Power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet which comprises a power distribution cabinet body, one side of the power distribution cabinet body is rotatably connected with a first side plate, the other side of the power distribution cabinet body is rotatably connected with a second side plate, one side, away from the power distribution cabinet body, of the second side plate is rotatably connected with a cabinet door, and fixing seats are fixed above and below the front side of the inner wall of the power distribution cabinet body. Connecting shells are fixed to the surfaces of one sides of the first side plate and the second side plate correspondingly, movable cavities are formed in the connecting shells, fixed long rods are slidably connected to the interiors of the movable cavities, and connecting pieces are fixed to one sides of the bottoms of the fixed long rods. According to the power distribution cabinet, through the arrangement of the first side plate, the second side plate, the fixed seat, the connecting shell, the movable cavity, a fixed long rod, a connecting piece, a movable block, a fixed frame, a bidirectional lead screw and a protruding holding block, the operation space after opening can be increased, maintenance workers can conveniently maintain the interior of the power distribution cabinet body, meanwhile, the power distribution cabinet body can be changed into an initial shape, and the power distribution cabinet is simple in structure and convenient to use. And operation by people is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet. Background Art

[0002] The distribution cabinet, also called the distribution box, is the terminal equipment of the distribution system. It is divided into power distribution cabinets, lighting distribution cabinets and metering cabinets according to the functional type. It is divided into outdoor distribution cabinets and indoor distribution cabinets according to the installation location. The indoor distribution cabinet is usually smaller in size. Some small distribution cabinets are installed on the wall for use. This type of distribution cabinet is called a wall-mounted distribution cabinet.

[0003] For example, the utility model with application number CN202022228837.5 discloses an indoor power distribution cabinet for power transmission, which includes a power distribution cabinet body, which is rotatably connected to a cabinet door through a hinge, and the upper and lower inner walls of the end of the power distribution cabinet body close to the cabinet door are provided with horizontally arranged grooves, and the inner side walls of the grooves are provided with wire strips, and the side walls of the power distribution cabinet body away from the hinges are embedded with travel switches, and the travel switches are electrically connected to the wire strips, and the side walls of the power distribution cabinet body close to the hinges are provided with vertical lighting components, and by arranging a button switch in conjunction with a limit rod, and the button and the wire rope are set against each other, and the limit rod and the wire rope are set against each other, the pull rod can be extended or shortened, which facilitates the left and right movement of the lighting component in the groove, provides a good lighting effect, avoids operators from operating in dim light, and improves work efficiency, but the power distribution cabinet usually opens the door on the front of the cabinet body, and when it is necessary to maintain the circuit components on both sides of the cabinet, maintenance from the front will result in a smaller operating space, thereby limiting construction.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a new type of distribution cabinet is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a power distribution cabinet to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distribution cabinet, comprising a distribution cabinet body, one side of the distribution cabinet body is rotatably connected to side panel one, and the other side is rotatably connected to side panel two, the side of side panel two away from the distribution cabinet body is rotatably connected to a cabinet door, fixed seats are fixed on the upper and lower sides of the front side of the inner wall of the distribution cabinet body, one side surface of side panel one and side panel two are fixed with connecting shells, and a movable cavity is provided inside the connecting shell, a fixed long rod is slidably connected inside the movable cavity, and a connecting piece is fixed on one side of the bottom of the fixed long rod, a movable block is fixed on the end of the connecting piece away from the fixed long rod, a fixed frame is fixed on one side of the outer surface of the connecting shell, and the inner side of the fixed frame is rotatably connected to a bidirectional screw rod, and a protruding grip block is fixed on the top of the bidirectional screw rod.

[0007] Furthermore, the fixed long rod, the connecting piece and the movable block are fixedly connected, and the fixed long rod is symmetrically distributed with respect to the transverse center axis of the connecting shell.

[0008] Furthermore, a long support block is fixed to the rear end of the power distribution cabinet body, and a mounting seat is provided on a side of the long support block away from the power distribution cabinet body.

[0009] Furthermore, a slot is provided on a surface of one side of the mounting seat close to the supporting long block.

[0010] Furthermore, the supporting long block is engaged and connected with the card slot, and the shape of the supporting long block is T-shaped.

[0011] Furthermore, a transverse support block is fixed below the mounting seat, and a magnetic attraction layer is provided on the surface of one end of the supporting long block close to the transverse support block.

[0012] The utility model provides a power distribution cabinet, which has the following beneficial effects:

[0013] 1. The utility model can utilize the rotatable connection between the side panel 1 and the side panel 2 and the power distribution cabinet body through the arrangement of the side panel 1 and the side panel 2, so that after the cabinet door is opened, the operation space after opening can be increased, and the scope of application is increased, so that when the maintenance worker performs internal maintenance of the power distribution cabinet body, it is more convenient to operate. At the same time, under the action of the fixing seat, the connecting shell, the movable cavity, the fixed long rod, the connecting piece, the movable block, the fixing frame, the bidirectional screw rod and the protruding grip block, the position of the side panel 1 and the side panel 2 rotatably connected to the power distribution cabinet body can be fixed. The structural design can improve the flexibility of the power distribution cabinet body when it is used, so that the side panel 1 and the side panel 2 can be rotated or not rotated according to the needs;

[0014] 2. The utility model can facilitate the installation or removal of the power distribution cabinet body by arranging the supporting long block, the mounting seat, the slot, the cross block and the magnetic attraction layer. The supporting long block and the slot on the mounting seat can be connected by a snap-fit ​​connection, and the cross block and the magnetic attraction layer can be attracted to each other by magnets, so as to avoid the traditional installation of the power distribution cabinet body by screws, which causes the installation to be time-consuming and laborious. The supporting long block has a certain length, which can increase the distance between the power distribution cabinet body and the wall after installation, so as to avoid the gap between the power distribution cabinet body and the wall being too small, which affects the heat dissipation of the power distribution cabinet body or causes moisture inside the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a power distribution cabinet of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a power distribution cabinet of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of a connection shell of a power distribution cabinet of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of a mounting base of a power distribution cabinet of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of a cross-block structure of a power distribution cabinet.

[0020] In the figure: 1. Distribution cabinet body; 2. Side panel 1; 3. Side panel 2; 4. Cabinet door; 5. Fixed seat; 6. Connecting shell; 7. Movable cavity; 8. Fixed long rod; 9. Connecting piece; 10. Movable block; 11. Fixed frame; 12. Bidirectional screw rod; 13. Protruding grip block; 14. Support long block; 15. Mounting seat; 16. Card slot; 17. Cross block; 18. Magnetic layer. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 , Figure 2 and Figure 3As shown, a power distribution cabinet comprises a power distribution cabinet body 1, one side of the power distribution cabinet body 1 is rotatably connected to a side panel 1 2, and the other side is rotatably connected to a side panel 2 3, the side of the side panel 2 3 away from the power distribution cabinet body 1 is rotatably connected to a cabinet door 4, the cabinet door 4 is rotatably connected to the side panel 2 3 through a hinge, the side panel 1 2 and the side panel 2 3 are both rotatably connected to the power distribution cabinet body 1 through a hinge, the arrangement of the side panel 1 2 and the side panel 2 3 can increase the operating space after opening, so as to facilitate maintenance workers to carry out internal maintenance of the power distribution cabinet body 1, the upper and lower parts of the front side of the inner wall of the power distribution cabinet body 1 are fixed with a fixing seat 5, the surface of the fixing seat 5 is correspondingly provided with a hole matching the fixed long rod 8, the side panels 1 2 and the side panels 2 3 are both fixed with a connecting shell 6, and the interior of the connecting shell 6 is provided with an active cavity 7, and the interior of the active cavity 7 is slidably connected with a fixed long rod 8. Rod 8, and a connecting piece 9 is fixed on one side of the bottom of the fixed long rod 8, and a movable block 10 is fixed on the end of the connecting piece 9 away from the fixed long rod 8, and a thread hole matching the bidirectional screw rod 12 is opened on the surface of the movable block 10, and a fixing frame 11 is fixed on one side of the outer surface of the connecting shell 6, and the inner side of the fixing frame 11 is rotatably connected with the bidirectional screw rod 12, and the bidirectional screw rod 12 passes through the thread hole opened on the surface of the movable block 10, and a protruding grip block 13 is fixed on the top of the bidirectional screw rod 12, the fixed long rod 8, the connecting piece 9 are fixedly connected to the movable block 10, and the fixed long rod 8 is symmetrically distributed about the transverse central axis of the connecting shell 6, and the installation of the fixed seat 5, the connecting shell 6, the movable cavity 7, the fixed long rod 8, the connecting piece 9, the movable block 10, the fixing frame 11, the bidirectional screw rod 12 and the protruding grip block 13 can fix the position of the side panel 2 and the side panel 3.

[0023] like Figure 4 and Figure 5 As shown, a supporting long block 14 is fixed to the rear end of the distribution cabinet body 1, and the supporting long block 14 is symmetrically distributed about the vertical center axis of the distribution cabinet body 1 to increase the distance between the distribution cabinet body 1 and the wall after installation. A mounting seat 15 is provided on the side of the supporting long block 14 away from the distribution cabinet body 1, and a card slot 16 is provided on the surface of the mounting seat 15 on the side close to the supporting long block 14, and the card slot 16 matches the supporting long block 14, and the supporting long block 14 is connected by card slot 16, and the shape of the supporting long block 14 is T-shaped, and a cross block 17 is fixed below the mounting seat 15, and the cross block 17 is made of iron, and a magnetic attraction layer 18 is provided on the surface of one end of the supporting long block 14 close to the cross block 17, and the arrangement of the supporting long block 14, the mounting seat 15, the card slot 16, the cross block 17 and the magnetic attraction layer 18 facilitate the operation of installing or removing the distribution cabinet body 1.

[0024] Working principle: The power distribution cabinet firstly Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The structure shown in the figure, when in use, the mounting base 15 can be fixed to the wall to be installed by screws, and the end of the mounting base 15 with the cross block 17 is installed downward, and then the support long block 14 at the rear end of the distribution cabinet body 1 is connected with the card slot 16 on the mounting base 15, and the support long block 14 is aligned with the card slot 16 and pushed downward to connect the two. When the end of the support long block 14 with the magnetic absorption layer 18 contacts the cross block 17, at this time, because the cross block 17 is made of iron, the magnetic absorption layer 18 will be connected with the cross block 17. The cabinet body 1 can be installed on the mounting base 15 fixed to the wall by the attraction phenomenon. When the cabinet body 1 needs to be disassembled later, the cabinet body 1 can be pushed upward to separate the end of the supporting long block 14 with the magnetic attraction layer 18 from the cross block 17 until the supporting long block 14 is out of the card slot 16. After the cabinet body 1 is installed, the relevant circuits can be connected so that it can be officially used. During the use, the interior of the cabinet body 1 needs to be regularly maintained. At this time, the worker can first open the side panel. The cabinet door 4 connected by the second and third rotations is then held by hand with the protruding grip block 13 fixed on the connecting shell 6 on the inner wall of the side panel 23, and rotated clockwise. At this time, the bidirectional screw rod 12 on the fixed frame 11 connected with the protruding grip block 13 will rotate synchronously, and its rotation will shorten the distance between the two movable blocks 10 outside the bidirectional screw rod 12. Because the fixed long rod 8 is fixedly connected to the movable block 10 through the connecting piece 9, the fixed long rod 8, which is symmetrically arranged up and down, will be in the movable cavity 7 of the connecting shell 6 under the action of the corresponding connected movable block 10. Sliding occurs, and one end of the fixed long rod 8 will gradually separate from the fixed seat 5 on the distribution cabinet body 1. When it is completely separated, the hinge design can be used to rotate the side panels 2 3 and 1 2 on the left and right sides of the distribution cabinet body 1 respectively. The side panel 2 3 rotates ninety degrees clockwise, and the side panel 1 2 rotates ninety degrees counterclockwise. This operation can increase the operating space after the cabinet door 4 is opened, and increase the range of operation to facilitate workers to carry out maintenance. When the maintenance is completed, the above method can be reversed to restore the original state of the distribution cabinet body 1.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A power distribution cabinet, comprising a power distribution cabinet body (1), characterized in that: One side of the power distribution cabinet body (1) is rotatably connected to a side panel 1 (2), and the other side is rotatably connected to a side panel 2 (3); a side of the side panel 2 (3) away from the power distribution cabinet body (1) is rotatably connected to a cabinet door (4); a fixing seat (5) is fixed to the upper and lower sides of the front side of the inner wall of the power distribution cabinet body (1); a connecting shell (6) is fixed to one side surface of the side panel 1 (2) and the side panel 2 (3); a movable cavity (7) is provided inside the connecting shell (6); a fixed long rod (8) is slidably connected inside the movable cavity (7); a connecting piece (9) is fixed to one side of the bottom of the fixed long rod (8); a movable block (10) is fixed to one end of the connecting piece (9) away from the fixed long rod (8); a fixing frame (11) is fixed to one side of the outer surface of the connecting shell (6); a bidirectional screw rod (12) is rotatably connected to the inner side of the fixing frame (11); a protruding gripping block (13) is fixed to the top of the bidirectional screw rod (12).

2. A power distribution cabinet according to claim 1, characterized in that: The fixed long rod (8), the connecting piece (9) and the movable block (10) are fixedly connected, and the fixed long rod (8) is symmetrically distributed about the transverse center axis of the connecting shell (6).

3. A power distribution cabinet according to claim 1, characterized in that: A supporting long block (14) is fixed to the rear end of the power distribution cabinet body (1), and a mounting seat (15) is provided on a side of the supporting long block (14) away from the power distribution cabinet body (1).

4. A power distribution cabinet according to claim 3, characterized in that: A slot (16) is provided on a surface of one side of the mounting seat (15) close to the supporting long block (14).

5. A power distribution cabinet according to claim 4, characterized in that: The supporting long block (14) is engaged and connected with the clamping slot (16), and the supporting long block (14) is in a T-shape.

6. A power distribution cabinet according to claim 3, characterized in that: A transverse abutment block (17) is fixed below the mounting seat (15), and a magnetic attraction layer (18) is provided on the surface of one end of the supporting long block (14) close to the transverse abutment block (17).

Images