CN113241610A - High-voltage switch cabinet - Google Patents

High-voltage switch cabinet Download PDF

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Publication number
CN113241610A
CN113241610A CN202110625739.1A CN202110625739A CN113241610A CN 113241610 A CN113241610 A CN 113241610A CN 202110625739 A CN202110625739 A CN 202110625739A CN 113241610 A CN113241610 A CN 113241610A
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CN
China
Prior art keywords
frame
cabinet body
groove
body frame
wiring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202110625739.1A
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Chinese (zh)
Inventor
崔兵
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202110625739.1A priority Critical patent/CN113241610A/en
Publication of CN113241610A publication Critical patent/CN113241610A/en
Withdrawn legal-status Critical Current

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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
    • 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
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/202—Cable lay-outs
    • 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
    • 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
    • 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
    • H02B1/34—Racks
    • 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
    • H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Patch Boards (AREA)

Abstract

The invention relates to a high-voltage switch cabinet which comprises a bottom plate frame, a cabinet body unit and a sealing door, wherein the bottom plate frame is of a rectangular hollow structure, the cabinet body unit is installed at the upper end of the bottom plate frame, an open slot is formed in the front end of the cabinet body unit, and the sealing door is installed on the open slot. The invention can solve the problems that the existing high-voltage switch cabinet has poor use effect, can not adjust the space size in the cabinet body frame according to the use requirement, can not arrange the circuits in the cabinet body frame, leads the electric wires to be easily interwoven together, is not beneficial to subsequent maintenance, and can not effectively dissipate the heat generated in the cabinet body frame, easily causes the accumulation of the heat, easily causes damage to electrical elements in the cabinet body frame and the like when the existing high-voltage switch cabinet is used.

Description

High-voltage switch cabinet
Technical Field
The invention relates to the field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet.
Background
The high-voltage 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. The high-voltage switch cabinet 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. The high-voltage switch cabinet is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light textile industry, factories and mining enterprises, residential districts, high-rise buildings and the like.
At present, the existing high-voltage switch cabinet generally has the following defects when in use: 1. when the existing high-voltage switch cabinet is used, the use effect is poor, the space inside the cabinet body frame cannot be adjusted according to the use requirement, and the lines inside the cabinet body frame cannot be arranged, so that the electric wires are easy to interweave together, and the subsequent maintenance is not facilitated; 2. when the existing high-voltage switch cabinet is used, heat generated inside the cabinet body frame cannot be effectively dissipated, accumulation of heat is easy to occur, and electrical elements inside the cabinet body frame are easily damaged.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing high-voltage switch cabinet has poor use effect, can not adjust the space size in the cabinet body frame according to the use requirement, can not arrange the circuits in the cabinet body frame, leads the electric wires to be easily interwoven together, is not beneficial to subsequent maintenance, and can not effectively dissipate the heat generated in the cabinet body frame, easily causes the accumulation of the heat, easily causes damage to electrical elements in the cabinet body frame and the like when the existing high-voltage switch cabinet is used.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a high tension switchgear, includes bed plate frame, cabinet body unit and sealing door, the bed plate frame be rectangle hollow structure, cabinet body unit is installed to bed plate frame upper end, cabinet body unit front end is provided with the open slot, installs sealing door on the open slot.
The cabinet body unit include cabinet body frame, leading truck, bearing board, baffle, wiring mechanism and heat dissipation mechanism, cabinet body frame be the rectangle structure, cabinet body frame middle part is provided with the dead slot, the leading truck is installed to the dead slot internal symmetry, installs the bearing board between the leading truck, the baffle is installed to cabinet body frame inside rear end, wiring mechanism is evenly installed to the baffle front end, installs heat dissipation mechanism between wiring mechanism rear end and the cabinet body frame.
Wiring mechanism include mounting bracket, carriage and wiring frame, the mounting bracket pass through the screw mounting on the baffle, the mounting bracket cross-section is I shape structure, the mounting bracket outside evenly is connected with the carriage through sliding fit's mode, the carriage is inside be provided with mounting bracket complex spout, the wiring frame is installed to the carriage front end.
The heat dissipation mechanism include radiator fan, spacing, heat dissipation grid and filter the branch chain, baffle rear side symmetry be provided with radiator fan, radiator fan installs on cabinet body frame, cabinet body frame outside symmetry is provided with the rectangular channel, installs the heat dissipation grid in the rectangular channel, spacing is installed to cabinet body frame inboard symmetry, installs between spacing and the cabinet body frame and filters the branch chain, the cabinet body frame outside is provided with the spread groove, filters the branch chain and is connected with the spread groove joint.
The filtering branched chain comprises a handle frame, a connecting frame, a clamping block, a connecting spring and a filtering frame, the connecting frame is arranged in the connecting groove, the handle frame is installed on the outer side of the connecting frame, clamping grooves are symmetrically formed in the connecting frame, the clamping block is connected in the clamping groove in a sliding fit mode, the connecting spring is installed on the inner side of the clamping block, a limiting groove matched with the clamping block is formed in the cabinet body frame, and the filtering frame is installed on the inner side of the connecting frame.
As a preferred technical scheme of the invention, the supporting plate is also provided with a pressure release channel, a reset mechanism is arranged in the pressure release channel, the reset mechanism comprises a guide rod, a piston plate and a telescopic spring, the pressure release channel is internally connected with the guide rod in a sliding fit manner, the section of the guide rod is of a T-shaped structure, the telescopic spring is arranged on the guide rod, the lower end of the guide rod is provided with the piston plate, and the piston plate is hermetically connected with the pressure release channel.
As a preferred technical scheme of the invention, the wiring frame is made of metal elastic material, the cross section of the wiring frame is in an inverted omega-shaped structure, the wiring frame is uniformly provided with clamping grooves, the inner sides of the clamping grooves are in arc-shaped structures, and the wiring frame can uniformly divide electric wires, so that the electric wires are favorably and neatly arranged.
As a preferred technical scheme of the invention, the bearing plate is of a rectangular structure, the outer side of the bearing plate is provided with an annular groove, and a sealing rubber ring is arranged in the annular groove and can ensure the sealing property between the bearing plate and the cabinet body frame and the using effect of the high-voltage switch cabinet.
As a preferred technical scheme of the invention, the rear ends of the partition plates are uniformly provided with grooves, and the grooves are uniformly provided with heat conducting modules.
As a preferred technical scheme of the invention, the heat conducting module comprises a heat conducting frame and heat radiating fins, the heat conducting frame is installed in the groove and is made of a metal copper material, slots are uniformly formed in the rear side of the heat conducting frame, the heat radiating fins are connected in the slots in an inserting and matching mode and are made of an aluminum material, heat radiating holes are uniformly formed in the heat radiating fins, and the heat radiating fins can uniformly disperse heat and are beneficial to heat dissipation.
As a preferred technical scheme of the invention, the limiting frame is of a rectangular structure with an arc-shaped end part, the inner side surface of the limiting frame is uniformly provided with ball grooves, and balls are arranged in the ball grooves and can effectively play a role in reducing friction.
As a preferred technical scheme of the invention, the filter rack comprises a fixing rack and a filter screen, the fixing rack is of a U-shaped structure and is made of flexible plastic materials, the filter screen is arranged in the fixing rack, and the fixing rack can be bent and deformed and is not easy to break, so that the service life of the fixing rack is ensured.
As a preferred technical scheme of the invention, counter bores are uniformly arranged on the outer side of the fixing frame, magnets are arranged in the counter bores, and iron sheets matched with the magnets are uniformly arranged on the limiting frame.
(III) advantageous effects
1. According to the high-voltage switch cabinet, the cabinet body unit adopts an adjustable design mode, so that the cabinet body unit can adjust the space inside the cabinet body frame according to use requirements, the use effect of the cabinet body unit is good, the adjustment is convenient, and the use is facilitated;
2. according to the high-voltage switch cabinet, the wiring mechanism can effectively arrange the lines in the cabinet body frame, so that wires are prevented from being easily interwoven, and the subsequent overhaul of the wires is facilitated;
3. according to the high-voltage switch cabinet, the pressure release channel on the bearing plate can discharge high pressure generated in the cabinet body frame, damage caused by high pressure is avoided, and meanwhile the reset mechanism can reset automatically according to the pressure, so that manual adjustment is avoided;
4. according to the high-voltage switch cabinet, the heat dissipation mechanism can effectively dissipate heat generated in the cabinet body frame, so that the phenomenon of heat accumulation is avoided, electric elements in the cabinet body frame are prevented from being damaged, and the service life of the high-voltage switch cabinet is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view taken at C-C of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged view of a portion of the invention at M in FIG. 4;
FIG. 7 is an enlarged view of a portion of the invention at N of FIG. 5;
FIG. 8 is a schematic cross-sectional view of the support plate and the return mechanism of the present invention;
FIG. 9 is a schematic cross-sectional view of the wiring mechanism of the present invention;
FIG. 10 is a schematic plan view of the wiring rack of the present invention;
FIG. 11 is a schematic perspective view of a filter arm according to the present invention;
FIG. 12 is a schematic cross-sectional view of a filter arm according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 12, a high tension switchgear, includes bottom plate frame 1, cabinet body unit 2 and sealing door 3, bottom plate frame 1 be rectangle hollow structure, cabinet body unit 2 is installed to bottom plate frame 1 upper end, cabinet body unit 2 front end is provided with the open slot, installs sealing door 3 on the open slot.
The cabinet body unit 2 comprises a cabinet body frame 21, a guide frame 22, a bearing plate 23, a partition plate 24, a wiring mechanism 25 and a heat dissipation mechanism 26, wherein the cabinet body frame 21 is of a rectangular structure, a hollow groove is formed in the middle of the cabinet body frame 21, the guide frames 22 are symmetrically arranged in the hollow groove, the bearing plate 23 is arranged between the guide frames 22, the partition plate 24 is arranged at the rear end of the inner part of the cabinet body frame 21, the wiring mechanism 25 is uniformly arranged at the front end of the partition plate 24, the heat dissipation mechanism 26 is arranged between the rear end of the wiring mechanism 25 and the cabinet body frame 21, the bearing plate 23 can be movably connected in the guide frame 22 during specific work, the position of the bearing plate 23 can be adjusted according to use requirements, electrical elements can be supported at the upper end of the bearing plate 23, the wiring mechanism 25 can uniformly arrange the electric wires, the electric wires can be placed conveniently, the heat dissipation mechanism 26 can effectively dissipate heat generated by the electrical elements, the phenomenon of heat accumulation is avoided, the phenomenon of damage of electrical components caused by long-time heating is prevented, and meanwhile, the heat dissipation mechanism 26 can effectively prevent external dust and impurities from entering the cabinet body frame 21.
The bearing plate 23 is of a rectangular structure, an annular groove is formed in the outer side of the bearing plate 23, a sealing rubber ring is installed in the annular groove, the sealing performance between the bearing plate 23 and the cabinet body frame 21 can be guaranteed through the sealing rubber ring, and the using effect of the high-voltage switch cabinet is guaranteed.
The supporting plate 23 on still be provided with the pressure release passageway, install canceling release mechanical system 231 in the pressure release passageway, canceling release mechanical system 231 includes guide bar 232, piston plate 233 and expanding spring 234, the pressure release passageway in be connected with guide bar 232 through sliding fit's mode, the guide bar 232 cross-section is T type structure, be provided with expanding spring 234 on the guide bar 232, piston plate 233 is installed to guide bar 232 lower extreme, piston plate 233 and pressure release passageway sealing connection, during specific work, when the pressure between supporting plate 23 and cabinet body frame 21 is great, pressure releases through the pressure release passageway, when pressure is less than, expanding spring 234 drives piston plate 233 and restores, piston plate 233 can seal the pressure release passageway.
The baffle 24 rear end evenly be provided with the recess, evenly install heat conduction module 241 in the recess, heat conduction module 241 can derive the heat that the inside electrical components of cabinet body frame 21 produced, prevent that the heat from taking place accumulational phenomenon, avoid electrical components to be heated for a long time and take place the phenomenon of damaging.
Heat conduction module 241 including heat conduction frame 2411 and fin 2412, the recess in install heat conduction frame 2411, heat conduction frame 2411 is made for metal copper material, heat conduction frame 2411 rear side evenly is provided with the slot, is connected with fin 2412 through the complex mode of pegging graft in the slot, fin 2412 is made for the aluminium material, evenly is provided with the louvre on the fin 2412, fin 2412 can be with heat homodisperse, does benefit to heat dissipation mechanism 26 and dispels the heat, the radiating effect is good.
Wiring mechanism 25 include mounting bracket 251, carriage 252 and wiring frame 253, mounting bracket 251 pass through the mounting screw and install on baffle 24, the mounting bracket 251 cross-section is the I shape structure, the mounting bracket 251 outside evenly is connected with carriage 252 through sliding fit's mode, inside being provided with of carriage 252 with mounting bracket 251 complex spout, wiring frame 253 is installed to the carriage 252 front end, concrete during operation, carriage 252 can slide on mounting bracket 251 for carriage 252 can carry out accurate regulation to wiring frame 253's position, can adjust wiring frame 253's quantity according to the user demand, wiring frame 253 can evenly arrange the electric wire, do benefit to the electric wire and put.
Wiring frame 253 make for metal elastic material, wiring frame 253 cross-section is the omega type structure of handstand, evenly is provided with the draw-in groove on the wiring frame 253, the draw-in groove inboard is the arc structure, specific during operation, the draw-in groove inboard is installed with the electric wire to the manual work for the electric wire is located the arc structure department on the draw-in groove, makes the electric wire can align to grid, avoids the electric wire to interweave together, does benefit to the follow-up maintenance of electric wire.
The heat dissipation mechanism 26 comprises a heat dissipation fan 261, a limiting frame 262, a heat dissipation grid 263 and a filtering branched chain 264, the heat dissipation fan 261 is symmetrically arranged at the rear side of the partition plate 24, the heat dissipation fan 261 is installed on the cabinet body frame 21, a rectangular groove is symmetrically arranged at the outer side of the cabinet body frame 21, the heat dissipation grid 263 is installed in the rectangular groove, the limiting frame 262 is symmetrically installed at the inner side of the cabinet body frame 21, the filtering branched chain 264 is installed between the limiting frame 262 and the cabinet body frame 21, a connecting groove is arranged at the outer side of the cabinet body frame 21, the filtering branched chain 264 is connected with the connecting groove in a clamping manner, during specific work, the heat dissipation fan 261 can discharge heat on the heat conduction module 241 at the rear end of the partition plate 24, the phenomenon that heat is accumulated is avoided, the phenomenon that electric elements are damaged due to long-time heating is prevented, the filtering branched chain 264 can effectively prevent external dust impurities from entering the cabinet body frame 21, and meanwhile, the installation and the disassembly of the filtering branched chain 264 are convenient, is convenient to clean and replace.
The spacing 262 be curved rectangle structure for the tip, evenly be provided with the ball groove on the spacing 262 medial surface, the ball is installed to the ball groove, spacing 262 can lead spacing to filtering branched chain 264 for filtering branched chain 264 can insert spacing 262 inboardly effectively, and the ball can reduce the friction effectively.
The filtering branched chain 264 comprises a handle holder 2641, a connecting holder 2642, a clamping block 2643, a connecting spring 2644 and a filtering holder 2645, a connecting frame 2642 is arranged in the connecting groove, a handle frame 2641 is arranged on the outer side of the connecting frame 2642, clamping grooves are symmetrically arranged in the connecting frame 2642, clamping blocks 2643 are connected in the clamping grooves in a sliding fit manner, connecting springs 2644 are arranged on the inner sides of the clamping blocks 2643, a limiting groove matched with the clamping blocks 2643 is arranged on the cabinet body frame 21, a filter frame 2645 is arranged on the inner side of the connecting frame 2642, during specific work, the filtering rack 2645 can filter air to prevent dust and impurities in the air environment from entering the cabinet frame 21, the clamping block 2643 can be tightly matched with the clamping groove to facilitate installation and fixation of the filtering rack 2645, when the filter rack 2645 needs to be cleaned and replaced, the filter rack 2645 is manually pulled out through the handle rack 2641, so that the filter rack 2645 is convenient to clean.
The filter rack 2645 includes a fixing rack 2646 and a filter screen 2647, the fixing rack 2646 is of a U-shaped structure, the fixing rack 2646 is made of a flexible plastic material, the filter screen 2647 is installed inside the fixing rack 2646, and the fixing rack 2646 can be bent and deformed, so that the fixing rack 2646 can be accurately inserted into the inner side of the limiting rack 262.
The mount 2646 outside evenly set up the counter bore, install magnet in the counter bore, evenly be provided with on the spacing 262 with magnet complex iron sheet, magnet can with the accurate tight of inhaling of iron sheet, guarantee that filter frame 2645 can hug closely with spacing 262, avoid producing the gap between filter frame 2645 and the cabinet body frame 21, guarantee the filter effect of air.
The invention comprises the following steps in specific work:
the first step is as follows: the supporting plate 23 can be movably connected inside the guide frame 22, so that the position of the supporting plate 23 can be adjusted according to use requirements, the upper end of the supporting plate 23 can support electrical components, and the sealing rubber ring on the supporting plate 23 can ensure the sealing property between the supporting plate 23 and the cabinet body frame 21 and ensure the use effect of the high-voltage switch cabinet;
the second step is that: the sliding frame 252 in the wiring mechanism 25 can slide on the mounting frame 251, so that the sliding frame 252 can accurately adjust the position of the wiring frame 253, the number of the wiring frames 253 can be adjusted according to use requirements, and the wiring frames 253 can uniformly arrange electric wires, thereby being beneficial to placing the electric wires;
the third step: the heat dissipating fan 261 can discharge heat on the heat conducting module 241 at the rear end of the partition plate 24, so that the phenomenon of heat accumulation is avoided, and the phenomenon of damage of electrical components due to long-time heating is prevented;
the fourth step: when filtering frame 2645 and needing to wash when changing, the manual work is taken filter frame 2645 out through handle frame 2641, conveniently filters frame 2645 and washs, and when filtering frame 2645 installation, spacing 262 can lead spacing to filtering branched chain 264 for it is inboard that filtering branched chain 264 can insert spacing 262 effectively, and the ball can reduce friction effectively, and joint piece 2643 can be with joint groove clamping fit, and the installation of being convenient for filter frame 2645 is fixed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a high tension switchgear, includes bottom plate frame (1), cabinet body unit (2) and sealing door (3), its characterized in that: base plate frame (1) be rectangle hollow structure, cabinet body unit (2) are installed to base plate frame (1) upper end, cabinet body unit (2) front end is provided with the open slot, installs sealing door (3) on the open slot, wherein:
the cabinet body unit (2) comprises a cabinet body frame (21), a guide frame (22), supporting plates (23), partition plates (24), a wiring mechanism (25) and a heat dissipation mechanism (26), wherein the cabinet body frame (21) is of a rectangular structure, empty grooves are formed in the middle of the cabinet body frame (21), the guide frames (22) are symmetrically installed in the empty grooves, the supporting plates (23) are installed between the guide frames (22), the partition plates (24) are installed at the rear end of the interior of the cabinet body frame (21), the wiring mechanism (25) is uniformly installed at the front end of each partition plate (24), and the heat dissipation mechanism (26) is installed between the rear end of each wiring mechanism (25) and the cabinet body frame (21);
the wiring mechanism (25) comprises a mounting frame (251), a sliding frame (252) and a wiring frame (253), the mounting frame (251) is mounted on the partition plate (24) through screws, the cross section of the mounting frame (251) is of an I-shaped structure, the sliding frame (252) is uniformly connected to the outer side of the mounting frame (251) in a sliding fit mode, a sliding groove matched with the mounting frame (251) is formed in the sliding frame (252), and the wiring frame (253) is mounted at the front end of the sliding frame (252);
the heat dissipation mechanism (26) comprises a heat dissipation fan (261), a limiting frame (262), a heat dissipation grid (263) and a filtering branched chain (264), the heat dissipation fan (261) is symmetrically arranged on the rear side of the partition plate (24), the heat dissipation fan (261) is installed on the cabinet body frame (21), a rectangular groove is symmetrically arranged on the outer side of the cabinet body frame (21), the heat dissipation grid (263) is installed in the rectangular groove, the limiting frame (262) is symmetrically installed on the inner side of the cabinet body frame (21), the filtering branched chain (264) is installed between the limiting frame (262) and the cabinet body frame (21), a connecting groove is formed in the outer side of the cabinet body frame (21), and the filtering branched chain (264) is connected;
filter branch chain (264) including handle frame (2641), link (2642), joint piece (2643), coupling spring (2644) and filter frame (2645), the spread groove in be provided with link (2642), handle frame (2641) is installed in link (2642) outside, link (2642) interior symmetry is provided with the joint groove, the joint inslot is connected with joint piece (2643) through sliding fit's mode, coupling spring (2644) are installed to joint piece (2643) inboard, be provided with on cabinet body frame (21) with joint piece (2643) complex spacing groove, filter frame (2645) are installed to link (2642) inboard.
2. A high-voltage switchgear, according to claim 1, characterized in that: the bearing plate (23) on still be provided with pressure release passageway, install canceling release mechanical system (231) in the pressure release passageway, canceling release mechanical system (231) are including guide bar (232), piston plate (233) and expanding spring (234), the pressure release passageway in be connected with guide bar (232) through sliding fit's mode, guide bar (232) cross-section is T type structure, be provided with expanding spring (234) on guide bar (232), piston plate (233) are installed to guide bar (232) lower extreme, piston plate (233) and pressure release passageway sealing connection.
3. A high-voltage switchgear, according to claim 1, characterized in that: wiring frame (253) make for metal elastic material, wiring frame (253) cross-section is the omega type structure of handstand, evenly is provided with the draw-in groove on wiring frame (253), the draw-in groove inboard is the arc structure.
4. A high-voltage switchgear, according to claim 1, characterized in that: the bearing plate (23) is of a rectangular structure, an annular groove is formed in the outer side of the bearing plate (23), and a sealing rubber ring is installed in the annular groove.
5. A high-voltage switchgear, according to claim 1, characterized in that: the rear end of the partition plate (24) is uniformly provided with a groove, and the groove is uniformly provided with heat conduction modules (241).
6. A high-voltage switchgear, according to claim 5, characterized in that: heat conduction module (241) including heat conduction frame (2411) and fin (2412), the recess in install heat conduction frame (2411), heat conduction frame (2411) are made for metal copper material, heat conduction frame (2411) rear side evenly is provided with the slot, is connected with fin (2412) through the cooperation mode of pegging graft in the slot, fin (2412) are made for the aluminium material, evenly is provided with the louvre on fin (2412).
7. A high-voltage switchgear, according to claim 1, characterized in that: the limiting frame (262) is of an arc-shaped rectangular structure at the end part, and ball grooves are uniformly formed in the inner side surface of the limiting frame (262) and provided with balls.
8. A high-voltage switchgear, according to claim 1, characterized in that: the filter rack (2645) comprises a fixing rack (2646) and a filter screen (2647), the fixing rack (2646) is of a U-shaped structure, the fixing rack (2646) is made of flexible plastic materials, and the filter screen (2647) is arranged in the fixing rack (2646).
9. A high-voltage switchgear, according to claim 1, characterized in that: the outer side of the fixing frame (2646) is uniformly provided with counter bores, magnets are installed in the counter bores, and iron sheets matched with the magnets are uniformly arranged on the limiting frame (262).
CN202110625739.1A 2021-06-04 2021-06-04 High-voltage switch cabinet Withdrawn CN113241610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110625739.1A CN113241610A (en) 2021-06-04 2021-06-04 High-voltage switch cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110625739.1A CN113241610A (en) 2021-06-04 2021-06-04 High-voltage switch cabinet

Publications (1)

Publication Number Publication Date
CN113241610A true CN113241610A (en) 2021-08-10

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CN202110625739.1A Withdrawn CN113241610A (en) 2021-06-04 2021-06-04 High-voltage switch cabinet

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115021119A (en) * 2022-08-04 2022-09-06 江苏恒开电力集团有限公司 Switch cabinet with movable switch cabinet bracket device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115021119A (en) * 2022-08-04 2022-09-06 江苏恒开电力集团有限公司 Switch cabinet with movable switch cabinet bracket device
CN115021119B (en) * 2022-08-04 2022-11-29 江苏恒开电力集团有限公司 Switch cabinet with movable switch cabinet bracket device

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Application publication date: 20210810