CN224177767U

CN224177767U - A modular rapid maintenance switchgear

Info

Publication number: CN224177767U
Application number: CN202520458482.9U
Authority: CN
Inventors: 任守全; 张汝宁; 包维; 吴昊桐
Original assignee: Jilin Tianheng Water Engineering Co ltd
Current assignee: Jilin Tianheng Water Engineering Co ltd
Priority date: 2025-03-17
Filing date: 2025-03-17
Publication date: 2026-04-28
Anticipated expiration: 2035-03-17

Abstract

The utility model relates to the technical field of switch cabinets and discloses a modularized quick overhaul switch cabinet which comprises a cabinet body, wherein a mounting plate attached to a backboard is arranged in the cabinet body, through holes are formed in four corners of the mounting plate, L-shaped positioning rods are fixedly arranged at the top and the bottom of two sides of the cabinet body, vertical parts of the four positioning rods are fixedly connected to the backboard on the inner wall of the cabinet body, the vertical parts of the four positioning rods respectively penetrate through the four through holes in the mounting plate, and a handle assembly is fixedly arranged at the middle height of two sides of the front side of the mounting plate.

Description

Modularized quick overhaul switch cabinet

Technical Field

The utility model belongs to the technical field of switch cabinets, and particularly relates to a modularized rapid maintenance switch cabinet.

Background

The application provides a modularized rapid maintenance switch cabinet, which is an electrical device, is mainly used in the processes of power generation, power transmission, power distribution and electric energy conversion in an electric power system, has functions of opening, closing, controlling and protecting electric equipment, and mainly comprises a circuit breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.

Disclosure of utility model

In order to solve the problems in the background technology, the utility model provides the technical scheme that the modularized quick overhaul switch cabinet comprises a cabinet body, wherein a mounting plate attached to a back plate is arranged in the cabinet body, through holes are formed in four corners of the mounting plate, L-shaped positioning rods are fixedly arranged at the top and the bottom of two sides of the cabinet body, vertical parts of the four positioning rods are fixedly connected to the back plate on the inner wall of the cabinet body, the vertical parts of the four positioning rods respectively penetrate through the four through holes in the mounting plate, and a handle assembly is fixedly arranged at the middle height of two sides of the front side of the mounting plate.

Preferably, the handle assembly comprises a fixed block, two connecting plates and a handle, wherein the fixed block is fixedly arranged on the front surface of the mounting plate, the fixed block is in a step shape, grooves are formed in two stage surfaces of the fixed block, fixed shafts are fixedly arranged in the two grooves of the fixed block, the top ends of the two connecting plates are respectively positioned in the two grooves and are rotatably sleeved on the corresponding fixed shafts, and two ends of the handle are rotatably connected between the bottom ends of the two connecting plates.

Preferably, the handle comprises two plate bodies, the two plate bodies of the handle are respectively positioned at two sides of the two connecting plates, the two ends of the two plate bodies are fixedly provided with the fixing rods, and the bottom ends of the two connecting plates are respectively rotatably sleeved on the fixing rods between the two ends of the two plate bodies.

Preferably, the two ends of the bottom of the mounting plate are provided with the notch grooves, the bottom of the cabinet body is fixedly provided with two fixing plates, and the two fixing plates are respectively positioned in the two notch grooves at the bottom of the mounting plate.

Preferably, the bottoms of the two grooves are provided with semicircular grooves, rotatable balls are arranged in the two semicircular grooves, the tops of the two fixing plates are provided with sliding grooves, and the parts, extending out of the semicircular grooves, of the two balls are respectively and slidably arranged in the sliding grooves at the tops of the two fixing plates.

Preferably, the side walls of the mounting plate are not in contact with the side walls of the cabinet.

Compared with the prior art, the utility model has the beneficial effects that:

The mounting plate is pulled outwards from the inside of the cabinet body through the handle assembly, the mounting plate is enabled to move along the directions of the four positioning rods, and balls in the two slots at the bottom of the mounting plate roll in the sliding grooves on the two fixing plates, so that the mounting plate can be more labor-saving in moving, when the mounting plate moves to the opening of the front of the cabinet body, the operation space during maintenance is enlarged, and maintenance of electrical elements on the mounting plate is facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of the structure of the cabinet and the mounting plate of the utility model;

FIG. 3 is a schematic view of the structure of the mounting plate of the present utility model;

FIG. 4 is a schematic structural view of a fixing plate according to the present utility model;

FIG. 5 is a schematic view of the handle assembly of the present utility model;

FIG. 6 is an exploded view of the handle assembly of the present utility model;

1, a cabinet body, 2, a mounting plate, 3, a through hole, 4, a positioning rod, 5, a notch, 6, a ball, 7, a fixing plate, 8, a chute, 9, a handle assembly, 91, a fixing block, 92, a connecting plate, 93, a handle, 94 and a groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

The utility model is given by fig. 1-6, which comprises a cabinet body 1, wherein a mounting plate 2 which is attached to a backboard is arranged in the cabinet body 1, through holes 3 are formed in four corners of the mounting plate 2, L-shaped positioning rods 4 are fixedly arranged at the top and the bottom of two sides of the cabinet body 1, vertical parts of the four positioning rods 4 are fixedly connected to the backboard on the inner wall of the cabinet body 1, vertical parts of the four positioning rods 4 respectively penetrate through the four through holes 3 which are inserted into the mounting plate 2, and a handle assembly 9 is fixedly arranged at the middle height of two sides of the front side of the mounting plate 2.

As shown in fig. 4 and 5, the handle assembly 9 includes a fixing block 91, two engagement plates 92 and a grip 93, the fixing block 91 is fixedly mounted on the front surface of the mounting plate 2, the fixing block 91 is provided with a step shape, two stage surfaces of the fixing block 91 are provided with grooves 94, the two grooves 94 of the fixing block 91 are fixedly provided with fixing shafts, the top ends of the two engagement plates 92 are respectively positioned in the two grooves 94 and rotatably sleeved on the corresponding fixing shafts, two ends of the grip 93 are rotatably connected between the bottom ends of the two engagement plates 92, the movement of the mounting plate 2 is facilitated through the two handle assemblies 9, and the two engagement plates 92 are in a vertical state under the action of gravity when the two handle assemblies 9 are not in use, so that the handle assemblies 9 are prevented from being blocked to overhaul of electric elements on the mounting plate 2.

As shown in fig. 4 and 5, the handle 93 includes two plates, the two plates of the handle 93 are respectively located at two sides of the two connecting plates 92, fixing rods are fixedly installed and fixed between two ends of the two plates, bottom ends of the two connecting plates 92 are respectively rotatably sleeved on the fixing rods between two ends of the two plates, so that when the handle 93 in the handle assembly 9 is pulled, two ends of the handle 93 can rotate with the bottom ends of the two connecting plates 92 as the center, so that the top ends of the two connecting plates 92 are pulled to take the fixing shafts in the corresponding grooves 94 as the turnover angles of the Chinese and the western medicines, and then the mounting plate 2 can be pulled to the opening of the cabinet body 1 by continuously pulling the handle 93.

As shown in fig. 1 and 2, the two ends of the bottom of the mounting plate 2 are provided with the notch 5, the bottom of the cabinet body 1 is fixedly provided with two fixing plates 7, the two fixing plates 7 are respectively positioned in the two notches 5 at the bottom of the mounting plate 2, and the two fixing plates 7 can play a supporting role on the bottom of the mounting plate 2.

As shown in fig. 2 and 3, the bottoms of the two slots 5 are provided with semicircular grooves, rotatable balls 6 are arranged in the two semicircular grooves, sliding grooves 8 are formed in the tops of the two fixing plates 7, the parts, extending out of the semicircular grooves, of the two balls 6 are respectively slidably mounted in the sliding grooves 8 in the tops of the two fixing plates 7, the balls 6 can slide in the sliding grooves 8 in the fixing plates 7, the mounting plate 2 can be supported, and the mounting plate 2 can be more labor-saving in moving.

As shown in fig. 1 and 2, the side wall of the mounting plate 2 is not in contact with the side wall of the cabinet 1, so that a large friction force between the side wall and the cabinet can be avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The modularized quick overhaul switch cabinet comprises a cabinet body (1) and is characterized in that a mounting plate (2) attached to a backboard is arranged in the cabinet body (1), through holes (3) are formed in four corners of the mounting plate (2), positioning rods (4) in an L shape are fixedly arranged at the top and the bottom of two sides of the cabinet body (1), vertical parts of the four positioning rods (4) are fixedly connected to the backboard on the inner wall of the cabinet body (1), the vertical parts of the four positioning rods (4) penetrate through the four through holes (3) inserted into the mounting plate (2) respectively, and a handle assembly (9) is fixedly arranged at the middle height of two sides of the front side of the mounting plate (2).

2. The modularized quick overhaul switch cabinet according to claim 1, wherein the handle assembly (9) comprises a fixed block (91), two connecting plates (92) and a handle (93), the fixed block (91) is fixedly installed on the front surface of the mounting plate (2), the fixed block (91) is in a step shape, grooves (94) are formed in two stage surfaces of the fixed block (91), fixed shafts are fixedly installed in the two grooves (94) of the fixed block (91), the top ends of the two connecting plates (92) are respectively located in the two grooves (94) and are rotatably sleeved on the corresponding fixed shafts, and two ends of the handle (93) are rotatably connected between the bottom ends of the two connecting plates (92).

3. The modular rapid maintenance switch cabinet of claim 2, wherein the handle (93) comprises two plates, the two plates of the handle (93) are respectively positioned at two sides of the two connecting plates (92), the two ends of the two plates are fixedly provided with the fixing rod, and the bottom ends of the two connecting plates (92) are respectively rotatably sleeved on the fixing rod between the two ends of the two plates.

4. The modularized rapid maintenance switch cabinet of claim 1, wherein the two ends of the bottom of the mounting plate (2) are provided with the notch grooves (5), the bottom of the cabinet body (1) is fixedly provided with two fixing plates (7), and the two fixing plates (7) are respectively positioned in the two notch grooves (5) of the bottom of the mounting plate (2).

5. The modularized quick overhaul switch cabinet of claim 4, wherein the bottoms of the two notches (5) are provided with semicircular grooves, rotatable balls (6) are arranged in the two semicircular grooves, the tops of the two fixing plates (7) are provided with sliding grooves (8), and the parts, extending out of the semicircular grooves, of the two balls (6) are respectively and slidably arranged in the sliding grooves (8) at the tops of the two fixing plates (7).

6. A modular quick service switchgear according to claim 1, characterized in that the side walls of the mounting plate (2) are not in contact with the side walls of the cabinet body (1).