CN212462578U

CN212462578U - Horizontal drawing device for low-voltage switch cabinet drawer

Info

Publication number: CN212462578U
Application number: CN202021109516.7U
Authority: CN
Inventors: 徐峰; 梁意珍; 徐顺山
Original assignee: Huiwang Electric Co ltd
Current assignee: Huiwang Electric Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-02
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a low-voltage switchgear drawer is with horizontal draw gear relates to low-voltage switchgear technical field. The utility model comprises a switch cabinet body, a channel is arranged in the switch cabinet body, a drawer is arranged in the channel, a first groove is arranged at the upper side of the channel, a slide bar is arranged in the first groove, a connecting block is arranged at the upper side of the drawer, and the connecting block is in sliding fit with the slide bar; one side of the channel is provided with a supporting column. The utility model discloses a spring that sets up between barrel and support column, when in drawer income cubical switchboard, can contact the barrel at first, thereby make barrel compression spring, thereby the vibration that produces when can mitigateing drawer contact channel bottom, thereby prevented because of long-term drawer bumps with the channel bottom when income cubical switchboard, the condition that electrical components produced the damage in the drawer that leads to takes place, thereby improved the life of cubical switchboard inner part, made things convenient for operating personnel to use more.

Description

Horizontal drawing device for low-voltage switch cabinet drawer

Technical Field

The utility model belongs to the technical field of the low-voltage switchgear, especially, relate to a horizontal pulling device for low-voltage switchgear drawer.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The low-voltage switch cabinet belongs to a product listed in a 3C certification mandatory certification product catalog.

Electrical components and circuits in the switch cabinet are more, so that the drawer needs to be kept horizontal when being opened and is closed, and the drawer can vibrate when sliding into the cabinet body, the vibration frequency is more, the electrical components in the cabinet body can be damaged, and the service life of the switch cabinet is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-voltage switchgear drawer is with horizontal draw-off gear, through the spring that sets up between barrel and support column, when the drawer is taken in the cubical switchboard, can contact the barrel at first, thereby make barrel compression spring, thereby can relax the vibration that produces when drawer contact channel bottom, thereby prevented because of long-term drawer bumps with the channel bottom when taking in the cubical switchboard, the condition that electrical components produced the damage takes place in the drawer that leads to, thereby the life of cubical switchboard inner part has been improved, the operating personnel use has been made things convenient for more, the current technical problem has been solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a horizontal pulling device for a drawer of a low-voltage switch cabinet comprises a switch cabinet body, wherein a channel is formed in the switch cabinet body, the drawer is arranged in the channel, a first groove is formed in the upper side of the channel, a sliding rod is arranged in the first groove, a connecting block is arranged on the upper side of the drawer, and the connecting block is in sliding fit with the sliding rod;

the support column is installed to one side of channel, and one side of support column is provided with the barrel, and the slider is installed to the inner wall of barrel, and the spout has been seted up to all sides of support column, and slider sliding fit is connected with the spring between barrel and the support column in the spout, and anodal magnet is installed to one side of channel, and negative pole magnet is installed to one side of drawer, and anodal magnet and negative pole magnet inter attraction.

Optionally, two handles are mounted on one side of the drawer.

Optionally, a second groove is formed in the lower side of the channel, a labor-saving pulley is rotatably connected to the inner portion of the second groove, and a slide matched with the labor-saving pulley is formed in the lower side of the drawer.

Optionally, the rubber pad is all installed to the both sides of connecting block.

Optionally, a third groove is formed in the switch cabinet body, a fan is arranged in the third groove, a plurality of air outlet grooves are formed in the upper side of the channel, a partition board is arranged inside the air outlet grooves, a plurality of air outlet holes are formed in the partition board, an air guide pipe is connected to the upper side of the air outlet grooves, and the air guide pipe is connected with the third groove and communicated with the third groove.

Optionally, a plurality of exhaust vents are uniformly distributed in the partition plate.

The embodiment of the utility model has the following beneficial effect:

1. the utility model discloses an embodiment is through the spring that sets up between barrel and support column, when the drawer income cubical switchboard in, can contact the barrel at first, thereby make barrel compression spring, thereby the vibration that produces when can relaxing drawer contact channel bottom, thereby prevented because of long-term drawer bumps with the channel bottom when income cubical switchboard, the condition that electrical components produced the damage in the drawer that leads to takes place, thereby the life of cubical switchboard inner part has been improved, it uses to make things convenient for operating personnel more.

2. The utility model discloses an embodiment can blow in the drawer with the wind regime by guide duct, exhaust vent through the fan that sets up in the third recess in to can cool down the electrical components of placing in the drawer, through a plurality of air-out grooves that set up, can carry out even cooling to the drawer is inside, thereby guaranteed the operation that the drawer internal element can be normal.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic front sectional view of a drawer according to an embodiment of the present invention;

fig. 3 is a schematic side view of a partial cross-sectional structure according to an embodiment of the present invention;

FIG. 4 is a partially enlarged schematic view of FIG. 3;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-5, in the present embodiment, a horizontal pulling device for a drawer of a low-voltage switch cabinet is provided, including a switch cabinet body 1, a channel 3 is formed inside the switch cabinet body 1, a drawer 2 is disposed inside the channel 3, a first groove 11 is formed on an upper side of the channel 3, a sliding rod 12 is installed inside the first groove 11, a connecting block 13 is installed on an upper side of the drawer 2, and the connecting block 13 is in sliding fit with the sliding rod 12;

support column 4 is installed to one side of channel 3, and one side of support column 4 is provided with barrel 5, and slider 6 is installed to the inner wall of barrel 5, and spout 7 has been seted up to all sides of support column 4, and slider 6 sliding fit is connected with spring 8 between barrel 5 and the support column 4 in spout 7, and anodal magnet 9 is installed to one side of channel 3, and negative pole magnet 10 is installed to one side of drawer 2, and anodal magnet 9 and negative pole magnet 10 inter attraction.

The application of one aspect of the embodiment is as follows: the handle 17 is pulled to drive the connecting block 13 on the upper side of the drawer 2 to slide on the slide rod 12, so that the cathode magnet 10 is separated from the anode magnet 9, and the drawer 2 can be horizontally pulled out by matching with the arrangement of the labor-saving pulley 15; when needing to slide into the channel 3 with drawer 2, make it slide into inside the channel 3 through promoting drawer 2, make the one end contact of drawer 2 and extrude barrel 5 to drive barrel 5 and remove and compress spring 8 to one side, make spring 8 produce elastic deformation, thereby the impact force when having alleviated drawer 2 and slided into the bottom of channel 3, drawer 2 continues to slide, thereby makes the contact of negative pole magnet 10 and adsorb on anodal magnet 9, thereby in taking in drawer 2 the cubical switchboard. It should be noted that the fan referred to in this application may be powered by a battery or an external power source.

Through the spring 8 that sets up between barrel 5 and support column 4, when drawer 2 income cubical switchboard 1 is interior, can contact barrel 5 at first, thereby make barrel 5 compression spring 8, thereby the vibration that produces when can relaxing drawer 2 contact channel 3 bottoms, thereby prevented because of long-term drawer 2 collides with channel 3 bottoms when the income cubical switchboard, the condition that the electrical components produced the damage in the drawer 2 that leads to takes place, thereby the life of cubical switchboard inner part has been improved, operating personnel uses has been made things convenient for more.

In one aspect of the present embodiment, two handles 17 are mounted to one side of the drawer 2.

In an aspect of this embodiment, second recess 14 has been seted up to the downside of channel 3, and the inside of second recess 14 is rotated and is connected with laborsaving pulley 15, and drawer 2's downside is seted up with the slide 16 of laborsaving pulley 15 looks adaptation, and the laborsaving pulley 15 cooperation slide 16 of setting can make drawer 2 can be more laborsaving pull to the use of device has been made things convenient for more.

In one aspect of this embodiment, rubber pads are mounted on both sides of the connecting block 13.

In an aspect of this embodiment, third recess 18 has been seted up to cubical switchboard body 1's inside, third recess 18's inside is provided with fan 19, a plurality of air-out grooves 21 have been seted up to the upside of channel 3, the internally mounted of air-out groove 21 has baffle 22, a plurality of exhaust vents 23 have been seted up to baffle 22's inside, the upside of air-out groove 21 is connected with guide duct 20, guide duct 20 is connected and communicates with third recess 18, through the fan 19 that sets up in third recess 18, can be by guide duct 20 with the wind regime, exhaust vents 23 insufflates in drawer 2, thereby can cool down the electrical components of placing in the drawer 2, through a plurality of air-out grooves that set up, can carry out even cooling to the drawer inside, thereby guaranteed the operation that the drawer internal component can be normal.

In one aspect of the present embodiment, a plurality of outlet vents 23 are uniformly distributed within the partition 22.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A horizontal drawing device for a low-voltage switch cabinet drawer is characterized by comprising: the switch cabinet comprises a switch cabinet body (1), wherein a channel (3) is formed in the switch cabinet body (1), a drawer (2) is arranged in the channel (3), a first groove (11) is formed in the upper side of the channel (3), a sliding rod (12) is arranged in the first groove (11), a connecting block (13) is arranged on the upper side of the drawer (2), and the connecting block (13) is in sliding fit with the sliding rod (12);

support column (4) are installed to one side of channel (3), one side of support column (4) is provided with barrel (5), slider (6) are installed to the inner wall of barrel (5), spout (7) have been seted up to the week side of support column (4), slider (6) sliding fit is in spout (7), be connected with spring (8) between barrel (5) and support column (4), anodal magnet (9) are installed to one side of channel (3), negative pole magnet (10) are installed to one side of drawer (2), anodal magnet (9) and negative pole magnet (10) inter attraction.

2. Horizontal pulling device for low-voltage switchgear drawers, according to claim 1, characterized in that two handles (17) are mounted on one side of the drawer (2).

3. The horizontal drawing device for the low-voltage switch cabinet drawer according to claim 1, wherein a second groove (14) is formed in the lower side of the channel (3), a labor-saving pulley (15) is rotatably connected to the inside of the second groove (14), and a slide (16) matched with the labor-saving pulley (15) is formed in the lower side of the drawer (2).

4. The horizontal drawing device for the drawer of the low-voltage switch cabinet as claimed in claim 1, characterized in that rubber pads are mounted on both sides of the connecting block (13).

5. The horizontal pulling device for the low-voltage switch cabinet drawer is characterized in that a third groove (18) is formed in the switch cabinet body (1), a fan (19) is arranged in the third groove (18), a plurality of air outlet grooves (21) are formed in the upper side of the channel (3), a partition plate (22) is arranged in the air outlet grooves (21), a plurality of air outlet holes (23) are formed in the partition plate (22), an air guide pipe (20) is connected to the upper side of the air outlet grooves (21), and the air guide pipe (20) is connected and communicated with the third groove (18).

6. The horizontal drawing device for the drawer of the low-voltage switch cabinet as claimed in claim 5, characterized in that a plurality of air outlet holes (23) are uniformly distributed in the partition plate (22).