Switch board convenient to accomodate and install
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet convenient to store and install.
Background
The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; motor control centers are used in situations where there are more load concentrations and loops, and they distribute the power from a circuit of a higher-level distribution device to nearby loads.
Among the current switch board technique, most switch boards are the box switch board that welds into the designation directly in the mill, and then because box switch board's volume is bigger, and then more difficult to transportation and transport, and the space that current switch board occupy is also bigger moreover, and then is inconvenient for a large amount of deposits and batch production, and the heat abstractor of current switch board configuration carries out the dust very easily moreover, and then the heat dissipation is inhomogeneous, further directly influences the life and the security of switch board.
Disclosure of Invention
The invention aims to provide a power distribution cabinet which is convenient to store and install and is used for overcoming the defects in the prior art.
According to the power distribution cabinet convenient to store and install, the power distribution cabinet comprises a main box body, a bearing rack is fixedly arranged on the right end face of the main box body, a lifting shaft which is vertically symmetrical is rotationally arranged on the upper end face of the bearing rack, a lifting sliding block which can vertically move is arranged on the outer round face of the lifting shaft, the lifting sliding block is rotationally matched with the lifting shaft, a turnover shaft which is longitudinally symmetrical is fixedly arranged on the rear end face of the lifting sliding block, a turnover plate which is vertically symmetrical is rotationally arranged on the outer round face of the turnover shaft, the turnover plate is rotationally matched with the turnover shaft, a limiting cavity which is externally and vertically symmetrical in an opening is arranged on the turnover plate, a limiting rack which can horizontally move is arranged in the limiting cavity, a sliding rod is rotationally arranged on the outer round face of the limiting rack, a rotating shaft which penetrates through the sliding rod is rotationally arranged at the other end face of the sliding rod, a pushing rack is fixedly arranged on one side end face of the rotating shaft, which is far away from the center, the pushing rack is fixedly connected with the bearing rack, a swing rack which is rotationally symmetrical front and back is arranged on the rear end face of the main box body, a power cavity which is uniformly distributed is rotationally matched with the turnover rack, and a fan blade is arranged in the swing rack.
As a further technical scheme of the invention, the lifting motor which is vertically symmetrical is fixedly arranged in the bearing rack, one side end face of the lifting shaft, which is close to the center, is in power connection with the lifting motor, the lifting motor is started to drive the lifting shaft to rotate, and then drive the lifting shaft to move in opposite directions, and the sliding rod plays a limiting role on the overturning plate, so that the overturning plate starts to swing at one side far away from the center, and the lifting motor starts to lift upwards along the sliding rod, and at the moment, the overturning plate is clung to the main box body due to the fact that the lifting shaft always moves upwards, so that the storage of the upper surface and the lower surface of the power distribution cabinet is ensured, and further the space is saved.
As a further technical scheme of the invention, the right end face of the bearing frame is fixedly provided with a main electromagnet, a main permanent magnet is arranged in the main electromagnet, the main permanent magnet is magnetically matched with the main electromagnet, and the right end face of the main permanent magnet is fixedly provided with a positioning frame.
As a further technical scheme of the invention, a supporting frame is fixedly arranged on the left end face of the main box body, and a thread locating plate is arranged on the outer side of the supporting frame.
As a further technical scheme of the invention, four groups of swing motors which are uniformly distributed up and down and left and right are fixedly arranged in the main box body, four groups of swing shafts which are uniformly distributed are rotationally arranged in the main box body, a rough rack is fixedly arranged on the outer circular surface of each swing shaft, the rough rack is fixedly connected with the swing rack, one side end surface of each swing shaft far away from the center is in power connection with the swing motor, and when the swing motor is started, the swing motor is driven to start to rotate, and then the swing motors on the front side and the rear side are driven to start to swing along one side far away from the center, so that the front and the rear side of the swing rack are stored.
According to the power cavity, the power frame is fixedly arranged in the power cavity, the air suction shaft is rotatably arranged on the end face of one side, far away from the center, of the power frame, the outer circular face of the air suction shaft is fixedly connected with the air suction fan blades, the air suction motor is fixedly arranged in the power frame, the end face, close to the center, of the air suction shaft is in power connection with the air suction motor, the air suction motor is started to drive the air suction shaft to start rotating, and then the air suction fan blades are driven to start rotating, so that internal air circulation of the power distribution cabinet is achieved, and the power distribution cabinet is guaranteed to keep the optimal state all the time.
As a further technical scheme of the invention, the rear end face of the swing frame is fixedly provided with an auxiliary electromagnet, a metal filter plate is arranged in the auxiliary electromagnet and magnetically matched with the auxiliary electromagnet, the end face of one side of the metal filter plate, which is far away from the center, is fixedly provided with a replacement handle, and the right end face of the swing frame is rotationally provided with an electric roll-over door which is vertically symmetrical.
The beneficial effects of the invention are as follows:
1. the invention is internally provided with the vertically symmetrical turnover plates, so that the turnover plates and the swinging rack are driven to be matched and turned, the power distribution cabinet is stored into a plate shape, the occupied space of the power distribution cabinet is further saved, the storage and transportation difficulty of the power distribution cabinet is further changed, the practicability of the traditional power distribution cabinet is further greatly improved, the installation and storage of the power distribution cabinet are further facilitated, and the flexibility of the power distribution cabinet is further improved.
2. The power machine is internally provided with the power cavities which are uniformly distributed in the power machine frame, and the air pumping fan blades are rotationally arranged in the power cavities, so that air in the power distribution cabinet is discharged, the efficient heat dissipation of the voltmeter is guaranteed, the ammeter is always kept in an optimal state, and the metal filter plate and the auxiliary electromagnet which are magnetically matched are arranged in the power machine frame, so that the replacement of the metal filter plate is realized, the subsequent maintenance is guaranteed, and the working efficiency is improved.
Drawings
FIG. 1 is a left side view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic view of the overall structure of a power distribution cabinet of the invention, which is convenient to store and install;
FIG. 4 is a schematic illustration of A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the lifting slider member of FIG. 3 according to the present invention;
FIG. 6 is a schematic illustration of B-B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the present invention at the slide bar assembly of FIG. 3;
fig. 8 is a schematic view of the present invention at the slide bar assembly of fig. 7.
In the figure:
11. a main case; 12. a bearing rack; 13. a lifting motor; 14. a lifting shaft; 15. a lifting slide block; 16. a turnover shaft; 17. a turnover plate; 18. a support frame; 19. a thread positioning plate; 20. a main electromagnet; 21. a main permanent magnet; 22. positioning a frame; 23. a slide bar; 24. a rotation shaft; 25. a limit frame; 26. a spacing cavity; 27. a swing frame; 28. a swing shaft; 29. a swing motor; 30. a coarse frame; 31. an exhaust motor; 32. an air extraction shaft; 33. a fan blade; 34. a metal filter plate; 35. an auxiliary electromagnet; 36. replacing the handle; 37. an electric roll-over door; 38. a power frame; 39. a power cavity; 40. pushing the frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the invention:
referring to fig. 1-8, a power distribution cabinet convenient for storage and installation according to an embodiment of the invention comprises a main cabinet body 11, a bearing rack 12 is fixedly arranged on the right end face of the main cabinet body 11, an up end face of the bearing rack 12 is rotatably provided with a lifting shaft 14 which is vertically symmetrical, the outer circular face of the lifting shaft 14 is provided with a lifting slide block 15 which can vertically move, the lifting slide block 15 is rotatably matched with the lifting shaft 14, the rear end face of the lifting slide block 15 is fixedly provided with a turnover shaft 16 which is longitudinally symmetrical, the outer circular face of the turnover shaft 16 is rotatably provided with a turnover plate 17 which is vertically symmetrical, the turnover plate 17 is rotatably matched with the turnover shaft 16, the turnover plate 17 is provided with a limit cavity 26 which is outwards opened and vertically symmetrical, a limit rack 25 which can horizontally move is arranged in the limit cavity 26, the outer circular face of the limit rack 25 is rotatably provided with a sliding rod 23, the other end of the sliding rod 23 is rotatably provided with a rotating shaft 24 and penetrates through the sliding rod 23, the sliding rod 23 plays a role in supporting and limiting, one side end face of the rotating shaft 24 far from the center is fixedly provided with a turnover plate 17, the turnover plate 40 which is rotatably matched with the turnover plate 16, the turnover plate is rotatably arranged in the main cabinet body, the turnover plate is provided with a fan blade 39, the fan 39 is rotatably arranged in the limit power distribution cavity is uniformly, and the fan 39 is rotatably arranged in the limit power distribution cavity, and the fan is fixedly arranged in the rotary power distribution cabinet 39, and the fan 39 is arranged in the rotary power distribution cavity, and the fan 39.
The lifting motor 13 which is vertically symmetrical is fixedly arranged in the bearing rack 12, one side end face, close to the center, of the lifting shaft 14 is dynamically connected to the lifting motor 13, the lifting motor 13 is started, the lifting shaft 14 is driven to start rotating, the lifting shaft 14 is driven to start moving in opposite directions, the sliding rod 23 plays a limiting role on the overturning plate 17, at the moment, the overturning plate 17 starts swinging away from one side of the center, at the moment, the lifting motor 13 starts lifting upwards along the sliding rod 23, at the moment, the overturning plate 17 is tightly attached to the main box 11 due to the fact that the lifting shaft 14 always moves upwards, and therefore storage of the upper surface and the lower surface of the power distribution cabinet is guaranteed, and space is saved.
The right end face of the bearing frame 12 is fixedly provided with a main electromagnet 20, a main permanent magnet 21 is arranged in the main electromagnet 20, the main permanent magnet 21 is magnetically matched with the main electromagnet 20, the right end face of the main permanent magnet 21 is fixedly provided with a positioning frame 22, and then the positioning frame 22 plays a role in fixing an ammeter.
The left end face of the main box body 11 is fixedly provided with a support frame 18, and the outer side of the support frame 18 is provided with a thread locating plate 19.
The main box 11 is internally and fixedly provided with four groups of swing motors 29 which are uniformly distributed up and down and left and right, the main box 11 is internally rotated and provided with four groups of swing shafts 28 which are uniformly distributed, the outer circular surface of each swing shaft 28 is fixedly provided with a rough rack 30, each rough rack 30 is fixedly connected with each swing rack 27, one side end surface of each swing shaft 28 far away from the center is dynamically connected with each swing motor 29, and when the swing motor 29 is started, the swing shafts 28 are driven to start to rotate, and then the swing motors 29 on the front side and the rear side are driven to start to swing along one side far away from the center, so that the front and the rear side swing racks 27 are stored.
The power cavity 39 is internally fixed with the power frame 38, one side end face of the power frame 38, which is far away from the center, is rotationally provided with the air suction shaft 32, the outer circular surface of the air suction shaft 32 is fixedly connected with the air suction fan blades 33, the power frame 38 is internally fixed with the air suction motor 31, one side end face of the air suction shaft 32, which is close to the center, is dynamically connected with the air suction motor 31, the air suction motor 31 is started, and then the air suction shaft 32 is driven to start rotating, and then the air suction fan blades 33 are driven to start rotating, so that the internal air circulation of the power distribution cabinet is realized, and the power distribution cabinet is guaranteed to always maintain the optimal state.
The rear end face of the swing frame 27 is fixedly provided with an auxiliary electromagnet 35, a metal filter plate 34 is arranged in the auxiliary electromagnet 35, the metal filter plate 34 is magnetically matched with the auxiliary electromagnet 35, a replacement handle 36 is fixedly arranged on the end face of one side, far away from the center, of the metal filter plate 34, and an electric turnover door 37 which is vertically symmetrical is rotatably arranged on the right end face of the swing frame 27.
The invention relates to a power distribution cabinet convenient to store and install, which comprises the following working procedures:
during operation, at this moment, the lifting motor 13 on the upper side and the lower side starts, and then drives the lifting shaft 14 to start rotating, and then drives the lifting shaft 14 to start moving in opposite directions, because the sliding rod 23 plays a limiting effect on the overturning plate 17, at this moment, the overturning plate 17 starts swinging away from one side of the center, at this moment, the lifting motor 13 starts lifting upwards along the sliding rod 23, at this moment, because the lifting shaft 14 always moves upwards, at this moment, the overturning plate 17 is closely attached to the main box 11, and then storage on the upper side and the lower side of the power distribution cabinet is ensured, and at the same time, the swinging motor 29 starts to start, and then the swinging shaft 28 starts rotating with the rough rack 30, and then drives the swinging rack 27 to start swinging away from one side of the center, and then ensures that the left side and the right side keep level with the main box 11, and then realize storage into a plate shape for the power distribution cabinet, further saves the occupation space of the power distribution cabinet, further changes the storage and transportation difficulty problems of the power distribution cabinet, further greatly improves the practicability of the traditional power distribution cabinet, and is further convenient for installation and storage of the power distribution cabinet, and flexibility of the power distribution cabinet is further improved.
When the power distribution cabinet works, at this time, the air draft motor 31 is started, then the air draft shaft 32 is driven to start rotating, then the air draft fan blade 33 is driven to start rotating, then air in the power distribution cabinet is discharged, then efficient heat dissipation of the voltmeter is guaranteed, and then the ammeter is guaranteed to be always in an optimal state, and the metal filter plate 34 and the auxiliary electromagnet 35 which are in magnetic fit are arranged in the ammeter, so that replacement of the metal filter plate 34 is realized, further follow-up maintenance and maintenance are guaranteed, and further working efficiency is improved.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.