Electrical power supply distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses an electrical power supply power distribution cabinet which comprises a machine body main frame, side plates are slidably connected to the left end and the right end of the inner side of the machine body main frame, connecting buckles are fixedly connected to the upper ends and the lower ends of the two side plates, and H-shaped grooves are formed in the two side plates. Connecting rods II are rotatably connected to the front and rear sides of the middles of the two H-shaped grooves, bevel gears II are fixedly connected to the adjacent ends of the connecting rods II, bevel gears III are fixedly connected to the tail ends of the connecting rods II, and hollow rods are arranged at the upper and lower ends of the front and rear sides of the two H-shaped grooves; the inner sides of the multiple hollow rods are in threaded connection with threaded rods. According to the device, the first bevel gear continues to drive the second bevel gears on the two sides, the second connecting rods connected with the second bevel gears and the third bevel gear, the third bevel gear drives the fourth bevel gear and the threaded rod connected with the fourth bevel gear, the hollow rod is pushed out and clamped into a groove of the machine body main frame, and therefore the overall fixing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to an electric power distribution cabinet. Background Art

[0002] Electrical power distribution cabinets are made of solid metal materials, such as high-quality steel or aluminum alloy. These materials have good strength and corrosion resistance, and can protect the internal electrical components from the influence of the external environment.

[0003] The function of the electrical power distribution cabinet is to reasonably distribute the electrical energy from the power supply to different electrical equipment or circuits. It can convert high voltage electricity into appropriate low voltage electricity according to the voltage and current requirements of different equipment, and ensure that each circuit has a stable and reliable power supply through various switches and protection devices.

[0004] Traditional distribution cabinets are relatively fixed in structure and functional design. After installation, they are difficult to flexibly adjust and expand according to actual needs. When expansion and upgrading are needed in the future, it is difficult to achieve and requires more complex modifications or equipment replacement, which increases time and cost investment. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides an electrical power distribution cabinet, aiming to improve the problems of insufficient flexibility and difficulty in subsequent adjustment and expansion in the existing technology.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: an electrical power supply distribution cabinet, comprising a main body frame, the inner left and right ends of the main body frame are slidably connected to side panels, the upper and lower ends of the two side panels are fixedly connected to connecting buckles, the interiors of the two side panels are provided with H-grooves, the middle front and rear sides of the two H-grooves are rotatably connected to connecting rods 2, the adjacent ends of the plurality of connecting rods 2 are fixedly connected to bevel gears 2, the ends of the plurality of connecting rods 2 are fixedly connected to bevel gears 3, and the upper and lower ends of the front and rear sides of the two H-grooves are provided with hollow rods. The inner sides of the multiple hollow rods are threadedly connected with threaded rods, the ends of the multiple threaded rods are fixedly connected with bevel gear four, the upper and lower sides of the multiple bevel gear three are meshed with the corresponding bevel gear four, the middle parts of the outer sides of the two H-grooves are rotatably connected with connecting rod one, the outer sides of the two connecting rods one are fixedly connected with a turntable, the adjacent ends of the two connecting rods one are fixedly connected with bevel gear one, and the adjacent ends of the two side plates are equidistantly threaded with multiple internal pulling mechanisms, and the internal pulling mechanisms are used to pull the internal equipment of the distribution cabinet outward.

[0007] As a further description of the above technical solution:

[0008] The inner pulling mechanism includes an outer frame slide bar, wherein the outer frame slide bars are threadedly connected to an adjacent side of the side plate, and the inner middle parts of the outer frame slide bars are each provided with a limiting groove, the inner front ends of the outer frame slide bars are rotatably connected to pulley 1, the inner sides of the outer frame slide bars are each slidably connected to the inner frame slide bars, the inner ends of the inner frame slide bars are each fixedly connected to a clip, the inner rear ends of the inner frame slide bars are each rotatably connected to pulley 2, and the adjacent ends of the inner frame slide bars are each fixedly connected to a row plate, and the middle parts of the row plates are each provided with a plurality of threaded row holes, and the row plates are respectively threadedly connected to the corresponding fixing frames and fixing plates.

[0009] As a further description of the above technical solution:

[0010] Slide grooves are provided at the upper and lower ends of the front side of the main frame of the machine body. Slide buckles are slidably connected to the inner sides of the two slide grooves, and the ends of the two slide buckles are fixedly connected to the door frame.

[0011] As a further description of the above technical solution:

[0012] The left end of the front side of the door frame is equidistantly threaded with two hinge pieces, the middle parts of the two hinge pieces are rotatably connected with hinge rods, and the right sides of the two hinge pieces are threadedly connected with door panels.

[0013] As a further description of the above technical solution:

[0014] The front right end of the door panel is rotatably connected to a ball handle, the right end of the ball handle is fixedly connected to an iron wire, the right end of the iron wire is fixedly connected to a latch, the left side of the latch is fixedly connected to a spring, and a slot is provided at the inner right end of the door panel, and the latch engages with the slot.

[0015] As a further description of the above technical solution:

[0016] The upper ends of the left and right sides of the door panel are both slidably connected with calibration buckles, and the upper ends of the front sides of the two side panels are each provided with an alignment groove, and the two calibration buckles are respectively engaged with the corresponding alignment grooves.

[0017] As a further description of the above technical solution:

[0018] A wiring hole is provided at the lower left end of the main frame of the machine body, and a protective cover is fixedly connected to the inner side of the wiring hole.

[0019] As a further description of the above technical solution:

[0020] The lower end of the rear side of the main frame of the machine body is threadedly connected with a screw, and the outer side of the screw is threadedly connected with a waterproof cover.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, after the side panel is slid into the main frame of the machine body, the turntable is rotated to drive the bevel gear 1, which continues to drive the bevel gear 2 on both sides and the connecting rod 2 and bevel gear 3 connected thereto. The bevel gear 3 drives the bevel gear 4 and the threaded rod connected thereto, and the hollow rod is pushed out and stuck into the groove of the main frame of the machine body to achieve a fixing effect, thereby achieving the effect of rapid assembly and expansion splicing, thereby shortening the time and cost required for adjustment and expansion.

[0023] 2. In the utility model, there is an inner frame slide bar on the inner side of the outer frame slide bar, and the inner frame slide bar realizes the effect of sliding back and forth by cooperating with pulley 1 and pulley 2. A row plate is fixed on the inner side of the inner frame slide bar, and there are rows of threaded holes on the row plate. The two sides of the fixed frame or the fixed plate can be fixed on the row plate, and then the outer frame slide bar and the inner frame slide bar are combined to realize the effect of pulling out the equipment in the electrical power distribution cabinet for inspection and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of the electrical power distribution cabinet proposed in the present utility model;

[0025] Figure 2 This is a schematic diagram of the electrical power distribution cabinet proposed in the present utility model;

[0026] Figure 3 The electrical power distribution cabinet proposed by the utility model Figure 2 Enlarged view of point B in the middle;

[0027] Figure 4 This is an exploded view of the local structure of the electrical power distribution cabinet proposed in the present utility model;

[0028] Figure 5 The electrical power distribution cabinet proposed by the utility model Figure 4 Enlarged view of point A in the middle;

[0029] Figure 6 This is a disassembled diagram of the internal pull-out mechanism of the electrical power distribution cabinet proposed in the present utility model;

[0030] Figure 7 This is a partial structural cross-sectional view of the electrical power distribution cabinet proposed in the present utility model.

[0031] Legend:

[0032] 1. Main frame; 2. Internal pulling mechanism; 201. External frame slide bar; 202. Limiting slot; 203. Pulley 1; 204. Internal frame slide bar; 205. Buckle; 206. Pulley 2; 207. Plate; 208. Threaded holes; 209. Fixed frame; 210. Fixed plate; 3. Side plate; 4. H-slot; 5. Connecting rod 1; 6. Turntable; 7. Bevel gear 1; 8. Bevel gear 2; 9. Connecting rod 2; 10. Bevel gear three; 11. Bevel gear four; 12. Threaded rod; 13. Hollow rod; 14. Door frame; 15. Slide buckle; 16. Slide groove; 17. Connecting buckle; 18. Calibration buckle; 19. Alignment groove; 20. Hinge lever; 21. Hinge piece; 22. Knob; 23. Wire; 24. Latch; 25. Slot; 26. Spring; 27. Wiring hole; 28. Protective cover; 29. ​​Waterproof cover; 30. Screw; 31. Door panel. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Reference Figure 1 、 Figure 4 and Figure 5The utility model provides an embodiment: an electrical power supply distribution cabinet, including a main body frame 1, the left and right ends of the inner side of the main body frame 1 are slidably connected to side panels 3, the upper and lower ends of the two side panels 3 are fixedly connected to connecting buckles 17, the interiors of the two side panels 3 are provided with H grooves 4, the front and rear sides of the middle parts of the two H grooves 4 are rotatably connected to connecting rods 2 9, the adjacent ends of multiple connecting rods 2 9 are fixedly connected to bevel gears 2 8, the ends of multiple connecting rods 2 9 are fixedly connected to bevel gears 3 10, the front and rear upper and lower ends of the two H grooves 4 are provided with hollow rods 13, the inner sides of the multiple hollow rods 13 are threadedly connected to threaded rods 12, the ends of the multiple threaded rods 12 are fixedly connected to bevel gears 4 11, and the upper and lower sides of the multiple bevel gears 3 10 are connected to the corresponding bevel gears 4 11 meshing connection, the outer middle parts of the two H grooves 4 are rotatably connected to the connecting rod 5, the outer sides of the two connecting rods 5 are fixedly connected to the turntable 6, the adjacent ends of the two connecting rods 5 are fixedly connected to the bevel gear 7, the adjacent ends of the two side panels 3 are equidistantly threaded with multiple internal pulling mechanisms 2, the internal pulling mechanism 2 is used to pull out the internal equipment of the power distribution cabinet, the upper and lower ends of the front side of the main frame 1 of the machine body are provided with sliding grooves 16, the inner sides of the two sliding grooves 16 are slidably connected with sliding buckles 15, the ends of the two sliding buckles 15 are fixedly connected to the door frame 14, the upper ends of the left and right sides of the door panel 31 are slidably connected with calibration buckles 18, the upper ends of the front sides of the two side panels 3 are provided with alignment grooves 19, and the two calibration buckles 18 are respectively engaged with the corresponding alignment grooves 19;

[0035] Specifically, first slide the side panel 3 into the main frame 1 of the machine body through the upper and lower connecting buckles 17, and then rotate the turntable 6 to drive the bevel gear 1 7, and the bevel gear 1 7 continues to drive the bevel gear 2 8 on both sides, and the bevel gear 2 8 drives the bevel gear 3 10 through the connecting rod 2 9, and the bevel gear 3 10 then drives the rotation of the bevel gear 4 11, and the bevel gear 4 11 drives the rotation of the threaded rod 12, and the threaded rod 12 pushes out the hollow rod 13 through the thread and rotation. After being pushed out, the hollow rod 13 is stuck in the groove of the main frame 1 of the machine body, thereby achieving an overall fixing effect, so that the side panel 3 will not slide during subsequent use, thereby achieving the effect of rapid assembly and expansion splicing, and then the door frame 14 is installed on the main frame 1 of the machine body through the sliding buckle 15 and the sliding groove 16. After installation, the calibration buckle 18 at the top of the door frame 14 is pushed into the alignment groove 19 of the main frame 1 of the machine body, thereby achieving the precise installation effect of the door frame 14.

[0036] Reference Figure 6 and Figure 7The internal pulling mechanism 2 includes an outer frame slide 201, multiple outer frame slides 201 are threadedly connected to the adjacent side of the side plate 3, multiple inner middle parts of the outer frame slides 201 are provided with a limiting groove 202, the inner front ends of the multiple outer frame slides 201 are rotatably connected to a pulley 203, the inner sides of the multiple outer frame slides 201 are slidably connected to the inner frame slide 204, the inner ends of the multiple inner frame slides 204 are fixedly connected to a buckle 205, and the inner rear ends of the multiple inner frame slides 204 are rotatably connected There is a pulley 206, and adjacent ends of multiple inner frame slide bars 204 are fixedly connected to a row plate 207. The middle part of each row plate 207 is provided with a plurality of threaded holes 208. The multiple rows of plates 207 are respectively threadedly connected to the corresponding fixing frame 209 and the fixing plate 210. A wiring hole 27 is provided at the lower end of the left side of the main frame 1 of the machine body, and a protective cover 28 is fixedly connected to the inner side of the wiring hole 27. A screw 30 is threadedly connected to the lower end of the rear side of the main frame 1 of the machine body, and a waterproof cover 29 is threadedly connected to the outer side of the screw 30.

[0037] Specifically, the outer frame slide rod 201 is fixed to the inner side of the side plates 3 at both ends, and the inner frame slide rod 204 is provided on the inner side of the outer frame slide rod 201. The inner frame slide rod 204 realizes the effect of sliding the inner frame slide rod 204 back and forth in the outer frame slide rod 201 by cooperating with the pulley 1 203 and the pulley 2 206. A row plate 207 is fixed on the inner side of the inner frame slide rod 204. There are rows of threaded holes 208 on the row plate 207, which can fix the fixing frame 209 or the two sides of the fixing plate 210 on the row plate 20 7, in conjunction with the outer frame slide bar 201 and the inner frame slide bar 204, the equipment in the electrical power distribution cabinet can be pulled out for inspection and maintenance. The wires connected to the internal equipment of the electrical power distribution cabinet can be connected through the wiring hole 27. There is a protective cover 28 on the inner side of the wiring hole 27, which can protect the wires connected from the wiring hole 27 and prevent the wires from being worn. A waterproof cover 29 is installed on the outer side of the wiring hole 27, which can prevent rain and splashing water.

[0038] Reference Figure 2 and Figure 3 The front right end of the door panel 31 is rotatably connected to the ball handle 22, the right end of the ball handle 22 is fixedly connected to the wire 23, the right end of the wire 23 is fixedly connected to the latch 24, the left side of the latch 24 is fixedly connected to the spring 26, the inner right end of the door panel 31 is provided with a slot 25, the latch 24 is engaged with the slot 25, the front left end of the door frame 14 is equidistantly threaded with two hinge pieces 21, the middle parts of the two hinge pieces 21 are rotatably connected to the hinge rod 20, and the right sides of the two hinge pieces 21 are threadedly connected to the door panel 31;

[0039] Specifically, first rotate the ball handle 22 on the right side of the door panel 31 to drive the wire 23, and the wire 23 pulls the pin 24, and the pin 24 is pulled out from the slot 25, and then cooperates with the hinge piece 21 and the hinge rod 20 on the left side of the door panel 31 to achieve the effect of opening and closing the door panel 31. After closing the door panel 31, the spring 26 will push the pin 24 back into the slot 25.

[0040] Working principle: first slide the side panel 3 into the main frame 1 of the machine body through its upper and lower connecting buckles 17, then rotate the turntable 6 to drive the bevel gear 1 7, the bevel gear 1 7 continues to drive the bevel gear 2 8 on both sides, the bevel gear 2 8 drives the bevel gear 3 10 through the connecting rod 2 9, the bevel gear 3 10 then drives the rotation of the bevel gear 4 11, and the bevel gear 4 11 drives the rotation of the threaded rod 12, the threaded rod 12 pushes out the hollow rod 13 through the thread and rotation, and the hollow rod 13 is stuck in the groove of the main frame 1 after being pushed out, thereby achieving an overall fixing effect, so that the side panel 3 will not slide in subsequent use, thereby achieving the effect of rapid assembly and expansion splicing;

[0041] Through the multiple pairs of outer frame slides 201 fixed on the inner side of the side plates 3 at both ends, there are inner frame slides 204 on the inner side of the outer frame slides 201. The inner frame slides 204 achieve the effect of the inner frame slides 204 sliding back and forth in the outer frame slides 201 by cooperating with pulley 1 203 and pulley 2 206. A row plate 207 is fixed on the inner side of the inner frame slide 204. There are rows of threaded holes 208 on the row plate 207. The two sides of the fixing frame 209 or the fixing plate 210 can be fixed on the row plate 207. Then, in conjunction with the outer frame slides 201 and the inner frame slides 204, the equipment in the electrical power distribution cabinet can be pulled out for inspection and maintenance.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electrical power distribution cabinet, comprising a main frame (1), characterized in that: The left and right ends of the inner side of the main frame (1) are slidably connected to the side plates (3), the upper and lower ends of the two side plates (3) are fixedly connected to the connecting buckles (17), the interiors of the two side plates (3) are provided with H grooves (4), the middle front and rear sides of the two H grooves (4) are rotatably connected to the connecting rods 2 (9), the adjacent ends of the plurality of connecting rods 2 (9) are fixedly connected to the bevel gears 2 (8), the ends of the plurality of connecting rods 2 (9) are fixedly connected to the bevel gears 3 (10), the upper and lower ends of the front and rear sides of the two H grooves (4) are provided with hollow rods (13), the inner sides of the plurality of hollow rods (13) are threadedly connected to the threaded rods (12), the ends of the plurality of threaded rods (12) are fixedly connected to bevel gear four (11), the upper and lower sides of the plurality of bevel gear three (10) are meshed with the corresponding bevel gear four (11), the middle parts of the outer sides of the two H grooves (4) are rotatably connected to connecting rod one (5), the outer sides of the two connecting rods one (5) are fixedly connected to a turntable (6), the adjacent ends of the two connecting rods one (5) are fixedly connected to bevel gear one (7), and the adjacent ends of the two side plates (3) are equidistantly threadedly connected to a plurality of internal pulling mechanisms (2), and the internal pulling mechanisms (2) are used to pull the internal equipment of the distribution cabinet outward.

2. The electrical power distribution cabinet according to claim 1, characterized in that: The internal pulling mechanism (2) includes an outer frame slide bar (201), a plurality of the outer frame slide bars (201) are threadedly connected to an adjacent side of the side plate (3), a plurality of the inner middle portions of the outer frame slide bars (201) are provided with a limiting groove (202), the inner front ends of the plurality of the outer frame slide bars (201) are rotatably connected to a pulley 1 (203), the inner sides of the plurality of the outer frame slide bars (201) are slidably connected to an inner frame slide bar (204), and the plurality of the inner frame slide bars ( The inner ends of the inner frame slide bars (204) are all fixedly connected with buckles (205), the inner rear ends of the plurality of inner frame slide bars (204) are all rotatably connected with pulley two (206), the adjacent ends of the plurality of inner frame slide bars (204) are all fixedly connected with row plates (207), the middle parts of the plurality of row plates (207) are all provided with a plurality of threaded row holes (208), and the plurality of row plates (207) are respectively threadedly connected with the corresponding fixed frames (209) and fixed plates (210).

3. The electrical power distribution cabinet according to claim 1, characterized in that: The upper and lower ends of the front side of the main frame (1) are provided with sliding grooves (16), the inner sides of the two sliding grooves (16) are slidably connected with sliding buckles (15), and the ends of the two sliding buckles (15) are fixedly connected with the door frame (14).

4. The electrical power distribution cabinet according to claim 3, characterized in that: The left end of the front side of the door frame (14) is equidistantly threaded with two hinge pieces (21), the middle parts of the two hinge pieces (21) are rotatably connected to the hinge rod (20), and the right sides of the two hinge pieces (21) are threadedly connected to the door panel (31).

5. The electrical power distribution cabinet according to claim 4, characterized in that: The front right end of the door panel (31) is rotatably connected to a ball handle (22), the right end of the ball handle (22) is fixedly connected to an iron wire (23), the right end of the iron wire (23) is fixedly connected to a latch (24), the left side of the latch (24) is fixedly connected to a spring (26), and a slot (25) is provided at the inner right end of the door panel (31), and the latch (24) is engaged with the slot (25).

6. The electrical power distribution cabinet according to claim 4, characterized in that: The left and right upper ends of the door panel (31) are both slidably connected with calibration buckles (18), and the front upper ends of the two side panels (3) are both provided with alignment slots (19), and the two calibration buckles (18) are respectively engaged with the corresponding alignment slots (19).

7. The electrical power distribution cabinet according to claim 1, characterized in that: A wiring hole (27) is provided at the lower left end of the main frame (1), and a protective cover (28) is fixedly connected to the inner side of the wiring hole (27).

8. The electrical power distribution cabinet according to claim 1, characterized in that: The lower end of the rear side of the main frame (1) is threadedly connected to a screw (30), and the outer side of the screw (30) is threadedly connected to a waterproof cover (29).

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