CN203850461U - Multipurpose type ground wire locking chuck - Google Patents
Multipurpose type ground wire locking chuck Download PDFInfo
- Publication number
- CN203850461U CN203850461U CN201420271805.5U CN201420271805U CN203850461U CN 203850461 U CN203850461 U CN 203850461U CN 201420271805 U CN201420271805 U CN 201420271805U CN 203850461 U CN203850461 U CN 203850461U
- Authority
- CN
- China
- Prior art keywords
- framework
- locking chuck
- chute
- tapping
- ambulatory splint
- 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
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Abstract
The utility model relates to a multipurpose type ground wire locking chuck. The multipurpose type ground wire locking chuck is characterized in that a through hole (3) is arranged on the lower support (2) of a frame (1); a threaded sleeve (4) is fixed on the lower part of the lower support (2); a tapping screw (5) is arranged in a way to cooperate with the threaded sleeve (4); the tapping screw (5) is arranged in the threaded sleeve (4) and the through hole (3) in a penetrating way and capable of rotating up and down; a movable clamping plate (6) is arranged inside the frame (1); an arc chute (7) is arranged on the upper part of the movable clamping plate (6); the lower part of the movable clamping plate (6) is provided with a fixing seat (8); a clamping groove (9) is arranged on the fixing seat (8); a clamping head (10) on the end part of the tapping screw (5) is clamped in the clamping groove (9); a slide chute (11) is further arranged in the frame (1); one end of the movable clamping plate (6) is arranged inside the slide chute (11); and the movable clamping plate (6) can be driven through the fixing seat (8) to slide up and down along the slide chute (11) after the tapping screw (5) is rotated. The multipurpose type ground wire locking chuck can be used for clamping circular wires or flat wires. The safety can be further guaranteed.
Description
Technical field
The utility model belongs to security apparatus technical field in power engineering, relates in particular to a kind of multi-purpose type earth connection locking chuck.
Background technology
At present, known earth connection locking chuck mainly contains two kinds: a kind of is shape of a hoof Reed type locking chuck, when operating personnel has wanted hanging earthing conductor work, cylindrical plain conductor need to be stuck between symmetrical spring leaf, thereby drop-down just wire can being stuck in of then exerting oneself a little completes hanging earthing conductor operation between u-shaped lock clinch ear.But because the main stressed member of shape of a hoof Reed type locking chuck is spring leaf, various faults such as easily causing camber of spring in the situation that of frequent use, follow the string, spring comes off, thus cause in the course of work earth connection reality not yet clamping firmly then cause electric shock accidents to occur.Another kind is specially as patch conductor earth connection locking chucks such as copper bars, this earth connection is tapping structure, avoided because of the poor fault causing of spring mechanical characteristic and personal injury, but defect is to be only limited to as patch conductor hanging earthing conductors such as copper bars scope of application limitation.Based on this kind of situation, invent that a kind of can to guarantee to overcome the earth connection locking chuck that wire that spring part short defect in useful life can be widely used in again various shapes simultaneously articulates under ground occasion very necessary.
Summary of the invention
The purpose of this utility model, in order to overcome above-mentioned drawback, provides a kind of multi-purpose type earth connection locking chuck.Realizing the technical scheme that the purpose of this utility model takes is: a kind of multi-purpose type earth connection locking chuck, comprise the framework being formed by lower carriage and upper bracket, framework is provided with earth connection bolt, on the lower carriage of framework, have through hole, coordinate with through hole, below lower carriage, fix a silk braid, coordinate and be provided with tapping with silk braid, tapping is installed in silk braid and through hole, can go up, lower rotation, ambulatory splint is set in framework, above ambulatory splint, be provided with deep-slotted chip breaker, below ambulatory splint, be provided with holder, holder is provided with draw-in groove, the end of tapping is provided with dop, dop is stuck in draw-in groove, in framework, be provided with chute, one end of ambulatory splint is arranged in chute, rotate tapping, can drive ambulatory splint along on chute by holder, lower slider.
The utility model can be used for round conductor or flat wire, has avoided always carrying the trouble of many socket electric wires; Meanwhile, because this earth connection locking chuck adopts mechanical tapping structure completely, therefore, longer service life,
Failure rate is lower, has more effectively ensured operating personnel's life security.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, framework, 2, lower carriage, 3, through hole, 4, silk braid, 5, tapping, 6, ambulatory splint, 7, deep-slotted chip breaker, 8, holder, 9, draw-in groove, 10, dop, 11, chute, 12, earth connection bolt 12,13, upper bracket.
Embodiment
With reference to accompanying drawing, a kind of multi-purpose type earth connection locking chuck, comprise the framework 1 being formed by lower carriage 2 and upper bracket 13, framework 1 is provided with earth connection bolt 12, it is characterized in that: on the lower carriage 2 of framework 1, have through hole 3, coordinate with through hole 3, below lower carriage 2, fix a silk braid 4, coordinate and be provided with tapping 5 with silk braid 4, tapping 5 is installed in silk braid 4 and through hole 3, can go up, lower rotation, at the interior ambulatory splint 6 that arranges of framework 1, above ambulatory splint 6, be provided with deep-slotted chip breaker 7, below ambulatory splint 6, be provided with holder 8, holder 8 is provided with draw-in groove 9, the end of tapping 5 is provided with dop 10, dop 10 is stuck in draw-in groove 9, in framework 1, be provided with chute 11, one end of ambulatory splint 6 is arranged in chute 11, rotate tapping 5, can drive ambulatory splint 6 along on chute 11 by holder 8, lower slider.
During use, the utility model tapping 5 one end are fixed on the pedestal of insulating rod.Then wire is stuck between the upper bracket 13 and ambulatory splint 6 of framework 1, by rotating tapping 5, ambulatory splint 6 is moved up along chute 11, until clamping wire.If flat wire is provided with plane because ambulatory splint 6 is relative with upper bracket 13, can be by flat conductor clamping; If round conductor, because ambulatory splint 6 is provided with deep-slotted chip breaker 7, round conductor is located in deep-slotted chip breaker 7, is difficult for slippage.Be no matter round conductor or flat wire and can not deviate from outside framework, thereby guaranteed Earthing Reliability.
Claims (1)
1. a multi-purpose type earth connection locking chuck, comprise the framework (1) being formed by lower carriage (2) and upper bracket (13), framework (1) is provided with earth connection bolt (12), it is characterized in that: on the lower carriage (2) of framework (1), have through hole (3), coordinate with through hole (3), below lower carriage (2), fix a silk braid (4), coordinate and be provided with tapping (5) with silk braid (4), tapping (5) is installed in silk braid (4) and through hole (3), can go up, lower rotation, ambulatory splint (6) is set in framework (1), above ambulatory splint (6), be provided with deep-slotted chip breaker (7), below ambulatory splint (6), be provided with holder (8), holder (8) is provided with draw-in groove (9), the end of tapping (5) is provided with dop (10), dop (10) is stuck in draw-in groove (9), in framework (1), be provided with chute (11), one end of ambulatory splint (6) is arranged in chute (11), rotate tapping (5), can pass through holder (8) drives ambulatory splint (6) along on chute (11), lower slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271805.5U CN203850461U (en) | 2014-05-27 | 2014-05-27 | Multipurpose type ground wire locking chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271805.5U CN203850461U (en) | 2014-05-27 | 2014-05-27 | Multipurpose type ground wire locking chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850461U true CN203850461U (en) | 2014-09-24 |
Family
ID=51563435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420271805.5U Expired - Fee Related CN203850461U (en) | 2014-05-27 | 2014-05-27 | Multipurpose type ground wire locking chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877024A (en) * | 2017-02-21 | 2017-06-20 | 国网安徽省电力公司检修公司 | Electric hang grounding wire device |
| CN107799927A (en) * | 2017-09-28 | 2018-03-13 | 广州供电局有限公司 | Locking device and locking method |
-
2014
- 2014-05-27 CN CN201420271805.5U patent/CN203850461U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877024A (en) * | 2017-02-21 | 2017-06-20 | 国网安徽省电力公司检修公司 | Electric hang grounding wire device |
| CN106877024B (en) * | 2017-02-21 | 2023-08-18 | 国网安徽省电力公司检修公司 | Electric suspension grounding wire device |
| CN107799927A (en) * | 2017-09-28 | 2018-03-13 | 广州供电局有限公司 | Locking device and locking method |
| CN107799927B (en) * | 2017-09-28 | 2024-02-02 | 广东电网有限责任公司广州供电局 | Locking device and locking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150527 |
|
| EXPY | Termination of patent right or utility model |