CN212543104U - Outdoor distribution box easy to maintain - Google Patents

Abstract

The utility model relates to a block terminal technical field specifically is an outdoor block terminal of easy maintenance, including the box, the box front side is opened has logical groove, and it has the chamber door to lead to the articulated chamber door in groove left side, and the box both sides are close to its top edge and open and have a plurality of louvres, are equipped with a plurality of slide rails on the inner wall of box both sides, and sliding connection has the mounting bracket between two slide rails on the same horizontal plane, and the both sides edge at box top is equipped with two connecting plates, is equipped with the weather shield between two. This outdoor distribution box of easy maintenance sets the mounting bracket to slidable, when maintaining in the later stage, can pull out the switchgear of mounting bracket and mounting bracket installation, measuring instrument, protection electrical apparatus and auxiliary assembly the block terminal outside, increase operating space, the operation maintenance of being convenient for accelerates the inside thermal effluvium of box through the louvre, prevent that the thermal-arrest is too much to influence its normal use, simultaneously through the weather shield, prevent that the rainwater from getting into through the louvre, cause the equipment short circuit to damage.

Description

Outdoor distribution box easy to maintain

Technical Field

The utility model relates to a block terminal technical field specifically is an outdoor distribution box of easy maintenance.

Background

In electrical control, with switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly in closed or semi-closed metal cabinet, constitute the block terminal, when normal electrical component moves, switch on or breaking circuit through the block terminal, the block terminal can divide into outdoor distribution box and indoor block terminal of using according to service environment, compare in indoorly, outdoor environment is abominable, therefore the requirement to the block terminal is higher, current outdoor distribution box is in order to prevent that the rainwater from getting into, it is inclosed generally, the radiating effect is poor, block terminal inner space is narrow and small simultaneously, be not convenient for later stage operation and maintenance, in view of this, we provide an outdoor distribution box of easy maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor distribution box of easy maintenance to solve the problem that proposes in the above-mentioned background art.

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

an outdoor distribution box easy to maintain comprises a box body, wherein a through groove communicated with the inside of the box body is formed in the front side of the box body, a box door is hinged to the left side of the through groove, a plurality of radiating holes which are uniformly distributed and communicated with the inside of the box body are formed in the two sides of the box body close to the edge of the top of the box body, a plurality of mutually parallel sliding rails are arranged on the inner walls of the two sides of the box body, a mounting frame is connected between the two sliding rails on the same horizontal plane in a sliding mode, two symmetrical connecting plates which are of an inverted V-shaped structure are arranged at the top of the box body close to the edge of the two sides of the box body, a rain baffle with the inverted V-shaped structure is arranged between the tops of the two connecting plates, a first door bolt is arranged at the edge of the right end of the through groove in the front side of the box body, a, and an anti-theft lock is connected between the second bolt and the first bolt.

Preferably, four symmetrical supporting legs are tightly welded at four corners of the bottom of the box body.

Preferably, a handle is arranged at the middle position of the front side of the box door close to the right end edge.

Preferably, the slide rail inboard is seted up and is the spout of "T" style of calligraphy structure, the mounting bracket both sides are equipped with a plurality of even axle that links of distribution, link in the axle extends to the spout and its end-to-end rotation is connected with the gyro wheel, gyro wheel and spout roll connection.

Preferably, the edge of the front end of the inner side of the slide rail is tightly welded with a stop dog, two symmetrical limiting blocks are tightly welded at two ends of the edge of the rear side of the top of the mounting frame, and the limiting blocks and the stop dogs which are positioned on the same side are positioned on the same straight line.

Preferably, the connecting plate is tightly welded on the box body, and the rain baffle is tightly welded on the connecting plate.

Preferably, the first door bolt is tightly welded on the box body, and the second door bolt is tightly welded on the box door.

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

1. this outdoor distribution box of easy maintenance sets the mounting bracket that is used for installing switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly to slidable, when later stage is maintained, can pull out the block terminal outside with switchgear, measuring instrument, protection electrical apparatus and the auxiliary assembly on mounting bracket and the mounting bracket, increases operating space, the operation maintenance of being convenient for.

2. This outdoor distribution box of easily maintaining is close to its top position in box both sides and has seted up the louvre for the inside thermal effluvium of box prevents that the too much normal use that influences switchgear, measuring instrument, protection electrical apparatus and auxiliary assembly of thermal-arrest, is equipped with the weather shield simultaneously at the box top, prevents that the rainwater from getting into through the louvre, causes the equipment short circuit to damage.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the middle box body of the present invention;

FIG. 4 is a schematic view of the structure of the middle box door of the present invention;

fig. 5 is a schematic structural view of the slide rail of the present invention;

fig. 6 is a schematic structural view of the mounting frame of the present invention;

fig. 7 is an enlarged schematic view of the structure at B in fig. 6 according to the present invention.

In the figure:

1. a box body; 10. a through groove; 11. heat dissipation holes; 12. a first bolt; 13. supporting legs;

2. a box door; 20. a second bolt; 21. a handle;

3. a slide rail; 30. a chute; 31. a stopper;

4. a mounting frame; 40. a connecting shaft; 41. a roller; 42. a limiting block;

5. a connecting plate;

6. a rain shield;

7. an anti-theft lock.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-7, the present invention provides a technical solution:

an outdoor distribution box easy to maintain comprises a box body 1, a through groove 10 communicated with the inside of the box body 1 is formed in the front side of the box body 1, a box door 2 is hinged to the left side of the through groove 10, a plurality of parallel slide rails 3 are arranged on the inner walls of two sides of the box body 1, an installation frame 4 is connected between the two slide rails 3 on the same horizontal plane in a sliding mode, a chute 30 in a T-shaped structure is formed in the inner side of each slide rail 3, a plurality of connecting shafts 40 which are uniformly distributed are arranged on two sides of the installation frame 4, each connecting shaft 40 extends into the chute 30, the tail end of each connecting shaft is rotatably connected with a roller 41, each roller 41 is connected with the corresponding chute 30 in a rolling mode, the installation frame 4 is pulled outwards when the outdoor distribution box is maintained in the later period, the rollers 41 are stressed to roll; specifically, the inside front end edge of slide rail 3 has dog 31 in close welding, and the both ends of 4 top rear side edges of mounting bracket have two symmetrical stopper 42 in close welding, and stopper 42 and dog 31 that are located the homonymy are located same straight line, and the collision contact through dog 31 and stopper 42 plays limiting displacement to mounting bracket 4, when preventing outside pulling mounting bracket 4, pulls out slide rail 3 scope with it.

In the embodiment, a plurality of radiating holes 11 which are uniformly distributed and communicated with the inside are formed in two sides of the box body 1 near the top edges of the box body, so that the radiating of the heat inside the box body 1 is accelerated through the radiating holes 11, and the influence of excessive heat collection inside the box body 1 on the normal use of switch equipment, measuring instruments, protective electric appliances and auxiliary equipment is prevented; two symmetrical connecting plates 5 which are in an inverted V-shaped structure are arranged at the top of the box body 1 close to the edges of the two sides of the box body, a rain baffle 6 with an inverted V-shaped structure in section is arranged between the tops of the two connecting plates 5, and the rain baffle 6 shields the heat dissipation holes 11 to prevent rainwater from entering the box body 1 through the heat dissipation holes 11 to cause short circuit damage to switching equipment, measuring instruments, protective electric appliances and auxiliary equipment; connecting plate 5 zonulae occludens is on box 1, and weather shield 6 zonulae occludens is on connecting plate 5, and welded fastening stable in structure prevents to drop the damage in the use.

In addition, a first door bolt 12 is arranged at the right end edge of the through groove 10 at the front side of the box body 1, a second door bolt 20 is arranged at the right end edge of the front side of the box door 2, the second door bolt 20 corresponds to the first door bolt 12 and is positioned on the same horizontal plane, an anti-theft lock 7 is connected between the second door bolt 20 and the first door bolt 12, and the box door 2 is positioned on the box body through the anti-theft lock 7, so that the box door 2 is prevented from being opened by non-workers, and the damages to switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment inside the box body 1, even accidental safety accidents are prevented; the first door bolt 12 is tightly welded on the box body 1, the second door bolt 20 is tightly welded on the box door 2, and the welding fixing structure is stable and long in service life.

Further, the supporting legs 13 of four symmetries are welded closely in the four corners position of box 1 bottom, play the support through supporting legs 13 to whole block terminal and do, improve its stability, simultaneously through supporting legs 13 bed hedgehopping box 1, prevent that box 1 from direct and moist ground contact for its corrosion oxidation, improve life.

Secondly, the middle position of the front side of the box door 2 close to the edge of the right end is provided with a handle 21, and the box door 2 is driven to close or open by pushing and pulling the handle 21.

When the outdoor distribution box easy to maintain is used, a worker firstly checks the integrity of the distribution box and whether the connection of each part is firm, and then assembles the switch equipment, the measuring instrument, the protective electrical appliance and the auxiliary equipment on the mounting frame 4 to put the switch equipment, the measuring instrument, the protective electrical appliance and the auxiliary equipment into use; in the use process, the heat dissipation of the interior of the box body 1 is accelerated through the heat dissipation holes 11, excessive heat collection in the interior of the box body 1 is prevented, and meanwhile, the rain baffle 6 has a shielding effect on the heat dissipation holes 11, so that rainwater is prevented from entering the interior of the box body 1 through the heat dissipation holes 11; when later-period inspection and maintenance are carried out, firstly, the anti-theft lock 7 is opened and taken down from the second bolt 20 and the first bolt 12, and then the handle 21 is pulled outwards to open the box door 2; then the mounting frame 4 is pulled outwards, the roller 41 is forced to roll outwards along the direction of the sliding groove 30, and the mounting frame 4 and the switch equipment, the measuring instrument, the protective electric appliance and the auxiliary equipment on the mounting frame 4 are driven to move out of the range of the box body 1 until the stop block 31 and the limiting block 42 collide with each other, so that the operation space is enlarged, and the operation and maintenance are facilitated; after the maintenance is finished, the mounting frame 4 is pushed back to the original position; finally, the door 2 is closed, the anti-theft lock 7 is hung on the second door bolt 20 and the first door bolt 12, and the anti-theft lock 7 is locked.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an outdoor distribution box of easy maintenance, includes box (1), its characterized in that: the box body (1) is provided with a through groove (10) communicated with the inside of the box body, the left side of the through groove (10) is hinged with a box door (2), the two sides of the box body (1) are provided with a plurality of radiating holes (11) which are uniformly distributed and communicated with the inside of the box body near the edge of the top part of the box body, the inner walls of the two sides of the box body (1) are respectively provided with a plurality of mutually parallel sliding rails (3), a mounting frame (4) is connected between the two sliding rails (3) positioned on the same horizontal plane in a sliding way, the top part of the box body (1) near the edge of the two sides is provided with two symmetrical connecting plates (5) which are in an inverted V-shaped structure, a rain baffle (6) with an inverted V-shaped section is arranged between the top parts of the two connecting plates (5), the front side of the box body (1) is provided with a first door bolt (12) at the edge of the, the second bolt (20) corresponds to the first bolt (12) and is positioned on the same horizontal plane, and an anti-theft lock (7) is connected between the second bolt (20) and the first bolt (12).

2. The outdoor power distribution box of claim 1, wherein: four symmetrical supporting legs (13) are tightly welded at the four corners of the bottom of the box body (1).

3. The outdoor power distribution box of claim 1, wherein: a handle (21) is arranged at the middle position of the front side of the box door (2) close to the edge of the right end.

4. The outdoor power distribution box of claim 1, wherein: slide rail (3) inboard is seted up and is spout (30) of "T" style of calligraphy structure, mounting bracket (4) both sides are equipped with a plurality of even axle (40) that link, link axle (40) extend to in spout (30) and its end rotation is connected with gyro wheel (41), gyro wheel (41) and spout (30) roll connection.

5. The outdoor power distribution box of claim 1, wherein: the edge department of the inboard front end of slide rail (3) has dog (31) closely to weld, the both ends of mounting bracket (4) top rear side edge closely weld has stopper (42) of two symmetries, is located the homonymy stopper (42) and dog (31) are located same straight line.

6. The outdoor power distribution box of claim 1, wherein: the connecting plate (5) is tightly welded on the box body (1), and the rain baffle (6) is tightly welded on the connecting plate (5).

7. The outdoor power distribution box of claim 1, wherein: the first bolt (12) is tightly welded on the box body (1), and the second bolt (20) is tightly welded on the box door (2).

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