High-voltage box transfer device for power equipment production

Abstract

The invention discloses a high-voltage box transfer device for electrical equipment production, which comprises a bottom plate and a bearing plate, a plurality of fixing columns are arranged on the bottom plate, a plurality of notches are formed in the bearing plate, a clamping sleeve is connected in each notch in a clamping manner, the plurality of clamping sleeves are connected with the fixing columns in a clamping manner, and a limiting device is arranged on the bearing plate. The device has the advantages that when the high-voltage box is placed, the bearing plate is used for pressing the high-voltage box, the multiple limiting rods contract towards the interior of the sealing cavity after making contact with the high-voltage box, after a wire is powered on, electrorheological fluid forms a solid under an electric field, and therefore the contracted limiting rods do not reset any more to apply pressure to the high-voltage box; the high-voltage boxes are limited by the uncontracted limiting rods, so that the stability of the high-voltage boxes is guaranteed, the limiting rods can prevent collision and friction among the high-voltage boxes, meanwhile, the high-voltage boxes can be continuously placed on the bearing plate, the high-voltage boxes can be placed on the bottom plate, and the transfer efficiency of the high-voltage boxes is improved.

Description

Technical Field

[0001] This invention relates to the field of power equipment processing technology, and in particular to a high-voltage box transfer device for power equipment production. Background Technology

[0002] After production, high-voltage boxes need to be transferred to the next process or other locations for further processing. However, the high-voltage boxes are large in size, and if they are randomly stacked in a carrier box, the space of the carrier box cannot be utilized well, resulting in a decrease in the transportation efficiency of the high-voltage boxes. Moreover, the high-voltage boxes are easily damaged and deformed by mutual squeezing and collision during transportation, which reduces the production quality of the high-voltage boxes. Although existing technologies have carrier boxes that can neatly stack high-voltage boxes, the high-voltage boxes are not stable when stacked together. After being bumped during transportation, the high-voltage boxes are easily scattered. At the same time, the high-voltage boxes at the bottom are easily worn due to bearing more pressure, which is not convenient for the transportation of high-voltage boxes. Furthermore, friction between the high-voltage boxes can also cause damage. Although existing technologies can set up compartments for each high-voltage box, the number of high-voltage boxes transported at one time is small, which is not convenient for large-scale transportation.

[0003] To address this issue, we propose a high-voltage box transfer device for power equipment manufacturing. Summary of the Invention

[0004] The purpose of this invention is to solve the problems of high-voltage boxes being easily damaged by collisions during transportation and the inconvenience of transporting high-voltage boxes in large quantities in the prior art, and to propose a high-voltage box transfer device for power equipment production.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A high-voltage box transfer device for power equipment production includes a base plate and a receiving plate. The base plate has multiple fixed posts, and the receiving plate has multiple slots. Each slot contains a snap-fit ​​sleeve, which is snap-fitted to the fixed posts. The receiving plate has a limiting device, which includes a sealing cavity containing a conductor and an electrorheological fluid. Multiple limiting rods are slidably connected within the sealing cavity. One end of each limiting rod is fixedly connected to a fixed plate, which is snap-fitted to the sealing cavity by a spring. The sealing cavity has multiple sliding grooves matching the fixed plate, and the fixed plate has multiple openings. The limiting device is positioned on both sides of the receiving plate, and the multiple limiting rods are evenly distributed. The snap-fit ​​sleeves also contain snap-fit ​​devices.

[0006] Preferably, the snap-fit ​​device includes an inner groove formed in the snap-fit ​​sleeve, an electromagnetic coil is provided in the inner groove, the electromagnetic coil is electrically connected to a wire, and a plurality of grooves are formed in the circumferential direction of the snap-fit ​​sleeve. An electromagnet is snapped into each pair of opposite grooves by two springs, and the plurality of electromagnets repel the electromagnetic coil.

[0007] Preferably, each of the limiting rods has a strip-shaped groove, and each of the strip-shaped grooves has an electromagnetic coil II, and the plurality of electromagnetic coil IIs are electrically connected to a wire.

[0008] Preferably, one end of the base plate and the fixing column is provided with a threaded groove, and the other end of the fixing column is provided with a threaded rod that engages with the threaded groove.

[0009] Preferably, the threaded rod is provided with an anti-slip layer, and the side wall of the electromagnet is provided with an anti-slip pad that matches the anti-slip layer.

[0010] Preferably, the sealing cavity is provided with multiple sealing rings, and the multiple sealing rings are slidably and sealingly connected to multiple limiting rods respectively.

[0011] Preferably, the bottom of the base plate has multiple square slots, and each square slot is fitted with an electromagnet.

[0012] Preferably, one end of each limiting rod is provided with an elastic pad, and the sidewall of each limiting rod is covered with a protective sleeve.

[0013] Compared with the prior art, the beneficial effects of the present invention are: When placing the high-voltage box, the receiving plate presses down on it. After multiple limit rods contact the high-voltage box, they retract into the sealed cavity. When the wires are energized, the electrorheological fluid solidifies under the electric field. Therefore, the retracted limit rods will no longer return to their original position and apply pressure to the high-voltage box. The unretracted limit rods limit the high-voltage box, thus ensuring its stability. The limit rods also prevent collisions and friction between multiple high-voltage boxes. At the same time, more high-voltage boxes can be placed on the receiving plate, and multiple high-voltage boxes can also be placed on the base plate, thereby improving the transfer efficiency of the high-voltage boxes. Furthermore, the limiting effect of the limit rods can adapt to high-voltage boxes of different sizes, facilitating the transportation of the high-voltage boxes. When the conductor is energized, the electromagnetic coil 1 will generate an electromagnetic field, activating multiple electromagnets 2. Therefore, the electromagnetic coil 1 repels the multiple electromagnets 1, and the multiple electromagnets 1 adhere to the fixed post, thereby fixing the receiving plate in the designated position of the fixed post. This can limit and suppress high-voltage boxes of different heights. The anti-slip layer on the fixed post and the anti-slip pad on the electromagnet 1 can increase the friction between the electromagnet 1 and the fixed post, ensuring the fixing effect of the receiving plate. Therefore, when multiple high-voltage boxes are stacked on top of each other, the high-voltage boxes will not bear too much pressure, ensuring that the bottom high-voltage box will not be crushed. The multiple electromagnetic coils inside the limiting rod also generate a magnetic field after the wires are energized. The magnetic field generated by the electromagnetic coils can attract the high-voltage box, reducing the vibration amplitude of the high-voltage box during transportation and preventing the high-voltage box from colliding and being damaged with the limiting rod. The elastic pad and protective pad can protect the high-voltage box and ensure that the quality of the high-voltage box is not damaged. The sealing ring can ensure the sealing of the sealing cavity and prevent the electrochemical fluid from flowing out. The threaded groove and threaded rod on the fixing column can be spliced ​​to accommodate more receiving plates, so as to facilitate the large-scale transportation of high-voltage boxes. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a high-voltage box transfer device for power equipment production proposed in this invention; Figure 2 This is a structural schematic diagram of the electromagnet and base plate in a high-voltage box transfer device for power equipment production proposed in this invention. Figure 3 This is a structural diagram of the bottom plate and threaded groove in a high-voltage box transfer device for power equipment production proposed in this invention. Figure 4 This is a structural diagram of the receiving plate and limiting device in a high-voltage box transfer device for power equipment production proposed in this invention. Figure 5 This is a schematic diagram of the cross-sectional structure of the receiving plate in a high-voltage box transfer device for power equipment production proposed in this invention; Figure 6 This is a schematic diagram of the structure of the clamping sleeve and electromagnet in a high-voltage box transfer device for power equipment production proposed in this invention; Figure 7 This is a schematic diagram of the cross-sectional structure of the clamping sleeve in a high-voltage box transfer device for power equipment production proposed in this invention; Figure 8 for Figure 7 Schematic diagram of the structure at point A; Figure 9 This is a schematic diagram of the structure of the limit rod and fixing plate in the high-voltage box transfer device for power equipment production proposed in this invention; Figure 10 This is a schematic diagram of the cross-sectional structure of the limiting rod and the fixing plate in a high-voltage box transfer device for power equipment production proposed in this invention; Figure 11 This is a structural diagram of the fixed column and threaded rod in a high-voltage box transfer device for power equipment production proposed in this invention.

[0015] In the diagram: 1. Base plate, 2. Receiving plate, 3. Groove, 4. Clip sleeve, 5. Fixing post, 6. Limiting device, 7. Sealing cavity, 8. Wire, 9. Limiting rod, 10. Fixing plate, 11. Spring 1, 12. Slide groove, 13. Inner groove, 14. Electromagnetic coil 1, 15. Groove, 16. Spring 2, 17. Electromagnet 1, 18. Strip groove, 19. Electromagnetic coil 2, 20. Threaded groove, 21. Anti-slip pad, 22. Sealing ring, 23. Electromagnet 2, 24. Elastic pad, 25. Protective sleeve, 26. Threaded rod, 27. Opening. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0017] Reference Figure 1-11 A high-voltage box transfer device for power equipment production includes a base plate 1 and a receiving plate 2. The base plate 1 is provided with multiple fixed columns 5. The receiving plate 2 is provided with multiple slots 3. Each slot 3 is connected to a snap-fit ​​sleeve 4. The multiple snap-fit ​​sleeves 4 are snap-fitted to the fixed columns 5. The receiving plate 2 is provided with a limiting device 6. The limiting device 6 includes a sealing cavity 7. The sealing cavity 7 is provided with a conductor 8 and an electrorheological fluid. Multiple limiting rods 9 are slidably connected in the sealing cavity 7. One end of the limiting rod 9 is fixedly connected to a fixed plate 10. The fixed plate 10 is snap-fitted to the sealing cavity 7 by a spring 11. Multiple sliding grooves 12 matching the fixed plate 10 are provided in the sealing cavity 7. Multiple openings 27 are provided on the fixed plate 10. The limiting device 6 is placed on both sides of the receiving plate 2. The multiple limiting rods 9 are evenly arranged. The snap-fit ​​sleeves 4 are also provided with snap-fit ​​devices. When placing the high-voltage box, the receiving plate 2 presses the high-voltage box down. After multiple limiting rods 9 contact the high-voltage box, they retract into the sealed cavity 7. After the wire 8 is energized, the electrorheological fluid forms a solid under the electric field. Therefore, the retracted limiting rods 9 will no longer reset and apply pressure to the high-voltage box. The unretracted limiting rods 9 limit the high-voltage box, thereby ensuring the stability of the high-voltage box. The limiting rods 9 can also prevent collisions and friction between multiple high-voltage boxes. At the same time, more high-voltage boxes can be placed on the receiving plate 2, and multiple high-voltage boxes can also be placed on the base plate 1, thereby improving the transfer efficiency of the high-voltage box. Moreover, the limiting effect of the limiting rods 9 can adapt to high-voltage boxes of different sizes, which facilitates the transportation of high-voltage boxes. The snap-fit ​​device includes an inner groove 13 opened in the snap-fit ​​sleeve 4, an electromagnetic coil 14 is provided in the inner groove 13, the electromagnetic coil 14 is electrically connected to the wire 8, a plurality of grooves 15 are opened in the inner circumference of the snap-fit ​​sleeve 4, and an electromagnet 17 is snap-fitted in each pair of opposite grooves 15 by two springs 16, the plurality of electromagnets 17 repel the electromagnetic coil 14, an anti-slip layer is provided on the threaded rod 26, and an anti-slip pad 21 matching the anti-slip layer is provided on the side wall of the electromagnet 17. When the conductor 8 is energized, the electromagnetic coil 14 will generate an electromagnetic field, activating multiple electromagnets 23. Therefore, the electromagnetic coil 14 repels multiple electromagnets 17, and the multiple electromagnets 17 adhere to the fixing post 5, thereby fixing the receiving plate 2 at the designated position of the fixing post 5. This can limit and suppress high-voltage boxes of different heights. The anti-slip layer on the fixing post 5 and the anti-slip pad 21 on the electromagnets 17 can increase the friction between the electromagnets 17 and the fixing post 5, ensuring the fixing effect of the receiving plate 2. Therefore, when multiple high-voltage boxes are stacked on each other, the high-voltage boxes will not bear a large pressure, ensuring that the bottom high-voltage box will not be crushed. Each limiting rod 9 has a slot 18, and each slot 18 has an electromagnetic coil 19. Multiple electromagnetic coils 19 are electrically connected to wires 8. One end of the base plate 1 and the fixing post 5 has a threaded groove 20, and the other end of the fixing post 5 has a threaded rod 26 that meshes with the threaded groove 20. Multiple sealing rings 22 are provided on the sealing cavity 7. The multiple sealing rings 22 are slidably sealed to the multiple limiting rods 9. Multiple square slots are provided at the bottom of the base plate 1. Each square slot is connected to an electromagnet 23. The electromagnet 23 can attract the contact surface of the base plate 1 to ensure the stability of the base plate 1. One end of each limiting rod 9 has an elastic pad 24, and the side wall of each limiting rod 9 is covered with a protective sleeve 25. Multiple electromagnetic coils 19 inside the limiting rod 9 also generate a magnetic field after the conductor 8 is energized. The magnetic field generated by the electromagnetic coils 19 can attract the high-voltage box, reduce the vibration amplitude of the high-voltage box during transportation, and prevent the high-voltage box from colliding and being damaged by the limiting rod 9. The elastic pad 24 and the protective pad can protect the high-voltage box and ensure that the quality of the high-voltage box is not damaged. The sealing ring 22 can ensure the sealing of the sealing cavity 7 and prevent the electrochemical fluid from flowing out. The threaded groove 20 and threaded rod 26 on the fixing column 5 can be spliced ​​together to accommodate more receiving plates 2 for large-scale transportation of high-voltage boxes.

[0018] In this invention, when placing a high-voltage box, the high-voltage box is placed on a base plate 1, and a receiving plate 2 is used to press the high-voltage box. After multiple limiting rods 9 contact the high-voltage box, they retract into the sealed cavity 7. After the conductor 8 is energized, the electrorheological fluid forms a solid under the electric field. Therefore, the retracted limiting rods 9 will no longer reset and apply pressure to the high-voltage box, while the unretracted limiting rods 9 limit the high-voltage box. At the same time, the limiting device 6 on the base plate 1 also limits the bottom of the high-voltage box, thereby ensuring the stability of the high-voltage box. It can also reduce the electric field intensity applied to the conductor 8, causing the electrorheological fluid to form a viscous liquid, so as to buffer the high-voltage box and reduce the vibration during transportation. The limiting rods 9 can also prevent collisions and friction between multiple high-voltage boxes. At the same time, more high-voltage boxes can be placed on the receiving plate 2, and multiple high-voltage boxes can also be placed on the base plate 1, thereby improving the transportation efficiency of the high-voltage box. Moreover, the limiting effect of the limiting rods 9 can adapt to high-voltage boxes of different sizes, which facilitates the transportation of high-voltage boxes. After the receiving plate 2 presses down the high-voltage box, when the wire 8 is energized, the electromagnetic coil 14 will generate an electromagnetic field. At this time, multiple electromagnets 23 will be activated. Therefore, the electromagnetic coil 14 will repel multiple electromagnets 17. The multiple electromagnets 17 will fit against the fixing post 5, thereby fixing the receiving plate 2 at the designated position of the fixing post 5. This can limit and press down high-voltage boxes of different heights. The anti-slip layer on the fixing post 5 and the anti-slip pad 21 on the electromagnet 17 can increase the friction between the electromagnet 17 and the fixing post 5, ensuring the fixing effect of the receiving plate 2. The multiple electromagnetic coils 19 in the limiting rod 9 will also generate a magnetic field after the wire 8 is energized. The magnetic field generated by the electromagnetic coils 19 can attract the high-voltage box and reduce the vibration amplitude generated by the high-voltage box during transportation. The threaded groove 20 and threaded rod 26 on the fixing post 5 can splice the fixing post 5, thereby extending the length of the fixing post 5 so as to place more receiving plates 2 and transport high-voltage boxes in large quantities.

[0019] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A high-voltage box transfer device for power equipment production, comprising a base plate (1) and a receiving plate (2), wherein the base plate (1) is provided with a plurality of fixed columns (5), and the receiving plate (2) is provided with a plurality of slots (3), wherein each slot (3) is fitted with a snap-fit ​​sleeve (4), and the plurality of snap-fit ​​sleeves (4) are snap-fitted to the fixed columns (5), and the receiving plate (2) is provided with a limiting device (6), characterized in that, The limiting device (6) includes a sealing cavity (7), in which a wire (8) and an electrorheological fluid are provided. Multiple limiting rods (9) are slidably connected in the sealing cavity (7). One end of the limiting rod (9) is fixedly connected to a fixed plate (10). The fixed plate (10) is snapped into the sealing cavity (7) by a spring (11). Multiple sliding grooves (12) matching the fixed plate (10) are opened in the sealing cavity (7). Multiple openings (27) are opened on the fixed plate (10). The limiting device (6) is placed on both sides of the receiving plate (2). The multiple limiting rods (9) are evenly arranged. A snapping device is also provided in the snapping sleeve (4).

2. The high-voltage box transfer device for power equipment production according to claim 1, characterized in that, The snap-fit ​​device includes an inner groove (13) opened in the snap-fit ​​sleeve (4), an electromagnetic coil (14) is provided in the inner groove (13), the electromagnetic coil (14) is electrically connected to the wire (8), and a plurality of grooves (15) are opened in the inner circumference of the snap-fit ​​sleeve (4). An electromagnet (17) is snapped and connected in each pair of opposite grooves (15) by two springs (16), and the plurality of electromagnets (17) and electromagnetic coils (14) repel each other.

3. The high-voltage box transfer device for power equipment production according to claim 1, characterized in that, Each of the limiting rods (9) has a strip groove (18) inside, and each of the strip grooves (18) has an electromagnetic coil (19) inside. The multiple electromagnetic coils (19) are electrically connected to the wires (8).

4. A high-voltage box transfer device for power equipment production according to claim 1, characterized in that, The base plate (1) and the fixing column (5) are provided with threaded grooves (20) at one end, and the fixing column (5) is provided with a threaded rod (26) that meshes with the threaded groove (20) at the other end.

5. A high-voltage box transfer device for power equipment production according to claim 2, characterized in that, The threaded rod (26) is provided with an anti-slip layer, and the side wall of the electromagnet (17) is provided with an anti-slip pad (21) that matches the anti-slip layer.

6. A high-voltage box transfer device for power equipment production according to claim 1, characterized in that, The sealing cavity (7) is provided with multiple sealing rings (22), and the multiple sealing rings (22) are respectively slidably sealed to multiple limiting rods (9).

7. A high-voltage box transfer device for power equipment production according to claim 1, characterized in that, The bottom of the base plate (1) is provided with a plurality of square slots, and an electromagnet (23) is snapped into each square slot.

8. A high-voltage box transfer device for power equipment production according to claim 1, characterized in that, Each of the limiting rods (9) has an elastic pad (24) at one end, and the sidewall of each of the limiting rods (9) is covered with a protective sleeve (25).

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