CN108656014B - Special R-pin elbow type pin mounting device for insulating operation rod - Google Patents
Special R-pin elbow type pin mounting device for insulating operation rod Download PDFInfo
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- CN108656014B CN108656014B CN201810830604.7A CN201810830604A CN108656014B CN 108656014 B CN108656014 B CN 108656014B CN 201810830604 A CN201810830604 A CN 201810830604A CN 108656014 B CN108656014 B CN 108656014B
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- pin
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- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses an R pin elbow type dowel device special for an insulating operation rod, which comprises an R pin clamping base, a bent rod, a connecting cylinder, a plum blossom head type connecting joint and an anti-slip limiting base, wherein the bent rod is 7-shaped and comprises an integrally formed vertical part, a bent connecting part and a horizontal part, one end of the vertical part is arranged on the anti-slip limiting base, the other end of the vertical part is connected with one end of the bent connecting part, the other end of the bent connecting part is connected with one end of the connecting horizontal part, the other end of the horizontal part is provided with the R pin clamping base, and the plum blossom head type connecting joint is arranged on the middle part of the vertical part through an adjusting bolt.
Description
Technical Field
The invention relates to the field of electric maintenance tools, in particular to an R pin elbow type pin mounting device special for an insulating operating rod.
Background
R-shaped spring pins are usually arranged on hardware fittings such as wire clamps and the like on a 10kV distribution line, so that the loosening or separation of the R-shaped spring pins is prevented, and the safe and stable operation of a power supply line is ensured. In the operation of 10kV distribution lines, because wind-force effect wire produces vibrations, or forgets to install additional or because of not separating the round pin reason such as cause the spring pin on the gold utensil such as fastener on the 10kV distribution lines to lack, cause very big hidden danger to the safe and stable operation of 10kV distribution lines, consequently need in time mend the R type spring pin that lacks. The existing technology needs power outage operation, which not only affects the power supply reliability and causes certain economic loss, but also has great influence on personnel safety and equipment.
Disclosure of Invention
The invention aims to provide an R pin elbow type dowel device special for an insulating operating rod, aiming at the defects of the prior art, so that the work of replacing an R type spring dowel pin of a 10kV distribution line in live working becomes safer and faster.
In order to achieve the above object, the present invention is achieved by the following technical scheme.
The utility model provides a special R round pin elbow formula mounting pin ware of insulating operation pole, it includes R type round pin centre gripping base, curved pole, connecting cylinder, plum blossom head formula attach fitting, anti-slip limit base, curved pole is "7" font, and it includes integrated into one piece's vertical portion, curved connecting portion and horizontal part, the one end of vertical portion is installed on anti-slip limit base, the other end of vertical portion is connected with the one end of curved connecting portion, the other end of curved connecting portion is connected with the one end of connecting the horizontal part, the other end installation of horizontal part is provided with R type round pin centre gripping base, plum blossom head formula attach fitting passes through adjusting bolt and installs on the middle part of vertical portion, one side on the top surface of R type round pin centre gripping base is provided with the bolt hole, the elastic clamping piece is installed through the bolt to one side on the top surface of R type round pin centre gripping base, the opposite side on the top surface of R type round pin centre gripping base is provided with the first arch, the second arch, the third arch of three rectangle side by side, the third arch, the clearance is R type round pin centre gripping base between the second arch, the first groove is the second groove, the second groove is the width is the centre gripping groove is big.
Further, a push pin circular groove is formed in the side face of the R-shaped pin clamping base, and the push pin circular groove) is close to the second protrusion.
Further, arc-shaped limiting grooves are respectively arranged on the R-shaped pin clamping bases on the opposite sides of the first clamping groove and the second clamping groove, and the radian of the cross section of each limiting groove is pi/6-pi/2.
Further, the R-shaped pin clamping base is arranged on the horizontal part 8a in a welded mode.
Further, the anti-slip limit base is of a disc-shaped structure.
Further, the bent rod is of a solid rod structure.
Further, the axis of the adjusting bolt is perpendicular to the axis of the vertical part.
The R pin elbow type pin mounting device special for the insulating operating rod provided by the invention has the advantages that the work of replacing the R type spring pin of the 10kV distribution line in live working is safer and faster.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the R-pin clamping base of the present invention;
in the figure: 1. the R-shaped pin clamps the base; 8. a curved rod; 5. a connecting cylinder; 7. quincuncial joint type connecting joints; 9. anti-slip limit base; 8c, a vertical part; 8b, a curved connection; 8a, a horizontal part; 7. quincuncial joint type connecting joints; 6. a bolt; 18. bolt holes; 2. a bolt; 3. an elastic clamping piece; 12. a first protrusion; 13. a second protrusion; 14. a third protrusion; 15. a first clamping groove; 16. a second clamping groove; 4. a round pin pushing groove; 17. and a limit groove.
Detailed Description
The invention is further illustrated, but is not limited to, the following examples.
As shown in the figure: the utility model provides a special R round pin elbow formula mounting pin ware of insulating operation pole, it includes R type round pin centre gripping base 1, curved pole 8, connecting cylinder 5, plum blossom head formula attach fitting 7, anti-slip spacing base 9, curved pole 8 is "7" font, including integrated into one piece's vertical portion 8c, curved connecting portion 8b and horizontal part 8a, the one end of vertical portion 8c is installed on anti-slip spacing base 9, the other end is connected with the one end of curved connecting portion 8b, the other end of curved connecting portion 8b is connected with the one end of connecting horizontal part 8a, the other end of horizontal part 8a is installed and is provided with R type round pin centre gripping base 1.
The quincuncial joint 7 is mounted on the middle of the vertical portion 8c by the adjusting bolt 6.
The sliding of the connecting cylinder 5 on the curved bar (vertical portion 8 c) is regulated by means of an adjusting bolt 6, the axis of the adjusting bolt 6 being perpendicular to the axis of the curved bar (vertical portion 8 c).
One side on the top surface of the R-shaped pin clamping base 1 is provided with a bolt hole 18, the bolt hole 18 is matched with the bolt 2, the elastic clamping piece 3 is installed on the top surface of the R-shaped pin clamping base 1 through the bolt 2, the other side on the top surface of the R-shaped pin clamping base 1 is provided with three side by side rectangular first protrusions 12, second protrusions 13 and third protrusions 14, gaps between the first protrusions 12 and the second protrusions 13 are R-pin first clamping grooves 15, gaps between the second protrusions 13 and the third protrusions 14 are R-pin second clamping grooves 16, and gaps between the first protrusions 12 and the second protrusions 13 are larger than gaps between the second protrusions 13 and the third protrusions 14, namely, the width of the first clamping grooves 15 is larger than that of the second clamping grooves 16. The side of the R-shaped pin clamping base 1 is provided with a pin pushing round groove 4, and the pin pushing round groove 4 is close to the second bulge 13.
The R-shaped pin clamping bases opposite to the first clamping groove 15 and the second clamping groove 16 are respectively provided with an arc-shaped limiting groove 17. The radian of the cross section of the limiting groove 17 is pi/6-pi/2, and the limiting groove can adapt to different R pins.
The R-pin clamping base 1 is placed on top of the bent bar (horizontal portion 8 a) and connected by welding.
The anti-slip limit base 9 is of a disc-shaped structure.
The bent rod 8 is a solid rod structure.
The invention is suitable for the work of adopting an insulating rod operation method to install R-shaped pins of hardware fittings such as wire clamps on distribution lines in an electrified manner, and the using method is as follows:
1) When an R-shaped pin of hardware such as a wire clamp on a distribution line is installed in an electrified manner by an insulating rod operation method on site, firstly, the R-pin elbow type pin installation device is taken out from a tool box, and a connecting cylinder of the R-pin elbow type pin installation device is connected with an insulating operation rod;
2) The directions of the bending rod and the connecting cylinder are adjusted by contrasting with R-shaped pin holes on hardware fittings such as wire clamps and the like, so that the mounting is convenient;
3) After the work is completed, the R-shaped spring pin is arranged in the R-shaped pin clamping device, the top end of the R-shaped spring pin is inserted into the R-shaped pin hole, and then the tail of the R-shaped spring pin is propped against the pin pushing circular groove to push the R-shaped spring pin into the R-shaped pin hole.
The invention has the beneficial effects that: the invention has simple disassembly and convenient installation; an adjusting bolt is arranged between the connecting end and the bending rod, so that an operator can conveniently adjust the direction and the length of the bending rod; the connecting end is connected with the operating rod through the clamping groove and can adjust the direction, so that the work of live replacement of the R-shaped pin of the distribution line is safer and the efficiency is higher.
The R pin elbow type pin mounting device special for the insulating operating rod provided by the invention has the advantages that the work of replacing the R type spring pin of the 10kV distribution line in live working is safer and faster.
It should be understood that the above-described embodiments of the present invention are provided by way of example only and are not intended to limit the scope of the invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the invention are desired to be protected.
Claims (5)
1. An insulating special R round pin elbow formula of action bars type round pin ware of installing which characterized in that: the novel anti-slip three-dimensional pin clamping base comprises an R-shaped pin clamping base (1), a bent rod (8), a connecting cylinder (5), a plum blossom head type connecting joint (7) and an anti-slip limiting base (9), wherein the bent rod (8) is in a shape of 7, the novel anti-slip three-dimensional pin clamping base comprises an integrally formed vertical portion (8 c), a bent connecting portion (8 b) and a horizontal portion (8 a), one end of the vertical portion (8 c) is installed on the anti-slip limiting base (9), the other end of the vertical portion (8 c) is connected with one end of the bent connecting portion (8 b), the other end of the bent connecting portion (8 b) is connected with one end of the connecting horizontal portion (8 a), the other end of the horizontal portion (8 a) is provided with the R-shaped pin clamping base (1), the plum blossom head type connecting joint (7) is installed on the middle of the vertical portion (8 c) through an adjusting bolt hole (18) through a bolt (6), one side of the top surface of the R-shaped pin clamping base (1) is provided with a bolt hole (18), the other side of the R-shaped pin clamping base (1) is matched with the bolt (2), the other side of the R-shaped pin clamping base (1) is provided with a third elastic lug (13) through the first lug (13) and the third lug (13) is installed on the top surface of the third lug (12), the gap between the first bulge (12) and the second bulge (13) is an R pin first clamping groove (15), the gap between the second bulge (13) and the third bulge (14) is an R pin second clamping groove (16), and the width of the first clamping groove (15) is larger than that of the second clamping groove (16);
a round pin pushing groove (4) is formed in the side face of the R-shaped pin clamping base (1), and the round pin pushing groove (4) is close to the second protrusion (13); the clamping base (1) of the R-shaped pin on the opposite side of the first clamping groove (15) and the second clamping groove (16) is respectively provided with an arc-shaped limiting groove (17), and the radian of the cross section of the limiting groove (17) is pi/6-pi/2.
2. The R-pin elbow type dowel pin special for an insulating operation rod according to claim 1, wherein: the R-shaped pin clamping base (1) is arranged on the horizontal part (8 a) in a welding mode.
3. The R-pin elbow type dowel pin special for an insulating operation rod according to claim 1, wherein: the anti-slip limit base (9) is of a disc-shaped structure.
4. The R-pin elbow type dowel pin special for an insulating operation rod according to claim 1, wherein: the bending rod (8) is of a solid rod structure.
5. The R-pin elbow type dowel pin special for an insulating operation rod according to claim 1, wherein: the axis of the adjusting bolt (6) is perpendicular to the axis of the vertical part (8 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830604.7A CN108656014B (en) | 2018-07-26 | 2018-07-26 | Special R-pin elbow type pin mounting device for insulating operation rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830604.7A CN108656014B (en) | 2018-07-26 | 2018-07-26 | Special R-pin elbow type pin mounting device for insulating operation rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108656014A CN108656014A (en) | 2018-10-16 |
| CN108656014B true CN108656014B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810830604.7A Active CN108656014B (en) | 2018-07-26 | 2018-07-26 | Special R-pin elbow type pin mounting device for insulating operation rod |
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| Country | Link |
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| CN (1) | CN108656014B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066476B (en) * | 2018-11-01 | 2024-01-23 | 南方电网电力科技股份有限公司 | Bolt pin repair device |
| CN110112680B (en) * | 2019-06-25 | 2024-07-05 | 贵州电网有限责任公司 | Assembly for conveniently installing R-shaped pin of electrified transmission line and application method of assembly |
| CN113872102B (en) * | 2021-09-23 | 2022-12-20 | 贵州电网有限责任公司 | R round pin clamping device |
| CN113852002B (en) * | 2021-09-23 | 2022-09-23 | 贵州电网有限责任公司 | Remote control device for installing R pin of suspension clamp in electrified mode on visual transmission line |
| CN113889902B (en) * | 2021-09-23 | 2022-09-23 | 贵州电网有限责任公司 | Remote control visual transmission line hardware fitting bolt R pin installation equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201115950Y (en) * | 2007-11-26 | 2008-09-17 | 比亚迪股份有限公司 | Mounting tools of split pin |
| CN202076728U (en) * | 2011-04-18 | 2011-12-14 | 湖北省电力公司荆门供电公司 | Pin installing operation rod of high-voltage transmission line insulator |
| CN103904589A (en) * | 2014-04-24 | 2014-07-02 | 国家电网公司 | Pin pulling pliers for replacing tension insulator of ground potential of power transmission line and use method thereof |
| CN205141520U (en) * | 2015-11-13 | 2016-04-06 | 国网新疆电力公司阿勒泰供电公司 | Split pin remounting specialized tool |
| JP2017222505A (en) * | 2016-06-17 | 2017-12-21 | コベルコ建機株式会社 | Jig for pulling out connection pin |
| CN208557340U (en) * | 2018-07-26 | 2019-03-01 | 云南电网有限责任公司带电作业分公司 | A kind of dedicated R pin elbow-type peace pin device of insulating bar |
-
2018
- 2018-07-26 CN CN201810830604.7A patent/CN108656014B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201115950Y (en) * | 2007-11-26 | 2008-09-17 | 比亚迪股份有限公司 | Mounting tools of split pin |
| CN202076728U (en) * | 2011-04-18 | 2011-12-14 | 湖北省电力公司荆门供电公司 | Pin installing operation rod of high-voltage transmission line insulator |
| CN103904589A (en) * | 2014-04-24 | 2014-07-02 | 国家电网公司 | Pin pulling pliers for replacing tension insulator of ground potential of power transmission line and use method thereof |
| CN205141520U (en) * | 2015-11-13 | 2016-04-06 | 国网新疆电力公司阿勒泰供电公司 | Split pin remounting specialized tool |
| JP2017222505A (en) * | 2016-06-17 | 2017-12-21 | コベルコ建機株式会社 | Jig for pulling out connection pin |
| CN208557340U (en) * | 2018-07-26 | 2019-03-01 | 云南电网有限责任公司带电作业分公司 | A kind of dedicated R pin elbow-type peace pin device of insulating bar |
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| CN108656014A (en) | 2018-10-16 |
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