CN215579788U

CN215579788U - MNS economical low-voltage draw-out type switch cabinet

Info

Publication number: CN215579788U
Application number: CN202121909966.9U
Authority: CN
Inventors: 严旭东
Original assignee: Fujian Chongli Electric Co ltd
Current assignee: Fujian Chongli Electric Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-18
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses an MNS (Mobile network service) economical low-voltage draw-out type switch cabinet which comprises a cabinet body, wherein a dehumidifying mechanism is arranged on the front surface of the cabinet body, a guide rail is fixedly connected to the inner wall of the cabinet body, a slide bar is connected to the inner wall of the guide rail in a sliding mode, a movable groove is formed in the surface of the slide bar, a drawer is connected to the inner wall of the movable groove in a sliding mode through a sliding block, a matching rail is fixedly connected to the side face of the drawer, a matching wheel is fixedly connected to the inner wall of the cabinet body, the inner wall of the matching rail is movably connected with the matching wheel, and a panel is fixedly connected to the surface of the drawer. According to the drawer, when the drawer is pulled out, the movable groove firstly slides with the drawer, and then after the drawer is pulled out, a section of the sliding strip is left in the guide rail, meanwhile, the inner wall of the matching rail slides with the matching wheel, and the matching rail is matched with the matching wheel, the sliding strip and the guide rail, so that the drawer is well supported and cannot be damaged easily.

Description

MNS economical low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to an MNS (metal-insulator-semiconductor) economical low-voltage draw-out type switch cabinet.

Background

The MNS power distribution cabinet and the MNS type low-voltage draw-out type complete set of switch equipment (hereinafter referred to as switch cabinets) are designed and improved to meet the development requirements of the power industry, and refer to the high-grade low-voltage switch cabinet which is designed and developed by foreign MNS series low-voltage switch cabinets, the MNS low-voltage draw-out type power distribution cabinet is suitable for power systems with the alternating current of 50(60) Hz and the rated working voltage of 660V or below, is used for controlling power generation, power transmission, power distribution, electric energy conversion and electric energy consumption equipment, has compact product design and strong structural universality, and can be widely applied to low-voltage power distribution systems of various industrial and mining enterprises, hotels, municipal construction and the like.

According to the existing MNS low-voltage draw-out type switch cabinet, a drawer is usually connected in a cabinet body through three steel ball slide rails, when the drawer is pulled out, all sections of the steel ball slide rails are unfolded, and the pull-out end of the drawer easily sags due to dead weight and is easy to damage and does not have the dehumidification capacity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an MNS economical low-voltage draw-out type switch cabinet.

In order to achieve the purpose, the utility model adopts the following technical scheme: an MNS economical low-voltage draw-out type switch cabinet comprises a cabinet body, wherein a dehumidifying mechanism is arranged on the front face of the cabinet body, a guide rail is fixedly connected to the inner wall of the cabinet body, a slide bar is slidably connected to the inner wall of the guide rail, a movable groove is formed in the surface of the slide bar, a drawer is slidably connected to the inner wall of the movable groove through a sliding block, a matching rail is fixedly connected to the side face of the drawer, a matching wheel is fixedly connected to the inner wall of the cabinet body, the inner wall of the matching rail is movably connected with the matching wheel, a panel is fixedly connected to the surface of the drawer, a magnetic strip is embedded in the inner wall of the panel, a metal frame is fixedly connected to the inner wall of the cabinet body, a sealing gasket is fixedly connected to the surface of the metal frame, the dehumidifying mechanism comprises a mounting plate, the mounting plate is fixedly connected with the cabinet body through bolts, a net cage is embedded in the surface of the mounting plate, and the inner wall of the cabinet body is fixedly connected with the net cage, the inner wall of the net cage is fixedly connected with an inner box, the inner wall of the inner box is filled with a drying agent, the inner wall of the cabinet body is fixedly connected with a matching seat, and the inner wall of the matching seat is in sliding connection with the net cage.

As a further description of the above technical solution:

the shape of the metal frame is matched with the magnetic strip, and the shape of the panel is matched with the metal frame.

As a further description of the above technical solution:

the surface coating of the cabinet body has the protection lacquer, the front four corners of the cabinet body sets up to the fillet.

As a further description of the above technical solution:

the surface of the panel is fixedly connected with a label bag, and the label bag is made of transparent plastic.

As a further description of the above technical solution:

the surface of the label bag is provided with a semicircular groove, and the label bag is symmetrically distributed.

As a further description of the above technical solution:

the surface of panel is provided with the pivot, the panel is connected with the handle through the pivot rotation.

As a further description of the above technical solution:

the lower fixed surface of the cabinet body is connected with supporting legs, and the lower fixed surface of the supporting legs is connected with non-slip mats.

As a further description of the above technical solution:

the inside fixedly connected with connecting rod of box with a net, the surface and the connecting rod fixed connection of inner box.

The utility model has the following beneficial effects:

1. compared with the prior art, this MNS economic type low pressure pull-out type cubical switchboard, when taking out the drawer, the movable groove takes place to slide with the drawer earlier, and then the drawer takes out the back for inside the slide had one section to stay the guide rail, the inner wall and the cooperation wheel of cooperation rail take place to slide simultaneously, through cooperation rail and cooperation wheel, slide and guide rail cooperation, have fine support ability to the drawer, and is not fragile.

2. Compared with the prior art, this MNS economic type low pressure pull-out type cubical switchboard produces the pulling force through magnetic stripe and metal crate, and the deformation of compression packing pad makes the cabinet body have better sealing capacity, and the internal portion of cabinet carries out the air through the box with a net and flows this moment, and during the air flow, the air is dried by the drier in the inner box for the internal portion of cabinet keeps dry.

3. Compared with the prior art, this MNS economic type low pressure pull-out type cubical switchboard, the handle is rotatable, and the handle is automatic flagging under the effect of gravity, reduces and occupies the volume, and the tag bag identification circuit of being convenient for, connecting rod make the inner box more firm.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an MNS economical low-voltage draw-out type switch cabinet according to the present invention;

fig. 2 is a schematic diagram of an overall structure of an MNS economical low-voltage draw-out type switch cabinet according to the present invention;

fig. 3 is a schematic diagram of a drawer structure of an MNS economical low-voltage draw-out type switch cabinet according to the present invention;

fig. 4 is a schematic diagram of an internal structure of a slide bar of an MNS economical low-voltage draw-out type switch cabinet according to the present invention;

fig. 5 is an enlarged view of a structure a in fig. 2 of the MNS economical low-voltage draw-out type switchgear according to the present invention;

Fig. 6 is a right side view of the internal structure of the moisture removal mechanism of the MNS economical low-voltage draw-out type switchgear according to the present invention.

Illustration of the drawings:

1. a cabinet body; 2. a dehumidification mechanism; 3. a guide rail; 4. a slide bar; 5. a movable groove; 6. a drawer; 7. a mating rail; 8. a mating wheel; 9. a panel; 10. a magnetic strip; 11. a gasket; 12. a metal frame; 13. a label bag; 14. a handle; 15. supporting legs; 201. mounting a plate; 202. a net cage; 203. an inner box; 204. a mating seat; 205. a mating seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, the present invention provides an MNS economical low voltage draw out type switchgear: the improved cabinet comprises a cabinet body 1, protective paint is coated on the surface of the cabinet body 1, four corners of the front of the cabinet body 1 are set to be round corners, a dehumidifying mechanism 2 is arranged on the front of the cabinet body 1, guide rails 3 are fixedly connected to the inner wall of the cabinet body 1, sliding strips 4 are slidably connected to the inner wall of the guide rails 3, movable grooves 5 are formed in the surfaces of the sliding strips 4, drawers 6 are slidably connected to the inner walls of the movable grooves 5 through sliding blocks, matching rails 7 are fixedly connected to the side faces of the drawers 6, matching wheels 8 are fixedly connected to the inner wall of the cabinet body 1, the inner walls of the matching rails 7 are movably connected with the matching wheels 8, when the drawers 6 are drawn out, the movable grooves 5 slide with the drawers 6 firstly, and then after the drawers 6 are drawn out, one section of the sliding strips 4 is left in the guide rails 3, meanwhile, the inner walls of the matching rails 7 slide with the matching wheels 8, and the drawers 6 are drawn out;

the surface of the drawer 6 is fixedly connected with a panel 9, the inner wall of the panel 9 is inlaid with a magnetic strip 10, the inner wall of the cabinet body 1 is fixedly connected with a metal frame 12, the surface of the metal frame 12 is fixedly connected with a sealing gasket 11, the magnetic strip 10 and the metal frame 12 generate tensile force, and the sealing gasket 11 is compressed to deform so that the cabinet body 1 has good sealing capacity;

the dehumidifying mechanism 2 comprises a mounting plate 201, the mounting plate 201 is fixedly connected with the cabinet body 1 through bolts, a net cage 202 is inlaid on the surface of the mounting plate 201, the mesh number of the net cage 202 is the same as that of a dust screen, the inner wall of the cabinet body 1 is fixedly connected with the net cage 202, the inner wall of the net cage 202 is fixedly connected with an inner box 203, the inner box 203 is composed of a net plate, a drying agent is filled in the inner wall of the inner box 203, air is dried by the drying agent in the inner box 203, the inner wall of the cabinet body 1 is fixedly connected with a matching seat 204, and the inner wall of the matching seat 204 is slidably connected with the net cage 202;

The shape of the metal frame 12 is matched with the magnetic strip 10, the shape of the panel 9 is matched with the metal frame 12, and the sealing effect is better;

the surface of the panel 9 is fixedly connected with a label bag 13, the material of the label bag 13 is transparent plastic, a semicircular groove is formed in the surface of the label bag 13, labels are replaced through the semicircular groove, the label bag 13 is symmetrically distributed, and the labels are placed in the label bag 13, so that circuits can be conveniently identified;

the surface of the panel 9 is provided with a rotating shaft, the panel 9 is rotatably connected with a handle 14 through the rotating shaft, and the handle 14 automatically droops under the action of gravity, so that the occupied volume is reduced;

the lower surface of the cabinet body 1 is fixedly connected with supporting legs 15, the lower surfaces of the supporting legs 15 are fixedly connected with anti-skid pads, and the cabinet body 1 is more stable;

the connecting rod 205 is fixedly connected to the inside of the net cage 202, the surface of the inner cage 203 is fixedly connected with the connecting rod 205, and the inner cage 203 is firmer.

The working principle is as follows: when the drawer type cabinet is used, the panel 9 is pulled through the handle 14, the inner wall of the matching rail 7 slides with the matching wheel 8, the inner wall of the guide rail 3 slides with the sliding strip 4, the drawer 6 is drawn out, before the sliding strip 4 slides with the guide rail 3, the movable groove 5 slides with the drawer 6, so that a section of the sliding strip 4 is left in the guide rail 3, the matching rail 7 is matched with the matching wheel 8, the sliding strip 4 is matched with the guide rail 3, the drawer 6 is well supported, after the drawer 6 is retracted into the cabinet body 1, the magnetic strip 10 and the metal frame 12 generate tensile force, the compression sealing gasket 11 deforms, so that the cabinet body 1 has good sealing capacity, at the moment, air flows through the net cage 202 in the cabinet body 1, and when the air flows, the air is dried by the drying agent in the inner box 203, and the interior of the cabinet body 1 is kept dry.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

MNS economic type low pressure pull-out type cubical switchboard, including the cabinet body (1), its characterized in that: the front side of the cabinet body (1) is provided with a dehumidifying mechanism (2), the inner wall of the cabinet body (1) is fixedly connected with a guide rail (3), the inner wall of the guide rail (3) is connected with a slide bar (4) in a sliding manner, the surface of the slide bar (4) is provided with a movable groove (5), the inner wall of the movable groove (5) is connected with a drawer (6) in a sliding manner through a sliding block, the side surface of the drawer (6) is fixedly connected with a matching rail (7), the inner wall of the cabinet body (1) is fixedly connected with a matching wheel (8), and the inner wall of the matching rail (7) is movably connected with the matching wheel (8);

a panel (9) is fixedly connected to the surface of the drawer (6), a magnetic strip (10) is embedded in the inner wall of the panel (9), a metal frame (12) is fixedly connected to the inner wall of the cabinet body (1), and a sealing gasket (11) is fixedly connected to the surface of the metal frame (12);

Dehumidification mechanism (2) include mounting panel (201), mounting panel (201) are through bolt and the cabinet body (1) fixed connection, the surface mosaic of mounting panel (201) has net case (202), the inner wall and net case (202) fixed connection of the cabinet body (1), the inner wall fixedly connected with inner box (203) of net case (202), the inner wall packing of inner box (203) has the drier, the inner wall fixedly connected with cooperation seat (204) of the cabinet body (1), the inner wall and net case (202) sliding connection of cooperation seat (204).
2. The MNS economical low-voltage draw-out switchgear of claim 1, wherein: the shape of the metal frame (12) is matched with the magnetic strip (10), and the shape of the panel (9) is matched with the metal frame (12).
3. The MNS economical low-voltage draw-out switchgear of claim 1, wherein: the surface coating of the cabinet body (1) has the protection lacquer, the positive four corners of the cabinet body (1) sets up to the fillet.
4. The MNS economical low-voltage draw-out switchgear of claim 1, wherein: the surface of the panel (9) is fixedly connected with a label bag (13), and the label bag (13) is made of transparent plastic.
5. The MNS economical low-voltage draw-out switchgear of claim 4, wherein: the surface of the label bag (13) is provided with a semicircular groove, and the label bag (13) is symmetrically distributed.
6. The MNS economical low-voltage draw-out switchgear of claim 1, wherein: the surface of panel (9) is provided with the pivot, panel (9) are connected with handle (14) through the pivot rotation.
7. The MNS economical low-voltage draw-out switchgear of claim 1, wherein: the lower surface of the cabinet body (1) is fixedly connected with supporting legs (15), and the lower surface of the supporting legs (15) is fixedly connected with an anti-skid pad.
8. The MNS economical low-voltage draw-out switchgear of claim 1, wherein: the inside fixedly connected with connecting rod (205) of net case (202), the surface and the connecting rod (205) fixed connection of inner box (203).