CN103474914A - Machine for removing impurities on electric transmission line - Google Patents
Machine for removing impurities on electric transmission line Download PDFInfo
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- CN103474914A CN103474914A CN2013104623948A CN201310462394A CN103474914A CN 103474914 A CN103474914 A CN 103474914A CN 2013104623948 A CN2013104623948 A CN 2013104623948A CN 201310462394 A CN201310462394 A CN 201310462394A CN 103474914 A CN103474914 A CN 103474914A
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Abstract
The invention relates to a machine for removing impurities on an electric transmission line. The machine comprises a support, supporting rolling wheels, a walking motor, a cutting motor, a battery and a control circuit, wherein a cutting blade is fixed on the cutting motor, and the control circuit is arranged in the support. One side of the support is provided with a passage for allowing the electric transmission line to go into the support and enabling the electric transmission line to be located below the supporting rolling wheels. A jacking and pressing device is arranged in the support and is composed of a jacking mechanism and a jacking and pressing rolling wheel arranged on the jacking mechanism in a rotatable mode. The jacking and pressing rolling wheel is located below the supporting rolling wheels and can be driven by the jacking mechanism to move perpendicularly, and the jacking and pressing rolling wheel and the supporting rolling wheels are located in the same plane. The machine for removing the impurities on the electric transmission line can steadily and reliably move on the electric transmission line and reliably remove the impurities on the electric transmission line.
Description
Technical field
The present invention relates to use in power industry for clearing up the device of foreign material on transmission line.
Background technology
Easily hang various foreign material on the power transmission line of carrying for electric power, this not only affects the city look and feel in city, but also has certain potential safety hazard.Due to power transmission line, particularly high voltage power transmission linear distance ground is higher, and it is very difficult that the staff carries out the labor cleaning to the foreign material on it on the ground.In order to solve the cleaning problem of foreign material on power transmission line, the engineers and technicians of power industry have designed many devices for the cleaning of transmission line foreign material at present.
The application for a patent for invention that application number is 2013100363886 discloses a kind of transmission line device for eliminating impurities, this device is mainly by the support that is " ┌ ┐ " shape, movable supporting board, remote-control motor, active roller, return idler, cutting blade, the compositions such as battery and movable supporting board operating device, active roller is between two return idlers and be positioned at same plane, active roller is by the remote-control motor driven rotary, movable supporting board is hinged on support both sides lower limb, under the device Gravitative Loads, by the movable supporting board operating device, can make movable supporting board rotate with respect to " ┌ ┐ " shape support, thereby can avoid when being positioned on power transmission line by this device, cutting blade and power transmission line produce interferes, guarantee this device is positioned on power transmission line.This device is after being put on power transmission line, by starting remote-control motor, to drive the active roller rotation, and drive two return idler rotations by transmission mechanism, thereby the walking of implement device on power transmission line moved, and be arranged on the cutting blade on the other remote-control motor output shaft on movable supporting board, and rotation under this remote-control motor drives, thus the foreign material on power transmission line are implemented to the cutting cleaning.Remote-control motor in this device, be exactly in fact motor, battery, control circuit three by being electrically connected to, and send instruction by remote control to control circuit, make motor obtain electric startup.
The major defect of this device is: one, when being put on power transmission line by device, power transmission line is in the bottom access to plant of device, in this process, cutting blade will stop entering of power transmission line, therefore this device has designed the movable supporting board hinged with " ┌ ┐ " shape support both sides and has controlled this movable supporting board and open the structure with the movable supporting board operating device folded, controlling movable supporting board opens and folds, because movable supporting board opens and the weight of the power folded from device, power is limited, in movable supporting board operating device mechanical structure, the frictional resistance of each kinematic pair is larger in addition, make movable supporting board open and fold not too flexibly and can not put in place, thereby have a strong impact on the normal use of transmission line eliminating impurities machine, therefore the use of device is unreliable.Two, this device is to be supported on power transmission line by active roller and return idler, and device easily rolls when on power transmission line, walking is mobile, walking shakiness on power transmission line, and when outdoor wind-force is larger, roller probably breaks away from power transmission line, therefore the potential safety hazard of existence.
Summary of the invention
The purpose of this invention is to provide a kind of transmission line eliminating impurities machine, can steadily walk on power transmission line reliably mobile, reliably the foreign material on power transmission line are cleared up.
Transmission line eliminating impurities machine of the present invention, comprise support, at least two support rollers of rack-mount section, drive the movable motor of support roller rotation by transmission mechanism, be fixed with the cutting motor of cutting blade on rack-mount its output shaft, be arranged on the battery in support, and be arranged on the control circuit in support, one side of support is provided with for power transmission line and enters in support, so that power transmission line is positioned at the passage under support roller, jack unit is installed in support, it is comprised of lifting body and the top pressing roller be rotatably installed on lifting body, the top pressing roller is positioned at the support roller below, be positioned at same plane with support roller, it can vertically move up and down under lifting body drives.
Described lifting body comprises lifting-up support, two leads, screw rod, jacking slide block and jacking motor, two leads are separately fixed at the both sides of lifting-up support, and be parallel to each other, screw rod is arranged on lifting-up support, can be with respect to lifting-up support around its axis rotation, it is between two leads and parallel with lead, the jacking slide block set is contained on lead and is slidably matched with lead, be sleeved on screw rod simultaneously and spin with screw rod, the jacking motor is fixed on lifting-up support, be fixed with the first driving gear on its output shaft, screw rod one end is fixed with the first driven gear, the first driving gear is meshed with the first driven gear, the top pressing roller is rotatably installed on the jacking slide block.
The top pressing roller is rotatably installed on the U-shaped support by its roller shaft, the bottom of U-shaped support is connected with two bolts that are parallel to each other, the cylindrical bar of two bolts partly is interspersed in the jacking slide block and is slidably matched with the jacking slide block, the cylindrical bar of two bolts partly is set with Compress Spring, Compress Spring is compressed between jacking slide block and U-shaped support, and the top pressing roller is supported on the jacking slide block by U-shaped support and Compress Spring successively.
The cutting motor that is fixed with cutting blade on described output shaft has two, an end face top that is fixed on support by knife rest wherein, and another is fixed on lowering or hoisting gear by knife rest, and this lowering or hoisting gear is fixed on this end face bottom of support.
Described lowering or hoisting gear comprises two leads, screw rod, lifting slider and lifting motor, two leads are fixed on support, and be parallel to each other, screw rod is rack-mount, can be with respect to support around its axis rotation, it is between two leads and parallel with lead, lifting slider is sleeved on lead and is slidably matched with lead, be sleeved on screw rod simultaneously and spin with screw rod, lifting motor is fixed on support, be fixed with the second driving gear on its output shaft, screw rod one end is fixed with the second driven gear, the second driving gear is meshed with the second driven gear, described another cutting motor is fixed on lifting slider by knife rest.
Miniature motor self-locking is installed on movable motor, and miniature motor self-locking is electrically connected to battery and control circuit.
Battery, movable motor, cutting motor, jacking motor and lifting motor are electrically connected to the control circuit in transmission line eliminating impurities machine, by remote control, control circuit is sent to instruction, movable motor, cutting motor, jacking motor and lifting motor and battery are connected, and battery makes its startup work for movable motor, cutting motor, jacking motor and lifting motor provide electric energy.
During use, this transmission line eliminating impurities machine is brought on electric power pylon pole, and be placed on power transmission line, make the eliminating impurities machine be supported on (power transmission line enters in the eliminating impurities machine from the passage of eliminating impurities pusher side face) on power transmission line by support roller.Start the jacking motor by remote control, make lifting body drive the top pressing roller and rise, until the top pressing roller upwards suppresses power transmission line with certain dynamics, make that power transmission line is compacted to be limited between support roller and top pressing roller.Start movable motor and cutting motor by remote control, make transmission mechanism drive the support roller rotation, mobile to drive the eliminating impurities machine to walk on power transmission line, cutting motor drives the cutting blade rotation simultaneously, and the cutting of the foreign material on eliminating impurities machine direction of travel power transmission line is removed.
In jack unit, the top pressing roller is supported on the jacking slide block by U-shaped support and Compress Spring successively.This kind of structure can be avoided the resist pressure of top pressing roller to power transmission line, and power transmission line is limited between support roller and top pressing roller so that suitable dynamics is compacted.
The cutting motor that another is fixed with cutting blade is fixed on lowering or hoisting gear by knife rest.In use, the staff can pass through the motion of remote control operate lifting device, to regulate the distance between this cutting blade and power transmission line.
The miniature motor self-locking of installing on movable motor, after movable motor is shut down, under the control circuit effect, this miniature motor self-locking can lock movable motor, to prevent the eliminating impurities machine, produces sliding moving back backward having on the power transmission line of certain slope.
Transmission line eliminating impurities machine of the present invention enters the passage in support because the side at support is provided with for power transmission line, power transmission line can be entered in the eliminating impurities machine from eliminating impurities pusher side face, can avoid like this power transmission line to enter the situation that cut blade is stopped from the eliminating impurities motor spindle, thereby make the eliminating impurities machine reduce movable supporting board operating device part, make the eliminating impurities machine can carry out to normal reliable the cutting removing work of foreign material, and the structure that also makes the eliminating impurities machine is more simple compact, and volume is less, weight is lighter.Owing in the eliminating impurities machine, being provided with jack unit, power transmission line compacted being limited between support roller and top pressing roller all the time during work, steadily walking is mobile reliably on power transmission line can to guarantee like this eliminating impurities machine.
The accompanying drawing explanation
Fig. 1 is the front view of transmission line eliminating impurities machine of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is along the cutaway view of A-A line in Fig. 2;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the front view of jack unit in this transmission line eliminating impurities machine;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the vertical view of Fig. 5;
Fig. 8 is the view of jack unit shown in Fig. 6 after removing top pressing roller, U-shaped support, Compress Spring and bolt;
Fig. 9 is the view of jack unit shown in Fig. 6 after removing the jacking slide block;
Figure 10 is that the top pressing roller is supported on the state diagram on the jacking slide block by U-shaped support, Compress Spring.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further elaborated:
As shown in Figures 1 to 10, this transmission line eliminating impurities machine comprises support 2, the top of support 2 is equipped with handle 1, on the top of support 2, two support rollers 12 rotatably are installed, two support rollers 12 are positioned at same plane, offer the groove suitable with power transmission line on its periphery, be fixed with sprocket wheel 14 on its roller shaft.On the top of support 2, movable motor 29 is installed, it is between two support rollers 12, be fixed with sprocket wheel 14 on its output shaft, this sprocket wheel is connected by chain 13 with the sprocket wheel on support roller 12 axles, makes movable motor 29 drive support roller 12 rotations by the sprocket chain strip transmission mechanism.
End face top at support 2 is fixed with knife rest 7, the outer end of knife rest 7 is equipped with cutting motor 8, be fixed with cutting blade 9 on cutting motor 8 output shafts, after transmission line eliminating impurities machine is positioned on power transmission line, the part cutting edge of this cutting blade 9 be positioned at power transmission line directly over, and near power transmission line.This end face bottom at support 2 is equipped with lowering or hoisting gear, this lowering or hoisting gear comprises two leads 4, screw rod 10, lifting slider 6 and lifting motor 15, two leads 4 are fixed on support 2, and be parallel to each other, screw rod 10 is arranged on support 2, can be with respect to support 2 around its axis rotation, it is between two leads 4 and parallel with lead, lifting slider 6 is sleeved on lead 4 and is slidably matched with lead, be sleeved on screw rod 10 simultaneously and spin with screw rod, lifting motor 15 is fixed on support 2, be fixed with the second driving gear 17 on its output shaft, screw rod 10 1 ends are fixed with the second driven gear 5, the second driving gear 17 is meshed with the second driven gear 5, be fixed with knife rest 7 on lifting slider 6, the outer end of knife rest 7 is equipped with cutting motor 8, be fixed with cutting blade 9 on cutting motor 8 output shafts, after transmission line eliminating impurities machine is positioned on power transmission line, the part cutting edge of this cutting blade 9 be positioned at power transmission line under.
One side of support 2 is provided with for power transmission line and enters the passage 3 in support, and by this passage 3, power transmission line can enter smoothly in support 2 and be positioned at support roller 12 times, and support roller 12 can be positioned on power transmission line.In support 2, jack unit is installed, it is comprised of lifting body and the top pressing roller 27 be rotatably installed on lifting body, top pressing roller 27 is under the mid point between two support rollers 12, be positioned at same plane with support roller 12, also offer the groove suitable with power transmission line on its periphery.Described lifting body comprises lifting-up support 18, two leads 19, screw rod 28, jacking slide block 23 and jacking motor 20, two leads 19 are separately fixed at the both sides of lifting-up support 18, and be parallel to each other, screw rod 28 is arranged on lifting-up support 23, can be with respect to lifting-up support 23 around its axis rotation, it is between two leads 19 and parallel with lead 19, jacking slide block 23 is sleeved on lead 19 and is slidably matched with lead, be sleeved on screw rod 28 simultaneously and spin with screw rod, jacking motor 20 is fixed on lifting-up support 18, be fixed with the first driving gear 21 on its output shaft, screw rod 28 1 ends are fixed with the first driven gear 22, the first driving gear 21 is meshed with the first driven gear 22.Top pressing roller 27 is rotatably installed on U-shaped support 26 by its roller shaft, the bottom of U-shaped support 26 is connected with two bolts that are parallel to each other 24, the cylindrical bar of two bolts 24 partly is interspersed in jacking slide block 23 and is slidably matched with the jacking slide block, the cylindrical bar of two bolts 24 partly is set with Compress Spring 25, Compress Spring 25 is compressed between jacking slide block 23 and U-shaped support 26, top pressing roller 27 is supported on jacking slide block 23 by U-shaped support 26 and Compress Spring 25 successively, can vertically moves up and down under lifting body drives.
During use, this transmission line eliminating impurities machine is brought on electric power pylon pole, and be placed on power transmission line, make the eliminating impurities machine be supported on (power transmission line enters in the eliminating impurities machine from the passage 3 of eliminating impurities pusher side face) on power transmission line by support roller 12.Start jacking motor 20 by remote control, make lifting body drive top pressing roller 27 and rise, until top pressing roller 27 upwards suppresses power transmission line with certain dynamics, make that power transmission line is compacted to be limited between support roller 12 and top pressing roller 27.Start lifting motor 15 by remote control, a cutting motor 8 that makes lowering or hoisting gear drive below rises, make cutting blade 9 on these cutting motor 8 output shafts from the power transmission line below near power transmission line.Start movable motor 29 and cutting motor 8 by remote control, make transmission mechanism drive support roller 12 rotations, mobile to drive the eliminating impurities machine to walk on power transmission line, cutting motor 8 drives cutting blade 9 rotations simultaneously, and the cutting of the foreign material on eliminating impurities machine direction of travel power transmission line is removed.
Claims (6)
1. transmission line eliminating impurities machine, comprise support (2), at least two support rollers (12) of rack-mount section, drive the movable motor (29) of support roller rotation by transmission mechanism, be fixed with the cutting motor (8) of cutting blade (9) on rack-mount its output shaft, be arranged on the battery (16) in support, and be arranged on the control circuit in support, it is characterized in that: a side of support is provided with for power transmission line and enters in support, so that power transmission line is positioned at the passage (3) under support roller, jack unit is installed in support, it is comprised of lifting body and the top pressing roller (27) be rotatably installed on lifting body, the top pressing roller is positioned at the support roller below, be positioned at same plane with support roller, it can vertically move up and down under lifting body drives.
2. transmission line eliminating impurities machine according to claim 1, it is characterized in that: described lifting body comprises lifting-up support (18), two leads (19), screw rod (28), jacking slide block (23) and jacking motor (20), two leads are separately fixed at the both sides of lifting-up support, and be parallel to each other, screw rod is arranged on lifting-up support, can be with respect to lifting-up support around its axis rotation, it is between two leads and parallel with lead, the jacking slide block set is contained on lead and is slidably matched with lead, be sleeved on screw rod simultaneously and spin with screw rod, the jacking motor is fixed on lifting-up support, be fixed with the first driving gear (21) on its output shaft, screw rod one end is fixed with the first driven gear (22), the first driving gear is meshed with the first driven gear, top pressing roller (27) is rotatably installed on the jacking slide block.
3. transmission line eliminating impurities machine according to claim 2, it is characterized in that: top pressing roller (27) is rotatably installed on U-shaped support (26) by its roller shaft, the bottom of U-shaped support is connected with two bolts that are parallel to each other (24), the cylindrical bar of two bolts partly is interspersed in jacking slide block (23) and is slidably matched with the jacking slide block, the cylindrical bar of two bolts partly is set with Compress Spring (25), Compress Spring is compressed between jacking slide block and U-shaped support, and the top pressing roller is supported on the jacking slide block by U-shaped support and Compress Spring successively.
4. transmission line eliminating impurities machine according to claim 1, it is characterized in that: the cutting motor (8) that is fixed with cutting blade (9) on described output shaft has two, an end face top that is fixed on support (2) by knife rest (7) wherein, another is fixed on lowering or hoisting gear by knife rest, and this lowering or hoisting gear is fixed on this end face bottom of support.
5. transmission line eliminating impurities machine according to claim 4, it is characterized in that: described lowering or hoisting gear comprises two leads (4), screw rod (10), lifting slider (6) and lifting motor (15), two leads are fixed on support (2), and be parallel to each other, screw rod is rack-mount, can be with respect to support around its axis rotation, it is between two leads and parallel with lead, lifting slider is sleeved on lead and is slidably matched with lead, be sleeved on screw rod simultaneously and spin with screw rod, lifting motor is fixed on support, be fixed with the second driving gear (17) on its output shaft, screw rod one end is fixed with the second driven gear (5), the second driving gear is meshed with the second driven gear, described another cutting motor (8) is fixed on lifting slider by knife rest (7).
6. transmission line eliminating impurities machine according to claim 1, it is characterized in that: miniature motor self-locking (11) is installed on movable motor (29), and miniature motor self-locking is electrically connected to battery (16) and control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104623948A CN103474914A (en) | 2013-09-30 | 2013-09-30 | Machine for removing impurities on electric transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104623948A CN103474914A (en) | 2013-09-30 | 2013-09-30 | Machine for removing impurities on electric transmission line |
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| Publication Number | Publication Date |
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| CN103474914A true CN103474914A (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104623948A Pending CN103474914A (en) | 2013-09-30 | 2013-09-30 | Machine for removing impurities on electric transmission line |
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| CN (1) | CN103474914A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734067A (en) * | 2015-04-08 | 2015-06-24 | 国网山东寿光市供电公司 | Power line plastic film eliminating device |
| CN104934893A (en) * | 2014-03-21 | 2015-09-23 | 国家电网公司 | Charged overhead conductor floater eliminator |
| CN107302192A (en) * | 2017-05-11 | 2017-10-27 | 国网江苏省电力公司苏州供电公司 | The transmission line of electricity failure eliminating device of remote control cutting |
| CN111555228A (en) * | 2020-05-20 | 2020-08-18 | 贵州电网有限责任公司 | Combined deicing device of deicing robot for power transmission line |
| CN114024254A (en) * | 2021-12-31 | 2022-02-08 | 国网瑞嘉(天津)智能机器人有限公司 | Insulator binding wire dismantling tool |
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| JPS6487201A (en) * | 1987-09-29 | 1989-03-31 | Chugoku Electric Power | Tree trimming device for distribution line |
| CN101771246A (en) * | 2008-12-31 | 2010-07-07 | 中国科学院沈阳自动化研究所 | Inspection robot mechanism with lifting and clamping functions |
| CN101777743A (en) * | 2010-03-30 | 2010-07-14 | 湖南大学 | Intelligent robot for removing ice in high-voltage transmission line |
| CN201584694U (en) * | 2009-11-09 | 2010-09-15 | 华北电网有限公司秦皇岛电力公司 | Overhead transmission line hanging foreign material clearing device |
| CN103078271A (en) * | 2013-01-31 | 2013-05-01 | 重庆市电力公司检修分公司 | Transmission line foreign matter cleaning device |
| CN203562697U (en) * | 2013-09-30 | 2014-04-23 | 重庆福田电力器材有限公司 | Machine for removing impurities on electric transmission line |
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2013
- 2013-09-30 CN CN2013104623948A patent/CN103474914A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS6487201A (en) * | 1987-09-29 | 1989-03-31 | Chugoku Electric Power | Tree trimming device for distribution line |
| CN101771246A (en) * | 2008-12-31 | 2010-07-07 | 中国科学院沈阳自动化研究所 | Inspection robot mechanism with lifting and clamping functions |
| CN201584694U (en) * | 2009-11-09 | 2010-09-15 | 华北电网有限公司秦皇岛电力公司 | Overhead transmission line hanging foreign material clearing device |
| CN101777743A (en) * | 2010-03-30 | 2010-07-14 | 湖南大学 | Intelligent robot for removing ice in high-voltage transmission line |
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| CN203562697U (en) * | 2013-09-30 | 2014-04-23 | 重庆福田电力器材有限公司 | Machine for removing impurities on electric transmission line |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934893A (en) * | 2014-03-21 | 2015-09-23 | 国家电网公司 | Charged overhead conductor floater eliminator |
| CN104934893B (en) * | 2014-03-21 | 2017-08-11 | 国家电网公司 | Powered aerial condutor drift eliminator |
| CN104734067A (en) * | 2015-04-08 | 2015-06-24 | 国网山东寿光市供电公司 | Power line plastic film eliminating device |
| CN107302192A (en) * | 2017-05-11 | 2017-10-27 | 国网江苏省电力公司苏州供电公司 | The transmission line of electricity failure eliminating device of remote control cutting |
| CN111555228A (en) * | 2020-05-20 | 2020-08-18 | 贵州电网有限责任公司 | Combined deicing device of deicing robot for power transmission line |
| CN114024254A (en) * | 2021-12-31 | 2022-02-08 | 国网瑞嘉(天津)智能机器人有限公司 | Insulator binding wire dismantling tool |
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Application publication date: 20131225 |