CN102629749B - Spring holder line device - Google Patents
Spring holder line device Download PDFInfo
- Publication number
- CN102629749B CN102629749B CN201210125547.5A CN201210125547A CN102629749B CN 102629749 B CN102629749 B CN 102629749B CN 201210125547 A CN201210125547 A CN 201210125547A CN 102629749 B CN102629749 B CN 102629749B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- leading screw
- little leading
- screw
- press strip
- 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.)
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Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The present invention relates to a kind of spring holder line device, it includes pedestal and little leading screw, described pedestal entirety is inverted L-shaped, the top of pedestal is connected with bowl head, the bottom of pedestal is provided with wire casing, the top of pedestal is provided with screw, and then the bottom of little leading screw is fixed together with press strip through being set with upper spring after screw.Spring holder line device of the present invention is owing to having pedestal and little leading screw, then the bottom of little leading screw is fixed together with press strip through being set with upper spring after screw, the bolt on two little leading screw tops is used for the operation of insulating bar earth potential, using insulating bar to rotate the press strip that little leading screw makes bottom related tightly withholds on the wire in spring holder line device, because little leading screw overcoat has spring, can not because of circuit long-time running, shake and occur press strip loosen phenomenon.The work that the present invention just can complete having a power failure changes charged earth potential into and completes, and greatly improves fail safe, power supply reliability, greatly improves operating time and operating efficiency.
Description
Technical field
The present invention relates to a kind of 66KV transmission line can the spring holder line device of charged installation.
Background technology
The annex of traditional 66kV transmission line is installed, inspection uncapped by wire, change the work of holder line device all adopts power failure just can complete.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of earth potential and installs the spring holder line device that can finish the work, and this holder line utensil has the feature that operational security is high, structure is simple, easy to operate.
In order to solve prior art Problems existing, the technical solution used in the present invention is:
Spring holder line device, includes pedestal and little leading screw, and described pedestal entirety is inverted L-shaped, the top of pedestal is connected with bowl head, the bottom of pedestal is provided with wire casing, and the top of pedestal is provided with screw, and then the bottom of little leading screw is fixed together with press strip through being set with upper spring after screw.
The top of described press strip is plane, and the bottom of press strip is arcwall face.
The advantage that the present invention has and effect are:
Spring holder line device of the present invention is owing to having pedestal and little leading screw, the bottom of pedestal is provided with semicircle cable slot, the top of pedestal is provided with screw, then the bottom of little leading screw is fixed together with press strip through being set with upper spring after screw, the bolt on two little leading screw tops is used for the operation of insulating bar earth potential, using insulating bar to rotate the press strip that little leading screw makes bottom related tightly withholds on the wire in spring holder line device, because little leading screw overcoat has spring, can not because of circuit long-time running, shake and occur press strip loosen phenomenon.The work that the present invention just can complete having a power failure changes charged earth potential into and completes, and greatly improves fail safe, power supply reliability, greatly improves operating time and operating efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: pedestal 1; Wire casing 2; Spring 3; Little leading screw 4; Press strip 5; Arcwall face 51; Bowl 6.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, spring holder line device of the present invention includes pedestal 1 and little leading screw 4, described pedestal 1 entirety is inverted L-shaped, the top of pedestal 1 is movably connected by bolt and bowl 6, the bottom of pedestal 1 is provided with semicircle wire casing 2, both sides on the top plan of pedestal 1 are respectively provided with a screw, and then the bottom of little leading screw 4 is fixed together with press strip 5 through being set with upper spring 3 after screw.The top of described press strip 5 is plane, and the bottom of press strip 5 is arcwall face 51, and arcwall face 51 wire that matches with the semicircle wire casing 2 on pedestal 1 bottom is tightly withheld in spring holder line device.
Claims (1)
1. spring holder line device, it is characterized in that including pedestal and little leading screw, described pedestal entirety is inverted L-shaped, the top of pedestal is movably connected by bolt and bowl head, the bottom of pedestal is provided with semicircle wire casing, both sides on the top plan of pedestal are respectively provided with a screw, described little leading screw is two, then the bottom of little leading screw is fixed together with press strip through being set with upper spring after screw, the top of described press strip is plane, the bottom of press strip is arcwall face, an arcwall face wire that matches with the semicircle wire casing on base bottom is tightly withheld in spring holder line device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210125547.5A CN102629749B (en) | 2012-04-26 | 2012-04-26 | Spring holder line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210125547.5A CN102629749B (en) | 2012-04-26 | 2012-04-26 | Spring holder line device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102629749A CN102629749A (en) | 2012-08-08 |
| CN102629749B true CN102629749B (en) | 2016-02-03 |
Family
ID=46587943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210125547.5A Active CN102629749B (en) | 2012-04-26 | 2012-04-26 | Spring holder line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102629749B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377632B (en) * | 2014-11-17 | 2017-01-11 | 国家电网公司 | Double-end hot-line work connecting wire clamp |
| CN105703272B (en) * | 2016-03-31 | 2017-12-15 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of method that powered can install, dismantle and change straight line support line device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247392A (en) * | 1999-10-11 | 2000-03-15 | 罗志昭 | High-elasticity locking wire clamp with high current load for joining-up |
| CN2504807Y (en) * | 2001-09-11 | 2002-08-07 | 江都市曙光电力器材有限公司 | Suspension wire clip |
| CN201349110Y (en) * | 2009-01-20 | 2009-11-18 | 新疆电力公司奎屯电业局 | Special tool for fastening suspension clamp of transmission line |
| CN201611697U (en) * | 2010-03-19 | 2010-10-20 | 智勇军 | Electric earth wire operating rod |
| CN202535007U (en) * | 2012-04-26 | 2012-11-14 | 辽宁省电力有限公司辽阳供电公司 | Spring type wire supporter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2169007B3 (en) * | 1972-01-27 | 1975-02-14 | Dervaux Ets | |
| FR2443757A1 (en) * | 1978-12-08 | 1980-07-04 | Dervaux Ets | Cable securing clamp for suspension points - has sprung jaws pivoted on suspension arm by bolt |
-
2012
- 2012-04-26 CN CN201210125547.5A patent/CN102629749B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247392A (en) * | 1999-10-11 | 2000-03-15 | 罗志昭 | High-elasticity locking wire clamp with high current load for joining-up |
| CN2504807Y (en) * | 2001-09-11 | 2002-08-07 | 江都市曙光电力器材有限公司 | Suspension wire clip |
| CN201349110Y (en) * | 2009-01-20 | 2009-11-18 | 新疆电力公司奎屯电业局 | Special tool for fastening suspension clamp of transmission line |
| CN201611697U (en) * | 2010-03-19 | 2010-10-20 | 智勇军 | Electric earth wire operating rod |
| CN202535007U (en) * | 2012-04-26 | 2012-11-14 | 辽宁省电力有限公司辽阳供电公司 | Spring type wire supporter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102629749A (en) | 2012-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20120925 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120925 Address after: 111000 No. 81, south suburb street, Liaoning, Liaoyang Applicant after: Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company Applicant after: State Grid Corporation of China Address before: 111000 No. 81, south suburb street, Liaoning, Liaoyang Applicant before: Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |