CN111106571A - Transmission line clearance sacrifice device - Google Patents
Transmission line clearance sacrifice device Download PDFInfo
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- CN111106571A CN111106571A CN202010162585.2A CN202010162585A CN111106571A CN 111106571 A CN111106571 A CN 111106571A CN 202010162585 A CN202010162585 A CN 202010162585A CN 111106571 A CN111106571 A CN 111106571A
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- sleeve
- bevel gear
- transmission shaft
- fixedly connected
- shaft
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 95
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- B08B1/10—
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- B08B1/143—
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- B08B1/30—
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- B08B1/32—
Abstract
The invention discloses a device for removing obstacles of a power transmission line, which comprises an outer shell, has simple structure and convenient use, the rotating shaft can be driven to rotate by the arranged servo motor, the first transmission shaft, the second transmission shaft and the third transmission shaft can be driven to rotate by the bevel gears which are connected in a meshed mode when the rotating shaft rotates, the first transmission shaft can drive the rolling wheels to rotate by the bevel gear set when the rotating shaft rotates, the rolling wheels can roll along the cables, thereby drive arrangement removes along the cable, and the second transmission shaft can drive cutting blade when changeing and change, and cutting blade can cut the branch around the cable when rotating, and the third transmission shaft can drive the gear through bevel gear group when rotating and rotate, and the gear can drive the clearance sleeve when rotating and rotate, and the clearance sleeve can make the sponge brush better to the clearance effect of cable when rotating on the outer wall of cable.
Description
Technical Field
The invention relates to an obstacle clearing device, in particular to an obstacle clearing device for a power transmission line, and belongs to the technical field of cable clearing equipment.
Background
With the increase of the national economy at a development speed of nearly 10% per year, a power system serving as a leading officer of the national economy is increasing at an ultra-conventional speed in recent years, and the development, upgrading and updating of equipment technologies of large-scale power substations such as bamboo shoots in the spring after rain and power substation equipment are accelerated, so that the equipment technologies are increasingly integrated into the core of the power substation control equipment in particular in the aspects of computer technologies, power electronic technologies and communication technologies. When the transmission line is used, in order to ensure the service life of a transmission cable, the cable of the transmission line needs to be overhauled and maintained regularly, dust on the cable is cleared, the existing obstacle clearing device is single in function, manual operation is needed when the transmission line is used, unnecessary labor resources are wasted, and the existing obstacle clearing device can only clear up the dust on the cable and cannot cut branches around the cable.
Disclosure of Invention
The invention provides a device for removing obstacles of a power transmission line, which effectively solves the problems in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a device for removing obstacles of a power transmission line, which comprises an outer shell, wherein both ends of the top of the outer shell are fixedly connected with first sleeves, the first sleeve is communicated with the interior of the outer shell, the top and the bottom of the two ends of the outer shell are fixedly communicated with second sleeves, a third sleeve is arranged above the second sleeve and is fixedly communicated with the top of the outer shell, the inner wall of one end of the outer shell is fixedly connected with a servo motor through a fixed frame, an output shaft of the servo motor is fixedly connected with a rotating shaft through a coupler, the one end that servo motor was kept away from to the axis of rotation rotates to be connected on the inner wall of the shell body other end, the fixed cover has been cup jointed two first bevel gears and two second bevel gears on the outer shaft wall of axis of rotation, two first bevel gear corresponds two first sleeve settings respectively, two second bevel gear corresponds two second sleeve settings respectively.
As a preferable technical scheme of the invention, a first transmission shaft is arranged inside each first sleeve, the bottom end of each first transmission shaft is fixedly connected with a third bevel gear, the two third bevel gears are respectively meshed and connected with the two first bevel gears, one end of each first transmission shaft, which is far away from the third bevel gear, penetrates through each first sleeve and is fixedly connected with a fourth bevel gear, the top of the outer wall of one side of each first sleeve is fixedly connected with a support frame, the inside of each support frame is rotatably connected with a rolling wheel through a second bearing, one end of each rolling wheel, which is close to the fourth bevel gear, is fixedly connected with a fifth bevel gear, the two fifth bevel gears are respectively meshed and connected with the two fourth bevel gears, a second transmission shaft is arranged inside each second sleeve, and one end of each second transmission shaft, which is close to the rotating shaft, is fixedly connected with a sixth bevel gear, the two sixth bevel gears are respectively in meshed connection with the two second bevel gears, one end, far away from the sixth bevel gears, of the second transmission shaft penetrates through the second sleeve, the second transmission shaft is rotatably connected with the second sleeve, and one end, penetrating through the second sleeve, of the second transmission shaft is fixedly connected with a cutting blade.
As a preferred technical scheme of the invention, the top of the third sleeve is fixedly communicated with a limit box body, a third transmission shaft is arranged in the third sleeve, the bottom end of the third transmission shaft is fixedly connected with a seventh bevel gear, the seventh bevel gear is meshed with a second bevel gear, one end of the third transmission shaft, which is far away from the seventh bevel gear, is fixedly connected with an eighth bevel gear, a fourth transmission shaft is arranged above the eighth bevel gear, a ninth bevel gear is fixedly sleeved on the outer shaft wall of the fourth transmission shaft, the ninth bevel gear is meshed with the eighth bevel gear, both ends of the fourth transmission shaft are rotatably connected with the inner wall of the third sleeve, a gear is arranged above the fourth transmission shaft, both ends of the gear are fixedly connected with a fifth transmission shaft, and the other ends of the two fifth transmission shafts are rotatably connected with the inner wall of the third sleeve, one of them the fifth transmission shaft is close to fixed the cup joint on the outer shaft wall of gear one end and has been connected tenth bevel gear, tenth bevel gear and ninth bevel gear meshing are connected, the top of spacing box body is provided with first semicircle clearance sleeve, first semicircle clearance sleeve's top is provided with second semicircle clearance sleeve, a complete circular sleeve can be constituteed to first semicircle clearance sleeve and second semicircle clearance sleeve, the spacing groove of looks adaptation is seted up to first semicircle clearance sleeve and second semicircle clearance sleeve corresponding in the top of spacing box body, equal fixedly connected with outer ring gear on the lateral wall of first semicircle clearance sleeve and second semicircle clearance sleeve excircle side, outer ring gear is connected with gear meshing.
As a preferable technical scheme of the invention, the outer side wall of the rolling wheel is provided with an annular rolling groove.
As a preferred technical scheme of the present invention, both ends of the second semicircular cleaning sleeve are fixedly connected with an insertion block, both ends of the first semicircular cleaning sleeve are provided with insertion grooves corresponding to the insertion blocks, the insertion grooves are matched with the insertion blocks, and the insertion blocks are inserted into the corresponding insertion grooves.
As a preferred technical scheme of the invention, sponge brushes are bonded on the cylinder walls of the inner circle sides of the first semicircular cleaning sleeve and the second semicircular cleaning sleeve.
As a preferred technical scheme of the invention, the servo motor is electrically connected with an external power supply through a PLC controller.
As a preferred technical scheme of the present invention, a first bearing is fixedly sleeved on an outer shaft wall of the first transmission shaft, and the first bearing is fixedly connected with an inner shaft wall of the first sleeve.
As a preferred technical scheme of the present invention, a third bearing is fixedly sleeved on an outer shaft wall of the third transmission shaft, and the third bearing is fixedly connected with an inner cylinder wall of the third sleeve.
The invention has the following beneficial effects: the obstacle clearing device for the power transmission line has simple structure and convenient use, can drive the rotating shaft to rotate through the arranged servo motor, the rotating shaft can drive the first transmission shaft, the second transmission shaft and the third transmission shaft to rotate through the bevel gears which are connected in a meshed mode when rotating, the first transmission shaft can drive the rolling wheels to rotate through the bevel gear set when rotating, the rolling wheels can roll along the cable, thereby drive arrangement removes along the cable, and the second transmission shaft can drive cutting blade when changeing and change, and cutting blade can cut the branch around the cable when rotating, and the third transmission shaft can drive the gear through bevel gear group when rotating and rotate, and the gear can drive the clearance sleeve when rotating and rotate, and the clearance sleeve can make the sponge brush better to the clearance effect of cable when rotating on the outer wall of cable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along the line A-A in the present invention;
FIG. 3 is a sectional view taken along the direction B-B in the present invention;
FIG. 4 is a schematic view of the internal structure of the spacing box of the present invention;
FIG. 5 is a partial enlarged view of portion C of the present invention;
fig. 6 is a partially enlarged view of a portion D in the present invention.
In the figure: 1. an outer housing; 2. a first sleeve; 3. a second sleeve; 4. a third sleeve; 5. a rotating shaft; 6. a servo motor; 7. a first bevel gear; 8. a second bevel gear; 9. a first bearing; 10. a first drive shaft; 11. a third bevel gear; 12. a fourth bevel gear; 13. a support frame; 14. a second bearing; 15. a rolling wheel; 16. rolling a groove; 17. a fifth bevel gear; 18. a second drive shaft; 19. a sixth bevel gear; 20. a cutting blade; 21. a limiting box body; 22. a third bearing; 23. a third drive shaft; 24. a seventh bevel gear; 25. an eighth bevel gear; 26. a fourth drive shaft; 27. a ninth bevel gear; 28. a gear; 29. a fifth drive shaft; 30. a tenth bevel gear; 31. a first semicircular cleaning sleeve; 32. a second semicircular cleaning sleeve; 33. a limiting groove; 34. an insertion block; 35. inserting grooves; 36. an outer ring gear; 37. a sponge brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-6, the obstacle clearing device for the power transmission line comprises an outer shell 1, wherein both ends of the top of the outer shell 1 are fixedly connected with first sleeves 2, the first sleeves 2 are communicated with the inside of the outer shell 1, both the top and the bottom of both ends of the outer shell 1 are fixedly communicated with second sleeves 3, a third sleeve 4 is arranged above the second sleeve 3, the third sleeve 4 is fixedly communicated with the top of the outer shell 1, a servo motor 6 is fixedly connected to the inner wall of one end of the outer shell 1 through a fixed rack, a rotating shaft 5 is fixedly connected to the output shaft of the servo motor 6 through a coupler, one end of the rotating shaft 5, far away from the servo motor 6, is rotatably connected to the inner wall of the other end of the outer shell 1, two first bevel gears 7 and two second bevel gears 8 are fixedly sleeved on the outer shaft wall of the rotating shaft 5, the two first bevel gears 7 are respectively arranged corresponding to the two first sleeves 2, the two second bevel gears 8 are respectively arranged corresponding to the two second sleeves 3, a first transmission shaft 10 is arranged in each first sleeve 2, the bottom end of each first transmission shaft 10 is fixedly connected with a third bevel gear 11, the two third bevel gears 11 are respectively meshed with the two first bevel gears 7, one end of each first transmission shaft 10 far away from the third bevel gear 11 penetrates through the first sleeve 2 and is fixedly connected with a fourth bevel gear 12, the top of the outer wall of one side of each first sleeve 2 is fixedly connected with a support frame 13, the inner part of each support frame 13 is rotatably connected with a rolling wheel 15 through a second bearing 14, one end of each rolling wheel 15 close to the fourth bevel gear 12 is fixedly connected with a fifth bevel gear 17, and the two fifth bevel gears 17 are respectively meshed with the two fourth bevel gears 12, a second transmission shaft 18 is arranged inside each second sleeve 3, one end of each second transmission shaft 18, which is close to the rotating shaft 5, is fixedly connected with a sixth bevel gear 19, the two sixth bevel gears 19 are respectively engaged and connected with the two second bevel gears 8, one end of each second transmission shaft 18, which is far away from the sixth bevel gear 19, penetrates through the second sleeve 3, the second transmission shafts 18 are rotatably connected with the second sleeve 3, one end of each second transmission shaft 18, which penetrates through the second sleeve 3, is fixedly connected with a cutting blade 20, the top of each third sleeve 4 is fixedly communicated with a limiting box body 21, a third transmission shaft 23 is arranged inside each third sleeve 4, a seventh bevel gear 24 is fixedly connected with the bottom end of the third transmission shaft 23, the seventh bevel gear 24 is engaged and connected with the second bevel gear 8, and one end of the third transmission shaft 23, which is far away from the seventh bevel gear 24, is fixedly connected with an eighth bevel, a fourth transmission shaft 26 is arranged above the eighth bevel gear 25, ninth bevel gears 27 are fixedly sleeved on the outer shaft wall of the fourth transmission shaft 26, the ninth bevel gears 27 are engaged with the eighth bevel gears 25, both ends of the fourth transmission shaft 26 are rotatably connected with the inner wall of the third sleeve 4, a gear 28 is arranged above the fourth transmission shaft 26, both ends of the gear 28 are fixedly connected with fifth transmission shafts 29, the other ends of the two fifth transmission shafts 29 are rotatably connected with the inner wall of the third sleeve 4, a tenth bevel gear 30 is fixedly sleeved on the outer shaft wall of one end of one of the fifth transmission shafts 29 close to the gear 28, the tenth bevel gear 30 is engaged with the ninth bevel gears 27, a first semicircle cleaning sleeve 31 is arranged above the limit box body 21, and a second semicircle cleaning sleeve 32 is arranged above the first semicircle cleaning sleeve 31, first semicircle clearance sleeve 31 and second semicircle clearance sleeve 32 can constitute a complete circular sleeve, the spacing groove 33 of looks adaptation is seted up to first semicircle clearance sleeve 31 and second semicircle clearance sleeve 32 of top correspondence of spacing box body 21, equal fixedly connected with outer ring gear 36 on the lateral wall of first semicircle clearance sleeve 31 and second semicircle clearance sleeve 32 excircle side, outer ring gear 36 is connected with the meshing of gear 28.
The outer side wall of the rolling wheel 15 is provided with an annular rolling groove 16, and the contact effect between the rolling wheel 15 and the cable can be better due to the arranged rolling groove 16.
The equal fixedly connected with in both ends of second semicircle clearance sleeve 32 inserts piece 34, inserting groove 35 has all been seted up to the corresponding inserting piece 34 in both ends of first semicircle clearance sleeve 31, inserting groove 35 sets up with inserting piece 34 phase-match, just inserting piece 34 is pegged graft inside inserting groove 35 that corresponds, and inserting piece 34 is pegged graft and can be connected first semicircle clearance sleeve 31 and second semicircle clearance sleeve 32 when inserting groove 35's inside.
The servo motor 6 is electrically connected with an external power supply through the PLC, the PLC can control the rotating speed and the steering of the servo motor 6, and the device can be driven normally.
The outer shaft wall of the first transmission shaft 10 is fixedly sleeved with a first bearing 9, the first bearing 9 is fixedly connected with the inner cylinder wall of the first sleeve 2, and the first bearing 9 can enable the first transmission shaft 10 to be more stable in rotation.
The outer shaft wall of the third transmission shaft 23 is fixedly sleeved with a third bearing 22, the third bearing 22 is fixedly connected with the inner cylinder wall of the third sleeve 4, and the third bearing 22 can enable the third transmission shaft 23 to be more stable in rotation.
Specifically, when the invention is used, the servo motor 6 is started, the servo motor 6 can drive the rotating shaft 5 to rotate, the rotating shaft 5 can drive the first bevel gear 7 and the second bevel gear 8 on the outer shaft wall to rotate when rotating, the first bevel gear 7 can drive the third bevel gear 11 to rotate, the third bevel gear 11 can drive the coaxial fourth bevel gear 12 to rotate when rotating, the fourth bevel gear 12 can drive the fifth bevel gear 17 to rotate when rotating, the fifth bevel gear 17 drives the rolling wheel 15 to rotate, the rolling wheel 15 can roll along the cable, so that the driving device moves along the cable, the second bevel gear 8 can drive the sixth bevel gear 19 and the seventh bevel gear 24 to rotate when rotating, the sixth bevel gear 19 can drive the coaxial cutting blade 20 to rotate, the cutting blade 20 can cut branches around the cable when rotating, seventh bevel gear 24 can drive coaxial eighth bevel gear 25 when rotating and rotate, eighth bevel gear 25 can drive ninth bevel gear 27 when rotating and rotate, ninth bevel gear 27 can drive tenth bevel gear 30 when rotating and rotate, tenth bevel gear 30 can drive gear 28 when rotating and rotate, gear 28 can drive the clearance sleeve when rotating and rotate, the clearance sleeve can make sponge brush 37 better to the clearance effect of cable when rotating on the outer wall of cable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The obstacle clearing device for the power transmission line is characterized by comprising an outer shell (1), wherein two ends of the top of the outer shell (1) are fixedly connected with first sleeves (2), the first sleeves (2) are communicated with the inside of the outer shell (1), the top and the bottom of two ends of the outer shell (1) are fixedly communicated with second sleeves (3), a third sleeve (4) is arranged above the second sleeve (3), the third sleeve (4) is fixedly communicated with the top of the outer shell (1), a servo motor (6) is fixedly connected to the inner wall of one end of the outer shell (1) through a fixed rack, a rotating shaft (5) is fixedly connected to an output shaft of the servo motor (6) through a coupler, one end, far away from the servo motor (6), of the rotating shaft (5) is rotatably connected to the inner wall of the other end of the outer shell (1), the outer shaft wall of the rotating shaft (5) is fixedly sleeved with two first bevel gears (7) and two second bevel gears (8), the two first bevel gears (7) are respectively arranged corresponding to the two first sleeves (2), and the two second bevel gears (8) are respectively arranged corresponding to the two second sleeves (3).
2. The obstacle clearing device for the power transmission line according to claim 1, characterized in that a first transmission shaft (10) is arranged inside each first sleeve (2), third bevel gears (11) are fixedly connected to the bottom ends of the first transmission shafts (10), the two third bevel gears (11) are respectively meshed with the two first bevel gears (7), one ends, far away from the third bevel gears (11), of the first transmission shafts (10) penetrate through the first sleeves (2) and are fixedly connected with fourth bevel gears (12), a support frame (13) is fixedly connected to the top of the outer wall of one side of each first sleeve (2), rolling wheels (15) are rotatably connected inside each support frame (13) through second bearings (14), and fifth bevel gears (17) are fixedly connected to one ends, close to the fourth bevel gears (12), of the rolling wheels (15), the two fifth bevel gears (17) are respectively in meshed connection with the two fourth bevel gears (12), a second transmission shaft (18) is arranged inside the second sleeve (3), one end, close to the rotating shaft (5), of the second transmission shaft (18) is fixedly connected with a sixth bevel gear (19), the sixth bevel gear (19) is respectively in meshed connection with the two second bevel gears (8), one end, far away from the sixth bevel gear (19), of the second transmission shaft (18) penetrates through the second sleeve (3), the second transmission shaft (18) is rotatably connected with the second sleeve (3), and one end, far away from the second bevel gear (19), of the second transmission shaft (18) penetrates through the second sleeve (3) is fixedly connected with a cutting blade (20).
3. The obstacle clearing device for the power transmission line according to claim 2, characterized in that the top of the third sleeve (4) is fixedly communicated with a limit box body (21), a third transmission shaft (23) is arranged inside the third sleeve (4), a seventh bevel gear (24) is fixedly connected to the bottom end of the third transmission shaft (23), the seventh bevel gear (24) is meshed with the second bevel gear (8), an eighth bevel gear (25) is fixedly connected to one end of the third transmission shaft (23) far away from the seventh bevel gear (24), a fourth transmission shaft (26) is arranged above the eighth bevel gear (25), a ninth bevel gear (27) is fixedly sleeved on the outer shaft wall of the fourth transmission shaft (26), the ninth bevel gear (27) is meshed with the eighth bevel gear (25), and both ends of the fourth transmission shaft (26) are rotatably connected with the inner wall of the third sleeve (4), a gear (28) is arranged above the fourth transmission shaft (26), fifth transmission shafts (29) are fixedly connected to the two ends of the gear (28), the other ends of the fifth transmission shafts (29) are rotatably connected with the inner wall of the third sleeve (4), one of the fifth transmission shafts (29) is fixedly connected with a tenth bevel gear (30) on the outer shaft wall close to one end of the gear (28), the tenth bevel gear (30) is meshed with the ninth bevel gear (27), a first semicircular cleaning sleeve (31) is arranged above the limiting box body (21), a second semicircular cleaning sleeve (32) is arranged above the first semicircular cleaning sleeve (31), the first semicircular cleaning sleeve (31) and the second semicircular cleaning sleeve (32) can form a complete circular sleeve, and the top of the limiting box body (21) is provided with the first semicircular cleaning sleeve (31) and the second semicircular cleaning sleeve (32) correspondingly and matched with the limiting sleeve (32) Groove (33), equal fixedly connected with outer ring gear (36) on the lateral wall of first semicircle clearance sleeve (31) and second semicircle clearance sleeve (32) excircle side, outer ring gear (36) are connected with gear (28) meshing.
4. The device for clearing the obstacle of the power transmission line as claimed in claim 2, wherein an annular rolling groove (16) is formed in the outer side wall of the rolling wheel (15).
5. The power transmission line obstacle clearing device according to claim 3, characterized in that both ends of the second semicircular clearing sleeve (32) are fixedly connected with plug blocks (34), both ends of the first semicircular clearing sleeve (31) correspond to the plug blocks (34) and are provided with plug grooves (35), the plug grooves (35) are matched with the plug blocks (34), and the plug blocks (34) are plugged in the corresponding plug grooves (35).
6. The device for clearing the obstacles on the power transmission line according to claim 3, characterized in that sponge brushes (37) are bonded on the inner circle side cylinder walls of the first semicircular clearing sleeve (31) and the second semicircular clearing sleeve (32).
7. The device for clearing the obstacles on the transmission line according to claim 1, characterized in that the servo motor (6) is electrically connected with an external power supply through a PLC controller.
8. The device for clearing the obstacles in the power transmission line according to claim 2, characterized in that a first bearing (9) is fixedly sleeved on the outer shaft wall of the first transmission shaft (10), and the first bearing (9) is fixedly connected with the inner shaft wall of the first sleeve (2).
9. The device for clearing the obstacles in the power transmission line according to claim 3, characterized in that a third bearing (22) is fixedly sleeved on the outer shaft wall of the third transmission shaft (23), and the third bearing (22) is fixedly connected with the inner cylinder wall of the third sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010162585.2A CN111106571B (en) | 2020-03-10 | 2020-03-10 | Transmission line clearance sacrifice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010162585.2A CN111106571B (en) | 2020-03-10 | 2020-03-10 | Transmission line clearance sacrifice device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111106571A true CN111106571A (en) | 2020-05-05 |
| CN111106571B CN111106571B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010162585.2A Active CN111106571B (en) | 2020-03-10 | 2020-03-10 | Transmission line clearance sacrifice device |
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| CN (1) | CN111106571B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621899A (en) * | 2021-01-14 | 2021-04-09 | 广州枫月科技有限公司 | Optical cable protection device for preventing trees from toppling and breaking |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621899A (en) * | 2021-01-14 | 2021-04-09 | 广州枫月科技有限公司 | Optical cable protection device for preventing trees from toppling and breaking |
| CN112621899B (en) * | 2021-01-14 | 2022-05-17 | 重庆特发信息光缆有限公司 | Optical cable protection device for preventing trees from toppling and breaking |
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| Publication number | Publication date |
|---|---|
| CN111106571B (en) | 2021-05-14 |
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