CN111181080A - 10kV power line conductor stringing and butting device - Google Patents
10kV power line conductor stringing and butting device Download PDFInfo
- Publication number
- CN111181080A CN111181080A CN201811403183.6A CN201811403183A CN111181080A CN 111181080 A CN111181080 A CN 111181080A CN 201811403183 A CN201811403183 A CN 201811403183A CN 111181080 A CN111181080 A CN 111181080A
- Authority
- CN
- China
- Prior art keywords
- wire
- tightening
- lead
- clamp
- wedge
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 title claims description 15
- 210000001503 joint Anatomy 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000006378 damage Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
Landscapes
- Electric Cable Installation (AREA)
Abstract
A10 kV power wire tightening and butt-joint device relates to the technical field of power cables and comprises an insulating operation rod and a tightening butt-joint device, wherein one end of the insulating operation rod is connected with the tightening butt-joint device, the tightening butt-joint device comprises a wire connecting device and a tightening device, and the wire connecting device and the tightening device are connected through a connecting bolt; the first wire and the second wire which penetrate through the wire tightening butt joint device realize wire tightening and butt joint. According to the invention, the stringing butt-joint device is operated through the insulating operation rod, so that when a maintenance worker cannot check the potential safety hazard of an old tower, the personal safety is better ensured, and the potential danger of hurting people is thoroughly eliminated; operating personnel need not change whole wire, labour saving and time saving has improved power supply reliability and work efficiency.
Description
Technical Field
The invention relates to the technical field of power overhead lines, in particular to a 10kV power wire tightening and butt joint device.
Background
In the prior art, a power conductor is a conductor product used for transmitting and distributing high-power electric energy in a main line of a power system, and when the power conductor is damaged in the power transmission process, maintenance personnel need to climb a pole to butt the conductor before and after the damaged point, withdraw the damaged conductor completely, connect a new conductor to an original position, and connect two ends of the new conductor with an old conductor. The existing processing method is that maintenance personnel climb a pole to remove an old wire and place the old wire on the ground, and then climb the pole by the maintenance personnel to recover the wire after the new wire and the old wire are connected. Influenced by external environmental factors, such as when the lead crosses a river and the terrain fall is large, the geographic position of the tower is not suitable for people to climb the tower, the tower has potential safety hazards of damage, aging and the like, and the forced climbing operation can possibly cause damage to equipment and people.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a 10kV power wire tightening and butting device, which avoids the operation of climbing a pole by maintenance personnel, and reduces potential safety hazards by performing wire tightening and butting work on a wire through an insulating operation rod and an insulating operation rod.
In order to achieve the purpose, the invention comprises an insulating operating rod and a wire tightening butt joint device, wherein one end of the insulating operating rod is connected with the wire tightening butt joint device, the wire tightening butt joint device comprises a wire connecting device and a wire tightening device, and the wire connecting device and the wire tightening device are connected through a connecting bolt; the first wire and the second wire which penetrate through the wire tightening butt joint device realize wire tightening and butt joint.
The wire connecting device comprises a wire stripper, a wire cutter and a connecting wire clamp, wherein the wire stripper and the wire cutter are respectively connected with a wire stripper transmission rod and a cutter transmission rod, the wire stripper is used for stripping the insulation layers of the first wire and the second wire through the wire stripper transmission rod, and the wire cutter is used for cutting off redundant wire heads through the cutter transmission rod; the connecting wire clamp is internally provided with a pair of wedge-shaped connecting wire clamps with opposite wedge-shaped directions, the wedge-shaped connecting wire clamps are internally provided with wire fixing pressing strips, pressing strip pull rings are further arranged in the connecting wire clamps, a first wire and a second wire for stripping an insulating layer respectively penetrate into the upper wedge-shaped connecting wire clamp and the lower wedge-shaped connecting wire clamp, and the wire fixing pressing strips are used for fixedly connecting the first wire and the second wire.
The connecting wire clamp, the wedge-shaped connecting wire clamp and the lead fixing pressing strip are made of good conductors.
The tail ends of the wire stripper transmission rod and the cutter transmission rod are respectively provided with a wire stripper operation adjusting ring and a wire cutting operation adjusting ring.
The wire tightening device comprises a wire tightening device main body, an upper wire tightening device bracket and a lower wire tightening device bracket; the main body of the wire grip is provided with a main driving pinch roller, an auxiliary pinch roller and a wire regulator; the upper bracket of the wire grip and the lower bracket of the wire grip are respectively meshed with a gear of the wire regulator through an upper rack of a bracket arm; auxiliary pressing wheels are respectively arranged on the upper bracket of the wire grip and the lower bracket of the wire grip and respectively correspond to the main driving pressing wheel and the auxiliary pressing wheel on the main body of the wire grip; and the main driving pinch roller and the auxiliary pinch roller are respectively provided with an anti-backing ratchet wheel.
One end of the insulating operating rod is provided with a first spiral gear, and the first spiral gear is meshed with a second spiral gear on the main driving pinch roller.
And one end of the tightener main body is provided with a hook.
Compared with the prior art, the invention operates the stringing butt-joint device through the insulating operating rod, thereby avoiding better ensuring personal safety and thoroughly eliminating potential injury danger when maintenance personnel cannot investigate the potential safety hazard of old towers; operating personnel need not change whole wire, labour saving and time saving has improved power supply reliability and work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the connecting cable clamp device of the present invention.
Fig. 3 is a schematic structural view of the wire rewinding device of the present invention.
Figure 4 is a partial cross-sectional view of a wire takeup device of the present invention.
Fig. 5 is a schematic view of the state of use of the present invention.
In the figure: 1. an insulating operating rod; 2. a wire tightening butt joint device; 3. a wire connecting device; 4. a wire tightening device; 5. a connecting bolt; 6. a first lead; 7. a second conducting wire; 8. a wire stripper; 9. a wire cutter; 10. connecting a wire clamp; 11. connecting a wire clamp in a wedge shape; 12. conducting wire fixing pressing strips; 13. a wire stripper transmission rod; 14. a cutter transmission rod; 15. a layering pull ring; 16. a turnbuckle body; 17. a bracket is arranged on the tightener; 18. a lower bracket of the tightener; 19. a main drive pinch roller; 20. an auxiliary pinch roller; 21. a wire adjuster; 22. a first spiral gear; 23. an anti-reverse ratchet wheel; 24. a support arm; 25. hooking; 26. operating the adjusting ring by the wire stripper; 27. a wire cutting operation adjusting ring; 28. a second helical gear; 29. an auxiliary gear.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
As shown in fig. 1, 2, 3 and 4, the invention comprises an insulating operating rod 1 and a tightening butt joint device 2, wherein one end of the insulating operating rod 1 is connected with the tightening butt joint device 2, the tightening butt joint device 2 comprises a lead connecting device 3 and a tightening device 4, and the lead connecting device 3 and the tightening device 4 are connected through a connecting bolt 5; the wire tightening and butt joint are realized by the first wire 6 and the second wire 7 which pass through the wire tightening butt joint device 2.
The lead connecting device 3 comprises a wire stripper 8, a lead cutter 9 and a connecting wire clamp 10, the connecting wire clamp 10 is connected with the frame of the lead connecting device 3 through a wire clamp clamping groove, and the wire stripper 8 and the lead cutter 9 are respectively arranged on the frame of the lead connecting device 3; the wire stripper 8 and the lead cutter 9 are respectively connected with a wire stripper transmission rod 13 and a cutter transmission rod 14, the wire stripper 8 is used for stripping the insulation layers of the first lead 6 and the second lead 7 through the wire stripper transmission rod 13, and the lead cutter 9 is used for cutting off redundant lead heads through the cutter transmission rod 14; a pair of wedge-shaped connecting wire clamps 11 with opposite wedge-shaped directions are arranged in the connecting wire clamp 10, a lead fixing pressing strip 12 is arranged in each wedge-shaped connecting wire clamp 11, and a pressing strip pull ring 15 is further arranged in each connecting wire clamp 10 and used for tensioning the lead fixing pressing strips 12 in the wedge-shaped connecting wire clamps 11. The first wire 6 and the second wire 7 for stripping the insulating layer respectively penetrate into the upper wedge-shaped connecting clamp 11 and the lower wedge-shaped connecting clamp 11, and the first wire 6 and the second wire 7 are fixedly connected through the wire fixing pressing strip 12.
The connecting wire clamp 10, the wedge-shaped connecting wire clamp 11 and the lead fixing pressing strip 12 are made of good conductors. The good conductor is made of aluminum and copper materials, and is convenient for implementing good butt joint on the first lead 6 and the second lead 7.
The tail ends of the wire stripper transmission rod 13 and the cutter transmission rod 14 are respectively provided with a wire stripper operation adjusting ring 26 and a lead cutting operation adjusting ring 27.
The wire grip 4 comprises a wire grip main body 16, a wire grip upper bracket 17 and a wire grip lower bracket 18; the main wire tightener body 16 is provided with a main driving pinch roller 19, an auxiliary pinch roller 20 and a wire regulator 21; the upper wire grip bracket 17 and the lower wire grip bracket 18 are respectively meshed with a gear of the wire regulator 21 through a rack on a bracket arm 24; two groups of auxiliary pressing wheels 20 are respectively arranged on the upper bracket 17 and the lower bracket 18 of the wire grip, and the two groups of auxiliary pressing wheels 20 respectively correspond to the main driving pressing wheel 19 and the auxiliary pressing wheel 20 on the main body 16 of the wire grip; and the main driving pinch roller 19 and the auxiliary pinch roller 20 are respectively provided with an anti-reverse ratchet wheel 23 so as to prevent the corresponding second spiral gear 28 and the corresponding auxiliary gear 29 from reversing and reversing when the wire is tightened.
One end of the insulating operating rod 1 is provided with a first spiral gear 22, and the first spiral gear 22 is meshed with a second spiral gear 28 on the main driving pinch roller 19.
One end of the tightener body 16 is provided with a hook 25.
As shown in fig. 5, during the use, connect together wire connecting device 3, take-up 4 with connecting bolt 5, wire 6 that will need to connect, wire two 7 penetrate wire connecting device 3 respectively, in the take-up 4, rotate wire regulator 21 through insulating bar for turn-buckle upper bracket 17, turn-buckle lower carriage 18 draw close to turn-buckle main part 16 respectively through support arm 24, supplementary pinch roller 20 drives wire 6, wire two 7 draws close to corresponding main drive pinch roller 19, supplementary pinch roller 20, in order to satisfy the needs in different line footpaths. A first spiral gear 22 at one end of the insulation operating rod 1 is rotated to drive a second spiral gear 28 to rotate so as to drive the main driving pinch roller 19 to rotate, and the first lead 6 and the second lead 7 are properly tightened by virtue of the friction force between the main driving pinch roller 19 and the auxiliary pinch roller 20. At this time, the insulation operating rod or the insulation operating rope pulls the wire stripper operation adjusting ring 26, and the wire stripper 8 strips the insulation layers of the first lead 6 and the second lead 7 in the upper wedge-shaped connecting wire clamp 11 and the lower wedge-shaped connecting wire clamp 11 through the wire stripper transmission rod 13. After the first wire 6 and the second wire 7 are tightened between the main driving pinch roller 19 and the auxiliary pinch roller 20, the first spiral gear 22 at one end of the insulating operating rod 1 is continuously rotated, the main driving pinch roller 19 drives the auxiliary pinch roller 20 to rotate, and the first wire 6 and the second wire 7 between the main driving pinch roller and the auxiliary pinch roller are completely tightened, so that the wire tightening purpose is achieved. Meanwhile, an insulating operating rod or an insulating operating rope is used for pulling a pressing strip pull ring 15 in the connecting wire clamp 10 to enable the wire fixing pressing strip 12 to contract, and the wedge-shaped connecting wire clamp 11 with opposite wedge-shaped directions is used for fixing the first wire 6 and the second wire 7 together. Subsequently, the wire cutting operation adjusting ring 27 is pulled by the insulation operating lever or the insulation operating cord, and the wire cutter 9 cuts off the excess wire end and the stripped insulation layer by the cutter driving lever 14. Finally, the wire regulator 21 is reversely rotated through an insulating operating rod or an insulating operating rope, so that the upper bracket 17 of the wire grip and the lower bracket 18 of the wire grip reversely slide off the main body 16 of the wire grip through bracket arms 24 respectively, and the auxiliary pressing wheel 20 is separated from the main driving pressing wheel 19; and the wire connecting device 3 and the wire tightening device 4 are withdrawn through the insulating operating rod 1, and the connecting wire clamp 10 finishes the wire tightening and butt joint work of the first wire 6 and the second wire 7.
As another embodiment, in the actual maintenance, when only the wire tightening function is needed, the connecting bolt 5 can be detached, the hook 25 at one end of the wire tightening device body 16 of the wire tightening device 4 is hung on the crosspiece of the wire pole and fixed, the main driving pressure wheel 19 is rotated by the first spiral gear 22 of the insulating operation rod 1, the wire adjuster 21 is operated, and the first wire 6 and the second wire 7 are tightened by the auxiliary pressure wheel 20 to achieve the wire tightening purpose.
Claims (7)
1. The utility model provides a 10kV power line conductor is tight line, interfacing apparatus which characterized in that: the device comprises an insulating operation rod (1) and a wire tightening butt joint device (2), wherein one end of the insulating operation rod (1) is connected with the wire tightening butt joint device (2), the wire tightening butt joint device (2) comprises a wire connecting device (3) and a wire tightening device (4), and the wire connecting device (3) and the wire tightening device (4) are connected through a connecting bolt (5); the wire tightening and butt joint are realized by the first lead (6) and the second lead (7) which pass through the wire tightening butt joint device (2).
2. The 10kV power wire tightening and butting device according to claim 1, characterized in that: the lead connecting device (3) comprises a wire stripper (8), a lead cutter (9) and a connecting wire clamp (10); the wire stripper (8) and the lead cutter (9) are respectively connected with a wire stripper transmission rod (13) and a cutter transmission rod (14), the wire stripper (8) is used for stripping the insulation layers of the first lead (6) and the second lead (7) through the wire stripper transmission rod (13), and the lead cutter (9) is used for cutting off redundant lead heads through the cutter transmission rod (14); the wire stripping device is characterized in that a pair of wedge-shaped connecting wire clamps (11) with opposite wedge-shaped directions are arranged in the connecting wire clamp (10), a wire fixing pressing strip (12) is arranged in each wedge-shaped connecting wire clamp (11), a pressing strip pull ring (15) is further arranged in each connecting wire clamp (10), a first wire (6) and a second wire (7) which are used for stripping an insulating layer penetrate into the upper wedge-shaped connecting wire clamp and the lower wedge-shaped connecting wire clamp (11) respectively, and the wire fixing pressing strips (12) are fixed to the first wire (6) and the.
3. The 10kV power wire tightening and butting device according to claim 2, characterized in that: the connecting wire clamp (10), the wedge-shaped connecting wire clamp (11) and the lead fixing pressing strip (12) are made of good conductors.
4. The 10kV power wire tightening and butting device according to claim 2, characterized in that: the tail ends of the wire stripper transmission rod (13) and the cutter transmission rod (14) are respectively provided with a wire stripper operation adjusting ring (26) and a lead cutting operation adjusting ring (27).
5. The 10kV power wire tightening and butting device according to claim 1, characterized in that: the wire tightening device (4) comprises a wire tightening device main body (16), an upper wire tightening device bracket (17) and a lower wire tightening device bracket (18); the main wire tightener body (16) is provided with a main driving pressure wheel (19), an auxiliary pressure wheel (20) and a wire regulator (21); the upper wire grip bracket (17) and the lower wire grip bracket (18) are respectively meshed with a gear of the wire regulator (21) through an upper rack of a bracket arm (24); auxiliary pressing wheels (20) are respectively arranged on the upper wire grip bracket (17) and the lower wire grip bracket (18), and the auxiliary pressing wheels (20) respectively correspond to a main driving pressing wheel (19) and an auxiliary pressing wheel (20) on the wire grip main body (16); and the main driving pressure wheel (19) and the auxiliary pressure wheel (20) are respectively provided with an anti-backing ratchet wheel (23).
6. The 10kV power wire tightening and butting device according to claim 5, characterized in that: one end of the insulating operating rod (1) is provided with a first spiral gear (22), and the first spiral gear (22) is meshed with a second spiral gear (28) on the main driving pinch roller (19).
7. The 10kV power wire tightening and butting device according to claim 5, characterized in that: one end of the tightener main body (16) is provided with a hook (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811403183.6A CN111181080B (en) | 2018-11-23 | 10KV power wire tightening and butting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811403183.6A CN111181080B (en) | 2018-11-23 | 10KV power wire tightening and butting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111181080A true CN111181080A (en) | 2020-05-19 |
| CN111181080B CN111181080B (en) | 2024-06-25 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156791A (en) * | 2021-12-07 | 2022-03-08 | 闻帅杰 | Auxiliary device for cable butt joint and using method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156791A (en) * | 2021-12-07 | 2022-03-08 | 闻帅杰 | Auxiliary device for cable butt joint and using method thereof |
| CN114156791B (en) * | 2021-12-07 | 2024-02-20 | 北京天润鸿业电气安装工程有限公司 | Auxiliary device for cable butt joint and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021042601A1 (en) | Discharge apparatus and discharge method for direct-current voltage withstand test of oil-filled submarine cable | |
| CN107472992A (en) | A kind of waste and old cable material separating and reclaiming device | |
| CN107316722A (en) | A kind of intelligent retracting device of old cable | |
| CN218242788U (en) | Cable paying-off equipment for building construction | |
| CN107275990A (en) | A kind of cable peeling device | |
| CN104283162A (en) | Distribution network overhead line high-altitude wiring clamp with deicing function | |
| CN105743013B (en) | The method of charged for replacement ± 500kV AC line anchor support insulator chains | |
| CN204190260U (en) | A kind of high pressure power transmission and distribution cable sets up facility across road | |
| CN111181080A (en) | 10kV power line conductor stringing and butting device | |
| CN111181080B (en) | 10KV power wire tightening and butting device | |
| CN203553769U (en) | Double head wire tightener | |
| CN211377416U (en) | Thick cable wire stripper | |
| CN112886327A (en) | Oxidation-resistant cable and preparation method thereof | |
| CN207353782U (en) | A kind of electric pump well power cable connection operation platform | |
| CN208939465U (en) | A kind of 10kV electrical lead stringing, docking facilities | |
| CN203466505U (en) | Device for vertically pulling cable | |
| CN109004576B (en) | High-altitude temporary anchor crimping construction method suitable for gap type heat-resistant capacity-increasing lead | |
| CN115986638A (en) | Emergency maintenance tool for power transmission line | |
| CN115441361A (en) | Mounting system of spacer | |
| CN202978127U (en) | Wire barrow with brake apparatus | |
| CN111900674B (en) | Butt joint device with drive assembly for jumper cable | |
| CN109335305B (en) | Safe storage method of electronic component | |
| CN202678853U (en) | Cross-linked cable stripping cutter | |
| CN116722494B (en) | PVC external diameter stripping off device is used in power cable production | |
| CN219959954U (en) | Cable stripping device for electric power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |