Storage platform special for silicon steel sheets
By designing a special storage platform for silicon steel sheets, the semi-circular arc pallet and limiting components dispersing pressure to prevent the deformation of silicon steel coils, solving the excitation performance problems caused by the storage of silicon steel coils, and it is easy to lift and transport through lifting components, suitable for different Size rolls.
Patent Information
- Application Number
- CN202420409458.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-04
AI Technical Summary
Silicon steel coils are uncoiled and stored directly on the ground and can easily lead to deformation, affecting the excitation performance of the material. Especially coils with small widths are more likely to cause deformation, which may cause the transformer to have no load loss exceeding the standard in severe cases.
A special storage platform for silicon steel sheets is designed, including a base, pallet, limiting assembly and lifting assembly. The pallet is semi-circular arc-shaped, and the limiting assembly has an adjustment and rotational structure. The lifting assembly can be conveniently lifted and dispersed pressure distribution. Prevent deformation.
Through the arc design of the pallet and the positioning function of the limiting component, the deformation of the silicon steel coil is reduced, the stability of excitation performance is ensured, and the design of the lifting component is easy to lift and transport, suitable for coil materials of different sizes.
Smart Images
Figure CN222137430U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical equipment, in particular to a special storage platform for silicon steel sheets. Background Art
[0002] At present, the remaining silicon steel coils are stored directly on the ground after unwinding. However, the widths of the unwinding coils are different. Some coils are very small and the area in contact with the ground when placed is also small. The diameter of the coils is more than 500mm, which can easily cause the silicon steel coils to deform, thereby affecting the excitation performance of the material. In severe cases, it may cause the no-load loss of the transformer used in production to exceed the standard.
[0003] Based on this, a special storage platform for silicon steel sheets is now provided to eliminate the disadvantages of the existing devices. Utility Model Content
[0004] The utility model aims to provide a special storage platform for silicon steel sheets, so as to solve the problem that the existing silicon steel coils are easily deformed due to direct storage on the ground.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A special storage platform for silicon steel sheets comprises a base, a first reinforcing iron, a support plate, a second reinforcing iron, an I-beam, and also comprises a limiting assembly and a lifting assembly. The base is a hollow rectangular parallelepiped, and a plurality of I-beams are fixedly connected to the inner side wall of the base, and a plurality of second reinforcing irons are fixedly connected to the upper surfaces of the I-beams, a plurality of first reinforcing irons are fixedly connected to the upper surface of the base, and a support plate is welded to the upper surfaces of the plurality of the first reinforcing irons and the plurality of the second reinforcing irons, the support plate has a cross-section of a semicircular arc, and a limiting assembly is arranged on the side wall of the support plate for limiting the silicon steel sheets, and a lifting assembly is arranged on the side wall of the base for convenient lifting.
[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0008] In an optional scheme: the limit assembly includes an adjustment structure and a rotation structure, the adjustment structure is arranged on the inner side wall of the support plate, the adjustment structure includes a moving block and a bidirectional screw, the inner side wall of the support plate is provided with two opposite bidirectional screw grooves, the inner side walls of the two bidirectional screw grooves are both rotatably connected with a bidirectional screw through bearings, the inner side walls of the two bidirectional screw grooves are both slidably connected with two moving blocks, and the two moving blocks are both threadedly connected to the bidirectional screw.
[0009] In an optional solution: two gear cavities are defined in the support plate, the two bidirectional screws extend through the gear cavities, the parts of the two bidirectional screws located in the gear cavities are fixedly connected to the first gear, the inner side walls of the two gear cavities are rotatably connected to a rotating shaft through bearings, the parts of the rotating shaft located in the gear cavity are fixedly connected to the second gear, the second gear meshes with the first gear, and the end of the rotating shaft located outside the gear cavity is fixedly connected to a rotating handle.
[0010] In an optional solution: the rotating handle is engraved with anti-slip patterns.
[0011] In an optional solution: the number of teeth on the second gear is smaller than the number of teeth on the first gear.
[0012] In an optional scheme: the rotating structure includes a first limit block, an insert block, and a fixed cylinder, the side walls of the four movable blocks that are opposite to each other and are located outside the bidirectional screw groove are fixedly connected to the fixed cylinder, the side wall of the fixed cylinder is provided with a first limit block groove, the inner side wall of the first limit block groove is rotatably connected to the first limit block through a pin shaft, the upper surfaces of the fixed cylinder and the first limit block are provided with an insert block groove, the two insert block grooves are connected, the inner side wall of the insert block groove is slidably connected with the insert block, the side wall of the insert block is provided with a protrusion, and the inner side wall of the insert block groove is provided with a groove corresponding to the protrusion.
[0013] In an optional scheme: bolt grooves are formed on the upper surfaces of the four first limit blocks, sliding block grooves are formed on the side walls of the four first limit blocks, the sliding block grooves are connected to the bolt grooves, the inner side walls of the sliding block grooves are slidably connected with sliding blocks, the sliding block side walls are fixedly connected with the second limit blocks, bolt holes are formed on the upper surfaces of the sliding blocks, bolts are penetrated through the bolt grooves, and the bolts are threadedly connected to the sliding blocks.
[0014] In an optional solution: the lifting assembly includes a lifting shaft and a baffle, the side walls of the base are provided with lifting shaft grooves opposite to each other in pairs, the inner walls of the four lifting shaft grooves are slidably connected with the lifting shaft, the parts of the lifting shaft located outside the lifting shaft grooves are fixedly connected with the baffle, the baffle is provided with a notch, and the part of the lifting shaft located inside the lifting shaft is provided with a protrusion.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0016] 1. The utility model can fit the silicon steel coil by rolling the support plate to a certain arc, disperse the pressure distribution, reduce the force of the locally accumulated silicon steel coil, and prevent the silicon steel sheet from losing its excitation performance due to extrusion deformation.
[0017] 2. The utility model facilitates the lifting of silicon steel coils through the lifting assembly. When the silicon steel sheet needs to be lifted, the lifting shaft can be pulled out, and when it is not needed, the lifting shaft can be pushed into the lifting shaft groove to reduce space occupation.
[0018] 3. The utility model can position the silicon steel sheet through the limiting component to prevent the silicon steel coil from displacement and shaking during the lifting process, thereby preventing damage, and can limit the silicon steel coils of different sizes, thus having a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the utility model.
[0020] Figure 2 This is a first viewing angle diagram of the present invention.
[0021] Figure 3 This is a second viewing angle diagram of the present invention.
[0022] Figure 4 For the utility model Figure 2 Enlarged view of point A in the middle.
[0023] Figure 5 It is a deformation schematic diagram of the limit assembly of the utility model.
[0024] Figure 6 It is a schematic diagram of the internal structure of the fixed cylinder of the utility model.
[0025] Figure 7 It is a schematic diagram of the internal structure of the bidirectional screw groove of the utility model.
[0026] Notes on figure numbers: 1 base, 2 lifting shaft, 3 first reinforcing iron, 4 support plate, 5 second reinforcing iron, 6 I-beam, 7 baffle, 8 first limit block, 9 sliding block, 10 bolt, 11 second limit block, 12 moving block, 13 insert block, 14 bidirectional screw, 15 first gear, 16 rotating shaft, 17 rotating handle, 18 second gear, 19 fixing cylinder. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0028] In one embodiment, Figure 1-Figure 7As shown, a special storage platform for silicon steel sheets includes a base 1, a first reinforcing iron 3, a support plate 4, a second reinforcing iron 5, and an I-beam 6, and also includes a limiting component and a lifting component. The base 1 is a hollow rectangular parallelepiped, and a plurality of I-beams 6 are fixedly connected to the inner wall of the base 1, and the upper surfaces of the plurality of I-beams 6 are fixedly connected to the second reinforcing irons 5, and the upper surface of the base 1 is fixedly connected to a plurality of first reinforcing irons 3, and the upper surfaces of the plurality of first reinforcing irons 3 and the plurality of second reinforcing irons 5 are welded with a support plate 4, the cross-section of the support plate 4 is a semicircular arc, and a limiting component is arranged on the side wall of the support plate 4 for limiting the silicon steel sheet, and a lifting component is arranged on the side wall of the base 1 for convenient lifting.
[0029] In one embodiment, Figure 6 and Figure 7 As shown, the limit assembly includes an adjustment structure and a rotation structure. The adjustment structure is arranged on the inner wall of the support plate 4. The adjustment structure includes a moving block 12 and a bidirectional screw 14. Two opposite bidirectional screw grooves are provided on the inner wall of the support plate 4. The inner walls of the two bidirectional screw grooves are both rotatably connected with the bidirectional screw 14 through bearings. The inner walls of the two bidirectional screw grooves are both slidably connected with two moving blocks 12, and the two moving blocks 12 are both threadedly connected with the bidirectional screw 14. The rotation of the bidirectional screw 14 drives the two moving blocks 12 to move toward each other, and the movement of the moving blocks 12 toward each other drives the two first limit blocks 8 to move toward each other, so as to center the silicon steel sheet and prevent it from moving left and right during the hoisting process. It can be suitable for silicon steel coils of different sizes.
[0030] In one embodiment, Figure 7 As shown, two gear cavities are provided in the support plate 4, and two bidirectional screws 14 are extended into the gear cavities. The parts of the two bidirectional screws 14 located in the gear cavities are fixedly connected to the first gear 15. The inner side walls of the two gear cavities are rotatably connected to the rotating shaft 16 through bearings. The part of the rotating shaft 16 located in the gear cavity is fixedly connected to the second gear 18. The second gear 18 is meshed with the first gear 15. The end of the rotating shaft 16 located outside the gear cavity is fixedly connected to the rotating handle 17. The silicon steel sheet is placed on the support plate 4, and the two rotating handles 17 are rotated. The rotating handle 17 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the second gear 18 to rotate, the second gear 18 drives the first gear 15 to rotate, and the first gear 15 drives the bidirectional screw 14 to rotate.
[0031] In one embodiment, Figure 7 As shown, the rotating handle 17 is engraved with anti-skid patterns to increase the friction between the handle and the hand.
[0032] In one embodiment, Figure 7 As shown, the number of teeth of the second gear 18 is less than that of the first gear 15. Since the number of teeth of the second gear 18 is less than that of the first gear 15, the large and small gears are meshed, and it is more labor-saving when rotating.
[0033] In one embodiment, Figure 6 As shown, the rotating structure includes a first limit block 8, an insert block 13, and a fixed cylinder 19. The side walls of the four opposite movable blocks 12 located outside the bidirectional screw groove are fixedly connected with the fixed cylinder 19. The side wall of the fixed cylinder 19 is provided with a first limit block groove. The inner side wall of the first limit block groove is rotatably connected with the first limit block 8 through a pin shaft. The upper surfaces of the fixed cylinder 19 and the first limit block 8 are provided with an insert block groove. The two insert block grooves are connected. The inner side wall of the insert block groove is slidably connected with the insert block 13. The side wall of the insert block 13 is provided with a protrusion, and the inner side wall of the insert block groove is provided with a groove corresponding to the protrusion. Take out the insert block 13, rotate the first limit block 8, rotate the first limit block 8 by ninety degrees, and the side wall of the fixed cylinder 19 limits the first limit block 8 so that it can only rotate by ninety degrees. After rotating by ninety degrees, insert the insert block 13 to limit the first limit block 8 to prevent the first limit block 8 from rotating.
[0034] In one embodiment, Figure 4 and Figure 5 As shown, bolt grooves are provided on the upper surfaces of the four first limit blocks 8, and sliding block grooves are provided on the side walls of the four first limit blocks 8. The sliding block grooves are connected to the bolt grooves, and the sliding block grooves are slidably connected to the inner side walls of the sliding block grooves. The side walls of the sliding block 9 are fixedly connected to the second limit block 11, and bolt holes are provided on the upper surfaces of the sliding block 9. Bolts 10 are provided through the bolt grooves, and the bolts 10 are threadedly connected to the sliding block 9. Then the second limit block 11 is moved to limit the silicon steel coil forward and backward. After moving to the appropriate position, the second limit block 11 is fixed by the bolt 10 to prevent the silicon steel coil from shaking forward and backward during the hoisting process, and the hoisting process of the silicon steel coil is more stable.
[0035] In one embodiment, Figure 1 and Figure 2 As shown, the lifting assembly includes a lifting shaft 2 and a baffle 7. The side wall of the base 1 is provided with lifting shaft grooves facing each other. The inner side walls of the four lifting shaft grooves are all slidably connected with the lifting shaft 2. The parts of the lifting shaft 2 outside the lifting shaft groove are all fixedly connected with the baffle 7. The baffle 7 is provided with a notch, and the part of the lifting shaft 2 inside the lifting shaft is provided with a protrusion. When the silicon steel sheet needs to be lifted, the lifting shaft 2 can be pulled out. When it is not needed, the lifting shaft 2 can be pushed into the lifting shaft groove to reduce space occupation. The baffle 7 is provided with a cutout, which allows a thicker sling to be placed for lifting.
[0036] The above embodiment discloses a special storage platform for silicon steel sheets. The support plate 4 is rolled to a certain arc, which can fit the silicon steel coils, disperse the pressure distribution, reduce the stress of the locally accumulated silicon steel coils, and prevent the silicon steel sheets from losing their excitation properties due to extrusion deformation. When the silicon steel sheets need to be lifted, the lifting shaft 2 can be pulled out. When not needed, the lifting shaft 2 can be pushed into the lifting shaft groove to reduce space occupancy. The baffle plate 7 is provided with a cutout to allow a thicker sling to be placed for lifting. The silicon steel sheets are placed on the support plate 4, and the two rotating handles 17 are rotated. The rotating handle 17 drives the rotating shaft 16 to rotate, and the rotating shaft 16 drives the second gear 18 to rotate. The second gear 18 drives the first gear 15 to rotate, and the first gear 15 drives the bidirectional screw 14 to rotate. Since the number of teeth on the second gear 18 is less than that on the first gear 15, the large and small gears are meshed, which saves more effort when rotating. The rotation of the bidirectional screw 14 drives the two moving blocks 12 to move toward each other. The blocks 12 move toward each other, driving the two first limit blocks 8 to move toward each other, centering the silicon steel sheet to prevent it from moving left and right during lifting, and can be suitable for silicon steel coils of different sizes. After positioning, take out the plug block 13, rotate the first limit block 8, rotate the first limit block 8 ninety degrees, and the side wall of the fixed cylinder 19 limits the first limit block 8 so that it can only rotate ninety degrees. After rotating ninety degrees, insert the plug block 13 to limit the first limit block 8 to prevent the first limit block 8 from rotating, and then move the second limit block 11 to limit the silicon steel coil front and back. After moving to the appropriate position, fix the second limit block 11 with the bolt 10 to prevent the silicon steel coil from shaking back and forth during lifting, and the lifting process of the silicon steel coil is more stable. When unloading is required, loosen the bolt 10, move the second limit block 11, release the limit, and then rotate the first limit block 8 to rotate ninety degrees to be parallel to the support plate 4, which is more convenient for taking out the silicon steel coil from both sides.
[0037] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A dedicated storage platform for silicon steel sheets, comprising a base (1), a first reinforcing iron (3), a support plate (4), a second reinforcing iron (5), and an I-beam (6), characterized in that: The invention also comprises a limiting component and a lifting component. The base (1) is a hollow rectangular parallelepiped. A plurality of I-beams (6) are fixedly connected to the inner side wall of the base (1). The upper surfaces of the plurality of I-beams (6) are fixedly connected to second reinforcing irons (5). A plurality of first reinforcing irons (3) are fixedly connected to the upper surface of the base (1). A support plate (4) is welded to the upper surfaces of the plurality of first reinforcing irons (3) and the plurality of second reinforcing irons (5). The support plate (4) has a semicircular arc cross section. A limiting component is arranged on the side wall of the support plate (4) for limiting the silicon steel sheet. A lifting component is arranged on the side wall of the base (1) for facilitating lifting.
2. A dedicated storage platform for silicon steel sheets according to claim 1, characterized in that: The limit assembly comprises an adjustment structure and a rotation structure, wherein the adjustment structure is arranged on the inner wall of the support plate (4), and the adjustment structure comprises a moving block (12) and a bidirectional screw (14). The inner wall of the support plate (4) is provided with two opposite bidirectional screw grooves, and the inner walls of the two bidirectional screw grooves are both rotatably connected to the bidirectional screw (14) via bearings, and the inner walls of the two bidirectional screw grooves are both slidably connected to two moving blocks (12), and the two moving blocks (12) are both threadedly connected to the bidirectional screw (14).
3. A dedicated storage platform for silicon steel sheets according to claim 2, characterized in that: Two gear cavities are provided in the support plate (4), and the two bidirectional screw rods (14) extend through the gear cavities. The parts of the two bidirectional screw rods (14) located in the gear cavities are fixedly connected to the first gear (15). The inner side walls of the two gear cavities are rotatably connected to the rotating shaft (16) through bearings. The parts of the rotating shaft (16) located in the gear cavities are fixedly connected to the second gear (18), and the second gear (18) is meshed with the first gear (15). One end of the rotating shaft (16) located outside the gear cavity is fixedly connected to a rotating handle (17).
4. A dedicated storage platform for silicon steel sheets according to claim 3, characterized in that: The rotating handle (17) is engraved with anti-slip patterns.
5. A dedicated storage platform for silicon steel sheets according to claim 4, characterized in that: The number of teeth on the second gear (18) is smaller than the number of teeth on the first gear (15).
6. A dedicated storage platform for silicon steel sheets according to claim 2, characterized in that: The rotating structure comprises a first limit block (8), an insert block (13), and a fixed cylinder (19); the side walls of the four movable blocks (12) located outside the bidirectional screw groove and facing each other are fixedly connected to the fixed cylinder (19); the side wall of the fixed cylinder (19) is provided with a first limit block groove; the inner side wall of the first limit block groove is rotatably connected to the first limit block (8) through a pin shaft; the upper surfaces of the fixed cylinder (19) and the first limit block (8) are provided with an insert block groove; the two insert block grooves are connected; the inner side wall of the insert block groove is slidably connected to the insert block (13); the side wall of the insert block (13) is provided with a protrusion; the inner side wall of the insert block groove is provided with a groove corresponding to the protrusion.
7. A dedicated storage platform for silicon steel sheets according to claim 6, characterized in that: Bolt grooves are provided on the upper surfaces of the four first limit blocks (8), and sliding block grooves are provided on the side walls of the four first limit blocks (8). The sliding block grooves are connected to the bolt grooves, and the inner side walls of the sliding block grooves are slidably connected to sliding blocks (9). The side walls of the sliding block (9) are fixedly connected to second limit blocks (11), and bolt holes are provided on the upper surface of the sliding block (9). Bolts (10) are provided through the bolt grooves, and the bolts (10) are threadedly connected to the sliding block (9).
8. A dedicated storage platform for silicon steel sheets according to claim 7, characterized in that: The lifting assembly comprises a lifting shaft (2) and a baffle (7); the side wall of the base (1) is provided with lifting shaft grooves which are opposite to each other in pairs; the inner side walls of the four lifting shaft grooves are all slidably connected with the lifting shaft (2); the parts of the lifting shaft (2) located outside the lifting shaft grooves are all fixedly connected with the baffle (7); the baffle (7) is provided with a notch; and the part of the lifting shaft (2) located inside the lifting shaft is provided with a protrusion.