CN213093704U

CN213093704U - Dustproof power distribution cabinet

Info

Publication number: CN213093704U
Application number: CN202021534699.7U
Authority: CN
Inventors: 张云举
Original assignee: Wuhan Zijie Electric Power Technology Co ltd
Current assignee: Wuhan Zijie Electric Power Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-30
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a dustproof power distribution cabinet, which belongs to the technical field of power distribution control cabinets and comprises a control cabinet main body, wherein the outer surface of the control cabinet main body is provided with a cabinet door, the top of the control cabinet main body is provided with a fan case, the top of the fan case is provided with an air outlet, both sides of the control cabinet main body are provided with air inlets, the bottom of the control cabinet main body is provided with a base, the inner upper part of the base is connected with a connecting block, the bottom of the connecting block is connected with a damping spring, the dustproof power distribution cabinet is provided with a universal wheel, a motor, a connecting rod, a fixed rod, a fixture block, a worm, a turbine, a chute, a threaded rod, a fixture block and a push block, when a worker needs to move the power distribution cabinet, the motor can be turned on through a control panel, the motor rotates, the push block pushes the connecting rod to move downwards.

Description

Dustproof power distribution cabinet

Technical Field

The utility model relates to a distribution control cabinet technical field specifically is a dustproof switch board.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

Current distribution control cabinet, the inside electronic component during operation of distribution control cabinet, can produce a large amount of heats, the heat radiation structure of current distribution control cabinet is not very reasonable, can lead to the inside high temperature of distribution control cabinet, thereby influence electronic component's work, and then shorten the inside electronic component's of switch board life, on the other hand, distribution control cabinet is heavier, inconvenient removal, cause very big trouble for the staff, staff's working strength has been increased, staff's work efficiency has been reduceed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof switch board to it is low, the problem of inconvenient removal to propose the radiating efficiency in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof power distribution cabinet comprises a control cabinet main body, wherein a cabinet door is arranged on the outer surface of the control cabinet main body, a fan cabinet case is arranged on the top of the control cabinet main body, an air outlet is arranged on the top of the fan cabinet case, air inlets are formed in two sides of the control cabinet main body, a base is arranged at the bottom of the control cabinet main body, a connecting block is connected to the upper portion inside the base, a damping spring is connected to the bottom of the connecting block, a supporting leg is connected to the bottom of the base, a motor is connected to one side of the supporting leg, a worm is connected to the output end of the motor, a clamping block is connected to one side of the worm, a fixing rod is arranged inside the supporting leg, a threaded rod penetrates through the fixing rod, a turbine and a clamping plate are respectively sleeved on the outer surface of, the bottom of the connecting rod is connected with a universal wheel.

Preferably, the outer surface of the cabinet door is respectively provided with a handle and a control panel.

Preferably, the control panel is electrically connected with the motor.

Preferably, the number of the connecting blocks is multiple, each two connecting blocks are in one group, and the number of the connecting blocks is four, and the four groups of the connecting blocks are arranged in a rectangular array shape.

Preferably, the clamping plate and the connecting rod are both in sliding connection with the supporting legs through sliding grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the dustproof power distribution cabinet is provided with the universal wheels, the motor, the connecting rod, the fixing rod, the clamping block, the worm wheel, the sliding groove, the threaded rod, the clamping block and the pushing block, when a worker needs to move the power distribution cabinet, the motor can be turned on through the control panel, the motor rotates to drive the worm to rotate, the worm is meshed with the worm wheel to drive the threaded rod to rotate, the threaded rod drives the clamping plate to move downwards, the pushing block drives the connecting rod to move downwards, the connecting rod drives the universal wheels to move downwards, the universal wheels are moved out of the supporting legs to be in contact with the ground, the worker can drive the power distribution cabinet to move, the work burden of the worker is reduced, after the movement is finished, the motor is started, the motor drives the worm to rotate reversely, the universal wheels are retracted into the supporting legs, the supporting legs, this switch board has still set up connecting block and damping spring, the staff is at the removal in-process, thereby prevent that the switch board from taking place vibrations and arousing electronic component's short circuit, electronic component's stability has been increased, and simultaneously, this switch board has still set up the air intake, fan machine case and air outlet, cold wind passes through the air intake and gets into, with the partial steam neutralization in the switch board, inside another part steam passes through air outlet outflow switch board main part, the rotation of fan machine incasement fan, accelerated the velocity of flow of the inside air of switch board main part when having reduced the temperature in the switch board main part, the radiating rate has been improved, electronic component's life has been increased.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the main body of the control cabinet of the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the present invention a;

fig. 4 is a schematic view of the overlooking structure of the air outlet of the present invention.

In the figure: 1. a control cabinet main body; 2. a cabinet door; 3. a control panel; 4. a grip; 5. an air inlet; 6. A fan case; 7. a universal wheel; 8. an air outlet; 9. a base; 10. a support leg; 11. a motor; 12. connecting blocks; 13. a damping spring; 14. a connecting rod; 15. fixing the rod; 16. a clamping block; 17. a worm; 18. A turbine; 19. a chute; 20. a threaded rod; 21. clamping a plate; 22. and (7) pushing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-4, the present invention provides a technical solution: a dustproof power distribution cabinet comprises a control cabinet body 1, cabinet doors 2, a control panel 3, a handle 4, an air inlet 5, a fan case 6, universal wheels 7, an air outlet 8, a base 9, support legs 10, a motor 11, a connecting block 12, a damping spring 13, a connecting rod 14, a fixing rod 15, a clamping block 16, a worm 17, a turbine 18, a sliding groove 19, a threaded rod 20, a clamping plate 21 and a push block 22, wherein the cabinet doors 2 are arranged on the outer surface of the control cabinet body 1, the fan case 6 is arranged on the top of the control cabinet body 1, the air outlet 8 is arranged on the top of the fan case 6, the air inlet 5 is arranged on each of two sides of the control cabinet body 1, the base 9 is arranged at the bottom of the control cabinet body 1, the connecting block 12 is connected above the inner part of the base 9, the damping spring 13 is connected to the bottom, the output of motor 11 is connected with worm 17, one side of worm 17 is connected with fixture block 16, the inside of landing leg 10 is provided with dead lever 15, threaded rod 20 is run through to the inside of dead lever 15, turbine 18 and cardboard 21 have been cup jointed respectively to the surface of threaded rod 20, the bottom of cardboard 21 is connected with ejector pad 22, the bottom of ejector pad 22 is connected with connecting rod 14, the bottom of connecting rod 14 is connected with universal wheel 7, made things convenient for and removed switch board main part 1, staff's work burden has been alleviateed.

Referring to fig. 1-3, the outer surface of the cabinet door 2 is respectively provided with a handle 4 and a control panel 3, which facilitates the maintenance of the power distribution cabinet by the operator and the work of the operator, and the control panel 3 is electrically connected with the motor 11, which facilitates the emission and retraction of the wheels by the operator and facilitates the movement of the control cabinet main body 1.

Referring to fig. 1-3, the connecting blocks 12 are provided in plurality, each two connecting blocks are a group, and the four connecting blocks 12 are arranged in a rectangular array, so that the stability of the control cabinet main body 1 in the moving process is improved, short circuit of electronic components inside the power distribution cabinet due to vibration is prevented, the clamping plate 21 and the connecting rod 14 are both connected with the supporting legs 10 in a sliding manner through the sliding grooves 19, the universal wheels 7 can be conveniently released and retracted, and the control cabinet main body 1 can be conveniently moved.

The working principle is as follows: firstly, a worker can open the motor 11 through the control panel 3, the motor 11 rotates to drive the worm 17 to rotate, the worm 17 is meshed with the worm wheel 18 to be connected, so as to drive the threaded rod 20 to rotate, the threaded rod 20 drives the clamping plate 21 to move downwards, so that the pushing block 22 moves downwards along with the clamping plate, the pushing block 22 pushes the connecting rod 14 to move downwards, the connecting rod 14 pushes the universal wheel 7 to move downwards, so that the universal wheel 7 moves out of the supporting leg 10 to be contacted with the ground, the worker can push the power distribution cabinet to move, in the moving process, the connecting block 12 and the damping spring 13 can reduce the vibration generated by the movement, the moving stability is ensured, after the movement is finished, the worker starts the motor 11 again, the motor 11 drives the worm 17 to rotate reversely, so that the universal wheel 7 is retracted into the supporting leg 10, so that the supporting leg 10 is contacted with, and the hot air is neutralized with part of the hot air in the control cabinet main body 1, the other part of the hot air flows out of the control cabinet main body 1 through the air outlet 8, and the rotation of the fan in the fan case 6 accelerates the flow rate of the air in the control cabinet main body 1 while reducing the temperature in the control cabinet main body 1.

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

Claims

1. The utility model provides a dustproof switch board, includes switch board main part (1), its characterized in that: the cabinet door is characterized in that a cabinet door (2) is arranged on the outer surface of the control cabinet body (1), a fan case (6) is arranged on the top of the control cabinet body (1), an air outlet (8) is arranged on the top of the fan case (6), air inlets (5) are arranged on two sides of the control cabinet body (1), a base (9) is arranged at the bottom of the control cabinet body (1), a connecting block (12) is connected to the upper portion of the inside of the base (9), a damping spring (13) is connected to the bottom of the connecting block (12), a supporting leg (10) is connected to the bottom of the base (9), a motor (11) is connected to one side of the supporting leg (10), a worm (17) is connected to the output end of the motor (11), a clamping block (16) is connected to one side of the worm (17), a fixing rod (15) is arranged inside the supporting leg (10), the outer surface of the threaded rod (20) is respectively sleeved with a turbine (18) and a clamping plate (21), the bottom of the clamping plate (21) is connected with a push block (22), the bottom of the push block (22) is connected with a connecting rod (14), and the bottom of the connecting rod (14) is connected with a universal wheel (7).

2. The dustproof power distribution cabinet according to claim 1, characterized in that: the outer surface of the cabinet door (2) is respectively provided with a handle (4) and a control panel (3).

3. The dustproof power distribution cabinet according to claim 2, characterized in that: the control panel (3) is electrically connected with the motor (11).

4. The dustproof power distribution cabinet according to claim 1, characterized in that: the connecting blocks (12) are provided with a plurality of groups, each two groups are a group, the number of the groups is four, and the four groups of the connecting blocks (12) are arranged in a rectangular array shape.

5. The dustproof power distribution cabinet according to claim 1, characterized in that: the clamping plate (21) and the connecting rod (14) are both connected with the supporting legs (10) in a sliding mode through sliding grooves (19).