CN201490351U - Grounding wire connecting device - Google Patents
Grounding wire connecting device Download PDFInfo
- Publication number
- CN201490351U CN201490351U CN2009201047550U CN200920104755U CN201490351U CN 201490351 U CN201490351 U CN 201490351U CN 2009201047550 U CN2009201047550 U CN 2009201047550U CN 200920104755 U CN200920104755 U CN 200920104755U CN 201490351 U CN201490351 U CN 201490351U
- Authority
- CN
- China
- Prior art keywords
- plywood
- grounding wire
- strap
- wire connecting
- grounding
- 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 - Lifetime
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011120 plywood Substances 0.000 abstract 11
- 230000000149 penetrating effect Effects 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model relates to a grounding wire connecting device which is suitable to use in a power supply system and the overhaul operation of electric equipment, and comprises a grounding connection bolt connected with a grounding point. The grounding connection bolt is connected with a fixed plywood, a movable plywood matched with the fixed plywood is arranged, and the movable plywood and the fixed plywood are connected through a pair of penetrating bolts. A slot forming an inserted hole of a grounding wire connecting terminal is arranged on the movable plywood, a plywood clamping spring is respectively arranged on each plywood penetrating bolt, and lock penetrating holes are arranged on the fixed plywood and the movable plywood. In the utility model, the installation or detachment of a sealing and hanging grounding wire can be finished only by inserting the grounding wire connecting terminal into the inserted hole between the two plywoods or pulling the grounding wire connecting terminal out from the inserted hole. The whole operation is simple and convenient without using tools, thereby the working efficiency of the overhaul operation and the safety and reliability performance of the sealing and hanging grounding wire can be effectively improved.
Description
Technical field
The utility model relates to a kind of earth connection jockey that uses in electric power system and power consumption equipment upkeep operation.
Background technology
Electric power system and power consumption equipment need interim envelope hanging ground-wire when interruption maintenance, cause the generation of operating personnel's electric shock accidents to prevent that dead line or equipment from sending a telegram here suddenly.At present the envelope hanging ground-wire is to utilize the earth stud that is arranged at earth point and finish the cooperating of ground wire splicing ear of strap bolt connecting hole, the problem of its existence is an earth connection attended operation trouble, particularly in the open under the environment, because corrosion takes place in ground connection connecting bolt easily, cause the nut rotation dumb, bring inconvenience for the installation and the dismounting of earth connection, influence the operating efficiency of upkeep operation and the security reliability of envelope hanging ground-wire.
Summary of the invention
The purpose of this utility model is at the problems referred to above, and a kind of installation and dismounting of being convenient to seal hanging ground-wire is provided, and can effectively improve the operating efficiency of upkeep operation and seal the earth connection jockey of the security reliability of hanging ground-wire.
The technical scheme that realizes above-mentioned purpose is: a kind of earth connection jockey, it includes the ground connection connecting bolt that is connected with earth point, on the ground connection connecting bolt, be connected with a strap, match with strap and to be equipped with an ambulatory splint, this ambulatory splint is connected through a pair of bolt that installs with strap, side with respect to strap on ambulatory splint is provided with the slot that a formation earth connection splicing ear inserts mouth, installs at each clamping plate and is respectively arranged with the clamping plate fastening spring on the bolt.
The technical solution of the utility model also comprises: strap and ambulatory splint are provided with the lockset mounting hole.
The utility model is arranged to the plug-in mounting syndeton with the earth connection jockey, when needs envelope hanging ground-wire, only need in the insertion mouth between earth connection splicing ear insertion strap and the ambulatory splint, can finish the connection of earth connection, extract the earth connection splicing ear and promptly finish the dismounting of envelope hanging ground-wire, whole operation does not need tool using, simple to operation, and be convenient to that the earth connection jockey is carried out anti-corrosion and handle, thereby effectively improve the operating efficiency of upkeep operation and the safety and reliability of envelope hanging ground-wire.
Description of drawings
Accompanying drawing is this earth connection jockey structural front view.
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described.
As accompanying drawing, this earth connection jockey includes the ground connection connecting bolt 1 that is connected with earth point, on ground connection connecting bolt 1, be connected with a strap 2, match with strap 2 and to be equipped with an ambulatory splint 3, this ambulatory splint 3 installs bolt 4 with strap 2 through a pair of clamping plate and is connected, side with respect to strap 2 on ambulatory splint 3 is provided with the slot that a formation earth connection splicing ear inserts mouth, installs at each clamping plate and is respectively arranged with clamping plate fastening spring 5 on the bolt 4.
The utility model strap 2 and ambulatory splint 3 are provided with lockset mounting hole 6, are used for the locking after the earth connection terminal inserts.
The strap 2 of this earth connection jockey and ambulatory splint 3 are fit to adopt copper material machine-shaping.
Claims (2)
1. earth connection jockey, it includes the ground connection connecting bolt (1) that is connected with earth point, it is characterized in that: on ground connection connecting bolt (1), be connected with a strap (2), match with strap (2) and to be equipped with an ambulatory splint (3), this ambulatory splint (3) installs bolt (4) with strap (2) through a pair of clamping plate and is connected, a side that goes up with respect to strap (2) at ambulatory splint (3) is provided with the slot that a formation earth connection splicing ear inserts mouth, installs at each clamping plate and is respectively arranged with clamping plate fastening spring (5) on the bolt (4).
2. earth connection jockey according to claim 1 is characterized in that: strap (2) and ambulatory splint (3) are provided with lockset mounting hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201047550U CN201490351U (en) | 2009-09-03 | 2009-09-03 | Grounding wire connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201047550U CN201490351U (en) | 2009-09-03 | 2009-09-03 | Grounding wire connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490351U true CN201490351U (en) | 2010-05-26 |
Family
ID=42429219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201047550U Expired - Lifetime CN201490351U (en) | 2009-09-03 | 2009-09-03 | Grounding wire connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762517A (en) * | 2014-01-03 | 2014-04-30 | 国家电网公司 | High-voltage ground wire installation method |
| CN109888516A (en) * | 2019-03-28 | 2019-06-14 | 国家电网有限公司 | A kind of combined electrical apparatus earth lug fixed disassembly device and application method |
| CN109980376A (en) * | 2019-04-17 | 2019-07-05 | 广东电网有限责任公司 | A kind of ground line installing auxiliary device |
-
2009
- 2009-09-03 CN CN2009201047550U patent/CN201490351U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762517A (en) * | 2014-01-03 | 2014-04-30 | 国家电网公司 | High-voltage ground wire installation method |
| CN103762517B (en) * | 2014-01-03 | 2017-12-08 | 国家电网公司 | High-voltage ground wire installation method |
| CN109888516A (en) * | 2019-03-28 | 2019-06-14 | 国家电网有限公司 | A kind of combined electrical apparatus earth lug fixed disassembly device and application method |
| CN109888516B (en) * | 2019-03-28 | 2020-07-28 | 国家电网有限公司 | Grounding connecting plate dismounting and fixing device for combined electrical apparatus and use method |
| CN109980376A (en) * | 2019-04-17 | 2019-07-05 | 广东电网有限责任公司 | A kind of ground line installing auxiliary device |
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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: JIBEI ELECTRIC POWER CORP. QINHUANGDAO ELECTRIC PO Effective date: 20130820 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: JIBEI ELECTRIC POWER CORP. QINHUANGDAO ELECTRIC POWER CORP. Effective date: 20130820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIBEI ELECTRIC POWER CORP. QINHUANGDAO ELECTRIC PO Free format text: FORMER NAME: NORTH CHINA GRID LIMITED QINHUANGDAO POWER COMPANY |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 066000 QINHUANGDAO, HEBEI PROVINCE TO: 100761 XICHENG, BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 066000 Haiyang Road, Qinhuangdao Harbour District, Hebei, No. 50 Patentee after: QINHUANGDAO ELECTRIC POWER COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. Address before: 066000 Haiyang Road, Qinhuangdao Harbour District, Hebei, No. 50 Patentee before: QINHUANGDAO POWER SUPPLY COMPANY OF NORTH CHINA GRID Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130820 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: QINHUANGDAO ELECTRIC POWER COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. Address before: 066000 Haiyang Road, Qinhuangdao Harbour District, Hebei, No. 50 Patentee before: QINHUANGDAO ELECTRIC POWER COMPANY OF JIBEI ELECTRIC POWER Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |