CN203562696U - Power transmission line icing removing device - Google Patents
Power transmission line icing removing device Download PDFInfo
- Publication number
- CN203562696U CN203562696U CN201320611114.0U CN201320611114U CN203562696U CN 203562696 U CN203562696 U CN 203562696U CN 201320611114 U CN201320611114 U CN 201320611114U CN 203562696 U CN203562696 U CN 203562696U
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- support
- transmission line
- power transmission
- lifting
- motor
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Abstract
The utility model relates to a power transmission line icing removing device used for removing foreign material and icing on the power transmission line; the power transmission line icing removing device comprises a support, support rollers, a walking motor, a cutting motor fixedly provided with a cutting blade, a cell, and a control circuit arranged in the support; the cutting motor is arranged on the support through a blade rest; an icing peeling pin is fixed on the blade rack; one side of the support is provided with a channel allowing the power transmission line to enter the support, so the transmission line can be positioned below the support rollers; a pressing device is arranged in the support, and comprises a lifting mechanism and a pressing roller rotatably arranged on the lifting mechanism; the pressing roller is positioned below the support rollers and arranged in a same plane with the support rollers, and can vertically move up and down when driven by the lifting mechanism. The icing removing device can stably and reliably move on the power transmission line, thereby reliably removing the foreign matters and icing on the power transmission line.
Description
Technical field
The utility model relate in power industry, use for clearing up the device of accumulated ice on foreign material on transmission line, particularly transmission line.
Background technology
On the power transmission line of carrying for electric power, easily hang various foreign material, this not only affects the city look and feel in city, but also has the accumulated ice of certain potential safety hazard, particularly power transmission line, easily makes power transmission line can't bear the heavy load.Due to power transmission line, particularly high voltage power transmission linear distance ground is higher, and it is very difficult that staff carries out labor cleaning to the foreign material on it, accumulated ice on the ground.In order to solve the cleaning problem of foreign material and accumulated ice 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.
Application number is that 2013100363886 utility application 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 remote-control motor driven rotary, movable supporting board is hinged on support both sides lower limb, under device Gravitative Loads, by movable supporting board operating device, can make movable supporting board rotate with respect to " ┌ ┐ " shape support, thereby can avoid when this device is positioned on power transmission line, cutting blade and power transmission line produce interferes, guarantee this device to be positioned on power transmission line.This device is after being put on power transmission line, by starting remote-control motor, to drive 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 cutting cleaning.Remote-control motor in this device, be exactly in fact motor, battery, control circuit three by electrical connection, and to control circuit, send instruction by remote control, make motor obtain electric startup.
The major defect of this device is: one, when device is put on power transmission line, 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 and the structure of the movable supporting board operating device folding, controlling movable supporting board opens and folds, because movable supporting board opens and the weight of the power folding from device, power is limited, in addition in movable supporting board operating device mechanical structure, the frictional resistance of each kinematic pair is larger, movable supporting board is opened and fold not too flexibly and can not put in place, thereby have a strong impact on the normal use of transmission line accumulated ice scavenge unit, 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 departs from power transmission line, therefore the potential safety hazard of existence.Three, because accumulated ice is the surrounding that parcel condenses in power transmission line, during this device busy its two cutting blades lay respectively at power transmission line directly over and under, therefore the accumulated ice of power transmission line upper and lower can only be removed, and the accumulated ice of power transmission line both sides still condenses on power transmission line, therefore can not completely the accumulated ice on power transmission line be removed.
Summary of the invention
The purpose of this utility model is to provide a kind of transmission line accumulated ice scavenge unit, can steadily on power transmission line, walk reliably mobile, reliably cuts the end foreign material on power transmission line, accumulated ice are cleared up.
Transmission line accumulated ice scavenge unit described in the utility model, comprise support, at least two support rollers of rack-mount portion, by transmission mechanism, drive the movable motor of support roller rotation, rack-mount by two knife rests respectively, on its output shaft, be fixed with two cutting motors of cutting blade, be arranged on the battery in support, and be arranged on the control circuit in support, one side of its 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 being rotatably installed on lifting body, top pressing roller is positioned at support roller below, be positioned at same plane with support roller, it can vertically move up and down under lifting body drives, wherein knife rest is fixed on the end face top of support, another knife rest is arranged on this end face bottom of support, on two knife rests, be all fixed with stripping ice pin, two stripping ice pins are between this end face of cutting blade and support, after transmission line accumulated ice scavenge unit is positioned on power transmission line, two stripping ice pins lay respectively at the both sides of power transmission line, and near power transmission line.
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, 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, jacking motor is fixed on lifting-up support, on its output shaft, be fixed with the first driving gear, screw rod one end is fixed with the first driven gear, the first driving gear is meshed with the first driven gear, top pressing roller is rotatably installed on jacking slide block.
Top pressing roller is rotatably installed on 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 part of two bolts is interspersed in jacking slide block and is slidably matched with jacking slide block, the cylindrical bar part of two bolts is set with Compress Spring, Compress Spring is compressed between jacking slide block and U-shaped support, and top pressing roller is supported on jacking slide block by U-shaped support and Compress Spring successively.
The basifacial described another knife rest of this end that is arranged on support is arranged on this end face bottom of support by lowering or hoisting gear.
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, on its output shaft, be fixed with the second driving gear, screw rod one end is fixed with the second driven gear, the second driving gear is meshed with the second driven gear, wherein cutting motor and wherein a stripping ice pin by knife rest, be fixed on lifting slider.
Miniature motor self-locking is installed on movable motor, and miniature motor self-locking is electrically connected with battery and control circuit.
Battery, movable motor, cutting motor, jacking motor and lifting motor are electrically connected with the control circuit in transmission line accumulated ice scavenge unit, 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 accumulated ice scavenge unit is brought on electric power pylon pole, and be placed on power transmission line, make accumulated ice scavenge unit be supported on (power transmission line enters in accumulated ice scavenge unit from the passage of device side) on power transmission line by support roller.By remote control, start jacking motor, make lifting body drive top pressing roller to rise, until 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.By remote control, start movable motor and cutting motor, make transmission mechanism drive support roller rotation, mobile to drive accumulated ice scavenge unit to walk on power transmission line, cutting motor drives cutting blade rotation, by the foreign material on accumulated ice scavenge unit direction of travel power transmission line, and the accumulated ice of power transmission line upper and lower cutting removing, two stripping ice pins on knife rest push away to hit to the accumulated ice of power transmission line both sides and peel off simultaneously, and the accumulated ice of power transmission line both sides is peeled off to removing.
In jack unit, top pressing roller is supported on 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.
Wherein cutting motor and wherein a stripping ice pin by knife rest, be fixed on lifting slider.In use, staff can pass through the motion of remote control operate lifting device, to regulate the distance between cutting blade and the power transmission line on this cutting motor, and makes this stripping ice pin be positioned at power transmission line side.
The miniature motor self-locking of installing on movable motor, after movable motor is shut down, under control circuit effect, this miniature motor self-locking can lock movable motor, to prevent that accumulated ice scavenge unit from producing sliding moving back backward on the power transmission line with certain slope.
Transmission line accumulated ice scavenge unit described in the utility model enters the passage in support owing to being provided with in a side of support for power transmission line, power transmission line can be entered in accumulated ice scavenge unit from accumulated ice scavenge unit side, can avoid like this power transmission line from accumulated ice scavenge unit bottom, to enter the situation that cut blade is stopped, thereby make accumulated ice scavenge unit reduce movable supporting board operating device part, make accumulated ice scavenge unit can carry out to normal reliable foreign material, the cutting removing work of accumulated ice, and the structure that also makes accumulated ice scavenge unit is more simple compact, volume is less, weight is lighter.Owing to being provided with jack unit in accumulated ice scavenge 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 accumulated ice scavenge unit.Owing to being provided with two stripping ice pins on two knife rests, accumulated ice scavenge unit is when work, two stripping ice pins lay respectively at the both sides of power transmission line, and near power transmission line, when the accumulated ice of power transmission line upper and lower being cut at cutting blade cleaning, two stripping ice pins also push away to hit and peel off still condense in the accumulated ice of power transmission line both sides after cutting, therefore this accumulated ice scavenge unit can be cut the accumulated ice on power transmission line the end, remove.
Accompanying drawing explanation
Fig. 1 is the front view of transmission line accumulated ice scavenge unit described in the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the cutaway view along 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 accumulated ice scavenge unit;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the vertical view of Fig. 5;
Fig. 8 is that jack unit shown in Fig. 6 is at the view removing after top pressing roller, U-shaped support, Compress Spring and bolt;
Fig. 9 is that jack unit shown in Fig. 6 is at the view removing after jacking slide block;
Figure 10 is that top pressing roller is supported on the state diagram on jacking slide block by U-shaped support, Compress Spring.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figures 1 to 10, this transmission line accumulated ice scavenge unit comprises support 2, the top of support 2 is provided with handle 1, on the top of support 2, two support rollers 12 are rotatably installed, two support rollers 12 are positioned at same plane, on its periphery, offer the groove suitable with power transmission line, on its roller shaft, be fixed with sprocket wheel 14.On the top of support 2, movable motor 29 is installed, it is between two support rollers 12, on its output shaft, be fixed with sprocket wheel 14, this sprocket wheel is connected by chain 13 with the sprocket wheel 14 on support roller 12 axles, makes movable motor 29 drive support roller 12 to rotate by 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 provided with cutting motor 8, on cutting motor 8 output shafts, be fixed with cutting blade 9, after transmission line accumulated ice scavenge unit 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 provided 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, on its output shaft, be fixed with the second driving gear 17, screw rod 10 one end are fixed with the second driven gear 5, the second driving gear 17 is meshed with the second driven gear 5, on lifting slider 6, be fixed with knife rest 7, the outer end of knife rest 7 is provided with cutting motor 8, on cutting motor 8 output shafts, be fixed with cutting blade 9, after transmission line accumulated ice scavenge unit is positioned on power transmission line, the part cutting edge of this cutting blade 9 be positioned at power transmission line under.On two knife rests 7, be all fixed with 30, two stripping ice pins 30 of stripping ice pin between cutting blade 9 and this end face of support 2, after transmission line accumulated ice scavenge unit is positioned on power transmission line, two stripping ice pins 30 lay respectively at the both sides of power transmission line, and near power transmission line.
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 being 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, on its periphery, also offer the groove suitable with power transmission line.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, on its output shaft, be fixed with the first driving gear 21, screw rod 28 one end 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 part of two bolts 24 is interspersed in jacking slide block 23 and is slidably matched with jacking slide block, the cylindrical bar part of two bolts 24 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 under lifting body drives, vertically moves up and down.
During use, this transmission line accumulated ice scavenge unit is brought on electric power pylon pole, and be placed on power transmission line, make accumulated ice scavenge unit be supported on (power transmission line enters in accumulated ice scavenge unit from the passage 3 of accumulated ice scavenge unit side) on power transmission line by support roller 12.By remote control, start jacking motor 20, make lifting body drive top pressing roller 27 to 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.By remote control, start lifting motor 15, make lowering or hoisting gear drive a cutting motor 8 of below to rise, make a stripping ice pin 30 on cutting blade 9 on these cutting motor 8 output shafts and knife rest 7 from power transmission line below near power transmission line.By remote control, start movable motor 29 and cutting motor 8, make transmission mechanism drive support roller 12 to rotate, mobile to drive accumulated ice scavenge unit to walk on power transmission line, cutting motor 8 drives cutting blade 9 to rotate simultaneously, and the foreign material on accumulated ice scavenge unit direction of travel power transmission line and accumulated ice cutting are removed.
Claims (6)
1. a transmission line accumulated ice scavenge unit, comprise support (2), at least two support rollers (12) of rack-mount portion, by transmission mechanism, drive the movable motor (29) of support roller rotation, rack-mount by two knife rests (7) respectively, on its output shaft, be fixed with two cutting motors (8) of cutting blade (9), 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) being rotatably installed on lifting body, top pressing roller is positioned at support roller below, be positioned at same plane with support roller, it can vertically move up and down under lifting body drives, wherein knife rest is fixed on the end face top of support, another knife rest is arranged on this end face bottom of support, on two knife rests, be all fixed with stripping ice pin (30), two stripping ice pins are between this end face of cutting blade and support, after transmission line accumulated ice scavenge unit is positioned on power transmission line, two stripping ice pins lay respectively at the both sides of power transmission line, and near power transmission line.
2. transmission line accumulated ice scavenge unit 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, 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, jacking motor is fixed on lifting-up support, on its output shaft, be fixed with the first driving gear (21), 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 jacking slide block.
3. transmission line accumulated ice scavenge unit 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 part of two bolts is interspersed in jacking slide block (23) and is slidably matched with jacking slide block, the cylindrical bar part of two bolts is set with Compress Spring (25), Compress Spring is compressed between jacking slide block and U-shaped support, top pressing roller is supported on jacking slide block by U-shaped support and Compress Spring successively.
4. transmission line accumulated ice scavenge unit according to claim 1, is characterized in that: the basifacial described another knife rest of this end (7) that is arranged on support (2) is arranged on this end face bottom of support by lowering or hoisting gear.
5. transmission line accumulated ice scavenge unit 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, on its output shaft, be fixed with the second driving gear (17), screw rod one end is fixed with the second driven gear (5), the second driving gear is meshed with the second driven gear, wherein a cutting motor (8) and wherein one stripping ice pin (30) by knife rest (7), be fixed on lifting slider.
6. transmission line accumulated ice scavenge unit according to claim 1, is characterized in that: miniature motor self-locking (11) is installed on movable motor (29), and miniature motor self-locking is electrically connected with battery (16) and control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320611114.0U CN203562696U (en) | 2013-09-30 | 2013-09-30 | Power transmission line icing removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320611114.0U CN203562696U (en) | 2013-09-30 | 2013-09-30 | Power transmission line icing removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562696U true CN203562696U (en) | 2014-04-23 |
Family
ID=50512394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320611114.0U Expired - Fee Related CN203562696U (en) | 2013-09-30 | 2013-09-30 | Power transmission line icing removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562696U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474912A (en) * | 2013-09-30 | 2013-12-25 | 重庆福田电力器材有限公司 | Accumulated ice removing device for electric transmission line |
| CN103944108A (en) * | 2014-05-14 | 2014-07-23 | 国家电网公司 | Foreign matter cleaner of power transmission line |
| 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 |
| CN108847615A (en) * | 2018-07-02 | 2018-11-20 | 广东容祺智能科技有限公司 | A kind of unmanned plane and its block removing method of adjustable laser block removing |
-
2013
- 2013-09-30 CN CN201320611114.0U patent/CN203562696U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474912A (en) * | 2013-09-30 | 2013-12-25 | 重庆福田电力器材有限公司 | Accumulated ice removing device for electric transmission line |
| CN103944108A (en) * | 2014-05-14 | 2014-07-23 | 国家电网公司 | Foreign matter cleaner of power transmission line |
| CN103944108B (en) * | 2014-05-14 | 2016-08-24 | 国家电网公司 | Electric line foreign matter cleaner |
| 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 |
| CN108847615A (en) * | 2018-07-02 | 2018-11-20 | 广东容祺智能科技有限公司 | A kind of unmanned plane and its block removing method of adjustable laser block removing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20160930 |