin-connected plate, a first hydraulic cylinder, a first telescopic rod, a second telescopic rod, a third telescopic rod, a fourth telescopic rod and a second pin-connected plate connected in sequence, the first pin-connected plate is connected to the piling component, and the second pin-connected plate is connected to the supporting component.

[0014] In some optional embodiments, the limiting component includes a third pin-connected plate, a second hydraulic cylinder, a fifth telescopic rod and a fourth pin-connected plate connected in sequence, the third pin-connected plate is connected to the piling component, and the fourth pin-connected plate is connected to the supporting component.

[0015] Compared with the prior art, the present invention has the following technical effects:

[0016] The present invention provides an offshore precise positioning piling device, which comprises: a supporting body, a piling component, a position adjustment component and a limiting component. The supporting body is provided with a accommodating space inside, the piling component is arranged inside the supporting body and extends in the height direction of the piling component, the position adjustment component comprises a plurality of position adjustment components, each of which is respectively connected to the supporting body and the piling component, each of which can adjust the position of the piling component, the limiting component comprises a plurality of limiting components, each of which is respectively connected to the position adjustment component and the piling component, each of which can adjust the angle of the piling component, and when adjusting the position of the piling component, the horizontal rotation angle of the sleeve can be limited by the limiting component, so as to prevent the problem of unstable connection of piling or positioning operation caused by over-rotation, thereby enabling the piling component to perform piling at the offshore target position more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 A schematic diagram of the structure of an offshore precise positioning piling device provided by an embodiment of the present invention is shown;

[0019] Figure 2 Shows Figure 1 A schematic diagram of the structure of the offshore precise positioning piling device in a top-down state of the provided embodiment;

[0020] Figure 3 Shows Figure 1 A partial enlarged schematic diagram of the connection between two offshore precise positioning piling devices provided;

[0021] Figure 4 Shows Figure 1 A schematic diagram of the connection between two offshore precision positioning piling devices is provided;

[0022] Figure 5 Shows Figure 1 A schematic diagram of multiple offshore precise positioning piling devices connected is provided.

[0023] in, Figures 1 to 5 The corresponding relationship between the reference numerals and component names in the figure is:

[0024] 1-support body; 11-first frame; 111-first connecting rod; 12-second frame; 121-second connecting rod; 13-support component; 131-support column; 132-first supporting element; 133-second supporting element; 14-first baffle; 15-second baffle; 16-reinforcement rib; 2-pile driving component; 3-position adjustment component; 31-first pin-connecting plate; 32-first hydraulic cylinder; 33-first telescopic rod; 34-second telescopic rod; 35-third telescopic rod; 36-fourth telescopic rod; 37-second pin-connecting plate; 4-limiting component; 41-third pin-connecting plate; 42-second hydraulic cylinder; 43-fifth telescopic rod; 44-fourth pin-connecting plate. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0027] With the continuous growth of the national economy, the scarcity of oil and gas resources has become increasingly serious, and people have turned their attention to offshore oil resources. In recent years, the exploitation of offshore oil and gas resources has become one of the important tasks in my country. The key to the development of offshore oil resources lies in marine equipment. With more and more offshore production activities, the installation of marine equipment has become more frequent.

[0028] Based on this, it is very necessary to provide a piling device that can be accurately positioned at sea.

[0029] The present invention provides an offshore precise positioning piling device, which comprises: a supporting body 1, which is provided with a accommodating space inside; a piling component 2, which is arranged inside the supporting body 1 and extends in the height direction of the piling component 2; a position adjustment component, which comprises a plurality of position adjustment components 3, each of which is respectively connected to the supporting body 1 and the piling component 2; and a limiting component, which comprises a plurality of limiting components 4, each of which is respectively connected to the position adjustment component 3 and the piling component 2.

[0030] Specifically, the piling component 2 is arranged inside the supporting body 1, and the supporting body 1 can support and fix the piling component 2. The position adjustment component includes a plurality of position adjustment components 3, each of which is respectively connected to the supporting body 1 and the piling component 2, and each of the position adjustment components 3 works in coordination to adjust the position of the piling component 2. The limiting component includes a plurality of limiting components 4, each of which is respectively connected to the position adjustment component 3 and the piling component 2, and can adjust the angle of the piling component, so that the piling component can pile at the target position at sea more accurately.

[0031] In some optional embodiments, the support body 1 includes a first frame body 11, a second frame body 12 and a plurality of support components 13, and the plurality of support components 13 are evenly arranged in the circumferential direction of the first frame body 11 and the second frame body 12; first baffles 14 are respectively arranged on both sides where the first frame body 11 is connected to the top ends of each support component 13; second baffles 15 are respectively arranged on both sides where the second frame body 12 is connected to the bottom ends of each support component 13.

[0032] Specifically, each support component 13 is connected to the first frame body 11 and the second frame body 12 at both ends of its length direction, and multiple support components 13 are evenly arranged around the first frame body 11 and the second frame body 12, so that the support body 1 is more stable.

[0033] In some optional embodiments, the first frame 11 includes a plurality of first connecting rods 111 connected in sequence, any two adjacent first connecting rods 111 are connected to the top end of each supporting component 13, and first baffles 14 are respectively provided at both ends of the length direction of the first connecting rod 111; the second frame 12 includes a plurality of second connecting rods 121 connected in sequence, any two adjacent second connecting rods 121 are connected to the bottom end of each supporting component 13, and second baffles 15 are respectively provided at both ends of the length direction of the second connecting rod 121.

[0034] Specifically, the first frame 11 and the second frame 12 have the same structure, the shape of the first frame 11 is polygonal, the shape of the second frame 12 is polygonal, and the first frame 11 and the second frame 12 have the same structure. A plurality of first connecting rods 111 are connected in sequence to form a polygonal structure. A plurality of second connecting rods 121 are connected in sequence to form a polygonal structure. A first baffle 14 is respectively provided at both ends of the length direction of the first connecting rod 111, and a second baffle 15 is respectively provided at both ends of the length direction of the second connecting rod 121.

[0035] In some optional embodiments, the first connecting rod 111 and the second connecting rod 121 are arranged in a one-to-one correspondence; the support body 1 includes a plurality of reinforcing ribs 16, and each reinforcing rib 16 is respectively connected to the first connecting rod 111 and the second connecting rod 121.

[0036] Specifically, a first link 111 and a second link 121 are arranged in parallel, a first end of the first link 111 and a first end of the second link 121 are connected to the support component 13, a second end of the first link 111 and a second end of the second link 121 are connected to the support component 13, and a reinforcing rib 16 is respectively connected to the first end of the first link 111 and the second end of the second link 121. The reinforcing rib 16 is used to improve the stability of the support body 1.

[0037] In some optional embodiments, the support component 13 includes a support column 131 and a fixed structure, the fixed structure is connected to the support column 131, the top end of the support column 131 is connected to two adjacent first connecting rods 111, and the bottom end of the support column 131 is connected to two adjacent second connecting rods 121.

[0038] Specifically, each supporting body 1 can be connected together through a fixing structure, so that a plurality of supporting bodies 1 can be installed together, thereby realizing mutual splicing of the plurality of supporting bodies 1 .

[0039] In some optional embodiments, the fixing structure includes a first supporting element 132 and a second supporting element 133 , and the first supporting element 132 and the second supporting element 133 are connected to the supporting column 131 at a preset angle.

[0040] In some optional embodiments, the first supporting element 132 and the second supporting element 133 are each provided with a plurality of bolt mounting holes in their height direction.

[0041] Specifically, the first support element 132 and the second support element 133 are both rectangular plates, and a plurality of bolt mounting holes are evenly arranged in the length direction of the first support element 132 and the second support element 133. Optionally, the distance between any two adjacent bolt mounting holes is 50 mm, and the bolt assembly can penetrate the bolt mounting holes correspondingly arranged in the first support element 132 and the second support element 133, thereby achieving connection.

[0042] In some optional embodiments, multiple position adjustment components 3 are respectively arranged along the circumference of the first frame 11, and each position adjustment component 3 connects the top of each supporting component 13 and the top of the piling component 2; multiple position adjustment components 3 are respectively arranged along the circumference of the second frame 12, and each position adjustment component 3 connects the bottom of each supporting component 13 and the bottom of the piling component 2.

[0043] Specifically, each position adjustment component 3 connects the top of each support column 131 and the top of the piling component 2; multiple position adjustment components 3 are respectively arranged along the circumference of the second frame 12, and each position adjustment component 3 connects the bottom of each support column 131 and the bottom of the piling component 2. Multiple position adjustment components 3 move in coordination, so that the position of the piling component 2 can be adjusted.

[0044] In some optional embodiments, the position adjustment component 3 includes a first pin plate 31, a first hydraulic cylinder 32, a first telescopic rod 33, a second telescopic rod 34, a third telescopic rod 35, a fourth telescopic rod 36 and a second pin plate 37 connected in sequence, the first pin plate 31 is connected to the piling component 2, and the second pin plate 37 is connected to the supporting component 13. Each position adjustment component 3 is respectively connected to the supporting body 1 and the piling component 2, and each position adjustment component 3 works in coordination, and the position of the piling component 2 is adjusted by adjusting the extension distance of the position adjustment component 3, so that the piling component can pile at the target position at sea more accurately.

[0045] In some optional embodiments, the limiting component 4 includes a third pin plate 41 , a second hydraulic cylinder 42 , a fifth telescopic rod 43 and a fourth pin plate 44 connected in sequence, the third pin plate 41 is connected to the piling component 2 , and the fourth pin plate 44 is connected to the supporting component 13 .

[0046] Specifically, the limiting component 4 is used to adjust the horizontal rotation angle of the piling component 2 , thereby achieving the adjustment of the position of the piling component 2 .

[0047] In the present invention, the term "plurality" means at least two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0048] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An offshore precise positioning piling device, characterized in that: include: A supporting body (1) having a receiving space therein; A piling component (2) is arranged inside the supporting body (1) and extends in the height direction of the piling component (2); A position adjustment assembly, comprising a plurality of position adjustment components (3), each of the position adjustment components (3) being respectively connected to the support body (1) and the piling component (2); The limiting assembly comprises a plurality of limiting components (4), each of the limiting components (4) being respectively connected to the position adjustment component (3) and the piling component (2).

2. The offshore precise positioning piling device according to claim 1, characterized in that: The support body (1) comprises a first frame (11), a second frame (12) and a plurality of support components (13), wherein the plurality of support components (13) are evenly arranged in the circumferential direction of the first frame (11) and the second frame (12); First baffles (14) are respectively provided on both sides where the first frame (11) is connected to the top ends of the respective support components (13); Second baffles (15) are respectively arranged on both sides of the second frame (12) connected to the bottom ends of each of the supporting components (13).

3. The offshore precise positioning piling device according to claim 2, characterized in that: The first frame (11) comprises a plurality of first connecting rods (111) connected in sequence, any two adjacent first connecting rods (111) are connected to the top end of each supporting component (13), and first baffles (14) are respectively arranged at both ends of the length direction of the first connecting rod (111); the second frame (12) comprises a plurality of second connecting rods (121) connected in sequence, any two adjacent second connecting rods (121) are connected to the bottom end of each supporting component (13), and second baffles (15) are respectively arranged at both ends of the length direction of the second connecting rod (121).

4. The offshore precise positioning piling device according to claim 3, characterized in that: The first connecting rod (111) and the second connecting rod (121) are arranged in a one-to-one correspondence; the supporting body (1) comprises a plurality of reinforcing ribs (16), and each of the reinforcing ribs (16) is respectively connected to the first connecting rod (111) and the second connecting rod (121).

5. The offshore precise positioning piling device according to claim 3, characterized in that: The supporting component (13) comprises a supporting column (131) and a fixing structure, wherein the fixing structure is connected to the supporting column (131), the top end of the supporting column (131) is connected to two adjacent first connecting rods (111), and the bottom end of the supporting column (131) is connected to two adjacent second connecting rods (121).

6. The offshore precise positioning piling device according to claim 5, characterized in that: The fixing structure comprises a first supporting element (132) and a second supporting element (133), wherein the first supporting element (132) and the second supporting element (133) are connected to the supporting column (131) at a preset angle.

7. The offshore precise positioning piling device according to claim 6, characterized in that: The first supporting element (132) and the second supporting element (133) are both provided with a plurality of bolt mounting holes in their height directions.

8. The offshore precise positioning piling device according to any one of claims 1 to 7, characterized in that: The plurality of position adjustment components (3) are respectively arranged along the circumference of the first frame (11), and each of the position adjustment components (3) is connected to the top end of each support component (13) and the top end of the piling component (2); The plurality of position adjustment components (3) are respectively arranged along the circumference of the second frame (12), and each of the position adjustment components (3) is connected to the bottom end of each support component (13) and the bottom end of the piling component (2).

9. The offshore precise positioning piling device according to claim 8, characterized in that: The position adjustment component (3) comprises a first pin-connecting plate (31), a first hydraulic cylinder (32), a first telescopic rod (33), a second telescopic rod (34), a third telescopic rod (35), a fourth telescopic rod (36) and a second pin-connecting plate (37) which are connected in sequence, wherein the first pin-connecting plate (31) is connected to the piling component (2), and the second pin-connecting plate (37) is connected to the supporting component (13).

10. The offshore precise positioning piling device according to claim 8, characterized in that: The limiting component (4) comprises a third pin-connecting plate (41), a second hydraulic cylinder (42), a fifth telescopic rod (43) and a fourth pin-connecting plate (44) which are connected in sequence; the third pin-connecting plate (41) is connected to the piling component (2), and the fourth pin-connecting plate (44) is connected to the supporting component (13).

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