CN215732997U

CN215732997U - Wear-resistant high-voltage cabinet with protection function

Info

Publication number: CN215732997U
Application number: CN202122143768.2U
Authority: CN
Inventors: 张贺鹏; 田萌; 陈鹏
Original assignee: Henan Mingyuan Electrical Equipment Co ltd
Current assignee: Henan Mingyuan Electrical Equipment Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-01
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a wear-resistant high-voltage cabinet with a protection function, which comprises a bottom plate, wherein a cabinet body is arranged above the top of the bottom plate, a limiting groove is formed in the bottom of the cabinet body, a fixed rod is fixedly arranged in the limiting groove, an installation block is sleeved on the outer wall of the fixed rod, an installation plate is fixedly arranged at the top of the installation block, and a positioning rod is fixedly arranged above the inner part of the cabinet body. This high-voltage board with safeguard function and stand wear and tear, this practicality is used through the cooperation of bottom plate, the cabinet body, first spring, mounting panel, locating lever, second spring, slider, installation piece, dead lever and spacing groove, and elastic deformation through locating lever and first spring can carry out effectual offset to the impact that the cabinet body received, has avoided the cabinet body to receive the striking back, directly drives the vibration of mounting panel, leads to the phenomenon that the electrical components of installation damaged on the mounting panel.

Description

Wear-resistant high-voltage cabinet with protection function

Technical Field

The utility model relates to a high-voltage cabinet, in particular to a wear-resistant high-voltage cabinet with a protection function.

Background

The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.

However, the conventional high-voltage cabinet in the market does not have a protection function, once the cabinet body is impacted, electrical elements inside the cabinet body can be strongly vibrated, and people agree to cause direct damage to the electrical elements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wear-resistant high-voltage cabinet with a protection function, 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-voltage board with safeguard function and stand wear and tear, includes the bottom plate, the top at bottom plate top is provided with the cabinet body, the spacing groove has been seted up to the bottom of the cabinet body, the inside fixed mounting of spacing groove has the dead lever, the cover is equipped with the installation piece on the outer wall of dead lever, the top fixed mounting of installation piece has the mounting panel, the top fixed mounting of the internal portion of cabinet has the locating lever, the cover is equipped with the slider on the outer wall of locating lever, the second spring has all been cup jointed to the both sides that lie in the slider on the outer wall of locating lever, the first spring of equal fixedly connected with a plurality of between the both sides of mounting panel and the both sides of internal wall of cabinet.

As a further scheme of the utility model: the top fixed mounting of the cabinet body has the support frame, fixed mounting has the motor on the support frame, fixed mounting has a plurality of blade on the outer wall of motor drive end, the fresh air inlet has been seted up to one side at cabinet body top, the inside fixed mounting of fresh air inlet has first filter screen, the exhaust vent has all been seted up to the below of cabinet body both sides, the inside fixed mounting of exhaust vent has the second filter screen.

As a still further scheme of the utility model: the top of the cabinet body is located the equal fixed mounting in both sides of fresh air inlet, two fixed mounting has the gag lever post between the fixed block, the clean piece has been cup jointed in the slip on the outer wall of gag lever post, the bottom fixed mounting of clean piece has a plurality of brush, one the slide opening slidable mounting that the fixed block was seted up through its one side has the slide bar, the other end fixed mounting of slide bar has the clamp plate, fixed the cup jointing has the cam plate on the outer wall of motor drive end, it has cup jointed the third spring to lie in between clamp plate and a fixed block on the outer wall of slide bar.

As a still further scheme of the utility model: a flexible rubber sleeve is fixedly connected between the top of the bottom plate and the bottom of the cabinet body, and a stainless steel layer is arranged on the outer surface of the cabinet body.

As a still further scheme of the utility model: one side of the mounting block is provided with a sliding hole matched with the fixed rod, and the mounting block is connected with the fixed rod in a sliding mode through the sliding hole formed in one side of the mounting block.

As a still further scheme of the utility model: one side of the sliding block is provided with a sliding hole matched with the positioning rod, and the sliding block is connected with the positioning rod in a sliding mode through the sliding hole formed in one side of the sliding block.

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

1. this practicality is used through the cooperation of bottom plate, the cabinet body, first spring, mounting panel, locating lever, second spring, slider, installation piece, dead lever and spacing groove, through the elastic deformation of locating lever and first spring, can carry out effectual offset to the impact that the cabinet body received, has avoided the cabinet body to receive the striking back, directly drives the vibration of mounting panel, leads to the phenomenon of the electrical components damage of installation on the mounting panel.

2. This practicality uses through the cooperation of cam plate, fresh air inlet, second filter screen and exhaust vent, and the rotation of blade produces high velocity air, forms wind, directly blows to the electrical components on the mounting panel, carries out effectual heat dissipation cooling to electrical components, and wind can carry the heat that electrical components produced directly to discharge through the exhaust vent simultaneously, makes the inside of the cabinet body reach a good ventilation state, has further improved the radiating effect.

3. The utility model discloses a clamp plate, third spring, slide bar, first filter screen, brush, gag lever post, cleaning block and the cooperation of fixed block are used, through the incessant rotation of cam plate, make the brush be a horizontal reciprocating motion, and the incessant brushes first filter screen, avoids the dust to pile up on first filter screen, causes the jam of first filter screen, guarantees the trafficability characteristic of first filter screen, makes the heat dissipation work normally go on.

Drawings

Fig. 1 is a schematic structural diagram of a high voltage cabinet with a protection function and wear resistance;

fig. 2 is an enlarged schematic structural view at a in fig. 1 of a wear-resistant high voltage cabinet with a protection function;

fig. 3 is an enlarged schematic structural diagram of a wear-resistant high voltage cabinet with a protection function at B in fig. 1.

In the figure: the device comprises a bottom plate 1, a cabinet body 2, a first spring 3, a mounting plate 4, a positioning rod 5, a second spring 6, a motor 7, a support frame 8, a blade 9, a sliding block 10, a mounting block 11, a soft rubber sleeve 12, a cam plate 13, a pressing plate 14, a third spring 15, a sliding rod 16, a first filter screen 17, an air inlet hole 18, a hairbrush 19, a limiting rod 20, a cleaning block 21, a fixing block 22, a second filter screen 23, an air outlet hole 24, a fixing rod 25 and a limiting groove 26.

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 to 3, in the embodiment of the utility model, a wear-resistant high-voltage cabinet with a protection function comprises a bottom plate 1, a cabinet body 2 is arranged above the top of the bottom plate 1, a limiting groove 26 is formed in the bottom of the cabinet body 2, a fixing rod 25 is fixedly arranged in the limiting groove 26, an installation block 11 is sleeved on the outer wall of the fixing rod 25, the bottom of the installation block 11 is fixedly connected with the top of the bottom plate 1, an installation plate 4 is fixedly arranged at the top of the installation block 11, a positioning rod 5 is fixedly arranged above the inside of the cabinet body 2, a sliding block 10 is sleeved on the outer wall of the positioning rod 5, the bottom of the sliding block 10 is fixedly connected with the top of the installation plate 4, second springs 6 are sleeved on the outer wall of the positioning rod 5 and positioned on two sides of the sliding block 10, a plurality of first springs 3 are fixedly connected between two sides of the installation plate 4 and two sides of the inner wall of the cabinet body 2, and elastic deformation of the positioning rod 5 and the first springs 3, can carry out effectual offset to the impact that the cabinet body 2 received, avoided the cabinet body 2 to receive the striking back, the vibration of direct drive mounting panel 4 leads to the electric appliance component phenomenon of damage of installation on the mounting panel 4.

Referring to fig. 1 and 3, in the application, the top fixed mounting of the cabinet body 2 has a support frame 8, fixed mounting has a motor 7 on the support frame 8, and the drive end of motor 7 runs through the top of the cabinet body 2 and extends to the inside of the cabinet body 2, fixed mounting has a plurality of blade 9 on the outer wall of the drive end of motor 7, fresh air inlet 18 has been seted up to one side at the top of the cabinet body 2, inside fixed mounting of fresh air inlet 18 has first filter screen 17, exhaust vent 24 has all been seted up to the below of the cabinet body 2 both sides, the inside fixed mounting of exhaust vent 24 has second filter screen 23, make the inside electrical components of switch board reach a good radiating effect.

Referring to fig. 1 and 2, in the present application, fixed blocks 22 are fixedly mounted on both sides of the top of the cabinet 2 located at the air inlet 18, a limit rod 20 is fixedly mounted between the two fixed blocks 22, a cleaning block 21 is slidably sleeved on the outer wall of the limit rod 20, a plurality of brushes 19 are fixedly mounted at the bottom of the cleaning block 21, a slide rod 16 is slidably mounted on one fixed block 22 through a slide hole formed in one side of the fixed block 22, one end of the slide rod 16 is fixedly connected with one side of the cleaning block 21, a pressing plate 14 is fixedly mounted at the other end of the slide rod 16, a cam plate 13 is fixedly sleeved on the outer wall of the driving end of the motor 7, a third spring 15 is sleeved on the outer wall of the slide rod 16 between the pressing plate 14 and one fixed block 22, so that the brushes 19 perform a transverse reciprocating motion to constantly brush the first filter screen 17, thereby preventing dust from accumulating on the first filter screen 17 and causing blockage of the first filter screen 17, the passing performance of the first filter screen 17 is ensured, and the heat dissipation work is normally carried out.

Referring to fig. 1, in this application, fixedly connected with soft rubber sleeve 12 between the top of bottom plate 1 and the bottom of the cabinet body 2, the surface of the cabinet body 2 is provided with the stainless steel layer, prevents that external dust from getting into the inside of the cabinet body 2 through spacing groove 26, through the setting on stainless steel layer, makes the more wear-resisting of the cabinet body 2.

Referring to fig. 1, in the present application, a sliding hole adapted to a fixing rod 25 is formed at one side of an installation block 11, and the installation block 11 is slidably connected to the fixing rod 25 through the sliding hole formed at one side thereof.

Referring to fig. 1, in the present application, a sliding hole adapted to the positioning rod 5 is formed at one side of the slider 10, and the slider 10 is slidably connected to the positioning rod 5 through the sliding hole formed at one side thereof.

The working principle of the utility model is as follows:

refer to fig. 1, in the use, when using this switch board, receive external striking when the cabinet body 2, can make the cabinet body 2 produce a removal, the removal of the cabinet body 2 can drive locating lever 5 and slide on slider 10, still can drive dead lever 25 and slide on installation piece 11 simultaneously, the cabinet body 2 is at the in-process that removes, can extrude corresponding locating lever 5 and first spring 3, thereby arouse locating lever 5 and first spring 3's elastic deformation, elastic deformation through locating lever 5 and first spring 3, can be to the impact that the cabinet body 2 received, carry out effectual offset, avoided the cabinet body 2 to receive the striking after, directly drive the vibration of mounting panel 4, lead to the phenomenon of the electrical components damage of installation on the mounting panel 4.

Refer to fig. 1 and fig. 3, during the use, the electrical components that appear in this application all connects intercommunication power and control switch when using, in-process when the switch board is using, inside electrical components, can produce a large amount of heats, start working through on-off control motor 7 this moment, motor 7's drive end drives blade 9 and rotates, the rotation of blade 9 produces high velocity air, form wind, directly blow to the electrical components on mounting panel 4, carry out effectual heat dissipation cooling to electrical components, wind can carry the heat that electrical components produced directly to discharge through exhaust vent 24 simultaneously, make the inside of the cabinet body 2 reach a good ventilation status, the radiating effect has further been improved.

Referring to fig. 1 and 2, when in use, in the process of dissipating heat of electrical components inside the power distribution cabinet, air flows into the cabinet body 2 through the air inlet 18, impurities contained in the air flow are trapped by the first filter screen 17, so that dust is prevented from entering the cabinet body 2 and affecting internal electrical components, but as the dust trapped by the first filter screen 17 increases, the passing performance of the first filter screen 17 is affected, therefore, in the process of operating the motor 7, the rotation of the driving end of the motor 7 drives the cam plate 13 to rotate, when one side of the cam plate 13 away from the center approaches the pressure plate 14, the pressure plate 14 is separated rightward, the pressure plate 14 is driven to move rightward, the pressure plate 14 drives the slide rod 16 to slide on the fixed block 22 on the left side, the movement of the pressure plate 14 extrudes the third spring 15, and meanwhile, the movement of the slide rod 16 drives the cleaning block 21 to slide on the outer wall of the limiting rod 20, the removal of cleaning block 21 can drive brush 19 and brush on first filter screen 17, when one side that cam plate 13 is close to the center is close to clamp plate 14, cam plate 13 is not having a thrust of rightwards to clamp plate 14 this moment, under the elastic action of third spring 15, can drive clamp plate 14 and reset this moment, thereby make cleaning block 21 reset, consequently, through the incessant rotation of cam plate 13, make brush 19 do a horizontal reciprocating motion, incessant brush first filter screen 17, avoid the dust to pile up on first filter screen 17, cause the jam of first filter screen 17, guarantee the trafficability characteristic of first filter screen 17, make heat dissipation work normally go on.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high-voltage board with safeguard function and stand wear and tear, includes bottom plate (1), its characterized in that: the top at bottom plate (1) top is provided with the cabinet body (2), spacing groove (26) have been seted up to the bottom of the cabinet body (2), the inside fixed mounting of spacing groove (26) has dead lever (25), the cover is equipped with installation piece (11) on the outer wall of dead lever (25), the top fixed mounting of installation piece (11) has mounting panel (4), the inside top fixed mounting of the cabinet body (2) has locating lever (5), the cover is equipped with slider (10) on the outer wall of locating lever (5), the both sides that lie in slider (10) on the outer wall of locating lever (5) have all cup jointed second spring (6), equal fixedly connected with a plurality of first spring (3) between the both sides of mounting panel (4) and the both sides of the cabinet body (2) inner wall.

2. The high-voltage cabinet with protection function and wear resistance as claimed in claim 1, wherein: the utility model discloses a cabinet, including the cabinet body, the top fixed mounting of the cabinet body (2) has support frame (8), fixed mounting has motor (7) on support frame (8), fixed mounting has a plurality of blade (9) on the outer wall of motor (7) drive end, fresh air inlet (18) have been seted up to one side at the cabinet body (2) top, the inside fixed mounting of fresh air inlet (18) has first filter screen (17), exhaust vent (24) have all been seted up to the below of the cabinet body (2) both sides, the inside fixed mounting of exhaust vent (24) has second filter screen (23).

3. The high-voltage cabinet with protection function and wear resistance as claimed in claim 2, wherein: the top of the cabinet body (2) is located the equal fixed mounting in both sides of fresh air inlet (18) and has fixed block (22), two fixed mounting has gag lever post (20) between fixed block (22), clean piece (21) has been cup jointed in the slip on the outer wall of gag lever post (20), the bottom fixed mounting of clean piece (21) has a plurality of brush (19), one fixed block (22) have slide bar (16) through the slide opening slidable mounting that its one side was seted up, the other end fixed mounting of slide bar (16) has clamp plate (14), fixed cover has cup jointed cam plate (13) on the outer wall of motor (7) drive end, it has cup jointed third spring (15) to be located between clamp plate (14) and a fixed block (22) on the outer wall of slide bar (16).

4. The high-voltage cabinet with protection function and wear resistance as claimed in claim 1, wherein: the soft rubber sleeve (12) is fixedly connected between the top of the bottom plate (1) and the bottom of the cabinet body (2), and a stainless steel layer is arranged on the outer surface of the cabinet body (2).

5. The high-voltage cabinet with protection function and wear resistance as claimed in claim 1, wherein: one side of the mounting block (11) is provided with a sliding hole matched with the fixing rod (25), and the mounting block (11) is connected with the fixing rod (25) in a sliding mode through the sliding hole formed in one side of the mounting block.

6. The high-voltage cabinet with protection function and wear resistance as claimed in claim 1, wherein: one side of the sliding block (10) is provided with a sliding hole matched with the positioning rod (5), and the sliding block (10) is connected with the positioning rod (5) in a sliding mode through the sliding hole formed in one side of the sliding block.