CN104577767B - High-voltage switch cabinet body structure - Google Patents
High-voltage switch cabinet body structure Download PDFInfo
- Publication number
- CN104577767B CN104577767B CN201410831219.6A CN201410831219A CN104577767B CN 104577767 B CN104577767 B CN 104577767B CN 201410831219 A CN201410831219 A CN 201410831219A CN 104577767 B CN104577767 B CN 104577767B
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- CN
- China
- Prior art keywords
- cabinet
- sidewall
- connecting plate
- plug
- stretching boss
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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
-
- 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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/044—Mounting through openings
Abstract
The invention discloses a kind of high-voltage switch cabinet body structure, including: the cabinet that front side is opened wide, remaining side seal closes, a wherein sidewall of cabinet both sides is hinged and is connected to some cabinet doors, each cabinet door can close after hinge contact rotates and be combined on the front side of cabinet, is respectively arranged with some for supporting the stretching boss installing electrical equipment on the both sides sidewall of cabinet；The opposing sidewalls of sidewall being hinged cabinet is fixedly installed some plug-in backplates, the front end of each plug-in backplate is stretched out outside cabinet respectively, each cabinet door is respectively arranged with a quick-opening door lock, the plug-in backplate respectively stretch out cabinet is provided with the first bayonet socket matched with corresponding quick-opening door lock, when a certain cabinet door closes and is combined on cabinet, quick-opening door lock thereon mutually can lock with the first bayonet socket on corresponding plug-in backplate, thus by this cabinet door locking.The invention have the advantage that easy to use, can effectively reduce cost and can be used for installing the high-tension switch gear element of Multiple Type.
Description
Technical field
The present invention relates to high-voltage electrical apparatus bin field, particularly relate to a kind of high-voltage switch cabinet body structure.
Background technology
High-tension switch gear typically refer to voltage >=3KV, frequency≤50HZ power system in run alternating-current switch equipment; it is mainly used in control and the protection of the power systems such as power plant, transformer station, industrial and mining establishment; being the important component part of equipment for power transmission and distribution, the safely, effectively operation tool of power system is of great significance by its safe and reliable operation.Switch-fuse combination that high-tension switch gear is combined by chopper, disconnecting switch, earthed switch, automatic circuit, breaker, on-load switch, catalyst, fuse and said elements, catalyst-fuse (F-C) combined electrical apparatus, isolation on-load switch, Fuse switch multiple combination form.In the design, installation process of high-voltage board, the element of composition high-tension switch gear is selected firstly the need of the demand according to user, then high-voltage switch cabinet body is designed according to each element and annexation thereof, after ensureing each high-voltage switch cabinet body splicing after installing each element of high-tension switch gear, the gap of 4mm is maintained two-by-two between the high-voltage switch cabinet body of mutually splicing, thus slow down the impact of arc fault, thus the high-voltage switch cabinet body of same model is only used for installing identical high-tension switch gear element, the high-voltage switch cabinet body of different model does not have versatility.In actual use, may need to increase part element in right amount according to use demand, if directly the element of increase being installed on cabinet sidewall by bolt, stretch out the bolt section outside cabinet and can increase the gap between the high-voltage switch cabinet body mutually spliced two-by-two, this just cannot meet the clearance requirement of 4mm between the high-voltage switch cabinet body mutually spliced two-by-two, re-work to meet the clearance requirement of 4mm so that returned by high-voltage board cabinet, use inconvenient, take time and effort, and use cost is the biggest.
Summary of the invention
Solve the technical problem that needed for the present invention and be: provide a kind of easy to use, can effectively reduce cost and can be used for installing the high-voltage switch cabinet body structure of high-tension switch gear element of Multiple Type.
For solving the problems referred to above, the technical solution used in the present invention is: described high-voltage switch cabinet body structure, including: front side is opened wide, the cabinet that remaining side seal closes, a wherein sidewall of cabinet both sides is hinged and is connected to some cabinet doors, each cabinet door can close after hinge contact rotates and be combined on the front side of cabinet, the both sides sidewall of cabinet is respectively arranged with some stretching boss for supporting and install electrical equipment, described stretching boss is the frustum cone structure that ecto-entad is recessed, the recessed surface of the stretching boss of frustum cone structure forms holding tank, the small end face of frustum cone structure is the installed surface for supporting and install electrical equipment, installed surface is provided with at least one connecting hole, electrical equipment can be installed on installed surface by the bolt being arranged in connecting hole, and the bolt section stretched in holding tank after passing connecting hole does not highlight outside holding tank；Be hinged receive at the counter door sidewall opposing sidewalls on be fixedly installed some plug-in backplates, the front end of each plug-in backplate is stretched out outside cabinet respectively, each cabinet door is respectively arranged with a quick-opening door lock, the plug-in backplate respectively stretch out cabinet is provided with the first bayonet socket matched with corresponding quick-opening door lock, when a certain cabinet door closes and is combined on cabinet, quick-opening door lock thereon mutually can lock with the first bayonet socket on corresponding plug-in backplate, thus by this cabinet door locking.
Further, aforesaid high-voltage switch cabinet body structure, wherein, being hinged, the receive at the counter front end of opposing sidewalls of sidewall of door is provided with L-shaped connecting plate, L-shaped connecting plate is made up of the first connecting plate and the second connecting plate, first connecting plate, the second connecting plate form the framework of U-shape with this sidewall, and the second connecting plate is parallel to each other with this sidewall.
Further, aforesaid high-voltage switch cabinet body structure, wherein, plug-in backplate is provided with at least two and outwards bends the inserted sheet of protrusion, each inserted sheet all and forms second bayonet socket with inserted slot between plug-in backplate, the second connecting plate can snap in each second bayonet socket；Plug-in backplate one end is connected together on cabinet sidewall by each second bayonet socket and the second connecting plate, on the installed surface of the stretching boss that the other end of plug-in backplate is bolted on cabinet sidewall.
Further, aforesaid high-voltage switch cabinet body structure, wherein, cabinet door is additionally provided with observation window.
Further, aforesaid high-voltage switch cabinet body structure, wherein, described stretching boss is the frustum cone structure being inwardly recessed the band holding tank formed by cabinet sidewall.
Further, aforesaid high-voltage switch cabinet body structure, wherein, described stretching boss is made up of the round platform and the connecting plate outwards bent along the big end of round platform forming holding tank to a lateral buckling, and stretching boss is riveted on the medial wall of cabinet by connecting plate.
Further, aforesaid high-voltage switch cabinet body structure, wherein, described stretching boss includes: the first stretching boss and the second stretching boss, first stretching boss is the frustum cone structure being inwardly recessed the band holding tank formed by cabinet sidewall, second stretching boss is made up of the round platform and the connecting plate outwards bent along the big end of round platform forming holding tank to a lateral buckling, and the second stretching boss is riveted on the medial wall of cabinet by connecting plate.
The invention has the beneficial effects as follows: each electrical equipment in high-tension switch gear can be installed on corresponding stretching boss by bolt, and all will not highlight outside holding tank through each bolt section stretched in holding tank after connecting hole；In use, multiple stretching boss can be reserved on high-voltage switch cabinet body two side, the electrical equipment so increased also can be installed on reserved stretching boss by bolt, thus can guarantee that the clearance requirement of 4mm between the high-voltage switch cabinet body of mutually splicing two-by-two, high-voltage switch cabinet body need not process of doing over again, and uses very convenient, and this high-voltage switch cabinet body versatility is good, can be used for installing the high-tension switch gear element of Multiple Type, greatly reduce cost.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of high-voltage switch cabinet body structure of the present invention.
Fig. 2 is the structural representation in Fig. 1 left view direction.
Fig. 3 is the partial structurtes schematic diagram figure of B-B section view in Fig. 2.
Fig. 4 is the structural representation of plug-in backplate in Fig. 2.
Fig. 5 is the partial structurtes schematic diagram of A-A section view in Fig. 2.
Fig. 6 is the structural representation of the second stretching boss.
Fig. 7 is the partial structurtes schematic diagram of C-C section view in Fig. 6.
Detailed description of the invention
Below in conjunction with the accompanying drawings and technical solutions according to the invention are described in further detail by preferred embodiment.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 4, high-voltage switch cabinet body structure described in the present embodiment, including: the cabinet 1 that front side is opened wide, remaining side seal closes, a wherein sidewall of cabinet 1 both sides is hinged and is connected to some cabinet doors 2, each cabinet door 2 can close on the front side being combined in cabinet 1 after hinge contact rotates, and is additionally provided with observation window 21 on cabinet door 2.The both sides sidewall of cabinet 1 is respectively arranged with some the first stretching boss 51 for supporting and install electrical equipment, as shown in Figure 3, the first described stretching boss 51 is the frustum cone structure being inwardly recessed by cabinet sidewall, the recessed surface of the first stretching boss 51 of frustum cone structure forms the first holding tank 513, the small end face of the first stretching boss 51 of frustum cone structure is the installed surface 512 for supporting and install electrical equipment, installed surface 512 is provided with at least one first connecting hole 511, electrical equipment can be installed on installed surface 512 by the bolt being arranged in the first connecting hole 511, and will not highlight outside the first holding tank 513 through stretching into the bolt section in the first holding tank 513 after the first connecting hole 511.In actual use, multiple first stretching boss 51 can be reserved on the both sides sidewall of cabinet 1, so, in use can be according to using the multiple electrical equipment of increase in demand, each electrical equipment of increase can be installed on the first reserved stretching boss 51.Be hinged receive at the counter door 2 sidewall opposing sidewalls on be fixedly installed some plug-in backplates 4, the front end of each plug-in backplate 4 is stretched out outside cabinet 1 respectively, each cabinet door 2 is respectively arranged with a quick-opening door lock 3, described quick-opening door lock 3 is the quick-opening door lock that model is MS828 produced by Yin state, Ningbo City Alexandre Desplat Electrical Appliances Co., Ltd, can the most commercially buy.The plug-in backplate 4 respectively stretch out cabinet 1 is provided with the first bayonet socket 42 matched with corresponding quick-opening door lock 3, when a certain cabinet door 2 closes and is combined on cabinet 1, quick-opening door lock 3 thereon mutually can lock with the first bayonet socket 42 on corresponding plug-in backplate 4, thus is locked by this cabinet door 2.In the present embodiment, as shown in Figure 5, be hinged the receive at the counter front end of opposing sidewalls of sidewall of door 2 is provided with L-shaped connecting plate, L-shaped connecting plate is made up of the first connecting plate 11 and the second connecting plate 12, first connecting plate the 11, second connecting plate 12 and this sidewall form the framework of U-shape, and the second connecting plate 12 is parallel to each other with this sidewall.In the present embodiment, as it is shown in figure 5, be provided with at least two on plug-in backplate 4 outwards bend the inserted sheet 41 of protrusion, each inserted sheet 41 all and forms second bayonet socket with inserted slot between plug-in backplate 4, the second connecting plate 12 can snap in each second bayonet socket；Plug-in backplate 4 one end is connected together on cabinet 1 sidewall by each second bayonet socket and the second connecting plate 12, on the installed surface 512 of the first stretching boss 51 that the other end of plug-in backplate 4 is bolted on cabinet 1 sidewall.
Embodiment two
The present embodiment is to use the first boss 51 in the second stretching boss alternative embodiment one with the difference of embodiment one, the both sides sidewall of cabinet 1 is respectively arranged with some the second stretching boss for supporting and install electrical equipment, as shown in Figure 6 and Figure 7, the second described stretching boss is by forming the round platform 522 of the second holding tank 523 to a lateral buckling and holding the connecting plate 525 outwards bent to form along the big of round platform 522, round platform 522 is provided with at least one second connecting hole 521, electrical equipment is installed on round platform 522 by the bolt being arranged in the second connecting hole 521, and will not protrude outside the second holding tank 523 through stretching into the bolt section in the second holding tank 523 after the second connecting hole 521.Being provided with at least three riveted holes 526 on connecting plate 525, the second stretching boss is riveted on the medial wall of cabinet 1 by the riveted holes 526 on connecting plate 525, and remaining structure is identical with embodiment one, repeats no more.In actual use, when needs increase multiple electrical equipment, directly electrical equipment can be installed on the second stretching boss, then the second stretching boss is riveted on the medial wall of cabinet 1, the length of the riveting segment stretching out cabinet 1 lateral wall is the shortest, does not interferes with the clearance requirement of 4mm between the high-voltage switch cabinet body of mutually splicing two-by-two.
Embodiment three
The present embodiment and the difference of embodiment one are to be respectively arranged with some the first stretching boss 51 and the second stretching boss for supporting and install electric elements on the both sides sidewall of cabinet 1, the structure of the first stretching boss 51 has described that clear in embodiment one, the structure of the second stretching boss has described that clear in embodiment two, remaining structure is identical with embodiment one, repeats no more.In actual use, multiple first stretching boss 51 can be reserved on the both sides sidewall of cabinet 1, so, in use can be according to using the multiple electrical equipment of increase in demand, the each electrical equipment increased can be installed on the first reserved stretching boss 51, additionally, each electrical equipment increased can also be installed on the medial wall of cabinet 1 by the second stretching boss.In actual use, use the first stretching boss 51 and the second stretching boss with the use of, make the mounting means of each electrical equipment being installed in cabinet 1 more flexible, the universal performance of this high-voltage switch cabinet body is good.
The invention have the advantage that each electrical equipment in high-tension switch gear can be installed on the first corresponding stretching boss 51 by bolt or/and second stretches on boss, and respectively will not protrude outside the first holding tank 513 through stretching into the bolt section in the first holding tank 513 after the first connecting hole 511, respectively will not protrude outside the second holding tank 523 through stretching into the bolt section in the second holding tank 523 after the second connecting hole 521；In use, multiple first stretching boss 51 can be reserved on the sidewall of cabinet 1 both sides, the electrical equipment so increased can be installed on the medial wall of cabinet 1 by the first reserved stretching boss 51, the electrical equipment increased also can be installed on the medial wall of cabinet 1 by the second stretching boss, thus can guarantee that the clearance requirement of 4mm between the high-voltage switch cabinet body of mutually splicing two-by-two, high-voltage switch cabinet body need not process of doing over again, use very convenient, this high-voltage board versatility is good, can be used for installing the high-tension switch gear element of Multiple Type, greatly reduce cost.
Claims (7)
1. high-voltage switch cabinet body structure, including: front side is opened wide, the cabinet that remaining side seal closes, a wherein sidewall of cabinet both sides is hinged and is connected to some cabinet doors, each cabinet door can close after hinge contact rotates and be combined on the front side of cabinet, it is characterized in that: on the both sides sidewall of cabinet, be respectively arranged with some stretching boss for supporting and install electrical equipment, described stretching boss is the frustum cone structure that ecto-entad is recessed, the recessed surface of the stretching boss of frustum cone structure forms holding tank, the small end face of frustum cone structure is the installed surface for supporting and install electrical equipment, installed surface is provided with at least one connecting hole, electrical equipment can be installed on installed surface by the bolt being arranged in connecting hole, and the bolt section stretched in holding tank after passing connecting hole does not highlight outside holding tank；Be hinged receive at the counter door sidewall opposing sidewalls on be fixedly installed some plug-in backplates, the front end of each plug-in backplate is stretched out outside cabinet respectively, each cabinet door is respectively arranged with a quick-opening door lock, the plug-in backplate respectively stretch out cabinet is provided with the first bayonet socket matched with corresponding quick-opening door lock, when a certain cabinet door closes and is combined on cabinet, quick-opening door lock thereon mutually can lock with the first bayonet socket on corresponding plug-in backplate, thus by this cabinet door locking.
2. according to the high-voltage switch cabinet body structure described in claim 1, it is characterized in that: being hinged, the receive at the counter front end of opposing sidewalls of sidewall of door is provided with L-shaped connecting plate, L-shaped connecting plate is made up of the first connecting plate and the second connecting plate, first connecting plate, the second connecting plate form the framework of U-shape with this sidewall, and the second connecting plate is parallel to each other with this sidewall.
3. according to the high-voltage switch cabinet body structure described in claim 2, it is characterized in that: on plug-in backplate, be provided with at least two outwards bend the inserted sheet of protrusion, each inserted sheet all and forms second bayonet socket with inserted slot between plug-in backplate, the second connecting plate can snap in each second bayonet socket；Plug-in backplate one end is connected together on cabinet sidewall by each second bayonet socket and the second connecting plate, on the installed surface of the stretching boss that the other end of plug-in backplate is bolted on cabinet sidewall.
4. according to the high-voltage switch cabinet body structure described in claim 1, it is characterised in that: on cabinet door, it is additionally provided with observation window.
5. according to the high-voltage switch cabinet body structure described in claim 1,2 or 4, it is characterised in that: described stretching boss is the frustum cone structure being inwardly recessed the band holding tank formed by cabinet sidewall.
6. according to the high-voltage switch cabinet body structure described in claim 1,2 or 4, it is characterized in that: described stretching boss is made up of the round platform and the connecting plate outwards bent along the big end of round platform forming holding tank to a lateral buckling, and stretching boss is riveted on the medial wall of cabinet by connecting plate.
7. according to the high-voltage switch cabinet body structure described in claim 1,2 or 4, it is characterized in that: described stretching boss includes: the first stretching boss and the second stretching boss, first stretching boss is the frustum cone structure being inwardly recessed the band holding tank formed by cabinet sidewall, second stretching boss is made up of the round platform and the connecting plate outwards bent along the big end of round platform forming holding tank to a lateral buckling, and the second stretching boss is riveted on the medial wall of cabinet by connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831219.6A CN104577767B (en) | 2014-12-29 | 2014-12-29 | High-voltage switch cabinet body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831219.6A CN104577767B (en) | 2014-12-29 | 2014-12-29 | High-voltage switch cabinet body structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104577767A CN104577767A (en) | 2015-04-29 |
| CN104577767B true CN104577767B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410831219.6A Active CN104577767B (en) | 2014-12-29 | 2014-12-29 | High-voltage switch cabinet body structure |
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| CN (1) | CN104577767B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707540A (en) * | 2019-10-31 | 2020-01-17 | 益阳欣达天马电器设备制造有限公司 | Complete equipment for controlling high-low voltage electrical appliance switch |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010001066U1 (en) * | 2010-01-19 | 2011-06-01 | Greiner Schaltanlagen GmbH, 67304 | Medium Voltage Switchgear |
| CN201781217U (en) * | 2010-09-02 | 2011-03-30 | 广西银河迪康电气有限公司 | Load switch cabinet body |
| CN102222867B (en) * | 2011-06-24 | 2014-10-01 | 上海纳杰电气成套有限公司 | Splicing structure matched with metal armoring for withdrawal-type switch equipment cabinet body |
| CN202231342U (en) * | 2011-06-29 | 2012-05-23 | 上海纳杰电气成套有限公司 | Cabinet body splice plate matched with metal-clad movable switch device |
| CN204407715U (en) * | 2014-12-29 | 2015-06-17 | 江苏天港箱柜有限公司 | High-voltage switch cabinet body structure |
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2014
- 2014-12-29 CN CN201410831219.6A patent/CN104577767B/en active Active
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| CN104577767A (en) | 2015-04-29 |
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