CN203617499U - Spring electric power grounding wire rod - Google Patents
Spring electric power grounding wire rod Download PDFInfo
- Publication number
- CN203617499U CN203617499U CN201320633493.3U CN201320633493U CN203617499U CN 203617499 U CN203617499 U CN 203617499U CN 201320633493 U CN201320633493 U CN 201320633493U CN 203617499 U CN203617499 U CN 203617499U
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- spring
- guide rod
- grounding wire
- hole
- earthing
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- Expired - Fee Related
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Abstract
The utility model discloses a spring electric power grounding wire rod which includes a grounding wire clamp and an insulation guide rod, wherein the bottom of the grounding wire clamp is provided with a through-hole, the insulation guide rod is inserted to the inside of a grounding wire clamp mouth through the through-hole, the insulation guide rod is inserted to one end of the inside of the grounding wire clamp mouth to be fixedly connected with a pressing plate, a part of the insulation guide rod between the pressing plate and the through-hole is sleeved with a spring, the diameter of the spring is greater than the diameter of the through-hole, and the natural length of the spring is longer than or equal to the distance of the grounding wire clamp mouth. The electric power grounding wire rod has advantages of simple operation, being convenient to use, safety, reliability, low labor intensity and high work efficiency.
Description
Technical field
The utility model relates to a kind of electric power tool, is specifically related to a kind of spring electricity earthing cable bar.
Background technology
In station work, earth connection is the important tool that guarantees staff's safety for unexpectedly there is voltage on the equipment having had a power failure and circuit time.So, before service work starts, must fast and safely firmly articulate earth connection.The instrument that articulates earth connection often using on the market is at present spiral compression formula grounding wire pole, this grounding wire pole is in the time being articulated on bus by gnd conductor end terminal, inertia during due to friction and rotation, wire clamp is easy to depart from bus, and staff must be fixed with a hand grip wire clamp, another hand rotates insulating bar is mounted on bus wire clamp, so not only reduce safe distance, make staff and bus close contact, and rotate insulating bar owing to having on thick and heavy insulating gloves, also strengthened the difficulty of staff's working strength and operation, extend the time that articulates earth connection, cause coefficient of safety to reduce.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of spring electricity earthing cable bar, and this grounding wire pole is safe and reliable, easy to operate, can reduce workmen's labour intensity, increases work efficiency.
For achieving the above object, the utility model has adopted following technical scheme: spring electricity earthing cable bar, comprise earthing clamp and insulating guide rod, described earthing clamp bottom arranges a through hole, described insulating guide rod is punctured into earthing clamp jaws inside by this through hole, one end that described insulating guide rod is punctured into earthing clamp jaws inside is fixedly connected with a pressing plate, the part cover spring of described insulating guide rod between pressing plate and through hole, the diameter of described spring is greater than the diameter of through hole, and the natural length of spring is more than or equal to the jaws distance of earthing clamp.
The disclosed spring electricity earthing cable of the utility model bar, described earthing clamp is at insulating sleeve of arranged outside of bottom.
The disclosed spring electricity earthing cable of the utility model bar, described insulating guide rod is fixedly connected with a handles away from one end of earthing clamp.
As shown from the above technical solution, the utility model by arranging insulating guide rod in earthing clamp jaws, pressing plate and spring, at earthing clamp bottom arranged outside insulating sleeve, be fixedly connected with a handles at insulating guide rod away from one end of earthing clamp, to hold up sleeve be first dead earth wire clamp to left hand in use, thereby right hand pull handle drives insulating guide rod to move and causes pressing spring under pressing plate, between pressing plate and earthing clamp upper end, pull open a segment distance simultaneously, forming one dehisces, now this position of dehiscing is articulated on bus, then unclamp handle, due to the tension force effect of spring, unclamp after handle, pressing plate is just very firmly stuck in bus between pressing plate and earthing clamp upper end, complete smoothly ground wire hitching to bus.Visible this electricity earthing cable bar is simple to operate, easy to use, safe and reliable, reduces labour intensity, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The corresponding name of Reference numeral shown in figure is called:
1, earthing clamp; 2, insulating guide rod; 3, pressing plate; 4, spring; 5, insulating sleeve; 6, handle; 7, through hole.
Embodiment
Below in conjunction with accompanying drawing, the disclosed technical scheme of the utility model is described further:
Spring electricity earthing cable bar as shown in Figure 1, comprise earthing clamp 1 and insulating guide rod 2, described earthing clamp 1 bottom arranges a through hole 7, insulating guide rod 2 is punctured into earthing clamp 1 jaws inside by this through hole 7, insulating guide rod 2 interts and is fixedly connected with a pressing plate 3 in one end of earthing clamp 1 jaws inside, the part cover spring 4 of insulating guide rod 2 between pressing plate 3 and through hole 7, the diameter of described spring 4 is greater than the diameter of through hole 7, and the natural length of spring 4 is more than or equal to the jaws distance of earthing clamp 1.Described earthing clamp 1 is at insulating sleeve 5 of arranged outside of bottom, specifically, described insulating sleeve 5 is enclosed within on insulating guide rod 2 for hollow tubular, one end of insulating sleeve 5 is protruded screw thread by the arranged outside at earthing clamp 1 bottom through hole 7 and is connected with earthing clamp 1, and the other end of insulating sleeve 5 is free end.Described insulating guide rod 2 is fixedly connected with a handles 6 away from one end of earthing clamp 1.
In use, it is first dead earth wire clamp 1 that left hand is being held up sleeve 5, thereby right hand pull handle 6 drives insulating guide rod 2 to move and causes 3 times pressing springs 4 of pressing plate, between pressing plate 3 and earthing clamp 1 upper end, pull open a segment distance simultaneously, forming one dehisces, now this position of dehiscing is articulated on bus, then unclamp handle 6, due to the tension force effect of spring 4, unclamp after handle 6, pressing plate 3 is just very firmly stuck in bus between pressing plate 3 and earthing clamp 1 upper end, completes smoothly ground wire hitching to bus.
In summary, this electricity earthing cable bar is simple to operate, easy to use, safe and reliable, reduces labour intensity, increases work efficiency.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection range of the utility model claims.
Claims (3)
1. spring electricity earthing cable bar, comprise earthing clamp (1) and insulating guide rod (2), it is characterized in that: described earthing clamp (1) bottom arranges a through hole (7), described insulating guide rod (2) is punctured into earthing clamp (1) jaws inside by this through hole (7), one end that described insulating guide rod (2) is punctured into earthing clamp (1) jaws inside is fixedly connected with a pressing plate (3), the part cover spring (4) of described insulating guide rod (2) between pressing plate (3) and through hole (7), the diameter of described spring (4) is greater than the diameter of through hole (7), the natural length of spring (4) is more than or equal to the jaws distance of earthing clamp (1).
2. spring electricity earthing cable bar according to claim 1, is characterized in that: described earthing clamp (1) is at an insulating sleeve of arranged outside (5) of bottom.
3. spring electricity earthing cable bar according to claim 1, is characterized in that: described insulating guide rod (2) is fixedly connected with a handles (6) away from one end of earthing clamp (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633493.3U CN203617499U (en) | 2013-10-14 | 2013-10-14 | Spring electric power grounding wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633493.3U CN203617499U (en) | 2013-10-14 | 2013-10-14 | Spring electric power grounding wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617499U true CN203617499U (en) | 2014-05-28 |
Family
ID=50770123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633493.3U Expired - Fee Related CN203617499U (en) | 2013-10-14 | 2013-10-14 | Spring electric power grounding wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617499U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638397A (en) * | 2015-03-06 | 2015-05-20 | 国家电网公司 | Grounding device of insulated overhead ground wire |
| CN106207512A (en) * | 2016-08-31 | 2016-12-07 | 国家电网公司 | A kind of transmission of electricity bus grounding device |
| CN106711728A (en) * | 2017-03-02 | 2017-05-24 | 国网安徽省电力公司宣城供电公司 | Spring type grounding wire clamp |
| CN106900477A (en) * | 2017-05-11 | 2017-06-30 | 句容市明玉葡萄种植专业合作社 | A kind of grapevine hanger |
| CN106900478A (en) * | 2017-05-11 | 2017-06-30 | 句容市明玉葡萄种植专业合作社 | A kind of grape branch is buckled |
| CN107069260A (en) * | 2017-04-30 | 2017-08-18 | 国网江苏省电力公司职业技能训练基地 | A kind of ground wire fixing device |
| CN108075392A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Assistor of ascending a height is exempted from electric system rural power inspection |
| CN108075246A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Rural power termination |
| CN108075257A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Electric power maintenance wiring supplies electric installation |
| CN108233256A (en) * | 2018-01-26 | 2018-06-29 | 国家电网公司 | A kind of electronic insulating bar |
| CN108711782A (en) * | 2018-06-07 | 2018-10-26 | 李晓丽 | A kind of tool for replacing split conductor conductor spacer |
| CN108736179A (en) * | 2018-05-29 | 2018-11-02 | 福州大学 | A kind of grounding wire device and its application method |
| CN109449630A (en) * | 2018-11-30 | 2019-03-08 | 国网浙江省电力有限公司培训中心 | A kind of conductive end structure of ground line and its application method |
| CN110429404A (en) * | 2019-08-30 | 2019-11-08 | 广东电网有限责任公司 | A kind of pressing earthing clamp |
-
2013
- 2013-10-14 CN CN201320633493.3U patent/CN203617499U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638397A (en) * | 2015-03-06 | 2015-05-20 | 国家电网公司 | Grounding device of insulated overhead ground wire |
| CN106207512A (en) * | 2016-08-31 | 2016-12-07 | 国家电网公司 | A kind of transmission of electricity bus grounding device |
| CN108075257A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Electric power maintenance wiring supplies electric installation |
| CN108075392A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Assistor of ascending a height is exempted from electric system rural power inspection |
| CN108075246A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Rural power termination |
| CN106711728A (en) * | 2017-03-02 | 2017-05-24 | 国网安徽省电力公司宣城供电公司 | Spring type grounding wire clamp |
| CN106711728B (en) * | 2017-03-02 | 2023-10-27 | 国网安徽省电力公司宣城供电公司 | Spring type grounding wire clamp |
| CN107069260A (en) * | 2017-04-30 | 2017-08-18 | 国网江苏省电力公司职业技能训练基地 | A kind of ground wire fixing device |
| CN106900477A (en) * | 2017-05-11 | 2017-06-30 | 句容市明玉葡萄种植专业合作社 | A kind of grapevine hanger |
| CN106900478A (en) * | 2017-05-11 | 2017-06-30 | 句容市明玉葡萄种植专业合作社 | A kind of grape branch is buckled |
| CN108233256A (en) * | 2018-01-26 | 2018-06-29 | 国家电网公司 | A kind of electronic insulating bar |
| CN108736179A (en) * | 2018-05-29 | 2018-11-02 | 福州大学 | A kind of grounding wire device and its application method |
| CN108711782A (en) * | 2018-06-07 | 2018-10-26 | 李晓丽 | A kind of tool for replacing split conductor conductor spacer |
| CN109449630A (en) * | 2018-11-30 | 2019-03-08 | 国网浙江省电力有限公司培训中心 | A kind of conductive end structure of ground line and its application method |
| CN110429404A (en) * | 2019-08-30 | 2019-11-08 | 广东电网有限责任公司 | A kind of pressing earthing clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20211014 |