CN218386288U

CN218386288U - Power load power distribution cabinet convenient to overhaul and replace

Info

Publication number: CN218386288U
Application number: CN202222377846.XU
Authority: CN
Inventors: 柳小兵; 谭学平; 李红; 付军
Original assignee: Yichang Yongtong Electrical Equipment Co ltd
Current assignee: Yichang Yongtong Electrical Equipment Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-24
Anticipated expiration: 2032-09-07

Abstract

The utility model provides a power load switch board that convenient maintenance was changed, switch board are equipped with the mounting hole that is used for the installation of the table body including the cabinet door that can open and shut on the cabinet door, and the table body passes the mounting hole and fixed with the joint spare butt of cabinet door through table body rear end, and table body rear end and intermediate junction spare plug-in connection, intermediate junction spare rear end and sensor pass through sensor plug-in connection, and the intermediate junction spare rear end still is equipped with the sense terminal that is used for detecting. Through the transfer of pegging graft through the intermediate junction body between the table body and the sensor to set up the terminal of detecting usefulness on the intermediate junction body, can conveniently detect, no matter change the table body or change the sensor end and all conveniently demolish the cable, made things convenient for the operation greatly.

Description

Power load power distribution cabinet convenient to overhaul and replace

Technical Field

The utility model relates to a switch board and annex technical field thereof, especially a power load switch board of convenient maintenance change.

Background

In the field of power distribution cabinet manufacturing, an induction voltmeter or an induction ammeter is the most common electrical element on an electric cabinet, and is also the most components and parts which can be visually seen from the outside of the power distribution cabinet, in an industrial and mining enterprise operation surface, because a large-scale fan, a heading machine and other equipment are needed, a large-scale power load power distribution cabinet is needed to provide power for the equipment, in order to enable operators or maintenance personnel to visually know the power distribution condition, a plurality of voltmeters or ammeters can be arranged on a cabinet door for checking, the power distribution cabinet is placed in a chamber, but the phenomena of voltmeter or ammeter faults are frequently encountered due to the bad underground operation environment, when the voltmeters or the ammeters are overhauled and replaced, the connection between the voltmeters or the ammeters and sensors in the cabinet is disconnected, then a universal meter is used for detecting wiring terminals, whether the meters are damaged or the sensors are judged, most of the meters are mechanical or electrical faults caused by dust, when the meters are replaced, the meters need to be reconnected with the universal meters, the universal meter and the terminals, the detection and replacement are inconvenient, and the detection personnel work is needed, and the replacement is convenient maintenance or replacement structure.

Disclosure of Invention

The utility model aims to solve the technical problem that a power load switch board of change is conveniently overhauld is provided, can conveniently detect voltmeter or ampere meter on the load switch board or change.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a power load switch board that convenient maintenance was changed, switch board are equipped with the mounting hole that is used for the installation of the table body including the cabinet door that can open and shut on the cabinet door, and the table body passes the mounting hole and fixed with the joint spare butt of cabinet door through table body rear end, and table body rear end and intermediate junction spare plug-in connection, intermediate junction spare rear end and sensor pass through sensor plug-in connection, and the intermediate junction spare rear end still is equipped with the sense terminal that is used for detecting.

The back end of the meter body is provided with two L-shaped plug terminals, and the positions of the two L-shaped plug terminals are asymmetrical to the symmetrical plane or the axis of the meter body.

Foretell intermediate junction spare includes the terminal cover of front end and the sensor end of pegging graft of rear end, the terminal cover is equipped with two L type slots, L type slot position corresponds with L type plug terminal position, L type slot and sensor plug terminal UNICOM and be the insulator, L type slot and sensor plug terminal are inside to be equipped with electrically conductive connecting piece, electrically conductive connecting piece front end forms L type slot, the rear end forms the cell body that corresponds with sensor plug terminal, electrically conductive connecting piece rear end one side stretches into the sense terminal.

Foretell table body rear end is square or rectangle, is equipped with the spout on the rear end and slides the fastener with spout slip lock joint, once is equipped with continuous latch at the spout, slides the fastener rear end and is equipped with the buckle that corresponds with continuous latch, slides the fastener and is equipped with the arm that supports that is used for with the cabinet door butt.

The utility model provides a pair of conveniently overhaul power load switch board of changing is pegged graft the transfer through the intermediate junction body between the table body and the sensor to set up the terminal of detecting usefulness on the intermediate junction body, can conveniently detect, no matter change the table body or change the sensor end and all conveniently demolish the cable, made things convenient for the operation greatly.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of a load distribution cabinet of the present invention;

fig. 2 is a schematic structural view ii of the load distribution cabinet of the present invention;

FIG. 3 is a side view of the watch body mounting;

FIG. 4 is a schematic structural view of the watch body;

FIG. 5 is a rear view of the watch body;

FIG. 6 is a side view of the intermediate link;

FIG. 7 is a front view of the intermediate link;

fig. 8 is a partial cross-sectional view of an intermediate connector.

In the figure: the device comprises a power distribution cabinet 1, a cabinet door 2, a meter body 3, an L-shaped plug terminal 31, continuous latch 32, a sliding clamping piece 33, a sliding groove 34, a buckle 35, a support arm 36, a mounting hole 4, an intermediate connecting piece 5, a terminal cover 51, a sensor plug end 52, a detection end 53, an L-shaped slot 54, a conductive connecting piece 55 and a sensor plug terminal 6.

Detailed Description

As shown in fig. 1-8, a power load switch board of conveniently overhauing and changing, switch board 1 is including the cabinet door 2 that can open and shut, be equipped with the mounting hole 4 that is used for the installation of the table body 3 on the cabinet door 2, the table body 3 passes mounting hole 4 and fixed through the joint spare butt of the table body 3 rear end with cabinet door 2, table body 3 rear end and 5 plug-in connections of intermediate junction spare, 5 rear ends of intermediate junction spare and sensor pass through 6 plug-in connections of sensor plug-in terminals, 5 rear ends of intermediate junction spare still are equipped with the detection end 53 that is used for the detection.

Fixed with the butt of the door body through the table body 3, the plug-in connection of table body 3 and intermediate junction spare 5, intermediate junction spare 5 and the plug-in connection of sensor plug-in terminal 6 and the detection end 53 that intermediate junction spare 5 set up, make voltmeter or ampere meter display when on the load distribution cabinet appear unusual back, can use the universal meter to detect the detection end 53 of intermediate junction spare 5 rear end, judge that it is sensor trouble or table trouble, if be sensor trouble, break off sensor plug-in terminal 6 and intermediate junction spare 5 be connected, then change the sensor, if be table trouble, break off table body 3 and intermediate junction spare 5's connection, then change the table body, the plug connector form makes the change also very convenient.

The back end of the watch body 3 is provided with two L-shaped plug terminals 31, and the positions of the two L-shaped plug terminals 31 are asymmetric with the symmetry plane or the axis of the watch body 3.

The terminal position arrangement of the army scale can prevent the wrong insertion.

The intermediate connecting piece 5 comprises a terminal cover 51 at the front end and a sensor plug-in end 52 at the rear end, the terminal cover 51 is provided with two L-shaped slots 54, the positions of the L-shaped slots 54 correspond to the positions of the L-shaped plug-in terminals 31, the L-shaped slots 54 are communicated with the sensor plug-in end 52 and are insulators, a conductive connecting piece 55 is arranged inside the L-shaped slots 54 and the sensor plug-in end 52, the front end of the conductive connecting piece 55 forms an L-shaped slot, the rear end of the conductive connecting piece 55 forms a slot body corresponding to the sensor plug-in terminal 6, and one side of the rear end of the conductive connecting piece 55 extends into the detection end 53.

The L-shaped slot 54 and the sensor plug-in end 52 wrap the L-shaped slot 54 to achieve that the conductive part is not exposed, connection safety is improved, plug-in connection is achieved through the front end and the rear end of the groove body of the conductive connecting piece 55, the conductive connecting piece 55 stretches into the detection end 53, and the contact of the multimeter pen point and the conductive connecting piece 55 in the detection end 53 can be detected.

The rear end of the watch body 3 is square or rectangular, the rear end is provided with a sliding groove 34 and a sliding clamping piece 33 which is in sliding buckling connection with the sliding groove 34, the sliding groove 34 is provided with continuous clamping teeth 32 once, the rear end of the sliding clamping piece 33 is provided with a buckle 35 which corresponds to the continuous clamping teeth 32, and the sliding clamping piece 33 is provided with a support arm 36 which is used for being abutted against the cabinet door 2.

Realize the slip joint fixed with continuous latch 32 through buckle 35 on the card piece 33 that slides, the front end supports arm 36 and cabinet door 2 butt, and the buckle 35 and the continuous latch 32 joint of rear end are fixed, realize that the table body conveniently fixes with cabinet door 2, when needs are dismantled, upwards dial buckle 35 and can remove the joint fixed.

Claims

1. The utility model provides a power load switch board of convenient maintenance change, characterized by: switch board (1) is including cabinet door (2) that can open and shut, be equipped with mounting hole (4) that are used for the table body (3) installation on cabinet door (2), the table body (3) pass mounting hole (4) and fixed with cabinet door (2) through the joint spare butt of table body (3) rear end, table body (3) rear end and intermediate junction spare (5) plug-in connection, intermediate junction spare (5) rear end passes through sensor plug-in connection terminal (6) plug-in connection with the sensor, intermediate junction spare (5) rear end still is equipped with detection end (53) that are used for detecting.

2. The power load distribution cabinet convenient to overhaul and replace as claimed in claim 1, wherein the rear end of the meter body (3) is provided with two L-shaped plug terminals (31), and the positions of the two L-shaped plug terminals (31) are asymmetric to the symmetry plane or the axis of the meter body (3).

3. The power load distribution cabinet convenient to overhaul and replace as claimed in claim 2, wherein the intermediate connecting member (5) comprises a terminal cover (51) at the front end and a sensor plug-in end (52) at the rear end, the terminal cover (51) is provided with two L-shaped slots (54), the positions of the L-shaped slots (54) correspond to the positions of the L-shaped plug-in terminals (31), the L-shaped slots (54) are communicated with the sensor plug-in end (52) and are insulators, conductive connecting members (55) are arranged inside the L-shaped slots (54) and the sensor plug-in end (52), the front ends of the conductive connecting members (55) form the L-shaped slots, the rear ends of the conductive connecting members (55) form slots corresponding to the sensor plug-in terminal (6), and one side of the rear ends of the conductive connecting members (55) extend into the detection end (53).

4. The power load distribution cabinet convenient to overhaul and replace according to claim 3, wherein the rear end of the meter body (3) is square or rectangular, a sliding groove (34) and a sliding clamping piece (33) in sliding buckling connection with the sliding groove (34) are arranged on the rear end, continuous clamping teeth (32) are arranged on the sliding groove (34) at one time, a buckle (35) corresponding to the continuous clamping teeth (32) is arranged at the rear end of the sliding clamping piece (33), and a support arm (36) used for being abutted against the cabinet door (2) is arranged on the sliding clamping piece (33).