Intelligent control terminal control box body of intelligent excitation confluence device

Abstract

The utility model discloses a control box body of an intelligent control terminal of an intelligent excitation convergence device, which belongs to the technical field of control boxes and comprises a control box, an intelligent control terminal is arranged in the control box, and a first box door and a second box door are respectively and rotatably mounted at the upper end and the lower end of one end of the control box. And a storage groove is fixedly mounted at the bottom end in the control box. In the utility model, if the control box needs to be moved, the two positioning plug-ins are moved upwards to be separated from the notches, then one anti-skid handle is manually rotated, so that the rotating shaft and the driving bevel gear rotate along with the anti-skid handle, the driving bevel gear drives the driven bevel gear to rotate, the threaded rod rotates, and the driving bevel gear and the rotating shaft of the other group rotate in a transmission manner; the lifting plate vertically moves downwards along the threaded rod and the multiple guide strips till the bottom end of the lifting plate is attached to the top end of the limiting frame, the control box is stably lifted through the four universal wheels and the lifting plate, the whole control box can conveniently move on the ground, and the placing state and the moving state are rapidly and stably switched.

Description

Technical Field

[0001] The utility model relates to the technical field of control boxes, in particular to a control box body of an intelligent control terminal of an intelligent excitation converging device. Background Art

[0002] The excitation device is an electrical control device in the excitation system of a synchronous generator that controls and regulates the excitation current, in addition to the excitation power supply. The excitation device is used to maintain the terminal voltage of the synchronous generator at a given level when the power system is operating normally. It also has the functions of forced magnetization, demagnetization, and demagnetization.

[0003] The excitation confluence device can be controlled by an intelligent control terminal, which needs to be installed inside the control box. The control box needs to be moved regularly, such as for cleaning, position adjustment, accelerated heat dissipation, etc. However, the existing control box cannot be moved stably, nor can it be stably switched between the placement and movement states. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an intelligent excitation converging device intelligent control terminal control box.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The control cabinet that is located at the top of described control cabinet is fixed with the control cabinet, and the control cabinet is fixed with the control cabinet.

[0007] Preferably, the inner length and width of the limiting frame are smaller than the outer length and width of the lifting plate, and the four universal wheels can be stored inside the limiting frame.

[0008] Preferably, the outer walls of the four sides of the lifting plate are each provided with a plurality of guide grooves with equal distances, and the guide grooves in each row are slidably sleeved with the guide bars.

[0009] Preferably, a notch is provided at one end of the circumference of the anti-slip handle.

[0010] Preferably, fixing parts are fixedly installed on the bottom ends of the outer walls on both sides of the control box, and positioning plug-ins are slidably installed on the outsides of the fixing parts. The bottom ends of the positioning plug-ins are made of counterweight material, and the bottom ends of the positioning plug-ins are plugged into the notches.

[0011] Preferably, a strip groove is provided on the inner side of the positioning plug-in, and a rectangular groove is provided on the inner side of the strip groove, and magnetic blocks are embedded and installed on the top and bottom ends of the rectangular groove and the rectangular section of the fixing piece.

[0012] Preferably, the circumference of the driven bevel gear is meshed with the circumference of the two driving bevel gears, the threaded rod is rotatably sleeved with the threaded sleeve, and the bottom end of the pressure plate is provided with a wear-resistant and anti-skid layer.

[0013] The beneficial effects of the utility model are:

[0014] The utility model proposes a control box body of an intelligent control terminal of an intelligent excitation convergence device. Under normal conditions, the control box is stably placed on the ground, and a pressure plate with a wear-resistant and anti-skid layer is provided at the bottom end, which is close to the ground. The positioning plug-ins on each side are inserted into the notches of the anti-skid handles. If the control box needs to be moved, the two positioning plug-ins are first moved up and out of the notches, and then one of the anti-skid handles is manually rotated to rotate its rotating shaft and the active bevel gear, so that the active bevel gear drives the driven bevel gear to rotate, and then the threaded rod is rotated, and the other set of active bevel gears and rotating shafts are driven to rotate, and the lifting plate moves vertically downward along the threaded rod and multiple guide bars until the bottom end of the lifting plate is in contact with the top of the limit frame. The four universal wheels and the lifting plate lift the control box stably, which makes it convenient for the control box to move as a whole on the ground, and also facilitates the control box to quickly and stably switch between the placement and movement states. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a control box of an intelligent control terminal of an intelligent excitation converging device proposed in the utility model;

[0016] Figure 2 This is a bottom-up structural diagram of a control box of an intelligent control terminal for an intelligent excitation current converging device proposed in the present invention;

[0017] Figure 3 This is a structural diagram of the intelligent control terminal control box shaft of an intelligent excitation converging device proposed in the present invention;

[0018] Figure 4 This is a structural diagram of a control box positioning plug-in of an intelligent control terminal of an intelligent excitation convergence device proposed in the utility model.

[0019] In the figure: 1 control box, 2 first box door, 3 second box door, 4 storage slot, 5 extension frame, 6 limit frame, 7 guide strip, 8 lifting plate, 9 guide slot, 10 universal wheel, 11 threaded sleeve, 12 threaded rod, 13 driven bevel gear, 14 pressure plate, 15 through slot, 16 rotating shaft, 17 driving bevel gear, 18 anti-slip handle, 19 notch, 20 positioning plug-in, 21 rectangular slot, 22 strip slot, 23 fixing piece, 24 magnetic block. DETAILED DESCRIPTION

[0020] Reference Figure 1-4 A control box body of an intelligent excitation converging device and an intelligent control terminal includes a control box 1, an intelligent control terminal is arranged inside the control box 1, a first box door 2 and a second box door 3 are rotatably mounted on the upper and lower ends of one end of the control box 1, a storage slot 4 is fixedly mounted on the bottom end of the control box 1, and an extension frame 5 is fixedly connected to the bottom end of the storage slot 4, a limit frame 6 is fixedly mounted on the lower end of the storage slot 4, a plurality of equidistant guide bars 7 are fixedly arranged between the top of the inner wall of the four sides of the storage slot 4 and the four sides of the top of the limit frame 6, and a lifting plate 8 is slidably arranged between the plurality of guide bars 7 Universal wheels 10 are fixedly installed at the four corners of the bottom end of the lifting plate 8, and a threaded sleeve 11 is fixedly provided in the middle of the lifting plate 8. Through grooves 15 are provided in the middle of both sides of the bottom end of the control box 1, and a rotating shaft 16 is rotatably installed inside each through groove 15. The opposite ends of the two rotating shafts 16 are fixedly installed with driving bevel gears 17, and the opposite ends of the two rotating shafts 16 are fixedly installed with anti-slip handles 18. A threaded rod 12 is rotatably installed in the middle of the inner wall of the top of the storage slot 4, and the driven bevel gear 13 is fixedly sleeved on the top of the circumference of the threaded rod 12, and a pressure plate 14 is fixedly installed at the bottom end of the threaded rod 12.

[0021] In the present invention, the inner length and width of the limit frame 6 are smaller than the outer length and width of the lifting plate 8, and the four universal wheels 10 can be accommodated inside the limit frame 6;

[0022] The outer walls of the four sides of the lifting plate 8 are provided with a plurality of equally spaced guide grooves 9, and each row of guide grooves 9 is slidably connected to the guide bar 7;

[0023] A notch 19 is provided at one end of the circumference of the anti-slip handle 18;

[0024] The bottom ends of the outer walls of both sides of the control box 1 are fixedly installed with fixing members 23, and the outer sides of the fixing members 23 are slidably installed with positioning plugs 20. The bottom ends of the positioning plugs 20 are made of a counterweight material, which helps the positioning plugs 20 to strengthen their downward holding effect. The bottom ends of the positioning plugs 20 are plugged into the notches 19.

[0025] A strip groove 22 is provided inside the positioning plug 20, and a rectangular groove 21 is provided inside the strip groove 22. Magnetic blocks 24 are embedded and installed at the top and bottom ends of the rectangular groove 21 and the rectangular section of the fixing member 23.

[0026] The circumference of the driven bevel gear 13 is meshed with the circumference of the two driving bevel gears 17 , the threaded rod 12 is rotatably sleeved with the threaded sleeve 11 , and the bottom end of the pressure plate 14 is provided with a wear-resistant and anti-skid layer.

[0027] Working principle: Under normal conditions, the control box 1 is stably placed on the ground, and the pressure plate 14 with a wear-resistant and anti-skid layer at the bottom is close to the ground. The positioning plug-ins 20 on each side are inserted into the notches 19 of the anti-skid handles 18. If the control box 1 needs to be moved, first move the two positioning plug-ins 20 up and out of the notches 19, and then manually rotate one of the anti-skid handles 18 to rotate its rotating shaft 16 and the active bevel gear 17, so that the active bevel gear 17 drives the driven bevel gear 13 to rotate, and then the threaded rod 12 rotates, and the other set of active bevel gears 17 and the rotating shaft 16 are driven to rotate, and the lifting plate 8 moves vertically downward along the threaded rod 12 and multiple guide bars 7 until the bottom end of the lifting plate 14 is in contact with the top of the limit frame 6. The four universal wheels 10 and the lifting plate 8 lift the control box 1 stably, which makes it easier for the control box 1 to move as a whole on the ground, and also makes it easier for the control box 1 to quickly and stably switch between the placement and movement states.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent excitation converging device intelligent control terminal control box, comprising a control box (1), wherein an intelligent control terminal is arranged inside the control box (1), and a first box door (2) and a second box door (3) are rotatably mounted on the upper and lower ends of one end of the control box (1), characterized in that: The control box (1) has a receiving slot (4) fixedly installed at the bottom end thereof, and an extension frame (5) fixedly connected to the bottom end of the receiving slot (4), a limit frame (6) fixedly installed at the bottom end of the receiving slot (4), a plurality of guide bars (7) with equal distances fixedly arranged between the top ends of the inner walls of the four sides of the receiving slot (4) and the four sides of the top end of the limit frame (6), and a lifting plate (8) is slidably arranged between the plurality of guide bars (7), universal wheels (10) fixedly installed at the four corners of the bottom end of the lifting plate (8), and a threaded sleeve (11) fixedly arranged in the middle of the lifting plate (8) The control box (1) is provided with through slots (15) in the middle of both sides of the bottom end, and a rotating shaft (16) is rotatably installed inside each through slot (15), and the opposite ends of the two rotating shafts (16) are fixedly installed with active bevel gears (17), and the opposite ends of the two rotating shafts (16) are fixedly installed with anti-slip handles (18), and the middle of the inner wall of the top end of the receiving groove (4) is rotatably installed with a threaded rod (12), and the top end of the threaded rod (12) is fixedly sleeved with a driven bevel gear (13), and the bottom end of the threaded rod (12) is fixedly installed with a pressure plate (14).

2. The intelligent control terminal control box of the intelligent excitation merging device according to claim 1 is characterized in that: The inner length and width of the limiting frame (6) are both smaller than the outer length and width of the lifting plate (8), and the four universal wheels (10) can all be accommodated inside the limiting frame (6).

3. The intelligent control terminal control box of the intelligent excitation merging device according to claim 1 is characterized in that: The outer walls of the four sides of the lifting plate (8) are each provided with a plurality of equally spaced guide grooves (9), and each row of guide grooves (9) is slidably sleeved with the guide bar (7).

4. The intelligent control terminal control box of the intelligent excitation merging device according to claim 1 is characterized in that: A notch (19) is provided at one end of the circumference of the anti-slip handle (18).

5. The intelligent control terminal control box of the intelligent excitation merging device according to claim 4 is characterized in that: The bottom ends of the outer walls on both sides of the control box (1) are fixedly mounted with fixing members (23), and positioning plug-ins (20) are slidably mounted outside the fixing members (23). The bottom ends of the positioning plug-ins (20) are made of a counterweight material, and the bottom ends of the positioning plug-ins (20) are plugged into the notches (19).

6. The intelligent control terminal control box of the intelligent excitation merging device according to claim 5 is characterized in that: A strip groove (22) is provided on the inner side of the positioning plug-in unit (20), and a rectangular groove (21) is provided on the inner side of the strip groove (22). Magnetic blocks (24) are embedded and installed at the top and bottom ends of the rectangular groove (21) and the rectangular section of the fixing member (23).

7. The intelligent control terminal control box of the intelligent excitation merging device according to claim 1 is characterized in that: The circumference of the driven bevel gear (13) is meshed with the circumference of the two driving bevel gears (17), the threaded rod (12) is rotatably sleeved with the threaded sleeve (11), and the bottom end of the pressure plate (14) is provided with a wear-resistant and anti-skid layer.

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