CN221201877U

CN221201877U - A power control box convenient for inspection and maintenance

Info

Publication number: CN221201877U
Application number: CN202323030075.8U
Authority: CN
Inventors: 杨玉; 王奕执; 郭中锵
Original assignee: Jiangsu Kangli Electric Power Construction Co ltd
Current assignee: Jiangsu Kangli Electric Power Construction Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-06-21
Anticipated expiration: 2033-11-09

Abstract

The utility model discloses a power control box which is convenient for inspection and maintenance, comprising a control box body and a mounting plate, wherein an installation compartment is arranged in the control box body, and connection terminals are symmetrically arranged on the upper and lower rear walls of the installation compartment, and the connection terminals are respectively connected to an external power supply, and fixing components are arranged on the left and right walls of the installation compartment; a connection component which cooperates with the connection terminal is arranged on the front end surface of the installation plate, and the connection component is used for accessing the wire of the power control device and electrically connecting with the connection terminal, and the installation plate is installed in the installation compartment through the fixing component. The connection terminals, the connection components and the fixing components of the utility model facilitate the disassembly of the entire installation plate during inspection, so that the power control device on the installation plate can be removed for inspection together, and there is no need to carry out inspection in a narrow installation compartment, so that the inspection can be more convenient.

Description

Power control box convenient to overhaul and maintain

Technical Field

The utility model relates to the technical field of power supply control boxes, in particular to a power supply control box convenient to overhaul and maintain.

Background

The power supply control box is a control center for reasonably distributing electric energy to various components in a command power supply line, the box body of the power supply control box is generally made of cold-rolled steel plates or alloys and used for storing related components, the power supply control box mainly provides an operating power supply for a circuit breaker and other equipment, and the power supply control box is a control center for reasonably distributing electric energy to various components in the command power supply line and is widely applied to various environments.

For example, the patent with the application number 202122317917.9 comprises a box body, a box door, a rear plate, a solar silicon plate, a base, an illuminating lamp, buttons, paying-off holes, sliding grooves, grooved wheels, a mounting plate and an electric push rod, wherein the solar silicon plate is symmetrically arranged at the top end of the box body, the box door is close to the base, the illuminating lamp is fixedly arranged at one side of the base, the box door is far away from one side of the box body, the buttons are respectively symmetrically arranged at two side walls of the inner part of the box body, the sliding grooves are in sliding connection with the grooved wheels, the grooved wheels are fixedly connected with the mounting plate, the mounting plate is close to one side of the rear plate and fixedly connected with the output end of the electric push rod, and the electric push rod is fixedly arranged on the rear plate and has a simple structure and practical function, and is convenient, more energy-saving and environment-friendly for the power control box to maintain and overhaul at night.

The inventor believes that the prior art including the technology cannot take out the whole power control device quickly and is inconvenient to overhaul in a narrow box body.

Disclosure of utility model

The utility model aims to provide a power supply control box convenient to overhaul and maintain, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power control box convenient to overhaul and maintain, includes control box body and mounting panel, be equipped with the installation storehouse in the control box body, the back wall of installation storehouse is equipped with connecting terminal from top to bottom symmetrically, connecting terminal is connected with external power source respectively, the left and right sides wall of installation storehouse is equipped with fixed subassembly; the front end face of the mounting plate is provided with a connecting component matched with the connecting terminal, the connecting component is used for being connected with a lead of the power supply control device and is electrically connected with the connecting terminal, and the mounting plate is mounted in the mounting bin through a fixing component.

As a preferred implementation mode of the power supply control box convenient to overhaul and maintain, provided by the utility model, the power supply control box is provided with the following components: the connecting assembly comprises a wiring terminal and a screw rod, wherein an interface matched with the screw rod is arranged on the front end face of the connecting terminal, the wiring terminal is installed on the front end face of the mounting plate in an up-down symmetrical mode, a plurality of inwards concave grooves are formed in one ends, close to each other, of the wiring terminal, a screw hole is formed in the front end face of the wiring terminal, the screw hole is communicated with the grooves, the screw rod is in threaded connection in the screw hole, and the screw rod penetrates through the wiring terminal and the mounting plate and stretches into the interface.

As a preferred implementation mode of the power supply control box convenient to overhaul and maintain, provided by the utility model, the power supply control box is provided with the following components: one end of the screw rod inserted into the interface is provided with an arc surface.

As a preferred implementation mode of the power supply control box convenient to overhaul and maintain, provided by the utility model, the power supply control box is provided with the following components: the fixing assembly comprises a mounting block and fixing pins, wherein the mounting block is symmetrically mounted on the left wall and the right wall of the mounting bin, one end, close to each other, of the mounting block is provided with an inwards concave mounting groove, the upper wall and the lower wall of the mounting groove are symmetrically provided with mounting holes, the fixing pins are slidably connected in the mounting holes, the left end and the right end of the mounting plate are symmetrically provided with fixing blocks matched with the mounting grooves, and the upper end and the lower end of the fixing blocks are symmetrically provided with fixing holes matched with the fixing pins.

As a preferred implementation mode of the power supply control box convenient to overhaul and maintain, provided by the utility model, the power supply control box is provided with the following components: the mounting hole is internally provided with a spring, and two ends of the spring are fixedly connected with the fixing pin and the mounting hole respectively.

As a preferred implementation mode of the power supply control box convenient to overhaul and maintain, provided by the utility model, the power supply control box is provided with the following components: the inner wall symmetry of mounting hole is equipped with the spout, the outer wall of fixed pin be equipped with spout sliding connection's slider.

As a preferred implementation mode of the power supply control box convenient to overhaul and maintain, provided by the utility model, the power supply control box is provided with the following components: one end of the fixing pin extending into the fixing hole is provided with an arc surface.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the connecting terminal, the connecting component and the fixing component are convenient to detach the whole mounting plate during maintenance, so that the whole mounting plate is taken down together with the power control device on the mounting plate for maintenance, and maintenance in a narrow mounting bin is not needed, so that the maintenance can be more convenient.

Drawings

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

FIG. 2 is an overall front cross-sectional view of the present utility model;

FIG. 3 is an overall side cross-sectional view of the present utility model;

FIG. 4 is an enlarged view of the utility model at a;

Fig. 5 is an enlarged view of the utility model at b.

In the figure: 1. a control box body; 11. a mounting bin; 12. a connection terminal; 121. an interface;

2. A mounting plate; 21. a fixed block; 211. a fixing hole;

3. A fixing assembly; 31. a mounting block; 311. a mounting groove; 312. a mounting hole; 3121. a chute; 3122. a spring; 32. a fixing pin; 321. a slide block;

4. A connection assembly; 41. a connection terminal; 411. a groove; 412. a screw hole; 42. and (3) a screw.

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. 1-5, the utility model provides a power supply control box convenient to overhaul and maintain, which comprises a control box body 1 and a mounting plate 2, wherein a mounting bin 11 is arranged in the control box body 1, connecting terminals 12 are symmetrically arranged on the back wall of the mounting bin 11 up and down, the connecting terminals 12 are respectively connected with an external power supply, and fixing assemblies 3 are arranged on the left wall and the right wall of the mounting bin 11; the front end face of the mounting plate 2 is provided with a connecting component 4 matched with the connecting terminal 12, the connecting component 4 is used for being connected with a lead wire of a power supply control device and is electrically connected with the connecting terminal 12, and the mounting plate 2 is mounted in the mounting bin 11 through the fixing component 3.

Specifically, connecting terminal 12, coupling assembling 4 and fixed subassembly 3, when the maintenance, conveniently dismantle whole mounting panel 2 to take off the maintenance together with the power control device on mounting panel 2, need not overhaul in narrow installation storehouse 11, make the maintenance more convenient.

As a preferred scheme, still further, through setting up interface 121, binding post 41, screw rod 42, recess 411 and screw 412, can make things convenient for binding post 41 and connecting terminal 12 grafting, when making dismantlement mounting panel 2, conveniently dismantle to the maintenance is taken off to the convenience.

As a preferred scheme, further, through setting up the cambered surface, can make things convenient for screw rod 42 to insert in interface 121 through the direction of cambered surface, and can when the wiring, conveniently pass the hole of copper nose to when inserting power control device, the convenience wiring.

As a preferred scheme, still further, through setting up installation piece 31, fixed pin 32, mounting groove 311, fixed block 21 and fixed orifices 211, conveniently go into the mounting groove 311 through fixed block 21 card, in going into fixed orifices 211 through fixed pin 32 card, realize locking to realize fixing.

Further, by providing the spring 3122, the fixing pin 32 can be pushed into the fixing hole 211 by the spring 3122, thereby realizing locking of the fixing block 21.

Preferably, further, the sliding block 321 and the sliding groove 3121 are provided, so that the fixing pin 32 is slidably connected in the mounting hole 312.

Preferably, by providing the arc surface, the fixing hole 211 is pushed out to unlock the fixing pin 32 when the fixing block 21 is pulled out by guiding the arc surface.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted.

The utility model provides a power supply control box convenient to overhaul and maintain, which comprises the following using processes:

When the cover is detached, the cover is opened, the mounting plate 2 is further pulled out, the fixing pin 32 is extruded by the fixing hole 211 through the guide of the cambered surface, the spring 3122 is compressed, the mounting plate 2 is pulled continuously, meanwhile, the screw rod 42 is separated from the interface 121, after the fixing block 21 is separated from the mounting groove 311, the spring 3122 pushes the fixing pin 32 to reset, further, the mounting plate 2 is taken out to overhaul or replace a power control device, after overhaul or replacement is completed, the mounting plate 2 is installed back, the fixing block 21 enters into the mounting groove 311, when the fixing block 21 contacts the fixing pin 32, the fixing pin 32 is pushed into the mounting hole 312 through the guide of the cambered surface, the spring 3122 is compressed, and as the fixing pin 32 is clamped continuously, when the fixing pin 32 contacts the fixing hole 211, the spring 3122 resets to push the fixing pin 32 into the fixing hole 211, so that the mounting is realized, and meanwhile, the screw rod 42 is inserted into the interface 121.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "engaged", "coupled", "plugged", "welded", "mounted", "provided" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

1. The utility model provides a power control box convenient to overhaul and maintain, includes control box body (1) and mounting panel (2), its characterized in that: a mounting bin (11) is arranged in the control box body (1), connecting terminals (12) are symmetrically arranged on the back wall of the mounting bin (11) up and down, the connecting terminals (12) are respectively connected with an external power supply, and fixing assemblies (3) are arranged on the left wall and the right wall of the mounting bin (11);

The front end face of the mounting plate (2) is provided with a connecting component (4) matched with the connecting terminal (12), the connecting component (4) is used for being connected with a lead of a power supply control device and is electrically connected with the connecting terminal (12), and the mounting plate (2) is mounted in the mounting bin (11) through the fixing component (3).

2. The power control box of claim 1, wherein the power control box is convenient to overhaul and maintain, and is characterized in that: coupling assembling (4) are including binding post (41) and screw rod (42), the preceding terminal surface of connecting terminal (12) be equipped with interface (121) that screw rod (42) agree with, binding post (41) are installed symmetrically about the preceding terminal surface of mounting panel (2), just the one end that binding post (41) are close to each other is equipped with recess (411) of a plurality of indent, the preceding terminal surface of binding post (41) is equipped with screw (412), screw (412) intercommunication recess (411), screw rod (42) threaded connection is in screw (412), screw rod (42) run through binding post (41) with mounting panel (2) and stretch into in interface (121).

3. The power control box for easy maintenance according to claim 2, wherein: one end of the screw rod (42) inserted into the interface (121) is provided with an arc surface.

4. The power control box of claim 1, wherein the power control box is convenient to overhaul and maintain, and is characterized in that: the fixing assembly (3) comprises a mounting block (31) and a fixing pin (32), wherein the mounting block (31) is symmetrically mounted on the left wall and the right wall of the mounting bin (11), one end, close to each other, of the mounting block (31) is provided with an inwards concave mounting groove (311), the upper wall and the lower wall of the mounting groove (311) are symmetrically provided with mounting holes (312), the fixing pin (32) is slidably connected in the mounting holes (312), the left end and the right end of the mounting plate (2) are symmetrically provided with fixing blocks (21) which are matched with the mounting groove (311), and the upper end and the lower end of the fixing blocks (21) are symmetrically provided with fixing holes (211) which are matched with the fixing pin (32).

5. The power control box for easy maintenance according to claim 4, wherein: a spring (3122) is arranged in the mounting hole (312), and two ends of the spring (3122) are respectively fixedly connected with the fixing pin (32) and the mounting hole (312).

6. The power control box of claim 5, wherein: the inner wall of the mounting hole (312) is symmetrically provided with a sliding groove (3121), and the outer wall of the fixing pin (32) is provided with a sliding block (321) which is in sliding connection with the sliding groove (3121).

7. The power control box of claim 6, wherein: one end of the fixing pin (32) extending into the fixing hole (211) is provided with an arc surface.