CN219067832U

CN219067832U - Cable tapping box

Info

Publication number: CN219067832U
Application number: CN202222679959.5U
Authority: CN
Inventors: 余文强; 张俊明; 陈少锋
Original assignee: Jiangmen Electric Power Design Institute Ltd
Current assignee: Jiangmen Electric Power Design Institute Ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-05-23
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a cable tapping box, comprising: the box comprises an upper box body and a lower box body, and a partition plate is arranged between the upper box body and the lower box body. The lower box body is a cube formed by connecting plates end to end, the upper box body is a triangle formed by splicing the plates, and the plates are in detachable sealing waterproof connection; sealing convex ribs are arranged at the joints of the partition plates, the upper box body and the lower box body, and the edges of the upper box body and the lower box body are embedded in the concave parts of the sealing convex ribs; the box top is connected to the top surface of the upper box body and comprises a bracket and water guide plates symmetrically arranged on two sides of the bracket, the water guide plates are arranged in a downward inclined mode, and the edge portions of the two water guide plates extend out of two sides of the box body; the top of going up the box is triangle structure and laminating with the roof with, and the top surface of going up the box is provided with a plurality of guiding gutter, and the guiding gutter is the rectangular channel that sets up perpendicularly with the support to a plurality of guiding gutter are even, the equidistance is arranged at the top surface of last box, and the guiding gutter communicates to the edge of last box.

Description

Cable tapping box

Technical Field

The utility model relates to the technical field of power equipment, in particular to a cable tapping box.

Background

Cable tapping boxes are devices used to tap, branch, connect and switch electrical circuits for cable lines, most of which are used outdoors. Outdoor power equipment is however very vulnerable to weather. In the related art, in order to ensure normal work of rainwater weather, a plurality of waterproof and drainage structures are additionally arranged on the cable tapping box, but water seepage and water accumulation are easy to occur in extremely severe heavy rain or after heavy rain, so that the box body of the tapping box is aged, and the waterproof function of the box body is affected.

In order to ensure that the tapping box can well protect cables, the potential safety hazard of cable leakage and even occurrence caused by rainwater leakage is prevented, and the tapping box needs to be maintained or replaced regularly. In the related art, the tapping boxes are integrally formed, the replacement and maintenance are troublesome, the cost is high, the cost brought by the replacement of a large number of tapping boxes is immeasurable, and the workload is large.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the cable tapping box which can be quickly disassembled, assembled and replaced and has good waterproof capability.

An embodiment of a cable tap-off according to the first aspect of the utility model comprises: the box body comprises an upper box body and a lower box body, and a partition plate is arranged between the upper box body and the lower box body; the lower box body is a cube formed by connecting plates end to end, the upper box body is a triangle formed by splicing the plates, and the plates are in detachable sealing waterproof connection; sealing ribs are arranged at the joints of the partition plates, the upper box body and the lower box body, and the edges of the upper box body and the lower box body are embedded in the concave parts of the sealing ribs; the roof, connect in the top surface of last box, go up the top of box with be triangle structure and with the roof laminating, the top of going up the box is connected with a plurality of waterproof protruding muscle, with the roof cooperation is used for preventing that the rainwater from getting into from the lateral part under the crosswind, the roof includes support and symmetry setting are in the water guide plate of support both sides, the water guide plate downward sloping sets up, and two the marginal portion of water guide plate stretch out in the both sides of box.

The cable tapping box provided by the embodiment of the utility model has at least the following beneficial effects: the switching joint of the cable, electrical components such as a socket and the like are uniformly distributed on the lower box body, and the upper box body can serve as a transition section to prevent the infiltrated rainwater from directly contacting the cable of the lower box body, so that a certain protection effect is achieved. The plates are connected through the connecting piece corner, so that the plates can be easily disassembled and assembled, are convenient to replace and maintain, and further the service life of the tapping box is prolonged. And the plates are connected in a detachable sealing and waterproof way, so that the waterproof protection effect can be further enhanced. The baffle can be used as the main connecting skeleton of each plate of the upper box body and the lower box body, and the sealing convex ribs can be used as positioning pieces for convenient installation, and the edges of the upper box body and the lower box body are embedded in the concave parts of the sealing convex ribs. Most rainwater can be resisted at the roof, prevents to permeate, and the guiding gutter can guide the rainwater of infiltration to discharge from both sides, prevents the accumulation of rainwater, further plays the guard action to the tapping-off box body.

According to some embodiments of the utility model, the top surface of the upper case is provided with a plurality of water guide grooves, the water guide grooves are provided with water guide inclined walls, the water guide inclined walls are positioned on one side close to the bracket, and the water guide inclined walls are obliquely arranged towards the edge of the case.

According to some embodiments of the utility model, the top surface of the upper box body is provided with a plurality of water guide grooves, the water guide grooves are long grooves perpendicular to the support, and the plurality of water guide grooves are uniformly and equidistantly arranged on the top surface of the upper box body and are communicated with the edge of the upper box body.

According to some embodiments of the utility model, the upper case is provided with a hot air device comprising a motor, a fan connected to an output end of the motor, and a heating plate located at a lower end of the fan.

According to some embodiments of the utility model, a screen is connected to the partition plate, and the screen is located at the lower end of the heating pan.

According to some embodiments of the utility model, the lower case is provided with a humidity sensor and a controller, and the controller is electrically connected with the humidity sensor and the motor respectively.

According to some embodiments of the utility model, a dehumidifier is disposed in the lower case, and the dehumidifier is electrically connected to the controller.

According to some embodiments of the utility model, the roof is covered with a waterproof coating.

According to some embodiments of the utility model, the inner wall of the lower box body is connected with dry cotton.

According to some embodiments of the utility model, a plurality of wire inlet holes are formed in the bottom of the lower box body, a plurality of wire outlet holes are formed in the side wall of the lower box body, the wire outlet holes are formed in the side wall of the side wall, close to the extending portion of the top of the box, of the lower box body, and sealing rubber rings are arranged in the wire inlet holes and the wire outlet holes.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a cable tap-off box according to an embodiment of the utility model;

FIG. 2 is a schematic cross-sectional view of a box body joint portion of a cable tap-off box according to an embodiment of the utility model;

fig. 3 is a schematic cross-sectional view of the arrangement of the inside of the box body of the cable tap-off box according to the embodiment of the utility model.

Reference numerals: lower case 100, controller 110, humidity sensor 120, upper case 200, water guide groove 210, waterproof ribs 211, water guide inclined wall 212, motor 220, fan 230, heating plate 240, case top 300, bracket 310, water guide plate 320, partition 400, sealing ribs 401, and filter screen 410.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 and 2, a cable tapping box according to the present utility model includes a box body divided into an upper box body 200 and a lower box body 100, and a partition 400 is provided between the upper box body 200 and the lower box body 100. The electrical components such as the adapter connector and the socket of the cable are uniformly distributed on the lower box body 100, and the upper box body 200 can serve as a transition section to prevent the infiltrated rainwater from directly contacting the cable of the lower box body 100, so that a certain protection effect is achieved.

It should be noted that, the lower box 100 is a cube formed by connecting plates end to end, the upper box 200 is a triangle formed by assembling plates, the plates are connected by connecting pieces at corners, so that the lower box can be easily disassembled and assembled, and is convenient to replace and maintain, thereby prolonging the service life of the tapping box. And the plates are connected in a detachable sealing and waterproof way, so that the waterproof protection effect can be further enhanced.

Referring to fig. 1 and 2, sealing ribs 401 are provided at the joints of the partition 400 and the upper and

lower cases

200 and 100, the partition 400 may serve as a main connection skeleton for each plate of the upper and

lower cases

200 and 100, and the sealing ribs 401 may serve as positioning members for easy installation, and edges of the upper and

lower cases

200 and 100 are embedded in recesses of the sealing ribs 401.

Referring to fig. 1 and 2, the top surface of the upper case 200 is further connected with a detachable case top 300, the case top 300 includes a bracket 310 and water guide plates 320 symmetrically disposed at both sides of the bracket 310, the water guide plates 320 are disposed to be inclined downward, and edge portions of the two water guide plates 320 protrude from both sides of the case; the top of the upper case 200 is of a triangle structure and is attached to the case top 300, the top surface of the upper case 200 is provided with a plurality of water guide grooves 210, the water guide grooves 210 are elongated grooves perpendicular to the support 310, the plurality of water guide grooves 210 are uniformly and equidistantly arranged on the top surface of the upper case 200, and the water guide grooves 210 are communicated with the edge of the upper case 200. The roof 300 resists most of the rainwater to prevent infiltration, and the water guide grooves 210 guide the infiltrated rainwater to be discharged from both sides to prevent accumulation of the rainwater, thereby further protecting the tap box body. In some embodiments, the water guide plate 320 is rotatably disposed on the bracket 310, and a sealing strip is disposed between the water guide plate and the bracket. Through rotating the water guide plate 320 on the bracket 310, the box top 300 can be matched with the upper box body 200 with different specifications, so that the application range is enlarged, the cost is reduced, and the bonding effect of the upper box body 200 and the box top 300 can be ensured.

Referring to fig. 1, the water guide groove 210 has a water guide inclined wall 212, the water guide inclined wall 212 is positioned at a side close to the bracket 310, and the water guide inclined wall 212 is inclined toward an edge of the case. Rainwater accumulated at the top of the upper case 200 enters the water guide groove 210 under the guide of the water guide inclined wall 212 and is finally discharged.

Referring to fig. 1, a plurality of waterproof ribs 211 are connected to the top of the upper case 200, and cooperate with the case top 300 to prevent rainwater from entering from the side under the cross wind. The waterproof bead 211 serves to prevent rainwater from entering from the side in the crosswind and also serves as a positioning member to facilitate installation of the roof 300.

Referring to fig. 3, the hot air device includes a motor 220, a fan 230 connected to an output end of the motor 220, and a heating pan 240 positioned at a lower end of the fan 230. The hot air device is arranged in the upper box body 200, so that the cable is further prevented from being damaged by moisture in the rainwater weather box body, and the moistureproof effect can be achieved. The screen 410 is connected to the partition 400, and the screen 410 is positioned at the lower end of the heating pan 240. The hot air is blown into the lower case 100 through the screen 410 to prevent dust from entering, thereby further protecting the cables.

Referring to fig. 3, the lower case 100 is further provided with a humidity sensor 120 and a controller 110, and the controller 110 is electrically connected to the humidity sensor 120 and the motor 220, respectively. The humidity sensor 120 senses the humidity in the box body and sends a signal to the controller 110, and when the humidity reaches a certain level, the hot air device is started to heat and dehumidify without manual operation.

Optionally, a dehumidifier is disposed in the lower case 100, and the dehumidifier is electrically connected to the controller 110. The dehumidifier can be called a mist dehumidifier, so that the dryness of the cable tapping is further ensured, and electric leakage is prevented.

Preferably, the roof 300 is covered with a waterproof coating. The waterproof coating is a waterproof film formed by curing the waterproof coating, has certain extensibility, elastoplasticity, crack resistance, impermeability and weather resistance, and can play roles in waterproof, impermeable and protective. Optionally, the waterproof coating is an acrylic waterproof coating.

Preferably, the inner wall of the lower case 100 is connected with dry cotton.

Preferably, a plurality of wire inlet holes are formed in the bottom of the lower case 100, a plurality of wire outlet holes are formed in the side wall of the lower case 100, the wire outlet holes are formed in the side wall of the side wall, close to the protruding portion of the case top 300, of the lower case, and sealing rubber rings are arranged in the wire inlet holes and the wire outlet holes.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A cable breakout box comprising:

the box body comprises an upper box body and a lower box body, and a partition plate is arranged between the upper box body and the lower box body;

the lower box body is a cube formed by connecting plates end to end, the upper box body is a triangle formed by splicing the plates, and the plates are in detachable sealing waterproof connection;

sealing ribs are arranged at the joints of the partition plates, the upper box body and the lower box body, and the edges of the upper box body and the lower box body are embedded in the concave parts of the sealing ribs;

the roof, connect in the top surface of last box, go up the top of box with be triangle structure and with the roof laminating, the top of going up the box is connected with a plurality of waterproof protruding muscle, with the roof cooperation is used for preventing that the rainwater from getting into from the lateral part under the crosswind, the roof includes support and symmetry setting are in the water guide plate of support both sides, the water guide plate downward sloping sets up, and two the marginal portion of water guide plate stretch out in the both sides of box.

2. The cable breakout box of claim 1, wherein the top surface of the upper box body is provided with a plurality of water guiding channels, the water guiding channels are provided with water guiding inclined walls, the water guiding inclined walls are positioned on one side close to the support, and the water guiding inclined walls are obliquely arranged towards the edge of the box body.

3. The cable tapping box according to claim 1, characterized in that the top surface of the upper box body is provided with a plurality of water guiding grooves, the water guiding grooves are elongated grooves which are perpendicular to the support, and the plurality of water guiding grooves are uniformly and equidistantly arranged on the top surface of the upper box body, and the water guiding grooves are communicated with the edge of the upper box body.

4. The cable tapping box according to claim 1, characterized in that the upper box body is provided with a hot air device comprising a motor, a fan connected to the output end of the motor, and a heating plate at the lower end of the fan.

5. The cable breakout box of claim 4, wherein the bulkhead is connected with a screen, the screen being located at a lower end of the heating pan.

6. The cable tapping box according to claim 4, wherein the lower box body is provided with a humidity sensor and a controller, the controller being electrically connected to the humidity sensor and the motor, respectively.

7. The cable breakout box of claim 6, wherein a dehumidifier is disposed within the lower box, the dehumidifier being electrically connected to the controller.

8. The cable breakout box of claim 1, wherein the box top is covered with a waterproof coating.

9. The cable breakout box of claim 1, wherein the inner wall of the lower box is connected with dry cotton.

10. The cable tapping-off box according to claim 1, wherein a plurality of wire inlet holes are arranged at the bottom of the lower box body, a plurality of wire outlet holes are arranged on the side wall of the lower box body, the wire outlet holes are arranged on the side wall of the side wall close to the extending part of the box top, and sealing rubber rings are arranged in the wire inlet holes and the wire outlet holes.