CN210430558U

CN210430558U - GCK low pressure pull-out type cubical switchboard

Info

Publication number: CN210430558U
Application number: CN201921836980.3U
Authority: CN
Inventors: 穆晓峰; 金良骥; 张苏卫; 翁敏; 孙建军; 楼杰
Original assignee: Ningbo Antong Electrical Co ltd
Current assignee: Ningbo Antong Electrical Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-04-28
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to a GCK low pressure pull-out type cubical switchboard, its characterized in that: the drawer cabinet comprises a cabinet body and a plurality of drawers arranged in the cabinet body, wherein guide strips are respectively arranged on two sides of each drawer, sliding grooves corresponding to the drawers are arranged on two opposite side walls of the cabinet body, and the guide strips are arranged in the sliding grooves; one outer side wall of the drawer is provided with a gear, the gear is driven by a stepping motor arranged in the drawer, a rack arranged in parallel with the sliding chute is arranged on the side wall of the cabinet body close to one side of the gear, and the gear is meshed with the rack; and a button for controlling the stepping motor is arranged on the front panel of the drawer. The switch cabinet adopting the design is convenient to operate and use and good in safety.

Description

GCK low pressure pull-out type cubical switchboard

Technical Field

The utility model relates to a power equipment technical field, concretely relates to GCK low pressure pull-out type cubical switchboard.

Background

The GCK low-voltage draw-out type switch cabinet is widely applied to power distribution centers and motor control centers of power plants, substations, factories and mining enterprises and high-rise buildings, and is used as a low-voltage complete set of power distribution device for power distribution, motor centralized control and reactive compensation in a power generation and supply system. When the drawer is drawn out, the existing GCK low-voltage draw-out switch cabinet needs to be drawn out manually, on one hand, time and labor are wasted, on the other hand, the risk of electric shock exists when the other hand directly contacts the metal material of the drawer, and the use safety is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a GCK low pressure pull-out type cubical switchboard that the drawer is taken out conveniently and safe in utilization.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a GCK low pressure pull-out type cubical switchboard which characterized in that: the drawer cabinet comprises a cabinet body and a plurality of drawers arranged in the cabinet body, wherein guide strips are respectively arranged on two sides of each drawer, sliding grooves corresponding to the drawers are arranged on two opposite side walls of the cabinet body, and the guide strips are arranged in the sliding grooves; one outer side wall of the drawer is provided with a gear, the gear is driven by a stepping motor arranged in the drawer, a rack arranged in parallel with the sliding chute is arranged on the side wall of the cabinet body close to one side of the gear, and the gear is meshed with the rack; and a button for controlling the stepping motor is arranged on the front panel of the drawer.

Further, the spout bulges the internal lateral wall surface of cabinet, the rack sets up on spout upside outer wall. Therefore, the independent arrangement of the racks can be avoided, the structure is simple, and the cost is saved.

Furthermore, the front end of the rack is provided with a limiting block for preventing the gear from being separated from the rack. Therefore, the damage of devices caused by the fact that the drawer is separated from the cabinet body when the drawer is opened can be avoided.

Further, the rack is made of an insulating material. This may increase the safety of use.

Furthermore, the top of the cabinet body is provided with a ventilation window, the drawer bottom plate is provided with a first ventilation opening, and the drawer front side plate is provided with a second ventilation opening. The design can ventilate and radiate the inside of the drawer.

Compared with the prior art, the utility model has the advantages of it is following: the stepping motor is adopted to control the opening and closing of the drawer, so that the drawer can be opened very conveniently, the condition that the drawer is directly pulled open by hands for maintenance when the switch cabinet breaks down is avoided, the risk of electric shock is reduced, the drawer can be positioned and fixed during maintenance, and the inconvenience brought to maintenance due to the sliding of the drawer is avoided; through set up the ventilation window on the cabinet body and set up the vent on drawer front side board and bottom edition, can ventilate the heat dissipation to the electron device in the drawer, prevent that high temperature from damaging the device in the cabinet.

Drawings

Fig. 1 is a schematic structural view of a switch cabinet according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a structure of a drawer and a part of a cabinet according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural diagram of a drawer according to a preferred embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the terms of orientation and positional relationship indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of protection of the present invention.

As shown in fig. 1 to 3, which are schematic structural views of a preferred embodiment of the present invention, as shown in the drawings, the GCK low-voltage draw-out type switch cabinet includes a cabinet body 1 and a plurality of drawers 2 disposed in the cabinet body 1, guide strips 21 are respectively disposed on two sides of each drawer 2, sliding grooves 11 corresponding to each drawer are disposed on two opposite side walls of the cabinet body 1, and the guide strips 21 are disposed in the sliding grooves 11; a gear 22 is arranged on one of the outer side walls of the drawer 2, the gear 22 is driven by a stepping motor 23 arranged in the drawer 2, a rack 12 arranged in parallel with the chute 11 is arranged on the side wall of the cabinet body 1 close to one side of the gear 22, and the gear 22 is meshed with the rack 12; a button 24 for controlling the stepping motor is arranged on the front panel of the drawer 2. When the drawer is required to be opened for maintenance, the operating button is pressed down, the stepping motor drives the gear to rotate and move relative to the rack, so that the drawer moves outwards to maintain by opening the drawer, the use is very convenient, the safety is good, and meanwhile, due to the meshing of the gear and the rack, the drawer can be fixed in position relative to the cabinet body, and the drawer is prevented from sliding during maintenance.

In this embodiment, the sliding groove 11 protrudes from the surface of the inner side wall of the cabinet body 1, and the rack 12 is disposed on the outer wall of the upper side of the sliding groove 11. Therefore, the independent arrangement of the racks can be avoided, the structure is simple, and the cost is saved.

In this embodiment, the front end of the rack 12 is provided with a stopper 13 for preventing the gear 22 from separating from the rack 12. Therefore, the damage of devices caused by the fact that the drawer is separated from the cabinet body when the drawer is opened can be avoided.

In this embodiment, the rack 12 is made of an insulating material. This may increase the safety of use.

In this embodiment, the top of the cabinet body 1 is provided with a ventilation window 14, a bottom plate of the drawer 2 is provided with a first ventilation opening 24, and a front panel of the drawer 2 is provided with a second ventilation opening 25. The design can ventilate and radiate the inside of the drawer.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a GCK low pressure pull-out type cubical switchboard which characterized in that: the drawer cabinet comprises a cabinet body and a plurality of drawers arranged in the cabinet body, wherein guide strips are respectively arranged on two sides of each drawer, sliding grooves corresponding to the drawers are arranged on two opposite side walls of the cabinet body, and the guide strips are arranged in the sliding grooves; one outer side wall of the drawer is provided with a gear, the gear is driven by a stepping motor arranged in the drawer, a rack arranged in parallel with the sliding chute is arranged on the side wall of the cabinet body close to one side of the gear, and the gear is meshed with the rack; and a button for controlling the stepping motor is arranged on the front panel of the drawer.

2. The GCK low voltage draw out switchgear of claim 1, wherein: the sliding groove protrudes out of the surface of the inner side wall of the cabinet body, and the rack is arranged on the outer wall of the upper side of the sliding groove.

3. The GCK low voltage draw out switchgear of claim 2, wherein: and the front end of the rack is provided with a limiting block for preventing the gear from separating from the rack.

4. The GCK low voltage draw out switchgear of claim 1, wherein: the rack is made of an insulating material.

5. A GCK low-voltage draw-out switchgear according to any of claims 1 to 4, wherein: the top of the cabinet body is provided with a ventilation window, the drawer bottom plate is provided with a first ventilation opening, and the drawer front side plate is provided with a second ventilation opening.