A wind power main shaft bearing seat operation rack

Abstract

The application discloses a wind power main shaft bearing seat running goods shelf and relates to the field of bearing seat running. The wind power main shaft bearing seat running goods shelf comprises a storage rack, the storage rack comprises four stand columns, first connecting rods are connected between two stand columns distributed in the length direction, second connecting rods are connected between two stand columns distributed in the width direction, support rod assemblies supporting bearing seat mounting seats are arranged on the two first connecting rods, connecting sleeves are arranged at the lower ends of the stand columns, flared openings are formed in the connecting sleeves, and the upper ends of the stand columns are flat. The application helps to reduce the floor area occupied when the bearing seat is stored.

Description

Technical Field

[0001] This application relates to the field of bearing housing operation, and in particular to a wind turbine main shaft bearing housing operation rack. Background Technology

[0002] For spindles with independent bearing housings, whether newly manufactured or repaired and remanufactured, operation and placement are crucial production and manufacturing processes, affecting production efficiency and parts delivery quality.

[0003] Reference Figure 1 The bearing housing includes a main body 1 and mounting seats 2 distributed on both sides of the main body 1. Currently, the bearing housing is usually stored by laying two wooden blocks on the ground, and then overlapping the two mounting seats of the bearing housing on the blocks. When storing multiple bearing housings, multiple blocks are laid, which cannot be stacked and takes up a large area. Summary of the Invention

[0004] To reduce the floor space occupied when storing bearing housings, this application provides a wind turbine main shaft bearing housing operating rack.

[0005] The wind turbine main shaft bearing housing operating rack provided in this application adopts the following technical solution:

[0006] A wind turbine main shaft bearing housing operating rack includes a storage rack with four uprights. A first connecting rod is connected between two uprights distributed along the length direction, and a second connecting rod is connected between two uprights distributed along the width direction. Support rod assemblies for supporting bearing housing mounting seats are provided on the two first connecting rods. A connecting sleeve is provided at the lower end of each upright, and a flared opening is formed inside the connecting sleeve. The upper end of each upright is flat.

[0007] By adopting the above technical solution, the bearing housings are stored in this rack, and the support rod assembly supports the bearing housings. When storing multiple bearing housings, the rack can be stacked in vertical space. The rack can be stacked by connecting the lower end of the column with the upper end of the column, thereby reducing the space occupied by storage.

[0008] Preferably, the support rod assembly includes a fixed rod and an adjusting rod. There are two fixed rods, both mounted on the first connecting rod. There are also two adjusting rods, which are slidably and adjustablely mounted on the first connecting rod.

[0009] By adopting the above technical solution and adjusting the position of the two adjusting rods, bearing seats of different widths can be adapted.

[0010] Preferably, the first connecting rod has a waist-shaped groove along its length, and the end of the adjusting rod is provided with a toggle rod, which slides in conjunction with the waist-shaped groove; multiple grooves are spaced apart on the bottom wall of the waist-shaped groove, and the toggle rod cooperates with the grooves to position the adjusting rod.

[0011] By adopting the above technical solution, the sliding adjustment rod and the actuating rod slide synchronously in the waist-shaped groove. After sliding to the appropriate position, the position of the adjustment rod can be positioned by the cooperation between the actuating rod and the groove.

[0012] Preferably, a forklift opening is provided on the lower side of the first connecting rod.

[0013] By adopting the above technical solution and through the design of the forklift bay, it is possible to facilitate the operation of the rack by forklifts.

[0014] Preferably, each of the four columns is welded with a lifting lug.

[0015] By adopting the above technical solution and by setting up lifting lugs, it is convenient to use a crane to operate the rack.

[0016] Preferably, both the first connecting rod and the second connecting rod are welded to the column with reinforcing columns.

[0017] By adopting the above technical solutions and strengthening the column design, the support strength and stability of the shelving can be improved.

[0018] Preferably, a retaining column is welded between adjacent columns, and the retaining column is located on the upper side of the first connecting rod and the second connecting rod.

[0019] By adopting the above technical solution, the surrounding columns can be used to enclose the bearing housing, preventing it from tilting during transportation and causing safety hazards.

[0020] Preferably, the first connecting rod has several slots on the upper side wall of the waist-shaped groove, each slot corresponding to a groove, and a pin is inserted into the slot. The actuating rod has a locking groove for inserting the pin.

[0021] By adopting the above technical solution, when the lever engages with the groove, the position of the lever can be locked by inserting the pin into the slot and then into the locking groove. The groove helps to improve the stability of the adjusting lever.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. By using the connecting sleeve at the lower end of the upright to insert into the flat end at the upper end of another upright, the shelves can be stacked, greatly reducing the floor space occupied;

[0024] 2. The sliding of the adjusting rod on the first connecting rod can accommodate the size of bearing seats of different widths, making it more versatile. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the bearing housing;

[0026] Figure 2 This is a schematic diagram of the overall structure of Embodiment 1 of this application;

[0027] Figure 3 This is a perspective view of Embodiment 1 of this application, mainly showing the structure of the flared mouth;

[0028] Figure 4 for Figure 2 The enlarged view of part A mainly shows the structure of the waist-shaped groove;

[0029] Figure 5 This is a schematic diagram of shelf stacking in Embodiment 1 of this application;

[0030] Figure 6 This is a partial structural diagram of Embodiment 2 of this application, mainly illustrating the structure of the pin.

[0031] Reference numerals: 1. Body; 2. Mounting base; 3. Storage rack; 4. Column; 41. Connecting sleeve; 42. Flared mouth; 5. First connecting rod; 51. Waist-shaped groove; 52. Groove; 6. Second connecting rod; 7. Support rod assembly; 71. Fixing rod; 72. Adjusting rod; 721. Actuating rod; 8. Forklift opening; 9. Lifting lug; 10. Reinforcing column; 20. Enclosing column; 201. Plate clamp; 30. Slot; 40. Pin; 50. Locking groove. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 2-6 This application will be described in further detail.

[0033] This application discloses a wind turbine main shaft bearing housing operating rack.

[0034] Example 1

[0035] Reference Figure 2 , Figure 3 , Figure 4 and Figure 5 The wind turbine main shaft bearing housing operating rack includes a storage rack 3, which is a steel structure. The storage rack 3 includes four uprights 4. A first connecting rod 5 is welded between two uprights 4 distributed in the length direction, and a second connecting rod 6 is welded between two uprights 4 distributed in the width direction. A support rod assembly 7 for supporting the bearing housing mounting seat is provided on the first connecting rod 5. A connecting sleeve 41 is integrally formed at the lower end of the upright 4. A flared mouth 42 is formed inside the connecting sleeve 41. The upper end of the upright 4 is flat.

[0036] When using this rack to store bearing housings, the bearing housings can be supported by the support rod assembly 7. When multiple bearing housings need to be stored, the rack can be stacked in the vertical space: the connecting sleeve 41 at the lower end of the upright 4 is connected to the upper end of the upper upright 4 to complete the stacking operation of the rack, effectively reducing the space occupied for storage.

[0037] This shelving design achieves vertical utilization of storage space through the interlocking stacking structure of the four uprights. It not only meets the storage needs of multiple bearing seats, but also reduces the consumption of ground space and improves storage efficiency through compact stacking.

[0038] The support rod assembly 7 includes a fixed rod 71 and an adjusting rod 72. There are two fixed rods 71, both of which are mounted on the two first connecting rods 5 and fixed by welding. There are two adjusting rods 72, and the two adjusting rods 72 are located between the two fixed rods 71. The adjusting rods 72 are adjustablely slidably mounted on the first connecting rods 5.

[0039] The first connecting rod 5 has a waist-shaped groove 51 along its length. The end of the adjusting rod 72 is welded with a toggle rod 721. The toggle rod 721 slides and engages with the waist-shaped groove 51. Multiple grooves 52 are spaced apart on the bottom wall of the waist-shaped groove 51. The toggle rod 721 engages with the grooves 52 to position the adjusting rod 72.

[0040] By adjusting the positions of the two adjusting rods 72, bearing seats of different widths can be accommodated. The specific operation is as follows: when the adjusting rod 72 is slidable, the actuating rod 721 will slide synchronously in the waist-shaped groove 51. After adjusting to the appropriate position, the position of the adjusting rod 72 can be locked by the locking action of the actuating rod 721 and the groove 52.

[0041] This adjustment structure achieves flexible adjustment and stable fixation of the position of the adjustment rod 72 through the sliding engagement of the toggle rod 721 and the waist-shaped groove 51, and the positioning engagement of the toggle rod 721 and the groove 52. It can quickly adapt to the width of the bearing seat, ensuring the compatibility of the shelf with bearing seats of different specifications, and providing reliable positioning support during storage.

[0042] The lower side of the first connecting rod 5 is provided with a forklift opening 8, which facilitates the operation of the rack by forklifts. Each column 4 is welded with a lifting lug 9, which facilitates the operation of the rack by cranes.

[0043] Both the first connecting rod 5 and the second connecting rod 6 are welded to the upright 4 with reinforcing columns 10. This increases the support strength and stability of the shelving.

[0044] A retaining column 20 is welded between adjacent columns 4. The retaining column 20 is located on the upper side of the first connecting rod 5 and the second connecting rod 6 to enclose the bearing seat and prevent the bearing seat from tilting or causing safety hazards during transportation.

[0045] A plate clamp 201 is welded onto the surrounding column 20, which can hold the material transfer document.

[0046] The implementation principle of the wind turbine main shaft bearing housing operating rack in this application embodiment is as follows: the racks are stacked by means of the insertion and cooperation of the connecting sleeve 41 of the upright 4 between the racks and the flat opening at the upper end of the upright 4, thereby improving the utilization rate of vertical space and reducing the floor area.

[0047] Example 2

[0048] Reference Figure 6 The difference between this embodiment and Embodiment 1 is that the first connecting rod 5 has several slots 30 on the upper side wall of the waist-shaped groove 51. Each slot 30 corresponds to a groove 52, and a pin 40 is inserted into the slot 30. The actuating rod 721 has a locking groove 50 that engages with the pin 40. After the actuating rod 721 engages with the groove 52, the pins 40 are sequentially inserted into the slots 30 and engaged with the locking grooves 50, thus achieving double locking of the position of the actuating rod 721. The combined effect of these two mechanisms ensures that the adjusting rod 72 remains in a fixed position when bearing the bearing seat, preventing displacement of the adjusting rod 72 due to vibration or load, thereby improving the reliability and safety of the shelf during use.

[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A wind turbine main shaft bearing housing rotating rack, characterized in that: The storage rack (3) includes four columns (4). A first connecting rod (5) is connected between two columns (4) distributed in the length direction, and a second connecting rod (6) is connected between two columns (4) distributed in the width direction. A support rod assembly (7) for supporting the bearing seat mounting base is provided on the two first connecting rods (5). A connecting sleeve (41) is provided at the lower end of the column (4). A flared mouth (42) is formed inside the connecting sleeve (41). The upper end of the column (4) is flat.

2. The wind turbine main shaft bearing housing operating rack according to claim 1, characterized in that: The support rod assembly (7) includes a fixed rod (71) and an adjusting rod (72). There are two fixed rods (71), both mounted on the first connecting rod (5). There are also two adjusting rods (72), which are slidably and adjustablely mounted on the first connecting rod (5).

3. The wind turbine main shaft bearing housing operating rack according to claim 2, characterized in that: The first connecting rod (5) has a waist-shaped groove (51) along its length. The end of the adjusting rod (72) is provided with a toggle rod (721), which slides in conjunction with the waist-shaped groove (51). Multiple grooves (52) are spaced apart on the bottom wall of the waist-shaped groove (51). The toggle rod (721) cooperates with the grooves (52) to position the adjusting rod (72).

4. The wind turbine main shaft bearing housing operating rack according to claim 1, characterized in that: The lower side of the first connecting rod (5) is provided with a forklift opening (8).

5. The wind turbine main shaft bearing housing operating rack according to claim 1, characterized in that: Each of the four columns (4) is welded with a lifting lug (9).

6. The wind turbine main shaft bearing housing operating rack according to claim 1, characterized in that: The first connecting rod (5) and the second connecting rod (6) are both welded with reinforcing columns (10) between them and the column (4).

7. The wind turbine main shaft bearing housing operating rack according to claim 1, characterized in that: An enclosure column (20) is welded between adjacent columns (4), and the enclosure column (20) is located on the upper side of the first connecting rod (5) and the second connecting rod (6).

8. A wind turbine main shaft bearing housing rotating rack according to claim 3, characterized in that: The first connecting rod (5) has several slots (30) on the upper side wall of the waist-shaped groove (51). The slots (30) correspond one-to-one with the grooves (52). A pin (40) is inserted into the slot (30). A locking groove (50) is opened on the toggle rod (721) to engage with the pin (40).

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