CN217642246U - A high-voltage switch cabinet maintenance equipment - Google Patents

Abstract

The utility model relates to the technical field of high-voltage switch cabinet equipment, in particular to high-voltage switch cabinet maintenance equipment, which comprises a high-voltage switch cabinet main body, a first maintenance main body, a second maintenance main body and a heat dissipation assembly; the heat dissipation assembly comprises a power member, an installation frame, a dustproof net, a sliding block, a connecting rod, a separation blade and a connecting spring, wherein the separation blade is compressed towards the connecting rod, at the moment, the separation blade and the connecting rod can be jointly passed through the installation frame, then the connecting spring pops out the separation blade, the bottom of the top butt installation frame of the separation blade is enabled, the dustproof net is further limited, when the dustproof net needs to be taken out, the separation blade is compressed, the separation blade and the connecting rod are enabled to penetrate out of the installation frame, the installation and the disassembly are convenient, the cleaning is facilitated, and the maintenance and protection difficulty is effectively reduced.

Description

A high-voltage switch cabinet maintenance equipment

technical field

The utility model relates to the technical field of high-voltage switch cabinet equipment, in particular to a high-voltage switch cabinet maintenance equipment.

Background technique

High-voltage switchgear refers to the functions of on-off, control or protection in the power generation, transmission, distribution, power conversion and consumption of the power system. The current high-voltage switchgear has only one front door, which makes the maintenance of the equipment on its side inconvenient. And the heat dissipation effect is poor, resulting in high temperature affecting the operation of the equipment, requiring frequent maintenance and protection.

There is an existing high-voltage switch cabinet maintenance equipment. The maintenance main body is opened from the side of the high-voltage cabinet main body through the first fixing buckle, and the maintenance tool on the placing board in the maintenance main body is removed, so that the side of the high-voltage cabinet main body can be removed. The side door and the front side are repaired, which effectively solves the problem of inconvenient maintenance on the side of the high-voltage switchgear. The side door and the maintenance main body are fixedly connected through the second fixing buckle, and the side door is provided with a filter screen, which is used for external airflow. To filter dust, a first cooling fan is arranged on the inner side of the maintenance body, and a second cooling fan is arranged above the first cooling fan to dissipate heat in the main body of the high-voltage cabinet, effectively solving the problem of poor heat dissipation of the high-voltage switch cabinet.

However, the filter screen in the above-mentioned high-voltage switchgear maintenance equipment is fixed on the side door. After a long time of use, the filter screen will accumulate dust, which will reduce the heat dissipation effect. The filter screen needs to be cleaned, and the fixed filter screen is inconvenient. Clean up, increase the difficulty of maintenance and protection.

Utility model content

The purpose of the utility model is to provide a high-voltage switch cabinet maintenance equipment, which solves the problem that the filter screen in the above-mentioned high-voltage switch cabinet maintenance equipment is fixed on the side door, and dust will accumulate on the filter screen after using for a long time, resulting in heat dissipation effect If it is lowered, the filter needs to be cleaned, and the fixed filter is inconvenient to clean, which increases the difficulty of maintenance and protection.

In order to achieve the above purpose, the utility model provides a high-voltage switch cabinet maintenance equipment, including a high-voltage cabinet main body, a first maintenance main body and a second maintenance main body, and the first maintenance main body and the high-voltage cabinet main body rotate. connected and located on one side of the high-voltage cabinet main body, the second maintenance main body is rotatably connected to the high-voltage cabinet main body, and is located on the side of the high-voltage cabinet main body away from the first maintenance main body, further comprising: cooling components;

The heat dissipation assembly includes a power member, an installation frame, a dustproof net, a slider, a connecting rod, a blocking plate and a connecting spring, the power member is connected to the first maintenance body, and the installation frame is connected to the second maintenance body. The maintenance main body is fixedly connected, and is located on the side of the second maintenance main body away from the high-voltage cabinet main body. The rod is fixedly connected with the dustproof net and slidably connected with the installation frame, and is located at the bottom of the dustproof net. On one side of the dustproof net, two ends of the connecting spring are respectively connected with the connecting rod and the blocking piece.

Wherein, the heat dissipation assembly further includes a sealing layer, the sealing layer is fixedly connected with the dustproof net, and is located between the dustproof net and the second maintenance body.

Wherein, the power component includes a fan and a ventilation part, the fan is connected to the first maintenance main body, and is located on the side of the first maintenance main body close to the high-voltage cabinet main body; the ventilation part is connected to the first maintenance main body. The first maintenance main body is connected.

Wherein, the ventilation component includes a bracket, a shaft, a lily leaf and a transmission feature, the bracket is fixedly connected with the first maintenance body, and is located on the side of the first maintenance body away from the high-voltage cabinet body The number of the shaft rods is multiple, and a plurality of the shaft rods are respectively rotatably connected with the support and evenly distributed along the length direction of the support; each of the shaft rods is fixedly connected with the lily leaves; The transmission feature is connected to the shaft.

Wherein, the transmission feature includes a transmission gear, a transmission chain belt and a power element, and the transmission gear is fixedly connected to one end of each of the shaft rods away from the bracket; the transmission chain belt is connected with a plurality of the transmission gears ; The power piece is connected with the shaft.

Wherein, the high-voltage switch cabinet maintenance equipment further includes a placement plate, the placement plate is fixedly connected to the second maintenance main body, and is located on the side of the second maintenance main body close to the high-voltage cabinet main body.

Wherein, the placing plate has a limiting groove, and the limiting groove is located on the top of the placing plate.

The utility model relates to a high-voltage switch cabinet maintenance equipment. The two sides of the high-voltage cabinet main body are respectively connected with the first maintenance main body and the second maintenance main body through hinges. The main body and the second maintenance main body open both sides of the high-voltage cabinet main body to facilitate maintenance and protection from the side. The power component is installed on the first maintenance main body to provide wind power through air circulation. To dissipate heat, the installation frame is fixed on the second maintenance body, and is slidably connected with the slider, the slider is fixed with the dustproof net, and the dustproof net is easily installed on the installation On the frame, the air inlet set on the second maintenance main body is blocked, the connecting rod is fixed at the bottom of the dustproof net, the bottom of the connecting rod is rotatably provided with the baffle, and the connection The connecting spring is arranged between the rod and the blocking piece, and the blocking piece is compressed toward the connecting rod. At this time, the blocking piece and the connecting rod can be passed through the installation frame together, and then The connecting spring ejects the blocking piece, so that the top of the blocking piece abuts the bottom of the mounting frame, thereby limiting the dustproof net. When the dustproof net needs to be taken out, compress the blocking piece. It is only necessary to make the blocking piece and the connecting rod pass through the installation frame, which is convenient for installation and disassembly, facilitates cleaning, and effectively reduces the difficulty of maintenance and protection.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that are required to be used in the description of the embodiments or the prior art.

FIG. 1 is a schematic diagram of the overall structure of the maintenance equipment for the high-voltage switchgear according to the first embodiment of the present invention.

2 is a schematic structural diagram of a lily leaf according to the first embodiment of the present invention.

3 is a cross-sectional view of the high-voltage switchgear maintenance equipment according to the first embodiment of the present invention.

FIG. 4 is an enlarged view of part A of FIG. 1 of the present invention.

FIG. 5 is an enlarged view of B of FIG. 2 of the present utility model.

FIG. 6 is an enlarged view of C in FIG. 3 of the present invention.

7 is a cross-sectional view of a high-voltage switchgear maintenance equipment according to a second embodiment of the present invention.

In the picture: 101-high voltage cabinet body, 102-first maintenance body, 103-second maintenance body, 104-installation frame, 105-dust net, 106-slider, 107-connecting rod, 108-block , 109-connecting spring, 110-sealing layer, 111-fan, 112-bracket, 113-shaft, 114-lily leaf, 115-transmission gear, 116-transmission chain belt, 117-power piece, 201-placement plate, 202 - Limit slot.

Detailed ways

The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention and should not be construed as Limitations of the present invention.

The first embodiment of the present application is:

Please refer to FIG. 1 to FIG. 6 , wherein FIG. 1 is a schematic diagram of the overall structure of the maintenance equipment for the high-voltage switchgear according to the first embodiment of the present invention. FIG. 2 is a schematic structural diagram of the lily leaf 114 according to the first embodiment of the present invention. 3 is a cross-sectional view of the high-voltage switchgear maintenance equipment according to the first embodiment of the present invention. FIG. 4 is an enlarged view of part A of FIG. 1 of the present invention. FIG. 5 is an enlarged view of B of FIG. 2 of the present utility model. FIG. 6 is an enlarged view of C in FIG. 3 of the present invention. The utility model provides a high-voltage switch cabinet maintenance equipment, which includes a high-voltage cabinet main body 101, a first maintenance main body 102, a second maintenance main body 103 and a heat dissipation assembly, wherein the heat dissipation assembly includes a power component, an installation frame 104, a dustproof The net 105, the slider 106, the connecting rod 107, the baffle 108, the connecting spring 109 and the sealing layer 110, the power component includes the fan 111 and the ventilation part, the ventilation part includes the bracket 112, the shaft 113, the lily leaf 114 and the The transmission feature includes a transmission gear 115 , a transmission chain belt 116 and a power member 117 .

For this specific embodiment, the first maintenance main body 102 is rotatably connected to the high voltage cabinet main body 101 and is located on one side of the high voltage cabinet main body 101 , and the second maintenance main body 103 is connected to the high voltage cabinet main body 101 . 101 is rotatably connected, and is located on the side of the high-voltage cabinet body 101 away from the first maintenance body 102 . The first maintenance main body 102 and the second maintenance main body 103 are respectively connected to one side of the high voltage cabinet main body 101 through hinges, and then the other side is connected to the high voltage cabinet main body 101 through a lock, and both It is communicated with the interior of the high-voltage cabinet body 101, and then the two sides of the high-voltage cabinet body 101 can be opened by opening the first maintenance body 102 and the second maintenance body 103, so as to facilitate access from the high-voltage cabinet. Both sides of the main body 101 are protected for maintenance.

Wherein, the power component is connected to the first maintenance body 102, the mounting frame 104 is fixedly connected to the second maintenance body 103, and is located in the second maintenance body 103 away from the high voltage cabinet body On one side of 101, the slider 106 is slidably connected to the mounting frame 104, and is fixedly connected to the dust filter 105, and the connecting rod 107 is fixedly connected to the dust filter 105, and is connected to the installation The frame 104 is slidably connected and is located at the bottom of the dustproof net 105 , the blocking piece 108 is rotatably connected with the connecting rod 107 and is located on the side of the connecting rod 107 away from the dustproof net 105 . Two ends of the connecting spring 109 are respectively connected with the connecting rod 107 and the blocking piece 108 . The power component is installed on the first maintenance main body 102, and the power component provides wind power and uses air circulation to dissipate heat. The installation frame 104, the slider 106 is slidably arranged on the installation frame 104, and is fixedly connected to the dust-proof net 105, and the dust-proof net 105 sets the ventilation mask to isolate the dust, and The sliding block 106 is used to facilitate installation, the connecting rod 107 is fixed at the bottom of the dustproof net 105, the bottom of the connecting rod 107 is rotatably connected with the blocking piece 108, and the blocking piece 108 is connected with the connecting rod 108. The connecting springs 109 are provided between the rods 107 , and a through hole for the connecting rod 107 to pass through is provided under the mounting frame 104 .

Next, the sealing layer 110 is fixedly connected to the dustproof net 105 and is located between the dustproof net 105 and the second maintenance body 103 . The sealing layer 110 is made of rubber material, and is fixed between the dustproof net 105 and the second maintenance body 103 to prevent dust from entering the second maintenance body 103 from the gap.

At the same time, the fan 111 is connected to the first maintenance body 102, and is located on the side of the first maintenance body 102 close to the high-voltage cabinet body 101; the ventilation component is connected to the first maintenance body 102 connections. The bracket 112 is fixedly connected with the first maintenance main body 102 and is located on the side of the first maintenance main body 102 away from the high voltage cabinet main body 101 ; the number of the shaft rods 113 is multiple, multiple The shafts 113 are respectively rotatably connected with the brackets 112, and are evenly distributed along the length direction of the brackets 112; each of the shafts 113 is fixedly connected with the lily leaves 114; the transmission feature is connected to the shaft Rod 113 is connected. One end of each of the shaft rods 113 away from the bracket 112 is fixedly connected with the transmission gear 115 ; the transmission chain belt 116 is connected with a plurality of the transmission gears 115 ; the power member 117 is connected with the shaft rod 113 connect. The fan 111 is an exhaust fan 111 of the model DX201, installed on the inner side of the first maintenance body 102, and an air outlet is opened on the side of the first maintenance body 102 close to the fan 111, The bracket 112 is fixed at the air outlet, and a plurality of the shaft rods 113 are rotatably arranged in the longitudinal direction of the bracket 112 , and the lily leaves 114 are fixed on each of the shaft rods 113 . The transmission gear 115 is fixed at one end of the rod 113 away from the bracket 112 , and a plurality of the transmission gears 115 are linked by the transmission chain 116 to rotate together. The shaft rod 113 is connected to drive the shaft rod 113 to rotate.

When using the high-voltage switch cabinet maintenance equipment of this embodiment, a temperature sensor and a control system are arranged inside the high-voltage cabinet main body 101 , and the temperature sensor is electrically connected to the control system and is used to sense the internal When the temperature in the main body 101 of the high-voltage cabinet is too high, the control system controls the operation of the power element 117 to drive the shaft 113 to rotate, and then the transmission gear 115 rotates, using the transmission The chain belt 116 makes a plurality of the shafts 113 follow the rotation, and moves the lily leaves 114 to open, exposing the air outlet of the first maintenance body 102, and then controls the operation of the fan 111 to exhaust air, and the outside air passes through The dust-proof net 105 is isolated from dust, and then enters the high-voltage cabinet body 101, and then flows out through the first maintenance body 102 to form an air circulation for heat dissipation. When there is no ventilation, the lily leaves 114 are closed. , which can prevent dust from entering the main body 101 of the high-voltage cabinet. When maintenance and protection are required after using for a long time, the staff manually presses the blocking piece 108 to make the blocking piece 108 close to the connecting rod 107, and can be pushed at this time. The dust-proof net 105 drives the connecting rod 107 and the blocking piece 108 to leave the installation frame 104, so that the dust-proof net 105 can be easily disassembled for cleaning, which effectively reduces the difficulty of maintenance and protection.

The second embodiment of the present application is:

On the basis of the first embodiment, please refer to FIG. 7 , wherein, FIG. 7 is a cross-sectional view of the maintenance equipment for the high-voltage switchgear according to the second embodiment of the present invention. The high-voltage switch cabinet maintenance equipment in this embodiment further includes a placement plate 201 , and the placement plate 201 has a limit slot 202 .

For this specific embodiment, the placing plate 201 is used for placing maintenance tools.

The placing plate 201 is fixedly connected to the second maintenance body 103 and is located on the side of the second maintenance body 103 close to the high voltage cabinet body 101 . The limiting groove 202 is located on the top of the placing plate 201 . There are a plurality of the placing plates 201 , which are respectively fixed on the inner side of the second maintenance body 103 , and have a plurality of the limiting grooves 202 on the top that are adapted to the maintenance tools.

When using the high-voltage switchgear maintenance equipment of this embodiment, place a maintenance tool on the placing plate 201, and the maintenance tool is snapped into the limit slot 202 to make it stable and open the second dimension. When the main body 103 is protected, it is convenient to take out the maintenance tool for maintenance and protection, which facilitates the use and reduces the difficulty of maintenance and protection.

What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand that all or part of the procedures for implementing the above-mentioned embodiments can be implemented according to the present application. The equivalent changes made by the claims of the application still fall within the scope covered by this application.

Claims (7)

1. A maintenance device for a high-voltage switch cabinet comprises a high-voltage cabinet main body, a first maintenance main body and a second maintenance main body, wherein the first maintenance main body is rotationally connected with the high-voltage cabinet main body and is positioned at one side of the high-voltage cabinet main body, the second maintenance main body is rotationally connected with the high-voltage cabinet main body and is positioned at one side of the high-voltage cabinet main body, which is far away from the first maintenance main body,

the heat dissipation device also comprises a heat dissipation assembly;

the heat dissipation assembly comprises a power member, an installation frame, a dust screen, a slider, a connecting rod, a separation blade and a connecting spring, wherein the power member is connected with a first dimension protection body, the installation frame is fixedly connected with a second dimension protection body and is positioned at one side of the high-voltage cabinet body, the second dimension protection body is far away from the high-voltage cabinet body, the slider is slidably connected with the installation frame and is fixedly connected with the dust screen, the connecting rod is fixedly connected with the dust screen and is slidably connected with the installation frame and is positioned at the bottom of the dust screen, the separation blade is rotatably connected with the connecting rod and is positioned at one side of the dust screen, and two ends of the connecting spring are respectively connected with the connecting rod and the separation blade.

2. The high-voltage switchgear maintenance device according to claim 1,

the heat dissipation assembly further comprises a sealing layer, and the sealing layer is fixedly connected with the dustproof net and is located between the dustproof net and the second dimension protection main body.

3. The high voltage switchgear maintenance device of claim 1,

the power component comprises a fan and a ventilation component, and the fan is connected with the first maintenance main body and is positioned on one side of the first maintenance main body close to the high-voltage cabinet main body; the ventilation component is connected with the first maintenance main body.

4. The high-voltage switchgear maintenance device according to claim 3,

the ventilation component comprises a support, a shaft lever, a hinge and a transmission feature, and the support is fixedly connected with the first maintenance main body and is positioned on one side of the first maintenance main body, which is far away from the high-voltage cabinet main body; the number of the shaft levers is multiple, and the plurality of the shaft levers are respectively connected with the bracket in a rotating manner and are uniformly distributed along the length direction of the bracket; each shaft lever is fixedly connected with the hinge; the drive feature is connected with the shaft.

5. The high voltage switchgear maintenance device of claim 4,

the transmission characteristics comprise transmission gears, transmission chain belts and power parts, and one end of each shaft lever, which is far away from the bracket, is fixedly connected with the transmission gear; the transmission chain belt is connected with a plurality of transmission gears; the power member is connected with the shaft rod.

6. The high-voltage switchgear maintenance device according to claim 1,

the high-voltage switch cabinet maintenance equipment further comprises a placing plate, wherein the placing plate is fixedly connected with the second dimension protection main body and is positioned on one side, close to the high-voltage switch cabinet main body, of the second dimension protection main body.

7. The high voltage switchgear maintenance device of claim 6,

the placing plate is provided with a limiting groove, and the limiting groove is located at the top of the placing plate.

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