CN220797526U - Switch cabinet with independent opening and closing functions of switch cabinet doors - Google Patents

Abstract

The utility model belongs to the field of electrical equipment, and provides a switch cabinet with independent opening and closing functions of all switch cabinet doors, which comprises a cabinet body, wherein a plurality of cabinet doors which are distributed up and down in sequence are arranged on the cabinet body, cabinet locks are arranged on the cabinet doors, side boxes are arranged on the side surfaces of the cabinet body, a plurality of pairs of sliding rails which are distributed up and down at intervals are arranged in the side boxes, each pair of sliding rails corresponds to one cabinet door, sliding transfer pieces which are in movable fit with the sliding rails are arranged between the sliding rails, one end of each sliding transfer piece is rotatably connected with one end of the cabinet door, and movable openings for the cabinet doors to enter and exit the side boxes are arranged on the side boxes. After the cabinet door is opened, each cabinet door can be turned to be parallel to the sliding adapter and is carried into the coverage area of the side cabinet, so that the cabinet door is in a concealed state, the opening limit of the cabinet door is indirectly increased, and the cabinet door has reasonable design and larger opening limit, is convenient for workers to operate in front of the cabinet door, and is suitable for large-scale popularization.

Description

Switch cabinet with independent opening and closing functions of switch cabinet doors

Technical Field

The utility model belongs to the field of electrical equipment, and particularly relates to a switch cabinet with independent opening and closing functions of switch cabinet doors.

Background

The switch cabinet is an electrical device and mainly used for opening and closing, controlling and protecting electricity utilization equipment in the process of generating, transmitting, distributing and converting electric energy of a power system. The external line of the switch cabinet firstly enters the main control switch in the cabinet and then enters the sub-control switch, and each shunt is arranged according to the requirements, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, and a high-voltage chamber and a low-voltage chamber switch cabinet are also arranged, a high-voltage bus is arranged, such as a power plant and the like, and a low-frequency load reducer for protecting main equipment is also arranged.

At present, for a switch cabinet provided with a plurality of cabinet doors, a symmetrical double-opening type is adopted, and an up-and-down separation type is adopted. The cabinet door is opened up and down in a split mode at most by 90 degrees, particularly when a plurality of switch cabinets are distributed side by side, the plurality of cabinet doors are opened simultaneously, and when the cabinet door at the upper position is not closed timely, the head and the arms of a person are easy to collide with, so that the operation of workers in front of the cabinet door is influenced.

Disclosure of utility model

Aiming at the technical problems of the switch cabinet, the utility model provides the switch cabinet with the independent opening and closing functions of each switch cabinet door, which has reasonable design and larger opening limit and is convenient for workers to operate in front of the cabinet door.

In order to achieve the above purpose, the technical scheme includes that the switch cabinet with the independent opening and closing functions of all switch cabinet doors comprises a cabinet body, a plurality of cabinet doors which are distributed up and down in sequence are arranged on the cabinet body, cabinet locks are arranged on the cabinet doors, side boxes are arranged on the side faces of the cabinet body, a plurality of pairs of sliding rails which are distributed up and down at intervals are arranged inside the side boxes, each pair of sliding rails corresponds to one cabinet door, sliding transfer pieces which are in movable fit with the sliding rails are arranged between the sliding rails, one end of each sliding transfer piece is connected with one end of each cabinet door in a rotating mode, and movable openings for the cabinet doors to enter and exit the side boxes are arranged on the side boxes.

Preferably, the sliding adapter comprises a cross-shaped plate, a pair of hinge sleeves are arranged at two ends of the cross-shaped plate, one hinge sleeve is connected with a pair of hinge lugs arranged at the end part of the cabinet door, a guide shaft is arranged in the other hinge sleeve, and sliding blocks matched with the sliding rails are arranged at two ends of the guide shaft.

Preferably, the movable range of the hinge lug in the side box is smaller than the interval space of each pair of sliding rails.

Preferably, the sliding rail is of a ' Chinese character ' ji ' shape structure and comprises an upper connecting part, a lower connecting part and a guiding part, wherein a plurality of connecting holes are formed in the connecting part, the connecting holes are used for installing screws for connecting the sliding rail and the cabinet body, the guiding part comprises a guiding groove matched with the sliding block, and a limit stop is arranged at one end, close to the cabinet door, of the guiding groove.

Preferably, the longitudinal section of the slider is horizontal i-shaped.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the switch cabinet with the independent opening and closing functions of the switch cabinet doors, each cabinet door can be turned to be parallel to the sliding adapter after being opened, and the sliding adapter can be carried with the cabinet door to enter the coverage range of the side cabinet, so that the cabinet door is in a concealed state, the opening limit of the cabinet door is indirectly increased, and the switch cabinet is reasonable in design, has a larger opening limit, is convenient for workers to operate in front of the cabinet door, and is suitable for large-scale popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a switch cabinet with independent opening and closing functions for each switch cabinet door;

FIG. 2 is an isometric view of a switch cabinet (without a cabinet body) with independent opening and closing functions of the switch cabinet doors;

FIG. 3 is an isometric view of a switch cabinet (without a cabinet body) in another direction with independent opening and closing functions of the switch cabinet doors;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 2;

FIG. 5 is an isometric view of a cabinet door, sliding adapter and slide rail;

FIG. 6 is an isometric view of a sliding adapter;

in the drawings, 1, a cabinet body; 2. a cabinet door; 3. a cabinet lock; 4. a side case; 41. a movable opening; 5. a slide rail; 51. a connection part; 52. a guide part; 53. a connection hole; 54. a limit stop; 6. a sliding adapter; 61. a cross-shaped plate; 62. a hinge sleeve; 63. hinge lugs; 64. a guide shaft; 65. a sliding block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other. For convenience of description, the words "upper", "lower", "left" and "right" are merely used herein to denote a correspondence with the upper, lower, left, and right directions of the drawing figures, and are not limiting on the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

The embodiment, as shown in fig. 1-6, of the switch cabinet with the independent opening and closing functions of all switch cabinet doors provided by the utility model comprises a cabinet body 1, wherein a plurality of cabinet doors 2 which are distributed up and down in sequence are arranged on the cabinet body 1, and cabinet locks 3 are arranged on the cabinet doors 2. The cabinet lock 3 can be an electromagnetic lock or a mechanical lock, and the electromagnetic lock is preferred in the utility model. On the basis, the side face of the cabinet body 1 is provided with the side case 4, and the side face of the side case 4 does not deviate from the top edge and the bottom edge of the cabinet body 1 to a large extent, so that the whole space utilization rate of the switch cabinet is ensured. Further, the inside of side case 4 is provided with many pairs of slide rail 5 that upper and lower interval distributes, every pair slide rail 5 corresponds a cabinet door 2, is provided with between the slide rail 5 rather than clearance fit's slip adaptor 6, and the one end of slip adaptor 6 rotates with the one end of cabinet door 2 to be connected, is provided with the movable mouth that supplies cabinet door 2 business turn over side case 4 on the side case 4. Because the distribution interval of the cabinet door 2 is smaller, in order to ensure that each cabinet door 2 and the sliding adapter 6 can correspond to a pair of guide rails, the highest top surface and the lowest bottom surface of each pair of guide rails are not larger than the vertical width of the cabinet door 2. Specifically, each cabinet door 2 can be turned to a state parallel to the sliding adapter 6 after being opened, and corresponds to the movable mouth direction; the sliding adapter 6 can move along the given direction of the sliding rail 5 with the cabinet door 2 into the coverage area of the side box 4, so that the cabinet door 2 is in a hidden state, the opening limit of the cabinet door 2 is indirectly increased, and the sliding adapter is reasonable in design, has a larger opening limit and is convenient for workers to operate in front of the cabinet door 2.

In order to improve the practicability of the sliding adaptor 6, the sliding adaptor 6 provided by the utility model comprises a cross-shaped plate 61, a pair of hinge sleeves 62 are arranged at two ends of the cross-shaped plate 61, one hinge sleeve 62 is connected with a pair of hinge lugs 63 arranged at the end part of the cabinet door 2, a guide shaft 64 is arranged in the other hinge sleeve 62, and sliding blocks 65 matched with the sliding rails 5 are arranged at two ends of the guide shaft 64. The cross-shaped plate 61 is supported against the side surfaces of the two guide rails, and the cooperation of the slide rail 5 and the slide block 65 can improve the stability of the sliding adapter plate moving along the slide rail 5. The sliding adapter 6 is designed into a cross-shaped structure, so that on one hand, the hinge sleeve 62 is convenient to weld, and on the other hand, the hinge sleeve 62 and the hinge lug 63 with proper matched lengths are matched, so that the moving range of each hinge joint cannot exceed the design range of the sliding rail 5 to influence the movement of other cabinet doors 2.

Further, in the device, the movable range of the hinge lug 63 in the side case 4 is smaller than the interval space of each pair of sliding rails 5, so that the cabinet door 2 can not collide with the sliding rails 5 when moving along with the sliding adapter 6.

In order to improve the practicality of slide rail 5, the utility model provides a slide rail 5 is "has" font structure and its connecting portion 51 and guide part 52 that includes upper and lower integrative are provided with a plurality of connecting holes 53 on the connecting portion 51, and connecting hole 53 is used for installing the screw of connecting slide rail 5 and cabinet body 1, and guide part 52 includes the guide way with slider 65 complex, and the one end that the guide way is close to cabinet door 2 is provided with limit stop 54. Wherein, the connecting portion 51 and the side surface of the cabinet body 1 have a certain adjustable distance reserved, the actual connection distance is adjusted by the screw, and the guiding portion 52 provides a specific sliding direction for the sliding block 65. In order to prevent the sliding adapter 6 from being pulled out of the guide rail when the cabinet door 2 is closed, the limit stop 54 is used as a movable limit node of the sliding adapter 6.

In order to improve the utilization rate of the sliding block 65, the longitudinal section of the sliding block 65 provided by the utility model is in a horizontal I shape, one end of the sliding block is matched with the guide groove, the other end of the sliding block is positioned on the outer side of the sliding rail 5 and extends to the end part of the hinge shaft, and a connection relationship is established between the hinge shaft and the sliding rail 5.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (5)

1. The utility model provides a cubical switchboard with independent function of opening and close of each cubical switchboard door, includes the cabinet body, be provided with a plurality of cabinet doors that distribute from top to bottom in proper order on the cabinet body, be provided with the cabinet lock on the cabinet door, its characterized in that, the side of the cabinet body is provided with the side case, the inside of side case is provided with many pairs of upper and lower interval distribution's slide rail, every pair the slide rail corresponds a cabinet door, be provided with between the slide rail rather than clearance fit's slip adaptor, the one end of slip adaptor is rotated with the one end of cabinet door and is connected, be provided with the movable mouth that supplies cabinet door business turn over side case on the side case.

2. The switch cabinet with the independent opening and closing function of each switch cabinet door according to claim 1, wherein the sliding adapter comprises a cross-shaped plate, a pair of hinge sleeves are arranged at two ends of the cross-shaped plate, one hinge sleeve is connected with a pair of hinge lugs arranged at the end part of the cabinet door, a guide shaft is arranged in the other hinge sleeve, and sliding blocks matched with the sliding rails are arranged at two ends of the guide shaft.

3. The switch cabinet with the independent opening and closing function of each switch cabinet door according to claim 2, wherein the movable range of the hinge lug in the side cabinet is smaller than the interval space of each pair of sliding rails.

4. A switch cabinet with independent opening and closing functions of each switch cabinet door according to claim 3, wherein the sliding rail is of a ' Chinese character ' ji ' shape structure and comprises an upper and a lower integrated connecting part and a guiding part, a plurality of connecting holes are formed in the connecting part, the connecting holes are used for installing screws for connecting the sliding rail and the cabinet body, the guiding part comprises a guiding groove matched with the sliding block, and a limit stop is arranged at one end, close to the cabinet door, of the guiding groove.

5. The switch cabinet with the independent opening and closing function of each switch cabinet door according to claim 4, wherein the longitudinal section of the sliding block is in a horizontal I shape.