CN111431123A - Power grid deicing device - Google Patents
Power grid deicing device Download PDFInfo
- Publication number
- CN111431123A CN111431123A CN202010345124.9A CN202010345124A CN111431123A CN 111431123 A CN111431123 A CN 111431123A CN 202010345124 A CN202010345124 A CN 202010345124A CN 111431123 A CN111431123 A CN 111431123A
- Authority
- CN
- China
- Prior art keywords
- ice
- output shaft
- box body
- shaft
- deicing
- 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
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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
-
- 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
Abstract
The invention relates to a power grid deicing device, which solves the problems that in the prior art, when ice pillars are obstructed and cannot walk forwards smoothly, a motor is heated, and danger is easily caused; the technical scheme includes that the ice cleaning device comprises a box body, wherein an ice cleaning device is arranged on the box body, a traveling device is arranged in the box body, a driving device is arranged in the box body, the driving device comprises a first output shaft and a second output shaft, and an ice beating device is arranged at the tail end of the second output shaft; a clutch device is arranged between the driving device and the box body; when the ice removing device is used for removing ice normally, the ice removing device is in a non-working state, the first output shaft drives the traveling device to work, and the ice removing device removes ice wrapped on the electric wire; when the ice cleaning device meets ice columns, the clutch device releases the second output shaft, the second output shaft drives the ice cleaning device to continue cleaning ice, and the ice cleaning device strikes the ice columns; after the icicles are cleaned, the clutch device loosens the first output shaft and fixes the second output shaft again; the invention has novel conception, smart structure and strong practicability.
Description
Technical Field
The invention relates to the field of power grid deicing machinery, in particular to a power grid deicing device.
Background
Need clear away the ice on the electric wire winter, what have now drives the device of removing ice through the motor and walks on the electric wire, and the ice removal sword of the device of removing ice clears away the ice on the electric wire, but has a lot of icicles on the electric wire, because the hindrance of icicles, the device of removing ice can't walk forward smoothly, leads to whole ice removal work to go on, and simultaneously, the motor makes whole device generate heat, causes danger.
Disclosure of Invention
In view of the above situation, the present invention provides a deicing device for an electrical grid, which solves the problem that when the ice column obstacle is encountered and the user cannot walk forward smoothly, the motor is heated, and danger is easily caused in the prior art.
The technical scheme for solving the problem is as follows: the ice removing device comprises a box body, wherein an ice removing device is arranged on the front end face of the box body, a walking device capable of driving the box body to walk forwards is arranged in the box body on the rear side of the ice removing device, a driving device is arranged in the box body, the driving device comprises a first output shaft and a second output shaft which are coaxial, the first output shaft and the second output shaft of the driving device are both connected with the walking device, and the tail end of the second output shaft of the driving device is connected with an ice beating device capable of knocking out icicles;
a clutch device is arranged between the driving device and the box body; when the ice removing device is used for removing ice normally, the clutch device enables the second output shaft of the driving device to be fixed, at the moment, the ice removing device is in a non-working state, the driving device drives the traveling device to work through the first output shaft, and the ice removing device removes ice wrapped on the electric wire; when the ice cleaning device meets ice columns and the traveling device cannot drive the box body to travel, the first output shaft is clamped, the clutch device loosens the second output shaft, the first output shaft is fixed, the second output shaft drives the traveling device to travel with larger torque to continue ice cleaning, meanwhile, the second output shaft drives the ice beating device to rotate in a reciprocating mode, and the ice beating device beats the ice columns; after the icicles are cleaned, the clutch releases the first output shaft and fixes the second output shaft again.
The invention has novel concept, smart structure and strong practicability, can automatically adjust the output speed and the torque according to the actual condition, can better clear the icicles when the icicles are encountered, ensures that the ice clearing work is smoothly carried out, prevents the whole device from being blocked to cause the situation of heating of the motor, and is safer.
Drawings
FIG. 1 is a front sectional view of the present invention in use.
Fig. 2 is a front sectional view of the planet carrier of the present invention coupled to a partially bevel gear.
FIG. 3 is a left side sectional view at B of FIG. 1 according to the present invention.
Fig. 4 is a perspective view illustrating the coupling of the case body and the ice removing device according to the present invention.
FIG. 5 is a perspective view of the ice blade of the present invention.
Fig. 6 is a partially enlarged view of fig. 1 of the present invention.
Fig. 7 is a front sectional view of the driving device of the present invention.
Figure 8 is a front view of the connection of the weight box of the present invention to the tank.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 8, the ice removing device comprises a box body 1, an ice removing device 2 is mounted on the front end surface of the box body 1, a traveling device 3 capable of driving the box body to travel forwards is mounted in the box body 1 on the rear side of the ice removing device 2, a driving device 4 is mounted in the box body 1, the driving device 4 comprises a first output shaft 5 and a second output shaft 6 which are coaxial, the first output shaft 5 and the second output shaft 6 of the driving device 4 are both connected with the traveling device 3, and the tail end of the second output shaft 6 of the driving device 4 is connected with an ice beating device 7 capable of knocking ice columns out;
a clutch device 8 is arranged between the driving device 4 and the box body 1; when the ice removing device 2 removes ice normally, the clutch device 8 enables the second output shaft 6 of the driving device 4 to be fixed, at the moment, the ice removing device 7 is in a non-working state, the driving device 4 drives the traveling device 3 to work through the first output shaft 5, and the ice removing device 2 removes ice wrapped on the electric wire 42; when the ice removing device 2 meets ice columns, the traveling device 3 cannot drive the box body 1 to travel, the first output shaft 5 is blocked, the clutch device 8 releases the second output shaft 6 and enables the first output shaft 5 to be fixed, the second output shaft 6 drives the traveling device 3 to travel with large torque to continue ice removing, meanwhile, the second output shaft 6 drives the ice beating device 7 to rotate in a reciprocating mode, and the ice beating device 7 beats the ice columns; after the icicles are cleared, the clutch device 8 releases the first output shaft 5 and fixes the second output shaft 6 again.
The ice cleaning device 2 comprises a fixing block 9 arranged on the front wall of the box body 1, a conical ice cleaning blade 10 arranged in the front-back direction is arranged on the fixing block 9, the diameter of the front end of the ice cleaning blade 10 is smaller than that of the rear end of the ice cleaning blade, a plurality of ice scraping blades 11 are uniformly distributed on the outer circumference of the ice cleaning blade 10, and the blade of each ice scraping blade 11 is an inclined plane with a high front part and a low rear part; the box 1 moves forward, first the ice-scraping blade 11 scrapes the ice wrapped on the electric wire 42, and then the ice-clearing blade 10 pushes the ice away from the electric wire 42.
Running gear 3 include two levels of arranging from top to bottom and can wind its own axis pivoted cross axle 12, all install a fore-and-aft direction's backup pad 13 on the upper and lower lateral wall of box 1, cross axle 12 installs between box 1 right wall and backup pad 13, all install a walking wheel 14 on two cross axles 12, two walking wheels 14 can chucking electric wire 42 from top to bottom, be located and install a first one-way wheel 15 and a second one-way wheel 16 on the cross axle 12 of below, first one-way wheel 15 is coaxial with second one-way wheel 16, first one-way wheel 15 or second one-way wheel 16 rotate and can drive cross axle 12 of below and rotate, cross axle 12 of below rotates, can drive walking wheel 14 and walk on electric wire 42.
In order to realize that the device is conveniently arranged on the electric wire 42, the right side plate of the box body 1 is provided with a through groove 17 which penetrates through the box body 1 in the front-back direction, the electric wire 42 can enter between the two walking wheels 14 through the through groove 17, and the walking wheels 14 positioned above can move up and down; when the electric wire pressing device is used, the upper travelling wheels 14 are moved upwards firstly, so that the electric wires 42 are arranged between the two travelling wheels 14, and then the upper travelling wheels 14 are moved downwards, so that the two travelling wheels 14 press the electric wires 42.
In order to realize that the travelling wheels 14 above can move up and down, a support 18 is mounted on a wheel shaft of the travelling wheels 14 above, a second vertical shaft 19 is mounted on the support 18, the second vertical shaft 19 is connected with the support 18 through a bearing, the second vertical shaft 19 is in threaded connection with the box body 1, vertical guide grooves 20 are formed in the support plate 13 above and the box body 1, and two ends of the wheel shaft of the travelling wheels 14 above are arranged in the guide grooves 20 and can move up and down along the guide grooves 20.
The driving device 4 comprises a horizontal rotating shaft 21 capable of rotating around the axis of the rotating shaft, the tail end of the rotating shaft 21 is connected with a planetary gear train, the tail end of the rotating shaft 21 is connected with a sun gear 22 of the planetary gear train, an outer gear ring 23 is connected with a first output shaft 5, the diameter of a planet carrier 24 is larger than that of the outer gear ring 23, a sleeve 25 sleeved on the outer side of the outer gear ring 23 is installed on the planet carrier 24, the sleeve 25 is connected with the outer gear ring 23 through a bearing, a second output shaft 6 is sleeved on the first output shaft 5 and fixed with the sleeve 25, a first cylindrical gear is installed on the first output shaft 5, a second cylindrical gear is installed on the second output shaft 6, the first cylindrical gear is meshed with a first one-way wheel 15, and the second cylindrical gear is meshed with a second one-way wheel 16 backwards through gear rotation.
In order to realize the rotation of the rotating shaft 21, a motor 27 is installed in the box body 1, the motor 27 is connected with the rotating shaft 21 through a speed reducer, and the motor 27 rotates to drive the rotating shaft 21 to rotate.
The clutch device 8 comprises a connecting block 28 arranged on the box body 1, a rotatable connecting rod 29 is hinged on the connecting block 28, a vertical positioning column 30 capable of moving up and down is hinged on the left side of the connecting rod 29, the positioning column 30 penetrates through the side wall of the box body 1 and is in clearance fit with the box body 1, a first tension spring 31 is sleeved on the positioning column 30 positioned above the box body 1, the upper end of the first tension spring 31 is fixed on the positioning column 30, the lower end of the first tension spring 31 is fixed on the box body 1, positioning grooves 32 corresponding to the positioning columns 30 one by one are formed in a sleeve 25 of the planet carrier 24, the inner end of the positioning column 30 is a spherical surface and can be arranged in the positioning grooves 32, a vertical rod 33 positioned above the first output shaft 5 is hinged on the right side of the connecting rod 29, the vertical rod 33 is in clearance fit with the, a plurality of bulges along the direction of the first output shaft 5 are arranged on the circumferential surface of the first output shaft 5, grooves corresponding to the bulges are arranged on the inner circular surface of the arc-shaped block 34, a long groove 35 is arranged at the hinged position of two ends of the connecting rod 29, and the hinged point can move left and right along the long groove 35; when the first output shaft 5 outputs normally, the lower end of the positioning column 30 is placed in the positioning groove 32, the planet carrier 24 is fixed, the sun gear 22 rotates, the planet gear 26 and the planet carrier 24 drive the outer gear ring 23 to rotate at a higher rotating speed, at the moment, the outer gear ring 23 drives the first output shaft 5 to rotate, and the first output shaft 5 drives the traveling device 3 to travel; when encountering an ice column, the first output shaft 5 cannot drive the traveling device 3 to travel, at the moment, the outer gear ring 23 is blocked and cannot rotate, the motor 27 continues to output, the sun gear 22 rotates to drive the planet carrier 24 to rotate with a larger torque through the planet gear 26 and the outer gear ring 23, the sleeve 25 presses the positioning column 30 to move upwards, the first tension spring 31 is stretched, the positioning column 30 moves out of the positioning groove 32, the second output shaft 6 is loosened, meanwhile, the vertical rod 33 is pushed to move downwards through the connecting rod 29, the arc-shaped block 34 presses the output shaft of the outer gear ring 23, the first output shaft 5 is fixed, and the traveling device 3 is driven to travel with a larger torque after the second output shaft 6 is loosened; when the sleeve 25 rotates to the position column 30 and the position groove 32 are opposite, under the action of the pulling force of the first tension spring 31, the position column 30 moves downwards and moves into the position groove 32, the sleeve 25 is fixed, the second output shaft 6 cannot rotate, meanwhile, the vertical rod 33 moves upwards, the arc-shaped block 34 is separated from the first output shaft 5, and the first output shaft 5 is loosened.
The ice-making device 7 comprises a vertical first vertical shaft 36 capable of rotating in a reciprocating manner, a cross rod 37 is mounted at the lower end of the first vertical shaft 36, an ice-making blade 38 is mounted at the tail end of the cross rod 37, the ice-making blade 38 is of a fan-shaped block structure, the inner end surface of the ice-making blade is in a conical shape with a narrow top and a wide bottom, a plurality of horizontal arc-shaped blades are uniformly distributed on the conical surface, and the blades are uniformly distributed up and down along the axis of the conical surface; when the first vertical shaft 36 rotates, the ice blade 38 is driven to contact with the icicles, and the blades of the ice blade 38 contact with the icicles and push the icicles, so that the icicles are separated from the wires 42.
In order to realize that the first vertical shaft 36 can rotate back and forth, an incomplete bevel gear 39 is installed on the left side of the planet carrier 24, a bevel gear 40 meshed with the incomplete bevel gear 39 is installed on the first vertical shaft 36, a torsion spring 41 is installed between the first vertical shaft 36 and the box body 1, one end of the torsion spring 41 is fixed on the box body 1, and the other end of the torsion spring 41 is fixed on the first vertical shaft 36; the planet carrier 24 rotates to drive the incomplete bevel gear 39 to rotate, the toothed part of the incomplete bevel gear 39 is meshed with the bevel gear 40 to drive the first vertical shaft 36 to rotate, the torsion spring 41 is subjected to torsional deformation, and after the toothed part of the incomplete bevel gear 39 is meshed with the bevel gear 40, the first vertical shaft 36 rotates in the reverse direction under the torsion action of the torsion spring 41.
Before the device is used, the device is prevented from deflecting and being incapable of moving forwards, a weight box 43 can be installed outside the box body 1, the weight box 43 is hinged with the box body 1 through a cross rod 37, a groove penetrating through the lower end face is formed in the weight box 43, and the weight box 43 is installed on an adjacent wire 42 in use; or a counterweight 43 is arranged on the upper end surface of the box body 1 near the second vertical shaft 19 to prevent the box body 1 from inclining;
the travelling wheel 14 positioned above is positioned at the uppermost part of the displacement, the positioning column 30 is positioned at the lowermost end of the displacement and positioned in the positioning groove 32, and the planet carrier 24 is fixed; the vertical rod 33 is located at the uppermost end of the displacement, the arc-shaped block 34 is separated from the output shaft of the outer gear ring 23, and the outer gear ring 23 is in a rotatable state, namely: the first output shaft 5 is in a working state, and the second output shaft 6 is in a fixed state;
when the ice-removing box is used, an electric wire 42 to be ice-removed is clamped between the upper travelling wheel 14 and the lower travelling wheel 14 through the through groove 17, then the second vertical shaft 19 is rotated, and the second vertical shaft 19 drives the bracket 18 and the travelling wheel 14 above to move downwards due to the threaded connection between the second vertical shaft 19 and the box body 1, and the two travelling wheels 14 clamp the electric wire 42; it is worth noting that the fixing block 9 and the ice removing blade 10 can be arranged into two symmetrical halves along the axis of the ice removing blade 10, the two halves are connected through screw threads, when in use, the two halves are buckled on the electric wire 42 and are tightly connected through bolts;
then, the motor 27 is started, the motor 27 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the sun gear 22 to rotate, the sun gear 22 rotates to drive the outer gear ring 23 to rotate through the planet gear 26, the outer gear ring 23 rotates to drive the first output shaft 5 to rotate, the first output shaft 5 is meshed with the one-way wheel through the first cylindrical gear to drive the lower transverse shaft 12 to rotate, and the one-way clutch is arranged between the one-way wheel and the transverse shaft 12, so that the transverse shaft 12 can be driven to rotate by the rotation of the one-way wheel, the transverse shaft 12 cannot drive the one-way wheel to rotate, therefore, when the transverse shaft 12 rotates, the second one-way wheel 16 cannot be driven to rotate, and at the moment, the first output shaft 5; it should be noted that the first one-way wheel 15 and the second one-way wheel 16 are the same and can drive the travelling wheels 14 to rotate in the same direction, i.e. the direction of the forward movement of the whole device is made to rotate; since the two travelling wheels 14 clamp the electric wire 42, the whole device moves forwards, when the device moves forwards, the ice-scraping blade 11 is contacted with the ice coated on the electric wire 42 to scrape the coated ice, and meanwhile, the ice-clearing blade 10 scrapes and scrapes the scraped ice;
when the front of the power grid meets the icicle and the whole device cannot move forwards, the motor 27 continues to rotate, the outer gear ring 23 cannot rotate, and as the motor 27 continues to rotate, in order to prevent the motor 27 from rotating, when the output is blocked, the motor 27 generates heat and causes danger, the sun gear 22 rotates, the planet carrier 24 is driven by the planet gear 26 and the outer gear ring 23 to rotate with larger torque, the sleeve 25 presses the positioning column 30 to move upwards, the first tension spring 31 is stretched, the positioning column 30 moves out of the positioning groove 32, and the sleeve 25 is loosened; meanwhile, the positioning column 30 moves upwards to push the vertical rod 33 to move downwards through the connecting rod 29, the arc-shaped block 34 presses the output shaft of the outer gear ring 23, and the outer gear ring 23 is fixed, namely the first output shaft 5 is fixed; at this time, the torque of the motor 27 is output through the carrier 24 of the planetary gear train, and at this time, the second output shaft 6 connected to the sleeve 25 rotates;
when the planet carrier 24 rotates, the incomplete bevel gear 39 is driven to rotate together, the incomplete bevel gear 39 drives the first vertical shaft 36 to rotate through the bevel gear 40, the torsion spring 41 is subjected to torsional deformation, the first vertical shaft 36 rotates to drive the ice blade 38 to rotate together, the ice blade 38 positioned on the left side is firstly contacted with the ice column and pushes the ice column, the pressing wheel presses the electric wire 42, so that the ice column and the electric wire 42 cannot rotate in the process that the ice blade 38 pushes the ice column, after the ice blade 38 is contacted with the ice column, the incomplete bevel gear 39 is meshed with the bevel gear 40, the first vertical shaft 36 reversely rotates under the torsion force of the torsion spring 41, and the ice blade 38 on the other side is contacted with the ice column and pushes the ice column;
meanwhile, the second output shaft 6 rotates backwards through the gear shift to drive the second one-way wheel 16 to rotate, the second one-way wheel 16 drives the transverse shaft 12 below to rotate, and similarly, because a one-way clutch is arranged between the one-way wheel and the transverse shaft 12, the transverse shaft 12 can be driven to rotate by the rotation of the one-way wheel, and the transverse shaft 12 cannot be driven to rotate by the rotation of the one-way wheel, so that the first one-way wheel 15 cannot be driven to rotate when the transverse shaft 12 rotates;
under the drive of the planet carrier 24, the device moves forwards again, and because the rotating speed output by the planet carrier 24 is small and the output torque is large when the outer gear ring 23 is fixed, the device has a large forward thrust in the process of moving forwards at the moment, and the obstacle is cleared through the cooperation of the ice removing blade 10;
when the planet carrier 24 drives the sleeve 25 to rotate to the position groove 32 and the position column 30 are opposite, under the action of the tensile force of the first tension spring 31, the position column 30 moves downwards and moves into the position groove 32, the planet carrier 24 is fixed again, meanwhile, the vertical rod 33 moves upwards, the arc-shaped block 34 is separated from the output shaft of the outer gear ring 23, and the outer gear ring 23 is loosened; at the same time, the sleeve 25 is fixed, and if the front obstacle is cleared, the device is driven to clear ice forwards continuously by the first output shaft 5 connected with the outer gear ring 23; if the obstacle is not cleared, the planet carrier 24 is released again, the ice-making device 7 hits the icicles, and at the same time, the device is driven by the planet carrier 24, so that the obstacle is removed forwards with a large force.
After the barrier is eradicated, the planet carrier 24 rotates to the position fixing column 30 and is opposite to the position fixing groove 32, under the action of the tensile force of the first tension spring 31, the position fixing column 30 moves downwards and moves into the position fixing groove 32, the planet carrier 24 is fixed again, meanwhile, the vertical rod 33 moves upwards, the arc-shaped block 34 is separated from the output shaft of the outer gear ring 23, the outer gear ring 23 is loosened, and the device is driven by the outer gear ring 23 to clear ice forwards.
According to the invention, the forward moving speed can be automatically adjusted according to the actual working condition through the matching action of the planetary gear train, the ice removing blade 10 and the ice scraping blade 11, when the ice removing blade does not meet obstacles such as icicles and the like, the outer gear ring 23 drives the device to move forward to perform ice removing work, ice removal is performed at a larger speed, and when the device meets obstacles such as icicles and the like, the obstacle is removed by a larger output torque, so that the device can be smoothly deiced, and the situation that the device is blocked and the motor 27 generates heat due to the meeting of the obstacle is avoided.
According to the invention, through the cooperation of the planetary gear train and the ice blade 38, when the ice column cannot be cleaned forwards, the ice blade 38 pushes the ice column from the left direction and the right direction, so that the ice column can be cleaned, the situation that the ice column cannot be cleaned due to blocking of the ice column is prevented, automatic ice cleaning can be realized, the operation of people is reduced, and the ice cleaning efficiency can be greatly improved.
The ice column clearing device is novel in concept, ingenious in structure and high in practicability, can automatically adjust the output speed and the torque according to actual conditions, can clear ice columns well when the ice columns meet, enables ice clearing work to be carried out smoothly, prevents the motor 27 from generating heat due to the fact that the whole device is blocked, and is safer.
Claims (10)
1. A power grid deicing device is characterized by comprising a box body (1), wherein an ice cleaning device (2) is installed on the front end face of the box body (1), a traveling device (3) capable of driving the box body to travel forwards is installed in the box body (1) on the rear side of the ice cleaning device (2), a driving device (4) is installed in the box body (1), the driving device (4) comprises a first output shaft (5) and a second output shaft (6) which are coaxial, the first output shaft (5) and the second output shaft (6) of the driving device (4) are both connected with the traveling device (3), and the tail end of the second output shaft (6) of the driving device (4) is connected with an ice beating device (7) capable of knocking out ice columns;
a clutch device (8) is arranged between the driving device (4) and the box body (1); when the ice cleaning device (2) is used for deicing normally, the clutch device (8) enables the second output shaft (6) of the driving device (4) to be fixed, the ice beating device (7) is in a non-working state at the moment, the driving device (4) drives the traveling device (3) to work through the first output shaft (5), and the ice cleaning device (2) is used for cleaning ice wrapped on the electric wire (42); when the ice cleaning device (2) meets ice columns, the traveling device (3) cannot drive the box body (1) to travel, the first output shaft (5) is clamped, the clutch device (8) loosens the second output shaft (6) and enables the first output shaft (5) to be fixed, the second output shaft (6) drives the traveling device (3) to travel with large torque to continue ice cleaning, meanwhile, the second output shaft (6) drives the ice beating device (7) to rotate in a reciprocating mode, and the ice beating device (7) beats the ice columns; after the icicles are cleaned, the clutch device (8) releases the first output shaft (5) and fixes the second output shaft (6) again.
2. The power grid deicing device according to claim 1, wherein the deicing device (2) comprises a fixed block (9) installed on the front wall of the box body (1), a tapered deicing knife (10) arranged in the front-back direction is installed on the fixed block (9), the diameter of the front end of the deicing knife (10) is smaller than that of the rear end of the deicing knife, a plurality of ice scraping knives (11) are uniformly distributed on the outer circumference of the deicing knife (10), and the cutting edges of the ice scraping knives (11) are inclined planes with high front parts and low rear parts.
3. The grid deicing device according to claim 1, wherein the traveling device (3) comprises two horizontal transverse shafts (12) which are arranged up and down and can rotate around the axes of the transverse shafts, the upper side wall and the lower side wall of the box body (1) are respectively provided with a supporting plate (13) in the front-back direction, the transverse shafts (12) are arranged between the right wall of the box body (1) and the supporting plates (13), the two transverse shafts (12) are respectively provided with a traveling wheel (14), the upper traveling wheel (14) and the lower traveling wheel (14) can clamp wires (42), the transverse shaft (12) below is provided with a first one-way wheel (15) and a second one-way wheel (16), the first one-way wheel (15) and the second one-way wheel (16) are coaxial, the first one-way wheel (15) or the second one-way wheel (16) can rotate to drive the transverse shaft (12) below to rotate, and the transverse shaft (, the walking wheels (14) can be driven to walk on the electric wires (42).
4. The power grid deicing device according to claim 1, wherein a through groove (17) penetrating through the box body (1) in the front-rear direction is formed in the right side plate of the box body (1), an electric wire (42) can enter between the two traveling wheels (14) through the through groove (17), and the traveling wheels (14) positioned above can move up and down; when the electric wire lifting device is used, the upper travelling wheels (14) are moved upwards firstly, so that the electric wires (42) are placed between the two travelling wheels (14), and then the upper travelling wheels (14) are moved downwards.
5. The grid deicing device according to claim 1, wherein a support (18) is mounted on a wheel shaft of the upper traveling wheel (14), a second vertical shaft (19) is mounted on the support (18), the second vertical shaft (19) is connected with the support (18) through a bearing, the second vertical shaft (19) is connected with the box body (1) through a thread, vertical guide grooves (20) are formed in the upper supporting plate (13) and the box body (1), and two ends of the wheel shaft of the upper traveling wheel (14) are placed in the guide grooves (20) and can move up and down along the guide grooves (20).
6. A grid deicing device according to claim 1, characterized in that the drive unit (4) comprises a horizontal rotating shaft (21) rotatable about its own axis, the end of the rotating shaft (21) is connected to a planetary gear train, the end of the rotating shaft (21) is connected to a sun gear (22) of the planetary gear train, an outer ring gear (23) is connected to the first output shaft (5), the diameter of a planet carrier (24) is larger than the diameter of the outer ring gear (23), a sleeve (25) fitted around the outer ring gear (23) is mounted on the planet carrier (24), the sleeve (25) is connected to the outer ring gear (23) via a bearing, the second output shaft (6) is fitted around the first output shaft (5) and fixed to the sleeve (25), the first output shaft (5) is provided with a first cylindrical gear, the second output shaft (6) is provided with a second cylindrical gear, the first cylindrical gear is meshed with the first one-way wheel (15), and the second cylindrical gear is meshed with the second one-way wheel (16) backwards through gear shift.
7. The grid deicing device according to claim 1, wherein a motor (27) is installed in the box body (1), the motor (27) is connected with the rotating shaft (21) through a speed reducer, and the motor (27) rotates to drive the rotating shaft (21) to rotate.
8. The grid deicing device according to claim 1, wherein the clutch device (8) comprises a connecting block (28) mounted on the box body (1), the connecting block (28) is hinged with a rotatable connecting rod (29), the left side of the connecting rod (29) is hinged with a vertical positioning column (30) capable of moving up and down, the positioning column (30) penetrates through the side wall of the box body (1) and is in clearance fit with the box body (1), the positioning column (30) positioned above the box body (1) is sleeved with a first tension spring (31), the upper end of the first tension spring (31) is fixed on the positioning column (30), the lower end of the first tension spring (31) is fixed on the box body (1), the sleeve (25) of the planet carrier (24) is provided with positioning grooves (32) corresponding to the positioning column (30) one by one, the inner end of the positioning column (30) is spherical and can be placed in the positioning grooves (32), connecting rod (29) right side articulates there is a montant (33) that is located first output shaft (5) top, clearance fit between montant (33) and box (1), the lower extreme of montant (33) is located box (1) and installs an arc piece (34), is provided with a plurality of archs of following first output shaft (5) direction on first output shaft (5) periphery, offers the recess that corresponds with the arch on the interior disc of arc piece (34), the articulated department at connecting rod (29) both ends seted up one elongated slot (35), the pin joint can be followed elongated slot (35) and removed.
9. The power grid deicing device according to claim 1, wherein the deicing device (7) comprises a vertical and reciprocating rotating first vertical shaft (36), a cross rod (37) is mounted at the lower end of the first vertical shaft (36), a deicing blade (38) is mounted at the tail end of the cross rod (37), the deicing blade (38) is of a fan-shaped block structure, the inner end surface of the deicing blade is in a conical shape with a narrow top and a wide bottom, a plurality of horizontal arc-shaped blades are uniformly distributed on the conical surface, and the blades are uniformly distributed up and down along the axis of the conical surface.
10. The grid deicing device according to claim 1, wherein an incomplete bevel gear (39) is mounted on the left side of the planet carrier (24), a bevel gear (40) meshed with the incomplete bevel gear (39) is mounted on the first vertical shaft (36), a torsion spring (41) is mounted between the first vertical shaft (36) and the box body (1), one end of the torsion spring (41) is fixed on the box body (1), and the other end of the torsion spring (41) is fixed on the first vertical shaft (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010345124.9A CN111431123B (en) | 2020-04-27 | 2020-04-27 | Power grid deicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010345124.9A CN111431123B (en) | 2020-04-27 | 2020-04-27 | Power grid deicing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111431123A true CN111431123A (en) | 2020-07-17 |
| CN111431123B CN111431123B (en) | 2021-07-30 |
Family
ID=71556877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010345124.9A Active CN111431123B (en) | 2020-04-27 | 2020-04-27 | Power grid deicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111431123B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557089A (en) * | 2008-04-09 | 2009-10-14 | 国网北京电力建设研究院 | Conducting wire deicing method and device for high-voltage transmission line |
| CN201413972Y (en) * | 2009-06-04 | 2010-02-24 | 山东大学 | Deicing device for high-voltage transmission cable |
| RU2449443C1 (en) * | 2011-02-17 | 2012-04-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Амурский гуманитарно-педагогический государственный университет" | Device for power line wire de-icing |
| CN206148905U (en) * | 2016-10-18 | 2017-05-03 | 兰州理工大学 | High -tension transmission wire removes ice maker |
| CN108599075A (en) * | 2018-05-21 | 2018-09-28 | 国家电网公司 | Cable deicing device |
| CN209692314U (en) * | 2019-03-11 | 2019-11-26 | 贵州电网有限责任公司 | A kind of automatic de-icing device beats mechanism of ice |
| CN210201441U (en) * | 2019-07-30 | 2020-03-27 | 崔俊 | Safe operation and maintenance access device based on smart power grid dispatching control system |
-
2020
- 2020-04-27 CN CN202010345124.9A patent/CN111431123B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557089A (en) * | 2008-04-09 | 2009-10-14 | 国网北京电力建设研究院 | Conducting wire deicing method and device for high-voltage transmission line |
| CN201413972Y (en) * | 2009-06-04 | 2010-02-24 | 山东大学 | Deicing device for high-voltage transmission cable |
| RU2449443C1 (en) * | 2011-02-17 | 2012-04-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Амурский гуманитарно-педагогический государственный университет" | Device for power line wire de-icing |
| CN206148905U (en) * | 2016-10-18 | 2017-05-03 | 兰州理工大学 | High -tension transmission wire removes ice maker |
| CN108599075A (en) * | 2018-05-21 | 2018-09-28 | 国家电网公司 | Cable deicing device |
| CN209692314U (en) * | 2019-03-11 | 2019-11-26 | 贵州电网有限责任公司 | A kind of automatic de-icing device beats mechanism of ice |
| CN210201441U (en) * | 2019-07-30 | 2020-03-27 | 崔俊 | Safe operation and maintenance access device based on smart power grid dispatching control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111431123B (en) | 2021-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202941159U (en) | Novel whole-stalk-type sugarcane combine harvester | |
| CN111541214B (en) | Cable deicing robot | |
| CN105946997A (en) | Caterpillar band mud stripping device, caterpillar band type walking mechanism and caterpillar band type tractor | |
| CN111431123B (en) | Power grid deicing device | |
| US2484071A (en) | Lawn mower | |
| CN111431124B (en) | Power grid deicing device capable of automatically clearing icicles | |
| CN102814811A (en) | Rescue robot | |
| CN216058316U (en) | Agricultural machinery has wearing-resistant structure's harvester | |
| CN101715676B (en) | Soil removal pulling bar device | |
| CN208063812U (en) | Mechanical Driven corn yield increasing cuts seedling machine | |
| CN115425572A (en) | Wind-driven automatic cruising maintenance robot for overhead line | |
| CN114825165B (en) | Snow and ice removing device for power transmission line of power system | |
| US5467828A (en) | Hydraulically powered stalk and root shredder | |
| CN212175632U (en) | Fallen leaf cleaning trolley | |
| CN212726434U (en) | High-voltage line deicing platform | |
| CN113492117A (en) | Bridge suspension cable deicing and impurity removing device | |
| CN110000122B (en) | Electric platform sweeper | |
| US3293681A (en) | Sewer cleaning machine | |
| CN109594505B (en) | Road drainage groove cleaner | |
| CN113262998A (en) | Bridge suspension cable cleaning device | |
| CN111480450A (en) | Small-size lawn mower | |
| CN111034456A (en) | Double-shaft straw crushing and returning machine | |
| CN220123461U (en) | Weed chopper for garden engineering | |
| CN111201903A (en) | Corn tedder | |
| CN217826268U (en) | Livestock-raising house excrement and urine cleaning device |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210714 Address after: Plant c5-1, Jiade Industrial Park Phase II, 269 Jinlong East Road, Hetang District, Zhuzhou City, Hunan Province, 412000 Applicant after: ZHUZHOU RUILI TOOLS Co.,Ltd. Address before: No. 18, Ying Cai street, Hui Ji District, Zhengzhou, Henan Province Applicant before: ZHENGZHOU INSTITUTE OF TECHNOLOGY |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Plant c5-1, Jiade Industrial Park Phase II, 269 Jinlong East Road, Hetang District, Zhuzhou City, Hunan Province, 412000 Patentee after: Zhuzhou Ruili cutting tools Co.,Ltd. Address before: Plant c5-1, Jiade Industrial Park Phase II, 269 Jinlong East Road, Hetang District, Zhuzhou City, Hunan Province, 412000 Patentee before: ZHUZHOU RUILI TOOLS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |