CN203850459U - Multifunctional grounding wire locking chuck - Google Patents
Multifunctional grounding wire locking chuck Download PDFInfo
- Publication number
- CN203850459U CN203850459U CN201420267781.6U CN201420267781U CN203850459U CN 203850459 U CN203850459 U CN 203850459U CN 201420267781 U CN201420267781 U CN 201420267781U CN 203850459 U CN203850459 U CN 203850459U
- Authority
- CN
- China
- Prior art keywords
- framework
- tapping
- locking chuck
- ambulatory splint
- flexure strip
- 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
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a multifunctional grounding wire locking chuck. The multifunctional grounding wire locking chuck is characterized in that a through hole (3) is formed in a lower support (2) of a frame (1); a screw sleeve (4) is fixed at the lower surface of the lower support (2); a tapping screw (5) is matched with the screw sleeve (4); the tapping screw (5) passes through and is arranged in the screw sleeve (4) and the through hole (3); a movable clamping plate (6) is arranged in the frame (1); one end of the movable clamping plate (6) is fixedly connected with a curved elastic sheet (7); the lower surface of the movable clamping plate (6) is provided with a fixing seat (8); a clamping groove (9) is formed in the fixing seat (8); a clamping head at an end portion of the tapping screw (5) is clamped in the clamping groove (9); a slide groove (11) is arranged in the frame (1); one end of the movable clamping plate (6) is arranged in the slide groove (11); and a support (13) is provided with an arc-shaped plate (14) in an extending manner. The multifunctional grounding wire locking chuck of the utility model can be used for clamping round wires or flat wires, and can assist in ensuring safety.
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: one is shape of a hoof Reed type locking chuck, in the time that 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 and a kind ofly can ensure to overcome wire that spring part short defect in useful life can be widely used in again various shapes simultaneously to articulate earth connection locking chuck 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, one end of ambulatory splint is fixedly connected with curved flexure strip, 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, the other end of ambulatory splint and one end of curved flexure strip are arranged in chute, rotate tapping, can drive ambulatory splint and curved flexure strip along on chute by holder, lower slider.Coordinate with curved flexure strip, described support is provided with the arc of extension.
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.
Brief description of the drawings
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, curved flexure strip, 8, holder, 9, draw-in groove, 10, dop, 11, chute, 12, earth connection bolt, 13, upper bracket, 14, arc.
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, one end of ambulatory splint 6 is fixedly connected with curved flexure strip 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 the other end of ambulatory splint 6 and curved flexure strip 7 is arranged in chute 11, rotate tapping 5, can drive ambulatory splint 6 and curved flexure strip 7 along on chute 11 by holder 8, lower slider.Coordinate with curved flexure strip 14, described support 13 is provided with the arc 14 of extension.
When 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 curved flexure strip 7 of framework 1, by rotating tapping 5, ambulatory splint 6 and curved flexure strip 14 is moved up along chute 11, until clamping wire.If flat wire, because ambulatory splint 6 is provided with curved flexure strip 7, under the effect of pressure, curved flexure strip 7 can flatten, and be provided with plane relative to upper bracket 13, can be by flat conductor clamping; If round conductor, because ambulatory splint 6 is provided with curved flexure strip 7, round conductor can be located in the groove of curved flexure strip 7, adds the protection of arc 14, clamped, is difficult for slippage.Be no matter round conductor or flat wire and can not deviate from outside framework, thereby ensured 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), one end of ambulatory splint (6) is fixedly connected with curved flexure strip (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 the other end of ambulatory splint (6) and curved flexure strip (7) is arranged in chute (11), rotate tapping (5), can pass through holder (8) drives ambulatory splint (6) and curved flexure strip (7) along on chute (11), lower slider, coordinate with curved flexure strip (7), described support (13) is provided with the arc (14) of extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267781.6U CN203850459U (en) | 2014-05-25 | 2014-05-25 | Multifunctional grounding wire locking chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267781.6U CN203850459U (en) | 2014-05-25 | 2014-05-25 | Multifunctional grounding wire locking chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850459U true CN203850459U (en) | 2014-09-24 |
Family
ID=51563433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267781.6U Expired - Fee Related CN203850459U (en) | 2014-05-25 | 2014-05-25 | Multifunctional grounding wire locking chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401048A (en) * | 2019-08-28 | 2019-11-01 | 广东电网有限责任公司 | A kind of 10kV grounding wire device with self-locking function |
-
2014
- 2014-05-25 CN CN201420267781.6U patent/CN203850459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110401048A (en) * | 2019-08-28 | 2019-11-01 | 广东电网有限责任公司 | A kind of 10kV grounding wire device with self-locking function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204205095U (en) | KYN28 type switch cabinet bus fixed contact earthing device | |
| CN204720591U (en) | Prevent the clamp for ground wire that earth connection comes off | |
| CN104167617B (en) | KYN28 type switch cabinet bus static contact grounding device | |
| CN103728474A (en) | Upper air wiring clamp | |
| CN202564584U (en) | Novel station-use grounding wire operation rod | |
| CN202949051U (en) | Portable ground wire | |
| CN203850461U (en) | Multipurpose type ground wire locking chuck | |
| CN203895636U (en) | Multipurpose ground wire locking chuck | |
| CN203850459U (en) | Multifunctional grounding wire locking chuck | |
| CN205092826U (en) | A frock for solar module high -voltage insulation test and EL test | |
| CN204144482U (en) | Enclosed type high-voltage grounding wire clamp | |
| CN104332732B (en) | Ground wire device for vertical high-voltage lead | |
| CN203103836U (en) | Clamping apparatus for +/-800 kV duplex double-wire-clamp V-shaped insulator string | |
| CN203850460U (en) | Multipurpose type ground wire locking chuck | |
| CN204516908U (en) | A kind of safety-type insulation puncture line clamping | |
| CN206022659U (en) | A kind of portable short circuit earthing clamp | |
| CN202720248U (en) | Insulating bracket for high voltage test | |
| CN204441516U (en) | Emergent on-line treatment cable clamp structure | |
| CN203193228U (en) | Live-line switching lightning arrester | |
| CN205159548U (en) | A novel 400V earth connection for low pressure is overhauld and is used | |
| CN204257850U (en) | For the grounding wire device of vertical high voltage wire | |
| CN205385160U (en) | Portable electrification of ground wire alarm device that connects | |
| CN204858367U (en) | Substation grounding fastener utensil | |
| CN103808984A (en) | Insulating support for high-voltage test | |
| CN204030030U (en) | Emergency power supply connecting clamp |
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: 20150525 |
|
| EXPY | Termination of patent right or utility model |