CN215071124U - Cable branch box with high-strength shell - Google Patents

Abstract

The utility model discloses a cable branch box with high-strength shell, which comprises a box body, wherein two sides of the front side of the box body are both hinged with a box door, a plurality of uniformly distributed ventilation openings are respectively arranged on the front side of the two box doors, two sides of the box body and the center of the top of the box body, the back sides of the two box doors, the inner walls of the two sides of the box body and the top end inside the box body are respectively provided with a dustproof mechanism, the dustproof mechanism comprises two mounting grooves, two connecting rods, two vertical rods, a dustproof net, two sliding blocks, two limiting grooves, two high-pressure springs and high-pressure springs, and the bottoms of the two mounting grooves are respectively and fixedly connected with the high-pressure springs. The service life of the cable branch box is prolonged.

Description

Cable branch box with high-strength shell

Technical Field

The utility model relates to a power equipment technical field specifically is a cable branch case with high strength shell.

Background

The power is one of important energy sources in China, with the development of the cabling process of a distribution network in China, when independent loads with small capacity are distributed intensively, the cables need to be switched or connected in multiple branches, and the cable branch box is one of important devices for switching the cables.

More thermovent can be seted up in order to strengthen inside heat dissipation to current cable branch case, but does not set up dust keeper, and the dust in the air gets into the inside attached to various electrical components surface of box from the thermovent, influences the radiating effect, and cable branch case's inside does not set up winding displacement mechanism simultaneously, and the distribution of electric wire disorder is inside the switch board, inconvenient electric power workman overhauls.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable branch box with high strength shell to solve the current cable branch box that proposes in the above-mentioned background art and not set up dust keeper, the dust in the air gets into the inside attached to various electrical components surface of box from the thermovent, influences the radiating effect, and the inside of cable branch box does not set up winding displacement mechanism simultaneously, and the mixed and disorderly distribution of electric wire is inside the switch board, the problem that inconvenient electric power workman overhauld.

In order to achieve the above object, the utility model provides a following technical scheme: a cable branch box with a high-strength shell comprises a box body, wherein two sides of the front side of the box body are respectively hinged with a box door, a plurality of uniformly distributed ventilation openings are respectively formed in the front side of the two box doors, the two sides of the box body and the center of the top of the box body, the back side of the two box doors, the inner walls of the two sides of the box body and the top end inside the box body are respectively provided with a dustproof mechanism, each dustproof mechanism comprises two mounting grooves, two connecting rods, two vertical rods, a dustproof net, two sliding blocks, two limit grooves and two high-pressure springs, the bottoms of the two mounting grooves are respectively and fixedly connected with the high-pressure springs, the bottoms of the two high-pressure springs are respectively and fixedly connected with the sliding blocks which are in sliding connection with the corresponding mounting grooves, one sides of the two sliding blocks are respectively and fixedly connected with shifting rods, one sides of the two mounting grooves are respectively and are respectively penetrated and connected with the limit blocks, two the spacing groove has all been seted up at the top of mounting groove, two the spacing groove corresponds the setting with two stoppers respectively, the inside central fixed mounting of box has cable element, the top and the equal fixed mounting in bottom of cable element have a plurality of winding displacement frames, the inside rotation of winding displacement frame is connected with three wiring board, and is three the equal fixedly connected with pivot of one end of wiring board, it is three the one end of pivot all passes winding displacement frame fixedly connected with carousel, and is three well cavity, three have all been seted up at the top of wiring board the equal fixedly connected with a plurality of telescopic links in both sides of well cavity, and is a plurality of the equal fixedly connected with arc pole of one end of telescopic link.

As a preferred technical scheme of the utility model, the inside fixed mounting of box has radiator fan, radiator fan is located the bottom that corresponds dustproof mechanism.

As an optimal technical scheme of the utility model, it is a plurality of the surface of telescopic link all is equipped with reset spring.

As an optimal technical scheme of the utility model, it is a plurality of the arc pole is made by elastic rubber.

As a preferred technical scheme of the utility model, the box is made by the cold-rolled steel sheet.

As a preferred technical scheme of the utility model, the equal fixedly connected with support in both sides at box top, two the equal fixed connection canopy in top of support.

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

1. through the arrangement of the dustproof mechanism, the dustproof net is detachably arranged in the box body, the dustproof net can be cleaned and replaced at any time while being effectively dustproof, the heat dissipation effect of a heat dissipation opening is guaranteed, the vertical rods on two sides are pressed downwards, so that the connecting rod drives the sliding block to extrude the high-pressure spring, the limiting block is separated from the limiting groove, the connecting rods on two sides can be pulled out from the mounting groove, when the dustproof net is required to be mounted, the poke rod is pressed downwards to drive the sliding block to extrude the high-pressure spring, the connecting rod is inserted, the poke rod is loosened, the sliding block is driven to move upwards through the elastic restoring force of the high-pressure spring, the limiting block is clamped into the limiting groove, and the dustproof net is integrally convenient to maintain and replace;

2. through setting up the winding displacement frame in the box inside, put into between two arc poles with the cable bundle of different thicknesses, the telescopic link carries out the self-adaptation according to the thickness of cable bundle and stretches out and draws back, drives two arc poles and fixes the cable under reset spring's elastic action, can drive the wiring board rotation through rotating the carousel when the cable is too long, receives the bundle to the cable, effectively prevents that inside winding displacement too mixed and disorderly leads to the condition appearance that the staff overhauld the difficulty.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the door of the present invention;

FIG. 5 is a schematic view of a partially cut-away structure of the door of the present invention;

fig. 6 is a schematic view of the structure of the flat cable frame of the present invention.

In the figure: 1. a box body; 2. a box door; 3. a vent; 4. mounting grooves; 5. a connecting rod; 6. a vertical rod; 7. a dust screen; 8. a slider; 9. a limiting block; 10. a limiting groove; 11. a high pressure spring; 12. a poke rod; 13. a cable element; 14. a wire arranging frame; 15. a wiring board; 16. a rotating shaft; 17. a turntable; 18. a telescopic rod; 19. an arcuate bar; 20. a heat radiation fan; 21. a return spring; 22. a rain shelter.

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.

Referring to fig. 1-6, the utility model provides a cable branch box with high strength casing, which comprises a box body 1, wherein both sides of the front surface of the box body 1 are hinged with box doors 2, the inner cable elements 13 are maintained by opening the box doors 2, the front surfaces of the two box doors 2, both sides of the box body 1 and the center of the top of the box body 1 are respectively provided with a plurality of uniformly distributed ventilation openings 3, the heat generated in the box body 1 can be rapidly distributed, the back surfaces of the two box doors 2, the inner walls of both sides of the box body 1 and the top end of the inside of the box body 1 are respectively provided with a dustproof mechanism, the dustproof mechanism comprises two mounting grooves 4, two connecting rods 5, two vertical rods 6, a dustproof net 7, two sliding blocks 8, two limiting blocks 9, two limiting grooves 10 and two high-pressure springs 11, the bottoms of the two mounting grooves 4 are respectively and fixedly connected with high-pressure springs 11, the bottoms of the two high-pressure springs 11 are respectively and fixedly connected with the sliding blocks 8 which are respectively connected with the corresponding mounting grooves 4, one side of each of the two sliding blocks 8 is fixedly connected with a poke rod 12, one side of each of the two mounting grooves 4 is connected with a connecting rod 5 in an inserting manner, the tops of the two connecting rods 5 are fixedly connected with limit blocks 9, the tops of the two mounting grooves 4 are respectively provided with limit grooves 10, the two limit grooves 10 are respectively arranged corresponding to the two limit blocks 9, the limit blocks 9 are clamped into the limit grooves 10 to limit and fix the dustproof net 7, a cable element 13 is fixedly arranged at the center inside the box body 1, a plurality of winding displacement frames 14 are fixedly arranged at the top and the bottom of the cable element 13, three wiring boards 15 are rotatably connected inside the winding displacement frames 14, one ends of the three wiring boards 15 are respectively and fixedly connected with a rotating shaft 16, one ends of the three rotating shafts 16 penetrate through the winding displacement frames 14 to be fixedly connected with a rotating disc 17, the wiring boards 15 are rotated through the rotating shafts 16, so as to collect longer cables, hollow cavities are formed at the tops of the three wiring boards 15, the equal fixedly connected with a plurality of telescopic links 18 in both sides of three well cavity, the equal fixedly connected with arc pole 19 of one end of a plurality of telescopic links 18.

Preferably, the inside fixed mounting of box 1 has radiator fan 20, and radiator fan 20 is located the bottom that corresponds dustproof mechanism, accelerates the inside air convection of box 1 through radiator fan 20, strengthens holistic radiating effect.

Preferably, the surfaces of the plurality of telescopic rods 18 are all sleeved with a return spring 21, and the arc-shaped rods 19 are driven by the elastic force of the return spring 21 to fix the cable harness.

Preferably, the arc-shaped rods 19 are made of elastic rubber to prevent the surface of the cable from being worn during the fixing process.

Preferably, the box body 1 is made of cold-rolled steel plates, so that the mechanical strength is high, and the service life is long.

Preferably, the equal fixedly connected with support in both sides at 1 top of box, the equal fixedly connected with canopy 22 in top of two supports prevents that the rainwater from passing through the thermovent and getting into inside through setting up the drainage inclination on canopy 22.

When the cable branch box with the high-strength shell is used, in the working process of the cable branch box, rapid heat exchange is carried out with the outside through a plurality of heat dissipation ports, dust of outside air is blocked by the dustproof net 7 in the heat exchange process, when cables in the box body 1 need to be regulated, cable bundles with different thicknesses are put between the two arc-shaped rods 19, the telescopic rod 18 can be expanded and contracted in a self-adaption mode according to the thickness of the cable bundles, the two arc-shaped rods 19 are driven under the elastic action of the reset spring 21 to fix the cables, when the cables are too long, the wiring board 15 can be driven to rotate through the rotating disc 17 to wind the cables, the situation that the inner flat cables are too messy to cause difficulty in maintenance of workers is effectively prevented, when the dustproof net 7 needs to be replaced and maintained, the vertical rods 6 on the two sides are pressed downwards, so that the connecting rod 5 drives the sliding block 8 to extrude the high-pressure spring 11, make stopper 9 break away from spacing groove 10, thereby can take connecting rod 5 of both sides out from mounting groove 4, dust screen 7 can be dismantled promptly, when needing the installation, through pushing down poker rod 12, poker rod 12 drives slider 8 extrusion high-pressure spring 11, insert connecting rod 5, loosen poker rod 12, elastic restoring force through high-pressure spring 11 drives slider 8 and shifts up, thereby make stopper 9 block into spacing groove 10, whole quick replacement of dust screen 7 has been realized, on the one hand, effectively prevent external dust from getting into 1 inside component damage that causes of box, on the other hand improves staff's maintenance efficiency, moreover, the steam generator is simple in integral structure, and the practicability is stronger, and the steam generator is suitable for social popularization and use.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a cable branch case with high strength shell, includes box (1), its characterized in that: the box body (1) is hinged with box doors (2) on the two front sides, the two sides of the box body (1) and the center of the top of the box body (1) are respectively provided with a plurality of uniformly distributed ventilation openings (3), the back sides of the two box doors (2), the inner walls of the two sides of the box body (1) and the top end of the interior of the box body (1) are respectively provided with a dustproof mechanism, the dustproof mechanism comprises two mounting grooves (4), two connecting rods (5), two vertical rods (6), a dustproof net (7), two sliders (8), two limit blocks (9), two limit grooves (10) and two high-pressure springs (11), the bottoms of the two mounting grooves (4) are respectively and fixedly connected with the high-pressure springs (11), the bottoms of the two high-pressure springs (11) are respectively and fixedly connected with the sliders (8) which are in sliding connection with the corresponding mounting grooves (4), one side of each of the two sliding blocks (8) is fixedly connected with a poke rod (12), one side of each of the two mounting grooves (4) is alternately connected with a connecting rod (5), the top of each of the two connecting rods (5) is fixedly connected with a limiting block (9), the top of each of the two mounting grooves (4) is provided with a limiting groove (10), the two limiting grooves (10) are respectively arranged corresponding to the two limiting blocks (9), a cable element (13) is fixedly arranged at the center inside the box body (1), the top and the bottom of the cable element (13) are respectively and fixedly provided with a plurality of winding displacement frames (14), the winding displacement frames (14) are rotatably connected with three wiring boards (15), one end of each of the three wiring boards (15) is fixedly connected with a rotating shaft (16), and one end of each of the three rotating shafts (16) passes through the winding displacement frame (14) and is fixedly connected with a rotating disc (17), it is three well cavity, three have all been seted up at the top of wiring board (15) the equal fixedly connected with a plurality of telescopic links (18) in both sides of cavity, it is a plurality of the equal fixedly connected with arc pole (19) of one end of telescopic link (18).

2. The cable breakout box having a high strength enclosure of claim 1, wherein: the inside fixed mounting of box (1) has radiator fan (20), radiator fan (20) are located the bottom that corresponds dustproof mechanism.

3. The cable breakout box having a high strength enclosure of claim 1, wherein: the surfaces of the telescopic rods (18) are all sleeved with return springs (21).

4. The cable breakout box having a high strength enclosure of claim 1, wherein: the arc-shaped rods (19) are all made of elastic rubber.

5. The cable breakout box having a high strength enclosure of claim 1, wherein: the box body (1) is made of cold-rolled steel plates.

6. The cable breakout box having a high strength enclosure of claim 1, wherein: the rain shelter is characterized in that brackets are fixedly connected to two sides of the top of the box body (1), and a rain shelter (22) is fixedly connected to the top of each bracket.

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