A new type of unpowered wind power installation platform towing and pushing device

Abstract

The application discloses a novel non-powered wind power installation platform towing pushing device, which comprises a pushing device fixed to the rear end of the non-powered wind power installation platform to contact a tugboat during use. Three tugboats and the non-powered wind power installation platform are distributed in a width-limited channel without occupying the width, and when the three tugboats tow the non-powered wind power installation platform in the width-limited channel, the non-powered wind power installation platform is prevented from colliding with the side edges of the width-limited channel, and the problem that the towage through the two side ship bodies cannot pass through the width-limited channel is solved.

Description

Technical Field

[0001] This utility model relates to a novel non-powered wind power installation platform towing and jacking device, belonging to the field of offshore wind towing and jacking technology. Background Technology

[0002] During offshore wind power construction, a non-powered wind turbine installation platform needs to be constructed to provide a working environment or to form a floating foundation for the wind turbine. This non-powered platform requires tugboats for propulsion.

[0003] The existing technology for towing a non-powered wind power installation platform by tugboats can be found in Chinese patent CN103158838B. Although the drilling module base can be towed by the hulls on both sides, it is inconvenient to pass through narrow sea areas or waterways with limited width. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a novel towing and jacking device for a non-powered wind power installation platform.

[0005] This utility model is achieved through the following technical solution.

[0006] This utility model provides a novel towing and pushing device for a non-powered wind power installation platform, comprising: a pushing device that is fixed to the rear end of the non-powered wind power installation platform to contact the tugboat during use.

[0007] There are two jacking devices, which are fixedly installed on both sides of the rear end of the non-powered wind power installation platform. The jacking device includes: connecting rods that are fixedly connected to both sides of the rear end of the non-powered wind power installation platform and extend outward at an incline; The top of the connecting rod is fixed with a bottom rod parallel to the side of the non-powered wind power installation platform. A push plate is fixedly connected to the top of the bottom rod. The push plate is horizontal and perpendicular to the bottom rod. The push plate extends outward from the bottom rod as the center.

[0008] The push plate consists of a horizontally placed bottom plate and a top plate that is fixedly connected to the bottom plate by connecting plates. The top plate and the bottom plate are connected by multiple spaced connecting plates. The push plate and the bottom plate extend outward from the bottom rod as the center.

[0009] The outwardly extending base plate is connected to the top of the base rod via a reinforcing rod; the bottom side of the push plate opposite the reinforcing rod is reinforced and fixedly connected via reinforcing rod A.

[0010] The middle part of the connecting rod is vertically reinforced to the bottom rod by a horizontal reinforcing rod.

[0011] The bottom rod can be fixedly connected to the middle of the bottom of the push plate using a small bottom plate connector.

[0012] It also includes a non-powered wind power installation platform that is fixedly connected to the rear end of two jacking devices; there are three tugboats, two of which are in contact with the jacking devices on both sides of the rear end of the non-powered wind power installation platform; it also includes a waterway area, with a waterway between the two tugboats and the outer sides of the jacking devices that is narrower than the limit width; the third tugboat is pulled to the center of the front end of the non-powered wind power installation platform by a tow cable.

[0013] The beneficial effects of this utility model are as follows: the three tugboats and the non-powered wind power installation platform are distributed one after the other in the channel with limited width without occupying width. When the three tugboats tow the non-powered wind power installation platform in the channel with limited width, it ensures that the non-powered wind power installation platform does not collide with the side of the channel with limited width, thus solving the problem that it is inconvenient to pass through the channel with limited width when towing by passing the hulls on both sides. Attached Figure Description

[0014] Figure 1 This is a top view of the jacking device of this utility model during towing. Figure 2 This is a top view schematic diagram of the jacking device of this utility model; Figure 3 Therefore Figure 2 A top-down view of the base diagram; In the diagram: 1-Non-powered wind turbine installation platform; 2-Tugboat; 3-Pushing device; 31-Connecting rod; 32-Bottom rod; 321-Bottom plate connector; 33-Pushing plate; 331-Bottom plate; 332-Connecting plate; 333-Top plate; 34-Reinforcing rod; 35-Horizontal reinforcing rod; 36-Reinforcing rod A; 21-Tow cable; 4-Waterway. Detailed Implementation

[0015] The technical solution of this utility model is further described below, but the scope of protection is not limited to what is described.

[0016] like Figures 1 to 3 As shown.

[0017] This application discloses a novel towing and pushing device for a non-powered wind power installation platform, particularly a pushing device 3 installed at the rear end of a non-powered wind power installation platform 1 to contact a tugboat 2.

[0018] The jacking device 3 consists of two corresponding fixed installations on both sides of the rear end of the non-powered wind power installation platform 1.

[0019] The jacking device 3 includes: Connecting rods 31 are fixedly connected to both sides of the rear end of the wind turbine installation platform 1 and extend outward at an angle. A bottom rod 32, parallel to the side of the wind turbine installation platform 1, is fixed to the top of the connecting rod 31. A push plate 33 is fixedly connected to the top of the bottom rod 32. The top sides of the bottom rod 32 are reinforced with triangular reinforcing ribs to the bottom of the push plate 33. The push plate 33 is horizontally positioned and perpendicular to the bottom rod 32. The push plate 33 extends outward from the bottom rod 32 as its center. The bottom of the bottom rod 32 and the connecting rods 31 are fixedly connected to the rear end of the wind turbine installation platform 1.

[0020] The push plate 33 consists of a horizontally placed base plate 331 and a top plate 333 fixedly connected to the base plate 331 via connecting plates 332. The top plate 333 and the base plate 331 are connected by multiple spaced connecting plates 332. The push plate 33 and the base plate 331 extend outward from the base rod 32. The outwardly extending base plate 331 is connected to the top of the base rod 32 via a reinforcing rod 34, and both ends of the reinforcing rod 34 are reinforced with triangular reinforcing ribs.

[0021] The middle part of the connecting rod 31 is vertically reinforced to the bottom rod 32 by a transverse reinforcing rod 35, and both ends of the reinforcing rod 35 are reinforced by triangular reinforcing ribs.

[0022] Three tugboats 2 are involved. Two tugboats 2 contact the jacking devices 3 on both sides of the rear end of the non-powered wind turbine installation platform 1 to push it. The width between the outer sides of the two tugboats 2 and the jacking devices 3 is less than the width of the channel 4. The third tugboat 2 is pulled to the center of the front end of the non-powered wind turbine installation platform 1 by a tow cable 21, allowing the non-powered wind turbine installation platform 1 to pass through the width-restricted channel 4. The three tugboats 2 and the non-powered wind turbine installation platform 1 are distributed in a forward and backward manner within the width-restricted channel 4 without occupying width. When the three tugboats tow the non-powered wind turbine installation platform 1 in the width-restricted channel 4, it ensures that the non-powered wind turbine installation platform 1 does not collide with the side of the width-restricted channel 4, solving the problem of inconvenience for towing hulls on both sides to pass through the width-restricted channel.

[0023] The jacking device 3 components can be made of any material such as steel plate, I-beam, or channel steel.

[0024] The bottom side of the push plate 33 relative to the reinforcing rod 34 is reinforced and fixedly connected by the reinforcing rod A36, and both ends of the reinforcing rod A36 are reinforced and connected by triangular reinforcing ribs.

[0025] The bottom rod 32 can be fixedly connected to the bottom middle of the push plate 33 via a small bottom plate connector 321.

Claims

1. A novel non-powered wind power installation platform towing and jacking device, characterized in that, include: The jacking device (3) is fixed at the rear end of the non-powered wind power installation platform (1) to contact the tugboat (2) during use; It also includes a non-powered wind power installation platform (1) that is fixedly connected to the rear end of two jacking devices (3); The number of tugboats (2) is three, and two tugboats (2) are in contact with the jacking devices (3) on both sides of the rear end of the non-powered wind power installation platform (1); it also includes a channel (4) area, and a channel (4) with a width less than the limit width between the outer sides of the two tugboats (2) and the jacking devices (3); The third tugboat (2) is pulled to the center of the front end of the non-powered wind power installation platform (1) by a tow cable (21).

2. The novel non-powered wind power installation platform towing and jacking device as described in claim 1, characterized in that, There are two jacking devices (3), and the two jacking devices (3) are fixedly installed on both sides of the rear end of the non-powered wind power installation platform (1).

3. The novel non-powered wind power installation platform towing and jacking device as described in claim 1 or 2, characterized in that, The jacking device (3) includes: connecting rods (31) fixedly connected to both sides of the rear end of the non-powered wind power installation platform (1) and extending outward at an incline; The top of the connecting rod (31) is fixed with a bottom rod (32) parallel to the side of the non-powered wind power installation platform (1). The top of the bottom rod (32) is fixedly connected with a push plate (33). The push plate (33) is horizontally placed and perpendicular to the bottom rod (32). The push plate (33) extends outward from the bottom rod (32) as the center.

4. The novel non-powered wind power installation platform towing and jacking device as described in claim 3, characterized in that: The push plate (33) consists of a horizontally placed bottom plate (331) and a top plate (333) that is fixedly connected to the bottom plate (331) by a connecting plate (332). The top plate (333) and the bottom plate (331) are connected by a plurality of spaced connecting plates (332). The outwardly extending base plate (331) is connected to the top of the base rod (32) via a reinforcing rod (34); the bottom side of the push plate (33) relative to the reinforcing rod (34) is reinforced and fixedly connected via a reinforcing rod A (36).

5. The novel non-powered wind power installation platform towing and jacking device as described in claim 3, characterized in that: The middle part of the connecting rod (31) is vertically reinforced to the bottom rod (32) by a transverse reinforcing rod (35).

6. The novel non-powered wind power installation platform towing and jacking device as described in claim 3, characterized in that: The bottom rod (32) can be fixedly connected to the bottom middle of the push plate (33) through a small bottom plate connector (321).

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