CN111431122B - High tension transmission line removes ice maker - Google Patents
High tension transmission line removes ice maker Download PDFInfo
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- CN111431122B CN111431122B CN202010275922.9A CN202010275922A CN111431122B CN 111431122 B CN111431122 B CN 111431122B CN 202010275922 A CN202010275922 A CN 202010275922A CN 111431122 B CN111431122 B CN 111431122B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 83
- 239000000758 substrate Substances 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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Abstract
A high-voltage transmission line deicing machine relates to the field of transmission line maintenance equipment. The problem of current deicing machine can't realize simple structure simultaneously, do not add heavy burden to the power transmission line, and have high deicing rate is solved. The deicing clamp comprises a deicing clamp and deicing plates, wherein the deicing plates are fixed on a clamping part of the deicing clamp, and the power transmission line is clamped by the two deicing plates which are oppositely arranged, so that an ice layer on the power transmission line is removed; each deicing plate is divided into a cutting part and a crushing part from bottom to top; the cutting part consists of M arc-shaped cutters, the M arc-shaped cutters are sequentially and uniformly distributed along the length direction of the power transmission line, and the cutting edges of the arc-shaped cutters are semicircular and are used for cutting the ice layer in the circumferential direction of the power transmission line; the crushing part is composed of N bulges and is used for clamping and crushing the cut ice layer so as to crush the ice layer. The invention is mainly used for cleaning the ice layer of the transmission line.
Description
Technical Field
The invention relates to the field of power transmission line maintenance equipment, in particular to a power transmission line deicing machine for removing ice on a high-voltage power transmission line.
Background
In areas with heavy rain and snow weather in winter, the transmission line can be covered with an ice layer, the weight of the transmission line is increased, the line breakage is easy to happen, potential safety hazards are brought to the transmission line, and the safe operation of a power grid is damaged.
At present, the domestic deicing modes mainly comprise artificial deicing, electric deicing, mechanical deicing and the like;
the artificial deicing efficiency is low, the danger is high, and the strength is high;
the electric ice melting cost is extremely high, the reliability is low, and the melted ice is condensed into ice edges again;
a mechanical deicing method is characterized in that a robot walking on a line is provided, deicing is carried out through a clamping device and a deicing device, the robot is too complex in structure, not only needs to be provided with a walking mechanism, but also needs to be provided with a deicing mechanism, and needs an independent power source, so that the deicing mode is carried out by utilizing the robot walking on the line, larger load is invisibly added to a power transmission line, and the power transmission line is more prone to being broken;
meanwhile, the walking robot can also be used for deicing by methods such as mechanical vibration line vibration ice crushing, beating deicing, rolling deicing and the like, the deicing mode needs to use larger force for vibration or beating, the strength of the power transmission line is damaged under the condition of large acting force, the fluctuation coefficient of the power transmission line is increased, and the power transmission line is more prone to being broken;
in summary, the conventional deicing machine cannot simultaneously achieve the problems of simple structure, no load on the power transmission line, and high deicing rate, and therefore, the above problems need to be solved urgently.
Disclosure of Invention
The invention provides an ice removing machine and an ice removing system for a high-voltage transmission line, which aim to solve the problems that the existing ice removing machine cannot realize simple structure, does not add load to the transmission line and has high ice removing rate.
A deicing machine for a high-voltage transmission line comprises a deicing clamp and deicing plates, wherein the deicing plates are fixed on a clamping part of the deicing clamp, and the transmission line is clamped by the two deicing plates which are oppositely arranged, so that an ice layer on the transmission line is removed;
each deicing plate is divided into a cutting part and a crushing part from bottom to top;
the cutting part consists of M arc-shaped cutters, the M arc-shaped cutters are sequentially and uniformly distributed along the length direction of the power transmission line, and the cutting edges of the arc-shaped cutters are semicircular and are used for cutting the ice layer in the circumferential direction of the power transmission line;
the crushing part is composed of N bulges and is used for clamping and crushing the cut ice layer so as to crush the ice layer;
m and N are both integers greater than 10.
Preferably, the projections of the breaking portion are cones or cylinders having spikes.
Preferably, the N projections of the shredding section form undulating wave-shaped tines that extend along the length of the transmission line.
Preferably, the cutting part further comprises a linear cutter with a cutting edge, the linear cutter is positioned between the two arc-shaped cutters and is perpendicular to the arc-shaped cutters, and the linear cutter is used for cutting the ice layer in the axial direction of the power transmission line.
Preferably, the deicing machine for the high-voltage transmission line further comprises a travelling mechanism, a lifting mechanism, a control mechanism and a detection mechanism;
the lifting mechanism, the control mechanism and the detection mechanism are all fixed on the traveling mechanism, and the deicing clamp is fixed on the lifting mechanism;
the lifting mechanism is used for controlling the lifting of the deicing clamp;
the detection mechanism is used for detecting the geographic coordinates of the layout route of the power transmission line in the preset detection area, detecting the thickness of an ice layer of the power transmission line in the current deicing area, detecting the height of the power transmission line in the current deicing area from the ground, and sending the geographic coordinates, the thickness of the ice layer and the height information of the detected layout route to the control mechanism;
the control mechanism plans the travelling route of the travelling mechanism according to the received geographic coordinates of the layout route, controls the lifting mechanism according to the detected height information, and controls the opening and closing degree of the deicing clamp according to the thickness of the ice layer;
and the walking mechanism walks according to the walking route planned by the control mechanism.
Preferably, the deicing clamp comprises a U-shaped fixed base, a long-strip-shaped sliding rail with sliding teeth on two sides and two mechanical arms;
each mechanical arm is fixed with an ice removing plate;
the strip-shaped slide rail is positioned in the U-shaped fixed base and is consistent with the extension direction of the U-shaped fixed base;
a transmission shaft is fixed on one end face of the strip-shaped sliding rail, penetrates through the bottom of the U-shaped fixing base and is in sliding connection with the bottom of the U-shaped fixing base, so that the strip-shaped sliding rail extends out of or is accommodated in the U-shaped fixing base;
the strip-shaped sliding rail is provided with a left sliding surface and a right sliding surface;
two arms are located the left and right sides of rectangular shape slide rail to respectively with two smooth surface cooperations about the rectangular shape slide rail, stretch out or accomodate in U type fixed baseplate through the rectangular shape slide rail of drive, control opening and shutting of two arms.
Preferably, each sliding surface of the strip-shaped sliding rail is provided with two sliding teeth;
each mechanical arm comprises an upper fixed base plate, a lower fixed base plate, a clamping plate, a No. 1 rotating gear, a No. 2 rotating gear, a No. 3 rotating gear, a No. 1 fixed gear and a No. 2 fixed gear;
the clamping plate is used as a clamping part of the deicing clamp and is fixedly connected with the deicing plate; the No. 1 fixed gear, the No. 2 fixed gear and the No. 2 rotating gear are positioned between the upper fixed substrate and the lower fixed substrate, and the No. 2 rotating gear is positioned between the No. 1 fixed gear and the No. 2 fixed gear and is meshed with each other;
the upper end face and the lower end face of the No. 1 fixed gear are respectively fixed on the lower surface of the upper fixed substrate and the upper surface of the lower fixed substrate;
the upper end face and the lower end face of the No. 2 fixed gear are respectively fixed on the lower surface of the upper fixed substrate and the upper surface of the lower fixed substrate, and the No. 2 fixed gear is rotatably connected with the clamping plate through a rotating shaft;
the No. 2 rotating gear is rotationally connected with the upper fixed base plate and the lower fixed base plate through a rotating shaft;
the No. 1 rotating gear is positioned on the upper surface of the upper fixed base plate, and the lower end face of the No. 1 rotating gear is fixedly connected with the upper surface of the upper fixed base plate;
the No. 3 rotating gear is positioned on the lower surface of the lower fixed base plate, and the upper end surface of the No. 3 rotating gear is fixedly connected with the lower surface of the lower fixed base plate;
the No. 1 rotating gear, the No. 3 rotating gear and the No. 1 fixed gear are coaxially arranged, the No. 1 rotating gear and the No. 3 rotating gear are fixedly connected with a rotating shaft in the No. 1 rotating gear, and the No. 1 fixed gear is rotatably connected with the rotating shaft in the No. 1 fixed gear;
the No. 1 rotating gear and the No. 3 rotating gear are respectively meshed with the two sliding teeth on each sliding surface of the elongated sliding rail.
The invention has the following beneficial effects:
1. the deicing machine for the high-voltage power transmission line is simple in structure, does not need to crawl on the power transmission line, cannot increase the load of the power transmission line, is mainly divided into two steps, namely, the ice layer is cut firstly, the ice layer is crushed secondly, and is high in deicing speed and high in deicing efficiency.
2. The structure of the whole mechanical arm is improved, the mechanical arm is mainly realized through a plurality of gears, the realization is convenient, the clamping force on the power transmission line is uniform, and the damage to the power transmission line is avoided.
3. The specific structures of the cutting part and the crushing part are improved, and the cutting completion degree is guaranteed, so that the deicing efficiency is improved.
Drawings
Fig. 1 is a schematic overall three-dimensional structure diagram of an ice remover for a high-voltage transmission line according to the present invention;
FIG. 2 is a schematic three-dimensional structure of FIG. 1 with portions broken away;
FIG. 3 is a schematic three-dimensional structure of FIG. 2 during a pinching operation;
fig. 4 and 5 are both schematic structural views of the deicing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
The embodiment is described with reference to fig. 1, 4 and 5, and the deicing machine for the high-voltage transmission line according to the embodiment comprises a deicing clamp 1 and deicing plates 2, wherein the deicing plates 2 are fixed on clamping parts of the deicing clamp 1, and the transmission line is clamped by the two deicing plates 2 which are oppositely arranged, so that an ice layer on the transmission line is removed;
each deicing plate 2 is divided into a cutting part 2-1 and a crushing part 2-2 from bottom to top;
the cutting part 2-1 is composed of M arc-shaped cutters, the M arc-shaped cutters are sequentially and uniformly distributed along the length direction of the power transmission line, and the cutting edges of the arc-shaped cutters are semicircular and are used for cutting the ice layer in the circumferential direction of the power transmission line;
the crushing part 2-2 is composed of N bulges, and the crushing part 2-2 is used for clamping and crushing the cut ice layer so as to crush the ice layer;
m and N are both integers greater than 10.
In the embodiment, the deicing clamp 1 is provided with two oppositely-arranged clamping parts, each clamping part is fixedly provided with one deicing plate 2, the two deicing plates 2 are oppositely arranged, each deicing plate 2 is divided into a cutting part 2-1 and a crushing part 2-2, when the deicing clamp is used, an ice layer in the circumferential direction of a power transmission line is firstly cut through the cutting part 2-1, and the crushing part 2-2 clamps the cut ice layer after the cutting is finished, so that the ice layer on the power transmission line is removed.
Further, referring specifically to fig. 4, the protrusions of the crushing portion 2-2 are cones or cylinders with spikes.
In the preferred embodiment, the protrusions are cones or cylinders with spikes that break the ice layer more easily.
Further, referring specifically to fig. 5, the N protrusions of the shredding section 2-2 form undulating, wave-shaped tines that extend along the length of the transmission line.
In the preferred embodiment, the N protrusions form the wavy pointed teeth, the wavy pointed teeth are unfolded along the length direction of the power transmission line, and the contact area between the wavy pointed teeth and the ice layer is large, so that the ice layer can be conveniently removed.
Further, referring to fig. 4 and 5 in particular, the cutting part 2-1 further includes a linear type cutter having a cutting edge, the linear type cutter is disposed between the two arc-shaped cutters and perpendicular to the arc-shaped cutters, and the linear type cutter is used for cutting the ice layer in the axial direction of the power transmission line.
In this preferred embodiment, the cutter through the linear type cuts the ice sheet of power transmission line axial direction, cuts the ice sheet of power transmission line circumferential direction through the arc cutter, cuts the ice sheet on the power transmission line through the cutter of two kinds, does preliminary destruction to the ice sheet on the power transmission line and handles, makes preparation for smashing the ice sheet on next step to improve deicing efficiency.
Furthermore, the high-voltage transmission line deicing machine further comprises a travelling mechanism, a lifting mechanism, a control mechanism and a detection mechanism;
the lifting mechanism, the control mechanism and the detection mechanism are all fixed on the traveling mechanism, and the deicing clamp 1 is fixed on the lifting mechanism;
the lifting mechanism is used for controlling the lifting of the deicing clamp 1;
the detection mechanism is used for detecting the geographic coordinates of the layout route of the power transmission line in the preset detection area, detecting the thickness of an ice layer of the power transmission line in the current deicing area, detecting the height of the power transmission line in the current deicing area from the ground, and sending the geographic coordinates, the thickness of the ice layer and the height information of the detected layout route to the control mechanism;
the control mechanism plans the travelling route of the travelling mechanism according to the received geographic coordinates of the layout route, controls the lifting mechanism according to the detected height information, and controls the opening and closing degree of the deicing clamp 1 according to the thickness of the ice layer;
and the walking mechanism walks according to the walking route planned by the control mechanism.
In the preferred embodiment, the route is planned, the lifting degree of the lifting mechanism and the opening and closing degree of the deicing clamp 1 are controlled through the detection result, the damage of the power transmission line is prevented, and the deicing efficiency and accuracy are improved.
Further, referring specifically to fig. 1 to 3, the deicing fixture 1 includes a U-shaped fixed base 1-1, an elongated sliding rail 1-2 having sliding teeth on both sides, and two mechanical arms 1-3;
an ice removing plate 2 is fixed on each mechanical arm 1-3;
the strip-shaped slide rail 1-2 is positioned in the U-shaped fixed base 1-1 and is consistent with the extension direction of the U-shaped fixed base 1-1;
a transmission shaft 1-2-1 is fixed on one end face of the strip-shaped sliding rail 1-2, the transmission shaft 1-2-1 penetrates through the bottom of the U-shaped fixed base 1-1 and is in sliding connection with the bottom of the U-shaped fixed base 1-1, so that the strip-shaped sliding rail 1-2 extends out of or is accommodated in the U-shaped fixed base 1-1;
the strip-shaped sliding rail 1-2 is provided with a left sliding surface and a right sliding surface;
the two mechanical arms 1-3 are positioned at the left side and the right side of the strip-shaped sliding rail 1-2 and are respectively matched with the left sliding surface and the right sliding surface of the strip-shaped sliding rail 1-2, and the opening and closing of the two mechanical arms 1-3 are controlled by driving the strip-shaped sliding rail 1-2 to extend out or be accommodated in the U-shaped fixed base 1-1.
In the preferred embodiment, the two mechanical arms 1-3 are driven to open and close through the strip-shaped sliding rails 1-2, so that the structure is simple, the realization is convenient, and the cost is low.
Further, referring to fig. 1 to 3 specifically, each sliding surface of the elongated sliding rail 1-2 is provided with two sliding teeth 1-2-2;
each mechanical arm 1-3 comprises an upper fixed base plate 1-3-1, a lower fixed base plate 1-3-2, a clamping plate 1-3-3, a number 1 rotating gear 1-3-4, a number 2 rotating gear 1-3-5, a number 3 rotating gear 1-3-6, a number 1 fixed gear 1-3-7 and a number 2 fixed gear 1-3-8;
the clamping plates 1-3-3 are used as clamping parts of the deicing clamp 1 and are fixedly connected with the deicing plate 2;
the No. 1 fixed gear 1-3-7, the No. 2 fixed gear 1-3-8 and the No. 2 rotating gear 1-3-5 are positioned between the upper fixed substrate 1-3-1 and the lower fixed substrate 1-3-2, and the No. 2 rotating gear 1-3-5 is positioned between the No. 1 fixed gear 1-3-7 and the No. 2 fixed gear 1-3-8 and meshed with each other;
the upper end face and the lower end face of the No. 1 fixed gear 1-3-7 are respectively fixed on the lower surface of the upper fixed substrate 1-3-1 and the upper surface of the lower fixed substrate 1-3-2;
the upper end face and the lower end face of the No. 2 fixed gear 1-3-8 are respectively fixed on the lower surface of the upper fixed substrate 1-3-1 and the upper surface of the lower fixed substrate 1-3-2, and the No. 2 fixed gear 1-3-8 is rotatably connected with the clamping plate 1-3-3 through a rotating shaft;
the No. 2 rotating gear 1-3-5 is rotationally connected with the upper fixed base plate 1-3-1 and the lower fixed base plate 1-3-2 through a rotating shaft;
the No. 1 rotating gear 1-3-4 is positioned on the upper surface of the upper fixed base plate 1-3-1, and the lower end face of the No. 1 rotating gear 1-3-4 is fixedly connected with the upper surface of the upper fixed base plate 1-3-1;
the No. 3 rotating gear 1-3-6 is positioned on the lower surface of the lower fixed base plate 1-3-2, and the upper end surface of the No. 3 rotating gear 1-3-6 is fixedly connected with the lower surface of the lower fixed base plate 1-3-2;
the number 1 rotating gear 1-3-4, the number 3 rotating gear 1-3-6 and the number 1 fixed gear 1-3-7 are coaxially arranged, the number 1 rotating gear 1-3-4 and the number 3 rotating gear 1-3-6 are fixedly connected with a rotating shaft in the number 1 rotating gear, and the number 1 fixed gear 1-3-7 is rotatably connected with the rotating shaft in the number 1 rotating gear;
the number 1 rotating gear 1-3-4 and the number 3 rotating gear 1-3-6 are respectively meshed with the two sliding teeth 1-2-2 on each sliding surface of the strip-shaped sliding rail 1-2.
In the present preferred embodiment, the No. 1 rotary gear 1-3-4, the No. 2 rotary gear 1-3-5 and the No. 3 rotary gear 1-3-6 are rotatable with respect to the upper fixed base plate 1-3-1 or the lower fixed base plate 1-3-2, and the No. 1 fixed gear 1-3-7 and the No. 2 fixed gear 1-3-8 are not rotatable with respect to the upper fixed base plate 1-3-1 or the lower fixed base plate 1-3-2.
When in specific application, the elongated sliding rail 1-2 moves relative to the U-shaped fixed base 1-1 through the transmission shaft 1-2-1, as the No. 1 rotating gear 1-3-4 and the No. 3 rotating gear 1-3-6 are respectively meshed with the two sliding teeth 1-2-2 on each sliding surface of the strip-shaped sliding rail 1-2, the movement of the strip-shaped sliding rail 1-2 drives the No. 1 rotating gear 1-3-4 and the No. 3 rotating gear 1-3-6 to rotate relative to the rotating shaft of the self rotating, and the lower end face of the No. 1 rotating gear 1-3-4 is fixedly connected with the upper surface of the upper fixed substrate 1-3-1, and the upper end face of the No. 3 rotating gear 1-3-6 is fixedly connected with the lower surface of the lower fixed substrate 1-3-2; so that the rotation of the No. 1 rotating gear 1-3-4 and the No. 3 rotating gear 1-3-6 drives the upper fixed substrate 1-3-1 and the lower fixed substrate 1-3-2 to move;
and because the No. 1 fixed gear 1-3-7 is rotationally connected with the rotating shaft in the No. 1 fixed gear 1-3-7, the rotating shaft is driven to rotate by the No. 1 rotating gear 1-3-4 and the No. 3 rotating gear 1-3-6, the No. 1 fixed gear 1-3-7 is fixed relative to the rotating shaft and the No. 1 rotating gear 1-3-4 and the No. 3 rotating gear 1-3-6, but the upper end surface and the lower end surface of the No. 1 fixed gear 1-3-7 are respectively fixed on the lower surface of the upper fixed substrate 1-3-1 and the upper surface of the lower fixed substrate 1-3-2, the No. 1 fixed gear 1-3-7, the upper fixed substrate 1-3-1 and the lower fixed substrate 1-3-2 can be regarded as an integral part, and the No. 2 rotating gear 1-3-5 is in charge with the No. 1 fixed gear 1-3 due to the integral rotation The No. 7 and No. 2 fixed gears 1-3-8 move, and the No. 2 rotating gears 1-3-5 move, so that the two mechanical arms 1-3 are always parallel and have consistent opening degrees, and the clamping force of power transmission points is ensured to be uniform.
The whole mechanical arm 1-3 is mainly realized through a plurality of gears, is convenient to realize and has uniform clamping force on the power transmission line.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (6)
1. The deicing machine for the high-voltage transmission line comprises a deicing clamp (1) and deicing plates (2), wherein the deicing plates (2) are fixed on a clamping part of the deicing clamp (1), and the transmission line is clamped by the two deicing plates (2) which are oppositely arranged, so that an ice layer on the transmission line is removed;
each deicing plate (2) is divided into a cutting part (2-1) and a crushing part (2-2) from bottom to top;
the cutting part (2-1) is composed of M arc-shaped cutters, the M arc-shaped cutters are sequentially and uniformly distributed along the length direction of the power transmission line, and the cutting edges of the arc-shaped cutters are semicircular and are used for cutting the ice layer in the circumferential direction of the power transmission line;
the crushing part (2-2) is composed of N bulges, and the crushing part (2-2) is used for clamping and crushing the cut ice layer so as to crush the ice layer;
m and N are both integers greater than 10;
the deicing clamp is characterized in that the deicing clamp (1) comprises a U-shaped fixed base (1-1), a long strip-shaped sliding rail (1-2) with sliding teeth on two sides and two mechanical arms (1-3);
an ice removing plate (2) is fixed on each mechanical arm (1-3);
the strip-shaped sliding rail (1-2) is positioned in the U-shaped fixed base (1-1) and is consistent with the extension direction of the U-shaped fixed base (1-1);
a transmission shaft (1-2-1) is fixed on one end face of the strip-shaped sliding rail (1-2), the transmission shaft (1-2-1) penetrates through the bottom of the U-shaped fixing base (1-1) and is in sliding connection with the bottom of the U-shaped fixing base (1-1), so that the strip-shaped sliding rail (1-2) extends out of or is accommodated in the U-shaped fixing base (1-1);
the strip-shaped sliding rail (1-2) is provided with a left sliding surface and a right sliding surface;
the two mechanical arms (1-3) are positioned at the left side and the right side of the strip-shaped sliding rail (1-2) and are respectively matched with the left sliding surface and the right sliding surface of the strip-shaped sliding rail (1-2), and the opening and closing of the two mechanical arms (1-3) are controlled by driving the strip-shaped sliding rail (1-2) to extend out or be accommodated in the U-shaped fixed base (1-1).
2. The deicing machine for high-voltage transmission lines as claimed in claim 1, wherein the protrusions of the crushing sections (2-2) are cones or cylinders with spikes.
3. The deicing machine for high voltage transmission lines according to claim 1, characterized in that the N projections of the crusher part (2-2) form undulating wave-shaped tines which are spread along the length of the transmission line.
4. The deicing machine for high-voltage transmission lines as claimed in claim 1, wherein the cutting section (2-1) further comprises a linear-edge cutter disposed between and perpendicular to the two curved-edge cutters, the linear-edge cutter being configured to cut an ice layer in an axial direction of the transmission line.
5. The deicing machine for the high-voltage transmission lines according to claim 1, 2, 3 or 4, characterized by further comprising a traveling mechanism, a lifting mechanism, a control mechanism and a detection mechanism;
the lifting mechanism, the control mechanism and the detection mechanism are all fixed on the traveling mechanism, and the deicing clamp (1) is fixed on the lifting mechanism;
the lifting mechanism is used for controlling the lifting of the deicing clamp (1);
the detection mechanism is used for detecting the geographic coordinates of the layout route of the power transmission line in the preset detection area, detecting the thickness of an ice layer of the power transmission line in the current deicing area, detecting the height of the power transmission line in the current deicing area from the ground, and sending the geographic coordinates, the thickness of the ice layer and the height information of the detected layout route to the control mechanism;
the control mechanism plans the travelling route of the travelling mechanism according to the received geographic coordinates of the layout route, controls the lifting mechanism according to the detected height information, and controls the opening and closing degree of the deicing clamp (1) according to the thickness of the ice layer;
and the walking mechanism walks according to the walking route planned by the control mechanism.
6. The deicing machine for high-voltage transmission lines as claimed in claim 1, wherein each sliding surface of the elongated sliding rail (1-2) is provided with two sliding teeth (1-2-2);
each mechanical arm (1-3) comprises an upper fixed base plate (1-3-1), a lower fixed base plate (1-3-2), a clamping plate (1-3-3), a number 1 rotating gear (1-3-4), a number 2 rotating gear (1-3-5), a number 3 rotating gear (1-3-6), a number 1 fixed gear (1-3-7) and a number 2 fixed gear (1-3-8);
the clamping plates (1-3-3) are used as clamping parts of the deicing clamp (1) and are fixedly connected with the deicing plate (2); the No. 1 fixed gear (1-3-7), the No. 2 fixed gear (1-3-8) and the No. 2 rotating gear (1-3-5) are all positioned between the upper fixed substrate (1-3-1) and the lower fixed substrate (1-3-2), and the No. 2 rotating gear (1-3-5) is positioned between the No. 1 fixed gear (1-3-7) and the No. 2 fixed gear (1-3-8) and meshed with each other;
the upper end face and the lower end face of the No. 1 fixed gear (1-3-7) are respectively fixed on the lower surface of the upper fixed substrate (1-3-1) and the upper surface of the lower fixed substrate (1-3-2);
the upper end face and the lower end face of the No. 2 fixed gear (1-3-8) are respectively fixed on the lower surface of the upper fixed base plate (1-3-1) and the upper surface of the lower fixed base plate (1-3-2), and the No. 2 fixed gear (1-3-8) is rotatably connected with the clamping plate (1-3-3) through a rotating shaft;
the No. 2 rotating gear (1-3-5) is rotationally connected with the upper fixed base plate (1-3-1) and the lower fixed base plate (1-3-2) through a rotating shaft;
the number 1 rotating gear (1-3-4) is positioned on the upper surface of the upper fixed base plate (1-3-1), and the lower end face of the number 1 rotating gear (1-3-4) is fixedly connected with the upper surface of the upper fixed base plate (1-3-1);
the No. 3 rotating gear (1-3-6) is positioned on the lower surface of the lower fixed base plate (1-3-2), and the upper end surface of the No. 3 rotating gear (1-3-6) is fixedly connected with the lower surface of the lower fixed base plate (1-3-2);
the number 1 rotating gear (1-3-4), the number 3 rotating gear (1-3-6) and the number 1 fixed gear (1-3-7) are coaxially arranged, the number 1 rotating gear (1-3-4) and the number 3 rotating gear (1-3-6) are fixedly connected with a rotating shaft in the number 1 rotating gear, and the number 1 fixed gear (1-3-7) is rotatably connected with the rotating shaft in the number 1 rotating gear;
the number 1 rotating gear (1-3-4) and the number 3 rotating gear (1-3-6) are respectively meshed with the two sliding teeth (1-2-2) on each sliding surface of the strip-shaped sliding rail (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275922.9A CN111431122B (en) | 2020-04-09 | 2020-04-09 | High tension transmission line removes ice maker |
Applications Claiming Priority (1)
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| CN112366638A (en) * | 2020-11-02 | 2021-02-12 | 陈鑫宇 | Automatic deicing device for surface of high-voltage wire and using method thereof |
| CN112636246A (en) * | 2020-12-21 | 2021-04-09 | 侯艳权 | Power transmission line deicing anchor clamps and adopt deicing machine that this deicing anchor clamps realized |
| CN112670934A (en) * | 2020-12-23 | 2021-04-16 | 华北电力大学 | Deicing robot for power transmission line |
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