Floating type wind power foundation turret anchor chain land installation tool

Abstract

The utility model discloses a floating type wind power foundation turret anchor chain land installation tool which comprises two supporting leg assemblies, two switch longitudinal beams, a chain link limiting assembly and a forklift baffle, the two supporting leg assemblies are arranged in a bilateral symmetry mode, the two switch longitudinal beams are symmetrically arranged on the front side and the rear side of the two supporting leg assemblies, and the two switch longitudinal beams are symmetrically arranged on the front side and the rear side of the two supporting leg assemblies. The left end and the right end of each switch longitudinal beam are detachably connected with the tops, located on the same side, of the two supporting leg assemblies respectively, the two chain link limiting assemblies are symmetrically arranged on the tops of the two supporting leg assemblies left and right, and the distance between the two chain link limiting assemblies is matched with the width of an anchor chain link. Three-dimensional limiting is conducted on an anchor chain link placed between the two chain link limiting assemblies through the two chain link limiting assemblies, automatic clamping of an anchor chain is achieved, and the two forklift baffles are arranged on the tops of the two supporting leg assemblies in a bilateral symmetry mode. The utility model can effectively solve the problem that the anchor chain of the floating wind power foundation turret is difficult to install.

Description

Technical Field

[0001] The utility model relates to the technical field of floating wind power generation, in particular to an onshore installation tool for a floating wind power foundation turret anchor chain. Background Art

[0002] Currently, the anchor chains for floating wind turbine turrets are typically installed in the sea after launching, utilizing the buoyancy of the seawater and a floating crane. This method is costly. Land-based installation requires the use of a chain hoist and a small forklift. However, due to height restrictions, the chain hoist cannot be fully lowered to the required position, and the forklift cannot be operated normally, requiring only a small swing, making it impossible to fully install the anchor chain. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an onshore installation tool for the anchor chain of a floating wind power foundation turret, which can effectively solve the problem of difficult installation of the anchor chain of the floating wind power foundation turret.

[0004] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0005] The lifting of the lifting power is 21. The lifting power is 21. The lifting power is 21. The lifting power is 21. The lifting power is 21. The lifting power is 21. The lifting power is 21. The lifting power is 21. The lifting power is 21. The lifting power is 21. The lifting power is 21.

[0006] Furthermore, the support leg assembly includes two symmetrically arranged support legs and a crossbeam connected to the tops of the two support legs.

[0007] Furthermore, a jack baffle is provided at the lower part of each supporting leg, and the height of the anchor chain can be fine-tuned by lifting the jack baffle with a jack.

[0008] Furthermore, a jack bracket is provided on the top of the jack baffle for reinforcing the strength of the jack baffle. The side of the jack bracket is connected to the support leg, and the bottom is connected to the jack baffle.

[0009] Furthermore, the chain link limiting assembly includes a U-shaped limiting piece and a bottom support plate. The U-shaped limiting piece is fixed to the top of the crossbeam of the supporting leg assembly, and its opening is set toward the anchor chain link. The bottom support plate is obliquely arranged below the U-shaped limiting piece, and the anchor chain link is limited in three dimensions by the U-shaped limiting piece and the bottom support plate.

[0010] Furthermore, a link support toggle plate is provided on the outer side of the U-shaped limiter for reinforcing the strength of the U-shaped limiter. The side of the link support toggle plate is connected to the U-shaped limiter, and the bottom edge is connected to the support leg assembly.

[0011] Furthermore, the switch longitudinal beam is connected to the support leg of the support leg assembly by fastening bolts.

[0012] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0013] The utility model has the advantages of simple structure, easy operation and low cost. By three-dimensionally restricting the anchor chain links, the anchor chain is conveniently moved by inserting a forklift baffle through a forklift, and then the jack baffle is lifted by a jack to fine-tune the height of the anchor chain. When the anchor chain reaches the required pin position, the pin is inserted to complete the anchor chain installation, thereby greatly improving the installation efficiency of the anchor chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of the installation tooling.

[0015] Figure 2 This is the main view of the installation tooling.

[0016] Figure 3 This is a side view of the installation tooling.

[0017] Figure 4 This is a top view of the installation tooling.

[0018] Figure 5 This is a schematic diagram of using installation tooling to install anchor chains.

[0019] Figure 6 for Figure 5 A partial enlarged view of point A in the middle. DETAILED DESCRIPTION

[0020] In order to make the purpose, 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 in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, this embodiment provides an onshore installation tool for the anchor chain of a floating wind turbine foundation turret, including a support leg assembly, a switch longitudinal beam 3, a chain link limiting assembly and a forklift baffle 6. There are two support leg assemblies, which are symmetrically arranged on the left and right sides. There are two switch longitudinal beams 3, which are symmetrically arranged on the front and rear sides of the two support leg assemblies. The left and right ends of each switch longitudinal beam 3 are detachably connected to the top of the two support leg assemblies on the same side by fastening bolts. There are two chain link limiting assemblies, which are symmetrically arranged on the top of the two support leg assemblies. The spacing between the two chain link limiting assemblies is adapted to the width of the anchor chain link 10. The anchor chain link 10 placed therebetween is limited in three dimensions by the two chain link limiting assemblies, and the dead weight of the lower anchor chain link 11 is used to drag the anchor chain link to achieve automatic tightening of the anchor chain. There are two forklift baffles 6, which are symmetrically arranged on the top of the two support leg assemblies. The anchor chain is moved to the work station by inserting a forklift into the forklift baffle 6.

[0022] Specifically, the support leg assembly includes two symmetrically arranged support legs 1 and a crossbeam 2 connected to the top of the two support legs 1. A jack baffle 7 is provided at the bottom of each support leg 1, and the jack baffle 7 is lifted by the jack to achieve fine adjustment of the anchor chain height.

[0023] In order to strengthen the strength of the jack baffle 7 , a jack bracket 8 is provided on the top of the jack baffle 7 . The side of the jack bracket 8 is connected to the support leg 1 , and the bottom is connected to the jack baffle 7 .

[0024] Specifically, the chain link limiting assembly includes a U-shaped limiting member 4 and a bottom supporting plate 5. The U-shaped limiting member 4 is fixed to the top of the crossbeam 2 of the supporting leg assembly, and its opening is set toward the anchor chain link. The bottom supporting plate 5 is obliquely set below the U-shaped limiting member 4. The arc-shaped bottom of the anchor chain link is limited and supported by the bottom plate of the U-shaped limiting member 4 and the bottom supporting plate 5, and the front and rear of the anchor chain link are limited by the two side plates of the U-shaped limiting member 4, thereby realizing three-dimensional limitation of the anchor chain link.

[0025] In order to enhance the strength of the U-shaped limiter, a link support toggle plate 9 is provided on the outside of the U-shaped limiter. The side of the link support toggle plate 9 is connected to the U-shaped limiter, and the bottom is connected to the support leg assembly.

[0026] The components of this utility model are mainly welded by channel steel and flat iron, and the usage method is as follows:

[0027] like Figure 5 、 Figure 6As shown, loosen the fastening bolts between the switch longitudinal beam 3 and the support leg 1, open the switch longitudinal beam 3 (open the switch longitudinal beam 3 on one side), use a crane to lift the anchor chain into the tooling, use two chain link limit assemblies to limit the anchor chain link 10 placed between the two in three dimensions, and use the dead weight of the lower anchor chain link 11 to drag the anchor chain link to achieve automatic tightening of the anchor chain, then reconnect the switch longitudinal beam 3 to the support leg 1 through the fastening bolts, use a forklift to insert into the forklift baffle 6 to move the tooling and anchor chain as a whole to the work station, use the jack to lift the jack baffle 7 to fine-tune the height of the anchor chain, and when the anchor chain reaches the required pin position, insert the pin to complete the anchor chain installation.

[0028] The above is only a preferred embodiment of the present utility model patent, but the protection scope of the present utility model patent is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present utility model patent based on the technical solution and the utility model patent concept of the present utility model patent, which falls within the protection scope of the present utility model patent.

Claims

1. A floating wind turbine foundation turret anchor chain onshore installation tool, characterized by: The cam is connected to the forklift truck by means of a lever, and the lever is connected to the forklift truck via a lever arm. The lever arm is connected to the forklift truck via a lever arm. The lever arm is connected to the forklift truck via a lever arm.

2. The floating wind turbine foundation turret anchor chain onshore installation tool according to claim 1, characterized in that: The support leg assembly includes two symmetrically arranged support legs and a crossbeam connected to the tops of the two support legs.

3. The floating wind turbine foundation turret anchor chain onshore installation tool according to claim 2, characterized in that: A jack baffle is provided at the bottom of each supporting leg, and the height of the anchor chain can be fine-tuned by lifting the jack baffle with a jack.

4. The onshore installation tool for anchor chains of floating wind turbine foundation turrets according to claim 3 is characterized by: A jack bracket is provided on the top of the jack baffle for reinforcing the strength of the jack baffle. The side of the jack bracket is connected to the support leg, and the bottom is connected to the jack baffle.

5. The onshore installation tool for anchor chains of floating wind turbine foundation turret according to claim 1 is characterized by: The chain link limiting assembly includes a U-shaped limiting piece and a bottom supporting plate. The U-shaped limiting piece is fixed to the top of the crossbeam of the supporting leg assembly, and its opening is arranged toward the anchor chain link. The bottom supporting plate is arranged obliquely below the U-shaped limiting piece. The anchor chain link is limited in three dimensions by the U-shaped limiting piece and the bottom supporting plate.

6. The floating wind turbine foundation turret anchor chain onshore installation tool according to claim 5, characterized in that: A chain link support toggle plate is provided on the outside of the U-shaped limiter for reinforcing the strength of the U-shaped limiter. The side of the chain link support toggle plate is connected to the U-shaped limiter, and the bottom edge is connected to the support leg assembly.

7. The floating wind turbine foundation turret anchor chain onshore installation tool according to claim 1, characterized in that: The switch longitudinal beam is connected to the support leg of the support leg assembly by fastening bolts.

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