Large fan jacket transfer tool

Abstract

The utility model relates to a large fan jacket transfer tool. Comprising a first butt-joint assembly, a second butt-joint assembly and a back beam. According to the structure, the first butt-joint assembly and the second butt-joint assembly are arranged on the two sides of the supporting pier correspondingly, the first butt-joint assembly and the second butt-joint assembly are welded and fixed after being aligned to the two fan-shaped containing areas of the supporting pier to be clamped in place, and then the back beam is fixedly installed between the first butt-joint assembly and the second butt-joint assembly, so that loading of the supporting pier can be achieved; the jacket can be moved in cooperation with an SPMT self-propelled hydraulic flat car, convenience and rapidness are achieved, the construction time is greatly saved, a transport ship can transport two cargoes at a time, 90-degree turnover operation is not needed when installation is conducted on the sea, and the construction risk of the offshore operation site is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation, in particular to a transport tool for a large-scale fan duct rack. Background Art

[0002] Currently, jackets, a component of offshore wind turbines, are heavy, large, and have a high center of gravity. Most jackets and booster stations are assembled and transported in a side-lying configuration. Transport vessels can only carry one piece of cargo at a time, and installation at sea requires a 90° turn. This increases the risk of on-site construction, is inconvenient, and takes a long time. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a large-scale fan duct frame transfer tool.

[0004] In order to solve the above technical problems, the technical solution of the utility model is as follows: a large-scale wind turbine jacket transfer tooling, each pile leg of the large-scale wind turbine jacket is provided with a support pier at the bottom, the support pier includes a top plate and a sleeve, the top plate is arranged horizontally, the sleeve is arranged vertically at the top center of the top plate, and a plurality of vertically arranged partitions are fixed at equal intervals on the circumference of the sleeve between the top plate and the sleeve, so that a fan-shaped accommodation area is formed between two adjacent partitions and the outer wall of the sleeve.

[0005] Its innovation lies in: comprising a first docking assembly, a second docking assembly and a back beam;

[0006] The first docking assembly and the second docking assembly are respectively arranged transversely on both sides of the supporting pier;

[0007] The first docking assembly includes a first concave structural body, the inner concave side of the first concave structural body is arranged close to the supporting pier, and a first ∧-shaped clamping piece is provided in the center of the inner concave side;

[0008] The second docking assembly includes a second concave structural body, the inner concave side of the second concave structural body is arranged close to the supporting pier, and a second ∧-shaped clamping piece is provided in the center of the inner concave side;

[0009] After the first docking assembly is clamped into place on one side of the support pier through the first ∧-shaped clamping piece, the second docking assembly is clamped into place on the other side of the support pier through the second ∧-shaped clamping piece. At this time, the first concave structural body and the second concave structural body are both below the top plate, and the adjacent sides of the first concave structural body and the second concave structural body are connected and fixed through the back beam, and the center lines of the first ∧-shaped clamping piece and the second ∧-shaped clamping piece are collinear with the center point of the sleeve.

[0010] Furthermore, if there are six partitions, the supporting pier has six fan-shaped accommodation areas;

[0011] The inner concave side length of the first concave structure body is a, the maximum transverse distance between the two adjacent partitions is b, the first ∧-shaped clamping piece and the second ∧-shaped clamping piece have the same structure, and the length of their open side is c, then: a>b>c.

[0012] Furthermore, the first concave structure body and the second concave structure body are both formed by assembling and fixing two rows of rectangular boxes.

[0013] Furthermore, a waist-shaped hole is provided in the middle of the rectangular box body.

[0014] Furthermore, the row of rectangular boxes close to the sleeve is an inner row, and the inner row has at least 6 rectangular boxes, and the back beam is fixedly installed on the fixing seam of two adjacent rectangular boxes in the inner row.

[0015] The advantages of the present invention are:

[0016] In this structure, the first docking assembly and the second docking assembly are respectively arranged on both sides of the supporting pier, and the two are aligned with the two fan-shaped receiving areas of the supporting pier, snapped into place and welded and fixed. Then, the back beam is fixedly installed between the first docking assembly and the second docking assembly to realize the loading of the supporting pier. In conjunction with the SPMT self-propelled hydraulic flatbed truck, the jacket can be moved conveniently and quickly, greatly saving construction time. It allows the transport ship to transport two pieces of cargo at a time, and there is no need to perform a 90° turn operation during installation at sea, reducing the construction risk at the offshore operation site. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the installation diagram of the utility model Figure 1 .

[0018] Figure 2 This is the installation diagram of the utility model Figure 2 .

[0019] Figure 3 A top view of the utility model Figure 1 .

[0020] Figure 4 A top view of the utility model Figure 2 . DETAILED DESCRIPTION

[0021] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0022] A support pier 5 is provided at the bottom of each leg of the large wind turbine jacket 4. The support pier 5 includes a top plate 51 and a sleeve 52. The top plate 51 is arranged horizontally, and the sleeve 52 is arranged vertically at the center of the top of the top plate 51. Six vertically arranged partitions 53 are fixed at equal intervals on the circumference of the sleeve 52 between the top plate 51 and the sleeve 52. The width of the partition 53 decreases from top to bottom, and a fan-shaped accommodating area is formed between two adjacent partitions 53 and the outer wall of the sleeve 52. There are six fan-shaped accommodating areas on the support pier 5.

[0023] like Figure 1-4 A large-scale wind turbine duct rack transfer tool shown includes a first docking assembly 1 , a second docking assembly 2 and six back beams 3 .

[0024] The first docking assembly 1 and the second docking assembly 2 are respectively arranged transversely on both sides of the supporting pier 5 .

[0025] The first docking assembly 1 includes a first concave structural body, the inner concave side of the first concave structural body is arranged close to the supporting pier 5, and a first ∧-shaped clamping plate 7 is provided in the center of the inner concave side.

[0026] The second docking assembly 2 includes a second concave structural body. The inner concave side of the second concave structural body is arranged close to the supporting pier 5, and a second ∧-shaped clamping plate 6 is provided in the center of the inner concave side.

[0027] After the first docking assembly 1 is clamped into place on one side of the support pier 5 through the first ∧-shaped clamping plate 7, the second docking assembly 2 is clamped into place on the other side of the support pier 5 through the second ∧-shaped clamping plate 6. At this time, the first concave structure body and the second concave structure body are both below the top plate 51, and the adjacent sides of the first concave structure body and the second concave structure body are connected and fixed through the back beam 3, and the center line of the first ∧-shaped clamping plate 7, the center line of the second ∧-shaped clamping plate 6 and the center center of the sleeve 52 are collinear.

[0028] The inner concave side length of the first concave structure body is a, the maximum horizontal distance between two adjacent partitions 53 is b, the first ∧-shaped clamping plate 7 and the second ∧-shaped clamping plate 6 have the same structure, and the length of their open side is c, then: a>b>c.

[0029] The first concave structure body and the second concave structure body are both assembled and fixed by two rows of rectangular boxes 8, and a waist-shaped hole is provided in the middle of each rectangular box 8.

[0030] The row of rectangular box bodies 8 close to the sleeve 52 is the inner row, and the inner row has 8 rectangular box bodies 8, then 4 rectangular box bodies 8 are provided on both sides of the first ∧-shaped clamping plate 7 and the second ∧-shaped clamping plate 6, and the row of rectangular box bodies 8 away from the sleeve 52 is the outer row, and the outer row has 10 rectangular box bodies 8.

[0031] A back beam 3 is fixedly mounted on the fixing seams of two adjacent rectangular boxes 8 in the inner row.

[0032] The advantages of the present invention are:

[0033] The large wind turbine duct frame 4 is vertically arranged, and each pile leg is transferred using one of the structures.

[0034] A pad 9 is set at the bottom of the supporting pier 5 of each pile leg, and an SPMT self-propelled hydraulic flatbed trolley 10 is set on both sides of the supporting pier 5. A round pier 11 is set on the outside of the two SPMT self-propelled hydraulic flatbed trolleys 10. The first docking assembly 1 and the second docking assembly 2 are respectively set on both sides of the supporting pier 5 and on the top of the SPMT self-propelled hydraulic flatbed trolley 10. The first docking assembly 1 and the second docking assembly 2 are aligned with the two fan-shaped receiving areas of the supporting pier 5 and are inserted into place. At the top of the round pier, an I-beam 12 is used to support the first docking assembly 1 and the second docking assembly 2, and then The partition 53 is welded and fixed to the first docking assembly 1 and the second docking assembly 2, and the top plate 51 is welded and fixed to the first docking assembly 1 and the second docking assembly 2. Then, the back beam 3 is fixedly installed between the first docking assembly 1 and the second docking assembly 2 to realize the loading of the support pier 5, thereby cooperating to realize the movement of the jacket 4, which is convenient and fast. During the movement, the round pier 11 and the I-beam 12 remain in place, which greatly saves construction time and enables the transport ship to transport two pieces of cargo at a time. There is no need to perform a 90° turnover operation during installation at sea, which reduces the construction risk at the offshore operation site.

[0035] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A transport tool for a large wind turbine jacket, wherein each leg of the large wind turbine jacket is provided with a support pier at the bottom thereof, the support pier comprising a top plate and a sleeve, the top plate being arranged horizontally, the sleeve being arranged vertically at the top center of the top plate, and a plurality of vertically arranged partitions being fixed at equal intervals on the circumference of the sleeve between the top plate and the sleeve, so that a fan-shaped accommodation area is formed between two adjacent partitions and the outer wall of the sleeve. Its characteristics are: It includes a first docking assembly, a second docking assembly and a back beam; The first docking assembly and the second docking assembly are respectively arranged transversely on both sides of the supporting pier; The first docking assembly includes a first concave structural body, the inner concave side of the first concave structural body is arranged close to the supporting pier, and a first ∧-shaped clamping piece is provided in the center of the inner concave side; The second docking assembly includes a second concave structural body, the inner concave side of the second concave structural body is arranged close to the supporting pier, and a second ∧-shaped clamping piece is provided in the center of the inner concave side; After the first docking assembly is clamped into place on one side of the support pier through the first ∧-shaped clamping piece, the second docking assembly is clamped into place on the other side of the support pier through the second ∧-shaped clamping piece. At this time, the first concave structural body and the second concave structural body are both below the top plate, and the adjacent sides of the first concave structural body and the second concave structural body are connected and fixed through the back beam, and the center lines of the first ∧-shaped clamping piece and the second ∧-shaped clamping piece are collinear with the center point of the sleeve.

2. A large-scale wind turbine jacket transfer tool according to claim 1, characterized in that: If there are 6 partitions, then there are 6 fan-shaped accommodation areas on the support pier; The inner concave side length of the first concave structure body is a, the maximum transverse distance between the two adjacent partitions is b, the first ∧-shaped clamping piece and the second ∧-shaped clamping piece have the same structure, and the length of their open side is c, then: a>b>c.

3. The large-scale wind turbine jacket transfer tool according to claim 2 is characterized in that: The first concave structure body and the second concave structure body are both formed by assembling and fixing two rows of rectangular boxes.

4. The large-scale wind turbine jacket transfer tool according to claim 3 is characterized in that: A waist-shaped hole is provided in the middle of the rectangular box body.

5. The large-scale wind turbine jacket transfer tool according to claim 3 is characterized in that: The row of rectangular boxes close to the sleeve is the inner row, and the inner row has at least 6 rectangular boxes, and the back beam is fixedly installed on the fixing seams of two adjacent rectangular boxes in the inner row.

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