CN210577047U

CN210577047U - Low-voltage switchgear cabinet door connection structure

Info

Publication number: CN210577047U
Application number: CN201921397312.5U
Authority: CN
Inventors: 李颖超; 李凌霄
Original assignee: Shenyang Jingrui Technology Co ltd
Current assignee: Shenyang Jingrui Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-19
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a low-voltage switchgear cabinet door connection structure, including fixed block, cabinet door, connection square piece and the cabinet body, the upper and lower both ends of cabinet door one side all are fixed with the fixed block, and the one end of fixed block all is connected with connection square piece, the upper and lower both ends of the internal side of cabinet all are equipped with the fixed block sliding tray, and all are equipped with square piece sliding tray in the lateral wall of the internal side of fixed block sliding tray, all be equipped with the embedded groove on the cabinet body of fixed block sliding tray one end, and fixed block sliding tray one side middle section is equipped with the rotation groove, all be equipped with the arc wall in the cabinet side wall of square piece sliding tray top rotation groove one end, be equipped with square piece fixed slot on the cabinet body of the. The utility model discloses an adopt the fixed block and connect square piece and cabinet body to be connected, effectively simplified the connected mode of cabinet door and the cabinet body for the cabinet door need not additionally to use other accessories when assembling with the cabinet body, has reduced the use and the later maintenance cost of cubical switchboard, and the practicality is strong.

Description

Low-voltage switchgear cabinet door connection structure

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a low-voltage switchgear cabinet door connection structure.

Background

The switch cabinet is an electrical device, mainly an electrical device which is opened, closed, controlled and protected in the process of generating, transmitting, distributing and converting electric energy of an electric power system, and the low-voltage switch cabinet is one of the electrical devices and is mainly used in industries such as power plants, petroleum, chemical engineering, metallurgy, textile, high-rise buildings and the like.

Low-voltage switchgear mainly includes the cabinet door, the cabinet body and the various electrical components of cabinet body internally mounted, current low-voltage switchgear is when being connected cabinet door and the cabinet body, adopt bolt or hinge to connect more, all need additionally to use other accessories to install during the assembly, the operation is not convenient, and bolt and hinge need regular dismouting change to maintain when using for a long time, use and later maintenance all can produce certain cost loss, current cubical switchboard open mode is single simultaneously, other people very easily open the cubical switchboard through simple mode, there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-voltage switchgear cabinet door connection structure to solve the current low-voltage switchgear that proposes among the above-mentioned background art and additionally use other accessories to carry out erection joint to the cabinet door with the cabinet body, these parts also need regular dismouting change to maintain when using for a long time, can produce certain cost loss, and the cubical switchboard that has now simultaneously is opened the mode singlely, and other people very easily open the scheduling problem to the cubical switchboard through simple mode.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage switch cabinet door connecting structure comprises a fixed block, a cabinet door, a connecting square block and a cabinet body, wherein the upper end and the lower end of one side of the cabinet door are both fixed with the fixed block, one end of the fixed block is connected with the connecting square block, the upper end and the lower end of the inner side of the cabinet body are both provided with fixed block sliding grooves, the side wall of the cabinet body inside the fixed block sliding grooves is provided with the square block sliding grooves, the cabinet body at one end of each fixed block sliding groove is provided with an embedded groove, the embedded grooves are communicated with the square block sliding grooves and the fixed block sliding grooves, the cabinet body in the middle section of one side of the fixed block sliding grooves at one end of each embedded groove is provided with a rotating groove, the rotating groove is communicated with the square block sliding grooves, the side wall of the cabinet body at one end of the rotating groove above the square block sliding grooves is provided with an arc groove, the arc groove is communicated with the rotating groove, the arc, the square fixing groove is communicated with the square sliding groove, the square fixing groove and the rotating groove are respectively located on two sides of the fixing block sliding groove, the fixing blocks are connected inside the same end fixing block sliding groove in a sliding mode, the square fixing groove is connected with the center of the same end square fixing groove in a sliding mode, and the cabinet door is fixedly connected with the cabinet body through the fixing blocks and the square connecting blocks.

Preferably, the cross sections of the fixed block and the connection square block are both of a square structure, and the sectional area of the fixed block is smaller than that of the connection square block.

Preferably, embedded groove and square piece fixed slot all mutually support with being connected square piece, and fixed block sliding tray mutually support.

Preferably, the cabinet door is provided with a lifting groove.

Preferably, the diameter of the rotating groove is equal to the length of a diagonal line between two adjacent corners of the connecting square block, and the height of the rotating groove is equal to the height of the connecting square block.

Compared with the prior art, the beneficial effects of the utility model are that: this low-voltage switchgear cabinet door connection structure, through adopting the fixed block, connect square, square sliding tray, the fixed block sliding tray, the rotation groove, the embedded groove, square fixed slot and arc wall, effectively assemble the cabinet door with the cabinet body through the slip of fixed block and connection square, the connected mode of cabinet door and the cabinet body has been simplified, the switching of the cabinet door of being convenient for is used, and the cabinet door need not additionally to use other accessories when assembling with the cabinet body, the use and the later maintenance cost of cubical switchboard have been reduced, the cabinet door need manually lift when opening to promote and lift the rotation again and just can open simultaneously, effectively prevent other people's mistake through the change of the mode that opens and shuts and touch the cubical switchboard that opens and shuts, reduce the cubical switchboard because of the mistake touches the potential safety hazard of opening and bringing in the use.

Drawings

FIG. 1 is a schematic view of a sectional structure of a cabinet door and a cabinet body assembly part of the present invention;

FIG. 2 is a schematic view of a side view of a part of a cabinet door of the present invention;

3 fig. 3 3 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 a 3- 3 a 3 in 3 fig. 3 1 3 according 3 to 3 the 3 present 3 invention 3. 3

In the figure: 1. a fixed block; 2. a cabinet door; 3. connecting the square blocks; 4. a square block sliding groove; 5. a fixed block sliding groove; 6. a rotating groove; 7. a groove is embedded; 8. a square block fixing groove; 9. a cabinet body; 10. an arc-shaped groove.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a low-voltage switch cabinet door connecting structure comprises a fixed block 1, a cabinet door 2, a connecting square block 3 and a cabinet body 9, wherein the fixed block 1 is fixed at the upper end and the lower end of one side of the cabinet door 2, the connecting square block 3 is connected at one end of the fixed block 1, the cross sections of the fixed block 1 and the connecting square block 3 are both of a square structure, the sectional area of the fixed block 1 is smaller than that of the connecting square block 3, the cabinet door 2 is conveniently connected with the cabinet body 9 in a sliding and rotating manner through the fixed block 1 and the connecting square block 3 with different sizes, the assembly between the cabinet door 2 and the cabinet body 9 is convenient, the switch cabinet is convenient to use, the upper end and the lower end of the inner side of the cabinet body 9 are respectively provided with a fixed block sliding groove 5, the side wall of the cabinet body 9 inside the fixed block sliding groove 5 is respectively provided with a square block sliding groove 4, the cabinet body 9 at one end of the fixed block sliding, and the cabinet body 9 at the middle section of one side of the fixed block sliding groove 5 at one end of the embedded groove 7 is provided with a rotating groove 6, the rotating groove 6 is communicated with the square block sliding groove 4, the diameter of the rotating groove 6 is equal to the diagonal length of the adjacent 2 corners of the connecting square block 3, the height of the rotating groove 6 is equal to the height of the connecting square block 3, the connecting square block 3 is convenient to rotate in the rotating groove 6, the cabinet door 2 is convenient to rotate to open and close, the switch cabinet is convenient to overhaul, the side walls of the cabinet body 9 at one end of the rotating groove 6 above the square block sliding groove 4 are respectively provided with an arc-shaped groove 10, the arc-shaped grooves 10 are communicated with the rotating groove 6, the arc-shaped grooves 10 and the embedded groove 7 are respectively positioned at the two ends of the rotating groove 6, the cabinet body 9 at one end of the fixed block sliding groove 5 far away from the embedded groove 7 is provided with a square block fixing groove 8, the square, the fixed blocks 1 are all connected inside the fixed block sliding groove 5 at the same end in a sliding way, the connecting square blocks 3 are all fixed at the center of the square block fixing groove 8 at the same end in a sliding way, the embedded groove 7 and the square block fixing groove 8 are all matched with the connecting square blocks 3, and fixed block 1 and fixed block sliding tray 5 are mutually supported, be convenient for connect square piece 3 and slide between embedded groove 7 and square piece fixed slot 8, be convenient for fixed block 1 slides in fixed block sliding tray 5 inside, effectively simplify the connected mode between cabinet door 2 and the cabinet body 9, be convenient for the assembly of cabinet door 2 and the use that opens and shuts, cabinet door 2 is through fixed block 1 and connection square piece 3 and cabinet body 9 fixed connection, be equipped with on the cabinet door 2 and carry the pull groove, the person of facilitating the use pulls cabinet door 2 through carrying the pull groove when needing to open and shut cabinet door 2 and carries out the pull rotation, the person of facilitating the use operates cabinet door 2, the use of the device of being convenient for.

The working principle is as follows: during assembly, an operator holds the cabinet door 2 through a lifting groove on the cabinet door 2, then 2 square connecting blocks 3 on one side of the cabinet door 2 are simultaneously inserted into the embedded grooves 7 at corresponding positions on the side wall of the cabinet body 9, the cabinet door 2 is pulled to enable the fixed block 1 and the square connecting blocks 3 to reversely slide towards the embedded grooves 7 in the fixed block sliding groove 5 and the square block sliding groove 4 respectively, when the fixed block 1 and the square connecting blocks 3 slide above the square block fixing grooves 8, the cabinet door 2 is pulled to move downwards to enable the square connecting blocks 3 to be clamped into the square block fixing grooves 8 for position fixing, the cabinet door 2 completely seals the cabinet body 9 at the moment, the purpose of closing the switch cabinet is achieved, when the switch cabinet door 2 needs to be opened, the cabinet door 2 is manually lifted, the fixed block 1 and the square connecting blocks 3 return to the fixed block sliding grooves 5 and the square block sliding grooves 4, the cabinet door 2 is pushed towards the inside of the cabinet body 9 and, make fixed block 1 and connection square piece 3 when 7 directions of embedded groove slide to fixed block sliding tray 5 and square piece sliding tray 4 are inside, reach and to make progress jack-up under the thrust effect after rotating 6 below of groove, manual rotatory cabinet door 2 this moment again, make fixed block 1 and connection square piece 3 rotate at arc wall 10 with rotation 6 insides of groove, just realized opening of cabinet door 2 with the cabinet body 9, device overall structure is simple, it is convenient to assemble, can effectively seal the cubical switchboard after the assembly and open, the change of the mode of opening and shutting simultaneously can effectively prevent other people mistake from touching the cubical switchboard that opens and shuts, reduce the cubical switchboard and touch the potential safety hazard of opening and bringing because of the mistake in the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a low-voltage switchgear cabinet door connection structure which characterized in that: comprises a fixed block (1), a cabinet door (2), a connecting square block (3) and a cabinet body (9), wherein the fixed block (1) is fixed at the upper end and the lower end of one side of the cabinet door (2), the connecting square block (3) is connected at one end of the fixed block (1), fixed block sliding grooves (5) are respectively arranged at the upper end and the lower end of the inner side of the cabinet body (9), square block sliding grooves (4) are respectively arranged in the side walls of the cabinet body (9) at the inner side of the fixed block sliding grooves (5), embedded grooves (7) are respectively arranged on the cabinet body (9) at one end of the fixed block sliding grooves (5), the embedded grooves (7) are respectively communicated with the square block sliding grooves (4) and the fixed block sliding grooves (5), a rotating groove (6) is arranged on the cabinet body (9) at the middle section of one end of the embedded groove (7) and one end of the fixed block sliding groove, an arc-shaped groove (10) is arranged in the side wall of the cabinet body (9) at one end of the rotating groove (6) above the square block sliding groove (4), the arc-shaped grooves (10) are communicated with the rotating groove (6), the arc-shaped groove (10) and the embedded groove (7) are respectively positioned at the two ends of the rotating groove (6), a square block fixing groove (8) is arranged on the cabinet body (9) at one end of the fixed block sliding groove (5) far away from the embedded groove (7), the square block fixing groove (8) is communicated with the square block sliding groove (4), the square block fixing groove (8) and the rotating groove (6) are respectively positioned at the two sides of the fixing block sliding groove (5), the fixed blocks (1) are all connected inside the same end fixed block sliding groove (5) in a sliding way, and the connecting square blocks (3) are all fixed at the center of the square block fixing groove (8) at the same end in a sliding way, the cabinet door (2) is fixedly connected with the cabinet body (9) through the fixed block (1) and the connecting square block (3).

2. The cabinet door connecting structure of the low-voltage switch cabinet as claimed in claim 1, wherein: the cross sections of the fixed block (1) and the connection square block (3) are both of a square structure, and the sectional area of the fixed block (1) is smaller than that of the connection square block (3).

3. The cabinet door connecting structure of the low-voltage switch cabinet as claimed in claim 2, wherein: the embedded groove (7) and the square block fixing groove (8) are matched with the connection square block (3) and the fixing block (1) and the fixing block sliding groove (5) are matched with each other.

4. The cabinet door connecting structure of the low-voltage switch cabinet as claimed in claim 1, wherein: the cabinet door (2) is provided with a lifting groove.

5. The cabinet door connecting structure of the low-voltage switch cabinet as claimed in claim 1, wherein: the diameter of the rotating groove (6) is equal to the length of a diagonal line between two adjacent corners of the square block (3), and the height of the rotating groove (6) is equal to the height of the square block (3).