CN2648657Y - Metal-clad movable high voltage switch cubicle - Google Patents
Metal-clad movable high voltage switch cubicle Download PDFInfo
- Publication number
- CN2648657Y CN2648657Y CN 03272666 CN03272666U CN2648657Y CN 2648657 Y CN2648657 Y CN 2648657Y CN 03272666 CN03272666 CN 03272666 CN 03272666 U CN03272666 U CN 03272666U CN 2648657 Y CN2648657 Y CN 2648657Y
- Authority
- CN
- China
- Prior art keywords
- cabinet
- room
- circuit breaker
- chamber
- rear side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
An armor removing-typed high voltage switchgear is characterized in that: in an assembly-typed cabinet body, a main bus room is arranged closely at the rear side of the upper part in the cabinet; the front side of the upper part in the cabinet is an equipment room; a secondary small bus room is arranged on the cabinet top above the equipment room; a circuit breaker room in which a circuit breaker handcart is arranged is positioned in the middle of the cabinet; a propulsion mechanism that comprises a handle, a lead screw and a wire carrier is arranged under the handcart chassis and a diaphragm is arranged between the door frames; a cable room is arranged at the rear side of the lower part in the cabinet and the cable room is provided with an axis interlock that is connected with an earthing switch and a pressure releasing pathway that is communicated with the cable room is arranged on the lateral inner wall at the back of the cabinet. The utility model not only has beautiful appearance, small volume, high fit accuracy and convenient operation and maintenance, but also provides a perfect transmission and distribution equipment for the upgrade and improvement of a transformer substation.
Description
Technical field
The utility model relates to the switchgear of alternating current, is specially adapted to the armored withdraw type high-tension switch cabinet that electric substation's (station) is defeated, distribution is used.
Background technology
At present, fixed high-voltage switch cubicle, as the GG-1A type is to adopt the framework that does not seal of steel welding, in it, disperse to pack into parts such as main bus bar, hospital bus bar, instrument, circuit breaker, cable, not only overall dimension is big for it, civil construction expense height, and its operation system control is loaded down with trivial details, and inconvenient maintenance and outward appearance are coarse and crude; Cabinet type high-tension switch cabinet with angle steel welding tank bracket external application steel plate is arranged recently, circuit breaker cart is housed in breaker chamber, handcart connects circuit breaker on the chassis, for making the moving contact on the circuit breaker can enter in the static socket of bus reposefully, be provided with screw, handcart in tank bracket and be provided with the propulsive mechanism that propelling movement moving contact of breaker that leading screw constitutes enters static socket, but brought manufacture difficulty for leading screw, screw assembly precision, consequently influencing the motion quality of fit causes poor electric contact; In addition, this welding cabinet constitutes the height dimension of breaker chamber, decides according to the height dimension of selected circuit breaker, if select its highly higher circuit breaker of other form for use, just can't pack into, therefore, can not match the vacuum circuit-breaker of various ways.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and provides a kind of volume little, good looking appearance, operation, easy to maintenance, the armored withdraw type high-tension switch cabinet that quality of fit is high.
The purpose of this utility model realizes with following technical scheme: the armored withdraw type high-tension switch cabinet, the difference of itself and prior art is: an assembly type cabinet is arranged, its cabinet is divided into the main bus bar chamber by functional character, the little bus-bar room of secondary, the control room, breaker chamber, five parts in cable vault, the sealing of main bus bar chamber is installed on the upper part in cabinet rear side, the upper part in cabinet front side is the control room, the little bus-bar room of secondary is equipped with at cabinet top in the top, control room, breaker chamber is positioned at the cabinet middle part, left side in the chamber, the race that right inwall bottom is provided with symmetry and is parallel to each other, at the indoor circuit breaker cart that wheel is moved in race that is equipped with, below circuit breaker cart, between the door frame of cabinet, set up every beam; The cable vault is positioned at cabinet bottom rear side, and the indoor axle interlock that joins with earthed switch that is equipped with is provided with the pressure release passage that is connected with cable in cabinet rear side inwall; The assembly type cabinet be select for use quality steel plate with numerical control, cut, dash, the processing of bender bed, behind plastic-blasting, assemble, or select for use and apply plumbous zine plate processing and assemble, its good looking appearance, not yielding; Circuit breaker cart in the breaker chamber connects circuit breaker on the chassis body, and circuit breaker is provided with the moving contact of inserting that matches with the bus static socket; In order to improve the motion quality of fit of moving contact and static socket, its longitudinal centre line is equipped with the propulsive mechanism that is made of handle, leading screw, screw in chassis body lower edge, make leading screw, screw with being contained in below the chassis, guaranteed concentricity, thus the purpose of the motion quality of fit of the last moving contact of realization circuit breaker and bus static socket.Cabinet depth of the prior art reaches 1500mm sometimes, and in order to reduce overall dimension, it is less that the circuit breaker that screens in the utility model is made every effort to gauge, as VS
1, VD
4When if the circuit breaker height dimension of selecting for use is higher, can unload be in below the circuit breaker cart front end every beam, adjust the position of chute, this circuit breaker of being packed into, therefore, the utility model can be joined various vacuum circuit-breakers, can satisfy the needs of different user to greatest extent, simultaneously, it is convenient to the operator and enters in the cabinet and keep in repair after beam unloads.Thereby realize the utility model purpose easy to maintenance.
Compared with prior art, the utility model not only good looking appearance, volume is little, quality of fit is high, operating maintenance is convenient, and provides good smart controller switching equipment for the upgrading of electric substation.
Description of drawings
The utility model has two width of cloth accompanying drawings.
Wherein: accompanying drawing 1 is the main apparent structure schematic diagram of the utility model embodiment.
Accompanying drawing 2 is that the side of Fig. 1 is analysed and observe organigram.
Among the figure: 1, the moving contact 7 on assembly type cabinet 2, main bus bar chamber 3, the little bus-bar room 4 of secondary, breaker chamber 5, circuit breaker 6, the circuit breaker, be connected with bus quietly insert 8, communication cable chamber pressure release passage 9, axle interlock 10, earthed switch 11, cable vault 12, handle 13, screw 14, leading screw 15, every beam 16, circuit breaker cart 17, control room
Embodiment
Fig. 1, embodiment shown in 2 is the armored withdraw type high-tension switch cabinet of 50KW, adopt the aluminizing zine plate to dash through numerical control, cut, the processing of bender bed, be assembled into assembly type cabinet 1 with counter-sunk screw, in cabinet 1, be divided into main bus bar chamber 2 with dividing plate by functional character, the little bus-bar room 3 of secondary, control room 17, breaker chamber 4, cable vault 5, in main bus bar chamber 2, the diaphragm plate of breaker chamber is provided with pressure release passage, and the pressure release passage of cable vault 11 is to be provided with the independent pressure release passage 8 that is connected with cable vault 11 in cabinet 1 on the rear side inwall, be provided with the axle interlock 9 that is connected with earthed switch in the cable vault 11, the left side of breaker chamber 4, right inwall bottom is provided with symmetrical and parallel race, make the wheel on circuit breaker cart 16 both sides insert in the race respectively, handcart 16 is able to move in race, handcart is connected with circuit breaker 5 on 16 chassis, circuit breaker 5 is provided with the moving contact 6 that matches with bus static socket 7, is equipped with by handle 12 along its longitudinal centre line below the chassis body of handcart 16, leading screw 13, the propulsive mechanism of screw 14.
Claims (2)
1, a kind of armored withdraw type high-tension switch cabinet, it is characterized in that: a cabinet (1) is arranged, its cabinet (1) is divided into main bus bar chamber (2) by functional character, the little bus-bar room of secondary (3), breaker chamber (4), cable vault (11), (17) five parts in control room, main bus bar chamber (2) sealing is installed on cabinet (1) internal upper part rear side, cabinet (1) internal upper part front side is control room (17), the little bus-bar room of secondary (3) is equipped with at top cabinet (7) top of (17) in the control room, breaker chamber (4) is positioned at cabinet (1) middle part, its indoor left side, right inwall bottom is provided with symmetrical and parallel race, make the circuit breaker cart (16) that in race, moves with wheel indoor being equipped with, below circuit breaker cart (16), between the cabinet door frame, set up every beam (15); Cable vault (11) is positioned at cabinet (1) lower inside rear side, and the indoor axle interlock (9) that joins with earthed switch (10) that is equipped with is provided with the pressure release passage (8) that is connected with the cable vault in cabinet (1) rear side inwall.
2, by the described a kind of armored withdraw type high-tension switch cabinet of claim 1, it is characterized in that: the circuit breaker cart (16) in the breaker chamber (4), be connected with circuit breaker (5) on the chassis, circuit breaker (5) is provided with the moving contact (6) that matches with bus static socket (7), and the propulsive mechanism that is made of handle (12), leading screw (13), screw (14) is housed in its longitudinal centre line of chassis body lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03272666 CN2648657Y (en) | 2003-09-15 | 2003-09-15 | Metal-clad movable high voltage switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03272666 CN2648657Y (en) | 2003-09-15 | 2003-09-15 | Metal-clad movable high voltage switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2648657Y true CN2648657Y (en) | 2004-10-13 |
Family
ID=34330904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03272666 Expired - Fee Related CN2648657Y (en) | 2003-09-15 | 2003-09-15 | Metal-clad movable high voltage switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2648657Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512858B (en) * | 2006-09-02 | 2011-09-21 | Abb技术股份公司 | Control and switchgear |
| CN102227054A (en) * | 2011-03-31 | 2011-10-26 | 吉林省金冠电气股份有限公司 | Metal armoured indoor high pressure vacuum remove type switch cubicle |
| CN102354919A (en) * | 2011-09-30 | 2012-02-15 | 福州天一同益电气有限公司 | Miniaturized high-insulation switch equipment |
| CN104078872A (en) * | 2014-07-09 | 2014-10-01 | 郑州金源特变电气有限公司 | Mobile armored metal-enclosed switch cabinet |
| CN105742970A (en) * | 2016-04-08 | 2016-07-06 | 天津平高智能电气有限公司 | Switch cabinet and manufacturing method thereof |
| CN106159724A (en) * | 2016-08-31 | 2016-11-23 | 湖北省电力装备有限公司 | A kind of high-voltage metering cubicle |
| CN109546564A (en) * | 2018-12-06 | 2019-03-29 | 安徽凯川电力保护设备有限公司 | A kind of box withdraw-type switch cabinet of high reliablity |
-
2003
- 2003-09-15 CN CN 03272666 patent/CN2648657Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512858B (en) * | 2006-09-02 | 2011-09-21 | Abb技术股份公司 | Control and switchgear |
| CN102227054A (en) * | 2011-03-31 | 2011-10-26 | 吉林省金冠电气股份有限公司 | Metal armoured indoor high pressure vacuum remove type switch cubicle |
| CN102354919A (en) * | 2011-09-30 | 2012-02-15 | 福州天一同益电气有限公司 | Miniaturized high-insulation switch equipment |
| CN102354919B (en) * | 2011-09-30 | 2014-07-09 | 福州天一同益电气有限公司 | Miniaturized high-insulation switch equipment |
| CN104078872A (en) * | 2014-07-09 | 2014-10-01 | 郑州金源特变电气有限公司 | Mobile armored metal-enclosed switch cabinet |
| CN105742970A (en) * | 2016-04-08 | 2016-07-06 | 天津平高智能电气有限公司 | Switch cabinet and manufacturing method thereof |
| CN106159724A (en) * | 2016-08-31 | 2016-11-23 | 湖北省电力装备有限公司 | A kind of high-voltage metering cubicle |
| CN109546564A (en) * | 2018-12-06 | 2019-03-29 | 安徽凯川电力保护设备有限公司 | A kind of box withdraw-type switch cabinet of high reliablity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041013 Termination date: 20100915 |