CN202957528U - Power ground wire rapid mounting tool - Google Patents
Power ground wire rapid mounting tool Download PDFInfo
- Publication number
- CN202957528U CN202957528U CN 201220636869 CN201220636869U CN202957528U CN 202957528 U CN202957528 U CN 202957528U CN 201220636869 CN201220636869 CN 201220636869 CN 201220636869 U CN201220636869 U CN 201220636869U CN 202957528 U CN202957528 U CN 202957528U
- Authority
- CN
- China
- Prior art keywords
- ground wire
- extension bar
- bar
- end connector
- operation rod
- 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
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 10
- 210000002445 nipple Anatomy 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract 4
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a power ground wire rapid mounting tool, which is used to solve the mounting problem of ground wires, and comprises a ground wire operation rod and an insulation operation rod, wherein the ground wire operation rod and the insulation operation rod are assembled, a quick coupler is arranged on a connecting position of the ground wire operation rod and the insulation operation rod, the insulation operation rod comprises at least two connecting rods, and a connecting rod connection mechanism is arranged between two adjacent connecting rods. The power ground wire rapid mounting tool is simple in structure, convenient to operate and steady in performance, and can reduce ground wire mounting time for about 2 minutes when being used to mount a group of ground wires, thereby obviously improving work efficiency, reducing maintenance outage time of transmission lines, and creating considerable economic benefits.
Description
Technical field
The utility model relates to a kind of instrument that mounts fast of electricity earthing cable, belongs to cable or electric wire mounting technique field.
Background technology
When power transmission lines overhauling was constructed, the safety for the protection operating personnel must mount earth connection.The step that mounts earth connection is: first the ground connection end is connected with ground wire, with ground wire operating lever and insulating bar (being linked together by two to three joint extension bars) assembling, then earth wire operation rod is mounted on the transmission pressure by insulating bar by the operating personnel again.Respectively saving of ground wire operating lever and insulating bar and insulating bar generally adopted screw connection structure between the extension bar at present, not only make the assembling of insulating bar and ground wire operating lever loaded down with trivial details time-consuming, and when removing insulating bar, cause easily insulating bar to save up and down loosening between the extension bar, disengagement.Owing to interface of the ground wire size disunity in the transmission line, the operating personnel need to prepare the insulating bar of multiple different bores, has increased the power transmission lines overhauling cost simultaneously.
The utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of electricity earthing cable simple in structure, easy to operate, stable performance to mount fast instrument.
Problem described in the utility model realizes with following technical proposals:
A kind of electricity earthing cable mounts instrument fast, it comprises ground wire operating lever and insulating bar, described ground wire operating lever and insulating bar are equipped, at both connecting portions ready-packaged joint is set, described insulating bar comprises at least two joint extension bars, between adjacent two joint extension bars extension bar bindiny mechanism is set.
Above-mentioned electricity earthing cable mounts instrument fast, described ready-packaged joint is comprised of the coupling that is fixed on the ground wire operating lever lower end and the nipple that is fixed on insulating bar upper end, in coupling draw-in groove is set, at nipple bayonet lock is set, described bayonet lock and draw-in groove are equipped.
Above-mentioned electricity earthing cable mounts instrument fast, described extension bar bindiny mechanism comprises under articulation, the upper extension bar end connector on the end connector and lower extension bar, end connector is provided with the alignment pin draw-in groove under the described upper extension bar, upper extension bar lower end fitting sleeve is contained on the lower extension bar in the end connector internal cavities, the end connector top is provided with external screw thread on the described lower extension bar, described external screw thread and articulation are equipped, and the alignment pin with upper extension bar lower end joint location pin card groove coupling is set in the end connector inner chamber on lower extension bar.
The utility model arranges ready-packaged joint in ground wire operating lever lower end and insulating bar connecting portion, make the ground wire operating lever of different model specification by the ready-packaged joint realization of same specification and the quick assembling of insulating bar, insulating bar is as universal component, only need its connecting portion is reequiped, can assemble with the ground wire operating lever of distinct interface size, can save 80% the fund of purchasing; The utility model insulating bar saves up and down between the extension bar connected mode that adopts alignment pin to add threaded for union, saves up and down the extension bar disconnection problem when having avoided by general insulating bar the out of phase wire being mounted earth connection; After adopting the utility model, every installing used time of one winding ground wire can reduce about 2 minutes, has significantly improved operating efficiency, has shortened the interruption duration of power transmission lines overhauling, and economic benefit is considerable.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A place structure enlarged drawing among Fig. 1;
Fig. 3 is ground wire operating lever bottom structure chart;
Fig. 4 is insulating bar upper-end structure figure;
Fig. 5 is B place structure enlarged drawing among Fig. 1;
Fig. 6 is upper extension bar bottom structure chart;
Fig. 7 is lower extension bar upper-end structure figure;
Fig. 8 is adjacent two joint extension bar assembling process schematic diagrames.
Each label is among the figure: 1, ground wire operating lever, 2, insulating bar, 2-1, upper extension bar, 2-2, lower extension bar, 2-3, extension bar bindiny mechanism, 2-3-1, articulation, 2-3-2, alignment pin draw-in groove, 2-3-3, alignment pin, 2-3-4, external screw thread, 3, ready-packaged joint, 3-1, coupling, 3-1-1, draw-in groove, 3-2, nipple, 3-2-1, draw-in groove.
Embodiment
Referring to Fig. 1, the utility model comprises ground wire operating lever 1 and insulating bar 2, described ground wire operating lever 1 lower end and insulating bar 2 upper ends are equipped, at both connecting portions ready-packaged joint 3 is set, described insulating bar 2 comprises at least two joint extension bars, between adjacent two joint extension bars the 2-3 of extension bar bindiny mechanism is set.
Referring to Fig. 2, Fig. 3, Fig. 4, ready-packaged joint 3 of the present utility model is comprised of the coupling 3-1 that is fixed on ground wire operating lever 1 lower end and the nipple 3-2 that is fixed on insulating bar 2 upper ends, at coupling 3-1 draw-in groove 3-1-1 is set, at nipple 3-2 bayonet lock 3-2-1 is set, described bayonet lock 3-2-1 and draw-in groove 3-1-1 are equipped.
Referring to Fig. 5, Fig. 6, Fig. 7, the extension bar 2-3 of bindiny mechanism of the present utility model comprises under articulation 2-3-1, the upper extension bar end connector on the end connector and lower extension bar, end connector is provided with alignment pin draw-in groove 2-3-2 under the described upper extension bar, upper extension bar lower end fitting sleeve is contained on the lower extension bar in the end connector internal cavities, the end connector top is provided with external screw thread 2-3-4 on the described lower extension bar, described external screw thread 2-3-4 and articulation 2-3-1 are equipped, and the alignment pin 2-3-3 with upper extension bar lower end joint location pin card groove 2-3-2 coupling is set in the end connector inner chamber on lower extension bar.
Referring to Fig. 1～Fig. 8, below in conjunction with specific embodiment operation principle of the present utility model is described: a kind of electricity earthing cable mounts instrument fast, it arranges ready-packaged joint in ground wire operating lever lower end and insulating bar connecting portion, bayonet lock 3-2-1 by insulating bar upper end nipple cooperates with the draw-in groove 3-1-1 of ground wire operating lever lower end coupling, finish the assembling of ground wire operating lever 1 and insulating bar 2, make the ground wire operating lever 1 of different model specification by ready-packaged joint 3 realizations of same specification and the quick assembling of universal insulating bar 2.Insulating bar is comprised of upper and lower two joint extension bars in the present embodiment, save up and down and adopt alignment pin 2-3-3 to add the connected mode of threaded for union 2-3-1 between the extension bar, during assembling, the alignment pin 2-3-3 of upper extension bar 2-1 end is inserted among the alignment pin draw-in groove 2-3-2 of lower extension bar, cooperated with lower extension bar tip male thread by articulation 2-3-1 again and finish the assembling that saves up and down extension bar, save up and down the problem that extension bar disconnects when having avoided mounting earth connection by 2 pairs of out of phase wires of universal insulating bar.After adopting the utility model, every installing used time of one winding ground wire can reduce about 2 minutes, has significantly improved operating efficiency, has shortened the interruption duration of power transmission lines overhauling, has created appreciable economic benefit.
Claims (3)
1. an electricity earthing cable mounts instrument fast, it is characterized in that, it comprises ground wire operating lever (1) and insulating bar (2), described ground wire operating lever (1) is equipped with insulating bar (2), at both connecting portions ready-packaged joint (3) is set, described insulating bar (2) comprises at least two joint extension bars, between adjacent two joint extension bars extension bar bindiny mechanism (2-3) is set.
2. a kind of electricity earthing cable according to claim 1 mounts instrument fast, it is characterized in that, described ready-packaged joint (3) is comprised of the coupling (3-1) that is fixed on ground wire operating lever (1) lower end and the nipple (3-2) that is fixed on insulating bar (2) upper end, in coupling (3-1) draw-in groove (3-1-1) is set, at nipple (3-2) bayonet lock (3-2-1) is set, described bayonet lock (3-2-1) is equipped with draw-in groove (3-1-1).
3. a kind of electricity earthing cable according to claim 1 and 2 mounts instrument fast, it is characterized in that, described extension bar bindiny mechanism (2-3) comprises articulation (2-3-1), end connector on end connector and the lower extension bar under the upper extension bar, end connector is provided with alignment pin draw-in groove (2-3-2) under the described upper extension bar, upper extension bar lower end fitting sleeve is contained on the lower extension bar in the end connector internal cavities, the end connector top is provided with external screw thread (2-3-4) on the described lower extension bar, described external screw thread (2-3-4) is equipped with articulation (2-3-1), and the alignment pin (2-3-3) with upper extension bar lower end joint location pin card groove (2-3-2) coupling is set in the end connector inner chamber on lower extension bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636869 CN202957528U (en) | 2012-11-28 | 2012-11-28 | Power ground wire rapid mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636869 CN202957528U (en) | 2012-11-28 | 2012-11-28 | Power ground wire rapid mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202957528U true CN202957528U (en) | 2013-05-29 |
Family
ID=48463080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636869 Expired - Fee Related CN202957528U (en) | 2012-11-28 | 2012-11-28 | Power ground wire rapid mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202957528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160104A (en) * | 2018-09-22 | 2019-01-08 | 湖南汉坤建筑安保器材有限公司 | A kind of bottle cap class combined connection component |
-
2012
- 2012-11-28 CN CN 201220636869 patent/CN202957528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160104A (en) * | 2018-09-22 | 2019-01-08 | 湖南汉坤建筑安保器材有限公司 | A kind of bottle cap class combined connection component |
| CN109160104B (en) * | 2018-09-22 | 2023-11-21 | 湖南汉坤建筑安保器材有限公司 | Bottle cap combined connecting piece |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20171128 |