CN103594949A - Grounding system applied to high-voltage switch cabinet and processing method thereof - Google Patents
Grounding system applied to high-voltage switch cabinet and processing method thereof Download PDFInfo
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- CN103594949A CN103594949A CN201310461203.6A CN201310461203A CN103594949A CN 103594949 A CN103594949 A CN 103594949A CN 201310461203 A CN201310461203 A CN 201310461203A CN 103594949 A CN103594949 A CN 103594949A
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- earthing bar
- side plate
- back side
- box mounting
- contact box
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Abstract
The invention discloses a grounding system applied to a high-voltage switch cabinet and a processing method thereof. The grounding system comprises a trolley grounding bar, a contact box mounting plate, a left rear side plate and a bottom plate, wherein the contact box mounting plate and the left rear side plate are adjacently arranged and vertically installed together, the contact box mounting plate, the left rear side plate and the bottom plate are installed in a mode of being vertical with each other; opposite positions of the trolley grounding bar and the contact box mounting plate are provided with regular hexagon shaped holes used for fixedly installing a first grounding bar, the left rear side plate is provided with two bosses so as to be convenient for fixedly installing a second grounding bar, the bottom part of the left rear side plate is provided with a third grounding bar, and the bottom plate is provided with a first main grounding bar and a second main grounding bar. The grounding system with the structure disclosed by the invention for the high-voltage switch cabinet and the processing method thereof enables the grounding system to be normalized, standardized and humanized through normalizing mounting positions and fixing modes of the components, thereby improving the production efficiency and the product grad and quality, and enabling the space to be larger and safer.
Description
Technical field
The present invention relates to a kind of metal armoring removable high-voltage switch, especially relate to a kind of grounding system for this kind of metal-clad moveable high-voltage switchgear and processing method thereof.
Background technology
In electric power system at present, the armoured draw-out type AC closed switch apparatus majority that its KYN28A-12 high voltage switchgear adopts all configures comparatively complicated grounding system, this system exists random in manufacturing process, while not having definite installation site to assemble, usually vary with each individual, cause having significantly lack of standardization and non-type shortcoming.Thereby the relative fixed position of this system is less, its fixing is reduced, and install because earthing bar leans against back side panel, cause dwindling with the safe distance of branch busbar, in use procedure, have certain potential safety hazard.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of grounding system for high-tension switch cabinet and processing method thereof for problems of the prior art, its objective is and make grounding system standardization, standardization, hommization, thereby enhance productivity and product specification and quality, make space larger, safer.
To be this kind comprise handcart earthing bar, contact box mounting plate, left back side plate and base plate for the grounding system of high-tension switch cabinet to technical scheme of the present invention, together with contact box mounting plate layout adjacent with left back side plate and at right angle setting, contact box mounting plate, left back side plate and base plate be at right angle setting between two; Described handcart earthing bar and the relative position of contact box mounting plate are provided with for fixedly mounting the regular hexagon hole of the first earthing bar, described left back side plate is provided with two and is convenient to the hard-wired boss of the second earthing bar, the bottom of left back side plate is also provided with the 3rd earthing bar, and the first main earthing bar and the second main earthing bar are installed on described base plate.
The first described earthing bar is " L " type, and the long limit of " L " type is arranged on contact box mounting plate, the second earthing bar overlap joint on minor face and left back side plate.
The centre position of the second described earthing bar is provided with the groove of being convenient to components and parts of later stage installation.
Described handcart earthing bar, the first earthing bar are fixed on contact box mounting plate by fastening bolt; The second described earthing bar, the 3rd earthing bar are fixed on left back side plate by fastening bolt; Described the first main earthing bar, the second main earthing bar are fixed on base plate by fastening bolt.
A kind ofly for processing the method for above-mentioned grounding system, be:
1) on handcart earthing bar and contact box mounting plate, design several and be convenient to the regular hexagon hole that the first earthing bar is installed;
2) on left back side plate, be provided with two and be convenient to the boss that the second earthing bar is installed;
3) the second earthing bar is arranged on left back side plate by fastening bolt;
4) the first earthing bar is designed to " L " type, wherein the long limit of " L " type is arranged on contact box mounting plate by fastening bolt and handcart earthing bar, minor face and the second earthing bar overlap joint;
5) the 3rd earthing bar is fixed on to the bottom of left back side plate by fastening bolt; The first main earthing bar, the second main earthing bar are fixed on base plate by fastening bolt.
This kind with said structure for the grounding system of high-tension switch cabinet and processing method thereof by installation site and the fixed form of standard handcart earthing bar, the first earthing bar, the second earthing bar, the 3rd earthing bar and the first main earthing bar, the second main earthing bar, make grounding system standardization, standardization, hommization, thereby enhance productivity and product specification and quality, make space larger, safer.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention.
Fig. 2 is local structure for amplifying schematic diagram of the present invention.
In Fig. 1-2,1: handcart earthing bar; 2: contact box mounting plate; 3: the first earthing bars; 4: the second earthing bars; 5: the three earthing bars; 6: the first main earthing bars; 7: the second main earthing bars; 8: left back side plate; 9: base plate; 10: groove.
Embodiment
Fig. 1 be the present invention for the structural representation of the grounding system of high-tension switch cabinet, Fig. 2 is local structure for amplifying schematic diagram.From structure shown in Fig. 1-Fig. 2 in conjunction with, this kind comprises handcart earthing bar 1, contact box mounting plate 2, left back side plate 8 and base plate 9 for the grounding system of high-tension switch cabinet, contact box mounting plate 2 is together with the adjacent layout of left back side plate 8 and at right angle setting, and contact box mounting plate 2, left back side plate 8 and base plate 9 be at right angle setting between two; Described handcart earthing bar 1 and the relative position of contact box mounting plate 2 are provided with for fixedly mounting the regular hexagon hole of the first earthing bar 3, described left back side plate 8 is provided with two and is convenient to the hard-wired boss of the second earthing bar 4, the bottom of left back side plate 8 is also provided with the 3rd earthing bar 5, and the first main earthing bar 6 and the second main earthing bar 7 are installed on described base plate 9.
The first earthing bar 3 is " L " type, and the long limit of " L " type is arranged on contact box mounting plate 2, the second earthing bar 4 overlap joints on minor face and left back side plate 8; The centre position of the second earthing bar 4 is provided with the groove 10 of being convenient to components and parts of later stage installation.
For processing the method for above-mentioned grounding system, be:
1) on handcart earthing bar 1 and contact box mounting plate 2, designing 5 internal diameters of being convenient to the first earthing bar 3 installations is the regular hexagon hole of ∮ 11;
2) on left back side plate 8, be provided with two and be convenient to the boss that the second earthing bar 4 is installed;
3) the second earthing bar 4 is arranged on left back side plate 8 by fastening bolt;
4) the first earthing bar 3 is designed to " L " type, wherein the long limit of " L " type is arranged on contact box mounting plate 2 by fastening bolt and handcart earthing bar 1, minor face and the second earthing bar 4 overlap joints;
5) the 3rd earthing bar 5 is fixed on to the bottom of left back side plate 8 by fastening bolt; The main earthing bar 7 of the first main earthing bar 6, second is fixed on base plate 9 by fastening bolt.
This kind with said structure for the grounding system of high-tension switch cabinet and processing method thereof by installation site and the fixed form of standard handcart earthing bar, the first earthing bar, the second earthing bar, the 3rd earthing bar and the first main earthing bar, the second main earthing bar, make grounding system standardization, standardization, hommization, thereby enhance productivity and product specification and quality, make space larger, safer.
Claims (6)
1. the grounding system for high-tension switch cabinet, it is characterized in that: described grounding system comprises handcart earthing bar (1), contact box mounting plate (2), left back side plate (8) and base plate (9), together, contact box mounting plate (2), left back side plate (8) and base plate (9) be at right angle setting between two for contact box mounting plate (2) and the adjacent layout of left back side plate (8) and at right angle setting; Described handcart earthing bar (1) and the relative position of contact box mounting plate (2) are provided with for fixedly mounting the regular hexagon hole of the first earthing bar (3), described left back side plate (8) is provided with two and is convenient to the hard-wired boss of the second earthing bar (4), the bottom of left back side plate (8) is also provided with the 3rd earthing bar (5), and the first main earthing bar (6) and the second main earthing bar (7) are installed on described base plate (9).
2. a kind of grounding system for high-tension switch cabinet according to claim 1, it is characterized in that: described the first earthing bar (3) is " L " type, it is upper that the long limit of " L " type is arranged on contact box mounting plate (2), the second earthing bar (4) overlap joint on minor face and left back side plate (8).
3. a kind of grounding system for high-tension switch cabinet according to claim 2, is characterized in that: the centre position of described the second earthing bar (4) is provided with the groove (10) of being convenient to components and parts of later stage installation.
4. according to a kind of grounding system for high-tension switch cabinet described in claim 1-3 any one claim, it is characterized in that: described handcart earthing bar (1), the first earthing bar (3) are fixed on contact box mounting plate (2) by fastening bolt; Described the second earthing bar (4), the 3rd earthing bar (5) are fixed on left back side plate (8) by fastening bolt; Described the first main earthing bar (6), the second main earthing bar (7) are fixed on base plate (9) by fastening bolt.
5. for processing a method for the grounding system described in claim 1-4 any one claim, it is characterized in that: described processing method is,
1) at handcart earthing bar (1) and contact box mounting plate (2), above design the regular hexagon hole that several are convenient to the first earthing bar (3) installation;
2) on left back side plate (8), be provided with two and be convenient to the boss that the second earthing bar (4) is installed;
3) the second earthing bar (4) is arranged on left back side plate (8) by fastening bolt;
4) the first earthing bar (3) is designed to " L " type, wherein the long limit of " L " type is arranged on contact box mounting plate (2) above by fastening bolt and handcart earthing bar (1), minor face and the second earthing bar (4) overlap joint;
5) the 3rd earthing bar (5) is fixed on to the bottom of left back side plate (8) by fastening bolt; The first main earthing bar (6), the second main earthing bar (7) are fixed on base plate (9) by fastening bolt.
6. the processing method for grounding system according to claim 5, is characterized in that: the centre position of described the second earthing bar (4) is provided with the groove (10) of being convenient to components and parts of later stage installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461203.6A CN103594949B (en) | 2013-09-29 | 2013-09-29 | A kind of grounding system for high-tension switch cabinet and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310461203.6A CN103594949B (en) | 2013-09-29 | 2013-09-29 | A kind of grounding system for high-tension switch cabinet and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103594949A true CN103594949A (en) | 2014-02-19 |
| CN103594949B CN103594949B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310461203.6A Active CN103594949B (en) | 2013-09-29 | 2013-09-29 | A kind of grounding system for high-tension switch cabinet and processing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159788A (en) * | 2016-08-29 | 2016-11-23 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of main ground structure of metal-clad moveable high-voltage switchgear and earthing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54132743A (en) * | 1978-04-07 | 1979-10-16 | Hitachi Ltd | Grounding device |
| CN101719638A (en) * | 2009-12-04 | 2010-06-02 | 镇江大全伊顿电器有限公司 | Plug-in type grounded system |
| CN101814706A (en) * | 2009-02-19 | 2010-08-25 | 株式会社日立制作所 | The earthing device of switching mechanism |
| CN203481690U (en) * | 2013-09-29 | 2014-03-12 | 安徽鑫龙电器股份有限公司 | Grounding system used for high voltage switch cabinet |
-
2013
- 2013-09-29 CN CN201310461203.6A patent/CN103594949B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54132743A (en) * | 1978-04-07 | 1979-10-16 | Hitachi Ltd | Grounding device |
| CN101814706A (en) * | 2009-02-19 | 2010-08-25 | 株式会社日立制作所 | The earthing device of switching mechanism |
| CN101719638A (en) * | 2009-12-04 | 2010-06-02 | 镇江大全伊顿电器有限公司 | Plug-in type grounded system |
| CN203481690U (en) * | 2013-09-29 | 2014-03-12 | 安徽鑫龙电器股份有限公司 | Grounding system used for high voltage switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159788A (en) * | 2016-08-29 | 2016-11-23 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of main ground structure of metal-clad moveable high-voltage switchgear and earthing method |
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| Publication number | Publication date |
|---|---|
| CN103594949B (en) | 2015-10-28 |
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Address after: 241008 Anhui Province, Wuhu City Jiuhua Jiujiang District No. 118 North Park electrical components Patentee after: ANHUI ZHONGDIAN XINGFA AND XINLONG TECHNOLOGY CO., LTD. Address before: 241008 Anhui Province, Wuhu City Jiuhua Jiujiang District No. 118 North Park electrical components Patentee before: Xinlong Electric-Appliance Co., Ltd., Anhui |