CN203707485U - Grounding system of XP intensive bus duct and jack box - Google Patents
Grounding system of XP intensive bus duct and jack box Download PDFInfo
- Publication number
- CN203707485U CN203707485U CN201320722692.1U CN201320722692U CN203707485U CN 203707485 U CN203707485 U CN 203707485U CN 201320722692 U CN201320722692 U CN 201320722692U CN 203707485 U CN203707485 U CN 203707485U
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- Prior art keywords
- grounding
- jack box
- pin
- bus duct
- grounding system
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Abstract
The utility model relates to a grounding system of an XP intensive bus duct and a jack box. The grounding system comprises a grounding pin mounted on a jack box body, and a grounding bar fixed on a bus duct cover plate. In the connection process, the grounding bar is inserted into the grounding pin. According to the grounding system of the XP intensive bus duct and the jack box, through matching of the grounding bar and the grounding pin, the entire outer shell grounding function of the jack box and a bus is achieved, high-capacity power grid power distribution protection is provided to the maximum degree, a reliable grounding path is supplied to ground faults, a shortest path is supplied to ground wire short circuit, the grounding continuity of a power system is guaranteed, mounting is rapid and stable, and the appearance of a bus system is optimized.
Description
Technical field
The utility model relates to a kind of grounding system, and the particularly grounding system of a kind of connection bus groove and jack box belongs to the technical field of transmission facility.
Background technology
The bus duct of XP series of the prior art and the grounding system of jack box, only for copper is compiled jumper, when connection, copper is compiled jumper one end and is connected on bus duct, and the other end is connected on jack box, and the bus duct grounding system of this structure is owing to adopting copper to compile across as grounding system, the grounded continuous difference of this bus and loaded down with trivial details easy omission is installed, thereby, affected the overall security of bus-bar system, aesthetics.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of simple in structure, quick for installation, the XP concentration bus duct of good looking appearance and the grounding system of jack box.
For solving the problems of the technologies described above, the technical solution of the utility model is: the grounding system of a kind of XP concentration bus duct and jack box, comprise the grounding pin that is arranged on jack box casing, be fixed on the earthing bar on bus slot cover board, when connection, described earthing bar inserts in described grounding pin.
Above-mentioned XP concentration bus duct and the grounding system of jack box, wherein, described earthing bar is L shaped member.
Above-mentioned XP concentration bus duct and the grounding system of jack box, wherein, described grounding pin is provided with clamping pin for comprising base plate, described base plate, what described clamping pin was vertical is fixedly installed on described base plate, corresponding described clamping pin bottom is provided with corresponding clamping part, between described clamping part and described clamping pin, be provided with angle α, described angle α is 157 °.
Above-mentioned XP concentration bus duct and the grounding system of jack box, wherein, the bottom of described clamping part is provided with the crimping of outer folding.
The beneficial effects of the utility model are:
Because XP concentration bus duct matches with the earthing bar being arranged on bus slot cover board by the end grounding pin being arranged on jack box casing with the grounding system of jack box, realize the grounding connection function between bus duct and jack box; Large capacity electrical network power distribution protection is provided to greatest extent, for earth fault provides grounding path reliably, for earth short provides the shortest path and guarantees that using electricity system is grounded continuous, quick for installation stable, and makes the profile of bus-bar system more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the structural representation of grounding pin in the utility model.
Embodiment
The grounding system of a kind of XP concentration bus duct and jack box, comprise the grounding pin 2 being arranged on jack box casing 1, be fixed on the earthing bar 4 on bus slot cover board 3 by rivet 5 riveted joints, when connection, described earthing bar 4 inserts in described grounding pin 2, described earthing bar 4 is L shaped member, or the member of other shapes.In order to make earthing bar 4 more firm with being connected of grounding pin 2, described grounding pin 2 comprises base plate 21, described base plate 21 is provided with and clamps pin 22, what described clamping pin 22 was vertical is fixedly installed on described base plate 21, clamping pin 22 is parallel to each other and forms the clamping element of grafting earthing bar 4, corresponding described clamping pin 2 bottoms are provided with corresponding clamping part 6, described clamping part 6 forms clamping place with the junction of described clamping pin 2, between described clamping part 6 and described clamping pin 2, be provided with angle α, described angle α is 157 °, base plate 21 is provided with installing hole 22, described clamping pin 2 is positioned at a side of base plate 21 center lines, not only convenient installation, and improve the intensity of bus duct system.In order to improve the intensity that clamps pin, can be provided with in the bottom of described clamping part 6 crimping 61 of outer folding.
Here description of the present utility model and application is illustrative; not want scope of the present utility model to limit in the above-described embodiments; therefore, the utility model is not subject to the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (2)
1. the grounding system of an XP concentration bus duct and jack box, it is characterized in that, comprise the grounding pin being arranged on jack box casing, be fixed on the earthing bar on bus slot cover board, when connection, described earthing bar inserts in described grounding pin, described earthing bar is L shaped member, described grounding pin is for comprising base plate, described base plate is provided with clamping pin, what described clamping pin was vertical is fixedly installed on described base plate, corresponding described clamping pin bottom is provided with corresponding clamping part, between described clamping part and described clamping pin, be provided with angle α, described angle α is 157 °.
2. the grounding system of XP concentration bus duct as claimed in claim 1 and jack box, is characterized in that, the bottom of described clamping part is provided with the crimping of outer folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722692.1U CN203707485U (en) | 2013-11-13 | 2013-11-13 | Grounding system of XP intensive bus duct and jack box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722692.1U CN203707485U (en) | 2013-11-13 | 2013-11-13 | Grounding system of XP intensive bus duct and jack box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707485U true CN203707485U (en) | 2014-07-09 |
Family
ID=51057876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320722692.1U Expired - Fee Related CN203707485U (en) | 2013-11-13 | 2013-11-13 | Grounding system of XP intensive bus duct and jack box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560363A (en) * | 2013-11-13 | 2014-02-05 | 向荣集团有限公司 | Grounding system of XP intensive bus duct and jack box |
| CN108923206A (en) * | 2018-06-04 | 2018-11-30 | 上海置恒电气有限公司 | A kind of ground connection fool proof pin composite construction of electrical cabinet cabinet |
-
2013
- 2013-11-13 CN CN201320722692.1U patent/CN203707485U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560363A (en) * | 2013-11-13 | 2014-02-05 | 向荣集团有限公司 | Grounding system of XP intensive bus duct and jack box |
| CN108923206A (en) * | 2018-06-04 | 2018-11-30 | 上海置恒电气有限公司 | A kind of ground connection fool proof pin composite construction of electrical cabinet cabinet |
| CN108923206B (en) * | 2018-06-04 | 2024-01-26 | 上海置恒电气有限公司 | Grounding fool-proof pin composite structure of electric cabinet case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU XIANGRONG ELECTRIC CO., LTD. Free format text: FORMER OWNER: XIANGRONG GROUP CO., LTD. Effective date: 20150610 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150610 Address after: New science and Technology Park in Yangzhong city of Jiangsu province Zhenjiang city 212212 Road No. 5 Patentee after: JIANGSU XIANGRONG ELECTRICAL CO., LTD. Address before: New science and Technology Park in Yangzhong city of Jiangsu province Zhenjiang city 212212 Road No. 5 Patentee before: Xiangrong Electric Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |