CN200990485Y - Non-switch cable distributing box with grounding - Google Patents
Non-switch cable distributing box with grounding Download PDFInfo
- Publication number
- CN200990485Y CN200990485Y CN 200620099721 CN200620099721U CN200990485Y CN 200990485 Y CN200990485 Y CN 200990485Y CN 200620099721 CN200620099721 CN 200620099721 CN 200620099721 U CN200620099721 U CN 200620099721U CN 200990485 Y CN200990485 Y CN 200990485Y
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- CN
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- type
- insulator
- cable
- utility
- model
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- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- -1 median septum Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 13
- 239000004020 conductor Substances 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000009413 insulation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to an earthing allowable cable offshoot box without switch, which comprises a box shell, a Y type (or H type) insulator, a clapboard and a compression plate for the Y type (or H type) insulator. The clapboard is fixed on the box shell. The utility model is characterized in that the Y type (or H type) insulator is fixed on the clapboard by the compression plate for the Y type (or H type) insulator. One side of the Y type (or H type) insulator is a cable fixing joint, and the other end is a cable fixing joint and a connector which is inserted and connected with an earthing plug. The earthing plug is connected with a copper earthing bar. The cable fixing joint can be connected with three cables at most. The utility model has the advantages of that when in check and maintenance, the cable offshoot box without switch can prevent repairer form contacting conductor directed, so as to ensure safety of the repairer. Earthing operation of the utility model is simply enough to improve maintenance efficiency and reduce time of power cut.
Description
Technical field
The utility model relates to a kind of not belt switch cable distribution box with ground connection.
Background technology
The not belt switch cable distribution box of Shi Yonging does not all have the ground connection head in the market, after needing the distribution box upper end to have a power failure during repair and maintenance, split open again and unload cable end in the distribution box, hang up earth connection then, unload in the distribution box cable end process spliting open so probably, earth connection does not hang up again, misdelivers electricity and cause security incident in the distribution box upper end.
Summary of the invention
The purpose of this utility model provides a kind of not belt switch cable distribution box with ground connection, and the prior ground connection of this equipment energy when repair and maintenance can effectively be protected maintainer's life security.The earthing device of this distribution box operation simultaneously is very simple, can improve repair and maintenance efficient greatly, reduces interruption duration.
The utility model is achieved like this, it comprises tank shell, Y type insulator, median septum, insulator pressing plate, on tank shell, connect median septum, it is characterized in that Y type insulator is fixed on the median septum by the insulator pressing plate, Y type insulator is the cable permanent joint on one side, and another side is cable permanent joint and connect-disconnect plug, connect-disconnect plug grafting ground pin, ground pin connects the ground connection copper bar, and each can connect 3 cables at most the cable permanent joint.
The utility model also can replace Y type insulator with H type insulator, on one side H type insulator is two cable permanent joints, another side is cable permanent joint and connect-disconnect plug.
The utility model has the advantages that: in the repair and maintenance process of belt switch cable distribution box not, avoid the direct contact of repair and maintenance personnel to conductor, effectively guarantee repair and maintenance personnel's life security, the earthing device of this distribution box operation simultaneously is very simple, can improve repair and maintenance efficient greatly, reduce interruption duration.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a Y type insulator structure schematic diagram of the present utility model;
Fig. 3 is a H type insulator structure schematic diagram of the present utility model;
Embodiment
Embodiment 1:
As shown in Figure 1, the utility model comprises tank shell (1), Y type insulator (2), median septum (3), insulator pressing plate (4), go up connection median septum (3) at tank shell (1), it is characterized in that Y type insulator (2) is fixed on the median septum (3) by insulator pressing plate (4), Y type insulator (2) is cable permanent joint (8) on one side, another side is cable permanent joint (9) and connect-disconnect plug (10), connect-disconnect plug (10) grafting ground pin (6), ground pin (6) connects ground connection copper bar (7), and cable permanent joint (8) and cable permanent joint (9) connect two European cable ends (5) respectively.If the do not peg graft elbow cable end of elbow lightning arrester or 200A of connection-peg just must install 200A insulation sealing cap when normal operation, with the specific purpose tool dismounting 200A insulation sealing cap and the ground pin of pegging graft, repair and maintenance is very convenient fast during repair and maintenance.
Embodiment 2:
As shown in Figure 2, the utility model comprises tank shell (1), H type insulator (11), median septum (3), insulator pressing plate (4), go up connection median septum (3) at tank shell (1), it is characterized in that H type insulator (2) is fixed on the median septum (3) by insulator pressing plate (4), H type insulator (11) is two cable permanent joints (8) on one side, another side is cable permanent joint (9) and connect-disconnect plug (10), connect-disconnect plug (10) grafting ground pin (6), ground pin (6) connects ground connection copper bar (7), and cable permanent joint (8) and cable permanent joint (9) connect two European cable ends (5) respectively.If the do not peg graft elbow cable end of elbow lightning arrester or 200A of connection-peg just must install 200A insulation sealing cap when normal operation, with the specific purpose tool dismounting 200A insulation sealing cap and the ground pin of pegging graft, repair and maintenance is very convenient fast during repair and maintenance.
Claims (1)
1, a kind of not belt switch cable distribution box with ground connection, it comprises tank shell, Y type insulator, median septum, insulator pressing plate, on tank shell, connect median septum, it is characterized in that Y type insulator is fixed on the median septum by the insulator pressing plate, Y type insulator is the cable permanent joint on one side, another side is cable permanent joint and connect-disconnect plug, connect-disconnect plug grafting ground pin, and ground pin connects the ground connection copper bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099721 CN200990485Y (en) | 2006-10-30 | 2006-10-30 | Non-switch cable distributing box with grounding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620099721 CN200990485Y (en) | 2006-10-30 | 2006-10-30 | Non-switch cable distributing box with grounding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990485Y true CN200990485Y (en) | 2007-12-12 |
Family
ID=38941519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620099721 Expired - Fee Related CN200990485Y (en) | 2006-10-30 | 2006-10-30 | Non-switch cable distributing box with grounding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990485Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457053A (en) * | 2013-09-22 | 2013-12-18 | 国家电网公司 | Grounding device for maintenance of box-type transformer |
| CN103872592A (en) * | 2012-12-14 | 2014-06-18 | 国家电网公司 | Insulated bus and high-voltage switch device |
-
2006
- 2006-10-30 CN CN 200620099721 patent/CN200990485Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872592A (en) * | 2012-12-14 | 2014-06-18 | 国家电网公司 | Insulated bus and high-voltage switch device |
| CN103872592B (en) * | 2012-12-14 | 2016-06-08 | 国家电网公司 | Isolated bus and high-tension switch gear |
| CN103457053A (en) * | 2013-09-22 | 2013-12-18 | 国家电网公司 | Grounding device for maintenance of box-type transformer |
| CN103457053B (en) * | 2013-09-22 | 2016-07-06 | 国家电网公司 | A kind of box type transformer inspection earthing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tellhow (Shenzhen) Electric Technologies Co., Ltd. Assignor: Taihao Science & Technology Co., Ltd. Contract fulfillment period: 2009.3.5 to 2015.3.5 Contract record no.: 2009360000021 Denomination of utility model: Non-switch cable distributing box with grounding Granted publication date: 20071212 License type: Exclusive license Record date: 20090518 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.5 TO 2015.3.5; CHANGE OF CONTRACT Name of requester: TAIHAO TECHNOLOGY (SHENZHEN) ELECTRIC POWER TECHNO Effective date: 20090518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |