CN202029105U - Electrified fastening bolt device - Google Patents
Electrified fastening bolt device Download PDFInfo
- Publication number
- CN202029105U CN202029105U CN2011201268527U CN201120126852U CN202029105U CN 202029105 U CN202029105 U CN 202029105U CN 2011201268527 U CN2011201268527 U CN 2011201268527U CN 201120126852 U CN201120126852 U CN 201120126852U CN 202029105 U CN202029105 U CN 202029105U
- Authority
- CN
- China
- Prior art keywords
- fastening bolt
- bolt device
- sleeve
- hollow insulating
- insulating bar
- 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 - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
Disclosed is an electrified fastening bolt device. A labor-saving reciprocation sleeve is connected to the lower end of a hollow insulating operating lever, a bevel gear train is connected with the upper end of the hollow insulating operating lever by a gear carrier, and a bolt sleeve is connected with the bevel gear train by the gear carrier. After fastening a transmission line parallel groove clamp and a T jointing clamp, the electrified fastening bolt device with the structure can reduce safety risks, standardizes site safety operation behavior, simplifies operation flows, reduces labor intensity, improves economical benefit, simultaneously shortens operating time, decreases frequency of power failure, and creates substantial invisible benefit for an enterprise and the society.
Description
Technical field
The utility model relates to a kind of instrument that is used for charged fastening high-tension overhead line bolt.
Background technology
At present, the charged fastening bolt instrument of use is made up of two parts, and a part has been the following dop that prevents that bolt from rotating, and another part is the upper chuck that is used for fastening bolt; Upper chuck is: the head of going up insulating bar connects rotational connector with bolts and nuts, tube connector also connects rotational connector with bolts and nuts, the very heavy spanner that extends is inserted in the tube connector, wrench socket is inserted on the very heavy spanner of lengthening, and the varied angle gripper shoe is hinged on the connecting plate on the tube connector; Following dop is: following insulating bar head on the insulating bar anti-rotation device being housed also down, has spanner by the bolts and nuts joint on the joint; But there is following shortcoming in this instrument: (1), poor stability, and insufficient strength, when using at high pressure overhead power line especially, insulating bar falls short of, and can not satisfy actual needs; (2), complicated operation, and bolt comes off easily in operating process; (3), the free-hand bottom of catching action bars, play the effect of fastening bolt by the rotary manipulation bar, rotate difficulty, particularly higher bolt is operated inconvenience more.
Summary of the invention
The purpose of this utility model provides the charged fastening bolt device of a kind of flexible, safety and stability, raising operating efficiency and quality.
The purpose of this utility model is achieved in that hollow insulating bar lower end connects the laborsaving sleeve of pendulum wire, and hollow insulating bar upper end connects bevel reduction gear set by tooth rest, and bolt collar connects bevel reduction gear set by tooth rest.
Because the utility model adopts said structure, after adopting the charged fastening transmission line of electricity parallel groove clamp of instrument and T binding clip of development newly, can reduce security risk by chance, standard site safety operation behaviour is simplified work flow, reduce labor intensity, increase economic efficiency, simultaneously, shortened the working time, the number of times that reduce to have a power failure is for enterprise, be the considerable intangible benefit of society's creation.
Description of drawings
Fig. 1 is the structure chart of the utility model embodiment.Fig. 2 is the left view of Fig. 1.
1 bolt collar, 2 bevel reduction gear set, 3 tooth rests, 4 hollow insulating bars, the laborsaving sleeve of 5 pendulum wires among the figure.
The specific embodiment
Embodiment: hollow insulating bar 4 lower ends connect the laborsaving sleeve 5 of pendulum wire, and hollow insulating bar 4 upper ends connect bevel reduction gear set 2 by tooth rest 3, and bolt collar 1 connects bevel reduction gear set 2 by tooth rest 3.Bevel reduction gear set 2 is made up of large and small two gears, adopts pinion to drive gear wheel, installs bearing on gear shaft additional, frictional force when reducing the gear shaft rotation, it is thick that gear and bearing contact-making surface leave 1mm, the table top that diameter is identical with the bearing inner ring external diameter, resistance when reducing operation.During use, according to on-the-spot needs, select and the corresponding bolt collar 1 of bolt specification, adjust the length of hollow insulating bar 4, make it to be convenient to operation, the laborsaving sleeve 5 of rotation pendulum wire drives hollow insulation insulating bar 4, bevel reduction gear set 2 and bolt collar 1 rotation (the direction of rotation decision of the laborsaving sleeve 5 of pendulum wire is carried out pine or tight operation to bolt).
Claims (1)
1. charged fastening bolt device is characterized in that: hollow insulating bar lower end connects the laborsaving sleeve of pendulum wire, and hollow insulating bar upper end connects bevel reduction gear set by tooth rest, and bolt collar connects bevel reduction gear set by tooth rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201268527U CN202029105U (en) | 2011-04-20 | 2011-04-20 | Electrified fastening bolt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201268527U CN202029105U (en) | 2011-04-20 | 2011-04-20 | Electrified fastening bolt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029105U true CN202029105U (en) | 2011-11-09 |
Family
ID=44891416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201268527U Expired - Fee Related CN202029105U (en) | 2011-04-20 | 2011-04-20 | Electrified fastening bolt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029105U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192336A (en) * | 2013-04-28 | 2013-07-10 | 国家电网公司 | Method for bolt fastening of suspension clamp of power transmission line and special tool |
| CN103612243A (en) * | 2013-12-04 | 2014-03-05 | 天津振兴水泥有限公司 | Set bolt mounting device of kiln opening guard iron in cement plant |
| CN104175114A (en) * | 2014-09-03 | 2014-12-03 | 国家电网公司 | Vertical screw live-line fastening tool for substation equipment |
| CN104260053A (en) * | 2014-09-03 | 2015-01-07 | 国家电网公司 | Horizontal screw charged fastening tool of transformer substation device |
| CN109015513A (en) * | 2018-08-31 | 2018-12-18 | 邹平县供电公司 | Electriferous bolt fastening device |
-
2011
- 2011-04-20 CN CN2011201268527U patent/CN202029105U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192336A (en) * | 2013-04-28 | 2013-07-10 | 国家电网公司 | Method for bolt fastening of suspension clamp of power transmission line and special tool |
| CN103612243A (en) * | 2013-12-04 | 2014-03-05 | 天津振兴水泥有限公司 | Set bolt mounting device of kiln opening guard iron in cement plant |
| CN104175114A (en) * | 2014-09-03 | 2014-12-03 | 国家电网公司 | Vertical screw live-line fastening tool for substation equipment |
| CN104260053A (en) * | 2014-09-03 | 2015-01-07 | 国家电网公司 | Horizontal screw charged fastening tool of transformer substation device |
| CN104260053B (en) * | 2014-09-03 | 2016-05-11 | 国家电网公司 | The horizontal helical silk ribbon electricity fastened tools of substation equipment |
| CN109015513A (en) * | 2018-08-31 | 2018-12-18 | 邹平县供电公司 | Electriferous bolt fastening device |
| CN109015513B (en) * | 2018-08-31 | 2020-09-08 | 邹平县供电公司 | Electrified bolt fastening 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: STATE GRID CORPORATION OF CHINA Effective date: 20121211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121211 Address after: 234000 No. 118 Huaihai Middle Road, Anhui, Suzhou Patentee after: Anhui Power Co., Ltd. Suzhou Power Supply Company Patentee after: State Grid Corporation of China Address before: 234000 No. 118 Huaihai Middle Road, Anhui, Suzhou Patentee before: Anhui Power Co., Ltd. Suzhou Power Supply Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20170420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |