CN213510042U

CN213510042U - Self-locking device of switch cabinet

Info

Publication number: CN213510042U
Application number: CN202021668833.2U
Authority: CN
Inventors: 周瑾; 吴国军; 殷俊秋; 凌湘
Original assignee: Jiangsu Huazhou Electric Co ltd
Current assignee: Jiangsu Huazhou Electric Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-06-22
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a switch cabinet self-locking device in the field of switch cabinets, which comprises a moving mechanism arranged on a cabinet body, wherein the cabinet body is divided into a plurality of functional layers, all the functional layers are provided with cabinet doors, the moving mechanism is arranged on one surface of the cabinet body, which can be opened and closed with the cabinet doors, a lock catch is arranged on the moving mechanism, a lock sleeve is arranged on the lock catch, and the lock sleeve is arranged on the cabinet door; the lock catch comprises a cross rod connected with the moving mechanism, one end of the cross rod is vertically connected with an inserted rod, and the inserted rod can be inserted into the lock sleeve; can damage or when becoming invalid temporarily at the lock on the cabinet door of cubical switchboard, have self-lock device can still keep the cabinet door to be in the closure state, avoid the cubical switchboard to wet or gather a large amount of dusts and lead to impairedly because of the cabinet door is opened, the utility model discloses can be used to the protection of cubical switchboard.

Description

Self-locking device of switch cabinet

Technical Field

The utility model relates to a self-locking device.

Background

The low-voltage switch cabinet is also called as a low-voltage control cabinet or a low-voltage power distribution cabinet, and is a cabinet which is applicable to industries such as power plants, petroleum, chemical engineering, metallurgy, textile, high-rise buildings and the like and used for power transmission, power distribution and electric energy conversion. The existing low-voltage switch cabinet has a general structure that the cabinet body is divided into a plurality of layers according to functions, the cabinet body is provided with corresponding cabinet doors on each layer, and the cabinet doors are also independently provided with door locks. However, in practical application process, the lock of cubical switchboard can damage or lose efficacy because of various reasons, and the cabinet door can be opened automatically like this to make the outside increase to the inside influence of cubical switchboard, keep open mode for a long time, can make the cubical switchboard wet or gather a large amount of dusts and lead to the cubical switchboard impaired.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cubical switchboard self-lock device can damage or when becoming invalid temporarily at the lock on the cabinet door of cubical switchboard, has self-lock device can still keep the cabinet door to be in the closure state, avoids the cubical switchboard to lead to impaired because of the cabinet door is opened and is dampened or a large amount of dusts are gathered.

In order to achieve the above purpose, the utility model provides a cubical switchboard self-lock device, the intelligent cabinet temperature adjusting device comprises a cabinet body, be provided with moving mechanism on the cabinet body, the cabinet body is separated for a plurality of functional layers, the functional layer all is provided with the cabinet door, moving mechanism sets up in the cabinet body and the cabinet door one side that can open and shut, the last hasp that is provided with of moving mechanism, the supporting lock sleeve that is provided with of hasp, the lock sleeve sets up on the cabinet door.

Compared with the prior art, the utility model has the advantages that the moving mechanism drives the lock catch to move upwards, so that the lock catch is separated from the lock sleeve, and the cabinet door can be opened after the door lock on the cabinet door is opened; when the cabinet door is closed to needs, shift up the hasp through moving mechanism earlier, close the cabinet door, lock on every cabinet door in proper order, later rethread moving mechanism moves down the hasp and inserts in the lock sleeve for the cabinet door has dual lock protection, can be when the lock on the cabinet door of cubical switchboard damages or temporarily became invalid, has self-lock device to keep the cabinet door to be in the closure state still, avoids the cubical switchboard to get damp or gather a large amount of dusts and lead to impairedly because of the cabinet door is opened, the utility model discloses can be used to the protection of cubical switchboard.

As a further improvement, the hasp includes the horizontal pole that links to each other with moving mechanism, the one end of horizontal pole is connected with the inserted bar perpendicularly, the inserted bar moves down through moving mechanism and can insert the lock sleeve, and then the cabinet door is locked and can't be opened, and the inserted bar shifts up through moving mechanism, then the inserted bar breaks away from the lock sleeve, and the cabinet door can be opened, and it is very convenient to operate.

As a further improvement of the present invention, the moving mechanism includes a sliding groove, a slider is disposed on the sliding groove in a matching manner, one side of the slider, which is opposite to the notch of the sliding groove, is connected to the horizontal rod, one side of the sliding groove, which is attached to the cabinet body, is provided with a bump, a position, which is attached to the sliding groove, of the cabinet body is provided with a limiting groove, the bump extends out of the limiting groove, so that the bump is pushed upwards, the slider is driven by the bump to move upwards along the sliding groove, the slider drives the inserted bar to move upwards through the horizontal rod, so that the inserted bar is separated from the lock sleeve, the cabinet door can be opened at this time, and the bump; when the cabinet door needs to be closed, the lug is upwards pushed to the top of the limiting groove, the cabinet door is closed at the moment, the door lock of the cabinet door is locked, and the lug is downwards pulled, so that the inserted rod is inserted into the lock sleeve, and the cabinet door cannot be opened.

As a further improvement, the spacing groove correspondence is provided with the protection casing, the protection casing sets up on cabinet body outer wall and one end is articulated with cabinet body outer wall, like this when need not opening the cabinet door, the protection casing shelters from spacing groove and lug for the lug can not bump because of the mistake and shift up, leads to the inserted bar to break away from the lock sleeve, thereby avoids when the door lock of cabinet door self-band became invalid or damaged, and the cabinet door is opened, and the protection casing also can prevent that dust etc. from getting into the cabinet through the spacing groove internal simultaneously.

As a further improvement, the edge of the limiting groove is provided with a rubber ring, so that the hand is prevented from being scratched by the edge of the limiting groove when the lug is pushed.

As a further improvement of the utility model, the periphery of the bump is wrapped with a flexible sheath, so that the hand can be prevented from being frayed by the edges and corners of the bump when the bump is pushed by the hand.

Drawings

Fig. 1 is the structure schematic diagram of the utility model discloses when cabinet door is opened.

Fig. 2 is the structure schematic diagram of the cabinet door of the utility model when closed.

Fig. 3 is a side view when the novel cabinet door is opened.

Fig. 4 is a side view of the novel cabinet door when opened.

Fig. 5 is a schematic structural diagram of the novel moving mechanism.

Fig. 6 is a partially enlarged view of a portion a in fig. 1.

Fig. 7 is a partially enlarged view of fig. 2 at B.

Fig. 8 is a partially enlarged view at C in fig. 3.

Fig. 9 is a partial enlarged view of fig. 5 at D.

The cabinet comprises an inserting rod 1, a cabinet body 2, a lock sleeve 3, a cabinet door 4, a sliding groove 5, a sliding block 6, a protective cover 7, a convex block 8, a cross rod 9, a rubber ring 10 and a limiting groove 11.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 9, the self-locking device for the switch cabinet comprises a cabinet body 2, wherein a moving mechanism is arranged on the cabinet body 2, the cabinet body 2 is divided into a plurality of functional layers, each functional layer is provided with a cabinet door 4, the moving mechanism is arranged on one surface of the cabinet body 2, which can be opened and closed with the cabinet door 4, a lock catch is arranged on the moving mechanism, a lock sleeve 3 is arranged on the lock catch in a matching manner, and the lock sleeve 3 is arranged on the cabinet door 4; the lock catch comprises a cross rod 9 connected with the moving mechanism, one end of the cross rod 9 is vertically connected with an inserted bar 1, and the inserted bar 1 can be inserted into the lock sleeve 3; the moving mechanism comprises a sliding groove 5, a sliding block 6 is arranged on the sliding groove 5 in a matching mode, one surface, opposite to the notch of the sliding groove 5, of the sliding block 6 is connected with a cross rod 9, a convex block 8 is arranged on one surface, attached to the cabinet body 2, of the sliding groove 5, a limiting groove 11 is formed in the portion, attached to the sliding groove 5, of the cabinet body 2, and the convex block 8 extends out of the limiting groove 11; the limiting groove 11 is correspondingly provided with a protective cover 7, the protective cover 7 is arranged on the outer wall of the cabinet body 2, and one end of the protective cover 7 is hinged with the outer wall of the cabinet body 2; the edge of the limiting groove 11 is provided with a rubber ring 10; the periphery of the lug 8 is wrapped with a flexible sheath.

In the utility model, when the cabinet door 4 needs to be opened, the door lock of the cabinet door 4 is opened, the protective cover 7 is opened, the lug 8 is pushed by hand to move upwards, the lug 8 drives the slider 6 to move upwards, so that the slider 6 drives the cross rod 9 and the inserted bar 1 to move upwards, the inserted bar 1 is separated from the lock sleeve 3, the cabinet door 4 can be opened at the moment, and the lug 8 is pushed to move downwards to return to the bottom of the limiting groove 11; when the cabinet door 4 needs to be closed, the lug 8 is pushed to move upwards firstly, so that the inserted bar 1 moves upwards to be separated from the lock sleeve 3, then the cabinet door 4 is closed, the lug 8 is pushed to move downwards at the moment, so that the inserted bar 1 is inserted into the lock sleeve 3 again, and then the door lock arranged on the cabinet door 4 is locked.

The present invention is not limited to the above embodiments, and based on the technical solutions of the present disclosure, those skilled in the art can make some substitutions and transformations to some technical features without creative labor according to the disclosed technical contents, and these substitutions and transformations are all within the protection scope of the present invention.

Claims

1. The utility model provides a cubical switchboard self-lock device which characterized in that: the intelligent cabinet is characterized by comprising a cabinet body, be provided with moving mechanism on the cabinet body, the cabinet body is separated for a plurality of functional layers, the functional layer all is provided with the cabinet door, moving mechanism sets up in the cabinet body and the cabinet door can open and shut in the one side, the last hasp that is provided with of moving mechanism, the hasp is supporting to be provided with the lock sleeve, the lock sleeve sets up on the cabinet door.

2. The self-locking device of the switch cabinet according to claim 1, characterized in that: the lock catch comprises a cross rod connected with the moving mechanism, one end of the cross rod is vertically connected with an inserted bar, and the inserted bar can be inserted into the lock sleeve.

3. The self-locking device of the switch cabinet according to claim 2, characterized in that: the moving mechanism comprises a sliding groove, a sliding block is arranged on the sliding groove in a matched mode, one surface, right opposite to the notch of the sliding groove, of the sliding block is connected with the cross rod, a protruding block is arranged on one surface, attached to the cabinet body, of the sliding groove, a limiting groove is formed in the position, attached to the cabinet body and the sliding groove, of the cabinet body, and the protruding block extends out of the limiting groove.

4. The self-locking device of the switch cabinet according to claim 3, characterized in that: the limiting groove is correspondingly provided with a protective cover, the protective cover is arranged on the outer wall of the cabinet body, and one end of the protective cover is hinged with the outer wall of the cabinet body.

5. The self-locking device of the switch cabinet according to claim 3 or 4, characterized in that: and the edge of the limiting groove is provided with a rubber ring.

6. The self-locking device of the switch cabinet according to claim 3 or 4, characterized in that: the periphery of the lug is wrapped with a flexible sheath.