CN217769139U - Power distribution cabinet convenient to maintain - Google Patents

Abstract

The utility model relates to a switch board assembly field just discloses a switch board of convenient maintenance, including the cabinet body, switch door one and switch door two, the positive outer wall of the cabinet body articulates there is switch door one, its characterized in that with: the square groove with switch door two adaptations is seted up to the back outer wall of switch door one, the bottom inner wall of square groove articulates there is switch door two that can overturn downwards, the top laminating department of the cabinet body and switch door two is provided with switching mechanism, switching mechanism includes inserted bar device and rectangular channel, the rectangular channel has been seted up to the top inner wall center department of square groove, the top center department fixed mounting of switch door two has the through-hole ring, be provided with the inserted bar device that is used for inserting the through-hole ring in the rectangular channel, overturn downwards and open switch door two, provide the space of back work for the maintainer, the inside dorsal part of the staff of being convenient for maintenance switch board or the corner of positive side.

Description

Power distribution cabinet convenient to maintain

Technical Field

The utility model relates to a switch board assembly field specifically is a switch board of convenient maintenance.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load; a positive door has only been seted up to general switch board, so when overhauing, the maintenance space that provides is limited, and the staff of being not convenient for overhauls inside dorsal position, and the staff also inconveniently observes positive corner, is unfavorable for the maintenance operation, and we have provided a switch board of convenient maintenance for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a switch board of convenient maintenance has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board of convenient maintenance, includes the cabinet body, switch door one and switch door two, the positive outer wall of the cabinet body articulates there is switch door one, its characterized in that with: the utility model discloses a switch door structure, including switch door I, switch door II, the square groove with two adaptations of switch door are seted up to the back outer wall of switch door I, the bottom inner wall of square groove articulates there is switch door II that can overturn downwards, the top laminating department of the cabinet body and switch door II is provided with on-off mechanism, on-off mechanism includes inserted bar device and rectangular channel, the rectangular channel has been seted up in the top inner wall center department of square groove, the top center department fixed mounting of switch door II has the through-hole ring, be provided with the inserted bar device that is used for inserting the through-hole ring in the rectangular channel.

Preferably, a sealing ring is fixedly mounted on the inner wall of the second switch door and the inner wall of the square groove.

Preferably, the inserted bar device includes the inserted bar, pushes away and draws piece and spring, the spout with the inserted bar adaptation is seted up to the side inner wall of rectangular channel, slidable mounting has the inserted bar in the corresponding side inner wall of seting up the spout of rectangular channel, the inserted bar be located on the terminal surface outer wall of spout inside and between the spout terminal surface inner wall fixedly connected with spring, the push-and-pull groove with the spout intercommunication is seted up to one side that the cabinet body corresponds the rectangular channel, the push-and-pull groove is isometric and parallel with the spout, fixed mounting has the push away that extends from the push-and-pull groove on the inserted bar and draws the piece.

Preferably, a through hole ring arranged on the second switch door is clamped in the rectangular groove, an insertion rod in the insertion rod device is inserted in the through hole ring, and the push-pull piece is attached to one end, close to the rectangular groove, of the push-pull groove.

Preferably, the top inner wall of the cabinet body is provided with an illuminating lamp, and the side inner wall of the cabinet body is provided with a switch connected with the illuminating lamp through a wire.

(III) advantageous effects

Compared with the prior art, the utility model provides a switch board of convenient maintenance possesses following beneficial effect:

1. this switch board of convenient maintenance, through to the direction pulling push-and-pull piece that is kept away from the rectangular channel, drive inserted bar compression spring through push-and-pull piece and carry out deformation to make the inserted bar break away from in the through-hole ring and come out to the spout indentation, can overturn downwards and open switch door two, for the maintainer provides the space of back work, the staff of being convenient for maintains the inside dorsal part of switch board or the corner of just inclining.

2. This switch board of convenient maintenance, fixed mounting has the sealing washer on the inner wall through switch door two and square groove laminating, increases the leakproofness of the cabinet body, prevents that too much steam of rainy day from entering into the switch board inside and causing the electrical apparatus short circuit, and is long when the use that can prolong the switch board.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the cabinet body of the present invention;

FIG. 3 is a back view of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

In the figure: 1. a cabinet body; 2. opening and closing the first door; 3. a square groove; 4. opening and closing the second door; 5. a through-hole ring; 6. a rod insertion device; 7. a rectangular groove; 8. inserting a rod; 9. a chute; 10. a push-pull member; 11. a spring; 12. a push-pull groove; 13. and (5) sealing rings.

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.

Please refer to fig. 1-4, a switch board of convenient maintenance, includes the cabinet body 1, switch door one 2 and switch door two 4, the positive outer wall of the cabinet body 1 articulates there is switch door one 2, its characterized in that with: the square groove 3 with two 4 adaptations of switch door is seted up to the back outer wall of switch door 2, the bottom inner wall of square groove 3 articulates there is two 4 of switch doors that can overturn downwards, the top laminating department of the cabinet body 1 and two 4 of switch doors is provided with on-off mechanism, on-off mechanism includes inserted bar device 6 and rectangular channel 7, rectangular channel 7 has been seted up to the top inner wall center department of square groove 3, the top center department fixed mounting of switch door two 4 has through- hole ring 5, 5 width of through-hole ring is the same with the width of rectangular channel 7, be provided with inserted bar device 6 that is used for inserting through-hole ring 5 in the rectangular channel 7.

And a sealing ring 13 is fixedly mounted on the inner wall of the second switch door 4 attached to the square groove 3, so that the sealing property of the cabinet body 1 is improved.

The inserted bar device 6 comprises an inserted bar 8, a push-pull piece 10 and a spring 11, a sliding groove 9 matched with the inserted bar 8 is formed in the side inner wall of the rectangular groove 7, the rectangular groove 7 is correspondingly provided with the inserted bar 8 in the side inner wall of the sliding groove 9 in a sliding mode, the length of the inserted bar 8 is larger than that of the rectangular groove 7 of the through hole ring 5, the inserted bar 8 is located on the outer wall of the inner end face of the sliding groove 9 and fixedly connected with the spring 11 between the inner wall of the end face of the sliding groove 9, a push-pull groove 12 communicated with the sliding groove 9 is formed in one side, corresponding to the rectangular groove 7, of the cabinet body 1, the push-pull groove 12 is equal in length and parallel to the sliding groove 9, and the push-pull piece 10 extending out of the push-pull groove 12 is fixedly mounted on the inserted bar 8.

Through-hole ring 5 joint of installation is in rectangular channel 7 on switch door two 4, and the inserted bar 8 in the inserted bar device 6 is pegged graft in through-hole ring 5, push-and-pull piece 10 laminates in push-and-pull groove 12 is close to the one end of rectangular channel 7, to the direction pulling push-and-pull piece 10 of rectangular channel 7 back to, drive inserted bar 8 compression spring 11 through push-and-pull piece 10 and carry out deformation, and make inserted bar 8 break away from out from in through-hole ring 5 and retract in spout 9, can overturn downwards and open switch door two 4, the space of back work is provided for the maintainer.

Be provided with the light on the top inner wall of the cabinet body 1, and be provided with the switch with light connection of electric lines on the side inner wall of the cabinet body 1, can open the light during maintenance, provide luminance for the inside of switch board.

The working principle is as follows: when overhauing the switch board inside, can open switch door one 2 earlier, then open the light, for the inside of switch board provides luminance, the staff of being convenient for carries out maintenance work, when the position that needs overhauld is close to dorsal part or positive corner, switch door two 4 can be opened, can be to the direction pulling push-and-pull piece 10 from rectangular channel 7 dorsad this moment, drive the 8 compression spring 11 of inserted bar through push-and-pull piece 10 and carry out deformation, and make the inserted bar 8 break away from out to indentation in spout 9 from through-hole ring 5, can overturn downwards and open switch door two 4, the space of back work is provided for the maintainer, the inside dorsal part of the staff of the switch board of being convenient for maintains or the corner of positive side.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a switch board of convenient maintenance, includes the cabinet body (1), switch door one (2) and switch door two (4), the front outer wall of the cabinet body (1) articulates there is switch door one (2), its characterized in that with: the utility model discloses a switch door, including switch door two (4), the switch door two (4) are provided with switch mechanism, switch mechanism includes inserted bar device (6) and rectangular channel (7), rectangular channel (7) have been seted up at the top inner wall center department of square groove (3), the top laminating department of the cabinet body (1) and switch door two (4), switch mechanism includes inserted bar device (6) and rectangular channel (7), the top inner wall center department of square groove (3) has seted up rectangular channel (7), the top center department fixed mounting of switch door two (4) has through-hole ring (5), be provided with inserted bar device (6) that are used for inserting through-hole ring (5) in rectangular channel (7).

2. The switch board of convenient maintenance according to claim 1, characterized in that: and a sealing ring (13) is fixedly arranged on the inner wall of the switch door II (4) attached to the square groove (3).

3. The power distribution cabinet convenient to maintain according to claim 1, characterized in that: the inserting rod device (6) comprises an inserting rod (8), a push-pull piece (10) and a spring (11), a sliding groove (9) matched with the inserting rod (8) is formed in the inner side wall of the rectangular groove (7), the inserting rod (8) is slidably mounted in the inner side wall of the rectangular groove (7) corresponding to the sliding groove (9), the inserting rod (8) is located on the outer wall of the end face of the inside of the sliding groove (9) and fixedly connected with the spring (11) between the inner wall of the end face of the sliding groove (9), a push-pull groove (12) communicated with the sliding groove (9) is formed in one side, corresponding to the rectangular groove (7), of the cabinet body (1), the push-pull groove (12) is equal in length and parallel to the sliding groove (9), and the push-pull piece (10) extending out of the push-pull groove (12) is fixedly mounted on the inserting rod (8).

4. The switch board of convenient maintenance according to claim 3, characterized in that: and a through hole ring (5) arranged on the second switch door (4) is clamped in the rectangular groove (7), an insertion rod (8) in the insertion rod device (6) is inserted in the through hole ring (5), and the push-pull piece (10) is attached to one end, close to the rectangular groove (7), of the push-pull groove (12).

5. The power distribution cabinet convenient to maintain according to claim 1, characterized in that: the multifunctional wardrobe is characterized in that a lighting lamp is arranged on the inner wall of the top of the wardrobe body (1), and a switch connected with a lighting lamp wire is arranged on the inner wall of the side face of the wardrobe body (1).

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