CN216699205U

CN216699205U - High-low voltage distribution cabinet of easy maintenance

Info

Publication number: CN216699205U
Application number: CN202123122771.2U
Authority: CN
Inventors: 陈秀琳
Original assignee: Hefei Ruilong Power Technology Co ltd
Current assignee: Hefei Ruilong Power Technology Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-06-07
Anticipated expiration: 2031-12-11

Abstract

The utility model discloses a high-low voltage power distribution cabinet easy to maintain, which comprises a cabinet body, wherein one side of the cabinet body is hinged with a cabinet door, the bottom of the cabinet body is provided with a fire extinguishing assembly, the inner wall of the cabinet body is symmetrically provided with guide rails, the guide rails are provided with first sliding grooves, lead screws are rotationally connected in the first sliding grooves, one sides of the guide rails, which are close to the cabinet door, are provided with grooves, and knobs are rotationally connected in the grooves. The maintenance is very inconvenient, and the problem of obstruction is brought to the maintenance work of people.

Description

High-low voltage distribution cabinet of easy maintenance

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a high-low voltage power distribution cabinet easy to maintain.

Background

The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements. The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops.

Most of the existing power distribution cabinets are provided with a main control cabinet to control all functional modules, all parts are generally fixedly connected, circuit elements are closely arranged together, when a circuit has a problem, maintenance personnel needs to drill into a cabinet body, the maintenance is very inconvenient, and the maintenance work of people is hindered; in long-term use, the switch board can be because the ageing of equipment and circuit, phenomenon such as even some short circuits to lead to circuit or electrical components in the cabinet to catch fire, arouse the fire incident, cause power supply system's paralysis, if the processing of putting out a fire that can not be timely, will lead to great economic loss, the more serious can cause the casualties accident, is unfavorable for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-low voltage power distribution cabinet easy to maintain, which is provided with a fire extinguishing assembly for extinguishing fire in a cabinet body, and a knob, a screw rod and a slide block for conveniently adjusting the position of a mounting frame so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-low voltage distribution cabinet of easy maintenance, includes the cabinet body, cabinet body one side articulates there is the cabinet door, cabinet body bottom is provided with the subassembly of putting out a fire, cabinet body inner wall symmetry is provided with the guide rail, first spout has been seted up on the guide rail, first spout internal rotation is connected with the lead screw, the guide rail is close to cabinet door one side and is provided with the recess, the recess internal rotation is connected with the knob, knob one side fixed connection is close to cabinet door one end in the lead screw, sliding connection has the slider in the first spout, fixedly connected with supporting seat between slider and the slider, supporting seat surface symmetry is provided with the second spout, sliding connection has the mounting bracket on the second spout, set up the reason line hole on the mounting bracket.

Preferably, the fire extinguishing assembly comprises a pressure tank, an inflation nozzle, a pressure gauge, an air outlet pipe, an electromagnetic valve, a fire extinguishing powder tank, a charging port, a communicating pipe, a diffusion pipe and a nozzle.

Preferably, the bottom of the cabinet body is fixedly connected with a pressure tank, the bottom of the cabinet body is fixedly connected with a fire extinguishing powder tank, the pressure tank is fixedly communicated with an air outlet pipe, the air outlet pipe is fixedly communicated with an electromagnetic valve, and one end of the air outlet pipe is fixedly communicated with the fire extinguishing powder tank.

Preferably, the fixed intercommunication has communicating pipe on the powder tank of putting out a fire, the equidistance runs through on the communicating pipe and is provided with the diffuser pipe, the equidistance is whole to be listed as on the diffuser pipe has the nozzle.

Preferably, the fire extinguishing powder tank is fixedly communicated with a charging opening, the pressure tank is fixedly communicated with a pressure gauge, and the pressure tank is fixedly communicated with an inflating nozzle.

Preferably, the cabinet is internally provided with a microprocessor, and the electromagnetic valve and the smoke alarm are electrically connected with the electromagnetic valve.

Preferably, the screw rod is matched with the sliding block, and the thickness of the knob is the same as the depth of the groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the cabinet, the knob is arranged, the screw rod is driven to rotate through the knob, the sliding block is moved along the first sliding groove through the rotation of the screw rod, the distance between the mounting frame and the cabinet door is adjusted through the movement of the sliding block, the second sliding groove is arranged, the mounting frame can slide on the second sliding groove, the position of the mounting frame on the cabinet body is convenient to adjust, the maintenance of personnel is convenient, and the problem that when a circuit is in a problem, maintenance personnel need to drill into the cabinet body, the maintenance is very inconvenient, and the obstruction is brought to the maintenance work of people is solved to a certain extent;

2. according to the utility model, the fire extinguishing assembly is arranged, high-pressure gas is sprayed out through the pressure tank, powder in the fire extinguishing powder pipe is extruded through the high-pressure gas, the fire extinguishing powder is pressed into the communicating pipe, is diffused to the corners of the cabinet body through the diffusion pipe, and is sprayed out through the nozzle, oxygen is isolated through the fire extinguishing powder, and combustion is blocked, so that the problems that a circuit or an electrical component in the cabinet is ignited due to aging of equipment and circuits, short circuit at connecting points and the like, fire accidents are caused, and the breakdown of a power supply system is caused are solved to a certain extent.

Drawings

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

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

FIG. 3 is a schematic perspective view of the mounting bracket of the present invention;

fig. 4 is a perspective view of the fire suppression assembly of the present invention.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a smoke alarm; 4. a guide rail; 5. a groove; 6. a first chute; 7. a screw rod; 8. a knob; 9. a slider; 10. a supporting seat; 11. a second chute; 12. a mounting frame; 13. a wire arranging hole; 14. a fire extinguishing assembly; 1401. a pressure tank; 1402. an air charging nozzle; 1403. a pressure gauge; 1404. an air outlet pipe; 1405. an electromagnetic valve; 1406. a fire extinguishing powder tank; 1407. a feed inlet; 1408. a communicating pipe; 1409. a diffuser tube; 1410. and (4) a nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high-low voltage distribution cabinet of easy maintenance, includes the

cabinet body

1, and 1 one side of the cabinet body articulates there is

cabinet door

2, and 1 bottom of the cabinet body is provided with fire extinguishing assembly 14.

The fire extinguishing assembly 14 comprises a pressure tank 1401, an air charging nozzle 1402, a pressure gauge 1403, an air outlet pipe 1404, a solenoid valve 1405, a fire extinguishing powder tank 1406, a charging port 1407, a communicating pipe 1408, a diffusion pipe 1409 and a nozzle 1410. The bottom of the cabinet body 1 is fixedly connected with a pressure tank 1401 and the bottom of the cabinet body 1 is fixedly connected with a fire extinguishing powder tank 1406, the pressure tank 1401 is fixedly communicated with an air outlet pipe 1404, the air outlet pipe 1404 is fixedly communicated with an electromagnetic valve 1405, and one end of the air outlet pipe 1404 is fixedly communicated with the fire extinguishing powder tank 1406. A communication pipe 1408 is fixedly communicated with the fire extinguishing powder tank 1406, a diffusion pipe 1409 is arranged on the communication pipe 1408 in an equidistant penetrating way, and nozzles 1410 are arranged on the diffusion pipe 1409 in an equidistant row. The fire extinguishing powder tank 1406 is fixedly communicated with a charging opening 1407, the pressure tank 1401 is fixedly communicated with a pressure gauge 1403, and the pressure tank 1401 is fixedly communicated with an inflating nozzle 1402. The inside microprocessor that is provided with of cabinet body 1, solenoid valve 1405, smoke alarm 3 all with solenoid valve 1405 electric connection. The fire extinguishing powder tank 1406 is filled with fire extinguishing powder, which may be dry powder. The smoke alarm 3 realizes fire prevention by monitoring the concentration of smoke, adopts an ion type smoke sensor inside, is a sensor with advanced technology and stable and reliable work, is widely applied to various fire alarm systems, and has far better performance than a gas sensitive resistor type fire alarm. The electromagnetic valve 1405 is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure and pneumatic pressure. Used in industrial control systems to regulate the direction, flow, velocity and other parameters of a medium. The solenoid valve 1405 can be matched with different circuits to realize expected control, and the precision and flexibility of the control can be ensured. There are many different solenoid valves 1405, and different solenoid valves 1405 function at different locations in the control system, most commonly a check valve, a safety valve, a directional control valve, a speed regulating valve, etc.

The cabinet body 1 inner wall symmetry is provided with guide rail 4, first spout 6 has been seted up on the

guide rail

4, 6 internal rotations in first spout are connected with lead screw 7, guide rail 4 is close to cabinet door 2 one side and is provided with recess 5, the internal rotation in recess 5 is connected with

knob

8, 8 one side fixed connection in the lead screw 7 of knob is close to cabinet door 2 one end, 6 internal sliding connection in first spout has slider 9, fixedly connected with supporting seat 10 between slider 9 and the

slider

9, 10 surface symmetry of supporting seat is provided with second spout 11, sliding connection has mounting bracket 12 on the second spout 11, set up the reason line hole 13 on the mounting bracket 12. The screw rod 7 is matched with the sliding block 9, and the thickness of the knob 8 is the same as the depth of the groove 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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 high-low voltage power distribution cabinet of easy maintenance, includes the cabinet body (1), its characterized in that: the fire-extinguishing cabinet is characterized in that a cabinet door (2) is hinged to one side of the cabinet body (1), a fire-extinguishing assembly (14) is arranged at the bottom of the cabinet body (1), guide rails (4) are symmetrically arranged on the inner wall of the cabinet body (1), first sliding grooves (6) are formed in the guide rails (4), screw rods (7) are connected in the first sliding grooves (6) in a rotating mode, grooves (5) are formed in one sides, close to the cabinet door (2), of the guide rails (4), knobs (8) are connected in the grooves (5) in a rotating mode, one sides of the knobs (8) are fixedly connected to one ends, close to the cabinet door (2), of the screw rods (7), sliding blocks (9) are connected in the first sliding grooves (6) in a sliding mode, supporting seats (10) are fixedly connected between the sliding blocks (9) and the sliding blocks (9), second sliding grooves (11) are symmetrically formed in the surfaces of the supporting seats (10), and mounting frames (12) are connected on the second sliding blocks (11), the mounting frame (12) is provided with a wire arranging hole (13).

2. An easy-to-maintain high-low voltage power distribution cabinet according to claim 1, characterized in that: the fire extinguishing assembly (14) comprises a pressure tank (1401), an inflating nozzle (1402), a pressure gauge (1403), an air outlet pipe (1404), an electromagnetic valve (1405), a fire extinguishing powder tank (1406), a charging port (1407), a communicating pipe (1408), a diffusion pipe (1409) and a nozzle (1410).

3. An easy-to-maintain high-low voltage power distribution cabinet according to claim 2, characterized in that: the fire extinguishing cabinet is characterized in that a pressure tank (1401) is fixedly connected to the bottom of the cabinet body (1), a fire extinguishing powder tank (1406) is fixedly connected to the bottom of the cabinet body (1), an air outlet pipe (1404) is fixedly communicated with the pressure tank (1401), an electromagnetic valve (1405) is fixedly communicated with the air outlet pipe (1404), and one end of the air outlet pipe (1404) is fixedly communicated with the fire extinguishing powder tank (1406).

4. An easy-to-maintain high-low voltage power distribution cabinet according to claim 3, characterized in that: the fire extinguishing powder tank (1406) is fixedly communicated with a communicating pipe (1408), the communicating pipe (1408) is provided with a diffusing pipe (1409) in an equidistant penetrating way, and the diffusing pipe (1409) is provided with nozzles (1410) in an equidistant and whole row.

5. An easy-to-maintain high-low voltage power distribution cabinet according to claim 4, characterized in that: the fire extinguishing powder tank (1406) is fixedly communicated with a feed inlet (1407), the pressure tank (1401) is fixedly communicated with a pressure gauge (1403), and the pressure tank (1401) is fixedly communicated with an inflating nozzle (1402).

6. An easy-to-maintain high-low voltage power distribution cabinet according to claim 5, characterized in that: the cabinet body (1) is internally provided with a microprocessor, and the electromagnetic valve (1405) and the smoke alarm (3) are electrically connected with the electromagnetic valve (1405).

7. An easy-to-maintain high-low voltage power distribution cabinet according to claim 1, characterized in that: the screw rod (7) is matched with the sliding block (9), and the thickness of the knob (8) is the same as the depth of the groove (5).