CN112542777A - High tension switchgear with dampproofing dustproof function - Google Patents
High tension switchgear with dampproofing dustproof function Download PDFInfo
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- CN112542777A CN112542777A CN202011217156.7A CN202011217156A CN112542777A CN 112542777 A CN112542777 A CN 112542777A CN 202011217156 A CN202011217156 A CN 202011217156A CN 112542777 A CN112542777 A CN 112542777A
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- wall
- proof
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- fixed
- cabinet
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention belongs to the technical field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet with a moisture-proof and dust-proof function, which aims at solving the problems that the existing high-voltage switch cabinet with the moisture-proof and dust-proof function cannot adjust the heat dissipation degree according to the external temperature in different conditions in winter and summer and does not have the moisture-proof and dust-proof function. In summer, the temperature in the cabinet body is high, people can drive the baffle plates to open through the first electric telescopic rods, the heat dissipation effect of the device is enhanced, dust can be prevented from entering the cabinet body through the dust-proof box, and the interior of the cabinet body can be prevented from becoming damp through the drying box.
Description
Technical Field
The invention relates to the technical field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet with moisture-proof and dust-proof functions.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades.
In the use of high tension switchgear, often can be accompanied by a large amount of heat production, the normal use of cubical switchboard not only can be influenced in the production of heat, but also can reduce the life of cubical switchboard, therefore need a radiating high tension switchgear that can dispel the heat urgent.
However, in the actual use process, the temperature inside the cabinet body is different due to different temperatures outside winter and summer, the condition that heat is needed in summer is different from the condition that heat is radiated in winter, the existing high-voltage switch cabinet with the moisture-proof and dustproof function cannot adjust the heat radiation degree according to the external temperatures in winter and summer under different conditions, and the high-voltage switch cabinet does not have the moisture-proof and dustproof function, so that the practicability is poor.
Disclosure of Invention
The invention provides a high-voltage switch cabinet with a moisture-proof and dust-proof function, which is based on the technical problems that the existing high-voltage switch cabinet with the moisture-proof and dust-proof function cannot adjust the heat dissipation degree according to the external temperature in different conditions in winter and summer and does not have the moisture-proof and dust-proof function.
The invention provides a high-voltage switch cabinet with moisture-proof and dust-proof functions, which comprises a cabinet body and a lifting plate, the outer walls of the two sides of the cabinet body are both provided with mounting holes, the inner wall of each mounting hole is provided with a sliding groove, the inner wall of each sliding groove is fixed with a sliding rail through a bolt, the inner wall of the sliding rail is connected with two baffle plates in a sliding way, the two baffle plates are connected through a hinge, the inner wall of the bottom of the mounting hole is provided with a mounting groove, two sides of the inner wall of the bottom of the mounting groove are both fixed with a first electric telescopic rod through bolts, one end of the first electric telescopic rod piston rod is fixed on the outer wall of the bottom of the baffle plate through a bolt, the outer walls of the two sides of the cabinet body are both fixed with a dustproof box through bolts, the dustproof cabinet is characterized in that a motor is fixed on the outer wall of one side of the dustproof cabinet through a bolt, an output shaft of the motor is connected with a heat dissipation fan through a coupling, and a drying cabinet is fixed on the inner wall of the top of the cabinet body through a bolt.
Preferably, one side outer wall of the drying box is provided with a sliding hole, and the inner wall of the sliding hole is connected with a drying drawer in a sliding manner.
Preferably, the both sides of lifter plate bottom outer wall all open there is the spout, and the inner wall of spout passes through the bolt fastening and has the slide rail, and the inner wall of slide rail forms sliding fit with the outer wall of expansion bracket, and the top outer wall of lifter plate is provided with the transformer body.
Preferably, the two sides of the inner wall of the bottom of the cabinet body are both fixed with second electric telescopic rods through bolts, and one ends of piston rods of the second electric telescopic rods are fixed on the outer wall of the bottom of the lifting plate through bolts.
Preferably, the inner wall of mounting groove has the fixed plate through the bolt fastening, and the top outer wall of fixed plate opens there is the sliding hole, and the inner wall sliding connection in sliding hole has the expansion plate, and the top outer wall of expansion plate passes through the bolt fastening in the bottom outer wall of baffle.
Preferably, the inner wall of the top of the cabinet body is fixed with mounting rods distributed at equal intervals through bolts, and one ends of the mounting rods are fixed with supporting plates through bolts.
Preferably, the edge of one side of the outer wall of the cabinet body is connected with a cabinet door through a hinge, and the cabinet door
Preferably, the illuminating lamps are fixed on two sides of the inner wall of the top of the cabinet body through bolts.
The beneficial effects of the invention are as follows:
1. the invention is provided with the baffle, the first electric telescopic rod, the dust-proof box, the motor, the heat radiation fan and the drying box, the two baffles can be driven to fold and contract through the first electric telescopic rod, the outside temperature is low in winter, the temperature in the cabinet body is low at the moment, when the transformer body works, heat can be generated, and the heat can ensure that the working environment of the transformer body is in a normal state, therefore, people can drive the baffle to contract through the first electric telescopic rod, the heat dissipation of the cabinet body is reduced, the normal work of the transformer body is ensured, the temperature in the cabinet body is higher in summer, people can drive the baffle to open through the first electric telescopic rod, the heat dissipation effect of the device is enhanced, can prevent through the dust proof case that the dust from entering into cabinet internal portion, can prevent through the drying cabinet that cabinet internal portion from becoming moist, rational in infrastructure, the practicality is stronger.
2. According to the transformer body, the second electric telescopic rod, the telescopic frame, the sliding rail and the lifting plate are arranged, the lifting plate is driven by the second electric telescopic rod to move up and down, so that people can conveniently install the transformer body, the telescopic frame can be driven to contract while the lifting plate moves up and down, the lifting plate can be supported by matching with the sliding rail, and the stability of the device is enhanced.
3. According to the invention, by arranging the fixed plate, the telescopic plate and the first electric telescopic rod, when people control the first electric telescopic rod to drive the telescopic plate to stretch according to different conditions, the telescopic plate can simultaneously stretch and retract in the fixed plate, when the baffle plate is contracted, the telescopic plate moves upwards, and at the moment, dust can be prevented from entering the cabinet body through the filtering holes in the telescopic plate, so that the dustproof function of the device is enhanced.
4. According to the invention, the lighting lamp is arranged, so that when the brightness of the surrounding environment is low, the lighting lamp can be turned on to illuminate the inside of the cabinet body, people can conveniently overhaul and maintain the transformer body in the cabinet body, and the operation is convenient.
Drawings
Fig. 1 is a schematic overall structural diagram of a high voltage switch cabinet with moisture-proof and dust-proof functions according to embodiment 1 of the present invention;
FIG. 2 is a perspective view of a retractable plate of a high voltage switch cabinet with moisture-proof and dust-proof functions according to the present invention;
fig. 3 is a three-dimensional structure diagram of an expansion bracket of a high-voltage switch cabinet with moisture-proof and dust-proof functions according to the invention;
fig. 4 is a perspective structural view of a high-voltage switch cabinet with moisture-proof and dust-proof functions according to embodiment 2 of the present invention.
In the figure: 1 cabinet body, 2 cabinet doors, 3 dust-proof boxes, 4 glass observation windows, 5 expansion brackets, 6 motors, 7 transformer bodies, 8 heat dissipation fans, 9 baffles, 10 expansion plates, 11 fixed plates, 12 first electric telescopic rods, 13 lifting plates, 14 slide rails, 15 second electric telescopic rods, 17 slide rails, 18 supporting plates, 19 drying boxes and 20 illuminating lamps.
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.
Example 1:
referring to fig. 1-3, a high tension switchgear with dampproofing dustproof function, including the cabinet body 1 and lifter plate 13, the mounting hole has all been opened to the both sides outer wall of the cabinet body 1, the inner wall of mounting hole is opened there is the sliding tray, the inner wall of sliding tray has sliding rail 17 through the bolt fastening, sliding rail 17's inner wall sliding connection has two baffles 9, two baffles 9 are connected through the hinge, the bottom inner wall of mounting hole is opened there is the mounting groove, both sides of mounting groove bottom inner wall all have first electric telescopic handle 12 through the bolt fastening, the one end of first electric telescopic handle 12 piston rod is through the bolt fastening in the bottom outer wall of baffle 9, the both sides outer wall of the cabinet body 1 all has dust proof box 3 through the bolt fastening, one side outer wall of dust proof box 3 has motor 6 through the bolt fastening, there is heat dissipation fan 8 motor 6's output shaft coupling joint through the coupling joint, the top inner wall of the.
In the invention, a slide hole is arranged on the outer wall of one side of the drying box 19, and a drying drawer is connected with the inner wall of the slide hole in a sliding manner.
In the invention, sliding grooves are formed in two sides of the outer wall of the bottom of the lifting plate 13, sliding rails 14 are fixed on the inner walls of the sliding grooves through bolts, the inner walls of the sliding rails 14 are in sliding fit with the outer wall of the telescopic frame 5, and the outer wall of the top of the lifting plate 13 is provided with a transformer body 7.
In the invention, the two sides of the inner wall of the bottom of the cabinet body 1 are both fixed with the second electric telescopic rods 15 through bolts, and one end of the piston rod of the second electric telescopic rod 15 is fixed on the outer wall of the bottom of the lifting plate 13 through bolts.
According to the invention, the inner wall of the mounting groove is fixed with a fixing plate 11 through a bolt, the outer wall of the top of the fixing plate 11 is provided with a sliding hole, the inner wall of the sliding hole is connected with an expansion plate 10 in a sliding manner, and the outer wall of the top of the expansion plate 10 is fixed on the outer wall of the bottom of the baffle plate 9 through a bolt.
The inner wall of the top of the cabinet body 1 is fixed with mounting rods which are distributed at equal intervals through bolts, and one end of each mounting rod is fixed with a support plate 18 through a bolt.
The edge of one side of the outer wall of the cabinet body 1 is connected with a cabinet door 2 through a hinge, one side of the outer wall of the cabinet door 2 is provided with an embedding groove, and the inner wall of the embedding groove is embedded with a glass observation window 4.
When the folding transformer cabinet is used, the two baffle plates 9 can be driven to be folded and contracted through the first electric telescopic rod 12, the outside temperature is lower in winter, the temperature inside the cabinet body 1 is lower at the moment, when the transformer body 7 works, heat can be generated, the heat can ensure that the working environment of the transformer body 7 is in a normal state, therefore, people can drive the baffle plates 9 to be contracted through the first electric telescopic rod 12, the heat dissipation of the cabinet body 1 is reduced, the normal work of the transformer body 7 is ensured, the temperature inside the cabinet body 1 is higher in summer, people can drive the baffle plates 9 to be opened through the first electric telescopic rod 12, the heat dissipation effect of the device is enhanced, dust can be prevented from entering the cabinet body 1 through the dust-proof box 3, the interior of the cabinet body 1 can be prevented from becoming damp through the drying box 19, the lifting plate 13 is driven to move up and down through the, the telescopic frame 5 can be driven to contract when the lifting plate 13 reciprocates, thereby the sliding rail 14 can be cooperated to support the lifting plate 13, when people control the first electric telescopic rod 12 to drive the telescopic plate 10 to stretch according to different conditions, the telescopic plate 10 can stretch out and draw back inside the fixed plate 11 at the same time, when the baffle 9 contracts, the telescopic plate 10 moves upwards, at the moment, the dust can be prevented from entering the cabinet body 1 through the filtering hole above the telescopic plate 10, and the dustproof function of the device is enhanced.
Example 2:
referring to fig. 4, a high tension switchgear with dampproofing dustproof function, cabinet body 1 and lifter plate 13, the mounting hole has all been opened to the both sides outer wall of the cabinet body 1, the inner wall of mounting hole is opened there is the sliding tray, the inner wall of sliding tray has sliding rail 17 through the bolt fastening, sliding rail 17's inner wall sliding connection has two baffles 9, two baffles 9 are connected through the hinge, the bottom inner wall of mounting hole is opened there is the mounting groove, the both sides of mounting groove bottom inner wall all have first electric telescopic handle 12 through the bolt fastening, the bottom outer wall of bolt fastening in baffle 9 is passed through to the one end of first electric telescopic handle 12 piston rod, the both sides outer wall of the cabinet body 1 all has dust proof box 3 through the bolt fastening, one side outer wall of dust proof box 3 has motor 6 through the bolt fastening, motor 6's output shaft has heat dissipation fan 8 through the coupling joint, cabinet body 1's top inner wall.
In the invention, a slide hole is arranged on the outer wall of one side of the drying box 19, and a drying drawer is connected with the inner wall of the slide hole in a sliding manner.
In the invention, sliding grooves are formed in two sides of the outer wall of the bottom of the lifting plate 13, sliding rails 14 are fixed on the inner walls of the sliding grooves through bolts, the inner walls of the sliding rails 14 are in sliding fit with the outer wall of the telescopic frame 5, and the outer wall of the top of the lifting plate 13 is provided with a transformer body 7.
In the invention, the two sides of the inner wall of the bottom of the cabinet body 1 are both fixed with the second electric telescopic rods 15 through bolts, and one end of the piston rod of the second electric telescopic rod 15 is fixed on the outer wall of the bottom of the lifting plate 13 through bolts.
According to the invention, the inner wall of the mounting groove is fixed with a fixing plate 11 through a bolt, the outer wall of the top of the fixing plate 11 is provided with a sliding hole, the inner wall of the sliding hole is connected with an expansion plate 10 in a sliding manner, and the outer wall of the top of the expansion plate 10 is fixed on the outer wall of the bottom of the baffle plate 9 through a bolt.
The inner wall of the top of the cabinet body 1 is fixed with mounting rods which are distributed at equal intervals through bolts, and one end of each mounting rod is fixed with a support plate 18 through a bolt.
The edge of one side of the outer wall of the cabinet body 1 is connected with a cabinet door 2 through a hinge, one side of the outer wall of the cabinet door 2 is provided with an embedding groove, and the inner wall of the embedding groove is embedded with a glass observation window 4.
Compared with the embodiment 1, the present embodiment further includes that the illuminating lamps 20 are fixed on both sides of the inner wall of the top of the cabinet body 1 through bolts.
During the use, when surrounding environment luminance is lower, can open light 20 and throw light on to the cabinet body 1 inside, make things convenient for people to overhaul and maintain convenient operation to the transformer body 7 of the cabinet body 1 inside.
The beneficial effects of the invention are as follows:
1. the invention is provided with the baffle, the first electric telescopic rod, the dust-proof box, the motor, the heat radiation fan and the drying box, the two baffles can be driven to fold and contract through the first electric telescopic rod, the outside temperature is low in winter, the temperature in the cabinet body is low at the moment, when the transformer body works, heat can be generated, and the heat can ensure that the working environment of the transformer body is in a normal state, therefore, people can drive the baffle to contract through the first electric telescopic rod, the heat dissipation of the cabinet body is reduced, the normal work of the transformer body is ensured, the temperature in the cabinet body is higher in summer, people can drive the baffle to open through the first electric telescopic rod, the heat dissipation effect of the device is enhanced, can prevent through the dust proof case that the dust from entering into cabinet internal portion, can prevent through the drying cabinet that cabinet internal portion from becoming moist, rational in infrastructure, the practicality is stronger.
2. According to the transformer body, the second electric telescopic rod, the telescopic frame, the sliding rail and the lifting plate are arranged, the lifting plate is driven by the second electric telescopic rod to move up and down, so that people can conveniently install the transformer body, the telescopic frame can be driven to contract while the lifting plate moves up and down, the lifting plate can be supported by matching with the sliding rail, and the stability of the device is enhanced.
3. According to the invention, by arranging the fixed plate, the telescopic plate and the first electric telescopic rod, when people control the first electric telescopic rod to drive the telescopic plate to stretch according to different conditions, the telescopic plate can simultaneously stretch and retract in the fixed plate, when the baffle plate is contracted, the telescopic plate moves upwards, and at the moment, dust can be prevented from entering the cabinet body through the filtering holes in the telescopic plate, so that the dustproof function of the device is enhanced.
4. According to the invention, the lighting lamp is arranged, so that when the brightness of the surrounding environment is low, the lighting lamp can be turned on to illuminate the inside of the cabinet body, people can conveniently overhaul and maintain the transformer body in the cabinet body, and the operation is convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A high-voltage switch cabinet with moisture-proof and dust-proof functions comprises a cabinet body (1) and a lifting plate (13), and is characterized in that mounting holes are formed in outer walls of two sides of the cabinet body (1), a sliding groove is formed in the inner wall of each mounting hole, a sliding rail (17) is fixed to the inner wall of each sliding groove through a bolt, two baffles (9) are connected to the inner wall of each sliding rail (17) in a sliding mode, the two baffles (9) are connected through hinges, a mounting groove is formed in the inner wall of the bottom of each mounting hole, first electric telescopic rods (12) are fixed to two sides of the inner wall of the bottom of each mounting groove through bolts, one end of piston rods of the first electric telescopic rods (12) is fixed to the outer wall of the bottom of each baffle (9) through bolts, dust-proof boxes (3) are fixed to outer walls of two sides of the cabinet body (1), and a motor (6) is fixed to the outer wall, the output shaft of motor (6) has heat dissipation fan (8) through the coupling joint, the top inner wall of the cabinet body (1) is fixed with drying cabinet (19) through the bolt.
2. The high-voltage switch cabinet with the moisture-proof and dust-proof functions as claimed in claim 1, wherein a sliding hole is formed in an outer wall of one side of the drying box (19), and a drying drawer is slidably connected to an inner wall of the sliding hole.
3. The high-voltage switch cabinet with the moisture-proof and dust-proof functions as claimed in claim 1, wherein sliding grooves are formed in two sides of the outer wall of the bottom of the lifting plate (13), sliding rails (14) are fixed to the inner walls of the sliding grooves through bolts, the inner walls of the sliding rails (14) are in sliding fit with the outer wall of the expansion bracket (5), and a transformer body (7) is arranged on the outer wall of the top of the lifting plate (13).
4. The high-voltage switch cabinet with the moisture-proof and dust-proof functions as claimed in claim 1, wherein the second electric telescopic rods (15) are fixed to two sides of the inner wall of the bottom of the cabinet body (1) through bolts, and one end of the piston rod of each second electric telescopic rod (15) is fixed to the outer wall of the bottom of the lifting plate (13) through bolts.
5. The high-voltage switch cabinet with the moisture-proof and dust-proof functions as claimed in claim 1, wherein the inner wall of the mounting groove is fixed with a fixing plate (11) through a bolt, the outer wall of the top of the fixing plate (11) is provided with a sliding hole, the inner wall of the sliding hole is connected with an expansion plate (10) in a sliding manner, and the outer wall of the top of the expansion plate (10) is fixed with the outer wall of the bottom of the baffle plate (9) through a bolt.
6. The high-voltage switch cabinet with the moisture-proof and dust-proof functions as claimed in claim 4, wherein the top inner wall of the cabinet body (1) is fixed with mounting rods which are distributed at equal intervals through bolts.
7. The high-voltage switch cabinet with moisture-proof and dust-proof functions as claimed in claim 6, wherein one end of the mounting rod is fixed with a support plate (18) through a bolt.
8. The high-voltage switch cabinet with the moisture-proof and dust-proof functions as claimed in claim 4, characterized in that a cabinet door (2) is connected to the edge of one outer wall of the cabinet body (1) through a hinge.
9. The high-voltage switch cabinet with the moisture-proof and dust-proof functions as claimed in claim 7, characterized in that an outer wall of one side of the cabinet door (2) is provided with an embedding groove, and an inner wall of the embedding groove is embedded with the glass observation window (4).
10. The high-voltage switch cabinet with the moisture-proof and dust-proof functions as claimed in claim 8, wherein the lighting lamps (20) are fixed on both sides of the inner wall of the top of the cabinet body (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217156.7A CN112542777B (en) | 2020-11-04 | 2020-11-04 | High tension switchgear with dampproofing dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217156.7A CN112542777B (en) | 2020-11-04 | 2020-11-04 | High tension switchgear with dampproofing dustproof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112542777A true CN112542777A (en) | 2021-03-23 |
| CN112542777B CN112542777B (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011217156.7A Active CN112542777B (en) | 2020-11-04 | 2020-11-04 | High tension switchgear with dampproofing dustproof function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113253020A (en) * | 2021-04-26 | 2021-08-13 | 嘉兴市恒创电力设备有限公司 | Complete cabinet-based multifunctional intelligent test bench system and rapid test method thereof |
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| CN207762512U (en) * | 2018-01-04 | 2018-08-24 | 苏州诺广纺织有限公司 | A kind of weaving support device |
| CN210156786U (en) * | 2019-05-07 | 2020-03-17 | 山东崇信未来信息技术有限公司 | Adjustable high-low voltage switch cabinet |
| CN211151111U (en) * | 2019-11-11 | 2020-07-31 | 李延磊 | Combined low-voltage power distribution cabinet |
| CN111082331A (en) * | 2019-12-30 | 2020-04-28 | 河南省恒华电力设备有限公司 | High-voltage switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113253020A (en) * | 2021-04-26 | 2021-08-13 | 嘉兴市恒创电力设备有限公司 | Complete cabinet-based multifunctional intelligent test bench system and rapid test method thereof |
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