CN105390903A - Portable grounding wire operating rod - Google Patents
Portable grounding wire operating rod Download PDFInfo
- Publication number
- CN105390903A CN105390903A CN201510831283.9A CN201510831283A CN105390903A CN 105390903 A CN105390903 A CN 105390903A CN 201510831283 A CN201510831283 A CN 201510831283A CN 105390903 A CN105390903 A CN 105390903A
- Authority
- CN
- China
- Prior art keywords
- slotted eye
- telescopic
- plain bearing
- bearing rod
- rod end
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a portable grounding wire operating rod, including a grounding wire head, a junction pipe, a telescopic operating rod, a telescopic sleeve, a spring, a rod end joint bearing and a joint matched with the rod end joint bearing. The grounding wire head is connected with one end of the junction pipe, the telescopic sleeve and the rod end joint bearing are sequentially sleeved in the other end of the junction pipe, the telescopic sleeve is connected with one end of the rod end joint bearing, one end of the joint is matched with the other end of the rod end joint bearing, the other end of the joint is connected with the telescopic operating rod, the spring is sleeved in the telescopic sleeve, one end of the spring is connected with the grounding wire head, and the other end of the spring is connected with the rod end joint bearing. The portable grounding wire operating rod provided by the invention can adapt to different hanging point positions, and can effectively protect the grounding wire head.
Description
Technical field
The present invention relates to a kind of action bars, be specifically related to a kind of portable ground wire operating lever.
Background technology
Existing ground wire operating lever is a kind of very important earthing tool of 35-110KV line maintenance operation, and because 35-110KV track replacement insulator and line hardware mostly adopt power failure operation, therefore earth connection protection work is particularly important.After circuit upkeep operation completes, when removing ground wire operating lever, because operator is different from ground wire operating lever earth terminal hanging point position, operator and ground wire operating lever earth terminal hanging point is made to form angle, bring larger inconvenience to installing, removing ground wire operating lever, easily cause earth terminal to damage.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, provide a kind of portable ground wire operating lever, this action bars can adapt to different hanging point positions, and can effective protective earthing the end of a thread.
For achieving the above object, the joint that portable ground wire operating lever of the present invention comprises earth terminal, junction pipe, telescopic action bars, telescopic, spring, spherical plain bearing rod end and matches with described spherical plain bearing rod end;
Earth terminal is connected with one end of junction pipe, telescopic and spherical plain bearing rod end are socketed in the other end of junction pipe successively, telescopic is connected with one end of spherical plain bearing rod end, match with the other end of spherical plain bearing rod end in one end of joint, the other end of joint is connected with telescopic action bars, spring housing is connected in telescopic, and one end of spring is connected with earth terminal, and the other end of spring is connected with spherical plain bearing rod end.
Also comprise guide finger, the side opening of described junction pipe is provided with slotted eye, the second slotted eye that described slotted eye is distributed by the first slotted eye and the circumference of axial distribution and the 3rd slotted eye, wherein, the two ends of the first slotted eye are connected with the second slotted eye and the 3rd slotted eye respectively, and guide finger is connected with spherical plain bearing rod end through slotted eye.
Described earth terminal is connected by the first Liu Ding with junction pipe.
Described joint is connected with telescopic action bars by some second Liu Ding.
The number of described second Liu Ding is 2.
The present invention has following beneficial effect:
Portable ground wire operating lever of the present invention comprises joint and spherical plain bearing rod end; wherein; joint is connected with spherical plain bearing rod end; 180 ° of rotations of joint can be realized; thus use the earth terminal hanging point of diverse location; avoid forming angle between operator and ground wire operating lever, thus bring greater inconvenience to installation and dismounting ground wire operating lever, and then effective protective earthing the end of a thread.Effectively reduce a staff the work high above the ground hang time, fail safe is higher simultaneously.
Further, one end of described spring is connected with earth terminal, the other end of spring is connected with spherical plain bearing rod end, the side opening of junction pipe is provided with slotted eye, guide finger is connected with spherical plain bearing rod end through slotted eye, carrying out the stroke of regulating spring by changing the position of guide finger on slotted eye, being convenient to install and dismounting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of inside of the present invention.
Wherein, 1 be spring for earth terminal, 2 is the first Liu Ding, 3,4 be telescopic, 5 be junction pipe, 6 be telescopic action bars, 7 be guide finger, 8 be spherical plain bearing rod end, 9 for joint, 10 be that the second Liu Ding, 11 is for slotted eye.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
With reference to figure 1 and Fig. 2, the joint 9 that portable ground wire operating lever of the present invention comprises earth terminal 1, junction pipe 5, telescopic action bars 6, telescopic 4, spring 3, spherical plain bearing rod end 8 and matches with described spherical plain bearing rod end 8; Earth terminal 1 is connected with one end of junction pipe 5, telescopic 4 and spherical plain bearing rod end 8 are socketed in the other end of junction pipe 5 successively, telescopic 4 is connected with one end of spherical plain bearing rod end 8, match with the other end of spherical plain bearing rod end 8 in one end of joint 9, the other end of joint 9 is connected with telescopic action bars 6, spring 3 is socketed in telescopic 4, and one end of spring 3 is connected with earth terminal 1, and the other end of spring 3 is connected with spherical plain bearing rod end 8.
The present invention also comprises guide finger 7, the side opening of described junction pipe 5 is provided with slotted eye 11, the second slotted eye that described slotted eye 11 is distributed by the first slotted eye and the circumference of axial distribution and the 3rd slotted eye, wherein, the two ends of the first slotted eye are connected with the second slotted eye and the 3rd slotted eye respectively, and guide finger 7 is connected with spherical plain bearing rod end 8 through slotted eye 11; Earth terminal 1 is connected by the first Liu Ding 2 with junction pipe 5; Joint 9 is connected with telescopic action bars 6 by some second Liu Ding 10; The number of the second Liu Ding 10 is 2.
Specific operation process of the present invention is:
First earth terminal 1 is connected with wire, again guide finger 7 is moved in the 3rd slotted eye, make to produce gap between junction pipe 5 and joint 9, and then swinging, telescopic action bars, make scaling operation bar and earth terminal 1 in suitable angle, then regulate scaling operation bar 6 length, then telescopic action bars 6 is fixed on steel tower, again guide finger 7 is moved in the second slotted eye, thus realize the installation of wire.During dismounting, then guide finger 7 is moved in the 3rd slotted eye, then portable ground wire operating lever of the present invention is removed between steel tower and wire, simple, convenient.
Above content is in conjunction with concrete preferred implementation further description made for the present invention; can not assert that the specific embodiment of the present invention is only limitted to this; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; some simple deduction or replace can also be made, all should be considered as belonging to the present invention by submitted to claims determination scope of patent protection.
Claims (5)
1. a portable ground wire operating lever, it is characterized in that, the joint (9) comprising earth terminal (1), junction pipe (5), telescopic action bars (6), telescopic (4), spring (3), spherical plain bearing rod end (8) and match with described spherical plain bearing rod end (8);
Earth terminal (1) is connected with one end of junction pipe (5), telescopic (4) and spherical plain bearing rod end (8) are socketed in the other end of junction pipe (5) successively, telescopic (4) is connected with one end of spherical plain bearing rod end (8), match with the other end of spherical plain bearing rod end (8) in one end of joint (9), the other end of joint (9) is connected with telescopic action bars (6), spring (3) is socketed in telescopic (4), one end of spring (3) is connected with earth terminal (1), the other end of spring (3) is connected with spherical plain bearing rod end (8).
2. portable ground wire operating lever according to claim 1, it is characterized in that, also comprise guide finger (7), the side opening of described junction pipe (5) is provided with slotted eye (11), the second slotted eye that described slotted eye (11) is distributed by the first slotted eye and the circumference of axial distribution and the 3rd slotted eye, wherein, the two ends of the first slotted eye are connected with the second slotted eye and the 3rd slotted eye respectively, and guide finger (7) is connected with spherical plain bearing rod end (8) through slotted eye (11).
3. portable ground wire operating lever according to claim 1, is characterized in that, described earth terminal (1) is connected by the first Liu Ding (2) with junction pipe (5).
4. portable ground wire operating lever according to claim 3, is characterized in that, described joint (9) is connected with telescopic action bars (6) by some second Liu Ding (10).
5. portable ground wire operating lever according to claim 4, is characterized in that, the number of described second Liu Ding (10) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510831283.9A CN105390903B (en) | 2015-11-25 | 2015-11-25 | A kind of portable ground wire operating lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510831283.9A CN105390903B (en) | 2015-11-25 | 2015-11-25 | A kind of portable ground wire operating lever |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105390903A true CN105390903A (en) | 2016-03-09 |
| CN105390903B CN105390903B (en) | 2017-10-03 |
Family
ID=55422881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510831283.9A Active CN105390903B (en) | 2015-11-25 | 2015-11-25 | A kind of portable ground wire operating lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105390903B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778413A (en) * | 1987-04-28 | 1988-10-18 | Reino Saarinen | Ground clamp for a welding apparatus |
| CN201054394Y (en) * | 2007-07-14 | 2008-04-30 | 陈杰 | Omnipotent ground device |
| CN102074810A (en) * | 2011-01-05 | 2011-05-25 | 山东电力集团公司超高压公司 | Special retractable-type insulating ground rod for extra-high voltage power transmission line |
| CN104078816A (en) * | 2014-05-13 | 2014-10-01 | 国家电网公司 | Universal conversion device of ground wire operating rod |
| CN104283019A (en) * | 2014-10-30 | 2015-01-14 | 国家电网公司 | Novel wiring clip |
| CN104638397A (en) * | 2015-03-06 | 2015-05-20 | 国家电网公司 | Grounding device of insulated overhead ground wire |
-
2015
- 2015-11-25 CN CN201510831283.9A patent/CN105390903B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778413A (en) * | 1987-04-28 | 1988-10-18 | Reino Saarinen | Ground clamp for a welding apparatus |
| CN201054394Y (en) * | 2007-07-14 | 2008-04-30 | 陈杰 | Omnipotent ground device |
| CN102074810A (en) * | 2011-01-05 | 2011-05-25 | 山东电力集团公司超高压公司 | Special retractable-type insulating ground rod for extra-high voltage power transmission line |
| CN104078816A (en) * | 2014-05-13 | 2014-10-01 | 国家电网公司 | Universal conversion device of ground wire operating rod |
| CN104283019A (en) * | 2014-10-30 | 2015-01-14 | 国家电网公司 | Novel wiring clip |
| CN104638397A (en) * | 2015-03-06 | 2015-05-20 | 国家电网公司 | Grounding device of insulated overhead ground wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105390903B (en) | 2017-10-03 |
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