CN213845913U

CN213845913U - A modular electrical switch cabinet

Info

Publication number: CN213845913U
Application number: CN202022776294.0U
Authority: CN
Inventors: 胡小波; 司红伟; 丰震
Original assignee: Henan Gubo Electric Co ltd
Current assignee: Henan Gubo Electric Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-30
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a modular electrical switch cabinet, which comprises a casing, a bottom plate and a top plate. Support columns are fixedly connected between the four corners of the upper end surface of the bottom plate and the four corners of the lower end surface of the top plate. At least three mounting plates are fixedly connected between the two sides, sliding grooves are provided on both sides of the bottom plate and the top plate, and sliding rails are fixedly connected to the upper and lower ends of both sides of the inside of the casing, and the sliding rails are respectively connected with the top plate and the top plate. The sliding grooves on both sides of the bottom plate are slidably connected, and the upper end surface of the top plate and the lower end surface of the bottom plate are equipped with push components for pushing the casing; , At the same time, with the slide rail set on the casing, the casing can be removed when the circuit components are installed or maintained, which can facilitate the installation or the maintenance of the components installed on the installation board, which can greatly reduce the equipment cost. Maintenance difficulty.

Description

Modularization electrical switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a modularization electrical switch cabinet.

Background

The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as instruments, automatic control, magnetic switches of motors, various alternating current contactors and the like, high-voltage chambers and low-voltage chamber switch cabinets, high-voltage buses, such as power plants and the like, and low-cycle load shedding for keeping main equipment; the main function of the switch gear is to open, close, control and protect the electric equipment in the process of generating, transmitting, distributing and converting electric energy of the power system.

In the use of a switch cabinet, a plurality of partition plates are generally arranged in the switch cabinet for conveniently installing a circuit module, but the existing switch cabinet is used for installing or overhauling circuit components, so that the switch cabinet is quite inconvenient, and sometimes workers are required to drill into the switch cabinet for operation, not only is time wasted, but also certain dangerousness is achieved, meanwhile, the existing switch cabinet is poor in heat dissipation performance when in use, the internal temperature of the switch cabinet is easily overhigh, and the components in the cabinet can be seriously damaged, so that a modularized electrical switch cabinet is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modularization electrical switch cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a modularized electrical switch cabinet comprises a machine shell, a bottom plate and a top plate, wherein support columns are fixedly connected between four corners of the upper end face of the bottom plate and four corners of the lower end face of the top plate, at least three mounting plates are fixedly connected between the support columns, sliding grooves are formed in the positions of two side faces of the bottom plate and the top plate, sliding rails are fixedly connected to the upper end and the lower end of two side faces in the machine shell, the sliding rails are respectively in sliding connection with the sliding grooves in the two sides of the top plate and the bottom plate, and pushing assemblies for pushing the machine shell are mounted on the upper end face;

the dustproof cabinet is characterized in that two mounting round holes are formed in the back plate of the casing, a cooling fan is mounted in each mounting round hole, a dustproof dust guard is arranged on one side, away from the mounting plate, of the back plate of the casing, a fixing assembly used for fixing the dustproof dust guard is further arranged on the casing, and a glass cabinet door is further rotatably connected to a side plate on one side of the casing.

As a further aspect of the present invention: the promotion subassembly includes the fixing base, fixing base difference fixed connection is terminal surface and roof up end under the bottom plate to be located equal fixedly connected with electric putter between two fixing bases of same face, the up end of casing backplate and the equal fixedly connected with mount pad of lower terminal surface intermediate position, electric putter's output and mount pad fixed connection.

As a further aspect of the present invention: the fixed component comprises a fixed column, the fixed column is fixedly connected to the positions, located at the four corners of the dustproof plate, of the back plate of the machine shell, a limiting cap is fixedly connected to one end, away from the machine shell, of the fixed column, a rotating buckle is sleeved on the fixed column, and a compression spring is installed at the position, located between the limiting cap and the rotating buckle, of the fixed column.

As a further aspect of the present invention: the glass cabinet door is also provided with a lock catch used for fixing the glass cabinet door with the casing.

As a further aspect of the present invention: four equal fixedly connected with stabilizer blades of lower terminal surface of bottom plate.

As a further aspect of the present invention: and the glass cabinet door is provided with a handle which is convenient for pulling the glass cabinet door.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting up the electric putter that sets up on bottom plate and roof and the spout of both sides, the slide rail that sets up on the cooperation casing simultaneously can put aside the casing when installing or maintaining circuit components and parts, and then can conveniently install or maintain the components and parts of installation on the mounting panel, but the maintenance degree of difficulty of greatly reduced equipment.

2. The utility model discloses a cooling fan of installation in the mounting hole of casing can realize dispelling the heat to the components and parts of installation on the mounting panel, prevents that the incasement high temperature and then lead to equipment to damage, and the dust guard that sets up on the casing backplate simultaneously can play dustproof effect in not influencing cooling fan and carry out radiating in to the cabinet to prevent that the dust from entering into and influencing the operation of circuit components and parts in the cabinet.

3. The utility model discloses a fixed column, commentaries on classics that set up at the casing backplate are detained, compression spring and spacing cap, can rotate when needs are dismantled the dust guard and change and detain, and then can dismantle the dust guard get off to the convenience is cleared up the dust guard, makes and uses more convenient.

Drawings

Fig. 1 is a schematic structural diagram of a modular electrical switchgear.

Fig. 2 is a schematic view of a modular electrical switchgear cabinet with the housing removed.

Fig. 3 is a schematic structural view of a dust guard in a modular electrical switchgear.

Fig. 4 is a schematic structural view of a housing in a modular electrical switchgear.

Fig. 5 is a schematic view of a mounting assembly in a modular electrical switchgear.

Wherein: the device comprises a machine shell 1, a support leg 2, a glass cabinet door 3, a fixed seat 4, an electric push rod 5, a mounting seat 6, a supporting column 7, a bottom plate 8, a sliding chute 9, a top plate 10, a mounting plate 11, a mounting round hole 12, a heat dissipation fan 13, a sliding rail 14, a dust guard 15, a fixed column 16, a rotating buckle 17, a compression spring 18 and a limiting cap 19.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in an embodiment of the present invention, a modular electrical switch cabinet includes a housing 1, a bottom plate 8 and a top plate 10, wherein support pillars 7 are fixedly connected between four corners of an upper end surface of the bottom plate 8 and four corners of a lower end surface of the top plate 10, at least three mounting plates 11 are fixedly connected between the support pillars 7, chutes 9 are respectively formed in two side surfaces of the bottom plate 8 and the top plate 10, slide rails 14 are fixedly connected to upper ends and lower ends of two side surfaces inside the housing 1, the slide rails 14 are respectively slidably connected to the top plate 10 and the chutes 9 on two sides of the bottom plate 8, and pushing assemblies for pushing the housing 1 are respectively installed on the upper end surface of the top plate 10 and the lower end surface of the bottom plate 8;

the back plate of the machine shell 1 is provided with two mounting round holes 12, the inside of each mounting round hole 12 is provided with a heat dissipation fan 13, one side of the back plate of the machine shell 1, which is far away from the mounting plate 11, is provided with a dustproof plate 15, the machine shell 1 is also provided with a fixing assembly for fixing the dustproof plate 15, and a side plate on one side of the machine shell 1 is also rotatably connected with a glass cabinet door 3; the glass cabinet door 3 is also provided with a lock catch for fixing with the casing 1; four corners of the lower end face of the bottom plate 8 are fixedly connected with support legs 2; the glass cabinet door 3 is provided with a handle which is convenient for pulling the glass cabinet door 3; the utility model discloses open through glass cabinet door 3 when using, then put aside casing 1 through electric putter 5, and then can be convenient for install circuit components and parts or overhaul the maintenance to circuit components and parts on mounting panel 11, set up the cooling fan 13 of installation in casing 1 installation round hole 12 simultaneously, can realize dispelling the heat to the components and parts of installation on mounting panel 11, prevent that the interior high temperature of cabinet and then lead to equipment to damage, dust guard 15 that sets up on the 1 backplate of casing, can carry out the radiating while to playing dustproof effect in the cabinet in not influencing cooling fan 13, bring the influence to the operation of circuit components and parts in preventing that the dust from entering into the cabinet, the handle that sets up on glass cabinet door 3 can be convenient for draw glass cabinet door 3 and draw, make opening and closing of glass cabinet door 3 more convenient.

The pushing assembly comprises fixed seats 4, the fixed seats 4 are respectively and fixedly connected to the lower end face of the bottom plate 8 and the upper end face of the top plate 10, electric push rods 5 are fixedly connected between the two fixed seats 4 which are positioned on the same face, mounting seats 6 are fixedly connected to the middle positions of the upper end face and the lower end face of the back plate of the machine shell 1, and the output ends of the electric push rods 5 are fixedly connected with the mounting seats 6; the utility model discloses a setting up the electric putter 5 and the spout 9 of both sides that set up on bottom plate 8 and roof 10, the slide rail 14 that sets up on the cooperation casing 1 simultaneously can put aside casing 1 when installing or maintaining circuit components and parts, and then can conveniently carry out the installation of components and parts or maintain the components and parts of installation on the mounting panel 11, but the maintenance degree of difficulty of greatly reduced equipment.

The fixing assembly comprises a fixing column 16, the fixing column 16 is fixedly connected to the positions of four corners of the dustproof plate 15 on the back plate of the machine shell 1, a limiting cap 19 is fixedly connected to one end, far away from the machine shell 1, of the fixing column 16, rotating buckles 17 are sleeved on the fixing column 16, and pressing springs 18 are mounted at the positions, located between the limiting cap 19 and the rotating buckles 17, of the fixing column 16; the utility model discloses a fixed column 16 at the setting of casing 1 backplate, change and detain 17, compression spring 18 and spacing cap 19, can rotate when needs are dismantled dust guard 15 and change and detain 17, and then can dismantle the dust guard, in order to conveniently clear up dust guard 15, through drawing the pulling to change when installing dust guard 15 and detain 17, place dust guard 15 in the hole between rotation knot 17 and the casing 1, then rotate once more and detain 17 and can accomplish the installation of dust guard 15, make and use more convenient.

The utility model discloses a theory of operation is: the utility model discloses when using, through opening glass cabinet door 3, then put aside casing 1 through electric putter 5, and then can be convenient for install circuit components and parts or overhaul the maintenance to circuit components and parts on mounting panel 11, set up the cooling fan 13 of installation in 1 installation round hole 12 of casing simultaneously, can realize dispelling the heat to the components and parts of installation on mounting panel 11, prevent that the interior high temperature of cabinet and then lead to equipment to damage, dust guard 15 that sets up on 1 backplate of casing, can carry out radiating the while and play dustproof effect to the cabinet in not influencing cooling fan 13, bring the influence to circuit components and parts's operation in preventing that the dust from entering into the cabinet.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A modular electrical switchgear, comprising a casing (1), a bottom plate (8) and a top plate (10), characterized in that: the four corners of the upper end surface of the bottom plate (8) and the four corners of the lower end surface of the top plate (10) Support columns (7) are fixedly connected between the corners, at least three mounting plates (11) are fixedly connected between the support columns (7), and both sides of the bottom plate (8) and the top plate (10) are located at the same position. A chute (9) is provided, and the upper end and the lower end of the two inner sides of the casing (1) are fixedly connected with a sliding rail (14), and the sliding rail (14) is respectively connected with the top plate (10) and the bottom plate (8) The sliding grooves (9) on both sides are slidably connected, and the upper end surface of the top plate (10) and the lower end surface of the bottom plate (8) are both equipped with a push assembly for pushing the casing (1);

The back plate of the casing (1) is provided with two mounting holes (12), the cooling fans (13) are installed in the mounting holes (12), and the back plate of the casing (1) is far away from One side of the mounting plate (11) is provided with a dustproof plate (15) for dust prevention, the casing (1) is further provided with a fixing component for fixing the dustproof plate (15), the casing (1) ) on one side is also pivotally connected with a glass cabinet door (3).

2 . The modular electrical switchgear according to claim 1 , wherein the push assembly comprises a fixing seat ( 4 ), and the fixing seat ( 4 ) is respectively fixedly connected to the lower end surface of the base plate ( 8 ) and the lower end face thereof. 3 . The upper end surface of the top plate (10) is fixedly connected with an electric push rod (5) between the two fixed seats (4) located on the same surface, and the middle positions of the upper end surface and the lower end surface of the back plate of the casing (1) are both A mounting seat (6) is fixedly connected, and the output end of the electric push rod (5) is fixedly connected with the mounting seat (6).

3. A modular electrical switch cabinet according to claim 1, characterized in that, the fixing component comprises a fixing column (16), and the fixing column (16) is fixedly connected to the back panel of the casing (1) at the position of the back panel. The position of the four corners of the dustproof plate (15), the end of the fixing column (16) away from the casing (1) is fixedly connected to the limiting cap (19), and the fixing column (16) is sleeved with a turn buckle (17), a compression spring (18) is installed at the position of the fixing column (16) between the limiting cap (19) and the turn buckle (17).

4 . The modular electrical switch cabinet according to claim 1 , wherein the glass cabinet door ( 3 ) is further provided with a lock for fixing the cabinet ( 1 ). 5 .

5 . The modular electrical switch cabinet according to claim 1 , wherein, four corners of the lower end surface of the bottom plate ( 8 ) are fixedly connected with feet ( 2 ). 6 .

6 . The modular electrical switch cabinet according to claim 1 , wherein the glass cabinet door ( 3 ) is provided with a handle that is convenient for pulling the glass cabinet door ( 3 ). 7 .