CN103560344A - Transmission line ground wire connection device - Google Patents
Transmission line ground wire connection device Download PDFInfo
- Publication number
- CN103560344A CN103560344A CN201310514974.7A CN201310514974A CN103560344A CN 103560344 A CN103560344 A CN 103560344A CN 201310514974 A CN201310514974 A CN 201310514974A CN 103560344 A CN103560344 A CN 103560344A
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- Prior art keywords
- sleeve
- transmission line
- left end
- ground wire
- power transmission
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Abstract
The invention discloses a transmission line ground wire connection device. The device is characterized by comprising a sleeve, a bolt shaft and an insulating rod, wherein the sleeve is connected with a ground wire, the left end of the sleeve is provided with a plugging cover, the left end of the plugging cover is provided with an elastic clamp, the left end of the inside of the sleeve is fixedly provided with a spring, the bolt shaft is provided with a bolt, the wall of the sleeve is provided with an axial bar-shaped bolt slide hole which is communicated with the right end of the sleeve, the bolt slide hole is communicated with a radial strip-shaped hole and an axial strip-shaped hole communicated with the radial strip-shaped hole, and the right end of the bolt shaft is connected with the left end of the insulating rod. According to the transmission line ground wire connection device, the ground wire can be safely and firmly connected with a transmission line in a suspending mode, connection can be accurately and quickly achieved, detachment is convenient to achieve, safety of maintenance operators can be guaranteed, power failure duration can be shortened, and maintenance work efficiency of the transmission line is improved.
Description
Technical field
The present invention relates to transmission line maintenance technique field.
Background technology
when transmission line keeps in repair, need on wire drainage thread, hang and connect ground wire.Because the large corner circuit of strain rod tower gyration number is larger, maintenance personal use common ground wire suspension arrangement can not be in time, accurately safely ground wire is hung on the wire drainage thread at cross arm of tower place, the ground wire pendulum of migrating when hanging, repeatable operation repeatedly, brought difficulty to power cut construction and line maintenance work, if earth connection can not hang connection drainage thread securely, can not guarantee maintenance personal's personal safety, also extended and hung the operating time that connects ground wire, affected power cut construction repair schedule and operating efficiency.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of earth wire of power transmission line jockey, has ground wire and connects and quick, the safe and reliable feature of convenient disassembly.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of earth wire of power transmission line jockey, is characterized in that: comprise sleeve, stud shaft and insulating bar; On described sleeve, connect ground wire, at the left end of sleeve, be provided with capping, at the left end of capping, be provided with elastic clip, at the left end fixing spring of sleeve inner; Described stud shaft is provided with rifle bolt, is provided with axial bar shaped rifle bolt slide opening in sleeve wall, and the right-hand member of rifle bolt slide opening and sleeve is penetrating, on rifle bolt slide opening, be communicated with cylindrical void radially and with axial cylindrical void that radially cylindrical void is communicated with; Described stud shaft right-hand member is connected with the left end of insulating bar.
The further improvement that the present invention is done is: described stud shaft right-hand member is connected by screw thread and fixes with pin with the left end of insulating bar.
The right-hand member of described elastic clip is connected by screw thread with capping; Described ground wire connect ground wire loop and be fixed on elastic clip and capping between; Described spring left end is fixed on sleeve inner by the drift bolt being through in sleeve wall.
Described earth wire of power transmission line jockey also comprises the link being connected on sleeve.
The beneficial effect that adopts technique scheme to produce is: one, and this device is connected safe and reliable with transmission line suspension, guaranteed maintainer's safety.Two, this device hangs and is connected accurate quick with transmission line, and convenient disassembly, has reduced interruption duration, has improved overhaul efficiency.Three, this device volume is little lightweight, easy to carry.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of this device;
Fig. 2 is located at bar shaped rifle bolt slide opening in sleeve wall, radially cylindrical void and the axial structural representation of cylindrical void.
As shown in the figure: 1 elastic clip, 2 cappings, 3 drift bolts, 4 links, 5 are cylindrical void, 6 rifle bolts, 7 axial cylindrical voids, 8 sleeves, 9 rifle bolt slide openings, 10 stud shafts, 11 insulating bars, 12 ground wire loops, 13 ground wires, 14 springs, 15 pins radially.
Embodiment
Contrast Fig. 1-2 is used step to be described further to operation of the present invention:
Embodiment 1: a kind of earth wire of power transmission line jockey, is characterized in that: comprise sleeve 8, stud shaft 10 and insulating bar 11; On described sleeve 8, connect ground wire 13, at the left end of sleeve 8, be provided with capping 2, at the left end of capping 2, be provided with elastic clip 1, the left end fixing spring 14 in sleeve 8 inside; Described stud shaft 10 is provided with rifle bolt 6, is provided with axial bar shaped rifle bolt slide opening 9 on sleeve 8 walls, and rifle bolt slide opening 9 is penetrating with the right-hand member of sleeve 8, on rifle bolt slide opening 9, be communicated with cylindrical void 5 radially and with axial cylindrical void 7 that radially cylindrical void 5 is communicated with; Described stud shaft 10 right-hand members are connected with the left end of insulating bar 11.
The using method of the present embodiment: one, at the end of ground wire 13, connect the earth connection of whole piece.Two, stud shaft 10 right-hand members are connected with the left end of insulating bar 11.Three, stud shaft 10 left ends are inserted to the interior holddown spring 14 of sleeve 8 and make rifle bolt 6 rotations enter radially cylindrical void 5, axially cylindrical void 7 blocks rifle bolt 6.Four, the hand-held insulating bar 11 of operating personnel makes elastic clip 1 clamp transmission line, after confirming that on inspection elastic clip 1 is firmly connected with transmission line, the hand-held insulating bar 11 of operating personnel is top pressure spring 14 upwards, rotate insulating bar 11 make rifle bolt 6 from axial cylindrical void 7 and radially cylindrical void 5 exit, insulating bar 11 and stud shaft 10 can exit and depart from sleeve 8 along rifle bolt slide opening 9, and ground wire 13 is clipped on transmission line by elastic clip 1.Five, during dismounting ground wire, only need pull on ground the earth connection of whole piece, elastic clip 1 can depart from transmission line.
Embodiment 2: a kind of earth wire of power transmission line jockey, is characterized in that: comprise sleeve 8, stud shaft 10 and insulating bar 11; On described sleeve 8, connect ground wire 13, at the left end of sleeve 8, be provided with capping 2, at the left end of capping 2, be provided with elastic clip 1, the left end fixing spring 14 in sleeve 8 inside; Described stud shaft 10 is provided with rifle bolt 6, is provided with axial bar shaped rifle bolt slide opening 9 on sleeve 8 walls, and rifle bolt slide opening 9 is penetrating with the right-hand member of sleeve 8, on rifle bolt slide opening 9, be communicated with cylindrical void 5 radially and with axial cylindrical void 7 that radially cylindrical void 5 is communicated with; Described stud shaft 10 right-hand members are connected with the left end of insulating bar 11.Described stud shaft 10 right-hand members are connected by screw thread with the left end of insulating bar 11 and use pin 15 fixing.The right-hand member of described elastic clip 1 is connected by screw thread with capping 2; Described ground wire 13 connect ground wire loops 12 and be fixed on elastic clip 1 and capping 2 between; Described spring 14 left ends are fixed on sleeve 8 inside by the drift bolt 3 being through on sleeve 8 walls.Described earth wire of power transmission line jockey also comprises the link 4 being connected on sleeve 8.The using method of the present embodiment is identical with embodiment 1, and the link 4 being connected on sleeve 8 facilitates carrying keeping and depositing of this device.
Claims (4)
1. an earth wire of power transmission line jockey, is characterized in that: comprise sleeve (8), stud shaft (10) and insulating bar (11); At the upper ground wire (13) that connects of described sleeve (8), at the left end of sleeve (8), be provided with capping (2), at the left end of capping (2), be provided with elastic clip (1), at the inner left end fixing spring (14) of sleeve (8); Described stud shaft (10) is provided with rifle bolt (6), on sleeve (8) wall, be provided with axial bar shaped rifle bolt slide opening (9), the right-hand member of rifle bolt slide opening (9) and sleeve (8) is penetrating, on rifle bolt slide opening (9), be communicated with cylindrical void (5) radially and with axial cylindrical void (7) that radially cylindrical void (5) is communicated with; Described stud shaft (10) right-hand member is connected with the left end of insulating bar (11).
2. a kind of earth wire of power transmission line jockey according to claim 1, is characterized in that: described stud shaft (10) right-hand member is connected by screw thread with the left end of insulating bar (11) and uses pin (15) fixing.
3. a kind of earth wire of power transmission line jockey according to claim 2, is characterized in that: the right-hand member of described elastic clip (1) is connected by screw thread with capping (2); Described ground wire (13) connect ground wire loop (12) and be fixed on elastic clip (1) and capping (2) between; Described spring (14) left end is fixed on sleeve (8) inside by the drift bolt (3) being through on sleeve (8) wall.
4. a kind of earth wire of power transmission line jockey according to claim 3, is characterized in that: described earth wire of power transmission line jockey also comprises the link (4) being connected on sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514974.7A CN103560344A (en) | 2013-10-28 | 2013-10-28 | Transmission line ground wire connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514974.7A CN103560344A (en) | 2013-10-28 | 2013-10-28 | Transmission line ground wire connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103560344A true CN103560344A (en) | 2014-02-05 |
Family
ID=50014541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310514974.7A Pending CN103560344A (en) | 2013-10-28 | 2013-10-28 | Transmission line ground wire connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103560344A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958380A (en) * | 2016-06-16 | 2016-09-21 | 国网黑龙江省电力有限公司检修公司 | Overhead power transmission line telescopic grounding wire hanging rod and hanging method |
| CN116799528A (en) * | 2023-06-25 | 2023-09-22 | 三峡大学 | Overhauling device for power transmission line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203183U (en) * | 1986-05-17 | 1987-01-21 | 宁波市电业局 | Elastic joint for ground connection |
| CN201274324Y (en) * | 2008-08-01 | 2009-07-15 | 渭南供电局 | Operation apparatus of ultra-high-voltage grounding wire |
| CN202025865U (en) * | 2011-01-24 | 2011-11-02 | 安徽电力繁昌供电有限责任公司 | Ground wire rod of ground wire |
| CN203135013U (en) * | 2013-04-02 | 2013-08-14 | 山东电力集团公司枣庄供电公司 | Omnidirectional portable type lead grounding wire hitching tool |
| CN203521669U (en) * | 2013-10-28 | 2014-04-02 | 国家电网公司 | Ground wire connecting device of power transmission line |
-
2013
- 2013-10-28 CN CN201310514974.7A patent/CN103560344A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203183U (en) * | 1986-05-17 | 1987-01-21 | 宁波市电业局 | Elastic joint for ground connection |
| CN201274324Y (en) * | 2008-08-01 | 2009-07-15 | 渭南供电局 | Operation apparatus of ultra-high-voltage grounding wire |
| CN202025865U (en) * | 2011-01-24 | 2011-11-02 | 安徽电力繁昌供电有限责任公司 | Ground wire rod of ground wire |
| CN203135013U (en) * | 2013-04-02 | 2013-08-14 | 山东电力集团公司枣庄供电公司 | Omnidirectional portable type lead grounding wire hitching tool |
| CN203521669U (en) * | 2013-10-28 | 2014-04-02 | 国家电网公司 | Ground wire connecting device of power transmission line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958380A (en) * | 2016-06-16 | 2016-09-21 | 国网黑龙江省电力有限公司检修公司 | Overhead power transmission line telescopic grounding wire hanging rod and hanging method |
| CN116799528A (en) * | 2023-06-25 | 2023-09-22 | 三峡大学 | Overhauling device for power transmission line |
| CN116799528B (en) * | 2023-06-25 | 2024-01-26 | 三峡大学 | Overhauling device for power transmission line |
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Application publication date: 20140205 |