CN211058467U

CN211058467U - Door lock bracket of low-voltage switch cabinet

Info

Publication number: CN211058467U
Application number: CN201921181444.4U
Authority: CN
Inventors: 石艳林; 王晓馥; 何海波
Original assignee: Beiguang Technology Co ltd
Current assignee: Beiguang Technology Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-07-21
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to the technical field of low-voltage switch cabinets, in particular to a door lock bracket of a low-voltage switch cabinet, the structure of the cabinet comprises that one side surface of the mounting piece is fixedly mounted on the cabinet body, the other side surface is vertically and fixedly connected with a locking piece, the lock piece is provided with a gap which is divided into a first lock piece and a second lock piece, the opening end of the gap faces away from the installation piece, a lock head of the door lock passes through the gap and rotates to be abutted and buckled on the inner side surface of the first lock piece and the inner side surface of the second lock piece, the inner side surface of the first lock piece and the inner side surface of the second lock piece are both provided with a sunken position, the concave position is used for the lock head to be embedded, the lock head is embedded into the concave position and abuts against the inner surface of the concave position to be buckled with the locking piece to be stably connected, and the door lock support is simple in structure and can be firmly connected with the lock head.

Description

Door lock bracket of low-voltage switch cabinet

Technical Field

The utility model relates to a low-voltage switchgear technical field, concretely relates to low-voltage switchgear's lock support.

Background

The low-voltage switch cabinet is a cabinet body suitable for power transmission, power distribution and electric energy conversion, and various power distribution elements are installed in the low-voltage switch cabinet. In order to protect the electric distribution elements in the cabinet body, the low-voltage switch cabinet body needs to be provided with a door lock. The existing door lock mainly comprises a lock head arranged on a cabinet door and a door lock bracket fixedly arranged on a cabinet body and used for connecting the lock head. The door lock support comprises an installation sheet and a lock setting sheet, and the lock head is fixedly connected with the door lock support through being buckled on the lock setting sheet. However, the lock sheet of the prior art is only provided with a notch for the lock head to pass through, and the lock head can be buckled with the lock sheet only by the blocking effect of the lock sheet, which causes that the lock head cannot be well positioned on the lock sheet, so that the connection of the door lock is not firm enough.

SUMMERY OF THE UTILITY MODEL

There is above-mentioned technical problem to prior art, the utility model provides a low-voltage switchgear's lock support, this lock support simple structure, can firmly be connected with the tapered end.

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

the utility model provides a low-voltage switchgear's lock support, includes the installation piece, a side fixed mounting of installation piece is on the cabinet body, and the perpendicular rigid coupling in another side has the lock to establish the piece, the lock is established the piece and has been seted up the breach and establish the piece for first lock and second lock in order to divide, the open end of breach dorsad the installation piece, the tapered end of lock are through passing breach and rotatory from and support the knot to be in the medial surface of first lock establishing the piece with the medial surface of second lock establishing the piece, the medial surface of first lock establishing the piece with the medial surface of second lock establishing the piece all has sunken position, and this sunken position supplies the tapered end embedding, the tapered end is through the embedding sunken position and with the inner surface of this sunken position support detain thereby with the piece is established to the lock is stably connected.

The cabinet body is provided with a cabinet body, the cabinet body is provided with a mounting plate, the mounting plate is fixedly mounted on the cabinet body through screws, and the mounting plate is provided with mounting holes.

The concave position is in a long strip shape, and the length direction of the long strip-shaped concave position is the same as the length direction of the mounting piece.

Wherein, the inner face of the sunken position is a curved surface.

The first lock is provided with a piece and the second lock is provided with a piece, the two pieces are fixedly connected with the installation piece, reinforcing ribs are arranged at the bending positions of the reinforcing ribs and back to the outward protruding direction of the sunken positions, one ends of the reinforcing ribs are fixedly connected to the installation piece, and the other ends of the reinforcing ribs are fixedly connected to the lock.

Wherein the bottom of the notch extends to the mounting tab.

The utility model has the advantages that:

the lock sheet of the utility model is provided with a sunken position for the lock head to be embedded, thereby improving the connection firmness of the lock head and the door lock bracket and avoiding the problem that the lock head can not be positioned on the lock sheet; and the door lock bracket has a simple structure, is convenient to install and saves the production cost.

Drawings

Fig. 1 is a schematic structural view of a first vision of a door lock bracket of a low-voltage switch cabinet according to the present invention;

fig. 2 is the structural schematic diagram of the second vision of the door lock bracket of the low-voltage switch cabinet of the utility model.

Reference numerals:

a mounting piece 1; a notch 2; a first locking piece 3; the second lock is provided with 4 pieces and the inner side surface 5; a recessed position 6; a mounting hole 7; and a reinforcing rib 8.

Detailed Description

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

Examples

The utility model provides a low-voltage switchgear's lock support, figure 1 combines with figure 2 to show, including installation piece 1, a side fixed mounting of installation piece 1 is on the cabinet body, the perpendicular rigid coupling in another side has the lock to establish the piece, the lock is established the piece and has been seted up breach 2 and establish piece 4 in order to divide into first lock and establish piece 3 and second lock, the open end of breach 2 installation piece 1 dorsad, thereby the tapered end of lock supports detaining the medial surface 5 of establishing piece 4 at the medial surface 5 of first lock 3 and second lock through passing breach 2 and rotation, the medial surface 5 of establishing piece 4 is established to the medial surface 5 of first lock 3 and second lock all has sunken position 6, this sunken position 6 supplies the tapered end embedding, thereby the tapered end supports detaining through sunken position 6 of embedding and establishing the piece stable connection with the lock with the inner surface of this sunken position 6.

In this implementation, mounting hole 8 has been seted up to mounting plate 1, and mounting hole 8 is pegged graft and is had the screw, and mounting plate 8 passes through screw fixed mounting on the cabinet body.

In this embodiment, the recessed portion 6 is in a long strip shape, and the length direction of the long strip-shaped recessed portion 6 is the same as the length direction of the mounting piece 8, so that the recessed portion can be better embedded with the lock head which is abutted and buckled on the locking piece.

In this implementation, the inner face of the sunken position 6 is a curved surface, so that the lock head can rotate easily.

In this implementation, first lock establishes piece 3 and second lock and establishes piece 4 the two and the installation piece rigid coupling bend the position and all be equipped with strengthening rib 8, this strengthening rib position 8 evagination direction of sunken position dorsad, and the one end rigid coupling of strengthening rib 8 is on installation piece 1, and the piece is established at the lock to the other end rigid coupling to improve the intensity that the piece was established to the lock, avoided the lock to establish the piece and turn up.

In this implementation, the bottom of breach 2 extends to installation piece 1 to alleviate the weight of whole door lock support, also can save the cost.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a low-voltage switchgear's lock support, characterized by: including the installation piece, a side fixed mounting of installation piece is on the cabinet body, and the perpendicular rigid coupling in another side has the lock to establish the piece, the lock is established the piece and has been seted up the breach in order to divide to establish the piece for first lock and second lock and establish the piece, the open end of breach dorsad the installation piece, the tapered end of lock are through passing breach and rotatory so support the knot and be in the medial surface of first lock establishing the piece with the medial surface of second lock establishing the piece, the medial surface of first lock establishing the piece with the medial surface of second lock establishing the piece all has sunken position, and this sunken position supplies the tapered end embedding, the tapered end through the embedding sunken position and with this sunken position the inner surface support the knot thereby with the lock establishes piece stable connection.

2. The door lock bracket of the low-voltage switch cabinet as claimed in claim 1, characterized in that: the mounting plate is provided with a mounting hole, a screw is inserted into the mounting hole, and the mounting plate is fixedly mounted on the cabinet body through the screw.

3. The door lock bracket of the low-voltage switch cabinet as claimed in claim 1, characterized in that: the sunken position is long-strip-shaped, and the length direction of the long-strip-shaped sunken position is the same as the length direction of the mounting piece.

4. The door lock bracket of the low-voltage switch cabinet as claimed in claim 3, characterized in that: the inner surface of the sunken position is a curved surface.

5. The door lock bracket of the low-voltage switch cabinet as claimed in claim 1, characterized in that: the first locking piece and the second locking piece are both provided with reinforcing ribs at the bending positions of the mounting pieces fixedly connected, the reinforcing ribs are back to the outward protruding direction of the sunken positions, one ends of the reinforcing ribs are fixedly connected to the mounting pieces, and the other ends of the reinforcing ribs are fixedly connected to the locking pieces.

6. The door lock bracket of the low-voltage switch cabinet as claimed in claim 1, characterized in that: the bottom of the notch extends to the mounting piece.