Steel structure machining device for offshore wind plant construction
By designing a steel structure processing device for offshore wind farm construction including support table, cutting motor, nozzle and heating plate, the problem of difficulty in fixed cutting and easy rust on offshore steel structure is solved, and the effect of convenient cutting and double rust is achieved.
Patent Information
- Application Number
- CN202422174523.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-05
AI Technical Summary
When used at sea, it is difficult to easily fix the steel structure for cutting, and the steel structure is prone to rust, making it difficult to quickly spray anti-rust.
A steel structure processing device including a support table, a steel structure main body, a support frame, a movable frame, a cutting knife, a cutting motor, a movable rod, a plug rod, a pressure plate, a spray head, a transmission tube and a heating plate are designed. By setting up a pressure plate, a movable rod and an insert rod, the main body of the steel structure is fixed and moved, and the cutting motor and a cutting knife are used to cut; at the same time, anti-rust spray is performed through the suction pump, transmission pipe and spray head, and double-rust prevention is performed using the heating plate.
It realizes convenient cutting of fixed steel structures, shortens the construction cycle, and prevents rust from steel structures through double anti-rust measures, extending the service life of the equipment.
Smart Images
Figure CN223000144U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structure processing, and particularly relates to a steel structure processing device for offshore wind farm construction. Background Technique
[0002] An offshore wind farm refers to an offshore wind power with a water depth of about 10 meters. Compared with onshore wind farms, the advantages of offshore wind farms are mainly that they do not occupy land resources, are basically not affected by terrain and landforms, have higher wind speeds, richer wind energy resources, larger single-unit capacities of wind turbines (3 - 5 MW), and higher annual utilization hours. However, the construction technology of offshore wind farms is also more difficult, and the construction cost is generally 2 - 3 times that of onshore wind farms.
[0003] Currently, the steel structure processing devices for offshore wind farm construction in the prior art are usually used to process the steel structures for construction. When in use, since the offshore wind farm is located on the sea surface, the supporting steel structures require accurate lengths, and the steel structures need to be cut. When cutting, it is not convenient to fix the steel structures, resulting in a longer cutting time, which will prolong the construction period. There is a problem that the steel structures cannot be conveniently fixed for cutting. And when in use, the steel structures are in contact with seawater on the sea surface, and long-term use will cause the steel structures to rust, and anti-rust agents need to be applied to the steel structures. There is a problem that spraying cannot be conveniently carried out. Content of the Utility Model
[0004] (I) Technical Problems to be Solved
[0005] Aiming at the deficiencies of the prior art, the utility model provides a steel structure processing device for offshore wind farm construction, which solves the problems put forward in the above background technique.
[0006] (II) Technical Solutions
[0007] To achieve the above purposes, the utility model is realized through the following technical solutions: It includes a support platform, on the upper end of the support platform is provided a steel structure main body, on the upper end of the support platform is fixedly connected a support frame, on one side of the support frame is slidably connected a movable frame, inside the movable frame is rotationally connected a cutting knife, and on one side of the cutting knife is fixedly connected a cutting motor;
[0008] On the upper end of the support platform is slidably connected a movable rod, inside the movable rod is sleeved an insertion rod, on one end of the insertion rod is fixedly connected a pressing plate, on the lower end of the pressing plate is fixedly connected a connecting rod, on one side of the connecting rod is inserted into the movable rod, inside the connecting rod is slidably connected a limiting block, on one side of the limiting block is slidably connected to the movable rod, one end of the limiting block is in contact with a top block, and on one side of the top block is slidably connected to the movable rod;
[0009] One side of the support platform is fixedly connected with a storage box. Inside the storage box, a first connection frame is fixedly connected. Inside the first connection frame, a transmission pipe is fixedly connected. One side of the transmission pipe is fixedly connected with a spray head. One side of the transmission pipe is fixedly connected with a connecting pipe. One end of the connecting pipe is fixedly connected with a suction pump. One side of the suction pump is fixedly connected with the storage box. One side of the first connection frame is fixedly connected with a second connection frame. One side of the second connection frame is fixedly connected with a heating plate.
[0010] Optionally, one side of the cutting motor is fixedly connected with a movable frame. Inside the support frame, a second output motor is fixedly connected. One end of the output shaft of the second output motor is key-connected with a reciprocating lead screw. One side of the reciprocating lead screw is threadedly connected with the movable frame.
[0011] Optionally, the lower end of the pressing plate contacts the steel structure main body. One side of the movable rod contacts the steel structure main body. There is a chamfer at the lower end of the limiting block. The upper end of the movable rod is provided with a pressing plate.
[0012] Optionally, a second support spring is fixedly connected inside the support platform. One end of the second support spring is fixedly connected with a movable rod. Inside the movable rod, a first support spring is arranged. The lower end of the first support spring contacts the connecting rod. The first support spring surrounds the connecting rod.
[0013] Optionally, a first output motor is fixedly connected inside the support platform. One end of the output shaft of the first output motor is key-connected with a transmission group. One end of the transmission group is fixedly connected with a moving wheel. One side of the moving wheel contacts the steel structure main body. The transmission group is inside the support platform.
[0014] Optionally, the first connection frame and the second connection frame surround the steel structure main body. The spray heads are distributed in an annular array. There are two first connection frames inside the storage box. The heating plate is between the two first connection frames. The spray heads are connected with the first connection frame.
[0015] The present utility model provides a steel structure processing device for offshore wind farm construction, having the following beneficial effects:
[0016] For the steel structure processing device for offshore wind farm construction, by arranging the pressing plate and the movable rod, the steel structure main body is fixed. By arranging the sliding groove, the movable rod is moved. By arranging the insertion rod, the movable rod is fixed. By arranging the top block and the limiting block, the connecting rod is fixed inside the movable rod.
[0017] The steel structure processing device for the construction of the offshore wind farm drives the main steel structure to move by setting up moving wheels, a transmission group and a first output motor. The rust inhibitor is sucked by setting up a suction pump and a connecting pipe, and the rust inhibitor is sprayed on the surface of the main steel structure through a transmission pipe and a nozzle. The main steel structure is double-rusted by setting up a heating plate. Description of the Drawings
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;
[0019] Figure 2 It is a structural schematic diagram of the first front sectional view of the present utility model;
[0020] Figure 3 For the present utility model Figure 2 It is a structural schematic diagram of the partial enlargement at A in the present utility model;
[0021] Figure 4 It is a structural schematic diagram of the second front sectional view of the present utility model;
[0022] Figure 5 For the present utility model Figure 4 It is a structural schematic diagram of the partial enlargement at B in the present utility model;
[0023] Figure 6 It is a structural schematic diagram of the first left sectional view of the present utility model;
[0024] Figure 7 It is a structural schematic diagram of the second left sectional view of the present utility model;
[0025] Figure 8 It is a structural schematic diagram of the third left sectional view of the present utility model;
[0026] Figure 9 It is a structural schematic diagram of the fourth left sectional view of the present utility model.
[0027] In the figure: 1, support platform; 2, main steel structure; 3, support frame; 4, movable frame; 5, cutting knife; 6, cutting motor; 7, pressing plate; 8, nozzle; 9, transmission pipe; 10, first support spring; 11, first connection frame; 12, second connection frame; 13, heating plate; 14, connecting pipe; 15, suction pump; 16, storage tank; 17, transmission group; 18, first output motor; 19, moving wheel; 20, connecting rod; 21, movable rod; 22, top block; 23, limiting block; 24, second support spring; 25, chute; 26, insertion rod; 27, second output motor; 28, reciprocating lead screw. Detailed Embodiments
[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Embodiment 1
[0029] Please refer to Figures 1 to 9 , the present invention provides a technical solution: a steel structure processing device for offshore wind farm construction, including a support table 1. A second support spring 24 is fixedly connected inside the support table 1. A steel structure main body 2 is arranged at the upper end of the support table 1. A support frame 3 is fixedly connected to the upper end of the support table 1. A second output motor 27 is fixedly connected inside the support frame 3. One end of the output shaft of the second output motor 27 is key-connected to a reciprocating lead screw 28. A movable frame 4 is slidably connected to one side of the support frame 3. The movable frame 4 is threadedly connected to one side of the reciprocating lead screw 28. A cutting knife 5 is connected to the movable frame 4 through a bearing. A cutting motor 6 is fixedly connected to one side of the cutting knife 5. The cutting motor 6 is fixedly connected to one side of the movable frame 4. A movable rod 21 is slidably connected to the upper end of the support table 1. A plug rod 26 is sleeved inside the movable rod 21. One end of the plug rod 26 is fixedly connected to a pressing plate 7. The lower end of the pressing plate 7 contacts the steel structure main body 2. A connecting rod 20 is fixedly connected to the lower end of the pressing plate 7. One side of the connecting rod 20 is inserted into the movable rod 21. One side of the movable rod 21 contacts the steel structure main body 2. The upper end of the movable rod 21 is provided with the pressing plate 7. One end of the second support spring 24 is fixedly connected to the movable rod 21. A first support spring 10 is arranged inside the movable rod 21. The lower end of the first support spring 10 contacts the connecting rod 20. The first support spring 10 surrounds the connecting rod 20. A limiting block 23 is slidably connected inside the connecting rod 20. There is a chamfer at the lower end of the limiting block 23. One side of the limiting block 23 is slidably connected to the movable rod 21. One end of the limiting block 23 contacts a top block 22. One side of the top block 22 is slidably connected to the movable rod 21. By setting the pressing plate 7 and the movable rod 21, the steel structure main body 2 is fixed. By setting the chute 25, the movable rod 21 can move. By setting the plug rod 26, the movable rod 21 is fixed. By setting the top block 22 and the limiting block 23, the connecting rod 20 is fixed inside the movable rod 21.
[0030] During use, place the steel structure main body 2 on the support platform 1, pull the pressing plate 7 upward to move the movable rod 21 in the chute 25 so that the movable rod 21 contacts one side of the steel structure main body 2, then lower the pressing plate 7 to squeeze the steel structure main body 2. When the pressing plate 7 moves downward, insert the insertion rod 26 into the support platform 1 to fix the movable rod 21, and insert the limiting block 23 at the lower end of the connecting rod 20 into the movable rod 21 to fix the connecting rod 20. When it is necessary to remove the steel structure main body 2, press the top blocks 22 on both sides of the movable rod 21 so that the top blocks 22 push the limiting block 23 to retract the limiting block 23 into the connecting rod 20, enabling the connecting rod 20 to move in the movable rod 21 and move the pressing plate 7. Then start the cutting motor 6 to drive the cutting knife 5 to rotate, start the second output motor 27 to make the reciprocating lead screw 28 drive the movable frame 4 up and down, and use the cutting knife 5 to cut the steel structure main body 2 to the required length, facilitating its use in the sea, achieving the purpose of conveniently fixing the steel structure for cutting. Embodiment 2
[0031] Please refer to Figures 1 to 9, the present utility model provides a technical solution: a steel structure processing device for offshore wind farm construction, including a support table 1. A steel structure main body 2 is arranged at the upper end of the support table 1. A support frame 3 is fixedly connected to the upper end of the support table 1. A movable frame 4 is slidably connected to one side of the support frame 3. A cutting knife 5 is connected to the inside of the movable frame 4 by bearings. A cutting motor 6 is fixedly connected to one side of the cutting knife 5. A storage box 16 is fixedly connected to one side of the support table 1. A first connection frame 11 is fixedly connected to the inside of the storage box 16. There are two first connection frames 11 inside the storage box 16. A transmission pipe 9 is fixedly connected to the inside of the first connection frame 11. A spray head 8 is fixedly connected to one side of the transmission pipe 9. The spray heads 8 are distributed in a circular array. The spray heads 8 are connected to the first connection frame 11. A connection pipe 14 is fixedly connected to one side of the transmission pipe 9. One end of the connection pipe 14 is fixedly connected to a suction pump 15. The suction pump 15 is fixedly connected to one side of the storage box 16. A second connection frame 12 is fixedly connected to one side of the first connection frame 11. The first connection frame 11 and the second connection frame 12 surround the steel structure main body 2. A heating plate 13 is fixedly connected to one side of the second connection frame 12. A first output motor 18 is fixedly connected to the inside of the support table 1. A transmission group 17 is key-connected to the output shaft at one end of the first output motor 18. A moving wheel 19 is fixedly connected to one end of the transmission group 17. One side of the moving wheel 19 is in contact with the steel structure main body 2. The transmission group 17 is inside the support table 1. The heating plate 13 is between the two first connection frames 11. By setting the moving wheel 19, the transmission group 17, and the first output motor 18, the steel structure main body 2 is driven to move. By setting the suction pump 15 and the connection pipe 14, the rust inhibitor is sucked. Through the transmission pipe 9 and the spray heads 8, the rust inhibitor is sprayed on the surface of the steel structure main body 2. By setting the heating plate 13, double rust prevention is carried out on the steel structure main body 2.
[0032] During use, one end of the steel structure main body 2 is placed on the support table 1. The first output motor 18 is started, causing the transmission group 17 to operate, so that the moving wheel 19 rotates. The moving wheel 19 clamps the steel structure main body 2, causing the steel structure main body 2 to move and move the steel structure main body 2 into the storage box 16. At the same time as the first output motor 18 is started, the suction pump 15 also operates, sucking the rust inhibitor in the storage box 16, then transmitting it into the connection pipe 14, and then transmitting it into the transmission pipe 9 through the connection pipe 14. Through the opened spray heads 8, the rust inhibitor is sprayed out to spray the surface of the steel structure main body 2. There are two spraying structures. After the first spraying is completed, through the heating plate 13, the rust inhibitor quickly solidifies on the surface of the steel structure main body 2, and then the second spraying structure is used for spraying again to increase the rust prevention effect and prevent the steel structure main body 2 from rusting in the sea, achieving the purpose of convenient spraying.
[0033] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.
Claims
1. A steel structure processing device for offshore wind farm construction, comprising a support platform (1), characterized in that: A steel structure body (2) is provided at the upper end of the support platform (1); a support frame (3) is fixedly connected to the upper end of the support platform (1); a movable frame (4) is slidably connected to one side of the support frame (3); a cutting knife (5) is connected to an internal bearing of the movable frame (4); and a cutting motor (6) is fixedly connected to one side of the cutting knife (5); The upper end of the support platform (1) is slidably connected to a movable rod (21), an insert rod (26) is sleeved inside the movable rod (21), one end of the insert rod (26) is fixedly connected to a pressure plate (7), the lower end of the pressure plate (7) is fixedly connected to a connecting rod (20), one side of the connecting rod (20) is inserted with the movable rod (21), the interior of the connecting rod (20) is slidably connected to a limiting block (23), one side of the limiting block (23) is slidably connected to the movable rod (21), one end of the limiting block (23) is in contact with a top block (22), and one side of the top block (22) is slidably connected to the movable rod (21); A storage box (16) is fixedly connected to one side of the support platform (1), a first connection frame (11) is fixedly connected to the interior of the storage box (16), a transmission pipe (9) is fixedly connected to the interior of the first connection frame (11), a nozzle (8) is fixedly connected to one side of the transmission pipe (9), a connection pipe (14) is fixedly connected to one side of the transmission pipe (9), one end of the connection pipe (14) is fixedly connected to a suction pump (15), one side of the suction pump (15) is fixedly connected to the storage box (16), one side of the first connection frame (11) is fixedly connected to a second connection frame (12), and one side of the second connection frame (12) is fixedly connected to a heating plate (13).
2. The steel structure processing device for offshore wind farm construction according to claim 1 is characterized in that: One side of the cutting motor (6) is fixedly connected to a movable frame (4), the interior of the support frame (3) is fixedly connected to a second output motor (27), one end of the output shaft of the second output motor (27) is keyed to a reciprocating screw (28), and one side of the reciprocating screw (28) is threadedly connected to the movable frame (4).
3. The steel structure processing device for offshore wind farm construction according to claim 1 is characterized in that: The lower end of the pressure plate (7) contacts the steel structure body (2), one side of the movable rod (21) contacts the steel structure body (2), the lower end of the limiting block (23) has a chamfer, and the upper end of the movable rod (21) is provided with a pressure plate (7).
4. The steel structure processing device for offshore wind farm construction according to claim 1 is characterized by: A second support spring (24) is fixedly connected inside the support platform (1), one end of the second support spring (24) is fixedly connected to a movable rod (21), a first support spring (10) is arranged inside the movable rod (21), the lower end of the first support spring (10) is in contact with the connecting rod (20), and the first support spring (10) surrounds the connecting rod (20).
5. The steel structure processing device for offshore wind farm construction according to claim 1 is characterized by: A first output motor (18) is fixedly connected inside the support platform (1); one end of the first output motor (18) is keyed to an output shaft connected to a transmission group (17); one end of the transmission group (17) is fixedly connected to a moving wheel (19); one side of the moving wheel (19) is in contact with the steel structure body (2); and the transmission group (17) is located inside the support platform (1).
6. The steel structure processing device for offshore wind farm construction according to claim 1 is characterized by: The first connection frame (11) and the second connection frame (12) surround the steel structure body (2), the nozzles (8) are distributed in a ring array, there are two first connection frames (11) inside the storage box (16), the heating plate (13) is located between the two first connection frames (11), and the nozzles (8) are connected to the first connection frames (11).