CN204481361U - A kind of High-low voltage switch cabinet easy to loading and unloading - Google Patents
A kind of High-low voltage switch cabinet easy to loading and unloading Download PDFInfo
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- CN204481361U CN204481361U CN201520149476.1U CN201520149476U CN204481361U CN 204481361 U CN204481361 U CN 204481361U CN 201520149476 U CN201520149476 U CN 201520149476U CN 204481361 U CN204481361 U CN 204481361U
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Abstract
The utility model discloses a kind of High-low voltage switch cabinet easy to loading and unloading, comprise cabinet, insulator foot and cabinet interconnecting piece, described cabinet comprises cabinet top cover, cabinet connector, cabinet door and cabinet board, described cabinet connector is square and is provided with four, clamp described cabinet door and cabinet board composition cabinet between four cabinet connectors, inside cabinet board, be provided with back-up block; Described cabinet door is between two cabinet connectors of front end; In cabinet, upper end is provided with herringbone's plate, and herringbone's plate both sides cabinet sidewall is provided with drainage pipeline; Described first ventilating board and the second ventilating board are all arranged on the back-up block inside cabinet board by cabinet interconnecting piece; The utility model structure is simply easy to loading and unloading, can in-site installation as required, install rear overall steadiness simultaneously and protective good, the various user demands of switch cubicle can be met.
Description
Technical field
The utility model relates to a kind of High-low voltage switch cabinet, specifically a kind of High-low voltage switch cabinet easy to loading and unloading.
Background technology
Switch cubicle is a kind of electric equipment, and switch cubicle outside line is introduced into master switch in cabinet, then enters sub-control switch, and each shunt needs to arrange by it.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, as power plant etc., the low-frequency load reduction be also provided with as protecting capital equipment had.The Main Function of switch cubicle carries out generating electricity in electric power system, transmits electricity, in the process of distribution and electric energy conversion, carries out folding, control and protection power consumption equipment.Parts in switch cubicle mainly contain the compositions such as circuit breaker, isolating switch, on-load switch, operating mechanism, instrument transformer and various protective devices.The sorting technique of switch cubicle is a lot, as being divided into withdraw-type switch cabinet and fixed switching cabinet by circuit breaker mounting means; Or according to the difference of cabinet body structure, open type switch cubicle, metal closed switch cabinet and metal enclosed armoured switch cabinet can be divided into; High-tension switch cabinet can be divided into again, Medium Voltage Switchgear and low-tension switch cabinet etc. according to electric pressure difference.Mainly be applicable to various different occasion such as power plant, transformer station, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper etc.Middle-low voltage switch cabinet is applicable to the industries such as power plant, oil, chemical industry, metallurgy, weaving, skyscraper, as the use of transmission of electricity, distribution and electric energy conversion.Cabinet profile is generally cube, as screen formula, box etc., also has prismoid as desk-top etc.Present switch cabinet body is generally welded together by sheet material, non-dismountable, some is interconnected by screw, the basic sheet material of cabinet of switch cubicle is all one piece of larger area, the inconvenience all to some extent when welding, carrying and keeping in repair like this, install and carry and all comparatively require great effort costly, the requirement of simultaneously assembling is also higher.
Utility model content
The purpose of this utility model is to provide a kind of High-low voltage switch cabinet easy to loading and unloading, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of High-low voltage switch cabinet easy to loading and unloading, comprise cabinet, insulator foot and cabinet interconnecting piece, described cabinet comprises cabinet top cover, cabinet connector, cabinet door and cabinet board, described cabinet connector is square and is provided with four, clamp described cabinet door and cabinet board composition cabinet between four cabinet connectors, inside cabinet board, be provided with back-up block; Described cabinet door is between two cabinet connectors of front end, and cabinet door is clamped in two cabinet connectors of front end by hinge rotation, described four cabinet connector upper end clamping cabinet top covers, and described cabinet is flexibly connected with insulator foot; Described cabinet is divided into functional unit room, bus-bar room and cable vault from top to bottom successively, the first ventilating board is provided with between functional unit room and bus-bar room, the second ventilating board is also provided with between cable vault and bus-bar room, first ventilating board and the second ventilating board have been laid with heat radiation slotted eye, and cabinet board both sides are also distributed with heat radiation slotted eye; In cabinet, upper end is provided with herringbone's plate, and herringbone's plate both sides cabinet sidewall is provided with drainage pipeline; Described first ventilating board and the second ventilating board are all arranged on the back-up block inside cabinet board by cabinet interconnecting piece; Described cabinet interconnecting piece comprises L-type connecting rod, V-type bracing frame, Z-type supporting seat, clamp and reinforcement; V-type bracing frame one end is connected with L-type connecting rod one end 1/3rd place; Z-type supporting seat one end is connected with L-type connecting rod end, and the other end is connected with the V-type bracing frame other end 1/2nd place; Clamp is symmetricly set on Z-type supporting seat and V-type bracing frame respectively; Reinforcement two ends connect L-type connecting rod and V-type bracing frame respectively; Clamp one end is set to semicircle; Described functional unit indoor location has circuit breaker, and circuit breaker adopts pull-out type to be fixedly installed in functional unit indoor; Described cabinet designs for drawer type, and functional unit room, bus-bar room and cable vault are sealed in separately independently in drawer respectively, are provided with interlock between each drawer.
Further, described cabinet top cover corner is provided with suspension ring.
Further, the angle of described V-type bracing frame is 60 °-70 °.
Compared with prior art, the utility model structure is simply easy to loading and unloading, can in-site installation as required, cabinet size can need to change voluntarily according to user, and it is all very convenient to install at transport, handling, maintenance and internal electrical device, and the whole part of cabinet may be split into multiple little parts, decrease assembly difficulty, without the need to human weld and accurate assembly, lightweight, install rear overall steadiness simultaneously and protective good, the various user demands of switch cubicle can be met; Cabinet board both sides are also distributed with heat radiation slotted eye, when after electric elements heating in cabinet, discharged, make the cabinet of sealing form a natural ventilation channel from bottom to top, reach the object of heat radiation by heat radiation slotted eye; When outside work, the fog of generation is frozen into the globule and slips in drainage pipeline along with herringbone's plate both sides, effectively prevent in globule instillation cabinet and affects appliance component work in cabinet, decrease potential safety hazard; Cabinet interconnecting piece is installed, it is convenient to dismantle, and loading capacity is large, long service life; Functional unit room, bus-bar room and cable vault are sealed in respective independently drawer respectively, interlock is provided with between each drawer, interlock makes the operation between drawer and circuit breaker possess interlock, interlock action is correct, locking or releasing are reliably, there is obvious operation, test, extraction and isolated location, and have and meet mark accordingly.
Accompanying drawing explanation
Fig. 1 is the structural representation of High-low voltage switch cabinet easy to loading and unloading.
Fig. 2 is the internal structure schematic diagram of High-low voltage switch cabinet easy to loading and unloading.
Fig. 3 is the structural representation of ventilating board in High-low voltage switch cabinet easy to loading and unloading.
Fig. 4 is the structural representation of cabinet interconnecting piece in High-low voltage switch cabinet easy to loading and unloading.
In figure: cabinet 1, cabinet top cover 11, cabinet connector 12, cabinet door 13, cabinet board 14, back-up block 15, suspension ring 16, insulator foot 2, functional unit room 31, bus-bar room 32, cable vault 33, first ventilating board 41, second ventilating board 42, heat radiation slotted eye 43, herringbone's plate 44, drainage pipeline 45, cabinet interconnecting piece 5, L-type connecting rod 51, V-type bracing frame 52, Z-type supporting seat 53, clamp 54, reinforcement 55.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1-4, a kind of High-low voltage switch cabinet easy to loading and unloading, comprise cabinet 1, insulator foot 2 and cabinet interconnecting piece 5, described cabinet 1 comprises cabinet top cover 11, cabinet connector 12, cabinet door 13 and cabinet board 14, described cabinet connector 12 is square and is provided with four, clamp described cabinet door 13 between four cabinet connectors 12 and cabinet board 14 forms cabinet 1, inside cabinet board 14, be provided with back-up block 15; Described cabinet door 13 is between two cabinet connectors 12 of front end, and cabinet door 13 is clamped in two cabinet connectors 12 of front end by hinge rotation, described four cabinet connector 12 upper end clamping cabinet top covers 11, described cabinet 1 is flexibly connected with insulator foot 2; First cabinet connector 12 is vertically placed four, four cabinet connectors 12 are arranged to square, then cabinet board 8 is clamped between cabinet connector 12 between two, and in any one side, cabinet door 13 is installed, when installing cabinet top cover 11 at cabinet connector 12 again after installation, finally whole switch cubicle is placed on insulator foot 2 topmost; The utility model structure is simply easy to loading and unloading, can in-site installation as required, cabinet size can need to change voluntarily according to user, it is all very convenient to install at transport, handling, maintenance and internal electrical device, and the whole part of cabinet may be split into multiple little parts, decreases assembly difficulty, without the need to human weld and accurate assembly, lightweight, install rear overall steadiness simultaneously and protective good, the various user demands of switch cubicle can be met; Described cabinet 1 is divided into functional unit room 31, bus-bar room 32 and cable vault 33 from top to bottom successively, the first ventilating board 41 is provided with between functional unit room 31 and bus-bar room 32, the second ventilating board 42 is also provided with between cable vault 33 and bus-bar room 32, first ventilating board 41 and the second ventilating board 42 have been laid with the slotted eye 43 that dispels the heat, cabinet board 14 both sides are also distributed with heat radiation slotted eye 43, when after electric elements heating in cabinet, discharged by heat radiation slotted eye 43, make the cabinet 1 of sealing form a natural ventilation channel from bottom to top, reach the object of heat radiation; In cabinet 1, upper end is provided with herringbone's plate 44, and herringbone's plate 44 both sides cabinet sidewall is provided with drainage pipeline 45; When outside work, the fog of generation is frozen into the globule and slips in drainage pipeline 45 along with herringbone's plate 44 both sides, effectively prevent in globule instillation cabinet 1 and affects appliance component work in cabinet, decrease potential safety hazard; Described first ventilating board 41 and the second ventilating board 42 are all arranged on the back-up block 15 inside cabinet board 14 by cabinet interconnecting piece 5; Described cabinet interconnecting piece 5 comprises L-type connecting rod 51, V-type bracing frame 52, Z-type supporting seat 53, clamp 54 and reinforcement 55; V-type bracing frame 52 one end is connected with L-type connecting rod 51 one end 1/3rd place; Z-type supporting seat 53 one end is connected with L-type connecting rod 51 end, and the other end is connected with V-type bracing frame 52 other end 1/2nd place; Clamp 54 is symmetricly set on Z-type supporting seat 53 and V-type bracing frame 52 respectively; Reinforcement 55 two ends connect L-type connecting rod 51 and V-type bracing frame 52 respectively; Clamp 54 one end is set to semicircle; Back-up block 15 is snapped in an assembling process by L-type connecting rod 51 rounded corners one end, recycling L-type connecting rod 51 is connected the Z-type supporting seat 53, the clamp 54 that arrange and is connected and fixed the first ventilating board 41 and the second ventilating board 42 with V-type bracing frame 52 one end, the bearing capacity of reinforcement 55 pairs of L-type connecting rods 51 and V-type bracing frame 52 is strengthened; Cabinet interconnecting piece 5 is installed, it is convenient to dismantle, and loading capacity is large, long service life; Be provided with circuit breaker in described functional unit room 31, circuit breaker adopts pull-out type to be fixedly installed in functional unit room 31; Described cabinet 1 designs for drawer type, functional unit room 31, bus-bar room 32 and cable vault 33 are sealed in respective independently drawer respectively, interlock is provided with between each drawer, interlock makes the operation between drawer and circuit breaker possess interlock, interlock action is correct, locking or remove reliable, has obvious operation, test, extraction and isolated location, and has and meet mark accordingly.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. a High-low voltage switch cabinet easy to loading and unloading, comprise cabinet, insulator foot and cabinet interconnecting piece, it is characterized in that, described cabinet comprises cabinet top cover, cabinet connector, cabinet door and cabinet board, described cabinet connector is square and is provided with four, clamp described cabinet door and cabinet board composition cabinet between four cabinet connectors, inside cabinet board, be provided with back-up block; Described cabinet door is between two cabinet connectors of front end, and cabinet door is clamped in two cabinet connectors of front end by hinge rotation, described four cabinet connector upper end clamping cabinet top covers, and described cabinet is flexibly connected with insulator foot; Described cabinet is divided into functional unit room, bus-bar room and cable vault from top to bottom successively, the first ventilating board is provided with between functional unit room and bus-bar room, the second ventilating board is also provided with between cable vault and bus-bar room, first ventilating board and the second ventilating board have been laid with heat radiation slotted eye, and cabinet board both sides are also distributed with heat radiation slotted eye; In cabinet, upper end is provided with herringbone's plate, and herringbone's plate both sides cabinet sidewall is provided with drainage pipeline; Described first ventilating board and the second ventilating board are all arranged on the back-up block inside cabinet board by cabinet interconnecting piece; Described cabinet interconnecting piece comprises L-type connecting rod, V-type bracing frame, Z-type supporting seat, clamp and reinforcement; V-type bracing frame one end is connected with L-type connecting rod one end 1/3rd place; Z-type supporting seat one end is connected with L-type connecting rod end, and the other end is connected with the V-type bracing frame other end 1/2nd place; Clamp is symmetricly set on Z-type supporting seat and V-type bracing frame respectively; Reinforcement two ends connect L-type connecting rod and V-type bracing frame respectively; Clamp one end is set to semicircle; Described functional unit indoor location has circuit breaker, and circuit breaker adopts pull-out type to be fixedly installed in functional unit indoor; Described cabinet designs for drawer type, and functional unit room, bus-bar room and cable vault are sealed in separately independently in drawer respectively, are provided with interlock between each drawer.
2. High-low voltage switch cabinet easy to loading and unloading according to claim 1, is characterized in that, described cabinet top cover corner is provided with suspension ring.
3. High-low voltage switch cabinet easy to loading and unloading according to claim 1, is characterized in that, the angle of described V-type bracing frame is 60 °-70 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149476.1U CN204481361U (en) | 2015-03-17 | 2015-03-17 | A kind of High-low voltage switch cabinet easy to loading and unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149476.1U CN204481361U (en) | 2015-03-17 | 2015-03-17 | A kind of High-low voltage switch cabinet easy to loading and unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481361U true CN204481361U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149476.1U Expired - Fee Related CN204481361U (en) | 2015-03-17 | 2015-03-17 | A kind of High-low voltage switch cabinet easy to loading and unloading |
Country Status (1)
| Country | Link |
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| CN (1) | CN204481361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261961A (en) * | 2015-10-21 | 2016-01-20 | 华巧波 | Electric cabinet with automatic refrigeration function |
-
2015
- 2015-03-17 CN CN201520149476.1U patent/CN204481361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261961A (en) * | 2015-10-21 | 2016-01-20 | 华巧波 | Electric cabinet with automatic refrigeration function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20180317 |