CN220652588U - Power distribution cabinet convenient to overhaul - Google Patents

Abstract

The utility model discloses a power distribution cabinet convenient to overhaul, which comprises a cabinet body, wherein a cabinet door is rotatably arranged in front of the cabinet body through a hinge, a fixed block is fixedly arranged on the back of the cabinet body, locking holes are formed in the fixed block and the back of the cabinet body, a ventilation groove is formed in the side edge of the cabinet body, a ventilation grid is fixedly arranged in the ventilation groove, the power distribution cabinet convenient to overhaul is fixedly arranged on a wall surface through locking bolts in the cabinet body and locking holes in the fixed block when the dual-power supply cabinet is arranged, namely, the power distribution cabinet is installed, and is convenient to disassemble and assemble.

Description

Power distribution cabinet convenient to overhaul

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet convenient to overhaul.

Background

The power distribution cabinet (box) is a final-stage device of a power distribution system, the power distribution cabinet (box) is a generic name of a motor control center, and the power distribution cabinet is used in the occasions with scattered loads and fewer loops, and the motor control center is used in the occasions with concentrated loads and more loops. They distribute the power of a circuit of a power distribution device of a previous stage to a nearby load, which device should provide protection, monitoring and control to the load.

But current switch board simple structure, the heat dispersion is relatively poor, and the internal wire of cabinet takes place the winding more easily, has certain potential safety hazard to can lead to daily maintenance comparatively troublesome, there is certain potential safety hazard.

The prior art scheme (Chinese patent of utility model with publication number of CN 210517410U) discloses a power distribution cabinet convenient to overhaul, and the power distribution cabinet is internally provided with a plurality of fixed plates for supporting and fixing electrical equipment along the vertical direction equidistance, and both sides of the fixed plates are provided with fixed blocks, and the front of two fixed blocks is all run through and is provided with a chute in the shape of inverted T, and the device is inconvenient to arrange the wire, produces the winding easily, and is inconvenient for daily maintenance. According to the power distribution cabinet convenient to overhaul, when maintenance operation is inconvenient in the power distribution cabinet body, the fixing plate can be directly pulled outwards, the fixing plate slides out of the sliding groove, then the electric elements on the fixing plate are maintained or replaced, after maintenance is completed, the two ends of the fixing plate slide into the sliding groove along the two guide plates, the sliding plate is completely arranged in the sliding groove, and then the fixing plate can be reinstalled in the power distribution cabinet.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a power distribution cabinet convenient to overhaul, which aims to solve the problems that the prior power distribution cabinet is simple in structure, poor in heat dissipation, and easy to wind, has certain potential safety hazards, causes more trouble in daily maintenance and repair and has certain potential safety hazards.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch board convenient to overhaul, includes the cabinet body, the cabinet door is installed through hinge rotation in the front of the cabinet body, the back fixed mounting of the cabinet body has the fixed block, the locking hole has all been seted up to the back of fixed block and the cabinet body, ventilation slot has been seted up to the side of the cabinet body, ventilation slot's inside fixed mounting has ventilative grid, the seal groove has been seted up in the front of the cabinet body, the cabinet door is close to the one side fixed mounting of the cabinet body and has the sealing strip, the internal portion fixed mounting of cabinet has two sets of circuit boards, the bottom fixed mounting of circuit board has the wiring mouth, the bottom of the internal portion of cabinet is provided with the separated time subassembly.

Preferably, the branching assembly comprises a branching pipe, a branching port, a fixing plate and bolts, the branching port is formed in the top of the branching pipe, the fixing plate is fixedly arranged on the side of the branching pipe, the bolts are arranged between the fixing plate and the cabinet body, the fixing plate and the cabinet body are detachably connected through the bolts, the line is convenient to arrange, and winding is prevented.

Preferably, the branching pipe penetrates through the bottom of the cabinet body, the branching ports are formed in the same number, and the branching ports are distributed annularly around the central line of the branching pipe, so that the power line is prevented from winding.

Preferably, the same two ventilation grooves are formed, the same four fixing blocks are arranged, the number of the first locking holes is the same as that of the fixing blocks, and the first locking holes and the fixing blocks are in one-to-one correspondence, so that heat dissipation and installation are facilitated.

Preferably, the branching pipes are provided with the same two groups and are symmetrically distributed about the central line of the cabinet body, so that the maintenance is facilitated.

Preferably, the sealing groove is matched with the sealing strip, and the threaded end of the bolt extends into the inner wall of the cabinet body, so that the line distribution pipe is convenient to install.

Compared with the prior art, the utility model provides the power distribution cabinet convenient to overhaul, which has the following beneficial effects: this switch board convenient to overhaul, when installing this dual supply box, the locking bolt passes through the internal locking hole on the cabinet body and the fixed block, accomplish cabinet body fixed mounting on the wall promptly, easy dismounting, the branching pipe inserts the internal logical groove of cabinet, fix the branching pipe at the cabinet internally with the bolt through the fixed plate, pass the separated time mouth with the line respectively and install on the circuit board, every line passes from the separated time mouth respectively, avoid the winding between line and the line to lead to the maintenance difficulty, the removable different specification of staff divides the spool, make things convenient for the electric wire to pass the separated time mouth respectively, the dismouting is convenient, the practicality has been improved greatly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the rear perspective structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Wherein: 1. a cabinet body; 2. a cabinet door; 3. a fixed block; 4. a locking hole; 5. a ventilation groove; 6. a ventilation grille; 7. sealing grooves; 8. a sealing strip; 9. a circuit board; 10. a wiring port; 11. a branching assembly; 1101. a line dividing pipe; 1102. a branching port; 1103. a fixing plate; 1104. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a power distribution cabinet convenient to overhaul comprises a cabinet body 1, wherein a cabinet door 2 is rotatably installed in front of the cabinet body 1 through a hinge, a fixed block 3 is fixedly installed on the back of the cabinet body 1, locking holes 4 are formed in both the fixed block 3 and the back of the cabinet body 1, a ventilation groove 5 is formed in the side edge of the cabinet body 1, a ventilation grid 6 is fixedly installed in the ventilation groove 5, a sealing groove 7 is formed in the front of the cabinet body 1, a sealing strip 8 is fixedly installed on one surface, close to the cabinet body 1, of the cabinet door 2, two groups of circuit boards 9 are fixedly installed in the cabinet body 1, a wiring port 10 is fixedly installed at the bottom end of the circuit boards 9, a branching component 11 is arranged at the bottom end of the interior of the cabinet body 1, and when the double power supply box is installed, locking bolts are used for fixedly installing the cabinet body 1 on a wall through locking holes 4 in the cabinet body 1 and the fixed block 3, namely, the installation is completed, and the disassembly and assembly are convenient;

the branching assembly 11 comprises a branching pipe 1101, a branching port 1102, a fixing plate 1103 and bolts 1104, the branching port 1102 is formed in the top of the branching pipe 1101, the fixing plate 1103 is fixedly arranged on the side of the branching pipe 1101, the bolts 1104 are arranged between the fixing plate 1103 and the cabinet 1, the fixing plate 1103 and the cabinet 1 are detachably connected through the bolts 1104, in the process of using the device, the branching pipe 1101 is inserted into a through groove in the cabinet 1, the branching pipe 1101 is fixed in the cabinet 1 through the fixing plate 1103 by the bolts 1104, wires respectively penetrate through the branching port 1102 and are arranged on the circuit board 15, each wire respectively penetrates through the branching port 1102, and the difficulty in maintenance caused by winding between the wires is avoided;

the branching pipe 1101 runs through in the bottom of the cabinet body 1, the same a plurality of branching ports 1102 are provided, the branching ports 1102 are annularly distributed around the central line of the branching pipe 1101, the same two ventilating grooves 5 are provided with the same four ventilating grooves, the locking holes 4 are the same as the fixed blocks 3 in number and correspond to each other, the branching pipes 1101 are provided with the same two groups, the branching pipes are symmetrically distributed around the central line of the cabinet body 1, the sealing grooves 7 are matched with the sealing strips 8, the threaded ends of the bolts 1104 extend to the inner wall of the cabinet body 1, in the process of using the device, the staff can replace the branching pipes 1101 with different specifications, the electric wires conveniently and respectively penetrate through the branching ports 1102, the disassembly and the assembly are convenient, and the practicability is greatly improved.

When using, when installing this dual supply box, locking bolt passes through the locking hole 4 in the cabinet body 1 and on the fixed block 3, with cabinet body 1 fixed mounting on the wall, install promptly, easy dismounting, the inside logical groove of cabinet body 1 is inserted to the branch pipe 1101, fix the branch pipe 1101 in cabinet body 1 through fixed plate 1103 with bolt 1104, pass the branch line mouth 1102 respectively with the line and install on circuit board 15, every line passes from branch line mouth 1102 respectively, avoid the winding between line and the line to lead to the maintenance difficulty, in the in-process of using the device, the removable branch pipe 1101 of different specifications of staff makes things convenient for the electric wire to pass branch line mouth 1102 respectively, the dismouting is convenient, the practicality has been improved greatly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a switch board convenient to overhaul, includes the cabinet body (1), its characterized in that: the cabinet is characterized in that a cabinet door (2) is rotatably installed in front of the cabinet body (1) through a hinge, a fixing block (3) is fixedly installed on the back of the cabinet body (1), locking holes (4) are formed in the back of the fixing block (3) and the back of the cabinet body (1), a ventilation groove (5) is formed in the side edge of the cabinet body (1), a ventilation grid (6) is fixedly installed in the ventilation groove (5), a sealing groove (7) is formed in the front of the cabinet body (1), a sealing strip (8) is fixedly installed on one surface, close to the cabinet body (1), of the cabinet door (2), two groups of circuit boards (9) are fixedly installed in the cabinet body (1), wiring ports (10) are fixedly installed in the bottom of the circuit boards (9), and branching components (11) are arranged in the bottom of the cabinet body (1).

2. The power distribution cabinet convenient to overhaul as recited in claim 1, further comprising: the branching assembly (11) comprises a branching pipe (1101), a branching port (1102), a fixing plate (1103) and bolts (1104), the branching port (1102) is formed in the top of the branching pipe (1101), the fixing plate (1103) is fixedly arranged on the side of the branching pipe (1101), the bolts (1104) are arranged between the fixing plate (1103) and the cabinet body (1), and the fixing plate (1103) and the cabinet body (1) are detachably connected through the bolts (1104).

3. The power distribution cabinet convenient to overhaul as recited in claim 2, further comprising: the branching pipe (1101) penetrates through the bottom of the cabinet body (1), the branching ports (1102) are formed in the same number, and the branching ports (1102) are distributed annularly around the central line of the branching pipe (1101).

4. A power distribution cabinet for easy maintenance according to claim 3, wherein: the ventilation grooves (5) are formed in two identical ways, the fixing blocks (3) are arranged in four identical ways, and the locking holes (4) and the fixing blocks (3) are identical in number and correspond to each other one by one.

5. The power distribution cabinet convenient to overhaul as recited in claim 4, further comprising: the branching pipes (1101) are provided with two identical groups and are symmetrically distributed about the central line of the cabinet body (1).

6. The power distribution cabinet convenient to overhaul as recited in claim 5, further comprising: the sealing groove (7) is matched with the sealing strip (8), and the threaded end of the bolt (1104) extends into the inner wall of the cabinet body (1).