CN214044898U

CN214044898U - Safe-operation low-voltage cable branch box

Info

Publication number: CN214044898U
Application number: CN202023092499.3U
Authority: CN
Inventors: 卢立升
Original assignee: Shandong Guowei Electric Co ltd
Current assignee: Shandong Guowei Electric Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-24
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a low tension cable feeder pillar of safe operation, including the feeder pillar box, the first connecting plate of feeder pillar box inner wall fixedly connected with, first connecting plate side first pin of fixedly connected with and second pin, feeder pillar box one side is rotated and is connected with the chamber door, the chamber door inboard is close to feeder pillar box position fixedly connected with second connecting plate, second connecting plate side fixedly connected with third pin and fourth pin. The utility model discloses in, under the condition that can not open the chamber door completely in the feeder pillar box is in narrow and small space, the chamber door stretches out and rotates and open toward the box is inside, played the effect of saving space, first connecting strip and second connecting strip and door handle all adopt the insulating plastics material, can prevent that box wire electric leakage from transmitting the chamber door, play safety protection's effect, the roof of a case sets to triangle-shaped and can flow away the drop of water, then the drain flume is discharged the wash port through the wedge with flowing water.

Description

Safe-operation low-voltage cable branch box

Technical Field

The utility model relates to a cable branch box technical field especially relates to a low tension cable branch box of operation safety.

Background

At present, in an electric power system, the amount of electric cabinet bodies such as a cable branch box, a ring main unit, a power distribution cabinet and the like is very large, and the electric cabinet bodies are generally installed in the field or in a dispersed manner in a long distance.

The cable branch box body is sometimes installed in a narrow space and cannot be completely opened, so that the cable branch box is inconvenient for maintenance personnel, and water drops are easily condensed in the box cover in winter due to the fact that the temperature in the box is higher than the outside temperature, and the water drops are easily dropped to the wire joint to cause danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a low-voltage cable branch box with safe operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: as a further description of the above technical solution: a low-voltage cable branch box safe in operation comprises a branch box body, wherein a first connecting plate is fixedly connected to the inner wall of the branch box body, a first pin and a second pin are fixedly connected to the side face of the first connecting plate, a box door is rotatably connected to one side of the branch box body, a second connecting plate is fixedly connected to the inner side of the box door close to the position of the branch box body, a third pin and a fourth pin are fixedly connected to the side face of the second connecting plate, a first connecting strip and a second connecting strip are arranged between the first connecting plate and the second connecting plate, two ends of the first connecting plate are respectively rotatably connected with the first pin and the third pin, two ends of the second connecting strip are respectively rotatably connected with the second pin and the fourth pin, a box cover is fixedly connected to the top of the branch box body, and a drainage groove is fixedly connected to the side wall of the branch box body close to the edge of the box cover, the inner wall of the drainage channel is fixedly connected with a wedge-shaped block, and a drainage hole is formed in the side face of the branch box body, close to the wedge-shaped block.

As a further description of the above technical solution:

the first connecting plate and the second connecting plate are both arranged in an L shape and are fixedly connected with the inner wall of the box body of the branch box and the inner wall of the box door through screws respectively.

As a further description of the above technical solution:

the first connecting strip, the second connecting strip and the door handle are all made of insulating plastic materials.

As a further description of the above technical solution:

the box cover is arranged into a triangular structure.

As a further description of the above technical solution:

the drainage grooves are annularly arranged, the wedge-shaped blocks are also annularly arranged, and the drainage holes are aligned with the bottoms of the wedge-shaped blocks.

As a further description of the above technical solution:

the outer side of the box door is provided with a through hole, and the inner wall of the through hole is fixedly connected with a glass plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses in be provided with first connecting plate, the second connecting plate, first connecting strip and second connecting strip, connect through connecting plate and connecting strip between chamber door and the feeder pillar box, under the condition that the chamber door can not be opened completely in the feeder pillar box is in narrow and small space, can rotate the chamber door, the chamber door stretches out and rotates and open toward the box is inside, the effect of saving space has been played, first connecting strip and second connecting strip and door handle all adopt the insulating plastics material simultaneously, can prevent box wire leakage transmission to the chamber door, the effect of safety protection is played.

2. The utility model discloses in be provided with case lid, wash port, water drainage tank and wedge, because the incasement temperature is higher than ambient temperature, the incasement condenses the drop of water easily in the case lid when winter, and the drop of water drips and leads wire joint department to cause danger easily, and the roof sets to triangle-shaped and can flow away the drop of water, then water drainage tank passes through the wedge and discharges flowing water from the wash port.

Drawings

Fig. 1 is an external view of a low-voltage cable branch box with safe operation according to the present invention;

fig. 2 is a schematic view of a connection structure between a box door and a box body of a low-voltage cable branch box according to the present invention;

fig. 3 is a front sectional view of a low voltage cable branch box according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a top view of the drainage channel of the low-voltage cable branch box according to the present invention.

Illustration of the drawings: 1. a branch box body; 2. a first connecting plate; 3. a first pin; 4. a second pin; 5. a second connecting plate; 6. a third pin; 7. a fourth pin; 8. a first connecting bar; 9. a second connecting strip; 10. a box door; 11. a glass plate; 12. a door handle; 13. a box cover; 14. a drain hole; 15. a water discharge tank; 16. a wedge block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a low-voltage cable branch box safe in operation comprises a branch box body 1, wherein a first connecting plate 2 is fixedly connected to the inner wall of the branch box body 1, a first pin 3 and a second pin 4 are fixedly connected to the side surface of the first connecting plate 2, a box door 10 is rotatably connected to one side of the branch box body 1, a second connecting plate 5 is fixedly connected to the inner side of the box door 10, which is close to the position of the branch box body 1, a third pin 6 and a fourth pin 7 are fixedly connected to the side surface of the second connecting plate 5, a first connecting strip 8 and a second connecting strip 9 are arranged between the first connecting plate 2 and the second connecting plate 5, two ends of the first connecting plate 2 are respectively rotatably connected with the first pin 3 and the third pin 6, two ends of the second connecting strip 9 are respectively rotatably connected with the second pin 4 and the fourth pin 7, the box door 10 can be rotated under the condition that the box door 10 cannot be completely opened when the branch box body 1 is in a narrow space, the box door 10 stretches out and rotates to be opened toward the box inside, has played the effect of saving space, 1 top fixedly connected with case lid 13 of branch box, 1 lateral wall of branch box is close to 13 border position fixedly connected with water drainage tank 15 of case lid, 15 inner walls fixedly connected with wedges 16 of water drainage tank, 1 side of branch box is close to 16 positions of wedges and has seted up wash port 14, water drainage tank 15 is through 16 discharge from wash port 14 of flowing water of wedges.

First connecting plate 2 and second connecting plate 5 all set to the L type, and first connecting plate 2 and second connecting plate 5 pass through the screw respectively with 1 inner wall of feeder pillar box and 10 inner wall fixed connection of chamber door, can rotate chamber door 10 under the condition that feeder pillar box 1 can not open chamber door 10 completely in narrow and small space, chamber door 10 stretches out and rotates and open toward the box is inside, has played the effect of saving space. The first connecting strip 8, the second connecting strip 9 and the door handle 12 are made of insulating plastic materials, the box body conducting wires can be prevented from being leaked and transmitted to the box door 10, the safety protection effect is achieved, the box cover 13 is arranged to be of a triangular structure, the box top is arranged to be of a triangular shape, water drops can flow away, and then the drainage groove 15 discharges flowing water from the drainage hole 14 through the wedge-shaped block 16. The drainage grooves 15 are annularly arranged, the wedge-shaped blocks 16 are annularly arranged, and the drainage holes 14 are aligned with the bottoms of the wedge-shaped blocks 16, so that running water can smoothly flow out of the drainage holes 14. The through hole has been seted up in the chamber door 10 outside, and through hole inner wall fixedly connected with glass board 11, can observe the inside condition of box through glass board 11, place the unexpected condition and take place, has also avoided the trade to open chamber door 10 and can cause danger to maintenance personal.

The working principle is as follows: the box door 10 and the branch box body 1 are connected through the connecting plate and the connecting strip, under the condition that the box door 10 cannot be completely opened when the branch box body 1 is in a narrow space, the box door 10 can be rotated, the box door 10 stretches out towards the inside of the box body and is rotated to be opened, the space-saving effect is achieved, meanwhile, the first connecting strip 8, the second connecting strip 9 and the door handle 12 are made of insulating plastic materials, the box body wire leakage can be prevented from being transmitted to the box door 10, and the safety protection effect is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an operation safe low tension cable feeder pillar, includes feeder pillar box body (1), its characterized in that: the inner wall of the branch box body (1) is fixedly connected with a first connecting plate (2), the side surface of the first connecting plate (2) is fixedly connected with a first pin (3) and a second pin (4), one side of the branch box body (1) is rotatably connected with a box door (10), the inner side of the box door (10) is fixedly connected with a second connecting plate (5) at a position close to the branch box body (1), the side surface of the second connecting plate (5) is fixedly connected with a third pin (6) and a fourth pin (7), a first connecting strip (8) and a second connecting strip (9) are arranged between the first connecting plate (2) and the second connecting plate (5), two ends of the first connecting plate (2) are respectively rotatably connected with the first pin (3) and the third pin (6), two ends of the second connecting strip (9) are respectively rotatably connected with the second pin (4) and the fourth pin (7), the water draining device is characterized in that a box cover (13) is fixedly connected to the top of the branch box body (1), a water draining groove (15) is fixedly connected to the position, close to the edge of the box cover (13), of the side wall of the branch box body (1), a wedge block (16) is fixedly connected to the inner wall of the water draining groove (15), and a water draining hole (14) is formed in the position, close to the wedge block (16), of the side face of the branch box body (1).

2. A operationally safe low-voltage cable breakout box according to claim 1, wherein: the first connecting plate (2) and the second connecting plate (5) are both arranged to be L-shaped, and the first connecting plate (2) and the second connecting plate (5) are fixedly connected with the inner wall of the branch box body (1) and the inner wall of the box door (10) through screws respectively.

3. A operationally safe low-voltage cable breakout box according to claim 1, wherein: the first connecting strip (8), the second connecting strip (9) and the door handle (12) are all made of insulating plastic materials.

4. A operationally safe low-voltage cable breakout box according to claim 1, wherein: the box cover (13) is arranged into a triangular structure.

5. A operationally safe low-voltage cable breakout box according to claim 1, wherein: the drainage grooves (15) are arranged in a ring shape, the wedge-shaped blocks (16) are also arranged in a ring shape, and the drainage holes (14) are aligned with the bottoms of the wedge-shaped blocks (16).

6. A operationally safe low-voltage cable breakout box according to claim 1, wherein: the outer side of the box door (10) is provided with a through hole, and the inner wall of the through hole is fixedly connected with a glass plate (11).