CN210430824U - Cable branch box - Google Patents
Cable branch box Download PDFInfo
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- CN210430824U CN210430824U CN201921601551.8U CN201921601551U CN210430824U CN 210430824 U CN210430824 U CN 210430824U CN 201921601551 U CN201921601551 U CN 201921601551U CN 210430824 U CN210430824 U CN 210430824U
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- door
- water guide
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Abstract
The utility model discloses a cable branch box, which relates to the technical field of a power distribution system, and the technical scheme is characterized in that the cable branch box comprises a box body, a box door is hinged on the box body, a water guide channel is fixedly arranged in the box body and is positioned below the hinged position of the box door and the box body, one end of the water guide channel, which is far away from the center of the box body, is an outer side end, a water outlet communicated with the water guide channel is arranged outside the box body, a placing groove is arranged on the box door, and when the box door is closed, the outer side end is inserted into the placing groove; the upper end opening of diversion conduit is located under the space of chamber door and box, when the rainwater passes through the space, the rainwater gets into to the diversion conduit to discharge outside the box in the diversion conduit, the utility model discloses have and prevent that outside rainwater from getting into to inside the box, have the effect of the inside components and parts of protection box.
Description
Technical Field
The utility model relates to a distribution system's technical field, more specifically says, it relates to a cable branch box.
Background
With the continuous development of the cabling process of the power distribution network, when independent load distribution with small capacity is concentrated, a cable branch box can be used for connecting multiple branches of cables, the branch box cannot be directly operated on each path and is only used as a cable branch, the cable branch box is mainly used for branching or switching cables, the cable branch box is generally divided into a power cable branch box, a lighting cable branch box and a metering box and is a final-stage device of the power distribution system, the cable branch box is generally used outdoors, and once a problem occurs, emergency repair must be carried out on the cable branch box in time on fine days or rainy days, the cable branch box is more inconvenient to overhaul in rainy days, rainwater is easily splashed into the box body, and therefore corresponding protective measures need to be taken on the cable branch box so as to be better used outdoors.
The Chinese patent with the publication number of CN108574254A discloses a cable branch box, which comprises a box body, a bottom plate, a mounting plate, an incoming line row, an incoming line breaker, a bus bar, an outgoing line breaker, an outgoing line row and a box door, wherein the bottom plate is arranged at the bottom of the box body; the box body is internally provided with a mounting plate, the front surface and the back surface of the mounting plate are respectively provided with a wire inlet row, a bus bar and a wire outlet row, the wire inlet row is provided with a wire inlet breaker, and the wire outlet row is provided with a wire outlet breaker; and the front and the back of the box body are both provided with box doors.
However, the cable branch box is the same as the traditional cable branch box, even if the box door is in a closed body, a gap is inevitably formed between the box door and the box body, particularly at the hinged position of the box door and the box body, because the cable branch box is generally used outdoors, rainwater easily enters the box body from the gap between the box body and the box door, particularly the position of the box body on the upper side, and the rainwater enters the box body through the gap, so that accumulated water is easily caused in the box body, and the accumulated water can damage electric appliances such as cables and the like and still needs to be improved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a cable branch box prevents that outside rainwater from getting into to the box inside, has the effect of the inside components and parts of protection box.
In order to achieve the above purpose, the utility model provides a following technical scheme: a cable branch box comprises a box body, wherein a box door is hinged to the box body, a water guide channel is fixedly arranged in the box body and positioned below the hinged position of the box door and the box body, one end, away from the center of the box body, of the water guide channel is an outer side end, a water outlet communicated with the water guide channel is formed in the outer side of the box body, a placing groove is formed in the box door, and when the box door is closed, the outer side end is inserted into the placing groove; the upper end opening of the water guide is positioned under the gap between the box door and the box body, and when rainwater passes through the gap, the rainwater enters the water guide and is discharged out of the box body from the inside of the water guide.
Through adopting above-mentioned technical scheme, when closed chamber door, during the outside end inserts the standing groove, the outside end contacted with the chamber door, and at this moment, the upper end opening of diversion conduit is located the space under, because the face and the space dislocation that the outside end contacted with the chamber door, the face that the rainwater through the space is difficult for contacting with the chamber door through the outside end, if have a small amount of rainwater to flow to outside the box in the diversion conduit, the rainwater loops through diversion conduit and outlet and flows in to the box. The diversion channel prevents outside rainwater from entering the interior of the box body, and has the effect of protecting components in the box body.
The utility model discloses further set up to: the middle part of the bottom of the water guide channel protrudes upwards, the two end parts of the bottom of the water guide channel incline downwards, and the lowest end of the water outlet is flush with the lowest end of the groove bottom of the water guide channel.
Through adopting above-mentioned technical scheme, the rainwater is under the influence of gravity, and the rainwater slides to low department, and the rainwater loops through leading water way and outlet and flows to outside the box, prevents that outside rainwater from entering into to the box inside, has the effect of the inside components and parts of protection box.
The utility model discloses further set up to: the box body is fixedly provided with a rubber layer positioned between the box body and the box door.
Through adopting above-mentioned technical scheme, when the chamber door was closed, the rubber layer increased the gas tightness between box and the chamber door for inside the rainwater was difficult for permeating the chamber door and gets into the box, strengthened waterproof effect.
The utility model discloses further set up to: the box body is fixedly provided with a top cover, and the central line part of the top cover protrudes upwards to form a conical shape.
Through adopting above-mentioned technical scheme, when the rainwater flowed down from the top cap, the top cap is planar design for the comparison, and the top cap is the setting of toper form for the top cap top can not be piled up to the rainwater, has the effect that lets the rainwater faster flow downwards from the top cap.
The utility model discloses further set up to: and triangular drainage plates for draining rainwater to two sides of the box door are fixedly arranged on the side surfaces of the top cover.
Through adopting above-mentioned technical scheme, when the rainwater flowed down from the top cap, the triangle drainage plate guided most rainwater to the top cap side from the top cap top for most rainwater flowed down to ground from the side of top cap and the both sides from the chamber door, reduced the discharge of the straight up end down-flow of chamber door, reduced the probability that the rainwater passed through the space.
The utility model discloses further set up to: and a baffle plate positioned above the gap is fixedly arranged on the box body.
Through adopting above-mentioned technical scheme, the baffle has the effect of blockking rainwater flow direction space.
The utility model discloses further set up to: the upper end of the baffle is provided with a groove for rainwater to flow to two sides of the box door.
Through adopting above-mentioned technical scheme, the rainwater is under the influence of gravity, and the rainwater slides to low department, and the rainwater flows to the both sides of box through the recess and finally flows to ground, reduces the rainwater and flows to the probability in the space of box and chamber door downwards, prevents that outside rainwater from entering into to the box inside.
The utility model discloses further set up to: the middle part of the groove is upwards convex, and two ends of the groove are downwards inclined.
Through adopting above-mentioned technical scheme, if there is the rainwater of minority to follow triangle drainage plate downward flow and fall to the recess in, because the mid portion of the bottom of baffle upwards protruding, the both ends part of baffle bottom is down-dip for the rainwater flows from the both sides of chamber door and falls to ground, makes in the rainwater can not flow to the space of box and chamber door downwards, has further strengthened the waterproof effect of box.
To sum up, the utility model discloses in, when the rainwater flows down from the lid top, the rainwater flows to triangle drainage plate department, and the rainwater flows to the both sides of chamber door along the side of triangle drainage plate, prevents in rainwater flows to the space, in the space that passes through box and chamber door and flows into the water guide when partial rainwater, arrange the rainwater outside the box through the outlet with the water guide intercommunication again, prevent that outside rainwater from getting into to inside the box, inside components and parts of box are difficult for receiving the influence of rainwater, have the effect of the inside components and parts of protection box.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of a partial structure of the fixing rod of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a schematic sectional view of the partial structure of the water guide channel of the present invention.
Reference numerals: 1. a box body; 2. a box door; 3. a water diversion channel; 4. a water outlet; 5. a fixed block; 6. fixing the rod; 7. a fixing hole; 8. an outer end; 9. a placement groove; 10. a top cover; 11. a conical shape; 12. a baffle plate; 13. a triangular drainage plate; 14. a groove; 15. a rubber layer; 16. a void; 17. a drainage mechanism.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The embodiment discloses a cable branch box, as shown in fig. 1 and 2, including box 1, box door 2 is all articulated at the both ends of box 1, and box 1 internal fixation is provided with drainage mechanism 17 that is located box 1 and box door 2 articulated department below, and drainage mechanism 17 discharges the rainwater outside box 1. Prevent that outside rainwater from getting into 1 inside the box, have the effect of the inside components and parts of protection box 1.
As shown in fig. 1 and 2, two fixing blocks 5 are fixedly arranged on two sides of the box body 1, a fixing rod 6 is fixedly arranged between the two fixing blocks 5 close to one side of the same box door 2, a fixing hole 7 for the fixing rod 6 to pass through is formed in one end of the box door 2 close to the box body 1, and the fixing rod 6 is rotatably connected with the box door 2 to hinge the box body 1 and the box door 2. The hinge joint of the box body 1 and the box door 2 is a gap 16.
As shown in fig. 3 and 4, the drainage mechanism 17 comprises a water conduit 3 fixedly arranged in the box body 1 and positioned below the hinged position of the box body 1 and the box door 2, and a drainage port 4 arranged on the box body 1 and communicated with the water conduit 3; one end of the water outlet 4 far away from the water guide channel 3 is communicated with the outer side of the box body 1. The one end that diversion conduit 3 kept away from box 1 center is outside end 8, it has standing groove 9 to open on the inside wall of chamber door 2, when closed chamber door 2, outside end 8 is arranged in standing groove 9, and outside end 8 contacts with chamber door 2, this moment, the upper end opening of diversion conduit 3 is located space 16 under, if this moment, outside rainwater passes through space 16 and gets into in diversion conduit 3, because the mid portion of the bottom of diversion conduit 3 upwards heaves, the both ends branch of diversion conduit 3 bottom is down-dip, the least end of outlet 4 flushes with the tank bottom least end of diversion conduit 3, the rainwater slides to the low department under the influence of gravity, the rainwater loops through diversion conduit 3 and outlet 4 and flows to outside box 1, prevent that outside rainwater from entering into inside box 1, the effect of the inside components and parts of protection box 1 has. It should be mentioned that, when the box door 2 is closed, since the surface of the outer end 8 contacting the box door 2 is dislocated with the gap 16, the rainwater passing through the gap 16 may drop into the water conduit 3, and the rainwater is not easy to pass through the surface of the outer end 8 contacting the box door 2, thereby further preventing the rainwater from flowing into the box body 1.
As shown in fig. 1 and 2, the rubber layer 15 is fixedly disposed on the box body 1 and located between the box body 1 and the box door 2, and when the box door 2 is closed, the rubber layer 15 increases the air tightness between the box body 1 and the box door 2, so that rainwater is not easy to enter the box body 1 through the box door 2, and the waterproof effect is enhanced.
As shown in fig. 1 and 2, a top cover 10 is fixedly arranged at the upper end of the box body 1, the central line part of the top cover 10 protrudes upwards to form a conical shape 11, and when rainwater flows down from the top cover 10, compared with the case that the top cover 10 is designed in a plane, the top cover 10 is arranged to form the conical shape 11, so that the rainwater cannot be accumulated above the top cover 10, and the rainwater can flow downwards from the top cover 10 more quickly. Two triangular drainage plates 13 are fixedly arranged on the top cover 10, and the two triangular drainage plates 13 are respectively arranged corresponding to the box door 2 one by one. When rainwater flows downwards from the top cover 10, most of rainwater is guided to the side edge of the top cover 10 from the upper part of the top cover 10 by the triangular drainage plates 13, so that most of rainwater flows to the ground from the side edge of the top cover 10 and from the two sides of the box door 2, the water flow rate flowing downwards from the right upper end of the box door 2 is reduced, and the probability of rainwater passing through the gap 16 is reduced.
As shown in fig. 1 and 3, a baffle plate 12 is fixedly arranged on the box body 1 and is positioned below the top cover 10 and above the gap 16, a groove 14 for rainwater to flow towards two sides of the box body 1 is formed on the baffle plate 12, and the baffle plate 12 has the function of blocking rainwater from flowing towards the gap 16. If a small part of rainwater flows downwards from the triangular drainage plate 13 and falls into the groove 14, because the middle part of the bottom of the baffle plate 12 is upwards convex, and two end parts of the bottom of the baffle plate 12 incline downwards, the rainwater can flow down to the ground from two sides of the box door 2, the rainwater cannot flow down to the gap 16 between the box body 1 and the box door 2, and the waterproof effect of the box body 1 is further enhanced.
The following set of operating conditions is used to illustrate the effects of the present embodiment:
when the rainwater flows down from the crown of the cover, the rainwater flows to the triangular drainage plate 13, the triangular drainage plate 13 guides the rainwater to the side edge along the triangular drainage plate 13, the rainwater is prevented from flowing to the space 16, when part of the rainwater flows into the inside of the box body 1 through the space 16 between the box body 1 and the box door 2, the rainwater flows to the water guide channel 3, and then the rainwater is discharged to the outside of the box body 1 through the water outlet 4 communicated with the water guide channel 3. Prevent that outside rainwater from entering into 1 insides of box, the inside components and parts of box 1 are difficult for receiving the influence of rainwater, have the effect of the inside components and parts of protection box 1.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a cable branch box, including box (1), articulated on box (1) have chamber door (2), characterized by: a water guide channel (3) is fixedly arranged in the box body (1) and is positioned below the hinged position of the box door (2) and the box body (1), one end, far away from the center of the box body (1), of the water guide channel (3) is an outer side end (8), a water outlet (4) communicated with the water guide channel (3) is formed in the outer side of the box body (1), a placing groove (9) is formed in the box door (2), and when the box door (2) is closed, the outer side end (8) is inserted into the placing groove (9); the upper end opening of the water guide channel (3) is located under a gap (16) between the box door (2) and the box body (1), and when rainwater passes through the gap (16), the rainwater enters the water guide channel (3) and is discharged out of the box body (1) from the inside of the water guide channel (3).
2. The cable breakout box of claim 1, wherein: the middle part of the bottom of the water guide (3) protrudes upwards, the two end parts of the bottom of the water guide (3) incline downwards, and the lowest end of the water outlet (4) is flush with the lowest end of the groove bottom of the water guide (3).
3. The cable breakout box of claim 1, wherein: the box body (1) is fixedly provided with a rubber layer (15) positioned between the box body (1) and the box door (2).
4. The cable breakout box of claim 1, wherein: a top cover (10) is fixedly arranged on the box body (1), and the central line part of the top cover (10) protrudes upwards to form a conical shape (11).
5. The cable breakout box of claim 4, wherein: the side surface of the top cover (10) is fixedly provided with triangular drainage plates (13) used for draining rainwater to two sides of the box door (2).
6. The cable breakout box of claim 1, wherein: and a baffle (12) positioned above the gap (16) is fixedly arranged on the box body (1).
7. The cable breakout box of claim 6, wherein: the upper end of the baffle (12) is provided with a groove (14) for rainwater to flow to two sides of the box door (2).
8. The cable breakout box of claim 7, wherein: the middle part of the groove (14) is upwards convex, and two ends of the groove (14) are downwards inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601551.8U CN210430824U (en) | 2019-09-24 | 2019-09-24 | Cable branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921601551.8U CN210430824U (en) | 2019-09-24 | 2019-09-24 | Cable branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430824U true CN210430824U (en) | 2020-04-28 |
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ID=70367580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921601551.8U Active CN210430824U (en) | 2019-09-24 | 2019-09-24 | Cable branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682472A (en) * | 2020-06-29 | 2020-09-18 | 广东电网有限责任公司东莞供电局 | Terminal box of power distribution station |
-
2019
- 2019-09-24 CN CN201921601551.8U patent/CN210430824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682472A (en) * | 2020-06-29 | 2020-09-18 | 广东电网有限责任公司东莞供电局 | Terminal box of power distribution station |
| CN111682472B (en) * | 2020-06-29 | 2021-07-30 | 广东电网有限责任公司东莞供电局 | Terminal box of power distribution station |
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