CN216872483U

CN216872483U - Folding cabinet door is openly maintained in narrow and small space

Info

Publication number: CN216872483U
Application number: CN202123327561.7U
Authority: CN
Inventors: 李晓明
Original assignee: XI'AN ACTIONPOWER ELECTRIC CO LTD
Current assignee: XI'AN ACTIONPOWER ELECTRIC CO LTD
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-01
Anticipated expiration: 2031-12-27

Abstract

The utility model provides a folding cabinet door capable of being maintained in a small space on the front side, which can be conveniently opened in a small space, mainly solves the problem that the equipment cabinet door in the existing small space is difficult to maintain and repair, and reduces the risks of electric shock and misoperation during wiring and debugging. The front maintenance folding cabinet door in the narrow space comprises N maintenance doors which are transversely folded and M wiring doors which are vertically folded, and the maintenance doors are positioned above the wiring doors; the N maintenance doors are sequentially arranged from left to right, each maintenance door comprises X transverse folding plates which are sequentially and transversely arranged, adjacent transverse folding plates are hinged through a first hinge, and the transverse folding plate at the tail end is hinged with the cabinet body; m wiring doors set gradually from left to right, and every wiring door includes Y vertical folded sheet of vertical setting in proper order, through the second hinge between the adjacent vertical folded sheet, and the vertical folded sheet that is located the top is articulated with the cabinet body.

Description

Folding cabinet door is openly maintained in narrow and small space

Technical Field

The utility model belongs to the field of equipment installation, and particularly relates to a front-maintenance folding cabinet door in a narrow space.

Background

At present, equipment tends to be miniaturized in the power electronic industry, especially laboratory equipment is intensive in the factory building, maintenance access is limited, and the space of opening of equipment cabinet door is compressed seriously. As shown in fig. 1 and fig. 2, the existing cabinet door is generally opened from left to right, the door panel is wider, and if the width of the cabinet door is W, then the width H of the access passage must be greater than the door width, and the required access space is larger. Simultaneously, the cabinet door of the equipment cabinet body is an integral cabinet door, the cabinet door is higher, there is the electrified body danger in touching bottom during the debugging operation of upper portion, and easy mistake touch touches upper switch device during the operation of bottom wiring.

The current solution is for taking the cabinet door as the moving part, demolising the cabinet door when maintaining and repairing, however, this kind of maintenance mode is more time-consuming and laborious. In addition, the risk of touching electrified body and maloperation during debugging still exists to this kind of mode, and the security is relatively poor.

Disclosure of Invention

In order to solve the problem that the equipment cabinet door in the existing narrow space is difficult to maintain and repair and reduce the risks of electric shock and misoperation during wiring and debugging, the utility model provides the foldable cabinet door capable of being maintained on the front side in the narrow space, and the foldable cabinet door can be conveniently opened in a smaller space.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a front maintenance folding cabinet door for a narrow space is arranged on a cabinet body and comprises N transverse folding maintenance doors and M vertical folding wiring doors, wherein the maintenance doors are positioned above the wiring doors, N is more than equal 2, and M is more than equal 2; the N maintenance doors are sequentially arranged from left to right, each maintenance door comprises X transverse folding plates which are sequentially and transversely arranged, adjacent transverse folding plates are connected through a first hinge, and the transverse folding plate at the tail end is hinged with the cabinet body, wherein X is more than or equal to 2; m wiring doors set gradually from left to right, and every wiring door includes Y vertical folded sheet of vertical setting in proper order, through second hinged joint between the adjacent vertical folded sheet, and the vertical folded sheet that is located the top is articulated with the cabinet body, and wherein, Y is greater than etc. 2.

Further, the vertical folding plate is hinged with the cabinet body through a damping hinge.

Further, be provided with at least one magnetism on the cabinet body for realize opening fast and closing of wiring door.

Further, magnetism is inhaled for the screw thread magnetism, the screw thread magnetism is inhaled for a plurality ofly, sets up respectively in the bottom and the both sides of the cabinet body.

Furthermore, be provided with the hasp on the maintenance door, be provided with on the cabinet body with hasp complex spring bolt for avoid rocking of maintenance door.

Further, a first buckle handle for facilitating opening is arranged on the left side or the right side of the maintenance door.

Further, a second buckle handle convenient to open is arranged below the wiring door.

Further, the N is 2-5; the M is 2-5; x is 2-4, and Y is 2-4.

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

according to the utility model, the corresponding cabinet doors are respectively arranged in the upper maintenance area and the lower wiring area of the cabinet body, the maintenance area is folded left and right, the wiring area is folded up and down, and the corresponding cabinet doors are opened during maintenance operation in different areas.

2. According to the utility model, the maintenance door and the wiring door are both arranged as folding cabinet doors, the maintenance space can be greatly reduced by the arrangement, the cabinet doors do not need to be disassembled, and the problem that the cabinet doors are difficult to open in a narrow space is solved.

3. According to the utility model, the maintenance doors are arranged according to the size of the maintenance channel, and the hasp is arranged on the maintenance door, so that the maintenance door can be prevented from tilting and shaking on the cabinet body. Meanwhile, a plurality of wiring doors are arranged according to the size of the channel and the wiring condition, and the wiring doors are connected with the cabinet body through damping hinges. In addition, the maintenance door and the wiring door are provided with the handgrips to facilitate opening the door, and the cabinet body is provided with the magnetic attraction to realize quick opening of the door.

4. The folding door capable of being maintained positively in a narrow space has the advantages of simple structure, good processing manufacturability and reliable use, and the adopted hinges, hasps, magnetic attraction, clasps and other outsourcing parts are common parts in the market, so that the folding door is low in cost and convenient to install.

Drawings

FIG. 1 is a front view of a prior art cabinet door;

FIG. 2 is a top view of a prior art cabinet door;

FIG. 3 is a schematic view of the present invention for maintaining the closed state of the foldable cabinet door in the front of a narrow space;

FIG. 4 is a schematic view of the front side maintenance folding cabinet door in a narrow space in an open state according to the present invention;

FIG. 5 is a front view of the maintenance door of the present invention in an open, wiring connection closed position;

FIG. 6 is a top view of the maintenance door of the present invention in an open, wiring connection closed position;

FIG. 7 is a front view of the wiring door of the present invention in an open, maintenance door closed position;

fig. 8 is a side view of the wiring door of the present invention in an open, maintenance door closed position.

Reference numerals: 1-maintenance door, 2-wiring door, 3-cabinet body, 4-first hinge, 5-second hinge, 6-magnetic attraction, 7-damping hinge, 8-hasp, 9-bolt, 10-first handle, 11-second handle, 12-reinforcing beam, 13-transverse folding plate and 14-vertical folding plate.

Detailed Description

The utility model is described in detail below with reference to the drawings and the detailed description. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention and are not intended to limit the scope of the present invention.

The utility model provides a cabinet door form which requires small space for opening a door, only exposes a wiring port during wiring and does not expose a debugging wiring port. According to the actual use condition, the cabinet door is divided up and down, the upper part is a maintenance area, the lower part is a wiring area, the maintenance area adopts a left-right folding mode, and the wiring area adopts an up-down folding mode. The cabinet door is folded up, down, left and right for multiple times to reduce the space of a maintenance channel and reduce misoperation and electric shock risks.

As shown in fig. 3 to 8, the narrow space front maintenance folding cabinet door provided by the utility model is arranged on a cabinet body 3, and comprises N transverse folding maintenance doors 1 and M vertical folding wiring doors 2, wherein the maintenance doors 1 are positioned above the wiring doors 2, N is greater than equal 2, and M is greater than equal 2; the N maintenance doors 1 are sequentially arranged from left to right, each maintenance door 1 comprises X transverse folding plates 13 which are sequentially and transversely arranged, adjacent transverse folding plates 13 are connected through a first hinge 4, and the transverse folding plate 13 at the tail end is hinged with the cabinet body 3, wherein X is more than or equal to 2; m wiring door 2 sets gradually from a left side to the right side, and every wiring door 2 includes Y vertical folded sheet 14 of vertical setting in proper order, connects through second hinge 5 between the adjacent vertical folded sheet 14, and the vertical folded sheet 14 that is located the top realizes articulatedly through damping hinge 7 with the cabinet body 3, and wherein, Y is greater than etc. 2. Preferably, N is 2-5; m is 2-5; x is 2 to 4, and Y is 2 to 4. Above-mentioned narrow and small space openly maintains folding cabinet door and has effectively solved the problem that the cabinet door opened the difficulty in the narrow and small space, has realized simultaneously that the wiring of customer end is opened the cabinet door and is simply convenient difficult for touching the switch device.

In the embodiment of the present invention, at least one magnetic attraction 6 is disposed on the cabinet 3 for rapidly opening and closing the connection door 2, the magnetic attraction 6 may be a plurality of threaded magnetic attraction, and the threaded magnetic attraction is disposed at the lower end and two sides of the cabinet 3 respectively, and the threaded magnetic attraction disposed at the lower end may be disposed on the cabinet 3 through the stiffening beam 12. Simultaneously, maintain and be provided with hasp 8 on the door 1, be provided with on the cabinet body 3 with hasp 8 complex spring bolt 9 for avoid maintaining rocking of door 1. In addition, a first handle 10 for facilitating opening is provided on the left or right side of the maintenance door 1, and a second handle 11 for facilitating opening is provided below the connection door 2.

FIG. 3 is a front view of the folding cabinet according to the present invention in a closed state; FIG. 4 is a front view of the foldable cabinet door in a narrow space for maintaining the opening state of the foldable cabinet door; fig. 5 and 6 show that the maintenance door 1 is opened and the wiring door 2 is closed, the opening angle alpha depends on the hinge of the cabinet door, and the required passage width W can be reduced by half compared with the conventional cabinet door. Fig. 7 and 8 show that the maintenance door 1 is closed and the connection door 2 is opened, and the opening angle β can be stopped at any position.

Claims

1. The utility model provides a folding cabinet door is openly maintained in narrow and small space, the setting of folding cabinet door is openly maintained in narrow and small space on the cabinet body (3), its characterized in that: the maintenance door comprises N maintenance doors (1) which are transversely folded and M wiring doors (2) which are vertically folded, wherein the maintenance doors (1) are positioned above the wiring doors (2), N is more than equal 2, and M is more than equal 2;

the N maintenance doors (1) are sequentially arranged from left to right, each maintenance door (1) comprises X transverse folding plates (13) which are sequentially and transversely arranged, adjacent transverse folding plates (13) are connected through a first hinge (4), the transverse folding plate (13) at the tail end is hinged with the cabinet body (3), and X is larger than equal to 2;

m wiring door (2) set gradually from a left side to the right side, and every wiring door (2) include Y vertical folded sheet (14) of vertical setting in proper order, connect through second hinge (5) between adjacent vertical folded sheet (14), and vertical folded sheet (14) that are located the top are articulated with the cabinet body (3), and wherein, Y is greater than etc. 2.

2. The small space front maintenance folding cabinet door according to claim 1, characterized in that: the vertical folding plate (14) is hinged with the cabinet body (3) through a damping hinge (7).

3. The small space front maintenance folding cabinet door according to claim 1, characterized in that: the cabinet body (3) is provided with at least one magnetic attraction device (6) for realizing the quick opening and closing of the wiring door (2).

4. The small space front maintenance folding cabinet door according to claim 3, characterized in that: the magnetic attraction device is characterized in that the magnetic attraction device (6) is a threaded magnetic attraction device, and the threaded magnetic attraction devices are multiple and are respectively arranged at the bottom end and two sides of the cabinet body (3).

5. The small space front maintenance folding cabinet door according to claim 1, characterized in that: maintain and be provided with hasp (8) on door (1), be provided with on the cabinet body (3) with hasp (8) complex spring bolt (9) for avoid maintaining rocking of door (1).

6. The small space front maintenance folding cabinet door according to claim 1, characterized in that: the left side or the right side of the maintenance door (1) is provided with a first buckle (10) convenient to open.

7. The small space front maintenance folding cabinet door according to claim 1, characterized in that: and a second buckle (11) which is convenient to open is arranged below the wiring door (2).

8. The small space front maintenance folding cabinet door according to claim 1, characterized in that: the N is 2-5; the M is 2-5; x is 2-4, and Y is 2-4.