CN210380211U

CN210380211U - High-voltage cable distribution box

Info

Publication number: CN210380211U
Application number: CN201921337318.3U
Authority: CN
Inventors: 韦瑞生
Original assignee: Guangdong Ruiman Electric Co Ltd
Current assignee: Guangdong Ruiman Electric Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-04-21
Anticipated expiration: 2029-08-19

Abstract

The utility model aims at providing a reasonable in design, radiating effect are good and can effectively prevent the high tension cable distribution box that the dust rainwater got into. The utility model discloses a go up box, lower box, left box and right box, go up the box with lower box integrated into one piece, left side box with the left side end at last box top is articulated mutually, right side box with the right side end at last box top is articulated mutually, be equipped with a plurality of louvre down on the box side all around, left side box with right side box all includes the overhead guard and adorns admittedly the curb plate of overhead guard bottom, be equipped with a plurality of heat dissipation hole on the periphery of overhead guard bottom, the top of curb plate inner wall is equipped with radiator fan. The utility model discloses be applied to the technical field of regulator cubicle.

Description

High-voltage cable distribution box

Technical Field

The utility model relates to a technical field of regulator cubicle, in particular to high tension cable distribution box.

Background

In the 10kV distribution network cabling engineering of the power system, the high-voltage cable branch box replaces a large number of branches in the empty line of the original distribution network frame by an economical, reliable and convenient-to-maintain wiring mode to form a big problem, the problem is thoroughly solved due to the appearance of the cable branch box, the line fault rate is greatly reduced due to the characteristics of full insulation and full sealing, and the high-voltage cable branch box becomes the preferred equipment of the distribution network cabling engineering.

But current outdoor high tension cable feeder pillar structure is too simple, and its heat dispersion is poor and can not effectively prevent the entering of dust rainwater, has a great deal of inconvenience in the in-process of using.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a reasonable in design, radiating effect is good and can effectively prevent the high tension cable distribution box that the dust rainwater got into.

The utility model adopts the technical proposal that: the utility model discloses a go up box, lower box, left box and right box, go up the box with lower box integrated into one piece, left side box with the left side end at last box top is articulated mutually, right side box with the right side end at last box top is articulated mutually, be equipped with a plurality of louvre down on the box side all around, left side box with right side box all includes the overhead guard and adorns admittedly the curb plate of overhead guard bottom, be equipped with a plurality of heat dissipation hole on the periphery of overhead guard bottom, the top of curb plate inner wall is equipped with radiator fan.

According to the scheme, personnel can open the cable distribution box by turning over the left box body or the right box body; the cold air current is followed box is all around down the louvre is from flowing out, and combines radiator fan carries out the water conservancy diversion to the heat for form the hot gas flow that rises, this hot gas flow is followed at last flow out in the heat extraction hole, so the utility model has the characteristics of reasonable in design and the radiating effect is good.

One preferred scheme is, the outer wall of box has the weather shield to the outside extension down to the weather shield covers the louvre downwards.

According to the scheme, the rain baffle plate is arranged, so that rainwater is effectively prevented from directly entering the lower box body from the heat dissipation holes.

One preferred scheme is that joint plates extend towards the inner side of the upper box body on the peripheries of the left end and the right end of the upper box body, the joint plates are in one-to-one correspondence with the left box body and the right box body respectively, and baffles are arranged on the joint plates and extend upwards along the peripheries of the tops of the joint plates.

According to the scheme, the joint plate is the cross-linking position of the side plate and the upper box body, and the baffle plate is arranged to prevent dust from entering the cross-linking position and effectively prevent rainwater from splashing into the box body from the joint plate.

One preferable scheme is that support pieces in one-to-one correspondence are arranged between the side plates and the upper box body, one ends of the support pieces are connected with the side plates, and the other ends of the support pieces are connected with the upper box body.

Preferably, the support member is one or more of a gas spring, a connecting rod or a hydraulic rod.

According to the scheme, when the left box body or the right box body is turned over, the supporting piece supports the corresponding left box body or the right box body.

According to a preferable scheme, two rain guiding inclined planes are arranged on the top of the top cover and the top of the upper box body, and the two rain guiding inclined planes are inclined downwards from the top of the upper box body along the left side and the right side of the upper box body respectively.

According to the scheme, the rainwater guide inclined plane is arranged, rainwater is effectively discharged, the rainwater is prevented from staying at the top of the box body for a long time to cause oxidation corrosion, and the service life of the box body is prolonged.

According to a preferable scheme, clamping grooves are formed in the bottoms of the side plates, and clamping blocks matched with the clamping grooves are arranged on the upper box body.

According to the scheme, the clamping groove and the clamping block are arranged to realize the buckling between the left box body and the right box body and the upper box body.

Drawings

Fig. 1 is a schematic structural diagram of a first state of the present invention;

fig. 2 is a schematic structural diagram of a second state of the present invention;

FIG. 3 is a schematic structural view of the top cover and the heat dissipation fan;

fig. 4 is a schematic view of the structure of the rain shield.

Detailed Description

As shown in fig. 1 to 4, in the present embodiment, the present invention comprises an upper case 1, a lower case 2, a left case 3 and a right case 4, the upper box body 1 and the lower box body 2 are integrally formed, the left box body 3 is hinged with the left end of the top of the upper box body 1, the right box body 4 is hinged with the right end of the top of the upper box body 1, a plurality of radiating holes 5 are arranged on the side surface around the lower box body 2, the left box body 3 and the right box body 4 both comprise a top cover 6 and a side plate 7 fixedly arranged at the bottom of the top cover 6, a plurality of heat discharging holes 8 are arranged on the periphery of the bottom of the top cover 6, a heat radiating fan 9 is arranged at the top end of the inner wall of the side plate 7, the cable tapping electric part is fixedly arranged in the upper box body 1, and an electrified display matched with the cable tapping electric part is arranged in the upper box body 1; the cross sections of the left box 3 and the right box 4 are trapezoidal in shape, which is narrowed downward by a width.

The outer wall of the lower box body 2 extends outwards to form a rain baffle 10, the rain baffle 10 covers the heat dissipation holes 5 downwards, and in the design, the rain baffle 10 is connected with the lower box body 2 in a bending mode.

Go up on the periphery at both ends about last box 1 to the inboard of going up box 1 extends there is joint plate 11, joint plate 11 respectively with left side box 3 with right box 4 one-to-one, be equipped with baffle 12 on the joint plate 11, baffle 12 is followed the periphery at joint plate 11 top upwards extends, in this design, left side box 3 or right box 4 lock is in when going up on the box 1, baffle 12 with the inner wall of curb plate 7 contacts.

Support pieces 13 which are in one-to-one correspondence are arranged between the side plates 7 and the upper box body 1, one ends of the support pieces 13 are connected with the side plates 7, the other ends of the support pieces 13 are connected with the upper box body 1, and the support pieces 13 are one or more of air springs, connecting rods or hydraulic rods.

Two rain guiding inclined planes 14 are arranged on the top of the top cover 6 and the top of the upper box body 1, and the two rain guiding inclined planes 14 are inclined downwards from the top of the upper box body 1 along the left side and the right side of the upper box body 1 respectively.

All be equipped with draw-in groove 15 on the bottom of curb plate 7, be equipped with on last box 1 with draw-in groove 15 looks adaptation's fixture block 16, in this design, increase the mechanical lock on the fixture block 16 to strengthen the security of this box.

Claims

1. The utility model provides a high tension cable distribution box which characterized in that: it includes box (1), lower box (2), left box (3) and right box (4), go up box (1) with box (2) integrated into one piece down, left side box (3) with the left side end at last box (1) top is articulated mutually, right side box (4) with the right side end at last box (1) top is articulated mutually, be equipped with a plurality of louvre (5) down on box (2) side all around, left side box (3) with right side box (4) all include overhead guard (6) and adorn admittedly curb plate (7) of overhead guard (6) bottom, be equipped with a plurality of heat dissipation hole (8) on the periphery of overhead guard (6) bottom, the top of curb plate (7) inner wall is equipped with radiator fan (9).

2. A high voltage cable distribution box according to claim 1, wherein: rain shield (10) extend to the outside on the outer wall of lower box (2), and rain shield (10) cover down louvre (5).

3. A high voltage cable distribution box according to claim 1, wherein: go up on the periphery at both ends about last box (1) to the inboard of going up box (1) extends has joint plate (11), joint plate (11) respectively with left side box (3) with right box (4) one-to-one, be equipped with baffle (12) on joint plate (11), baffle (12) are followed the periphery at joint plate (11) top upwards extends.

4. A high voltage cable distribution box according to claim 1, wherein: the side plate (7) and the upper box body (1) are provided with support pieces (13) in one-to-one correspondence, one end of each support piece (13) is connected with the side plate (7), and the other end of each support piece (13) is connected with the upper box body (1).

5. A high voltage cable distribution box according to claim 4, wherein: the supporting piece (13) adopts one or more of a gas spring, a connecting rod or a hydraulic rod.

6. A high voltage cable distribution box according to claim 1, wherein: the top cover (6) and the top of the upper box body (1) are provided with two rain guide inclined planes (14), and the two rain guide inclined planes (14) are inclined downwards from the top of the upper box body (1) along the left side and the right side of the upper box body (1) respectively.

7. A high voltage cable distribution box according to claim 1, wherein: the bottom of the side plate (7) is provided with a clamping groove (15), and the upper box body (1) is provided with a clamping block (16) matched with the clamping groove (15).