Ring net box

Abstract

The utility model relates to the technical field of ring main units, in particular to a ring main unit which comprises a top cover, triangular stand columns, middle stand columns, a bottom cross beam, a top cross beam, a first movable door plate, a second movable door plate and side door plates. The front outer side end and the rear outer side end of the inclined top plate are fixedly connected with the top cross beam through bolts, the left end and the right end of the inclined top plate are symmetrically provided with a pair of side top plates, and the side top plates are fixedly connected with the top cross beam through bolts. Leaked water in splicing gaps is collected through the long drainage grooves and the end drainage grooves and discharged into the first drainage grooves and the second drainage grooves, then the collected leaked water is discharged through the first drainage holes and the second drainage holes, the situation that water leaks from the top of the ring main unit to the interior is avoided, the situations of insulation degradation, equipment corrosion and the like in the ring main unit are avoided, and therefore faults are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ring network box drainage, in particular to a ring network box. Background Art

[0002] The ring main box is an electrical device that installs power transmission and distribution equipment in a metal or non-metallic insulating cabinet, or is made into an assembled interval ring main power supply unit. The core part of the ring main box mainly adopts load switches and fuses, which makes it have the advantages of simple structure, small size, improved power supply parameters, power supply performance and power supply safety. It is widely used in distribution stations in load centers such as urban residential areas, public buildings, factories and enterprises.

[0003] During the operation of the ring network box, since the top cover is mostly spliced, there will be splicing gaps. After a long period of rain erosion, the splicing gaps on the top of the ring network box will leak inside, and current will pass through the inside of the ring network box, causing the internal temperature of the ring network box to be higher than the external temperature. Coupled with the influence of leaking and humid environmental factors, the ring network box is prone to insulation degradation, equipment corrosion, etc., which may lead to failures. Utility Model Content

[0004] The utility model provides a ring network box.

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

[0006] A ring network box comprises a top cover, a triangular column, an intermediate column, a bottom cross beam, a top cross beam, a movable door panel one, a movable door panel two and a side door panel, the top cover comprises two pairs of inclined top panels symmetrically arranged front and back, the inclined top panels are fixedly connected to each other, the front and rear outer ends of the inclined top panels are fixedly connected to the top cross beam by bolts, a pair of side top panels are symmetrically arranged at the left and right ends of the inclined top panel, the side top panels are fixedly connected to the top cross beam by bolts, the side top panels are fixedly connected to the inclined top panel by reinforcing ribs and bolts, a long drainage groove is arranged between the side top panels, the long drainage groove is fixedly connected to the inclined top panel by bolts, a pair of short drainage grooves are symmetrically arranged front and back of the long drainage groove, the short drainage groove is fixedly connected to the inclined top panel by bolts, a drainage groove one is arranged at the outer end of the inclined top panel, a plurality of drainage holes one are opened in the drainage groove one, a drainage groove two is arranged at the outer end of the side top panel, a plurality of drainage holes two are opened in the drainage groove two.

[0007] Furthermore, four triangular columns are provided at the lower end of the top cover, a circle of square top beams are provided at the upper ends of the triangular columns, the triangular columns are fixedly connected to the top beams and reinforcing ribs by bolts, and a circle of square bottom beams are provided at the lower ends of the triangular columns, and the bottom beams are fixedly connected to the triangular columns.

[0008] Furthermore, the bottom cross beam is symmetrically provided with a pair of middle columns in front and back, the upper ends of the middle columns are fixedly connected to the top cross beam, and the lower ends of the middle columns are fixedly connected to the bottom cross beam.

[0009] Furthermore, four pairs of movable door panels 1 and 2 are symmetrically arranged between the middle column and the triangular column. The left and right ends of the movable door panels 1 and 2 are respectively connected to the triangular column or the middle column through hinges, and a door handle groove 1 is arranged in the middle of the outer side of the movable door panel 1, close to the right end.

[0010] Furthermore, the bottom cross beam is symmetrically provided with a pair of side door panels, the left ends of the side door panels are connected to the triangular columns by hinges, and a second door handle groove is provided in the middle of the outer side of the side door panels near the right end.

[0011] Furthermore, the side door panel, movable door panel 1 and lower portions of movable door panel 2 are all provided with heat dissipation holes distributed in an array.

[0012] Beneficial effect: The utility model arranges an inclined top plate and a side top plate, as well as a long drainage groove and an end drainage groove. The long drainage groove and the end drainage groove collect the leaked water in the splicing gap and discharge it into the drainage groove 1 and the drainage groove 2, and then the collected leaked water is discharged through the drainage hole 1 and the drainage hole 2, thereby avoiding the situation where the top of the ring network box leaks into the inside, avoiding the insulation degradation and equipment corrosion in the ring network box, and thus avoiding the occurrence of faults. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is the front view of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the top cover 1 of the utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the top cover 1 after the inclined top plate 101 is removed from the utility model;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the inclined top plate 101 of the utility model;

[0018] Figure 6 It is a partial enlarged view of A of the utility model;

[0019] Figure 7 It is a right side view of the inclined top plate 101 of the utility model;

[0020] Figure 8 It is a schematic diagram of the three-dimensional structure of the side top plate 102 of the utility model;

[0021] 1 top cover, 2 triangular column, 3 middle column, 4 bottom crossbeam, 5 top crossbeam, 6 movable door panel 1, 7 movable door panel 2, 8 side door panel, 9 door handle groove 1, 10 door handle groove 2, 11 heat dissipation hole;

[0022] 101 inclined top plate, 102 side top plate, 103 long drainage groove, 104 short drainage groove, 105 reinforcing rib;

[0023] 10101 drainage groove one, 10102 drainage hole one;

[0024] 10201 drainage groove two, 10202 drainage hole two. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Reference Figure 1-8 A ring net box includes a top cover 1, a triangular column 2, an intermediate column 3, a bottom cross beam 4, a top cross beam 5, a movable door plate 1 6, a movable door plate 2 7 and a side door plate 8. The top cover 1 includes two pairs of inclined top plates 101 symmetrically arranged front and back, the inclined top plates 101 are fixedly connected to each other, the front and rear outer ends of the inclined top plates 101 are fixedly connected to the top cross beam 5 by bolts, the left and right ends of the inclined top plates 101 are symmetrically provided with a pair of side top plates 102, the side top plates 102 are fixedly connected to the top cross beam 5 by bolts, and the side top plates 102 are fixedly connected to the inclined top plates 101 by reinforcing ribs 105 and bolts A long drainage groove 103 is provided between the side top plates 102, and the long drainage groove 103 is fixedly connected to the inclined top plate 101 by bolts. The long drainage groove 103 is symmetrically provided with a pair of short drainage grooves 104 in front and back, and the short drainage groove 104 is fixedly connected to the inclined top plate 101 by bolts. A drainage groove 10101 is provided at the outer end of the inclined top plate 101, and a plurality of drainage holes 10102 are opened in the drainage groove 10101. A drainage groove 2 10201 is provided at the outer end of the side top plate 102, and a plurality of drainage holes 10202 are opened in the drainage groove 2 10201.

[0028] Four triangular columns 2 are provided at the lower end of the top cover 1, a circle of square top beams 5 are provided at the upper end of the triangular columns 2, the triangular columns 2 are fixedly connected to the top beams 5 and the reinforcing ribs 105 by bolts, and a circle of square bottom beams 4 are provided at the lower end of the triangular columns 2, and the bottom beams 4 are fixedly connected to the triangular columns 2.

[0029] The bottom cross beam 4 is symmetrically provided with a pair of middle columns 3 , the upper ends of the middle columns 3 are fixedly connected to the top cross beam 5 , and the lower ends of the middle columns 3 are fixedly connected to the bottom cross beam 4 .

[0030] Four pairs of movable door panels 6 and movable door panels 7 are symmetrically arranged between the middle column 3 and the triangular column 2. The left and right ends of the movable door panels 6 and the movable door panels 7 are respectively connected to the triangular column 2 or the middle column 3 through hinges. A door handle groove 9 is arranged on the right end in the middle of the outer side of the movable door panel 6.

[0031] The bottom cross beam 4 is symmetrically provided with a pair of side door panels 8, the left ends of the side door panels 8 are connected to the triangular pillars 2 by hinges, and a door handle groove 10 is provided on the right end in the middle of the outer side of the side door panels 8.

[0032] The lower parts of the side door panel, movable door panel 1 6 and movable door panel 2 7 are all provided with heat dissipation holes 11 distributed in an array.

[0033] Working principle:

[0034] By setting the inclined top plate 101 and the side top plate 102, as well as the long drainage groove 103 and the end drainage groove, the leaking water in the joint gap is collected through the long drainage groove 103 and the end drainage groove, and discharged into the drainage groove 10101 and the drainage groove 2 10201, and then the collected leaking water is discharged through the drainage hole 10102 and the drainage hole 2 10202, so as to avoid the leakage of water from the top of the ring network box to the inside, avoid the insulation degradation and equipment corrosion in the ring network box, thereby avoiding the occurrence of faults.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ring network box, characterized in that: The invention comprises a top cover (1), a triangular column (2), an intermediate column (3), a bottom cross beam (4), a top cross beam (5), a movable door panel (1) (6), a movable door panel (2) (7) and a side door panel (8), wherein the top cover (1) comprises two pairs of inclined top panels (101) symmetrically arranged front and rear, wherein the inclined top panels (101) are fixedly connected to each other, the front and rear outer ends of the inclined top panels (101) are fixedly connected to the top cross beam (5) by bolts, and a pair of side top panels (102) are symmetrically arranged at the left and right ends of the inclined top panels (101), wherein the side top panels (102) are fixedly connected to the top cross beam (5) by bolts, and the side top panels (102) are fixedly connected to the inclined top panels (101) by reinforcing ribs (105) and bolts. A long drainage groove (103) is provided between the side top plates (102), and the long drainage groove (103) is fixedly connected to the inclined top plate (101) by bolts. The long drainage groove (103) is symmetrically provided with a pair of short drainage grooves (104) in front and back, and the short drainage groove (104) is fixedly connected to the inclined top plate (101) by bolts. The outer end of the inclined top plate (101) is provided with a drainage groove 1 (10101), and a plurality of drainage holes 1 (10102) are opened in the drainage groove 1 (10101). The outer end of the side top plate (102) is provided with a drainage groove 2 (10201), and a plurality of drainage holes 2 (10202) are opened in the drainage groove 2 (10201).

2. The ring network box according to claim 1, characterized in that: The top cover (1) is provided with four triangular columns (2) at the lower end, the triangular columns (2) are provided with a circle of square top cross beams (5) at the upper end, the triangular columns (2) are fixedly connected to the top cross beams (5) and reinforcing ribs (105) by bolts, and the triangular columns (2) are provided with a circle of square bottom cross beams (4) at the lower end, and the bottom cross beams (4) are fixedly connected to the triangular columns (2).

3. The ring network box according to claim 1, characterized in that: The bottom cross beam (4) is symmetrically provided with a pair of middle columns (3) in front and back, the upper ends of the middle columns (3) are fixedly connected to the top cross beam (5), and the lower ends of the middle columns (3) are fixedly connected to the bottom cross beam (4).

4. The ring network box according to claim 1, characterized in that: Four pairs of movable door panels (1) (6) and movable door panels (2) are symmetrically arranged between the middle column (3) and the triangular column (2) in a front-to-back manner. The left and right ends of the movable door panels (1) (6) and the movable door panels (2) (7) are respectively connected to the triangular column (2) or the middle column (3) through hinges. A door handle groove (1) (9) is arranged at the middle right end of the outer side of the movable door panel (6).

5. The ring network box according to claim 1, characterized in that: The bottom cross beam (4) is symmetrically provided with a pair of side door panels (8), the left end of the side door panel (8) is connected to the triangular column (2) through a hinge, and a second door handle groove (109) is provided in the middle of the outer side of the side door panel (8) near the right end.

6. The ring network box according to claim 1, characterized in that: The lower parts of the side door panel, movable door panel one (6) and movable door panel two (7) are all provided with heat dissipation holes (11) distributed in an array.

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