CN210490180U

CN210490180U - Intelligent power distribution box convenient to overhaul

Info

Publication number: CN210490180U
Application number: CN201921986707.9U
Authority: CN
Inventors: 李小洪; 董勇; 于通江
Original assignee: Wuhu Electric Fuzhou Co Ltd
Current assignee: Wuhu Electric Fuzhou Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-05-08
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses an intelligent distribution box convenient to overhaul, the power distribution box comprises a box body, the box is equipped with the chamber door in the positive side, a pivot is worn to be equipped with from top to bottom in the chamber door left side, both sides all are equipped with the slide rail that extends along the horizontal direction about the left side wall of box, the slide rail extends to the box positive side, the pivot is located the slide rail, the slide rail includes the horizontal part of slide rail bottom and keeps away from the vertical portion that is used for with chamber door positive side butt of box left side wall, the chamber door left side is the semicircle arcuation with the same axle center with the pivot, the slide rail is close to the one end of positive side and is equipped with the; and a fixing component is arranged between the left side wall of the box body and the box door. The utility model has the advantages of make things convenient for the maintainer to overhaul the block terminal.

Description

Intelligent power distribution box convenient to overhaul

Technical Field

The utility model relates to a block terminal especially relates to an intelligent power distribution box convenient to overhaul.

Background

At present, the distribution box is a mass parameter on data, generally, a low-voltage forest is formed, and switching equipment, a measuring instrument, a protective electrical appliance and auxiliary equipment are required to be assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

The current chinese patent document with publication number CN104600581A discloses an intelligent distribution box, including the box and with box complex chamber door, from last to having set gradually power supply room commonly used down in the box, switching control room and stand-by power supply room, be provided with switch commonly used and power supply inlet wire end commonly used in the power supply room commonly used, be provided with the switching intelligent control ware in the switching control room.

The above prior art solutions have the following drawbacks: the chamber door of current block terminal articulates in the positive side of block terminal box, opens the back when the chamber door, because chamber door turned angle is limited for the chamber door still is in the positive side of block terminal and the chamber door space that occupies after opening is great, and the staff is comparatively inconvenient when overhauing circuit or electrical equipment in the block terminal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent power distribution box convenient to overhaul has the advantage that makes things convenient for the maintainer to overhaul the block terminal.

The above object of the present invention can be achieved by the following technical solutions:

the intelligent distribution box convenient to overhaul comprises a box body, wherein a box door is arranged on the front side of the box body, a rotating shaft penetrates through the left side of the box door from top to bottom, the front side is provided with the rotating shaft, the rotating shaft is positioned in a sliding rail, the sliding rail comprises a horizontal part at the bottom of the sliding rail and sliding rails extending along the horizontal direction and arranged on the upper side and the lower side of the left side wall far away from the box body, the sliding rails extend to the vertical part of the left side wall of the box body and used for abutting against the front side of the box door, the left side of the box door is in a semi-circular arc shape with the same axis as the; and a fixing component is arranged between the left side wall of the box body and the box door.

Through adopting above-mentioned technical scheme, when the chamber door is opened the back and need be overhauld, the chamber door uses the pivot to rotate as rotation center, and when the chamber door rotated to being close perpendicular box positive side position, promoted the chamber door for the positive side of chamber door is pasting vertical portion and entering into box left side wall along the slide rail completely, then fixes the chamber door through fixed subassembly. This operation can reduce the chamber door to the influence of maintainer to made things convenient for the maintainer to overhaul the block terminal.

The utility model discloses further set up to: the slide rail is equipped with the baffler in the one end that the stopper was kept away from to the box left side wall, the baffler is fixed in on the box.

Through adopting above-mentioned technical scheme, can restrict the slip of chamber door through the baffler for the pivot can not break away from the slide rail.

The utility model discloses further set up to: the fixed assembly comprises a magnet arranged on the barrier plate and a magnet fixed on the left side of the box door.

Through adopting above-mentioned technical scheme, when the chamber door removed to the baffling board position, through the cooperation of magnet on the chamber door lateral wall and the magnet on the baffling board for the chamber door is adsorbed on the baffling board, and then makes the difficult emergence of chamber door slide.

The utility model discloses further set up to: a stop block is arranged at one end of the slide rail close to the front side of the box body, a slide groove for the stop block to be connected in a sliding manner is formed in the left side wall of the box body, and an elastic piece for driving the stop block to move outwards is arranged in the slide groove; one end of the stop block extends out of the sliding groove and abuts against the vertical portion, a containing groove for installing the rotating shaft is formed between the stop block and the limiting block, and guide surfaces are arranged on one side of the stop block facing the limiting block and one side of the stop block facing the blocking plate.

By adopting the technical scheme, the stop block provides the resistance of the rotating shaft to slide in the direction of the slide rail, so that when the box door is partially opened, the rotating shaft is not easy to slide in the slide rail, and the box door is convenient to close. When needing to overhaul, only need rotate the chamber door to being close perpendicular box positive side position, then, exert thrust to the chamber door, the chamber door is through the spigot surface of extrusion dog for in the dog gets into the spout under extruded effect, and then make the chamber door get into the slide rail internal fixation.

The utility model discloses further set up to: the elastic piece is a spring, and the spring is installed between the bottom of the sliding groove and the stop block.

Through adopting above-mentioned technical scheme, provide through the spring and order about the elasticity that the regulating block removed to vertical portion direction, simple structure and be convenient for realize.

The utility model discloses further set up to: the guide surface is an inclined surface.

Through adopting above-mentioned technical scheme, through the spigot surface that the slope set up, when promoting the chamber door to the baffler direction, the dog that can make can get into in the spout more smoothly is extrudeed to the pivot inclined plane.

The utility model discloses further set up to: the end of the rotating shaft, which is far away from the box door, is in a spherical shape.

By adopting the technical scheme, because the end of the rotating shaft, which is far away from the box door, is in a spherical shape, the friction force between the rotating shaft and the sliding rail is reduced in the sliding process of the rotating shaft on the sliding rail, and the box door can slide conveniently.

To sum up, the utility model discloses a beneficial technological effect does:

through the slide rail that sets up on the box left side wall for the chamber door is opening the back, and the chamber door can move to the end of slide rail on the left side wall of box along the slide rail, then, fixes through the inter attraction of magnet and magnet, and then has made things convenient for the operation that the maintainer overhauld the block terminal.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural view of the prominent slide rail of the present embodiment;

FIG. 3 is a schematic structural view of the door of the present embodiment;

FIG. 4 is an enlarged schematic view at A in FIG. 1 of the present embodiment;

fig. 5 is an enlarged schematic view at B in fig. 2 of the present embodiment;

fig. 6 is a schematic view showing a state where the door of the present embodiment is fully inserted into the slide rail.

Description of reference numerals: 1. a box body; 2. a box door; 3. a movable door lock; 4. a rotating shaft; 5. a slide rail; 6. a horizontal portion; 7. a vertical portion; 8. a limiting block; 9. a barrier plate; 10. a magnet; 11. a magnet; 12. a stopper; 13. a chute; 14. a spring; 15. a guide surface.

Detailed Description

Example (b):

the utility model provides an intelligent power distribution box convenient to overhaul, as shown in figure 1, includes box 1, and the positive side of box 1 is equipped with chamber door 2, is equipped with movable lock 3 on chamber door 2. The box door 2 passes through the movable door lock 3, so that the box door 2 can be opened or closed at the front side of the box body 1.

As shown in fig. 2 and 3, a rotating shaft 4 penetrates through the left side of the box door 2 from top to bottom, and one end of the rotating shaft 4, which is far away from the box door 2, is arranged in a spherical shape. The left side of the box door 2 is in a semicircular arc shape which is coaxial with the rotating shaft 4. Slide rails 5 extending along the horizontal direction are welded on the upper side and the lower side of the left side wall of the box body 1, and the slide rails 5 extend to the position of the front side of the box body 1. The sliding rail 5 includes a horizontal portion 6 and a vertical portion 7 for abutting against the front side of the door 2, and the rotating shaft 4 is located in the horizontal portion 6 of the sliding rail 5 and the rotating shaft 4 can slide along the horizontal portion 6.

As shown in fig. 4 and 5, a limit block 8 is disposed at one end of the horizontal portion 6 close to the front side of the box body 1, and the rotation shaft 4 can be prevented from separating from the sliding rail 5 by the limit block 8.

After the operating personnel opened chamber door 2 through activity lock 3, chamber door 2 rotated as rotation center with pivot 4, along with chamber door 2 rotates to the positive side position of perpendicular to box 1, at this moment, the positive side of chamber door 2 supported and pasted with the vertical portion 7 of slide rail 5, and operating personnel can promote chamber door 2 and remove and make chamber door 2 get into in the slide rail 5 completely along slide rail 5 to the left side wall of box 1 (refer to fig. 6).

As shown in fig. 1, in order to prevent the box door 2 from separating from the slide rail 5 during the sliding along the slide rail 5, a blocking plate 9 is disposed at one end of the slide rail 5 away from the limiting block 8, the blocking plate 9 is fixed on the left side wall of the box body 1, and the moving distance of the box door 2 can be effectively limited by the blocking plate 9.

As shown in fig. 1, a fixing component for fixing the door 2 when the door 2 moves to the blocking plate 9 is disposed between the blocking plate 9 and the door 2. The fixed subassembly includes magnet 10 and magnet 11, and magnet 11 is fixed in the one side that baffler 9 is towards box 1 positive side, has seted up the recess on 2 left sides of chamber door, and magnet 10 inlays to establish and fixes in the recess.

When the door 2 moves to the barrier plate 9, the door 2 is fixed to the barrier plate 9 by the attraction between the magnet 10 and the magnet 11. When the box door 2 needs to be closed, the box door 2 can be separated from the position of the blocking plate 9 only by pulling the box door 2, and can slide out to the position of the limiting block 8 along the sliding rail 5, and then the box door 2 is closed.

As shown in fig. 5, the two slide rails 5 are provided with a stopper 12 at one end close to the front side of the box body 1, and a sliding groove 13 for the stopper 12 to slide radially is formed on the left side wall of the box body 1. An elastic piece for driving the stop block 12 to move towards the vertical part 7 is arranged in the sliding groove 13, the elastic piece is a spring 14, one end of the spring 14 abuts against the bottom of the sliding groove 13, and the other end of the spring abuts against the stop block 12. The spring 14 always provides the elastic force for moving the stopper 12 to the vertical portion 7, and one end of the stopper 12 is abutted against one side of the vertical portion 7 under the action of the spring 14. One side of dog 12 towards stopper 8 and one side of dog 12 towards baffler 9 all are equipped with the spigot surface 15 of slope setting, form the holding tank that supplies pivot 4 installation between dog 12 and the stopper 8.

As shown in fig. 5, in order to facilitate installation of the stopper 12, the width of the slide groove 13 in the vertical direction is greater than the thickness of the stopper 12, and the stopper 12 may be placed in the slide groove 13 in an inclined manner for use.

When an operator only opens the box door 2 to check, the rotating shaft 4 can rotate within the range of the accommodating groove formed between the stop block 12 and the limiting block 8 through the stop block 12, and the rotating shaft 4 is not easy to slide towards the sliding rail 5 through the resistance generated by the stop block 12, so that the box door 2 is convenient to close.

When the box door 2 needs to move to the left side wall of the box body 1, only a proper thrust needs to be applied to the box door 2, so that the rotating shaft 4 extrudes the guide surface 15, the stop block 12 moves in the sliding groove 13 in the extrusion process, and when the stop block 12 slides into the sliding groove 13, the box door 2 can move towards the sliding rail 5. When the door 2 is separated from the blocking plate 9 and the door 2 moves toward the stopper 8, the door 2 can reach the position of the stopper 8 by being pressed against the guide surface 15, and the door 2 is closed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an intelligent power distribution box convenient to overhaul, includes box (1), box (1) positive side is equipped with chamber door (2), its characterized in that: a rotating shaft (4) penetrates through the left side of the box door (2) from top to bottom, sliding rails (5) extending along the horizontal direction are arranged on the upper side and the lower side of the left side wall of the box body (1), the sliding rails (5) extend to the front side of the box body (1), the rotating shaft (4) is located in the sliding rails (5), each sliding rail (5) comprises a horizontal part (6) at the bottom of the sliding rail (5) and a vertical part (7) which is far away from the left side wall of the box body (1) and used for abutting against the front side of the box door (2), the left side of the box door (2) is in a semi-arc shape coaxial with the rotating shaft (4), and one end, close to the front side, of each sliding rail (5) is provided with a limiting block; a fixing component is arranged between the left side wall of the box body (1) and the box door (2).

2. The intelligent distribution box convenient to overhaul of claim 1, wherein: slide rail (5) are equipped with baffler (9) in the one end that stopper (8) were kept away from to box (1) left side wall, baffler (9) are fixed in on box (1).

3. The intelligent distribution box convenient to overhaul of claim 2, wherein: the fixed assembly comprises a magnet (11) arranged on the blocking plate (9) and a magnet (10) fixed on the left side of the box door (2).

4. The intelligent distribution box convenient to overhaul of claim 2, wherein: a stop block (12) is arranged at one end, close to the front side of the box body (1), of the slide rail (5), a slide groove (13) for the stop block (12) to be in sliding connection is formed in the left side wall of the box body (1), and an elastic piece for driving the stop block (12) to move outwards of the slide groove (13) is arranged in the slide groove (13); one end of the check block (12) extends out of the sliding groove (13) and abuts against the vertical portion (7), an accommodating groove for installing the rotating shaft (4) is formed between the check block (12) and the limiting block (8), and guide surfaces (15) are arranged on one side of the check block (12) facing the limiting block (8) and one side of the check block (12) facing the blocking plate (9).

5. The intelligent distribution box convenient to overhaul of claim 4, wherein: the elastic piece is a spring (14), and the spring (14) is installed between the bottom of the sliding groove (13) and the stop block (12).

6. The intelligent distribution box convenient to overhaul of claim 4, wherein: the guide surface (15) is an inclined surface.

7. The intelligent distribution box convenient to overhaul of claim 1, wherein: the end of the rotating shaft (4) far away from the box door (2) is spherical.