CN218828482U

CN218828482U - Electrical control cabinet

Info

Publication number: CN218828482U
Application number: CN202222974595.3U
Authority: CN
Inventors: 劳有江
Original assignee: Shandong Qucheng Electric Co ltd
Current assignee: Shandong Qucheng Electric Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-07
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses an electrical control cabinet relates to switch board technical field. The utility model comprises a cabinet body, wherein a filter frame is arranged on one side of the inner wall of the cabinet body, and a filter screen is matched in the filter frame in a sliding way; one side of the filter frame is provided with a fixing frame, a clamping assembly corresponding to the filter screen is arranged in the fixing frame in a sliding fit mode, the clamping assembly comprises a fixing plate, a clamping plate is elastically matched on one side of the fixing plate, a cavity is formed in the fixing plate, a gear meshed with the clamping plate is arranged in the cavity in a rotating fit mode, and a push plate meshed with the gear is arranged on one side of the inner wall of the cavity in a sliding fit mode. The utility model discloses a filter screen that sets up can filter and blow in the internal air of cabinet to reduce and get into the internal dust of cabinet, the components and parts of being convenient for normally dispel the heat, through the centre gripping subassembly that sets up, on the one hand, can be through the splint that set up, can carry out the centre gripping with the fixed plate cooperation to the filter screen, thereby reduce the user when removing the filter screen, the dust is attached to the user on one's body the condition.

Description

Electrical control cabinet

Technical Field

The utility model belongs to the technical field of the switch board, especially, relate to an electrical control cabinet.

Background

The control cabinet is a cabinet which is made of steel and used for protecting components from working normally. The control cabinet is made of two materials, namely a hot-rolled steel plate and a cold-rolled steel plate. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of switch board. The control cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

The switch board among the prior art is in order to dispel the heat to the components and parts in the switch board, usually can be provided with the vent on the switch board, simultaneously, the dust in order to reduce the air gets into the switch board and falls on components and parts, cause adverse effect to the heat dissipation of components and parts, can go out the installation filter screen at the vent, after the filter screen is used for a long time, can adhere to there be more dust on the filter screen, be unfavorable for the normal use of vent, it changes the filter screen to need the user, when the user changes the filter screen, usually can take two kinds of modes, one kind of mode is after dismantling the filter screen in the switch board, directly take out the filter screen that adheres to the dust, then place the filter screen that adheres to the dust on one side, later install clean filter screen on the switch board again, but the user is when dismantling current filter screen, because of direct taking out the filter screen with the hand, the dust on the filter screen can drop when the user removes the filter screen, and adhere to on one's body, it causes inconvenience to change the filter screen for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical control cabinet, when having solved the user change filter screen in prior art, the dust on the filter screen brought inconvenient technical problem for the user.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

an electrical control cabinet comprising: a cabinet body, wherein a filter rack is arranged on one side of the inner wall of the cabinet body, and a filter screen is matched in the filter rack in a sliding way;

the filter rack is characterized in that a fixing frame is arranged on one side of the filter rack, a clamping assembly corresponding to the filter screen is arranged in the fixing frame in a sliding fit mode, the clamping assembly comprises a fixing plate, a clamping plate is elastically matched on one side of the fixing plate, a cavity is formed in the fixing plate, a gear meshed with the clamping plate is rotationally matched in the cavity, a push plate meshed with the gear is arranged on one side of the inner wall of the cavity in a sliding fit mode, and a limiting assembly corresponding to the push plate is arranged in the fixing frame. Through the filter screen that sets up, can filter and blow in the internal air of cabinet to reduce the internal dust that gets into the cabinet, the normal heat dissipation of components and parts of being convenient for.

Optionally, a first chute is arranged in the filter frame, a second chute communicated with the filter frame is arranged in the fixing frame, the filter screen is in sliding fit in the first chute and the second chute, and the clamping assembly is in sliding fit in the second chute. Through the filter frame that sets up, enable the filter screen and slide in first spout to can fix the filter screen, thereby reduce the condition that the filter screen appears droing when using.

Optionally, the two opposite sides of the clamping plate are provided with first fixing blocks corresponding to the cavities, and the two opposite sides of the push plate are provided with second fixing blocks corresponding to the cavities. Through the first fixed block that sets up, can restrict the removal of splint to when reducing splint and removing, the condition of appearing separating with the fixed plate

Optionally, a fixing groove is formed in one side of the fixing frame, a limiting assembly is arranged in the fixing groove, and a through groove corresponding to the limiting assembly is formed in the push plate. Through the spacing subassembly that sets up, carry out the joint to leading to the groove.

Optionally, the opposite sides of the inner wall of the fixing groove are provided with grooves, the limiting assembly comprises a collision bead which is elastically matched in the groove, and the collision bead corresponds to the through groove. Through the arranged collision bead, when the push block extrudes the collision bead, the collision bead can be contracted into the groove.

Optionally, one side of the fixing frame is in sliding fit with a pull ring, a wire slot communicated with the groove is formed in the fixing frame, and a traction rope is arranged between one pull ring and the two collision beads. Through the pull ring, can move in the wire casing through the haulage rope when removing.

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

the utility model discloses a filter screen of embodiment through setting up, can filter and blow in the internal air of cabinet, thereby reduce and get into the internal dust of cabinet, the components and parts of being convenient for normally dispel the heat, through the centre gripping subassembly that sets up, on the one hand, can pass through the splint that set up, can carry out the centre gripping to the filter screen with the fixed plate cooperation, thereby reduce the user when removing the filter screen, the dust is attached to the condition on the user's body, on the other hand, can be through the push pedal that sets up, can drive the splint through the gear in the cavity and remove when removing, remove the fixed to the filter screen, thereby the user of being convenient for changes the filter screen, through the spacing subassembly that sets up, can cooperate with the mount, make the filter screen fix in filtering rack, thereby it is not hard up and drops to reduce the filter screen appearance, lead to the condition that the filter effect descends.

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

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an overall structure of an electrical cabinet according to an embodiment of the present invention;

fig. 2 is a schematic view of a filter screen according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a clamping assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic view of a pull ring according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the cabinet body 1, filter holder 2, mount 3, filter screen 4, centre gripping subassembly 5, first spout 6, pull ring 7, fixed slot 8, fixed plate 9, push pedal 10, splint 11, cavity 13, first fixed block 14, second fixed block 15, gear 16, recess 17, hit pearl 18, haulage rope 19, wire casing 20, logical groove 22, second spout 23.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

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 to 5, in the present embodiment, an electrical control cabinet is provided, including: the cabinet comprises a cabinet body 1, wherein a filter frame 2 is arranged on one side of the inner wall of the cabinet body 1, and a filter screen 4 is matched in the filter frame 2 in a sliding way;

one side of the filter frame 2 is provided with a fixed frame 3, the fixed frame 3 is in sliding fit with a clamping assembly 5 corresponding to the filter screen 4, the clamping assembly 5 comprises a fixed plate 9, one side of the fixed plate 9 is elastically matched with a clamping plate 11, a cavity 13 is formed in the fixed plate 9, a gear 16 meshed with the clamping plate 11 is in rotating fit in the cavity 13, one side of the inner wall of the cavity 13 is in sliding fit with a push plate 10 meshed with the gear 16, and a limiting assembly corresponding to the push plate 10 is arranged in the fixed frame 3. Wherein, the splint 11 is L-shaped, the opposite two sides of the gear 16 are provided with rotating rods corresponding to the cavity 13, and one side of the splint 11 and one side of the push plate 10 are provided with tooth grooves equivalent to the gear 16.

The application of one aspect of the embodiment is as follows: when the filter screen 4 with dust is required to be replaced, a user firstly releases the matching of the fixed frame 3 and the push plate 10, moves the fixed plate 9 and drives the clamping plate 11 to move, so as to drive the filter screen 4 clamped by the clamping plate 11 and the fixed plate 9 in a matching way to move, the user can take out the filter screen 4 in the filter frame 2, after the user takes the filter screen 4 to a specified position, the push plate 10 is moved, the push plate 10 moves and drives the gear 16 to rotate, the gear 16 rotates and drives the clamping plate 11 to move, so that the clamping plate 11 releases the clamping of the filter screen 4, and the user can put down the filter screen 4 with dust;

when the user need pick up clean filter screen 4, the user put splint 11 back on clean filter screen 4, remove push pedal 10, and in the same way, splint 11 and fixed plate 9 cooperation centre gripping filter screen 4 can remove filter screen 4, and when the user put into mount 3 to filter screen 4, push pedal 10 can cooperate with mount 3, fixes filter screen 4, and the user can accomplish filter screen 4's change. It should be noted that all the electric devices involved in the present application may be powered by a storage battery or an external power source.

Through the filter screen 4 that sets up, can filter the air of blowing in the cabinet body 1, thereby reduce the dust that gets into the cabinet body 1, be convenient for components and parts normally dispel the heat, through the centre gripping subassembly that sets up, on the one hand, can be through the splint 11 that sets up, can carry out the centre gripping to the filter screen with the cooperation of fixed plate 9, thereby reduce the user when removing the filter screen, the dust is attached to the condition on the user's body, on the other hand, can be through the push pedal 10 that sets up, can drive splint 11 through the gear 16 in the cavity 13 when removing and remove, remove the fixed to filter screen 4, thereby be convenient for the user to change filter screen 4, spacing subassembly through setting up, can cooperate with mount 3, make filter screen 4 fix in filter frame 2, thereby it is not hard up and drops to reduce filter screen 4 to appear, lead to the circumstances that the filter effect descends.

The filter frame 2 of this embodiment is provided with a first chute 6, the fixing frame 3 is provided with a second chute 23 communicated with the filter frame 2, the filter screen 4 is in sliding fit with the first chute 6 and the second chute 23, and the clamping component 5 is in sliding fit with the second chute 23.

Through the filter stand 2 that sets up, enable filter screen 4 and slide in first spout 6 to can fix filter screen 4, thereby reduce the condition that drops when using of filter screen 4, through the mount 3 that sets up, enable centre gripping subassembly 5 and slide in second spout 23, and cooperate with centre gripping subassembly 5 and fix filter screen 4 one end, thereby the user of being convenient for installs filter screen 4.

In this embodiment, the clamping plate 11 is provided with first fixing blocks 14 corresponding to the fixing plate 9 on opposite sides thereof, and the pushing plate 10 is provided with second fixing blocks 15 corresponding to the fixing plate 9 on opposite sides thereof. Wherein, the heights of the first fixed block 14 and the second fixed block 15 are lower than the rotating rods arranged at the two opposite sides of the gear 16.

The movement of the clamping plate 11 can be limited through the arranged first fixing block 14, and the movement of the push plate 10 can be limited through the arranged second fixing block 15, so that the situation that the clamping plate 11 is separated from the fixing plate 9 when moving with the push plate 10 is reduced.

The fixed slot 8 has been seted up to mount 3 one side of this embodiment, and the fixed slot 8 is built-in to be equipped with spacing subassembly, has seted up the logical groove 22 corresponding with spacing subassembly on the push pedal 10. Through the spacing subassembly that sets up, when enabling the fixed slot 8 of push pedal 10 joint on mount 3 in, carry out the joint to logical groove 22 to fixed centre gripping subassembly 5, and then fix the one end of filter screen 4.

The relative both sides of fixed slot 8 inner wall of this embodiment have all seted up recess 17, and spacing subassembly includes that elastic fit hits pearl 18 in recess 17, hits pearl 18 and leads to groove 22 corresponding. Through the pearl 18 that hits that sets up, can hit when the ejector pad 10 extrusion hits pearl 18, hit in pearl 18 contracts into recess 17, when ejector pad 10 joint was in fixed slot 8, can reset through the elasticity of spring, carry out the joint to ejector pad 10, and then fixed centre gripping subassembly 5.

In the embodiment, one side of the fixing frame 3 is slidably matched with a pull ring 7, a wire groove 20 communicated with the groove 17 is formed in the fixing frame 3, and a traction rope 19 is arranged between one pull ring 7 and two collision beads 18. Through the arranged pull ring 7, the pull rope 19 can move in the wire groove 20 during moving, the pull rope 19 moves and pulls the collision bead 18, the collision bead 18 moves and can be retracted into the groove 17, the collision bead 18 is enabled to release clamping of the push block 10, and therefore a user can move the clamping assembly 5 in the fixed frame 3 conveniently.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. An electrical control cabinet, comprising: the cabinet comprises a cabinet body (1), wherein a filter rack (2) is arranged on one side of the inner wall of the cabinet body (1), and a filter screen (4) is matched in the filter rack (2) in a sliding way;

one side of the filter frame (2) is provided with a fixing frame (3), a clamping component (5) corresponding to the filter screen (4) is arranged in the fixing frame (3) in a sliding fit mode, the clamping component (5) comprises a fixing plate (9), a clamping plate (11) is arranged on one side of the fixing plate (9) in an elastic fit mode, a cavity (13) is formed in the fixing plate (9), a gear (16) meshed with the clamping plate (11) is arranged in the cavity (13) in a rotating fit mode, a push plate (10) meshed with the gear (16) is arranged on one side of the inner wall of the cavity (13) in a sliding fit mode, and a limiting component corresponding to the push plate (10) is arranged in the fixing frame (3).

2. The electrical control cabinet according to claim 1, wherein a first sliding groove (6) is formed in the filter frame (2), a second sliding groove (23) communicated with the filter frame (2) is formed in the fixed frame (3), the filter screen (4) is slidably fitted in the first sliding groove (6) and the second sliding groove (23), and the clamping assembly (5) is slidably fitted in the second sliding groove (23).

3. An electrical control cabinet according to claim 1, characterized in that the clamping plate (11) is provided on opposite sides with first fixing blocks (14) corresponding to the cavities (13), and the push plate (10) is provided on opposite sides with second fixing blocks (15) corresponding to the cavities (13).

4. The electrical control cabinet according to claim 1, wherein one side of the fixing frame (3) is provided with a fixing groove (8), a limiting component is arranged in the fixing groove (8), and the push plate (10) is provided with a through groove (22) corresponding to the limiting component.

5. An electric control cabinet according to claim 4, characterized in that the opposite sides of the inner wall of the fixing groove (8) are provided with grooves (17), the limiting component comprises a collision bead (18) elastically fitted in the groove (17), and the collision bead (18) corresponds to the through groove (22).

6. An electric control cabinet according to claim 5, characterized in that a pull ring (7) is slidably fitted on one side of the fixed frame (3), a slot (20) communicating with the groove (17) is formed in the fixed frame (3), and a traction rope (19) is arranged between one pull ring (7) and two collision balls (18).