End face protection device for wind power tower tube transportation
By designing an adjustable sized end surface protection device for wind power tower transportation, the problem of preparing multiple protective covers of different sizes in the prior art is solved, and the effect of adapting wind power towers of different sizes is achieved, reducing the cost of use.
Patent Information
- Application Number
- CN202421164168.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When transporting existing wind power towers, fixed-size protective covers require the preparation of multiple covers of different sizes, resulting in increased usage costs.
An end surface protection device including a first protective cover and a second protective cover is designed, and the size of the protective cover is adjustable to the wind power tower of different sizes by the adjustment device.
Through the use of the adjustment device, wind power towers of different sizes can be adapted, reducing the cost of the end surface protection device.
Smart Images
Figure CN222453048U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wind power towers, in particular to an end face protection device for transporting wind power towers. Background Art
[0002] End face protection devices are a type of device used to protect the end faces of various equipment or materials to prevent damage during transportation, storage or use.
[0003] When transporting wind turbine towers, protective covers are fixed on the end faces of wind turbine towers to shield and protect the end faces of wind turbine towers. When using the protective covers, since the size of the protective covers is fixed, when protecting wind turbine towers of different sizes, it is necessary to prepare protective covers of multiple sizes, which leads to the problem of affecting the cost of using the end face protection device. Utility Model Content
[0004] The utility model proposes an end face protection device for transporting wind turbine towers to solve the problem that, when the protective cover is used, since the size of the protective cover is fixed, multiple sizes of protective covers need to be prepared when protecting wind turbine towers of different sizes, thereby affecting the use cost of the end face protection device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an end face protection device for transporting a wind turbine tower, comprising a first protective cover and a second protective cover, an adjustment device is provided on one side of the first protective cover, the adjustment device comprises an adjustment block, the adjustment block is slidably connected with the first protective cover and the second protective cover, a sliding groove is provided on the surface of the adjustment block, two sliding blocks are slidably connected inside the sliding groove on the surface of the adjustment block, a plurality of thread grooves are provided on one side of the adjustment block, a first bolt is inserted into the internal thread of the sliding block, and the first bolt is threadedly connected to the thread groove on the surface of the adjustment block.
[0006] The above components have the following effects: when transporting the wind turbine tower, the first protective cover and the second protective cover will be fixed on the end face of the wind turbine tower to shield and protect the end face of the wind turbine tower. When changing the overall size of the first protective cover and the second protective cover, the first protective cover and the second protective cover can be slid on the surface of the adjustment block so that the changed size of the first protective cover and the second protective cover can adapt to the wind turbine tower, and then the two sliding blocks inside the slide groove on the surface of the adjustment block are moved to the first protective cover and the second protective cover, and then the two first bolts are rotated so that the first bolts pass through the first protective cover and the second protective cover and reach the inside of the threaded groove on the surface of the adjustment block, and then the position of the first protective cover and the second protective cover after the size change is completed. By using the adjustment device, the size of the first protective cover and the second protective cover can be adjusted and changed, so that the first protective cover and the second protective cover can adapt to wind turbine towers of different sizes, thereby reducing the cost of using the end face protection device.
[0007] Preferably, arc blocks are fixedly connected to both sides of the sliding block, and the arc surfaces of the arc blocks are smooth.
[0008] The effect achieved by the above components is: by using the arc block, the friction between the sliding block and the adjusting block is reduced, so that the sliding block can be moved more easily.
[0009] Preferably, a connecting rope is fixedly connected to one side of the first bolt, and a side of the connecting rope away from the first bolt is fixedly connected to the sliding block.
[0010] The effect achieved by the above components is: the first bolt is connected and fixed to the sliding block through the connecting rope, thereby preventing the first bolt from being lost.
[0011] Preferably, a plurality of anti-sliding blocks are fixedly connected to one side of the sliding block, and the plurality of anti-sliding blocks are arranged at equal distances on the surface of the sliding block.
[0012] The effect achieved by the above components is: by using the anti-sliding block, the friction between the sliding block and the staff is increased, so that the sliding block can be moved more easily.
[0013] Preferably, surfaces of the first protective cover and the second protective cover are both fixedly connected to a control frame, and a cross-section of the control frame is U-shaped.
[0014] The effects achieved by the above components are: by using the control frame, the contact area between the first protective cover and the second protective cover and the staff is increased, so that the first protective cover and the second protective cover can be adjusted in size more easily.
[0015] Preferably, an auxiliary device is provided on one side of the adjusting block, and the auxiliary device includes a placing block, the placing block is fixedly connected to the adjusting block, a second bolt is inserted into the internal thread of the placing block, a surface thread of the second bolt is connected to a supporting block, and an auxiliary plate is fixedly connected to one side of the supporting block, and the size of the auxiliary plate is larger than the size of the adjusting block.
[0016] The effect achieved by the above-mentioned components is: when using the adjusting block, the auxiliary plate can be moved so that the supporting block on one side of the auxiliary plate is inserted into the placing block, and then the second bolt is rotated so that the second bolt passes through the placing block to reach the inside of the supporting block, and then the auxiliary plate is fixed in position. Through the auxiliary device, the auxiliary plate can be used to shield the exposed upper end of the adjusting block to prevent rainwater from reaching the gap between the first protective cover and the second protective cover through the upper end of the adjusting block when it rains, causing the first protective cover and the second protective cover to slide on the surface of the adjusting block, thereby improving the use effect of the adjusting device.
[0017] Preferably, one side of the second bolt is in contact with a gasket, and one side of the gasket is in contact with the placement block.
[0018] The effect achieved by the above components is: by using the gasket, the second bolt is prevented from loosening, thereby improving the use effect of the second bolt.
[0019] Preferably, reinforcement blocks are fixedly connected to both sides of the support block, and the reinforcement block is fixedly connected to the auxiliary plate on a side away from the support block.
[0020] The effect achieved by the above components is: by using the reinforcing block, the connection strength between the support block and the auxiliary plate is improved, thereby preventing the auxiliary plate from being separated from the support block due to force.
[0021] In summary, the beneficial effects of the utility model are:
[0022] By using the adjustment device, the sizes of the first protective cover and the second protective cover can be adjusted and changed, so that the first protective cover and the second protective cover can be adapted to wind turbine towers of different sizes, thereby reducing the use cost of the end face protection device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the regulating device of the utility model;
[0025] Figure 3 For this utility model Figure 2 Schematic diagram of the local three-dimensional structure;
[0026] Figure 4It is a three-dimensional structural schematic diagram of the auxiliary device of the utility model.
[0027] Legend: 1. First protective cover; 2. Adjusting device; 21. Adjusting block; 22. Slide groove; 23. Sliding block; 24. Threaded groove; 25. First bolt; 26. Arc block; 27. Connecting rope; 28. Anti-sliding block; 29. Control frame; 3. Auxiliary device; 31. Placement block; 32. Second bolt; 33. Support block; 34. Auxiliary plate; 35. Gasket; 36. Reinforcement block; 4. Second protective cover. DETAILED DESCRIPTION
[0028] Reference Figure 1-4 As shown, this embodiment discloses an end face protection device for transporting a wind turbine tower, comprising a first protective cover 1 and a second protective cover 4 , and an adjustment device 2 is provided on one side of the first protective cover 1 .
[0029] Reference Figure 1-4 As shown, the present embodiment discloses that the adjustment device 2 includes an adjustment block 21, the adjustment block 21 is slidably connected with the first protective cover 1 and the second protective cover 4, a slide groove 22 is provided on the surface of the adjustment block 21, two sliding blocks 23 are slidably connected inside the slide groove 22 on the surface of the adjustment block 21, a plurality of thread grooves 24 are provided on one side of the adjustment block 21, a first bolt 25 is inserted into the internal thread of the sliding block 23, and the first bolt 25 is threadedly connected with the thread groove 24 on the surface of the adjustment block 21. When the wind turbine tower is transported, the first protective cover 1 and the second protective cover 4 are fixed on the end face of the wind turbine tower to shield and protect the end face of the wind turbine tower. When changing the overall size of the first protective cover 1 and the second protective cover 4, the first protective cover 1 and the second protective cover 4 can be slid on the surface of the adjusting block 21, so that the changed sizes of the first protective cover 1 and the second protective cover 4 are adapted to the wind power tower, and then the two sliding blocks 23 inside the sliding groove 22 on the surface of the adjusting block 21 are moved to the first protective cover 1 and the second protective cover 4, and then the two first bolts 25 are rotated to make the first bolts 25 pass through the first protective cover 1 and the second protective cover 4 and reach the inside of the threaded groove 24 on the surface of the adjusting block 21, and then the position of the first protective cover 1 and the second protective cover 4 after the size is changed is fixed. By using the adjusting device 2, the size of the first protective cover 1 and the second protective cover 4 can be adjusted and changed, so that the first protective cover 1 and the second protective cover 4 can be adapted to wind power towers of different sizes, thereby reducing the use cost of the end face protection device.
[0030] Reference Figure 1-4As shown, this embodiment discloses that arc blocks 26 are fixedly connected to both sides of the sliding block 23, and the arc surface of the arc block 26 is smooth. By using the arc block 26, the friction between the sliding block 23 and the adjusting block 21 is reduced, so that the sliding block 23 can be moved more easily. A connecting rope 27 is fixedly connected to one side of the first bolt 25, and the side of the connecting rope 27 away from the first bolt 25 is fixedly connected to the sliding block 23. The first bolt 25 is connected and fixed to the sliding block 23 by the connecting rope 27 to avoid the loss of the first bolt 25. A plurality of anti-sliding blocks 28 are fixedly connected to one side of the sliding block 23, and the plurality of anti-sliding blocks 28 are equidistantly arranged on the surface of the sliding block 23. By using the anti-sliding blocks 28, the friction between the sliding block 23 and the staff is increased, so that the sliding block 23 can be moved more easily. The surfaces of the first protective cover 1 and the second protective cover 4 are both fixedly connected with a control frame 29, and the cross section of the control frame 29 is U-shaped. By using the control frame 29, the contact area between the first protective cover 1 and the second protective cover 4 and the worker is increased, so that the first protective cover 1 and the second protective cover 4 can be adjusted in size more easily.
[0031] Reference Figure 1-4 As shown, this embodiment discloses that an auxiliary device 3 is provided on one side of the adjustment block 21, and the auxiliary device 3 includes a placement block 31, the placement block 31 is fixedly connected to the adjustment block 21, the internal thread of the placement block 31 is inserted with a second bolt 32, the surface of the second bolt 32 is threadedly connected with a support block 33, and one side of the support block 33 is fixedly connected with an auxiliary plate 34, and the size of the auxiliary plate 34 is larger than the size of the adjustment block 21. When using the adjustment block 21, the auxiliary plate 34 can be moved to insert the support block 33 on one side of the auxiliary plate 34 into the placement block 31, and then the second bolt 32 is rotated to make the second bolt 32 pass through the placement block 31 to reach the inside of the support block 33, and then the auxiliary plate 34 is fixed in position. Through the auxiliary device 3, the auxiliary plate 34 can be used to shield the upper end of the adjustment block 21 exposed to the outside, so as to avoid rainwater from reaching the gap between the first protective cover 1 and the second protective cover 4 through the upper end of the adjustment block 21 when it rains, resulting in the occurrence of the situation that affects the sliding of the first protective cover 1 and the second protective cover 4 on the surface of the adjustment block 21, thereby improving the use effect of the adjustment device 2.
[0032] Reference Figure 1-4 As shown, the present embodiment discloses that a gasket 35 is abutted on one side of the second bolt 32, and one side of the gasket 35 is abutted on the placement block 31. By using the gasket 35, the second bolt 32 is prevented from loosening, thereby improving the use effect of the second bolt 32. Reinforcement blocks 36 are fixedly connected to both sides of the support block 33, and the side of the reinforcement block 36 away from the support block 33 is fixedly connected to the auxiliary plate 34. By using the reinforcement block 36, the connection strength between the support block 33 and the auxiliary plate 34 is improved, and the auxiliary plate 34 is prevented from being separated from the support block 33 due to force.
[0033] Working principle: When transporting the wind turbine tower, the first protective cover 1 and the second protective cover 4 will be fixed on the end face of the wind turbine tower to shield and protect the end face of the wind turbine tower. When changing the overall size of the first protective cover 1 and the second protective cover 4, the control frame 29 can be used to make the first protective cover 1 and the second protective cover 4 slide on the surface of the adjustment block 21, so that the changed size of the first protective cover 1 and the second protective cover 4 is adapted to the wind turbine tower, and then the two sliding blocks 23 with anti-sliding blocks 28 inside the sliding groove 22 on the surface of the adjustment block 21 are moved to the first protective cover 1 and the second protective cover 4, and then the two first bolts 25 with connecting ropes 27 are rotated so that the first bolts 25 pass through the first protective cover 1 and the second protective cover 4 and reach the inside of the threaded groove 24 on the surface of the adjustment block 21, and then the position of the first protective cover 1 and the second protective cover 4 after the size change is completed. By using the adjustment device 2, the size of the first protective cover 1 and the second protective cover 4 can be adjusted and changed, so that the first protective cover 1 and the second protective cover 4 can be adapted to wind turbine towers of different sizes, thereby reducing the cost of using the end face protection device.
[0034] When using the adjustment block 21, the auxiliary plate 34 can be moved so that the support block 33 on one side of the auxiliary plate 34 is inserted into the placement block 31, and then the second bolt 32 can be rotated so that the second bolt 32 passes through the placement block 31 and reaches the inside of the support block 33, and then the auxiliary plate 34 is fixed in position. Through the auxiliary device 3, the auxiliary plate 34 can be used to shield the exposed upper end of the adjustment block 21 to prevent rainwater from reaching the gap between the first protective cover 1 and the second protective cover 4 through the upper end of the adjustment block 21 when it rains, causing the first protective cover 1 and the second protective cover 4 to slide on the surface of the adjustment block 21, thereby improving the use effect of the adjustment device 2.
Claims
1. An end face protection device for transporting a wind turbine tower, comprising a first protective cover (1) and a second protective cover (4), characterized in that: An adjusting device (2) is provided on one side of the first protective cover (1), and the adjusting device (2) comprises an adjusting block (21), the adjusting block (21) is slidably connected to the first protective cover (1) and the second protective cover (4), a sliding groove (22) is provided on the surface of the adjusting block (21), two sliding blocks (23) are slidably connected inside the sliding groove (22) on the surface of the adjusting block (21), a plurality of thread grooves (24) are provided on one side of the adjusting block (21), a first bolt (25) is inserted into the internal thread of the sliding block (23), and the first bolt (25) is threadedly connected to the thread groove (24) on the surface of the adjusting block (21).
2. The end face protection device for wind turbine tower transportation according to claim 1 is characterized in that: Arc blocks (26) are fixedly connected to both sides of the sliding block (23), and the arc surface of the arc block (26) is smooth.
3. The end face protection device for wind turbine tower transportation according to claim 2 is characterized in that: A connecting rope (27) is fixedly connected to one side of the first bolt (25), and a side of the connecting rope (27) away from the first bolt (25) is fixedly connected to the sliding block (23).
4. The end face protection device for wind turbine tower transportation according to claim 3 is characterized in that: A plurality of anti-sliding blocks (28) are fixedly connected to one side of the sliding block (23), and the plurality of anti-sliding blocks (28) are arranged at equal distances on the surface of the sliding block (23).
5. The end face protection device for wind turbine tower transportation according to claim 4 is characterized in that: The surfaces of the first protective cover (1) and the second protective cover (4) are both fixedly connected to a control frame (29), and the cross-section of the control frame (29) is U-shaped.
6. The end face protection device for wind turbine tower transportation according to claim 5 is characterized in that: An auxiliary device (3) is provided on one side of the adjusting block (21), and the auxiliary device (3) comprises a placement block (31), the placement block (31) is fixedly connected to the adjusting block (21), a second bolt (32) is inserted through an internal thread of the placement block (31), a support block (33) is threadedly connected to the surface of the second bolt (32), an auxiliary plate (34) is fixedly connected to one side of the support block (33), and the size of the auxiliary plate (34) is larger than the size of the adjusting block (21).
7. The end face protection device for wind turbine tower transportation according to claim 6, characterized in that: One side of the second bolt (32) is in contact with a gasket (35), and one side of the gasket (35) is in contact with the placement block (31).
8. The end face protection device for wind turbine tower transportation according to claim 7 is characterized in that: Reinforcement blocks (36) are fixedly connected to both sides of the support block (33), and the side of the reinforcement block (36) away from the support block (33) is fixedly connected to the auxiliary plate (34).