CN205429211U - Plug -in earth connection safety operating means - Google Patents
Plug -in earth connection safety operating means Download PDFInfo
- Publication number
- CN205429211U CN205429211U CN201520935604.5U CN201520935604U CN205429211U CN 205429211 U CN205429211 U CN 205429211U CN 201520935604 U CN201520935604 U CN 201520935604U CN 205429211 U CN205429211 U CN 205429211U
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- China
- Prior art keywords
- rod
- plug
- action bars
- joint
- dead bolt
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- 238000000576 coating method Methods 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000009500 colour coating Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a plug -in earth connection safety operating means, includes ground wire dop and action bars, the action bars includes the body of rod and sets up in the joint of body of rod head, body of rod surface sets up two kinds of colour coatings, just two kinds of colour even coating intervals set up, it accomodates groove and spacing chamber to connect to set up, accomodate the groove set up in connect the side surface, spacing chamber radially set up in accomodate the inslot side, it sets up the spring bolt to accomodate the inslot, spacing intracavity sets up spacing piece and return spring, the spring bolt with spacing piece passes through slider connection, ground wire dop bottom sets up and connects the takeover of matcing. The utility model discloses adopt the hasp to be connected between action bars and the ground wire dop, a plug can be accomplished and dock or break away from during the use, more easily operates than threaded connection. Adopt different colour intervals to make the operation personnel more easily judge the distance on the body of rod.
Description
Technical field
This utility model relates to transmission line of electricity maintenance of equipment, particularly to a kind of plug-in earth lead safe operating device.
Background technology
When high-tension line is checked or keeps in repair by electric operating personnel, earth lead equipment need to be carried and three-phase circuit is carried out respectively ground connection operation, to ensure safety during operation.Traditional earth lead equipment earth wire clip and action bars Integral design, volume is big, and quality is big, is extremely unfavorable for that operating personnel climbs and operates.Existing separation design is mostly threaded, needs repeatedly to rotate, operate relatively complicated during handling, and when being threaded in remote docking, operation easier is big, brings the biggest trouble to operating personnel.Work about electric power personnel take when operation and keep safe distance quarter, if it is only low by visual determination precision, existing equipment has the design being provided with scale marker on action bars so that operating personnel's judging distance, but during actual job, due to scale, this is difficult to identification under certain distance, if being more unfavorable for observing light condition difference when.Action bars itself has high insulating requirements, and its surface scribbles special material, if using scale marker, it is most likely that damage surfacing, affects its normal, safe use.
Summary of the invention
For the deficiencies in the prior art, this utility model provides a kind of plug-in ground wire safety device.
The technical solution adopted in the utility model is: a kind of plug-in earth lead safe operating device, including earth wire clip and action bars, described action bars includes the body of rod and is arranged at the joint of body of rod head, two kinds of color coatings of described body of rod surface configuration, and the two color coating uniform intervals is arranged, described joint arranges accommodating groove and limit chamber, described accommodating groove is arranged at described joint side surface, described limit chamber is radially disposed at inside described accommodating groove, in described accommodating groove, dead bolt is set, banking stop and return spring are set in described limit chamber, described dead bolt is connected by slide bar with described banking stop, the adapter mated with joint is set bottom described earth wire clip.
Described plug-in earth lead safe operating device, is characterized in that: a length of 40cm of the every section of coating in described body of rod surface.
Described plug-in earth lead safe operating device, is characterized in that: described body of rod surface configuration red coatings and green coating.
Use snap close to be connected between this utility model action bars and earth wire clip, once plug during use and can complete docking or disengaging, more threaded more easily operate.Different colours interval is used to make operating personnel's more easily judging distance on the body of rod.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment one structural representation；
Fig. 2 is that this utility model embodiment one joint dead bolt stretches out status architecture schematic diagram；
Fig. 3 is this utility model embodiment one joint dead bolt retracted state structural representation；
Fig. 4 is this utility model embodiment two structural representation；
Fig. 5 is that this utility model embodiment two joint dead bolt stretches out status architecture schematic diagram；
Fig. 6 is this utility model embodiment two joint dead bolt retracted state structural representation；
In figure: 1-earth wire clip, 2-action bars, the 21-body of rod, 3-joint, 4-dead bolt, 5-accommodating groove, 6-slide bar, 7-banking stop, 8-limit chamber, 9-return spring, 10-takes over, 11-lockhole, 12-red coatings, 13-green coating.
Detailed description of the invention
Embodiment one:
As shown in Figures 1 to 3, action bars 2 includes the body of rod 21 and is arranged at the joint 3 of body of rod head, the body of rod 21 surface configuration red coatings 12 and green coating 13, and red coatings 12 and green coating 13 interval are arranged, and every section of coated length H is 40cm.Uniform three accommodating grooves 5 in joint 3 side, limit chamber 8 it is radially arranged in accommodating groove 5, dead bolt 4 is set in accommodating groove 5, the right side of dead bolt 4, rear end face and bottom surface are plane, remaining is integral type cambered surface, the banking stop 7 mated with its size in limit chamber 8 and return spring 9, and dead bolt 4 is connected by slide bar 6 with banking stop 7.Dead bolt 4 protrudes from outside accommodating groove in the case of not by external force, as in figure 2 it is shown, when receiving external force extruding, be then set back in accommodating groove, as shown in Figure 3.Arranging adapter 10 bottom earth wire clip 1, adapter 10 is hollow structure, and its sidewall arranges three lockholes 11, and lockhole 11 position size is mated with dead bolt.
During hanging ground-wire, action bars joint 3 is pushed in the adapter 10 bottom earth wire clip by operating personnel, and now in joint 3, dead bolt 4 bounces back in accommodating groove 5, when dead bolt arrives lockhole position, dead bolt ejects and tangles lockhole, earth wire clip completes to dock with action bars, when needs removal operation bar, and rotation process bar counterclockwise, dead bolt is made to depart from lockhole, then can be taken off by action bars, whole process is simple and quick, substantially increases working performance.In operation process, operating personnel can be by observing the red green coating judging distance at interval on action bars, even if the coating of red green two color is the most readily identified in the environment of light is poor, it is ensured that job safety.
Due to dead bolt right side, rear end face, bottom surface is plane, and its lap is integral type cambered surface, therefore joint 3 push adapter and in mated condition under rotate counterclockwise time, the tube wall of adapter promotes dead bolt cambered surface to make dead bolt bounce back, and dead bolt is under mated condition, owing to right side and rear section are plane, pushing away of earth wire clip, drawing, turn clockwise the most unaffected, operator can be easily accomplished hanging and taking of earth wire clip.
Embodiment two:
As shown in Figs. 4-6, action bars 2 includes the body of rod 21 and is arranged at the joint 3 of body of rod head, the body of rod 21 surface configuration red coatings 12 and green coating 13, and red coatings 12 and green coating 13 interval are arranged, and every section of coated length H is 40cm.Uniform four accommodating grooves 5 in joint 3 side, limit chamber 8 it is radially arranged in accommodating groove 5, dead bolt 4 is set in accommodating groove 5, the right side of dead bolt 4, rear end face and bottom surface are plane, remaining is integral type cambered surface, the banking stop 7 mated with its size in limit chamber 8 and return spring 9, and dead bolt 4 is connected by slide bar 6 with banking stop 7.Dead bolt 4 protrudes from outside accommodating groove in the case of not by external force, as in figure 2 it is shown, when receiving external force extruding, be then set back in accommodating groove, as shown in Figure 3.Arranging adapter 10 bottom earth wire clip 1, adapter 10 is hollow structure, and its sidewall arranges four lockholes 11, and lockhole 11 position size is mated with dead bolt.
During hanging ground-wire, action bars joint 3 is pushed in the adapter 10 bottom earth wire clip by operating personnel, and now in joint 3, dead bolt 4 bounces back in accommodating groove 5, when dead bolt arrives lockhole position, dead bolt ejects and tangles lockhole, earth wire clip completes to dock with action bars, when needs removal operation bar, and rotation process bar counterclockwise, dead bolt is made to depart from lockhole, then can be taken off by action bars, whole process is simple and quick, substantially increases working performance.In operation process, operating personnel can be by observing the red green coating judging distance at interval on action bars, even if the coating of red green two color is the most readily identified in the environment of light is poor, it is ensured that job safety.
Due to dead bolt right side, rear end face, bottom surface is plane, and its lap is integral type cambered surface, therefore joint 3 push adapter and in mated condition under rotate counterclockwise time, the tube wall of adapter promotes dead bolt cambered surface to make dead bolt bounce back, and dead bolt is under mated condition, owing to right side and rear section are plane, pushing away of earth wire clip, drawing, turn clockwise the most unaffected, operator can be easily accomplished hanging and taking of earth wire clip.
Claims (3)
1. a plug-in earth lead safe operating device, including earth wire clip (1) and action bars (2), it is characterized in that: described action bars includes the body of rod (21) and is arranged at the joint (3) of body of rod head, two kinds of color coatings of described body of rod surface configuration, and the two color coating uniform intervals is arranged, described joint arranges accommodating groove (5) and limit chamber (8), described accommodating groove is arranged at described joint side surface, described limit chamber is radially disposed at inside described accommodating groove, dead bolt (4) is set in described accommodating groove, banking stop (7) and return spring (9) are set in described limit chamber, described dead bolt is connected by slide bar with described banking stop, described earth wire clip (1) bottom arranges the adapter (10) mated with joint (3).
Plug-in earth lead safe operating device the most according to claim 1, is characterized in that: a length of 40cm of the described body of rod (21) every section of surface coating.
Plug-in earth lead safe operating device the most according to claim 1 and 2, is characterized in that: described body of rod surface configuration red coatings (12) and green coating (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935604.5U CN205429211U (en) | 2015-11-23 | 2015-11-23 | Plug -in earth connection safety operating means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935604.5U CN205429211U (en) | 2015-11-23 | 2015-11-23 | Plug -in earth connection safety operating means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429211U true CN205429211U (en) | 2016-08-03 |
Family
ID=56536140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520935604.5U Active CN205429211U (en) | 2015-11-23 | 2015-11-23 | Plug -in earth connection safety operating means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356094A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Plug-in ground wire safety operation device |
| CN109216959A (en) * | 2018-09-30 | 2019-01-15 | 广东电网有限责任公司 | A kind of Portable power construction grounding device |
-
2015
- 2015-11-23 CN CN201520935604.5U patent/CN205429211U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356094A (en) * | 2015-11-23 | 2016-02-24 | 国家电网公司 | Plug-in ground wire safety operation device |
| CN109216959A (en) * | 2018-09-30 | 2019-01-15 | 广东电网有限责任公司 | A kind of Portable power construction grounding device |
| CN109216959B (en) * | 2018-09-30 | 2024-01-09 | 广东电网有限责任公司 | Portable electric power construction earthing device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |