CN217563140U

CN217563140U - Electrical cabinet convenient to overhaul

Info

Publication number: CN217563140U
Application number: CN202221088962.3U
Authority: CN
Inventors: 徐海峰
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-11
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to an electric cabinet convenient for maintenance, which comprises a cabinet body, wherein a cabinet door is arranged in front of the cabinet body; two parallel sliding rails which are vertical to the cabinet door are arranged on two sides of the bottom surface in the cabinet body, and grooves are respectively arranged on the two sliding rails; the electric appliance element is arranged on the bearing plate, the left side and the right side of the lower surface of the bearing plate are respectively provided with a sliding block, and the two sliding blocks are respectively matched with the grooves on the two sliding rails; a tubular support column is arranged in the middle of the front edge of the lower surface of the bearing plate, and an electric push rod and a roller connected with the lower end of the electric push rod are arranged in the tubular support column; a first pressure sensor and a second pressure sensor are sequentially arranged at the bottom of the groove from front to back; the electric push rod, the first pressure sensor and the second pressure sensor are electrically connected with the controller respectively. The utility model discloses can solve the narrow and small inside inconvenient problem of maintenance in cabinet body space, make to overhaul convenient, swift.

Description

Electrical cabinet convenient to overhaul

Technical Field

The utility model relates to an electrical cabinet technical field specifically indicates an electrical cabinet convenient to overhaul.

Background

The regulator cubicle is the cabinet body structure that is used for protecting components and parts normal work, generally forms by materials such as steel sheet preparation, and the regulator cubicle usage is extensive mainly used chemical industry, environmental protection trade, electric power system, metallurgical system, industry, nuclear power trade, fire control safety control, traffic industry and so on, and current regulator cubicle is when needing to overhaul, because of electrical component is fixed at cabinet internal portion mostly, the narrow and small workman of being not convenient for of cabinet internal space overhauls. Accordingly, there is a need for improvements in existing electrical cabinets.

CN 210405957U discloses "an electrical cabinet convenient to overhaul", including the cabinet body, both ends all set up the at least three rows that are vertical range and can carry out radiating through-hole group about the cabinet body, the through-hole group comprises three transverse arrangement's second through-hole, the internal portion of cabinet sets up two at least boards of placing that are used for installing electronic component, place the board lower extreme left and right sides and all laminate the L template and place the board and can move along the upper end of L template back-and-forth movement, two the L template sets up respectively on the internal portion left and right sides wall, three nuts of L template inside lateral wall equidistance fixed connection, nut threaded connection is in the fastening bolt annular outside, fastening bolt installs at the cabinet body side, the fastening bolt inner runs through the second through-hole and the L template is connected with the nut, and this design realizes adjusting and places the board mounting height, increases application range, can utilize and place the board and pull out electronic component, the easy access.

CN 212115971U discloses "a novel automated electric cabinet convenient to overhaul", including the cabinet body, the heat dissipation fan, cabinet door, the heat dissipation fan fixed connection is in the top position of the cabinet body, and the cabinet door upset is connected in the one end position of the cabinet body, and the inside fixedly connected with fixed plate of the cabinet body, the inner groovy has been seted up to the inboard fixed surface of the cabinet body, and the fixed surface of fixed plate is connected with the line frame, the outer end position fixedly connected with connecting plate of fixed plate. Through curb plate and connecting plate, the convenience of use personnel take the fixed plate out from the internal portion of cabinet when overhauing, be convenient for overhaul, when the user draws the fixed plate from the internal portion of cabinet through the curb plate, the connecting plate stretches out along first fluting, and fixed plate surface mounting's circuit and component increase the surface thickness of fixed plate, along with stretching out of fixed plate, the second fluting provides for fixed plate surface mounting's component and circuit and stretches out the space, the closure of the internal portion of cabinet when guaranteeing to overhaul simultaneously.

Needless to say, the technical solutions disclosed in the above two patent documents are not a good attempt in the technical field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a regulator cubicle convenient to overhaul, it can solve the narrow and small inside inconvenient problem of overhauing of cabinet body space, makes to overhaul convenient, swift.

The utility model relates to an electric cabinet convenient for maintenance, which comprises a cabinet body, wherein a cabinet door is arranged in front of the cabinet body; two parallel sliding rails perpendicular to the cabinet door are arranged on two sides of the bottom surface in the cabinet body, and grooves are respectively arranged on the two sliding rails; the method is characterized in that: the electric appliance element is arranged on the bearing plate, the left side and the right side of the lower surface of the bearing plate are respectively provided with a sliding block, and the two sliding blocks are respectively matched with the grooves on the two sliding rails; a tubular support column is arranged in the middle of the front edge of the lower surface of the bearing plate, and an electric push rod and a roller connected with the lower end of the electric push rod are arranged in the tubular support column; a first pressure sensor and a second pressure sensor are sequentially arranged at the bottom of the groove from front to back; the cabinet is characterized by further comprising a controller arranged in the cabinet body, and the electric push rod, the first pressure sensor and the second pressure sensor are electrically connected with the controller respectively.

Furthermore, a first magnetic block is arranged in one end, away from the cabinet door, of the groove, a second magnetic block is arranged on one side, close to the first magnetic block, of the sliding block, and the first magnetic block and the second magnetic block are attracted correspondingly.

Further, a handle is arranged on the front edge of the upper surface of the bearing plate.

Furthermore, the left side and the right side of the upper part of the cabinet body are respectively provided with a ventilation window, and the cabinet door is provided with two transparent observation windows.

Furthermore, a dust screen is arranged inside the ventilation window.

Further, the controller is fixed on the top surface of the cabinet body.

Compared with the prior art, the utility model has the following advantage:

because the bearing plate can be conveniently pulled out of the cabinet body and the electrical components fixed on the bearing plate, when the maintenance is needed, the cabinet door is opened, and the bearing plate is pulled out of the cabinet body for maintenance, so that the maintenance is convenient and fast, and the problem that the maintenance cannot be carried out in the narrow space of the cabinet body is solved;

because the bottom of the groove of the sliding rail is provided with the first pressure sensor and the second pressure sensor which are electrically connected with the controller, the electric push rod which is electrically connected with the controller is arranged below the bearing plate, and the controller can instruct the electric push rod to extend or retract according to the signals sent by the first pressure sensor and the second pressure sensor when the bearing plate is pulled out or pushed back, so that the operation is easy and convenient.

Because be provided with the tubulose support column below the loading board, electric putter and gyro wheel in the tubulose support column can lose balance when the loading board is pulled out, and electric putter starts this moment and stretches out the gyro wheel to ground, for the loading board provides the support, and the effect of gyro wheel makes the loading board promote more laborsavingly simultaneously.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

figure 4 is a schematic structural view of the cabinet body with the bearing plate pulled out.

In the figure (technical feature notation):

1-cabinet body, 11-cabinet door, 12-ventilation window, 13-dust screen, 14-transparent observation window;

2-a slide rail, 20-a groove, 21-a first magnetic block, 22-a second magnetic block;

3-bearing plate, 31-slide block, 32-tubular supporting column, 33-electric push rod, 34-roller, 35-handle,

4-controller, 41-first pressure sensor, 42-second pressure sensor.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, the electrical cabinet convenient to overhaul includes a cabinet body 1, and a cabinet door 11 is disposed in front of the cabinet body; two parallel sliding rails 2 which are perpendicular to the cabinet door 11 are arranged on two sides of the bottom surface in the cabinet body 1, and grooves 20 are respectively arranged on the two sliding rails 2; the method is characterized in that: the device also comprises a bearing plate 3 arranged on the two slide rails 2, electrical components (marks are not shown in the figure) are arranged on the bearing plate 3, slide blocks 31 are respectively arranged at the left side and the right side of the lower surface of the bearing plate 3, and the two slide blocks 31 are respectively matched with the grooves 20 on the two slide rails 2; a tubular support column 32 is arranged in the middle of the front edge of the lower surface of the bearing plate 3, and an electric push rod 33 and a roller 34 connected with the lower end of the electric push rod are arranged in the tubular support column 32; a first pressure sensor 41 and a second pressure sensor 42 are sequentially arranged at the bottom of the groove 20 from front to back; the intelligent cabinet is characterized by further comprising a controller 4 arranged in the cabinet body 1, and the electric push rod 33, the first pressure sensor 41 and the second pressure sensor 42 are respectively and electrically connected with the controller 4.

A first magnetic block 21 is arranged in one end of the groove 20 far away from the cabinet door 11, a second magnetic block 22 is arranged on one side of the sliding block 31 close to the first magnetic block, and the first magnetic block 21 and the second magnetic block 22 are attracted correspondingly. Used for fixing the bearing plate in the cabinet body.

A handle 35 is arranged in front of the upper surface of the bearing plate 3. So as to conveniently pull out or push the bearing plate into the cabinet body.

The left side and the right side of the upper part of the cabinet body 1 are respectively provided with a ventilation window 12 so as to facilitate heat dissipation of electrical elements; two transparent observation windows 14 are arranged on the cabinet door 11 so as to find out the faults of the electric appliance elements in time.

A dust screen 13 is provided inside the ventilation window 12 to reduce dust entering the cabinet.

The controller 4 is fixed on the top surface inside the cabinet body 1 to ensure that the arrangement space of the electrical components is not affected.

Before use, an external power supply is connected. When the cabinet needs to be overhauled, after no obvious accident happens when the interior of the cabinet body 1 is checked through the transparent observation window 14, the cabinet door 11 is opened, the bearing plate 3 is pulled out of the cabinet body 1 by the hand-pulling handle 35, and the second magnetic block 22 is separated from the first magnetic block 21; in the process of pulling out the bearing plate 3, the sliding block 31 sequentially passes through the first pressure sensor 41 and the second pressure sensor 42, at this time, the controller 4 sequentially receives pressure signals of the first pressure sensor 41 and the second pressure sensor 42, the controller 4 obtains a signal that the bearing plate 3 is pulled out of the cabinet body 1 and starts the electric push rod 33, and the electric push rod 33 enables the roller 34 to extend downwards out of the tubular support column 32 to the ground so as to support the bearing plate 3; after the overhaul is finished, the bearing plate 3 is pushed back into the cabinet body 1, in the process, the sliding block 31 sequentially passes through the second pressure sensor 42 and the first pressure sensor 41, signals are transmitted to the controller 4, the controller 4 obtains signals that the bearing plate 3 withdraws the cabinet body 1 and starts to withdraw the electric push rod 33, the roller 34 retracts into the tubular supporting column 32, then the bearing plate 3 is continuously pushed back into the cabinet body 1, the tubular supporting column 32 is in contact with the bottom surface inside the cabinet body 1 to provide support, the second magnetic block 22 is in contact with and attracts the first magnetic block 21, and therefore the bearing plate 3 is fixed.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

It should be noted that the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. in the description are based on the directions or positional relationships shown in the drawings, and are only for convenience of description, and do not indicate or imply that the device or element referred to must have a specific directional configuration and operation, and thus, should not be construed as limiting the present invention.

Claims

1. An electrical cabinet convenient to overhaul comprises a cabinet body (1), wherein a cabinet door (11) is arranged in front of the cabinet body; two parallel sliding rails (2) which are vertical to the cabinet door (11) are arranged on two sides of the bottom surface in the cabinet body (1), and grooves (20) are respectively arranged on the two sliding rails (2); the method is characterized in that: the electric appliance element bearing plate is characterized by further comprising a bearing plate (3) arranged on the two sliding rails (2), an electric appliance element is arranged on the bearing plate (3), sliding blocks (31) are arranged on the left side and the right side of the lower surface of the bearing plate (3), and the two sliding blocks (31) are matched with grooves (20) on the two sliding rails (2) respectively; a tubular support column (32) is arranged in the middle of the front side of the lower surface of the bearing plate (3), and an electric push rod (33) and a roller (34) connected with the lower end of the electric push rod are arranged in the tubular support column (32); a first pressure sensor (41) and a second pressure sensor (42) are sequentially arranged at the bottom of the groove (20) from front to back; the electric cabinet is characterized by further comprising a controller (4) arranged in the cabinet body (1), wherein the electric push rod (33), the first pressure sensor (41) and the second pressure sensor (42) are electrically connected with the controller (4) respectively.

2. The electrical cabinet for facilitating service of claim 1, wherein: a first magnetic block (21) is arranged at one end, far away from the cabinet door (11), of the groove (20), a second magnetic block (22) is arranged at one side, close to the first magnetic block, of the sliding block (31), and the first magnetic block (21) and the second magnetic block (22) are attracted correspondingly.

3. An electrical cabinet for facilitating service according to claim 1 or 2, wherein: a handle (35) is arranged at the front edge of the upper surface of the bearing plate (3).

4. The electrical cabinet for facilitating service of claim 1, wherein: the left side and the right side of the upper part of the cabinet body (1) are respectively provided with a ventilation window (12), and the cabinet door (11) is provided with two transparent observation windows (14).

5. The electrical cabinet for facilitating service of claim 4, wherein: and a dust screen (13) is arranged in the ventilation window (12).

6. The electrical cabinet for facilitating service of claim 1, wherein: the controller (4) is fixed on the top surface inside the cabinet body (1).