CN116565716B - Electric power high-low voltage switch cabinet - Google Patents
Electric power high-low voltage switch cabinet Download PDFInfo
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- CN116565716B CN116565716B CN202310674649.0A CN202310674649A CN116565716B CN 116565716 B CN116565716 B CN 116565716B CN 202310674649 A CN202310674649 A CN 202310674649A CN 116565716 B CN116565716 B CN 116565716B
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- proof
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- 238000009413 insulation Methods 0.000 claims abstract description 64
- 239000000428 dust Substances 0.000 claims description 71
- 238000000605 extraction Methods 0.000 claims description 57
- 230000017525 heat dissipation Effects 0.000 claims description 26
- 238000004880 explosion Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims 3
- 230000009466 transformation Effects 0.000 abstract description 6
- 230000035939 shock Effects 0.000 description 14
- 238000005192 partition Methods 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
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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
- H02B1/26—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
- H02B1/54—Anti-seismic devices or installations
-
- 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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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention is suitable for the technical field of switch cabinets, provides an electric power high-low voltage switch cabinet, and solves the problems that an existing cabinet body inner support or support plate cannot separate and bear electric equipment in a high-voltage power transformation system and a low-voltage power distribution system, and the electric leakage risk exists; comprising the following steps: the switch cabinet comprises a cabinet body base, a cabinet body and a cabinet top seat; the high-low pressure bearing assembly includes: the device comprises a high-low voltage bearing seat, a high-voltage equipment groove, a low-voltage equipment groove, a high-voltage protection part, a low-voltage protection part, an insulation protection part and a linkage adjustment part; the embodiment of the invention is provided with the high-voltage protection part, the low-voltage protection part and the insulation protection part, the high-voltage protection part and the low-voltage protection part can fully protect the high-voltage power distribution equipment and the low-voltage power distribution equipment, and the insulation protection part can insulate and protect the high-voltage power distribution equipment and the low-voltage power distribution equipment, so that leakage accidents are avoided.
Description
Technical Field
The invention belongs to the technical field of switch cabinets, and particularly relates to an electric power high-low voltage switch cabinet.
Background
At present, a switch cabinet is an important device commonly used in electric facilities, various electric elements are integrated in the switch cabinet, the switch cabinet is a generic name of an electric control center, and the switch cabinet is final-stage equipment of a power distribution system; the power distribution system is used for occasions with concentrated loads and more loops, and is responsible for distributing the electric energy of a certain circuit of the upper-level power distribution equipment to nearby loads.
The high-voltage power transformation system and the low-voltage power distribution system are assembled in the existing high-voltage and low-voltage switch cabinet, a plurality of groups of switch circuit breakers are assembled in the switch cabinet for quickly realizing high-voltage and low-voltage conversion, the switch circuit breakers, the high-voltage power transformation system and the low-voltage power distribution system are installed in the existing high-voltage and low-voltage switch cabinet and are mainly carried through an internal support or a support plate of the cabinet, the internal support or the support plate of the existing cabinet cannot separate and carry electrical equipment in the high-voltage power transformation system and the low-voltage power distribution system, the wiring in the high-voltage and low-voltage switch cabinet is troublesome, the risk of electric leakage also exists, and electric accidents occur, and based on the high-voltage and low-voltage switch cabinet, we propose an electric power high-voltage and low-voltage switch cabinet.
Disclosure of Invention
The invention provides an electric power high-low voltage switch cabinet, which aims to solve the problems that an existing cabinet body inner support or support plate cannot separate and bear electric equipment in a high-voltage power transformation system and a low-voltage power distribution system, so that the wiring in the high-low voltage switch cabinet is troublesome, and the leakage risk exists.
The invention is realized in such a way that a power high-low voltage switch cabinet comprises:
the switch cabinet comprises a cabinet base, a cabinet body arranged on the cabinet base and a cabinet top seat;
the high-low voltage bearing assembly is arranged in the cabinet body and is used for bearing and protecting high-voltage and low-voltage power distribution equipment;
wherein, high low pressure bears the weight of the subassembly and includes:
the high-low pressure bearing seat is detachably arranged in the cabinet body;
a high-voltage equipment groove and a low-voltage equipment groove which are arranged on the high-voltage and low-voltage bearing seat;
the high-voltage protection part is arranged in the high-voltage equipment groove and used for protecting high-voltage power distribution equipment and fixing the high-voltage power distribution equipment with different specifications;
the low-voltage protection part is arranged in the low-voltage equipment groove and used for bearing low-voltage power distribution equipment;
an insulation protection part for protecting the high voltage protection part and the low voltage protection part and avoiding electric leakage of the high voltage protection part and the low voltage protection part;
and the linkage adjusting part is connected with the low-voltage protection part and used for adjusting the position of the low-voltage protection part and assisting in the installation and maintenance of the low-voltage protection part.
Preferably, the low pressure protection part includes:
the low-pressure bearing seat is rotatably arranged in the low-pressure equipment groove, and one side of the low-pressure bearing seat is fixedly connected with the linkage adjusting part;
the low-voltage protection seat is used for protecting low-voltage power distribution equipment, the low-voltage protection seat is connected with the low-voltage support seat through a protection connecting rod, a connecting rod sleeve is sleeved on the protection connecting rod, and the connecting rod sleeve is rotatably installed on the low-voltage support seat;
and the low-voltage explosion-proof assembly is arranged in the low-voltage bearing seat and is used for protecting low-voltage distribution equipment.
Preferably, the low pressure explosion proof assembly comprises:
the outer buffer seat is fixedly arranged on the low-pressure bearing seat;
the inner buffer seat is arranged in the outer buffer seat and is also arranged on the low-pressure bearing seat;
at least one group of low-pressure explosion-proof seats are connected with the inner buffer seat, one side, far away from the inner buffer seat, of each low-pressure explosion-proof seat is connected with a plurality of groups of explosion-proof supporting rods, each explosion-proof supporting rod is rotatably installed on the outer buffer seat, and torsion springs used for protecting the explosion-proof supporting rods are arranged between the explosion-proof supporting rods and the outer buffer seat.
Preferably, the insulation protection part includes:
at least one group of insulation clamping grooves which are formed on one side of the low-voltage bearing seat and are internally coated with an insulation layer;
at least one group of insulating clamping seats, wherein the insulating clamping seats are clamped with the insulating clamping grooves;
a support bracket protection pad arranged on the low pressure support bracket for protecting the low pressure support bracket, and
the insulation partition plate is fixedly arranged on the high-low pressure bearing seat, a plurality of groups of cleaning grooves are formed in the insulation partition plate, the cleaning grooves are connected with dust extraction components, and the dust extraction components are arranged on the high-low pressure bearing seat and used for sucking dust and purifying the insulation clamping grooves, the insulation clamping seat and the bearing seat protection pad.
Preferably, the linkage adjustment portion includes:
the linkage adjusting motor is fixedly arranged on the high-low voltage bearing seat;
the linkage rotating wheel is fixedly connected with the linkage adjusting motor, one side of the linkage rotating wheel, which is far away from the linkage adjusting motor, is fixedly connected with a low-pressure connecting shaft, and one end of the low-pressure connecting shaft penetrates through the high-low-pressure bearing seat and is fixedly connected with the low-pressure bearing seat;
the driven rotating wheel is arranged on one side of the linkage rotating wheel, the linkage rotating wheel is rotationally connected with the driven rotating wheel through a conveying belt, one side of the driven rotating wheel is connected with a dust extraction assembly, and the driven rotating wheel is used for driving the dust extraction assembly.
Preferably, the dust extraction assembly comprises:
the dust extraction groove is arranged in the high-low pressure bearing seat, the bottom of the dust extraction groove is communicated with the dust collection seat, and one side of the dust extraction groove is communicated with the cleaning groove through the flow guide pipe;
the sliding mounting is in the dust extraction piston in the dust extraction groove, the dust extraction piston sleeve is established on the dust extraction screw rod, and the dust extraction piston with through threaded connection between the dust extraction screw rod, the one end of dust extraction screw rod runs through high low pressure bearing seat, and with driven runner fixed connection.
Preferably, the high voltage protection part includes:
the high-voltage bearing seat is used for bearing high-voltage distribution equipment;
the high-voltage protection base is used for bearing the high-voltage bearing seat and is slidably arranged in the high-voltage equipment groove, and a base lifting part used for adjusting the position of the high-voltage protection base is arranged in the high-voltage equipment groove;
the high-voltage explosion-proof assembly is arranged on the high-voltage protection base and is used for explosion-proof protection of high-voltage distribution equipment.
Preferably, the base lifting part includes:
lifting adjusting wheels;
the lifting adjusting rod is fixedly connected with the lifting adjusting wheel and is rotatably arranged on the high-low pressure bearing seat;
the lifting sleeve is sleeved on the lifting adjusting rod and fixedly connected with the high-voltage protection base, and the lifting sleeve is connected with the lifting adjusting rod through threads.
Preferably, the high pressure explosion proof assembly comprises:
the high-pressure explosion-proof part is arranged on the high-pressure protection base and is detachably connected with the high-pressure bearing bracket;
the high-pressure radiating seat is matched with the high-pressure explosion-proof part, the high-pressure radiating seat is arranged on the high-pressure protection base, and a plurality of groups of high-pressure radiating grooves are formed in the high-pressure radiating seat.
Preferably, the high-pressure explosion-proof part includes:
the anti-explosion shock absorber comprises an anti-explosion shock absorber seat, wherein one side of the anti-explosion shock absorber seat is detachably connected with a high-pressure bearing seat, the other side of the anti-explosion shock absorber seat is connected with a plurality of groups of telescopic shock absorbers, and the telescopic shock absorbers are fixedly arranged on a high-pressure protection base;
the anti-explosion limiting seat is used for limiting the anti-explosion damping seat, the anti-explosion limiting seat is fixedly arranged on the high-voltage protection base, a plurality of groups of auxiliary limiting pieces are arranged on two sides of the anti-explosion limiting seat, and the auxiliary limiting pieces are fixedly connected with the anti-explosion damping seat.
Compared with the prior art, the embodiment of the application has the following main beneficial effects:
the embodiment of the invention is provided with the high-voltage protection part, the low-voltage protection part and the insulation protection part, the high-voltage protection part and the low-voltage protection part can fully protect the high-voltage power distribution equipment and the low-voltage power distribution equipment, and simultaneously can adapt to electrical equipment with different specifications, and the insulation protection part can perform insulation protection on the high-voltage power distribution equipment and the low-voltage power distribution equipment, so that the normal operation of electrical elements in the switch cabinet body is ensured, and the occurrence of leakage accidents is avoided.
The insulating partition plate is arranged in the embodiment of the invention, the insulating protection effect is further enhanced, meanwhile, the insulating partition plate can work in cooperation with the dust extraction component, and when the insulating clamping seat is buckled with the insulating clamping groove, the insulating clamping seat is synchronously driven by the linkage adjusting part and the dust extraction component, so that dust on the surfaces of the insulating clamping seat and the insulating clamping groove is sucked, the cleanness of the insulating clamping seat and the insulating clamping groove is ensured, and the occurrence of electric leakage accidents caused by dust conduction is avoided.
The high-voltage explosion-proof assembly is arranged in the embodiment of the invention, and can perform explosion-proof protection on the high-voltage power distribution equipment and perform auxiliary heat dissipation on the high-voltage power distribution equipment, so that the normal work of the high-voltage power distribution equipment is ensured, and the probability of electric power accidents is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a power high-low voltage switch cabinet provided by the invention.
Fig. 2 is an isometric view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a cross-sectional view taken along A-A of fig. 3.
Fig. 5 is a B-B cross-sectional view of fig. 3.
Fig. 6 is a schematic structural diagram of a high-low voltage bearing assembly according to the present invention.
Fig. 7 is an isometric view of a high and low voltage load bearing assembly provided by the present invention.
Fig. 8 is a front view of a high and low voltage carrier assembly provided by the present invention.
Fig. 9 is a side view of a high and low voltage carrier assembly provided by the present invention.
Fig. 10 is a top view of a high and low voltage carrier assembly provided by the present invention.
Fig. 11 is a bottom view of a high and low pressure bearing assembly provided by the present invention.
In the figure: 1-switch cabinet body, 11-cabinet body, 111-door body, 112-auxiliary heat dissipation seat, 113-auxiliary heat dissipation groove, 114-working cavity, 12-cabinet body base, 13-cabinet top seat, 2-high-low voltage bearing component, 21-high-low voltage bearing seat, 211-high voltage equipment groove, 212-low voltage equipment groove, 22-high voltage protection part, 221-high voltage protection base, 222-high voltage bearing seat, 23-base lifting part, 231-lifting adjusting wheel, 232-lifting adjusting rod, 233-lifting sleeve seat, 24-insulation protection part, 241-insulation clamping groove, 242-insulation clamping seat, 243-bearing seat protection pad, 244-insulation partition plate, 25-linkage adjusting part, 251-linkage adjusting motor 252-linkage rotating wheels, 253-low pressure connecting shafts, 254-conveyor belts, 255-driven rotating wheels, 26-dust extraction components, 261-dust extraction grooves, 262-dust extraction pistons, 263-dust extraction screws, 3-low pressure protection parts, 31-low pressure bearing brackets, 311-protection connecting rods, 312-connecting rod sleeves, 32-low pressure protection seats, 33-low pressure explosion-proof components, 331-outer buffer seats, 332-inner buffer seats, 333-low pressure explosion-proof seats, 334-explosion-proof struts, 335-torsion springs, 4-high pressure explosion-proof components, 41-high pressure heat dissipation seats, 411-high pressure heat dissipation grooves, 42-high pressure explosion-proof parts, 421-explosion-proof limiting seats, 422-auxiliary limiting parts, 423-explosion-proof shock absorption seats and 424-telescopic shock absorption parts.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The existing cabinet body internal support or support plate can not separate and bear electrical equipment in a high-voltage power transformation system and a low-voltage power distribution system, so that the wiring in the high-voltage and low-voltage switch cabinet is troublesome, the risk of electric leakage also exists, and electric accidents are caused; the high-low voltage bearing assembly 2 is installed in the cabinet body 11, and the high-low voltage bearing assembly 2 is used for bearing and protecting high-voltage and low-voltage power distribution equipment, wherein the high-low voltage bearing assembly 2 comprises a high-low voltage bearing seat 21, a high-voltage equipment groove 211, a low-voltage equipment groove 212, a high-voltage protection part 22, a low-voltage protection part 3, an insulation protection part 24 and a linkage adjusting part 25. During installation, the adjustment of the rotation angle of the low-voltage protection part 3 is realized by starting the linkage adjustment part 25, so that the overhaul and the installation of the low-voltage power distribution equipment are facilitated, the mutual interference between the high-voltage power distribution equipment and the low-voltage power distribution equipment during the installation is avoided, and after the installation is finished, the linkage adjustment part 25 is started, the linkage adjustment part 25 drives the low-voltage protection part 3 and the low-voltage power distribution equipment to rotate, so that the insulation protection part 24 is activated, and the insulation protection on the high-voltage power distribution equipment and the low-voltage power distribution equipment is respectively realized. The embodiment of the invention is provided with the high-voltage protection part 22, the low-voltage protection part 3 and the insulation protection part 24, the high-voltage protection part 22 and the low-voltage protection part 3 can fully protect high-voltage distribution equipment and low-voltage distribution equipment, and simultaneously can adapt to electrical equipment with different specifications, and the insulation protection part 24 can perform insulation protection on the high-voltage distribution equipment and the low-voltage distribution equipment, so that the normal operation of electrical elements in the switch cabinet body 1 is ensured, and the occurrence of leakage accidents is avoided.
The embodiment of the invention provides a power high-low voltage switch cabinet, which is shown in figures 1-5 and comprises:
the switch cabinet body 1, the switch cabinet body 1 comprises a cabinet body base 12, a cabinet body 11 arranged on the cabinet body base 12 and a cabinet top seat 13;
the high-low voltage bearing assembly 2 is arranged in the cabinet body 11, and the high-low voltage bearing assembly 2 is used for bearing and protecting high-voltage and low-voltage power distribution equipment.
It should be noted that, the cabinet body 11, the cabinet body base 12 and the cabinet top base 13 may be made of a plate Jin Lengga, and the cabinet body 11, the cabinet body base 12 and the cabinet top base 13 are all coated with a fire-resistant and electricity-resistant high-aluminum spray coating, a working cavity 114 is provided in the cabinet body 11, an electric device and a high-low voltage cable associated with the high-low voltage switch cabinet are provided in the working cavity 114, a door body 111 is provided at the front side of the cabinet body 11, an auxiliary heat dissipation base 112 is symmetrically provided on the side wall of the cabinet body 11, a heat dissipation fan or an exhaust fan may be installed in the auxiliary heat dissipation base 112, and a plurality of groups of auxiliary heat dissipation grooves 113 are provided on the auxiliary heat dissipation base 112.
As shown in fig. 6-11, the high-low voltage bearing assembly 2 includes:
the high-low pressure bearing seat 21, the high-low pressure bearing seat 21 is detachably arranged in the cabinet body 11;
a high-voltage device groove 211 and a low-voltage device groove 212 which are formed on the high-voltage and low-voltage bearing seat 21;
a high voltage protection part 22 installed in the high voltage equipment groove 211 for protecting the high voltage power distribution equipment and fixing the high voltage power distribution equipment of different specifications;
a low voltage protection part 3, the low voltage protection part 3 is installed in the low voltage equipment groove 212 and is used for bearing low voltage distribution equipment;
an insulation protection part 24, wherein the insulation protection part 24 is used for protecting the high voltage protection part 22 and the low voltage protection part 3 and avoiding the leakage of the high voltage protection part 22 and the low voltage protection part 3;
and the linkage adjusting part 25 is connected with the low-voltage protection part 3, and is used for adjusting the position of the low-voltage protection part 3 and assisting in the installation and maintenance of the low-voltage protection part 3.
It should be noted that, the high-low pressure bearing seats 21 are provided with multiple groups, and the high-low pressure bearing seats 21 may be longitudinally, horizontally or in matrix distributed in the working cavity 114, and the side walls of the high-low pressure bearing seats 21 are fixedly connected with the cabinet body 11 through fastening bolts or rivets.
In this embodiment, when the installation, realize the regulation to low voltage protection portion 3 rotation angle through starting linkage adjustment portion 25 to the maintenance and the installation to low voltage distribution equipment has also been avoided simultaneously during the installation high voltage distribution equipment and low voltage distribution equipment mutual interference, when the installation is finished, start linkage adjustment portion 25, linkage adjustment portion 25 drives low voltage protection portion 3 and low voltage distribution equipment rotation, makes activation insulation protection portion 24, has realized the insulation protection to high voltage distribution equipment and low voltage distribution equipment respectively.
The embodiment of the invention is provided with the high-voltage protection part 22, the low-voltage protection part 3 and the insulation protection part 24, the high-voltage protection part 22 and the low-voltage protection part 3 can fully protect high-voltage distribution equipment and low-voltage distribution equipment, and simultaneously can adapt to electrical equipment with different specifications, and the insulation protection part 24 can perform insulation protection on the high-voltage distribution equipment and the low-voltage distribution equipment, so that the normal operation of electrical elements in the switch cabinet body 1 is ensured, and the occurrence of leakage accidents is avoided.
In a further preferred embodiment of the present invention, as shown in fig. 6 to 8, the low voltage protection part 3 includes:
the low-pressure bearing seat 31, the low-pressure bearing seat 31 is rotatably installed in the low-pressure equipment groove 212, and one side of the low-pressure bearing seat 31 is fixedly connected with the linkage adjusting part 25;
the low-voltage protection seat 32 is detachably connected with the low-voltage bearing seat 31, the low-voltage protection seat 32 is used for protecting low-voltage distribution equipment, the low-voltage protection seat 32 is connected with the low-voltage bearing seat 31 through a protection connecting rod 311, a connecting rod sleeve 312 is sleeved on the protection connecting rod 311, and the connecting rod sleeve 312 is rotatably arranged on the low-voltage bearing seat 31;
at least one group of low-voltage explosion-proof components 33, the low-voltage explosion-proof components 33 are arranged in the low-voltage bearing seat 31, and the low-voltage explosion-proof components 33 are used for protecting low-voltage power distribution equipment.
In this embodiment, the low-voltage supporting seat 31 may be a rectangular seat or a diamond seat, and the side wall of the low-voltage supporting seat 31 is rotatably provided with a connecting sleeve, the connecting sleeve is connected with the protection connecting rod 311 through threads, one end of the protection connecting rod 311 is slidably connected with the low-voltage supporting seat 31, the other end of the protection connecting rod 311 is fixedly connected with the low-voltage protection seat 32 through a buckle or a fastening bolt, it is to be noted that, according to different types of low-voltage power distribution equipment, only the connecting sleeve needs to be rotated during installation, and the connecting sleeve drives the protection connecting rod 311 and the low-voltage protection seat 32 to move back and forth, so that the supporting range of the low-voltage supporting seat 31 is enlarged.
The embodiment of the invention is provided with the low-voltage explosion-proof component 33, the low-voltage explosion-proof component 33 can perform explosion-proof protection on low-voltage power distribution equipment, and also can avoid electric power accidents, and meanwhile, the low-voltage explosion-proof component 33 can also perform shock absorption protection on the low-voltage power distribution equipment, so that the low-voltage power distribution equipment is prevented from falling off.
In a further preferred embodiment of the present invention, as shown in FIGS. 6-9, the low pressure explosion proof assembly 33 comprises:
the outer buffer seat 331, the outer buffer seat 331 is fixedly installed on the low pressure bearing seat 31;
an inner buffer seat 332 disposed within the outer buffer seat 331, the inner buffer seat 332 also being disposed on the low pressure bearing bracket 31;
at least one group of low-pressure explosion-proof seats 333, the low-pressure explosion-proof seats 333 are connected with the inner buffer seat 332, and one side of the low-pressure explosion-proof seats 333 far away from the inner buffer seat 332 is connected with a plurality of groups of explosion-proof supporting rods 334, the explosion-proof supporting rods 334 are rotatably mounted on the outer buffer seat 331, and a torsion spring 335 for protecting the explosion-proof supporting rods 334 is arranged between the explosion-proof supporting rods 334 and the outer buffer seat 331.
In this embodiment, the outer buffer seat 331 may be a hollow round seat or a rectangular seat, the outer buffer seat 331 may be made of elastic rubber or PVC, the outer buffer seat 331 is installed on the low pressure bearing seat 31 through a fastening bolt or a buckle, the inner buffer seat 332 may be a rectangular seat or a round seat, the inner buffer seat 332 and the outer buffer seat 331 are made of the same material, the low pressure explosion-proof seat 333 may be made of polycarbonate, glass fiber reinforced plastic or aluminum alloy, the low pressure explosion-proof seat 333 is fixedly connected with the inner buffer seat 332 through a buckle or a fastening bolt, meanwhile, one end of the explosion-proof strut 334 is rotationally connected with the low pressure explosion-proof seat 333 through a rotating shaft or a bearing, the explosion-proof strut 334 may also be made of polycarbonate, glass fiber reinforced plastic or aluminum alloy explosion-proof material, and the torsion spring 335 is arranged to realize shock absorption protection on the explosion-proof strut 334, so as to indirectly shock absorption protection on the low pressure explosion-proof seat 333.
In a further preferred embodiment of the present invention, as shown in fig. 6-7, the insulation protection part 24 includes:
at least one group of insulation clamping grooves 241, wherein the insulation clamping grooves 241 are formed on one side of the low-voltage bearing seat 31, and an insulation layer is coated in the insulation clamping grooves 241;
at least one group of insulating clamping seats 242, wherein the insulating clamping seats 242 are clamped with the insulating clamping grooves 241;
a support seat protection pad 243, the support seat protection pad 243 is disposed on the low pressure support seat 31 for protecting the low pressure support seat 31, and
the insulating partition 244, the insulating partition 244 is fixedly installed on the high-low voltage bearing seat 21, and a plurality of groups of cleaning grooves are formed in the insulating partition 244, the cleaning grooves are connected with the dust pumping assembly 26, and the dust pumping assembly 26 is arranged on the high-low voltage bearing seat 21 and used for pumping dust and purifying the insulating clamping groove 241, the insulating clamping seat 242 and the bearing seat protection pad 243.
In this embodiment, the insulation clamping groove 241 and the bearing seat protection pad 243 are disposed on the same side of the low voltage bearing seat 31, and the insulation clamping groove 241 and the bearing seat protection pad 243 are disposed in a cross manner, the bearing seat protection pad 243 is made of an elastomer material, the bearing seat protection pad 243 is disposed to fully protect the low voltage bearing seat 31, and meanwhile, when the low voltage power distribution equipment is installed, the linkage adjusting portion 25 drives the low voltage bearing seat 31 to rotate, so that the insulation clamping seat 242 is buckled with the insulation clamping groove 241, and the insulation clamping seat 242 and the insulation clamping groove 241 cooperate to form an insulation sealing cavity, thereby avoiding the problem of the influence of mutual interference between the high voltage power distribution equipment and the low voltage power distribution equipment, ensuring the working stability of the high voltage power distribution equipment and the low voltage power distribution equipment, and avoiding the occurrence of leakage accidents.
It should be noted that, the insulating spacer 244 is fixedly installed on the high-low voltage bearing seat 21 in a joggle joint or welding mode, the insulating protective effect is further enhanced by the arrangement of the insulating spacer 244, meanwhile, the insulating spacer 244 can work in cooperation with the dust extraction component 26, when the insulating clamping seat 242 is buckled with the insulating clamping groove 241, the insulating clamping seat 242 is synchronously driven by the linkage adjusting part 25 and the dust extraction component 26, so that dust on the surfaces of the insulating clamping seat 242 and the insulating clamping groove 241 is pumped in, the cleanness of the insulating clamping seat 242 and the insulating clamping groove 241 is ensured, and the occurrence of leakage accidents caused by dust conduction is avoided.
In a further preferred embodiment of the present invention, as shown in fig. 6 to 8, the linkage adjusting portion 25 includes:
a linkage adjusting motor 251, wherein the linkage adjusting motor 251 is fixedly arranged on the high-low voltage bearing seat 21;
a linkage rotating wheel 252 fixedly connected with the linkage adjusting motor 251, wherein one side of the linkage rotating wheel 252 far away from the linkage adjusting motor 251 is fixedly connected with a low-pressure connecting shaft 253, and one end of the low-pressure connecting shaft 253 penetrates through the high-low pressure bearing seat 21 and is fixedly connected with the low-pressure bearing seat 31;
the driven rotating wheel 255 is arranged on one side of the linkage rotating wheel 252, the linkage rotating wheel 252 is rotationally connected with the driven rotating wheel 255 through the conveying belt 254, one side of the driven rotating wheel 255 is connected with the dust extraction assembly 26, and the driven rotating wheel 255 is used for driving the dust extraction assembly 26.
It should be noted that, the linkage adjusting motor 251 is fixedly installed on the side wall of the high-low pressure bearing seat 21 through a fastening bolt or a buckle, the output end of the linkage adjusting motor 251 is connected with the linkage rotating wheel 252 in an interference fit manner, the side wall of the linkage rotating wheel 252 is fixedly connected with the low-pressure connecting shaft 253 through a fastening bolt or a welding manner, the low-pressure connecting shaft 253 is rotationally connected with the high-low pressure bearing seat 21 through a bearing or a ball bearing, and the end part of the low-pressure connecting shaft 253 is fixedly connected with the low-pressure bearing seat 31 through a fastening bolt.
When the rotation angle of the low-voltage bearing seat 31 needs to be adjusted, the linkage adjusting motor 251 is started, the linkage adjusting motor 251 drives the linkage rotating wheel 252 to rotate, the linkage rotating wheel 252 drives the low-voltage connecting shaft 253 to rotate, and then the low-voltage connecting shaft 253 drives the low-voltage bearing seat 31 to swing, so that the adjustment of the rotation angle of the low-voltage bearing seat 31 and the low-voltage distribution equipment is realized, and the installation and maintenance of the low-voltage distribution equipment are facilitated.
In this embodiment, the dust extraction assembly 26 includes:
the dust extraction groove 261, the dust extraction groove 261 is arranged in the high-low pressure bearing seat 21, the bottom of the dust extraction groove 261 is communicated with the dust collection seat, and one side of the dust extraction groove 261 is communicated with the cleaning groove through the flow guide pipe;
the dust extraction piston 262 is slidably mounted in the dust extraction groove 261, the dust extraction piston 262 is sleeved on the dust extraction screw 263, the dust extraction piston 262 is connected with the dust extraction screw 263 through threads, and one end of the dust extraction screw 263 penetrates through the high-low pressure bearing seat 21 and is fixedly connected with the driven rotating wheel 255.
During operation, the linkage rotating wheel 252 rotates to drive the driven rotating wheel 255 to rotate, the driven rotating wheel 255 drives the dust extraction screw 263 to rotate, and the dust extraction screw 263 drives the dust extraction piston 262 to horizontally slide in the dust extraction groove 261, so that the dust extraction groove 261 pumps the dust stained on the surfaces of the insulation clamping groove 241, the insulation clamping seat 242 and the bearing seat protection pad 243 into the dust collection seat, and the cleanness of the insulation clamping groove 241, the insulation clamping seat 242 and the bearing seat protection pad 243 is ensured.
In a further preferred embodiment of the present invention, as shown in fig. 6 to 11, the high voltage protection part 22 includes:
the high-voltage bearing seat 222, the high-voltage bearing seat 222 is used for bearing high-voltage distribution equipment;
a high-voltage protection base 221 for bearing the high-voltage bearing seat 222, wherein the high-voltage protection base 221 is slidably installed in the high-voltage equipment groove 211, and a base lifting part 23 for adjusting the position of the high-voltage protection base 221 is arranged in the high-voltage equipment groove 211;
the high-voltage explosion-proof assembly 4 is arranged on the high-voltage protection base 221, and the high-voltage explosion-proof assembly 4 is used for explosion-proof protection of high-voltage distribution equipment.
The high-voltage explosion-proof assembly 4 is arranged in the embodiment of the invention, the high-voltage explosion-proof assembly 4 can perform explosion-proof protection on high-voltage power distribution equipment and can also perform auxiliary heat dissipation on the high-voltage power distribution equipment, thereby ensuring the normal operation of the high-voltage power distribution equipment and reducing the probability of occurrence of electric power accidents.
In a further preferred embodiment of the present invention, as shown in fig. 6 to 7, the base elevating portion 23 includes:
a lifting adjusting wheel 231;
a lifting adjusting lever 232 fixedly connected with the lifting adjusting wheel 231, the lifting adjusting lever 232 being rotatably installed on the high-low pressure bearing seat 21;
the lifting sleeve seat 233 is sleeved on the lifting adjusting rod 232, the lifting sleeve seat 233 is fixedly connected with the high-voltage protection base 221, and the lifting sleeve seat 233 is connected with the lifting adjusting rod 232 through threads.
In this embodiment, when the height of the high voltage protection base 221 needs to be adjusted, only the lifting adjustment wheel 231 needs to be rotated, the lifting adjustment wheel 231 drives the lifting adjustment rod 232 to rotate, and the lifting adjustment rod 232 drives the lifting sleeve seat 233 and the high voltage protection base 221 to move up and down, so that the high voltage protection base 221 can adapt to high voltage power distribution equipment with different specifications, and the application range of the embodiment of the invention is further enlarged.
In a further preferred embodiment of the invention, as shown in fig. 6-9, the high pressure explosion proof assembly 4 comprises:
the high-pressure explosion-proof part 42, the high-pressure explosion-proof part 42 is arranged on the high-pressure protection base 221, and the high-pressure explosion-proof part 42 is detachably connected with the high-pressure bearing seat 222;
the high-pressure heat dissipation seat 41 cooperating with the high-pressure explosion-proof part 42, the high-pressure heat dissipation seat 41 is arranged on the high-pressure protection base 221, and a plurality of groups of high-pressure heat dissipation slots 411 are arranged on the high-pressure heat dissipation seat 41.
It should be noted that, the high-voltage heat dissipation slots 411 are circumferentially or matrix distributed on the high-voltage heat dissipation seat 41, the high-voltage heat dissipation seat 41 is made of a heat dissipation material easy to conduct heat, the high-voltage heat dissipation slots 411 can be rectangular slots or round seats, and meanwhile, the high-voltage explosion-proof parts 42 and the high-voltage heat dissipation seat 41 are staggered, so that heat dissipation efficiency is guaranteed, and sufficient protection of high-voltage power distribution equipment can be realized.
The high-pressure explosion-proof section 42 includes:
the explosion-proof shock mount 423, one side of the explosion-proof shock mount 423 is detachably connected with the high-pressure bearing mount 222, the other side of the explosion-proof shock mount 423 is connected with a plurality of groups of telescopic shock-absorbing members 424, and the telescopic shock-absorbing members 424 are fixedly arranged on the high-pressure protection base 221;
the explosion-proof limiting seat 421 is used for limiting the explosion-proof damping seat 423, the explosion-proof limiting seat 421 is fixedly arranged on the high-voltage protection base 221, a plurality of groups of auxiliary limiting pieces 422 are arranged on two sides of the explosion-proof limiting seat 421, and the auxiliary limiting pieces 422 are fixedly connected with the explosion-proof damping seat 423.
In this embodiment, the explosion-proof shock-absorbing seat 423 may be a rectangular seat, a "T" seat or an "i" seat, the explosion-proof shock-absorbing seat 423 may be made of polycarbonate, glass fiber reinforced plastic, or an aluminum alloy, and the explosion-proof shock-absorbing seat 423 is detachably connected to the high-pressure bearing seat 222 through a fastening bolt or a connecting rod, where the manner of detachable connection may be a screw thread, a buckle, or a fastening bolt, the telescopic shock-absorbing member 424 is fixedly connected to the lower wall of the explosion-proof shock-absorbing seat 423, the telescopic shock-absorbing member 424 may be a spring telescopic rod, a hydraulic telescopic rod, or a shock-absorbing spring, and meanwhile, the explosion-proof limiting seat 421 may be a rectangular seat, an "L" seat, and the top of the explosion-proof limiting seat 421 is slidably connected to the upper wall of the explosion-proof shock-absorbing seat 423, and the bottom of the explosion-proof limiting seat 421 is fixedly mounted on the high-pressure protection base 221 through a fastening bolt or a welding manner, and simultaneously, the auxiliary limiting member 422 is symmetrically disposed on two sides of the explosion-proof limiting seat 421, and the auxiliary limiting member 422 may be a spring telescopic rod, a hydraulic telescopic rod, or a shock-absorbing spring, and the setting of the auxiliary limiting member 422 realizes the protection of the explosion-proof limiting seat 421.
In summary, the present invention provides a power high-low voltage switch cabinet, when in installation, the linkage adjustment portion 25 is started to adjust the rotation angle of the low voltage protection portion 3, so as to facilitate maintenance and installation of the low voltage distribution equipment, and simultaneously avoid mutual interference between the high voltage distribution equipment and the low voltage distribution equipment when in installation, when the installation is finished, the linkage adjustment portion 25 is started, and the linkage adjustment portion 25 drives the low voltage protection portion 3 and the low voltage distribution equipment to rotate, so that the insulation protection portion 24 is activated, and insulation protection of the high voltage distribution equipment and the low voltage distribution equipment is respectively realized.
The embodiment of the invention is provided with the high-voltage protection part 22, the low-voltage protection part 3 and the insulation protection part 24, the high-voltage protection part 22 and the low-voltage protection part 3 can fully protect high-voltage distribution equipment and low-voltage distribution equipment, and simultaneously can adapt to electrical equipment with different specifications, and the insulation protection part 24 can perform insulation protection on the high-voltage distribution equipment and the low-voltage distribution equipment, so that the normal operation of electrical elements in the switch cabinet body 1 is ensured, and the occurrence of leakage accidents is avoided.
It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present invention is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present invention. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present invention.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention. It will be apparent that the described embodiments are merely some, but not all, embodiments of the invention. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present invention or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, which also falls within the scope of the present invention.
Claims (4)
1. An electrical high and low voltage switchgear, the electrical high and low voltage switchgear comprising:
the switch cabinet body (1), the switch cabinet body (1) comprises a cabinet body base (12), a cabinet body (11) arranged on the cabinet body base (12) and a cabinet top seat (13);
the high-low voltage power distribution cabinet is characterized by comprising a high-low voltage bearing component (2) arranged in the cabinet body (11), wherein the high-low voltage bearing component (2) is used for bearing and protecting high-voltage and low-voltage power distribution equipment;
wherein the high-low pressure bearing assembly (2) comprises:
the high-low pressure bearing seat (21), the high-low pressure bearing seat (21) is detachably arranged in the cabinet body (11);
a high-voltage equipment groove (211) and a low-voltage equipment groove (212) which are formed on the high-voltage and low-voltage bearing seat (21);
a high-voltage protection unit (22) which is installed in the high-voltage equipment groove (211) and is used for protecting high-voltage power distribution equipment and fixing the high-voltage power distribution equipment with different specifications;
a low voltage protection part (3), wherein the low voltage protection part (3) is arranged in the low voltage equipment groove (212) and is used for bearing low voltage distribution equipment;
an insulation protection unit (24), wherein the insulation protection unit (24) is used for protecting the high-voltage protection unit (22) and the low-voltage protection unit (3) and avoiding electric leakage of the high-voltage protection unit (22) and the low-voltage protection unit (3);
a linkage adjusting part (25), wherein the linkage adjusting part (25) is connected with the low-voltage protecting part (3) and is used for adjusting the position of the low-voltage protecting part (3) and assisting the installation and maintenance of the low-voltage protecting part (3);
the low-voltage protection unit (3) comprises:
the low-pressure bearing seat (31), the low-pressure bearing seat (31) is rotatably arranged in the low-pressure equipment groove (212), and one side of the low-pressure bearing seat (31) is fixedly connected with the linkage adjusting part (25);
the low-voltage protection seat (32) is detachably connected with the low-voltage bearing seat (31), the low-voltage protection seat (32) is used for protecting low-voltage power distribution equipment, the low-voltage protection seat (32) is connected with the low-voltage bearing seat (31) through a protection connecting rod (311), a connecting rod sleeve (312) is sleeved on the protection connecting rod (311), and the connecting rod sleeve (312) is rotatably arranged on the low-voltage bearing seat (31);
at least one set of low-voltage explosion-proof components (33), wherein the low-voltage explosion-proof components (33) are arranged in the low-voltage bearing bracket (31), and the low-voltage explosion-proof components (33) are used for protecting low-voltage distribution equipment;
the low pressure explosion proof assembly (33) includes:
an outer buffer seat (331), wherein the outer buffer seat (331) is fixedly arranged on the low-pressure bearing seat (31);
an inner buffer seat (332) disposed within the outer buffer seat (331), the inner buffer seat (332) also being disposed on the low pressure bearing bracket (31);
at least one group of low-pressure explosion-proof seats (333), wherein the low-pressure explosion-proof seats (333) are connected with the inner buffer seats (332), one side of each low-pressure explosion-proof seat (333) far away from each inner buffer seat (332) is connected with a plurality of groups of explosion-proof supporting rods (334), each explosion-proof supporting rod (334) is rotatably arranged on each outer buffer seat (331), and a torsion spring (335) for protecting each explosion-proof supporting rod (334) is arranged between each explosion-proof supporting rod (334) and each outer buffer seat (331);
the insulation protection unit (24) comprises:
at least one group of insulation clamping grooves (241), wherein the insulation clamping grooves (241) are formed in one side of the low-voltage bearing seat (31), and an insulation layer is coated in each insulation clamping groove (241);
at least one group of insulating clamping seats (242), wherein the insulating clamping seats (242) are clamped with the insulating clamping grooves (241);
a support bracket protection pad (243), the support bracket protection pad (243) is arranged on the low pressure support bracket (31) for protecting the low pressure support bracket (31), and
the insulation separation plate (244), the insulation separation plate (244) is fixedly installed on the high-low voltage bearing seat (21), a plurality of groups of cleaning grooves are formed in the insulation separation plate (244), the cleaning grooves are connected with dust extraction components (26), the dust extraction components (26) are arranged on the high-low voltage bearing seat (21) and used for sucking dust and purifying the insulation clamping grooves (241), the insulation clamping seats (242) and the bearing seat protection pads (243);
the high-voltage protection unit (22) comprises:
the high-voltage bearing seat (222) is used for bearing high-voltage power distribution equipment;
the high-voltage protection base (221) is used for bearing the high-voltage bearing seat (222), the high-voltage protection base (221) is slidably arranged in the high-voltage equipment groove (211), and a base lifting part (23) used for adjusting the position of the high-voltage protection base (221) is arranged in the high-voltage equipment groove (211);
the high-voltage explosion-proof assembly (4) is arranged on the high-voltage protection base (221), and the high-voltage explosion-proof assembly (4) is used for explosion-proof protection of high-voltage power distribution equipment;
the base lifting part (23) comprises:
a lifting adjusting wheel (231);
a lifting adjusting rod (232) fixedly connected with the lifting adjusting wheel (231), wherein the lifting adjusting rod (232) is rotatably arranged on the high-low pressure bearing seat (21);
the lifting sleeve seat (233) is sleeved on the lifting adjusting rod (232), the lifting sleeve seat (233) is fixedly connected with the high-voltage protection base (221), and the lifting sleeve seat (233) is connected with the lifting adjusting rod (232) through threads;
the high-pressure explosion-proof assembly (4) comprises:
the high-pressure explosion-proof part (42), the high-pressure explosion-proof part (42) is arranged on the high-pressure protection base (221), and the high-pressure explosion-proof part (42) is detachably connected with the high-pressure bearing seat (222);
the high-pressure heat dissipation seat (41) is matched with the high-pressure explosion-proof part (42), the high-pressure heat dissipation seat (41) is arranged on the high-pressure protection base (221), and a plurality of groups of high-pressure heat dissipation grooves (411) are formed in the high-pressure heat dissipation seat (41).
2. A power high-low voltage switchgear according to claim 1, characterized in that said linkage adjustment section (25) comprises:
the linkage adjusting motor (251) is fixedly arranged on the high-low voltage bearing seat (21);
the linkage rotating wheel (252) is fixedly connected with the linkage adjusting motor (251), one side, far away from the linkage adjusting motor (251), of the linkage rotating wheel (252) is fixedly connected with a low-voltage connecting shaft (253), and one end of the low-voltage connecting shaft (253) penetrates through the high-voltage bearing seat (21) and is fixedly connected with the low-voltage bearing seat (31);
the driven rotating wheel (255) is arranged on one side of the linkage rotating wheel (252), the linkage rotating wheel (252) is rotationally connected with the driven rotating wheel (255) through a conveying belt (254), one side of the driven rotating wheel (255) is connected with the dust extraction component (26), and the driven rotating wheel (255) is used for driving the dust extraction component (26).
3. An electrical high and low voltage switchgear according to claim 2, characterized in that said dust extraction assembly (26) comprises:
the dust extraction groove (261) is formed in the high-low pressure bearing seat (21), the bottom of the dust extraction groove (261) is communicated with a dust collection seat, and one side of the dust extraction groove (261) is communicated with a cleaning groove through a flow guide pipe;
the dust extraction piston (262) is slidably arranged in the dust extraction groove (261), the dust extraction piston (262) is sleeved on the dust extraction screw (263), the dust extraction piston (262) is connected with the dust extraction screw (263) through threads, and one end of the dust extraction screw (263) penetrates through the high-low pressure bearing seat (21) and is fixedly connected with the driven rotating wheel (255).
4. A power high and low voltage switchgear according to claim 3, characterized in that said high voltage explosion protection (42) comprises:
the anti-explosion vibration damper comprises an anti-explosion vibration damper body (423), wherein one side of the anti-explosion vibration damper body (423) is detachably connected with a high-pressure bearing seat (222), the other side of the anti-explosion vibration damper body (423) is connected with a plurality of groups of telescopic vibration dampers (424), and the telescopic vibration dampers (424) are fixedly arranged on a high-pressure protection base (221);
the explosion-proof shock-absorbing seat is used for limiting the explosion-proof limiting seat (421), the explosion-proof limiting seat (421) is fixedly arranged on the high-voltage protection base (221), and multiple groups of auxiliary limiting pieces (422) are arranged on two sides of the explosion-proof limiting seat (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310674649.0A CN116565716B (en) | 2023-06-08 | 2023-06-08 | Electric power high-low voltage switch cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310674649.0A CN116565716B (en) | 2023-06-08 | 2023-06-08 | Electric power high-low voltage switch cabinet |
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| CN116565716A CN116565716A (en) | 2023-08-08 |
| CN116565716B true CN116565716B (en) | 2024-02-09 |
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| CN202310674649.0A Active CN116565716B (en) | 2023-06-08 | 2023-06-08 | Electric power high-low voltage switch cabinet |
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| CN116565716A (en) | 2023-08-08 |
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Effective date of registration: 20240115 Address after: 550014, 1st Floor, Building 6, Guiyang Volkswagen Lighting Technology Co., Ltd., No. 876-57 Baiyun North Road, Baiyun District, Maijia Town, Baiyun District, Guiyang City, Guizhou Province Applicant after: Guizhou Zisheng Electric Energy Co.,Ltd. Address before: 210000 No. 1, Xiaozhuang Industrial Park, ningqiao North Road, Jiangning street, Jiangning District, Nanjing, Jiangsu Province Applicant before: Jinling Huasai power equipment Jiangsu Co.,Ltd. |
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