Ship loading transportation tool convenient to mount and dismount

Abstract

The invention provides a shipping transportation tool convenient to assemble and disassemble. The shipping transportation tool comprises an upper hoop, a lower hoop, a box body and supporting column legs. The upper hoop is mounted at the top of the supporting column leg; the supporting column legs are welded to the top of the box body. The supporting column legs evenly transmit force borne by the upper hoop to the box body. The lower hoop is arranged in the middle of the box body; the upper hoop comprises an upper left hoop and an upper right hoop which are symmetrically arranged; the upper left hoop and the upper right hoop are detachably connected to form an upper clamping cavity; the upper clamping cavity is in contact with a jacket grouting end ring plate to transfer the gravity of the jacket; the lower hoop mainly comprises a lower left hoop and a lower right hoop which are formed by extending the box body structure; the lower left hoop and the lower right hoop are detachably connected to form a lower clamping cavity; the method is used for solving the problems of in-field transfer, shipping transportation and the like in the manufacturing process of a large batch of ultrahigh and overweight fan jackets, disassembly and assembly are simplified, the circulation speed is increased, the manufacturing period of the jackets is shortened, and the production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of ship loading and transporting tooling, in particular to a ship loading and transporting tooling which is easy to install and disassemble. Background Art

[0002] As a pioneer in the global energy transformation, offshore wind power is in an active period of technological innovation and industrial expansion. In 2022, the global offshore wind power installed capacity reached 8.8 GW, highlighting its importance as a clean energy solution. Offshore wind power still faces many considerations in terms of environmental impact, technical challenges and cost control, but its share in the global energy structure continues to grow, showing its important role in achieving a low-carbon economy and addressing climate change. Looking ahead, offshore wind power is expected to continue to be the main force of clean energy and occupy a core position in the grand blueprint of global energy transformation.

[0003] In the construction of offshore wind farms, the loading and transportation of wind turbine conductor racks is a key link, but there are many challenges in the existing technology. First, the height of the conductor rack is usually more than 50 meters, resulting in a high center of gravity and poor stability. In addition, the contact area at the bottom of the conductor rack is small, resulting in stress concentration and affecting the stability of the structure. With the large-scale development of offshore wind power projects, how to improve construction efficiency while ensuring quality, optimize supply chain management, and innovate process methods has become the key to the development of the industry. On-site relocation and transportation faces difficulties such as numerous equipment and many transportation obstacles, which puts forward higher technical requirements for the design and transportation plan of tooling. Under the urgent project schedule requirements, the technical team needs to quickly formulate and implement the transportation plan, which requires the tooling design to be highly flexible and adaptable. Conventional conductor rack transportation tooling is usually transported with the ship, with slow turnover. Each set of conductor racks needs to be equipped with transportation tooling, and the tooling cost is huge. Therefore, there is an urgent need for an improved wind turbine conductor rack loading and transportation tooling to solve the shortcomings of the existing technology, improve transportation efficiency and safety, and adapt to the rapid development needs of the offshore wind power industry. Summary of the invention

[0004] The purpose of the present invention is to provide a shipping and transportation tool that is easy to install and disassemble, which is used to solve the problems of on-site transportation, shipping and transportation during the production of large batches of ultra-high and ultra-heavy wind turbine duct racks, simplify disassembly and installation, speed up the circulation speed, shorten the duct rack manufacturing cycle, and reduce production costs.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a kind of loading and transport tooling that is easy to install and disassemble, including an upper clamp, a lower clamp, a box body and a support column leg; the upper clamp is installed on the top of the support column leg; the support column leg is welded to the top of the box body; the support column leg evenly transfers the force exerted on the upper clamp to the box body; the lower clamp is opened in the middle of the box body; the upper clamp includes a symmetrically arranged upper left clamp and an upper right clamp; the upper left clamp and the upper right clamp are detachably connected to form an upper clamping cavity; the upper clamping cavity contacts the grouting end ring plate of the conductor frame to transfer the gravity of the conductor frame itself; the lower clamp is mainly composed of a lower left clamp and a lower right clamp formed by extending the box body structure; the lower left clamp and the lower right clamp are detachably connected to form a lower clamping cavity.

[0006] As a further improvement of the technical solution of the present invention, the upper clamp also includes a first ring plate, a support box, a second ring plate, a reinforcing rib, a third ring plate, a connecting column, a fourth ring plate and an upper connecting plate; the support box is welded on the first ring plate; the second ring plate is welded on the top of the support box; the reinforcing rib is welded on the second ring plate; the third ring plate is welded on the top of the reinforcing rib; the connecting column is welded on the third ring plate; the fourth ring plate is welded on the top of the connecting column; the upper connecting plate is respectively welded to the ends of the first ring plate, the second ring plate, the third ring plate and the fourth ring plate; the two symmetrical upper connecting plates are connected by bolts, so that the upper left clamp is connected to the upper right clamp to form an upper clamping cavity.

[0007] As a further improvement of the technical solution of the present invention, the upper clamp also includes an upper inner wall plate; the upper inner wall plate is welded to the inner side walls of the first ring plate, the second ring plate and the third ring plate respectively.

[0008] As a further improvement of the technical solution of the present invention, when the support column leg is a left-right symmetrical structure; the support column leg includes a support column, a pad and a diagonal brace; the pad is installed on the box body; the bottom of the support column is welded to the pad, and the top of the support column is welded to the first ring plate; there are multiple diagonal braces; the bottom of each diagonal brace is welded to the box body; the top of each diagonal brace is welded to the support box body.

[0009] As a further improvement of the technical solution of the present invention, the box body is a bilaterally symmetrical structure; the box body is a closed box body welded from two steel plates; and crisscrossing rib plates are arranged inside the box body.

[0010] As a further improvement of the technical solution of the present invention, the lower clamp also includes a lower connecting plate, a lower inner wall plate and a reinforcing plate; the lower connecting plate is welded to the extended end of the box structure; the two symmetrical lower connecting plates are connected by bolts, so that the lower left clamp is connected to the lower right clamp to form a lower clamping cavity; the lower inner wall plate is welded to the annular inner wall of the box; the reinforcing plate is respectively connected to the box and the lower connecting plate.

[0011] The present invention provides a ship loading and transport tooling that is easy to install and disassemble, which is used to solve the problems of on-site transportation, ship loading and transportation during the production of large batches of ultra-high and ultra-heavy wind turbine duct racks, simplify disassembly and installation, speed up the circulation speed, shorten the duct rack manufacturing cycle, and reduce production costs. The present invention has the following beneficial effects:

[0012] 1. This transport tooling is suitable for on-site transfer and shipping during the production process of ultra-high and ultra-heavy fan duct racks, and is easy to disassemble and install.

[0013] 2. The tooling can be reused, with low cost sharing and high turnover rate.

[0014] 3. The structure is more reasonable and the load is evenly transmitted. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of a ship loading and transport tooling that is easy to install and disassemble according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the upper clamp structure of an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the support column leg structure according to an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the box structure of an embodiment of the present invention;

[0020] Figure 5 This is a schematic diagram of the lower clamp structure of an embodiment of the present invention;

[0021] Figure 6 The present invention is a schematic diagram of the working state of a ship loading and transport tool that is easy to install and disassemble according to an embodiment of the present invention.

[0022] In the attached drawings: 100-upper clamp; 200-lower clamp; 300-box; 400-support column leg; 500-catheter frame; 600-transport tooling; 700-SPMT trolley; 800-bolt connection; 1-first ring plate; 2-support box; 3-second ring plate; 4-reinforcement rib; 5-third ring plate; 6-connecting column; 7-fourth ring plate; 8-upper connecting plate; 9-upper inner wall plate; 10-support column; 11-pad; 12-diagonal brace; 13-steel plate; 14-rib plate; 15-lower connecting plate; 16-lower inner wall plate; 17-reinforcement plate. DETAILED DESCRIPTION

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, upper end, lower end, top, bottom...) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In the present invention, unless otherwise clearly defined and limited, the term "connection" should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features; in addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0028] like Figures 1 to 6As shown, a loading and transport tool that is easy to install and disassemble comprises an upper clamp 100, a lower clamp 200, a box body 300 and a support column leg 400; the upper clamp 100 is installed on the top of the support column leg 400; the support column leg 400 is welded to the top of the box body 300; the support column leg 400 evenly transfers the force exerted on the upper clamp 100 to the box body 300; the lower clamp 200 is opened in the middle of the box body 300; the upper clamp 100 comprises an upper left clamp and an upper right clamp symmetrically arranged; the upper left clamp and the upper right clamp are detachably connected to form an upper clamping cavity; the upper clamping cavity contacts the grouting end ring plate of the conductor frame to transfer the weight of the conductor frame itself; the lower clamp 200 is mainly composed of a lower left clamp and a lower right clamp formed by extending the box body 300 structure; the lower left clamp and the lower right clamp are detachably connected to form a lower clamping cavity. The present invention is used to solve the problems of on-site transportation, ship loading and transportation during the production of large batches of ultra-high and ultra-heavy wind turbine duct racks, simplify disassembly and installation, speed up the circulation speed, shorten the duct rack manufacturing cycle, and reduce production costs.

[0029] Figure 2 The upper clamp structure is shown. Specifically, in the present embodiment, the upper clamp 100 also includes a first ring plate 1, a support box 2, a second ring plate 3, a reinforcing rib 4, a third ring plate 5, a connecting column 6, a fourth ring plate 7 and an upper connecting plate 8; the support box 2 is welded to the first ring plate 1; the second ring plate 3 is welded to the top of the support box 2; the reinforcing rib 4 is welded to the second ring plate 3; the third ring plate 5 is welded to the top of the reinforcing rib 4; the connecting column 6 is welded to the third ring plate 5; the fourth ring plate 7 is welded to the top of the connecting column 6; the upper connecting plate 8 is respectively welded to the ends of the first ring plate 1, the second ring plate 3, the third ring plate 5 and the fourth ring plate 7; the two symmetrical upper connecting plates 8 are connected by bolts, so that the upper left clamp is connected to the upper right clamp to form an upper clamping cavity.

[0030] Specifically, in the present embodiment, the upper clamp 100 further includes an upper inner wall plate 9 ; the upper inner wall plate 9 is welded to the inner side walls of the first ring plate 1 , the second ring plate 3 and the third ring plate 5 , respectively.

[0031] Figure 3The support column leg structure is shown. Specifically, in this embodiment, when the support column leg 400 is a bilaterally symmetrical structure, the support column leg 400 includes a support column 10, a pad 11 and a diagonal brace 12. The pad 11 is installed on the box 300. The bottom of the support column 10 is welded to the pad 11, and the top of the support column 10 is welded to the first ring plate 1. There are multiple diagonal braces 12. The bottom of each diagonal brace 12 is welded to the box 300. The top of each diagonal brace 12 is welded to the support box 2. It should be noted that the support column leg 400 structure is mainly composed of the support column 10 and the diagonal brace 12, which evenly transfers the force received by the upper clamp 100 to the box 300 structure.

[0032] Figure 4 The box structure is shown. Specifically, in this embodiment, the box 300 is a bilaterally symmetrical structure; the box 300 is a closed box formed by welding two steel plates 13; and the box 300 is provided with crisscross ribs 14 inside. It should be noted that the box 300 is mainly formed by the crisscross ribs 14.

[0033] Figure 5 The lower hoop structure is shown. Specifically, in the present embodiment, the lower hoop 200 further includes a lower connecting plate 15, a lower inner wall plate 16 and a reinforcing plate 17; the lower connecting plate 15 is welded to the end of the extended structure of the box body 300; the two symmetrical lower connecting plates 15 are connected by bolts, so that the lower left hoop is connected to the lower right hoop to form a lower clamping cavity; the lower inner wall plate 16 is welded to the annular inner wall of the box body 300; the reinforcing plate 17 connects the box body 300 and the lower connecting plate 15 respectively. It should be noted that holes are drilled on the lower connecting plate 15 and connected by bolts; the reinforcing plate 17 connects the box body 300 structure and the connecting plate to increase the strength of the connecting plate.

[0034] refer to Figure 6 This is the working state of the tooling. When transporting the conductor frame 500, the left and right halves of the transport tooling 600 are hoisted onto two SPMT trolleys 700, and the trolleys are driven to the final assembly site. The clamps of the left and right halves are respectively put on the leg columns of the conductor frame 500, and the left and right halves of the structure are connected by bolts 800 to complete the fixation of the leg columns and the clamp-type tooling. Finally, the SMPT trolley applies an upward thrust to the ring plate of the upper clamp 100, so that the entire conductor frame 500 can be lifted off the ground and transported. At the same time, the inner wall plate positions in the upper and lower clamps play a limiting role to prevent the pile tip from rotating during transportation.

[0035] The present invention provides a ship loading and transport tooling that is easy to install and disassemble, which is used to solve the problems of on-site transportation, ship loading and transportation during the production of large batches of ultra-high and ultra-heavy wind turbine duct racks, simplify disassembly and installation, speed up the circulation speed, shorten the duct rack manufacturing cycle, and reduce production costs. The present invention has the following beneficial effects:

[0036] 1. This transport tooling is suitable for on-site transfer and shipping during the production process of ultra-high and ultra-heavy fan duct racks, and is easy to disassemble and install.

[0037] 2. The tooling can be reused, with low cost sharing and high turnover rate.

[0038] 3. The structure is more reasonable and the load is evenly transmitted.

[0039] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A ship loading and transport tool that is easy to install and disassemble, characterized in that: It includes an upper clamp, a lower clamp, a box body and a support column leg; the upper clamp is installed on the top of the support column leg; the support column leg is welded to the top of the box body; the support column leg evenly transfers the force exerted on the upper clamp to the box body; the lower clamp is opened in the middle of the box body; the upper clamp includes a symmetrically arranged upper left clamp and an upper right clamp; the upper left clamp and the upper right clamp are detachably connected to form an upper clamping cavity; the upper clamping cavity contacts the grouting end ring plate of the conductor frame to transfer the gravity of the conductor frame itself; the lower clamp is mainly composed of a lower left clamp and a lower right clamp formed by extending the box body structure; the lower left clamp and the lower right clamp are detachably connected to form a lower clamping cavity.

2. The easy-to-install and disassemble ship loading and transport tooling according to claim 1 is characterized by: The upper clamp also includes a first ring plate, a support box, a second ring plate, a reinforcing rib, a third ring plate, a connecting column, a fourth ring plate and an upper connecting plate; the support box is welded on the first ring plate; the second ring plate is welded on the top of the support box; the reinforcing rib is welded on the second ring plate; the third ring plate is welded on the top of the reinforcing rib; the connecting column is welded on the third ring plate; the fourth ring plate is welded on the top of the connecting column; the upper connecting plate is respectively welded to the ends of the first ring plate, the second ring plate, the third ring plate and the fourth ring plate; the two symmetrical upper connecting plates are connected by bolts, so that the upper left clamp is connected to the upper right clamp to form an upper clamping cavity.

3. The easy-to-install and disassemble ship loading and transport tooling according to claim 2 is characterized in that: The upper clamp also includes an upper inner wall plate; the upper inner wall plate is welded to the inner side walls of the first ring plate, the second ring plate and the third ring plate respectively.

4. The easy-to-install and disassemble ship loading and transport tool according to claim 1 is characterized in that: When the support column leg is a left-right symmetrical structure; the support column leg includes a support column, a pad and a diagonal brace; the pad is installed on the box body; the bottom of the support column is welded to the pad, and the top of the support column is welded to the first ring plate; there are multiple diagonal braces; the bottom of each diagonal brace is welded to the box body; the top of each diagonal brace is welded to the support box body.

5. The easy-to-install and disassemble ship loading and transport tool according to claim 1 is characterized in that: The box body is a bilaterally symmetrical structure; the box body is a closed box body welded from two steel plates; and crisscrossing rib plates are arranged inside the box body.

6. The easy-to-install and disassemble ship loading and transport tool according to claim 1, characterized in that: The lower clamp also includes a lower connecting plate, a lower inner wall plate and a reinforcing plate; the lower connecting plate is welded to the extended end of the box structure; the two symmetrical lower connecting plates are connected by bolts, so that the lower left clamp is connected to the lower right clamp to form a lower clamping cavity; the lower inner wall plate is welded to the annular inner wall of the box; the reinforcing plate is respectively connected to the box and the lower connecting plate.

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