Oil containment boom end fixing structure

Abstract

The invention discloses an oil containment boom end fixing structure which comprises sea piles, base cloth is arranged between every two adjacent sea piles, a compensator is arranged on the outer wall of each sea pile in a sliding mode so that the two ends of the base cloth can be connected to the corresponding compensator through oil containment boom connectors, each oil containment boom connector comprises a clamping plate and a force bearing rod, and the force bearing rods are clamped on the clamping plates; the force bearing rod penetrates through the communication opening in the end part of the base cloth, so that the base cloth is clamped on the clamping plate; the sides, clamping the force bearing rods, of the clamping plates are connected with connecting plates, screws are in threaded connection with the connecting plates to prevent the force bearing rods from being separated from the clamping plates, and the ends, away from the connecting plates, of the clamping plates are fixedly connected to the compensator so that the base cloth clamped by the clamping plates can slide along the outer wall of the sea pile along with the compensator. According to the oil containment boom end fixing structure, the clamping plates are connected to the compensator through the bolts, the clamping plates are more convenient to connect and detach, the force bearing rods and the base cloth are clamped together through the clamping plates, the force bearing sequence of the base cloth is changed, and the base cloth can bear larger tensile force.

Description

Technical Field

[0001] The present invention belongs to the technical field of offshore oil engineering, and particularly relates to a fixing structure for the end of an oil boom. Background Art

[0002] The connection methods of offshore oil booms are divided into the buoy form and the sea pile form. In view of the fact that the sea pile form can reduce the large-scale floating of the oil boom, its application is becoming more and more widespread. For the oil boom in the sea pile form, it needs to be fixedly connected to a tidal compensator.

[0003] At present, when the oil boom is connected to the tidal compensator, the problem of the base fabric being torn easily occurs. Especially when the length of the oil boom is relatively long, the force on the base fabric of the oil boom is greater.

[0004] In the prior art, the base fabric is fixed at the joint of the oil boom by a method of clamping the base fabric with two steel plates connected by rivets. Its disadvantages are as follows: (1) The pulling force that the rivets can provide is limited, which leads to limited friction force of the steel plates on the base fabric; (2) It is not convenient to remove the rivets; (3) The pulling force that the base fabric joint can resist is relatively small, and it is not suitable for use on a long oil boom.

[0005] Therefore, it is urgent to design a fixing structure for the end of an oil boom to solve the above-mentioned problems. Summary of the Invention

[0006] In order to solve the technical problem that the base fabric is fixed by clamping the base fabric with two steel plates connected by rivets at the joint of the oil boom in the background art, resulting in limited friction force of the steel plates on the base fabric, a fixing structure for the end of an oil boom is provided to solve the problem of increasing the friction force of the base fabric joint.

[0007] To achieve the above object, the specific technical solution of the fixing structure for the end of the oil boom of the present invention is as follows: A fixing structure for the end of an oil boom includes sea piles. A base fabric is provided between adjacent sea piles. A compensator is slidably arranged along the outer wall of the sea pile, so that both ends of the base fabric are respectively connected to the compensator through an oil boom joint. The oil boom joint includes a clamping plate and a load-bearing rod. The load-bearing rod is clamped on the clamping plate. The load-bearing rod passes through a communication port at the end of the base fabric, so that the base fabric is clamped on the clamping plate; One side of the clamping plate clamping the load-bearing rod is connected with a connecting plate. A screw is screwed on the connecting plate to prevent the load-bearing rod from detaching from the clamping plate. One end of the clamping plate far from the connecting plate is fixedly connected to the compensator, so that the base fabric clamped by the clamping plate slides along the outer wall of the sea pile with the compensator.

[0008] Further, the clamping plate comprises a first semi-circular plate and a second semi-circular plate, and connecting ports are correspondingly arranged on the first semi-circular plate and the second semi-circular plate. By connecting bolts to the connecting ports, the first semi-circular plate and the second semi-circular plate are connected to the compensator.

[0009] Further, a cylindrical clamping portion is formed between the first semi-circular plate and the second semi-circular plate, so that the bearing rod passing through the communication port of the base fabric is clamped within the cylindrical clamping portion.

[0010] Further, a first connecting plate and a second connecting plate are respectively connected to one ends of the first semi-circular plate and the second semi-circular plate away from the compensator. Screws are screwed to the first connecting plate and the second connecting plate to prevent the bearing rod from detaching.

[0011] Further, a plurality of corresponding screw holes are arranged at intervals along the length directions of the first connecting plate and the second connecting plate. The screws sequentially pass through the screw holes of the first connecting plate, the opening of the base fabric, and the screw holes of the second connecting plate, so that the base fabric is clamped between the first connecting plate and the second connecting plate.

[0012] Further, floating bodies are arranged at intervals along the length direction of the base fabric, so that the base fabric with both ends connected to the compensator floats on the sea surface.

[0013] Further, a plurality of counterweight blocks are connected at intervals along the side of the base fabric away from the floating bodies along the length direction of the base fabric, so that the base fabric is arranged vertically between adjacent sea piles.

[0014] Further, a plurality of connecting ports are arranged at intervals along the length directions of the first semi-circular plate and the second semi-circular plate.

[0015] Further, the compensator is of a cavity structure, so that the compensator floats on the sea surface.

[0016] Further, a connecting portion is arranged along the length direction of the compensator, so that the first semi-circular plate and the second semi-circular plate are connected to the connecting portion.

[0017] The oil containment boom end fixing structure of the present invention has the following advantages: By connecting the clamping plate to the compensator with bolts, the connection and disassembly of the clamping plate are made more convenient, and the bearing rod and the base fabric are clamped together by the clamping plate. During the force application process, first the bearing rod and the clamping plate act on each other, then the base fabric and the clamping plate act with frictional force, and finally the connecting plate clamps the base fabric through screws, so that the base fabric is stably clamped within the clamping plate. This application changes the force application sequence of the base fabric, enabling the base fabric to withstand greater tensile force. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic connection diagram of the compensator and the base fabric of the oil containment boom end fixing structure of the present invention; Figure 2 is a schematic layout diagram of the clamping plate and the bearing rod of the oil containment boom end fixing structure of the present invention; Figure 3 This is a schematic structural diagram of a preferred embodiment of the oil boom end fixing structure of the present invention.

[0019] Marking description in the figure: 1. Sea pile; 2. Base fabric; 3. Compensator; 4. Splint; 41. First semi-circular plate; 42. Second semi-circular plate; 5. Load-bearing rod; 6. Connecting plate; 61. First connecting plate; 62. Second connecting plate; 7. Screw; 8. Connection port; 9. Cylindrical clamping part; 10. Floating body; 11. Connecting part. Detailed implementation manners

[0020] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present invention.

[0021] Those skilled in the art can understand that although some embodiments herein include some features included in other embodiments rather than other features, the combination of the features of different embodiments means that it is within the scope of the present invention and forms different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0022] Next, refer to the attached Figure 1 to the attached Figure 3 to describe the oil boom end fixing structure of the present invention.

[0023] As Figure 1 shown, the oil boom end fixing structure in the present invention includes a sea pile 1. A base fabric 2 is provided between adjacent sea piles 1. A compensator 3 is slidably arranged on the outer wall of the sea pile 1 so that both ends of the base fabric 2 are respectively connected to the compensator 3 through an oil boom joint. The oil boom joint includes a splint 4 and a load-bearing rod 5. The load-bearing rod 5 is clamped on the splint 4. The load-bearing rod 5 passes through the communication port at the end of the base fabric 2 so that the base fabric 2 is clamped on the splint 4; One side of the splint 4 clamping the load-bearing rod 5 is connected with a connecting plate 6. A screw 7 is screwed on the connecting plate 6 to prevent the load-bearing rod 5 from detaching from the splint 4. One end of the splint 4 away from the connecting plate 6 is fixedly connected to the compensator 3 so that the base fabric 2 clamped by the splint 4 slides along the outer wall of the sea pile 1 with the compensator 3.

[0024] The splint 4 is connected to the compensator 3 by bolts, making the connection and removal of the splint 4 more convenient. The load-bearing rod 5 and the base fabric 2 are clamped together by the splint 4. During the force application process, first, the load-bearing rod 5 and the splint 4 act on each other, then the base fabric 2 and the splint 4 have a frictional force effect. Finally, the connecting plate 6 is clamped to the base fabric 2 by the screw 7, so that the base fabric 2 is stably clamped within the splint 4. This application changes the force sequence of the base fabric 2, enabling the base fabric 2 to bear a greater tensile force.

[0025] Furthermore, as Figure 1 and Figure 2 shown, the splint 4 includes a first semi-circular plate 41 and a second semi-circular plate 42. Corresponding connection ports 8 are provided on the first semi-circular plate 41 and the second semi-circular plate 42. By connecting bolts to the connection ports 8, the first semi-circular plate 41 and the second semi-circular plate 42 are connected to the compensator 3; a cylindrical clamping portion 9 is formed between the first semi-circular plate 41 and the second semi-circular plate 42, so that the load-bearing rod 5 passing through the communication port of the base fabric 2 is clamped within the cylindrical clamping portion 9; first connection plates 61 and second connection plates 62 are respectively connected to one ends of the first semi-circular plate 41 and the second semi-circular plate 42 away from the compensator 3. The screw 7 is screwed to the first connection plate 61 and the second connection plate 62 to prevent the load-bearing rod 5 from disengaging.

[0026] In this embodiment, preferably, the first semi-circular plate 41 and the second semi-circular plate 42 have the same shape and size. When the first semi-circular plate 41 and the second semi-circular plate 42 are buckled together, a cylindrical clamping portion 9 is formed between the first semi-circular plate 41 and the second semi-circular plate 42, so that the load-bearing rod 5 is arranged within the cylindrical clamping portion 9.

[0027] Corresponding connection ports 8 are provided on one side of the first semi-circular plate 41 and the second semi-circular plate 42 away from the cylindrical clamping portion 9. The bolt passes through the connection port 8, so that the first semi-circular plate 41 and the second semi-circular plate 42 are connected to the compensator 3, forming a cylindrical clamping portion 9, so that the load-bearing rod 5 passing through the communication port of the base fabric 2 is clamped within the cylindrical clamping portion 9.

[0028] First connection plates 61 and second connection plates 62 are respectively fixedly connected to one ends of the first semi-circular plate 41 and the second semi-circular plate 42 away from the compensator 3. The first connection plate 61 and the second connection plate 62 are fixedly connected by the screw 7 to prevent the load-bearing rod 2 from disengaging from the cylindrical clamping portion 9.

[0029] Furthermore, as Figure 1 and Figure 2As shown, a plurality of corresponding screw holes are provided at intervals along the length directions of the first connecting plate 61 and the second connecting plate 62. The screw 7 sequentially passes through the screw holes of the first connecting plate 61, the openings of the base fabric 2, and the screw holes of the second connecting plate 62, so that the base fabric 2 is clamped between the first connecting plate 61 and the second connecting plate 62; a plurality of floating bodies 10 are provided at intervals along the length direction of the base fabric 2, so that the base fabric 2 with both ends connected to the compensator 3 floats on the sea surface; a plurality of counterweight blocks are connected at intervals on one side of the base fabric 2 away from the floating body 11 along the length direction of the base fabric 2, so that the base fabric 2 is arranged vertically between adjacent sea piles 1.

[0030] In this embodiment, preferably, a plurality of screw holes are respectively provided corresponding to the length directions of the first connecting plate 61 and the second connecting plate 62, so that a plurality of screws 7 respectively sequentially pass through the screw holes of the first connecting plate 61, the openings of the base fabric 2, and the screw holes of the second connecting plate 62, so that the base fabric 2 is clamped between the first connecting plate 61 and the second connecting plate 62.

[0031] Preferably, a plurality of floating bodies 10 are provided at intervals along the length direction of the base fabric 2, so that the base fabric 2 with both ends connected to the compensator 3 floats on the sea surface, and a plurality of counterweight blocks are connected at intervals on one side of the base fabric 2 away from the floating body 10 along the length direction of the base fabric 2, so that the base fabric 2 is arranged vertically between adjacent sea piles 1, so that the oil containment boom formed by a plurality of base fabrics 2 surrounds the oil leaked on the sea surface.

[0032] Further, as Figure 1 and Figure 3 shown, a plurality of connection ports 8 are provided at intervals along the length directions of the first semi-circular plate 41 and the second semi-circular plate 42; the compensator 2 is a cavity structure, so that the compensator 2 floats on the sea surface; a connecting portion 11 is provided along the length direction of the compensator 2, so that the first semi-circular plate 41 and the second semi-circular plate 42 are connected to the connecting portion 11.

[0033] As a preferred embodiment, a connecting portion 11 is provided along the length direction of the compensator 3, so that the first semi-circular plate 41 and the second semi-circular plate 42 are connected to the connecting portion 11, so that a cylindrical clamping portion 9 is formed between the first semi-circular plate 41 and the second semi-circular plate 42 to apply a first clamping force to the bearing rod 5 at the port of the base fabric 2; the first connecting plate 61 and the second connecting plate 62 connect the base fabric 2 between the first connecting plate 61 and the second connecting plate 62 through screws 7, so that the first connecting plate 61 and the second connecting plate 62 apply frictional force to the base fabric 2.

[0034] When the base fabric 2 is stationary and moves up and down with the compensator 3, there are forces exerted by the sea waves on the surface of the base fabric 2, so that the flexible base fabric 2 connected between adjacent sea piles 1 deforms, and a force that makes the base fabric 2 move away from the compensator 3 is generated. At this time, the fixedly connected first connecting plate 61 and second connecting plate 62 will apply a second clamping force to the bearing rod 5 clamped on the cylindrical clamping portion 9, further preventing the base fabric 2 from detaching from the compensator 3.

[0035] Based on the fixing structure at the end of the oil boom, the splint 4 is connected to the compensator 3 through bolts, making the connection and removal of the splint 4 more convenient. The load-bearing rod 5 and the base fabric 2 are clamped together by the splint 4. During the force-bearing process, first, the load-bearing rod 5 and the splint 4 act on each other, then the base fabric 2 and the splint 4 act through friction, and finally, the connecting plate 6 clamps the base fabric 2 through the screw 7, so that the base fabric 2 is stably clamped within the splint 4. This application changes the force-bearing sequence of the base fabric 2, enabling the base fabric 2 to bear a greater tensile force.

[0036] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. An oil boom end fixing structure includes sea piles. A base fabric is provided between adjacent sea piles. A compensator is slidably arranged along the outer wall of the sea pile so that both ends of the base fabric are respectively connected to the compensator through oil boom joints. It is characterized in that The oil boom joint includes a clamping plate and a load-bearing rod. The load-bearing rod is clamped on the clamping plate, and the load-bearing rod passes through the communication port at the end of the base fabric so that the base fabric is clamped on the clamping plate. One side of the clamping plate where the load-bearing rod is clamped is connected with a connecting plate, and a screw is screwed on the connecting plate to prevent the load-bearing rod from detaching from the clamping plate. The end of the clamping plate away from the connecting plate is fixedly connected to the compensator so that the base fabric clamped by the clamping plate slides along the outer wall of the sea pile with the compensator.

2. The oil containment boom end fixing structure according to claim 1, characterized in that, The clamping plate includes a first semi-circular plate and a second semi-circular plate. Connecting ports are correspondingly arranged on the first semi-circular plate and the second semi-circular plate. By connecting bolts on the connecting ports, the first semi-circular plate and the second semi-circular plate are connected to the compensator.

3. The oil containment boom end fixing structure according to claim 2, characterized in that, A cylindrical clamping part is formed between the first semi-circular plate and the second semi-circular plate so that the load-bearing rod passing through the communication port of the base fabric is clamped in the cylindrical clamping part.

4. The oil containment boom end fixing structure according to claim 2, characterized in that, One end of the first semi-circular plate and the second semi-circular plate away from the compensator are respectively connected with a first connecting plate and a second connecting plate. Screws are screwed on the first connecting plate and the second connecting plate to prevent the load-bearing rod from detaching.

5. The oil containment boom end fixing structure according to claim 4, wherein, A plurality of corresponding screw holes are arranged at intervals along the length direction of the first connecting plate and the second connecting plate. The screws sequentially pass through the screw holes of the first connecting plate, the opening of the base fabric, and the screw holes of the second connecting plate so that the base fabric is clamped between the first connecting plate and the second connecting plate.

6. The oil containment boom end fixing structure according to claim 1, characterized in that Floats are arranged at intervals along the length direction of the base fabric so that the base fabric connected to the compensator at both ends floats on the sea surface.

7. The oil boom end fixing structure according to claim 7, characterized in that, A plurality of counterweights are connected at intervals on one side of the base fabric along the length direction away from the floats so that the base fabric is arranged vertically between adjacent sea piles.

8. The oil boom end fixing structure according to claim 2, characterized in that, A plurality of connecting ports are arranged at intervals along the length direction of the first semi-circular plate and the second semi-circular plate.

9. The oil containment boom end fixing structure according to claim 1, wherein The compensator is a cavity structure so that the compensator floats on the sea surface.

10. The oil boom end fixing structure according to claim 1, characterized in that, A connecting part is arranged along the length direction of the compensator so that the first semi-circular plate and the second semi-circular plate are connected to the connecting part.

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