CN217935051U

CN217935051U - Lightning-arrest waterproof type high tension cable feeder pillar

Info

Publication number: CN217935051U
Application number: CN202221928296.XU
Authority: CN
Inventors: 张猛
Original assignee: Shandong Hongri Dongsheng Technology Co ltd
Current assignee: Shandong Hongri Dongsheng Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-29
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a lightning-arrest waterproof type high tension cable feeder pillar, include: the cable branch box comprises a cable branch box body, wherein a surge protector is installed at the top end inside the cable branch box body, a second sealing ring is installed at one end of the cable branch box body, a door body is hinged to one side of the cable branch box body through a hinge, a first sealing ring matched with the second sealing ring is installed at one end of the door body, a ceiling is installed at the top end of the cable branch box body, and an insulating pad is installed at the top end of the ceiling. The utility model discloses accessible lightning rod and surge protector carry out good lightning protection, close the sealed water infiltration entering of avoiding appearing with the door body, the slope through the louvre sets up to guarantee can also avoid the rainwater to get into in the radiating while, in case the rainwater gets into also can fall to the catchment frame inside and in time be discharged, finally through removing damp agent with the interior moisture absorption of cabinet, guarantee good waterproof function to the not good problem of lightning-arrest waterproof performance has been solved.

Description

Lightning-arrest waterproof type high tension cable feeder pillar

Technical Field

The utility model relates to a high tension cable feeder pillar technical field specifically is a lightning-arrest waterproof type high tension cable feeder pillar.

Background

The cable branch box mainly has the main function of branching or switching cables, mainly plays the role of branching and switching the cables, and the high-voltage cable branch box is installed at a plurality of places, is buried underground, is installed on the ground and is also installed in high altitude, and has respective advantages and requirements.

Nowadays, the installation position of part of high-voltage cable branch boxes is higher, and the high-voltage cable branch boxes are in a thunderstorm environment, and the cables in the box are easy to be damaged due to the fact that the high-voltage cable branch boxes lack good lightning protection and waterproof measures.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lightning-arrest waterproof type high tension cable feeder pillar to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a lightning-protection waterproof high-voltage cable branch box, comprising: the cable branch box comprises a cable branch box body, a surge protector is installed on the top end inside the cable branch box body, a second sealing ring is installed at one end of the cable branch box body, a door body is hinged to one side of the cable branch box body through a hinge, a first sealing ring matched with the second sealing ring is installed at one end of the door body, a ceiling is installed at the top end of the cable branch box body, an insulating pad is installed at the top end of the ceiling, radiating holes are evenly formed in the upper ends of two sides of the cable branch box body, and a water collecting frame is correspondingly installed on the inner wall of the cable branch box body on one side of the radiating holes.

As a further aspect of the present invention: first fixed plates are installed at two ends of one side of the door body, a second fixed plate is correspondingly installed on the side wall of the cable branch box body on one side of the first fixed plates, a fixed sleeve is connected to the outer wall of the second fixed plate in a sliding mode, and the width of the inner portion of the fixed sleeve is equal to the sum of the widths of the first fixed plates and the second fixed plates.

As a further aspect of the present invention: the cable branch box comprises a cable branch box body and is characterized in that mounting frames are mounted on two sides of the top end of the interior of the cable branch box body, sliding grooves are formed in two sides of the interior of each mounting frame, sliding plates matched with the sliding grooves are connected to the interior of each sliding groove in a sliding mode, a mounting plate is mounted between the sliding plates, and dehumidifying agents are hung on two sides of the bottom end of the mounting plate.

As a further aspect of the present invention: the louvre slopes to set up on cable feeder pillar body lateral wall, and the opening of louvre one end extreme lower position flushes with the inside bottom of frame that catchments.

As a further aspect of the present invention: the mounting bracket is installed to the intermediate position department on insulating pad top, and the intermediate position department of mounting bracket installs the lightning rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this lightning-arrest waterproof type high tension cable feeder pillar, carry out good lightning protection through lightning rod and surge protector, close the door body and make first sealing washer and the formation of closely laminating of second sealing washer sealed, avoid appearing the water infiltration entering, slope setting through the louvre guarantees can also avoid the rainwater to get into in the radiating while, in case the rainwater gets into also can fall to the collection water frame inside and by in time discharge, finally adsorb the interior moisture of cabinet through removing the damp agent, guarantee good waterproof function, thereby the not good problem of lightning-arrest waterproof performance has been solved.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the mounting frame of the present invention.

Fig. 3 is a schematic perspective view of a second fixing plate according to the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a door body; 2. a first fixing plate; 3. a first seal ring; 4. a cable branch box body; 5. a second seal ring; 6. a second fixing plate; 7. fixing a sleeve; 8. heat dissipation holes; 9. a water collection frame; 10. installing a frame; 11. a surge protector; 12. a mounting frame; 13. a lightning rod; 14. a ceiling; 15. an insulating pad; 16. a chute; 17. mounting a plate; 18. a slide plate; 19. and (4) a moisture removing agent.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the present embodiment, a lightning protection waterproof high voltage cable branch box includes: cable branch case body 4, surge protector 11 is installed on the inside top of cable branch case body 4, and second sealing washer 5 is installed to the one end of cable branch case body 4, one side of cable branch case body 4 articulates through the hinge has a door body 1, and the one end of the door body 1 install with the first sealing washer 3 of second sealing washer 5 assorted, ceiling 14 is installed on the top of cable branch case body 4, and ceiling 14's top installs insulating pad 15, louvre 8 has evenly been seted up to the upper end of cable branch case body 4 both sides, and the corresponding frame 9 that catchments of installing of 4 inner walls of cable branch case body of louvre 8 one side.

Referring to fig. 1 and 3, in the embodiment, the first fixing plates 2 are mounted at two ends of one side of the door body 1, the second fixing plates 6 are correspondingly mounted on the side walls of the cable branch box body 4 at one side of the first fixing plates 2, the outer walls of the second fixing plates 6 are slidably connected with the fixing sleeves 7, and the width inside the fixing sleeves 7 is equal to the sum of the widths of the first fixing plates 2 and the second fixing plates 6.

It should be noted that, because the width of the inside of the fixing sleeve 7 is equal to the sum of the widths of the first fixing plate 2 and the second fixing plate 6, the second fixing plate 6 and the first fixing plate 2 are clamped and limited conveniently, and the first sealing ring 3 and the second sealing ring 5 are tightly attached to form sealing.

Referring to fig. 1, fig. 2 and fig. 4, in the embodiment, the installation frame 10 is installed on both sides of the top end inside the cable branch box body 4, the sliding grooves 16 are respectively formed on both sides inside the installation frame 10, the sliding plates 18 matched with the sliding grooves 16 are respectively connected inside the sliding grooves 16 in a sliding manner, the installation plate 17 is installed between the sliding plates 18, and the dehumidifying agent 19 is hung on both sides of the bottom end of the installation plate 17.

The dehumidifying agent 19 is hung at the bottom end of the mounting plate 17, is mounted by sliding into the chute 16 through the sliding plate 18, and moisture in the cabinet is absorbed through the dehumidifying agent 19, so that moisture is eliminated.

Referring to fig. 1, in the present embodiment, the heat dissipation holes 8 are disposed on the sidewall of the cable branch box body 4 in an inclined manner, and an opening at a lowest position of one end of the heat dissipation holes 8 is flush with the bottom end inside the water collection frame 9.

It should be noted that, because louvre 8 inclines to set up on the 4 lateral walls of cable branch box body, fine rainwater of avoiding gets into, because the opening of 8 one end extreme lower positions of louvre flushes with the inside bottom of collection frame 9, the inside rainwater of collection frame 9 of being convenient for is discharged.

Referring to fig. 1, in the present embodiment, a mounting frame 12 is installed at a middle position of a top end of an insulating pad 15, and a lightning rod 13 is installed at a middle position of the mounting frame 12.

It should be noted that the lightning rod 13 is mounted on the mounting bracket 12, and the ground wire is connected, so that good lightning protection is facilitated through the lightning rod 13.

It can be understood that this lightning-arrest waterproof type high tension cable feeder pillar can realize good lightning-arrest function, can also guarantee holistic sealed, avoids rainwater infiltration entering, can avoid the rainwater to get into simultaneously in the heat dissipation, can also adsorb the processing to getting into the moisture, guarantees the safety of inside cable.

The working principle of the embodiment is as follows:

during operation, install lightning rod 13 on mounting bracket 12, and connect the earth connection, then install surge protector 11 inside second sealing washer 5, accessible lightning rod 13 and surge protector 11 carry out good lightning protection, hang desiccant 19 in mounting panel 17 bottom again, install through slide 18 slip spout 16 is inside, adsorb the interior moisture of cabinet through desiccant 19, when the door body 1 is closed, the fixed cover 7 of pulling is spacing with second fixed plate 6 and the 2 centre grippings of first fixed plate, make first sealing washer 3 closely laminate with second sealing washer 5 and form sealedly, set up through the slope of louvre 8 and avoid the rainwater to get into, in case the rainwater enters can fall to catchment frame 9 inside then be discharged, guarantee good waterproof.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A lightning-protection waterproof high-voltage cable branch box, comprising: cable branch case body (4), its characterized in that: surge protector (11) are installed on the inside top of cable branch case body (4), and second sealing washer (5) are installed to the one end of cable branch case body (4), one side of cable branch case body (4) articulates through the hinge has a door body (1), and the one end of the door body (1) install with second sealing washer (5) assorted first sealing washer (3), ceiling (14) are installed on the top of cable branch case body (4), and the top of ceiling (14) installs insulating pad (15), louvre (8) have evenly been seted up to the upper end of cable branch case body (4) both sides, and cable branch case body (4) inner wall correspondence of louvre (8) one side installs water-collecting frame (9).

2. The lightning protection waterproof type high-voltage cable branch box according to claim 1, characterized in that: first fixed plate (2) are all installed at the both ends of door body (1) one side, and the cable branch box body (4) lateral wall of first fixed plate (2) one side corresponds and installs second fixed plate (6), the outer wall sliding connection of second fixed plate (6) has fixed cover (7), and the inside width of fixed cover (7) equals the width sum of first fixed plate (2) and second fixed plate (6).

3. The lightning protection waterproof type high-voltage cable branch box according to claim 1, characterized in that: installing frame (10) are all installed to the both sides on the inside top of cable branch box body (4), and spout (16) have all been seted up to the inside both sides of installing frame (10), the equal sliding connection in inside of spout (16) has with spout (16) assorted slide (18), and installs between slide (18) mounting panel (17), the both sides of mounting panel (17) bottom all hang dehumidification agent (19).

4. The lightning protection waterproof high-voltage cable branch box according to claim 1, characterized in that: the heat dissipation holes (8) are arranged on the side wall of the cable branch box body (4) in an inclined mode, and the opening at the lowest position of one end of each heat dissipation hole (8) is flush with the bottom end inside the water collection frame (9).

5. The lightning protection waterproof high-voltage cable branch box according to claim 1, characterized in that: mounting bracket (12) are installed to the intermediate position department on insulating pad (15) top, and lightning rod (13) are installed to the intermediate position department of mounting bracket (12).